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H Sutcliffe

Publications and source records attributed to H Sutcliffe.

15 recordsLinked to original sources
PubMed1999

Surveillance of problem drug use in the UK: a review of a Regional Drug Misuse Database.

BACKGROUND: We report detailed findings of the first systematic validation of a Regional Drug Misuse Database (RDMD); such databases constitute the main investment in routine drug statistics in the UK by the Department of Health. METHODS: A retrospective case-finding study in a stratified random sample of one in three specialist drug agencies was carried out. Agency records of clients attending during 1994 were matched with reports (episodes) to the North Thames RDMD to assess the level of under-reporting, and the relationship between RDMD reports (episodes) and the number of problem drug users in contact with agencies. Under-ascertainment of cases was estimated using two-sample capture-recapture. RESULTS: Under-reporting was associated with agency records missing full date of birth or initials (attributers), and agency type. Compared with drug dependency units (DDU) the odds of under-reporting were 3-18 times higher by the other specialist drug agencies. Even after excluding episodes with missing attributers the odds ratio (OR) of not being reported was significantly higher among needle exchanges (OR 2.7), non-statutory community based drug teams (OR 3.2), statutory community based drug teams (OR 4.9) and residential rehabilitation units (OR 8.7) compared with DDUs. Overall database episodes represented 60 per cent of the number of clients attending specialist agencies as a result of a mixture of under-reporting and the proportion of clients retained in treatment, which also varied by agency type. A total of 727 individuals (16 per cent) had never been reported. CONCLUSIONS: Surveillance of drug misuse through RDMDs does not yet fulfil its objectives. It is essential that a system of following up reports is introduced to improve their utility, and to contribute to the monitoring of the UK Government's new drugs strategy, and wider European surveillance.

Adolescent↗
PubMed1988

Factitious proteinuria: diagnosis and protein identification by use of isoelectric focusing.

Factitious proteinuria is an unusual finding. We present a case in which clinical suspicion was aroused by the disparity between the clinical history and findings and the 24-h excretion of protein in urine. Electrophoresis of the patient's serum and urine confirmed the presence of an unusual protein. By isoelectric focusing we identified it as egg-white, a finding confirmed by immunofixation with antiserum to egg-albumen. In the past, confirmation of the identity of such a protein has required specific antiserum for immunofixation or immunodiffusion. Such antiserum may not always be available. However, isoelectric focusing gives sufficient resolution for positive identification of exogenous proteins, even in the presence of true proteinuria.

Factitious Disorders↗
PubMed1983

Cushing's disease treated by total adrenalectomy: long-term observations of 43 patients.

Forty-three patients were treated by total adrenalectomy for pituitary-dependent Cushing's disease. The median period of observation was 10 years (range one to 20 years). Thirty-eight patients (88 per cent) had rapid and lasting remissions. Of the 38 in remission, 21 became pigmented but without pituitary enlargement, 11 became pigmented with evidence of further pituitary expansion (Nelson's syndrome) and six neither became pigmented nor showed pituitary expansion. Pituitary expansion was associated with high plasma ACTH values, and treatment of pituitary tumours by surgery or radiotherapy gave poor results. However, when compared with alternative methods of treatment, total adrenalectomy for Cushing's disease is still satisfactory for many patients, despite advances in pituitary surgery, and has advantages over 'medical adrenalectomy' with drugs.

17-Ketosteroids↗