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Biomedical subjects

W J Lancee

Publications and source records attributed to W J Lancee.

17 recordsLinked to original sources
PubMed1992

Fear of contagion and AIDS: nurses' perception of risk.

Nurses' fear of contagion when caring for persons with AIDS remains high despite increased levels of knowledge. This paper examines the multiple factors that contribute to nurses' perception of risk within the workplace. The authors suggests that constructs from theories such as decision making, psychoanalysis and cognitive psychology can provide insight into the assessment of risk. Findings from a recent survey of nurses are used to illustrate the complex nature of fear of contagion. Understanding this complexity may be an essential first step in order to provide opportunities for resolution of fears and modification of behaviors.

Acquired Immunodeficiency Syndrome↗
PubMed1992

A randomized trial of group interventions for hospital staff caring for persons with AIDS.

The purpose of this study was to develop an educational package for health care providers. Findings from a survey conducted by investigators were used to direct intervention content. All subjects received a 1 hour educational package. Since this type of intervention was not expected to be sufficient to modify attitudes and concerns, 75% of the subjects received an additional 1 hour group discussion intervention (n = 118). In a subgroup of those receiving group interventions, the discussion was preceded by the presence of a person with AIDS (PWA) (in person or on video) discussing his personal experience with the illness and health care workers. It was demonstrated that in order to modify change attitudes, concerns, and affective response, groups were necessary. Furthermore, fear of risk of contagion and homophobia required the presence of a PWA (in person or on video) in order for change to occur.

Acquired Immunodeficiency Syndrome↗
PubMed1992

Marital support and recovery from depression.

A prospective study of 47 married women who met RDC for major depressive disorder investigated the relationship between the social support provided by the husbands and the post-hospital symptom course of the women. Separate taped semistructured interviews were held with the patient and husband at the time of admission. Six months later, symptom course was rated using the LIFE psychiatric status schedule. Only 51% of the sample recovered in the six months. Few demographic or clinical factors were related to symptom course. Recovery was predicted by the depressed woman's ratings of the current marital relationship and by the husband's rating of the pre-morbid relationship but not by the husband's level of expressed criticism or his ratings of the current relationship.

Adult↗
PubMed1990

The empathic process and its mediators. A heuristic model.

Clinical empathy research has been plagued with conceptual and methodological difficulties. This paper describes a model of the empathic process that enables clinicians, teachers, and researchers to examine specific components of the model and to determine the influence of particular mediators on the empathic process. Empathy is conceptualized as a three-phase time-sequenced process rather than as a multidimensional or multicomponent phenomenon. Stripped of detail, the empathic process reveals an inducement phase, a matching phase, and a participatory-helping phase. By examining these phases, it becomes possible to distinguish empathy from closely related concepts such as sympathy. Each of the phases reveals numerous mediating variables that influence the outcome of the phase, i.e., whether the process of empathy continues or an alternate terminal point is reached. Many of these mediators are derived from existing conceptual and empirical work on empathy. Particular attention is paid to situational or contextual mediators of empathy. Contextual mediators have only recently been acknowledged as an important variable in the empathic process. For clinicians, identification of contextual variables that may be responsive to intervention is a critical step in the modification of the clinical environment. We would suggest that clinical empathy research is largely the study of these mediating influences and should be recognized as such.

Countertransference↗
PubMed1989

How nursing staff respond to the label "borderline personality disorder".

The influence of the diagnostic labels "schizophrenia" and "borderline personality disorder" on the expressed empathy of psychiatric nursing staff was assessed by examining nurses' written responses to a series of hypothetical patient statements. Respondents were more likely to demonstrate affective involvement in response to the schizophrenic patients' statements and were more likely to offer belittling or contradicting responses to the statements of patients with borderline personality disorder. The results corroborate increasing concerns that the diagnosis of borderline personality disorder has become a pejorative label for difficult patients and suggest that staff may provide stereotypic responses and less empathic care to borderline patients than to other patients.

Adult↗
PubMed1988

What difference does case management make?

The outcomes of 82 patients in a rehabilitation-oriented case management program six months and two years after they were discharged from an inpatient setting to join the program were compared with those of 82 matched control patients who had been discharged from the same inpatient settings before the case management program was established. At the two-year follow-up, the patients in the case management program were significantly more likely than the control patients to have better occupational functioning, to live in a residence requiring more independence than they did at the six-month follow-up, and to be less socially isolated; in contrast, at the six-month follow-up only their occupational functioning was better than the control group's. The two groups did not differ in number of hospitalizations at either follow-up. The authors believe the study supplies much-needed documentation of the effectiveness of rehabilitation-oriented case management.

Chronic Disease↗
PubMed1987

Loss and depression. A controversial link.

Inconsistent findings in studies of loss and depression arise from methodological differences, lack of common definitions of depression and loss, and the failure to consider the interaction hypothesis: the effect of early loss on depression is partly conditional on the presence of a current loss. Data were collected from 744 university students. Only 15% of subjects without loss vs. 44% with both types of loss had Beck Depression Inventory scores indicative of moderate depression. Analysis of variance confirmed this strong interaction effect. These results provide empirical support for Freud's view that a recent loss can reactivate depressive feelings associated with earlier loss.

Adolescent↗
PubMed1986

Psychosocial factors and depressive symptoms.

The relationship of four psychosocial factors (family history of psychiatric illness, early loss of a nurturing relationship, stressful life events, and low social support) to depressive symptoms was investigated in university students using a cross-sectional design. A depressed group (N = 160), selected from a consecutive sample of students diagnosed depressed and attending a university psychiatric service, was contrasted with a nondepressed group (N = 206) randomly selected from the general university population within three strata (sex, academic level, and month of the year) to match the clinic group. Depression was measured by the Beck Depression Inventory. It was found that family history of psychiatric illness, stressful life events, and lack of a confidant all had a significant, independent direct effect on the occurrence of depressive symptoms, but early loss was not associated. An interaction effect among the psychosocial factors was not demonstrated.

Adolescent↗
PubMed1985

Impact of a case manager program on psychiatric aftercare.

Shifting the locus of aftercare planning from hospital to community can enhance continuity of care. The authors compared chronically mentally ill patients assessed and managed by community-based practitioners trained in psychiatric rehabilitation with patients whose discharge planning was arranged by inpatient staff members. They found significant differences between the two groups in aftercare needs identified, aftercare referrals made, and use of aftercare services. The authors conclude that this approach to psychiatric aftercare is superior to more traditional models if practitioners are carefully trained.

Adult↗
PubMed1978

Comparison of oxazepam, flurazepam and chloral hydrate as hypnotic sedatives in geriatric patients.

In a four-week study, a comparison was made of oxazepam, flurazepam and chloral hydrate as hypnotic sedatives in 17 geriatric patients. Each drug was given alone for six nights, with a two-night placebo interval following each phase. Each patient completed an additional placebo phase (up to six nights) before each drug phase. The number of awakenings per night and the sleep latency (time required to fall asleep) were determined from the patients' reports and from the reports of a nurse-observer. Only for oxazepam was the number of patient-reported awakenings per night significantly less than for placebo, although with both oxazepam and flurazepam the awakenings were fewer than with chloral hydrate. According to the patient-reports, sleep latency was significantly lower with flurazepam than with placebo; for oxazepam and chloral hydrate the latencies were not significantly different from those for flurazepam or placebo. Only for oxazepam were the patients' ratings of sleep quality significantly greater than for placebo. The objective assessment of sleep by the nurse-observer usually confirmed the patients' assessments. Morning drowsiness was the most common side effect, reported equally for placebo and for the active drugs. Drowsiness during the day was reported less frequently for oxazepam than for flurazepam, chloral hydrate or placebo. It is concluded that oxazepam is safe and efficacious for the short-term management of insomnia in the elderly.

Aged↗
PubMed1977

Comparison of lorazepam and diazepam as premedicants.

A double-blind random study compared lorazepam with diazepam as i.m. premedicants in 84 healthy women undergoing uterine curettage. Anxiety, assessed by a self-rating test by the patient and by a trained observer, was reduced 90 min after both lorazepam (P less than 0.001) and diazepam (P less than 0.01). There was more sedation and a longer recovery time after lorazepam than after diazepam. Amnesia at 24 h after operation (lack of recall rather than lack of recognition) was greater after lorazepam. There was transient local discomfort at the site of the injection in most patients in both groups, but no serious effects. Local erythema was present in 12 patients who received lorazepam and 10 who received diazepam 90 min after the injection, disappearing after 24 h in the former group but remaining in the latter. The incidence of nausea, vomiting and headache in both groups was small and similar, but there was more restlessness and dizziness after diazepam in the early recovery period.

Adult↗
PubMed1977

The measurement of anxiety in the pre-surgical patient.

Sixty-nine female patients were assessed for anxiety before receiving premedication. Thirty-three were given lorazepam and 36 were given papaveretum. Re-evaluation 90 min after premedication indicated that lorazepam reduced significantly the level of anxiety, but that papaveretum did not. Anxiety was assessed by means of a five-point nurse-rating scale and the Multiple-Affect Adjective Check List self-rating form. This self-rating anxiety scale was sensitive and proved suitable for recumbent patients in hospital. The test scores compared favourably with previously published values.

Anxiety↗
PubMed1977

Ethinylestradiol and dl-norgestrel as a postcoital contraceptive.

Six hundred and eight women were treated with 200 microgram of ethinylestradiol and 2 mg of dl-norgestrel, administered in two divided doses, as a postcoital contraceptive. Criteria for entry into the study included definite unprotected coital exposure within the previous 72 hours and the absence of any contraindications to the use of estrogen/progestin-containing compounds. Women with coital exposures outside of the 72-hours-to-treatment time frame were excluded. Four hundred and sixty-four of the patients were cycling regularly and, of these, 152 were exposed at midcycle. Only one patient became pregnant as a result of probable method failure as compared with the minimal estimated number of 12 to 30 pregnancies.

Adolescent↗
PubMedDate not supplied

The knowledge, attitudes and concerns of hospital staff about AIDS.

Staff from 3 Toronto hospitals were surveyed for knowledge, attitudes and concerns about AIDS. 70% of the 1,366 respondents had direct clinical experience with persons with AIDS. Data were analyzed according to hospital setting and professional group: physicians, nurses, technologists and supervisory staff. No setting difference was observed and although statistically significant differences (at the .001 level) were observed between professional groups, these differences are small and have little practical importance. In general, subjects answered 68% of the knowledge questions correctly. All attitudes and concerns were inversely associated to knowledge (Pearson r range was -.31 to -.20). Multivariate analysis demonstrated that knowledge and concern about contagion are important mediating variables (multiple r = .40) for other attitudes and concerns.

Acquired Immunodeficiency Syndrome↗
PubMedDate not supplied

Oxaprozin: a once-daily treatment regimen in rheumatoid arthritis.

The development of oxaprozin provided an opportunity to evaluate the control of inflammation in rheumatoid arthritis by a drug that can be administered once daily. A double-blind 12-week evaluation suggested comparable efficacy between 1,200 mg oxaprozin given as a single daily dose and 3,900 mg ASA given in 4 equally divided doses. A lower incidence of side effects was noted in the oxaprozin group. An open 6-month study substantiated the efficacy and safety of oxaprozin.

Arthritis, Rheumatoid↗