Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0011570 (depression)
 172,036 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

During July 1991-July 1993 in Edinburgh, Scotland, 508 women 15-42 years old were inserted with the contraceptive subdermal implant Norplant. Physicians and trained family planning nurses counseled the women, which counseling included a detailed description of Norplant, its advantages and disadvantages (especially bleeding problems), and a description of the insertion and removal procedures. The women chose Norplant as an alternative to sterilization or other contraceptive methods with which they experienced problems. Two women were pregnant at the time of insertion. There were no method failures. 27 (9%) women were lost to follow-up. 71 (25%) women were very satisfied with Norplant, 30 of whom had regular cycles and 14 of whom had amenorrhea. At least 70% of all patients experienced changes in vaginal bleeding patterns. The 12-month and 18-month continuation rates were 84% and 80%, respectively. Leading reasons for removal of Norplant were bleeding problems (43%), weight gain (35%), and mood swings (21%). The combination of weight gain, mood swings, depression, and headache accounted for 56% of all removals. Major problems did not occur with either insertion or removal of Norplant. These findings suggest that Norplant is an effective and acceptable contraceptive method, despite the high incidence of bleeding changes.
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PMID:The introduction of a new contraceptive; two years experience with Norplant. 878 85

A retrospective study of 144 US women 14-21 years of age who requested and received the Norplant contraceptive implant system at the Mayo Clinic (Rochester, Minnesota) in 1990-93 analyzed the factors associated with duration of method use. Of the 124 women who reported past use of contraception, 94 (76%) had been pregnant at least once. The method most commonly used before Norplant was oral contraception (57%). The reasons for Norplant selection were its convenience (86%) and problems tolerating the pill (14%). Of the 130 Norplant users who either telephoned or made a clinic appointment after insertion, 60% reported side effects such as breakthrough bleeding, headache, and depression or mood swings. 64 women had the implants removed. The median duration of Norplant use was 29 months. The Kaplan-Meier estimate of the probability of the Norplant system remaining in place for at least 12 months was 83% and 63% for at least 24 months. Age, prior contraceptive use, and timing of insertion had no impact on duration of Norplant use. Multivariate analysis indicated that women with at least 1 prior pregnancy had a two-fold increased risk of Norplant removal compared to those who had never been pregnant. Larger studies are needed to identify additional factors associated with long-term use of injectable contraception among young women and to suggest interventions that would improve compliance with routine follow-up.
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PMID:Levonorgestrel contraceptive implants in female patients 14 to 21 years old. 944 73

The present study was aimed to assess the psychological status of young healthy women after the administration of a triphasic contraceptive steroid preparation for six complete menstrual cycles. Subjects had never used oral contraceptives (OC) and had neither a familial history of depression nor psychological disturbances. OC-induced psychological disturbances were interpreted for years as evidence of pyridoxine (vitamin B6) deficiency. Other nutritional deficiencies, namely in cobalamin, folate and iron, can disturb the functioning of the central nervous system. In addition, a deficiency of any of these nutrients can lead to several anemia-induced symptoms that are highly susceptible to influence the psychological status. For ample evidence, nutritional status was then evaluated in parallel to psychological testing. Blood iron and vitamin levels of interest were found to be adequate and could not have biased the response to a psychological test (MMPI). This study showed that a 6-month Triphasil treatment did not modify significantly the psychological status of subjects. To our knowledge, this is the first psychological study on young never OC-users taking an identical triphasic contraceptive steroid preparation to investigate early psychological side-effects due to OC, at a similar time of the menstrual cycle, when nutritional status was also evaluated.
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PMID:Nutritional and psychological status of young women after a short-term use of a triphasic contraceptive steroid preparation. 963 52

Although depression is cited in the Norplant contraceptive implant product labeling as a rare side effect, previous evaluations of this association have not included baseline measurement of mood. To assess this association more systematically, the present study followed a cohort of 910 new Norplant acceptors recruited from three urban hospitals in the US (Texas, Pennsylvania, New York) for 24 months. Included in both the initial and follow-up questionnaires were six questions drawn from the Mental Health Inventory on depressive symptoms in the past month. At the end of the study period, 293 women were still using Norplant, 295 had discontinued use, and 138 were lost to follow-up. Women who continued with Norplant for 2 years had significantly lower depression scores at baseline than women who discontinued use or were lost to follow-up. Among continuing Norplant users, mean depressive symptom scores were similar before starting Norplant and after 6 months of use (7.9 and 7.7, respectively). The strongest overall predictor of the depression score was relationship satisfaction. At 24 months, the subgroup of continuing users with decreased relationship satisfaction had an increase in depression score, while those with no change or improved relationships had stable scores. The mean depression score of the quintile of women most depressed at enrollment improved during the study period from 15.4 to 11.0, dispelling concerns that Norplant exacerbates pre-existing depression. Only 4.4% of discontinuers cited mood changes as a reason for terminating Norplant use and there were no cases of psychiatric hospitalization. These findings suggest that concern about possible mood changes is not a reason to withhold Norplant.
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PMID:Depressive symptoms and Norplant contraceptive implants. 964 15

Records of 908 patients of 10 Parisian gynecologists are included in these preliminary results of an ongoing 3-year survey of patient characteristics and consequences of contraception in France. The population averaged 26.8 years, parity 1.1; 39% were single, 21% not working, 15% students, the rest working. These characteristics, and the methods chosen, differed widely among patients of different physicians. 55.5% first chose pills, 26% IUDs, 18.5% chose diaphragm; of these, 28 pill patients, 11 IUD patients and 13 diaphragm patients then chose another method. The second choices were pills by 17, IUDs by 15, and diaphragms by 20. Those who chose pills tended to be single, working, nulliparas, and without previous contraceptive history. IUD and diaphragm users were similar in these characteristics. 7 types of IUDs (61% Corolle, 25% Saf-T-Coil, 16% Omega, 11% Trefle, 10% Sterilem, 6% Lippes loop, 1% Canel) resulted in 23 (9.7%) patients with bleeding side effects and 17 (7.1%) expulsions. 75% of pill patients took Stediril, 25% took 12 other types. Chief complications were weight gain in 11 (1%), nervousness or depression in 11, bleeding in 7, and nausea in 7. There were 7 accidental pregnancies, 2 with IUDs in place, 1 after expulsion (3.5% Pearl index), 4 pregnancies with diaphragm (11.06% Pearl index), and 2 unplanned pregnancies after the women stopped their pill and diaphragm because of their partner's objections.
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PMID:[Follow-up survey of women under contraception]. 1225 83

The Indian government's plan to introduce the new long-acting contraceptive Norplant in the National Family Planning Program under pressure from the US government is opposed because Norplant has not been adequately tested. The government has reduced the funding for the national program for eradication of malaria and tuberculosis, but it is proposing to finance a Norplant based population project for the State of Uttar Pradesh. The powers that can turn a deaf ear to the possible hazards of Norplant. Implanted in the arm of a woman, the chemical is released into the bloodstream providing contraception for 5 years. Severe adverse reactions include depression, heart disease thromboembolism, high blood pressure, and ovarian cysts. Many such long-acting contraceptives are being developed including injectables, vaccines, nasal sprays, and vaginal rings with potential permanent impairment to fertility. One of the major objectives of the Family Planning Program is the improvement of the health status of women, but the introduction of Norplant would harm healthy young women. Therefore, the group Saheli and others in the campaign demand: 1) that plans for introduction of Norplant in the Family Planning Program be halted immediately; 2) that the introduction of any other long acting invasive contraceptive such as Net-En, vaginal ring, nasal spray, and anti-fertility vaccine be banned, both on the grounds of inadequacy of the health services and loss of user controls; 3) that information on the safety aspects of Norplant and the basis on which the Drugs Controller has granted his approval be made public; 4) that each and every one of the hundreds of women who still have the implant should be located, and the implant removed; and 5) that all hormonal contraceptive preparations be banned in the social marketing program as their use involves extensive monitoring.
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PMID:Norplant campaign in India. 1228 26

This article is about the decision made by Wyeth-Ayerst to settle lawsuit claims filed by more than 36,000 American women concerning the use of the Norplant contraceptive implant system. The settlement, estimated at $50 million, would end 5 years of litigation involving Norplant. The plaintiff's lawyers claimed that the company downplayed such side effects as irregular menstrual bleeding, nausea, headaches, and depression. Wyeth-Ayerst Laboratories and parent company American Home Products Corp. have denied any wrongdoing and claimed that the side effects were described in the product label. The agreement to settle the Norplant claims were described as purely a business decision by Wyeth-Ayerst North America president Joseph Mahady.
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PMID:Manufacturer moves to settle Norplant claims. 1229 28

Preliminary results of side effects are reported by 66 physicians of the M.F.P.F. (Mouvement Francais de Planning Familial) on 2026 women taking Stediril, 610 taking Aconcept, and 824 taking Ov 28 for at least 6 months (less for dropouts) since 1969. There were no pregnancies or severe complications except 1 case of jaundice and 2 of thrombosed hemorrhoids. Blood pressure was unchanged in 60-70% of cases, and the graph of these changes, except for a slight increase at "up to 10 mm Hg," was a symmetrical bell curve. Stediril and Ov 28 had identical effects on blood pressure, but the curve for Aconcept was flatter. Weight gain of 1 kg or more was reported in 37% of Stediril users and 42% of Ov 28 users (p less than .05). Other side effects showing significant differences between products were: nausea greater with Ov 28, depression greater with Aconcept, metrorragia greater with Stediril, pelvic pain less with Stediril, headaches less with Ov 28, amenorrhea less with Stediril. This absence of serious side effects was considered the most significant French statisitc published to date on oral contraceptives.
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PMID:[Statistical study of side effects in 3460 women taking combined estrogen-progestagens: preliminary results]. 1230 13

35 predominantly multiparous, sexually active women aged 25-44 years were fitted with levonorgestrel 20 T (Schering) IUDS in the post- menstrual phase, or in rare instances, right after abortion. the devices contained 60 mg of levonorgestrel releasing 20 mcg/day with the life span of 5 years. The patients were followed up every 3-6 months to detect side effects and complications. The first year contained a total of 339 months of observation, while the figure rose to 461 months in the second year. Spotting lasting 15-20 days followed insertion, but in later months only 7% of patients complained of bleeding or menstrual spotting. 7-8% of cases tended to have oligomenorrhea in the first year; 1/3 to 1/2 of them had hypomenorrhea during the first and second year. True amenorrhea started in 20-30% of women, persisting through both years. Longer duration of flow occurred in 32.4-4.57.1% of cases during these 2 years. Hormonal effects (headache, acne, hirsutism, depression, mastalgia, and inflamed varicose veins) ranged from 18.2- 33.3%. Levonorgestrel 20 T demonstrated more superior contraceptive efficacy than Progestasert; however, serious menstrual cycle disorders associated with it also increased. All progestin-releasing devices (the minipill, Norplant, Progestasert) induced menstrual changes, thus their use is preferable for therapeutic indications such as hypermenorrhea and uterine fibroid.
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PMID:[Two-year clinical performance of the Levonorgestrel 20 T IUD]. 1231 72

This article summarizes current knowledge on the mechanism of action, side effects, and effectiveness of Norplant contraceptive implants. The most common side effect of the implant method is its disruption of the menstrual cycle, especially in the 1st few months of use. Long intervals without frank bleeding may occur and be misinterpreted as pregnancy in women who have not been counseled about this possibility. The average annual continuation rate was 84/100 in a study of 324 women from several countries who were followed for 5 years after Norplant implantation. The net cumulative pregnancy rate for the 5-year study period was 0.6/100. Reasons for method termination included menstrual problems, other medical problems (headache, depression, fatique), planning pregnancy, and other personal reasons (change in marital status, change in residence). To provide training for doctors, nurses, and counselors, the Population Council has established a network of 5 training institutions. Within the next few years, drug regulatory agencies are expected to approve use of Norplant implants in many countries. Although at present the method is available only in Finland and Sweden, Thailand and Indonesia are considering the method and clinical trials are underway in India, China, Brazil, and the US. A consulting committee of the World Health Organization has concluded that Norplant implants are a suitable contraceptive method for use in family planning programs.
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PMID:Norplant contraceptive implants: a new contraceptive for women. 1234 Apr 73


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