Autogenic drainage: the technique, physiological basis and evidence
نویسندگان
چکیده
Described by Jean Chevaillier in 1967, autogenic drainage is an airway clearance technique that is widely used throughout Europe. The echnique is characterised by breathing control, where the individual adjusts the rate, depth and location of respiration in order to clear the hest of secretions independently. This paper describes the technique, based on the work of Chevaillier, offering a physiological explanation or how the technique works. This paper will also review the evidence supporting the use of autogenic drainage. 2006 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.
منابع مشابه
Forced expiratory technique, directed cough, and autogenic drainage.
In health, secretions produced in the respiratory tract are cleared by mucociliary transport, cephalad airflow bias, and cough. In disease, increased secretion viscosity and volume, dyskinesia of the cilia, and ineffective cough combine to reduce secretion clearance, leading to increased risk of infection. In obstructive lung disease these conditions are further complicated by early collapse of...
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Airway clearance is integral to the management of COPD, yet there is no evidence as to the optimal modality. This study was conducted to compare the efficacy of two chest clearance techniques, autogenic drainage and active cycle breathing in COPD patients.Thirty subjects who were 40 60 years of age and had moderate chronic obstructive pulmonary disorder were allocated randomly into three groups...
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