Survey of primary care physicians' approach to gastroesophageal reflux disease in elderly patients.

BACKGROUND: Although gastroesophageal reflux disease (GERD) is a common condition, little is known regarding physicians' approach to the diagnosis and management of GERD in elderly patients. METHODS: We surveyed by facsimile a random sample of 14,000 practicing primary care physicians throughout the United States. Physicians were questioned using a case-based format about the approach to a symptomatic patient with GERD including the use of empiric therapy, the role of diagnostic testing, and the drugs of choice to treat GERD. RESULTS: A total of 2241 surveys (16%) was returned and tabulated. Most respondents were either internists (37%) or family practice physicians (56%) in solo or group practice, and 74% had been in practice for 11 or more years. There were 1980 (90%) respondents who evaluated more than 6 patients per week with GERD. Empiric therapy was commonly recommended for the symptomatic patient, most often in a step-up approach beginning with H(2)-receptor blockers. Diagnostic testing, usually endoscopy, was recommended appropriately in patients with alarm symptoms. Proton-pump inhibitors were most often recommended for patients failing to respond to over-the-counter H(2)-receptor blockers and for those with endoscopic esophagitis; the use of cisapride in combination with H(2)-receptor blockers was also commonly recommended in these scenarios. CONCLUSIONS: The management of symptomatic GERD in elderly patients appears similar to the management of GERD in other patients. Empiric therapy was frequently recommended in a step-up approach, and diagnostic testing was appropriate. Combination therapy with cisapride and an acid-reducing agent was commonly recommended.

Evaluation of the effectiveness of an international diploma course in tropical medicine.

BACKGROUND: Numerous impediments to conducting continuing education (CE) courses in remote sites, particularly those courses that take place in developing countries, can include challenges associated with planning, infrastructure, and financial risk. This study reports the effectiveness of a course planned in the United States and executed in Peru, the Gorgas Course in clinical tropical medicine. METHODS: A survey was conducted of participants who had completed the Gorgas Course as recently as 6 months and as long as 3 years earlier. The questionnaire sought to determine each participant's reason for participation, whether the course was instrumental in the participant's reaching the personal goal associated with participation, and whether the participant considered the course to be worth the time and money spent to enable participation. RESULTS: Forty-nine participants responded to the questionnaire, all of whom indicated that the Gorgas Course enabled achievement of the personal goal associated with participation. Fully 100% of course participants stated that participation was worth the time and monetary expenditure, most often citing their having access to patients with tropical diseases and the personal enrichment of living overseas as reasons the course was worth its high cost. FINDINGS: It is logistically and financially feasible to conduct CE courses in developing countries, provided that the organization in the planning country has strong, pre-established relationships with the host institution(s). Continued collaboration between planning partners and frequent, rigorous course evaluations are necessary to enable an international CE course to become a stable, continuous academic offering.

Knowledge, attitudes, and behaviors of Alabama's primary care physicians regarding cancer genetics.

PURPOSE: To determine Alabama's primary care physicians' knowledge, attitudes, and behaviors regarding cancer genetics. METHOD: A questionnaire was mailed to a random sample of 1,148 physicians: family and general practitioners, internists, and obstetrician-gynecologists. RESULTS: Of the surveyed physicians, 22.1% responded. Of the respondents, 63% to 85% obtained family histories of cancer from 76% to 100% of their patients. Obstetrician-gynecologists referred more patients for cancer genetic testing (p = .008) and were more confident in their abilities to tailor preventive recommendations based on the results (p = .05) than were the other physicians. Primary care physicians were more likely than were obstetrician-gynecologists to identify lack of time during the patient visit as hindering efforts to do genetic counseling (p = .01). Physicians in practice for ten years or less were more confident in explaining genetic test results than were those in practice for more than 20 years (p = .01). CONCLUSION: These data validate gaps in primary care practices in obtaining family history of cancer, as well as lack of confidence in explaining genetic test results and in tailoring recommendations based on the tests.

Evaluating the relationship between pain presentation and health-related quality of life in outpatients with metastatic or recurrent neoplastic disease.

Because cancer pain can in many cases be intermittent, the presence or absence of pain in ambulatory care patients on any given clinic visit may not be an accurate characterization of the impact of pain on functioning or health-related quality of life (HRQOL). The purpose of this study was to describe the relationship between temporal aspects of pain presentation and HRQOL among 187 stage III/IV cancer patients using the Brief Pain Inventory and the EORTC QLQ-C30. A total of 43% of patients reported pain the previous week, with 22% reporting no pain at the time of assessment. Differences between three pain groups (No Pain, Past Pain, and Current Pain) were significant for global HRQOL and five dimensions of HRQOL. Severity of pain was also associated with each dimension of HRQOL. This study highlights the complex relationship between pain presentation and HRQOL. The findings support the continuing need for detailed pain assessments among cancer patients treated in ambulatory care settings. Specifically, standardized, self-report measures of cancer pain that include 'frequency' as well as severity may be the most accurate approach to capture the impact of pain on HRQOL.

Medcast: evaluation of an intelligent pull technology to support the information needs of physicians.

This study reports the initial results of an evaluation of Medcast, a commercial medical information service that uses intelligent pull technology to deliver medical information to practicing physicians. Medical news, CME, and other information are transferred by modem nightly to the physician's computers where this information can be accessed at a convenient time. A survey was faxed to 195 subscribers to the system. A total of 73 (39%) responded. The results indicate that prior to implementation of the Medcast system, almost 40 percent of the respondents did not use their computers for professional activities because of time constraints, costs and computer literacy problems. After implementation of Medcast, almost 70 percent of the respondents used the system two or more hours per week. Ninety percent of the respondents felt that use of the system has enhanced their practice. These findings have important implications for future efforts to implement medical informatics applications to support the information needs of practicing physicians. Experience with intelligent pull technology that is relatively easy to use may be a good way to break down attitudes and barriers to the use of computer systems to support clinical practice and may prepare physicians for a wider use of the Internet to support their future information needs.

An intervention to increase physicians' use of adherence-enhancing strategies in managing hypercholesterolemic patients.

PURPOSE: Patients' lack of adherence to medical regimens frustrates many practicing physicians. This study was conducted to determine the effectiveness of a combined continuing medical education intervention in increasing physicians' adherence-enhancing skills and improving hypercholesterolemic patients' health. METHOD: A prospective, randomized, controlled trial was designed using a nested cohort of 28 community physicians throughout Alabama and 222 of their hypercholesterolemic outpatients. The intervention, carried out in 1998, consisted of three interactive case audio-conferences plus chart reminders. Physicians' learning was measured by unannounced standardized patients, and patients' health by serum cholesterol levels, weight, knowledge of hypercholesterolemia, self-reported dietary habits, and health status. RESULTS: No significant difference was found in the numbers of physician adherence-enhancing strategies, although the number did increase within the treatment group. There were significant differences in the intervention group's patients' knowledge of cholesterol management (p = .008) and significant reductions in their self-reported consumption of dietary fats (p = .002). A significant difference was found in the serum cholesterol level of men in the intervention group nine months after the intervention (p = .02). CONCLUSION: Combining a series of interactive case audio-conferences with chart reminders shows promise in increasing physicians' adherence-enhancing strategies. In chronic disease management, the problem of enhancing adherence remains complex.

Determining the effectiveness of a clinical-practice intervention in improving the control of pain in outpatients with cancer.

PURPOSE: To determine the effectiveness of a clinical-practice intervention in improving the control of pain in outpatients with cancer. METHOD: Between July 5 and September 30, 1995, a randomized, controlled trial of 510 cancer outpatients and 13 oncologists was conducted at 23 clinics in Indiana. All the patients completed assessments of their pain, their pain regimens, and the degrees of relief received; they were surveyed again by mail four weeks after their clinic visits. The intervention group's clinical charts contained a summary of the completed pain scales; the oncologists who treated these patients were instructed to review the summary sheet prior to an evaluation. This summary was not available for the oncologists treating the patients in the control group. Each patient's pain management index (PMI) was calculated: the patient's pain medication level was rated on a scale of 0 to 3; the patients's pain level was rated on a scale of 0 to 3 and then subtracted from the first rating. A negative PMI was interpreted as representing insufficient treatment. Data were analyzed with several statistical tests. RESULTS: In all, only 320 patients who reported cancer-related pain were used in the analysis: 160 to 260 in the control group and 160 of 250 in the intervention group. The groups were similar with respect to demographics, cancer sites, and performance status. A significant difference (p = .0162) in the physicians' prescription patterns was found. In the control group, prescriptions for 86% of the patients did not change, with no decrease in analgesic prescriptions; for 14% of the patients analgesic prescriptions increased. In the intervention group, analgesic prescriptions changed for 25% of the patients, decreasing for 5% and increasing for 20%. A decrease in the incidence of pain described as more than life's usual aches and pains was found for the intervention group (p = .05). No significant difference was found between the groups for the patients undertreated for pain, as measured by PMIs. CONCLUSION: Although analgesic regimens were altered significantly when the physicians understood more about the patient's pain, cancer pain management remains a complex problem. Future studies should focus on the long-term systematic incorporation of simple pain-assessment tools into daily outpatient oncology practices as well as on innovative ways to address other aspects of managing cancer pain.

Indiana family physician attitudes and practices concerning smoking cessation.

Most physicians are aware of the health benefits of smoking cessation and agree they have a responsibility to help smokers quit. Many physicians, however, do not regularly address smoking cessation with their patients. Questionnaires were sent to 2,095 family practice physicians in Indiana. Information obtained included: demographic data; office-based smoking cessation practices; counseling; and physicians' perceptions of intervention outcomes. Most physicians (86%) asked new patients if they smoked, and 23% questioned patients about their exposure to passive smoke. Younger physicians, female physicians and urban physicians were more likely to ask new patients if they smoked. A formal smoking cessation program was used by 28% of the responding physicians. Among those not using a program, 7% reported plans to implement one in the coming year, 40% were not planning to implement one, and 53% were unsure. Physician and practice characteristics were not correlated with the use of smoking cessation programs. Only 11% of physicians considered their smoking cessation counseling skills to be excellent; 27% indicated the need for improvement in skills. One-half (52%) believed their counseling efforts were effective; almost half (45%) believed that current reimbursement policies limited their involvement in smoking cessation interventions. Most respondents have not instituted smoking cessation programs in their practices. It is likely that a combination of strategies, including both undergraduate, graduate and continuing medical education programs and reform in reimbursement practices for cessation programs, will be required to achieve significant increases in long-term smoking abstinence rates.

Community hospital and medical school cooperation in continuing medical education.

PURPOSE: To determine the extent and trends of cooperation in continuing medical education (CME) between community teaching hospitals and medical schools in the United States. METHOD: A questionnaire was sent in September 1992 to the directors of CME at 276 teaching hospital members of the Association for Hospital Medical Education (AHME). The survey was designed to answer two questions: (1) What is the extent of cooperation between hospital CME providers and medical schools? (2) In the next three years will community hospitals seek competitive or collaborative relationships in CME with medical schools? RESULTS: By late April 1993, 216 (78%) of the questionnaires had been returned. Of these, 177 (64% of the sample) were analyzed. Of the responding hospitals, 91 (52%) cooperated with 92 medical schools in CME; 75 (45%) of the hospitals planned to increase cooperation. Only ten (11%) of the hospitals described their current CME relationship with a medical school as "competitive in most areas"; 23 (14%) expected to increase competition in the next three years. Forty-one (24%) of the respondents were part of a community hospital CME consortium; only 20 (16%) of the other institutions expected to participate in a consortium in the next three years. Hospital size and membership in the Association of American Medical Colleges' Council of Teaching Hospitals were generally correlated with current and future competition in CME with a medical school and likely participation in a community CME consortium. CONCLUSION: The majority of teaching hospital members of the AHME perceived that they would have cooperative relationships in CME with affiliated medical schools in the three years following the survey. These collaborative relationships should provide an important basis for the further planning and development of medical education consortia.

Patient informatics: using a computerized system to monitor patient compliance in the treatment of hypertension.

A group of investigators at a major teaching hospital have prepared a study designed to test the hypothesis that patient outcomes related to hypertension will be improved by increased compliance, as defined by consistent daily compliance with prescribed medical regimen. The study will test the effectiveness of the following interventions in improving compliance: 1) improved access to medication, 2) computerized phone follow-up, and 3) one-on-one follow-up conversations concerning compliance issues. This paper is intended to describe the pending study in detail while focusing on the computerized phone system that will be used in the treatment group of the controlled study for compliance.

Fostering decision making in nursing.

Health care organizations have focused on external nursing recruitment incentives such as improved pay scales, greater bonuses, and flexible scheduling. Frequently, they have failed to take into account a fundamental source of professional satisfaction: the opportunity to make decisions. It is important for nurse managers, nurse educators, and clinical nurse specialists to understand the anatomy of the decision-making process, which includes gathering patient data, recalling possible nursing diagnoses and interventions, analyzing, synthesizing, making judgments, and implementing, following through, and evaluating the intervention. More decision making will put more fulfillment into the role of the professional nurse.