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Journal of Affective Disorders Jun 2024Early symptomatic improvement may predict treatment response in bipolar I disorder. Cariprazine has demonstrated early treatment effects in bipolar I depression and...
Early improvement with cariprazine as a predictor of antidepressant, anxiolytic, and antimanic response in bipolar I mania and depression: A pooled post hoc analysis of randomized cariprazine trials.
BACKGROUND
Early symptomatic improvement may predict treatment response in bipolar I disorder. Cariprazine has demonstrated early treatment effects in bipolar I depression and mania studies; therefore, we assessed whether early improvement with cariprazine predicts eventual treatment response.
METHODS
Post hoc analyses used pooled data from randomized, double-blind, placebo-controlled bipolar I depression (NCT02670538, NCT02670551) and mania (NCT00488618, NCT01058096, NCT01058668) trials. In depression studies (cariprazine 1.5 mg/d, 3 mg/d, or placebo), early improvement in Montgomery-Åsberg Depression Rating Scale (MADRS) and Hamilton Anxiety Rating Scale (HAM-A) total scores (≥25 % improvement at day 15) and subsequent depressive/anxiety symptom response status (≥50 % improvement at week 6) were assessed. In mania studies (cariprazine 3-12 mg/d or placebo), early improvement in Young Mania Rating Scale (YMRS) total scores (≥25 % improvement at day 7) and manic symptom response status (≥50 % improvement at week 3) were assessed.
RESULTS
Patients with bipolar I depression and early MADRS improvement were approximately 4- to 6-times as likely to achieve MADRS or HAM-A response than those without early improvement; patients with early HAM-A improvement were approximately 3- to 4-times as likely to achieve MADRS or HAM-A response. A subset of patients without early improvement with cariprazine 1.5 mg/d (20-31 %) subsequently responded following up-titration. Patients with mania and early YMRS improvement were approximately 5 times more likely to have manic symptom response than those without early improvement.
LIMITATIONS
Post hoc analysis; relatively short study durations; flexible-dosing (mania studies).
CONCLUSIONS
Early symptom improvement with cariprazine may inform therapeutic decisions for patients with bipolar I disorder.
PubMed: 38942209
DOI: 10.1016/j.jad.2024.06.100 -
Age and Ageing Jun 2024Dementia caregiving is a dynamic and multidimensional process. To gain a comprehensive understanding of informal caregiving for people living with dementia (PLWD), it is...
BACKGROUND
Dementia caregiving is a dynamic and multidimensional process. To gain a comprehensive understanding of informal caregiving for people living with dementia (PLWD), it is pivotal to assess the quality of life (QoL) of informal caregivers.
OBJECTIVE
To evaluate whether the care-recipient relationship type predicts changes in the QoL of informal caregivers of PLWD over a two-year period.
METHODS
This was a secondary analysis of longitudinal data. The data were drawn from two waves of linked data from the National Health and Aging Trends Study (NHATS) and the National Study of Caregiving (NSOC) (2015: NHATS R5 & NSOC II; 2017: NHATS R7 & NSOC III). Caregivers were categorized into spousal, adult-child, "other" caregiver and "multiple" caregivers. QoL was assessed through negative emotional burden (NEB), positive emotional benefits and social strain (SS). Generalized estimating equation modelling was used to examine changes in caregivers' QoL outcomes across types of relationship over time.
RESULTS
About, 882 caregivers were included who linked to 601 PLWD. After adjusting caregivers' socio-demographics, "other" caregivers had lower risk of NEB and SS than spousal caregivers (OR = 0.34, P = 0.003, 95%CI [0.17, 0.70]; OR = 0.37, P = 0.019, 95%CI 0.16, 0.85], respectively), and PLWD's dementia status would not change these significance (OR = 0.33, P = 0.003, 95%CI [0.16, 0.68]; OR = 0.31, P = 0.005, 95%CI [0.14, 0.71], respectively).
CONCLUSIONS
The study demonstrates that spousal caregivers face a higher risk of NEB and SS over time, underscoring the pressing need to offer accessible and effective support for informal caregivers of PLWD, especially those caring for their spouses.
Topics: Humans; Quality of Life; Dementia; Female; Male; Caregivers; Aged; Longitudinal Studies; Caregiver Burden; Middle Aged; Aged, 80 and over; Time Factors; Spouses
PubMed: 38941118
DOI: 10.1093/ageing/afae128 -
Aging & Mental Health Jun 2024People with dementia (PwD) and their care partners (CP) may have difficulties in emotion regulation, and individual differences in emotion regulation may be related to...
OBJECTIVES
People with dementia (PwD) and their care partners (CP) may have difficulties in emotion regulation, and individual differences in emotion regulation may be related to PwD's neuropsychiatric symptoms. This study explores whether there is self-awareness of PwD's difficulties in emotion regulation and whether CP's emotion regulation relates to the PwD's neuropsychiatric symptoms, potentially revealing bias or interpersonal effects.
METHOD
We used data from the Wish Outcome Obstacle Plan Study with a sample of 45 PwD and their spousal CP ( = 90 individuals). Multivariate linear regression models were used to investigate the associations between the CP-reported neuropsychiatric symptoms in PwD and self-reports of emotion regulation in both dyad members, net of sociodemographic and health factors. Separate analyses were conducted for each neuropsychiatric subsyndrome and each domain of difficulties in emotion regulation.
RESULTS
Increasing severity of neuropsychiatric symptoms was associated with higher difficulties in emotion regulation in PwD (ß = 1.23, < 0.05), but not with CP's difficulties in emotion regulation. When CP reported more severe neuropsychiatric symptoms in PwD, PwD reported that they had difficulties in accepting emotions, controlling impulses, goal-directed behaviors, and accessing emotion regulation strategies, but not in emotion awareness and clarification. Proxy-reports of hyperactivity and psychosis subsyndromes are significantly related to PwD's self-reported difficulties in emotion regulation.
CONCLUSION
PwD reported difficulties in emotion regulation at the early stage of dementia. Proxy-reported neuropsychiatric symptoms may capture PwD's emotion regulation capability and not be biased by CP's difficulties in emotion regulation.
PubMed: 38940472
DOI: 10.1080/13607863.2024.2367038 -
Pain Management 2024Exploring prescribing trends and economic burden of chronic low back pain (cLBP) patients prescribed buprenorphine buccal film (Belbuca®) or transdermal patches. In...
Exploring prescribing trends and economic burden of chronic low back pain (cLBP) patients prescribed buprenorphine buccal film (Belbuca®) or transdermal patches. In the MarketScan® commercial insurance claims (employees and their spouses/dependents, 2018-2021), the first film or patch prescription date was an index event. The observation covered 6-month pre-index and 12-month post-index periods. Patients were propensity-score matched (708 per cohort). Buprenorphine initiation had stable cost trends in buccal film and increasing trends in transdermal patch cohort. Between-cohort comparisons of healthcare expenditures, cost trends and resource utilization showed significant differences, mostly in favor of buccal film. Buccal film also had higher daily doses and wider dosing range. Buprenorphine film is more cost-effective cLBP treatment with more flexible dosing.
Topics: Humans; Low Back Pain; Buprenorphine; Female; Transdermal Patch; Analgesics, Opioid; Male; Chronic Pain; Middle Aged; Administration, Buccal; Adult; Cost of Illness
PubMed: 38939964
DOI: 10.1080/17581869.2024.2348989 -
Health Care Science Oct 2023China's rapid population aging and remarkable family-level changes have raised concerns about the weakening of its family-based elderly care. The last decade indeed has... (Review)
Review
China's rapid population aging and remarkable family-level changes have raised concerns about the weakening of its family-based elderly care. The last decade indeed has seen a clear departure from multigenerational living to alternative living arrangements such as living with spouse only and solo living. However, ample evidence suggests that Chinese families have demonstrated considerable resilience amidst profound sociodemographic changes. This review article highlights the importance of government-society cooperation in meeting the social challenges of population aging. A key factor is the persistient filial piety norms, which enable children living far or close, migrant or nonmigrant, to rearrange financial, instrumental, and emotional support to aging parents. Equally important is the step-in of the government to share elderly care responsibilities, provide support through deepening pension and healthcare reforms, and implement the active and healthy aging agenda. How the two factors play out over the next decade and beyond will have profound implications on the living arrangement, intergenerational support, and wellbeing of older adults in China.
PubMed: 38938584
DOI: 10.1002/hcs2.64 -
Psychiatric Services (Washington, D.C.) Jun 2024The impact of obtaining second-opinion consultations on diagnoses of schizophrenia spectrum disorders was evaluated.
OBJECTIVE
The impact of obtaining second-opinion consultations on diagnoses of schizophrenia spectrum disorders was evaluated.
METHODS
A retrospective chart review was conducted for 177 patients referred to a psychosis consultation service at an academic medical center from January 1, 2017, to October 1, 2023; these consultations aimed to clarify a diagnosis of psychosis. Diagnoses made before and after consultations were compared, and treatment recommendations resulting from the consultation visit were summarized.
RESULTS
Among patients without a preconsultation diagnosis of schizophrenia, 28% (N=28 of 100) received a postconsultation diagnosis of schizophrenia. Among 62 patients with a postconsultation diagnosis of treatment-resistant schizophrenia (TRS), 56% (N=35) received this diagnosis only after consultation. Nearly all of these patients were advised to begin taking clozapine, and electroconvulsive therapy was less commonly recommended.
CONCLUSIONS
Expert consultation facilitates timely identification and optimal treatment of schizophrenia and its more severe subtype, TRS.
PubMed: 38938091
DOI: 10.1176/appi.ps.20230623 -
General Hospital Psychiatry Jun 2024Caregiving burden is set to increase with the rising incidence of cancer globally. The meta-analysis seeks to investigate the prevalence of suicide, suicidal ideation... (Review)
Review
OBJECTIVE
Caregiving burden is set to increase with the rising incidence of cancer globally. The meta-analysis seeks to investigate the prevalence of suicide, suicidal ideation and self-harm among the caregivers of patients with cancer (CPCs).
METHODS
This PRISMA-adherent systematic review involved a systematic search of PubMed, Embase, Cochrane and PsycINFO for all studies that evaluated the prevalence of suicide, suicidal ideation and self-harm in CPCs. Random effects meta-analyses were used for primary analysis.
RESULTS
Eleven studies were included. Meta-analyses indicated that the prevalence of suicidal ideation in CPCs was 11% (95%CI:6-18), suicide prevalence was 6% (95%CI:3-12), and self-harm prevalence was 15% (95%CI:8-26). Subgroup analyses revealed that CPCs above the age of 50 experienced a greater prevalence of suicidal ideation (17%, 95%CI:10-28) as compared to CPCs below 50 (6%, 95%CI:3-12). Family caregivers particularly spouses were also found to have a higher prevalence of suicidal ideation (17%, 95%CI:13-23), as compared to children (5%, 95%CI:2-10) or mothers (3%, 95%CI:1-8). Systematic review found that having a pre-existing mental health condition and lower socioeconomic status increased likelihood of suicidality.
CONCLUSION
We highlight the need for more support of CPCs at risk of suicidality. Additional research is warranted to identify other risk and protective factors.
PubMed: 38936297
DOI: 10.1016/j.genhosppsych.2024.06.011 -
PLoS Computational Biology Jun 2024Therapeutic interventions are designed to perturb the function of a biological system. However, there are many types of proteins that cannot be targeted with...
Therapeutic interventions are designed to perturb the function of a biological system. However, there are many types of proteins that cannot be targeted with conventional small molecule drugs. Accordingly, many identified gene-regulatory drivers and downstream effectors are currently undruggable. Drivers and effectors are often connected by druggable signaling and regulatory intermediates. Methods to identify druggable intermediates therefore have general value in expanding the set of targets available for hypothesis-driven validation. Here we identify and prioritize potential druggable intermediates by developing a network perturbation theory, termed NetPert, for response functions of biological networks. Dynamics are defined by a network structure in which vertices represent genes and proteins, and edges represent gene-regulatory interactions and protein-protein interactions. Perturbation theory for network dynamics prioritizes targets that interfere with signaling from driver to response genes. Applications to organoid models for metastatic breast cancer demonstrate the ability of this mathematical framework to identify and prioritize druggable intermediates. While the short-time limit of the perturbation theory resembles betweenness centrality, NetPert is superior in generating target rankings that correlate with previous wet-lab assays and are more robust to incomplete or noisy network data. NetPert also performs better than a related graph diffusion approach. Wet-lab assays demonstrate that drugs for targets identified by NetPert, including targets that are not themselves differentially expressed, are active in suppressing additional metastatic phenotypes.
PubMed: 38935814
DOI: 10.1371/journal.pcbi.1012195 -
Indian Journal of Public Health Oct 2023A major group of the population, especially antenatal checkup (ANC) mothers and their spouses, people admitted for surgery, and people attending STI clinics, are...
BACKGROUND
A major group of the population, especially antenatal checkup (ANC) mothers and their spouses, people admitted for surgery, and people attending STI clinics, are reluctant to pretest counseling.
OBJECTIVES
This study has been taken up to explore the barriers and possible solutions to improve the utilization of Facility based integrated counseling and testing center (F-ICTC) counseling services.
MATERIALS AND METHODS
Phase 1: In-depth interview and ranking with stakeholders from the F-ICTC center (n = 13) were conducted to identify the barriers to utilization of F-ICTC and solution for the same. Phase 2.
A
Delphi panel with experts (n = 17) was invited through mail to find out the potential solution to improve the utilization of F-ICTC counseling services.
RESULTS
Possible barriers from the stakeholders' perspectives were fear of the disease, violate the privacy, unacceptance, gender bias, fear of social stigma and discrimination, and neglect attached to the disease. At third round of Delphi experts had arrived at a consensus regarding of following possible potential solutions: 1. Those who refuse pretest counseling they should be asked to answer a set of questions(which are usually told during counseling), only those questions not answered correctly by them can be corrected, 2.conducive hospital environment, 3.zero discrimination policy, 4. group counseling for ANC mothers and patients in waiting area of the hospital,5. phone counseling for unwilling patients and relocation of testing center and health education camping.
CONCLUSION
Context-specific proactive evidence-based intervention will help in improving the proper utilization of the F-ICTC center.
Topics: Humans; Delphi Technique; Female; Counseling; Prenatal Care; Male; Pregnancy; Adult; India; Social Stigma; Interviews as Topic; Patient Acceptance of Health Care
PubMed: 38934833
DOI: 10.4103/ijph.ijph_1529_22 -
Indian Journal of Public Health Oct 2023Depression is a common illness, it being the fourth-leading cause of disability in the world. The global lifetime prevalence falls between 8% and 12%, with female...
Depression is a common illness, it being the fourth-leading cause of disability in the world. The global lifetime prevalence falls between 8% and 12%, with female preponderance. A cross-sectional study was designed to assess the burden of depression among married women in a rural setting in North Kerala and identify its sociodemographic risk factors. The sample size was calculated to be 453 (prevalence = 24.9%; error = 20%; design-effect = 1.5). Systematic random sampling was used to select the participants from the eligible couple register. They were interviewed using MINI and Montgomery-Ashberg Depression Rating Scales. Descriptive analysis showed that 24.2% was suffering from current depression, mostly mild and none severe. Two percent reported past depression and 5.4% experienced spousal violence. Poor family support, experience of domestic violence, morbidity, and older spouses were found to be significant risk factors. The provision of mental health services by trained personnel and strict vigilance against the marriage of girls below the legal age and domestic violence are need of the hour.
Topics: Humans; Female; Cross-Sectional Studies; India; Prevalence; Adult; Rural Population; Depression; Risk Factors; Middle Aged; Socioeconomic Factors; Young Adult; Marriage; Spouses; Sociodemographic Factors; Domestic Violence
PubMed: 38934818
DOI: 10.4103/ijph.ijph_1543_22