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Biomedical subjects

J Gleeson

Publications and source records attributed to J Gleeson.

11 recordsLinked to original sources
PubMed2001

Intussusception associated with bacterial meningitis.

Despite its common association with viral illnesses, intussusception has only rarely been found in the presence of bacterial infections. Two infants are described, both of whom were admitted to hospital with bilious vomiting, drowsiness, and dehydration. Both infants required urgent intravenous volume expansion. Intussusception was confirmed, and reduction was achieved by enema in both cases. Recovery was slow, and one infant developed a seizure. Evidence of meningococcal meningitis was found in both, with septicaemia in one. Neurological outcome is normal to date, and there has been no recurrence of intussusception in either case.

Enema↗
PubMed1990

Pneumocystis carinii pneumonia treated with eflornithine in AIDS patients resistant to conventional therapy.

Eflornithine (DFMO) was used to treat 31 AIDS patients with confirmed Pneumocystis carinii pneumonia who had clinically failed treatment with pentamidine, sulphamethoxazole-trimethoprim or both agents as their first-line therapy. Twenty-one of 31 (68%) responded to second-line treatment with 400mg/kg per day of eflornithine. Five patients discontinued treatment because of bone marrow toxicity. Eflornithine appears to be a useful salvage therapy in patients failing first-line treatments.

Acquired Immunodeficiency Syndrome↗
PubMed1977

Prospectively randomised trial of proximal gastric vagotomy either with or without pyloroplasty in treatment of uncomplicated duodenal ulcer.

A consecutive series of 100 men with uncomplicated duodenal ulcer was randomly divided into two groups: one group of 52 underwent proximal gastric vagotomy (PGV), the other group (48) underwent PGV with pyloroplasty (PGVP). Preoperative peak acid output (PAOP) was measured in all patients. Those with a higher preoperative PAOP were significantly more likely to develop recurrent ulceration. Three patients developed recurrent ulceration after PGV and seven after PGVP. Dumping was both more common and more severe after PGVP than PGV. An overall satisfactory result was achieved in 92% after PGV and 81% after PGVP. We conclude that combining pyloroplasty with PGV has no appreciable advantages.

Diarrhea↗
PubMed1972

Selective proximal vagotomy with and without pyloroplasty.

The early results of a prospective randomized clinical trial of selective proximal vagotomy with and without gastric drainage in a total of 36 patients are reported. In spite of adequate average acid reduction and little evidence of gastric retention two definite recurrent ulcers have occurred in the 16 patients who did not have a pyloroplasty. Further trials of the effect of selective proximal vagotomy without gastric drainage are necessary before the procedure is widely adopted.

Barium Sulfate↗
PubMedDate not supplied

Regional synaptic pathology in Alzheimer's disease.

Synaptic pathology in Alzheimer's disease (AD) may occur diffusely or may have regional predilections. A new antibody called EP10 which detects synaptophysin-like immunoreactivity was used to study synapses in postmortem brain tissue. Four brain regions from cases of AD and controls were studied. Controls with a wide range of ages were used to investigate the possibility of age-related changes in synaptophysin-like immunoreactivity. A significant reduction in the EP10 antigen was observed to occur with age in the control caudate but not in the hippocampus or temporal or occipital cortices. Antigen levels were significantly reduced in the hippocampus (77%) and the temporal cortex (54%) in AD. The expected abnormal pallor of the outer two-thirds of the dentate gyrus molecular layer was observed with immunocytochemistry. In the temporal cortex, the reduction in synaptophysin-like immunoreactivity was inversely correlated with the neurofibrillary tangle count. No such relationship existed in the hippocampus. These results suggest that at least certain components of the synaptic loss in AD occur regionally and are disproportionately large in the hippocampus.

Alzheimer Disease↗
PubMedDate not supplied

On the right road.

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Coronary Disease↗