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Biomedical subjects

R Illingworth

Publications and source records attributed to R Illingworth.

11 recordsLinked to original sources
PubMed1989

Learning disorders.

Learning disorders, not explained by low intelligence, are common in children. They include difficulties in reading, spelling and mathematics and are often associated with overactivity and poor concentration. Prenatal perinatal and postnatal factors may be aetiologically important and treatment should be aimed at the cause.

England↗
PubMed1989

Effect of oral nimodipine on cerebral infarction and outcome after subarachnoid haemorrhage: British aneurysm nimodipine trial.

OBJECTIVE: To determine the efficacy of oral nimodipine in reducing cerebral infarction and poor outcomes (death and severe disability) after subarachnoid haemorrhage. DESIGN: Double blind, placebo controlled, randomised trial with three months of follow up and intention to treat analysis. To have an 80% chance with a significance level of 0.05 of detecting a 50% reduction in an incidence of cerebral infarction of 15% a minimum of 540 patients was required. SETTING: Four regional neurosurgical units in the United Kingdom. PATIENTS: In all 554 patients were recruited between June 1985 and September 1987 out of a population of 1115 patients admitted with subarachnoid haemorrhage proved by the results of lumbar puncture or computed tomography, or both. The main exclusion criterion was admission to the neurosurgical units more than 96 hours after subarachnoid haemorrhage. There were four breaks of code and no exclusions after entry. One patient was withdrawn and in 130 treatment was discontinued early. All patients were followed up for three months and were included in the analysis, except the patient who had been withdrawn. INTERVENTIONS: Placebo or nimodipine 60 mg was given orally every four hours for 21 days to 276 and 278 patients, respectively. Treatment was started within 96 hours after subarachnoid haemorrhage. END POINTS: Incidence of cerebral infarction and ischaemic neurological deficits and outcome three months after entry. MEASUREMENTS: Demographic and clinical data, including age, sex, history of hypertension and subarachnoid haemorrhage, severity of haemorrhage according to an adaptation of the Glasgow coma scale, number and site of aneurysms on angiography, and initial findings on computed tomography were measured at entry. Deterioration, defined as development of a focal sign or fall of more than one point on the Glasgow coma scale for more than six hours, was investigated by using clinical criteria and by computed tomography, by lumbar puncture, or at necropsy when appropriate. All episodes of deterioration and all patients with a three month outcome other than a good recovery were assessed by a review committee. MAIN RESULTS: Demographic and clinical data at entry were similar in the two groups. In patients given nimodipine the incidence of cerebral infarction was 22% (61/278) compared with 33% (92/276) in those given placebo, a significant reduction of 34% (95% confidence interval 13 to 50%). Poor outcomes were also significantly reduced by 40% (95% confidence interval 20 to 55%) with nimodipine (20% (55/278) in patients given nimodipine v 33% (91/278) in those given placebo). CONCLUSIONS: Oral nimodipine 60 mg four hourly is well tolerated and reduces cerebral infarction snd improves outcome after subarachnoid haemorrhage.

Administration, Oral↗
PubMed1989

What matters in developmental assessment?

Many feel the urge to calculate a score or figure for a child's development by submitting him to some objective test of readily scorable items, without regard to the child as a whole. I suggest that instead of merely determining a score for a child's development we should try to understand development, and particularly the purpose of developmental tests, their limitations and the reasons for those limitations. We should continue to learn about development by following up all those many children in which for a variety of reasons the assessment was unusual or difficult.

Child↗
PubMed1986

Early failure of the famous.

This is a historical review of school failure, underachievement and underestimation of the ability of children destined for world fame. Many were refused admission to a college of higher education, many failed to secure a university degree, more than 30 were expelled from school or university and several were sent to prison. Some reasons are discussed for the failure of parents and teachers to recognize outstanding ability in children.

Adolescent↗
PubMed1977

Continuous intrauterine copper contraception for 3 years: comparison of replacement at 2 years with continuation of use.

A total of 1245 women had a copper 7 intrauterine contraceptive device (IUD) inserted in 1971-3 were followed up for three years (22 761-5 women months of use). After 24 months 483 women elected to continue with the same copper 7 (continuation group), and 183 had their copper 7 replaced with a new one (replacement group). The subsequent pregnancy and expulsion rates were both significantly lower in the replacement group. The higher pregnancy rate among the women who continued to use their copper 7 device for a third year suggests that although the copper is still there, it is not available for contraceptive action. Replacing the device at 24 months did not seem to cause again the problems that usually occur in the first six months of IUD use.

Adult↗