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Query: UMLS:C0020672 (hypothermia)
 17,327 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A female black rhinoceros calf developed significant hypoglycemia (blood glucose, 30 mg/dL) and hypothermia (97 degrees F) within 48 hours of birth and refused to nurse. Normal gestation of the black rhinoceros is 15 months, but elongated hoof slippers and low birth weight (30 kg) suggested prematurity in this calf. Clinical symptoms of neonatal sepsis including lassitude and poor sucking continued in spite of the aggressive use of antibiotics, and the calf required mechanical ventilatory support on day 7. Nutritional support including enteral gavage feedings (Pedialyte/4 ounces of SMA [Wyeth Ayerst] with sucraflox) had been instituted and was supplemented with total parenteral nutrition on day 5. Central venous access was obtained via a jugular cutdown. The total parenteral nutrition included appropriate electrolytes and vitamins for the neonatal calf but did not include trace elements. The use of total parenteral nutrition by our zoos for therapeutic purposes is increasing. Experience with total parenteral nutrition in exotic animals such as the black rhinoceros is limited, yet this may be an important therapeutic modality in these animals, particularly those in danger of extinction.
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PMID:Total parenteral nutrition in a premature rhinoceros calf. 177 15

When the body temperature of a small neonate falls below 35 degrees C, lassitude can be noted; severe derangements of cardiovascular, renal, hepatic, immunological, and hematological systems may also occur depending in part on the duration and severity of hypothermia. Diagnosis requires a low-reading thermometer, lacking which the diagnosis can be suspected, but most often is missed. Fatal cases of diagnosed cold injury commonly have terminal pneumonia or sepsis. Prevention involves identification and home visits to high-risk infants; intensive care of those with the diagnosis at Soroka Hospital Medical Center has reduced the case-fatality rate from 30% in 1971 to 3% in 1988-1989. During the same period in our region, the proportion of neonatal deaths occurring in winter months of December, January, and February has dropped from 55 to 27%. The expected proportion is 25%. We hypothesize that excess neonatal mortality during winter months, especially due to pneumonia and sepsis or sudden infant death syndrome (SIDS) is an indicator of missed cold injury syndrome. A preliminary evaluation was made form U.S. data by state, provided by the National Center for Health Statistics, which records no fatalities from cold injury during 1986. Contrasted with this are 26 cold injury deaths in Israel for 1977-1980. In the U.S., though, excess winter neonatal deaths in 1986 from SIDS, pneumonia, and sepsis are reported.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Preventability of neonatal cold injury and its contribution to neonatal mortality. 195 41