ABSTRACT
INTRODUCTION: Colorectal cancer is the second most common cancer in both genders and often presents as a metastatic, unresectable, or recurrent disease in early follow-up. It is uncertain the benefit of oxaliplatin-based palliative chemotherapy (CT) in the first line of treatment in patients with compromised performance status (PS), Eastern Cooperative Oncology Group (ECOG) 3 and 4. These patients are systematically excluded from clinical trials but may be treated in clinical practice. METHODS: We conducted a prospective observational cohort whose primary outcome was improving at least 2 points in the worst symptom in the Edmonton Symptom Assessment System Scale (ESAS-r), without grade 3 to 4 toxicity, comparing baseline and fourth week of treatment. Secondary endpoints included quality of life using the European Quality of Life-5 dimensions questionnaire, toxicity, response rate, clinical improvement of ECOG PS, and overall survival (OS). RESULTS: We included 28 patients, and 12 (42.8%) achieved the primary endpoint. Median overall survival was 86 days, 46% of patients did not respond to the fourth-week reevaluation due to clinical deterioration, and 17.8% presented toxicity grade ≥3, with 5 patients dying from toxicity. In addition, ECOG PS 4 or cholestasis had poorer overall survival. Finally, 25% and 53.6% of patients received these treatments in the last 14 and 30 days of life, respectively. CONCLUSION: In the present study, palliative multiagent chemotherapy in poor performance status patients with non-molecularly selected colorectal cancer tended to impact tumor symptoms control; however, there is no benefit in OS and a considerable risk of toxicity and treatment-related death.
Subject(s)
Colonic Neoplasms , Colorectal Neoplasms , Rectal Neoplasms , Humans , Male , Female , Quality of Life , Oxaliplatin/therapeutic use , Colonic Neoplasms/drug therapy , Rectal Neoplasms/drug therapy , Antineoplastic Combined Chemotherapy Protocols/adverse effects , Colorectal Neoplasms/pathologyABSTRACT
OBJECTIVE: To evaluate the results of treatment with cisplatin or carboplatin concomitant with radiotherapy (RT) in cases of locally advanced cervical cancer (CC). METHODS: This study is a retrospective analysis of medical records of 184 patients with cervical cancer stage IIB-IVA who were treated at Instituto do Câncer do Estado de São Paulo from May 2008 to December 2012. All patients received complete pelvic region external-beam RT with weekly cisplatin (cis-RT, 40mg/m(2); n=159) or carboplatin (carbo-RT, AUC 2; n=25), followed by high-dose-rate intracavitary brachytherapy (HDR-ICBT). Primary endpoint was progression free survival; secondary endpoints were overall survival and overall response rate, which includes complete and partial responses. RESULTS: Five or more chemotherapy cycles were administered to 87.3% and 84% of the cis-RT- and carbo-RT- treated patients, respectively (p=0.749). Estimated 3-years progression free survival was 59% in the cis-RT group vs 40% in the carbo-RT group (p=0.249). Estimated 3-years overall survival was 70% in the cis-RT group vs 68% in the carbo-RT group (p=0.298). Overall response rate (95.3% cis-RT vs 95.4% carbo-RT; p=0.911) and grade ≥3 toxic effects (8.5% cis-RT vs 11.8% carbo-RT; p=0.757) were similar. In multivariate analysis, only the overall response rate was a significant predictor of survival. CONCLUSIONS: Patients with advanced cervical cancer who are treated with carbo-RT have similar 3-years overall survival, progression free survival, overall response rate, and toxic effects when compared to cis-RT-treated patients. Carbo-RT may be an alternative treatment in patients that cannot receive cisplatin.
Subject(s)
Antineoplastic Agents/therapeutic use , Carboplatin/therapeutic use , Chemoradiotherapy/methods , Cisplatin/therapeutic use , Uterine Cervical Neoplasms/therapy , Adult , Aged , Disease-Free Survival , Female , Humans , Middle Aged , Prognosis , Retrospective Studies , Survival Rate , Treatment Outcome , Uterine Cervical Neoplasms/mortalityABSTRACT
Teratomas are the most commonly diagnosed germ cell tumors and occur primarily in testes and ovaries. Platinum-based therapy followed by surgical resection of the residual lesion is generally the recommended treatment. In contrast, immature uterine teratomas are rare, with few cases reported in the literature. Moreover, there is no standard treatment for these tumors. Non-puerperal uterine inversion is also rare in women younger than 45 years of age, and neoplastic lesions are responsible for this condition. Here, we report a case of an immature uterine teratoma associated with uterine inversion. The patient underwent surgery followed by adjuvant chemotherapy and continues to be monitored.
