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ReplyWe thank our colleagues for their interest in our study, as well as the comments regarding the article by Christofaro et al 1 recently published in Arquivos Brasileiros de Cardiologia.The relationship between heart rate at rest and the markers of cardiovascular risk in pediatric populations has been the interest of several studies, including that of our group. We have recently identified that heart rate relates to blood pressure independently of body fat and other Our study group on systemic arterial hypertension congratulates the authors of the article published in the ArqBrasCardiol 2011; 96(6) referring to the detection of arterial hypertension in adolescents by the use of overall and abdominal adiposity markers¹.
The paclitaxel-cisplatin is a non-infusional alternative for induction chemotherapy (IC) for LASCCHN based on phase-II trials. Here, we describe our institutional experience with this combination in Southern Brazil. Methods: Thirty-three consecutive patients with unresectable LASCCHN were selected between April/2012 and June/2014. They received weekly paclitaxel 80mg/m 2 on days 1, 8, 15 and cisplatin 75mg/m 2 on day 1 for three cycles followed by chemoradiotherapy (CRT) with cisplatin at standard dose. Overall response, toxicity, progression free survival (PFS) and overall survival (OS) were evaluated. Results: The median follow-up was 25.5 months. Median age was 58.6 years and 96% had PS 1. Most patients presented with bulky disease at stages IVA and IVB (60.6% and 21.2%, respectively). Concerning primary site of tumor, 33.3% were oropharingeal tumors, 27.3% larynx tumors and 33.3% oral cavity tumors. The majority of patients had both smoking and alcohol abuse records. Twenty-eight patients (84.8%) at the time of diagnosis had a BMI <25. Twenty-seven patients (81.8%) completed the planned treatment and three patients (9%) underwent exclusive radiotherapy after IC. All patients were evaluated for response; 75.7% presented complete response and 21.2% presented partial response. Severe toxicity (grades 3-5) for asthenia, neutropenia, anemia and thrombocytopenia were observed in 6.1%, 9.1%, 6.1% and 3% of patients, respectively. One treatment-related death was associated with febrile neutropenia. The 2-and 3-year PFS rates were 63.3% and 68.4%, respectively; 2-and 3-year OS rates were 62.3.5% and 50.6%. Conclusions: Our results corroborate previous observations that IC (paclitaxel-cisplatin) is a well-tolerated and highly active regimen for the treatment of patients with LASSHNC, being associated with acceptable toxicity, good locoregional control and survival rates. This may be a good treatment option for patients in developing countries.
The paclitaxel-cisplatin is a non-infusional alternative for induction chemotherapy (IC) for LASCCHN based on phase-II trials. Here, we describe our institutional experience with this combination in Southern Brazil. Methods: Thirty-three consecutive patients with unresectable LASCCHN were selected between April/2012 and June/2014. They received weekly paclitaxel 80mg/m 2 on days 1, 8, 15 and cisplatin 75mg/m 2 on day 1 for three cycles followed by chemoradiotherapy (CRT) with cisplatin at standard dose. Overall response, toxicity, progression free survival (PFS) and overall survival (OS) were evaluated. Results: The median follow-up was 25.5 months. Median age was 58.6 years and 96% had PS 1. Most patients presented with bulky disease at stages IVA and IVB (60.6% and 21.2%, respectively). Concerning primary site of tumor, 33.3% were oropharingeal tumors, 27.3% larynx tumors and 33.3% oral cavity tumors. The majority of patients had both smoking and alcohol abuse records. Twenty-eight patients (84.8%) at the time of diagnosis had a BMI <25. Twenty-seven patients (81.8%) completed the planned treatment and three patients (9%) underwent exclusive radiotherapy after IC. All patients were evaluated for response; 75.7% presented complete response and 21.2% presented partial response. Severe toxicity (grades 3-5) for asthenia, neutropenia, anemia and thrombocytopenia were observed in 6.1%, 9.1%, 6.1% and 3% of patients, respectively. One treatment-related death was associated with febrile neutropenia. The 2-and 3-year PFS rates were 63.3% and 68.4%, respectively; 2-and 3-year OS rates were 62.3.5% and 50.6%. Conclusions: Our results corroborate previous observations that IC (paclitaxel-cisplatin) is a well-tolerated and highly active regimen for the treatment of patients with LASSHNC, being associated with acceptable toxicity, good locoregional control and survival rates. This may be a good treatment option for patients in developing countries.
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