Are premature ventricular contractions always harmless?

INTRODUCTION: Premature ventricular contractions (PVCs) are among the most prevalent arrhythmias. PVCs lead to haemodynamically insufficient heartbeats. Their presence is considered rather insignificant, but this widespread assumption is not supported by research evidence. CASES: We present three cases of patients commonly seen in daily general practice, with a range of presentations, varying from incidental (harmless) PVCs to frequent and potentially symptomatic PVCs. DISCUSSION: In more frequent PVCs (> 10% heart beats) fatigue and exertional dyspnoea may occur. When > 20% of heart beats are PVCs, patients may develop cardiomyopathy and heart failure. Incidental PVCs are harmless. Anti-arrhythmic drug treatment should be considered in case of frequent PVCs but also catheter ablation appears an effective treatment option. CONCLUSION: Altogether, PVCs may not be harmless, depending on their occurrence rate. Research data from primary care settings on epidemiology and natural course is needed.

Patient satisfaction with out-of-hours primary care in the Netherlands.

BACKGROUND: In recent years out-of-hours primary care in the Netherlands has changed from practice-based to large-scale cooperatives. The purpose of this study is to determine patient satisfaction with current out-of-hours care organised in general practitioner (GP) cooperatives, and gain insight in factors associated with this satisfaction. METHODS: From March to June 2003, 2805 questionnaires were sent to patients within three weeks after they had contacted the GP cooperative in their region. The study was conducted in the province of Limburg in the South of the Netherlands. One-third of these questionnaires was sent to patients who had only received telephone advice, one-third to patients who attended the GP cooperative for consultation, and one-third to patients who received a home visit. Four weeks after the first reminder, a non-respondents telephone interview was performed among a random sample of 100 patients. Analyses were performed with respect to the type of consultation. RESULTS: The total response was 42.4% (1160/2733). Sixty-seven percent of patients who received telephone advice only reported to be satisfied with out-of-hours care. About 80% of patients who went to the GP cooperative for consultation or those receiving a home visit, reported to be satisfied. Factors that were strongly associated with overall satisfaction included, the doctor's assistant's attitude on the phone, opinion on GP's treatment, and waiting time. CONCLUSION: Patients seem generally satisfied with out-of-hours primary care as organised in GP cooperatives. However, patients who received telephone advice only are less satisfied compared to those who attended the GP cooperative or those who received a home visit.

Does setting up out of hours primary care cooperatives outside a hospital reduce demand for emergency care?

OBJECTIVE: To investigate whether the reorganisation of out of hours primary care, from practice rotas to GP cooperatives, changed utilisation of primary and hospital emergency care. METHODS: During a four week period before and a four week period after the reorganisation of out of hours primary care in a region in the south of the Netherlands all patient contacts with general practitioners and hospital accident and emergency (A&E) departments were analysed. RESULTS: A 10% increase was found in patient contacts with out of hours primary care, and a 9% decrease in patient contacts with out of hours emergency care. The number of self referrals at the A&E department was reduced by about 4%. CONCLUSIONS: The reorganisation of out of hours primary care has led to a shift in patient contacts from emergency care to primary care.

Nursing home and nursing home physician: the Dutch experience.

Dutch nursing home care today includes a broad range of institutional and outreaching care functions. Medical care is an essential part of this care. Nursing home medicine in The Netherlands has developed as an officially acknowledged medical specialty. This is unique because The Netherlands is the only country in which nursing home medicine is a specific medical discipline. Because of this, a continuum in the medical care for the elderly has been developed: the family physician for medical care in the community, the nursing home physician for the institutionalized elderly, and the clinical geriatrician plus other medical specialists for elderly who require hospital care. This article describes the characteristics of Dutch nursing home care and nursing home medicine and the advantages of this system. The article also shows that the combination of the medical knowledge of family physician and nursing home physician can be expected to increase the quality of medical care for the disabled elderly in institutions and in the community.

Use of out of hours services: a comparison between two organisations.

OBJECTIVES: To investigate differences in numbers and characteristics of patients using primary or emergency care because of differences in organisation of out of hours care. BACKGROUND: Increasing numbers of self referrals at the accident and emergency (A&E) department cause overcrowding, while a substantial number of these patients exhibit minor injuries that can be treated by a general practitioner (GP). METHODS: Two different organisations of out of hours care in two Dutch cities (Heerlen and Maastricht) were investigated. Important differences between the two organisations are the accessibility and the location of primary care facility (GP cooperative). The Heerlen GP cooperative is situated in the centre of the city and is respectively 5 km and 9 km away from the two A&E departments situated in the area of Heerlen. This GP cooperative can only be visited by appointment. The Maastricht GP cooperative has free access and is located within the local A&E department. During a three week period all registration forms of patient contacts with out of hours care (GP cooperative and A&E department) were collected and with respect to the primary care patients a random sample of one third was analysed. RESULTS: For the Heerlen and Maastricht GP cooperative the annual contact rate, as extrapolated from our data, per 1000 inhabitants per year is 238 and 279 respectively (chi(2)((1df))=4.385, p=0.036). The contact rate at the A&E departments of Heerlen (n=66) and Maastricht (n=52) is not different (chi(2)((1df))=1.765, p=0.184). Some 51.7% of the patients attending the A&E department in Heerlen during out of hours were self referred, compared with 15.9% in Maastricht (chi(2)((1df))=203.13, p<0.001). CONCLUSIONS: The organisation of out of hours care in Maastricht has optimised the GP's gatekeeper function and thereby led to fewer self referrals at the A&E department, compared with Heerlen.

Stroke service in The Netherlands: an exploratory study on effectiveness, patient satisfaction and utilisation of healthcare.

OBJECTIVE: To assess whether shared care for stroke patients results in better patient outcome, higher patient satisfaction and different use of healthcare services. DESIGN: Prospective, comparative cohort study. SETTING: Two regions in The Netherlands with different healthcare models for stroke patients: a shared care model (stroke service) and a usual care setting. PATIENTS: Stroke patients with a survival rate of more than six months, who initially were admitted to the Stroke Service of the University Hospital Maastricht (experimental group) in the second half of 1997 and to a middle sized hospital in the western part of The Netherlands between March 1997 and March 1999 (control group). MAIN OUTCOME MEASURES: Functional health status according to the SIP-68, EuroQol, Barthel Index and Rankin Scale, patient satisfaction and use of healthcare services. RESULTS: In total 103 patients were included in this study: 58 in the experimental group and 45 in the control group. Six months after stroke, 64% of the surviving patients in the experimental group had returned home, compared to 42% in the control group (p<0.05). This difference could not be explained by differences in health status, which was comparable at that time. Patients in the shared care model scored higher on patient satisfaction, whereas patients in the usual care group received a higher volume of home care. CONCLUSIONS: The Stroke Service Maastricht resulted in a higher number of patients who returned home after stroke, but not in a better health status. Since patients in the usual care group received a higher volume of healthcare in the period of rehabilitation, the Stroke Service Maastricht might be more efficient.

A risk model for the prediction of recurrent falls in community-dwelling elderly: a prospective cohort study.

The object of this article was to determine the predictive value of risk factors for recurrent falls and the construction of a fall risk model as a contribution to a mobility assessment for the identification of community-dwelling elderly at risk for recurrent falling in general practice. The design was a prospective cohort study (n = 311). There were four primary health care centers. A sample stratified on previous falls, age, and gender of community-dwelling elderly persons aged 70 years or over (n = 311) was taken from the respondents to a mail questionnaire (n = 1660). They were visited at home to assess physical and mental health, balance and gait, mobility and strength. A 36-week follow-up with telephone calls every 6 weeks was conducted. Falls and fall injuries were measured. During follow-up 197 falls were reported by 33% of the participants: one fall by 17% and two or more falls by 16%. Injury due to a fall was reported by 45% of the fallers: 2% hip fractures, 4% other fractures, and 39% minor injuries. A fall risk model for the prediction of recurrent falls with an area under the curve (AUC) of 0.79, based on logistic regression analysis, showed that the main determinants for recurrent falls were: an abnormal postural sway (OR 3.9; 95% Cl 1.3-12.1), two or more falls in the previous year (OR 3.1; 95% Cl 1.5-6.7), low scores for hand grip strength (OR 3.1; 95% Cl 1.5-6.6), and a depressive state of mind (OR 2.2; 95% CI 1.1-4.5). To facilitate the use of the model for clinical practice, the model was converted to a "desk model" with three risk categories: low risk (0-1 predictor), moderate risk (two predictors), and high risk (> or =3 predictors). A fall risk model converted to a "desk model," consisting of the predictors postural sway, fall history, hand dynamometry, and depression, provides added value in the identification of community-dwelling elderly at risk for recurrent falling and facilitates the prediction of recurrent falls.