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Target Concepts:
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Query: UMLS:C0002453 (
amenorrhea
)
6,245
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Detailed reports of hypogonadotropic hypogonadism in patients receiving morphine analgesia were published in 2010. Symptoms included flushing and sweating,
amenorrhoea
,
impotence
and decreased libido. Epidemiological studies have examined a possible link between hypogonadism and opioid use, in both patients and drug addicts. Statistically significant decreases in plasma hormone concentrations were found, with lower testosterone and LH levels in men, and lower oestradiol, progesterone, LH and FSH levels in women. Animal studies have provided consistent results. It is suspected that opioids affect the hypothalamic-pituitary axis, inhibiting LH secretion. Patients should be warned of this risk. If signs of hypogonadism occur in a patient taking an opioid, the benefits and harms of treatment should be reassessed. If possible, the dose should be reduced or the opioid withdrawn.
...
PMID:Opioids and hypogonadism. 2251 35
Since prolactin (PRL) (a hormone produced by the anterior pituitary) was first identificated, the existence of hyperprolactinemic syndrome has been recognized. Main symptoms are galactorrhea, oligomenorrhea,
amenorrhea
and infertility in women and decreased libido and
impotence
in men. Macroprolactinemia reflects the predominance of circulating forms with reduced bioactivity not associated with typical clinical manifestations of hyperprolactinemia. It is identified by immunoassays commonly used in clinical practice, resulting in hyperprolactinemia. Polyetilenoglycol (PEG) is the most used method that removes PRL from serum. It is likely that the phenomenon of macroprolactinemia is consistently underestimated and unrecognized. Manufacturers of immunoassays for PRL have been slow to incorporate in the literature, validated protocols, and data related to the interference of PEG. From a clinical and biochemical point of view and, the main concern should be to avoid unnecessary investigation and treatment.
...
PMID:[Macroprolactinemia--laboratory determination and its clinical significance]. 2286 2
Evidence from Ghana consistently shows that unmet need for contraception is pervasive with many possible causes, yet how these may differ by cultural zone remains poorly understood. This qualitative study was designed to elicit information on the nature and form of misconceptions associated with contraceptive use among northern and southern Ghanaians. Twenty-two focus group discussions (FGDs) with married community members were carried out. Community health officers, community health volunteers, and health care managers were also interviewed using a semi-structured interview guide. FGDs and in-depth interviews were recorded digitally, transcribed verbatim, and analyzed using QSR Nvivo 10 to compare contraceptive misconceptions in northern and southern Ghana. Results indicate that misconceptions associated with the use of contraceptives were widespread but similar in both settings. Contraceptives were perceived to predispose women to both primary and secondary infertility, uterine fibroids, and cancers. As regular menstrual flow was believed to prevent uterine fibroids, contraceptive use-related
amenorrhea
was thought to render acceptors vulnerable to uterine fibroids as well as cervical and breast cancers. Contraceptive acceptors were stigmatized and ridiculed as promiscuous. Among northern respondents, condom use was generally perceived to inhibit erection and therefore capable of inducing male
impotence
, while in southern Ghana, condom use was believed to reduce sensation and sexual gratification. The study indicates that misconceptions associated with contraceptive use are widespread in both regions. Moreover, despite profound social and contextual differences that distinguish northern and southern Ghanaians, prevailing fears and misconceptions are shared by respondents from both settings. Findings attest to the need for improved communication to provide accurate information for dispelling these misconceptions.
...
PMID:A comparative qualitative study of misconceptions associated with contraceptive use in southern and northern ghana. 2525 Mar 7
The steroidal mineralocorticoid receptor (MR) antagonists, spironolactone and eplerenone, decrease blood pressure, and attenuate the progression of chronic kidney disease (CKD). However, their use is limited by the fear of inducing hyperkalemia, gynecomastia,
impotence
, and
amenorrhea
. Esaxerenone is a novel nonsteroidal MR blocker (MRB) that has been recently developed. In vitro studies have revealed that esaxerenone has a high potency and selectivity for MR compared with spironolactone and eplerenone. Further studies have shown that esaxerenone elicits a strong blood pressure-lowering effect in hypertensive animals. Following the results from phase III clinical trials that esaxerenone is an effective and well-tolerated MRB in Japanese hypertensive patients, esaxerenone became clinically available in Japan from May 2019 for hypertensive patients. Thus, esaxerenone is a promising treatment option for patients with hypertension. In addition, both preclinical studies and phase II clinical trials have shown that esaxerenone elicits renoprotection independent of its antihypertensive effect. Recently, a phase III clinical trial (ESAX-DN study) has also demonstrated the safety and efficacy of esaxerenone in patients with type 2 diabetes and microalbuminuria. These data support future clinical development of esaxerenone for the treatment of renal disease.
...
PMID:Esaxerenone, a novel nonsteroidal mineralocorticoid receptor blocker (MRB) in hypertension and chronic kidney disease. 3266 Dec 69
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