RESUMO
Background: Historically, many organs from deceased donors with hepatitis C virus (HCV) were discarded. The advent of highly curative direct-acting antiviral (DAA) therapies motivated transplant centers to conduct trials of transplanting HCV-viremic organs (nucleic acid amplification test positive) into HCV-negative recipients, followed by DAA treatment. However, the factors that influence candidates' decisions regarding acceptance of transplant with HCV-viremic organs are not well understood. Methods: To explore patient-level perceptions, influences, and experiences that inform candidate decision-making regarding transplant with organs from HCV-viremic donors, we conducted a qualitative semistructured interview study embedded within 3 clinical trials investigating the safety and efficacy of transplanting lungs and kidneys from HCV-viremic donors into HCV-negative recipients. The study was conducted from June 2019 to March 2021. Results: Among 44 HCV-negative patients listed for organ transplant who were approached for enrollment in the applicable clinical trial, 3 approaches to decision-making emerged: positivist, risk analyses, and instinctual response. Perceptions of risk contributed to conceptualizations of factors influencing decisions. Moreover, most participants relied on multiple decision-making approaches, either simultaneously or sequentially. Conclusions: Understanding how different decisional models influence patients' choices regarding transplant with organs from HCV-viremic donors may promote shared decision-making among transplant patients and providers.
RESUMO
The objective of this study was to evaluate clinical and histological response, resectability, and survival in patients with cervical epidermoid carcinoma stage IB2 to IIIB with the use of neoadjuvant chemotherapy followed by radical surgery and/or radiation therapy. Between September 1989 and February 1996, 53 patients were admitted to this study. They were given three cycles of cisplatin 30 mg/m2/day, 5-fluorouracil 500 mg/m2/day, ifosfamide 2000 mg/m2/day i.v., and mesna 400 mg/m2/day i.v. at hour 0 and 400 mg/m2 at hours 4 and 8 during three days every 21-28 days. We evaluated 47 patients. Global clinical response obtained was 85% {95% (CI), 75-97%, CR in 14 patients (30%) and PR in 26 patients (55%)}. Twenty-three patients underwent surgery. Six patients (13%) had a complete histological response. Median follow-up was 42 months (5-96). In resected patients, with a median follow-up of 57 months (5-96), the estimated five-year disease-free survival was 78%. Global survival estimated to 60 months was 83% for stage IB2, 70% for IIB, and 20% for IIIB. This mode of therapy offers a new option to improve survival in locally advanced cervical cancer. Randomized trials are required in order to establish a definitive role for this therapeutic strategy.