Risk of psychiatric disorders in rosacea: A nationwide,population‐based,cohort study in Taiwan

Rosacea has been reported to be associated with psychiatric disorders. Nevertheless, a nationwide study of the relationship between rosacea and comorbid psychiatric diseases in an Asian population has not been conducted. The aim of this study was to clarify the role of rosacea in the various psychiatric disorders by using a nationwide database in Taiwan. Data were obtained from the National Health Insurance Research Database of Taiwan from 2000 to 2013. In total, 7881 patients with rosacea and 31 524 age‐ and sex‐matched controls were enrolled. Patients with rosacea tended to have more coexisting psychiatric disorders. After adjusting for age, sex, comorbidity and residence/regions, the adjusted hazard ratio (HR) of psychiatric disorders for patients with rosacea was 2.761 (95% CI = 2.650–2.877, P < 0.001). Among them, the highest adjusted HR are phobic disorder and obsessive–compulsive disorder of 7.841 (95% CI = 7.526–8.170, P < 0.001) and 6.389 (95% CI = 6.132–6.657, P < 0.001), respectively. The National Health Insurance Research Database of Taiwan does not include the information about rosacea subtypes, severity and laboratory parameters. In conclusion, rosacea is related to various psychiatric disorders. In addition to anxiety and depression, patients are also at increased risk of phobic disorder and obsessive–compulsive disorder.     

TP53 alterations in relapsed childhood acute lymphoblastic leukemia

TP53 alterations are frequent relapse‐acquired mutations in childhood acute lymphoblastic leukemia (ALL). The present study evaluated the clinical significance of relapsed childhood ALL in Taiwan. Diagnostic and/or relapsed bone marrow or peripheral blood was obtained from 111 children with relapsed ALL who were initially treated by using Taiwan Pediatric Oncology Group (TPOG) ALL protocols from January 1997 to May 2018. Mutations were detected by PCR and sequencing, as well as by multiplex ligation‐dependent probe amplification to detect copy number alterations. Copy number and/or sequence alterations of TP53 were detected in 29% (28 of 98) and in 46% (6 of 13) of patients with relapsed B‐cell and T‐cell ALL, respectively. This incidence was much higher than that in several similar studies conducted in Caucasian populations. Seventy percent of all TP53 alterations were gained at relapse in 67 matched samples by back‐tracking matched diagnostic samples. TP53 alterations were associated with lower 5‐year event‐free survival (EFS) and overall survival (OS) rates (P = .013 and P = .0002, respectively). Multivariate analysis confirmed the prognostic significance of TP53 alterations. Forty‐five patients received hematopoietic stem‐cell transplantations post‐relapse. Patients with TP53 alterations (14/45) had inferior 5‐year EFS and OS than patients without TP53 alterations after transplantation (P = .002 and P = .001, respectively). The significance of these TP53 alterations for patients who received transplantations was confirmed by multivariate analysis. In conclusion, TP53 alterations were enriched and useful as prognostic markers in relapsed childhood ALL.     

Neural correlates of intonation and lexical tone in tonal and non‐tonal language speakers

Intonation, the modulation of pitch in speech, is a crucial aspect of language that is processed in right‐hemispheric regions, beyond the classical left‐hemispheric language system. Whether or not this notion generalises across languages remains, however, unclear. Particularly, tonal languages are an interesting test case because of the dual linguistic function of pitch that conveys lexical meaning in form of tone, in addition to intonation. To date, only few studies have explored how intonation is processed in tonal languages, how this compares to tone and between tonal and non‐tonal language speakers. The present fMRI study addressed these questions by testing Mandarin and German speakers with Mandarin material. Both groups categorised mono‐syllabic Mandarin words in terms of intonation, tone, and voice gender. Systematic comparisons of brain activity of the two groups between the three tasks showed large cross‐linguistic commonalities in the neural processing of intonation in left fronto‐parietal, right frontal, and bilateral cingulo‐opercular regions. These areas are associated with general phonological, specific prosodic, and controlled categorical decision‐making processes, respectively. Tone processing overlapped with intonation processing in left fronto‐parietal areas, in both groups, but evoked additional activity in bilateral temporo‐parietal semantic regions and subcortical areas in Mandarin speakers only. Together, these findings confirm cross‐linguistic commonalities in the neural implementation of intonation processing but dissociations for semantic processing of tone only in tonal language speakers.     

Predictors of subjective recovery from recent-onset psychosis in a developing country: a mixed-methods study

Purpose

This study was conducted to: (a) investigate the levels and progress of subjective recovery from recent-onset psychosis; (b) examine its predictive factors and; (c) describe perceived challenges and opportunities affecting recovery. The findings were expected to help inform recovery-oriented psychiatric care in low-income, particularly African, countries.

Methods

This sequential explanatory mixed-methods study involved 263 service users with recent-onset psychosis from Northwestern Ethiopia. For the quantitative part, a 9-month longitudinal study approach was employed with three time point measurements over 9 months. Predictor variables for subjective recovery from recent-onset psychosis were identified by hierarchical multiple linear regression tests. Following the quantitative survey, individual qualitative interviews were conducted with 19 participants. Interview data were transcribed and thematically analysed.

Results

High mean subjective recovery scores were recorded throughout the study (Questionnaire about the Process of Recovery score ranging from 44.17 to 44.65). Quality of life, internalized stigma, disability, hopelessness, satisfaction with social support, and central obesity were significant predictors of subjective recovery across the three time points. Participants’ perceived challenges and opportunities affecting their recovery were categorized into four themes.

Conclusion

In Ethiopia, a low percentage of individuals with SMIs initiate psychiatric treatment and many discontinue this to attend spiritual healing. In this study, the Ethiopian SMI patients engaged consistently in psychiatric treatment indicated high mean subjective recovery scores. Devising mechanisms to integrate the psychiatric treatment and spiritual healing sectors are suggested. Approaches to improve quality of life, functioning, hope, internalized stigma and provide need-based social support are suggested.