Pancreatic Exocrine Function in Maturity Onset Diabetes Mellitus

Exocrine pancreatic function was studied in 14 inpatients with newly diagnosed maturity onset diabetes mellitus. Five patients had clinical and biochemical evidence of pancreatic disease (two carcinoma, three pancreatitis). The other nine patients had no clinical pancreatic disease but all except one had at least one abnormal result of pancreatic function tests. None of this group with idiopathic diabetes mellitus developed any clinical evidence of exocrine pancreatic disease over the next five years. Mild abnormalities of exocrine pancreatic function in newly diagnosed patients with diabetes but without clinical evidence of pancreatic disease do not usually develop into overt pancreatic disease, and are therefore probably clinically unimportant.     

Pregnancy and the Nephrotic Syndrome

Nineteen patients with nephrotic syndrome, 13 with histological diagnosis, were studied throughout 31 pregnancies. Eight were diagnosed for the first time during pregnancy.Antenatal problems due to severe oedema, urinary tract infection, and refractory orthochromic anaemia were encountered. Eight patients were hypertensive at booking, and in two of these pregnancy was terminated; three others had a significant increase in blood pressure. In 12 of the remaining pregnancies a rise in blood pressure of 20 mm. Hg or more occurred towards term.There were 29 live births (including one set of twins), one stillbirth due to a cord accident, and one neonatal death. The infant birth weight, apart from being affected by hypertension, was related to the maternal serum albumin level.The patients have been under observation for up to 20 years. Fifteen have not shown any deterioration of renal function during the prolonged period of observation. One developed oliguric renal failure immediately post partum and three others died, two, four, and 12 years after their pregnancies.     

Nephrotic Syndrome in the Elderly

Though the nephrotic syndrome is generally believed to be uncommon in the elderly, patients aged 60 years or more accounted for 25 out of 100 consecutive adult cases. Six (24%) of these had the minimal change lesion, compared with 16% of the younger adults. The incidence of membranous glomerulonephritis was similar in the two age groups, but proliferative glomerulonephritis was more common in the younger (29%) than in the older group (16%). Amyloidosis did not have a higher incidence in the higher age group. Five of the elderly patients with minimal change lesion were treated with prednisone—in four a complete remission from the nephrotic syndrome followed, while the fifth patient''s course is unknown.These results suggest that, when the patient''s other circumstances allow, the nephrotic syndrome in an elderly patient should be investigated and managed as in younger age groups.