PIP: To determine the acceptability, practicability, and popularity of Depo-Provera as an additional contraceptive method to be offered by the National Family Planning Board NFPB of Malaysia, 550 patients of Sungai Besar, Malaysia, who accepted the Depo-Provera injection method from the start of the injection program, February 23, 1968, until the cutoff date of December 31, 1969, were studied. At the cutoff date, 318 (58%) were still receiving regular injections at 3-month intervals. The remaining 232 women discontinued use of the injection. Of those who discontinued use, 176 (32%) were interviewed, while the other 56 women were lost to follow-up, due mainly to migration. Assuming that 1 injection would protect a woman from getting pregnant for a 3-month period, the retention rates at the end of 12 and 24 months were 63% and 41%. These continuation rates were fairly high and were as good as those for the oral pill, which is the main contraceptive method provided since the beginning of the operational service program of the NFPB in May 1967. Except for a small number of Indian women with a high rate of discontinuation there was not much difference in continuing the method between the Malays (60%) and the Chinese (56%). The younger age group of women seemed to have a higher proportion of discontinuation. The findings showed that amenorrhea (35%)most bothered the women who discontinued the injection method. Irregular bleeding (20%) and other medical side effects (11%) were the other main complaints that caused women to discontinue using the injection as a contraceptive method. It was concluded that Depo-Provera (150 mg) injected once every 3 months appears to be simple, acceptable, popular, and effective as a contraceptive method among women in a rural town in Malaysia.
One hundred and ninety-nine children brought by 181 adults to a child health clinic based in a rural health sub-centre in Peninsular Malaysia are studied. It is noted that the families from which they come are relatively poor, with a large number of children, and that they are fairly highly motivated. Forty-four per cent of children attending the clinic at the time of the study are symptomatic indicating the need to organise the child health clinic on a "preventive-curative" basis. It is also noted that the young child is initially seen in early infancy but is lost to the clinic when he is older making it judicious to formulate immunization schedules that take this into account.
Among a series of 101 patients bitten by sea-snakes in Malaya in the years 1957-64, 80% were fishermen. Bathers and divers are occasionally bitten. Before sea-snake antivenom became available the mortality-rate (despite the high toxicity of sea-snake venom) was only 10%; however, of 11 with serious poisoning, 6 died. Subsequently 10 patients with serious poisoning received specific sea-snake antivenom; 2 patients, admitted moribund, temporarily improved but died, and 8 patients recovered dramatically. In serious poisoning the suitable dosage of intravenous sea-snake antivenom is 3000-10,000 units; in mild poisoning 1000-2000 units should suffice.
An account is given of the first hundred consecutive proven cases of sulphone resistance in leprosy, detected in Malaysia between 1963 and 1974. Proof of resistance was clinical in eighty patients and was obtained by drug-sensitivity testing in mice in ninety-six patients; 76 cases were proved both clinically and experimentally, and there was no discrepancy between the two methods. Sulphone resistance was confined to patients with lepromatous-type leprosy--i.e., patients with a large bacterial population. Clinical evidence of relapse due to drug resistance appeared 5-24 years after the start of sulphone treatment. Low dosage favoured the appearance of resistance; therefore regular treatment of lepromatous leprosy with dapsone in full dosage is recommended. The attainment of "skin smears negative for leprosy bacilli" is no test of cure of lepromatous leprosy.