Opioid therapy for chronic non-cancer pain: guidelines for Hong Kong.

Opioids are increasingly used to control chronic non-cancer pain globally. International opioid guidelines have been issued in many different countries but a similar document is not generally available in Hong Kong. Chronic opioid therapy has a role in multidisciplinary management of chronic non-cancer pain despite insufficient evidence for its effectiveness and safety for long-term use.

Predictors of functioning in people suffering from first-episode psychosis 1 year into entering early intervention service in Hong Kong.

Aim: To explore the changes of functioning in people suffering from first-episode psychosis throughout their first year into an early intervention service, and the baseline predictors of their functioning levels at baseline, 6 and 12 months METHOD: Consecutive subjects presenting to an early intervention service were recruited from 1 February 2013 to 31 May 2015. Information on their socio-demographic status was collected. Structured instruments were used to assess their premorbid functioning, duration of untreated psychosis, psychopathology and insight at baseline.

Diagnostic yield of array CGH in patients with autism spectrum disorder in Hong Kong.

Background: Chromosomal microarray offers superior sensitivity for identification of submicroscopic copy number variants (CNV) and it is advocated to be the first tier genetic testing for patients with autism spectrum disorder (ASD). In this regard, diagnostic yield of array comparative genomic hybridization (CGH) for ASD patients is determined in a cohort of Chinese patients in Hong Kong.

Methods: A combined adult and paediatric cohort of 68 Chinese ASD patients (41 patients in adult group and 27 patients in paediatric group).

Validation of the Hong Kong Cantonese Version of World Health Organization Five Well-Being Index for People with Severe Mental Illness.

Objective: The World Health Organization Five Well-Being Index (WHO-5) has been developed to measure psychological wellbeing. Translation and linguistic validation of the WHO-5 into a Cantonese version has been accomplished for local use but it is not yet validated in people with severe mental illness in Hong Kong. This study aimed to examine the applicability of WHO-5 in measuring the psychological wellbeing dimension of people with severe mental illness.

Recommendations for the optimal care of patients with recent-onset psychosis in the Asia-Pacific region.

Providing optimal care to patients with recent-onset psychosis can improve outcomes and reduce relapse. However, there is a lack of consistency of the implementation of guidelines for such patients across the Asia-Pacific region. We determined a pragmatic set of recommendations for use on a day-to-day basis to help provide optimal care at this crucial stage of illness.

Posttraumatic Growth After Motor Vehicle Crashes.

The relationship between sub-dimensions of posttraumatic growth (PTG) and distress was investigated for survivors of motor vehicle crashes (MVC). PTG and symptoms of posttraumatic stress disorder (PTSD) for 1045 MVC survivors who attended the Accident and Emergency Services were examined with the Chinese versions of the Posttraumatic Growth Inventory (PTGI) and the Impact of Event Scale-Revised 1 week after the experience of a MVC. A factor structure, which was different from both the original English version of the PTGI and the Chinese version of PTGI for cancer survivors, was identified.

Barriers of Chinese primary care attenders to seeking help for psychological distress in Hong Kong.

Background: Most of the previous studies on help seeking for psychological distress were derived from Western countries. This study investigated the barriers to help-seeking for psychological distress among Chinese primary care attenders in Hong Kong.

Methods: Nine focus groups and 6 individual interviews were conducted among Chinese primary care attenders with/without known distress, patients' significant others and the general public.

Prevalence of Psychiatric Morbidity in Chinese Subjects with Knee Osteoarthritis in a Hong Kong Orthopaedic Clinic.

Objectives: To identify the prevalence and associated factors of psychiatric morbidities and to evaluate the effectiveness of the Hospital Anxiety and Depression Scale (HADS) in screening for psychiatric morbidity in patients with knee osteoarthritis in a local orthopaedic clinic.

Methods: A cross-sectional study was conducted from October 2013 to June 2014 to examine patients with knee osteoarthritis at a specialist orthopaedic clinic. They were evaluated for psychiatric diagnoses using the Structured Clinical Interview for the DSM-IV Axis I Disorders (SCID-I).

Heterogeneity of Psychosis Risk Within Individuals at Clinical High Risk: A Meta-analytical Stratification.

Importance: Individuals can be classified as being at clinical high risk (CHR) for psychosis if they meet at least one of the ultra-high-risk (UHR) inclusion criteria (brief limited intermittent psychotic symptoms [BLIPS] and/or attenuated psychotic symptoms [APS] and/or genetic risk and deterioration syndrome [GRD]) and/or basic symptoms [BS]. The meta-analytical risk of psychosis of these different subgroups is still unknown.

Objective: To compare the risk of psychosis in CHR individuals who met at least one of the major inclusion criteria and in individuals not at CHR for psychosis (CHR-).

Psychiatric Morbidity in Chinese Adults with Type 1 Diabetes in Hong Kong.

Objectives: To determine the prevalence of psychiatric morbidity and identify the correlates, as well as to evaluate the effectiveness of the Hospital Anxiety and Depression Scale and the 12-item General Health Questionnaire to screen for psychiatric morbidity in Chinese adults with type 1 diabetes.

Methods: Subjects were recruited from a local public diabetes specialist outpatient clinic from August 2013 to January 2014. Demographic and clinical factors were recorded.

From deinstitutionalization to recovery-oriented assertive community treatment in Hong Kong: What we have achieved.

This paper explored the effectiveness of Assertive Community Treatment (ACT) for severely ill mental patients during a period of rapid deinstitutionalization in Hong Kong. We employed a flanking historical control design. The treatment group comprised 70 participants with 3 or more admissions to psychiatric hospitals within the preceding 12 months, and received ACT.

Metacognitive training for delusions (MCTd): effectiveness on data-gathering and belief flexibility in a Chinese sample.

Metacognitive training (MCT) was developed to promote awareness of reasoning biases among patients with schizophrenia. While MCT has been translated into 31 languages, most MCT studies were conducted in Europe, including newer evidence recommending an individualized approach of delivery. As reasoning biases covered in MCT are separable processes and are associated with different symptoms, testing the effect of selected MCT modules would help to develop a targeted and cost-effective intervention for specific symptoms and associated mechanisms.

Managing common mental health problems: contrasting views of primary care physicians and psychiatrists.

Background: Recent studies have reported a lack of collaboration and consensus between primary care physicians (PCPs) and psychiatrists.

Objective: To compare the views of PCPs and psychiatrists on managing common mental health problems in primary care.

Methods: Four focus group interviews were conducted to explore the in-depth opinions of PCPs and psychiatrists in Hong Kong.

Prevalence, psychosocial correlates and service utilization of depressive and anxiety disorders in Hong Kong: the Hong Kong Mental Morbidity Survey (HKMMS).

Purpose: Data on mental disorder prevalence and health service utilization required to inform healthcare management and planning are lacking in Hong Kong. The current study determined the prevalence of common mental disorders (CMD), and examined the patterns of mental health service utilization and associated factors.

Methods: We analyzed data from the Hong Kong Mental Morbidity Survey (HKMMS) of 5,719 Chinese adults aged 16-75 years in the general Hong Kong population, using the Chinese Revised Clinical Interview Schedule (CIS-R).

Metacognitive training (MCT) for schizophrenia improves cognitive insight: a randomized controlled trial in a Chinese sample with schizophrenia spectrum disorders.

Metacognitive training (MCT) is a group-based treatment program for people with schizophrenia that targets the cognitive biases thought to contribute to the pathogenesis and maintenance of delusions. Although effective in reducing the severity of delusions, the influence of MCT on cognitive insight, and its feasibility in Chinese culture, has yet to be investigated. The present randomized-controlled trial attempted to address these inconsistencies.

PTSD and loss: preliminary findings from a territory-wide epidemiology study in Hong Kong.

Background: The study examined the prevalence of trauma and posttraumatic stress disorder (PTSD) symptoms among community dwelling Chinese adults in Hong Kong. The relationship of traumatic life events (including loss) and mental health has been investigated.

Methods: The sampling of the collaborative study (HKMMS: Hong Kong Mental Morbidity Survey) adopts a multi-stage stratification approach with the distribution of residential premises in different geographical districts and the relative proportion of private versus public housing units taken into consideration.

Consensus statements on adherence issues in schizophrenia for Hong Kong.

Aim: In view of the clinical importance of the adherence issues in schizophrenia management, a consensus group of experienced local psychiatrists and nurse specialists gathered to outline a number of consensus statements for clinicians to consider enhancing adherence in their patients.

Process: Prior to the consensus group meeting, three core members drafted eight statements on the issue of adherence in schizophrenia. Using a modified Delphi method, published literature and published guidelines regarding the management of schizophrenia were reviewed by the full panel during the group meeting.

Obstacles in Managing Mental Health Problems for Primary Care Physicians in Hong Kong.

This study investigated the obstacles for primary care physicians (PCPs) to managing mental health problems in Hong Kong. Focus group data collected from PCPs and psychiatrists were used to construct a questionnaire for a quantitative survey with 516 PCPs respondents. The results showed that their commonly perceived obstacles were lack of timely access to public psychiatrists, lack of feedback from both public and private psychiatrists after referrals; as well as patients' reluctance to be referred.

10-year outcome study of an early intervention program for psychosis compared with standard care service.

Background: Despite evidence on the short-term benefits of early intervention (EI) service for psychosis, long-term outcome studies are limited by inconsistent results. This study examined the 10-year outcomes of patients with first-episode psychosis who received 2-year territory-wide EI service compared to those who received standard care (SC) in Hong Kong using an historical control design.

Method: Consecutive patients who received the EI service between 1 July 2001 and 30 June 2002, and with diagnosis of schizophrenia-spectrum disorders, were identified and matched with patients who received SC first presented to the public psychiatric service from 1 July 2000 to 30 June 2001.

The Hong Kong mental morbidity survey: background and study design.

Mental disorders are highly prevalent conditions with immense disease burden. To inform health and social services policy formulation, local psychiatric epidemiological data are required. The Hong Kong Mental Morbidity Survey is a 3-year population-based study in which 5700 community-dwelling Chinese adults aged between 16 and 75 years were interviewed with the aim of evaluating the prevalence, co-morbidity, functional impairment, physical morbidity, and social determinants of significant mental disorders in the population.