Computed deterministically from the studies’ types and reported outcomes — not written by AI, and not a claim that anything works.
Auto-discovered · not yet curatedatezolizumab
Educational only, not medical advice. OncoForge makes no claim that Atezolizumab treats, prevents, or cures any condition, beyond what the linked studies show. Evidence levels vary; effects may not translate to people, and some compounds can cause harm. Always coordinate with your oncology team.
Simple Summary
Auto-discovered from 1 recent study; not yet curated.
Research
Where the evidence is
What has been studied, and how strong it is, by topic. A dashed cell means no studies were found for that combination — a gap, not evidence of no effect. Open a row to see its studies.
This meta-analysis pooled five randomized trials (2456 patients) comparing addition of anti-PD-1 or anti-PD-L1 agents to standard platinum-based chemotherapy versus chemotherapy alone as first-line treatment for advanced or recurrent endometrial cancer. Adding immune checkpoint inhibitors improved progression-free survival overall and especially in tumors with deficient mismatch repair (dMMR); in mismatch repair–proficient (pMMR) tumors a statistically significant PFS benefit was reported only with anti-PD-1 agents, not anti-PD-L1 agents. The analysis reports PFS outcomes; the impact on overall survival remains to be clarified.
Reported effects: included patients 2456, n=2456 · pooled HR overall 0.63 [0.52–0.76], p <.001, n=2456 · +5 more
Five randomized trials comprising 2456 patients (1308 received ICIs + chemotherapy and 1148 chemotherapy alone) were included.
Addition of ICIs to chemotherapy improved PFS in the overall population (pooled HR, 0.63; 95% CI, 0.52–0.76; P < .001).
In the dMMR subgroup the pooled PFS benefit was larger (pooled HR, 0.34; 95% CI, 0.27–0.44; P < .001).
In dMMR tumors benefit was seen with both PD-L1 and PD-1 inhibitors (pooled HRs 0.39, 95% CI 0.28–0.55 and 0.34, 95% CI 0.27–0.44, respectively; both P < .001).
In pMMR patients a statistically significant PFS benefit was observed only with anti-PD-1 agents (anti-PD-1: HR 0.64, 95% CI 0.46–0.90, P = .010) but not with anti-PD-L1 agents (anti-PD-L1: HR 0.87, 95% CI 0.73–1.03, P = .104).
Limitations: Meta-analysis focused on progression-free survival (PFS); impact on overall survival (OS) is not reported and remains uncertain.; Subgroup analyses by dMMR/pMMR and by drug class (anti-PD-1 vs anti-PD-L1) are based on pooled trial-level data and may be limited by heterogeneity and lack of patient-level data.; Three of five trials included endometrial carcinosarcoma, which may affect generalizability to typical endometrial carcinoma populations.; The abstract does not report safety/toxicity or follow-up duration, limiting assessment of risks and long-term outcomes..
AI summary of the abstract, human-reviewed · Jun 2026. Describes what this study reported, not medical advice. View on PubMed
What changed recently
The latest additions to Atezolizumab's evidence base, and anything that's been retracted.
Cancers where Atezolizumab reported positive results
Where at least one study reported a positive result, shown with the full picture, not just the wins. Positive results are more likely to be published, and most of these are early lab or animal studies that may not translate to people. This reports what studies found, not what works.
Limitations: Meta-analysis focused on progression-free survival (PFS); impact on overall survival (OS) is not reported and remains uncertain.; Subgroup analyses by dMMR/pMMR and by drug class (anti-PD-1 vs anti-PD-L1) are based on pooled trial-level data and may be limited by heterogeneity and lack of patient-level data.; Three of five trials included endometrial carcinosarcoma, which may affect generalizability to typical endometrial carcinoma populations.; The abstract does not report safety/toxicity or follow-up duration, limiting assessment of risks and long-term outcomes..
Limitations: Meta-analysis focused on progression-free survival (PFS); impact on overall survival (OS) is not reported and remains uncertain.; Subgroup analyses by dMMR/pMMR and by drug class (anti-PD-1 vs anti-PD-L1) are based on pooled trial-level data and may be limited by heterogeneity and lack of patient-level data.; Three of five trials included endometrial carcinosarcoma, which may affect generalizability to typical endometrial carcinoma populations.; The abstract does not report safety/toxicity or follow-up duration, limiting assessment of risks and long-term outcomes..
Limitations: Meta-analysis focused on progression-free survival (PFS); impact on overall survival (OS) is not reported and remains uncertain.; Subgroup analyses by dMMR/pMMR and by drug class (anti-PD-1 vs anti-PD-L1) are based on pooled trial-level data and may be limited by heterogeneity and lack of patient-level data.; Three of five trials included endometrial carcinosarcoma, which may affect generalizability to typical endometrial carcinoma populations.; The abstract does not report safety/toxicity or follow-up duration, limiting assessment of risks and long-term outcomes..
A deterministic grade of what published studies report for each: strength of evidence, the reported direction, and the largest credible effect, strongest-evidence first. This summarizes findings; it is not a claim that anything works.
Inclusion here is not an endorsement. OncoForge makes no claim beyond what the linked studies show. Discuss anything on this page with your oncology team before acting on it.