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PURPOSE: Although cure rates for childhood acute lymphoblastic leukemia (ALL) exceed 90%, ALL remains a leading cause of cancer death in children. Half of relapses arise in children initially classified with standard-risk (SR) disease. MATERIALS AND METHODS: To identify genomic determinants of relapse in children with SR ALL, we performed genome and transcriptome sequencing of diagnostic and remission samples of children with SR (n = 1,381) or high-risk B-ALL with favorable cytogenetic features (n = 115) enrolled on Children's Oncology Group trials. We used a case-control study design analyzing 439 patients who relapsed and 1,057 who remained in complete remission for at least 5 years. RESULTS: Genomic subtype was associated with relapse, which occurred in approximately 50% of cases of PAX5-altered ALL (odds ratio [OR], 3.31 [95% CI, 2.17 to 5.03]; P = 3.18 × 10-8). Within high-hyperdiploid ALL, gain of chromosome 10 with disomy of chromosome 7 was associated with favorable outcome (OR, 0.27 [95% CI, 0.17 to 0.42]; P = 8.02 × 10-10; St Jude Children's Research Hospital validation cohort: OR, 0.22 [95% CI, 0.05 to 0.80]; P = .009), and disomy of chromosomes 10 and 17 with gain of chromosome 6 was associated with relapse (OR, 7.16 [95% CI, 2.63 to 21.51]; P = 2.19 × 10-5; validation cohort: OR, 21.32 [95% CI, 3.62 to 119.30]; P = .0004). Genomic alterations were associated with relapse in a subtype-dependent manner, including alterations of INO80 in ETV6::RUNX1 ALL, IKZF1, and CREBBP in high-hyperdiploid ALL and FHIT in BCR::ABL1-like ALL. Genomic alterations were also associated with the presence of minimal residual disease, including NRAS and CREBBP in high-hyperdiploid ALL. CONCLUSION: Genetic subtype, patterns of aneuploidy, and secondary genomic alterations determine risk of relapse in childhood ALL. Comprehensive genomic analysis is required for optimal risk stratification.
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BACKGROUND: The effects of thoracic endovascular aneurysm repair (TEVAR) with additional distal bare metal stents (BMSs) in patients with subacute complicated type B aortic dissection (cTBAD) are unclear and are investigated in this retrospective study. METHODS: The medical records of 67 patients who received TEVAR due to subacute cTBAD were reviewed. Areas of true lumen (TL) and false lumen at 5 levels-- pulmonary artery (PA), diaphragm, renal artery (RA), middle of the infrarenal aorta, and aortic bifurcation-were measured using computed tomography before and 3, 6, and 12 months after surgery. The TL ratio (TL area/total aortic area) and total aortic area at each time point were compared between the TEVAR+BMS (n=37) and TEVAR-only (n=30) groups. The effects of BMS use and time were evaluated using generalized estimating equations and generalized linear regression models. RESULTS: Baseline characteristics, remodeling types, and clinical outcomes did not differ significantly between the 2 groups. Postoperative TL ratios at the diaphragm and RA were significantly higher in the TEVAR+BMS group than in the TEVAR-only group (p < 0.05). BMS use and time had significant interaction effects at the PA, diaphragm, and RA (all p < 0.05), but effects on total aortic area were not significant at any of the 5 parts. TL ratios at the diaphragm and RA exhibtied greater improvement in the TEVAR+BMS group than in the TEVAR-only group at postoperative months 6 and 12 (all p < 0.001). Aortic diameters at all 5 parts were significantly smaller in the TEVAR+BMS group than in the TEVAR-only group (all p < 0.05). CONCLUSION: In patients with subacute cTBAD, TEVAR with BMS implantation effectively expands the TL from the thoracic aorta to the RA but neither enhances aortic remodeling nor elicits any change in total aortic area in whole dissected aorta relative to TEVAR only.
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Background: No recommendations have been made regarding the puncture position during tunnelled dialysis catheter (TDC) insertion from right internal jugular vein (RIJV). We investigated the effect of puncture positioning along with other characteristics and clinical factors associated with TDCs to determine their correlation with catheter patency rate. Methods: We retrospectively reviewed TDC insertion procedures performed between January 2018 and December 2020 at a single institution. Patients were monitored for at least 1 year or until TDC removal or replacement. The distance on the post-operative chest radiography were measured to determine the height of puncture position. End points were freedom from catheter dysfunction. Results: Total 949 catheters met the eligibility criteria. Catheter dysfunction occurred in 233 patients and catheter infection in 127 patients. By multivariate analysis, female sex [hazard ratio (HR) =1.497, 95% confidence interval (CI): 1.119-2.002; P=0.007] and split-tip catheter (HR =1.453, 95% CI: 1.087-1.944; P=0.012) were associated with an increased rate of catheter dysfunction. Every 10-year increment in age (HR =1.243, 95% CI: 1.123-1.376; P<0.001) and every 1-cm increase in the height of the catheter insertion site (HR =1.270, 95% CI: 1.096-1.473; P=0.001) were also associated with an increased rate of catheter dysfunction. After classifying the height of puncture position into 3 groups, significant worse patency was observed in the catheter with puncture height more than 4 cm (P=0.025). No immediate complications were observed. Conclusions: TDC insertion at a high puncture site correlates with an increased risk of catheter dysfunction. Puncturing the RIJV close to the clavicle is safe and enhances catheter patency.
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PURPOSE: Patients with Down syndrome (DS) and B-ALL experience increased rates of relapse, toxicity, and death. We report results for patients with DS B-ALL enrolled on Children's Oncology Group trials between 2003 and 2019. METHODS: We analyzed data for DS (n = 743) and non-DS (n = 20,067) patients age 1-30 years on four B-ALL standard-risk (SR) and high-risk trials. RESULTS: Patients with DS exhibited more frequent minimal residual disease (MRD) ≥0.01% at end induction (30.8% v 21.5%; P < .001). This difference persisted at end consolidation only in National Cancer Institute (NCI) high-risk patients (34.0% v 11.7%; P < .0001). Five-year event-free survival (EFS) and overall survival (OS) were significantly poorer for DS versus non-DS patients overall (EFS, 79.2% ± 1.6% v 87.5% ± 0.3%; P < .0001; OS, 86.8% ± 1.4% v 93.6% ± 0.2%; P < .0001), and within NCI SR and high-risk subgroups. Multivariable Cox regression analysis of the DS cohort for risk factors associated with inferior EFS identified age >10 years, white blood count >50 × 103/µL, and end-induction MRD ≥0.01%, but not cytogenetics or CRLF2 overexpression. Patients with DS demonstrated higher 5-year cumulative incidence of relapse (11.5% ± 1.2% v 9.1% ± 0.2%; P = .0008), death in remission (4.9% ± 0.8% v 1.7% ± 0.1%; P < .0001), and induction death (3.4% v 0.8%; P < .0001). Mucositis, infections, and hyperglycemia were significantly more frequent in all patients with DS, while seizures were more frequent in patients with DS on high-risk trials (4.1% v 1.8%; P = .005). CONCLUSION: Patients with DS-ALL exhibit an increased rate of relapse and particularly of treatment-related mortality. Novel, less-toxic therapeutic strategies are needed to improve outcomes.
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Síndrome de Down , Niño , Humanos , Adolescente , Adulto Joven , Lactante , Preescolar , Adulto , Síndrome de Down/complicaciones , Síndrome de Down/terapia , Resultado del Tratamiento , Supervivencia sin Enfermedad , Recurrencia Local de Neoplasia/complicaciones , Recurrencia , Neoplasia ResidualRESUMEN
BACKGROUND: The sleep and circadian rhythm patterns associated with smartphone use, which are influenced by mental activities, might be closely linked to sleep quality and depressive symptoms, similar to the conventional actigraphy-based assessments of physical activity. OBJECTIVE: The primary objective of this study was to develop app-defined circadian rhythm and sleep indicators and compare them with actigraphy-derived measures. Additionally, we aimed to explore the clinical correlations of these indicators in individuals with insomnia and healthy controls. METHODS: The mobile app "Rhythm" was developed to record smartphone use time stamps and calculate circadian rhythms in 33 patients with insomnia and 33 age- and gender-matched healthy controls, totaling 2097 person-days. Simultaneously, we used standard actigraphy to quantify participants' sleep-wake cycles. Sleep indicators included sleep onset, wake time (WT), wake after sleep onset (WASO), and the number of awakenings (NAWK). Circadian rhythm metrics quantified the relative amplitude, interdaily stability, and intradaily variability based on either smartphone use or physical activity data. RESULTS: Comparisons between app-defined and actigraphy-defined sleep onsets, WTs, total sleep times, and NAWK did not reveal any significant differences (all P>.05). Both app-defined and actigraphy-defined sleep indicators successfully captured clinical features of insomnia, indicating prolonged WASO, increased NAWK, and delayed sleep onset and WT in patients with insomnia compared with healthy controls. The Pittsburgh Sleep Quality Index scores were positively correlated with WASO and NAWK, regardless of whether they were measured by the app or actigraphy. Depressive symptom scores were positively correlated with app-defined intradaily variability (ß=9.786, SD 3.756; P=.01) and negatively correlated with actigraphy-based relative amplitude (ß=-21.693, SD 8.214; P=.01), indicating disrupted circadian rhythmicity in individuals with depression. However, depressive symptom scores were negatively correlated with actigraphy-based intradaily variability (ß=-7.877, SD 3.110; P=.01) and not significantly correlated with app-defined relative amplitude (ß=-3.859, SD 12.352; P=.76). CONCLUSIONS: This study highlights the potential of smartphone-derived sleep and circadian rhythms as digital biomarkers, complementing standard actigraphy indicators. Although significant correlations with clinical manifestations of insomnia were observed, limitations in the evidence and the need for further research on predictive utility should be considered. Nonetheless, smartphone data hold promise for enhancing sleep monitoring and mental health assessments in digital health research.
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Trastornos del Inicio y del Mantenimiento del Sueño , Humanos , Estudios Transversales , Teléfono Inteligente , Ritmo Circadiano , SueñoRESUMEN
BACKGROUND: Current evidence of nonpharmacological intervention for patients with treatment-resistant depression (TRD) is lacking. AIMS: To examine whether an 8-week nurse-led cognitive-behavioral based group intervention would enhance resilient coping and life quality among community-based patients with TRD. METHOD: The participants were randomly sampled from a cohort of TRD recruited from two general teaching hospitals. The two groups were assessed with multiple outcome measures at baseline (T0); 8-week post-baseline (T1); and at 3, 6, and 9 months after T1 (T2-4). Psychoeducation was nested in the cognitive behavioral group intervention to facilitate discussion. RESULTS: Of the 23 participants (mean age 56 years, 69.6% female) in the experimental group, higher resilient coping and lower mental distress levels at T1 as well as later improved quality of life and community integration at T2-4 were observed compared to the controls across COVID-19 (T3). Overall, the scores of resilience and community integration were higher throughout the four follow-up points of observations for the experimental group. CONCLUSION: The findings indicated that an 8-week nurse-led cognitive-behavioral based group intervention may enhance the TRD patients' resilient coping and mental distress levels while providing the potentials for community reintegration after mental health psychoeducation engagement. It is imperative for the nurses caring for patients with TRD to extend from clinical-based intervention to community-based self-care approach, with the importance of short-term stress management and healthy lifestyle development highlighted during the community reintegration trajectory.
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Background: Subjective sleep quality may reflect the mental well-being of migrant care workers; however, the related occupational factors remain unclear. This study examines the association between the characteristics of care labor and the subjective sleep quality of female migrants. Methods: In this cross-sectional study, Southeast Asian migrant care workers in Taiwan were recruited using convenience sampling. Data on working conditions, including workplace setting, wage, working hours, psychiatric symptoms of care recipients, and sleep quality measured using the Pittsburgh Sleep Quality Index (PSQI), were collected through computer-assisted personal interviews. Multiple linear regression analyses were performed to determine the independent relationship between working conditions and the PSQI global score. Results: There were 220 institution-(47.7%) and home-based (52.3%) care workers, and 47.7% had a PSQI score higher than 5. After controlling for covariates, the lowest tertile of wages and daily working hours (> 8 h) were independently correlated with poor sleep quality. Moreover, in the stepwise regression model, wage and working hours remained the most explainable correlates of poor sleep quality. Conclusion: This study lent support to the notion that low wages and long working hours are significant occupational factors that negatively impact the subjective sleep quality of female Southeast Asian migrant care workers in Taiwan.
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Trastornos del Inicio y del Mantenimiento del Sueño , Migrantes , Humanos , Femenino , Condiciones de Trabajo , Calidad del Sueño , Estudios Transversales , Lugar de TrabajoRESUMEN
Background: The superiority of the new-generation self-expanding Evolut R compared with the first-generation CoreValve with regards to outcomes after transcatheter aortic valve replacement (TAVR) is unclear. The aim of this study was to investigate the hemodynamic and clinical performance of Evolut R compared with its direct predecessor, CoreValve, in a Taiwanese population. Methods: This study included all consecutive patients who underwent TAVR with either CoreValve or Evolut R between March 2013 and December 2020. Thirty-day Valve Academic Research Consortium-2 (VARC-2)-defined outcomes and hemodynamic performances were investigated. Results: There were no significant differences in baseline demographic characteristics between the patients receiving CoreValve (n = 117) or Evolut R (n = 117). Aortic valve-in-valve procedures for failed surgical bioprosthesis and procedures under conscious sedation were performed significantly more often with Evolut R. Pre-dilatation was performed significantly more often and contrast media volume was significantly higher with CoreValve. Stroke (0% vs. 4.3%, p = 0.024) and the need for emergent conversion to open surgery (0% vs. 5.1%, p = 0.012) were significantly lower in Evolut R than in CoreValve recipients. Evolut R significantly reduced 30-day composite safety endpoint (4.3% vs. 15.4%, p = 0.004). Conclusions: Advancements in transcatheter valve technologies have resulted in improved outcomes for patients undergoing TAVR with self-expanding valves. With the new-generation Evolut R, device success was high and the 30-day composite safety endpoint was significantly reduced after TAVR compared with CoreValve.
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Identifying the relevant factors for suicidality in individuals with conduct problems is a public health concern, especially if they were under the influence of mood disorders later in life. This study investigates the relationship between youth conduct problems and mood disorders and adulthood suicidality, and to further explore the mediating effects of personality on this relationship. A retrospective cohort study was administered to 308 individuals aged 20-65 years, with or without mood disorders diagnosed by psychiatrists. The Composite International Diagnosis Interview was used to evaluate conduct problems in youth and suicidality (i.e., suicide plan and suicide attempt) in the past year. Personality traits were assessed using Eysenck Personality Questionnaire-Revised for extraversion and neuroticism. Multiple-mediator analysis was used to investigate the mediation effects of personality traits on the relationship between conduct problems and suicidality. The average age of enrolled participants was 31.6 years, and 42.5% of them were female. 39.2% reported suicidality and 43.2% reported conduct problems in youth. Participants who were diagnosed with mood disorders (p < 0.001) and reported having conduct problems (p = 0.004) were associated with high suicidality. Multiple-mediator analysis showed that conduct problems in youth increased the risk of adulthood suicidality through the indirect effects of higher neuroticism (suicide plan: OR = 1.30, BCA 95% CI = 1.04-1.83; suicide attempt: OR = 1.27, BCA 95% CI = 1.05-1.66). Neuroticism mediates the association between youth conduct problems and adulthood suicidality. This finding raises our attention to assess personality traits in individuals with youth conduct problems for designing proper intervention strategies to reduce the risk of suicide.
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Trastornos del Humor , Suicidio , Humanos , Femenino , Adolescente , Adulto , Masculino , Trastornos del Humor/epidemiología , Estudios Retrospectivos , Factores de Riesgo , PersonalidadRESUMEN
Microbiota-gut-brain axis signaling plays a pivotal role in mood disorders. The communication between the host and the gut microbiota may involve complex regulatory networks. Previous evidence showed that host-fecal microRNAs (miRNAs) interactions partly shaped gut microbiota composition. We hypothesized that some miRNAs are correlated with specific bacteria in the fecal samples in patients with major depressive disorder (MDD), and these miRNAs would show enrichment in pathways associated with MDD. MDD patients and healthy controls were recruited to collect fecal samples. We performed 16S ribosome RNA sequence using the Illumina MiSeq sequencers and analysis of 798 fecal miRNAs using the nCounter Human-v2 miRNA Panel in 20 subjects. We calculated the Spearman correlation coefficient for bacteria abundance and miRNA expressions, and analyzed the predicted miRNA pathways by enrichment analysis with false-discovery correction (FDR). A total of 270 genera and 798 miRNAs were detected in the fecal samples. Seven genera (Anaerostipes, Bacteroides, Bifidobacterium, Clostridium, Collinsella, Dialister, and Roseburia) had fold changes greater than one and were present in over 90% of all fecal samples. In particular, Bacteroides and Dialister significantly differed between the MDD and control groups (p-value < 0.05). The correlation coefficients between the seven genera and miRNAs in patients with MDD showed 48 pairs of positive correlations and 36 negative correlations (p-value < 0.01). For miRNA predicted functions, there were 57 predicted pathways with a p-value < 0.001, including MDD-associated pathways, axon guidance, circadian rhythm, dopaminergic synapse, focal adhesion, long-term potentiation, and neurotrophin signaling pathway. In the current pilot study, our findings suggest specific genera highly correlated with the predicted miRNA functions, which might provide clues for the interaction between host factors and gut microbiota via the microbiota-gut-brain axis. Follow-up studies with larger sample sizes and refined experimental design are essential to dissect the roles between gut microbiota and miRNAs for depression.
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Trastorno Depresivo Mayor , Microbioma Gastrointestinal , MicroARNs , Humanos , Microbioma Gastrointestinal/genética , Trastorno Depresivo Mayor/genética , Trastorno Depresivo Mayor/microbiología , MicroARNs/genética , Proyectos Piloto , Heces/microbiología , Bacterias/genética , Bacteroides/genética , Clostridiales/genética , Veillonellaceae/genéticaRESUMEN
The development of precision psychiatry is largely based on multi-module measurements from the molecular, cellular, and behavioral levels, which are integrated to assess neurocognitive performances and clinically observed psychopathology. Nevertheless, quantifying mental activities and functions accurately and continuously has been a major difficulty within this field. This article reviews the latest efforts that utilize mobile apps to collect human-smartphone interaction data and contribute towards digital biomarkers of mental illnesses. The fundamental principles underlying a behavioral analysis with mobile apps were introduced, such as ways to monitor smartphone use under different circumstances and construct long-term patterns and trend changes. Examples were also provided to illustrate the potential applications of mobile apps that gain further insights into traditional research topics in occupational health and sleep medicine. We suggest that, with an optimized study design and analytical approach that accounts for technical challenges and ethical considerations, mobile apps will enhance the systemic understanding of mental illnesses.
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This study aimed to examine the association between conduct problems and mood disorders, and to evaluate the mediating roles of personality traits in it. Adult participants (N = 309), for which patients with major depressive disorder (MDD) or bipolar disorder (BD), and controls without major psychiatric history were recruited. Juvenile conduct problem was defined by the items in Composite International Diagnosis Interview. We assessed personality traits of extraversion and neuroticism. Multiple mediation model was performed to investigate the intervening effect of personality traits between juvenile conduct problems and adulthood mood disorders. Participants had on average 2.7 symptoms of conduct problems, and 43.4% had conduct problems. Having more symptoms of conduct problems was associated with a higher likelihood of BD (OR = 1.20). Higher neuroticism was associated with elevated risks of both MDD and BD. There was no direct effect of binary conduct problems on the risk of BD, and showed significant total indirect effect mediated by neuroticism for BD (OR = 1.49; bias-corrected and accelerated 95% CI = 1.10-2.05), but not through extraversion. Conduct problems defined as a continuous variable had a direct effect on the risk of adult MDD (OR = 1.36; bias-corrected and accelerated 95% CI = 1.05-1.76), while had an indirect effect on the risk of BD via the mediation of neuroticism (OR = 1.08; bias-corrected and accelerated 95% CI = 1.02-1.14). Neuroticism mediates between the association of juvenile conduct problems and adult BD. This finding raises our attention to assess personality traits in individuals with juvenile conduct problems for timely intervention strategies of reducing the vulnerability for developing mood disorders.
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Trastorno Bipolar , Trastorno Depresivo Mayor , Adulto , Trastorno Bipolar/psicología , Trastorno Depresivo Mayor/psicología , Humanos , Trastornos del Humor/diagnóstico , Personalidad , Inventario de PersonalidadRESUMEN
Objective: This study aimed to investigate the relationship between eveningness preference and poor sleep quality and eventually examine the moderation effect of stress susceptibility. Methods: Individuals with non-acute major depressive disorder or bipolar affective disorder and healthy participants were recruited. The Composite Scale of Morningness (CSM) and the Pittsburgh Sleep Quality Index (PSQI) were used to evaluate chronotype and sleep quality, respectively. Eysenck Personality Questionnaire, Tridimensional Personality Questionnaire, Perceived Stress Scale, and Beck Anxiety Inventory were used to formulate stress susceptibility and as indicator variables for empirical clustering by latent class analysis (LCA). Linear regression models were used to examine the relationship between chronotype preference and sleep quality. The interaction terms of CSM and stress susceptibility were examined for the moderation effect. Results: A total of 887 individuals were enrolled in this study, with 68.2% female and 44.1% healthy participants. Three subgroups were derived from LCA and designated as low stresssusceptibility (40.2%), moderate stress susceptibility (40.9%), and high stress susceptibility (18.8%) groups. After controlling for covariates, the CSM scores inversely correlated with PSQI scores [b (se)=-0.02 (0.01), p=0.01], suggesting that individuals with eveningness preferences tend to have poor sleep quality. Moreover, stress susceptibility moderated the relationship between CSM and PSQI scores (p for interaction term = 0.04). Specifically, the inverse association between CSM and PSQI was more robust in the high stress susceptibility group than that in the low stress susceptibility group. Conclusion: Eveningness preference was associated with poor sleep quality, and this relationship was moderated by stress susceptibility.
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OBJECTIVES: We aimed to examine the incidence, etiologies, and consequences of acute mesenteric ischemia as well as the impact of preprocedural subclinical mesenteric artery stenosis in patients undergoing transcatheter aortic valve replacement. METHODS: Among prospective follow-up of 269 consecutive patients undergoing transcatheter aortic valve replacement, diagnosis of acute mesenteric ischemia was confirmed by abdominal computed tomography. Cumulative hazard of 1-year all-cause and cardiovascular mortality according to the absence or presence of mesenteric artery stenosis 70% or greater from preprocedural computed tomography angiography was analyzed. RESULTS: Acute mesenteric ischemia was confirmed in 7 patients (2.6%) during mid-term (median, 33.3 months, interquartile range, 15.0-61.0 months) follow-up. Thrombotic occlusions of previously stenotic mesenteric arteries account for 4 cases (57.1%), and embolic acute mesenteric ischemia constitute the rest (42.9%) of the cases. The mortality rate of acute mesenteric ischemia was 100%. At 30 days, death from acute mesenteric ischemia accounts for 40% of all-cause mortality and 67% of cardiovascular death. By multivariable analysis, higher Society of Thoracic Surgeons score and mesenteric artery stenosis 70% or greater were independently associated with acute mesenteric ischemia. Thirty-two patients (11.9%) with preprocedural mesenteric artery stenosis 70% or greater had an increased risk of all-cause mortality (adjusted hazard ratio, 3.78; 95% confidence interval, 1.74-8.19; P = .001) at 1 year after transcatheter aortic valve replacement. CONCLUSIONS: Acute mesenteric ischemia, an important cause of 30-day mortality, should be considered in patients who become clinically unstable after transcatheter aortic valve replacement, particularly but not exclusively in those with preexisting mesenteric artery stenosis. Mesenteric artery stenosis should be routinely assessed in all patients who are indicated for transcatheter aortic valve replacement considering the dismal prognosis of acute mesenteric ischemia.
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Estenosis de la Válvula Aórtica , Isquemia Mesentérica , Enfermedad Arterial Periférica , Reemplazo de la Válvula Aórtica Transcatéter , Válvula Aórtica/cirugía , Estenosis de la Válvula Aórtica/complicaciones , Estenosis de la Válvula Aórtica/diagnóstico por imagen , Estenosis de la Válvula Aórtica/cirugía , Constricción Patológica/etiología , Humanos , Arterias Mesentéricas , Isquemia Mesentérica/etiología , Enfermedad Arterial Periférica/etiología , Estudios Prospectivos , Factores de Riesgo , Reemplazo de la Válvula Aórtica Transcatéter/efectos adversos , Resultado del TratamientoRESUMEN
Introduction: Treatment-resistant depression (TRD) is one of the primary causes of disability and a major risk for suicide among patients living in the community. However, the suicide risks and care needs for safety among patients with TRD during the community reintegration process appear to be underestimated. This study aimed to investigate the association between community integration and suicide risks among patients with treatment-resistant depression (TRD) with sub-analysis by gender. Methods: Patients diagnosed with major depressive disorder were recruited upon psychiatrists' referral in two general hospitals in northern Taiwan during 2018-2019. The participants who experienced more than two failed treatments of antidepressants with partial remission were defined as TRD. A structured questionnaire was used to collect socio-demographic, suicidality, and psychosocial information. Results: In a total of 125 participants, gender difference was identified in certain community integration aspects such as home integration, productivity, and electronic social networking. The male participants appeared to have better involvement in social contact with internet but slightly less video link than women, while women had higher level of home integration in the past month. The participants who performed worse in the social integration and better home-based activity or productivity levels had higher suicide risks including suicide ideation and overall suicide risks. Conclusions: Community integration levels of home, social, and productivity were associated with suicidality in terms of overall suicide risk and recent suicide ideation. Facilitation of community integration at home and life arrangements might reduce suicide risks in TRD patients.
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Terapia Cognitivo-Conductual , Trastorno Depresivo Mayor , Trastornos del Inicio y del Mantenimiento del Sueño , Causalidad , Depresión/prevención & control , Depresión/psicología , Trastorno Depresivo Mayor/terapia , Humanos , Trastornos del Inicio y del Mantenimiento del Sueño/terapia , Resultado del TratamientoRESUMEN
Background: During the COVID-19 outbreak, patients with mental disorders have faced more negative psychological consequences than the public. For people with treatment-resistant depression (TRD), it is unclear whether research engagement would protect them from the deterioration of their symptoms. The study aimed to examine if chronic depressive patients would have improved resilience and mental distress levels after follow-up interviews during an observation period under COVID-19. Methods: The study was nested within a three-year prospective cohort study. A two-group comparison design was conducted, i.e., the follow-up group with regular research interviews every three months after baseline assessment and the control group with one assessment-only interview. The two groups were compared with demographics, psychosocial, and suicide information. Results: Baseline assessments were not significantly different in sociodemographic variables, suicide risks, mental distress, and resilience between groups. Significant differences were detected in resilient coping and mental distress levels (p < 0.05). The follow-up group (n = 46) experienced a higher level of resilient coping (37% vs. 25%) and lower level of mental distress (47.8% vs. 64.7%) than the control group (n = 68). Conclusions: Findings highlight under universal government strategy against COVID-19, TRD patients receiving regular research follow-ups exhibited better resilience and less mental distress than those without regular support from healthcare providers.
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COVID-19 , Trastorno Depresivo Resistente al Tratamiento , Resiliencia Psicológica , COVID-19/epidemiología , Depresión/epidemiología , Depresión/psicología , Estudios de Seguimiento , Humanos , Pandemias , Estudios ProspectivosRESUMEN
BACKGROUND: East Asia has high suicide rates but low prevalence of mental disorders. We examined the associations between prior lifetime mental disorders (mood disorders, anxiety disorders, substance use disorders, and impulse control disorders) and subsequent suicidal behaviors (suicidal ideation and attempts in the general population and suicide plans, planned attempts, and unplanned attempts in suicidal ideators) in Taiwan. METHODS: This survey applied the World Mental Health Survey Composite International Diagnostic Interview to a population representative sample of noninstitutionalized adults between 2003 and 2005. Odds ratios (ORs) obtained using discrete-time survival analysis were used to estimate population attributable fractions (PAFs) of suicidal behaviors due to lifetime mental disorders. RESULTS: Lifetime mental illness was a significant risk factor for subsequent suicidal behaviors (except unplanned attempts among ideators) despite the relatively low prevalence of mental disorders in people with suicidality (16.1%-35.0%). Each diagnosis increased the odds of suicidal ideation. In terms of acting on suicidal ideation, mood disorders were most strongly associated with having plans (OR = 10.0; 95% confidence interval, CI 4.3-21.1), whereas substance use disorders most strongly with either planned (OR = 27.3; 95% CI 6.3-118.5) or unplanned attempts (OR = 14.5; 95% CI 1.7-121.5). PAFs of all mental disorders on suicidality lay between 20 and 30% (except 11% of unplanned attempts among ideators). Mood, anxiety, and substance use disorders had higher PAFs than impulse control disorders. CONCLUSIONS: In addition to mood disorders, considering anxiety and substance use disorders is essential in devising population-based suicide prevention strategies.
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Trastornos Mentales , Psiquiatría , Trastornos Relacionados con Sustancias , Adulto , Humanos , Trastornos Mentales/psicología , Prevalencia , Factores de Riesgo , Trastornos Relacionados con Sustancias/epidemiología , Ideación Suicida , Intento de Suicidio/psicología , Taiwán/epidemiologíaRESUMEN
BACKGROUND/PURPOSE: Data about volumetric remodeling of the provisional extension to induce complete attachment (PETTICOAT) technique on DeBakey type IIIb aortic dissection in acute and subacute phases were scarce. The proper timing to perform this technique to promote false lumen reduction was also unknown. METHODS: Patients with DeBakey type IIIb aortic dissection who underwent the PETTICOAT technique between December 2005 and March 2017 were reviewed and divided into acute (treatment occurred â¦14 days after symptom onset) and subacute (15-90 days) groups. Remodeling parameters of the true and false lumens were analyzed. Receiver operating characteristic curve was used to deduce the timing of this technique. RESULTS: In the 2-year follow-up, the acute group (N = 20) demonstrated significant true lumen expansion and false lumen regression in the thoracic, abdominal, and total aorta. However, the subacute group (N = 20) only showed significant shrinkage in the false lumen of the thoracic and total aorta. Using PETTICOAT technique within 36 days after the aortic event may result in better total false lumen reduction. CONCLUSION: For DeBakey type IIIb aortic dissection, more prominent true lumen expansion and false lumen reduction were noted when using the PETTICOAT technique in the acute phase. When performed within 36 days after symptoms onset, the PETTICOAT technique may potentiate better total false lumen regression.
Asunto(s)
Aneurisma de la Aorta Torácica , Disección Aórtica , Implantación de Prótesis Vascular , Procedimientos Endovasculares , Aorta , Humanos , Estudios Retrospectivos , Stents , Resultado del Tratamiento , Remodelación VascularRESUMEN
BACKGROUND: Coronary angiography (CA) or percutaneous coronary intervention (PCI) after transcatheter aortic valve replacement (TAVR) may become technically challenging after implantation of the self-expanding Medtronic CoreValve (MCV) device, which extends above the coronary ostia. The aim of this study was to investigate the incidence and feasibility of CA or PCI and the outcomes of PCI after TAVR with the MCV device. METHODS: From July 2014 to April 2020, among 209 patients treated with TAVR with a MCV device, 14 (7%) underwent CA or PCI after the procedure at a mean duration of 28 ± 15 months at our institution. RESULTS: The mean age of the patients was 83 ± 6 years. Thirteen (93%) patients underwent CA due to angina symptoms with a positive noninvasive test, and 1 underwent CA for acute coronary syndrome. Most of the CA and PCI procedures were performed through a radial approach: 11 patients (79%) via the right radial artery, 1 (7%) the left radial artery, and 2 (14%) through the right femoral artery. CA of the left and right coronary arteries was successfully achieved in 13 patients (93%) with Judkin left (3.5 to 5) diagnostic catheters and in 11 patients (79%) with Judkin right (4) diagnostic catheters. The second-line catheter of choice was the Amplatz left (AL) 1 catheter for the right coronary artery and AL 2 for the left coronary artery. Procedural success was achieved in all 5 patients who underwent post-TAVR PCI without procedural or in-hospital complications. The use of a Guideliner microcatheter facilitated stent delivery in one patient. CONCLUSIONS: Coronary angiography or PCI following TAVR with a MCV device is feasible and safe, but requires understanding of the three-dimensional geometry of the prosthetic valve and its relationship to the coronary ostia.