Journal of Postgraduate Medicine
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Year : 1977  |  Volume : 23  |  Issue : 4  |  Page : 147-155  

Clinical experience with metolazone-a new diuretic­ in cases of edema and ascites due to hepatic cirrhosis, C.C.F.,, and malnutrition

UK Sheth1, JM Mehta2, Teresa Paul3, Sumati Nair4, Bharati Sanghvi5 
1 Clinical Pharmacology Unit, K.E.M. Hospital and Seth G. S. Medical College, Parel, Bombay 400 012, India
2 Department of Pharmacology and Medicine, K.E.M. Hospital and Seth G. S. Medical College, Parel, Bombay 400 012, India
3 Clinical Drug Trial Unit, (CSIR), K.E.M. Hospital and Seth G. S. Medical College, Parel, Bombay 400 012, India
4 Tata Blood Bank, Bombay, India
5 J.J. Hospital and the Department o f Statistics, University of Bombay, Bombay., India

Correspondence Address:
U K Sheth
Clinical Pharmacology Unit, K.E.M. Hospital and Seth G. S. Medical College, Parel, Bombay 400 012
India

Metolazone [2-methyl-3-(0-tolyl)-6-sulpharnyl-7-chloro-1, 2, 3, 4­tetra hydro-4-quinazolinone] is recently introduced as a new orally acting diuretic. It is structurally related to sulfonamides and benzo­thiazidines. 41 male patients suffering from generalised edema due to various causes including 7 cases of congestive cardiac failure, 6 cases of malnutrition and 28 cases of hepatic cirrhosis were treated with metolazone given orally in a dose varying from 5 to 60 mg per day. The optimum effective dose was found to be 5 mg per day. 36 cases responded well with a loss of body weight ranging from 2.5 kg. to 12 kg. There was a significant increase in the urine volume and the urinary sodium, potassium and chloride excretion. Saluretic response was marked. Urinary sodium increased from 8-20 mEq/ day to 100 to 120 mEq in 24 hours. No serious side effects were observed during this study. Hypokalemia and hyponatremia occurred on increase of the dose. Occasionally leg cramps and abdominal distress were observed. Metolazone was found to be an effective orally active diuretic in a dose of 5 to 10 , mg/day.


How to cite this article:
Sheth U K, Mehta J M, Paul T, Nair S, Sanghvi B. Clinical experience with metolazone-a new diuretic­ in cases of edema and ascites due to hepatic cirrhosis, C.C.F.,, and malnutrition.J Postgrad Med 1977;23:147-155


How to cite this URL:
Sheth U K, Mehta J M, Paul T, Nair S, Sanghvi B. Clinical experience with metolazone-a new diuretic­ in cases of edema and ascites due to hepatic cirrhosis, C.C.F.,, and malnutrition. J Postgrad Med [serial online] 1977 [cited 2020 Dec 5 ];23:147-155
Available from: https://www.jpgmonline.com/article.asp?issn=0022-3859;year=1977;volume=23;issue=4;spage=147;epage=155;aulast=Sheth;type=0


 
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