Peer Review History
| Original SubmissionMay 15, 2024 |
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PONE-D-24-19408Effects of rivastigmine on gait in patients with neurodegenerative disorders: A systematic review and meta-analysisPLOS ONE Dear Dr. Lee, 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 Aug 10 2024 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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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. In the online submission form, you indicated that All relevant data are within the paper and its Supporting information files. Some or all data, models, or code generated or used during the study are available from the corresponding author upon request. All PLOS journals now require all data underlying the findings described in their manuscript to be freely available to other researchers, either a. In a public repository, b. Within the manuscript itself, or c. Uploaded as supplementary information. This policy applies to all data except where public deposition would breach compliance with the protocol approved by your research ethics board. If your data cannot be made publicly available for ethical or legal reasons (e.g., public availability would compromise patient privacy), please explain your reasons on resubmission and your exemption request will be escalated for approval. 3. Please review your reference list to ensure that it is complete and correct. If you have cited papers that have been retracted, please include the rationale for doing so in the manuscript text, or remove these references and replace them with relevant current references. Any changes to the reference list should be mentioned in the rebuttal letter that accompanies your revised manuscript. If you need to cite a retracted article, indicate the article’s retracted status in the References list and also include a citation and full reference for the retraction notice. [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: Yes ********** 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: Yes ********** 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: Thanks for your manuscript on this important topic. I noticed some points in the manuscript that needed to be clarified: 1- In your search strategy, it was better to conduct a literature search in more databases such as Scopus. 2- Please provide more data of included studies in table 1. Reviewer #2: The manuscript titled "Effects of Rivastigmine on Gait in Patients with Neurodegenerative Disorders: A Systematic Review and Meta-Analysis" investigates the impact of rivastigmine on gait in individuals with neurodegenerative disorders, such as Alzheimer’s and Parkinson’s disease. This systematic review and meta-analysis assess rivastigmine's effect on gait speed and fall reduction. The comprehensive literature search yielded four key studies with 286 participants. While rivastigmine did not significantly improve gait speed (pooled SMD: 0.761, 95% CI: -1.165 to 2.688), it significantly reduced the number of falls (pooled SMD: -0.366, 95% CI: -0.650 to -0.083). These findings suggest that rivastigmine may help reduce fall risk in patients with neurodegenerative disorders. The manuscript is recommended for publication after my concerns. Here are my concerns; 1. “Fig 2. Forest plots. SMD, standardized mean difference. The random-effects model created using the restricted maximum-likelihood estimator. CI, confidence interval. The black diamond shows the overall effect size. In gait speed, the effect of the rivastigmine single group (pre-post). In fall numbers, the effect of the rivastigmine versus placebo”. The author should explain and add more here. 2. “Fig 3. Quality assessment. Risk of bias for randomized controlled trials and Newcastle–Ottawa quality scale for observational studies”. The author should explain and add more here. 3. The author should add one more line in the last part of the abstract. 4. The author should add a Schematic figure in the last part of the introduction. 5. The conclusion should be modified and add more details. 6. The authors need to double-check the whole manuscript to remove grammatical errors/ typos/incomplete sentences and non-relative phrases. Reviewer #3: My comment on the manuscript entitled “Effects of rivastigmine on gait in patients with neurodegenerative disorders: A systematic review and meta-analysis” are as follows. What are the primary mechanisms by which cholinergic deficits contribute to gait disturbances in neurodegenerative disorders? How was the integrity of the included studies ensured during the review process? What criteria were used to select the final four studies included in the meta-analysis? What were the characteristics of the 286 participants across the four studies, and how might these characteristics have influenced the outcomes? Were there any significant differences in the methodology of the four studies that could have impacted the pooled results for gait speed and falls? What specific neurodegenerative disorders were represented in the final four studies, and how did the effects of rivastigmine vary across these disorders? How was gait speed measured across the different studies, and were there any inconsistencies in measurement techniques? What potential factors could explain the lack of significant improvement in gait speed despite the reduction in falls? How do the pooled standardized mean differences (SMDs) and Hedges' g compare between the individual studies included in the meta-analysis? What were the limitations of the studies included in the systematic review and meta-analysis, and how might these limitations have affected the results? How might the duration of rivastigmine treatment have influenced the outcomes observed in the studies? Were there any reported adverse effects of rivastigmine treatment in the studies, and how were these managed? How do the findings of this meta-analysis compare with previous research on the effects of cholinesterase inhibitors on gait and falls in neurodegenerative disorders? What future research directions are suggested by the results of this systematic review and meta-analysis? How might individual differences in response to rivastigmine treatment be accounted for in future studies to better understand its effects on gait and falls? What criteria were used to establish the diagnosis of neurodegenerative disorders in the patients included in the studies? How do the effects of rivastigmine on gait speed and falls compare to those of other cholinesterase inhibitors like donepezil and galantamine? How did the researchers ensure the validity and reliability of gait speed measurements across the included studies? What specific mechanisms underlie the involvement of cholinergic neurons in maintaining gait and preventing falls? How might the dual inhibition of AChE and BChE by rivastigmine contribute to its effectiveness in reducing fall occurrences? What were the differences in gait assessment methods across the studies, and how might these have influenced the results? What role does sustained attention and executive function play in gait regulation, and how does rivastigmine influence these cognitive processes? How did the study populations' heterogeneity, in terms of different neurodegenerative disorders, impact the overall findings of the meta-analysis? What are the potential benefits of conducting future large-scale RCTs to evaluate the effects of rivastigmine on gait and falls more accurately? How does the age and sex of patients influence the effects of rivastigmine on gait speed, according to the moderator analysis? Include some relevant bibliographic studies like PMID: 38784601, PMID: 38774717, PMID: 37489441, PMID: 31996329 & PMID: 27919828 in your manuscript. How do the findings of this study align with previous research on the relationship between acetylcholine activity and fall incidence? What cognitive contributions to gait and falls have been identified, and what further research is needed to clarify these mechanisms? How significant is the role of the brainstem cholinergic system compared to the neocortical acetylcholine system in regulating gait and preventing falls? What limitations related to patient data and study design should be addressed in future research on rivastigmine and gait improvement? How does rivastigmine's dual inhibition mechanism enhance acetylcholine levels, and what impact does this have on gait and fall prevention? What specific mechanisms contribute to the observed improvements in gait speed with the use of dual-ChEIs like rivastigmine in patients with neurodegenerative disorders? How do the effects of dual-ChEIs on gait speed and falls compare to those of current standard treatments for gait disturbances and fall prevention? What are the potential side effects and safety concerns associated with long-term use of dual-ChEIs in patients with neurodegenerative disorders? How do variations in patient demographics, such as age and gender, influence the efficacy of dual-ChEIs on gait and fall prevention? What are the key differences in the molecular action of dual-ChEIs compared to selective ChEIs, and how do these differences translate into clinical benefits? How should future RCTs be designed to effectively measure the impact of dual-ChEIs on gait speed and fall incidence in diverse patient populations? What role do comorbid conditions play in the response of patients with neurodegenerative disorders to dual-ChEIs treatment? How does the severity of cognitive impairment in neurodegenerative disorders affect the outcomes of dual-ChEI treatment on gait and falls? What are the long-term benefits and potential risks of using dual-ChEIs for gait improvement and fall reduction in patients with neurodegenerative disorders? How do environmental and lifestyle factors, such as physical activity levels and home safety, interact with dual-ChEI treatment to influence gait and fall outcomes? What are the most effective biomarkers for predicting response to dual-ChEI treatment in patients with neurodegenerative disorders? How can patient adherence to dual-ChEI treatment be improved to maximize the therapeutic benefits on gait and fall prevention? What are the potential implications of dual-ChEI treatment on the overall quality of life and functional independence of patients with neurodegenerative disorders? How do the costs and benefits of dual-ChEI treatment compare to other therapeutic options for managing gait disturbances and falls? What additional therapeutic strategies could be combined with dual-ChEIs to enhance their effects on gait and fall prevention in neurodegenerative disorders? ********** 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: Sachchida Nand Rai ********** [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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Effects of rivastigmine on gait in patients with neurodegenerative disorders: A systematic review and meta-analysis PONE-D-24-19408R1 Dear Dr.Lee, 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. Comments from PLOS Editorial Office: We note that one or more reviewers has recommended that you cite specific previously published works in an earlier round of revision. As always, we recommend that you please review and evaluate the requested works to determine whether they are relevant and should be cited. It is not a requirement to cite these works and you may remove them before the manuscript proceeds to publication. We appreciate your attention to this request. Within one week, you’ll receive an e-mail detailing the required amendments. 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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, Ghulam Md Ashraf, Ph.D. 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 #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: Yes Reviewer #3: Yes ********** 3. Has the statistical analysis been performed appropriately and rigorously? Reviewer #1: Yes 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: 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: 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: The paper is acceptable for publication. The changes made fixed the missing gaps in the work. Wishing you success. Reviewer #3: The manuscript has been thoroughly revised in accordance with my suggestions. The authors have addressed all the feedback provided, and the necessary changes have been implemented effectively. Based on these revisions, I believe the manuscript now meets the standards for publication and can be accepted for publication in its current form. ********** 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 #3: No ********** |
| Formally Accepted |
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PONE-D-24-19408R1 PLOS ONE Dear Dr. Lee, 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 If revisions are needed, the production department will contact you directly to resolve them. If no revisions are needed, you will receive an email when the publication date has been set. At this time, we do not offer pre-publication proofs to authors during production of the accepted work. Please keep in mind that we are working through a large volume of accepted articles, so please give us a few weeks 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. Ghulam Md Ashraf Academic Editor PLOS ONE |
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