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  1. Fulltext Tianeptine dependence: a case report
    Syed Nabil, Ng, Chong Guan, Rusdi Abd Rashid
    Malaysian Journal of Psychiatry, 2018;27(1):0-0.
    MyJurnal
    Tianeptine is an atypical tricyclic antidepressant that is prescribed mainly for the treatment of depression and anxiety disorder. There have been scattered reported cases of tianeptine dependence and abuse in the literature. We report the case of a 32-year-old gentleman with resistant major depressive disorder that was initially successfully treated with Tianeptine. When his depression relapse due to work-related issue, he step-up his dosages without supervision. He developed tolerance and withdrawal to tianeptine making it difficult for him to stop without help. This case highlights the possibility of tianeptine abuse to its high tolerability and easy access for purchase.
    Matched MeSH terms: Anxiety Disorders
  2. Behavioural responses of anxiety in aversive and non-aversive conditions between young and aged Sprague-Dawley rats
    Hiew LF, Khairuddin S, Aquili L, Koh J, Fung ML, Lim WL, et al.
    Behav Brain Res, 2020 05 15;385:112559.
    PMID: 32097707 DOI: 10.1016/j.bbr.2020.112559
    Measures of anxiety in behavioural tests remain largely unclear even decades after their establishment. Differences in the severity of anxiety measured by anxiety tests is an important issue that must be addressed. To test the hypothesis that the addition of light as an aversive stimulus will elicit a difference in behaviour between aged and young animals, we compared the responses of aged and young animals in the home cage emergence test (HCET) and elevated plus maze (EPM), in high aversive bright light and low aversive dim light conditions. In the HCET, our results demonstrated that young animals escaped with shorter latency and greater frequency than aged animals in both bright and dim light conditions, indicating that young animals display greater exploratory tendencies than aged animals. In the EPM, bright light conditions induced anxiogenic effects in both age groups. Interestingly, two-way ANOVA showed a significant interaction effect of age and light on the number of entries into the open arms of the EPM as well as frequency of escape in the HCET. These results show that the addition of light as an aversive stimulus in the EPM and HCET produced different responses in aged versus young animals in each test. In conclusion, significant interactions between age and light affected aged and young animals differently in the HCET and EPM, indicating that the two tests measure different aspects of anxiety.
    Matched MeSH terms: Anxiety Disorders
  3. Fulltext Effects of a brief stress reduction intervention on medical students’ depression, anxiety and stress level during stressful period.
    Muhamad Saiful Bahri Yusoff
    ASEAN Journal of Psychiatry, 2011;12(1):0-0.
    MyJurnal
    Objective: The objective of this study was to evaluate whether students exposed to a brief stress reduction intervention would have lesser stress, anxiety and depression levels compared to their non-exposed classmates during stressful events. Methods: The Ex Post Facto design was applied in this study. Students who were exposed and not exposed to a brief stress reduction intervention were surveyed during a continuous examination and during the final examination. The Depression Anxiety Stress Scales (DASS) was used to
    examine effects on anxiety, stress, and depression levels. Results: The exposed students statistically had lower anxiety and depression scores than the nonexposed students during the stressful period. Reduction of stress, anxiety and depression scores was sustained during the stressful period. Conclusion: The significant reduction of anxiety and depression scores suggested that brief intervention was effective in the enhancement of the psychological wellbeing of exposed medical students during stressful period.
    Matched MeSH terms: Anxiety Disorders
  4. Fulltext Concurrent validity of the depression and anxiety components in the Bahasa Malaysia version of the Depression Anxiety and Stress Scales (DASS).
    Ramli Musa, Kartini Abdullah, Roszaman Ramli, Rosnani Sarkarsi
    ASEAN Journal of Psychiatry, 2011;12(1):66-70.
    MyJurnal
    Objectives: The Bahasa Malaysia (BM) version of Depression Anxiety Stress Scales 21-item (DASS-21) has been widely used ever since the establishment of its validity. To consolidate the evidence of the BM DASS-21 validity by examining its concurrent validity.
    Methods: The BM DASS was administered together with the Hospital Anxiety and Depressive Scale (HADS) to a total of 246 patients at International Islamic University Malaysia (IIUM) Infertility Centre.
    Results: The anxiety domain of BM DASS-21 had good correlation with anxiety domain in HADS (0.61) but for DASS depressive domain, it had modest correlation with its respective domain in HADS (0.49).
    Conclusions: The results of this study further ensconced the evidence that the BM DASS-21 had relatively satisfactory psychometric properties for clinical subjects in Malaysia.
    Matched MeSH terms: Anxiety Disorders
  5. Fulltext Psychological distress among cancer patients on chemotherapy
    Nor Zuraida, Z., Ng, C.G.
    JUMMEC, 2010;13(1):12-18.
    MyJurnal
    Distress has become a major issue in cancer population. Patients may suffer from either physical,psychological distress or both. Cancer patients who are undergoing chemotherapy are more likely to experience psychological distress. This could be due to the negative effects of chemotherapy agents, the uncertainty of post-treatment, and the occurrence of psychosocial problems. As a result, the patient may experience a normal reaction such as sadness or may develop common psychiatric disorders such as depression and anxiety.
    Matched MeSH terms: Anxiety Disorders
  6. Fulltext Patient perception about preoperative information to allay anxiety towards major surgery
    Kelly Ee Lu Ting, Maria Sau Sim Ng, Wei Fern Siew
    International e-Journal of Science, Medicine & Education, 2013;7(1):29-32.
    MyJurnal
    Surgeries are seen as stressors that trigger preoperative anxiety. Preparing the patients for surgery through preoperative teaching becomes crucial to allay anxiety level. In a cross sectional descriptive study conducted on eighty patients (age: 18–65 yr) who had undergone open abdominal surgery, 78.8% (n=63) stated that they experienced anxiety prior to surgery. Among these anxious respondents, 47.5% (n=38) experienced high state anxiety. Three of the top information that patients perceived as important to allay anxiety towards major surgery were: details of surgery, details of nursing care to surgery and information on anaesthesia. Nurses working in the surgical wards need to proactively address patients’ psychological concerns towards surgery and provide preoperative information based on patients’ needs to allay anxiety.
    Matched MeSH terms: Anxiety Disorders
  7. Fulltext Text Messages for Depression, Anxiety and Alcohol Abuse Therapy-Are Construction Guidelines Needed?
    Rahman TFA, Nayan NM
    Int J Environ Res Public Health, 2022 Nov 25;19(23).
    PMID: 36497775 DOI: 10.3390/ijerph192315701
    Despite the effectiveness of text messaging therapy in improving mental health conditions, limited attention has been paid to how the text messages are constructed. Thus, this study questions whether there is a need to develop a model of text message construction for mental health therapy. In this backdrop, this study reviews how a text message for mental health therapy is constructed, specifically focused on the process and guidelines. This study also aims to identify the research gap regarding the guideline of text message construction for mental health therapy and to identify mental health professionals' practices in text messaging therapy. In addition, the opinions of mental health professionals on the need to develop a text message construction guideline were also gathered. The findings from the literature review confirmed that there are still limited guidelines explaining the process of constructing text messages for mental health therapy. Meanwhile, results from the online survey found that mental health professionals expressed a high need to explore and develop a model of text message construction for mental health therapy. With this research gap addressed, this study proposes further research into the development of a text message construction model for mental health therapy.
    Matched MeSH terms: Anxiety Disorders
  8. Fulltext A renewable approach to electric vehicle charging through solar energy storage
    Umair M, Hidayat NM, Sukri Ahmad A, Nik Ali NH, Mawardi MIM, Abdullah E
    PLoS One, 2024;19(2):e0297376.
    PMID: 38422065 DOI: 10.1371/journal.pone.0297376
    Developing novel EV chargers is crucial for accelerating Electric Vehicle (EV) adoption, mitigating range anxiety, and fostering technological advancements that enhance charging efficiency and grid integration. These advancements address current challenges and contribute to a more sustainable and convenient future of electric mobility. This paper explores the performance dynamics of a solar-integrated charging system. It outlines a simulation study on harnessing solar energy as the primary Direct Current (DC) EV charging source. The approach incorporates an Energy Storage System (ESS) to address solar intermittencies and mitigate photovoltaic (PV) mismatch losses. Executed through MATLAB, the system integrates key components, including solar PV panels, the ESS, a DC charger, and an EV battery. The study finds that a change in solar irradiance from 400 W/m2 to 1000 W/m2 resulted in a substantial 47% increase in the output power of the solar PV system. Simultaneously, the ESS shows a 38% boost in output power under similar conditions, with the assessments conducted at a room temperature of 25°C. The results emphasize that optimal solar panel placement with higher irradiance levels is essential to leverage integrated solar energy EV chargers. The research also illuminates the positive correlation between elevated irradiance levels and the EV battery's State of Charge (SOC). This correlation underscores the efficiency gains achievable through enhanced solar power absorption, facilitating more effective and expedited EV charging.
    Matched MeSH terms: Anxiety Disorders
  9. Anxiety Status and its Relationship with General Health Related Quality of Life among Prostate Cancer Patients in Two University Hospitals in Kuala Lumpur, Malaysia
    Isa MR, Moy FM, Abdul Razack AH, Md Zainuddin Z, Zainal NZ
    Iran J Public Health, 2013;42(3):240-8.
    PMID: 23641401
    This study aimed to determine the prevalence of anxiety among prostate cancer patients, and to ascertain the association between stress status, socio-demographic, medical and surgical illness, current urinary problem and cancer status with general health-related quality of life (HRQOL) among these patients.
    Matched MeSH terms: Anxiety Disorders
  10. Anxiety and Depression in Cancer Patients: The Association with Religiosity and Religious Coping
    Ng GC, Mohamed S, Sulaiman AH, Zainal NZ
    J Relig Health, 2017 Apr;56(2):575-590.
    PMID: 27287259 DOI: 10.1007/s10943-016-0267-y
    There is a lack of studies looking into religiosity and religious coping in cancer patient. In this cross-sectional study, we examined the religiosity using Duke University Religion Index, religious coping using Brief Religious Coping Scale, anxiety and depression based on Hospital Anxiety and Depression Scale among 200 cancer patients. The association between religiosity and religious coping with anxiety and depression was studied. The findings showed that subjects with anxiety or depression used more negative religious coping and had lower non-organization religiosity. Hence, measurements in reducing negative religious coping and encouraging religious activities could help to reduce psychological distress in cancer patients.
    Matched MeSH terms: Anxiety Disorders/complications; Anxiety Disorders/psychology*
  11. New insights on brain-derived neurotrophic factor epigenetics: from depression to memory extinction
    Poon CH, Heng BC, Lim LW
    Ann N Y Acad Sci, 2021 01;1484(1):9-31.
    PMID: 32808327 DOI: 10.1111/nyas.14458
    Advances in characterizing molecular profiles provide valuable insights and opportunities for deciphering the neuropathology of depression. Although abnormal brain-derived neurotrophic factor (BDNF) expression in depression has gained much support from preclinical and clinical research, how it mediates behavioral alterations in the depressed state remains largely obscure. Environmental factors contribute significantly to the onset of depression and produce robust epigenetic changes. Epigenetic regulation of BDNF, as one of the most characterized gene loci in epigenetics, has recently emerged as a target in research on memory and psychiatric disorders. Specifically, epigenetic alterations of BDNF exons are heavily involved in mediating memory functions and antidepressant effects. In this review, we discuss key research on stress-induced depression from both preclinical and clinical studies, which revealed that differential epigenetic regulation of specific BDNF exons is associated with depression pathophysiology. Considering that BDNF has a central role in depression, we argue that memory extinction, an adaptive response to fear exposure, is dependent on BDNF modulation and holds promise as a prospective target for alleviating or treating depression and anxiety disorders.
    Matched MeSH terms: Anxiety Disorders/genetics; Anxiety Disorders/physiopathology
  12. Fulltext Escalating progression of mental health disorders during the COVID-19 pandemic: Evidence from a nationwide survey
    Wong LP, Alias H, Md Fuzi AA, Omar IS, Mohamad Nor A, Tan MP, et al.
    PLoS One, 2021;16(3):e0248916.
    PMID: 33765039 DOI: 10.1371/journal.pone.0248916
    Since the first nationwide movement control order was implemented on 18 March 2020 in Malaysia to contain the coronavirus disease 2019 (COVID-19) outbreak, to what extent the uncertainty and continuous containment measures have imposed psychological burdens on the population is unknown. This study aimed to measure the level of mental health of the Malaysian public approximately 2 months after the pandemic's onset. Between 12 May and 5 September 2020, an anonymous online survey was conducted. The target group included all members of the Malaysian population aged 18 years and above. The Depression Anxiety Stress Scale (DASS-21) was used to assess mental health. There were increased depressive, anxiety and stress symptoms throughout the study period, with the depression rates showing the greatest increase. During the end of the data collection period (4 August-5 September 2020), there were high percentages of reported depressive (59.2%) and anxiety (55.1%) symptoms compared with stress (30.6%) symptoms. Perceived health status was the strongest significant predictor for depressive and anxiety symptoms. Individuals with a poorer health perception had higher odds of developing depression (odds ratio [OR] = 5.68; 95% confidence interval [CI] 3.81-8.47) and anxiety (OR = 3.50; 95%CI 2.37-5.17) compared with those with a higher health perception. By demographics, young people-particularly students, females and people with poor financial conditions-were more vulnerable to mental health symptoms. These findings provide an urgent call for increased attention to detect and provide intervention strategies to combat the increasing rate of mental health problems in the ongoing COVID-19 pandemic.
    Matched MeSH terms: Anxiety Disorders/epidemiology; Anxiety Disorders/pathology*
  13. Fulltext Factors Influencing the Prevalence of Mental Health Problems among Malay Elderly Residing in a Rural Community: A Cross-Sectional Study
    Abdul Manaf MR, Mustafa M, Abdul Rahman MR, Yusof KH, Abd Aziz NA
    PLoS One, 2016;11(6):e0156937.
    PMID: 27280529 DOI: 10.1371/journal.pone.0156937
    BACKGROUND AND PURPOSE: Mental health problems are common in old age, but frequently remain undetected and untreated. Mental health problems in the elderly are the result of a complex interaction of social, psychological and biological factors. The aim of this study is to determine the prevalence of mental health problems (depression, anxiety, and emotional stress) and their associated factors among the Malay elderly in a rural community of Perak, Malaysia.

    METHODS: It was a cross-sectional study. The Malay elderly aged 60 years and above were selected through convenient sampling to give a total of 230 respondents. The Depression, Anxiety, and Stress Scale (DASS-21) was used to assess the symptoms of depression, anxiety, and stress. Bivariate analyses were performed using chi-square tests and multiple logistic regression analyses were conducted to determine the association between the factors and each of the mental health statuses assessed.

    RESULTS: The results showed that the prevalence of depression, anxiety, and stress among the elderly respondents was 27.8%, 22.6%, and 8.7%, respectively. The significant factors for depression were single elderly (Adjusted OR = 3.27, 95%CI 1.66, 6.44), living with family (Adjusted OR = 4.98, 95%CI 2.05, 12.10), and poor general health status (Adjusted OR = 2.28, 95%CI 1.20, 4.36). Living with family was the only significant factor for anxiety (Adjusted OR = 2.68, 95%CI 1.09, 6.57). There was no significant factor for stress.

    CONCLUSIONS: Depression and anxiety among the Malay elderly in the rural community were very worrying. More equity in health should be created or strengthened in order to intensify the opportunity to identify, diagnose, and treat those with mental health problems. Living arrangement in the rural community was an important factor that had influenced depression and anxiety. Therefore, further research is recommended for more comprehensive information, as a result of which appropriate intervention can be made.

    Matched MeSH terms: Anxiety Disorders/epidemiology*; Anxiety Disorders/psychology
  14. Correlates of depression, anxiety and stress among Malaysian university students
    Shamsuddin K, Fadzil F, Ismail WS, Shah SA, Omar K, Muhammad NA, et al.
    Asian J Psychiatr, 2013 Aug;6(4):318-23.
    PMID: 23810140 DOI: 10.1016/j.ajp.2013.01.014
    University students face not only challenges related with independent living, but also academic challenges. This predisposes them to depression, anxiety and stress, which are fairly common.
    Matched MeSH terms: Anxiety Disorders/diagnosis*; Anxiety Disorders/epidemiology
  15. Direct and indirect effects of sociocultural influences on disordered eating among Malaysian male and female university students. A mediation analysis of psychological distress
    Gan WY, Mohd Nasir MT, Zalilah MS, Hazizi AS
    Appetite, 2011 Jun;56(3):778-83.
    PMID: 21435366 DOI: 10.1016/j.appet.2011.03.005
    This study aimed to examine the role of psychological distress in the relationships between sociocultural influences (social pressure to be thin and weight teasing) and disordered eating. Data were collected from 584 university students (59.4% females and 40.6% males), aged 18-24 years old (M=20.6, SD=1.4), selected from four universities in the Klang Valley, Malaysia. Participants completed four standardized questionnaires which measured social pressure to be thin, weight-related teasing, psychological distress and disordered eating. A good fit structural equation modeling (SEM) model was developed for both sexes. For males, the SEM model revealed that sociocultural influences showed an indirect effect on disordered eating through psychological distress. For females, the model showed an indirect effect of sociocultural influences on disordered eating through psychological distress, as well as a direct effect of sociocultural influences on disordered eating. In conclusion, psychological distress mediated the relationships between sociocultural influences and disordered eating in both males and females. Our results suggest that disordered eating intervention programs on reducing psychological distress in university students may be beneficial.
    Matched MeSH terms: Anxiety Disorders/complications; Anxiety Disorders/psychology
  16. Fulltext Assessment of depression and anxiety in haematological cancer patients and their relationship with quality of life
    Priscilla D, Hamidin A, Azhar MZ, Noorjan KO, Salmiah MS, Bahariah K
    East Asian Arch Psychiatry, 2011 Sep;21(3):108-14.
    PMID: 21921304
    Objectives: To determine the relationship between major depressive disorder, anxiety disorders and the quality of life of haematological cancer patients.
    Methods: This cross-sectional study was conducted at Ampang Hospital Kuala Lumpur, Malaysia, a tertiary referral centre hospital for haematological cancer. The Mini-International Neuropsychiatric Interview was used for the diagnosis of major depressive disorder and anxiety disorders. The European Organization for Research and Treatment of Cancer Quality of Life Questionnaire was utilised to measure patients’ quality of life.
    Results: A total of 105 haematological cancer patients were included in the study with response rate of 100%. Major depressive disorder correlated with almost all domains of the quality of life, except the pain scores. Logistic regression showed that insomnia and financial difficulties were related to major depressive disorder. Different anxiety disorders also correlated with quality of life in specific domains. The leading anxiety disorders that correlated mostly with quality of life scales were generalised anxiety disorder, followed by obsessive-compulsive disorder, social anxiety disorder, as well as post-traumatic stress disorder and panic disorder with agoraphobia (p < 0.05).
    Conclusions: Psychological treatment along with medication and intervention should be implemented to
    improve the overall quality of life and psychiatric disorder symptoms among the haematological cancer
    patients.
    Key words: Anxiety; Depression; Hematologic neoplasms; Quality of life
    Matched MeSH terms: Anxiety Disorders/epidemiology*; Anxiety Disorders/psychology*
  17. Subthreshold and threshold DSM-IV generalized anxiety disorder in Singapore: Results from a nationally representative sample
    Lee SP, Sagayadevan V, Vaingankar JA, Chong SA, Subramaniam M
    J Anxiety Disord, 2015 May;32:73-80.
    PMID: 25863827 DOI: 10.1016/j.janxdis.2015.03.008
    Previous nationally representative studies have reported prevalence of DSM-IV generalized anxiety disorder (GAD). However, subthreshold and threshold GAD expressions remain poorly understood. The current study examined the prevalence, correlates and co-morbidity of a broader diagnosis of GAD in Singapore. The Singapore Mental Health Study (SMHS) was an epidemiological survey conducted in the population (N=6616) aged 18 years and older. The Composite International Diagnostic Interview version 3.0 (CIDI 3.0) was used to establish mental disorder diagnoses. The lifetime prevalence for subthreshold GAD (2.1%) and threshold GAD (1.5%) in the current sample was found to be lower than in Western populations. Younger age group, Indian ethnicity, previously married, chronic physical conditions, and being unemployed were associated with higher odds of having more severe expression of generalized anxiety. The relatively lower prevalence rate of subthreshold GAD expression suggests possible cultural interferences in the reporting and manifestation of anxiety symptomatology. Despite the low prevalence, significant impacts on functioning and comorbidity among subthreshold generalized anxiety cases indicate the importance of early treatment to ensure a better prognosis.
    Matched MeSH terms: Anxiety Disorders/ethnology; Anxiety Disorders/epidemiology*
  18. Religious--sociocultural psychotherapy in patients with anxiety and depression
    Razali SM, Hasanah CI, Aminah K, Subramaniam M
    Aust N Z J Psychiatry, 1998 Dec;32(6):867-72.
    PMID: 10084352
    To show the effectiveness of incorporating religious-sociocultural components in the management of patients with generalised anxiety disorders and major depression who have strong religious and cultural backgrounds as compared with a normal psychotherapeutic approach.
    Matched MeSH terms: Anxiety Disorders/psychology; Anxiety Disorders/therapy*
  19. Fulltext Efficacy and safety of lavender essential oil (Silexan) capsules among patients suffering from anxiety disorders: A network meta-analysis
    Yap WS, Dolzhenko AV, Jalal Z, Hadi MA, Khan TM
    Sci Rep, 2019 12 02;9(1):18042.
    PMID: 31792285 DOI: 10.1038/s41598-019-54529-9
    A systematic review and network-meta analysis (NMA) were performed to estimate significance of the anxiolytic effect of lavender essential oil taken as silexan capsules versus other comparators (i.e., placebo/paroxetine/lorazepam). The outcome of interest was Hamilton Anxiety Scale (HAMA). Weighted mean differences (WMD) were calculated to estimate the treatment effect at the confidence interval of 95%. League tables were generated using treatment effect, for all pairwise comparisons, where WMD 
    Matched MeSH terms: Anxiety Disorders/diagnosis; Anxiety Disorders/drug therapy*
  20. Fulltext Transgenerational effects of paternal heroin addiction on anxiety and aggression behavior in male offspring
    Farah Naquiah MZ, James RJ, Suratman S, Lee LS, Mohd Hafidz MI, Salleh MZ, et al.
    Behav Brain Funct, 2016 Aug 31;12(1):23.
    PMID: 27582026 DOI: 10.1186/s12993-016-0107-y
    Heroin addiction is a growing concern, affecting the socioeconomic development of many countries. Little is known about transgenerational effects on phenotype changes due to heroin addiction. This study aims to investigate changes in level of anxiety and aggression up to four different generations of adult male rats due to paternal exposure to heroin.
    Matched MeSH terms: Anxiety Disorders/genetics; Anxiety Disorders/psychology
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