Association of neoadjuvant immunotherapy with postoperative major morbidity after oncologic surgery

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This poster assessed the impact of neoadjuvant immunotherapy on surgical outcomes across six cancer types using the National Cancer Database. Among 953,612 patients who underwent non-palliative oncologic surgery, only 0.5% received neoadjuvant immunotherapy. The analysis found no significant association between neoadjuvant immunotherapy and major postoperative complications in rectal, colon, anal, esophageal, lung (non-small cell), or oral cancers. The findings suggest that neoadjuvant immunotherapy does not increase the risk of postoperative complications.

Recommended citation: Habib DRS, Shou M, Idrees K, Khan A. Association of neoadjuvant immunotherapy with postoperative major morbidity after oncologic surgery. Poster at: Surgical Outcomes Club Annual Scientific Session; October 19, 2024; San Francisco, CA, USA.

Forest plot of Adjusted Odds Ratios for Major Morbidity Associated with Neoadjuvant Immunotherapy by Cancer Type