Lower limb re-vascularization based on the angiosome concept with immediate-early local flap reconstruction: a case report.

Lower extremity wounds are a healthcare issue that can result in debilitating consequences. Peripheral arterial occlusive disease (PAOD) being a major contributing factor to the disease, advance revascularization procedures (Angioplasty) based on the angiosome concept has been established in the literature to improve blood supply and promote better healing outcomes. We present a case of a 59-year-old lady with background of hypertension, diabetes and PAOD, was diagnosed with a non-healing foot wound with exposed metal implant. She had targeted angioplasty done based on angiosome concept followed by early local flap reconstruction for coverage, which healed well without complications. Although free tissue transfer has now been the mainstay for lower limb reconstruction with the advancement in microsurgery. Local flaps remain in the armamentarium of lower extremity reconstruction with small to medium sized wound defects. This case demonstrates the advantage of proceeding with immediate-early local flap reconstruction following successful targeted re-vascularization.

The formation of tonalitic and granodioritic melt from Venusian basalt.

The crust of Venus is composed of the low lying volcanic planitiae and the elevated, deformed tesserae. It is thought that the tesserae may be composed of silicic igneous rocks and that it may resemble proto-continental crust. The initial development of terrestrial continental crust is likely due to melting and deformation of primitive mafic crust via mantle-plume upwelling and collisional plate processes. Unlike Earth, the lithosphere of Venus is not divided into plates and therefore evolved continental crust, if present, developed primarily by melting of pre-existing mafic crust. Here, we report the results of high pressure equilibrium partial melting experiments using a parental composition similar to the basalt measured at the Venera 14 landing site in order to determine if silicic melts can be generated. It was found that at pressures of 1.5 GPa and 2.0 GPa and temperatures of 1080 °C, 1090 °C, and 1285 °C that tonalitic and granodioritic melts can be generated. The experimental results indicate that silicic rocks may be able to form in the crust of Venus providing the thermal regime is suitable and that the lower crust is basaltic. The implication is that the older, thicker regions of Venusian crust may be partially composed of silicic igneous rocks.

Growth and thermal maturation of the Toba magma reservoir.

The Toba volcanic system in Indonesia has produced two of the largest eruptions (>2,000 km3 dense-rock equivalent [DRE] each) on Earth since the Quaternary. U-Pb crystallization ages of zircon span a period of ∼600 ky before each eruptive event, and in the run-up to each eruption, the mean and variance of the zircons' U content decrease. To quantify the process of accumulation of eruptible magma underneath the Toba caldera, we integrated these observations with thermal and geochemical modeling. We show that caldera-forming eruptions at Toba are the result of progressive thermal maturation of the upper crustal magma reservoir, which grows and chemically homogenizes, by sustained magma influx at average volumetric rates between 0.008 and 0.01 km3/y over the past 2.2 My. Protracted thermal pulses related to magma-recharge events prime the system for eruption without necessarily requiring an increased magma-recharge rate before the two supereruptions. If the rate of magma input was maintained since the last supereruption of Toba at 75 ka, eruptible magma is currently accumulating at a minimum rate of ∼4.2 km3 per millennium, and the current estimate of the total volume of potentially eruptible magma available today is a minimum of ∼315 km3 Our approach to evaluate magma flux and the rate of eruptible magma accumulation is applicable to other volcanic systems capable of producing supereruptions and thereby could help in assessing the potential of active volcanic systems to feed supereruptions.

The Association of Social Support and Symptomatic Remission among Community-Dwelling Schizophrenia Patients: A Cross-Sectional Study.

Schizophrenia is a mental disease that often leads to chronicity. Social support could reduce the severity of psychotic symptoms; therefore, its influence on remission should be examined. This study investigated the remission rates in community-dwelling schizophrenia patients and examined the association between social support and remission status. A cross-sectional study was conducted in 129 schizophrenia patients in Taiwan. Remission rates were evaluated, and the level of social support, clinical characteristics, sociodemographic variables, and healthy lifestyle status were compared between the remission and nonremission groups. The association between social support and remission was analyzed after adjusting for confounding factors. The mean illness duration is 12.9 years. More than 95% of the participants lived with their families, 63% were unemployed, and 43% achieved remission. Higher social support was observed in the remission group, and a significant correlation was observed between family domain of social support and remission status. Family support was a protective factor of symptomatic remission in community-dwelling schizophrenia patients in Taiwan. The results reflect the effects of a family-centered culture on patients during illness. Consequently, reinforcing family relationships and the capacity of families to manage the symptoms of patients and providing support to families are recommended.

Improvements in functional outcome and quality of life are not sustainable for patients ≥ 68 years old 10 years after total knee arthroplasty.

PURPOSE: The aims of this study are to evaluate whether improvements in functional outcome and quality of life are sustainable 10 years after total knee arthroplasty (TKA), and the age cut-off for clinical deterioration in outcomes METHODS: Prospectively collected registry data of 120 consecutive patients who underwent TKA at a tertiary hospital in 2006 was analysed. All patients were assessed at 6 months, 2 years and 10 years using the Knee Society Function Score, Knee Society Knee Score, Oxford Knee Score, Short-Form 36 Physical/Mental Component Scores and postoperative satisfaction. One-way ANOVA was used to compare continuous variables, while Chi-squared test to compare categorical variables. Multivariate logistic regression and receiver operating curve analysis was performed to evaluate the predictive factors associated with deterioration of scores postoperatively. RESULTS: Significant improvements were noted in all functional outcome and quality of life scores at 6 months after TKA. Between 6 months and 2 years, the KSFS and OKS continued to improve but the KSKS, PCS and MCS plateaued. Between 2 and 10 years, there was a deterioration in the KSFS and OKS, whilst KSKS, PCS and MCS were maintained. Increasing age was noted to be a significant risk factor for deterioration of KSFS at 10 years with age ≥ 68 as the cut-off value. 91.7% of patients with KSFS Minimally Clinically Important Difference(MCID) (≥ 7 points) continued to be satisfied after 10 years compared to 100.0% who did not experience KSFS MCID deterioration (p = 0.02). CONCLUSION: Patients ≥ 68 years experience deterioration in functional outcomes and quality of life from 2 to 10 years after TKA. LEVEL OF EVIDENCE: Retrospective study, Level III.

Perceptions, clinical characteristics, and other factors associated with prolonged and high daily dose of benzodiazepine use among patients with anxiety or depressive disorders.

BACKGROUND: Benzodiazepines (BZDs) have been widely used to treat anxiety; however, the risk of adverse health effects caused by their long-term use is high. This study examined the factors associated with the duration and higher daily dose of BZDs use among a population with anxiety or depressive disorders. METHODS: A cross-sectional study design was used. Patients from a psychiatric outpatient department who had been prescribed BZDs were recruited. Data were collected from 250 patients. RESULTS: Nearly 94% of patients were long-term BZDs users. The mean duration of BZDs use was 5.5 years; and mean defined daily dose (DDD) of BZDs use, converted to diazepam milligram equivalent (DDD), was 1.53 DME-DDD. Patients who knew more about alternative treatments were less prone to use BZD longer. Patients aged 65 years or older and those with difficulty falling asleep were more prone to use BZDs longer. Patients who were currently taking BZDs at higher daily dose were those who felt more depressed, prescribed second generation antipsychotics, suffered from disrupted sleep, less aware of alternative treatments, had comorbid chronic physical illness, and were current smokers. LIMITATIONS: The cross-sectional study design limited its ability to confirm causal relationships. CONCLUSIONS: Long-term and excessive daily dose of BZDs use in patients with depressive or anxiety disorders needs to be noted. Providing information or program of non-pharmacological treatment in reducing anxiety and improving specific sleep disturbance is suggested. Elderly, suffering from depressive mood, had comorbid chronic physical illness need to be targeted for further intervention.

The changes of quality of life and their correlations with psychosocial factors following surgery among women with breast cancer from the post-surgery to post-treatment survivorship.

OBJECTIVES: This 14-month study aimed to examine the changes of quality of life following breast cancer surgery and associations of such changes with depression and anxiety levels, and protective factors (attachment styles in close relationship, and meaning in life) based on positive psychology theory. MATERIALS AND METHODS: Women with breast cancer were recruited within one week of completion of breast cancer surgery. They were asked to complete several questionnaires to measure the generic and breast cancer specific quality of life, depression and anxiety levels, attachment styles in close relationship, and meaning in life. Assessments were performed at baseline (T0), T1 (the 2nd month), T2 (the 5th month), T3 (the 8th month), and T4 (the 14th month). RESULTS: While the generic functions of quality of life improve after surgery, no significant changes of the breast-specific functions were found during the 14-month follow up period. While physical, role, and social functions improved immediately after surgery, the improvements of emotional and cognitive functions began to occur at the 5th and the 8th months after surgery. Depressive symptoms predicted almost all general and breast-specific QOL functions and symptoms. Avoidant and anxious attachment styles were associated with the negative scores for breast-specific functions and symptoms. CONCLUSION: Breast-specific functions, in particular body image and sexual function, remain unchanged with the passage of time following surgery. A psychological rehabilitation program aiming to reduce depressive symptoms and enhance secure attachment styles in close relationships needs to be established immediately following surgery and continue through the post-treatment survivorship stages.

A longitudinal study of diurnal cortisol patterns and associated factors in breast cancer patients from the transition stage of the end of active cancer treatment to post-treatment survivorship.

OBJECTIVES: The aim of this study was to examine the changes in diurnal cortisol patterns and its associated factors among breast cancer patients over a 14-month follow up period. MATERIALS AND METHODS: A total of 85 breast cancer patients were recruited to participate in this study. Assessments were performed at baseline (T0), T1 (the 2nd month), T2 (the 5th month), T3 (the 8th month), and T4 (the 14th month). Salivary cortisol was measured and the following questionnaires were administered: BDI-II depression scale, European Organization for Research and Treatment of Cancer Core Cancer Quality of Life Questionnaire (EORTC QLQ-C30) and its breast cancer-specific complementary measure (EORTC QLQ-BR23). Patients were grouped into flat and steep groups, according to the median of the diurnal cortisol slopes at the time of the transition period. RESULTS: Breast cancer patients in the flatter slope group at transition period demonstrated steeper slopes over the course of recovery from treatment and those in the steeper slope group at transition period continued with steeper slopes over the course of recovery. The greater breast cancer-related symptoms (side-effects, symptoms relating to breast and arm, and hair loss) were associated with the changes in flatter diurnal cortisol slopes during14-month follow up period. CONCLUSION: Diurnal cortisol patterns in flatter slope group at the transition period appear to have a trend of recovery with the passage of time over the course of recovery from treatment. Management of breast cancer symptoms could improve dysregulation of diurnal cortisol patterns among survivors.

Habitual sleep-wake behaviors and lifestyle as predictors of diurnal cortisol patterns in young breast cancer survivors: a longitudinal study.

OBJECTIVE: This study aimed to identify predictors of changes in diurnal cortisol patterns during the 8-month follow up period for young breast cancer survivors. Among the potential predictors were tumor size, lymph node metastasis, changes in sleep problems, habitual time of awakening and bedtime, physical activity levels, body mass index (BMI), and depressive levels across 8 months. METHODS: The participants were 62 breast cancer women who were aged 40 years and below, and had completed active breast cancer treatment. The longitudinal data were collected at four points: baseline assessment (T0) and three follow-ups after baseline: T1 (in the 2nd month), T2 (in the 5th month), and T3 (in the 8th month). The participants collected their salivary cortisol at home at six time points: upon waking, 30 and 45min after waking, and at 1200h, 1700h, and 2100h. They also completed several questionnaires: the Medical Outcomes Study Sleep scale; the Beck Depression Inventory-II, physical activity levels on a 10-point scale, time of going to bed, time of awakening, and total sleep hours. RESULTS: This study found that the main predictors of changes toward flatter diurnal cortisol patterns during the 8-month follow ups were greater tumor sizes, increases of BMI scores, and habitually later times of awakening. CONCLUSIONS: While greater tumor sizes represent biological vulnerability of disruption of cortisol circadian rhythm, maintaining an appropriate BMI and good sleep habits could be a protective factor for normal cortisol regulation, which likely helps to reduce early mortality in young breast cancer survivors.

The partner's insecure attachment, depression and psychological well-being as predictors of diurnal cortisol patterns for breast cancer survivors and their spouses.

The purpose of this study was to explore whether stress from individual's and partner's depression, anxiety, sleep disturbances, insecure attachment and meaning in life were predictors of diurnal cortisol patterns in breast cancer survivors and their spouses. Thirty-four couple dyads participated in this eight-month follow-up study. The breast cancer survivors and their spouses completed the Medical Outcomes Study Sleep scale, the Beck Depression Inventory-II, the State Trait Anxiety Inventory, the Experiences in Close Relationships-Revised scale and the Meaning in Life Questionnaire, and they collected salivary cortisol at home at the time of awakening, 30 and 45 min after waking and at 1200 h, 1700 h and 2100 h. Diurnal cortisol slopes of survivors and spouses are positively correlated. But the factors associated with diurnal cortisol patterns are different between survivors and spouses. For survivors, neither survivor individuals' nor spouses' psychosocial factors were the predictors of survivors' diurnal cortisol patterns. For spouses, the survivors' higher anxious attachment style was the main predictor of spouses' flatter diurnal cortisol patterns. In conclusion, for spouses, psychophysiological stress responses are mainly influenced by breast cancer survivors' insecure attachment. Future couple supportive care interventions can address survivors' attachment styles in close relationships in order to improve neuroendocrine functions for both breast cancer survivors and their spouses.

Efficacy of psychotherapy on diurnal cortisol patterns and suicidal ideation in adjustment disorder with depressed mood.

AIMS: The aims were to examine the effects of psychotherapy on depressive and anxiety symptoms, the occurrence of suicidal ideations and diurnal cortisol patterns in patients with adjustment disorder (AD) with depressed mood. METHODS: Participants recruited from an outpatient department of psychiatry at a general hospital were randomly assigned to one of two groups: 34 in psychotherapy group and 37 in control group. The control group consisted of one-session psychoeducation. Psychotherapy included the eight-weekly body-mind-spirit (BMS) group psychotherapy. Measures included Beck Depression Inventory-II and State Trait Anxiety Inventory. Salivary cortisol samples were collected from the patients at their homes on awakening; 30 and 45 min after awakening; and at 1200, 1700 and 2100 h. Measurements were taken at baseline and at months 2 (end of intervention), 5, 8 and 14. RESULTS: There was no differential change over time between the BMS and control groups in self-reported depression or anxiety symptoms. However, suicidal ideation appeared to be reduced in the psychotherapy group. Changes in diurnal cortisol patterns were also significantly different in group × time interactions, in favor of BMS group. CONCLUSIONS: Psychotherapy likely provides improvements in psychobiological stress responses and decreases the occurrence of suicidal ideation in patients with AD.

A longitudinal study of cortisol responses, sleep problems, and psychological well-being as the predictors of changes in depressive symptoms among breast cancer survivors.

OBJECTIVE: This study examined whether the changes in sleep problems, attachment styles, meaning in life, and salivary cortisol over the course of 14 months were the predictors of changes in depressive symptoms in women with breast cancer at post-treatment stage. METHODS: The study included 76 participants who completed active breast cancer treatment with longitudinal data collected at five points, including baseline assessment (T0) and the four follow-ups after baseline: T1 (in the 2nd month), T2 (in the 5th month), T3 (in the 8th month), and T4 (in the 14th month). The self-reported questionnaires included the Medical Outcomes Study Sleep (MOS-Sleep) scale; the Beck Depression Inventory-II (BDI-II); the Experiences in Close Relationships-Revised (ECR-R) scale for measuring anxiety and avoidance dimensions of attachment style; and the Meaning in Life Questionnaire (MLQ), consisting of the MLQ-Presence scale and the MLQ-Search scale. The participants collected their salivary cortisol at home at six time points: upon waking, 30 and 45 min after waking, and at 1200 h, 1700 h, and 2100 h. RESULTS: Higher scores on for anxiety-related attachment style and the sleep problems index at baseline were associated with more severe initial depressive symptoms after the age, BMI, cancer, and treatment variables were controlled. The presence of meaning in life at baseline was negatively correlated with initial depressive symptoms. Moreover, the decreases in the presence of meaning in life over the course of 14 months predicted more severe depressive symptoms. In addition, the persistent increases of cortisol level at 2100 h across 14-month follow-ups predicted worsening depressive symptoms. CONCLUSIONS: Lacking presence of meaning in life as a predictor for severe depressive symptoms demonstrates that breast cancer survivors who lack psychological well-being are more likely to be depressed. The persistent elevation of cortisol levels at night also indicates breast cancer survivors to be at high risk of depression.

The effects of psychotherapy on psychological well-being and diurnal cortisol patterns in breast cancer survivors.

BACKGROUND: Neuroendocrine dysregulation influenced by psychosocial stress is related to breast cancer recurrence. Very few studies examine the impacts of psychotherapy on diurnal cortisol patterns among breast cancer survivors. METHODS: Forty-eight breast cancer patients who completed active cancer treatment were randomly assigned to receive either 8 weekly body-mind-spirit (BMS) group therapy sessions or 1 educational (EDU) session. Self-report measures included the Beck Depression Inventory-II (BDI-II), and the Meaning in Life questionnaire (MLQ) including two subscales: MLQ-Presence and MLQ-Search. Salivary cortisol levels were collected by the subjects in their homes at the time of awakening, 30 and 45 min after awakening, and at 12.00, 17.00, and 21.00 h. Measurement time points include baseline, the 2nd month (completion of BMS therapy), the 5th month, and the 8th month. RESULTS: There were no significant differences in BDI-II scores (p>0.05) and MLQ-Presence scores (p >0.05) between BMS and EDU groups at baseline or across the three follow-ups. Nevertheless, greater MLQ-Search scores were found in the BMS group compared to the EDU group during the 5th month of follow-up (p <0.01). The higher level of cortisol at 21.00 h (p < 0.01) and a flatter diurnal cortisol pattern were more likely to occur in EDU than in BMS participants (p < 0.05) at the 8th month of follow-up. CONCLUSION: BMS group therapy likely contributed to enhancing an active search for meaning in life toward more opportunities for personal growth and to maintaining stable cortisol responses to everyday life stress for breast cancer survivors.

The long-term effects of psychotherapy added to pharmacotherapy on morning to evening diurnal cortisol patterns in outpatients with major depression.

BACKGROUND: Psychotherapy added to pharmacotherapy results in greater improvement in clinical outcomes than does pharmacotherapy alone. However, few studies examined how psychotherapy coupled with pharmacotherapy could produce a long-term protective effect by improving the psychobiological stress response. METHODS: The researchers recruited 63 subjects with major depressive disorder (MDD) in an outpatient department of psychiatry at a general hospital. The randomly assigned subjects formed 2 groups: 29 in combined therapy (COMB) and 34 in monotherapy (MT). The COMB included 8 weekly body-mind-spirit group psychotherapy sessions added to pharmacotherapy. MT consisted of pharmacotherapy only. The outcome measures, collected at the subjects' homes, included the Beck Depression Inventory II (BDI-II), the State Trait Anxiety Inventory (STAI) and salivary cortisol on awakening, 45 min after awakening, and at 12.00, 17.00 and 21.00 h. Evaluation of outcome measures was at baseline condition, and at months 2 (end of additional psychotherapy), 5 and 8. RESULTS: While the decreases in symptoms of depression were similar between COMB and MT (p > 0.05), the reductions in anxiety state were greater in COMB than in MT during the 8-month follow-up (p < 0.05). A steeper diurnal cortisol pattern more likely occurred in COMB than in MT in the 3 follow-up periods (p < 0.05, p <0.001 and p < 0.01). CONCLUSIONS: The superior outcomes of group psychotherapy added to pharmacotherapy for MDD outpatients could relate to decreasing the anxiety state and to producing long-term impacts on positive stress endocrine outcomes seen as a steeper diurnal cortisol pattern.

Significant effects of implementation of health-promoting schools on schoolteachers' nutrition knowledge and dietary intake in Taiwan.

OBJECTIVE: Although teachers are the key participants in health-promoting schools (HPS) programme delivery, it is still unknown whether teachers are appropriate health information resources and role models for students with respect to healthy diets. The present study aimed to investigate the effects of implementing HPS programmes on teachers' nutrition knowledge and diets. DESIGN: One HPS programme aiming at dietary intervention (HP-D) and one HPS not aiming at dietary intervention (HP-ND) were selected, along with two non-health-promoting (NHP) schools matched for school size and urbanization level with the two HPS. All 361 teachers in the four schools were invited to participate, yielding a 78.4 % overall valid response rate. A structured, self-reported questionnaire was administered, with regression models used for statistical analysis. RESULTS: Teachers in the HP-D group had a mean score of 21.1 on a range of 0-30 for nutrition knowledge, which was significantly higher than the mean scores of 18.5 in the HP-ND group and 19.1 in the NHP group (P < 0.001). Better dietary behaviours were also observed among HP-D teachers. Further, being a 'health education' course instructor was associated with significantly higher scores on nutrition knowledge (beta = 2.6, P < 0.001) and vegetable and fruit consumption (beta = 1.4, P = 0.02) in the HP-D group than in the NHP group. The HP-ND and NHP groups exhibited similar patterns of non-significant differences compared with the HP-D group. CONCLUSIONS: Implementation of a coordinated HPS framework on nutrition and diet was positively correlated with schoolteachers' nutrition knowledge and dietary intake.

The self-perceived symptom distress and health-related conditions associated with morning to evening diurnal cortisol patterns in outpatients with major depressive disorder.

OBJECTIVE: This study was an examination of 126 major depressive disorder (MDD) outpatients' morning to evening diurnal cortisol patterns to determine their association with family histories of mental illness, self-perceived depressive and anxiety distress, self-perceived health-related conditions, and healthy behaviors. METHODS: 126 MDD outpatients and 106 healthy subjects were recruited. Self-reports of symptom distress, health-related conditions, and healthy behaviors and objective measures of salivary cortisol upon awakening, 45min after awakening, and at 1200, 1700, and 2100h were collected at subjects' homes. The individual growth curve model was used to manage data and to analyze repeated observations of self-report data associated with diurnal cortisol patterns. RESULTS: For MDD outpatients, flatter diurnal cortisol patterns were more likely found in subjects with family histories of mental illness than in those without. Patient-reported shorter total sleep hours, more severe levels of depression and higher suffering levels were positively associated with flatter diurnal cortisol patterns. Less than 5 sleep hours was more likely associated with flatter diurnal cortisol patterns than above 7 sleep hours. Severe levels of depression were more likely related to flatter diurnal cortisol patterns than moderate and mild levels of depression. Higher anxiety levels, better sleep quality and higher levels of physical activity reported by patients were positively associated with steeper diurnal cortisol patterns. Unlike the MDD outpatients, the only trait associated with diurnal cortisol patterns in healthy subjects was total sleep hours. CONCLUSIONS: These results suggested that self-perceived good sleep quality, total hours slept of 7 or greater, and self-perceived higher levels of physical activity in the home environment could be positively related to positive stress endocrine outcomes seen as steep diurnal cortisol patterns in outpatients with major depressive disorder.

The effect of psychotherapy added to pharmacotherapy on cortisol responses in outpatients with major depressive disorder.

The present study examined the changes of depressive symptoms and salivary cortisol responses in 36 outpatients with major depression. These patients were randomly assigned to receive combination therapy (CT), consisting of antidepressants and body-mind-spirit group psychotherapy, or monotherapy (MT), consisting of antidepressants only. The results indicated that CT and MT had similar effects on reducing depressive symptoms. Nevertheless, the results revealed that cortisol levels at night appeared to have a greater reduction in CT than in MT, indicating a downward trend in CT but an upward trend in MT. Moreover, a steeper diurnal pattern of cortisol-a larger deviation in cortisol levels between 30 and 45 minutes postwaking and evening-was more likely associated with CT than MT. The findings suggest that CT produced a protective effect on outpatients with major depression, preventing the increased night salivary cortisol levels and the flatter diurnal cortisol pattern that tended to occur in MT.

The comparison of effectiveness of two modalities of mental health nurse follow-up programmes for female outpatients with depression in Taipei, Taiwan.

AIMS AND OBJECTIVES: This study compares the effectiveness of two modalities of mental health nurse three-month follow-up programmes: telephone counselling programme and group therapy programme for female outpatients with depression. BACKGROUND: The lifetime prevalence of major depression is 15% and is about twice as common in women as in men. Outpatients with depression often discontinue their treatment after the initial visits to their physicians. METHODS: This study used a quasi-experimental, pre-post-test comparison group design. Twenty-six female outpatients with depression were assigned to one of follow-up programmes: telephone counselling programme or group therapy programme. To qualify for group therapy programme, potential participants were required to come to group sessions weekly. To be accepted into telephone counselling programme, potential participants had to be able to be contacted by phone regularly. Mental health nurse three-month follow-up programmes included care management and structured psychotherapy. Patients in telephone counselling programme received 10 regular telephone calls of 30-60 minutes each. Patients in group therapy programme received 12 sessions of weekly group meetings of 90-120 minutes each. RESULTS: Wilcoxon signed ranks tests provided evidence that the group therapy programme (S = -52.5, p < 0.001; S = 31.5, p = 0.046) and telephone counselling programme (S = -36, p = 0.002; S = 25, p = 0.050) follow-up programmes were effective in terms of relieving depressed symptoms and improving quality of life. According to Quade's analysis of covariance, telephone counselling programme and group therapy programme appeared to have similar effects of relieving depressed symptoms (F(1,24) = 0.06, p = 0.813) and increasing quality of life (F(1,24) = 0.07, p = 0.792). While there was no significant difference in using emergency services ( chi(2)(1)= 0.89, p = 0.539) between telephone counselling programme and group therapy programme, the rate of adherence to scheduled outpatient appointments with psychiatrists was higher among patients in group therapy programme than patients in telephone counselling programme (chi(2)(3) = 8.67, p = 0.034). CONCLUSIONS: Establishing two modalities of mental health nurse follow-up programmes in Taiwan could benefit patients with different needs. RELEVANCE TO CLINICAL PRACTICE: Mental health nurses specialized in management of depression could provide not only care management but also structured psychotherapy.