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J Halloran

Publications and source records attributed to J Halloran.

10 recordsLinked to original sources
PubMed1992

Shared obstetric care: the general practitioner's perspective.

Shared obstetric care between hospital and general practitioner (GP) is being developed in several States in Australia as an alternative model of care for pregnant women in the public hospital system. The aim of this study was to determine the attitudes of participating GPs to the shared obstetric care programme at the Royal Women's Hospital, Melbourne. Fifty GPs were randomly selected, and face to face individual interviews were conducted using qualitative methods. GPs feel that the continuity of care they can provide during pregnancy and the postpartum is a very important and valuable aspect of their role as shared care providers. They are generally satisfied with the programme at the Royal Women's Hospital but some suggest that communication between the hospital and the GP should be improved. There was significant interest in being involved in deliveries in shared care programmes in the future and GPs question the appropriateness of the diploma of obstetrics as the only acceptable qualification for shared care.

Adult↗
PubMed1992

AIDS Q&A.

Explore the source record for details and available documents.

Acquired Immunodeficiency Syndrome↗
PubMed1992

AIDS Q&A.

Explore the source record for details and available documents.

Acquired Immunodeficiency Syndrome↗
PubMed1991

Angiogenesis after hepatic arterial occlusion in liver transplant patients.

The authors describe 10 liver transplant recipients who developed occlusion of the hepatic artery or aortic conduit. Since all potential collateral arterial supply to the transplant is severed at hepatectomy, hepatic artery occlusion is usually a catastrophic event that necessitates repeat transplantation. Four patients died within 8 weeks of transplantation. The remaining six developed spontaneous arterial liver revascularization. This phenomenon is believed to be an example of neovascularization through angiogenesis. Radiologic studies, particularly duplex sonography and angiography, were helpful in the evaluation of transplant vascular integrity. The tissues of the omentum and the mesentery have known angiogenic ability. The authors postulate that in transplantation techniques in which these tissues are placed close to the transplanted liver (eg, Roux-en-Y choledochojejunostomy), the omental and mesenteric tissues may be the source of neovascularity.

Adult↗
PubMedDate not supplied

Burn depth evaluation with fluorometry: is it really definitive?

Clinical evaluation of burn depth soon after injury is subjective, based on gross visual assessment. Previous investigators have quantified this process using fluorometry. Their studies show fluorescein levels in full-thickness burns to be far below control levels and partial-thickness burns to be about 60% of nonburned skin. In both rat and human models, 59 burn sites (eight rats) and 37 burn sites (seven patients) were assessed. Readings were taken for three hours on the rats and one hour on the patients during the first 48 hours, and the procedure was repeated for five days postburn. Maximum values during these periods were determined for burn and nonburn sites, and background levels were subtracted from these values. The rate of fluorescein uptake and the peak times for burn and nonburn sites were then compared. Actual depth of burn was determined by whether or not healing had occurred. The results showed no significant difference between partial-thickness and full-thickness burns using fluorometry, as standard deviations in both models for both depths of burn were large. Therefore, fluorometry did not provide a definitive evaluation of burn depth. These results differ from those reported by previous investigators.

Animals↗