Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: EC:3.1.4.1 (phosphodiesterase)
 18,767 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Erectile Dysfunction (ED) is common in men with diabetes. Diabetic men are three times as likely to develop ED as non-diabetic men. The cause is multifactorial, but most commonly reflects endothelial dysfunction and autonomic neuropathy. Diabetes and vascular disease often coexist and ED may be a marker for silent occlusive arterial disease, for which the patient should be screened. Many men still do not volunteer their problem, hence, routine questioning by health care professionals is an important part of the overall management because of the deleterious effect of ED on relationships, self-esteem and quality of life. Treatment is effective in the majority and all options should be considered, beginning with the much preferred oral phosphodiesterase type 5 inhibitors (sildenafil, tadalafil, vardenafil). Female Sexual Dysfunction or Disorder (FSD) is more difficult to define and specific studies in diabetics are limited. Problems with arousal, lubrication and orgasmic dysfunction occur, but the fatigue of diabetes may be influencing these complaints, and in general, psychological issues appear to predominate.
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PMID:Sexual dysfunction and diabetes. 1516 Nov 20

Female sexual dysfunction can be founded by disorders of sexual desire, arousal, orgasm, and sexual pain. Physiologic sexual dysfunction can, in many cases, be the result of impaired neurovascular tone to the clitoris and vagina. The vagina and clitoris both contain erectile tissue and phosphodiesterase type 5 (PDE5). Accordingly, the use of sildenafil, a PDE5 inhibitor, has been studied in relation to neurogenic female sexual dysfunction. The present case report addresses neurogenic female sexual dysfunction from the result of a ruptured L5-S1 intervertebral disk. The patient was treated with sildenafil, and her symptoms were recorded using a Female Sexual Function Index score. Discussion of the use of sildenafil in women, with an emphasis on female neurovascular sexual physiology and function, is reviewed.
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PMID:Success of sildenafil treatment in neurogenic female sexual dysfunction caused by L5-S1 intervertebral disk rupture: a case report. 1759 8

Female sexual dysfunction (FSD) is a prevalent problem, afflicting approximately 40% of women and there are few treatment options. FSD is more typical as women age and is a progressive and widespread condition. Common symptoms associated with FSD include diminished vaginal lubrication, pain and discomfort upon intercourse, decreased sense of arousal and difficulty in achieving orgasm. Only a small percentage of women seek medical attention. In comparison to the overwhelming research and treatment for erectile dysfunction in males, specifically with the development of phosphodiesterase type 5 inhibitors, significantly less has been explored regarding FSD and treatment is primarily limited to psychological therapy. Several cardiovascular diseases have been linked with FSD including atherosclerosis, peripheral arterial disease and hypertension, all of which are also pathological conditions associated with aging and erectile dysfunction in men. Using animal models, we have expanded our understanding of FSD, however a tremendous amount is still to be learned in order to properly treat women suffering from FSD. The aim of this review is to provide the most current knowledge on FSD, advances in basic science addressing this dysfunction, and explore developing therapeutic options.
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PMID:Female sexual dysfunction: therapeutic options and experimental challenges. 1953 61

Female sexual dysfunction (FSD) incorporates various sexual disorders including hypoactive sexual desire disorder, sexual arousal disorder, orgasmic and sexual pain disorders. Although many strategies have been formulated for the treatment of male sexual problems, FSD remains an area that warrants further research and trial studies to identify the most efficacious treatment options. Research has highlighted numerous pharmacological interventions that have been trialled and found to exhibit positive effects. These include hormonal therapies, prostaglandins, dopaminergic agonists, phosphodiesterase type-5 (PDE-5) inhibitors and melanocortin agonists.
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PMID:Review of drug treatment for female sexual dysfunction. 1981 9

Many women will likely experience a sexual problem in their lifetime. Female sexual dysfunction is a broad term used to describe 3 categories of disorders of a multifactorial nature. Effective, but limited pharmacotherapeutic options exist to address female sexual dysfunction. The FDA recently approved the first agent for treatment of hypoactive sexual desire disorder in pre-menopausal women. Off-label use of hormonal therapies, particularly oestrogen and testosterone, are the most widely employed for female sexual dysfunction, particularly in post-menopausal women. Other drugs currently under investigation include phosphodiesterase inhibitors and agents that modulate dopamine or melanocortin receptors.
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PMID:[Female sexual dysfunction: Drug treatment options]. 2704 39