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Biomedical subjects

K Fairhurst

Publications and source records attributed to K Fairhurst.

8 recordsLinked to original sources
PubMed2001

Knowing patients and knowledge about patients: evidence of modes of reasoning in the consultation?

BACKGROUND: The idea that the patient is in some way known to the doctor is an important one in general practice. The thrust towards patient-centred medicine, the promotion of open and negotiative consultation skills and the development of a biopsychosocial model of primary care medicine all rely on the patient providing a history composed of more than a list of facts. OBJECTIVE: Our aim was to explore the nature and importance of doctors' knowledge about patients. METHODS: Fifteen GPs audio-recorded 25-30 consultations with consecutive consenting patients. They scored each consultation according to how satisfying they found it. Semi-structured interviews based on a selection of consultations were conducted to draw out the doctor's views on the factors that were important to their satisfaction. The interviews were transcribed verbatim. Qualitative analysis was inductive and iterative. RESULTS: Within doctors' narratives, we found accounts of two ways of 'knowing' the patient. The first was a deductive mode of reasoning derived from facts about the patient. The facts that were known were specific to the context of the general practice consultation and led to biomedical and biographical knowledge. The second was an inductive mode of reasoning derived from a contextual interpretation of the facts about the patient which resulted in knowledge of their behaviour and cognitions. Both modes of reasoning gave the doctor knowledge of the patient and permitted action by the doctor in the consultation but led to different interpretations of the patient and different experiences of the consultation. CONCLUSION: 'Knowing the patient' is important to the way GPs attribute meaning to their work. Doctors were more likely to identify as 'known' those patients with whom they adopted an inductive mode of reasoning. In addition, their experience of the consultation was more likely to be positive.

Adult↗
PubMed2000

Does intrathecal morphine alter the stress response following coronary artery bypass grafting surgery?

PURPOSE: Intrathecal morphine administered prior to coronary artery revascularization (CABG) surgery was studied to determine its effects on the stress response. METHODS: In a single centre, open, randomized clinical trial, first time elective CABG surgery patients, < 75 yr, were studied. Control subjects (n=12) received a standardized anesthetic consisting of fentanyl (maximum cumulative dose of 35 microg x kg(-1)), propofol, and pancuronium. In addition, spinal subjects (n=13) received 1.0 mg (age > 60 yr) or 1.5 mg (age < or = 59 yr) intrathecal morphine prior to induction of anesthesia. Control subjects received continuous i.v. morphine at 2 mg x hr(-1) on arrival in the ICU with i.v. bolus morphine supplementation as required while spinal subjects received bolus i.v. morphine as required. Changes in plasma cortisol and catecholamine concentrations were measured preoperatively, poststernotomy, on admission to ICU, following tracheal extubation, at 0800 hr on the first postoperative day, and 24 and 48 hr after ICU admission. RESULTS: No differences between groups were detected for demographic variables. The percent change in cortisol concentration relative to preoperative values (control vs spinal; (38 (87) vs -41 (46)%: P < 0.05)) was lower in the spinal group on admission to ICU. The percent change in plasma epinephrine levels (control vs spinal) on admission to ICU (285 (337) vs -10 (37)%) and 0800 hr after surgery (314 (341) vs -4 (37)%) was also significantly different. CONCLUSION: Intrathecal morphine only partially attenuated the postsurgical stress response in CABG surgical patients.

Adult↗
PubMed1998

From trial data to practical knowledge: qualitative study of how general practitioners have accessed and used evidence about statin drugs in their management of hypercholesterolaemia.

OBJECTIVES: To explore how general practitioners have accessed and evaluated evidence from trials on the use of statin lipid lowering drugs and incorporated this evidence into their practice. To draw out the practical implications of this study for strategies to integrate clinical evidence into general medical practice. DESIGN: Qualitative analysis of semistructured interviews. SETTING: General practices in Lothian. SUBJECTS: 24 general practitioners selected to obtain a heterogeneous sample. RESULTS: Respondents were generally aware of the evidence relating to the use of statins in secondary prevention of coronary heart disease, but they were less clear about the evidence in primary prevention. The benefits of statins in secondary prevention were clearer to them and the social and economic issues less complex than was the case for use in primary prevention. Respondents rarely said they appraised the methods and content of trials, rather they judged the trustworthiness of the source of trial evidence and interpreted it within the context of the economic and social factors which impinge on their practice. Moreover, trial data become relevant for routine practice only when underpinned by a consensus on these issues. CONCLUSION: Strategies to promote incorporation of evidence from clinical trials into everyday practice are likely to be effective if they tap into and build on the process of local consensus building. Strategies such as teaching critical appraisal skills and guideline development may have little effect if they are separated from this process.

Aged↗
PubMed1996

The quality of hospital discharge: a survey of discharge arrangements for the over-65s.

A three-phase study comprising semi-structured interviews with patients and/or their carers, follow-up postal questionnaires, and a postal survey of the views of professionals involved in the discharge of participating patients was conducted to assess the quality of arrangements for patients over 65 years of age, discharged from hospitals in Chester and Ellesmere Port in the United Kingdom. A large majority of patients (80%) felt they had been adequately consulted about arrangements for their discharge, but less than 2% of health and social care professionals considered all discharges satisfactory. This apparent disparity between patient and professional views may be explained by low levels of expectation among patients in this aspect of their care and their reluctance to express views which they fear may compromise future care. Continuing difficulties with interprofessional communication and liaison suggest that further attention to discharge management is required if improvements are to be effected.

Aged↗
PubMed1996

Problems with recruitment in a randomized controlled trial of counselling in general practice: causes and implications.

OBJECTIVES: To evaluate the effectiveness of counselling in the management of minor psychiatric morbidity in general practice, and to explore the reasons for difficulties in recruiting patients to such an evaluation. METHODS: We attempted to conduct a randomized controlled trial of counselling in eight general practices in one NHS family health services authority area in England. Having experienced significant problems recruiting patients, we conducted semi-structured telephone interviews (n = 8) with participating GPs to explore the reasons for these difficulties. RESULTS: Five months after the start of the study only one patient had been recruited. The main reasons identified as contributing to the recruitment problems were: general practitioners' motivation for involvement in the study; their ethical doubts about the randomization process; the perceived lack of a viable non-counselling intervention; and their existing practical commitment to counselling. CONCLUSION: Although methodological modification might enhance the potential for success in future studies of this sort, more fundamental difficulties concerning general practitioners' attitudes to research and their professional responsibilities lie at the heart of our recruitment problems.

Attitude of Health Personnel↗
PubMed1976

The effect of antigen suicide on numbers of cells binding defined antigenic determinants.

Lymph node cells from guinea pigs immunized to oxidized ferredoxin (O-Fd) were treated in an antigen suicide procedure designed to inactivate lymphocytes binding the haptenic peptide determinants of the ferredoxin molecule. O-Fd-induced DNA synthesis and cells binding either peptide determinant were examined both before and after allowing suicide. The proliferative response to O-Fd and the number of determinant-binding cells were specifically and markedly decreased after antigen suicide.

Animals↗