Joseph Dias, Puvanendran Tharmanathan, Catherine Arundel, Charlie Welch, Qi Wu, Paul Leighton, Maria Armaou, Nick Johnson, Sophie James, John Cooke, Lionel Bainbridge, Michael Craigen, David Warwick, Samantha Brady, Lydia G Flett, Judy Jones, Catherine N Knowlson, Michelle Watson, Ada Keding, Catherine E Hewitt, David Torgerson
{"title":"注射胶原酶与有限的筋膜切除术治疗杜普伊特伦挛缩症。","authors":"Joseph Dias, Puvanendran Tharmanathan, Catherine Arundel, Charlie Welch, Qi Wu, Paul Leighton, Maria Armaou, Nick Johnson, Sophie James, John Cooke, Lionel Bainbridge, Michael Craigen, David Warwick, Samantha Brady, Lydia G Flett, Judy Jones, Catherine N Knowlson, Michelle Watson, Ada Keding, Catherine E Hewitt, David Torgerson","doi":"10.1056/NEJMoa2312631","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Treatments for Dupuytren's contracture include limited fasciectomy and collagenase injection. Comparisons of the effectiveness of these treatments have been limited.</p><p><strong>Methods: </strong>We performed an unblinded, multicenter, pragmatic, two-group, randomized, controlled noninferiority trial comparing collagenase injection with limited fasciectomy in persons with moderate Dupuytren's contracture. The primary outcome was the score on the Patient Evaluation Measure-Hand Health Profile (PEM), a questionnaire for assessing hand health as reported by the patient, at 1 year after treatment. Scores on the PEM range from 0 to 100, with higher scores indicating worse outcomes. The prespecified noninferiority margin was 6 points.</p><p><strong>Results: </strong>A total of 672 persons (336 per group) were assigned to receive collagenase injection or to undergo limited fasciectomy. The primary analysis included 599 persons: 314 in the collagenase group and 285 in the limited-fasciectomy group. The mean score on the PEM at 1 year was 17.8 among the 284 patients with available data in the collagenase group and 11.9 among the 250 patients with available data in the limited-fasciectomy group (estimated difference, 5.9 points; 95% confidence interval [CI], 3.1 to 8.8; one-sided P = 0.49 for noninferiority). Among the patients with available data (229 patients in the collagenase group and 197 patients in the limited-fasciectomy group), the estimated difference in the mean score on the PEM at 2 years was 7.2 points (95% CI, 4.2 to 10.9). Moderate or severe complications of treatment occurred in 1.8% of the patients in the collagenase group and in 5.1% of those in the limited-fasciectomy group; recurrent contracture resulted in reintervention in 14.6% and 3.4%, respectively.</p><p><strong>Conclusions: </strong>Collagenase injection was not noninferior to limited fasciectomy with respect to the score on the PEM at 1 year after treatment. (Funded by the National Institute for Health and Care Research Health Technology Assessment Programme; DISC ISRCTN Registry number ISRCTN18254597.).</p>","PeriodicalId":54725,"journal":{"name":"New England Journal of Medicine","volume":null,"pages":null},"PeriodicalIF":96.2000,"publicationDate":"2024-10-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7616701/pdf/","citationCount":"0","resultStr":"{\"title\":\"Collagenase Injection versus Limited Fasciectomy for Dupuytren's Contracture.\",\"authors\":\"Joseph Dias, Puvanendran Tharmanathan, Catherine Arundel, Charlie Welch, Qi Wu, Paul Leighton, Maria Armaou, Nick Johnson, Sophie James, John Cooke, Lionel Bainbridge, Michael Craigen, David Warwick, Samantha Brady, Lydia G Flett, Judy Jones, Catherine N Knowlson, Michelle Watson, Ada Keding, Catherine E Hewitt, David Torgerson\",\"doi\":\"10.1056/NEJMoa2312631\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Treatments for Dupuytren's contracture include limited fasciectomy and collagenase injection. Comparisons of the effectiveness of these treatments have been limited.</p><p><strong>Methods: </strong>We performed an unblinded, multicenter, pragmatic, two-group, randomized, controlled noninferiority trial comparing collagenase injection with limited fasciectomy in persons with moderate Dupuytren's contracture. The primary outcome was the score on the Patient Evaluation Measure-Hand Health Profile (PEM), a questionnaire for assessing hand health as reported by the patient, at 1 year after treatment. Scores on the PEM range from 0 to 100, with higher scores indicating worse outcomes. The prespecified noninferiority margin was 6 points.</p><p><strong>Results: </strong>A total of 672 persons (336 per group) were assigned to receive collagenase injection or to undergo limited fasciectomy. The primary analysis included 599 persons: 314 in the collagenase group and 285 in the limited-fasciectomy group. The mean score on the PEM at 1 year was 17.8 among the 284 patients with available data in the collagenase group and 11.9 among the 250 patients with available data in the limited-fasciectomy group (estimated difference, 5.9 points; 95% confidence interval [CI], 3.1 to 8.8; one-sided P = 0.49 for noninferiority). Among the patients with available data (229 patients in the collagenase group and 197 patients in the limited-fasciectomy group), the estimated difference in the mean score on the PEM at 2 years was 7.2 points (95% CI, 4.2 to 10.9). Moderate or severe complications of treatment occurred in 1.8% of the patients in the collagenase group and in 5.1% of those in the limited-fasciectomy group; recurrent contracture resulted in reintervention in 14.6% and 3.4%, respectively.</p><p><strong>Conclusions: </strong>Collagenase injection was not noninferior to limited fasciectomy with respect to the score on the PEM at 1 year after treatment. (Funded by the National Institute for Health and Care Research Health Technology Assessment Programme; DISC ISRCTN Registry number ISRCTN18254597.).</p>\",\"PeriodicalId\":54725,\"journal\":{\"name\":\"New England Journal of Medicine\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":96.2000,\"publicationDate\":\"2024-10-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7616701/pdf/\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"New England Journal of Medicine\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1056/NEJMoa2312631\",\"RegionNum\":1,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2024/10/9 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q1\",\"JCRName\":\"MEDICINE, GENERAL & INTERNAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"New England Journal of Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1056/NEJMoa2312631","RegionNum":1,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2024/10/9 0:00:00","PubModel":"Epub","JCR":"Q1","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
Collagenase Injection versus Limited Fasciectomy for Dupuytren's Contracture.
Background: Treatments for Dupuytren's contracture include limited fasciectomy and collagenase injection. Comparisons of the effectiveness of these treatments have been limited.
Methods: We performed an unblinded, multicenter, pragmatic, two-group, randomized, controlled noninferiority trial comparing collagenase injection with limited fasciectomy in persons with moderate Dupuytren's contracture. The primary outcome was the score on the Patient Evaluation Measure-Hand Health Profile (PEM), a questionnaire for assessing hand health as reported by the patient, at 1 year after treatment. Scores on the PEM range from 0 to 100, with higher scores indicating worse outcomes. The prespecified noninferiority margin was 6 points.
Results: A total of 672 persons (336 per group) were assigned to receive collagenase injection or to undergo limited fasciectomy. The primary analysis included 599 persons: 314 in the collagenase group and 285 in the limited-fasciectomy group. The mean score on the PEM at 1 year was 17.8 among the 284 patients with available data in the collagenase group and 11.9 among the 250 patients with available data in the limited-fasciectomy group (estimated difference, 5.9 points; 95% confidence interval [CI], 3.1 to 8.8; one-sided P = 0.49 for noninferiority). Among the patients with available data (229 patients in the collagenase group and 197 patients in the limited-fasciectomy group), the estimated difference in the mean score on the PEM at 2 years was 7.2 points (95% CI, 4.2 to 10.9). Moderate or severe complications of treatment occurred in 1.8% of the patients in the collagenase group and in 5.1% of those in the limited-fasciectomy group; recurrent contracture resulted in reintervention in 14.6% and 3.4%, respectively.
Conclusions: Collagenase injection was not noninferior to limited fasciectomy with respect to the score on the PEM at 1 year after treatment. (Funded by the National Institute for Health and Care Research Health Technology Assessment Programme; DISC ISRCTN Registry number ISRCTN18254597.).
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