Objectives: Many studies suggest that depression is prevalent among patients suffering from inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC). Both depression and IBD have a significant disease burden. However, these studies have mostly been conducted among European and American populations and there is a paucity of studies from Arab countries. This study aimed to examine the prevalence and predictors of depressive symptoms among adult IBD patients attending a tertiary care hospital in Muscat, Oman.
Methods: We conducted a cross-sectional study among a random sample of patients aged ≥ 18 years who attended the gastroenterology clinic at Sultan Qaboos University Hospital, Muscat, Oman, between June 2018 and January 2019. Participants were asked to complete the Patient Health Questionnaire-9, which is used to assess depression, and a sociodemographic survey. Logistic regression analysis was used to identify the independent predictors of depressive symptoms among the study sample. Adjusted odds ratios (aORs) were also reported.
Results: This study included 201 participants, with an average age of 36 years. Just over half (51.2%) of participants were female. The mean duration of the patients' IBD diagnosis was 1.9±0.3 years, the majority (n = 174, 86.6%) of the participants had UC, 80.1% (n = 161) of the participants had received steroids, and 5.5% of the sample had a history of a surgical stoma. The medical comorbidities among the participants were cerebrovascular accidents (24.9%), hypertension (24.5%), and diabetes mellitus (23.9%). The prevalence of depressive symptoms was 23.4%. The logistic regression analysis resulted in four independent predictors of depression: being female (OR = 2.090, 0.047), history of surgical stoma (OR = 5.737, < 0.001), comorbid diagnosis of hypertension (OR = 2.846, 0.007), and history of a cerebrovascular accident (OR = 2.651, 0.011).
Conclusions: Depressive symptoms are prevalent among Omani patients with IBD. Certain clinical factors appeared to increase the risk of depression among this population. The findings of this study fill a gap in the existing literature and call for further work aiming at screening and managing depression among IBD patients.
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http://dx.doi.org/10.5001/omj.2022.48 | DOI Listing |
Alzheimers Dement
December 2024
University of North Carolina Gillings School of Global Public Health, Chapel Hill, NC, USA.
Background: Pharmacoepidemiologic studies assessing drug effectiveness for Alzheimer's disease and related dementias (ADRD) are increasingly popular given the critical need for effective therapies for ADRD. To meet the urgent need for robust dementia ascertainment from real-world data, we aimed to develop a novel algorithm for identifying incident and prevalent dementia in claims.
Method: We developed algorithm candidates by different timing/frequency of dementia diagnosis/treatment to identify dementia from inpatient/outpatient/prescription claims for 6,515 and 3,997 participants from Visits 5 (2011-2013; mean age 75.
Alzheimers Dement
December 2024
Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, U.S.A., Philadelphia, PA, USA.
Background: The vicious cycle between depression and dementia increases the risk of Alzheimer's Disease (AD) pathogenesis and pathology. This study investigates therapeutic effectiveness versus side effects and the underlying mechanisms of intranasal dantrolene nanoparticles (IDNs) to treat depression behavior and memory loss in 5XFAD mice.
Method: 5XFAD and wild-type B6SJLF1/J mice were treated with IDNs (IDN, 5 mg/kg) in Ryanodex formulation for a duration of 12 weeks.
Alzheimers Dement
December 2024
Department of Anesthesiology and Critical Care, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA 19104, U.S.A., Philadelphia, PA, USA.
Background: This study investigates the therapeutic versus side effects of intranasal lithium chloride (LiCl) in Ryanodex formulation vehicle (RFV) to inhibit inflammation and pyroptosis and to ameliorate on cognitive dysfunction and depressive behavior in 5XFAD mice.
Method: 5XFAD and wild type (WT) B6SJLF1/J mice were treated with intranasal or oral LiCl (3 mM/kg) dissolved in RFV starting at 2 or 9 months old and the continuous treatment lasted for 12 weeks. Behavior was examined for depression, cognition, olfaction, and motor function at the ages of 5 or 12 months.
Background: Patients with Alzheimer's disease (AD) often experience burdensome neuropsychiatric symptoms, including agitation which occurs in both home and long-term care (LTC) facilities, and is associated with substantial increases in caregiver burden and LTC placements. AXS-05 (45-mg dextromethorphan/105-mg bupropion), a novel, oral NMDA receptor antagonist and sigma-1 receptor agonist, approved by the FDA for major depressive disorder, is being investigated for treatment of AD agitation (ADA). AXS-05 has been evaluated in 2 randomized, double-blind studies: Phase 2 ADVANCE-1 (NCT03226522); Phase 3 ACCORD (NCT04797715).
View Article and Find Full Text PDFAlzheimer's disease (AD) is a complex disease that is often accompanied by a range of comorbidities, such as cardiovascular disease, diabetes, and depression. These comorbidities can impact the progression of AD and can complicate treatment strategies. Targeting comorbidities in Alzheimer's disease and developing combination therapies are emerging areas of research.
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