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Biomedical subjects

W D Reed

Publications and source records attributed to W D Reed.

83 records · Page 5Linked to original sources
PubMed1971

A comparative study of conventional premedication (pethidine, promethazine, and atropine) and neuroleptanalgesia (droperidol and phenoperidine) for peroral endoscopy.

A double blind comparison of conventional premedication (pethidine, promethazine, and atropine) and neuroleptanalgesia (droperidol and phenoperidine) failed to demonstrate any difference in either the comfort of the patient or ease of instrumentation in 70 upper gastrointestinal tract endoscopies. Further trials are needed before conventional premedication is abandoned.

Adult↗
PubMedDate not supplied

Primary biliary cirrhosis: clinicopathological characteristics and outcome.

Thirty-five patients with primary biliary cirrhosis were seen between 1974 and 1989. The median mean age at presentation was 53 years (range: 30-77) and the female to male ratio was 7.8:1. Thirteen (37%) were asymptomatic and nine (26%) had associated auto-immune disorders. Pruritus and hepatomegaly were present in half of the patients. Advanced histological stages of disease (Stages 3 and 4) were present in 57% of patients. The median period of follow-up was 5 years (range: 0.1-20). Twelve patients died, nine from hepatic causes and three from non-hepatic causes. One has undergone liver transplantation. A Kaplan-Meier curve estimated the median survival to be 11 years. Asymptomatic patients developed progressive disease and survival was similar to that of symptomatic patients. Using Cox's proportional hazards model, age, serum bilirubin and serum albumin were found to be independent prognostic variables correlating with reduced survival.

Female↗
PubMedDate not supplied

Primary sclerosing cholangitis: clinical and immunopathological review of 21 cases.

Twenty-one patients with primary sclerosing cholangitis were seen during 1979-87. The mean age at onset of disease was 51.7 years (range: 13-78 years) with a male: female ratio of 2.5:1. Six (29%) were asymptomatic at the time of diagnosis. Eleven patients (52%) had ulcerative colitis. Cholangiography demonstrated abnormalities limited to the intrahepatic ducts in 10 cases, with both intrahepatic and extrahepatic involvement in 11. Histological features on liver biopsy included: portal tract inflammation and cholestasis in all; paucity of bile ducts in 56%; piecemeal necrosis in 19% and cirrhosis in 6%. Circulating autoantibodies and elevated serum immunoglobulins were found in half of the patients and HLA-B8 was detected in 53%. A deficiency of circulating CD3 and CD8 cells was not found in the 12 patients tested. The mean follow-up was 51 months (range: 3-180 months). Three patients died from non-hepatic causes and another has received liver transplantation. A Kaplan-Meier curve predicted 70% survival at 72 months.

Autoantibodies↗