Trial reportMayo Clinic proceedings2018
Effects of Reduction in Tumor Burden on Survival in Epithelioid Malignant Pleural Mesothelioma.
Trial report in Mayo Clinic proceedings, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 5 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 4 institutions in 1 country.
Funding
Abstract
objectiveTo understand the relationship between response and survival in malignant pleural mesothelioma (MPM). PATIENTS AND
methodsThe original clinical trial was conducted from April 1999 through March 2001. Patients with epithelioid MPM (n=305) were categorized using modified pleural Response Evaluation Criteria in Solid Tumors by whether they responded to treatment. Median progression-free survival (PFS) and overall survival (OS) were estimated and hazard ratios for responders and nonresponders were estimated and compared using the log-rank test. Multivariable Cox proportional hazards models were used to adjust for baseline prognostic factors.
resultsPatients who responded to frontline therapy had a significantly longer OS (hazard ratio, 0.34; 95% CI, 0.24-0.49; median, 20.6 months; 95% CI, 15.3 months to not reached) than did those who did not respond (median, 9.4 months; 95% CI, 8.1-11.0 months) (P<.001). Similarly, responders had a significantly longer PFS (hazard ratio, 0.50; 95% CI, 0.39-0.64; median, 7.8 months; 95% CI, 6.5-8.5 months) than did nonresponders (median, 3.7 months; 95% CI, 2.9-4.3 months) (P<.001). These results were confirmed when adjusting for baseline prognostic factors. We also observed a survival benefit associated with disease stabilization in MPM.
conclusionOur findings indicate that reduction in tumor burden or disease stabilization determined using modified pleural Response Evaluation Criteria in Solid Tumors is strongly associated with OS and PFS in epithelioid MPM.
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