MARC details
| 000 -LEADER |
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| fixed length control field |
03997nam a22004217a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
220316s20222022 xxu||||| |||| 00| 0 eng d |
| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
1058-2746 |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
10.1016/j.jse.2022.01.141 [doi] |
| 024 ## - OTHER STANDARD IDENTIFIER |
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| Standard number or code |
S1058-2746(22)00259-2 [pii] |
| 040 ## - CATALOGING SOURCE |
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| Original cataloging agency |
Ovid MEDLINE(R) |
| 099 ## - LOCAL FREE-TEXT CALL NUMBER (OCLC) |
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| PMID |
35240302 |
| 245 ## - TITLE STATEMENT |
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| Title |
Fragility of Randomized Controlled Trials for Treatment of Proximal Humerus Fracture. |
| 251 ## - Source |
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| Source |
Journal of Shoulder & Elbow Surgery. 2022 Feb 28 |
| 252 ## - Abbreviated Source |
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| Abbreviated source |
J Shoulder Elbow Surg. 2022 Feb 28 |
| 253 ## - Journal Name |
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| Journal name |
Journal of shoulder and elbow surgery |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Year |
2022 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Manufacturer |
FY2022 |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
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| Publication date |
2022 Feb 28 |
| 265 ## - SOURCE FOR ACQUISITION/SUBSCRIPTION ADDRESS [OBSOLETE] |
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| Publication status |
aheadofprint |
| 266 ## - Date added to catalog |
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| Date added to catalog |
2022-03-17 |
| 501 ## - WITH NOTE |
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| Local holdings |
Available online from MWHC library: 1995 - present, Available in print through MWHC library:2004 - 2007 |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
BACKGROUND: Proximal humerus fracture represents an increasingly common pathology with evaluation and treatment often guided by evidence from randomized controlled trials (RCTs), but the strength of an RCT must be considered in this process. The purpose of this study was to evaluate the strength of outcomes in RCTs on the management of proximal humerus fractures using the fragility index (FI), a method used with statistically significant, dichotomous outcomes to assess the number of patients that would change an outcome measure from significant (P <= .05) to nonsignificant if the patient outcome changed. We also aimed to correlate the FI with other measures of study strength. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
CONCLUSION: In most studies of proximal humerus fractures, only 1 or 2 patients experiencing an alternative outcome or lost to follow-up would change the conclusions for the dichotomous outcome studied. Although the FI cannot be used to assess continuous variables, which are often the primary outcome variable of RCTs, it does offer an additional unique measure of study strength that surgeons should consider when evaluating RCTs. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
LEVEL OF EVIDENCE: Basic Science; Research Methodology, Systematic Review. Copyright © 2022. Published by Elsevier Inc. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
METHODS: A systematic review was performed using Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines to evaluate RCTs on the management of proximal humerus fractures. PubMed, Ovid MEDLINE, Web of Science, and Embase were searched from database inception to May 2021. Randomized controlled trials with at least one statistically significant (P <= .05) dichotomous outcome were included. The FI was calculated for each included trial using Fisher's exact test. FI was correlated with study sample size and journal impact factor. |
| 520 ## - SUMMARY, ETC. |
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| Abstract |
RESULTS: Ten RCTs reporting on 656 patients and published between 2011 and 2020 were included. The median sample size was 67 patients (mean: 65.6; range: 40-86). Complications were the most commonly reported dichotomous statistically significant outcome. The median FI was 1 (mean: 2.6; range: 0-18), with four of the studies having a fragility index of zero. A median FI of 1 indicates that 1 patient experiencing an alternative outcome or having not been lost to follow-up could have changed the pertinent conclusions of the trial for that outcome. The median number of patients lost to follow-up was 3 (mean: 4.9; range: 0-16) and exceeded the FI in 50% of studies. There was no correlation between FI and sample size (Spearman coefficient, 0.0592; P = .865) or between FI or journal impact factor (Spearman coefficient,-0.0229; P = .522). |
| 546 ## - LANGUAGE NOTE |
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| Language note |
English |
| 651 ## - SUBJECT ADDED ENTRY--GEOGRAPHIC NAME |
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| Institution |
MedStar Union Memorial Hospital |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
General Surgery Residency |
| 656 ## - INDEX TERM--OCCUPATION |
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| Department |
Orthopaedic Surgery |
| 657 ## - INDEX TERM--FUNCTION |
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| Medline publication type |
Journal Article |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Murthi, Anand M |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Rigor, Paolo |
| 700 ## - ADDED ENTRY--PERSONAL NAME |
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| Local Authors |
Wright, Melissa A |
| 790 ## - Authors |
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| All authors |
Carroll AH, Murthi AM, Rigor P, Wright MA |
| 856 ## - ELECTRONIC LOCATION AND ACCESS |
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| DOI |
<a href="https://dx.doi.org/10.1016/j.jse.2022.01.141">https://dx.doi.org/10.1016/j.jse.2022.01.141</a> |
| Public note |
https://dx.doi.org/10.1016/j.jse.2022.01.141 |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Koha item type |
Journal Article |
| Item type description |
Article |
