RESUMO
The paper deals with data on 191 endotracheobronchial surgeries (ETBS) in 153 patients with advanced non-small lung cancer involving breath obstruction (stage IIb--13.7%, III--71.9%, IV--14.4%). Difficulty in breathing either subsided or decreased significantly immediately after surgery. When followed by radiochemotherapy, ETBS was followed by survival median (over 14 months), both until tumor progression and during relapse-free survival. Complications were infrequent (8.5%); there was no lethality. End results were improved due to use of photodynamic therapy at the closing stage of treatment which pushed survival median to 17 months. In 11 cases (7.2%), combination of ETBS and radiotherapy rendered tumor operable; after radical surgery, survival median rose to 23 months, relapse-free survival--20 months. Postoperative radiotherapy was followed by 23.5 and 22 months of survival respectively. Hence, ETBS alone or carried out in conjunction with radiochemotherapy significantly improved (by 30-50%) quality of life in patients with advanced non-small lung cancer.
Assuntos
Broncoscopia , Carcinoma Pulmonar de Células não Pequenas/terapia , Neoplasias Pulmonares/terapia , Pneumonectomia/métodos , Adulto , Idoso , Broncoscopia/métodos , Carcinoma Pulmonar de Células não Pequenas/tratamento farmacológico , Carcinoma Pulmonar de Células não Pequenas/patologia , Carcinoma Pulmonar de Células não Pequenas/radioterapia , Carcinoma Pulmonar de Células não Pequenas/cirurgia , Quimioterapia Adjuvante , Feminino , Humanos , Neoplasias Pulmonares/tratamento farmacológico , Neoplasias Pulmonares/patologia , Neoplasias Pulmonares/radioterapia , Neoplasias Pulmonares/cirurgia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Qualidade de Vida , Radioterapia Adjuvante , Estudos Retrospectivos , Análise de Sobrevida , Traqueia/cirurgia , Resultado do TratamentoRESUMO
The results of radical surgical and combined treatment of 124 cases of esophageal and cardioesphageal tumors are presented. Extensive local disease (stage III, T2-4N0-2M0) was diagnosed in 113 patients (91.1%). Esophagoectomy with transmediastinal esophagogastroplasty and cervical esophagostomy proved most useful for esophageal tumor, while extensive surgery after Lewis in combination with extirpation or proximal resection of the stomach--for proximal gastric disease involving the esophagus. Combined surgery with resection of adjacent organs was carried out in 50%. Post-operative mortality rates were reduced to 7.1% due to application of effective surgical, anesthetic and intensive care procedures. The 3-year survival rate was 26.5%. Prognosis improved significantly when radiation was used prior to dissection of lymph nodes.