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Biomedical subjects

E D Myers

Publications and source records attributed to E D Myers.

7 recordsLinked to original sources

Out-patient compliance with antidepressant medication.

A total of 89 depressed out-patients were randomly allocated to one of three groups: group A received one dose of antidepressant medication at night; group B received three doses of medication during the day; group C were allowed to choose either A or B above. Compliance with medication was assessed at three, six, nine and 12 weeks by interrogation and pill count; at the same time, depression and side-effects were rated. No overall significant difference was found between doctor-prescribed and patient-chosen regime, or between once-a-day and three-times-a-day dosage. However, compliance was significantly better in those patients who were allowed to choose, when they selected the three-times-a-day regime. There was a significant decline in compliance for all regimes over the 12 weeks. There was no evidence that better compliance produced a better therapeutic result, and possible reasons are given for this finding.

Adult

The effect of forewarning on the occurrence of side-effects and discontinuance of medication in patients on dothiepin.

Dothiepin was prescribed for 100 depressed out-patients alternately allocated to one of two groups. Patients in Group A were forewarned about side-effects and patients in Group B were not forewarned. None of the patients had previously received dothiepin. After two weeks the patients were questioned regarding side-effects and continuance with medication. Eighty-nine patients were included in the final analysis. The results failed to confirm the hypotheses that forewarning patients of side-effects causes a greater number of patients to complain of such effects, or that where patients experience side-effects, forewarning is associated with any less frequent discontinuance of therapy. Compared with a previous study with amitriptyline, the results of this study are much closer to statistical significance. This may be due to the lower overall incidence of side-effects with dothiepin and calls for further work with a larger sample of patients.

Adult

Age, persistence and improvement in an open out-patient group.

The ages of 87 patients attending an open out-patient group in a general hospital psychiatric out-patient department are analysed in relation to persistence with treatment. A highly significant correlation (p smaller than .001) is obtained between increasing age and continued attendance, and a significantly greater number are found to attend for six months or more in the age-range 37-47 than at other ages. In a sub-group of 35 patients, all of whom had attended more than four sessions and had returned a questionnaire, significant correlations are obtained between age and symptomatic improvement (p smaller than .05) and between continued attendance and improvement in interpersonal relationships (p smaller than .05).

Adolescent

Treatment of pneumatosis cystoides intestinalis with high FIO2: report of two cases.

We have successfully treated two patients with symptomatic pneumatosis cystoides intestinalis using a high FIO2 delivered by face mask, with administration interrupted at meal times. While we advocate oxygen therapy for this disease, caution must be taken to avoid the complications of high PaO2, namely proliferative and fibrotic lung changes. Close attention should be paid to the development of increasing cough, dyspnea and shortness of breath. As the frequency of the diagnosis of pneumatosis cystoides intestinalis increases, the success of high inspired oxygen as therapy should be recognized.

Aged

The relationship between bone marrow sideroblasts and iron deficiency in chronically hemodialyzed uremic subjects.

Bone marrow sideroblast counts were found to be persistently depressed to between 0 and 30 per cent in 24 uremic patients with residual renal tissue undergoing chronic dialysis therapy. Marrow sideroblastopenia notwithstanding, sideroblast counts in these subjects correlated well with iron balance, being respectively 6.6 +/- 0.8 (S.E.M.) per cent in iron depleted, and 18.2 +/- 1.7 per cent in iron-repleted individuals (p less than 0.0005). Following bilateral nephrectomy a persistent relative marrow sideroblastosis developed, counts reaching values of 46.5 +/- 3.1 per cent on average. It is suggested that this sideroblastosis is a response to reduced heme synthesis and reflects the iron removal function of ferritin granules within erythroid cells.

Bone Marrow