Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030193 (pain)
 261,466 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Depo-Provera injections appear to be a safe and effective alternative for women who cannot tolerate the estrogenic side effects associated with oral contraceptives or the pain and bleeding associated with IUDs. However, women considering the method should be fully aware of the possible risks: (a) inability to withdraw the drug promptly in the event of a serious reaction, (b) disruption of menstrual patterns, and (c) delayed return of fertility after discontinuing therapy. Some women may consider the required trip to the doctor every 3 months an additional disadvantage. For women in developing countries where anemia and nutritional problems are prevalent, Depo-Provera has additional advantages in relation to IUDs and OCs: it causes less bleeding than IUDs or OCs and, unlike oral contraceptives, it does not suppress vitamin levels (4-8). Since it requires a trip to the doctor every 3 months, it also provides a better opportunity for medical supervision and care. For postpartum women who which to breastfeed their babies, Depo-Provera has the additional advantage of causing no adverse effect on lactation (1, 2, 13, 14, 16, 18, 19, 25, 32, 36).
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PMID:Experience with medroxyprogesterone acetate (Depo-Provera) as an injectable contraceptive. 60 84

The authors report data concerning their study on the incidence of pain in advanced neoplastic patients and on the natural history of this symptom. They also report their experience in the treatment of solid tumours with non steroidal antiinflammatory drugs (Zomepirac, acetylsalicylic acid, Diflunisal, Ketoprofen) with a synthetic progestin (Medroxyprogesterone Acetate employed by authors at high or at very high doses for the first time) and with morphine hydrochloride used by oral, rectal, sublingual and nasal route. The authors also indicate the correct strategy of employing these drugs and criteria of evaluating their effectiveness.
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PMID:[Medical therapy of pain in oncology]. 653 83

A 42-year-old woman was administered a cleansing enema to treat chronic constipation. Immediately after the procedure she developed intense pain in the abdominal region, nausea, vomiting, and rectal bleeding. The patient, who was in good general health, had been on contraceptive administration of Depo-Provera (150 mg each month) for 1 year. Radiological investigation, endoscopy and histopathological examinations revealed acute ischemic colitis. A left hemicolectomy was performed with colorectal anastomosis through laparotomy; the postoperative period was good and the patient was discharged in good health. The majority of cases of ischemic colitis occur in persons of advanced age, because of arteriosclerosis. In young female patients it is necessary to systematically investigate contraceptive use as a possible iatrogenic cause; surgery may be indicated in some cases.
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PMID:Ischemic colitis attributable to a cleansing enema. 725 Sep

Today, hysterectomy internationally is nearly as frequent as appendectomy. In approx. 1% of all hysterectomies (vaginal or abdominal) where one or both ovaries are left, the residual ovary syndrome is found after an average period of slightly over five years. Predominant symptoms are diffused abdominal pain and palpable tumour of the adnexae. More rarely, only one symptom alone is found. Up to today, treatment of choice has been an operation which, due to the always present adhesions, is a severe one. The results described in this paper suggest the probatory treatment with high-dosage dept-gestagens (Depo-Provera). In 71% of the cases the tumour disappeared completely under this treatment and in 39% the pain. In further 21% a diminution of the tumour could be seen and in 41% an improvement of the pain. Only in 8% did the tumour and in 20% the pain not respond. There was no case where there was a deterioration. The proposed therapy is cheaper and less dangerous than the usual surgical treatment and therefore should always be performed probatorily before an operation.
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PMID:[Residual ovary syndrome--significance of medical therapy (author's transl)]. 735 70

The capability of an early second injection or prior use of oral contraceptives (OCs) to improve satisfaction and long-term continuation of Depo-Provera in adolescents was investigated in a clinical trial involving 78 females 12-20 years of age (average, 15.9 years) recruited from a hospital-based adolescent health clinic. 36 subjects received injection of 150 mg of Depo-Provera every three months (Group 1), 27 received the second injection after only six weeks (Group 2), and 15 switched directly from OCs to the standard Depo-Provera regimen (Group 3). There was no difference between Groups 1 and 2 in terms of duration or frequency of menstrual bleeding; however, prior OC users experienced a significant reduction in the duration and intensity of bleeding in the first six months of Depo-Provera use (when estrogen was still present in the women's systems). Overall, 64% of study subjects reported less dysmenorrhea while on Depo-Provera. A slightly greater change in body mass index was observed among girls in Group 2 than in Groups 1 and 3; moreover, 70% of those in the early injection group reported increased appetite and weight gain compared to 39% of those on the standard schedule. The most commonly reported side effects included initial pain and soreness at the injection site (27%), decreased libido (56%), mood changes (31%), depression (26%), frequent headache (25%), fatigue (24%), and increase in acne (15%); there were no significant differences by group. 17 adolescents (22%) discontinued Depo-Provera, generally after two injections and due to bleeding irregularities or weight gain. 87% of adolescents who were prior OC users, 52% of those on the regular schedule, and 39% of those who received an early injection stated they were very satisfied with Depo-Provera. These findings indicate that early second Depo-Provera injection offers no advantages; use of OCs immediately prior to Depo-Provera should be further investigated, however, given its potential to minimize bleeding problems.
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PMID:Depo-Provera in adolescents: effects of early second injection or prior oral contraception. 766 88

US teenagers have had access to the injectable contraceptive depot medroxyprogesterone acetate (DMPA; Depo-Provera) since the US Food and Drug Administration approved it in 1992. DMPA suppresses follicle stimulating hormone and luteinizing hormone (LH) levels, which in turn prevents the LH surge and thus inhibits ovulation. It also causes a thick cervical mucus (reducing sperm penetration). Since DMPA also changes tubal mobility and creates shallow and atrophic endometrium, implantation is prevented. DMPA must be administered every 3 months to be effective. Its first-year failure rate is 0.3%, which is lower than that of oral contraceptives (3%). Advantages of DMPA are that it: allows for privacy; improves compliance (since action is required every 3 months rather than every day); has no estrogen-related complications (e.g., thrombophlebitis); is effective; is safe for breast feeding teenagers; reduces seizure frequency in teenagers with epilepsy; has a favorable effect on sickle cell disease or coagulopathy; reduces menstrual flow, thus preventing iron-deficiency anemia; reduces menstrual pain and pre-menstrual symptoms; and decreases risk of pelvic inflammatory disease. The leading disadvantages are menstrual irregularities and spotting. Some other possible disadvantages include weight gain (most common reason for discontinuation), delayed return of fertility, headaches, acne, and nervousness. Health providers must perform a complete history of teenagers requesting DMPA. They should determine the presence or absence of absolute and relative contraindications to DMPA. Absolute contraindications are known or suspected pregnancy, undiagnosed or abnormal vaginal bleeding, known or suspected history of breast cancer, acute liver disease or jaundice, thromboembolism, and sensitivity to DMPA. DMPA is administered intramuscularly at a concentration of 150 mg/ml. Health providers need to use a frank, nonjudgmental, empathic, and unhurried approach to facilitate a trusting relationship and rapport with teenagers. Advanced counseling on the pros and cons of DMPA, how DMPA works, and DMPA's inability to protect against sexually transmitted diseases is essential.
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PMID:Use of depo-provera in teens. 892 Mar 51

The case presented in this paper suggests that the levonorgestrel intrauterine system may be an excellent contraceptive method for HIV-positive women. At presentation to a UK family planning clinic, a 32-year-old nulliparous woman was using Depo-Provera for contraception; however, she was bleeding irregularly and complained of acne and lack of vaginal lubrication. The Mirena intrauterine system was considered because it offered lighter menstrual periods or amenorrhea, no need for regular clinic visits, reliable contraception, and fewer systemic side effects than other progestogen-only methods. At follow-up 6 weeks after Mirena insertion, the woman reported one light period, pain on the day of fitting only, and no progestogenic side effects. The reduced blood loss associated with this method is beneficial if mild anemia is present and may reduce exposure of an HIV-negative male partner to infected blood. Moreover, the system's effectiveness is not compromised by the broad-spectrum antibiotics or liver enzyme-inducing drugs taken by women with HIV/AIDS.
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PMID:Successful use of levonorgestrel intrauterine system in a HIV positive woman. 1022 47

A study of intramuscular injections of depo medroxyprogesterone acetate (Depo Provera) as a postpartum contraceptive was undertaken in an attempt to determine the following: 1) the continuation rates for this contraceptive method in a postpartum family planning program; 2) to compare the continuation rates of Depo Provera given as a postpartum contraceptive with other postpartum contraceptive methods, as reported elsewhere; 3) the use-effectiveness of Depo Provera as a postpartum contraceptive method; 4) the side effects of postpartum injections; and 5) the reasons for discontinuation of this method. Between April 1969 and May 31, 1972 there were a total of 325 acceptors at the Family Planning Department of McCormick Hospital in Chiang Mai, Thailand. 217 of the women were acceptors of 3-month injections and 108 women were acceptors of 6-month injections. Of all acceptors, 94.2% received their 1st injection within 5 days of delivery. Cases continuing beyond 12 months were too few in number for significant statistical analysis. There were no known method failure pregnancies. Of the 325 postpartum acceptors of the 3-month and 6-month Depo Provera injections, 152 had discontinued the method by May 31, 1972. Of these, 47 were lost to follow up. The reasons for the discontinuation of the 105 remaining cases were bleeding problems (amenorrhea, prolonged, frequent or heavy bleeding, and irregular periods), other medical reasons (palpitation and dizziness, abdominal pain, pain at injection site, and melasma), and personal reasons.
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PMID:Use of a long-acting injectable contraceptive in a postpartum family planning program. 1226 37

Fifty women with previous diagnosis of inadequate luteal phase and threatened abortion underwent a prospective, randomized, double-blind study in one medical center carried out with a parallel trial. The primary objective was to establish the effects of vaginal progesterone (Crinone 8%) in reducing both pain and uterine contractions (UCs). The gel with or without (placebo) vaginal progesterone was administered once a day since the diagnosis of threatened abortion and for 5 days. The efficacy on pain symptom amelioration was evaluated by a 5-score intensity gradation, while the UCs were evaluated by ultrasound. The secondary objective of the study was to evaluate the outcome of the pregnancies. The use of progesterone was effective both on pain relief and on the frequency of the UCs that decreased after 5 days of vaginal progesterone administration (P < 0.005). The evaluation of the ongoing pregnancy and spontaneous abortion in both study groups after 60 days showed that 4 patients of group A and 8 patients of group B miscarried (P < 0.05). In conclusion, patients with threatened abortion benefit from vaginal progesterone by a reduction of UCs and pain. The use of vaginal progesterone improved the outcome of pregnancies complicated by threatened abortion and previous diagnosis of inadequate luteal phase.
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PMID:Effects of vaginal progesterone on pain and uterine contractility in patients with threatened abortion before twelve weeks of pregnancy. 1573 12

Identification of cellular targets pertinent for the development of effective therapies against pathological pain constitutes a difficult challenge. We combined several approaches to show that 3alpha-hydroxysteroid oxido-reductase (3alpha-HSOR), abundantly expressed in the spinal cord (SC), is a key target, the modulation of which markedly affects nociception. 3alpha-HSOR catalyzes the biosynthesis and oxidation of 3alpha,5alpha-reduced neurosteroids as allopregnanolone (3alpha,5alpha-THP), which stimulates GABA(A) receptors. Intrathecal injection of Provera (pharmacological inhibitor of 3alpha-HSOR activity) in naive rat SC decreased thermal and mechanical nociceptive thresholds assessed with behavioral methods. In contrast, pain thresholds were dose-dependently increased by 3alpha,5alpha-THP. In animals subjected to sciatic nerve injury-evoked neuropathic pain, molecular and biochemical experiments revealed an up-regulation of 3alpha-HSOR reductive activity in the SC. Enhancement of 3alpha,5alpha-THP concentration in the SC induced analgesia in neuropathic rats while Provera exacerbated their pathological state. Possibilities are opened for chronic pain control with drugs modulating 3alpha-HSOR activity in nerve cells.
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PMID:The biological activity of 3alpha-hydroxysteroid oxido-reductase in the spinal cord regulates thermal and mechanical pain thresholds after sciatic nerve injury. 1829 63


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