Speleotherapy for asthma

Beamon SP, Falkenbach A, Fainburg G, Linde K

Published Online:

October 7, 2009

Speleotherapy (staying in underground environments) is believed to be of some benefit to people with asthma. People spend short periods in specifically designated caves or mines, sometimes doing particular physical or breathing exercises. There are some wards for longer stays. Benefits are believed to come from air quality, underground climate, air pressure or radiation. These features differ among caves and mines (for example, there are high levels of radiation in some mines, and different types of humidity). No evidence from randomised controlled trials was found and more research is needed.

Abstract (click to read)

Background:

Speleotherapy, the use of subterranean environments, is a therapeutic measure in the treatment of chronic obstructive airways diseases. It is virtually unknown in the UK or the US, but has considerable widespread use in some Central and Eastern European countries.

Objectives:

To review evidence for the efficacy of speleotherapy in the treatment of asthma.

Search strategy:

We searched electronic databases (MEDLINE, EMBASE, Cochrane Airways Specialised Register), contacted speleotherapy centres and experts in the field, handsearched proceedings, and checked bibliographies of articles obtained to identify possible relevant publications. The most recent search was in April 2006.

Selection criteria:

We included controlled clinical trials (i.e., both randomized and those not reporting the method of allocation) that compared clinical effects of speleotherapy with another intervention or no intervention in patients with chronic asthma.

Data collection and analysis:

Information concerning patients, interventions, results, and methodology were extracted in standardized manner by two independent reviewers and summarized descriptively.

Main results:

Three trials including a total of 124 asthmatic children met the inclusion criteria, but only one trial had reasonable methodological quality. Two trials reported that speleotherapy had a beneficial short-term effect on lung function. Other outcomes could not be assessed in a reliable manner.

Authors' conclusions:

Due to the paucity of trials, the available evidence does not permit a reliable conclusion as to whether speleo-therapeutic interventions are effective for the treatment of chronic asthma. Randomized controlled trials with long-term follow-up are necessary

This record should be cited as:

Beamon SP, Falkenbach A, Fainburg G, Linde K. Speleotherapy for asthma. Cochrane Database of Systematic Reviews 2001, Issue 2. Art. No.: CD001741. DOI: 10.1002/14651858.CD001741

Assessed as up to date:

April 3, 2006

Find the research

Get full text at The Cochrane Library

Primary Review Group:

Airways Group

Asthma topics:

Physical and complementary therapies > Environment

Health topics:

Lungs & airways > Asthma (chronic) > Environment

Complementary & alternative medicine > Lungs & airways > Asthma (chronic)

Cochrane Summaries^beta

Independent high-quality evidence for health care decision making

More like this

Copyright © 2011 - The Cochrane Collaboration