Morning breathing exercises prolong lifespan by improving hyperventilation in people living with respiratory cancer

Autor: Shan-Huan Wang, Hai-Lu Zhao, Jiang-Xi Luo, Wu Weijie, Wei Ling, Li-Jun Geng, Lan Yu, Jun Chen, Xiao-Xi Zhang
Rok vydání: 2017
Předmět:
Zdroj: Medicine
ISSN: 0025-7974
DOI: 10.1097/md.0000000000005838
Popis: Supplemental Digital Content is available in the text
Disturbance of oxygen–carbon dioxide homeostasis has an impact on cancer. Little is known about the effect of breath training on cancer patients. Here we report our 10-year experience with morning breathing exercises (MBE) in peer-support programs for cancer survivors. We performed a cohort study to investigate long-term surviving patients with lung cancer (LC) and nasopharyngeal cancer (NPC) who practiced MBE on a daily basis. End-tidal breath holding time (ETBHT) after MBE was measured to reflect improvement in alveolar O2 pressure and alveolar CO2 pressure capacity. Patients (female, 57) with a diagnosis of LC (90 patients) and NPC (32 patients) were included. Seventy-six of them were MBE trainees. Average survival years were higher in MBE trainees (9.8 ± 9.5) than nontrainees (3.3 ± 2.8). The 5-year survival rate was 56.6% for MBE trainees and 19.6% for nontrainees (RR = 5.371, 95% CI = 2.271–12.636, P
Databáze: OpenAIRE