Clinical characteristics and survival comparison between human immunodeficiency virus-positive and human immunodeficiency virus-negative patients with cervical cancer
10.3760/cma.j.cn115355-20230303-00115
- VernacularTitle:人类免疫缺陷病毒阳性与阴性子宫颈癌患者临床特征及生存比较
- Author:
Shan WANG
1
;
Xiaoping CHEN
;
Pingzheng MO
;
Yong XIONG
;
Yongxi ZHANG
Author Information
1. 武汉大学中南医院感染科，武汉 430062
- Keywords:
Uterine cervical neoplasms;
HIV;
Pathological conditions, signs and symptoms;
Survival analysis
- From:
Cancer Research and Clinic
2023;35(7):510-514
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To summarize the clinical features and survival differences between human immunodeficiency virus (HIV)-positive and HIV-negative cervical cancer patients, and to explore the factors influencing the prognosis.Methods:The clinical data of patients with cervical cancer diagnosed and treated in Zhongnan Hospital of Wuhan University from January 2015 to January 2022 were retrospectively analyzed. There were 46 HIV-positive cases and 587 HIV-negative cases; all 46 HIV-positive patients had squamous cell carcinoma, while 504 HIV-negative patients had squamous cell carcinoma. According to age and clinical staging, 230 HIV-negative squamous cell carcinoma patients were screened to match with 46 HIV-positive squamous cell carcinoma patients according to 1∶5. The clinical features of HIV-positive and HIV-negative patients were compared in all matched patients with pathological type of squamous cell carcinoma; the Kaplan-Meire method was used to analyze the overall survival (OS) and the comparison of OS was made by using log-rank test. Multivariate Cox proportional risk model was used to analyze the independent factors affecting the OS of patients with cervical squamous cell carcinoma.Results:The differences in the age, pathological types, clinical staging between 46 HIV-positive patients and 587 HIV-negative patients were statistically significant (all P < 0.05). There were statistically significant differences in age and clinical staging between 46 HIV-positive squamous cell carcinoma patients and 504 HIV-negative squamous cell carcinoma patients (all P < 0.05). After 1∶5 matching, there were no statistically significant differences in the age, clinical staging between 46 patients with HIV-positive squamous cell carcinoma and 230 patients with HIV-negative squamous cell carcinoma. The OS of HIV-positive patients in the entire group,pathological type of squamous cell carcinoma or after pairing was worse than that of HIV-negative patients (all P < 0.001). The median OS time of HIV-positive patients was 63 months (95% CI 61-109 months), while the median OS time of HIV-negative patients was not reached (95% CI 165-178 months, 164-178 months, 143-173 months, respectively). Multivariate Cox regression analysis showed that clinical staging Ⅲ-Ⅳ was an independent risk factor for OS in patients with cervical squamous cell carcinoma (Ⅲ-Ⅳ vs. Ⅰ-Ⅱ: HR = 1.573, 95% CI 1.032-2.397, P = 0.035); HIV infection was an independent protective factor for OS (HIV-positive vs. HIV-negative: HR = 0.087, 95% CI 0.042-0.182, P < 0.001), indicating that HIV-positive patients had an advantage in OS compared to HIV-negative patients at the same age and clinical staging. Age was not an independent influencing factor for OS ( P > 0.05). Conclusions:The onset age of HIV-positive cervical cancer tends to be younger and the clinical staging is late when patients are diagnosed. HIV-positive patients have poor prognosis.
