Are pulmonary bleb and bullae a contraindication for hyperbaric oxygen treatment?

• Published in: Respiratory medicine Vol. 102; no. 8; pp. 1145 - 1147
• Main Authors: Toklu, Akin Savas, Korpinar, Sefika, Erelel, Mustafa, Uzun, Gunalp, Yildiz, Senol
• Format: Journal Article
• Language: English
• Published: Oxford Elsevier Ltd 01-08-2008; Elsevier; Elsevier Limited
• Subjects: Barotrauma - epidemiology; Barotrauma - etiology; Biological and medical sciences; Bleb; Blister - complications; Blister - diagnosis; Bullae; Bullous diseases of the skin; Contraindications; Cysts; Cysts - complications; Cysts - diagnosis; Dermatology; Disease prevention; Diving; Health Care Surveys; Humans; Hyperbaric oxygen; Hyperbaric Oxygenation - methods; Lung diseases; Lung Diseases - complications; Lung Diseases - diagnosis; Lung Injury - epidemiology; Lung Injury - etiology; Lungs; Medical sciences; Mortality; Pneumology; Professional Practice - statistics & numerical data; Pulmonary barotrauma; Pulmonary/Respiratory; Questionnaires; Tomography; Turkey - epidemiology; Bleb; Bullae; Pulmonary barotrauma; Hyperbaric oxygen; Bullous dermatosis; Skin disease; Skin bulla; Lung; Trauma; Treatment; Contraindication; Barotrauma; Pneumology
• DOI: 10.1016/j.rmed.2008.03.012
• EISSN: 1532-3064
• ISSN: 0954-6111

Summary Background Air cysts or blebs in the lungs may predispose pulmonary barotrauma (PBT) by causing air trapping when there is a change in environmental pressure. The changes in the environmental pressure are also seen during hyperbaric oxygen treatments (HBOT). Aim The aim of this study was to determine how patients were evaluated for pulmonary blebs or bullae, and PBT prevalence in different HBOT centers. Methods HBOT centers were asked to participate in this study and a questionnaire was send via e-mail. A total of 98 centers responded to our questionnaire. Results Sixty-five HBOT centers (66.3%) reported that they applied HBOT to the patients with air cysts in their lungs. X-ray was the most widely used screening method for patients with a history of a lung disease. The prevalence of PBT in theses centers was calculated as 0.00045%. Conclusions Our survey demonstrated that (1) a significant portion of the HBO centers accept patients with pulmonary bleb or bullae, (2) although insufficient, X-ray is the mostly used screening tool for patients with a history of pulmonary disease and (3) the prevalence of pulmonary barotrauma is very low in HBOT.