Peer Review History
| Original SubmissionNovember 2, 2024 |
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Dear Dr. Gomi, 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 Feb 21 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.
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Kind regards, Daniel Duck-Jin Hwang Academic Editor PLOS ONE Journal Requirements: When submitting your revision, we need you to address these additional requirements. 1. Please ensure that your manuscript meets PLOS ONE's style requirements, including those for file naming. The PLOS ONE style templates can be found at https://journals.plos.org/plosone/s/file?id=wjVg/PLOSOne_formatting_sample_main_body.pdf and 2. One of the noted authors is a group or consortium ” J-CREST Japan Clinical REtina STudy Group” In addition to naming the author group, please list the individual authors and affiliations within this group in the acknowledgments section of your manuscript. Please also indicate clearly a lead author for this group along with a contact email address. Additional Editor Comments: This study investigates factors contributing to the loss to follow-up in Japanese patients with neovascular age-related macular degeneration (nAMD) receiving anti-vascular endothelial growth factor (VEGF) therapy. Using a multicenter retrospective case-control design, the researchers analyzed data from 2,389 patients across 16 retinal care facilities in Japan between 2017 and 2020. The study emphasizes the need for targeted interventions to improve adherence, particularly among high-risk groups. The paper addresses a critical issue in managing nAMD, as loss to follow-up significantly affects treatment outcomes. The use of a large, multicenter dataset adds robustness to the findings, and the identification of time-specific risk factors provides actionable insights for clinicians. However, there are areas for improvement and additional exploration to strengthen the study's contributions. 1. The abstract needs to be rewritten. Currently, it mentions only the results of the multiple regression analysis, where different factors are associated at 3 months (greater CRT, prior treatment history), 1 year (baseline VA), and 2 years (VA at 1 year, age). However, these results are not emphasized in the main text, and the first part of the discussion only mentions older age and baseline VA. It is essential to decide whether the focus will be on highlighting the factors differentiating the ‘Lost to FU’ group and the ‘Continued FU’ group or emphasizing the factors associated with FU loss identified through multiple analysis. The main text should then be revised for a consistent narrative. 2. The results of the multiple regression analysis should be summarized in a single table. Currently, the results are scattered throughout the text, making it difficult for readers to follow. Additionally, instead of vaguely mentioning factors like "CST" or "VA," specify the exact nature of these variables. For example, in "Logistic regression analysis for each factor revealed an OR of 2.19 (95% CI 1.63–2.96) for visual acuity at the initial visit and an OR of 1.82 (95% CI 1.19–2.79) for no use of PDT," it is unclear whether good VA or poor VA is associated with FU loss. Similarly, while PDT is not mentioned in the abstract, the text does not clarify whether PDT use or non-use is associated with FU loss. Such ambiguities are present throughout the manuscript. Ensure precise and clear descriptions of the results. 3. Figure 3, 5, 7 As you know, ‘distribution’ and ‘ratio’ are distinct concepts. For instance, if there are 40 patients aged <60 and 100 patients aged ≥80 at baseline, and 30 of the <60 group and 50 of the ≥80 group experience FU loss, the number of FU loss patients is higher in the ≥80 group (50 vs. 30). However, the FU loss ‘ratio’ is higher in the <60 group (75% vs. 50%). Regarding your analysis, in Figure 3, you state, “Patients with a baseline decimal BCVA of 0.3–0.5 (logMAR 0.30–0.52) had the highest loss to follow-up.” Is this accurate? While VA 0.3–0.5 may have the highest patient distribution, for this group to have the “highest loss,” the ratio of FU loss within this group must also be the highest. However, based on the upper and lower bar graphs in Figure 3, the group with VA <0.1 has the highest FU loss ratio. Such errors are evident in the results for age and VA across Figures 3, 5, and 7. Please calculate the ratio of FU loss for each subgroup in these figures, present them alongside the current data, and revise the text accordingly. 4. Tables 1, 2, 3 Check and revise any discrepancies between the main text and the tables. For example: Table 1: The fellow eyes show no difference in VA between groups, while the study eyes show a difference. However, this is incorrectly described in the text. Additionally, the 'Lost to FU' group demonstrates lower bilateral involvement, which should also be mentioned. Table 2, 3: Specify whether the VA and CST results are for the fellow eyes or the assigned eyes. 5. Statistical analysis In the discussion, you state, “Multivariate analysis identified a prior treatment history, initial treatment that included PDT, overlap with the COVID-19 pandemic period, and BCVA at 3 months to be factors associated with loss to follow-up in the first year, in addition to age and baseline BCVA.” This appears to reference Table 2, but it is an incorrect description. Table 2 only shows factors with P-value differences between the two groups; it does not represent multivariate analysis. To conduct multiple regression analysis, further analysis must be performed based on these results, as multiple regression is distinct from multivariate analysis. The latter generally requires multiple dependent variables. Additionally, the Statistical Analysis section in the Methods lacks any mention of the multiple regression analysis or other statistical methods claimed to have been performed. Provide a clear and detailed description of the statistical methods used in your analysis. 6. Limited Generalizability: The study is conducted solely in Japan, where healthcare access and cultural factors may differ from other regions. This limits the generalizability of the findings to global populations. 7. Incomplete Characterization of nAMD Subtypes: While the study mentions different nAMD subtypes, it does not analyze follow-up loss in detail for each subtype. Subtype-specific characteristics might influence adherence rates and treatment responses differently. I believe this is an excellent study that reflects the significant time and effort contributed by many researchers across various institutions. I hope the two reviewers and my comments will be helpful in further enhancing the quality of this valuable work. [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: Yes ********** 2. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: Yes Reviewer #2: 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 ********** 4. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes Reviewer #2: Yes ********** Reviewer #1: This study by Sugisawa et al. investigates the factors contributing to loss to follow-up among patients undergoing anti-VEGF therapy for neovascular age-related macular degeneration (nAMD) in 16 Japanese retinal facilities. The manuscript addresses a relevant clinical issue, but several aspects require clarification and improvement to enhance its impact and scientific validity. 1. The term "loss to follow-up" is insufficiently defined. Does it strictly refer to patients who do not return for care, or does it also include those transitioning to other care facilities? Transitioning to local clinics or other centers may not constitute a true loss, as patients could still be receiving treatment. Clear criteria are essential. 2. While the retrospective design is understandable, potential biases in treatment strategies across the 16 centers must be addressed. Treatment approaches (e.g., "as needed" vs. "treat and extend") and medication choices (e.g., bevacizumab, aflibercept, ranibizumab) may vary significantly among centers. Were there notable inter-center differences in management strategies? 3. While the authors focus on ophthalmologic variables such as visual acuity and macular thickness, it is crucial to recognize that factors influencing "loss to follow-up"—such as socioeconomic status, travel distance, drug cost, insurance coverage, and caregiver presence—are likely more significant determinants in this context. Can the authors add those variables directly or indirectly into their analysis? 4. The manuscript acknowledges the COVID-19 pandemic as a factor but lacks a thorough analysis. Subgroup analysis comparing pre-pandemic and pandemic-era cohorts would offer valuable insights into its influence on follow-up rates. 5. The discussion attributes loss to follow-up to factors like patient dissatisfaction or disease severity without direct supporting evidence. Incorporating patient-reported outcomes or survey data could substantiate these claims. Is there existing evidence to support the authors' interpretations? 6. While the authors attempt to draw clinical implications, they fall short of providing actionable recommendations. For instance, how can physicians address loss to follow-up in older patients or those with worse baseline visual acuity or greater central retinal thickness? Practical strategies or interventions would enhance the manuscript's utility. 7. Ensure uniform use of terms, such as "visual acuity" and "BCVA," throughout the manuscript to maintain clarity and readability. 8. Figures 3, 5, and 7 require improvement in axis labels and font sizes for better readability. Standardizing these elements will enhance the overall presentation quality. Reviewer #2: This paper, which compiles multi-center retrospective results from the Japanese Retinal Society(J-CREST), holds significant meaning. However, there are limitations in its real-wide reflection, as some of the included patient results may not truly represent treatment discontinuation. Nevertheless, considering the importance of long-term treatment for this condition, the publication has value in providing sufficient awareness and caution. ********** 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 ********** [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 . 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| Revision 1 |
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Factors that contribute to loss to follow-up in the medium term after initiation of anti-vascular endothelial growth factor therapy for neovascular age-related macular degeneration in Japanese patients PONE-D-24-48944R1 Dear Dr. Fumi Gomi, 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, Daniel Duck-Jin Hwang Academic Editor PLOS ONE Additional Editor Comments: The authors have revised and supplemented their manuscript appropriately. Thank you for the diligent revisions made to the manuscript in line with our comments. I truly appreciate your hard work and dedication to improving the manuscript. Reviewers' comments: Reviewer's Responses to Questions Comments to the Author Reviewer #1: All comments have been addressed ********** 2. Is the manuscript technically sound, and do the data support the conclusions??> Reviewer #1: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? -->?> Reviewer #1: Yes ********** 4. Have the authors made all data underlying the findings in their manuscript fully available??> The PLOS Data policy Reviewer #1: Yes ********** 5. Is the manuscript presented in an intelligible fashion and written in standard English??> Reviewer #1: Yes ********** Reviewer #1: All reviewer comments were addressed appropriately, and the quality of the manuscript has improved markedly. ********** 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 ********** |
| Formally Accepted |
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PONE-D-24-48944R1 PLOS ONE Dear Dr. Gomi, 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 Professor Daniel Duck-Jin Hwang Academic Editor PLOS ONE |
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