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Biomedical subjects

A Polland

Publications and source records attributed to A Polland.

3 recordsLinked to original sources

Glycine and transurethral resection.

Fifty patients undergoing transurethral resection of the prostate were studied for evidence of glycine absorption and haemodilution. Plasma glycine levels increased substantially in nine patients and, in five, calculated irrigant fluid absorption ranged from 619-1582 ml; another patient had absorbed 1360 ml fluid with only a small rise in plasma glycine. Two illustrative case histories are presented. The role of glycine as an inhibitory neurotransmitter is discussed and the possibility of toxic mechanisms other than dilutional hyponatraemia is mentioned. Intravenous diuretics, hypertonic saline, and perhaps calcium salts, are recommended for the overt transurethral resection syndrome.

Absorption↗

Psychological distress among adult patients being evaluated for bone marrow transplantation.

A sample of 437 patients being evaluated for bone marrow transplantation (BMT) completed interviews and questionnaires to assess their psychosocial adjustment. Nearly a third of the patients (31%) showed some degree of depression on the Center for Epidemiologic Studies Depression Scale. Scores on the Profile of Mood States Scale also indicated that these BMT candidates were experiencing a high level of psychological distress. This distress was found to be predicted by low scores on the Self-Rated Karnofsky Performance Scale and on scales measuring mastery and dispositional optimism. The value of assessing the levels of psychological distress and psychosocial resources of patients being evaluated for BMT and for providing necessary psychiatric interventions are discussed.

Adaptation, Psychological↗

Reintegration after bone marrow transplantation.

OBJECTIVES: This study examines the problems of bone marrow transplantation (BMT) survivors in returning to "normal" life in the community after BMT. MATERIALS AND METHODS: Before being released from The Johns Hopkins Oncology Center, 84 recipients of BMT were interviewed regarding their quality of life and psychosocial adaptation. Survivors were reinterviewed at 6 months, and at 1 year post-BMT, producing considerable qualitative data regarding their problems in living. Eighty-four patients who had received BMT completed qualitative interviews and standardized measures before treatment, before the return home, and at 6 and 12 months post-BMT. The interviews were subjected to a content analysis methodology to establish units and categories to examine the body of material. RESULTS: Content analysis of these interviews from the first year after BMT identified three areas of psychosocial morbidity; 1) physical problems, which included fatigue, appearance, troubles in eating, and physical restrictions; 2) psychological problems, which included fears about the future, sense of loss of control, anxiety, and depression; and 3) community reintegration problems, which included difficulty in returning to former social roles, separation from home, family, and friends, difficulty in resuming social relations, dealing with stigmatization, problems with family and children, and financial and employment difficulties. CONCLUSIONS: Identification of these problems for BMT survivors can be used to guide the development of specific materials and services to prepare recipients of BMTs and their families for life after the transplant. These qualitative results can also be used to direct the development of assessment tools to identify potential patient and family problems.

Activities of Daily Living↗