A total of 44 patients suspected of streptococcal infections were studied in outpatient clinics in Tokyo during the one year from December 1988 to December 1989. Employing bacteriological culturing and serodiagnosis, the following results were obtained. 1) There were 9 cases of impetigo and 15 cases of erysipelas with typical clinical manifestations and age distributions. 2) It seemed that some of the skin infections were caused by group A streptococci whose M-types were different from those of upper respiratory infections typically occurring in Japan. 3) The type distribution of group A streptococci found were quite similar to those isolated in Thailand or Malaysia. 4) There were found group A streptococci exhibiting unique combinations of T- and M-types, such as T11 and M9, T11 and M62 or T13-49 and MOD8 (Provisional type). 5) As for serodiagnostic method, ADNB (anti-deoxyribonuclease B) titer reflected infection by group A streptococcus only, while ASK (anti-streptokinase) and ASO (anti-streptolysin O) reflected not only group A streptococcal infections but group G infections as well.
Antithyroid drugs, radioiodine and surgery are lhe three modalities of treatment for Graves' hyperthyroidism. The treatment strategy depends on a clear understanding of the relative advantages and disadvantages of each mode of treatment as well as the individual patient's preference. Recent studies favour the use of high dose antithyroid drugs with thyroxine supplementation to induce a higher rate of remission. Radioiodine is likely to be favoured as the definitive form of treatment. Surgery still has a place particularly for young female patients with large goitres. Keywords: Antithyroid drugs, radioiodine, thyroidectomy.
Blood alcohol levels from 155 UKM forensic postmortem cases of various causes of death from August 1988 to mid-September 1989 were studied. 59 cases (38%) were related to fatal road traffic accidents. 13 of these 59 cases (22%) showed blood alcohol levels of more than 50 mg/dl. 11 of these 13 cases (84.6%) revealed blood alcohol levels of more than 100 mg/dl after correction. Further analysis showed 53.8% were Indian, 76.9% aged between 20 and 40 years, 84.6% of the accidents occurred between 8.00 p.m. and 4.00 a.m. and all the alcohol related fatal road traffic accident victims studied in this series were males. This study provides helpful information.
Haematologic abnormalities are found in patients who develop acute ischaemic syndromes including acute myocardial infarction (AMI). A coronary care unit population of 660 consecutive patients were studied for their haematologic parameters on admission. There were 263 patients who had AMI, 207 who had non-infarct acute ischaemic syndromes (CAD), and the other 190 non-coronary patients served as controls. Overall patients with AMI had signijicantly higher haemoglobin (145 ± 2.2 vs 12.9 ± 3.0 g/dl, p<0.0001), haematocrit (45.4 ± 5.8% vs 41.2 ± 8.8%. P < 0.001). red cell count (5.0 ± 0.7 vs 4.5 ± 10^12 p<0.001), but there were no significant differences in their leucocyte count, platelet count or mean corpuscular volume. Patients with CAD had higher haemoglobin and red cell counts (p<0.002, p<0.02 respectively). Although infarct women tended to have lower counts (p<0.001), they still had significantly higher haemoglobin (p<0.01), haematocrit (p<0.02) and red cell count(p<0.002) when compared with controls. Interestingly, there were no ethnic differences at all with regard to haematologic values for infarct patients; haemoglobin, haematocrit, and red count were each significantly higher than controls. Our results suggest that a relatively high baseline Hb, haematocrit or RBC count may be associated with increased likelihood of acute ischaemic syndromes including AMI among Malaysians. Increased viscosity and abnormal haemorheological characteristics may contribute to the development and subsequent outcome of unstable coronary syndromes. Keywords: acute myocardial infarction, coronary artery disease, haemoglobin, haematocrit, haemorheology.
Cough associated with angiotensin converting-enzyme (ACE) inhibitor therapy has been reported in Western communities, where its incidence is disputed. We, therefore, reviewed our patients who were treated with captopril primarily for congestive cardiac failure. 19 of 61 patients (31.1%) receiving an ACE inhibitor had volunteered cough as an important adverse effect, compared with only one of 59 patients who recieved other treatment. In 3 patients, the cough was intolerably severe to require discontinuation of treatment. Another 7 patients were withdrawn from ACE inhibitor treatment because of other adverse effects including deteriorating renal function, insomnia, dizzy spells, ageusia and proteinuria, and skin rash. We suggest that although ACE inhibitors are very beneficial in improving the clinical status of congestive heart failure, intolerable adverse effects are not uncommon and might mandate withdrawal in a sizeable minority (16.4%).
86 patients suspected of primary lung cancer, referred to the National Tuberculosis Centre for fibreoptic bronchoscopy, were selected for this study to determine the relative value of the various types of respiratory cytology material in establishing a diagnosis and to identify the factors which influence the exfoliation of malignant cells. Prebronchoscopic sputa and bronchial bnishings were found to yield diagnostic cells most frequently. Hilar tumours arising from large bronchi, squamous and small cell anaplastic types were found to exfoliate cells most frequently. The study highlights the effectiveness of cytologic methods in the diagnosis of bronchogenic carcinoma. Cytologic evaluation may be the only method of confirming the diagnosis whcn biopsy is contraindicated. In the investigation of a patient thought to have lung carcinoma, good "deep cough-up" sputa shuld be first examined to prove a diagnosis before subjecting him or her to procedure like bronchoscopy.
A study was conducted in an urban slum area of Kuala Lumpur, the capital of Malaysia, to determine the health status of the children under 6 years old and the knowledge and practice associated with diarrhoeal diseases and use of oral rehydration salts (ORS) among mothers in the area. It was seen that the health status of the children was poor with one fifth of them born underweight, 33% experiencing more than 6 spells of illness per year and a high percentage of them suffering from diarrhoeal diseases (4.3%). Child care practice was associated with urban lifestyles with early weaning, short term breast-feeding and early introduction of solid and bottle feeding. Knowledge and practice of mothers concerning child care was inadequate to support healthy living. Knowledge of diarrhoeal diseases and the effectivenss of oral rehydration salts was poor. Only 47.7% of mothers knew about ORS and 27.8% ever used it when their chidlren suffered from diarrhoea. Health care system dependence was shown by the high percentage of mothers immediately bringing to a doctor's attention (75.6%).
MeSH terms: Bottle Feeding; Breast Feeding; Child; Child Care; Diarrhea; Health Status; Health Knowledge, Attitudes, Practice; Language; Life Style; Malaysia; Mothers; Salts; Weaning; Knowledge