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C A McLauchlan

Publications and source records attributed to C A McLauchlan.

13 recordsLinked to original sources
PubMed1998

General practice: a secondment from emergency medicine--so what!

The Joint Committee for Higher Medical Training has issued a core curriculum for training in accident and emergency medicine. This article highlights some of the knowledge, skills, and attitudes one may usefully gain from a period of 6-12 months in general practice and how this can be integrated and adapted to a career in emergency medicine.

Communication↗
PubMed1997

Interpretation of trauma radiographs by junior doctors in accident and emergency departments: a cause for concern?

OBJECTIVES: To investigate how well junior doctors in accident and emergency (A&E) were able to diagnose significant x ray abnormalities after trauma and to compare their results with those of more senior doctors. METHODS: 49 junior doctors (senior house officers) in A&E were tested with an x ray quiz in a standard way. Their results were compared with 34 consultants and senior registrars in A&E and radiology, who were tested in the same way. The quiz included 30 x rays (including 10 normal films) that had been taken after trauma. The abnormal films all had clinically significant, if sometimes uncommon, diagnoses. The results were compared and analysed statistically. RESULTS: The mean score for the abnormal x rays for all the junior doctors was only 32% correct. The 10 junior doctors were more experience scored significantly better (P < 0.001) but their mean score was only 48%. The mean score of the senior doctors was 80%, which was significantly higher than the juniors (P < 0.0001). CONCLUSIONS: The majority of junior doctors misdiagnosed significant trauma abnormalities on x ray. Senior doctors scored well, but were not infallible. This suggests that junior doctors are not safe to work on their own in A&E departments. There are implications for training, supervision, and staffing in A&E departments, as well as a need for fail-safe mechanisms to ensure adequate patient care and to improve risk management.

Clinical Competence↗
PubMed1996

Cervical spine imaging in trauma patients: a simple scheme of rationalising arm traction using zonal divisions of the vertebral bodies.

OBJECTIVE: To evaluate the effectiveness of arm traction for cervical spine imaging in trauma patients and devise a scheme to predict the probability of visualising the C7/T1 level in trauma patients. METHODS: 98 trauma patients were studied. Each vertebral body was divided into three equal horizontal zones, the disc space between vertebral bodies being equivalent to one zone. The fifth cervical vertebra was used as the starting level (zone 1). Zones obtained pre and post arm traction on the lateral cervical spine radiographs were recorded. Results were analysed to show the probability of imaging the lower cervical spine, including the cervico-thoracic junction. RESULTS: If the initial film showed less than zone 10 (mid-C7 vertebra), the probability of showing zone 13 (upper body of T1) with arm traction was only 7.7%, that is, one success in every 13 pulls; or conversely, 12 failures in every 13 pulls. CONCLUSIONS: Unless an initial cervical spine radiograph includes the upper one third of the body of the C7 vertebra, the probability of attaining the C7/T1 level with arm traction is < 15%. It is suggested that all initial radiographs of the lateral cervical spine in major trauma patients be done with arm traction, and where the upper one third of the body of C7 vertebra is not seen, then computerised tomography, swimmer's, or oblique views be considered.

Arm↗
PubMed1991

Are accident flying squads also worthwhile for medical emergencies?

A retrospective analysis of 208 flying squad attendances was performed to assess the effect of pre-hospital care by the team on outcome in emergency medical conditions, and in the trauma victim. Sixty-two (26%) of these cases were medical, but only 24 (11.5%) required immediate cardiopulmonary resuscitation. Only one out of the four successful resuscitations finally left hospital alive. In trauma, there was no significant enhancement of survival due to the presence of the team by comparing the expected against observed mortality and the injury severity score for age-matched groups. The value of flying squads as a training aid, perception of the local community and relationships with other emergency services are discussed. Alternative solutions to improving pre-hospital care include advanced trained ambulance and bystander resuscitation schemes. Although difficult to quantify the authors feel that flying squads are of benefit.

Accidents↗
PubMed1989

Effectiveness of the call-out system for a London Coronary Ambulance service.

St Bartholomew's Hospital, in the City of London, has for many years run a Coronary Ambulance service, called by the public via the 999 system. During a 9-month period only 55% of 214 cardiac emergencies arriving at St Bartholomew's Hospital came with Coronary Ambulance support, although the service was available if called. In cases where the Coronary Ambulance was summoned, the call-out was inappropriate in 57% of cases. In addition, 153 cardiac emergencies arrived at the Accident and Emergency Department during hours when the Coronary Ambulance was not available. Reasons for breakdowns in the call-out system are discussed and remedies involving the public and London Ambulance Control are suggested.

Ambulances↗
PubMedDate not supplied

Resuscitation training for cardiac patients and their relatives--its effect on anxiety.

It is feared by many doctors that teaching basic life support (BLS) to high risk cardiac patients or a member of the family increases their anxiety. We trained a group of patients with recurrent ventricular tachycardia in BLS together with a friend or family member. Measurement of anxiety before and three months after training demonstrated a reduction in anxiety in both groups. This suggests that basic life support training can be targeted to high risk groups without fear of increasing anxiety.

Anxiety↗