ITEMS IN AFP WITH MESH TERM:
Infertility - Article
ABSTRACT: Infertility is defined as failure to achieve pregnancy during one year of frequent, unprotected intercourse. Evaluation generally begins after 12 months, but it can be initiated earlier if infertility is suspected based on history or if the female partner is older than 35 years. Major causes of infertility include male factors, ovarian dysfunction, tubal disease, endometriosis, and uterine or cervical factors. A careful history and physical examination of each partner can suggest a single or multifactorial etiology and can direct further investigation. Ovulation can be documented with a home urinary luteinizing hormone kit. Hysterosalpingography and pelvic ultrasonography can be used to screen for uterine and fallopian tube disease. Hysteroscopy and/or laparoscopy can be used if no abnormalities are found on initial screening. Women older than 35 years also may benefit from ovarian reserve testing of follicle-stimulating hormone and estradiol levels on day 3 of the menstrual cycle, the clomiphene citrate challenge test, or pelvic ultrasonography for antral follicle count to determine treatment options and the likelihood of success. Options for the treatment of male factor infertility include gonadotropin therapy, intrauterine insemination, or in vitro fertilization. Infertility attributed to ovulatory dysfunction often can be treated with oral ovulation-inducing agents in a primary care setting. Women with poor ovarian reserve have more success with oocyte donation. In certain cases, tubal disease may be treatable by surgical repair or by in vitro fertilization. Infertility attributed to endometriosis may be amenable to surgery, induction of ovulation with intrauterine insemination, or in vitro fertilization. Unexplained infertility may be managed with ovulation induction, intrauterine insemination, or both. The overall likelihood of successful pregnancy with treatment is nearly 50 percent.
ABSTRACT: Turner syndrome occurs in one out of every 2,500 to 3,000 live female births. The syndrome is characterized by the partial or complete absence of one X chromosome (45,X karyotype). Patients with Turner syndrome are at risk of congenital heart defects (e.g., coarctation of aorta, bicuspid aortic valve) and may have progressive aortic root dilatation or dissection. These patients also are at risk of congenital lymphedema, renal malformation, sensorineural hearing loss, osteoporosis, obesity, diabetes, and atherogenic lipid profile. Patients usually have normal intelligence but may have problems with nonverbal, social, and psychomotor skills. Physical manifestations may be subtle but can include misshapen ears, a webbed neck, a broad chest with widely spaced nipples, and cubitus valgus. A Turner syndrome diagnosis should be considered in girls with short stature or primary amenorrhea. Patients are treated for short stature in early childhood with growth hormone therapy, and supplemental estrogen is initiated by adolescence for pubertal development and prevention of osteoporosis. Almost all women with Turner syndrome are infertile, although some conceive with assisted reproduction.
Effectiveness of Insulin Sensitizing Drugs for Polycystic Ovary Syndrome - Cochrane for Clinicians
Chasteberry - Article
ABSTRACT: For centuries, chasteberry has been used to treat many hormone-related gynecologic conditions. The current literature supports the use of chasteberry for cyclical breast discomfort and premenstrual syndrome; data on its use for menstrual irregularities and fertility disorders are weak. Its traditional use as a galactagogue (i.e., a substance that enhances breast milk production) is not well supported in the literature and should be discouraged. There are no clinical data to support the use of chasteberry for reducing sexual desire, which has been a traditional application. Chasteberry is well tolerated; reported adverse effects are minor and may include gastrointestinal complaints, dizziness, and dry mouth. No herb-drug interactions have been reported, but caution is advised for its concomitant use with dopamine agonists or antagonists. Optimal standardization and dosing recommendations await clarification in clinical studies.
IUDs: Time for a Renaissance - Editorials
ABSTRACT: Endometriosis, which affects up to 10 percent of reproductive-aged women, is the presence of endometrial tissue outside of the uterine cavity. It is more common in women with pelvic pain or infertility (25 to 40 percent and 70 to 90 percent, respectively). Some women with endometriosis are asymptomatic, whereas others present with symptoms such as debilitating pelvic pain, dysmenorrhea, dyspareunia, and decreased fertility. Diagnosis of endometriosis in primary care is predominantly clinical. Initial treatment includes common agents used for primary dysmenorrhea, such as nonsteroidal anti-inflammatory drugs, combination estrogen/progestin contraceptives, or progestin-only contraceptives. There is some evidence that these agents are helpful and have few adverse effects. Referral to a gynecologist is necessary if symptoms persist or the patient is unable to become pregnant. Laparoscopy is commonly used to confirm the diagnosis before additional treatments are pursued. Further treatments include gonadotropin-releasing hormone analogues, danazol, or surgical removal of ectopic endometrial tissue. These interventions may control symptoms more effectively than initial treatments, but they can have significant adverse effects and limits on duration of therapy.
ABSTRACT: Chlamydia trachomatis is a gram-negative bacterium that infects the columnar epithelium of the cervix, urethra, and rectum, as well as nongenital sites such as the lungs and eyes. The bacterium is the cause of the most frequently reported sexually transmitted disease in the United States, which is responsible for more than 1 million infections annually. Most persons with this infection are asymptomatic. Untreated infection can result in serious complications such as pelvic inflammatory disease, infertility, and ectopic pregnancy in women, and epididymitis and orchitis in men. Men and women can experience chlamydia-induced reactive arthritis. Treatment of uncomplicated cases should include azithromycin or doxycycline. Screening is recommended in all women younger than 25 years, in all pregnant women, and in women who are at increased risk of infection. Screening is not currently recommended in men. In neonates and infants, the bacterium can cause conjunctivitis and pneumonia. Adults may also experience conjunctivitis caused by chlamydia. Trachoma is a recurrent ocular infection caused by chlamydia and is endemic in the developing world.