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Biomedical subjects

C H McAlpine

Publications and source records attributed to C H McAlpine.

13 recordsLinked to original sources
PubMed1996

Standardization of health assessments for patients aged 75 years and over: 3 years' experience in the Forth Valley Health Board area.

BACKGROUND: The new contract for general practitioners (GPs) was introduced in 1990. This required all GPs to offer their patients aged 75 years of over an annual assessment. AIM: The study aimed to determine if 3 years' experience had resulted in standardization of the way in which health assessments for patients aged 75 years and over are carried out. METHOD: The study was carried out in 1993. Questionnaires were sent to the principal partners of all 55 general practices in the Forth Valley Health Board (FVHB) area. The main outcome measures were the fulfilment of contractual requirements and standardization of the health assessment process. RESULTS: Completed questionnaires were returned by 49 practices (89%) Eighty per cent (39 practices) had drawn up their own assessment programme in 1990. Responsibility for assessments was most often (41 practices) shared between different members of the primary care team (84%). Although most practices satisfied contractual requirements, there were wide variations in approach, potentially influencing outcome. CONCLUSION: Despite three years' experience, no standardized approach to the health assessment of patients aged 75 years and over has been developed. Purchasers of health care require information on the needs of their client population, and this should be available in an accessible, standardized form. There is an urgent need for a review of the way in which the 1990 contract has been implemented to standardize health assessments and improve effectiveness in meeting its original aims.

Aged↗
PubMed1994

Managing stroke.

Explore the source record for details and available documents.

Aged↗
PubMed1990

Use of influenza vaccine in long-stay geriatric units.

A postal questionnaire sent to all consultant geriatricians in Great Britain and Northern Ireland determined that less than one consultant in five offered influenza vaccine to patients in continuing-care wards. The main reasons given were that vaccine was inappropriate or unnecessary. This information prompted a prospective study of viral illness during the winter months of 1986-87 in eight continuing-care wards with a population of 196 patients. There were 70 episodes of influenza-like illness (ILI), but only 17 viruses were isolated, the commonest being rhinovirus (seven patients). As most cases of ILI in this population were caused by viruses other than influenza, the reluctance of most geriatricians to give influenza vaccine to continuing-care patients appears justified.

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PubMed1988

A comparison of treatment with metformin and gliclazide in patients with non-insulin-dependent diabetes.

Twenty-seven obese non-insulin-dependent diabetic patients, treated with dietary carbohydrate restriction and metformin, were recruited from the diabetic outpatient clinic and entered into an open crossover study with gliclazide. Twenty-one patients completed the study. During three months observation on metformin, the mean weight of the group fell by 1.0 kg with 14 patients losing a mean of 1.8 kg with 14 patients losing a mean of 1.8 kg, 3 remaining unchanged and 4 gaining a mean weight of 1.1 kg. Over the subsequent three months on gliclazide, the mean weight of the group rose by 1.4 kg with 16 patients gaining a mean of 2.2 kg, two remaining unchanged and 3 losing a mean of 2.0 kg. In addition, 10 patients were heavier after gliclazide than at the time of recruitment (mean 2.6 kg), 3 were unchanged and 8 had lost weight since commencing the trial (mean 2.1 kg), mostly due to greater loss on metformin than gain on gliclazide. Glycaemic control did not improve significantly during the observed period on metformin but lower concentrations of fasting glucose and total glycosylated haemoglobin were achieved with gliclazide. Mean plasma insulin concentration was significantly higher and mean serum lactate was significantly lower during treatment with gliclazide. In conclusion, gliclazide does not support weight loss in obese non-insulin-dependent diabetic patients to the same extent as metformin but the difference between the two drugs is small. Gliclazide is a suitable oral hypoglycaemic agent for use in the obese diabetic who cannot be controlled by diet alone.

Adult↗
PubMed1988

A simple screening test for hearing impairment in elderly patients.

This study investigated the reliability of simple bedside free-field voice testing in the detection of hearing impairment in patients admitted to a geriatric unit. Sixty-two consecutive admissions were assessed at four graduated levels of loudness by geriatrician and otolaryngologist independently. Pure tone audiometry was then performed blind. Voice testing by both observers was concordant in 88% of all ears and in 100% of ears able to hear a whispered voice (WV) at 2 ft (approximately 0.6 m). The WV at 2 ft was the most discriminant test with a sensitivity of 100%, a specificity of 84% and a predictive value of 92% for hearing impairment likely to benefit from provision of a hearing aid. Free-field voice testing appears a simple, reliable and reproducible test for detecting hearing impairment in elderly patients.

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PubMed1987

Outcome after episodes of hypothermia.

A retrospective study was made of all patients aged over 65 years with hypothermia discharged from or dying in the Victoria Infirmary, Glasgow in the years 1977-81. Full follow-up data were obtained on 81 of the 91 patients identified. Patients were divided into cases of primary and secondary hypothermia. There were no significant differences between the two groups in initial mortality mean age on admission or mean temperature on admission, but there was a highly significant (P less than 0.001) difference in long-term outcome: the 3-year mortality in patients who survived the index admission was 100% in the primary group and 24% in the secondary group.

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PubMed1986

Pyrexia in infection in the elderly.

This prospective study investigated the common belief that pyrexia is frequently absent in elderly patients with infection. Oral temperature was closely monitored using both a mercury and an electronic thermometer in 150 ill elderly patients (mean age 81 years) of whom 80% were new admissions to this Unit. A scoring system was devised, based on investigation results and excluding temperature, to assess objectively the likelihood of infection. Seventy-one patients (47%) had 'definite' infection: 95% were pyrexial. A further eight of the nine patients with probable infection were pyrexial. There were no significant differences in mean temperature or other indices of infection between those who died of their infection and those who survived. Ten per cent of all pyrexias were detected only on the electronic thermometer, not on mercury measurement. In 12% of pyrexial patients, the pyrexia first appeared more than 12 h after temperature measurement started. With effective monitoring, pyrexia is detectable in the vast majority of infected elderly patients.

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