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Biomedical subjects

S T Coleridge

Publications and source records attributed to S T Coleridge.

8 recordsLinked to original sources
PubMed1993

Teaching residents to write a research paper.

Medical writing and publications are important in developing a scholarly basis for residency programs and in providing a learning experience for both resident and faculty mentors. Residency directors must provide the stimulus and support for both faculty and residents' varied creative activities. This support manifests itself in a commitment to scholarly activity (including a dedicated research person), the procurement of available research materials, the establishment of a process or plan for beginning a research project, and the development of a method for rewarding or recognizing faculty and residents who produce scholarly works. Some osteopathic residency programs may need to train faculty in research skills at the same time that residents are learning to write. Trained faculty are better models and coaches for residents engaged in research. Beginning with a fundamental, but disciplined, writing program, both faculty and residents may learn methods for sharing new knowledge or acquiring those skills necessary to critically analyze the medical literature.

Internship and Residency↗
PubMed1989

Computerized algorithm-directed triage in the emergency department.

A retrospective audit was conducted evaluating the effectiveness of the computerized algorithm-directed triage at Brooke Army Medical Center. A total of 98,086 charts were reviewed. From this, 58,282 patients were given dispositions to our acute care clinic and the remainder to the emergency department. Of these, 733 patients (1.2%) were retriaged from the acute care clinic to the ED. Based on these data, we conclude that the computerized algorithm-directed triage, using minimally trained personnel, appears to be an effective system.

Algorithms↗
PubMed1988

Cardiopulmonary arrest following intravenous phenytoin loading.

Two patients, aged 44 and 68 years, presented with generalized seizures either witnessed or highly suspected. Both patients had laboratory-proven subtherapeutic anticonvulsant serum levels. The patients differed with regard to risk; one patient had existing cardiopulmonary disease, and the other was free of such risk factors except liver disease. An apparently appropriate dose of intravenous phenytoin was initiated in each case, and the patients were monitored appropriately and given supplemental oxygen. Bradycardia, hypotension, respiratory distress, and, ultimately, cardiopulmonary arrest occurred in both. The criteria proposed by Earnest et al. should be implemented for each seizure case that requires a decision on the urgent need for therapeutic anticonvulsant levels, whether by mechanical infusion, manual intravenous push, or oral loading. The mechanical infusion is the easiest method to standardize and monitor. The manual intravenous push has a greater possibility of inadvertent overdosage during some small time frame, as well as more local symptoms by some reports. Record et al. have recommended oral loading in selected patients. Careful consideration must be made of the choice of environment in which intravenous loading is done (e.g., emergency department, intensive care unit), as dictated by patient parameters, nursing staff levels, and planned disposition. The crucial factors contributing to the deterioration of both patients in the two cases presented were the concentration of phenytoin manually infused and the possibility that their high-risk status made them poor candidates for manual intravenous phenytoin. Dose and a hypersensitivity reaction were doubtful factors in these cases.

Aged↗
PubMed1986

Giant-cell arteritis.

Giant-cell or temporal arteritis is a generalized vasculitis that predominantly affects large- and medium-sized arteries in people over 50 years of age. The illness is commonly characterized by the initial symptoms of headache, temporal artery tenderness or pulselessness, musculoskeletal pain, fever, and fatigue. The most dreaded consequence of giant-cell arteritis is visual loss, which is usually irreversible on presentation. Giant-cell arteritis may present with unusual clinical manifestations such as lip, scalp, and tongue necrosis, carpal tunnel syndrome, claudication of the limbs, strokes, angina pectoris, myocardial infarction, hematuria, cough, or other CNS symptoms. The etiology of the disease is unknown. Emergency physicians are usually familiar with the more common clinical symptoms but one must consider the unusual manifestations of the disease, because early recognition and initiation of therapy (steroids) decrease morbidity and can prevent blindness.

Aged↗
PubMedDate not supplied

A comparison of diagnostic peritoneal lavage and computed tomography (CT scan) in evaluation of the hemodynamically stable patient with blunt abdominal trauma.

The diagnosis of intraabdominal injury in the patient who is victim of blunt trauma is often problematic. Currently, two procedures, diagnostic peritoneal lavage (DPL) and computed tomography (CT scan) are used to evaluate patients with possible intraabdominal injuries after blunt trauma. Controversy exists as to which of these modalities is more efficacious in this setting. There are advantages and disadvantages of both procedures, however, present evidence suggests that the clinician should not rely on the results of the CT scan. The DPL, on the other hand is a sensitive and specific modality in evaluating the patient with blunt abdominal trauma.

Abdominal Injuries↗
PubMedDate not supplied

Factors associated with intended use of a Web site among family practice patients.

BACKGROUND: The World Wide Web has become a widely utilized source of health information. Although the frequency of health related queries is impressive, the demographics associated with patients making queries has not been clearly delineated. OBJECTIVE: This study s objective was to determine health related Internet usage patterns of family medicine patients. METHODS: Internet use among 824 eligible patients 18 years or older attending seven university based family practice clinics during a two week period in November of 1999 was studied. The survey instrument included 10 items and was designed to collect data in less than five minutes using a paper and pencil format. Statistical significance associated with intended Web site use was computed using a multiple logistic regression model. RESULTS: A response rate of 72.2% was observed with 63.1% being females and 36.9% being males. The mean and median age were 44.0 and 45.7 years, respectively. A steady decline in intended Web site use was observed with advancing age with significant differences observed above 65 years (OR = 0.30; 95% CI = 0.14 - 0.64; p<.002). Other significant findings associated with intended use of a Web site by clinic based patients included having a home computer (OR = 1.99; 95%, CI = 1.05 3.76; p<0.03) and having Internet access at home (OR=5.6, 95%, CI = 2.83-11.18; p<.001). A lack of association between intended Web site use and health insurance status was observed. CONCLUSIONS: Results from this study suggest that Web sites are not likely to be alternative sources of health information for the uninsured or elderly in the near future.

Academic Medical Centers↗
PubMedDate not supplied

Use of the internet as a resource for consumer health information: results of the second osteopathic survey of health care in America (OSTEOSURV-II).

BACKGROUND: The Internet offers consumers unparalleled opportunities to acquire health information. The emergence of the Internet, rather than more-traditional sources, for obtaining health information is worthy of ongoing surveillance, including identification of the factors associated with using the Internet for this purpose. OBJECTIVES: To measure the prevalence of Internet use as a mechanism for obtaining health information in the United States; to compare such Internet use with newspapers or magazines, radio, and television; and to identify sociodemographic factors associated with using the Internet for acquiring health information. METHODS: Data were acquired from the Second Osteopathic Survey of Health Care in America (OSTEOSURV-II), a national telephone survey using random-digit dialing within the United States during 2000. The target population consisted of adult, noninstitutionalized, household members. As part of the survey, data were collected on: facility with the Internet, sources of health information, and sociodemographic characteristics. Multivariate analysis was used to identify factors associated with acquiring health information on the Internet. RESULTS: A total of 499 (64% response rate) respondents participated in the survey. With the exception of an overrepresentation of women (66%), respondents were generally similar to national referents. Fifty percent of respondents either strongly agreed or agreed that they felt comfortable using the Internet as a health information resource. The prevalence rates of using the health information sources were: newspapers or magazines, 69%; radio, 30%; television, 56%; and the Internet, 32%. After adjusting for potential confounders, older respondents were more likely than younger respondents to use newspapers or magazines and television to acquire health information, but less likely to use the Internet. Higher education was associated with greater use of newspapers or magazines and the Internet as health information sources. Internet use was lower in rural than urban or suburban areas. CONCLUSIONS: The Internet has already surpassed radio as a source of health information but still lags substantially behind print media and television. Significant barriers to acquiring health information on the Internet remain among persons 60 years of age or older, those with 12 or fewer years of education, and those residing in rural areas. Stronger efforts are needed to ensure access to and facility with the Internet among all segments of the population. This includes user-friendly access for older persons with visual or other functional impairments, providing low-literacy Web sites, and expanding Internet infrastructure to reach all areas of the United States.

Adult↗