Open AccessSMOKING AND BUERGER’S DISEASE: FROM HYPOTHESES TO EVIDENCE SYNTHESIS
Author(s) -
Bahare Fazeli,
Mitra Masoudian
Publication year - 2022
Publication title -
central asian journal of medical hypotheses and ethics
Language(s) - English
Resource type - Journals
ISSN - 2708-9800
DOI - 10.47316/cajmhe.2022.3.1.03
Subject(s) - buerger's disease , etiology , medicine , smoking cessation , disease , tobacco industry , intensive care medicine , pathology
Early after the definition of thromboangiitis obliterans (TAO), it was noticed that TAO patients are almost always tobacco smokers. Later on, the relationship between continued smoking and TAO prognosis was documented. Consequently, smoking came to be considered as the main cause of TAO. However, it is still unknown why, amongst millions of smokers, only a small number develop TAO. It also remains unknown why, of the TAO patients who continue smoking, only half of them show aggravation and undergo amputations. The aims of this review are to investigate evidence in support of or against the relationship between TAO and smoking, according to the TAO-related literature published from 1908 to January 2022, and to discover the possible role of smoking in TAO pathophysiology. Taken together, it appears that smoking predisposes TAO patients toward the potential harmful effects of the main aetiology and helps the main aetiology to develop vascular lesions. Therefore, smoking cessation would almost always be helpful for improving the prognosis of TAO patients and reducing disease manifestation. However, concluding that smoking is not the main aetiology of TAO would open a new door to finding the true main aetiology of TAO and to discovering the appropriate treatment and medical management of patients who fail to stop smoking.