Randomised controlled trial of general practitioner intervention in patients with excessive alcohol consumption.

OBJECTIVE: To determine effectiveness of advice from general practitioners to heavy drinkers to reduce their excessive alcohol consumption (35 U or more a week for men, 21 U or more for women). DESIGN: Randomised, controlled double blind trial over 12 months with interim assessment at six months. SETTING: Group practices (n = 47; list size averaging 10,000) recruited from Medical Research Council''s general practice research framework, mostly in rural or small urban settings. PATIENTS: Patients recruited after questionnaire survey. Of total of 2571 (61.2%) of 4203 patients invited for interview who attended, 909 (35.4%) stated that in past seven days they had drunk above the limits set for study and had not received advice; they were randomised to control and treatment groups. INTERVENTIONS: Patients in treatment group were interviewed by general practitioner (who had had a training session) and received advice and information about how to reduce consumption and also given a drinking diary. END POINT: Study aimed at detecting a reduction in proportion of men with excessive alcohol consumption of 30% in treatment group and 20% in control group (for women 40% and 20%, respectively) with a power of 90% at 5% level of significance. In addition, corroborative measures such as estimation of gamma-glutamyltransferase activity were included. MEASUREMENTS AND MAIN RESULTS: At one year a mean reduction in consumption of alcohol of 18.2 (SE 1.5) U/week had occurred in treated men compared with a reduction of 8.1 (1.6) U/week in controls (p less than 0.001). The proportion of men with excessive consumption at interview had dropped by 43.7% in the treatment group compared with 25.5% in controls (p less than 0.001). A mean reduction in weekly consumption of 11.5 (1.6) U occurred in treated women compared with 6.3 (2.0) U in controls (p less than 0.05), with proportionate reductions of excessive drinkers in treatment and control groups of 47.7% and 29.2% respectively. Reduction in consumption increased significantly with number of general practitioner interventions. At one year the mean value for gamma-glutamyltransferase activity had dropped significantly more in treated men (-2.4 (0.9)IU/l) than in controls (+1.1(1.0)IU/l; t = 2.7, p less than 0.01). Reduction in gamma-glutamyltransferase activity tended to increase with number of intervention sessions in men. Changes in gamma-glutamyltransferase activity in women and changes in other indicators in both sexes did not differ significantly between treatment and control groups. CONCLUSIONS: If the results of this study were applied to the United Kingdom intervention by general practitioners could each year reduce to moderate levels the alcohol consumption of some 250000 men and 67500 women who currently drink to excess. General practitioners and other members of the primary health care team should therefore be encouraged to include counselling about alcohol consumption in their preventive activities.     

Reducing alcohol intake.

Alcohol is second in importance only to smoking as a proved cause of cancer. The risk associated with excessive alcohol consumption can be reduced by adopting national and local population based policies. The population approach is aimed at reducing the level of consumption across the whole population, which contains many modest drinkers. Underlying this approach is the fact that a larger proportion of the total morbidity and mortality attributed to alcohol in a population occurs in modest drinkers, even though individually they are at lower risk. This approach should be complemented by risk reduction initiatives in primary care, focused on high risk individuals. Several studies have shown the efficacy of brief interventions by general practitioners in patients with excessive alcohol consumption. Brief interventions, taking 5 to 10 minutes, use simple assessments to identify those at risk and provide information and advice. Evidence exists that general practitioners underuse opportunities to identify and advise patients about excessive drinking.     

General practitioners and management of infection with HIV

General practitioners will have an increasingly important role in the management of patients with the acquired immune deficiency syndrome (AIDS) and infections with human immunodeficiency virus (HIV) as the numbers of cases increase. Altogether 280 general practitioners working in Oxfordshire were sent a postal questionnaire inquiring about their education, knowledge, current practice, and attitudes in relation to managing infections with HIV. Of the 235 (84%) general practitioners who replied, nine out of 10 were giving advice about infection with HIV to their patients. One in two were testing patients for such infection, and one in four were caring for infected patients. Nevertheless, uncertainty remained about the risks of transmission of infection with HIV and general practitioners'' knowledge of educational activities for their patients could be improved.The introduction of a facilitator to work with general practitioners in managing patients with AIDS or infection with HIV is planned, especially to help general practitioners develop the skills needed for prevention.     

Are general practitioners doing enough to promote healthy lifestyle? Findings of the Medical Research Council's general practice research framework study on lifestyle and health.

The health survey questionnaire was used to collect information about cigarette smoking, alcohol consumption, physical exercise, and dieting and weight. Completed questionnaires were received from 25,496 men and 36,657 women registered with 47 group practices in England and Scotland. The proportions of respondents who stated that they had a problem ranged from 1% (women and drinking, n = 406) to 34% (women and weight, n = 12,526). Between 49% (women and drinking, n = 18,048) and 67% (men (n = 17,095) and women (n = 24,550) and weight) thought that their general practitioners should be interested in their lifestyle. The proportions who could recall having received relevant advice ranged from 2% (women and drinking, n = 591) to 24% (women and weight, n = 8946). Advice about smoking had been given to 4055 (40%) of the women and 2941 (39%) of the men who smoked. Only 96 (10%) of the 989 women and 331 (17%) of the 1948 men who drank excessively could recall having received advice about alcohol consumption. These results suggest that patients are concerned about their lifestyle, that most would welcome relevant counselling, and that doctors should become more concerned with prevention of this kind.     

Use of a questionnaire in general practice to increase the recognition of patients with excessive alcohol consumption.

A self administered questionnaire, the health survey questionnaire, was designed to detect excessive alcohol consumption and mailed to patients who were registered with two general practices. Replies were received from 2572(75%) of 3452 patients. Excessive consumption was taken as 42 units of alcohol per week or more for men and 21 units per week or more for women: 1 unit = approximately 10 g ethanol and is equivalent to a half pint of beer, one glass of wine, or one standard measure of spirits. One hundred and twenty men (11%) and 68 women (5%) were identified by their responses to the questionnaire as excessive drinkers. According to their responses, roughly half of these expressed some concern about their drinking. In the practice where a disease register was kept 18 patients had been recorded as heavy drinkers before the study, and an additional 74 were detected by the questionnaire. Within 12 months after the questionnaire survey three groups of respondents were reviewed: (a) the excessive drinkers, (b) those who indicated concern about drinking but did not exceed the limits for excessive consumption, and (c) a random sample of those who were in neither of these two categories. Patients in these three groups were interviewed in a standard fashion to determine their alcohol consumption. Breath alcohol measurement was also carried out and a blood sample taken for the estimation of mean cell volume, gamma glutamyltranspeptidase activity, and serum aspartate transaminase activity. There were highly significant correlations between estimates of consumption obtained by the questionnaire and those obtained at interview except among the women who were excessive consumers, whose responses to the questionnaire indicated levels of consumption that were much higher than those to which they admitted at interview. Stated weekly consumption at interview that was above the limits set for the study was used as the standard measure for comparing the questionnaire with the other indicators of excessive drinking. The questionnaire had a considerably greater estimated sensitivity in detecting male excessive consumers than any of the blood tests. Among the women it apparently performed less well, although the numbers stating excessive consumption at interview were small. Breath alcohol measurement was positive in only a few of the excessive drinkers. The use of this simple and inexpensive instrument is likely to prove widely acceptable to patients in general practice and should result in a considerable increase in the recognition by general practitioners of patients with excessive alcohol consumption.     

Sources and patterns of referrals of oral cancer: role of general practitioners.

Referrals of patients with oral squamous cell carcinomas to an oral medicine clinic were assessed with regard to the sources, delays, and pattern of referrals from general medical practitioners and general dental practitioners. Slightly more patients were referred by dental practitioners than by medical practitioners, but general medical practitioners were far more likely to see advanced tumours and to request an urgent second opinion or suggest a diagnosis of malignant disease. The greatest delay overall was caused by the patients in seeking advice from their practitioner, particularly those who attended a general medical practitioner. Both groups of practitioners requested a hospital opinion within roughly a month--a reasonable interval. Subsequent delays were minimal. Delays occur mainly because the patients are slow in seeking professional advice and, in general, do not appear to have been reduced over the decade since a previous British study on referral patterns was carried out. This study emphasises the importance of educating patients about oral cancer since it is they who appear to be mainly responsible for the delays in diagnosis. The results also help to dispel the myth that general medical practitioners might be less competent at diagnosis and referral of patients with oral cancer than are dental practitioners, though we are aware of misdiagnoses from both groups.     

Counselling problem drinkers in medical wards: a controlled study.

Seven hundred and thirty one men admitted to medical wards were interviewed to identify problem drinkers who had not received previous treatment for alcoholism and who had some social support. One hundred and sixty one met the diagnostic criteria; 156 agreed to a follow up interview and were allocated to one of two groups. One group received a session of counselling about their drinking habits from a nurse while the other received only routine medical care. Both groups reported a reduction in alcohol consumption when interviewed 12 months later, but the counselled group had a significantly better outcome than the control group. It is concluded that systematic screening for alcohol consumption and related problems should become a routine part of medical assessment and that advice on drinking habits is effective if given before irreversible physical or psychosocial problems have developed.     

Prevalence of obesity and correlations with lifestyle and dietary factors in Chinese men

Objective: To estimate the age‐adjusted prevalence of general and centralized obesity among Chinese men living in urban Shanghai. Methods and Procedures: A cross‐sectional study was conducted in 61,582 Chinese men aged 40–75. BMI (kg/m²) was used to measure overweight (23 ≤ BMI < 27.4) and obesity (BMI ≥ 27.5) based on the World Health Organization (WHO) recommended criteria for Asians. Waist‐to‐hip ratio (WHR) was used to measure moderate (75th ≤ WHR < 90th percentile) and severe (WHR ≥ 90th percentile) centralized obesity. Results: The average BMI and WHR were 23.7 kg/m² and 0.90, respectively. The prevalence of overweight was 48.6% and obesity was 10.5%. The prevalence of general and centralized obesity was higher in men with high income or who were retired, tea drinkers, or nonusers of ginseng than their counterparts. Men with high education had a higher prevalence of overweight and centralized obesity, but had a lower prevalence of obesity and severe centralized obesity compared to those with less education. Current smokers or alcohol drinkers had a lower prevalence of general obesity but higher prevalence of centralized obesity than nonsmokers or nondrinkers of alcohol. Ex‐smokers and ex‐alcohol drinkers had a higher prevalence of general and centralized obesity compared to nonsmokers and nondrinkers of alcohol. Prevalence of obesity was associated with high energy intake and less daily physical activity. Discussion: The prevalence of obesity among Chinese men in urban Shanghai was lower than that observed in Western countries but higher than that in other Asian countries, and the prevalence of general and centralized obesity differed by demographic, lifestyle, and dietary factors.     

General practitioners' management of acute myocardial infarction and cardiac arrest: relevance to thrombolytic treatment.

A questionnaire was sent to 61 general practitioners who had participated 18 months previously in a study of their experience of cardiopulmonary resuscitation and defibrillation in acute myocardial infarction. Fifty (82%) replies were received. Only 16 of the 50 respondents thought that every general practitioner should have a defibrillator, but 46 thought that every group practice should have one. Most practitioners felt the need for more tuition and practice in advanced life support, but 15 did not have the practice defibrillator with them when on call. Only nine doctors normally had an electrocardiograph with them when on call, most relying on clinical acumen to make an operational diagnosis; there appeared to be reluctance to use any drugs other than opiates and atropine in the management of acute myocardial infarction. This study highlights the difficulty of maintaining readiness to deal effectively with myocardial infarction in the community and the problems of relying on the electrocardiogram in deciding who should be given thrombolytic treatment.     

Dream work with children: Perceptions and practices of school mental health professionals.

In this study, 49 public school mental health practitioners (school counselors, school psychologists, and school social workers) completed a survey about working with students’ dreams. The majority of these practitioners reported having at least one student bring up dreams during counseling, more frequently with troubling dreams and nightmares or when coping with grief. Results showed that practitioners were less likely to talk about dreams with students who had been identified with an adjustment disorder, psychosis, or eating disorder; those who were oppositional or ill; and those who struggled with substance abuse problems. Although most practitioners did not feel competent working with children’s dreams and reported minimal training in dream work, they were interested in learning more about children’s dreams and potential uses of dream work in supportive counseling. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

Psychological and social problems in HIV infection: interviews with general practitioners in London.

OBJECTIVE--To assess current practice and opinions of general practitioners in London about managing psychological and social problems relating to HIV infection. DESIGN--A stratified random sample of general practitioners, including those with a range of experience of people with HIV infection, were interviewed by medically trained interviewers. SETTING--Doctor''s surgeries. PARTICIPANTS--270 General practitioners working within the area covered by London postcodes. RESULTS--Two thirds of doctors had treated at least one patient with HIV infection and described their work with these patients. General practitioners were counselling and educating many of their patients about AIDS and associated risk behaviours and were aware of the need for careful attention to confidentiality. Doctors with no experience of patients with HIV infection were often older, in singlehanded practice, less inclined to deal with drug abusers or to counsel their patients on risk behaviours, and more in favour of insurance companies'' policies towards people with HIV infection. CONCLUSIONS--General practitioners in London are quickly becoming involved in the care of patients with HIV infection and their relatives and friends. Many are counselling patients and testing for antibodies themselves and regard this as an integral part of their work. A considerable workload in primary care comprised patients who obsessively fear contracting HIV infection.     

Organisation of telephone services and patients' access to doctors by telephone in general practice.

OBJECTIVES--To assess how accessible general practitioners are to patients by telephone and to examine the relations between organisation, number of lines, and number of patient-doctor calls. DESIGN--Postal survey of a random sample of general practitioners stratified by rural and urban practice areas, with differential sampling fractions. SETTING--General practices in England and Wales. SUBJECTS--2000 general practitioners, of whom 1459 (74%) responded. MAIN OUTCOME MEASURES--Number of calls received by general practitioner a day, time reserved for patients'' calls, and communication of availability of telephone contact. RESULTS--1421 general practitioners said that they accepted non-emergency calls from patients during the day and 285 reported reserving specific times of the day for this purpose. 848 estimated that they received four or fewer patient calls a day. The number of calls was significantly related to reserving time for calls (p less than 0.001), informing patients that the doctor was accessible by telephone (p less than 0.00001), and the number of periods when calls were accepted (p less than 0.00001). On average there were 3659 patients per incoming line; the number of patients per incoming line rose significantly as practice size increased (p less than 0.00001). CONCLUSIONS--The apparent willingness of general practitioners to accept calls was not reflected in the number of calls received. Reserving time, increasing periods of availability, and publicising telephone access increased the number of doctor-patient telephone contacts. Line congestion may be a problem, and impartial advice and guidance on telephone organisation and line requirements would be helpful.     

Improving care: a study of orthopaedic outpatient referrals.

OBJECTIVE--To identify aspects of outpatient referral in which general practitioners'', consultants'', and patients'' satisfaction could be improved. DESIGN--Questionnaire survey of general practitioners, consultant orthopaedic surgeons, and patients referred to an orthopaedic clinic. SETTING--Orthopaedic clinic, Doncaster Royal Infirmary. SUBJECTS--628 consecutive patients booked into the orthopaedic clinic. MAIN OUTCOME MEASURES--Views of the general practitioners as recorded both when the referral letter was received and again after the patient had been seen, views of the consultants as recorded at the time of the clinic attendance, and views of the patients as recorded immediately after the clinic visit and some time later. RESULTS--Consultants rated 213 of 449 referrals (42.7%) as possibly or definitely inappropriate, though 373 of 451 patients (82.7%) reported that they were helped by seeing the consultant. Targets for possible improvement included information to general practitioners about available services, communication between general practitioners and consultants, and administrative arrangements in clinics. Long waiting times were a problem, and it seemed that these might be reduced if general practitioners could provide more advice on non-surgical management. Some general practitioners stated that they would value easier telephone access to consultants for management advice. It was considered that an alternative source of management advice on musculoskeletal problems might enable more effective use to be made of specialist orthopaedic resources. Conclusion--A survey of patients'' and doctors'' views of referrals may be used to identify aspects in which the delivery of care could be made more efficient. Developing agreed referral guidelines might help general practitioners to make more effective use of hospital services.     

Health promotion in the general practice consultation: a minute makes a difference.

OBJECTIVE--To see whether extending appointment length from seven and a half minutes or less to 10 minutes per patient would increase health promotion in general practice consultations. DESIGN--Controlled trial of 10 minute appointments. Consultations were compared with control surgeries in which the same doctors booked patients at their normal rate (median six minutes per patient). SETTING--10 general practices in Nottinghamshire. SUBJECTS--16 general practitioners were recruited. Entry criteria were a booking rate of eight or more patients an hour, a wish for longer consultations, and plans to increase appointment length. MAIN OUTCOME MEASURES--Duration of consultations; recording of blood pressure, weight, and cervical cytology in the medical record; recording of advice about smoking, alcohol, diet, exercise, and immunisation in the medical record; reporting of the above activities by patients. RESULTS--Mean consultation times were 8.25 minutes in the experimental sessions and 7.04 and 7.16 minutes in the control sessions. Recording of blood pressure, smoking, alcohol consumption, and advice about immunisation was significantly more frequent in the experimental sessions, and the proportion of consultations in which one or more items of health education were recorded in the medical notes increased by an average of over 6% in these sessions. Patients more often reported discussion of smoking and alcohol consumption and coverage of previous health problems in the experimental sessions. There was little change in discussion of exercise, diet, and weight or cervical cytology activity. CONCLUSIONS--Shortage of time is a major factor in general practitioners'' failure to realise their potential in health promotion. General practice should be organised so that doctors can run 10 minute appointment sessions.     

Excision biopsy of malignant melanoma by general practitioners in south east Scotland 1982-91.

OBJECTIVE--To examine the management of patients who had a malignant melanoma excised initially by general practitioners in south east Scotland over the past 10 years and to assess the impact of the April 1990 contract on this. DESIGN--A retrospective case-control study. SETTING--South east Scotland. SUBJECTS--All patients in south east Scotland who had malignant melanomas excised by general practitioners in 1982-91. OUTCOME MEASURES--Demographic details of patients; Breslow thickness, clearance of excision. RESULTS--42 patients had malignant melanomas excised by general practitioners in 1982-91: 15 in 1982-9 and 27 in 1990-1. These patients were significantly younger than those who had their tumours excised initially in hospital. Although the longest diameter of melanomas excised by general practitioners was significantly less than of those excised in hospital, the Breslow thicknesses were similar. Completeness of initial excision was doubtful or incomplete in nine (23%) general practitioner excisions compared with 4% of hospital excisions, but the time interval between excision biopsy and wide excision was similar. Pathology requests accompanying excision biopsies mentioned melanoma as a possible diagnosis in 15% (6/40) of general practitioner cases compared with 79% of hospital cases. Thirty nine general practitioners responded to a questionnaire and only 12 had considered melanoma in the differential diagnosis. CONCLUSIONS--General practitioners need to think more often of malignant melanoma when they excise pigmented lesions and when they consider this tumour a possibility should perform an excision biopsy with a lateral clearance of at least 2 mm.     

Mental health,job satisfaction,and job stress among general practitioners.

OBJECTIVE--To identify sources of job stress associated with high levels of job dissatisfaction and negative mental wellbeing among general practitioners in England. DESIGN--Multivariate analysis of large database of general practitioners compiled from results of confidential questionnaire survey. Data obtained on independent variables of job stress, demographic factors, and personality. Dependent variables were mental health, job satisfaction, alcohol consumption, and smoking. SETTING--National sample of general practitioners studied by university department of organisational psychology. SUBJECTS--One thousand eight hundred seventeen general practitioners selected at random by 20 family practitioner committees in England. INTERVENTIONS--None. END POINT--Determination of the combination of independent variables that were predictive of mental health and job satisfaction. MEASUREMENTS AND MAIN RESULTS--Women general practitioners both had job satisfaction and showed positive signs of mental wellbeing in contrast with other normative groups. Conversely, male doctors showed significantly higher anxiety scores than the norms, had less job satisfaction, and drank more alcohol than their women counterparts. Multivariate analysis disclosed four job stressors that were predictive of high levels of job dissatisfaction and lack of mental wellbeing; these were demands of the job and patients'' expectations, interference with family life, constant interruptions at work and home, and practice administration. CONCLUSIONS--There may be substantial benefit in providing a counselling service for general practitioners and other health care workers who suffer psychological pressure from their work.     

Referral routes to hospital of patients with chronic open-angle glaucoma.

An analysis of the referral routes of Southampton Eye Hospital of 191 patients who had been diagnosed as having chronic open-angle glaucoma showed that 121 patients (63.4%) were diagnosed as a result of the patient seeking advice for ocular symptoms (118) or because they had a family history of glaucoma (3). Advice had been sought from general practitioners (48), ophthalmic medical practitioners (19), and ophthalmic opticians (46). The remaining eight patients had gone directly to the casualty department. Seventy patients had been identified by chance, the majority of ophthalmic medical practitioners (26) or ophthalmic opticians (32).     

Open access echocardiography in management of heart failure in the community.

OBJECTIVE--To assess the value of an open access echocardiography service. DESIGN--Study of new open access service for general practitioners, who were invited to refer patients taking diuretics for suspected heart failure, untreated patients with symptoms of possible heart failure, and asymptomatic patients with risk factors for left ventricular systolic dysfunction. SETTING--Regional cardiology centre. SUBJECTS--259 consecutive patients. MAIN OUTCOME MEASURES--Presence or absence of left ventricular systolic dysfunction and consequent changes in clinical management. RESULTS--119 treated patients, 99 untreated patients, and nine asymptomatic patients were referred over five months. 32 were considered to be inappropriately referred. Among the treated patients, 31 had impaired left ventricular systolic function and five had valvular disease; angiotensin converting enzyme inhibitors were recommended for 34 of these patients. In addition, 53 were thought not to need diuretics. Eight untreated patients had impaired systolic function and six valvular disease. CONCLUSIONS--The service was well used by general practitioners and led to advice to change management in more than two thirds of patients.     

Findings of a national survey of the role of general practitioners in the treatment of opiate misuse: views on treatment.

An important component of government policy on services for drug misusers is to encourage general practitioners to take a more active role. There are, however, some indications that general practitioners regard drug misusers as undesirable patients, although no evidence is available. As part of a wider investigation of the role of general practitioners in the treatment of opiate misuse, a questionnaire, which was sent in mid-1985 to a 5% random sample of general practitioners in England and Wales, included a section designed to elicit their views on policy and treatment connected with opiate misuse. The results showed that although most general practitioners consider opiate misuse to be a priority concern for the Health Service, they also generally regard opiate misusers as especially difficult to manage, beyond their competence to treat, and less acceptable as patients than others in need of care. General practitioners who have qualified recently were somewhat less unfavourable in their views. These findings suggest that the effective implementation of government policy will require trying to modify general practitioners'' attitudes and providing support for them.