ArticleCancers2026
COMBI-EU: Real-World Evidence on Adverse Event Management and Time on Therapy with Adjuvant Dabrafenib Plus Trametinib in Patients with BRAF V600-Mutant Melanoma.
Article in Cancers, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT03944356 (BRAF-/MEK-Inhibition With Dabrafenib and Trametinib in Melanoma Patients in the Adjuvant Setting), which is not on this map. Not yet cited in PubMed.
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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.
BRAF-/MEK-Inhibition With Dabrafenib and Trametinib in Melanoma Patients in the Adjuvant Setting: a Non-interventional Observatory Study
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34 authors.
Funding
Abstract
BACKGROUND/
objectivesMalignant melanoma is a highly aggressive cancer associated with significant mortality, underscoring the need for continued research efforts. COMBI-EU (NCT03944356) is a prospective, non-interventional study that aims to assess adjuvant dabrafenib and trametinib usage in clinical practice, the impact of AE management, and the usage of app-based documentation on treatment adherence.
methodsAdults with complete surgical resection of stage III BRAF V600-mutant cutaneous melanoma were included. The primary endpoint was median time on treatment (TOT). Adverse event (AE) management was classified as either a high or low level of management. The rating of AE management based on a self-developed algorithm and rules from COMBI-APlus was used to analyze the impact of AE management on TOT. App-based documentation of medication intake and patient-reported outcomes (CANKADO PRO-React; version 6.0, 06.03.2019) was offered.
resultsFor 225 patients, the median TOT was 11.8 months (95% confidence interval [CI]: 11.7, 12.0). Treatment was completed by 138 patients (61.3%); 37 (16.4%) discontinued due to treatment-related AEs (TRAEs). TRAEs (≥1) were experienced by 181 patients (80.4%); the most common was pyrexia (38.2%). High-level AE management showed a trend toward improved treatment adherence (high versus low level: hazard ratio [HR]: 0.74; 95% CI: 0.49, 1.14); this improvement was significant with pyrexia management (HR: 0.52; 95% CI: 0.29, 0.93). Seventy-nine (35%) and 33 patients (15%) intended to use and eventually used the app, respectively. A similar proportion of patients remained on treatment for 12 months irrespective of app usage (use, 39.4% vs. non-use, 36.5%).
conclusionsHigh-level TRAE management showed a trend toward improved treatment adherence, which was statistically significant for pyrexia. Optional use of an app did not influence treatment adherence.
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