Details

Autor(en) / Beteiligte

• Pang, Chuan
• Li, Jian-Ming
• Wang, Zhen
• Luo, Yan-Chun
• Cheng, Zhi-Gang
• Han, Zhi-Yu
• Liu, Fang-Yi
• Yu, Xiao-Ling
• Liang, Feng
• Xi, Hong-Qing
• Zheng, Rong-Qin
• Cheng, Wen
• Wei, Qiang
• Yu, Song-Yuan
• Li, Qin-Ying
• He, Guang-Zhi
• Yu, Jie
• Liang, Ping

Titel

Age-Dependent Female Survival Advantage in Hepatocellular Carcinoma: A Multicenter Cohort Study

Ist Teil von

• Clinical gastroenterology and hepatology, 2024-02, Vol.22 (2), p.305-314

Ort / Verlag

United States: Elsevier Inc

Erscheinungsjahr

2024

Quelle

MEDLINE

Beschreibungen/Notizen

• Hepatocellular carcinoma (HCC) has a higher incidence in males, but the association of sex with survival remains controversial. This study aimed to examine the effect of sex on HCC survival and its association with age. Among 33,238 patients with HCC from 12 Chinese tertiary hospitals, 4175 patients who underwent curative-intent hepatectomy or ablation were analyzed. Cancer-specific survival (CSS) was analyzed using Cox regression and Kaplan–Meier methods. Two propensity score methods and multiple mediation analysis were applied to mitigate confounding. To explore the effect of estrogen, a candidate sex-specific factor that changes with age, female participants’ history of estrogen use, and survival were analyzed. There were 3321 males and 854 females included. A sex-related disparity of CSS was present and showed a typical age-dependent pattern: a female survival advantage over males appeared at the perimenopausal age of 45 to 54 years (hazard risk [HR], 0.77; 5-year CSS, 85.7% vs 70.6%; P = .018), peaked at the early postmenopausal age of 55 to 59 years (HR, 0.57; 5-year CSS, 89.8% vs 73.5%; P = .015), and was not present in the premenopausal (<45 y) and late postmenopausal groups (≥60 y). Consistent patterns were observed in patients after either ablation or hepatectomy. These results were sustained with propensity score analyses. Confounding or mediation effects accounted for only 19.5% of sex survival disparity. Female estrogen users had significantly longer CSS than nonusers (HR, 0.74; 5-year CSS, 79.6% vs 72.5%; P = .038). A female survival advantage in HCC depends on age, and this may be associated with age-dependent, sex-specific factors. [Display omitted]