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Results for “Bleeding--analysis”

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41 records · Page 3Linked to original sources
PubMed1982

Control of IUD-induced bleeding by three non-steroidal anti-inflammatory drugs.

Administration of nonsteroidal anti-inflammatory drugs (NSAIDs) reduced excessive IUD-induced bleeding. The effect of 3 different oral NSAIDs, namely indomethacin, Alclofenac, and flufenamic acid, on menstrual blood loss (MBL) and pain among women fitted with copper IUDs was studied and compared with a placebo on a randomized single blind basis. Each drug was given to 6 subjects (18 cases) over 2 consescutive cycles and was either preceded or followed by placebo for 2 more cycles. 1/2 of the cases on each drug started placebo medication in the 1st 2 months while the other 1/2 started by the drug. The oral treatment was begun on the 1st day of menstrual bleeding or spotting. Estimation of the daily MBL was done by the alkaline hematin method with mechanical extraction of sanitary pads. The 3 drugs tested in this study induced a significant reduction in MBL: maximum reduction by flufenamic acid medication, less with Alclofenac, and least with indomethacin medication. However, these reductions were not statistically different, and marked improvement in IUD-induced pain was observed under the effect of the 3 drugs.

Age Factors↗
PubMed1982

Menstrual pattern and blood loss with U-coil inert progesterone-releasing IUDs.

Menstrual blood loss (MBL) was estimated before and after insertion of the U-coil progesterone-releasing device in 37 patients. The same procedure was carried out in 39 cases fitted with an inert U-coil IUD of the same size and shape. Blood loss was estimated by the atomic abosorption technique during the preinsertion cycle and at the 1st, 3rd, 6th, 9th, and 12th postinsertion cycles. MBL was significantly reduced in patients fitted with a progesterone-releasing U-coil compared to those fitted with an inert U-coil who showed a significant increase in MBL. The cycle length was prolonged with the progesterone U-coil, and was reduced with inert U-coil devices. The duration of flow was significantly reduced with the progesterone U-coil and significantly prolonged with the inert device. The incidence of intermenstrual spotting was higher with the progesterone U-coil than with the inert U-coil. The hemoglobin level was significantly increased with the progesterone U-coil while it was significantly reduced with inert U-coil devices.

Contraception↗
PubMed1989

A comparative evaluation of the safety and contraceptive effectiveness of 65 mg and 100 mg of 90-day norethindrone (NET) injectable microspheres: a multicenter study.

The first of a second generation of slow-release injectable contraceptives is the norethindrone (NET) microspheres with a 90-day duration of action. It was evaluated at 65-mg and 100-mg doses for safety and contraceptive effectiveness in two randomized, single-blind trials among 131 women: 94 women for 12 months and 37 women for 6 months. The 6-month trial included additional evaluations of ovarian function and serum NET values. In the 6-month trial, no indication of ovulation was detected in the 100-mg dose group, while 3 of the 19 women in the 65-mg group showed signs of ovulation (progesterone greater than 3 ng/ml). No pregnancies were reported in the 100-mg group and one pregnancy in the 65-mg group resulted in a life-table pregnancy rate for that dose of 2.6 per 100 woman-years (95% confidence interval, 0 to 7.5). Days of vaginal bleeding were analyzed for 30 days before treatment and in 90-day reference periods after treatment. The mean number of vaginal bleeding and spotting days increased initially after the first injection in both dose groups, but decreased to below baseline in both dose groups after 6 months. The two doses appear comparable in clinical safety, side effects, vaginal bleeding patterns, and laboratory measures. With the preliminary estimate of efficacy, the 65-mg dose would be the minimally effective dose for the NET 90-day injectable contraceptive.

Adult↗
PubMed1986

Dysfunctional uterine bleeding.

Dysfunctional uterine bleeding is defined as abnormal uterine bleeding in the absence of organic disease. It is the result of anovulation or the abnormal local production of prostaglandins, and in each case the primary fault is inappropriate hormone formation. There are two approaches to diagnosis. The traditional one is primarily concerned with the exclusion of cancer of the endometrium; this concern results in the frequent resort to uterine curettage. The second approach is to limit curettage to patients whose symptoms are not ameliorated by medical therapy. The aim of medical treatment is either to produce secretory change in the endometrium or to decrease the formation of uterine prostaglandins. Intermittent progesterone treatment is used to cause secretory changes in the endometrium. Decreased production of the prostaglandins is achieved indirectly by causing atrophy of the endometrium or directly through the use of prostaglandin synthetase inhibitors. Surgery in the form of dilatation and curettage has no long-term therapeutic effect; hysterectomy is definitive therapy.

Adult↗