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Biomedical subjects

K Ringel

Publications and source records attributed to K Ringel.

23 records · Page 2Linked to original sources
PubMedDate not supplied

Stressors and stress management--1 month after myocardial infarction.

Stressors and stress management behaviors reported by 52 myocardial infarction (MI) patients were identified from a content analysis of transcriptions of nurse/patient/spouse interactions that took place 30 days postinfarction. Subjects defined stress primarily in terms of distress related to appraisals of harm, loss, or threat. Stressors and stress management behaviors varied, although subjects were similar in age and occupation and were in the same phase of recovery. Most stressors related to recent myocardial infarction and pertained to thoughts and feelings more than to external events. Others, related to family and/or work, were ongoing before the MI. Stress management behaviors comprised a continuum of physical, cognitive, and verbal behaviors ranging from active to passive. Avoidance of situations, ignoring situations, expressing feelings, and thinking things through were the four major modes of stress management behaviors. Implications for rehabilitation nursing practice are identified.

Adaptation, Psychological↗
PubMedDate not supplied

Influence of a nursing intervention on regimen adherence and societal adjustments postmyocardial infarction.

One hundred three first-time myocardial infarction (MI) patients were randomly assigned to either an experimental or a control condition. Patients completed a cardiac rehabilitation program during hospitalization and were interviewed to assess intentions to follow regimen prescriptions, attitudes toward the prescriptions, coping methods, and the perceived beliefs of others concerning their intentions. Patients were visited at home 30 days after discharge and reassessed on each of the above variables except that their behavior was substituted for intentions and societal adjustment was assessed. The experimental group was given an intervention program which included a discussion of assessment data, identification of problems, and establishment of goals. The assessment was repeated 60 days after discharge. No differences were found between experimental and control groups for either medical regimen adherence or societal adjustment. There was a significant decrease in mean scores for all variables from hospital to 30 days for both groups, but no change from 30 to 60 days. Attitudes and perceived beliefs of others were predictive of adherence, and it was concluded that these variables need to be included in any rehabilitation program.

Adaptation, Psychological↗
PubMedDate not supplied

Indicators of medical regimen adherence for myocardial infarction patients.

This study investigated relationships between demographic and medical variables, attitudes, perceived beliefs of others, and intentions toward medical regimen adherence and actual posthospitalization regimen adherence. During hospitalization, attitudes, perceived beliefs of others, and intentions toward prescribed medical regimen were elicited from 112 persons recovering from a first time myocardial infarction (MI). Six to 9 months posthospitalization, attitudes, perceived beliefs of others, and adherence behaviors were assessed. Multiple regression analysis indicated that, during hospitalization, attitudes and perceived beliefs of others were strong indicators of intentions to adhere to the medical regimen, but they were not indicators of actual adherence posthospitalization. Posthospitalization, attitudes and perceived beliefs of others were strong indicators of actual regimen adherence. Findings indicate rehabilitation plans for the MI patient should be individualized for hospital and home and should include data on health belief variables.

Adult↗
PubMedDate not supplied

Association of oligodendroglioma-like cell proliferation and angiomatous vasculature--coincidence or pathogenetically related lesions?

We report a case of an oligodendroglioma associated with a cavernous angioma. The patient, a 20-year-old man with an 8-year history of epileptic seizures, presented an acute onset of headache, nausea, and vomiting. Computerized tomographic scan and angiogram revealed multiple vascular malformations in both hemispheres including a cystic hemorraghic lesion with a perifocal edema attributing to a mass effect. Repeated puncture of the cyst failed to give improvement of elevated intracranial pressure. At surgery, the cyst and the underlying lesion were excised and found to be oligodendrocyte-rich tissue with malformed vascular tissue. Final histological examination revealed an oligodendroglioma associated with a cavernous angioma. As concurrence of oligodendroglioma and vascular malformation is rare, this case raises a broad range of differential diagnoses such as reactive oligodendroglial gliosis due to a vascular malformation, unusual vascularity of an oligodendroglioma as well as other kinds of cerebral tumors or malformations. The diagnostic difficulties as well as the pathogenetic and pathological significance of the concurrence of an oligodendroglioma and cavernous angioma are discussed.

Adult↗