Long-term effects of mustard gas on respiratory system of Iranian veterans after Iraq-Iran war: a review.
- Author:
Seyed-Mansour RAZAVI
1
;
Mostafa GHANEI
;
Payman SALAMATI
;
Mehdi SAFIABADI
Author Information
1. Department of Community Medicine, Tehran University of Medical Sciences, Tehran, Iran.
- Publication Type:Journal Article
- MeSH:
Adult;
Chemical Warfare;
Chemical Warfare Agents;
pharmacology;
Humans;
Iran;
Lung;
diagnostic imaging;
Lung Injury;
chemically induced;
epidemiology;
Male;
Middle Aged;
Mustard Gas;
pharmacology;
Respiratory System;
drug effects;
Survivors;
Tomography, X-Ray Computed;
Veterans;
statistics & numerical data
- From:
Chinese Journal of Traumatology
2013;16(3):163-168
- CountryChina
- Language:English
-
Abstract:
To review long-term respiratory effects of mustard gas on Iranian veterans having undergone Iraq-Iran war. Electronic databases of Scopus, Medline, ISI, IranMedex, and Irandoc sites were searched. We accepted articles published in scientific journals as a quality criterion.The main pathogenic factors are free radical mediators. Prevalence of pulmonary involvement is approximately 42.5%. The most common complaints are cough and dyspnea. Major respiratory complications are chronic obstructive pulmonary disease, bronchiectasis, and asthma. Spirometry results can reveal restrictive and obstructive pulmonary disease. Plain chest X-ray does not help in about 50% of lung diseases. High-resolution CT of the lung is the best modality for diagnostic assessment of parenchymal lung and bronchi. There is no definite curative treatment for mustard lung. The effective treatment regimens consist of oxygen administration, use of vaporized moist air, respiratory physiotherapy, administration of mucolytic agents, bronchodilators, corticosteroids, and long-acting beta-2 agonists, antioxidants, surfactant, magnesium ions, therapeutic bronchoscopy, laser therapy, placement of respiratory stents, early tracheostomy in laryngospasm, and ultimately lung transplantation. High-resolution CT of the lung is the most accurate modality for the evaluation of the lung parenchyma and bronchi. The treatment efficacy of patients exposed to mustard gas depends on patient conditions (acute or chronic, upper or lower respiratory tract involvement). There are various treatment protocols, but unfortunately none of them is definitely curable.
