Academic Journal
Comparing prospectively assigned trial and real-world lung cancer patients
| العنوان: | Comparing prospectively assigned trial and real-world lung cancer patients |
|---|---|
| المؤلفون: | Brigham Walker, Herman E Ray, Ping Shao, Claudio D’Ambrosio, Craig White, Mark S Walker |
| المصدر: | Journal of Comparative Effectiveness Research, Vol 13, Iss 7 (2024) |
| بيانات النشر: | Becaris Publishing Limited |
| سنة النشر: | 2024 |
| المجموعة: | Directory of Open Access Journals: DOAJ Articles |
| مصطلحات موضوعية: | clinical trial, external control arm, oncology, single arm trials, synthetic control arm, Public aspects of medicine, RA1-1270 |
| الوصف: | Aim: To evaluate the comparability of a probable clinical trial (CT) cohort derived from electronic medical records (EMR) data with a real-world cohort treated with the same therapy and identified using the same inclusion and exclusion criteria to emulate an external control. Methods: We utilized de-identified patient level structured data sourced from EMRs. We then compared patterns of overall survival (OS) between probable CT patients with those drawn from non-contemporaneous real-world data (RWD) using a two sided log-rank test, hazard ratios (HRs) using a Cox proportional-hazards model and Kaplan–Meier (KM) survival curves. Each regression estimate was calculated with a corresponding 95% confidence interval. We additionally conducted multiple matching methods to assess their relative performance. Results: Median (standard deviation) OS was 10.2 (0.7) months for the RWD arm and 11.3 (1.3) for the probable CT arm with a Log rank p-value equal to 0.4771. OS in both cohorts is longer than the reported CT median OS of 9.2 (0.6). The HRs generated under all five assessed matching methods (including without adjustment) were not statistically significant at the 95% confidence level. Conclusion: Our results suggest, with caveats noted, that survival patterns between real-world and CT cohorts in this NSCLC setting are not statistically significantly different. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | English |
| تدمد: | 2042-6313 |
| Relation: | https://doaj.org/toc/2042-6313; https://doaj.org/article/4ae2e1544e934e69a01562161cde9187 |
| DOI: | 10.57264/cer-2023-0176 |
| الاتاحة: | https://doi.org/10.57264/cer-2023-0176 https://doaj.org/article/4ae2e1544e934e69a01562161cde9187 |
| رقم الانضمام: | edsbas.CE96D955 |
| قاعدة البيانات: | BASE |
Full Text Finder | تدمد: | 20426313 |
|---|---|
| DOI: | 10.57264/cer-2023-0176 |