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The Multidimensional Depression Assessment Scale (MDAS) is a comprehensive scale to measure the cognitive, emotional, interpersonal, and somatic symptoms of depression. This study evaluated its measurement invariance across gender in adolescents. The MDAS was administered to 2881 adolescents (64.2% girls, aged 12–18) from Hong Kong, China, and the UK. Participants completed the MDAS, Patients Health Questionnaire-9 (PHQ-9), and Persistent Depressive Screener (PDS). The Confirmatory Factor Analysis (CFA) results indicated that the original four-factorial model corresponding to the four subscales was confirmed. The convergent validity of MDAS was supported by its significant positive relationship to PHQ and PDS. The results of gender invariance addressed the configural, metric, scalar, strict invariance across gender in the current multi-cultural sample. However, small but significant differences were found across gender in observed factor means, with a higher level of MDAS total score and subscales in girls. The Coefficients of Cronbach's alpha (ranged between.91 to.95), the Theta (ranged between.93 to.96), and Omega (ranged between.85 to.94) supported MDAS's reliability. The MDAS was shown as a valid and reliable measure of depression among non-clinical male and female adolescents. [ABSTRACT FROM AUTHOR]

Discusses the case of a man who presented with multiple circular erythematous lesions on his back. How the man had received suction burns from a practitioner of traditional Chinese medicine (TCM) who was trying to rid him of low back pain; Complications of TCM which can include heavy metal poisoning, aplastic anemia, chylothorax, and suction burns.

Pulse dye laser has been used with variable degrees of success in the treatment of hypertrophic scars, and although earlier reports suggested a significant degree of improvement, more recent studies have raised concern about its effectiveness. Furthermore, most previous studies examined its use in patients with light skin types, and the use of pulse dye laser in dark-skinned patients for the treatment of hypertrophic scars is not well established. The objective was to assess the role of pulsed dye laser therapy in the treatment and prevention of hypertrophic scars in Chinese persons. Twenty-nine patients (35 scars) who had scars for less than 6 months were recruited into the prevention group, and 27 patients (36 scars) who had scars for more than 6 months were recruited into the treatment arm of the study. Each received pulse dye laser treatment (585 nm, 1.5-msec pulse duration, 5-mm spot size, 7–8 J/cm2) for three to six treatments at 8-week intervals. Half of the scar was treated with the laser and the other half was used as a control. All patients were assessed for subjective improvement with the use of a structured questionnaire and objectively with ultrasonography for thickness and a cutometer for viscoelasticity. Scars were marked on every patient and mapped with a translucent paper at the first appointment to ensure the consistency of location. At the end of the study, 15 patients from the prevention group (15 scars) and 23 patients from the treatment group (34 scars) agreed to return for spectrophotometer assessment. Fifty-four percent of patients in the prevention group and 66% of patients in the treatment group considered their scars to be better or much better. For both groups of patients, there was significant improvement in term of pruritics after laser treatment. For objective assessment, although scar thickness reduced significantly compared to baseline in the treatment group, such change was not significant when changes in the control side were taken into consideration. There was insignificant change in viscoelasticity. Spectrophometer assessment indicated a significant degree of lightening in the treatment group. Our study indicated that although there was significant symptomatic improvement, there was an insignificant degree of objective improvement in terms of scar thickness and viscoelasticity in the prevention group compared to the control group. Our findings are in line with several previous controlled studies and contradict the results of several others. Such differences can be due to differences in assessment methodology, laser settings, skin type, and scar location. Suprapurpuric pulsed dye laser should not be considered as the standard of practice for the treatment and prevention of hypertrophic surgical scars especially in the chest in Asians patients. HENRY H. CHAN, DAVID S. Y. WONG, W. S. HO, L. K. LAM, AND W. WEI HAVE INDICATED NO SIGNIFICANT INTEREST WITH COMMERCIAL SUPPORTERS. [ABSTRACT FROM AUTHOR]

Background: Major Depressive Disorder (MDD) poses a significant global health challenge, with symptom presentation potentially varying between adolescents and adults. Adolescence is a critical period marked by heightened vulnerability to interpersonal stresses, yet the impact of these stresses on the structure of depressive symptoms is not well understood. Recognizing the cultural nuances in how depression manifests among adolescents is crucial. To this end, this paper employs a network analysis approach, utilizing a comprehensive symptom checklist from the Multidimensional Depression Assessment Scale (MDAS). Our study investigates the role of interpersonal symptoms within the broader cluster of emotional, cognitive, and somatic symptoms and explores variations in adolescent groups in four Asian and European regions., Methods: We recruited a diverse sample of 6,348 adolescents aged 12 to 18 from Hong Kong, Taiwan, the UK, China, and the Netherlands using the Qualtrics platform. Employing the Gaussian Graphical Model, we established a network model of depressive symptoms as measured by the MDAS, segregating the sample into Asian and European regions to examine the interconnections between them. The study focused on identifying central symptom nodes and comparing the network structures between the two groups., Results: The analysis identified feeling worthless, low energy, being a burden to others, and low mood as central symptoms of depression. Notably, there were significant differences in the connections between depressive symptoms among Asian (Hong Kong, China and Taiwan) and European (UK and the Netherlands) adolescents, highlighting cultural variations in how interpersonal symptoms interact with emotional, cognitive, and somatic symptoms., Conclusion: This study is pioneering in applying network analysis to include interpersonal symptoms in examining depression among a diverse adolescent population. It demonstrates that interpersonal symptoms are integral to the central features of depressive symptoms. Furthermore, our findings suggest that, compared to their UK and Dutch peers, interpersonal symptoms in Asian adolescents are uniquely connected to other symptom clusters, reflecting distinct cultural patterns., Limitations: The study engaged a broad community sample; however, future research could benefit from including a larger sample size to allow for a more detailed analysis of a greater number of symptom nodes., (© 2024. The Author(s).)

The evolution of care delivered by a multidisciplinary burns team is a function of the effectiveness of the professional communication between team members. In this exercise, we have explored concepts and communication between nurses and doctors in a burns team. Loosely structured weekly meetings were held over a 4-month period. The explicit objective was to determine and define the current model of burns care in a regional burn centre. The implicit objective, however, was to develop a mutual appreciation of actual and potential problems in communication. Consensus task identification was achieved at the end of each meeting with full compliance in completing the tasks before the next meeting. Although there was a unanimous commitment to the team concept, traditional, professional, paradigms persist. For nurses, the concept of holistic modelling predominated, whilst the disease centred paradigm remained the focus of medical modelling. Linguistic, cultural and professional barriers to effective communication were identified but did not readily conform to prior expectations. Experience in burns care can transcend these barriers more effectively than a common culture or profession. In conclusion, team work and team building is a complex process that can benefit from an ongoing process of re-evaluation. An obvious yet common error is to assume a level of mutual understanding that does not in fact exist. Stepping aside to re-explore fundamental principles on which team members base their personal and professional practice can help in elucidating and determining new paradigms of care, which can be evaluated and appropriately implemented. The consensus conclusion was that this approach was a very valuable investment in time in pursuing excellence in the field of burns care.

A 23-yr-old lady was inadvertently burned during an attempted suicide. After quarrelling with her boyfriend, she attempted to commit suicide by using alcohol, benzodiazepine and burning charcoal within her sealed bedroom. Her left leg fell over the edge of the bed while she was half-conscious, that resulted in direct contact with the hot pot causing 1% full thickness burn and burn of her left tibialis anterior and extensor digitorum longus. She was initially resuscitated with 100% oxygen and gastric lavage and subsequently was managed in the Burns Unit for wound care, surgical debridement of the burn wound and skin graft, and psychological support. Burning charcoal in a sealed room is an emerging form of suicide in Hong Kong and this is the first case complicated by a burn wound in our locality. A holistic approach to tackle the bio-psycho-social aspects of individual's problem is advocated.

There were 1063 acute burn patients admitted to the Burns Unit of Prince of Wales Hospital, Hong Kong, between March 1993 and February 1999. Eleven patients (1%) were burned due to attempted suicide. Seven were males and four were females, with a male:female ratio of 1.75:1. The median age was 38 years (range: 20-49 years) and the median extent of the burns was 55% total body surface area (range: 1-95%). Ten patients (90.9%) were self-incinerated and one patient attempted suicide by jumping into a hot bath. Seven patients (63.6%) suffered from severe smoke inhalation injury that required immediate intubation for ventilatory support. The average number of operations for the survivors was 3.7 (range: 0-8) and their median hospital stay was 42 days (range: 2-92 days). Four patients (36.4%) died from their injuries. Suicidal burns were more common among unemployed males with a history of psychiatric illness and substance abuse. Town gas (naphtha: a mixture of 49% hydrogen, 28.5% methane, 19.5% carbon dioxide and 3.0% carbon monoxide) was the most frequently used agent for self-immolation because it is probably the most convenient source of a fire accelerant in Hong Kong. Compared to the general burn population, this suicide group had a larger extent of burns, higher incidence of inhalation injury, required more operative treatment and longer hospital stay with a higher mortality rate.

Iatrogenic injury is an intrinsic risk of all medical procedures. Various kinds of iatrogenic complications have been extensively reported and recognized. Two patients were referred to the Prince of Wales Hospital for iatrogenic flame burn caused by the breakage of an alcohol lamp during ENT examination. They were 8 and 9 years old and sustained 12 and 17% intermediate to deep dermal burns respectively. There was no eye or inhalation injury. They were treated initially at the referring hospital. Despite having the best possible treatment, the parents were hostile to and demanding of the medical attendants and the patients were uncooperative throughout the whole treatment period. Rehabilitation of the two children was jeopardized. The situation was very difficult when they were first seen at the Prince of Wales Hospital. The burn surgeon at the Prince of Wales Hospital, as a third party, managed to act as a bridge between the referring hospital and the patients and their families. Several meetings were held and the best interests of the two patients was addressed. The compensation issue was also settled without formal legal prosecution.