Biomedical subjects

I de Haas

Publications and source records attributed to I de Haas.

3 recordsLinked to original sources

PubMed1995

Short-term results and long-term patients' appraisal of abdominal colposacropexy for treatment of genital and vaginal vault prolapse.

OBJECTIVE: To evaluate short-term results and long-term patients' satisfaction of abdominal colposacropexy performed for massive genital prolapse in our institute during a 14-year period. STUDY DESIGN: A retrospective analysis was performed of 101 consecutive women who underwent abdominal colposacropexy. The procedure consisted of retroperitoneal interposition of a Mersilene mesh between a prolapsed vaginal vault or uterus and the anterior surface of the sacrum. A questionnaire was used to evaluate patients' satisfaction after surgery. RESULTS: In the short-term there was an acceptable rate of complications of surgery, comparable with that reported in the literature. Prolapse-related complaints evaluated by questionnaire were markedly diminished after surgery. Pain and functional complaints were only partly improved in a subgroup of patients. Only 32% of the patients responded that they were fully cured after operation. CONCLUSIONS: Abdominal colposacropexy shows a particularly favorable result on prolapse-related complaints. Functional complaints and pain are not substantially relieved by this procedure. The complication rate of surgery is acceptable.

Adult↗

PubMed1994

[Prevention of neonatal tetanus in developing countries hampered by local organization and limited knowledge of health personnel and traditional midwives; North Sulawesi (Indonesia)].

OBJECTIVE: Evaluation of the policy to prevent neonatal tetanus in North-Sulawesi (Indonesia). DESIGN: Descriptive and questionnaire study. SETTING: Twelve villages in the district of Minahassa, Sulawesi, Indonesia. METHOD: The policy aimed at preventing neonatal tetanus was studied during the period April-June 1992. The relevant knowledge was tested of the community health workers (CHWs, n = 142) and traditional birth attendants (TBAs, n = 37) active in the 12 villages. To this purpose, 54 and 27 workers, respectively, were interviewed using a standard questionnaire. RESULTS: Not all women were vaccinated sufficiently to prevent their unborn children from tetanus; mostly, adequate vaccination records were lacking. 33% of the TBAs were unaware that neonatal tetanus can be prevented by hygienic delivery; in this respect there was no difference between trained and untrained TBAs. Of the CHWs, 39% were familiar with the correct vaccination policy and 26% did not know that pregnant women have to be vaccinated. 70% of the CHWs and TBAs wrongly believed that neonatal tetanus no longer occurred in their village. CONCLUSION: CHWs and TBAs showed little interest in neonatal tetanus, so that they were lacking in motivation regarding hygienic delivery procedures and preventive tetanus toxoid vaccination. Implementation of a good preventive programme in developing countries mostly requires organizatory rather than biomedical improvement.

Adult↗

PubMed1991

Spontaneous preterm birth: a case-control study.

Information on demographic characteristics, life-style, and reproductive, prenatal, and medical history was obtained from the prenatal records of 140 women with a preterm delivery (cases) and 280 women with a term delivery (controls) matched by age. Compared with controls, a greater proportion of cases were nonwhite, never married, and educated less than 12 years. When logistic regression was used to control for confounding variables, a number of risk factors were found to be associated with an increased risk for preterm delivery: a history of a prior preterm delivery (relative risk, 3.5; confidence interval, 1.6 to 7.8), smoking during the pregnancy (p value test of trends, 0.005), and a prepregnancy weight less than 61.5 kg (relative risk, 2.0; 95% confidence interval, 1.2 to 3.2). Seven (5%) cases and none of the controls indicated a history of maternal diethylstilbestrol exposure (p less than 0.001). A history of prior induced abortion was associated with a modest increase in risk for a spontaneous preterm delivery (relative risk, 1.6; confidence interval, 0.9 to 2.7), and this risk increased with increasing numbers of induced abortions (p value for chi 2 test of trend, 0.02).

Abortion, Induced↗