Mobile Chest Radiography Service for General Practitioners

In an eight-year period a mobile general practitioner chest x-ray referral service examined 100,000 patients referred by their family doctors. Of the patients examined, 8% were found to have previously undiagnosed significant thoracic disease. The incidence of pulmonary tuberculosis in need of treatment was 2.7 per thousand examinations (55% of them infectious). A total of 590 cases of primary cancer of lung were found. The incidence of this disease in men aged 45 and over was 19.4 per thousand examinations. A survey of general practitioners in the area concerned showed that they welcomed the service as a useful addition to their diagnostic facilities.     

General practitioner training in paediatrics in the Trent region.

A total of 259 postal questionnaires were sent to all final year vocational trainees and new principals in general practice in the Trent region to find out how much training in paediatrics they had had. Questionnaires were returned by 105 trainees and 139 principals (244; 94%). Overall 72% (175) had taken up a hospital post in paediatrics during training, but among the 138 doctors who were on or had completed a three year vocational training scheme the proportion was slightly higher (82%; 115) (p = 0.01). Among the 175 who had had a post in paediatrics 108 (62%) had been given teaching sessions every week, and for half of these doctors the sessions lasted over one hour a week. Seventy five (54%) of the 139 principals reported that in their training in a general practice they had received no teaching about child health and a fifth said that they had not attended a clinic for children; 47 (34%) had received no training on procedures for dealing with cases of child abuse. The doctors who had held posts as senior house officers in paediatrics were more likely to report that they had adequate skills in paediatrics than those who had not, but overall only 62 (44%) reported that they could run a preschool child health surveillance programme. Extra paediatric posts in hospital are needed, but in the mean time improvements can be made to the teaching content in hospital and in the general practice attachment and postgraduate training in paediatrics provided for all general practitioners.     

How good is general practice developmental screening?

All developmental screening in Somerset is performed by general practitioners and health visitors. A retrospective review of a cohort of 1504 7 year old children living in semirural Somerset found that the development assessment by a health visitor at age 3 1/2 years had a sensitivity of 45% for identifying the 103 children with special educational needs, whereas the sensitivity of the preschool examination by a general practitioner was 56%. There was no relation between results of preschool developmental assessment and later reading ability. Of the 23 children in special schools, 22 had been identified independently of the developmental screening programme before starting school. Intervention was started at a mean age of 1 year 5 months (range 2 months to 3 years) for children with severe learning difficulties, and 3 years 9 months (2 years 3 months to 6 years 6 months) for children with moderate learning difficulties. The preschool medical examination revealed fairly minor medical problems: 29 of 81 children referred for specialist opinions were shown to be medically normal, and for only seven of the medically abnormal children was information about their conditions given to their teachers. In Somerset screening the development of all children at predetermined ages has not been very useful.     

Randomised controlled trial of treatment of unilateral visual impairment detected at preschool vision screening

Objectives To test the efficacy of treatment for unilateral visual loss detected by preschool vision screening and the extent to which effectiveness varies with initial severity.Design Randomised controlled trial of full treatment with glasses and patching, if required, compared with glasses only or no treatment. Masked assessment of best corrected acuity after one year of follow up.Setting Eight UK eye departments.Participants 177 children aged 3-5 years with mild to moderate unilateral impairment of acuity (6/9 to 6/36) detected by screening.Results Children in the full and glasses treatment groups had incrementally better visual acuity at follow up than children who received no treatment, but the mean treatment effect between full and no treatment was equivalent to only one line on a Snellen chart (0.11 log units; 95% confidence interval 0.050 to 0.171; P < 0.0001). The effects of treatment depended on initial acuity: full treatment showed a substantial effect in the moderate acuity group (6/36 to 6/18 at recruitment) and no significant effect in the mild acuity group (6/9 to 6/12 at recruitment) (P = 0.006 for linear regression interaction term). For 64 children with moderate acuity loss the treatment effect was 0.20 log units, equivalent to one to two lines on a Snellen chart. When all children had received treatment, six months after the end of the trial, there was no significant difference in acuity between the groups.Conclusions Treatment is worth while in children with the poorest acuity, but in children with mild (6/9 to 6/12) unilateral acuity loss there was little benefit. Delay in treatment until the age of 5 did not seem to influence effectiveness.     

Neurodevelopmental outcome in babies weighing less than 2001 g at birth.

From 1976 to 1980, 1034 infants with birth weights of 500-2000 g were cared for in the neonatal medical unit; 724 were discharged. Twenty (2.8%) subsequently died and 654 (90.3%) were followed up at a median age of 3 years 3 months. Fifty five (7.6%) survivors had major neurodevelopmental handicaps not attributable to congenital anomalies. Increasing prevalence of major handicap was found with decreasing birth weight and gestation. Children with birth weights of less than 1251 g had a higher incidence of all major disabilities. Handicapped children with a birth weight less than 1251 g were more likely to have blindness, deafness, multiple disabilities, and more severe cerebral palsy. There were 146 (20.2%) children with minor disabilities: neurological impairments (n = 11), borderline results on psychometric testing (n = 18), visual impairments (n = 52), hearing impairments (n = 40), and speech impairments (n = 71). Children weighing less than 1251 g at birth had a higher incidence of minor visual and hearing impairments. In 389 children the mean Griffiths quotient was 101.6 (SD 17.2) (range 50-147), and 158 children had a mean Wechsler preschool and primary intelligence quotient of 101.8 (13.2) (range 56-127): these quotients did not vary with birth weight or gestation but did vary with socioeconomic group, schooling, and family structure. During the study period an improving prognosis in terms of both survival and handicap was observed in children weighing less than 1251 g at birth.     

Trends in deliberate self poisoning and self injury in Oxford, 1976-90.

OBJECTIVE--To review trends in deliberate self poisoning and self injury (attempted suicide) over 15 years (1976-90) on the basis of general hospital referrals. DESIGN--Prospective data collection by computerised monitoring system. SETTING--Teaching general hospital. SUBJECTS--All patients aged 15 and over (n = 9605) referred to the hospital after episodes (n = 13,340) of deliberate self poisoning or self injury. MAIN OUTCOME MEASURES--Rates based on population of Oxford city; changes in substances used for self poisoning; history and repetition of attempts; and rates of admission to the hospital and of referral to the psychiatric service. RESULTS--Attempted suicide rates for women declined during the late 1970s and early 1980s but increased again during the late 1980s. Those for men remained relatively steady throughout the period. Highest mean annual rates occurred in women aged 15-19 (711/100,000) and in 20-34 year old men (334/100,000). The proportion of overdoses with paracetamol increased from 14.3% (125/873) in 1976 to 42% (365/869) in 1990 (chi 2 for trend = 481, p less than 0.01). Throughout the period the proportions of referred patients admitted to hospital and of those attempting suicide for the first time (over two thirds) did not decrease. Annual rates of repetition of attempts by women declined from 15.1% (257/1700) in 1976-8 to 11.9% (161/1356) in 1987-9 (chi 2 for trend = 7.8, p less than 0.01). Lower repetition rates occurred in women admitted to hospital and referred to the psychiatric service (431/4585, 9.4%) than in those not referred (42/235, 17.9%; chi 2 = 17.2, p less than 0.0001). CONCLUSIONS--Rates of attempted suicide declined in the 1970s and early 1980s, in women, but there are probably at least 100,000 hospital referrals a year in England and Wales because of this problem. Prevention of paracetamol self poisoning requires urgent attention, and psychosocial assessment should be conducted with as many of those who attempt suicide as possible.     

The regional drug information service: a factor in health care?

Most regional health authorities throughout the United Kingdom have established drug information units to provide health service staff with a wide range of information about drugs and drug use. The units, which are staffed by drug information pharmacists, provide their service mainly by answering inquiries, although some disseminate information more positively through lectures and bulletins.An analysis of inquiries received by regional information units during 1976 showed that most were submitted by hospital doctors or pharmacists; comparatively few were received from general practitioners. Topics of inquiry included adverse effects of drugs, source of supply and identification, current treatment, dosage, route, precautions, and pharmaceutical problems such as stability or formulation of drug preparations. A more detailed analysis of the inquiries received by the North-western Regional Drug Information Service at Manchester over three years showed that the number of inquiries gradually increased and that more were received from general practitioners after a programme of lectures had been introduced to tell them about the service. The North-western service also received more requests from hospital pharmacists than other units, though many originated from clinicians.The regional drug information units consulted widely with clinical and other specialists in answering questions, but about a quarter of all inquiries were pharmaceutical, relating to stability and incompatibility. A multidisciplinary approach therefore seems necessary to provide a comprehensive and advisory drug information service.     

Emergency medical care.

A survey carried out over five periods between 1973 and 1975 to study the mode of referral of emergency medical patients to a district general hospital showed that, out of a total of 2511 patients, 51% referred themselves, 40-8% were referred by general practitioners, and only 4-7% by doctors employed by the emergency treatment service. Of the 1720 patients admitted to the medical wards, 50-9% were referred by general practitioners and 37-3% were self-referred while the corresponding figures for the 791 not admitted were 19% and 80-7% respectively. Two-thirds of the self-referred patients came from their own homes, usually by ambulance ordered by a "999" emergency call. The figures were similar in each of the five periods.     

Fourth goal of perinatal medicine.

Reduction in maternal mortality, infant mortality, and infant morbidity have been successively the goals of perinatal medicine. The fourth is to reduce bonding failure. In July 1978 a preventive service was started in the John Radcliffe Maternity Hospital. A twice-weekly round is made. Midwives refer families who cause them concern. In the first year the referral rate ws 20.5 per 1000 liveborn babies. The referred sample differed from the hospital population in terms of maternal psychiatric history, marital state and babies'' admission to special care. The main reasons for referral were: doubt about parenting ability (27%), psychiatric history (15%), disturbed behaviour in hospital (14%), and diffuse social and medical problems (17%). Long-term care was needed for only 14% of families. At their first birthdays, six babies were placed away from their natural parents; the sample had had a slightly higher than expected admission rate to hospital; the distribution of weights did not differ from the expected; doctors and health visitors were still concerned about one-quarter of the families. Seven cases of screening failure were found among those not referred to our service, but only one was seriously abused. No child referred in the first year has been seriously neglected or abused.     

Work of a nurse in a health centre treatment room

In six months there were 1,704 attendances at the treatment room of a small health centre. The attendance rate for the population registered with the health centre doctors was 448 per 1,000 patients per year. Females between 15 and 44 years and males under 15 had the highest attendance rates. There were 256 casual attenders, 58 (23%) of whom were referred to a doctor or hospital for further advice or treatment.It is suggested that in a health centre treatment room about six hours of nursing time a week for every 1,000 patients is required, and that a case can be made out for some of the routine work of casualty departments being done in health centres.     

Why are children admitted to hospital?

The criteria for admitting children to hospital for medical care were examined in 399 consecutive, non-planned admissions to the Nottingham Children''s Hospital between October 1975 and January 1976. Sixty-one per cent of the children were referred direct to the casualty department by their parents. Over 20% were admitted primarily for social reasons, and many of the remainder came from homes judged to be at a disadvantage. The hospital medical services for children should be aware of the needs of parents as well as of the needs of sick children in their catchment area.     

Acute otitis media: a new treatment strategy.

The incidence of acute otitis media and its response to treatment only with nose drops and analgesics (but without antibiotics or myringotomy) were assessed over three months by 45 doctors in and around Tilburg. In addition, over 17 months 60 general practitioners assessed the effects of this limited treatment in children aged 2 to 12 years and referred all those in whom the condition took an unsatisfactory course (either a severe course--illness continuing beyond three to four days with high temperature or pain, or both--or persistent discharge after 14 days) to an ear, nose, and throat specialist. Those referred because of appreciable illness continuing beyond three or four days were entered into a further study, comparing the effects of myringotomy alone, antibiotics alone, and myringotomy and antibiotics combined. Bacteriology was assessed in all children in whom the course of the condition was unsatisfactory. More than 90% of an estimated 4860 children seen over 17 months (estimation based on incidence of severe course in the three month study) recovered within a few days. The course of the condition was severe in only 126 (2.7%) patients; haemolytic streptococci group A were identified in 30 of these 126 patients but Haemophilus influenzae in only one. One hundred of these patients with a severe course entered the trial of treatment, which showed antimicrobial treatment either alone or in combination to be more effective than myringotomy alone. Whether combined treatment was more effective than antibiotics alone remained unconfirmed. Acute otitis media in children can be treated with nose drops and analgesics alone for the first three to four days. Patients in whom this regimen is not accompanied by satisfactory recovery can be recognised within a short time and treated by the general practitioner.     

Do kinesiologic activities change aberrant behavior in preschool children?

An experimental treatment was carried out in a sample of 117 preschool children by applying kinesiologic activities. The treatment lasting for 60 minutes was applied for a period of 9 months, twice a week. Control group of 139 children were trained according to the program for preschool institutions. Treatment effects were assessed by 7 motor ability tests, one intellectual test (Raven's Colored Progressive Matrices) and 36-item questionnaire for assessing aberrant behavior, which was filled out by parents. Aberrant behavior reduced significantly when motor abilities improved through systematic exercise. These findings point to the importance of motor exercise and applying additional kinesiologic activities with various modalities to reduce aberrant behavior in preschool children.     

Strabismus in General Practice

Considerable confusion exists concerning the time at which a cross-eyed child should be referred to an ophthalmologist. This referral should be made between six and nine months because visual and muscular coordinated reflexes necessary for normal vision and stereopsis develop at six months, and 80% of these reflexes are established by the age of two. Normal anatomical relations must be established shortly after six months to avoid the formation of fixed, irreversible, abnormal reflexes which lead to loss of vision in one eye and lack of stereopsis.The recommended classification of crossed eyes emphasizes the insidious divergent type that must be treated in infancy.Reasons for delay in referring cross-eyed children include incorrect advice from the family doctor and inappropriate advice from optometrists. Treatment is aimed at the development of normal vision in each eye, stereopsis, and a good cosmetic result.     

Measured bronchodilator use in preschool children with asthma.

OBJECTIVE--To investigate how parents use bronchodilator treatment for relief of symptoms when treating their asthmatic preschool children. DESIGN--A commercial electromechanical timer device was attached to a large volume spacer to record the time and date of each use of inhaled bronchodilator over two months. The recorded time and dates were compared with symptoms noted in an asthma diary card. SETTING--Large paediatric teaching hospital in Glasgow. SUBJECTS--29 preschool children with moderately severe asthma attending a specialist paediatric asthma clinic. MAIN OUTCOME MEASURES--Inhaler use measured by the timer device; symptoms and inhaler use recorded by parents in a daily asthma diary. RESULTS--Satisfactory data were obtained in 22 of the 29 children; the median number of study days was 53 (range 18-77). Asthmatic symptoms were recorded on a median of 30 (3-77) days. Bronchodilator was used on a median of 19 (2-73) days, or on 63% (7-100%) of days when symptoms occurred. The median number of puffs used in a day was 1 (range 0-100) and was significantly related to symptom severity in only 14 of the 22 children. In only two of the 22 children was bronchodilator given more frequently than four hourly, and only five children ever used more than 12 puffs a day. CONCLUSIONS--The frequency of parental administration of bronchodilator treatment was variable and not closely related to the parent''s record of symptom severity. Parents often recorded symptoms in their children but did not treat them.     

Hospital training for general practice: views of trainees in the North Western region.

Vocational trainees in the North Western region who were in their general practice year completed a questionnaire concerning the hospital component of their training. Replies were received from 125 trainees, providing information about 451 hospital posts. In a total of 372 posts (85%) less than two hours of formal teaching a week was provided. Trainees stated that they received no informal teaching in nearly one third of posts. The orientation of teaching towards general practice was reported as greatest in the posts that were not part of a vocational training scheme. Study leave was applied for by doctors in only 163 (37%) posts, usually to prepare for or to sit an examination. There seem to be serious educational deficiencies in hospital posts that are used to train both general practitioners and other specialists. Improvements in both the quantity and quality of in service teaching are therefore needed urgently.     

Medical manpower two years on.

Medical manpower in Britain, with particular reference to the NHS, was analysed for 1976 and 1977. The output of British medical schools increased. The total of doctors in the NHS rose by 2% between 1975 and 1976 and by 2.4% between 1976 and 1977. The highest and lowest growth rates were in junior and senior hospital staff grades respectively, while the highest growth rate in career grades seemed to be in community medicine and health. The inflow of overseas doctors remained high, though few tended to remain permanently in Britain. Continuous evaluation of the medical manpower position is needed before long-term predictions can confidently be made.     

Referral patterns to an ophthalmic outpatient clinic by general practitioners and ophthalmic opticians and the role of these professionals in screening for ocular disease.

Case notes of 1113 consecutive new patients referred to a consultant ophthalmologist at a district general hospital were reviewed to determine the source and efficacy of referrals and the current screening practices of general practitioners and ophthalmic opticians. General practitioners initiated referral in 546 cases (49%) and ophthalmic opticians referral in 439 (39%). Visual loss or visual disturbance was the most important single reason for referral (345 cases; 31%), followed by suspected glaucoma (145 cases; 13%), abnormalities of binocular vision (140; 12.5%), disorders of eyelids or ocular adnexa (127; 11%), and red eye (86; 8%). General practitioners referred many more patients with disorders of the eyelids and adnexa and ophthalmic opticians many more patients with suspected glaucoma. Ophthalmic opticians were far more likely than general practitioners to refer patients with suspected glaucoma correctly. A total of 180 patients (16%) were referred from ocular screening, in 149 cases by ophthalmic opticians and in 10 by general practitioners. Seventy patients had glaucoma or incomplete features of glaucoma, all of them referred by ophthalmic opticians. Of eight diabetic patients referred by ophthalmic opticians, three had asymptomatic disease and in two diabetes was diagnosed as a result of ocular screening. No patient was referred for asymptomatic diabetic retinopathy from screening by general practitioners. Ophthalmic opticians were more likely than general practitioners to diagnose retinopathy requiring photocoagulation. Use of a community based service to screen for glaucoma could save unnecessary consultant outpatient appointments. A similar service could facilitate detection of diabetic retinopathy at a stage when treatment is most effective.     

Reduced in-hospital mortality after improved management of children under 5 years admitted to hospital with malaria: randomised trial

Objective To test whether strict implementation of a standardised protocol for the management of malaria and provision of a financial incentive for health workers reduced mortality.Design Randomised controlled intervention trial.Setting Paediatric ward at the national hospital in Guinea-Bissau. All children admitted to hospital with severe malaria received free drug kits.Participants 951 children aged 3 months to 5 years admitted to hospital with a diagnosis of malaria randomised to normal or intervention wards.Interventions Before the start of the study, all personnel were trained in the use of the standardised guidelines for the management of malaria, including strict follow-up procedures. Nurses and doctors were randomised to work on intervention or control wards. Personnel in the intervention ward received a small financial incentive ($50 (£25; €35)/month for nurses and $160 for doctors) and their compliance with standard case management was closely monitored.Main outcome measures In-hospital mortality and cumulative mortality within 4 weeks of hospital admission.Results In-hospital mortality was 5% for the intervention group and 10% in the control group (risk ratio 0.48, 95% confidence interval 0.29 to 0.79). The effect may have been stronger in patients with positive malaria slides (0.36, 0.16 to 0.80). Cumulative mortality 4 weeks after discharge was also lower in the intervention group (0.61, 0.40 to 0.95).Conclusions Supervising healthcare workers to adhere to a standardised treatment protocol was associated with greatly reduced in-hospital mortality. Financial incentives may be important for the dedication and compliance of staff members.Trial registration Clinical Trials {"type":"clinical-trial","attrs":{"text":"NCT00465777","term_id":"NCT00465777"}}NCT00465777.