Instructions for Authors

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    Complete Instructions for Authors

    Before submitting a manuscript to Anesthesiology, please read these Instructions carefully. Each author on a manuscript submission is required to understand the material below.

    Manuscripts must be submitted electronically via the Journal's online submission system (http://www.editorialmanager.com/aln/). Only manuscripts submitted via the online submission system will be considered. Do not send manuscripts via e-mail. For problems with submissions, contact the Editorial Office (editorial-office@anesthesiology.org). Receipt will be acknowledged by e-mail. Authors should allow approximately 6 to 8 weeks for decision.  Authors will be notified if delays occur.

    Anesthesiology uses Crosscheck plagiarism detection software. Authors are responsible for obtaining and uploading any needed permissions and for clearly and completely identifying any overlapping material and/or quoted or paraphrased passages with proper attribution in the text to avoid plagiarism (including self-plagiarism).

    Due to the high volume of manuscripts we receive, we cannot provide status updates via telephone, fax, or e-mail. Authors can view the status of their submissions through the Editorial Manager Web site (http://www.editorialmanager.com/aln/)

    Editorial Decisions: Decisions on submissions are final. Anesthesiology does not allow rejected manuscripts to be resubmitted. See I.O for information regarding appeals.

    If there are any questions concerning these Instructions, please contact the Editorial Office.

    Table of Contents:

    1. General Editorial, Ethical and Legal Issues
      1. Authorship
      2. Role of the Corresponding Author
      3. Group Authorship
      4. Group Collaborators
      5. Changes to authorship after submission
      6. Copyright
      7. Compliance with funder-mandated Open Access Policies
      8. Duplicate, Prior, or Divided Publications
      9. Scientific Misconduct
      10. Human Studies: IRB Approval and Consent
      11. Animal Studies: Animal Care Approval
      12. Conflicts of Interest and Sponsorship
      13. Compliance with NIH and Other Research Funding Agency Accessibility Requirements
      14. Study Design Issues
        1. Preclinical Trials
        2. Surveys
        3. Observational Studies
        4. Clinical Trials
      15. Editorial Decisions and Appeals Process
      16. Presubmission Reviews and Proposals


      II. Types of Papers
      1. Original Investigations
      2. Images in Anesthesiology (IiA)
      3. Mind to Mind
      4. Letters to the Editors
      5. Review Articles
      6. Clinical Focus Review (prev. Clinical Concepts and Commentary)
      7. Special Articles
      8. Other Article Types

      9. III. Manuscript Preparation

        1. General Arrangement, All Submissions
        2. Title Page
        3. Abstract
        4. Body Text
        5. References
        6. Tables
        7. Appendices
        8. Figure Legends
        9. Figures
        10. Manuscripts "In Press"
        11. Supplemental Digital Content
        12. Additional Information
          1. Units of Measurement
          2. Abbreviations
          3. Drug Names and Equipment
          4. Data Reporting and Statistics
          5. Patient Identification
        13. Permissions
        14. Language Editing Services


        IV. Authors' General Checklist


      1. General Editorial, Legal and Ethical Issues
        1. Authorship
          Anesthesiology follows the ICMJE Recommendations for the Conduct, Reporting, Editing and Publication of Scholarly Work in Medical Journals to define the criteria required for authorship. All authors must have made substantial intellectual contributions, including: a) participating in the design, execution, analysis, and/or interpretation of the work, b) drafting or revising the manuscript critically for important intellectual content, c) giving final approval of the version to be published, and d) taking accountability for all aspects of the work, including accuracy and validity of the contents, and ensuring that questions related to the accuracy or integrity of any part of the work are appropriately investigated and resolved All authors should meet all four criteria, and all who meet the four criteria should be identified as authors. Those who do not meet all four criteria should be listed in the Acknowledgments section. The list of persons who qualify as authors and the order listed must be established at the time of original submission. (Any change to authorship after submission is highly discouraged; however, if needed, see section Changes to authorship after submission.)

          Authors may indicate two authors in the byline who contributed equally ("#" next to their names and "# These authors contributed equally to the work" at the end of the Title Page). Please note, however, that this will not change how the authors appear in future citations to the article.Manuscripts are received with the understanding that they have been written by the authors; ghostwritten papers are unacceptable (see Cullen D: Ghostwriting in scientific anesthesia journals. Anesthesiology 1997; 87: 195-6). Guest authorship and gift authorship are similarly unacceptable (see Rennie D, Flanagin A: Authorship! authorship! guests, ghosts, grafters, and the two-sided coin [editorial]. JAMA 1994;271:469-71).

        2. Role of the Corresponding Author
          Anesthesiology takes very seriously the responsible conduct of research.  Each manuscript must have a single Corresponding Author who is accountable for the research and the reporting.  The Corresponding Author is the one individual who takes primary responsibility for communication with Anesthesiology during the manuscript submission, peer review, and publication process, and ensures that all the journal’s policies and administrative requirements, such as providing details (if requested) of authorship (including that all authors meet all criteria for authorship, and all who meet the criteria should be identified as authors), ethics committee approval, clinical trial registration documentation, and the gathering conflict of interest forms and statements, are met and properly completed.  Upon submission, the Corresponding Author is required to attest to the validity and legitimacy of the data and interpretation, on behalf of all authors (who are also responsible for the validity and legitimacy of the data and interpretation).  The Corresponding Author is responsible for ensuring that all authors meet the criteria for authorship, have reviewed and approved the manuscript and have completed the conflict of interest disclosures.  If the manuscript is accepted, the same corresponding author is the primary contact during the production, publication, and postpublication stages, including reviewing and approving the proof and for all other publication matters.  The Corresponding Author must also be available after publication to respond to critiques of the work and to cooperate with any requests from the journal for data or additional information should questions about the manuscript arise after publication.  This latter responsibility is an enduring one, as questions may arise years after the submission and publication of a manuscript. The Corresponding Author should have sufficient and ongoing accountability and availability for the research and publication. Each manuscript must have one and only one designated Corresponding Author.  The manuscript will be returned without assessment if more than one author is designated as the corresponding author.  The role of the Corresponding Author is one of scholarly integrity, in which the Corresponding Author makes a number of statutory and ethical statements on behalf of all authors.  Although there are certain administrative roles of the Corresponding Author, these cannot be separated from the other responsibilities, or delegated.  Each manuscript should also have the same Corresponding Author throughout the submission, publication, and post-publication process. The designated corresponding author must be the person who signs the cover letter and all communications for all iterations and all phases of the manuscript.      

        3. Group Authorship
          When authorship is attributed to a group in the byline, all members of the group must meet the full criteria for authorship as described above. All members of the group authors must be entered into Editorial Manager to verify their authorship and complete the Copyright Transfer/Disclosure Form when requested. Manuscripts may be held until all authors have verified authorship and confirmed that they have seen the submitted manuscript.

          Group authorship requires the same level of participation as principal authorship. Anyone listed as an author must meet all four criteria for authorship, and all others are to be listed as collaborators. An explicit statement as to the exact nature of each author’s participation must be provided; upload this under the submission item Authorship Information.

        4. Group Collaborators
          Those members of a group that do not meet all of the criteria for authorship may be listed as collaborators provided that they substantially contributed to the work reported in the manuscript. These members will be listed as collaborators in PubMed and in the published article. Collaborator names and degrees should be listed in an appendix. The corresponding author is responsible for completing the acknowledgement statement for the manuscript and only including those members of the group who have substantially contributed and have provided written permission to be listed in the published article. Group members listed as collaborators will not be required to complete the Copyright Transfer/Disclosure form.

          For an example of how group collaborators appear in PubMed, see https://www.ncbi.nlm.nih.gov/pubmed/26872366

          If relevant to your submission, contact the Editorial Office for further information about how to distinguish and mark group authorship and group collaborators.

        5. Changes to authorship after submission
          Authors on a work must be established before submission, and all authors must meet all the criteria for authorship (see I.A). Any change in authorship (order, addition, removal, designated corresponding author) after the original submission is considered unusual and is highly discouraged.  A request for such a change must be made in writing by the corresponding author, requires a clear and thorough explanation and justification for the change, and must be approved by the Editor-in-Chief.

          In addition to the request from the corresponding author, each author, including, as relevant, the person being added or removed, must independently provide signed, written approval of the change to be submitted to Anesthesiology.  This documentation must also include a definition of the contribution of every person listed as an author on the initial submission and the subsequent version/s.  Each person must explain their contribution to the original manuscript and revised manuscript/s and their understanding of the contributions of each other person listed as an author to the original manuscript and revised manuscript/s. You may wish to contact the Editorial Office for the full procedure and required documentation.

          The submission will be returned to the authors until all appropriate information is received. The corresponding author is responsible for collating all the documentation and submitting it under the submission item Authorship Information when returning the manuscript into the online system. While the Editor-in-Chief considers the request, further processing of the manuscript will be suspended.  Requests for change in authorship are not guaranteed and are granted at the discretion of the Editor-in-Chief.

        6. Copyright
          Each author must complete and submit the journal’s copyright transfer agreement, which includes a section on the disclosure of potential conflicts of interest based on the recommendations of the International Committee of Medical Journal Editors, “Uniform Requirements for Manuscripts Submitted to Biomedical Journals.” A copy of the form is made available to the submitting author within the Editorial Manager submission process. Co-authors will automatically receive an email with instructions on completing the form upon revision.

        7. Compliance with funder-mandated Open Access Policies
          Anesthesiology offers authors of accepted peer-reviewed articles the opportunity to publish open access when it is specifically required by the sponsor which funded the research. This option is only available to manuscripts reporting research which was funded by a sponsor that requires open access publication. Funding of the specific research, not funding of any of the authors, by the sponsor, is the determinant of the option for open access publishing.

          Open access publishing requires an article processing fee. Authors should fill out the open access option upon submission and include the name of the organization(s) which funded the research. This choice has no influence on the peer review and acceptance process. These articles are subject to the journal’s standard peer-review process and will be accepted or rejected based on their own merit. Decisions whether to permit Open Access publishing will be made by the Editor-in-Chief.

          The article processing fee is charged on acceptance of the article and should be paid within 30 days by the author, funding agency or institution. Payment must be processed for the article to be published open access. Authors of articles that have been funded from sources that require open access publication are required to sign the Open Access License Agreement prior to publication of the applicable article. Under the Open Access License Agreement, authors retain copyright for all articles they opt to publish open access, but grant an exclusive license for the article to be made available under the terms of a Creative Commons user license. The Creative Commons License required by the funding source shall apply. Please contact the Editorial Office to receive the Open Access License Agreement that is to be signed in connection with the open access publication of an article. All authors will need to sign the licensing agreement, which replaces the copyright form signed at submission/revision.
        8. Duplicate, Prior or Divided Publication
          Submitted manuscripts must not have been published elsewhere, in whole or in part, on paper or electronically. This includes personal, departmental, educational or other websites, such as Nature Precedings (http://precedings.nature.com/). This does not apply to abstracts of scientific meetings, or to lecture handouts (e.g., ASA Annual Meeting), which should be disclosed on the title page.

          It is improper for authors to submit a manuscript describing essentially the same research simultaneously to more than one peer-reviewed research journal. To do so is to overuse valuable editorial and reviewing time. It also increases the risk of duplicate publication. Anesthesiology discourages authors from dividing the results of a single study into multiple papers. Do not submit several small manuscripts; a single comprehensive paper is preferable. If the authors believe that subdivision is appropriate, or if multiple articles may result from the same study, contact the Editor-in-Chief through the Editorial Office. Authors must clearly disclose at submission if another manuscript derived from the same experiment has been published previously or has been or will be submitted to another journal.

        9. Scientific Misconduct
          When Anesthesiology has concerns or receives allegations of scientific misconduct, Anesthesiology reserves the right to proceed according to the procedures described below. Anesthesiology recognizes its responsibility to appropriately address concerns of allegations of misconduct. Examples of misconduct include falsification of data, plagiarism, improper designations of authorship, duplicate publication, misappropriation of others' research, failure to disclose conflict(s) of interest, and failure to comply with applicable legislative or regulatory requirements. Misconduct also includes failure to comply with any rules, policies, or procedures implemented by Anesthesiology.

          Process:
          In general, Anesthesiology follows the recommendations of the Committee on Publication Ethics (COPE) when working to address allegations of misconduct. When a concern or allegation is raised, involved parties generally will be contacted to provide an explanation of the situation. As needed, Anesthesiology may also contact the institution at which the study was conducted and any other involved journals. Anesthesiology will attempt to determine whether there was misconduct and the Editor-in-Chief will respond with an appropriate action. Examples of action include:

          - Sending a letter of explanation only to the person(s) involved or against whom the allegation is made.

          - Sending a letter of reprimand to the same person(s), warning of the consequences of future, similar instances.

          - Sending a letter to the relevant head of the educational institution and/or financial sponsor of the person(s) involved, expressing the concerns and information collected

          - Publishing in Anesthesiology a notice of duplicate publication, "salami" publishing, plagiarism, or other misconduct, if clearly documented. In cases of ghost-written manuscripts, the notice may include the names of the responsible companies as well as the submitting author(s).

          - Providing specific names to the media and/or government organizations, if contacted regarding the misconduct.

          - Formally withdrawing or retracting the article from Anesthesiology, and informing readers and indexing authorities.

          - Banning an author or authors from publishing any manuscript in Anesthesiology for a specified time period, with notice to the author(s)’ institution.

        10. Human Studies
          Human experimentation must conform to ethical standards and be approved by the appropriate Institutional Review Board (IRB). A statement concerning IRB approval and consent procedures must appear at the beginning of the Methods section. Any systematic data gathering effort in patients or volunteers must be approved by an IRB or adhere to appropriate local/national regulations. The Editors of Anesthesiology are concerned about appropriate IRB review and informed consent. Authors may be questioned about the details of consent forms or the consent process. On occasion, the Editor-in-Chief may request a copy of the approved IRB application from the author. Lack of appropriate consent or documentation may be grounds for rejection. Local IRB approval does not guarantee acceptability; the final decision will be made by the Editor-in-Chief. A specific example is that of neuraxial or peri-neural administration of drugs because lack of toxicity from systemic administration does not exclude toxicity when injected near these neural structures. The Editor-in-Chief will consider appropriate study of drugs by these routes to include:

          - Drugs approved for intrathecal, epidural, or peri-neural administration by the United States Food and Drug Administration (FDA) or the equivalent regulatory agency for the country in which the study took place.

          - Drugs not approved by these routes, but which are widely used (e.g., fentanyl for intrathecal or epidural administration). The publication of dosing guidelines in multiple textbooks represents a reasonable demonstration that a drug is widely used and accepted.

          - Study performed under an Investigational New Drug (IND) application approved by the FDA or the equivalent agency in the investigator's country. Investigators in the United States are directed to http://www.fda.gov/cder/about/smallbiz/clinical_investigator.htm for further information on obtaining an investigator IND.

        11. Animal Studies
          Experimental work on animals must conform to the guidelines laid out in the Guide for the Care and Use of Laboratory Animals, which is available from the National Academy of Science; a text-only version is available at http://www.nap.edu/readingroom/books/labrats/. Adherence to all relevant regulations and/or approval of the appropriate institutional Animal Care Committee or governmental licensure of the investigator and/or laboratory must be obtained. A statement concerning such approval must be included at the beginning of the Methods section. The Editors of Anesthesiology are concerned about appropriate animal care. Authors may be questioned regarding the use of anesthetics, muscle relaxants, and postoperative analgesics. On occasion, the Editor-in-Chief may request a copy of the approved Animal Care Committee application from the author. Major issues are a) the postoperative use of analgesics following surgical procedures and b) the use of neuromuscular blocking drugs, particularly in minimally sedated animals. Local committee approval does not guarantee acceptability; the final decision will be made by the Editor-in-Chief. Investigators are encouraged to read the following Editorial: Drummond JC, Todd MM, Saidman LJ: Use of neuromuscular blocking drugs in scientific investigations involving animal subjects: The benefit of the doubt goes to the animal. Anesthesiology 1996; 85: 697-9.

        12. Conflicts of Interest and Sponsorship
          Conflicts of interest, sponsorship, and other relevant declarations must appear on the title page and be indicated in the system as part of the submission steps. The Editors of Anesthesiology are concerned about any real or perceived conflicts of interest. Authors must declare all funding sources supporting their work or its authors, even if support is indirect, e.g., to a local research foundation that funded the project. This includes departmental, hospital, or institutional funds. The authors must disclose commercial associations that might pose a conflict of interest in connection with the work submitted. Consultancies, equity interests, or patent-licensing arrangements should also be noted at submission. For further information, see Todd MM, Saidman LJ: Academic-industrial relationships: The good, the bad, and the ugly. Anesthesiology 1997; 87: 197-200.

        13. Compliance with NIH and Other Research Funding Agency Accessibility Requirements
          A number of research funding agencies now require or request authors to submit the post-print version (the article after peer review and acceptance but not the final published article) to a repository that is accessible online by all without charge. As a service to Anesthesiology's authors, Lippincott Williams & Wilkins will identify to the National Library of Medicine (NLM) articles that require deposit and will transmit the post-print version of an article based on research funded in whole or in part by the National Institutes of Health (NIH), Wellcome Trust, Howard Hughes Medical Institute, or other funding agencies to PubMed Central. The Copyright Transfer Agreement provides the mechanism.

        14. Study Design Issues:
          1. Preclinical Trials. Authors of preclinical trials (experiments in animals, cells, molecules, or other biological foci) should consult ARRIVE guidelines for transparent reporting (Kilkenny C, Browne WJ, Cuthill IC, Emerson M, Altman DG: Improving bioscience research reporting: the ARRIVE guidelines for reporting animal research. PLoS Biol 2010; 8: e1000412). Authors should report 4 specific elements of study design: a) adequate description of the methods used to allow replication; b) whether measures to reduce bias, including random allocation and blinding, were used and if so, how they were performed; c) how the sample size was determined; d) the data analysis plan. For details see the following editorial: Eisenach JC; Warner DS,, Houle TT;  Reporting of Preclinical Research in Anesthesiology: Transparency and Enforcement. Anesthesiology 2016;.doi: 10.1097/ALN.0000000000001044.
          2. Surveys. Anesthesiology welcomes papers based on well done surveys. However, the quality of the survey methodology is often a factor in the Editor-in-Chief's decision. Interested authors should review the material contained in the following editorial: Burmeister LF. Principles of Successful Sample Surveys. Anesthesiology 2003; 99: 1251-1252.
          3. Observational Studies. Authors of observational studies should consult the guidelines published by the STROBE group. As a clarification of this guideline, we require transparent reporting of whether a statistical plan was defined prior to accessing data, and, if so, the details of that plan. (Eisenach JC, Khetherpal S, Houle TT.; Reporting of Observational Research in Anesthesiology: The Importance of the Analysis Plan. Anesthesiology 2016; doi: 10.1097/ALN.0000000000001072)
          4. Clinical Trials: Authors of clinical trials (regardless of size) should consult the guidelines published by the CONSORT group [Moher D, et al for the CONSORT Group: The CONSORT statement: Revised recommendations for improving the quality of reports of parallel-group randomized trials. JAMA 2001; 285:1987-91 at http://www.consort-statement.org/] and the following editorial: Todd MM: Clinical research manuscripts in Anesthesiology. Anesthesiology 2001; 95: 1051-1053.

          5. Registration of Clinical Trials:
            All clinical trials involving assignment of patients to treatment groups must be registered before patient enrollment, effective with trials beginning May 1, 2013. For trials that began enrollment before May 1, 2013, registration is strongly recommended and if the trial reported was not registered, please comment on this matter on the title page. The registry, registration number, principal investigator's name, and registration date must be stated in the first paragraph of the Methods section of the manuscript. It must also be included on the title page of the manuscript. A number of registries have been approved by the International Committee of Medical Journal Editors (http://www.icmje.org/faq_clinical.html), including http://www.clinicaltrials.gov (the most commonly used registry in the United States), http://isrctn.org, http://www.umin.ac.jp/ctr/index/htm, http://www.anzctr.org.au, and http://www.trialregister.nl. Submissions that have registered with the European Clinical Trials Database, EudraCT (https://eudract.ema.europa.eu/), meet this requirement. 

        15. Editorial Decisions and Appeals Process
          Decisions on submissions to this journal are final. Anesthesiology does not allow rejected manuscripts to be resubmitted as new manuscripts; resubmissions of rejected submissions will be returned without assessment. If an author wishes to appeal an editorial decision, the appeal must be based on evidence, provided by the corresponding author, that the reviewers have misunderstood the scientific content of the manuscript, that there is evidence of reviewer conflict-of-interest or bias, and/or that there are demonstrably incorrect statements of fact in the reviews. There are two phases to the appeals process; contact the Editorial Office for complete information if you wish to submit a formal appeal. Decisions whether to consider or accept an appeal are ultimately made by the Editor-in-Chief. Informal comments or complaints after decision that do not follow the appeals process will not be considered.

        16. Presubmission Reviews and Proposals
          The journal editors do not provide presubmission reviews. However, if you wish to submit a manuscript for consideration as a Review, Special Article, or Clinical Concepts and Commentary, please e-mail a proposal to the Editorial Office that includes a 250-word summary and outline of the proposed manuscript with a list of the authors and their qualifications. Be sure to clearly identify under which article type it should be considered. Do not send complete manuscripts. NOTE: The person who e-mails the proposal is to be the same person who will be the designated corresponding author if the proposal is approved for submission; see Role of the Corresponding Author.


        17. II. Types of Papers
          1. Original Investigations
            The Original Investigation article type consists of the four central aspects of the medical specialty of anesthesiology:
            • Perioperative Medicine
            • Critical Care Medicine
            • Pain Medicine
            • Education
            Although there is overlap, authors will choose one of these areas as the article type during the submission process. Original Investigation submissions range in length from 1,500 to 4,000 words. Abbreviated Titles and structured Abstracts are required (see the section on Manuscript Preparation).

          2. Images in Anesthesiology
            Images in Anesthesiology (IiA) are succinct submissions that couple an interesting, novel, or highly educational image with brief text designed to highlight the pertinent anesthesiology-focused information displayed by the image. Supplemental video content can be included to expand the visual learning. The focus of an IiA submission is the image itself, and key educational points raised in the body of the text should be directly related to observation of the image. The IiA section of the Journal is not to be used as a forum for case reports. IiA manuscripts are intended to educate medical students, residents, fellows, anesthesiology practitioners, and interested physicians and scientists.

            IiA manuscripts are limited to 250 words, should include 3 references, and must not have more than 4 authors. The image should be one frame that on occasion might have two coupled panels. Labeling of the image should focus attention to the intended educational message. Rather than including a legend for the image, its description should be incorporated into the body of the text.

          3. Mind to Mind
            Mind to Mind is a creative writing section devoted to exploring the abstract realm of our profession and our lives. Submitted works can be poetry, fiction, or creative nonfiction. Limit submissions to 1,200 words or less. Authors can be students or a current or emeritus member of the anesthesia, perioperative, critical care, or pain teams. Patients may submit writing about their medical experience. Provide a Title Page (See Title Page III.B). The piece may be published anonymously at the author’s request, however, authors’ names, conflicts of interest, and other information are required during submission on the title page. Pieces must respect confidentiality as needed.

          4. Letters to the Editors
            Letters to the Editor should be brief (250 to 1,000 words). A few references, a small table, or a pertinent illustration may be used. Supply an original title for the Letter on the Title Page. (See Title Page III.B) Do not submit Abbreviated Titles, Summary Statements, and Abstracts. Letters may offer criticism of published material. They must be objective and constructive. Letters to the Editors are not a venue for case reports, and authors must attest during the submission process that a case description is not included in the submission.

            NOTE: Letters commenting on published articles must be received in the Editorial Office no later than two months after the first of the month of the original article print publication date.

            “Freestanding” Letters to the Editors also may discuss matters of general interest to anesthesiologists, without specific linkage to recently published articles.

          5. Review Articles
            Review Articles are invited or pre-approved comprehensive articles that summarize and synthesize older and current ideas and may suggest new concepts. They may cover broad areas and with appropriate depth.  They may be clinical, investigational, or basic science in nature and intended for one or more of these readerships.  Reviews should be written by recognized experts in the field, with requisite experience, as evidenced by substantial peer reviewed publications in the topic area. They may range in length from 3,000 to 8,000 words.  Review articles are well-served by including summary figures and/or tables that help emphasize critical concepts. An unstructured abstract of 150 words maximum (one- or two-paragraph summary of the key points) is required. An Abbreviated Title and a Summary Statement is required on the Title Page (see the section on Manuscript Preparation III.B). The Abbreviated Title should be limited to 50 characters maximum. The Summary Statement should be limited to 35 words maximum.

            Meta-analyses and systematic reviews are not considered Review Articles.  These are considered Original Investigations, require a structured abstract (see Abstract section) and should be submitted to the appropriate section (Perioperative Medicine, Critical Care Medicine, or Pain Medicine).

            Individuals interested in writing a Review Article should submit a proposal to the Editorial Office before submission to learn whether the article topic would be of interest; include a 250-word synopsis and outline of the intended manuscript with a list of the authors and their qualifications. Do not send the full manuscript. NOTE: The person who e-mails the proposal is to be the same person who will be the designated corresponding author if the proposal is approved for submission; see Role of the Corresponding Author.

          6. Clinical Focus Review (prev. Clinical Concepts and Commentary)
            Clinical Focus Review (previously Clinical Concepts and Commentary) (CFR) are brief reviews with commentary (2,000 to 3,000 words) focused on clinical topics that are invited or pre-approved. CFR articles are intended for the practicing clinician, should be written by individuals with experience and expertise in the field, be evidence-based, and emphasize the clinical aspects of the subject. An Abbreviated Title and a Summary Statement is required on the Title Page (see the section on Manuscript Preparation III.B). The Abbreviated Title should be limited to 50 characters maximum. The Summary Statement should be limited to 35 words maximum. Articles should be accompanied by no more than 50 references. This article type has no abstract. If accepted for publication, we seek to include two color illustrations (any combination of tables and/or figures to be determined by the authors) to enhance the effectiveness of the publication. Illustrations submitted with the manuscript can be in draft form. A professional artist may produce the final figures.

            Individuals interested in writing a CFR article should submit a proposal to the Editorial Office before submission to determine whether the article topic would be of interest; include a 250-word synopsis and outline of the intended manuscript with a list of the authors and their qualifications. Do not send the full manuscript. NOTE: The person who e-mails the proposal is to be the same person who will be the designated corresponding author if the proposal is approved for submission; see Role of the Corresponding Author.


          7. Special Articles
            Special Articles are invited or pre-approved. Anesthesiology occasionally publishes Special Articles (e.g., history, education, demography, contemporary issues, etc.).  An unstructured abstract of 150 words maximum (one- or two- paragraph summary of the key points) is required. An Abbreviated Title and a Summary Statement is required on the Title Page (see the section on Manuscript Preparation III.B). The Abbreviated Title should be limited to 50 characters maximum. The Summary Statement should be limited to 35 words maximum.

            Individuals interested in writing a Special Article should submit a proposal to the Editorial Office before submission to learn whether the article topic would be of interest; include a 250-word synopsis and outline of the intended manuscript with a list of the authors and their qualifications. Do not send the full manuscript. NOTE: The person who e-mails the proposal is to be the same person who will be the designated corresponding author if the proposal is approved fro submission; see Role of the Corresponding Author.

          8. Other Article Types
            Anesthesiology also publishes 1) Editorials, 2) Classic Papers Revisited, and 3) Review of Educational Materials (book reviews). These are typically solicited. Please contact the Editorial Office for further information.

            NOTE: Case reports, case series, case scenarios, and correspondence/Letters to the Editors describing cases are not published by Anesthesiology and are not accepted for review (see Eisenach JC: Case reports are leaving Anesthesiology, but not the specialty. Anesthesiology 2013; 118:479).



          III.
          Manuscript Preparation
          All manuscripts should be submitted via the journal’s online submission and review system; do not submit a manuscript via e-mail. Make sure your submission is complete and correct before completing the steps to submit it to the journal office. Manuscripts that do not satisfy minimum submission requirements will be returned to authors to correct. You will have an opportunity to review the constructed PDF file before approving the submission. Review this document carefully; after it is sent to the editors and reviewers, no changes can be made until an editorial decision is reached.

          All submissions require a Title Page (SeeTitle Page III.B). Manuscripts must be double-spaced. Fonts should be 10 point or larger. All four margins should be at least 2.5 cm (1 in). If a manuscript is formatted for A4 paper, leave at least a 5 cm (2 in) margin at the bottom of the page. Number pages consecutively, preferably the upper right corners.

          At first submission, manuscripts may be submitted as single Word document files, including title page, references, figure legends, figures, and tables. All manuscript components need to be included to allow for evaluation of your manuscript. If the editors request a revision, however, source files of the manuscript, figures, and tables will be required as well as other submission and publication elements.

          1. General Arrangement, All Submissions
            ALL articles should be arranged in the following order.
            1. Cover letter (optional)
            2. Manuscript, as a single file in word processing format (eg, .doc), consisting of Title Page, Abstract (if required for the article type; see relevant section), Body Text, References, Figure Legends, if any (in numerical order, on the same page); be sure to number all pages of the manuscript file
            3. Tables (each Table should be a separate file in word processing file format, eg, .doc)
            4. Appendices (each Appendix should be a separate word processing file format, eg, .doc)
            5. Figure Legends (placed consecutively, in numerical order, all on the same page)
            6. Figures (each Figure should be a separate file in figure file format)
            7. Other submission elements (Supplemental Digital Content, etc.)
          2. Title Page

            All submissions require a Title Page with the following information on the first page(s) of the manuscript file:

            1. Article Title (do not use abbreviations in the title);

            2. Author Information: First name, middle initial, and last name of each author, with their highest academic degree(s) (M.D., Ph.D., etc.), and institutional affiliations; make sure the names of and the order of authors as they appear on the Title Page and entered in the system match exactly

            3. Corresponding Author: Name, mailing address, phone number, and e-mail address of the corresponding author; only one corresponding author may be designated for the entirety of the review and publication process; see section I.B) ;

            4. Clinical trial number and registry URL, if applicable;

            5. Prior Presentations: Note any presentation/s of the work at conferences for meetings; include name, exact date, location;

            6. Acknowledgments: List individuals or organizations to be acknowledged, if any. Provide complete name, degrees, academic rank, department, institutional affiliation, city, state, country, and a brief description of their contribution;

            7. Word and Element Counts: Number of words in the Abstract, in the Introduction, and in the Discussion section;, number of Figures; number of Tables; number of Appendices, if any; and number of Supplementary Digital Files, if any. Make sure all intended elements are submitted;

            8. Abbreviated Title (Running Head): State the essence of the article (50 characters maximum) for all article types except Images in Anesthesiology, Letters to the Editor, and Mind to Mind;

            9. Summary Statement: Brief statement (35 words maximum) to be printed in the Table of Contents for Review Article, Clinical Focus Review, and Special Article submissions;

            10. Funding Statement: Disclosure of all financial support for the work, including departmental or institutional funding/support. Comments such as "No Funding Received" are not acceptable. If only institutional/hospital/departmental funds were used, add the following statement: “Support was provided solely from institutional and/or departmental sources.” Be sure to specify funding from any of the following organizations: National Institutes of Health (NIH), Wellcome Trust, Howard Hughes Medical Institute (HHMI) (see section on Compliance with NIH and Other Research Funding Agency Accessibility Requirements). Provide both the name and location of each funding agency/source.

            11. Conflicts of Interest: Any conflicts of interest for any or all authors within the 36 months of submission. If no competing interests, please add the following statement: “The authors declare no competing interests.” Refer also to the relevant section.

            If any of these elements are not applicable to your submission, write "not applicable" after the number and topic; for example, "5. Prior Presentations: Not applicable."

          3. Abstract
            Original Investigations (Perioperative Medicine, Critical Care Medicine, Pain Medicine, and Education) require a structured abstract. It should be limited to 300 words. The structured abstract should contain four labeled paragraphs: Background, Methods, Results, and Conclusions.  Abstracts may be the only part of an article which is read, and must stand alone from the body of the manuscript.  In order to enhance comprehension, the use of nonstandard abbreviations or acronyms in the Abstract is not allowed.  A list of standard abbreviations accepted by the journal may be found at: http://anesthesiology.pubs.asahq.org/DocumentLibrary/ALN_standard%20abbreviations.docx.

            Review Articles and Special Articles require an unstructured, one- or two-paragraph summary of the key points of the article of 150 words or fewer.

            Make sure the text of the Abstract in the manuscript file and in the system match exactly.
          4. Body Text

            1. Introduction (new page, 500-word limit;

            2. Materials and Methods (new page): A subsection entitled "Statistical Analysis" should appear at the end of the Materials and Methods section when appropriate (for comments re. Statistics, see below). Include, as relevant, statements about informed consent, animal care, IRB approval, and/or clinical trial registration;

            3. Results (new page);

            4. Discussion (new page, 1,500-word limit): The discussion should focus on the findings in the current work.

            NOTES

            ABBREVIATIONS: To enhance comprehension, the use of nonstandard abbreviations or acronyms is strongly discouraged. A list of standard abbreviations accepted by the journal may be found at List of Standard Abbreviations.  See also L.2.

            CLAIMS OF PRIMACY: Do not make any ordinal/primacy claims, eg, "this is the first study"; "this is the only study"; "we are the first to demonstrate."

            LENGTH: The Introduction and Discussion sections should not exceed 2,000 words combined. It is recommended that the Introduction be no longer than 500 words and the Discussion section no more than 1,500 words. Manuscripts that do not meet these word limits may be sent back to the authors.

            PAGE NUMBERING: Number all pages in the manuscript file.

          5. References

            Number references (as superscripts) in the sequence they appear in the text. Use abbreviated titles of the medical journals as they appear in Index Medicus (see http://www.nlm.nih.gov/tsd/serials/lji.html). Include only references accessible to all readers. Do not include articles published without peer review or material appearing in programs of meetings or in organizational publications. Sites on the World Wide Web (URLs) may be used as references, provided the citation includes the last accessed date. Abstracts are acceptable as references only if published within the previous 3 years. Manuscripts in preparation or submitted for publication are never acceptable as references. If you cite accepted manuscripts "In Press" as references, please provide one electronic copy (e.g., Word, PDF) when you submit the new manuscript and mark them as "In Press, Reference # ___."

            Supply all authors' names for each reference; do not use "et al." Please confirm the accuracy of your references by comparison with original sources, not with someone else's reference lists, and examine your citations for typographical errors. Supply complete publication information for all references.

            Anesthesiology style is that references in legends to tables and figures be cited in the order in which they occur (as if they were cited in the text). This includes references that appear only in a table or figure legend and not in the text. Because it is recognized that authors may use software to format references, and to ensure that references are cited in the proper order, references cited in a table or figure legend should also be cited in the text at the first (but not necessarily subsequent) callout to that figure or table; a reference should not be cited only in a table or figure legend. If references are cited only in a table or figure legend, this will require renumbering of references during composition of the manuscript and possibly delay publication.

            Use the following reference formats:

            1. Journal: Carli F, Mayo N, Klubien K, Schricker T, Trudel J, Belliveau P: Epidural analgesia enhances functional exercise capacity and health-related quality of life after colonic surgery: Results of a randomized trial. Anesthesiology 2002; 97:540-9

            2. Book: Barash PG, Cullen BF, Stoelting RK: Clinical Anesthesia, 3rd edition. Philadelphia, Lippincott-Raven Publishers, 1997, pp 23-4

            3. Chapter: Blitt C: Monitoring the anesthetized patient, Clinical Anesthesia, 3rd edition. Edited by Barash PG, Cullen BF, Stoelting RK. Philadelphia, Lippincott-Raven Publishers, 1997, pp 563-85

          6. Tables
            Number tables consecutively in order of appearance (Table 1, etc.). Make sure tables are cited/called-out in the text in the correct order. Each Table should be submitted as a separate file. Each table must have a title and include footnotes when appropriate. Make sure any symbols and abbreviations used in the tables are defined. Tables must be word processing document format (eg, .doc). Do not submit tables as image files.
          7. Appendices
            Upload each appendix as a separate file. Number each appendix. Each appendix must be cited within the text, in consecutive order.
          8. Figure Legends
            Supply a legend/caption for each figure, preferably on the last page of the manuscript file. For review purposes, figures and their accompanying legends can be included as a group at the end of the manuscript file. If a revision is requested, authors will be asked to supply figures as separate original source files with textual legends/captions grouped on a single page in the manuscript file.
          9. Figures
            Figures should be prepared according to the professional standards of this Journal in appropriate file format with sufficient resolution for publication. If a single figure contains more than one panel, each panel must be identified alphabetically (e.g., A, B, etc.) and should read left to right in presentation. The figures must be cited in the text in the same, consecutive numeric order. Each Figure should be submitted as a separate file, clearly labeled with the figure number (e.g., Figure1.tif, Figure2.eps, etc.).   Make sure that any special symbols used in a figure (e.g., asterisk, double asterisk) are explained in the legend/caption.

            Format: Acceptable graphics formats are .tif, .eps, .jpg, or .pdf.

            Resolution: Photographic or halftone figures should be saved at 300 ppi resolution, with image sizes no smaller than 4 x 6 inches, approximately 1200 to 1800 pixels wide. Line-art, graphs, charts, diagrams must be 1200 ppi, approximately 4800 pixels wide, minimum.

            If images are submitted with resolutions lower than these specifications, we may be unable to publish them, even if we accept the submission. Therefore, please make sure that the images submitted with your manuscript comply with these specifications.

            Additional detailed information about digital art for publication can be found at http://links.lww.com/ES/A42

            If a revision is requested, do not paste graphics into word processing documents; submit them as separate files in figure file format. NOTE: Before approving your submission, view the PDF that is created by the system to make sure images are easily legible for the editors and reviewers.

          10. Manuscripts "In Press"
            Please submit an electronic copy (Word, PDF) of any "In Press" manuscript that is cited in the reference list, labeled as "In Press, Reference # ___." (If a manuscript is not yet In Press, it must be removed from the reference list.)
          11. Supplemental Digital Content
            Authors may submit Supplemental Digital Content to enhance their article's text and to be considered for online-only posting. Supplemental Digital Content may include the following types of material: text documents, graphs, tables, figures, audio, and video.

            Number and cite all Supplemental Digital Content consecutively in the text. In-manuscript citations should include the type of material submitted, should be clearly labeled as "Supplemental Digital Content," should include a sequential number, and should provide a brief description of the supplemental content. For example: “See table, Supplemental Digital Content 1, listing all medications used in this study.” Each Supplemental Digital Content file must be composed to stand alone. For example, tables and figures must include titles, legends, and/or footnotes, following journal style, so the viewer can fully understand the supplemental content on its own. Production will not make any edits to the supplemental files; they will be presented as submitted.

            For audio and video files, enter the author name, videographer, participants, length (minutes), and size (MB) of file in Editorial Manager. Authors should de-identify patients and remove patients’ names from Supplemental Digital Content,  obtain written consent from the patients or legal guardians, and submit written consent with the manuscript. Copyright for video or audio supplemental digital content will be required upon acceptance. For a list of acceptable file types and size limits, please review the publisher’s requirements for submitting Supplemental Digital Content: http://links.lww.com/A142
          12. Additional Information
            1. Units of Measurement
              Use metric units. The units for pressures are mmHg or cmH2O. Diagonal slashes are acceptable for simple units, e.g., mg/kg; when more than two items are present, negative exponents should be used, i.e., ml · kg-1 · min-1 instead of ml/kg/min.
            2. Abbreviations
              In order to enhance comprehension, the use of nonstandard abbreviations or acronyms is not allowed in the Abstract and is strongly discouraged throughout the body of the manuscript. Do not use jargon or nonstandard abbreviations to represent time or time points. Do not abbreviate single words. A list of standard abbreviations accepted by the journal may be found at Standard List of Abbreviations.
            3. Drug Names and Equipment
              Use generic names. If a brand name must be used, insert it in parentheses after the generic name. Provide manufacturer's name, city, state, and country. Be careful about the use of trademarked terms (e.g., ThrombelastographyTM, TEGTM, etc.).
            4. Data Reporting and Statistics
              Detailed statistical methodology must be reported.  Describe randomization procedures and the specific tests used to examine each part of the results; do not simply list a series of tests.  Care should be taken with respect to:  a) reporting of parametric vs. nonparametric data (median range (or percentiles) is preferred for nonparametric data); b) parametric vs. nonparametric statistical methods; c) corrections for multiple comparisons; d) false precision (summary statistics should not contain more significant digits than the original data); and e) variance reporting (standard deviation or 95% confidence interval, rather than standard error of the mean).
            5. Patient Identification
              Do not use patients' names, initials, or hospital numbers. An individual (other than an author) must not be recognizable in photographs unless written consent of the patient or legal guardian has been obtained and is provided at the time of submission. Authors should obtain consent forms from the relevant institution(s).
          13. Permissions
            Permission is needed to publish any figure, abstract, portion of text, or table that has been previously published or copyrighted. Written permission must be obtained from the copyright holder. Authors are responsible for obtaining and uploading any needed permissions from the copyright holder upon submission of their manuscript and for providing proper attribution in the text of the manuscript. The following link may also be helpful: http://anesthesiology.pubs.asahq.org/public/rightsandpermissions.aspx

          14. Language Editing Services
            Articles submitted to the journal must be written with a solid basis of English language. If you need assistance in this area, listed below are a few companies that provide language and copyediting services. Use of an editorial service is at the discretion and cost of the authors and will not guarantee acceptance for publication in the journal. Please note: Appearance in the list of vendors does not represent endorsement by the publisher. Authors are encouraged to investigate each service on their own as well as seek out additional vendors offering similar services.

      Last updated May 10, 2018

      Authors' General Checklist

      Refer to specifics of article types as needed.

       

    _____ COVER LETTER (optional)

     

    _____ TITLE PAGE (required for all submissions):

    _____ Title

    _____ Authors’ Information: First name, middle initial, last name, academic degree/s, institutional affiliation/s for each author

    _____ Corresponding Author: Name, complete mailing address, phone, fax and email address of the corresponding author

    _____ Clinical trial number and registry URL, if applicable

    _____ Prior Presentations: Meetings at which the work has been presented (name, exact date, location), if relevant

    _____ Acknowledgments: Complete information about individuals or organizations whose assistance is acknowledged

    _____ Word and Element Counts: Number of words in Abstract, in Introduction, and in Discussion; number of figures; number of tables; number of appendices, if any; and number of supplementary files, if any.

    _____ Abbreviated Title (Running Head): State the essence of the article (50 characters maximum) for all article types except Images in Anesthesiology, Letters to the Editor, and Mind to Mind

    _____ Summary Statement: A brief statement (35 words maximum) to be printed in the Table of Contents for Review Article, Clinical Focus Review, and Special Article submissions

    _____ Funding Statement: Sources of financial support for the work (including institutional support--do not leave blank)

    _____Conflicts of Interest

     

    _____ STRUCTURED ABSTRACT (300 words or fewer) as relevant to article type:

    _____ Background

    _____ Methods

    _____ Results

    _____ Conclusions

     

    _____ BODY OF MANUSCRIPT:

    _____ Introduction

    _____ Materials & Methods

    _____ Statistics, if applicable

    _____ Results

    _____ Discussion

    _____ References

    _____ Figure Legends

     

    _____ TABLES

    _____ APPENDICES, if any

    _____ FIGURES

    _____ SUPPLEMENTAL DIGITAL CONTENT, if any

    _____ COPIES OF LISTED IN-PRESS PAPERS, if any