Quality of Life and Severity of Symptom Differences Between Post Open Colectomy and Laparoscopic Colectomy in Colorectal Cancer Patients.

BACKGROUND: Worldwide, colorectal cancer is the third most common cancer in men and the second in women. The main surgical methods for colorectal cancer patients include a conventional open colectomy and laparoscopic-assisted colectomy. Laparoscopic-assisted colectomy is associated with less blood loss, faster recovery of bowel function, and shorter hospital stays. OBJECTIVE: The aim of this study was to compare the quality of life and symptom severity in patients with colorectal cancer 1 month after conventional open colectomy or laparoscopic-assisted colectomy. METHODS: A comparative cross-sectional study design was conducted from September 2015 to May 2016. Participants were recruited through convenience sampling from the surgical outpatient department of a medical center in Northern Taiwan; 33 patients underwent each type of surgery. RESULTS: The laparoscopic-assisted colectomy group scored 9.39 points higher in quality of life and lower in symptom severity by 14.88 points than the conventional open colectomy group (P = .03 and P = .05, respectively). Both groups reported low symptom severity; "changes in bowel habits" was the symptom with the highest severity. The conventional open colectomy group had higher insomnia and worried about their future more than did the laparoscopic-assisted colectomy group. CONCLUSIONS: Patients who received the laparoscopic-assisted colectomy procedure reported a better quality of life and lower symptom severity than those who received the conventional open colectomy surgical method. IMPLICATIONS FOR PRACTICE: Patients who will have a conventional open colectomy will likely need enhanced management of symptoms and attention to their quality of life.

Mediating effects of shoulder-arm exercise on the postoperative severity of symptoms and quality of life of women with breast cancer.

BACKGROUND: The postoperative severity of symptoms among women with breast cancer affects their quality of life (QoL). Although it is recommended that performing shoulder-arm exercise 30 min/day can alleviate symptoms and improve the QoL, there is little research on the mediating effects of performing shoulder-arm exercise 30 min/day on the postoperative severity of symptoms and QoL among patients with breast cancer. METHODS: A cross-sectional study was conducted 2 ~ 4 months after surgery on women diagnosed with breast cancer but with no distant metastasis and who had undergone breast cancer surgery for the first time. A structured questionnaire was employed which included a severity of symptoms scale, performing shoulder-arm exercise for 30 min/day, a QoL scale, demographic characteristics, and medical status. RESULTS: In total, 117 women with breast cancer completed the survey. The severity of symptoms and performing shoulder-arm exercise 30 min/day separately affected the QoL (B = -0.447, standard error (SE) = 0.050, p < 0.001; B = 15.666, SE = 4.542, p = 0.001, respectively). In model 3, performing shoulder-arm exercise for 30 min/day played a partial mediating role in the relationship of the severity of symptoms and QoL (R2 = 0.51, F = 5.41, p < 0.001). CONCLUSIONS: During 2 ~ 4 months after surgery, regular shoulder-arm exercise for 30 min/day could decrease the effect of the severity of symptoms on the QoL among women with breast cancer. Clinical healthcare providers may inform and educate patients as to the benefits of regular shoulder-arm exercise for 30 min/day.

Development and psychometric testing of the Chinese version of the Resilience Scale for Southeast Asian immigrant women who divorced in Taiwan.

BACKGROUND: Only a few studies exist on the resilience of divorced women. Furthermore, relevant instruments for assessing the resilience of divorced immigrant Southeast Asian women are rare. Accordingly, the aim of this study was to develop and examine a new Resilience Scale-Chinese version (RS-C) that is specific to divorced immigrant Southeast Asian women in Taiwan. METHODS: The study was conducted in two phases. In phase 1, 20 items were used to evaluate face and content validities. In phase 2, a cross-sectional study was conducted. In total, 118 immigrant women participated in this study and were recruited from three nongovernmental organizations providing services for immigrants in Taipei City and Miaoli and Chiayi Counties. Psychometric properties of the instrument (i.e., internal consistency, test-retest reliability, item-to-total correlation, construct validity, and convergent validity) were examined. Significance was set at p < 0.05 for all statistical tests. RESULTS: The final 16-item RS-C resulted in a three-factor model. The three factors, namely personal competence, family identity, and social connections, were an acceptable fit for the data and explained 54.60% of the variance. Cronbach's α of the RS-C was 0.85, and those of its subscales ranged from 0.77 to 0.82. The correlation value of the test-retest reliability was 0.87. The RS-C was significantly associated with the General Self-Efficacy scale and the Chinese Health Questionnaire-12. CONCLUSION: The RS-C is a brief and specific self-report tool for evaluating the resilience of divorced immigrant Southeast Asian women and demonstrated adequate reliability and validity in this study. This RS-C instrument has potential applications in both clinical practice and research with strength-based resiliency interventions. However, additional research on the RS-C is required to further establish its reliability and validity.

The Chinese Utian Quality of Life Scale for women around menopause: translation and psychometric testing.

OBJECTIVE: Chinese-language scales for assessing quality of life in women around menopause are rare. This study was conducted to evaluate the psychometric properties of a Chinese-language version of the Utian Quality of Life Scale (UQOL-C). METHODS: A sample of women (n = 434) between 41 and 60 years old was recruited from an obstetrics/gynecology outpatient department in Taipei. After translating the instrument, we conducted psychometric testing, which included internal consistency, test-retest reliability, and construct validity. Construct validity of the UQOL-C was examined by testing the correlations between the UQOL-C and the 36-item Short-Form Health Survey Taiwan version and between the UQOL-C and the Greene Climacteric Scale Chinese version. RESULTS: The Chinese translation captured the content of the original tool. The reliability coefficients (Cronbach α) for the quality of life domains measured were as follows: 0.86, overall; 0.85, occupational; 0.70, health-related; 0.66, emotional; and 0.61, sexual. The test-retest reliability of the UQOL-C was satisfactory (r = 0.88-0.91, P < 0.001). The construct validity of the UQOL-C was confirmed through significant correlations between scores on (1) the UQOL-C and the 36-item Short-Form Health Survey Taiwan version (r = 0.15-0.59, P < 0.01) and (2) the UQOL-C and the Greene Climacteric Scale Chinese version (r = -0.10 to -0.56, P < 0.05). CONCLUSIONS: The UQOL-C was shown to be reliable and valid with this sample of women between 41 and 60 years old. The low Cronbach α values of the UQOL-C emotional and sexual domains suggested that the reliability of these two domains required further studies.

Changes in quality of life among newly diagnosed breast cancer patients in Taiwan.

AIM: To examine changes in quality of life among patients with breast cancer and factors related to it, during the first three months after diagnosis. BACKGROUND: Numerous studies have examined quality of life among cancer survivors or among patients with cancer after aggressive treatment; such research has demonstrated that quality of life in the third month after surgery can significantly predict quality of life in the long run. In contrast, changes in quality of life causes among patients during the acute treatment phase have not been well studied. DESIGN: Prospective longitudinal study. METHODS: Newly diagnosed patients with breast cancer were recruited during 2008-2009. Sixty-one cases completed the four data collections on the day before operation and one, two and three months after surgery. Data were collected using the Functional Living Index-Cancer, Symptom Distress Scale, the Self-Efficacy Scale and a 0-10 Anxiety Numeric Rating Scale. Generalized Estimating Equations were applied for data analysis. RESULTS: There were significant changes in quality of life over the three months following surgery, and the worst quality of life was observed in the first month after surgery. Less advanced stages of cancer, lower anxiety, less symptom distress and higher perceived self-efficacy in the preoperative interview could significantly predict which patients experienced more positive quality of life trends. Fatigue, limited shoulder function and perceived poor appearance were the most significant factors predicting changes of quality of life. CONCLUSION: Preoperative physical and psychological factors, as well as sense of self-efficacy for managing the cancer, are important factors for predicting changes in patients' quality of life. RELEVANCE TO CLINICAL PRACTICE: Healthcare providers should be alert to factors contributing to changes of quality of life among patients receiving chemotherapy. Interventions based on these results should be developed and their effectiveness tested for their impact on breast cancer patients' quality of life. Clinical interventions based on these results should be developed to improve breast cancer patients' quality of life.

Psychometric testing of the Chinese-version cancer needs questionnaire short form head and neck cancer-specific version in oral cavity cancer patients.

PURPOSE: The purposes of this two-phase study were to (1) develop and examine the content validity and feasibility of the Chinese-version cancer needs questionnaire, short form, head and neck cancer-specific version (CNQ-SF-hn) (phase I), and (2) examine its psychometric characteristics as supported by reliability and construct validity (phase II) in oral cavity cancer patients in Taiwan. METHODS: Newly diagnosed oral cavity cancer patients (N = 206) were recruited from a medical center in northern Taiwan. Data were analyzed using descriptive statistics and psychometric analyses. RESULTS: The results showed that the CNQ-SF-hn (1) had good internal consistency reliability for the overall scale and subscales; (2) had good 1-week test-retest reliability (correlation = 0.80) for the overall scale; (3) had construct validity, supported by six clearly identified factors explaining 74.87% of the variance; and (4) had convergent validity, supported by correlations among its subscales and related scales, as well as by discriminating care needs according to undergoing versus not undergoing reconstructive surgery and cancer stage. CONCLUSIONS: The Chinese-version CNQ-SF-hn is a psychometrically satisfactory instrument. Further validation is suggested for its factor structure and different head and neck cancers.

The effectiveness of intradialytic leg ergometry exercise for improving sedentary life style and fatigue among patients with chronic kidney disease: a randomized clinical trial.

BACKGROUND: Over the past three decades, research has been carried out on the effects of exercise on chronic kidney disease patients for improving their physical potential. OBJECTIVES: The purpose of this study is to evaluate the effect of intradialytic leg ergometry exercise for improving fatigue and daily physical activity levels among chronic kidney disease patients. DESIGN: A quasi-experimental clinical trial. SETTING: Two hemodialysis units in a medical center in northern Taiwan. METHOD: The leg ergometry exercise was performed within the first hour of each hemodialysis session for 30 min for 8 weeks. There were 36 subjects in the experimental group and 35 subjects in the control group who completed the study. Measurement on a fatigue scale and a physical activity log were done at the time of enrollment, and again on the fourth and eighth weeks. RESULT: Active subjects demonstrated significantly less fatigue and higher physical activity levels than those with a sedentary lifestyle at baseline. During the 8 weeks of intervention, subjects in both the active and sedentary groups reduced their fatigue levels significantly, with the exception of sedentary subjects in the control group. Only active subjects in the experimental group demonstrated an increase in activity levels. The 36 subjects performed 3456 leg ergometry exercise sessions with three early terminations (<.01%) among the sedentary subjects. CONCLUSIONS: Intradialytic leg ergometry is a safe exercise that is effective to reduce fatigue and improve physical fitness in already active chronic kidney disease patients and it also reduces fatigue in sedentary patients. Interventions to motivate sedentary patients to become active require further investigation. IMPLICATION FOR NURSING PRACTICE: Exercise during hemodialysis does not cost patients extra time and is effective in reducing fatigue and increasing physical activity potential as demonstrated by our study; 30 min of intradialytic leg ergometer exercise can be considered as routine care while delivering hemodialysis.

Arm Exercise Promotion Scale: instrument validation.

AIM: This paper is a report of psychometric testing of the Arm Exercise Promotion Scale. BACKGROUND: Patients with breast cancer having mastectomy are taught postoperative arm exercises during hospitalization; however, clinical observations suggest that patients infrequently practise them. It is important to develop an instrument that can be easily applied to evaluate women's motivation for arm exercises. METHOD: An instrument validation design with a cross-sectional survey was conducted during 2008-09. The previously developed 15-item Likert-type Arm Exercise Promotion Scale was further tested for test-retest reliability, internal consistency reliability, theoretically supported construct validity, and concurrent validity. A total of 94 patients with breast cancer were recruited to the study. RESULTS: The Arm Exercise Promotion Scale has satisfactory internal consistency reliability (Cronbach's alpha 0.88) and a test-retest reliability of 0.90. Three theoretically supported factors were abstracted by principal component analysis: perceived benefits, learning support and situational support. These factors were inter-correlated and statistically significantly correlated with arm exercise behaviour, indicating concurrent and construct validity. CONCLUSION: There is strong evidence to further support the Arm Exercise Promotion Scale as a valid instrument in assessing factors which promote arm exercises with patients with breast cancer. Future longitudinal clinical studies using this scale could add knowledge about the experiences of carrying out arm exercises in patients with breast cancer across time.

Effects of a walking intervention on fatigue-related experiences of hospitalized acute myelogenous leukemia patients undergoing chemotherapy: a randomized controlled trial.

The purpose of this randomized, controlled clinical trial was to preliminarily examine the effects of a three-week walking exercise program (WEP) on fatigue-related experiences of acute myelogenous leukemia (AML) patients receiving chemotherapy. Eligible AML patients were randomly assigned to either an experimental group (n=11), which received 12 minutes of WEP per day, five days per week for three consecutive weeks, or to a control group (n=11), which received standard ward care. Effects of the WEP were assessed by seven indicators: worst and average fatigue intensities, fatigue interference with patients' daily life, 12-minute walking distance, overall symptom distress, anxiety, and depressive status. All patients were evaluated four times: before chemotherapy (baseline or Day 1), Day 7, Day 14, and Day 21 of chemotherapy. Data were analyzed by Generalized Estimating Equation and revealed that AML patients in the three-week WEP group had a significantly greater increase in 12-minute walking distance than the control group. Patients in the WEP also had lower levels of fatigue intensity and interference, symptom distress, anxiety, and depressive status than the control group. Although preliminary, our results strongly suggest that three weeks of systematic walking exercise is clinically feasible for AML patients undergoing chemotherapy and can effectively improve their fatigue-related experiences.

Fatigue patterns and correlates in male liver cancer patients receiving transcatheter hepatic arterial chemoembolization.

Liver cancer is a leading cancer in Taiwan, especially in males. Transcatheter arterial chemoembolization (TACE) is a major treatment for these patients, but research examining their fatigue experiences is limited. The purposes of this longitudinal, correlational study were to identify (1) changes in fatigue, symptom distress, anxiety and depression in cancer patients across four time points during the first week of TACE treatment, and (2) factors predicting changes in fatigue across the four time points. Eligible male inpatients with liver cancer were recruited from a medical center in Taipei. Subjects (n=40) were assessed 1 day before (T1), and during days 2 (T2), 4 (T3) and 6 (T4) of TACE. Data were analyzed by descriptive statistics, Pearson's correlations, repeated measures analysis of variance (ANOVA) and the generalized estimating equation (GEE). Subjects had mild to moderate levels of fatigue that peaked at T2, and showed a decrease at T3 and T4 but were still slightly higher than at T1. The GEE analysis showed that greater symptom distress, anxiety and depression, higher Adriamycin dosage, longer duration of previous fatigue, and less education significantly predicted fatigue changes. The results indicate that the pattern of fatigue in TACE during the first week is similar to fatigue in patients receiving chemotherapy. The results also further indicate that fatigue is associated to several factors. The causal relationships between fatigue and these related factors should be examined. Interventions targeting these factors should also be tested in future studies.