Peer Review History
| Original SubmissionMarch 15, 2025 |
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PONE-D-25-09878 Remimazolam-Etomidate versus Remimazolam-Propofol for Gastrointestinal Endoscopy: A Randomized Controlled Trial PLOS ONE Dear Dr. Wang, Thank you for submitting your manuscript to PLOS ONE. After careful consideration, we feel that it has merit but does not fully meet PLOS ONE’s publication criteria as it currently stands. Therefore, we invite you to submit a revised version of the manuscript that addresses the points raised during the review process. Please submit your revised manuscript by May 24 2025 11:59PM. If you will need more time than this to complete your revisions, please reply to this message or contact the journal office at plosone@plos.org. When you're ready to submit your revision, log on to https://www.editorialmanager.com/pone/ and select the 'Submissions Needing Revision' folder to locate your manuscript file. Please include the following items when submitting your revised manuscript:
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Please see our Supporting Information guidelines for more information: http://journals.plos.org/plosone/s/supporting-information. [Note: HTML markup is below. Please do not edit.] Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: No ********** 3. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: No ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 5. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: The authors present an interesting topic looking at the combination of Remimazolam-Etomidate versus Remimazolam-Propofol. The authors found that the RP group had significantly higher incidence of hypotension and respiratory depression vs. the RE group. The authors do not look into the post-procedure pain of patients which would be very helpful to include - perhaps looking into adding pain scores of the patients in PACU or upon discharge. In the USA, versed is still the gold standard sedative medication. Including versed-etomidate/versed-propofol groups for comparison would be very helpful as well. Who was monitoring the administration of the anesthesia? Was this CRNAs or board-certified anesthesiologists? This information should be included in the manuscript. Reviewer #2: As the statistical reviewer I will focus on methods and reporting. Major 1) the power of the study is limited - the RCT is powered at 80% to observe a 50% reduction in the primary outcome. this needs to be discussed as a major limitation. 2) Broadly there is balance in the two groups, as evidenced by table 1 - however there are some key differences for example age. can the authors conduct sensitivity analyses where they control for age and other characteristics where there is imbalance in a regression framework (logistic for binary, linear for continuous outcomes).g Minor 1) please expand the methods section of the abstract to briefly state the analytical methods used. 2) Explain the strategy for dealing with misisng data at the end of the statistical analyses section. were all data complete for all patients? Reviewer #3: 1- what is the justification for selecting this number of community reporters? 2- bias might be there if you have recruited members form local company especially if they know about it before? 3- you cant compare six months recall period by community informants vs 12 months from WHO 4- clarify hoe duplicated reports are handled 5- don't used under estimation in page 12 without any strong validation and bench marking 6- check reptation and grammar mistakes and terminology as well 7- add more recent literature review 8- some figure caption lacks sufficient details 9-what about safety and confidentiality? explain 10- add statistics measures ********** 6. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: No Reviewer #2: No Reviewer #3: Yes: Dr. Yousra Nomeir ********** [NOTE: If reviewer comments were submitted as an attachment file, they will be attached to this email and accessible via the submission site. Please log into your account, locate the manuscript record, and check for the action link "View Attachments". If this link does not appear, there are no attachment files.] While revising your submission, please upload your figure files to the Preflight Analysis and Conversion Engine (PACE) digital diagnostic tool, https://pacev2.apexcovantage.com/. PACE helps ensure that figures meet PLOS requirements. To use PACE, you must first register as a user. Registration is free. Then, login and navigate to the UPLOAD tab, where you will find detailed instructions on how to use the tool. If you encounter any issues or have any questions when using PACE, please email PLOS at figures@plos.org. Please note that Supporting Information files do not need this step. |
| Revision 1 |
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Remimazolam-Etomidate versus Remimazolam-Propofol for Gastrointestinal Endoscopy: A Randomized Controlled Trial PONE-D-25-09878R1 Dear Dr. Wang, We’re pleased to inform you that your manuscript has been judged scientifically suitable for publication and will be formally accepted for publication once it meets all outstanding technical requirements. Within one week, you’ll receive an e-mail detailing the required amendments. When these have been addressed, you’ll receive a formal acceptance letter and your manuscript will be scheduled for publication. An invoice will be generated when your article is formally accepted. Please note, if your institution has a publishing partnership with PLOS and your article meets the relevant criteria, all or part of your publication costs will be covered. Please make sure your user information is up-to-date by logging into Editorial Manager at Editorial Manager® and clicking the ‘Update My Information' link at the top of the page. If you have any questions relating to publication charges, please contact our Author Billing department directly at authorbilling@plos.org. If your institution or institutions have a press office, please notify them about your upcoming paper to help maximize its impact. If they’ll be preparing press materials, please inform our press team as soon as possible -- no later than 48 hours after receiving the formal acceptance. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. Kind regards, Chih-Wei Tseng Academic Editor PLOS ONE Additional Editor Comments (optional): Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 1. If the authors have adequately addressed your comments raised in a previous round of review and you feel that this manuscript is now acceptable for publication, you may indicate that here to bypass the “Comments to the Author” section, enter your conflict of interest statement in the “Confidential to Editor” section, and submit your "Accept" recommendation. Reviewer #1: All comments have been addressed Reviewer #2: All comments have been addressed Reviewer #3: All comments have been addressed ********** 2. Is the manuscript technically sound, and do the data support the conclusions? The manuscript must describe a technically sound piece of scientific research with data that supports the conclusions. Experiments must have been conducted rigorously, with appropriate controls, replication, and sample sizes. The conclusions must be drawn appropriately based on the data presented. Reviewer #1: (No Response) Reviewer #2: Yes Reviewer #3: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: (No Response) Reviewer #2: (No Response) Reviewer #3: Yes ********** 4. Have the authors made all data underlying the findings in their manuscript fully available? The PLOS Data policy requires authors to make all data underlying the findings described in their manuscript fully available without restriction, with rare exception (please refer to the Data Availability Statement in the manuscript PDF file). The data should be provided as part of the manuscript or its supporting information, or deposited to a public repository. For example, in addition to summary statistics, the data points behind means, medians and variance measures should be available. If there are restrictions on publicly sharing data—e.g. participant privacy or use of data from a third party—those must be specified. Reviewer #1: (No Response) Reviewer #2: Yes Reviewer #3: Yes ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English? PLOS ONE does not copyedit accepted manuscripts, so the language in submitted articles must be clear, correct, and unambiguous. Any typographical or grammatical errors should be corrected at revision, so please note any specific errors here. Reviewer #1: (No Response) Reviewer #2: Yes Reviewer #3: Yes ********** 6. Review Comments to the Author Please use the space provided to explain your answers to the questions above. You may also include additional comments for the author, including concerns about dual publication, research ethics, or publication ethics. (Please upload your review as an attachment if it exceeds 20,000 characters) Reviewer #1: (No Response) Reviewer #2: I am satisfied with the authors' responses and the resulting changes to the submitted work.............. Reviewer #3: accepted manuscript without any more comments, the authors addressed all questions clearly ,We sincerely appreciate your thorough review and valuable feedback on our manuscript. While some of the points raised appear to relate to aspects not directly addressed in our study (e.g., recall periods), we recognize the importance of methodological clarity and have carefully reviewed all comments to ensure our responses align with the study’s scope. Below are my detailed responses to the comments. We hope these revisions meet your expectations. Should any concerns remain, we are fully committed to further refining the manuscript. Thank you for your time and expertise in improving our work. Q:1- what is the justification for selecting this number of community reporters? A:We appreciate the reviewer’s insightful question regarding the sample size calculation in our study. The sample size was calculated based on the primary outcome (respiratory depression), assuming a 30% incidence in the remimazolam-propofol (RP) group and a 50% relative reduction with remimazolam-etomidate (RE). With 80% power and a 5% significance level, 118 patients per group were required. Accounting for a 5% dropout rate, we enrolled 124 patients per group (total 248). This aligns with similar sedation studies and ensures robust detection of clinically meaningful differences. We hope this clarification addresses the reviewer’s concern. Q:2- bias might be there if you have recruited members form local company especially if they know about it before? A:We appreciate the reviewer’s concern regarding potential bias in participant recruitment. We would like to clarify that all participants in this study were patients routinely scheduled for gastrointestinal endoscopy at our hospital, with no prior knowledge of their group assignment. The randomization process was computer-generated and strictly implemented to ensure unbiased allocation to either the remimazolametomidate or remimazolam-propofol groups. Importantly, the study employed a doubleblind design where both participants and clinicians were unaware of group assignments throughout the trial period. We believe these measures effectively address the reviewer's concern regarding recruitment and allocation bias in our trial. Q:3- you can’t compare six months recall period by community informants vs 12 months from WHO A:Thank you for your valuable feedback. Our study is a prospective randomized controlled trial, with all data (e.g., respiratory depression, hypotension) collected in real-time during the procedure and immediate post-op period (≤24h). No retrospective or long-term follow-up data were included. We are happy to revise the manuscript to address any specific concerns. Please let us know if further clarification is needed. Q:4- clarify hoe duplicated reports are handled A:Thank you for your valuable feedback regarding the handling of duplicated reports in our study. We appreciate your attention to methodological rigor. To clarify our approach: Prevention during enrollment: each participant was assigned a unique study ID. Data collection and management: case report forms included signature fields by anesthesiologists to verify procedural uniqueness. Statistical analysis: no duplicates were detected in the final dataset. If the above response fails to address your query, it may be due to our incomplete understanding of your question. We kindly encourage you to provide more detailed information, as we are committed to refining the academic quality of our content based on your feedback. Q:5- don't used under estimation in page 12 without any strong validation and bench marking A:Thank you for your valuable feedback on our manuscript. We sincerely appreciate the time and effort you have dedicated to reviewing our work. Regarding your comment about "under estimation in page 12 without any strong validation and benchmarking," we acknowledge that this point was not entirely clear to us, as our manuscript does not explicitly mention "under estimation" on page 12 or elsewhere. If we have misinterpreted your comment, we would be grateful for further clarification regarding the specific aspect of "under estimation" you are referring to. This will allow us to provide a more targeted response or make the necessary revisions to the ********** 7. PLOS authors have the option to publish the peer review history of their article (what does this mean?). If published, this will include your full peer review and any attached files. If you choose “no”, your identity will remain anonymous but your review may still be made public. Do you want your identity to be public for this peer review? For information about this choice, including consent withdrawal, please see our Privacy Policy. Reviewer #1: No Reviewer #2: No Reviewer #3: Yes: Yousra Nomeir ********** |
| Formally Accepted |
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PONE-D-25-09878R1 PLOS ONE Dear Dr. Wang, I'm pleased to inform you that your manuscript has been deemed suitable for publication in PLOS ONE. Congratulations! Your manuscript is now being handed over to our production team. At this stage, our production department will prepare your paper for publication. This includes ensuring the following: * All references, tables, and figures are properly cited * All relevant supporting information is included in the manuscript submission, * There are no issues that prevent the paper from being properly typeset You will receive further instructions from the production team, including instructions on how to review your proof when it is ready. Please keep in mind that we are working through a large volume of accepted articles, so please give us a few days to review your paper and let you know the next and final steps. Lastly, if your institution or institutions have a press office, please let them know about your upcoming paper now to help maximize its impact. If they'll be preparing press materials, please inform our press team within the next 48 hours. Your manuscript will remain under strict press embargo until 2 pm Eastern Time on the date of publication. For more information, please contact onepress@plos.org. If we can help with anything else, please email us at customercare@plos.org. Thank you for submitting your work to PLOS ONE and supporting open access. Kind regards, PLOS ONE Editorial Office Staff on behalf of Dr. Chih-Wei Tseng Academic Editor PLOS ONE |
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