Recovery from depression

Effect of Makeup Use on Depressive Symptoms: An Open, Randomized and Controlled Trial

INTRODUCTION

Depression is one of the most disabling diseases globally, with a high disease burden that generates high direct and indirect costs. The incidence of depression is twofold higher in adult women than in men. Biological and psychosocial factors constitute the pathophysiological bases of the condition and due to the complexity of the condition, current understanding is that the "treatment strategy must be multimodal". The objective of this study was to measure the effect of introducing the frequent use of makeup on improving depressive symptoms in adult women of medium-low purchasing power METHODS: Participants with the targeted profile who did not frequently use makeup were selected and randomised to receive (test group) or not (control group) stimuli and makeup products intended for encouraging the frequent use of makeup. The Zung Depression Self-Assessment Scale was used to assess depressive symptoms, with additional assessments on self-image perception using the mirror test and salivary cortisol level.

RESULTS

The results demonstrated a sustained reduction in depressive symptoms (8.3 percentage points reduction in the Average Zung Index; P < 0.05), with a significant improvement in self-image perception (25% increase in the average score obtained in the mirror test; P < 0.05) and a specific influence on salivary cortisol levels (55% reduction in salivary cortisol concentration; P < 0.05) after the first makeup application.

CONCLUSION

The results show that encouraging the frequent use of makeup, a practice that can be achieved by most people and which is simple and inexpensive to implement, can contribute to effective and sustainable improvement in the well-being and mental health of a significant portion of the population.

The involvement of NLRP3 inflammasome in CUMS-induced AD-like pathological changes and related cognitive decline in mice

BACKGROUND

Numerous studies have found that inhibiting the expression of NLRP3 inflammasome can significantly improve depressive-like behaviors in mice, but the research on its effect on cognitive decline in depression and its mechanism is still lacking. This study aimed to elucidate the role of NLRP3 inflammasome in cognitive decline in depression and explore the common neuro-immunological mechanisms of depression and Alzheimer's disease (AD).

METHODS

Male C57BL/6 mice were subjected to chronic unpredictable mild stress (CUMS) for 5 weeks, treatment group was administered with the NLRP3 inhibitor MCC950 (10 mg/kg, i.p.), fluoxetine served as positive control. Then, the mice were assessed for cognitive behaviors and depression-like behaviors, and changes of microglia and neurons in hippocampus and levels of Aβ metabolic pathway and tau protein were measured. To explore the mechanism of NLRP3 activation on neurons, we performed in vitro studies using BV2 microglia and mouse primary neurons. Furthermore, we focused on the role of NLRP3 inflammasome in the function of neurons and the expression of AD pathological indicators.

RESULTS

CUMS induced depressive-like behaviors and cognitive decline in mice, which could be reversed by inhibiting NLRP3 inflammasome. MCC950, a specific NLRP3 inhibitor, alleviated CUMS-induced neuron injury and AD-like pathological changes, including the abnormal expression of Aβ metabolic pathway and the hyper-phosphorylation of tau protein. LPS (1 μg/mL) + ATP (1 mM) treatment activated the expression of NLRP3 inflammasome and IL-1β in vitro. In vitro experiment also proved that inhibiting the expression of NLRP3 inflammasome in microglia can restore the Aβ metabolic pathway to normal, decrease neuronal tau protein phosphorylation and protect neurons.

CONCLUSIONS

Inhibition of NLRP3 inflammasome effectively alleviated CUMS-induced depressive-like behaviors and cognitive decline in mice, and inhibited the activation of AD physiological indicators.

In pursuit of full recovery in major depressive disorder

Many individuals with major depression disorder (MDD) who achieve remission of depressive symptoms, do not perceive themselves as fully recovered. This study explores whether clinical remission is related to functional remission and to patient's perception of recovery, as well as, which factors are associated with their functional and subjective remission. 148 patients with MDD in partial clinical remission were included. Demographics and clinical variables were collected through semi-structured interviews. Objective cognition was evaluated through a neuropsychological battery and subjective cognition through a specific questionnaire. The patient's psychosocial functioning and the perception of their remission were also assessed. Apart from descriptive analysis, Pearson correlations and backward stepwise regression models explored the relationship between demographic, clinical, and cognitive factors with patients' functional and self-perceived remission. From the whole sample, 57 patients (38.5%) were considered to achieve full clinical remission, 38 patients (25.7%) showed functional remission, and 55 patients (37.2%) perceived themselves as remitted. Depressive symptoms and objective and subjective executive function were the factors associated with psychosocial functioning. Besides, depressive symptoms, objective and subjective attention, and subjective executive function were the significant explanatory variables for self-perception of remission. The concept of full recovery from an episode of MDD should not only include the clinician's perspective but also the patient's psychosocial functioning along with their self-perceived remission. As residual depressive symptoms and cognition (objective and subjective) are factors with great contribution to a full recovery, clinicians should specifically address them when choosing therapeutic strategies.

Efficacy and Safety of Escitalopram Oral Drops to Treat Major Depressive Disorder and Generalized Anxiety Disorder in Adolescent, Adult and Geriatric Patients: A Prospective Multicenter Observational Study in Pakistan

Background 

Escitalopram is widely used for the management of the major depressive disorder and generalized anxiety disorder, but there is no to very limited data available regarding efficacy and safety in Pakistani patients. This study was conducted to evaluate the efficacy and safety of escitalopram oral drops to manage the major depressive disorder and generalized anxiety disorder in a local cluster within Pakistan.

Methods

This prospective multicenter observational study was conducted in the department of psychiatry from August 2018 - August 2019. Eighty-five patients meeting the selection criteria were included in the study. Adolescent, adult, and geriatric patients of either gender with generalized anxiety disorder having Hamilton Anxiety Rating Scale (HAM-A) rate ≥ 10 and major depressive disorder having Montgomery-Asberg Depression Rating Scale (MADRS) rate ≥ 7 or patients with co-morbid generalized anxiety disorder (GAD), major depressive disorder (MDD) were selected for the study. We are reporting patients’ improvement from baseline, response rate, and remission rate. Data analysis is performed by using SPSS version 21 (IBM Inc, Armonk, USA).

Results

Among enrolled patients, 42 were adolescents, 22 were adults, and 21 were geriatric. The mean age of an adolescent, adult, and geriatric patients was 14.92 ± 2.04, 44.54 ± 12.08, and 64.61 ± 3.16 years, respectively. Among enrolled patients, the mean change in a total score of HAM-A for anxiety and MADRS for depression were -10.04 ± 4.32 and -17.67 ± 14.42, respectively. At the end of the study, the remission rate and response rate for depression were 82 % and 75%, respectively. Similarly, the remission rate and the response for anxiety were 76% and 81%, respectively. Mean HAM-A and MADRS scores were significantly improved for adolescent, adult, and geriatric patients. Adverse events were reported in eight (9.41%) patients with six having gastrointestinal (GI) disturbance and two having to worsen anxiety. All reported adverse events were of mild severity. 

Conclusion 

Escitalopram oral drops are found effective and tolerable in reducing both anxiety and depression over the duration of study in all age groups, including adolescents, adults, and geriatrics.

Association of chronic inflammation and perceived stress with abnormal functional connectivity in brain areas involved with interoception in hepatitis C patients

BACKGROUND

Sickness behavioral changes elicited by inflammation may become prolonged and dysfunctional in patients with chronic disease, such as chronic hepatitis C (CHC). Neuroimaging studies show that the basal ganglia and insula are sensitive to systemic inflammation.

AIM

To elucidate the clinical and neurobiological aspects of prolonged illnesses in patients with CHC.

METHODS

Thirty-five CHC patients not treated with interferon-α or other antiviral therapy, and 30 control subjects matched for age and sex, were evaluated for perceived stress (perceived stress scale; PSS), depression (PHQ-9), fatigue and irritability through a visual analog scale (VAS), as well as serum levels of interleukin-6 (IL-6), prostaglandin E₂ (PGE₂) and oxidative stress markers. Functional MRI was performed, measuring resting-state functional connectivity using a region-of-interest (seed)-based approach focusing on the bilateral insula, subgenual anterior cingulate cortex and bilateral putamen. Between-group differences in functional connectivity patterns were assessed with two-sample t-tests, while the associations between symptoms, inflammatory markers and functional connectivity patterns were analyzed with multiple regression analyses.

RESULTS

CHC patients had higher PSS, PHQ-9 and VAS scores for fatigue and irritability, as well as increased IL-6 levels, PGE₂ concentrations and antioxidant system activation compared to controls. PSS scores positively correlated with functional connectivity between the right anterior insula and right putamen, whereas PHQ-9 scores correlated with functional connectivity between most of the seeds and the right anterior insula. PGE₂ (positively) and IL-6 (negatively) correlated with functional connectivity between the right anterior insula and right caudate nucleus and between the right ventral putamen and right putamen/globus pallidus. PGE₂ and PSS scores accounted for 46% of the variance in functional connectivity between the anterior insula and putamen.

CONCLUSIONS

CHC patients exhibited increased perceived stress and depressive symptoms, which were associated with changes in inflammatory marker levels and in functional connectivity between the insula and putamen, areas involved in interoceptive integration, emotional awareness, and orientation of motivational state.

Patient Perspective of Cognitive Symptoms in Major Depressive Disorder: Retrospective Database and Prospective Survey Analyses

Background

Major depressive disorder (MDD) is a common and burdensome condition. The clinical understanding of MDD is shaped by current research, which lacks insight into the patient perspective.

Objective

This two-part study aimed to generate data from PatientsLikeMe, an online patient network, on the perception of cognitive symptoms and their prioritization in MDD.

Methods

A retrospective data analysis (study 1) was used to analyze data from the PatientsLikeMe community with self-reported MDD. Information on patient demographics, comorbidities, self-rated severity of MDD, treatment effectiveness, and specific symptoms of MDD was analyzed. A prospective electronic survey (study 2) was emailed to longstanding and recently active members of the PatientsLikeMe MDD community. Study 1 analysis informed the objectives of the study 2 survey, which were to determine symptom perception and prioritization, cognitive symptoms of MDD, residual symptoms, and medication effectiveness.

Results

In study 1 (N=17,166), cognitive symptoms were frequently reported, including “severe” difficulty in concentrating (28%). Difficulty in concentrating was reported even among patients with no/mild depression (80%) and those who considered their treatment successful (17%). In study 2 (N=2525), 23% (118/508) of patients cited cognitive symptoms as a treatment priority. Cognitive symptoms correlated with depression severity, including difficulty in making decisions, concentrating, and thinking clearly (r_s=0.32, 0.36, and 0.34, respectively). Cognitive symptoms interfered with meaningful relationships and daily life tasks and had a profound impact on patients’ ability to work and recover from depression.

Conclusions

Patients acknowledge that cognitive dysfunction in MDD limits their ability to recover fully and return to a normal level of social and occupational functioning. Further clinical understanding and characterization of MDD for symptom prioritization and relapse risk due to residual cognitive impairment are required to help patients return to normal cognitive function and aid their overall recovery.

History of major depression is associated with neuropsychiatric symptoms but not systemic inflammation in a cross-sectional study in obese patients

Obesity is a major public health burden associated with neuropsychiatric comorbidities leading to social and occupational impairment. Given the growing prevalence of both obesity and mental disorders worldwide, understanding the risk factors of obesity-related neuropsychiatric comorbidities is crucial to develop preventive strategies and individualized treatments. Recent findings suggest that adiposity-driven inflammation contributes to neuropsychiatric comorbidities in obesity. However, not all obese subjects afflicted with chronic inflammation develop neuropsychiatric symptoms, suggesting additional risk factors. The aim of this study was to investigate the impact of personal history of major depressive disorder (MDD) on obesity-related inflammation and neuropsychiatric symptoms, and their relationship. A case-control study was conducted comparing 66 obese patients (body mass index > 35 kg/m²) and 22 healthy non-obese participants, free of any current neuropsychiatric diseases including MDD. Neuropsychiatric symptoms were assessed using the Neurotoxicity Rating Scale (NRS). Sociodemographic and clinical variables were gathered and blood was collected for the measurement of serum levels of high-sensitivity C-reactive protein (hs-CRP). Multiple regression analyses were performed to assess the contribution of obesity and personal history of MDD to clinical outcomes and inflammatory status in study participants. Hs-CRP levels as well as NRS scores were significantly increased in the obese group. Overall, personal history of depression accounted for increased NRS scores but no significant association was found with inflammatory status. In addition, history of depression did not significantly modulate the relationship of obesity-related inflammation with NRS scores. Interestingly, obese individuals with history of recurrent MDD (n = 13) exhibited higher scores in the cognitive and sickness symptoms dimensions of the NRS compared to obese subjects with history of one depressive episode only. Findings indicate that history of depression contributes to neuropsychiatric symptoms, but not to systemic inflammation, in obese subjects free of current depressive episode. These results provide relevant information on the risk factors that may help identify obese subjects with increased risk of neuropsychiatric comorbidity.

Scopolamine augmentation of a newly initiated escitalopram treatment for major depressive disorder: study protocol for a randomized controlled trial

Background

Major depressive disorder (MDD) is a prevalent and disabling disorder that can lead to heavy individual, familial, and societal burdens. Although pharmaceutical interventions still play an essential role in therapeutic measures, limitations, including effects that are delayed for weeks, are noteworthy. Antidepressants with rapid efficacy and acceptable tolerance have been investigated for many years; rapid antidepressant effects and promising clinical applications have been obtained with intravenous and oral scopolamine. This study aims to evaluate the efficacy of repeated intramuscular scopolamine as an add-on treatment to escitalopram.

Methods

This is a single-center, saline-controlled, double-blind, three-armed, randomized trial. Sixty-six participants diagnosed with MDD will be recruited at Beijing Anding Hospital and randomly assigned to one of three groups: a high-dose intramuscular scopolamine augmentation group; a low-dose intramuscular scopolamine augmentation group; and a placebo control group. Our primary endpoint is improvement in the 17-Item Hamilton Rating Scale for Depression (HRSD17) score from the baseline (at least a 20% reduction). Prespecified secondary endpoints include response rates and remission rates as well as changes in the total or subscale scores between the baseline and week 4.

Discussion

This study will provide the first insight regarding the rapid antidepressant efficacy and tolerability of an intramuscular scopolamine add-on to the usual treatment in Chinese MDD patients. The first discussion concerns whether augmentation can accelerate early antidepressant efficacy. A pilot study of intramuscular scopolamine is performed.

The limitations of this study include its small sample size and it being a single-center study, suggesting the need for further confirmation with trials enrolling larger populations.

Ethics and dissemination

The study protocol and all related materials have been approved by the Institutional Ethics Committee of the Beijing Anding Hospital (No. 2016–106, Beijing, China). The findings will be disseminated through peer-reviewed journals and at national and international conferences.

Trial registration

ClinicalTrials.gov, NCT03131050. Registered on 18 April 2017.

Electronic supplementary material

The online version of this article (10.1186/s13063-018-3132-3) contains supplementary material, which is available to authorized users.

Recognition and Treatment of Cognitive Dysfunction in Major Depressive Disorder

Major Depressive Disorder (MDD) is a prevalent, chronic, disabling, and multidimensional mental disorder. Cognitive dysfunction represents a core diagnostic and symptomatic criterion of MDD, and is a principal determinant of functional non-recovery. Cognitive impairment has been observed to persist despite remission of mood symptoms, suggesting dissociability of mood and cognitive symptoms in MDD. Recurrent impairments in several domains including, but not limited to, executive function, learning and memory, processing speed, and attention and concentration, are associated with poor psychosocial and occupational outcomes. Attempts to restore premorbid functioning in individuals with MDD requires regular screenings and assessment of objective and subjective measures of cognition by clinicians. Easily accessible and cost-effective tools such as the THINC-integrated tool (THINC-it) are suitable for use in a busy clinical environment and appear to be promising for routine usage in clinical settings. However, antidepressant treatments targeting specific cognitive domains in MDD have been insufficiently studied. While select antidepressants, e.g., vortioxetine, have been demonstrated to have direct and independent pro-cognitive effects in adults with MDD, research on additional agents remains nascent. A comprehensive clinical approach to cognitive impairments in MDD is required. The current narrative review aims to delineate the importance and relevance of cognitive dysfunction as a symptomatic target for prevention and treatment in the phenomenology of MDD.

Cognitive remission: a novel objective for the treatment of major depression?

BACKGROUND

Cognitive dysfunction in major depressive disorder (MDD) encompasses several domains, including but not limited to executive function, verbal memory, and attention. Furthermore, cognitive dysfunction is a frequent residual manifestation in depression and may persist during the remitted phase. Cognitive deficits may also impede functional recovery, including workforce performance, in patients with MDD. The overarching aims of this opinion article are to critically evaluate the effects of available antidepressants as well as novel therapeutic targets on neurocognitive dysfunction in MDD.

DISCUSSION

Conventional antidepressant drugs mitigate cognitive dysfunction in some people with MDD. However, a significant proportion of MDD patients continue to experience significant cognitive impairment. Two multicenter randomized controlled trials (RCTs) reported that vortioxetine, a multimodal antidepressant, has significant precognitive effects in MDD unrelated to mood improvement. Lisdexamfetamine dimesylate was shown to alleviate executive dysfunction in an RCT of adults after full or partial remission of MDD. Preliminary evidence also indicates that erythropoietin may alleviate cognitive dysfunction in MDD. Several other novel agents may be repurposed as cognitive enhancers for MDD treatment, including minocycline, insulin, antidiabetic agents, angiotensin-converting enzyme inhibitors, S-adenosyl methionine, acetyl-L-carnitine, alpha lipoic acid, omega-3 fatty acids, melatonin, modafinil, galantamine, scopolamine, N-acetylcysteine, curcumin, statins, and coenzyme Q10. The management of cognitive dysfunction remains an unmet need in the treatment of MDD. However, it is hoped that the development of novel therapeutic targets will contribute to 'cognitive remission', which may aid functional recovery in MDD.

[Experiences of Life and Work of a Group of Epidemiologists in Training in Order to Address Mental Health Problems and Issues at Local and Departmental Level. Medellin, 2013]

OBJECTIVE

To examine, from the point of view of a group of epidemiologists in training, their life experiences and work related to addressing mental health problems and mental health issues.

METHODS

An exploratory qualitative-descriptive study was conducted using ethnographic tools, non-participant observation, note-taking, and group interviews (FG).

RESULTS

The participants mentioned that mental health and mental health issues are managed and poorly differentiated either by them and the community in general. They also said they were not ready to handle mental problems, or have the support of services for patient care, as mental health issues have not yet been clearly dimensioned by society. Epidemiology has its limitations, it focuses on knowledge of the physical-biological aspects and the use of quantitative approach with poor integration of the qualitative approach, thus hindering the understanding of a phenomenon that exceeds the limits of a research approach.

CONCLUSIONS

This approach to issues of health and mental illness widens the view of knowledge from only a single focus. It includes an understanding of the qualitative approach as an option to advance the knowledge and recognition of a public health problem overshadowed by stigma and apathy of society.

Community pharmacists' support improves antidepressant adherence in the community

The treatment goal of major depressive disorder (MDD) is achieving and maintaining remission. One of the major obstacles in attaining remission is poor adherence to the medication regimen. Community pharmacists (CPs) are accessible to primary care patients and are in a unique position to help improve adherence. The aim was to compare the effectiveness of pharmacist intervention with standard care for patients with MDD. This was an exploratory controlled trial conducted in 17 general pharmacies with clinical pharmacists in Israel. Participants were patients with MDD prescribed escitalopram by their general practitioner. CP medication review was initiated at enrollment, with face-to-face pharmacist adherence support at treatment initiation and every month throughout the study. Treatment as usual (TAU) was derived from computerized medical charts for the same pharmacies during the same time period. Comparison with published 'historical' controls was also carried out. No blinding was possible. Continuous antidepressant treatment at 6 months as reflected in computerized pharmacy records was the primary outcome. Within a 1-year period, 173 patients were enrolled. There were 49 men (28%) and 124 women (72%) in the CP group, mean age 53.9 ± 18.9 years. There were 4079 men (32%) and 8667 women (68%) in the TAU group, mean age 50.4 ± 17.8 years. Ninety-six patients (55%) completed 6 months of antidepressant treatment. At 1 month, the adherence rate was 71% in the CP arm and at 6 months, the rates were 55% versus published norms of 42% (P=0.004). At 1 month, the adherence rate was 57% (N=7256) in the TAU arm and at 6 months, the rate was 15.2% (N=1934) (compared with CP rates: P<0.0001). There were no differences between sites in adherence rates. CPs participating in this study reported higher levels of confidence in supporting MDD patients at the end of the study. This is the first trial of pharmacist adherence support in Israel, and shows benefits for patients in the community with MDD.

Are antidepressants equally effective in the long-term treatment of major depressive disorder?

OBJECTIVE

Few studies have compared simultaneously different antidepressants in long-term treatment of major depressive disorder (MDD). Long-term prevention of recurrences should be the main goal of MDD treatment. The purpose of this study was to compare antidepressants of different pharmacological classes in terms of retention in treatment (no discontinuation for recurrences, hospitalizations, side effects).

METHODS

One hundred and fifty outpatients with an MDD diagnosis, treated with antidepressants in mono-therapy, were included. Follow-up period was set at 24 months, and information have been obtained from charts, interviews with patients and their relatives, and from the Lombardy regional register. A survival analysis (Kaplan-Meier) was performed, considering recurrences, hospitalizations, or discontinuation due to side effects as 'death' events.

RESULTS

In our sample, 48.7% of the patients presented a recurrence within the first 2 years of treatment. Bupropion appears less effective in long-term treatment of MDD than the other compared antidepressants, with exception of fluoxetine (p = 0.09), amitriptyline (p = 0.13), fluvoxamine (p = 0.83), venlafaxine (p = 0.5), and trazodone (p = 0.58). Fluvoxamine appears to be less effective than citalopram (p = 0.036), paroxetine (p = 0.037), clomipramine (p = 0.05), sertraline (p = 0.011), and duloxetine (p = 0.024).

CONCLUSIONS

Bupropion and fluvoxamine appear less effective in long-term treatment of MDD. These results should be confirmed by randomized placebo-controlled prospective studies with larger samples.

The prospective long-term course of adult depression in general practice and the community. A systematic literature review

BACKGROUND

Findings about the prospective long-term course of depression are usually derived from clinical populations while knowledge about the course in community and primary care samples is rarer. As depressive disorders are highly prevalent and associated with considerable disability and costs, this information is needed to identify the percentages of subjects with a favorable or unfavorable prognosis. Therefore our aim was to summarize the available evidence on the prospective longitudinal course of depression in both general practice and the community.

METHODS

We conducted a systematic, computerized search of Medline and PsycINFO. Main selection criteria were (a) adults with observer assessed depressive disorder recruited in the community or in general practice and (b) naturalistic study with follow-up length of at least three years. As primary outcome the percentages of stable recovery, recovery during or at follow-up, recurrence and chronic course were used.

RESULTS

We identified 12 cohorts, with 4009 followed-up individuals. Follow-up intervals ranged between three and 49 years. Between 35% and 60% of participants experienced a stable recovery with no (further) recurrences, while 70-85% recovered at least once during follow-up. A consistent percentage of 10-17% had a chronic course. Recurrence rates varied considerably ranging between 7% and 65%. Significant predictors of an unfavorable course appear to be mainly those variables that lie within the course of depression itself, i.e. history of depression, baseline severity, and comorbidity.

LIMITATIONS

Use of broad inclusion criteria heightened study heterogeneity and hampered comparability.

CONCLUSION

Regarding stable recovery, the long-term course within general practice and community samples seems more favorable than within clinical samples. Further research applying a standardized methodology is required.