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Biomedical subjects

M R Whitlock

Publications and source records attributed to M R Whitlock.

6 recordsLinked to original sources

A changing pattern of injuries to horse riders.

OBJECTIVES: To describe the demographics and nature of injuries occurring on or around horses, to examine the nature of protective clothing in relation to these injuries, and to compare our data with previously published work in this area. METHODS: Patients were identified using the term "sports injury-horse riding" from the departmental database for one calendar year from February 2000. Data were collected regarding demographics, injuries, protective clothing, and outcome. The data were then analysed and compared with the previously published literature. RESULTS: 260 patients' records were analysed. The patients were mostly young (median age 26) and female (84.6%). The majority of patients had a single injury (88.8%). Seventeen per cent had an isolated head injury, all of which proved to be minor. Multiple injuries including the head accounted for 8.5% of all injuries. These again proved minor, bar one fatality where the helmet came off before impact. Upper limb injuries accounted for 29.2% of all injuries of which 61.8% sustained a fracture of which 36.2% were to the wrist. When compared with previous work the incidence and severity of head injury continues to decline while the relative number and severity of upper limb injuries increases. CONCLUSIONS: The majority of head injured riders are wearing approved helmets and sustaining only minor injury. There is currently no protective gear recommended for the upper limb and more specifically the wrist. This paper identifies the potential need for research and development of such protection.

Adolescent↗

Injuries to riders in the cross country phase of eventing: the importance of protective equipment.

OBJECTIVES: To determine the distribution of injuries in the eventing discipline of equestrian sports and the effectiveness of the protective equipment worn. METHODS: Data on all injuries sustained in the cross country phase over fixed obstacles were collected from 54 days of competition from 1992 to 1997. This involved 16,940 rides. RESULTS: Data on a total of 193 injuries were collected, which included two deaths. This represents an injury rate of 1.1%. Head and facial injuries represented the largest group (31%), with one third of these requiring treatment in hospital. All riders were wearing protective helmets and body protectors. CONCLUSIONS: Eventing is one of the most dangerous equestrian sports. Improved protective equipment, which is mandatory for 1999, should reduce the severity of these injuries.

Animals↗

The role of activity-related groups in assessing workload in the accident and emergency department.

Workload of the Accident & Emergency (A&E) Department at Barnet General Hospital was studied over a 1-year period. All new patients were divided into Activity-Related Groups (ARGs). Doctor work hours, for the year, were calculated utilizing the ARGs. This provided an estimate of the minimum required staffing level. ARGs are a potentially useful tool in auditing workload of individual doctors and the department as a whole.

Emergency Service, Hospital↗

Equestrian injuries: a comparison of professional and amateur injuries in Berkshire.

A retrospective study of horse riding injuries in Berkshire was undertaken over a one year period from November 1983. The information was obtained from the Ambulance Service, the Jockey Club and the St. John Ambulance Brigade. There was a total of 103 injured persons with no deaths. Information from the Jockey Club was compared with the other two groups, the former sustaining more limb injuries and the latter more head injuries. A questionnaire was sent to all 42 ambulance patients. Thirty-eight had radiographs taken, 16 of which showed a fracture. Forty-one were wearing some form of hard hat, but if a safety strap was available it was attached in 24 cases. The dangers of riding are highlighted and the importance of adequate protective clothing emphasised.

Adolescent↗

The medicinal leech and its use in plastic surgery: a possible cause for infection.

Recent interest in the use of the medicinal leech (Hirudo medicinalis) in microsurgical practice prompted us to undertake a bacteriological study. Aeromonas hydrophila was consistently cultured from 9 leeches that we examined. This organism is pathogenic to man and we consider that there is a significant risk of infection, particularly in those procedures where the vascularity of the tissues is compromised. There are several pharmacological preparations which have similar properties to the secretion of the medicinal leech and we submit that these non-infective preparations may be worthy of investigation.

Aeromonas↗