Peer Review History
| Original SubmissionApril 7, 2026 |
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Dear Dr. Dou, 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. ============================== The topic is clinically relevant, and the technique you describe is of interest to shoulder surgeons. However, after careful review, the manuscript is not suitable for publication in its current form. Several major issues that must be addressed before the paper can be reconsidered. The most important concerns relate to study design, missing methodological details, and unclear reporting. Key elements of patient selection, tear characteristics, tendon quality, and rehabilitation are not described. The definitions of healing and retear are unclear, and the MRI criteria are not standardized. The description of the bone marrow stimulation procedure lacks essential quantitative details. Statistical methods are not reported, and Table 2 contains clear errors that must be corrected. A major limitation of the study is the absence of a control group, which makes it difficult to interpret the effectiveness of the combined technique. The discussion also overstates the conclusions and makes claims that are not supported by the data. Reviewers also noted issues with English language clarity, duplicated references, and inconsistent terminology. Given these substantial concerns, the manuscript requires major revision. If you choose to revise the paper, please address all reviewer comments thoroughly and provide a clearer, more transparent presentation of your methods, results, and limitations. ============================== Please submit your revised manuscript by Aug 01 2026 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.
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If you are unable to obtain permission from the original copyright holder to publish these figures under the CC BY 4.0 license or if the copyright holder’s requirements are incompatible with the CC BY 4.0 license, please either i) remove the figure or ii) supply a replacement figure that complies with the CC BY 4.0 license. Please check copyright information on all replacement figures and update the figure caption with source information. If applicable, please specify in the figure caption text when a figure is similar but not identical to the original image and is therefore for illustrative purposes only. If the reviewer comments include a recommendation to cite specific previously published works, please review and evaluate these publications to determine whether they are relevant and should be cited. There is no requirement to cite these works unless the editor has indicated otherwise. [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? Reviewer #1: Partly Reviewer #2: No Reviewer #3: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: No Reviewer #2: No Reviewer #3: Yes ********** 3. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** Reviewer #1: This paper discusses the management of rotator cuff tears with a unique surgical technique. This surgical technique combines a modified Mason Allen suture bridge with bone marrow stimulation. The topic is clinically relevant, and the authors report good clinical outcomes and structural healing at an extended follow up period of 24 months. However, in its current form the manuscript has major methodological and reporting limitations that need to be addressed. It is unclear what patient population this study has been conducted in as the specific tear (i.e. supraspinatus), tear size or tear type (partial or full thickness) has not been reported. Furthermore, the paper reports that the presence of rotator cuff lesions was an exclusion criteria. It is unclear what these lesions refer to. Furthermore, the authors should clearly report on tendon quality given Goutallier grade 3 or higher fatty infiltration was excluded. Concomitant procedures should also be reported alongside number of anchors used. Rehabilitation protocols should also be reported. Minor comments: The manuscript would benefit from substantial English language editing. There are frequent grammatical issues, awkward phrasing, and terminology inconsistencies that reduce readability. The reference list contains duplicated references including for example 4 and 9. 10 and 11. Introduction: The introduction is straightforward. The manuscript would benefit from discussing retear rates for bone marrow stimulation in cuff repairs. Second, the introduction blends technical description with anticipated benefits in a way that appears promotional rather than scientific. Given this is a retrospective case serious, the introduction should frame this as an evaluation of the technique in practice. Methods: The methods section requires major revision. Inclusion and exclusion criteria require clarification. Specifically, tear characteristics need to be clearly recorded. This includes full thickness vs partial thickness tears, tear size, tear location (in which rotator cuff tendon). Furthermore, the methods describes exclusion of patients with rotator cuff lesions which is inconsistent given this is a population with rotator cuff tears. It is unclear how it was determined that repairs were intact or ‘healing’. Please report using a standardised classification such as Sugaya. Statistical analysis methods were not reported on. It is unclear what statistical tests were used to determine significant results. This must be reported. Results: The results section does not include key patient characteristics as outlined in comments above. Furthermore Table 2 is incorrectly labelled. The values suggest it is range of motion though it is labelled ASES, SANE and VAS. Discussion: The discussion currently significantly overstates the implications of the data and makes mechanistic claims. Whilst it is biologically plausible that the parachute structure can enhance sealing and bone marrow leakage, it is unclear whether this is true as it is not within the scope of the study and not mechanistically proven. Furthermore, reported mechanical benefits of the parachute technique can be suggested but they remain unproven and not within the scope of the results of this paper. The manuscript should suggest that this repair method supports feasibility rather than superiority compared to other techniques. Reviewer #2: Reviewer Comments I would like to thank the Editor for the opportunity to review this manuscript. The topic is clinically relevant, and the authors present an interesting surgical approach. However, I have several major concerns regarding the study design and reporting. The most important limitation is the absence of a control group. Because the intervention combines a modified Mason-Allen “Parachute” technique and bone marrow stimulation (BMS), it is not possible to determine which component contributes to the reported outcomes. In addition, key information regarding patient characteristics and tear morphology is insufficient, and there are concerns about data presentation (e.g., Table 2). Overall, the current manuscript does not provide sufficient evidence to support the authors’ conclusions. Major comments 1. Lack of a control group The most critical limitation is the absence of a control or comparison group. Because the intervention combines a modified Mason-Allen “Parachute” technique and BMS, it is unclear whether the favorable outcomes are attributable to the repair configuration, BMS, or patient selection. Therefore, the main conclusion is not sufficiently supported. 2. Insufficient patient and tear characterization Line101-111 Key baseline information is missing, including: • partial vs full-thickness tears, • involved tendons (e.g., supraspinatus/infraspinatus/subscapularis), • tear size and classification, • Detailed Goutallier grade distribution. Without these details, the reported healing rate cannot be appropriately interpreted. 3. Unclear definitions (healing and retear) Line34 The definitions of “complete healing,” “partial healing,” and “retear” are not provided. Clear, reproducible criteria are required. 4. Inadequate description of BMS procedure Line144-147 The number of perforations for BMS is not reported. More detailed and quantitative description is necessary for reproducibility. 5. Statistical analysis Line206-210 The statistical methods are insufficiently described. Please specify the tests used and whether adjustments for multiple comparisons were performed. 6. Critical error in Table 2 Table 2 appears to contain incorrect data (duplicating clinical scores instead of range-of-motion values). This is a major issue that must be corrected. ________________________________________ Minor comments • Line193-194 Please provide a reference for the JOA score for international readers. • Line101-111 Clarify inclusion criteria (partial vs full-thickness tears). • Line 219-220 Define MRI-based healing criteria more clearly. Reviewer #3: This article retrospectively analyzed the postoperative functional and imaging results of 44 patients with rotator cuff tears who underwent the modified Mason-Allen suture bridge (the "parachute") combined with bone marrow stimulation (BMS) technique. The article has a complete structure, detailed description of the surgical technique, and high clinical relevance. However, there are some issues that need to be improved before publication. 1. This study is a single-arm retrospective analysis without a control group, which limits the judgment of the superiority of the "parachute" technique. The study may be affected by selection bias and confounding factors (such as tear size, tendon quality, and patient comorbidities). It is recommended that the authors clearly state the limitations of the conclusion in the methods and discussion sections. 2. The post-MRI assessment is limited, and there are no criteria for "complete healing" and "partial healing". It is recommended to clarify the MRI criteria and explain the basis for the determination of partial healing and complete healing. 3. No subgroup analysis was conducted based on tear size, age, or tendon quality, making it difficult to determine which patients are most suitable for this technique. It is recommended that the authors conduct subgroup analysis in this section and discuss the results. 4. Figures 6 (MRI) and Figures 2–4 (surgical steps) are helpful for understanding, but some images are not clear enough regarding the healing status or node position. 5. The terms "continuous RCT" in the abstract are not clear. It is recommended to correct them, and similar issues exist throughout the article. It is recommended to uniformly correct them. 6. The sample size of this article is only 44 cases, and it is a single-center study. It is recommended to explain whether the results are generalizable. 7. It is recommended that the authors carefully check the citations of references to avoid duplicate citations. ********** 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: Yes: Terufumi Shibata Reviewer #3: No ********** [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.] To ensure your figures meet our technical requirements, please review our figure guidelines: https://journals.plos.org/plosone/s/figures You may also use PLOS’s free figure tool, NAAS, to help you prepare publication quality figures: https://journals.plos.org/plosone/s/figures#loc-tools-for-figure-preparation. NAAS will assess whether your figures meet our technical requirements by comparing each figure against our figure specifications. |
| Revision 1 |
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Retrospective Analysis of Arthroscopic Repair Outcomes Using a Modified Mason-Allen Suture Bridge “Parachute” Technique With Bone Marrow Stimulation for Rotator Cuff Tears PONE-D-26-16987R1 Dear Dr. Dou, 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. For questions related to billing, please contact billing support. 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, Emil George Haritinian, M.D, Ph.D. Academic Editor PLOS One Additional Editor Comments (optional): Reviewers' comments: Reviewer's Responses to Questions Comments to the Author 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??> Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 4. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes Reviewer #2: Yes Reviewer #3: Yes ********** Reviewer #1: (No Response) Reviewer #2: Thank you for your detailed responses to my comments. I appreciate the considerable effort made to revise the manuscript. The authors have adequately addressed my previous concerns by providing additional methodological details, clarifying the definitions, revising the statistical methods, and moderating the conclusions to reflect the limitations of the study. I have no further major comments and believe the manuscript is suitable for publication. Reviewer #3: The author has thoroughly responded to the opinions and suggestions I raised and made corresponding revisions. Now the magazine has accepted and published this research. ********** 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: No ********** |
| Formally Accepted |
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PONE-D-26-16987R1 PLOS One Dear Dr. Dou, 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. You will receive an invoice from PLOS for your publication fee after your manuscript has reached the completed accept phase. If you receive an email requesting payment before acceptance or for any other service, this may be a phishing scheme. Learn how to identify phishing emails and protect your accounts at https://explore.plos.org/phishing. 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. Emil George Haritinian Academic Editor PLOS One |
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