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Biomedical subjects

John W Ely

Publications and source records attributed to John W Ely.

7 recordsLinked to original sources
PubMed2004

Answering physicians' clinical questions: obstacles and potential solutions.

OBJECTIVE: To identify the most frequent obstacles preventing physicians from answering their patient-care questions and the most requested improvements to clinical information resources. DESIGN: Qualitative analysis of questions asked by 48 randomly selected generalist physicians during ambulatory care. MEASUREMENTS: Frequency of reported obstacles to answering patient-care questions and recommendations from physicians for improving clinical information resources. RESULTS: The physicians asked 1,062 questions but pursued answers to only 585 (55%). The most commonly reported obstacle to the pursuit of an answer was the physician's doubt that an answer existed (52 questions, 11%). Among pursued questions, the most common obstacle was the failure of the selected resource to provide an answer (153 questions, 26%). During audiotaped interviews, physicians made 80 recommendations for improving clinical information resources. For example, they requested comprehensive resources that answer questions likely to occur in practice with emphasis on treatment and bottom-line advice. They asked for help in locating information quickly by using lists, tables, bolded subheadings, and algorithms and by avoiding lengthy, uninterrupted prose. CONCLUSION: Physicians do not seek answers to many of their questions, often suspecting a lack of usable information. When they do seek answers, they often cannot find the information they need. Clinical resource developers could use the recommendations made by practicing physicians to provide resources that are more useful for answering clinical questions.

Adult↗
PubMed2002

Obstacles to answering doctors' questions about patient care with evidence: qualitative study.

OBJECTIVE: To describe the obstacles encountered when attempting to answer doctors' questions with evidence. DESIGN: Qualitative study. SETTING: General practices in Iowa. PARTICIPANTS: 9 academic generalist doctors, 14 family doctors, and 2 medical librarians. MAIN OUTCOME MEASURE: A taxonomy of obstacles encountered while searching for evidence based answers to doctors' questions. RESULTS: 59 obstacles were encountered and organised according to the five steps in asking and answering questions: recognise a gap in knowledge, formulate a question, search for relevant information, formulate an answer, and use the answer to direct patient care. Six obstacles were considered particularly salient by the investigators and practising doctors: the excessive time required to find information; difficulty modifying the original question, which was often vague and open to interpretation; difficulty selecting an optimal strategy to search for information; failure of a seemingly appropriate resource to cover the topic; uncertainty about how to know when all the relevant evidence has been found so that the search can stop; and inadequate synthesis of multiple bits of evidence into a clinically useful statement. CONCLUSIONS: Many obstacles are encountered when asking and answering questions about how to care for patients. Addressing these obstacles could lead to better patient care by improving clinically oriented information resources.

Clinical Competence↗
PubMedDate not supplied

Approach to leg edema of unclear etiology.

A common challenge for primary care physicians is to determine the cause and find an effective treatment for leg edema of unclear etiology. We were unable to find existing practice guidelines that address this problem in a comprehensive manner. This article provides clinically oriented recommendations for the management of leg edema in adults. We searched on-line resources, textbooks, and MEDLINE (using the MeSH term, "edema") to find clinically relevant articles on leg edema. We then expanded the search by reviewing articles cited in the initial sources. Our goal was to write a brief, focused review that would answer questions about the management of leg edema. We organized the information to make it rapidly accessible to busy clinicians. The most common cause of leg edema in older adults is venous insufficiency. The most common cause in women between menarche and menopause is idiopathic edema, formerly known as "cyclic" edema. A common but under-recognized cause of edema is pulmonary hypertension, which is often associated with sleep apnea. Venous insufficiency is treated with leg elevation, compressive stockings, and sometimes diuretics. The initial treatment of idiopathic edema is spironolactone. Patients who have findings consistent with sleep apnea, such as daytime somnolence, loud [corrected] snoring, or neck circumference >17 inches, should be evaluated for pulmonary hypertension with an echocardiogram. If time is limited, the physician must decide whether the evaluation can be delayed until a later appointment (eg, an asymptomatic patient with chronic bilateral edema) or must be completed at the current visit (eg, a patient with dyspnea or a patient with acute edema [<72 hours]). If the evaluation should be conducted at the current visit, the algorithm shown in Figure 1 could be used as a guide. If the full evaluation could wait for a subsequent visit, the patient should be examined briefly to rule out an obvious systemic cause and basic laboratory tests should be ordered for later review (complete blood count, urinalysis, electrolytes, creatinine, blood sugar, thyroid stimulating hormone, and albumin).

Algorithms↗
PubMedDate not supplied

Abnormal uterine bleeding: a management algorithm.

Abnormal uterine bleeding is a common problem, and its management can be complex. Because of this complexity, concise guidelines have been difficult to develop. We constructed a concise but comprehensive algorithm for the management of abnormal uterine bleeding between menarche and menopause that was based on a systematic review of the literature as well as the actual management of patients seen in a gynecology clinic. We started by drafting an algorithm that was based on a MEDLINE search for relevant reviews and original research. We compared this algorithm to the actual care provided to a random sample of 100 women with abnormal bleeding who were seen in a university gynecology clinic. Discrepancies between the algorithm and actual care were discussed during audiotaped meetings among the 4 investigators (2 family physicians and 2 gynecologists). The audiotapes were used to revise the algorithm. After 3 iterations of this process (total of 300 patients), we agreed on a final algorithm that generally followed the practices we observed, while maintaining consistency with the evidence. In clinic, the gynecologists categorized the patient's bleeding pattern into 1 of 4 types: irregular bleeding, heavy but regular bleeding (menorrhagia), severe acute bleeding, and abnormal bleeding associated with a contraceptive method. Subsequent management involved both diagnostic and treatment interventions, which often occurred simultaneously. The algorithm in this article is designed to help primary care physicians manage abnormal uterine bleeding using strategies that are consistent with the evidence as well as the actual practice of gynecologists.

Algorithms↗
PubMedDate not supplied

Empirically identified goals for the management of unexplained symptoms.

BACKGROUND AND OBJECTIVES: Effective management of patients with medically unexplained symptoms may be influenced by physicians' goals. This study's objective was to identify physicians' goals for managing primary care patients with unexplained symptoms. METHODS: This was a qualitative study of patients and clinicians from primary care clinics in Iowa and Illinois. Interviews were conducted with 47 patients who had unexplained symptoms and the 36 primary care clinicians who managed them. The interviews were transcribed and coded independently by two investigators. Categories for coding responses were derived from the data and the literature. RESULTS: Eleven goals were identified and grouped into four classes based on whether they were disease centered, patient centered, society centered, or clinician centered. The three goals most commonly held by patients were patient centered: clinician support (62%), functional improvement (45%), and patient coping (43%). The most common clinician goals were symptom alleviation (38%), patient coping (32%), and functional improvement (30%). Only one clinician (2%) cited making the patient feel supported as a goal. CONCLUSIONS: The goals of clinician support and patient coping appear to have value to patients beyond being means for achieving symptom alleviation. Although receiving physician support is an important goal for patients, it was not a commonly recognized goal by physicians. Clearly identified management goals may improve the care of patients with medically unexplained symptoms and help clinicians achieve greater satisfaction with the management of these patients.

Adaptation, Psychological↗