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Biomedical subjects

Brian A Shaw

Publications and source records attributed to Brian A Shaw.

7 recordsLinked to original sources

Injuries when children reportedly fall from a bed or couch.

One-hundred-fifteen patients with orthopaedic injuries resulting from a reported fall from a piece of furniture at home were studied to define the relationship of suspected child abuse associated with this mechanism of injury. One hundred-thirteen patients sustained fractures or dislocations and two patients were impaled with a pencil and a needle. Each patient was evaluated by a primary care physician or an emergency room physician and by an orthopaedic surgeon. In six of 115 patients (5%), a treating physician filed a child abuse report. In 109 patients (95%) the purported mechanism of injury was considered sufficient to produce the resulting injury. Two of four children younger than 1 year (50%), four of 83 children 1 to 5 years (5%), and none of the 28 children older than 5 years were investigated for potential child abuse. Orthopaedic injuries reportedly attributable to a child falling from a bed or couch at home usually are accidental unless the child is younger than 1 year.

Accidental Falls↗

Rattlesnake bites in children: antivenin treatment and surgical indications.

BACKGROUND: Orthopaedic surgeons working in the Americas may be consulted in the care of patients bitten by venomous rattlesnakes (genus Crotalus ), particularly with regard to the possibilities of compartment syndrome and soft-tissue destruction. Despite considerable evidence regarding the safety and efficacy of antivenin in the treatment of rattlesnake bites in adults, controversy persists regarding the roles of antivenin and surgery in the treatment of rattlesnake envenomations in children. Our hypothesis is that aggressive use of antivenin is just as effective and safe for children as it is for adults. METHODS: We retrospectively reviewed the charts of twenty-four consecutive patients who had been managed at our hospital because of a bite from a western diamondback rattlesnake. Nineteen of the twenty-four patients had been envenomated. The uniformity of collected data was facilitated by the use of an intensive-care-unit protocol during the ten-year period that was reviewed. A questionnaire was developed for long-term follow-up. RESULTS: Aggressive use of polyvalent equine antivenin safely prevented the need for surgery in sixteen of the nineteen envenomated patients. Of the three patients who had surgical treatment, two were managed with limited soft-tissue debridement and one was managed with a fasciotomy of the leg because of a compartment syndrome that occurred when adequate antivenin was withheld. No serious adverse effects were noted in association with the antivenin, and no functional impairments were noted at the time of discharge. CONCLUSION: Antivenin, rather than surgery, is the proper initial treatment of severe rattlesnake envenomations in children.

Adolescent↗