Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030567 (Parkinson's disease)
 63,064 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Patients with Parkinson's disease (PD) are known to experience autonomic nervous system dysfunction: this disruptive symptomatology includes urinary urgency, frequency, and nocturnal polyuria. Anticholinergic and tricyclic medications can be beneficial in controlling these urinary symptoms, but have unpleasant side effects in some patients. Desmopressin has been used to treat nocturnal polyuria successfully in a number of conditions, such as central diabetes insipidus, enuresis, and autonomic failure. The purpose of the present study was to assess the efficacy of desmopressin in patients with PD with significant nocturia. Eight patients were recruited into the study. They were first asked to establish a baseline of number of nocturnal voids; the patients were then prescribed the intranasal form of desmopressin and asked to continue to record the number of nocturnal voids. The five patients who completed the trial demonstrated clinically and statistically significant reductions in the frequency of nocturnal voids. One patient became hyponatremic and confused during desmopressin administration; his symptoms resolved soon after the desmopressin was discontinued. Two patients failed to complete the trial due to compliance problems. Thus, desmopressin appears to be a safe and effective medication for nocturnal polyuria in PD.
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PMID:Beneficial effect of intranasal desmopressin for nocturnal polyuria in Parkinson's disease. 765 53

PROBLEMS OF THE PROSTATE: Benign hypertrophy of the prostate (BHP), when it occurs, is manifested by an obstruction or irritation related to overactivity of the bladder. The obstructive syndrome is defined by urodynamic tests. Urge incontinence and study of the pressure-flow ratio are the tests of choice. The functional handicap and impact on quality of life are assessed using the International Prostatism Symptoms Score (I-PSS). Efficient and fairly well tolerated medical treatment has reduced the indications for surgery. It relies on alpha-blockers, 5a-reductase inhibitors and phytotherapy. When indicated, the surgical treatment of choice is endoscopic resection of the prostate. Among the non-prostatic micturition disorders, urge micturition with, in extreme cases, incontinence are due to detrusor instability. This is of multifactor origin; enhanced by the local irritation or environmental factors, it usually occurs within a context of acute or chronic pathologies. Treatment is recommended with anticholinergic agents. New molecules have recently been launched, better tolerated than oxybutinine. Electrostimulation can be a good alternative in mentally normal patients. Micturition due to excess urine may be due to overactivity of the bladder, the major risk of which is acute urine retention. It can also be observed during neurological affections such as Parkinson's disease or during administration of certain drugs. Nocturnal polyuria is a frequent problem. However, simple hygiene and dietary measures and the control of certain concomitant diseases can usually relieve the symptoms. Medical treatment relies on desmopressine.
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PMID:[Clinical manifestations of urinary disorders and their treatment in ageing men]. 1291 Jan 67