Barely Significant

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However, a systematic Cochrane review that included two trials combining PD-1 inhibitors and five trials combining PD-L1 inhibitors, with a total of 4341 participants, demonstrated that combining checkpoint inhibitors with chemotherapy before breast cancer surgery improves pathological response, event-free survival (EFS), and overall survival (OS) in early triple-negative breast cancer (TNBC), while having marginal significance in the adjuvant setting [ 62 ].
By contrast, oncogenic driver identity provided outcome-relevant biological stratification independent of age: RET fusions, NTRK1/3 fusions, and BRAF V600E were associated with significantly higher odds of a non-excellent response after adjustment, whereas RAS-mutant tumors showed a favorable trend and DICER1-mutant cases achieved excellent outcomes in the modeled cohort.
The analysis, although indirectly—as it was based on the type of procedure—showed a strong tendency towards statistical significance and a substantial effect size, indicating that over 20% of the variability in microbial composition could be explained by the factor studied.
A second contemporaneous study, D9902A, in which enrollment was 44 discontinued early (N = 98), showed a trend towards improved survival, which did not reach statistical 45 significance.The treatment effect remained strong after performing adjustments for imbalances in baseline prognostic factors, post study treatment chemotherapy use, and non-prostate cancer-related deaths and suggested a favorable risk-benefit ratio for sipuleucel-T in patients with advanced prostate cancer [ 23 ].
Immunotherapy and immune evasion in prostate cancer.
Cancers (Basel) · 2013 · PMC3730318
[ 67 ] found that when comparing the highest and lowest tertiles, non-fasting serum insulin concentrations showed a trend, although not statistically significant at the 0.05 level, for a positive correlation with breast cancer mortality in postmenopausal (odds ratio, 1.9; 95% confidence interval, CI, 0.7–6.6, p trend = 0.10), but not premenopausal (odds ratio, 0.9; 95% CI, 0.3–2.9, p trend = 0.75) women.