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Biomedical subjects

K Dalton

Publications and source records attributed to K Dalton.

At least 19 recordsLinked to original sources
PubMed1991

Inpatients with AIDS and AIDS-related complex: economic inpact on hospitals in North Carolina.

To determine the economic impact of acquired immunodeficiency syndrome (AIDS) or AIDS-related complex (ARC) cases on North Carolina hospitals, we collected inpatient data from all North Carolina hospitals on charges and number of patients discharged with these diagnoses. More than 97% of the state's hospitals responded to the survey for the study year (1987-1988). There were 540 AIDS/ARC discharges from 58 North Carolina general hospitals and 125 AIDS/ARC discharges from 13 other types of hospitals, for a statewide total of 665 patients. The total general hospital charges for AIDS/ARC inpatients in North Carolina were approximately $7.7 million per year, and almost $2 million of these charges were uncompensated by any insurance. The greatest burden of cost for this care was borne disproportionately by 15 of the 58 general hospitals, accounting for 82% of the discharges.

AIDS-Related Complex↗
PubMed1990

The aetiology of premenstrual syndrome is with the progesterone receptors.

Recent work by molecular biologists into the behaviour of progesterone receptors (PR) has suggested an aetiological hypothesis for premenstrual syndrome (PMS). The proposition is that PMS is related to the transport by PR of sufficient progesterone (P) molecules into the cell nuclei during menstruating years. PR are widely distributed in target cells throughout the body (1, 2, 3, 4, 5, 6, 7). It suggests also why measuring P blood levels is of no value in PMS (8, 9, 10, 11); why pharmacological doses of P are required (8); and explains the failure of current double blind trials using low dose P (12, 13, 14, 15, 16).

Female↗
PubMed1990

An open, randomized comparative study of a low-strength frusemide/amiloride combination and bumetanide/potassium chloride in the treatment of mild congestive cardiac failure.

In an open, randomized, parallel group study lasting 8 weeks, nine males and nine females with mild congestive cardiac failure were initially treated daily with 20 mg frusemide/2.5 mg amiloride or 0.5 mg bumetanide/573 mg potassium chloride. In two patients receiving the frusemide combination and in one receiving the bumetanide combination, the daily dose was doubled after 2 weeks' treatment because of inadequate control of symptoms. Mild congestive cardiac failure symptoms (raised jugular venous pressure, oedema and dyspnoea at rest and on effort) were controlled in 9/10 patients receiving frusemide/amiloride but two patients receiving bumetanide/potassium chloride still had mild oedema after 8 weeks. Both treatments were well tolerated overall and there were no clinically significant changes in plasma electrolytes, although one patient treated with frusemide/amiloride was withdrawn due to adverse events.

Adult↗
PubMed1979

Food intake before migraine attacks in children.

A questionnaire survey of 120 children with migraine showed an average age of onset of 5.15 years, an equal sex ratio under nine years, and a positive family history in 79 per cent. Eye symptoms (42 per cent) and headaches (32 per cent) heralded an attack, with abdominal pain and vomiting later and less frequent. Visual aura was not recognized under five years, but occurred in 52 per cent of the 13 to 15 year age group. Most attacks occurred on schooldays and 82 per cent were over within two days.The 24-hour food intake before an attack was compared with the food intake seven days later when no migraine occurred. This suggested that fasting (41 per cent) or specific foods (38 per cent) could have been responsible for many of the attacks.

Adolescent↗
PubMed1977

The menopause.

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Adult↗