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1.
Indian J Cancer ; 2014 Jan-Mar; 51(1): 20-24
Artigo em Inglês | IMSEAR | ID: sea-154277

RESUMO

OBJECTIVE: To study the safety and efficacy of weekly chemotherapy as part of induction chemotherapy, in locally advanced head and neck cancer for patients, who are unfit for upfront radical treatment. MATERIALS AND METHODS: It is a retrospective analysis of on‑use weekly chemotherapy as Induction chemotherapy in locally advanced head and neck cancer, who are technically unresectable are unfit for upfront radical treatment. Induction chemotherapy given was a 2 drug combination of paclitaxel (80 mg/m2) and carboplatin AUC 2. The decision to give weekly induction chemotherapy was given on the basis of presence of 2 more following features: Poor performance status (ECOG PS 2‑3), presence of uncontrolled co morbidities, BMI below 18.5 kg/m2 and age more than 60 years. The Statistical Package for the Social Sciences software (SPSS version 16.0) was used for analysis. The response rates, toxicity (accordance with CTCAE vs. 4.02), completion rate (Cp) of radical intent treatment post neoadjuvant chemotherapy (NACT), progression‑free survival (PFS) and overall survival (OS) are reported. RESULTS: Fifteen patients were considered for such therapy. Fourteen out of fifteen patients completed NACT. The median numbers of planned weekly cycles were 6 (3-8). Response (CR + PR) was seen in 10 patients. Overall grade 3-4 toxicity was seen in 6 patients. No toxicity related mortality was noted. The calculated completion rate (Cp) of radical intent treatment post NACT was 46.7%. The median PFS and OS were 10.36 months (95% CI 6.73-14.00 months) and 16.53 months (95% CI 4.22-28.84). CONCLUSION: Use of induction chemotherapy with weekly regimen is safe and effective selected cohort of patients with locally advanced disease who are unfit for upfront radical treatment.


Assuntos
Adulto , Idoso , Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Carboplatina/administração & dosagem , Carcinoma de Células Escamosas/tratamento farmacológico , Carcinoma de Células Escamosas/mortalidade , Carcinoma de Células Escamosas/patologia , Feminino , Seguimentos , Neoplasias de Cabeça e Pescoço/tratamento farmacológico , Neoplasias de Cabeça e Pescoço/mortalidade , Neoplasias de Cabeça e Pescoço/patologia , Humanos , Quimioterapia de Indução , Masculino , Dose Máxima Tolerável , Pessoa de Meia-Idade , Terapia Neoadjuvante , Estadiamento de Neoplasias , PACLITAXEL -ADMINISTRATION & , Prognóstico , Indução de Remissão , Estudos Retrospectivos , Taxa de Sobrevida
2.
J Cancer Res Ther ; 2005 Oct-Dec; 1(4): 227-8
Artigo em Inglês | IMSEAR | ID: sea-111502

RESUMO

Vanishing bone disease is a rare condition characterized by progressive osteolysis of the bony structures by vascular tissue and their replacement by fibrous, vascular connective tissue. A 38-year-old lady who had a previous history of angioma of the left iliac bone presented with vague symptoms of a limping gait and pain during walking since 2 years duration. The radiologic findings were suggestive of degenerative changes. A possibility of metastatic disease was also considered. However the biopsy and Positron emission tomography (PET) scan ruled out any active disease. Like in most other cases this was possibly a self-limited disease where bone resorption had spontaneously arrested.


Assuntos
Adulto , Feminino , Fluordesoxiglucose F18/diagnóstico , Humanos , Osteólise Essencial/patologia , Ossos Pélvicos/patologia , Dor Pélvica/etiologia , Tomografia por Emissão de Pósitrons , Compostos Radiofarmacêuticos/diagnóstico , Compostos de Tecnécio/diagnóstico
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