Postgraduate medical journal
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Randomized Controlled Trial Clinical Trial Controlled Clinical Trial
Domperidone in the prevention of post-operative nausea and vomiting.
In a series of open pilot studies, intravenous domperidone was given to three groups of post-operative patients, at doses ranging from 10 mg to 60 mg. As a result of these studies, it was decided that a regime of 20 mg initially, followed by maintenance doses of 10 mg at 6 hourly intervals was highly effective in preventing post-operative nausea and vomiting. ⋯ The results showed that only three out of 53 patients (5.7%) on active treatment were having nausea and vomiting compared with 16 of 53 patients (30.2%) on placebo. It is concluded that this regime is effective in preventing post-operative nausea and vomiting.
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The clinical and pathological findings in patients with neurological disorders in association with disordered function of the small intestine, in particular coeliac disease, are outlined. The possible significance of the abnormalities of pyridoxine, tyrosine and tryptophan metabolism are considered in relation to biopterin derivatives and their relevance to neurological dysfunction.
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Clinical Trial Controlled Clinical Trial
Endometrial factors under treatment with oestrogen and oestrogen/progestogen combinations.
In a continuing prospective study, uterine curettage was undertaken on sixty-four patients attending a Menopause Clinic prior to consideration of gonadal hormone therapy. Two of these patients (3.1%) were found to have endometrial hyperplasia, and subsequently they were not given gonadal hormone therapy. Sixty-two patients with normal endometrium at pre-treatment curettage received cyclical oestrogen regimens or sequential oestrogen/progestogen treatments. ⋯ Furthermore, in the four patients who developed endometrial hyperplasia, this condition occurred within six months in two patients and within 9 and 10 months respectively in the remaining two. In the nineteen patients receiving cyclical sequential oestrogen/progestogen regimens, all had regular withdrawal bleeding, while one patient had breakthrough bleeding during sequential therapy. It is concluded that in those climacteric patients who present with severe menopausal symptoms which necessitate the administration of high-dose oestrogen regimes it is necessary either to undertake both pretreatment uterine curettage or to add a progestogen to the oestrogen in a sequential regimen.
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The literature concerning hepatitis B in pregnancy is reviewed and problems of management of both the acute and chronic infections are discussed.
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Most serious neonatal streptococcal infections are caused by group-B streptococci. The pattern of serious group-B neonatal disease in Britain resembles that described in other countries; both "early-onset" and "late-onset" forms are seen, but reliable incidence rates have not yet been determined. Serological-type III strains predominate in neonatal meningitis in Britain, but not so markedly as in some parts of the U. ⋯ The continuous presence of a suitable chemical disinfectant in the vagina during labour might be more effective. Insufficient is known about the epidemiology of "late-onset" neonatal disease for rational preventive measures to be designed. More information is required about the postnatal acquisition of group-B streptococci by neonates and its sources, and about passive transfer of type-specific antibody from the mother to her child.