Family Medicine Update

Intergenerational differences in workloads among primary care physicians: a ten-year, population-based study.

Health Aff (Millwood). 2006 Nov-Dec;25(6):1620-8

Authors: Watson DE, Slade S, Buske L, Tepper J

Analyses of population-based services and surveys in Canada from the early 1990s and early 2000s indicate that younger and middle-aged family physicians carried smaller workloads in 2003 than their same-age peers did ten years earlier and that older family physicians carried larger workloads in 2003 than their same-age peers did ten years earlier. Yet family physicians in all age groups worked similar numbers of hours in 2003. Intergenerational effects are similar for male and female physicians, although feminization of the workforce will affect supply, as a result of the falling service volumes delivered by women.

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Primary care providers’ perceptions of home diabetes telemedicine care in the IDEATel project.

J Rural Health. 2007;23(1):55-61

Authors: Tudiver F, Wolff LT, Morin PC, Teresi J, Palmas W, Starren J, Shea S, Weinstock RS

CONTEXT: Few telemedicine projects have systematically examined provider satisfaction and attitudes. PURPOSE: To determine the acceptability and perceived impact on primary care providers’ (PCP) practices of a randomized clinical trial of the use of telemedicine to electronically deliver health care services to Medicare patients with diabetes in federally designated medically underserved areas of upstate New York, primarily those in rural areas and small towns with limited access to primary care. METHODS: A longitudinal phone survey was completed by 116 PCPs with patients with diabetes in the treatment arm of the trial, and conducted 12 and 24 months after a PCP’s first patient was randomized to the home telemedicine arm of the trial. The 36-item survey included measures of acceptability (to PCPs, time required), impact (on patient knowledge, confidence, perceived health outcomes), and communication. Six open-ended questions were analyzed qualitatively. RESULTS: The quantitative data indicated positive responses in terms of acceptability of the telemedicine intervention to the PCPs and of the impact on the PCPs’ patients. This was most evident in issues critical to good control of diabetes: patient knowledge, ability to manage diabetes, confidence, and compliance in managing diabetes. Key qualitative themes, on the positive end, were more patient control and motivation, helpfulness of having extra patient data, and involvement of nurses and dieticians. Negative themes were excessive paperwork and duplication taking more PCP time, and conflicting advice and management decisions from the telemedicine team, some without informing the PCP but none involving medications. CONCLUSIONS: Telemedicine was reported to be a positive experience for predominantly rural PCPs and their Medicare-eligible patients from medically underserved areas; several inefficiencies need to be refined.

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Impact of losartan on stroke risk in hypertensive patients in primary care.

Clin Drug Investig. 2007;27(5):347-55

Authors: Bestehorn K, Wahle K

BACKGROUND AND OBJECTIVE: While a number of conditions and risk factors that increase stroke risk have been identified, arterial hypertension is the most consistent and powerful predictor. The angiotensin II type 1 receptor antagonist (angio-tensin receptor blocker [ARB]) losartan has been shown in the LIFE (Losartan Intervention for Endpoint Reduction in Hypertension) study to decrease stroke risk in hypertensive patients to a substantially greater extent than conventional therapy. We aimed to assess the impact of the blood pressure-lowering effect of losartan therapy on stroke risk in hypertensive patients in primary care. METHODS: A total of 2977 primary-care practices throughout Germany included 22 499 consecutive unselected patients with a confirmed diagnosis of hypertension in an open-label, prospective, observational study. In addition to demographics, known risk factors for stroke were documented on standardised questionnaires. The 10-year predicted risk of first stroke was calculated according to the Framingham Stroke Risk Score at baseline and after a mean of 94 +/- 24 days of losartan (+/- hydrochlorothiazide [HCTZ]) therapy. RESULTS: The mean patient age was 64.1 +/- 10.6 years, and 52.4% were males. Mean systolic/diastolic blood pressure decreased from 160 +/- 15/93 +/- 9mm Hg at baseline by -21 +/- 14/-11 +/- 9mm Hg. Besides hypertension, 84.9% of patients had other co-morbidities, of which the most frequent were hypercholesterolaemia (53.0%), diabetes mellitus (36.1%), coronary heart disease (31.1%) and left ventricular hypertrophy (24.2%). The average predicted 10-year stroke risk was 28.0 +/- 21.9% at baseline, and 22.1 +/- 19.5% at study end (relative risk reduction 24 +/- 16%, p < 0.05). In subgroups of patients with diabetes or nephropathy, similar effects were noted. Drug-related adverse events were reported in 18 patients; all of these were non-serious. CONCLUSION: Because of the high prevalence of co-morbidities and risk factors, the hypertensive patient population observed in this study presented with a high 10-year stroke risk. Treatment with losartan (+/- HCTZ) was well tolerated and led to a substantial decrease in blood pressure and associated stroke risk.

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