Course Of Illness Research Articles

Unplanned revisits of older patients to the emergency department

IntroductionOlder patients currently represent up to 12%−24% of all emergency department (ED) visits. While increasing in number, they are also at high risk of revisits once discharged. The rate of ED revisits within 72 h is a key indicator of the quality of care in emergency medicine and varies between 1% and 15%. The reasons for ED revisits are natural course of illness, misdiagnosis, lack of homecare, and self-discharge against medical advice. However, the risk factors for ED revisits have not been fully investigated. Therefore, this study aimed to analyze the incidence of ED revisits and identify the risk factors for ED revisits within 72 h after ED discharge.MethodsIn this retrospective study, older patients (≥70 years) were consecutively enrolled if they presented with an Emergency Severity Index of 2 or 3 in a tertiary care ED in 2019, with discharge after the ED visit. The primary endpoint was the frequency of unplanned ED revisits within 72 h after ED discharge. The secondary endpoints were the reasons and potential risk factors for ED revisits. Univariate and multivariate logistic regression models were used.ResultsA total of 592 older patients were enrolled, of whom 30 (5.1%) revisited the ED within 72 h. Gastrointestinal diagnosis [odds ratio (OR), 2.9; 95% confidence interval [CI], 1.04–8.2; p = 0.043) and nausea in particular (OR, 3.5; 95% CI, 1.3–9.4; p = 0.016) were significant risk factors for ED revisits. Furthermore, discharge against medical advice (OR, 5.6; 95% CI, 1.7–18.1; p = 0.004) and ED presentation during the night (OR, 2.7; 95% CI, 1.2–6.1; p = 0.014) were significant risk factors for ED revisits within 72 h after discharge, respectively.ConclusionAlthough the frequency of ED revisits among older patients at 72 h after discharge tends to be low and most revisits were illness-related, all older patients need to be assessed for risk factors for ED revisits. Discharge should be carefully evaluated to improve patient safety and provide the best healthcare to this frail population.

The relationship between visual hallucinations, functioning, and suicidality over the course of illness: a 10-year follow-up study in first-episode psychosis

Visual hallucinations in psychosis are under-researched despite associations with increased illness severity, functional impairments, and suicidality in the few existing studies. Further, there are no long-term longitudinal studies, making it impossible to conclude if these associations are state or trait phenomena. In the current prospective longitudinal study, 184 individuals with first-episode psychosis were assessed with semi-structured clinical interviews and self-report questionnaires at baseline and 10-year follow-up. Participants were grouped based on lifetime experience of visual hallucinations: before or at baseline (VH+/+), first during follow-up (VH−/+), or never (VH−/−). Associations with functioning, suicide attempts, childhood trauma and other markers of illness severity were tested using multinomial logistic regression analysis. At baseline, the VH+/+ group (37.5%), but not VH−/+ (12.5%), had poorer functioning, higher symptom severity, a lower age at onset, and included more individuals with a history of multiple suicide attempts than the VH−/− group (50%). At follow-up, the VH−/+ group, but not VH+/+, had poorer functioning and higher symptom severity than the VH−/− group. However, the number of participants who committed multiple suicide attempts during the follow-up period was again significantly higher in the VH+/+ group. There was no association with childhood trauma. Hence, visual hallucinations are associated with impaired functioning and higher symptom severity, but only in the short-term. However, visual hallucinations that arise early in the course of illness are a risk indicator for repeated suicide attempts throughout the illness course. These findings highlight the relevance of assessing visual hallucinations and monitoring their development over time.

An Outbreak of the Monkeypox Virus: An Alert to Mankind

A zoonotic condition known as monkeypox (MPX) is brought on by the monkeypox virus (MPXV), a species of the orthopoxvirus family. It was found in 1958 following an epidemic at a Copenhagen, Denmark, livestock facility. MPX has a clinical appearance that is comparable to smallpox (SPX). Laterit’sfinding, MPXV has shown a tendency to infect and cause disease in a significant number of mammalian animals from all over the world. Traveller’s MPX was exported from African countries (Nigeria) to other regions of the world in 2018 and 2019, respectively, raising concerns that MPXV may have emerged to occupy the ecological and immunological niche left by the smallpox virus (SPXV). MPXV first appeared again in 2017 in Bayelsa state after 39 years with no reported cases in Nigeria. This review's goal is to locate all documented cases of human MPXepidemics and pertinent epidemiological data. We made an effort to gather and discuss in this review all articles that have been written about MPXV infections that have been found experimentally or naturally. We also go through the comparative illness courses and the state of our understanding of the biology of infection, epidemiology, diagnosis, spread, and prevention of MPXV globally, particularly concerning humans. The MPXV is regarded as a high-danger pathogen that roots a disease that is significant for public health. To plan effective preventative, preparedness, and response actions, it is vital to concentrate on developing surveillance capacities that will yield meaningful information.

Identification of Psychosis Risk and Diagnosis of First-Episode Psychosis: Advice for Clinicians.

Early detection of psychotic-spectrum disorders among adolescents and young adults is crucial, as the initial years after psychotic symptom onset encompass a critical period in which psychosocial and pharmacological interventions are most effective. Moreover, clinicians and researchers in recent decades have thoroughly characterized psychosis-risk syndromes, in which youth are experiencing early warning signs indicative of heightened risk for developing a psychotic disorder. These insights have created opportunities for intervention even earlier in the illness course, ideally culminating in the prevention or mitigation of psychosis onset. However, identification and diagnosis of early signs of psychosis can be complex, as clinical presentations are heterogeneous, and psychotic symptoms exist on a continuum. When a young person presents to a clinic, it may be unclear whether they are experiencing common, mild psychotic-like symptoms, early warning signs of psychosis, overt psychotic symptoms, or symptoms better accounted for by a non-psychotic disorder. Therefore, the purpose of this review is to provide a framework for clinicians, including those who treat non-psychotic disorders and those in primary care settings, for guiding identification and diagnosis of early psychosis within the presenting clinic or via referral to a specialty clinic. We first provide descriptions and examples of first-episode psychosis (FEP) and psychosis-risk syndromes, as well as assessment tools used to diagnose these conditions. Next, we provide guidance as to the differential diagnosis of conditions which have phenotypic overlap with psychotic disorders, while considering the possibility of co-occurring symptoms in which case transdiagnostic treatments are encouraged. Finally, we conclude with an overview of early detection screening and outreach campaigns, which should be further optimized to reduce the duration of untreated psychosis among youth.

IgG4 disease with multiorgan involvement: a case report

BackgroundIgG4-related disease (IgG4RD) is a rare fibroinflammatory disease with multiorgan involvement. It presents insidiously over several years and can be a diagnostic enigma. Delays in diagnosis occur due to failure to consider IgG4 as a differential diagnosis, atypical presentations, and an insidious clinical course.Case presentationWe report the case of a 70-year-old Sri Lankan man with pulmonary, renal, and neurological involvement of IgG4-related disease. Clinical manifestations evolved over a 4-year period and included exertional shortness of breath and dysesthesia of extremities. The diagnosis was established with clinical, radiological, and pathological criteria laid down by The American College of Rheumatology/European League Against Rheumatism in 2019.Following diagnosis, the patient was started on oral steroids, with rapid improvement of his respiratory and neurological symptoms. He is currently under follow-up and will be monitored with clinical and radiological parameters, complement levels, and lung function tests.ConclusionThis case outlines the presentation of a patient with IgG4-related disease with concurrent involvement of three uncommon sites. It highlights methods of diagnostic deduction by considering the clinical course of illness, imaging, and histopathology. It also describes evolving associations of IgG4-related disease with tuberculosis and lymphomas, which bear important diagnostic and therapeutic considerations.

Heart Rate Variability as a Prognostic Tool for Gastroschisis Infants in the Neonatal Intensive Critical Unit.

Gastroschisis is the most common congenital abdominal wall defect, with an increasing incidence. It results in extrusion of abdominal contents with associated delayed intestinal motility. Abnormal heart rate characteristics (HRCs) such as decreased variability occur due to the inflammatory response to sepsis in preterm infants. This study aimed to test the hypothesis that infants with gastroschisis have decreased heart rate variability (HRV) after birth and that this physiomarker may predict outcomes. We analyzed heart rate data from and clinical variables for all infants admitted with gastroschisis from 2009 to 2020. Forty-seven infants were admitted during the study period and had available data. Complex gastroschisis infants had reduced HRV after birth. For those with sepsis and necrotizing enterocolitis, abnormal HRCs occurred early in the course of illness. Decreased HRV was associated with complex gastroschisis. Infants in this group experienced complications that prolonged time to full enteral feeding and time on total parenteral nutrition. · Infants with gastroschisis can be classified into two subcategories, simple and complex disease.. · Those with complex disease often require prolonged stays in the neonatal intensive care unit and costly hospitalizations. We hypothesized that infants with complex gastroschisis are more likely to have abnormal HRC due to intestinal inflammation.. · In this study, we identified associations between abnormal HRV, heart rate characteristicHRC, and the development of gastroschisis complications. Additionally, we described differences in clinical characteristics between infants with complex versus simple gastroschisis..

Disease Course and Pulmonary Involvement of COVID-19 during the Delta Variant Period in Germany: A Comparative Study of Vaccinated and Unvaccinated Patients at a Tertiary Hospital.

The aim of this study was to determine whether there is a radiological difference in lung parenchymal involvement between infected vaccinated and unvaccinated patients. Additionally, we aimed to investigate whether vaccination has an impact on the course of illness and the need for intensive care. This study includes all patients undergoing chest computed tomography (CT) or x-ray imaging in case of a proven SARS-CoV-2 infection between September and November 2021. Anonymized CT and x-ray images were reviewed retrospectively and in consensus by two radiologists, applying an internal severity score scheme for CT and x-ray as well as CARE and BRIXIA scores for x-ray. Radiological findings were compared to vaccination status, comorbidities, inpatient course of the patient's illness and the subjective onset of symptoms. In total, 38 patients with acute SARS-CoV-2 infection underwent a CT scan, and 168 patients underwent an x-ray examination during the study period. Of these, 32% were vaccinated in the CT group, and 45% in the x-ray group. For the latter, vaccinated patients exhibited significantly more comorbidities (cardiovascular (p=0.002), haemato-oncological diseases (p=0.016), immunosuppression (p=0.004)), and a higher age (p<0.001). Vaccinated groups showed significantly lower extent of lung involvement (severity scores in CT cohort and x-ray cohort both p≤0.020; ARDS 42% in unvaccinated CT cohort vs. 8% in vaccinated CT cohort). Furthermore, vaccinated patients in the CT cohort had significantly less need for intensive care treatment (p=0.040). Our data suggest that vaccination, in the case of breakthrough infection, favours a milder course of illness concerning lung parenchymal involvement and the need for intensive care, despite negative predictors, such as immunosuppression or other pre-existing conditions.</p>.

Obsessive-Compulsive Disorder as an Epiphenomenon of Comorbid Bipolar Disorder? An Updated Systematic Review.

Bipolar disorder (BD) and obsessive-compulsive disorder (OCD) comorbidity is an emerging condition in psychiatry, with relevant nosological, clinical, and therapeutic implications. We updated our previous systematic review on epidemiology and standard diagnostic validators (including phenomenology, course of illness, heredity, biological markers, and treatment response) of BD-OCD. Relevant papers published until (and including) 15 October 2023 were identified by searching the electronic databases MEDLINE, Embase, PsychINFO, and Cochrane Library, according to the PRISMA statement (PROSPERO registration number, CRD42021267685). We identified 38 new articles, which added to the previous 64 and raised the total to 102. The lifetime comorbidity prevalence ranged from 0.26 to 27.8% for BD and from 0.3 to 53.3% for OCD. The onset of the two disorders appears to be often overlapping, although the appearance of the primary disorder may influence the outcome. Compared to a single diagnosis, BD-OCD exhibited a distinct pattern of OC symptoms typically following an episodic course, occurring in up to 75% of cases (vs. 3%). Notably, these OC symptoms tended to worsen during depressive episodes (78%) and improve during manic or hypomanic episodes (64%). Similarly, a BD course appears to be chronic in individuals with BD-OCD in comparison to patients without. Additionally, individuals with BD-OCD comorbidity experienced more depressive episodes (mean of 8.9 ± 4.2) compared to those without comorbidity (mean of 4.1 ± 2.7). We found a greater likelihood of antidepressant-induced manic/hypomanic episodes (60% vs. 4.1%), and mood stabilizers with antipsychotic add-ons emerging as a preferred treatment. In line with our previous work, BD-OCD comorbidity encompasses a condition of greater nosological and clinical complexity than individual disorders.

Childhood trauma in bipolar affective disorder: A case control study.

The etiology of Bipolar Affective Disorder (BPAD) is influenced by a variety of factors, possibly related to gene-environment interactions. Childhood trauma (CT) has been associated with an increased risk of developing BPAD. It also impacts the course of illness. The association of subcomponents of CT with BPAD and its various characteristics has not been studied in detail. This study was conducted to evaluate the association of CT with BPAD and compare it with age and sex-matched healthy controls. Fifty cases of BPAD diagnosed as per International Classification Diseases 10 (Diagnostic Criteria for Research) and 50 years age and sex-matched healthy control were studied. The required sample size was 38. Assessment of CT was done using the Childhood Trauma Questionnaire and statistical methods were applied. Among all cases of BPAD, 38 (76%) cases had experienced moderate to severe CT as compared to 10 (20%) of controls. This was statistically significant. All subtypes of CT were significantly associated with BPAD as compared to healthy controls. Among subtypes, emotional abuse had the highest association with BPAD (odds ratio 7.37, confidence interval 1.98-27.31). CT is significantly associated with BPAD. All subtypes of CT are associated with BPAD and among them, emotional abuse appeared to exert the biggest impact. A multicentric study with larger sample sizes will further substantiate this finding regarding subtypes.

Knowledge of caretakers regarding management of patients diagnosed with Type II diabetes mellitus admitted in selected hospital, Kolar

Diabetes mellitus is a metabolic disease, involving inappropriately elevated blood glucose levels. Patients are discharged from hospitals and rehabilitation centers in the continuum of care than ever before. It’s been the vital role of home health care nurses is increasingly important as patients are discharged from hospitals and rehabilitation centers early in the course of illness and require more sophisticated nursing management at home. The study aimed to understand the Knowledge of Caretakers regarding the Management of patients Diagnosed with Type II Diabetes Mellitus by using a Structured Knowledge Questionnaire. A descriptive survey design was adopted among 70 caretakers at R.L. Jalappa hospital &amp; Research center by using a purposive sampling technique. After obtaining the IEC clearance and permission from the concerned authorities followed by data collection carried out by using validated structured Knowledge questionnaire. Data was analyzed using SPSS version 20.0 descriptive statistics &amp; inferential statistics such as frequency, percentage and chi-square.The study results revealed that,90.4% of caretakers had inadequate knowledge and remaining with moderate knowledge with 9.6% and none of them found to have adequate knowledge. There was found no significant association between the knowledge and selected socio demographic variables. Therefore the study highlighted that, it’s a significant to emphasize the awareness regarding management of patients diagnosed with Type II Diabetes mellitus and to enhance the knowledge of caretakers.

Key subphenotypes of bipolar disorder are differentially associated with polygenic liabilities for bipolar disorder, schizophrenia, and major depressive disorder.

Bipolar disorder (BD) features heterogenous clinical presentation and course of illness. It remains unclear how subphenotypes associate with genetic loadings of BD and related psychiatric disorders. We investigated associations between the subphenotypes and polygenic risk scores (PRS) for BD, schizophrenia, and major depressive disorder (MDD) in two BD cohorts from Sweden (N = 5180) and the UK (N = 2577). Participants were assessed through interviews and medical records for inter-episode remission, psychotic features during mood episodes, global assessment of functioning (GAF, function and symptom burden dimensions), and comorbid anxiety disorders. Meta-analyses based on both cohorts showed that inter-episode remission and GAF-function were positively correlated with BD-PRS but negatively correlated with schizophrenia-PRS (SCZ-PRS) and MDD-PRS. Moreover, BD-PRS was negatively, and MDD-PRS positively, associated with the risk of comorbid anxiety disorders. Finally, SCZ-PRS was positively associated with psychotic symptoms during mood episodes. Assuming a higher PRS of certain psychiatric disorders in cases with a positive family history, we further tested the associations between subphenotypes in index BD people and occurrence of BD, schizophrenia, or MDD in their relatives using Swedish national registries. BD patients with a relative diagnosed with BD had: (1) higher GAF and lower risk of comorbid anxiety than those with a relative diagnosed with schizophrenia or MDD, (2) lower risk of psychotic symptoms than those with a relative diagnosed with schizophrenia. Our findings shed light on the genetic underpinnings of the heterogeneity in clinical manifestations and course of illness in BD, which ultimately provide insights for developing personalized approaches to the diagnosis and treatment.

Tiny Lungs, Big Differences: Navigating the Varied COVID-19 Landscape in Neonates vs. Infants via Biomarkers and Lung Ultrasound.

Due to their susceptibilities, neonates and infants face unique SARS-CoV-2 challenges. This retrospective study will compare the illness course, symptoms, biomarkers, and lung damage in neonates and infants with SARS-CoV-2 infection from February 2020 to October 2023. This study was conducted at two hospitals in Timisoara, Romania, using real-time multiplex PCR to diagnose and lung ultrasonography (LUS) to assess lung involvement. Neonates had a more severe clinical presentation, an increased immune response, and greater lung involvement. Neonates had more PCR-positive tests (p = 0.0089) and longer hospital stays (p = 0.0002). In neonates, LDH, CRP, and ferritin levels were higher, indicating a stronger inflammatory response. Reduced oxygen saturation in neonates indicates respiratory dysfunction. The symptoms were varied. Infants had fever, cough, and rhinorrhea, while neonates had psychomotor agitation, acute dehydration syndrome, and candidiasis. This study emphasizes individualized care and close monitoring for neonatal SARS-CoV-2 infections. Newborn lung ultrasonography showed different variances and severity levels, emphasizing the need for targeted surveillance and therapy. Newborns have high lung ultrasound scores (LUSS), indicating significant lung involvement. Both groups had initial lung involvement, but understanding these modest differences is crucial to improving care for these vulnerable populations.

Pneumocystis jirovecii pneumonia: a case report

Introduction and importancePneumocystis jirovecii (PJP) pneumonia is a serious life-threatening condition in immunocompromised individuals and is often associated with human immunodeficiency virus (HIV) + patients. We describe a case of PJP pneumonia which provided a diagnostic challenge in a patient who presented with no known risk factors leading to a delay in initiation of appropriate antibiotic therapy.Case presentationA 71-year-old previously healthy white/Caucasian male presented with subacute hypoxic respiratory failure due to multifocal pneumonia with diffuse bilateral ground glass opacities with consolidations despite prior treatment with antibiotics and steroids. He was admitted and started on intravenous broad-spectrum antibiotics but continued to deteriorate, eventually requiring intubation and transfer to the ICU. Bronchoscopy revealed PJP and treatment was initiated, but the patient developed refractory shock and multiorgan failure, and ultimately died. It was later discovered that he was HIV-1 positive.Clinical discussionPJP, as a potential cause of his presentation, was not considered given that our patient lacked any overt risk factors for PJP pneumonia. He continued to worsen despite broad spectrum antibiotic therapy and hence bronchoscopy was pursued. His clinical profile, in hindsight, was suspicious for PJP pneumonia and early PJP-directed antibiotic therapy may have prevented a fatal outcome, as in this case. There was an element of cognitive bias across multiple providers which may have contributed to the delay in treatment despite his rapid clinical decline while on conventional pneumonia treatment protocol. His diagnosis was later evident when his BAL-DFA grew PJP in addition to his low levels of CD4 and CD8 cells. He was found to be HIV-1 positive five days after his death; there was a delay in this diagnosis since all positive HIV tests from the hospital are reported as ‘pending’ until the presumptive positive sample goes to the Connecticut Department of Public Health State laboratory for the confirmatory test. PJP-targeted therapies were initiated later in our patient’s hospital course when the infection had progressed to refractory septic shock with multiorgan failure and eventual death.ConclusionPJP pneumonia is a fatal disease if not recognized early in the course of illness, and the patient usually undergoes multiple antibiotic regimens before they are diagnosed and receive appropriate clinical care. The gold standard of diagnostic testing for PJP is by obtaining bronchial washings through a flexible bronchoscopy and the turnaround time for such results may take a few days to result. A significant proportion of patients may not have any overt risk factors of immunosuppression and early empiric treatment for PJP may be clinically appropriate as the delay in diagnosis may be associated with significant morbidity and mortality risk.

We need to talk: a qualitative inquiry into pathways to care for young men at ultra-high risk for psychosis.

It is known from the literature that men are slower to seek help and staying engaged in mental health care compared to women. Seeing that in psychosis, men more often than women have insidious onsets but also a more malign illness course, it is important to find ways to improve timely help-seeking. The aim of this study was to explore barriers and facilitators for help-seeking in young male persons struggling with early signs of psychosis. Qualitative interviews with nine young men who suffer from a first episode of psychosis or psychosis risk symptoms. Male stereotypical ideals, significant others, and knowledge of symptoms and where to get help as well characteristics of symptom trajectories appeared to be important determinants of help-seeking behavior. Interviews indicated that help-seeking in the participants was delayed first, because of reluctancy to disclose distress and second, because significant others were unable to accurately recognize symptoms. Information, awareness, and easy access to care remain important in early detection and intervention in psychosis and psychosis risk. However, more emphasis should be placed on de-stigmatizing mental health problems in men and aiming information specifically at them.

Pneumonia in childhood bacterial meningitis-Experience from three continents.

Although concomitant pneumonia is sometimes diagnosed in childhood bacterial meningitis, its role in the illness course and prognosis is not known. We examined these associations using prospectively collected data from Finland, Latin America and Angola. This was a secondary descriptive analysis of prospectively collected data (clinical and laboratory findings at admission, during hospitalisation and outcome) from five clinical bacterial meningitis trials. We included children aged 2 months to 15 years from sites with confirmed bacterial meningitis and potential concomitant pneumonia (diagnosed clinically with or without a chest radiograph). Pneumonia was not observed in the 341 children included in Finland. Pneumonia was observed in 8% (51/606) of children in Latin America and in 46% (377/819) in Angola (p < 0.0001). In multivariate analyses, predisposing factors for pneumonia in Latin America were age <1 year, seizures and severe anaemia; the corresponding factors for Angola were preadmission duration of illness >3 days and non-meningococcal meningitis. Concomitant pneumonia increased the severity of the disease and disabling sequelae. Bacterial meningitis with pneumonia is a major, previously undescribed entity of severe bacterial meningitis, especially in Angola.

Pidotimod as an Immunomodulator: An Unsung Warrior to Restore Immune Dysregulation in Acute and Chronic Lung Disease

Immune dysregulation has been observed in the majority of the infective and non-infectious respiratory illnesses with impact on the natural course of illness in pediatric to geriatric age groups. Immune regulation between Th1 and Th2 is altered and reversal of proportion between these two differential cells and ultimately homeostasis, with predominance Th2 cells will increase susceptibility for recurrent illnesses; is typically documented in pediatric age groups with first respiratory infection during early neonatal period with respiratory viral etiologies. Apart from recurrent childhood infections, pediatric cases with immune dysregulation will have recurrent wheezing in childhood and are prone for development of childhood asthma in adolescent age groups; if immune dysregulation does not restore in time. In adults, respiratory illnesses due acute viral infective etiology will cause immune dysregulation as documented after coronavirus, influenza and respiratory syncytial virus infections. Immune dysregulation has also been documented in chronic respiratory illnesses such bronchial asthma, chronic bronchitis and COPD. Immune dysregulation will cause recurrent exacerbations in these inflammatory conditions. Pidotimod is an immunomodulator which will work as an immunostimulant molecule due to its unique pharmacological actions on antigen presenting cells, and have novel action on immune cell proliferation and differentiation. In spite of three decades of research of this novel drug Pidotimod, still; it is less used as of today for respiratory ailments in spite of need of a molecule with an immunomodulatory effect for prevention and or cure of illnesses; and modification of natural course of recurrent or relapsing course of chronic illnesses. COVID-19 pandemic has taught us many pathways of immune dysregulation which evolved during natural course of disease and now documented with respiratory viral illnesses such as RSV; and its long-term impact as long covid presenting due to immune dysregulation occurred as a natural course in recovered cases. It’s unclear whether long covid is reversible as of now, but the majority of symptoms have been resolved and shown response to versatile molecules such as steroid, multivitamins, L-arginine, Paxlovid, beta blockers with variable results and long-term outcomes. Pidotimod can be used in acute COVID-19 illness without pneumonia and comorbidities in stable cases in outdoor settings, and also; considered as potential option in long covid cases with recurrent respiratory infections. In this review we have discussed basic aspects of Pidotimod, and its role in immunomodulatory effects in acute and chronic respiratory illness which have shown positive outcomes.

Change in Cognitive Function over the Course of Major Depressive Disorder: A Systematic Review and Meta-analysis.

Major depressive disorder (MDD) is associated with significant cognitive deficits during the acute and remitted stages. The aim of this systematic review and meta-analysis was to examine the course of cognitive function whilst considering demographic, treatment, or clinical features of MDD that could moderate the extent of cognitive change. Databases were searched to identify studies that reported on cognitive function in MDD with a ≥12-week test-retest interval. Relevant studies were pooled using random effects modelling to generate an inverse-variance, weighted, mean effect size estimate (Hedges' g) of cognitive change for each cognitive variable and for an overall composite cognitive domain. Of 6898 records, 99 eligible studies were identified from which 69 were meta-analysed, consisting of 4639 MDD patients (agemean = 40.25years, female% = 64.62%) across 44 cognitive variables. In over 95% of cognitive variables, improvements were either of non-significant, negligible, or of a small magnitude, and when compared to matched healthy controls, the possibility of practice effects could not be precluded. Depressive symptom improvement and the number of previous depressive episodes moderated the extent of cognitive change, demonstrating state- and scar-like features for one-quarter of the cognitive domains. Further longitudinal studies are required to elucidate the MDD cognitive trajectory from initial onset. Findings nonetheless suggest that following pharmacological and non-pharmacological treatment, cognitive change in MDD is typically small, but the capacity for change may be less with episode recurrence. Targeting cognition early in the course of illness may facilitate better prognosis and support a more complete functional recovery.

End-of-life and bereavement support to families in cancer care: a cross-sectional survey with bereaved family members

BackgroundLosing a close other to cancer is an incisive experience that occurs after a long course of illness and intense family caregiving. Despite an evident need for family engagement and support and guidance on this, patients and family members may not receive the attention and support they need when a family unit is experiencing a disruption by death. A clear understanding of the quality of care that is currently provided and its ability to address family needs is necessary to improve end-of-life and bereavement support to families affected by cancer. The purpose of this study is to investigate the quality of support of end-of-life and bereavement care to families, their (un)met needs, grief experiences, and self-perceived health outcomes.MethodsA multi-center, cross-sectional observational survey study with family members (n = 35) whose close other died of cancer in a health institution or their own home in German-speaking Switzerland.ResultsBereaved family members were mostly satisfied with end-of-life care. Information on the grief process and services, and acknowledgment of their grief was experienced as helpful. Most coped with their grief drawing on family resources and exhibited resilience, but they reported unmet needs in relation to family togetherness and caregiving.ConclusionThis study with a small number of family members indicates that support provided to families across settings and illness trajectories is perceived as helpful, with specific needs related to family support. The findings suggest that improvements should focus on ensuring care that addresses the family as a unit and enables togetherness, mutual reflection, meaningful relationships, preparedness for death, resilience, and benefit-finding.Protocol registrationhttps://osf.io/j4kfh.

Burden, Depression and Quality of Life in Carers of Newly Diagnosed Advanced Cancer Patients in Egypt

ContextThe goal of palliative care (PC) is to improve the quality of life (QoL) of patients with life-limiting illnesses as well as their families. Ideally, PC is integrated early in the course of life-limiting illnesses. Less attention has been paid to the need for early PC for family caregivers (FCs) in lower-income settings. ObjectivesThis observational cross-sectional study was conducted to explore the burden experienced by FCs of newly diagnosed incurable cancer patients in Egypt and characterize its relation to depression and QoL. MethodsNinety-five adult FCs of adult patients with newly diagnosed incurable cancer completed the 22-item Zarit Burden Interview (ZBI-22), Patient Health Questionnaire (PHQ-9), and Short Form 12 (SF-12) to assess caregiving burden, depression, and QoL among FCs, respectively. ResultsThe median (IQR) ZBI-22 score was 17(11–24) and 34% of FCs had significant burden (ZBI-22 score > 20). Assistance with late loss activities of daily living and availability for longer caregiving duration were associated significantly with higher caregiving burdens (P = 0.004 and 0.047, respectively). FCs with significant burden had significantly higher PHQ-9 scores (P = 0.0003). There was a significant negative correlation between ZBI-22 scores and the bodily pain, general health, mental health, physical function, role emotional, and social function subscales/items of SF-12. ConclusionsA substantial proportion of Egyptian FCs of incurable cancer patients experience significant burden early in the course of the disease. This burden is associated with depressive symptoms and worse QoL dimensions, physical, psychological, and social. In a lower-income setting, early PC interventions for FCs of incurable cancer patients are needed.

Persistence of amygdala hyperactivity to subliminal negative emotion processing in the long-term course of depression

Biased emotion processing has been suggested to underlie the etiology and maintenance of depression. Neuroimaging studies have shown mood-congruent alterations in amygdala activity in patients with acute depression, even during early, automatic stages of emotion processing. However, due to a lack of prospective studies over periods longer than 8 weeks, it is unclear whether these neurofunctional abnormalities represent a persistent correlate of depression even in remission. In this prospective case-control study, we aimed to examine brain functional correlates of automatic emotion processing in the long-term course of depression. In a naturalistic design, n = 57 patients with acute major depressive disorder (MDD) and n = 37 healthy controls (HC) were assessed with functional magnetic resonance imaging (fMRI) at baseline and after 2 years. Patients were divided into two subgroups according to their course of illness during the study period (n = 37 relapse, n = 20 no-relapse). During fMRI, participants underwent an affective priming task that assessed emotion processing of subliminally presented sad and happy compared to neutral face stimuli. A group × time × condition (3 × 2 × 2) ANOVA was performed for the amygdala as region-of-interest (ROI). At baseline, there was a significant group × condition interaction, resulting from amygdala hyperactivity to sad primes in patients with MDD compared to HC, whereas no difference between groups emerged for happy primes. In both patient subgroups, amygdala hyperactivity to sad primes persisted after 2 years, regardless of relapse or remission at follow-up. The results suggest that amygdala hyperactivity during automatic processing of negative stimuli persists during remission and represents a trait rather than a state marker of depression. Enduring neurofunctional abnormalities may reflect a consequence of or a vulnerability to depression.