التفاصيل البيبلوغرافية
| العنوان: |
A Phase II Study of S-1 plus Oxaliplatin for Patients with Recurrent Non-Squamous Cell Carcinoma of the Uterine Cervix (Tohoku Gynecologic Cancer Unit: TGCU206 Study). |
| المؤلفون: |
Nagasawa, Takayuki, Shoji, Tadahiro, Takatori, Eriko, Kaido, Yoshitaka, Kagabu, Masahiro, Shimizu, Dai, Shigeto, Tatsuhiko, Baba, Tsukasa, Sugiyama, Toru, Yokoyama, Yoshihito |
| المصدر: |
Cancers; Nov2023, Vol. 15 Issue 21, p5201, 9p |
| مصطلحات موضوعية: |
THERAPEUTIC use of antineoplastic agents, DRUG efficacy, INTRAVENOUS therapy, CONFIDENCE intervals, CLINICAL trials, CANCER chemotherapy, ORAL drug administration, CANCER relapse, ANTINEOPLASTIC agents, TREATMENT duration, SURVIVAL analysis (Biometry), CERVIX uteri tumors, OXALIPLATIN, PROGRESSION-free survival, SQUAMOUS cell carcinoma, PATIENT safety, EVALUATION |
| مستخلص: |
Simple Summary: Cervical cancer is the fourth most common cancer in the world and the fourth leading cause of cancer death in women. In 2020, there were 604,000 new cases and 342,000 deaths from cervical cancer worldwide. Among these, non-squamous cell carcinoma accounts for about 20% of all cervical cancers and is increasing. It has long been known that non-squamous cervical cancer has a poorer prognosis than squamous cervical cancer. Reasons for this include relatively early lymph node metastasis and low sensitivity to radiotherapy. Therefore, chemotherapy is more likely to improve prognosis than radiotherapy. However, there are few studies on adenocarcinoma and a high level of evidence is not yet available. We have previously reported the efficacy of SOX (S-1+oxaliplatin) therapy for cervical adenocarcinoma in a pilot study. We report on a phase II trial of SOX therapy to evaluate its efficacy and safety. Recurrent non-squamous cell carcinoma (non-SCC) of the uterine cervix is resistant to treatment and has a poor prognosis. The efficacy and safety of S-1/oxaliplatin (SOX) therapy in patients with recurrent non-SCC was examined in a phase II study. Fifteen patients were enrolled between August 2013 and March 2023. S-1 was administered orally at a daily dose of 80–120 mg for 14 days, and oxaliplatin was administered intravenously at a dose of 100 mg/m2 on day 1. Each treatment cycle lasted 21 days. The anti-tumor effects, adverse events, progression-free survival (PFS), and overall survival (OS) were investigated. The median patient age was 54 (41–74) years. The anti-tumor effect was rated as a partial response in five patients, stable disease in four, and progressive disease in 6. The overall response rate was 33% and the disease control rate was 60%. Regarding hematologic toxicities of grade 3 or more severity, leukopenia, neutropenia, anemia, and thrombocytopenia occurred in 26.6–40.0%. None of the patients discontinued the treatment because of adverse events. The median PFS and OS were 6 months (95% confidence interval [CI]: 2–11 months) and 22 months (95% CI: 11–23 months), respectively. No treatment-related deaths occurred. These results suggest that SOX therapy is useful for the treatment of recurrent non-SCC with promising anti-tumor effects and minimal adverse events. [ABSTRACT FROM AUTHOR] |
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| قاعدة البيانات: |
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