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Biomedical subjects

C Ralston

Publications and source records attributed to C Ralston.

9 recordsLinked to original sources
PubMed1994

Adverse events occurring during interhospital transfer of the critically ill.

OBJECTIVE: To determine what complications children have during interhospital transfer for intensive care, and how often these complications occur. DESIGN: Observational study of all children transferred over a six month period, including interviews with patient escort, patient review, and severity of illness scoring. MAIN OUTCOME MEASURES: Timing and method of transport; complications occurring during transport; the equipment and experience of the escort; patient vital signs and paediatric risk of mortality score on admission; outcome and duration of intensive care. RESULTS: Forty two (75%) of 56 children had adverse clinical events during transport. In 13 the event was life threatening. Inadequate circulatory and ventilatory support, inadequate monitoring, equipment failures, and drug errors were common. Children who subsequently died were more likely to have had complicated transfers than those who survived. CONCLUSIONS: Most children had adverse clinical events during transfer for intensive care. A number are transported by inexperienced staff with inadequate or malfunctioning equipment. Standards for patient management and monitoring during transfer need to be established. To reduce unsatisfactory care during transfer, it is necessary to establish dedicated and specifically trained paediatric transport teams.

Ambulances↗
PubMed1990

Continuous vasopressin replacement in diabetes insipidus.

Five children who developed diabetes insipidus as a manifestation of severe brain injury received continuous intravenous treatment with a solution containing both aqueous vasopressin and appropriate crystalloid replacement. Polyuria, hypernatraemia, and decreased urine osmolalities were safely corrected in all patients within eight to 28 hours.

Adolescent↗
PubMed1989

Tension pneumoperitoneum.

A 26-year-old woman developed the adult respiratory distress syndrome after a post-partum haemorrhage. After mechanical ventilation was started the signs of a tense and distended acute abdomen developed. The aspiration and subsequent analysis of copious intra-peritoneal gas confirmed the diagnosis of a tension pneumoperitoneum secondary to pulmonary barotrauma.

Abdomen, Acute↗