ABSTRACT
Many patients with depression report insomnia symptoms that profoundly affect their health and well-being. Non-pharmacological treatments of insomnia may be preferable for some patients. In this randomised crossover trial, we investigated the efficacy of the Protac Ball Blanket® on insomnia among patients with depression. Included patients (n = 45) were diagnosed with unipolar depression, and with subjective insomnia and poor sleep quality (Pittsburgh Sleep Quality Index Score > 5). Each patient slept 2 weeks with a Protac Ball Blanket® and 2 weeks with a control duvet. Randomisation defined the order of the 2-week sleep periods. Patients served as their own control in this design. The primary outcome was changes in total night-time sleep. Secondary outcomes were sleep-onset latency, number of awakenings, wake after sleep onset, daily use of pro necessitate sedatives and hypnotics, subjective sleep quality (Pittsburgh Sleep Quality Index), insomnia severity (Insomnia Severity Index), symptoms of depression (Hamilton Depression Rating Scale, Major Depression Inventory), symptoms of anxiety (Beck Anxiety Index), and patient-reported outcomes concerning interpersonal sensitivity, neurasthenia, anxiety and depression (Self-Reported Symptom State Scale). Paired two-sided t-tests were used to compare the means of the differences of the outcomes. Protac Ball Blanket® increased total night-time sleep by 12.9 min (95% confidence interval: 1.21-24.63, p = 0.031). Among the secondary outcomes, Protac Ball Blanket® decreased Hamilton Depression Rating Scale by 2.78 (95% confidence interval: -5.44; -0.11, p = 0.042) and Insomnia Severity Index by 2.98 (95% confidence interval: -5.45; -0.50, p = 0.020). No changes were observed in sleep-onset latency, number of awakenings, wake after sleep onset, Pittsburgh Sleep Quality Index, Major Depression Inventory, Beck Anxiety Index, Self-Reported Symptom State Scale, and medication use. The results suggest that some patients may benefit from Protac Ball Blanket® as an add-on non-pharmacological treatment to improve sleep in depression.
ABSTRACT
Insomnia is prevalent in patients suffering from depression and may itself exacerbate the disability associated with depression and impede the path to recovery. Although crucial in ensuring meaningful interactions and interventions for patients, research on patients' experiences of depression-related insomnia and its treatment is limited. The purpose of this study was therefore to investigate how adult patients with depression-related insomnia experience sleeping with a weighted Protac Ball Blanket®, focusing on how the blanket feels and works and contributes to their subjective sleep quality experience. An inductive content analysis approach was adopted. Semi-structured interviews were conducted with 13 patients. Four categories were identified: 1) Deep and dynamic touch pressure from the plastic balls induced calmness; 2) Changing sensory impressions from the rolling balls distracted attention from distressing thoughts and emotions; 3) The ball blanket improved the quality and quantity of sleep, which increased daily well-being; 4) Sleeping with the ball blanket was associated with positive as well as negative experiences depending on personal preferences for sensory stimulation. This study explains how the Protac Ball Blanket® as a potential non-pharmacological sleep-intervention improved the sleep of adult patients with depression-related insomnia. The blanket was found meaningful for coping with sleeplessness and with mental and physical unrest.
Subject(s)
Qualitative Research , Sleep Initiation and Maintenance Disorders , Humans , Sleep Initiation and Maintenance Disorders/psychology , Sleep Initiation and Maintenance Disorders/therapy , Female , Male , Adult , Middle Aged , Aged , Depression/psychology , Sleep QualityABSTRACT
Post-acute symptoms are not uncommon after SARS-CoV-2 infection with pre-Omicron variants. How Omicron and COVID-19 booster vaccination influence the risk of post-acute symptoms is less clear. We analyzed data from the nationwide Danish questionnaire study EFTER-COVID comprising 44,553 individuals ≥15 years old, tested between July 2021 and January 2022, in order to evaluate the association of the Omicron variant and COVID-19 booster vaccination with post-acute symptoms and new-onset general health problems, four months after infection with SARS-CoV-2. Risk differences (RDs) were estimated by comparing Omicron -cases to controls, Omicron to Delta -cases, and Omicron vaccinated cases with three to -two doses, adjusted for age, sex, BMI, self-reported chronic diseases, Charlson comorbidity index, healthcare occupation, and vaccination status. Four months after testing for SARS-CoV-2 during the Omicron period, cases experienced substantial post-acute symptoms and new-onset health problems compared to controls; the largest RD was observed for memory issues (RD=7.2%, 95%CI: 6.4 to 8.1). However, risks were generally lower than in the Delta period, particularly for dysosmia (RD=-15.0%, 95%CI: -17.0 to -13.2) and dysgeusia (RD=-11.2%, 95%CI: -13.2 to -9.5). Booster vaccination was associated with fewer post-acute symptoms and new-onset health problems, four months after Omicron infection, compared to two COVID-19 vaccine doses.
ABSTRACT
BACKGROUND: Previous research has suggested that some women are at increased risk of postpartum depression (PPD) because of an extra sensitivity to fluctuating hormones before and after parturition. This may particularly apply to women with endocrine disease, characterised by a less than optimal capability to self-regulate the hormonal feedback system. AIMS: To investigate if women with endocrine disease history are at increased risk of developing PPD. METHOD: Based on information from Danish national registers, this nationwide cohort study included 888 989 deliveries (1995-2018). Endocrine disease history was defined as thyroid disease, pre-pregnancy diabetes, polycystic ovary syndrome and/or previous gestational diabetes within 10 years before pregnancy start. PPD was defined as use of antidepressants and/or hospital contact for depression within 6 months after childbirth. RESULTS: Among 888 989 deliveries, 4.1% had a history of endocrine disease and 0.5% had a PPD episode. Overall, women with an endocrine disease history had a 42% (risk ratio 1.42, 95% CI 1.24-1.62) higher risk of PPD when compared with women with no endocrine disease. However, we also found the reverse association, whereby women with a PPD history had a 50% (hazard ratio 1.5, 95% CI 1.4-1.6) higher risk of endocrine disease when compared with women with no PPD history. CONCLUSIONS: Women with endocrine disease history had a 40% higher risk of PPD compared with women with no endocrine disease. More attention should be given to pregnant women with endocrine disease history to increase awareness of early signs of PPD. The bi-directionality of the association points to a common underlying factor.
Subject(s)
Depression, Postpartum , Pregnancy , Female , Humans , Depression, Postpartum/epidemiology , Depression, Postpartum/diagnosis , Cohort Studies , Risk Factors , Antidepressive Agents , Postpartum PeriodABSTRACT
BACKGROUND: Patients with pre-existing severe mental disorders are significantly less likely to receive guideline-recommended cancer treatment and seems to have a significantly lower rate of cancer survival compared to patients with cancer without mental disorders. AIM: To perform a systematic review on barriers at patient-, provider- and system-levels in cancer trajectories of patients with pre-existing severe mental disorders. METHOD: A systematic review was performed following the PRISMA guidelines (PROSPERO ID: CRD42022316020). RESULTS: Nine eligible studies were identified. Barriers at patient-level included lack of self-care and ability to recognize physical symptoms and signs. Provider-level barriers included stigma from health care professionals on mental disorders, whereas system-level barriers included fragmented health care and consequences of this. CONCLUSION: This systematic review found that barriers at patient-, provider- and system-levels exist in cancer trajectories for patients with severe mental disorders, causing disparities in cancer care. Further research is needed to improve cancer trajectories for patients with severe mental disorder.
Subject(s)
Mental Disorders , Neoplasms , Humans , Mental Disorders/epidemiology , Mental Disorders/therapy , Delivery of Health Care , Health Personnel , Neoplasms/therapyABSTRACT
BACKGROUND: Autism spectrum disorder (ASD) and schizotypal disorder (SD) both have a heterogenous presentation, with significant overlaps in symptoms and behaviour. Due to elevated recognition and knowledge of ASD worldwide, there is a growing rate of referrals from primary health professionals to specialised units. At all levels of assessment, the differential diagnostic considerations between ASD and SD exert major challenges for clinicians. Although several validated screening questionnaires exist for ASD and SD, none have differential diagnostic properties. Accordingly, in this study, we aim to develop a new screening questionnaire, the schiZotypy Autism Questionnaire (ZAQ), which provides a combined screening for both conditions, while also indicating the relative likelihood of each. METHODS: We aim to test 200 autistic patients and 100 schizotypy patients recruited from specialised psychiatric clinics and 200 controls from the general population (Phase 1). The results from ZAQ will be compared to the clinical diagnoses from interdisciplinary teams at specialised psychiatric clinics. After this initial testing phase, the ZAQ will be validated in an independent sample (Phase 2). CONCLUSIONS: The aim of the study is to investigate the discriminative properties (ASD vs. SD), diagnostic accuracy, and validity of the schiZotypy Autism Questionnaire (ZAQ). FUNDING: Funding was provided by Psychiatric Centre Glostrup, Copenhagen Denmark, Sofiefonden (Grant number: FID4107425), Trygfonden (Grant number:153588), Takeda Pharma. TRIAL REGISTRATION: Clinical Trials, NCT05213286, Registered 28 January 2022, clinicaltrials.gov/ct2/show/NCT05213286?cond = RAADS&draw = 2&rank = 1.
Subject(s)
Autism Spectrum Disorder , Autistic Disorder , Schizotypal Personality Disorder , Humans , Adult , Autism Spectrum Disorder/diagnosis , Autism Spectrum Disorder/epidemiology , Autistic Disorder/diagnosis , Schizotypal Personality Disorder/diagnosis , Schizotypal Personality Disorder/psychology , Surveys and QuestionnairesABSTRACT
OBJECTIVE: The aim of the study is to examine whether electroconvulsive therapy (ECT) was associated with the subsequent risk of being involved in a road traffic accident. METHODS: A cohort of all 375,435 patients older than 18 years with their first psychiatric hospital contact between 2003 and 2017 in the Danish National Patient Registry was followed for road traffic accidents until December 2018. Associations between ECT and road traffic accidents were examined using Cox regression analyses with multiple adjustments and using propensity score matching on sociodemographic and clinical variables. RESULTS: A total of 8486 patients (0.2%) were treated with ECT. During the median follow-up of 5.9 years, 778 of these patients (12.5%) were involved in a road traffic accident and the unadjusted incidence of road traffic accidents was lower among these patients (incidence rate, 15.5 per 1000 patient-years; 95% confidence interval [CI], 14.5-16.7) compared with patients not treated with ECT (incidence rate, 20.0 per 1000 patient-years; 95% CI, 20.0-20.3). Electroconvulsive therapy was not associated with road traffic accidents in the Cox regression models after adjustment for all covariables (hazard ratio, 1.00; 95% CI, 0.92-1.08) or in the propensity score-matched sample (hazard ratio, 0.91; 95% CI, 0.83-1.08). The HRs did not vary materially with follow-up time or when analyses were stratified on sex, age, or type of hospital contact. CONCLUSIONS: The analysis of Danish National registry data indicates that ECT is not associated with the risk of being involved in major road traffic accidents.
Subject(s)
Accidents, Traffic , Electroconvulsive Therapy , Humans , Cohort Studies , Electroconvulsive Therapy/adverse effects , Incidence , Denmark/epidemiologyABSTRACT
OBJECTIVE: The cause of cognitive side effects after electroconvulsive therapy (ECT) is largely unknown. Alterations in the blood-brain barrier (BBB) have been considered in several recent ECT studies. We therefore found it worthwhile to perform a systematic review of the literature to examine if electrically induced seizures affect the permeability of the BBB. METHODS: PubMed/MEDLINE and Embase were searched 16 November 2022. Studies with a direct measurement of BBB permeability in animals treated with modified electroconvulsive stimulation (ECS) and in humans treated with ECT were included. Synthesis of results was narrative due to the low number of studies and differences in study designs. RESULTS: Four animal and two human (31 participants) studies were included. In animals, two studies found increased BBB permeability to some smaller molecules after modified ECS, while the two other studies found marginally increased or unchanged permeability to albumin after treatment. In contrast, the human studies did not find increased BBB permeability to smaller molecules or albumin after ECT. CONCLUSION: Animal but not human studies support increased BBB permeability to some smaller molecules after electrically induced seizures. However, this conclusion is confined by the low number of studies and the lack of studies applying state-of-the-art methods. More studies using modern approaches to measuring of BBB permeability are warranted. FUNDING AND REGISTRATION: The study was founded by Mental Health Services in the Capital Region of Denmark (grant number 61151-05) and was registered on PROSPERO before data extraction was initiated (CRD42022331385).
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OBJECTIVE: Many psychiatric diseases have a strong familial aggregation, but it is unknown whether postpartum depression (PPD) without prior psychiatric history aggregates in families. METHODS: Based on Danish national registers, we constructed a cohort with information on 848,544 singleton deliveries (1996-2017). Women with an episode of PPD were defined as having used antidepressant medication and/or had a hospital contact for depression within 6 months after delivery. Those with psychiatric history prior to the delivery were excluded. We estimated relative risk (RR) of PPD, comparing women with female relatives with and without PPD history, respectively. RESULTS: Overall, women with a PPD history in female blood relatives had themselves a higher risk of PPD (RR = 1.64, 95% CI 1.16-2.34). Having the first-degree female relative with PPD history was associated with a more than 2.5 times (RR = 2.65, 95% CI 1.79-3.91) increased risk of PPD. However, having the second/third-degree female relative and/or a female non-blood relative with PPD history did not increase the woman's own risk of PPD (RR = 0.58, 95% CI 0.26-1.28, RR = 1.09, 95% CI 0.83-1.44). CONCLUSION: Postpartum depression aggregates in families with no other psychiatric history, but the findings do not support a strong genetic trait as a major cause. Other possible mechanisms are shared environment and/or health-seeking behavior in close relationships.
Subject(s)
Depression, Postpartum , Antidepressive Agents/therapeutic use , Cohort Studies , Depression, Postpartum/epidemiology , Female , Genetic Predisposition to Disease , Humans , Postpartum Period , Risk FactorsABSTRACT
OBJECTIVE: To examine the hypothesis that PTSD with delayed expression in some cases occurs without subthreshold PTSD symptoms above background levels bridging the gap between the traumatic exposure(s) and the clinical diagnosis. METHODS: We performed systematic searches of peer-reviewed papers in English referenced in Pubmed, Embase, or PsycINFO and ascertained 34 prospective studies of PTSD symptom trajectories identified by latent class growth statistical modeling. Studies with delayed and low-stable trajectories provided appropriate data for this study. We computed the difference between the delayed trajectory PTSD symptom sumscore and the low-stable PTSD sumscore at the observed points in time after the traumatic event(s). RESULTS: In 29 study populations, the latent class growth analyses displayed delayed trajectories, and in these, we identified 110 data points (% PTSD sumscore difference/months since traumatic exposure). The median PTSD symptom sumscore was 25% higher during the initial 6 months among individuals in the delayed trajectory compared to those in low-stable trajectory. From this level, the difference widened and reached a plateau of 40-50% higher. The variation was large, and the baseline participation rate and loss to follow-up were exceeding 25% in the majority of the studies. Heterogeneity of populations, measures, and analyses precluded formal meta-analysis. CONCLUSION: Delayed PTSD is preceded by PTSD symptoms during the first year in most cases. Still, few individuals may experience an asymptomatic delay. The results underpin the rationale for monitoring PTSD symptoms and may inform forensic assessments in that delayed PTSD without symptoms bridging the traumatic event is rare.
Subject(s)
Stress Disorders, Post-Traumatic , Humans , Prospective Studies , Stress Disorders, Post-Traumatic/epidemiologyABSTRACT
BACKGROUND: Reporting of barriers and successes associated with the implementation and use of patient-reported outcomes (PROs) is limited as a means to ensure enhanced patient involvement, shared decision-making and improved treatment and care. We set out to evaluate the implementation and use of the PRO-Psychiatry initiative on patient-reported outcome measures in Danish mental health care. We aimed to described four specific areas: the quality of the clinical consultations before and after the implementation of PRO-Psychiatry as perceived by the patients (objective A), the motivation for participating in PRO-Psychiatry as perceived by patients and clinicians (objective B), the implementation process as perceived by patients, clinicians and managers (objective C) and suggestions for improvement (objective D). METHODS: The PRO-Psychiatry initiative was evaluated through a participatory approach, including patients, clinicians and managers. A repeated cross-sectional interview-based survey explored the quality of the clinical consultation before and after the implementation of PRO-Psychiatry. A three-step semi-structured group interview, inspired by the modified mini-Delphi method, was used to establish consensus on the evaluation of the implementation and use of the initiative. RESULTS: The evaluation pointed at PRO-Psychiatry as a meaningful initiative, which motivated patients and supported clinicians. The patients emphasised the importance of PROs, but they also found that PROs were not used enough. Clinically relevant improvements were detected after the implementation of the initiative; more patients felt heard and experienced that clinicians took a greater interest in their problems. The clinicians valued the easily accessible real-time graphical display of the PRO responses in the electronic health record (EHR). Clinicians and managers agreed that clinical PRO practices, patient compliance and use of PROs in treatment and care should be supported during implementation. CONCLUSION: The evaluation was overall positive. Patients and clinicians were willing to participate, found the online reporting easy and valued the direct access to PRO responses in the EHR. An essential feature was the integration of well-defined and functional PRO practices into the existing clinical workflow. Using PROs in the clinical sessions in a way that was palpable to the patient was found to be a significant improvement need. At the individual level, PRO-Psychiatry can use patient outcome information to support dialogue, encourage shared decision-making and promote self-management during recovery. At the aggregated patient level, the PROs can be used for monitoring the patient-perceived quality of care and for research.
Subject(s)
Hospitals, Psychiatric , Mental Health , Cross-Sectional Studies , Denmark , Humans , Patient Reported Outcome MeasuresABSTRACT
PURPOSE: To review how patient-reported outcome (PRO) measures in mental health clinical research complement traditional clinician-rated outcome (CRO) measures. DATA SOURCES: Medline, Embase, PsycInfo and Scopus. STUDY SELECTION: Latest update of the literature search was conducted in August 2019, using a specified set of search terms to identify controlled and uncontrolled studies (published since 1996) of pharmacological or non-pharmacological interventions in adults (≥18 years) in hospital-based mental health care. DATA EXTRACTION: Two authors extracted data independently using a pre-designed extraction form. RESULTS OF DATA SYNTHESIS: Among the 2962 publications identified, 257 were assessed by full text reading. A total of 24 studies reported in 26 publications were included in this descriptive review. We identified subjective and objective outcome measures, classified these according to the pharmacopsychometric triangle and compared them qualitatively in terms of incremental information added to the clinical study question. The data reviewed here from primarily depression and schizophrenia intervention studies show that results from PRO measures and CRO measures generally point in the same direction. There was a relative lack of PRO measures on functioning and medication side effects compared with PRO measures on symptom burden and health-related quality of life. CONCLUSION: PROs and CROs supplement each other and at most times support identical study conclusions. Future studies would benefit from a more systematic approach toward use of PROs and a clearer rationale of how to weigh and report the results in comparison with CROs.
Subject(s)
Mental Health , Quality of Life , Adult , Humans , Outcome Assessment, Health Care , Patient Reported Outcome MeasuresABSTRACT
BACKGROUND: Difficult-to-treat-depression (DTD) is a clinical challenge. The interventions that are well-established for DTD are not suitable or effective for all the patients. Therefore, more treatment options are highly warranted. We formulated an evidence-based guideline concerning six interventions not well-established for DTD in Denmark. METHODS: Selected review questions were formulated according to the PICO principle with specific definitions of the patient population (P), the intervention (I), the comparison (C), and the outcomes of interest (O), and systematic literature searches were performed stepwise for each review question to identify relevant systematic reviews/meta-analyses, and randomized controlled trials. The Grading of Recommendations Assessment, Development and Evaluation (GRADE) system was used to assess the methodological quality of the included studies. Clinical recommendations were formulated based on the evidence, the risk-benefit ratio, and perceived patient preferences. RESULTS: We found sufficient evidence for a weak recommendation of repetitive transcranial magnetic stimulation (rTMS) and cognitive behavioural analysis system of psychotherapy (CBASP). The use of bright light therapy in DTD was not sufficiently supported by the evidence, but should be considered as good clinical practice. The interventions should be considered in addition to ongoing antidepressant treatment. We did not find sufficient evidence to recommend intravenous ketamine/esketamine, rumination-focused psychotherapy, or cognitive remediation to patients with DTD. CONCLUSION: The evidence supported two of the six reviewed interventions, however it was generally weak which emphasizes the need for more good quality studies. This guideline does not cover all treatment options and should be regarded as a supplement to relevant DTD-guidelines.
Subject(s)
Cognitive Behavioral Therapy , Depression , Antidepressive Agents/therapeutic use , Depression/therapy , Humans , PsychotherapyABSTRACT
OBJECTIVE: S100B is a glial cell protein with bimodal function. In low concentrations, it exerts neurotrophic effects, but higher levels reflect neuronal distress. Recent research suggests that this molecule may be a biomarker of response to electroconvulsive therapy (ECT). We examined the effect of ECT on serum S100B and its utility as 1) a biomarker of a depressive state and 2) a predictor of ECT response. We also wanted to ensure that ECT does not cause a marked serum S100B elevation, indicating neural distress. METHODS: We measured serum S100B in 22 in-patients treated with ECT due to depression. Depression severity was assessed using 17-item Hamilton Rating Scale for Depression (HAMD-17). The data were collected before an ECT series, within 1 week after the series (post-ECT), and at a 6-month follow-up. Changes in serum S100B and clinical outcomes were tested using a linear mixed model. A relationship between serum S100B and the clinical outcomes was examined using Spearman's and partial correlation. RESULTS: Serum S100B did not change significantly immediately after an ECT series or 6 months later. The post-ECT serum S100B change was not associated with the clinical effect (rho = 0.14, n = 22, p = 0.54). The baseline serum S100B did not predict the clinical effect when controlling for age (r = 0.02, n = 22, df = 19, p = 0.92). CONCLUSION: The study neither supports serum S100B as a state marker of depression nor a predictor of ECT response. No evidence for ECT-related neural distress was found.
Subject(s)
Depression , Electroconvulsive Therapy , S100 Calcium Binding Protein beta Subunit , Humans , Biomarkers/blood , Depression/therapy , S100 Calcium Binding Protein beta Subunit/blood , Treatment OutcomeABSTRACT
OBJECTIVE: Patients hesitate to consent to electroconvulsive therapy (ECT) because of the fear of memory impairment. The mechanisms underlying this impairment are unclear, but several observations suggest hippocampal alterations may be involved. We investigated whether ECT-induced change in hippocampal volume correlates with memory impairment. METHODS: Using a 3 T MRI scanner, we acquired brain images and assessed cognitive performance in 22 severely depressed patients at three time points: (1) before ECT series, (2) within one week after the series, and (3) at six-month follow-up. The hippocampus was segmented into subregions using FreeSurfer. The dentate gyri (DG) were the primary regions of interest (ROIs) and major hippocampal subregions secondary ROIs. Cognitive performance was assessed using the Screen for Cognitive Impairment in Psychiatry and verbal memory using the Verbal Learning subtest. The linear mixed model and the repeated-measures correlation were used for statistical analyses. RESULTS: ECT induced an increase in the right and left DG volume with co-occurring worsening in verbal memory, and these changes were within-patients negatively correlated (right DG, rrm = -0.85, df = 18, p = 0.0000002; left DG, rrm = -0.58, df = 18, p = 0.008). At a six-month follow-up, the volume of both DG decreased with a co-occurring improvement in verbal memory, and these changes were negatively correlated in the right DG (rrm = -0.64, df = 15, p = 0.005). Volume increases in 14 secondary ROIs were also negatively correlated with memory impairment. CONCLUSION: ECT-related transient increases in the volume of major hippocampal subregions within-patients are associated with memory impairment. Hippocampal alterations following ECT should be the focus in searching for causes of the cognitive side effects.
Subject(s)
Electroconvulsive Therapy , Depression , Hippocampus/diagnostic imaging , Humans , Magnetic Resonance Imaging , Memory Disorders/etiologyABSTRACT
OBJECTIVES: Severe depression is associated with an increased risk of developing dementia, however, whether treatment with electroconvulsive therapy (ECT) modify this risk remains unknown. METHODS: In this matched cohort study, 1089 consecutive in-patients with affective disorders, receiving ECT during the period 1982 to 2000, were matched with 3011 in-patients with affective disorders not treated with ECT (non-ECT), and 108,867 individuals randomly selected from the background population. The comparison cohorts were matched on sex, age, and the non-ECT cohort was further matched according to diagnoses and admission period and hospital. Dementia diagnoses were retrieved from the national patient health registry. Analyses were adjusted for disease severity, somatic, and psychiatric comorbidities. RESULTS: The cumulative incidence of dementia was 13.45% (10.75-16.46%) in the ECT cohort after 34 years of follow-up, 10.53% (8.5-12.81%) in the non-ECT cohort, and 8.43% (8.17-8.7%) in the background cohort. Using the ECT cohort as reference and age as the underlying time scale, the adjusted hazard ratio of developing dementia was 0.73 (0.52-1.04) in the non-ECT cohort and 0.61 (0.49-0.76) in the background cohort. The stratified analysis based on age at index (<65 years; 65-80 years; >80 years) found no age-related difference in the risk of developing dementia between the ECT cohort and non-ECT cohort. CONCLUSIONS: The ECT treatment of affective disorders was not associated with an increased long-term risk of developing dementia compared with in-patients with affective disorders not treated with ECT.
Subject(s)
Dementia , Electroconvulsive Therapy , Aged , Cohort Studies , Dementia/epidemiology , Dementia/etiology , Electroconvulsive Therapy/adverse effects , Humans , Incidence , Mood Disorders/complications , Mood Disorders/epidemiology , Mood Disorders/therapyABSTRACT
Objective: The relationship between gender, age and the quality of mental health care among inpatients with depression is unclear. This study examined gender- and age-related differences in the quality of care as reflected by the fulfilment of process performance measures of care among inpatients with unipolar depression in Denmark.Methods: In a nationwide cohort study, 16,858 patients admitted to psychiatric hospital wards for depression between 2011 and 2016 were identified from the Danish Depression Database. Patients were divided according to age (18-39, 40-65, 66-79 and ≥80 years) and stratified by gender. Quality of care was defined as having fulfilled process performance measures of care, reflecting national clinical guideline recommendations. High overall quality of care was defined as having received ≥80% of the processes. The associations were assessed using binomial regressions.Results: With men in the age group 18-39 years serving as the reference, men and women in the age category ≥80 years were more likely to receive higher quality of care with an adjusted relative risk (aRR) of 1.43 [95% confidence interval (CI) = 0.98; 2.10] and 1.30 (95% CI = 0.90; 1.90), respectively. Likewise, for men and women aged 66-79 years, the aRRs as 1.34 (95% CI = 1.07; 1.67) and 1.47 (95% CI = 1.14; 1.90). For men and women aged 40-65, the aRRs was 1.15 (95% CI = 1.00; 1.33) and 1.07 (95% CI = 0.93; 1.24), respectively.Conclusion: Older patients received higher quality of inpatient care for depression, as reflected by a higher proportion of fulfilled guideline supported process measures. In contrast, we found no gender-related differences.
Subject(s)
Depressive Disorder, Major , Inpatients , Adult , Aged , Cohort Studies , Female , Hospitals, Psychiatric , Humans , Male , Mental Health , Middle AgedABSTRACT
OBJECTIVE: Low-frequency repetitive transcranial magnetic stimulation (rTMS) of the prefrontal cortex has been shown to have a statistically and clinically significant anti-depressant effect. The present pilot study was carried out to investigate if right prefrontal low-frequency rTMS as an add-on to electroconvulsive therapy (ECT) accelerates the anti-depressant effect and reduces cognitive side effects. METHODS: In this randomised, controlled, double-blind study, thirty-five patients with major depression were allocated to ECT+placebo or ECT+low-frequency right prefrontal rTMS. The severity of depression was evaluated during the course using the Hamilton scale for depression (the 17-item as well as the 6-item scale) and the major depression inventory (MDI). Furthermore, neuropsychological assessment of cognitive function was carried out. RESULTS: The study revealed no significant difference between the two groups for any of the outcomes, but with a visible trend to lower scores for MDI after treatment in the placebo group. The negative impact of ECT on neurocognitive functions was short-lived, and scores on logical memory were significantly improved compared to baseline 4 weeks after last treatment. The ECT-rTMS group revealed generally less impairment of cognitive functions than the ECT-placebo group. CONCLUSION: The addition of low-frequency rTMS as an add-on to ECT treatment did not result in an accelerated response. On the contrary, the results suggest that low-frequency rTMS could inhibit the anti-depressant effect of ECT.
Subject(s)
Depressive Disorder, Major/therapy , Electroconvulsive Therapy/statistics & numerical data , Transcranial Direct Current Stimulation/adverse effects , Transcranial Magnetic Stimulation/adverse effects , Adult , Aged , Antidepressive Agents/therapeutic use , Case-Control Studies , Cognition/physiology , Combined Modality Therapy , Depressive Disorder, Major/diagnosis , Depressive Disorder, Major/physiopathology , Double-Blind Method , Electroconvulsive Therapy/adverse effects , Electroconvulsive Therapy/psychology , Female , Humans , Male , Middle Aged , Neuropsychological Tests/standards , Outcome Assessment, Health Care , Pilot Projects , Placebo Effect , Prefrontal Cortex/physiopathology , Severity of Illness Index , Transcranial Magnetic Stimulation/methodsABSTRACT
OBJECTIVES: The aim of this study was to survey and describe the contemporary practice of electroconvulsive therapy (ECT) in the Kingdom of Denmark (Denmark, Greenland, and the Faroe Islands). METHODS: Data regarding number of ECTs and number of patients with different diagnoses treated with ECT were retrieved from the Danish National Patient Registry. In addition, a 45-item questionnaire was sent to all psychiatric departments practicing ECT in Denmark (n = 26), Greenland (n = 1), and the Faroe Islands (n = 1). RESULTS: According to the Danish National Patient Registry, a total of 21,730 ECTs were administered to 1891 unique patients in 2017. All departments responded to the survey. The psychiatric departments' attitude toward ECT was generally favorable and in accord with official guidelines. Maintenance ECT was used in all departments but one. Bilateral electrode placement was preferred. All departments used a preselected age-based dosing strategy. Involuntary ECT was performed in 96% of the psychiatric departments, but infrequently (3% of all treatments). All departments used a Thymatron (brief pulse) device, and in 71% of the departments, ECT was given in a specialized ECT unit and preanesthetic evaluation was carried out in all departments. The departments reported several different practices regarding documentation and monitoring of treatment effect, patient consent, screening for side effects (including cognitive side effects), and guidelines for the discharge of ECT patients. CONCLUSIONS: Electroconvulsive therapy is frequently used in Denmark, Greenland, and the Faroe Islands in a relatively uniform way in adherence with clinical guidelines.
Subject(s)
Electroconvulsive Therapy/statistics & numerical data , Practice Patterns, Physicians'/statistics & numerical data , Denmark , Greenland , Humans , Registries , Surveys and QuestionnairesABSTRACT
OBJECTIVE: Prior studies suggest that a dysregulation of the inhibitory neurotransmitter γ-aminobutyric acid (GABA) is involved in the pathophysiology of major depression. We aimed to elucidate changes in cortical GABA content in relation to depression and electroconvulsive therapy (ECT) using magnetic resonance spectroscopy (MRS). METHODS: In total, 11 patients with major depression or depressive episode of bipolar disorder (mean pre-ECT Ham-17 of 26) and 11 healthy subjects were recruited. GABA was quantified using short-TE MRS in prefrontal and occipital cortex. Other neurometabolites such as glutathione (GSH), N-acetylaspartate (NAA) and glutamate (Glu) were secondary outcome measures. RESULTS: No significant differences in GABA/Cr levels were observed between patients at baseline and healthy subjects in prefrontal cortex, t(20)=0.089, p=0.93 or occipital cortex t(21)=0.37, p=0.72. All patients improved on Ham-17 (mean post-ECT Ham-17 of 9). No significant difference was found in GABA, Glu, glutamine, choline or GSH between pre- and post-ECT values. However, we observed a significant decrease in NAA levels following ECT t(22)=3.89, p=0.0038, and a significant correlation between the NAA decline and the number of ECT sessions p=0.035. CONCLUSIONS: Our study does not support prior studies arguing for GABA as a key factor in the treatment effect of ECT on major depression. The reduction in NAA levels following ECT could be due to neuronal loss or a transient dysfunction in prefrontal cortex. As no long-term follow-up scan was performed, it is unknown whether NAA levels will normalise over time.