Publications by authors named "Laura Summers"

Objective: This study aims: (a) to evaluate patterns of domperidone dispensing to mothers of very preterm (<32 weeks gestation) infants born before and after 2014 when international recommendations were made to limit its use and (b) to examine characteristics associated with domperidone dispensing and impacts on breast milk feeding rates at infant hospital discharge.

Design: Retrospective audit using linked electronic medical records and hospital pharmacy records.

Setting: Tertiary-referral neonatal intensive care unit at the Women's and Children's Hospital in South Australia.

View Article and Find Full Text PDF

A 5.5-y-old male rhesus monkey (Macaca mulatta) housed in an outdoor field cage presented for severe trauma involving the left calcaneal tendon. Part of the management of this wound included an allograft of the calcaneal tendon from an animal that was euthanized for medical reasons.

View Article and Find Full Text PDF

Body condition scoring (BCS) is a subjective semiquantitative method of assessing body fat and muscle by palpation of key anatomic features. A previously published BCS system for rhesus macaques (Macaca mulatta) uses a scale comprising both whole and half units, in which the midrange represents optimal body condition (3.0), lower values represent emaciated to lean conditions (1.

View Article and Find Full Text PDF

Body condition scoring (BCS) is a subjective semiquantitative method of assessing body fat and muscle. Scoring systems use a scale in which the midrange represents optimal body condition, lower values represent lean to emaciated conditions, and higher values indicate excessive body fat. A valid BCS system is clearly described, relevant to the species, shows agreement within and between raters, and is consistent with objective measures.

View Article and Find Full Text PDF

Oxymorphone is a pure μ-opioid receptor agonist that is commonly used in nonhuman primate medicine and surgery to minimize pain ranging in intensity from moderate to severe. We compared pharmacokinetic profiles and physiologic and behavioral responses to oxymorphone between titi monkeys (Callicebus spp.) and rhesus macaques (Macaca mulatta).

View Article and Find Full Text PDF

Mutations in the human gene TCOF1 cause a mandibulofacial dysostosis known as Treacher Collins syndrome (TCS). An infant rhesus macaque (Macaca mulatta) that displayed the TCS phenotype was identified at the California National Primate Research Center. The TCOF1 coding region was cloned from a normal rhesus macaque and sequenced.

View Article and Find Full Text PDF

The nutritional status of individual monkeys in research projects is an important yet sometimes overlooked variable that complicates the interpretation of research findings. The authors offer a framework for scoring fatness and muscularity in a semiquantitative manner without special equipment and in a way that could easily be accomplished during a routine physical examination. Body condition scoring can be used to assess the health of individual animals as well as determine nutritional adequacy within groups of animals.

View Article and Find Full Text PDF