Multicenter Prospective Survey of Prognosis of Hypertensive Elderly Outpatient under Antihypertesive Treatment. Morbidity and Mortality of Cardiovascular Diseases and Cancer
| Autor: | Masato Eto, Kazuaki Shimamoto, Seturou Ibayashi, Mikihiro Takasaki, Katuhiko Kohara, Shigeto Morimoto, Kunio Hiwada, T. Nakamura, Atushi Masuda, Isao Abe, Yoshitoki Takagawa, Yutaka Kiyohara, Hiroshi Mikami, Hiroaki Matsuoka, Toshio Ogihara, Masayuki Matsumoto, Satoshi Takizawa, Masatoshi Fujishima, Toshihiko Ishimitsu, Takeshi Nakahashi, Yasuyoshi Onchi, Junnichi Munehira |
|---|---|
| Rok vydání: | 1999 |
| Předmět: |
Male
medicine.medical_specialty Disease Japan Neoplasms Internal medicine medicine Budralazine Humans Prospective Studies Methyldopa Diltiazem Intensive care medicine Prospective cohort study Stroke Antihypertensive Agents Aged business.industry Mortality rate Middle Aged Prognosis medicine.disease Cardiovascular Diseases Hypertension Female Geriatrics and Gerontology Guanabenz business medicine.drug |
| Zdroj: | Nippon Ronen Igakkai Zasshi. Japanese Journal of Geriatrics. 36:342-352 |
| ISSN: | 0300-9173 |
| DOI: | 10.3143/geriatrics.36.342 |
| Popis: | Although calcium-channel blockers and angiotensin-I-converting enzyme inhibitors are often used for treatment of hypertension in the elderly in Japan compared to those in the United States and in European countries, there have been few investigations on the prognosis of the elderly receiving these antihypertensive treatments. The Research Group for "Guidelines on the Treatment of Hypertension in the Elderly" collaborated with the Comprehensive Research Projects on Aging and Health group of the Ministry of Health and Welfare of Japan in performing a 3-year survey on the outcome of 700 hypertensive elderly outpatients (> or = 60 years) receiving treatment of antihypertensive drugs. Antihypertensive drugs including dihydropyridine-type calcium channel blockers, beta blockers, angiotensin-I-converting enzyme inhibitors, diltiazem, diuretics and old-type antihypertensives (hydralazine, budralazine, and centrally acting drugs such as clonidine, methyldopa and guanabenz) were administered to 71.3%, 30.4%, 26.2%, 14.0%, 8.6%, and 6.4% of the 642 elderly patients surveyed for three years, at the time of registration, respectively. Morbidity and mortality rates of total cerebro-cardiovascular diseases, stroke, and heart diseases, were 27.6 and 7.81/1,000 patient-years, 15.1 and 3.6/1,000 patient-years, 10.4 and 4.2/1,000 patient-years, respectively. These results were similar or even better than those of megatrials of antihypertensive treatments for elderly patients in Europe and United States. After adjustment for potential confounding factors, multiple logistic analysis revealed that a past history of ischemic heart disease, use of the old-type antihypertensive drugs, male gender, and diastolic high blood pressure were independent risk factors for the morbidity of cerebro-cardiovascular diseases taking the group of non-cerebro-cardiovascular disease as the reference group. We also identified 22 cases of newly occurred malignancies including 7 fatal cases. However, none of the antihypertensives was significantly related to the occurrence of malignancies. These results lead support to the tendencies in the use of antihypertensive drugs in Japan. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|