Dorothy M. Lanuza

Clinical reasoning in experienced nurses

As an essential component of nursing practice, clinical reasoning is used to assimilate information, analyze data, and make decisions regarding patient care. Little is known about the reasoning strategies of experienced nurses who are not yet experts. This qualitative descriptive study explored the cognitive strategies used by experienced nurses as they considered assessment findings of assigned patients. To date, few studies of nurses clinical reasoning have been conducted in a practice setting during actual patient care. A small group research design was employed using the think-aloud (TA) method with protocol analysis. A total of 15 experienced nurses were asked to “think aloud” about patient assessment findings. Data were audiotaped, transcribed, and analyzed using the three steps of protocol analysis. The results suggest that experienced nurses used a conceptual language to reason about assessment findings and used heuristics to reason more quickly and efficiently.

Symptom experiences of lung transplant recipients: comparisons across gender, pretransplantation diagnosis, and type of transplantation

PURPOSESnTo investigate symptom experiences of patients who have single and bilateral-sequential lung transplantation and to determine whether differences exist according to gender, pretransplantation diagnosis, and type of transplantation procedure.nnnDESIGN AND METHODSnIn the context of a descriptive, comparative survey design, surviving recipients of single and bilateral-sequential lung transplants (n = 56) were mailed a symptom frequency and distress questionnaire. The response rate was 85.7% (n = 48). The average time since the recipients lung transplantations was 1.5 +/- 0.7 years.nnnRESULTSnRecipients of lung transplants reported that several symptoms (eg, muscle weakness, shortness of breath with activity, and changed appearance) were both frequently occurring and quite distressing. Other symptoms were identified as being distressing, but not frequently occurring, or vice versa. Significant (P <.05) differences were found for symptom experiences among pretransplant diagnostic groups and between genders and types of transplant procedures.nnnCONCLUSIONSnThese findings elucidate the symptom experiences of recipients of lung transplants and suggest that subgroup differences exist. The data provide a basis for strengthening patient and family education and for developing symptom management strategies. Further investigation of the symptom experiences of the recipients of lung transplants is needed, especially in relation to subgroups.

THE RELATIONSHIP BETWEEN PHYSICAL ACTIVITY AND PERIMENOPAUSE

Our purpose in conducting this study was to examine the relationship between physical activity and symptoms associated with perimenopause. A group of 214 perimenopausal women aged 40-55 years (mean = 47 years) completed the Womens Health Assessment Scale (assesses symptoms associated with perimenopause: vasomotor, psychosomatic, menstrual, and sexual symptoms) and the physical activity questionnaire. These women were categorized into three groups based on their levels of physical activity: inactive, relatively active, and active. Analyses of covariance (ANCOVA) revealed significant differences between groups in frequency and distress of overall symptoms associated with perimenopause (F = 8.86, p = .00, F = 6.25, p = .00, respectively). Further analyses indicated that relatively active and active women had significantly fewer and less distressful psychosomatic symptoms (F = 8.05, p = .00, F = 5.80, p = .00, respectively), such as irritability, forgetfulness, and headache as well as fewer and less distressful sexual symptoms (F = 3.42, p = .03, F = 3.73, p = .03, respectively), such as vaginal dryness and decreased sexual desire than inactive women. No significant differences were found among groups on vasomotor and menstrual symptoms. In conclusion, physical activity may be an important alternative/adjunct to hormone therapy particularly for psychosomatic and sexual symptom management at perimenopause.

Perimenopause and the Quality of Life

The purposes of this study are to describe the frequency and distress of symptoms associated with perimenopause, to examine the changes in the quality of life (QOL) related to perimenopause, and to examine the relationships between symptoms associated with perimenopause and the QOL. A cross-sectional, correlational design was employed. Two hundred fourteen perimenopausal women completed the Women’s Health Assessment Scale (WHAS) and the Quality of Life Scale. It was found that vasomotor symptoms were not central to the list of symptoms associated with perimenopause. More women reported psychosomatic complaints as opposed to vasomotor complaints. Compared to the premenopausal period, women during perimenopause experienced slightly, yet significantly decreased, levels of QOL. Multiple regression analysis demonstrated that the psychosomatic symptom category was the sole predictor of the QOL during perimenopause. In summary, psychosomatic symptoms occur most frequently and are most distressful for perimenopausal women in this study. It may be important to manage psychosomatic symptoms to improve the QOL for perimenopausal women.

Care before and after lung transplant and quality of life research.

Lung transplantation is a growing surgical option for patients with end-stage lung and pulmonary vascular diseases. After completing an extensive evaluation and meeting the selection criteria, patients are listed for either single or bilateral-sequential lung transplantation. Immediate postoperative management requires detailed attention to fluid management, monitoring for infection, reperfusion injury, pulmonary hygiene, and pain management. Length of stay depends on the patients condition before transplant and postoperative complications. Discharge from the hospital can be as early as 7 days after transplantation. Newer immunosuppressive medications offer more options for treating and preventing rejection. Advanced practice nurses, such as coordinators, case managers, nurse practitioners, and clinical nurse specialists, are uniquely positioned to play key roles in coordinating the care of transplant patients across settings and both before and after the transplant procedure. The perioperative needs of lung transplant patients and the impact of this complex procedure on the recipients and familys quality of life merit further investigation by clinicians and researchers.

Post lung transplant (LTx) changes in mean blood pressure (BP) and BP load: a longitudinal pilot study

transplant candidates and recipients. Methods: Data were collected from 104 female heart transplant candidates (n 54) and recipients (n 50) from a major heart transplant facility using the Minnesota Living with Heart Failure Questionnaire, the Beck Depression Inventory and the Control Attitude Scale. Descriptive statistics were used to characterize the sample. Analysis of variance was used to compare measures of QOL and psychological adjustment to illness between the two groups of women. Results: Female heart transplant candidates and recipients had similar demographic characteristics (age, 56.79 12.19 vs. 54.66 12.98 years; predominantly Caucasian, 70.4% vs. 70%; and married, 50% vs. 48%). Candidates were on the waiting list on average, 2.59 1.99 years prior to study participation, while recipients had received their transplant 5.18 4.41 years prior to data collection. The women in the two groups were significantly different on clinical and functional characteristics, physical and emotional QOL ratings, depression scores, and perceived control over illness with the transplant recipients reporting better scores in all domains (table).