title: [Manegement and countermeasures against tuberculous patients with chronic positive sputum].
abstract: We studied measures for the prevention and treatment of chronic positive-sputum tuberculosis. Most physicians treating chronic intractable pulmonary tuberculosis are concerned about treatment and control measures. However, both the medical and social aspects of the disease must be dealt with. The study of the medical aspects of tuberculosis used data on patients at the Tokyo National Chest Hospital and other sanitoria in Japan. The socioeconomic study employed data from a health center in Tokyo. Recently, new cases of tuberculosis are concentrated in socioeconomically high risk groups, such as the homeless and illegal aliens, in a few large cities. Patients in these groups often have multidrug-resistant tuberculosis (MDRTB), including many patients with relapsing tuberculosis. However, it is dificult to keep such patients under treatment because of poor compliance and patient dropout. The results of our study are summarized as follows: 1. Prevention and treatment of chronic intractable tuberculosis should involve both the medical and socioeconomic aspects of the disease. 2. Surgical treatment offers benefits for patients with chronically positive sputum. Therefore, surgery should be recommended to patients with chronic intractable MDRTB. 3. If resistance to both isoniazid and rifampin is demonstrated, it is better to replace all ineffective drugs with a new effective regimen than to add a single drug to a failing regimen.
authors.affiliation: Tokyo National Chest Hospital, Japan.
authors.forename: K
authors.initials: K
authors.lastname: Sato
mesh_terms: D002908:Chronic Disease; D006801:Humans; D009169:Mycobacterium tuberculosis / Q000302:isolation & purification*; D013183:Sputum / Q000382:microbiology*; D018088:Tuberculosis, Multidrug-Resistant / Q000382:microbiology / Q000517:prevention & control; D014397:Tuberculosis, Pulmonary / Q000382:microbiology / Q000517:prevention & control*