Biomedical subjects

C Hazlett

Publications and source records attributed to C Hazlett.

7 recordsLinked to original sources

PubMed2001

Moving with the sun.

A global 24-hour telemedicine conference entitled, "Moving with the Sun" was successfully completed on June 30 and July 1 1997 between participants from Hong Kong and China, as well as with sixteen major international medical centres around the globe. In addition to celebrating the return of Hong Kong to the People's Republic of China, the conference also signified the establishment of the Chinese University of Hong Kong, and Hong Kong as a bridge between Western countries and the PRC.

Humans↗

PubMed2000

In-training assessment - its potential in enhancing clinical teaching.

CONTEXT: In-training assessment (ITA) has established its place alongside formative and summative assessment at both the undergraduate and postgraduate level. In this paper the authors aimed to identify those characteristics of ITA that could enhance clinical teaching. METHODS: A literature review and discussions by an expert working group at the Ninth Cambridge Conference identified the aspects of ITA that could enhance clinical teaching. RESULTS: The features of ITA identified included defining the specific benefits to the learner, teacher and institution, and highlighting the patient as the context for ITA and clinical teaching. The 'mapping' of a learner's progress towards the clinical teaching objectives by using multiple assessments over time, by multiple observers in both a systematic and opportunistic way correlates with the incremental nature of reaching clinical competence. CONCLUSIONS: The importance of ITA based on both direct and indirect evidence of what the learner actually does in the real clinical setting is emphasized. Particular attention is given to addressing concerns in the more controversial areas of assessor training, ratings and documentation for ITA. Areas for future research are also identified.

Clinical Clerkship↗

PubMed2000

Strategic planning in medical education: enhancing the learning environment for students in clinical settings.

BACKGROUND: The 1999 Cambridge Conference was held in Northern Queensland, Australia, on the theme of clinical teaching and learning. It provided an opportunity for groups of academic medical educators to consider some of the challenges posed by recent changes to health care delivery and medical education across a number of countries. PURPOSE: This paper describes the issues raised by the practical challenges posed by the current environment and how they might be addressed in ways that could promote more effective learning in clinical settings. METHOD: A SWOT analysis is a tool that can help in forward planning by identifying the strengths, weaknesses, opportunities and threats presented by any situation. Our SWOT analysis was used to generate a list of items, from which we chose those most feasible and most likely to promote positive change. RESULTS: Twenty different issues were identified, with four of them chosen by consensus for further elaboration. The discussion gave rise to four main recommended strategies: ensuring that clinical teachers thoroughly understand the purpose and process of learning in clinical settings; equipping learners with 'survival skills'; making the best use of learning resources within different clinical environments and making judicious use of information technology to enhance learning efficiency. CONCLUSIONS: The four strategies were selected not only because of their inherent importance, but also because of their feasibility. Modest changes can motivate students to feel part of a clinical team and a 'community of practice' and enhance their capacity for self-regulated practice.

Clinical Clerkship↗

PubMed1999

A survey of undergraduate teaching in anaesthesia.

Currently, no well accepted and clearly defined 'core' curriculum for undergraduate anaesthesia, teaching exists. To address this deficiency, we surveyed 73 university departments of anaesthesia and intensive care. Sixty-five replied from South-east Asia (12), Australasia (13), the UK and Ireland (28) and Canada (12). A questionnaire containing 37 items ranging from departmental structure to curriculum content was used. We found significant regional differences. Overall, most departments taught pharmacology of anaesthetic drugs (83%), pre-operative assessment (92%) and care of the unconscious patient (77%). Ninety-seven per cent taught airway management and intubation and 80% taught intravenous cannulation. Basic life support was taught by 92% and advanced life support by 71%. Fewer than half taught advanced trauma life support principles (44%). Critical care teaching was less well defined, but a consensus of schools taught respiratory failure and ventilation, management of circulatory shock and principles of sepsis and multi-organ system failure. Practical clinical skills were taught mainly using patients and simulators, 46% had a skills laboratory and six employed a resuscitation officer. However, it should be noted that we did not assess the quality and outcome of teaching.

Anesthesiology↗

PubMed1998

System approach for a multicenter, multilingual international telemedicine conference.

Chinese Telemed 96, a three way international telemedicine conference was successfully held in November 1996. Over 1,000 physicians, allied health professional and medical students participated in this conference in Beijing, Hong Kong and London. This program demonstrated that the quality of telecommunication technology was suitable for the Chinese University of Hong Kong, Faculty of Medicine to use it in facilitating medical consultations and sharing expertise among widely dispersed colleagues. The consensus of Hong Kong participants was that the audiovideo and telecommunication technology used in this conference were adequate. In order to improve overall quality, however, a better co-ordination of the technical support across sites is required. Other felt that the conference suffers from the shortage of highly trained technical staff required to support the communication system. However, following the total evaluation of this conference, it is concluded that while technical support, site and location are important factors in a good telemedicine conference, a well run telemedicine conference is more dependent on a sound planning process and its execution.

Congresses as Topic↗

PubMed1994

Acute median nerve dysfunction from wheelchair propulsion: the development of a model and study of the effect of hand protection.

Carpal tunnel syndrome is prevalent among individuals who are wheelchair dependent. Maximal electrophysiologic median nerve dysfunction has been isolated to the proximal part of the carpal tunnel--the site of hand-wheel interface during wheeling. The objective of this study was to determine if measurable median nerve dysfunction (conduction slowing or block) results from a single session of vigorous wheeling and, if so, if protection for the hand with a glove (padded over the region of the carpal tunnel) could minimize the dysfunction. Thirty-five subjects (16 wheelchair dependent; 19 able-bodied) propelled a roller-mounted wheelchair at maximal rate of 2,000 hand strikes. A protective glove was worn on 1 hand only. Immediately before and after the wheeling, hand surface temperatures and bilateral median motor and sensory conductions were performed, and across-carpal tunnel conduction velocity and conduction block were calculated. Another group of 11 able-bodied subjects underwent similar electrodiagnostic testing before and after one half hour of vigorous stationary cycling (no hand trauma). Results were analyzed using a three-way analysis of covariance for repeated measures and demonstrated that (1) significant increases (5.2% to 8.5%) in across carpal tunnel conduction block occurred as a result of wheelchair propulsion but not cycling; (2) the wheeling-induced conduction block was not altered by using a protective glove. This study has demonstrated a model for measuring acute median nerve dysfunction resultant from wheeling but raises doubts regarding the protective effect of glove use on median nerve function.

Adolescent↗

PubMed1979

Deficient cutaneous response to PHA-P in healthy puppies from a kennel with a high prevalence of demodicosis.

Intradermal injection of phytohemagglutinin was used to evaluate the integrity of cell-mediated immunological reactions in Doberman puppies thought to be predisposed to demodicosis. Results indicate a statistically significant deficiency of cutaneous delayed response in these dogs when compared with age matched Beagles, adult Dobermans or random control dogs of various ages and breeding. The high prevalence of demodicosis in the kennel of origin may have been due to the observed deficiency of cutaneous immune function.

Animals↗