Evaluation of Guided Respiration Mindfulness Therapy (GRMT) for Reducing Stress in Nurses.

Guided respiration mindfulness therapy (GRMT) is a clinical model of breathwork that has shown promise as a treatment for depression, anxiety, and stress. This study examined the effectiveness of GRMT as a holistically oriented intervention for reducing psychological distress in nurses. Sixty-two nurses were assigned to either five sessions of GRMT or 5 sessions of a mindfulness-based intervention (MBI) comparison condition which were conducted over 5 weeks. A no-treatment control was also included. Session-by-session change in depression, anxiety, and stress, along with change in mindfulness and self-compassion were assessed. Multilevel analysis showed GRMT resulted in statistically significant reductions in overall psychological distress, anxiety, and stress levels, as well as significant increases in mindfulness and self-compassion with large to very large effect sizes. On all measures, GRMT performed better than the comparison MBI intervention which showed no significant effect on stress levels. Results suggest that GRMT can provide nurses with an effective group intervention for reducing stress, and increasing mindfulness and self-compassion which are foundational elements of self-care for the holistic nurse.

Nurse-Led Counseling Intervention of Postoperative Home-Based Exercise Training Improves Shoulder Pain, Shoulder Disability, and Quality of Life in Newly Diagnosed Head and Neck Cancer Patients.

This randomized controlled trial investigated the effectiveness of the nurse-led counseling intervention (NLCI) of postoperative home-based exercise training (HBET) on functional outcomes in patients with newly diagnosed head and neck cancer (NDHNC). Forty NDHNC patients were randomly and equally divided into the control and intervention groups. Both groups received routine care, and were instructed to undergo a HBET program with 40 min moderate-intensity exercise 3-4 times per day for 12 weeks after their surgery. Only the intervention group received the NLCI with a bedside demonstration, coaching, consultation, and a weekly telephone follow-up. Shoulder pain (SP), shoulder disability (SD), and quality of life (QOL) scores were assessed using questionnaires at 2 weeks presurgery and at several timepoints postsurgery. Over the 12-week study period, all three scores remained relatively stable in the control group. By contrast, the SP, SD, and QOL scores significantly improved in the intervention group. The generalized estimating equation analysis revealed a significant time effect, group effect, and group-time interaction. The analysis of covariance revealed that all three scores significantly improved in the intervention group compared with those in the control group at 12 weeks postsurgery. We concluded that the NLCI of postoperative HBET improved the SP, SD, and QOL of NDHNC patients.

Development and Validation of Nurses' Well-Being and Caring Nurse-Patient Interaction Model: A Psychometric Study.

Nurses' care nurse-patient interaction (CNPI) competence is critical for improving nursing care quality. The focus is the psychological quality of nurses, which may be derived from their sense of well-being. The purpose of this study was to develop a conceptual model of nurses' well-being and their CNPI competence. A cross-sectional survey was conducted with a total of 212 valid questionnaires obtained from a medical center. Structural equation modeling analysis was performed to validate the conceptual model. The results demonstrated the positive correlation between two constructs of nurses' well-being ("contentment" and "joyfulness") and CNPI competence. A positive correlation between nurses' CNPI competence and their health-promoting lifestyle and work environment satisfaction was supported. Among the constructs of CNPI competence, "respect patients' life experience" was the most correlated with their well-being, health-promoting lifestyle, and work environment satisfaction. The constructs of these three scales, which showed a middle correlation with CNPI competence, are psychological constructs rather than material constructs. When nurses have a greater sense of well-being, a positive attitude towards life, and feel supported and respected in their work environment, their CNPI competence increases. The findings of this study provide important insights and can serve as empirical evidence for nursing managers to enhance nurses' CNPI competence.

The Concerns and Experience of Decision-Making Regarding Do-Not-Resuscitate Orders Among Caregivers in Hospice Palliative Care.

A do-not-resuscitate (DNR) order is an important end-of-life decision. In Taiwan, family caregivers are also involved in this decision-making process. This study aimed to explore the concerns and experiences regarding DNR decisions among caregivers in Taiwan. Qualitative study was conducted. Convenience sampling was used, and 26 caregivers were recruited whose patients had a DNR order and had received hospice care or hospice home care. Semi-structured interviews were used for data collection, including the previous experiences of DNR discussions with the patients and medical staff and their concerns and difficulties in decision-making. The data analysis was based on the principle of thematic analysis. Four themes were identified: (1) Patients: The caregivers respected the patients' willingness and did not want to make them feel like "giving up." (2) Caregivers' self: They did not want to intensify the patients' suffering but sometimes found it emotionally difficult to accept death. (3) Other family members: They were concerned about the other family members' opinions on DNR orders, their blame, and their views on filial impiety. (4) Medical staff: The information and suggestions from the medical staff were foundational to their decision-making. The caregivers needed the health care professionals' supports to deal with the concerns from patients and other family members as well as their emotional reactions.

Scale Development and Model Validation for the Process of Exercise Engagement for People with Prediabetes.

PURPOSE: This study had two objectives: 1) to develop a scale for the process of exercise engagement (SPEE) for prediabetic individuals (PDIs); 2) to validate a structural model for the process of exercise engagement for PDIs. METHODS: A cross-sectional survey with simple random sampling was conducted from September 2013 to December 2015 (in Taiwan). A total of 310 PDIs were enrolled for scale development and model validation via item analysis, factor analyses, and structural equation modeling. The Kuo model was used as the basis for developing the Chinese version of the SPEE for PDIs. RESULTS: The SPEE contains five subscales with a total of twenty-one items that account for 54.9% to 65.9% of the total variance explained for assessing participants' process of engagement during exercise. For Kuo model validation, the model measures indicated goodness of fit between the Kuo model and sample data. Analysis further revealed a direct effect between the creating health blueprints (CHB) stage and the spontaneous regular exercise (SRE) stage (ß=.60). CONCLUSION: The SPEE includes five subscales for assessing the psychological transition and behavioral expression at each stage of the process of exercise engagement for PDIs. The SPEE for people with prediabetes provides deeper insights into the factors of behavioral change stages that are required to initiate long-term health care outcomes and avoid developing diabetes. These insights are significant as they allow for patient-specific mapping and behavior modification to effect exercise.

Nurses' Well-Being, Health-Promoting Lifestyle and Work Environment Satisfaction Correlation: A Psychometric Study for Development of Nursing Health and Job Satisfaction Model and Scale.

Although promoting healthy work environments to enhance staff members' health and well-being is a growing trend, no empirical studies on such a model have been conducted in the nursing management field. The purpose of this study was to develop and validate measurement scales and a conceptual model of nurses' well-being, health-promoting lifestyle, and work environment satisfaction (WHS). A cross-sectional survey was conducted to develop a WHS model and Nursing Health and Job Satisfaction (NHJS) scale. A total of 672 questionnaires were obtained from registered nurses by stratified random sampling for validation analysis. The percentage of total variance explained greater than 92.6%, suggesting a good ability of the scales to explain the variability in participants' responses. The hypotheses of positive correlations among nurses' health-promoting lifestyle, well-being, and work environment satisfaction were supported. The WHS model demonstrates the positive correlation with correlation coefficients of 0.57-0.86 among nurses' health-promoting lifestyle, well-being, and work environment satisfaction. Nurses' attitudes play a key role in promoting a healthy lifestyle. The most important work environment satisfaction variable for improved sense of well-being is respect from other medical staff. The findings can serve as an instrument for hospital nursing administrators to accurately assess and enhance nurses' retention rate and health.

Cross-cultural adaptation and validation of the Chinese Comfort, Afford, Respect, and Expect scale of caring nurse-patient interaction competence.

AIMS AND OBJECTIVES: To investigate the construct validity and reliability of the Chinese Comfort, Afford, Respect, and Expect scale, which can be used to determine clinical nurses' competence. The results can also serve to promote nursing competence and improve patient satisfaction. BACKGROUND: Nurse-patient interaction is critical for improving nursing care quality. However, to date, no relevant validated instrument has been proposed for assessing caring nurse-patient interaction competence in clinical practice. This study adapted and validated the Chinese version of the caring nurse-patient interaction scale. DESIGN: A cross-cultural adaptation and validation study. METHODS: A psychometric analysis of the four major constructs of the Chinese Comfort, Afford, Respect, and Expect scale was conducted on a sample of 356 nurses from a medical centre in China. Item analysis and exploratory factor analysis were adopted to extract the main components, both the internal consistency and correlation coefficients were used to examine reliability and a confirmatory factor analysis was adopted to verify the construct validity. RESULTS: The goodness-of-fit results of the model were strong. The standardised factor loadings of the Chinese Comfort, Afford, Respect, and Expect scale ranged from 0.73-0.95, indicating that the validity and reliability of this instrument were favourable. Moreover, the 12 extracted items explained 95.9% of the measured content of the Chinese Comfort, Afford, Respect, and Expect scale. CONCLUSIONS: The results serve as empirical evidence regarding the validity and reliability of the Chinese Comfort, Afford, Respect, and Expect scale. RELEVANCE TO CLINICAL PRACTICE: Hospital nurses increasingly demand help from patients and their family members in identifying health problems and assisting with medical decision-making. Therefore, enhancing nurses' competence in nurse-patient interactions is crucial for nursing and hospital managers to improve nursing care quality. The Chinese caring nurse-patient interaction scale can serve as an effective tool for nursing and hospital managers to evaluate the caring nurse-patient interaction confidence of nurses and improve inpatient satisfaction and quality of care.

Hepatitis B virus-related mortality in rheumatoid arthritis patients undergoing long-term low-dose glucocorticoid treatment: A population-based study.

BACKGROUND/PURPOSE: Glucocorticoids (GC) are commonly used in rheumatoid arthritis (RA) patients which bears a risk of hepatitis B virus (HBV) reactivation. The purpose of this study was to investigate the risk of HBV-related mortality under long-term low-dose GCs in Taiwanese RA patients. METHODS: We retrospectively analyzed 45,423 RA patients using National Health Insurance Research Database from January 1999 to December 2011. Of them, 2204 patients had the diagnosis of HBV and were classified into four groups according to GCs regimens. Outcome comparison by Cox model analysis for liver-related mortality was performed. RESULTS: In this cohort, 90.5% were older than 40. One hundred and five patients had been treated with short-term large-dose GCs (Group A); 862 patients received GCs ≥20 mg/day for ≥3 days or a variable dose but did not meet Group C criteria (Group B); 689 patients were continuously treated with low-dose (<20 mg/day) GCs for ≥3 months for at least one session (Group C); and 548 patients had never been exposed to GCs (Group D). Two hundred and sixty-one patients had been exposed to antiviral agents, which was significantly higher in Group C. Fifty-eight patients (2.63%) died of acute hepatic failure, while no statistically significant difference between each groups (p = 0.074). Groups C and D comparison by two-sample test showed that long-term low-dose GC treatment was not associated with liver-related death after adjusting for malignancy. CONCLUSION: Long-term low-dose GC treatment was not associated with liver-related mortality in RA with concomitant HBV patients probably due to commonly applied antiviral therapy by rheumatologists.

Assessment of Educational Needs and Quality of Life of Chronic Hepatitis Patients.

BACKGROUND: Patient education is crucial in improving the health-related quality of life (HRQOL) of patients. At the same, understanding the concerns and needs of patients is essential in providing appropriate education. This study assessed the educational needs and HRQOL experienced by chronic hepatitis patients. METHODS: We developed structured questionnaires with satisfactory validity and reliability to assess the educational needs of patients. HROQL was measured using a generic Short Form 36 (SF-36) and a liver disease-specific Chronic Liver Disease Questionnaire (CLDQ). Descriptive statistic measures and Pearson's correlation analysis were applied for data analysis. RESULTS: A total of 135 subjects were recruited from two regional teaching hospitals in Taiwan. "Disease characteristics and management" exhibited the highest mean score (3.17) among all the subscales of educational needs. In comparison with those without antiviral therapy, chronic hepatitis patients undergoing antiviral treatment scored significantly higher on all subscales of educational needs, especially on "side effects of antiviral treatment" (p < 0.010). The median range of the physical component summary score was 45.94, the mental component summary score was 49.37, and the mean CLDQ was 5.70. Several domains of educational needs were significantly inversely correlated with the CLDQ and SF-36 subscales. CONCLUSIONS: Education is highly required by chronic hepatitis patients, especially those receiving antiviral therapy and patients with poor HRQOL. These findings can serve as a useful reference for nursing personnel who perform needs assessment to develop individual nursing instruction and thereby improve the quality of care for chronic hepatitis patients.

The suitability of the GERDyzer instrument in pH-test-proven laryngopharyngeal reflux patients.

The use of validated patient-reported outcome (PRO) instruments for the treatment outcome measure of laryngopharyngeal reflux (LPR) is crucial given the lack of objective markers. However, current symptom-based PRO instruments can only partially capture the impact of LPR. The GERD Analyzer (GERDyzer), an existing disease-specific PRO instrument, which measures multidimensional health-related quality of life (HRQL) affected by the illness rather than by any specific symptoms, has been validated in patients with erosive gastroesophageal reflux disease (GERD). Following the U.S. Food and Drug Administration PRO guidance, we cross-culturally adapted the GERDyzer instrument into Chinese, and examined the qualitative and quantitative psychometric properties of the Chinese version GERDyzer in pH-test-proven LPR patients.The GERDyzer comprises 10 dimensions of HRQL, including general well-being, pain/discomfort, physical health, diet, energy, activities, leisure activities, social life, mood, and sleep. To examine the content validity, we recruited 26 pH-test-proven LPR participants to conduct 4 focus group meetings for direct patient input on clinical manifestations and HRQL impacts. We also tested the quantitative psychometric properties, including reliability, validity, and responsiveness in 100 pH-test-proven LPR patients.Saturation of concept elicitation was achieved from the 4 focus groups, and a strong conceptual match was evident between the GERDyzer contents and responses from the focus group participants. Cognitive debriefing assessment showed that the Chinese version GERDyzer was adequate for use by patients as it demonstrated linguistic validation and cultural harmonization. Quantitative psychometric properties showed evidence of high internal consistency (Cronbach α: 0.96), good to excellent test-retest reliability (intraclass correlation coefficient: 0.84-0.98). Confirmatory factor analysis supported a 2-factor structure. Convergent validity was confirmed by moderate correlation assessments referencing the Reflux Symptoms Index and the Reflux Questionnaire. The discriminant validity was supported by the ability to discriminate moderate-to-severe disease from mild disease. The responsiveness was also high in participants with and without typical GERD symptoms (effect sizes 1.20 and 1.21, respectively).In conclusion, the Chinese version GERDyzer instrument is a reliable, valid, and responsive instrument for assessing HRQL in Taiwanese patients with LPR.

The lived experiences of aboriginal adolescent survivors of childhood cancer during the recovering process in Taiwan: A descriptive qualitative research.

PURPOSE: The purpose of this study was to understand the experiences of Taiwanese aboriginal adolescent survivors of childhood cancer during the process of recovery. METHOD: A snowball sampling strategy was used to recruit participants from the pediatrics unit of a medical center in the eastern region of Taiwan. In-depth interviews were conducted with 11 aboriginal adolescent childhood cancer survivors. The data were analyzed using content analysis. RESULTS: The results revealed three major themes with subthemes within each theme. The three major themes are: roots of resilience, transformation and growth, and meaning of traditional rituals for resilience. The three subthemes within "roots of resilience" include: "feeling secure through company of family, care and financial support", "receiving support from the important others and religion" and "learning to self-adjust". The three subthemes revealed within "transformation and growth" are: restructuring the relationship with peers, "appreciating parents' hard work", and "learning to seize the moment". The two subthemes within "meaning of traditional rituals to resilience" include: "feeling blessed with the power of ancestral spirits" and "strengthening ethnic identity". CONCLUSION: This study provided insight into the experiences of aboriginal adolescents as they recovered from childhood cancer. The experiences made positive impacts by inspiring growth in maturity and consolidating aboriginal ethnic identity. The adolescents were empowered by support from family, friends and clansmen, and by their participation in aboriginal rituals. As healthcare professionals care for the aboriginal adolescents, it is critical to consider this culturally and ethnically specific knowledge/experience of surviving cancer to improve quality of care.

The effectiveness of regular leisure-time physical activities on long-term glycemic control in people with type 2 diabetes: A systematic review and meta-analysis.

The objective of this study was to systematically review the effectiveness of different types of regular leisure-time physical activities and pooled the effect sizes of those activities on long-term glycemic control in people with type 2 diabetes compared with routine care. This review included randomized controlled trials from 1960 to May 2014. A total of 10 Chinese and English databases were searched, following selection and critical appraisal, 18 randomized controlled trials with 915 participants were included. The standardized mean difference was reported as the summary statistic for the overall effect size in a random effects model. The results indicated yoga was the most effective in lowering glycated haemoglobin A1c (HbA1c) levels. Meta-analysis also revealed that the decrease in HbA1c levels of the subjects who took part in regular leisure-time physical activities was 0.60% more than that of control group participants. A higher frequency of regular leisure-time physical activities was found to be more effective in reducing HbA1c levels. The results of this review provide evidence of the benefits associated with regular leisure-time physical activities compared with routine care for lowering HbA1c levels in people with type 2 diabetes.

Risk of nonpsychotic mental disorders development in antiviral-treated mentally healthy chronic hepatitis C patients: A population-based study.

BACKGROUND/PURPOSE: Interferon (IFN) is able to induce significant psychiatric side effects in chronic hepatitis C (CHC) patients, whereas the risk of nonpsychotic mental disorder (NPMD) development in antiviral-treated mentally healthy CHC patients remains obscure. We used a population-based study to assess the risk of NPMD development in patients who had undergone antiviral treatment compared with untreated chronic hepatitis C virus (HCV)-infected and nonalcoholic fatty liver disease (NAFLD) patients. METHODS: Data were retrieved from Taiwan's National Health Insurance Research Database cohort consisting of 1 million individuals for a longitudinal analysis. A total of 313 mentally healthy CHC patients who received IFN-based antiviral therapy were recruited and compared with those without antiviral therapy and NAFLD patients. The Chi-square test was used to obtain the hazard ratio and 95% confidence interval. RESULTS: Among the 313 CHC patients receiving pegylated interferon/ribavirin therapy, 62 patients (19.8%) were associated with NPMD. In the comparison cohort, composed of 313 age- and sex-matched CHC patients not receiving antiviral therapy, 70 patients (22.4%) were associated with NPMD. The Chi-square analysis revealed that antiviral therapy was not significantly associated with NPMD. The diagnosis of HCV-infected hepatitis was independently associated with NPMD when compared with NAFLD. The hazard ratio was 1.67 (95% confidence interval, 1.11-2.52; p = 0.018). Furthermore, generalized anxiety disorder was specifically higher in HCV-infected patients than those with NAFLD. CONCLUSION: Patients with HCV infection are at high risk of developing NPMD with or without IFN-based therapy.

Incidence of ambulatory care visits after needlestick and sharps injuries among healthcare workers in Taiwan: a nationwide population-based study.

Healthcare professionals have a high risk of needlestick and sharps injuries (NSIs), which have a high potential for disease transmission. Ambulatory care follow up is essential, but is usually overlooked. This study aimed to investigate the annual and cumulative (age-, sex-, and subtype-specific) incidences of ambulatory care visits after NSIs. This study was also designed to evaluate the incidences of blood-borne diseases associated with NSIs among Taiwanese health professionals in Taiwan between 2004 and 2010. Data were obtained from the National Health Insurance Research Database, which contains anonymized records representing approximately 99% of the Taiwan population. A total of 4443 nurse healthcare workers (NHCWs) and 3138 non-nurse healthcare workers (NNHCWs), including physicians, medical technologists, and other health professionals were included in this longitudinal study. Odds ratios (ORs) and 95% confidence intervals (CIs) were calculated. The Mantel-Haenszel method was used to adjust for sex, age, and type of affiliation. Results showed that the annual incidence of ambulatory care visits of NHCWs increased from 0.7% in 2004 to 1.9% in 2010; this incidence was significantly higher than that of NNHCWs (from 0.3% in 2004 to 0.5% in 2010) in any yearly comparison (p < 0.05). The sex-adjusted 7-year cumulative incidence rate was 3.23 (95% CI = 1.23-8.45) in males and 3.92 (95% CI = 2.70-5.69) in females (p < 0.05). The age-adjusted 7-year cumulative incidence rate was 2.74 (95% CI = 1.99-3.77) and 2.14 (95% CI = 1.49-3.07) in subjects ≤ 30 and ≥31 years old, respectively (p < 0.0005). The affiliation-adjusted 7-year cumulative incidence rate was 1.89 (95% CI = 1.21-2.94) in medical centers and 3.33 (95% CI = 2.51-4.41) in nonmedical centers (p < 0.01). In conclusion, NSIs increased steadily from 2004 to 2010 in Taiwan with NHCWs having higher NSIs incidences than NNHCWs. A routine ambulatory care visit after NSIs can prevent blood-borne transmission, especially for NHCWs. Educational programs may be helpful for reducing the incidence of NSIs and increasing ambulatory care visit ratios after NSIs.

Assessment of health-related quality of life in antiviral-treated Taiwanese chronic hepatitis C patients using SF-36 and CLDQ.

BACKGROUND: Interferon (IFN) therapy can cause significant side effects in chronic hepatitis C (CHC) patients; however, the health-related quality of life (HRQOL) of antiviral-treated CHC patients has not been established in Taiwan. This study evaluated domains and the degree to which antiviral treatment affects the HRQOL in CHC patients and identifies factors associated with variations between patients. METHODS: Health-related quality of life (HRQOL) was assessed using the Short Form-36 (SF-36) and the Chronic Liver Disease Questionnaire (CLDQ) in 108 antiviral-treated CHC patients. Eight scales and two summary scales of the SF-36 were compared with 256 age- and gender-matched population norms and 64 age- and gender-matched CHC patients without antiviral therapy. Descriptive statistic measures, one-way ANOVA, and regression analysis were used for data analysis. RESULTS: (1) CHC patients receiving antiviral treatment displayed significantly lower scores in six scales, the Physical Component Summary (PCS), and the Mental Component Summary (MCS) of the SF-36, when compared to the population norms and patients without antiviral therapy (p < 0.05). (2) The mean CLDQ score of antiviral-treated patients was lower than that of patients without antiviral therapy, including subscales of 'fatigue', 'systemic symptoms', and 'role emotion'. (3) All SF-36 subscales significantly correlated with all CLDQ subscales, with the greatest correlation coefficients shown between fatigue and vitality and mental health of SF-36. (4) Antiviral therapy had a greater negative impact on females in the CLDQ, on all patients during treatment weeks 9-16 in the PCS and on patients with a monthly income of less than NT$10,000 in the CLDQ, PCS, and MCS. CONCLUSIONS: This study highlighted impairments in the quality of life of chronic hepatitis C patients treated with IFN-based therapy. The significant factors associated with HRQOL include gender, income, and treatment duration. The results of this study might provide nurses with a comprehensive understanding of HRQOL and its determining factors in antiviral-treated CHC patients. The findings can serve as a useful reference for nursing personnel in developing instructions for upgrading the care of CHC patients.

Exercise engagement in people with prediabetes--a qualitative study.

AIMS AND OBJECTIVES: To explore the experiences of people with prediabetes who engage in exercise, from the initiation of exercise to the discontinuation or continuation of exercise. BACKGROUND: People with prediabetes are the high-risk group for developing type 2 diabetes. Engaging in exercise is an important health behaviour to prevent or delay this. However, many people with prediabetes fail to develop and maintain a regular exercise regime. DESIGN: A grounded theory study. METHODS: Data were collected from August 2011-November 2012. Twenty participants with impaired fasting glucose from a medical centre in Taiwan were enrolled in this study for in-depth interview. The data were entered into NVivo 8·0 qualitative data management software after transcription and were analysed by constant comparative method. RESULTS: A theory of the process by which people with prediabetes approach the development of exercise behaviour was developed, comprising four stages: developing awareness, creating the health blueprint, action cycle of internal struggle and developing spontaneous regular exercise. Developing awareness was the starting point for the process of implementing exercise. The core category was action cycle of struggle that all participants experienced this stage, and the spontaneous regular exercise was the highest level of exercise process. CONCLUSION: It is not easy for people with prediabetes to develop a regular exercise regime. Exercise behaviour will be either continued or discontinued secondary to driving and resistive forces. RELEVANCE TO CLINICAL PRACTICE: This study provides useful information to help practitioners design exercise intervention strategies and provide psychological support to people with prediabetes.

Effects of group music intervention on psychiatric symptoms and depression in patient with schizophrenia.

OBJECTIVES: To examine the effects of a group music therapy on psychiatric symptoms and depression for patient with schizophrenia in a psychiatric nursing home. SUBJECTS AND METHODS: Eighty patients with schizophrenia were randomly assigned to a music intervention group (MIG) or usual care group (UCG). Both groups received similar medical and routine care. The MIG received a 60-min group music therapy twice a week, a total of ten sessions. The UAG only received the usual care with no music therapy. Psychiatric symptoms and depression assessments were conducted using the positive and negative syndrome scale and the depression scale for schizophrenia at baseline, the posttest, and at a 3-month follow-up. RESULTS: Thirty-eight patients in the MIG and 42 in the UCG completed the study. After 10 sessions of group music therapy, the groups showed statistically significant differences in psychiatric symptoms (p<.05) and depression status (p<.05). CONCLUSION: Group music therapy is an economical and easily implemented method of improving depression and psychiatric symptoms in patients with schizophrenia.

The Drosophila GOLPH3 homolog regulates the biosynthesis of heparan sulfate proteoglycans by modulating the retrograde trafficking of exostosins.

The exostosin (EXT) genes encode glycosyltransferases required for glycosaminoglycan chain polymerization in the biosynthesis of heparan sulfate proteoglycans (HSPGs). Mutations in the tumor suppressor genes EXT1 and EXT2 disturb HSPG biosynthesis and cause multiple osteochondroma (MO). How EXT1 and EXT2 traffic within the Golgi complex is not clear. Here, we show that Rotini (Rti), the Drosophila GOLPH3, regulates the retrograde trafficking of EXTs. A reduction in Rti shifts the steady-state distribution of EXTs to the trans-Golgi. These accumulated EXTs tend to be degraded and their re-entrance towards the route for polymerizing GAG chains is disengaged. Conversely, EXTs are mislocalized towards the transitional endoplasmic reticulum/cis-Golgi when Rti is overexpressed. Both loss of function and overexpression of rti result in incomplete HSPGs and perturb Hedgehog signaling. Consistent with Drosophila, GOLPH3 modulates the dynamic retention and protein stability of EXT1/2 in mammalian species. Our data demonstrate that GOLPH3 modulates the activities of EXTs, thus implicating a putative role for GOLPH3 in the formation of MO.