Alternative models for academic family practices

BACKGROUND: The Future of Family Medicine Report calls for a fundamental redesign of the American family physician workplace. At the same time, academic family practices are under economic pressure. Most family medicine departments do not have self-supporting practices, but seek support from specialty colleagues or hospital practice plans. Alternative models for academic family practices that are economically viable and consistent with the principles of family medicine are needed. This article presents several "experiments" to address these challenges. METHODS: The basis of comparison is a traditional academic family medicine center. Apart of the faculty practice plan, our center consistently operated at a deficit despite high productivity. A number of different practice types and alternative models of service delivery were therefore developed and tested. They ranged from a multi-specialty office arrangement, to a community clinic operated as part of a federally-qualified health center, to a team of providers based in and providing care for residents of an elderly public housing project. Financial comparisons using consistent accounting across models are provided. RESULTS: Academic family practices can, at least in some settings, operate without subsidy while providing continuity of care to a broad segment of the community. The prerequisites are that the clinicians must see patients efficiently, and be able to bill appropriately for their payer mix. CONCLUSION: Experimenting within academic practice structure and organization is worthwhile, and can result in economically viable alternatives to traditional models

Association between PEG3 DNA methylation and high-grade cervical intraepithelial neoplasia

Background: Epigenetic mechanisms are hypothesized to contribute substantially to the progression of cervical intraepithelial neoplasia (CIN) to cervical cancer, although empirical data are limited. Methods: Women (n = 419) were enrolled at colposcopic evaluation at Duke Medical Center in Durham, North Carolina. Human papillomavirus (HPV) was genotyped by HPV linear array and CIN grade was ascertained by biopsy pathologic review. DNA methylation was measured at differentially methylated regions (DMRs) regulating genomic imprinting of the IGF2/H19, IGF2AS, MESTIT1/MEST, MEG3, PLAGL1/HYMAI, KvDMR and PEG10, PEG3 imprinted domains, using Sequenom-EpiTYPER assays. Logistic regression models were used to evaluate the associations between HPV infection, DMR methylation and CIN risk overall and by race. Results: Of the 419 participants, 20 had CIN3+, 52 had CIN2, and 347 had ≤ CIN1 (CIN1 and negative histology). The median participant age was 28.6 (IQR:11.6) and 40% were African American. Overall, we found no statistically significant association between altered methylation in selected DMRs and CIN2+ compared to ≤CIN1. Similarly, there was no significant association between DMR methylation and CIN3+ compared to ≤CIN2. Restricting the outcome to CIN2+ cases that were HR-HPV positive and p16 staining positive, we found a significant association with PEG3 DMR methylation (OR: 1.56 95% CI: 1.03–2.36). Conclusions: While the small number of high-grade CIN cases limit inferences, our findings suggest an association between altered DNA methylation at regulatory regions of PEG3 and high grade CIN in high-risk HPV positive cases

Estimated time spent on preventive services by primary care physicians

10.1186/1472-6963-8-245BMC Health Services Research8

The prediction of surgical intervention in patients with tubo-ovarian abscess

The aim of this study was to compare the clinical characteristics of patients with tubo-ovarian abscess (TOA) who responded to medical treatment and those who underwent surgical intervention due to medical treatment failure. Electronic medical records were evaluated retrospectively to identify patients who were diagnosed with TOA. Demographic, clinical, and laboratory data including white blood cell (WBC) count, erythrocyte sedimentation rate (ESR), and C-reactive protein (CRP) were compared between the medical treatment group and the surgical intervention group. Patient age, TOA diameter, WBC count, CRP, and ESR were significantly different between the groups. On multiple regression analysis, significant correlations were identified between age (p = .001), ESR (p = .045), and failure of medical treatment. TOA diameter (p = .065) showed a borderline association with surgical intervention. The risk of needing surgical intervention in TOA patients can be predicted using ESR in addition to age and TOA size as risk factors.IMPACT STATEMENT What is already known on this subject? For patients diagnosed with a tubo-ovarian abscess (TOA), the size of TOA and the patient’s age are helpful for early identification of patients who are likely to need surgical treatment. Inflammatory markers such as C-reactive protein and white blood cell are also associated with the risk of surgical intervention. What do the results of this study add? Erythrocyte sedimentation rate (ESR) in addition to the size of TOA and the patient’s age is a useful marker in determining whether to undergo surgery in patients with TOA. What are the implications of these findings for clinical practice and/or further research? ESR combined with the patient’s age and the size of TOA is clinically useful in predicting the need for early surgical intervention in patients with TOA. Large prospective controlled studies are required to establish relationship between inflammatory markers and the risk of surgical intervention

Use of email in a family practice setting: Opportunities and challenges in patient- and physician-intiated communication

10.1186/1741-7015-4-18BMC Medicine41

Is There Time for Management of Patients With Chronic Diseases in Primary Care?

PURPOSE Despite the availability of national practice guidelines, many patients fail to receive recommended chronic disease care. Physician time constraints in primary care are likely one cause. METHODS We applied guideline recommendations for 10 common chronic diseases to a panel of 2,500 primary care patients with an age-sex distribution and chronic disease prevalences similar to those of the general population, and estimated the minimum physician time required to deliver high-quality care for these conditions. The result was compared with time available for patient care for the average primary care physician. RESULTS Eight hundred twenty-eight hours per year, or 3.5 hours a day, were required to provide care for the top 10 chronic diseases, provided the disease is stable and in good control. We recalculated this estimate based on increased time requirements for uncontrolled disease. Estimated time required increased by a factor of 3. Applying this factor to all 10 diseases, time demands increased to 2,484 hours, or 10.6 hours a day. CONCLUSIONS Current practice guidelines for only 10 chronic illnesses require more time than primary care physicians have available for patient care overall. Streamlined guidelines and alternative methods of service delivery are needed to meet recommended standards for quality health care