Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

RANTES (regulated on activation, normal T cell expressed and secreted) is synthesized by endometrial and endometriotic stromal cells and circulates in peritoneal fluid. Reports indicate that medroxyprogesterone acetate (MPA) is clinically effective in alleviating pelvic pain in the majority of endometriosis patients, which leads us to hypothesize that MPA may be antiinflammatory. Prolonged treatment (8 d) with MPA resulted in 36% and 50% decreases in luciferase activity and RANTES protein production, respectively, whereas shorter treatment (2 or 4 d) with MPA had no significant effect. We also observed that 8 d of MPA increased PR expression. Both effects were blocked by RU486. Cotransfection of endometrial stromal cells with PR enhanced the effects mediated by endogenous PR. In addition, its action via progesterone response element cis-elements, PR appeared to inhibit trans-activation of a nuclear factor-kappaB-responsive element, further suppressing RANTES expression. These studies indicate that prolonged progestin exposure down-regulates endometrial RANTES gene transcription in vitro. The effect is PR dependent and mediated in part through a nuclear factor-kappaB pathway. The clinical effectiveness of chronic progestin treatment in endometriosis-associated pelvic pain may be attributed to its inhibition of RANTES production and its suppression of inflammatory responses in the pelvis.
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PMID:Long-term progestin treatment inhibits RANTES (regulated on activation, normal T cell expressed and secreted) gene expression in human endometrial stromal cells. 1205 Feb 7

Endometriosis is often a perplexing medical condition for both the physician and the patient. Accordingly, development of treatment strategies based on the needs of the individual patient is highly desirable. Although endometriosis has been part of the clinical practice for almost a century, many questions remain relating to the relationship between endometriosis and infertility as well as endometriosis and pelvic pain. Endometriosis is a disease of reproductive-age women, and it is now well recognized that a genetic susceptibility appears probable. The prevalence in the general population has never been clearly established. Factors to consider in management include the age and reproductive desires of the patient, the stage of the disease, and, most importantly, the symptoms. Therapeutic options include no treatment, medical therapy, surgery, or combination therapy. Oral contraceptives, androgenic agents, progestins, and gonadotropin releasing hormone (GnRH) analogs have all been used successfully, although at the present time, the latter preparations are the most popular medical therapy for endometriosis. Leuprolide acetate, goserelin acetate, and nafarelin acetate are all effective agents. Surgical therapy is appropriate, especially for advanced stages of the disease. Laparoscopy is an effective surgical approach with the goal of excision of visible endometriosis in a hemostatic fashion. Since endometriosis is a chronic condition, it is not uncommon for recurrences to occur. While endometriosis remains an enigmatic disease, the introduction of new pharmacologic agents, such as GnRH analogs and newer endoscopic methods of surgical treatment, have facilitated and improved the overall management of this disease.
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PMID:Endometriosis: treatment strategies. 1464 30

One of the most common gynaecological causes of chronic pelvic pain is endometriosis. A lack of correlation between laparoscopic findings and pelvic pain has been reported. As endometriotic lesions are under hormonal influence, the effects of the gonadotrophin-releasing hormone (GnRH) analogues cause shrinkage of the deposits, reducing symptoms caused by them. We carried out a longitudinal, interventional pilot study, examining the effect of leuprorelin acetate 3.75 mg (Prostap SR, Wyeth) on pelvic pain prospectively. Preliminary data shows a decrease in pain scores from before to after treatment which is statistically significant (P<0.0001) as well as a general improvement in other symptoms. Laparoscopy showed that symptom intensity is not always related to severity of endometriosis and the worst symptoms may not necessarily be due to pathology. Therefore, it is beneficial to treat women with CPP with GnRH analogues as first-line management to relieve painful symptoms, avoid surgical risks and save money.
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PMID:The effect of a gonadotrophin-releasing hormone analogue as first-line management in cyclical pelvic pain. 1467 84

Hysterectomy may be overused as treatment for abnormal uterine bleeding due to benign causes in reproductive women. Medical therapies are an alternative, and there is a need for randomized trials comparing the outcomes of these approaches. Women of reproductive age who continued to have bothersome abnormal uterine bleeding after cyclic hormonal treatment with medroxyprogesterone acetate (MPA; 10-20 mg for 10-14 days/month) for 3-5 months were invited to participate in a randomized trial of hysterectomy versus other medical therapies. Participating gynecologists were free to choose the particular surgical (transabdominal or transvaginal) or medical (generally oral contraceptives and/or a prostaglandin synthetase inhibitor) approaches. Outcomes during 2 years of follow-up include quality of life (primary), sexual function, clinical effectiveness and cost. We screened 1557 women to find 413 who began 3-5 months of MPA; 215 completed this treatment, of whom 102 still had bothersome symptoms, and of these 38 consented to be randomized. Another 25 women with bothersome symptoms after a documented history of 3 months of cyclic MPA were also randomized, for a total of 63. The average age of randomized women was 41; 54% were African-American, and they reported uterine bleeding 12 days/month on average, heavy bleeding 6 days/month. Anemia (hematocrit<32) was present in 38% of African-Americans and 15% of Caucasians (p=0.05). Two thirds of the women had fibroids and 80% reported pelvic pain. Obesity was common (45% had a body mass index (BMI)>30), and associated with a longer duration of symptoms (12 vs. 4 years for BMI<25; p=0.02) and a greater prevalence of incontinence (44% vs. 16%; p=0.046). Although recruitment was difficult, we have completed enrollment in a randomized clinical trial comparing surgical and medical treatments for abnormal uterine bleeding.
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PMID:Medicine or Surgery (Ms): a randomized clinical trial comparing hysterectomy and medical treatment in premenopausal women with abnormal uterine bleeding. 1498 Jul 55

Trends in the use of laparoscopy as a diagnostic and treatment tool for endometriosis are changing in the United States and the use of empirical treatment for chronic pelvic pain is on the rise. Although it is regarded as the gold standard for the diagnosis of endometriosis, laparoscopy has a positive predictive value of only 43-45%. Furthermore, chronic pelvic pain can be treated medically without a diagnosis confirmed by laparoscopy and histology. Therapy with the gonadotropin-releasing hormone (GnRH) agonist leuprorelin acetate is effective in relieving pelvic pain regardless of the presence of endometriosis. The current treatment algorithm for chronic pelvic pain in the United States comprises physical examination, medical history and ultrasound, and if the cause of the pain is not identified, treatment with oral contraceptives and nonsteroidal antiinflammatory drugs is undertaken. On lack of response to these treatments, GnRH agonist therapy is initiated. The American College of Obstetrics and Gynecology supports therapy with GnRH agonists in the management of women with chronic pelvic pain, even in the absence of confirmation of endometriosis, provided that a detailed investigation reveals no other cause of the pain. Laparoscopy is the final option if pain is not relieved by medical treatments.
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PMID:Empirical therapy with leuprorelin acetate for endometriosis in the United States. 1620 Feb 19

Signs and symptoms of endometriosis are nonspecific, and an acceptably accurate noninvasive diagnostic test has yet to be reported. Serum markers do not provide adequate diagnostic accuracy. The preferred method for diagnosis of endometriosis is surgical visual inspection of pelvic organs with histologic confirmation. Such diagnosis requires an experienced surgeon because the varied appearance of the disease allows less-obvious lesions to be overlooked. Empiric use of nonsteroidal anti-inflammatory drugs or acetaminophen is a reasonable symptomatic treatment, but the effectiveness of these agents has not been well-studied. Oral contraceptive pills, medroxyprogesterone acetate, and intrauterine levonorgestrel are relatively effective for pain relief. Danazol and various gonadotropin-releasing hormone analogues also are effective but may have significant side effects. There is limited evidence that surgical ablation of endometriotic deposits may decrease pain and increase fertility rates in women with endometriosis. Presacral neurectomy is particularly beneficial in women with midline pelvic pain. Hysterectomy and bilateral salpingo-oophorectomy definitively treat pain from endometriosis at 10 years in 90 percent of patients.
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PMID:Diagnosis and management of endometriosis. 1693 79

Several causes of chronic pelvic pain (CPP) are recognised, but in many women a definite diagnosis cannot be made. Few randomised controlled trials on treatment of CPP have been conducted. In a Cochrane systematic review, only medroxy-progesterone acetate, counselling, a multidisciplinary approach and lysis of deep adhesions had a proven benefit. The aim of this descriptive review is to describe the management of CPP, which can focus on treating the pain itself, the underlying cause, or both. Combination drug therapy with medications with different mechanisms of action may improve therapeutic results. Pelvic denervating procedures should be indicated in selected circumstances, as the magnitude of the effect is undefined. Several alternative non-invasive treatments have been proposed including exercise programmes, cognitive and behavioural medicine, physical therapy, dietary modification, massage and acupuncture. When the woman has completed her family and particularly when pelvic varices have been demonstrated, hysterectomy can be considered after a careful pre-operative assessment. However, substantial pain relief may be achieved in no more than 60-70% of the cases. A minority of patients (3-5%) will experience worsening of pain or will develop new symptoms after surgery. Treatment of CPP, generally, requires acceptance of the concept of managing rather than curing symptoms.
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PMID:Medical, surgical and alternative treatments for chronic pelvic pain in women: a descriptive review. 1929 29

We report the case of a patient with adenomyosis complicated by deep vein thrombosis in whom low-dose gonadotropin-releasing hormone agonist (GnRHa) therapy was useful as a uterus-conserving therapeutic option. The patient was a 34-year-old nulliparous woman who presented with edema and pain in the left lower leg. The patient had been treated with four cycles of GnRHa therapy for adenomyosis and repeatedly experienced chronic pelvic pain, dysmenorrhea and anemia due to hypermenorrhea. Leg venography confirmed deep vein thrombosis, and thrombolytic therapy was performed to eliminate symptoms. Because the patient strongly wanted to conserve the uterus, low-dose GnRHa therapy was initiated. The patient is currently taking 450 microg/day buserelin acetate nasally (regular dose: 900 microg/day), and estradiol levels have been maintained at 24-50 pg/ml. Anemia, leg numbness and chronic pelvic pain have dissipated, and the patient has not experienced estrogen deficiency symptoms for more than two years.
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PMID:Successful long-term management of adenomyosis associated with deep thrombosis by low-dose gonadotropin-releasing hormone agonist therapy. 1968 58

Dienogest (DNG), a progestin of 19-nortestosterone derivative, has good oral bioavailability and is highly selective for progesterone receptors. Owing to its antiovulatory, antiproliferative activities in endometrial cells, and its inhibitory effects on the secretion of cytokines, DNG is expected to be an effective treatment for endometriosis. Progesterone receptor-binding affinity is higher for DNG than for progesterone. Several pilot studies demonstrated that after 24 weeks of DNG treatment, there was a significant decrease in terms of dysmenorrhea, premenstrual pain, dyspareunia and diffuse pelvic pain. Most of the cases of genital bleeding occurring in the DNG treatment were spotting or breakthrough bleeding, which decreased with continued treatment and resolved either during treatment or after the end of treatment. The therapeutic effects of DNG 2 mg/day and norethisterone acetate 10 mg/day for endometriotic symptoms during a period of 24 weeks were almost similar. The only disadvantage of DNG seems to be the irregular bleeding. Good efficacy and tolerability of DNG in patients with endometriosis have been demonstrated in an open, randomized European clinical trial as compared with norethisterone acetate. In Japan, a Phase III, randomized, double-blind, multicenter, controlled trial was conducted to compare the efficacy and safety of DNG with intranasal buserelin acetate in patients with endometriosis. The study demonstrated that DNG is as effective as intranasal buserelin acetate in alleviating endometriosis symptoms, and causes less bone mineral density loss, resulting in the use on a commercial basis for endometriosis patients in Japan from 2008. This paper provides summarized data on this new promising drug for endometriosis.
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PMID:Dienogest: a new therapeutic agent for the treatment of endometriosis. 2000 68

The role of norethindrone acetate (NA) in the management of adenomyosis was evaluated with a retrospective chart review of 28 premenopausal women between 27-49 years of age presenting with moderate to severe pelvic pain and bleeding. Bleeding and dysmenorrhea scores were analyzed using paired T-tests. There was significant improvement of both dysmenorrhea and bleeding after treatment. Age showed no correlation with dysmenorrhea or bleeding. Low dose NA could be considered an effective, well-tolerated and inexpensive medical alternative to surgery for treating symptomatic adenomyosis. Large multicentric studies may help validate our findings.
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PMID:Norethindrone acetate in the medical management of adenomyosis. 2428 Dec 60


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