SynthesisThe oncologist2024
Meta-analysis of platinum chemotherapy combinations with immunotherapy in metastatic urothelial carcinoma.
Synthesis in The oncologist, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.
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
3 citing papers in PubMed, 1 synthesis or guideline pooled it.
- The efficacy and safety of disitamab vedotin plus immunotherapy in locally advanced or metastatic solid tumors: a systematic review and meta-analysis.Frontiers in immunology · 2026Pooled it
- PD-L1 subpopulations of metastatic urothelial carcinoma demonstrate heterogeneity to chemotherapy: an integrated analysis of digitized trial results.Cancer metastasis reviews · 2026Review
- Prognostic immunotherapy score (PIS) in patients with advanced urothelial carcinoma treated with pembrolizumab: real-world data and validation from ARON-2 dataset.Clinical & experimental metastasis · 2025Article
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.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The therapeutic landscape for metastatic urothelial carcinoma (mUC) has evolved significantly due to the development of innovative combination treatments, including enfortumab vedotin-pembrolizumab (EVP). Despite these advancements, the limited availability of EVP means that platinum-based chemotherapy regimens continue to serve as the primary treatment modality for many patients with mUC. We evaluated the effect of the type of platinum chemotherapy used in combination with immunotherapy (IO) on treatment outcomes in mUC. The meta-analysis showed that cisplatin-gemcitabine plus IO combination and carboplatin-gemcitabine plus IO combination improve progression-free survival compared to platinum-gemcitabine therapy (hazard ratio [HR] = 0.71, 95% CI: 0.62-0.82; P < .0001 and HR = 0.85, 95% CI: 0.73-0.98; P < .03, respectively). However, only the cisplatin-gemcitabine plus IO combination showed overall survival (OS) benefit (HR = 0.80, 95% CI: 0.69-0.93; P < .003). In comparison to the platinum-gemcitabine combination, neither the cisplatin-gemcitabine plus IO nor the carboplatin-gemcitabine plus IO combinations demonstrated an objective response rate (ORR) benefit. In summary, combining cisplatin-gemcitabine with immunotherapy offers significant overall survival benefits in mUC. The exact mechanisms-whether cisplatin's immunomodulatory effects or patient demographic differences-are yet to be determined, necessitating further research to understand these outcomes better.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.