Clinical Research Directory

Structured Post-Operative Pain and Distress Treatment Intervention for Patients Undergoing Surgery for Intra-Abdominal Malignancies

The purpose of this study is to determine if different video based coping strategies can help patients undergoing surgery for cancer can improve patients pain and distress after surgery for their cancer. The main questions this study aims to answer are: * Is it possible to use video-based coping strategies to help manage pain and distress after surgery? * Is one type of coping strategy better than another? Researchers will compare mindfulness-based coping strategies (e.g., guided meditation, expressive writing, etc.) with non-mindfulness coping strategies (e.g., support from social workers and the wellness center, health education, etc.) to understand how these can help in post-surgery recovery, pain management, and distress. Participants will: * Provide their full name, date of surgery, e-mail address, and phone number and agree to be contacted via email or text messaging. * Fill out some questionnaires before surgery, which should take 10-15 minutes. * Be assigned to one of three coping strategies. * Review a video (about 15-20 minutes long) or links to online resources before surgery and respond to questions about pain and distress before and after viewing these materials. * Review additional videos or links 2, 3, and 4 days after surgery and respond to questions about pain and distress before and after viewing these materials. * Complete additional questionnaires 2 weeks, 3 months, and 6 months after surgery. These questionnaires will be sent by text or email and should take about 10-15 minutes to complete.

Development and Testing of imHere4U: A Digital Suicide Prevention Intervention for Cyberbullied Adolescents

The objective of this study is to test the feasibility and preliminary efficacy of Flourish (formerly referred to as imHere4U), a digital suicide prevention intervention for cyberbullied adolescents. The specific aims are to: Aim #1: Conduct a randomized controlled trial (RCT) comparing Flourish+Questionnaires vs. Questionnaires Alone among cyberbullied youth at-risk for suicide ages 12-17 (N=80, \>35% underserved youth). H2a. Primary outcome: Feasibility will be evidenced by recruitment/retention rates \> 80% and imHere4U engagement \> 70%. H2b. Secondary outcomes: Youth assigned to Flourish+Questionnaires will report improved problem-solving capacity, distress tolerance, and motivation and reduced distress and suicidal ideation than youth assigned to Questionnaires Alone over the 6-month follow-up period. Exploratory Aim: Examine the feasibility of delivering feedback on online interactions from machine learning algorithms. All youth assigned to Flourish may optionally provide their social media data to receive feedback from machine learning algorithms. H3a. Feedback from algorithms will have high acceptability (identified via qualitative themes and \>70% acceptance rates) and usability, defined by mean scores on Post-Study System and Usability Questionnaire (PSSUQ) \> 6.

Testing an Adaptive Intervention for Peer-Supported Mobile Health for Primary Care Veterans With Psychological Distress

Many Veterans experience psychological distress including depression, PTSD, anxiety and problems with sleep and anger. Services to address these problems need to be easy for Veterans to access. VA mobile health applications (mHealth apps) that teach skills to manage psychological distress are widely available. However, Veterans rarely use these apps enough to experience health benefits. Peer specialists are VA employees who are trained to use their lived experiences in mental health recovery to help other Veterans. Peers can provide support and accountability to Veterans as they use mHealth apps. Peers working in VA primary care settings are easily accessible to Veterans who receive VA services. This study aims to improve the health of Veterans by testing the effectiveness of peer-supported mHealth in reducing psychological distress. It will also test how much peer support Veterans need to improve their health with using mHealth apps.

REstoring Mental Health Through COmmUnity-based Psychological Services in New York City

The goal is to improve mental health. The study will evaluate the impact of community-based mental health services. Successful completion of this study will contribute to the National Institute of Mental Health Strategic Plan employing implementation science to maximize the public health impact of research for effectiveness and reach of mental health services in the United States.

Feasibility and Efficacy of the EMDR Toolbox Method in Cancer Patients.

The incidence of adverse childhood experiences (ACEs) is significantly elevated in patients affected by organic diseases (Riedl, 2020). Adverse childhood experiences include life events such as physical, emotional, and sexual abuse; exposure to domestic violence; abandonment; and physical and emotional neglect occurring during early stages of life. One of the primary and most extensively studied mechanisms through which ACEs appear to influence the development of organic diseases across the lifespan is dysregulation of cortisol levels, which acts as a key mediator of increased macro- and microcellular inflammatory processes. In rhis context, it is important to integrate the standard triage and psychological distress screening interventions routinely provided by psychologists working in clinical liaison psychology services with specialized, evidence-based psychotherapeutic treatments delivered by appropriately trained professionals. Among the range of evidence-based psychotherapies currently available, Eye Movement Desensitization and Reprocessing (EMDR) psychotherapy-hereafter referred to as EMDR-was recognized by the World Health Organization (WHO) in 2013 and reaffirmed in 2024 as one of the treatments of choice for trauma and the psychophysiological consequences of adverse events. Since 2015, Manuela Spadoni has systematized the empirical evidence, theoretical concepts, the parts model, and the operational tools of the additional EMDR procedures introduced by Jim Knipe beginning in 2001 into a structured psychotherapeutic approach known as the EMDR Toolbox method. This method appears to be particularly well suited for treating individuals whose clinical history is characterized by multiple adverse experiences. The present randomized trial aims to evaluate the feasibility and efficacy of the EMDR Toolbox Method (ETM) in patients diagnosed with oncological disease.

Flourish in Schools Pilot Study

This study will test Flourish, a digital suicide prevention intervention for cyberbullied youth, within schools. Specifically, the study aims to: 1. Examine if Flourish is effective and can be feasibly delivered within schools among middle and high school students who are experiencing cyberbullying and suicide risk factors. Feasibility will be evidenced by recruitment and retention rates to the study (\> or = 80%) and use of Flourish at least weekly among 80% of youth. Effectiveness will be evidenced by students reporting improvements in psychological distress and suicidal thoughts over the 3-month follow-up period. 2. Understand barriers or facilitators to Flourish's adoption within schools. We will conduct exit interviews and brief surveys with school personnel to inform optimal strategies for implementing Flourish within schools

Prevalence of Diabetes-related Distress Among Patients Living With Type 2 Diabetes in a University Hospital Center and Identification of Its Associated Factors.

Diabetes-related distress is a psychological construct associated with poorer glycaemic control in people living with diabetes. In France, few data are available on this topic and none focus specifically on adults with type 2 diabetes. Diabetes-related distress is not mentioned in the current French national guidelines on the management of type 2 diabetes, whereas international societies such as the ADA and, more recently, the EASD now recommend its regular assessment. This single-centre observational study conducted in the endocrinology department of Nice University Hospital aims to estimate the prevalence of severe diabetes-related distress in adults with type 2 diabetes receiving usual care, and to identify associated clinical, psychosocial and lifestyle factors. Participants complete validated self-report questionnaires (PAID-20 for diabetes distress, WHOQOL-BREF for quality of life, and a modified Starting The Conversation dietary questionnaire), and clinical data are extracted from electronic medical records. The study does not modify usual medical management and participation consists only in completing the questionnaires and receiving feedback on the results.

Fighting the Fear of Cancer Recurrence in Cancer Survivors: A Pilot Study on the Effectiveness of Metacognitive Therapy

This study aims to evaluate the effectiveness of metacognitive therapy (MCT) in reducing fear of cancer recurrence (FCR) among cancer survivors. With advances in cancer treatment, more patients are surviving cancer. However, many survivors continue to experience fear of cancer recurrence, which can affect their emotional well-being, quality of life, and ability to return to normal daily activities. In this study, participants will receive a structured psychological intervention adapted from the ConquerFear program. This program has been modified to better fit local cultural needs. Participants will be randomly assigned to receive either metacognitive therapy or relaxation therapy. The study will compare the effects of these interventions on reducing fear of cancer recurrence, as well as their impact on emotional distress and quality of life. The results of this study may help develop effective psychological treatments to support cancer survivors in managing fear of recurrence and improving overall well-being.

Self-Help Plus for Distress in University Students

Prrospective, multi-center, randomized controlled trial of a brief, transdiagnostic, guided self-help intervention (Self-Help Plus) for university students who experience significant distress and are behind on their coursework. The intervention will be tested in terms of efficacy and feasibility for outcomes related to distress, anxiety, depression and well-being, assessed immediately after the intervention and at 3-months follow-up.

TAG TEAM - Trans Adolescent Group Therapy

This project will study the effect of the TAG TEAM group CBT program on the mental health of trans and gender diverse adolescents. TAG TEAM was co-designed by researchers and clinicians with a group of trans and gender diverse young people to help trans and gender diverse adolescents understand and cope with minority stress. Minority stress includes experiences like discrimination and rejection. TAG TEAM focuses on learning and practicing skills to support mental health and wellbeing. It also includes group discussions and activities with other trans and gender diverse young people. TAG TEAM groups are run by a psychologist and a trans peer facilitator. A trans peer facilitator is a trans and gender diverse person who is there to share their experience of being trans and to support participants in the group sessions.

Exer-WAPA Project: Physical Exercise on Women's Affective and Physical HeAlth

The Physical Exercise on Women's Affective and Physical HeAlth (Exer-WAPA) project is a randomized controlled trial (RCT) designed to evaluate the effects of a supervised, group-based exercise program incorporating music-synchronized movement on the emotional and physical health of physically inactive, middle-aged women (35-60 years) experiencing psychological distress. The primary outcome will be emotional well-being, assessed at baseline and post-intervention using the Spanish version of the Positive and Negative Affect Schedule (PANAS). Secondary outcomes are grouped into five dimensions: (1) mental health, (2) physical health, (3) lifestyle, (4) gender-related outcomes, and (5) socioeconomic impact. Mental health outcomes include risk of poor mental health (GHQ-12), self-esteem (Rosenberg Self-Esteem Scale), global life satisfaction (Satisfaction with Life Scale, SWLS), anxiety symptoms (Beck Anxiety Inventory, BAI), depressive symptoms (Beck Depression Inventory-II, BDI-II), and general cognitive status (Montreal Cognitive Assessment, MoCA). Physical health outcomes include health-related body composition (bioimpedance) and anthropometric indicators, health-related physical fitness (cardiorespiratory fitness, muscular strength, flexibility, and agility), cardiometabolic risk (blood pressure), autonomic cardiovascular function (heart rate variability), static posture (OSPAT). Lifestyle outcomes include physical activity and sedentary behaviour (Axivity accelerometers and IPAQ), sleep quality (Axivity accelerometers and Pittsburgh Sleep Quality Index, PSQI), commuting behaviour, dietary habits (Mediterranean Diet Adherence Questionnaire, PREDIMED), health-related quality of life (SF-36), and tobacco and alcohol consumption (AUDIT-C). Gender-related outcomes include gender norms, caregiving responsibilities, reproductive health, social support (GVHR questionnaire), and menopause-related quality of life (MENQOL). The socioeconomic impact of the intervention will be evaluated through a cost-effectiveness analysis. A total of 100 participants will be recruited and randomly assigned to either an experimental group (GEx), receiving a 12-week supervised exercise intervention, or a waitlist control group (GC). The intervention follows World Health Organization (WHO) recommendations for physical activity (three sessions per week, 60 minutes per session; 180 minutes per week), with exercise intensity prescribed using heart rate reserve (50-85% HRR). Outcomes will be assessed at baseline, post-intervention, and three months after the intervention, following a 2 × 3 study design. In addition, adherence and compliance outcomes related to the exercise intervention will also be assessed, including attendance and punctuality at sessions, additional physical activity outside the training sessions, mood before and after each exercise session (Feeling Scale), perceived exhaustion prior to the start of each session (item 8 of the HPHEE Scale), adverse events, and subjective session effort (Borg Rating of Perceived Exertion, RPE 0-10). Additionally, immediately after the completion of the intervention, experimental group participants will complete an exercise enjoyment questionnaire. Furthermore, a focus group will be conducted with a subsample of participants from the experimental group to explore their experiences with the intervention program.

EMDR Integrative Group Protocol and Individual Treatment for Patients With Cancer: A Pilot Study

The main aim of the present process-outcome study is to evaluate the feasibility and the effects of an EMDR-IGTP-OTS group intervention on a sample of people with cancer, by using a process-outcome study design, with repeated measures.

Effects of a Lay-led Anxiety and Depression Self-management Program for Cancer Patients

The investigators aim to evaluate a peer-to-peer patient self-management program targeting symptoms of anxiety and depression in a randomized trial. A total of 234 cancer patients recently having completed primary treatment with curative intent in central Region Denmark will be included. The intervention is a lay-led, group-based transdiagnostic patient education program consisting of seven 2 ½ hour weekly sessions focusing on increasing patient self-efficacy in symptom management of anxiety and depression. The intervention is highly structured and manualized.

MISAPSY: Childhood Maltreatment, Food Insecurity, Psychological Distress and Professional Integration Among Socioeconomically Disadvantaged Young Adults

The MISAPSY study (Childhood Maltreatment, Food Insecurity, Psychological Distress and Professional Integration Among Socioeconomically Disadvantaged Young Adults) aims to model the complex interrelations between child maltreatment, trauma exposure, food insecurity, and psychological distress among precarious young adults enrolled in French youth employment and social integration services (Mission Locale). Adopting a methodology structured around three complementary components, this study consists of: (1) a cross-sectional survey to identify key associations ; (2) a qualitative study based on semi-structured interviews exploring psychologists' subjective experiences, and (3) a longitudinal comparative interventional study involving two different support programs to assess and compare the impact of these interventions on participants' food insecurity and psychological well-being. Using a multi-phase design, MISAPSY seeks to move beyond linear risk-factor models by adopting a systemic and network-based approach to mental health and social vulnerability. The study integrates quantitative analyses, including network analyses, qualitative exploration of professional practices, and comparative longitudinal intervention to inform more holistic, equitable, and transferable models of care for vulnerable young adults.

HRVB for Stress and Anxiety During Dentistry Students' Clinical Transition

The goal of this clinical trial is to learn if Heart Rate Variability Biofeedback (HRVB) can reduce stress and anxiety in dentistry students during the transition from pre-clinical training to clinical practice. The main questions this study aims to answer are: 1. Does HRVB training reduce perceived stress, measured with the Perceived Stress Scale (PSS-10), from baseline to post-intervention and to 2-month follow-up? 2. Does HRVB training reduce psychological distress, measured with the Kessler Psychological Distress Scale, 10-item version (K-10), from baseline to post-intervention and to 2-month follow-up? 3. Does HRVB training reduce anxiety, measured with the State-Trait Anxiety Inventory, Form Y, State subscale state anxiety (STAI Y-1), from baseline to post-intervention and to 2-month follow-up? Researchers will compare an HRVB training group to a control group (no intervention) to see if HRVB leads to greater improvements in stress, distress, and anxiety across the study time points. Participants will: * Receive study information and provide electronic informed consent. * Complete online baseline questionnaires (sociodemographic questionnaire, K-10, PSS-10, and STAI Y-1). * Be randomly assigned to one of two groups: HRVB training or control (no intervention). * If assigned to the HRVB group, complete a 5-week program with 10 sessions (twice per week; about 10 minutes per session) using an emWave2 HRVB device; participants will practice slow breathing (about 6 breaths per minute) while recalling a positive memory, with real-time feedback provided in a game format. * If assigned to the HRVB group, practice the breathing exercise daily. * If assigned to the control group, not receive HRVB sessions or daily breathing training as part of the study, and only complete the study assessments at the scheduled time points. * Complete the post-intervention assessment online after the intervention period (same questionnaires as baseline except the sociodemographic questionnaire). * Complete a follow-up assessment online about 2 months after the end of the intervention period; participants will be contacted by email to complete this follow-up questionnaire.

Hypnotic Communication in Cardiology: A Randomized Controlled Trial

Undergoing medical procedures, especially surgical ones, is a significant source of emotional stress for patients. Emotions like anxiety, fear, anger, and depression often accompany such experiences and can negatively impact clinical outcomes. Preoperative anxiety, in particular, affects nearly half of all surgical patients and can lead to complications such as hemodynamic instability, increased medication needs, and prolonged recovery times. Managing this emotional distress is therefore a priority. While pharmacological strategies are commonly used, growing attention is being given to non-drug interventions such as music, art, and play therapies. One such technique is hypnotic communication-a method that uses empathetic, suggestion-based language to influence emotional and physical states without formal hypnotic induction. This technique has roots in anesthesiology and has shown promise in reducing pain and anxiety during medical procedures. The proposed study aims to evaluate the effectiveness of hypnotic communication in reducing emotional distress in patients undergoing elective coronary angiography. This will be done through a randomized controlled trial involving 306 adult patients at the Cardiology Unit of the Ospedale degli Infermi in Biella, Italy. Participants will be randomly assigned to either an experimental group receiving hypnotic communication alongside standard care, or a control group receiving standard care only. The hypnotic session, delivered by trained nurses, will begin before the procedure and continue until it ends, following a five-phase structure (pre-induction, induction, core, de-induction, and closure). The primary outcome is the patient's emotional state-specifically stress, anxiety, depression, anger, and need for help-measured before and after the procedure using the Emotion Thermometer Tool. Secondary outcomes include post-procedural pain (measured 15 and 60 minutes after) and patient satisfaction with the communication technique. The study is designed with a type I error rate of 0.05 and 80% statistical power, and recruitment is expected to last 24 months. Data will be anonymized, securely stored, and analyzed using appropriate statistical methods. Ethical approval and informed consent are integral parts of the protocol. By investigating the emotional and clinical impact of hypnotic communication, the study hopes to support its integration into routine care practices, offering a simple, safe, and cost-effective method to enhance patient well-being during invasive procedures.

Peer Counselling to Reduce Psychological Distress and Exposure to Violence Among Sexual and Gender Minorities

Lesbian, Gay, Bisexual, Transgender, Intersex, Queer, Asexual, and other sexually or gender diverse (LGBTIQA+) communities in many countries face high levels of mental health problems compared to the general population. This is often due to discrimination, being excluded, abuse, and unfair treatment. In many low- and middle-income countries, including Nepal, the mental health needs of LGBTIQA+ people are not met, and the violence they experience is often ignored because they are seen as breaking gender norms. The low number of trained mental health specialists in a country like Nepal imply that any short-term effort to alleviate the mental health problems among LGBTIQA+ must rely on other type of support workers such as peers. There is growing evidence that help from community members-such as counselling given by non-professionals-can improve mental well-being. Considering that discrimination of LGBTIQA+ is common also within the health services, this study will look at whether peer counselling-support provided by trained LGBTIQA+ community members-can work well in Nepal. We have improved a counselling program called 'Problem Management Plus' (PM+), developed by the World Health Organization, by adding new parts that focus on reducing the risk of some of the contributing causes of mental distress, namely violence, marginalisation and loneliness. The added components include safety planning, counselling that builds confidence and strength, and goal setting strategies to help study participants use the skills they learn and reach the desired impact. In addition, peer-led monthly group meetings will be conducted to enhance social cohesion, strengthen interpersonal networks, and reduce feeling of loneliness. The study uses a community based participatory research approach, meaning LGBTIQA+ people are invited to give inputs throughout the study from study design to being involved as peer advocates to deliver the counselling. The trial will recruit at least 960 LGBTIQA+ individuals aged 18 to 55 years living in seven districts of Nepal. Study participants will be randomly allocated to one of three arms: one arm receiving individual augmented PM+ counselling with six weekly sessions; one arm receiving the individual augmented PM+ counselling followed by 11 monthly group sessions; and one control arm. There will be a one year follow-up to examine whether the peer support helps improve mental health and reduce exposure to violence among LGBTIQA+ people. The study findings will help guide programmes to improve the mental health of LGBTIQA+ in other low- and middle-income countries where they also experience discrimination, exclusion, and violence.

Self-Help Plus to Enhance Early Development: A Cluster-Randomized Controlled Trial of Maternal Mental Health, Child Cognitive Abilities, and Socio-Behavioral Skills Among Refugee Mothers and Their Preschool-Aged Children in Rhino Camp, Uganda

This study evaluates whether the group-based mental health program Self-Help Plus (SH+) can improve the mental health, wellbeing, and functioning of refugee mothers and their preschool-aged children living in Rhino Refugee Settlement (Rhino Camp), Uganda. SH+ is a stress management course developed by the World Health Organization for people affected by adversity. A previous study in this setting found that SH+ improved mental health outcomes among South Sudanese refugee women (Tol et al., 2020). However, it remains unclear whether these effects are sustained over time and whether improvements in maternal mental health also lead to positive outcomes for children. This study asks two main research questions: * Does SH+ lead to lasting improvements in maternal mental health one year after the intervention? * Does SH+ administered to mothers improve children's wellbeing? The trial's main focus is on two outcomes assessed 12 months post-intervention: the primary outcome is maternal psychological distress (Kessler-6; K6), and the key secondary outcome is children's psychosocial wellbeing (Kiddy-KINDLR; parent report). To answer these questions, this study will employ a cluster-randomized controlled trial with two arms. Villages are randomized to receive either SH+ plus Enhanced Usual Care (EUC) or EUC only (active control). Outcomes are assessed at baseline, 3 months post-intervention, and 12 months post-intervention (the primary endpoint). In addition to the primary outcome and key secondary outcome, the study includes a broader set of secondary outcomes capturing maternal mental health and functioning, parenting, and child wellbeing. The study also collects prespecified exploratory outcomes, including socio-behavioral skills of mothers and children measured using incentivized economic games, as well as child cognitive development. The study uses caregiver reports, direct child assessments, and incentivized tasks to measure outcomes. By integrating mental health, developmental, and behavioral measures, this study examines whether SH+ produces lasting mental health benefits and whether improvements in maternal mental health translate into positive outcomes for preschool-aged children in an adverse humanitarian setting.

Heart Rate Variability Biofeedback in Security Forces

This exploratory study evaluates the effectiveness of a 12-session Heart Rate Variability Biofeedback (HRV-BFB) protocol in reducing distress and burnout while promoting psychological well-being among Portuguese National Republican Guard (GNR) professionals. Exposed to high occupational stress from unpredictable risks, shift work, and limited resources, these individuals face elevated vulnerability to chronic stress outcomes. The intervention leverages real-time HRV feedback to enhance autonomic regulation, breathing techniques, and emotional self-regulation.

Behavioral Intervention to Reduce Stress Among Black Gender Minority Women

The research objectives of this study are to first, develop a culturally informed community-based intervention with guidance from community members (via focus groups and theater testing) to reduce the effect of chronic stigma exposure on psychological distress symptoms (PTS and depressive symptoms) among transgender women. Second, the research team will conduct a proof-of-concept trial to determine the feasibility and preliminary efficacy of the resulting intervention.

Psilocybin Microdose for Psychological and Existential Distress in Palliative Care (PSYCHED-PAL-RCT)

About 30-50% of patients with advanced illness experience depression, anxiety, or decreased sense of purpose and autonomy. Together, these are called psychological distress. Treatment options such as medication and therapy are available; however, they do not always work and can be time-consuming and expensive. We need treatments that work well, quickly, and can be available to all patients with advanced illness who have psychological distress. Psilocybin, a psychedelic medication (commonly called 'magic mushrooms') works well for improving psychological distress in people with cancer or chronic illness when given in high doses with specific forms of therapy. However, psilocybin has not been well-studied among people with advanced illness, and there are concerns about safety and side effects in people approaching the end of life. However, reports on psilocybin microdosing, which involves taking small doses that do not cause hallucinations and do not require therapy, suggest that this may be effective, safer, and more acceptable for people with advanced illness. We recently completed a small study of psilocybin microdosing. Our results showed psilocybin microdose improved psychological distress in most participants with advanced illness, without serious side effects. Our next step is to do a randomized clinical trial where some patients receive psilocybin microdose and some receive placebo (a drug that contains no medicinal ingredients). By comparing these two groups, we can remove the possibility that improvements in symptoms are only because patients thought they were getting treatment. We will enroll 120 patients from inpatient, outpatient, and community care settings across seven sites. Participants in the microdose psilocybin group will receive 2 or 3 mg of psilocybin daily, 4 days per week, for two consecutive weeks. The placebo group will receive placebo with the same treatment schedule. All participants will be offered microdose psilocybin after 2-week follow-up. If this study is successful, we have the potential to change how psychological distress is managed in patients with advanced illness.

Clinical Trial for Acupuncture in Adolescents With Psychological Distress and Insomnia

This is an assessor-blinded, randomized, MAS-controlled trial. A total of 148 adolescents aged 15-22 years experiencing mild to moderate anxiety or depressive symptoms will be recruited. They will be randomly assigned to DCEAS+BA (n = 74) and MAS (n = 74) for 2 sessions per week for 8 weeks, followed by a 4-week post-treatment observation period. A post-intervention visit will be held at week 12. The primary outcome will be assessed using the Chinese version of the Beck Anxiety Inventory (BAI-C). The secondary outcomes include the Beck Depression Inventory II (C-BDI-II) for depression, the Zung Self-Rating Anxiety Scale (SAS) and the Zung Self-Rating Depression Scale (SDS) as additional assessments for anxiety and depression, the Pittsburgh Sleep Quality Index (PSQI) for sleep quality, and the World Health Organization Quality of Life-Brief (WHOQOL-BREF) (HK version) for the general quality of life. Assessment will be carried out every 4 weeks till week 12, while saliva will be collected at baseline and at the end of the 8 weeks. Salivary oxytocin and cortisol will be analyzed. A generalized linear mixed-effect model will be applied to compare treatment outcomes over time in the two groups and linear regression will be conducted to examine intercorrelations among clinical improvement and changes in biomarker levels. Subgroup analysis will be conducted to identify specific effects of DCEAS+BA.

Interest of a TEteleconsultation of a Psychological Support Nurse on Psychological Distress in Patients With a Primary Malignancy of the Central Nervous System

The goal of this clinal trial is to compare the effectiveness of nurse-led teleconsultation with usual care (intervention group) on psychological distress in patients with primary malignant tumors of the central nervous system between diagnosis and first anti-cancer treatment, versus usual care alone (control group). Participants will be randomized into two groups : * group A) intervention: usual care + nurse teleconsultation for psychological support * group B) control: usual care alone Enrolment = Day0 (D0) Participants will : * groups A and B: D0: complete 4 questionnaires (Quality of Life, Screening for Distress, Screening for Anxiety and Depression, Social Support Questionnaire) * Group A : D0+2/4 das : nursing teleconsultation for psychological support * Groups A and B: D0+10days : telephone call to complete the same 4 questionnaires as at inclusion * Group A : D0+15days: semi-directive interview, at home, for voluntary patients.

Effects of Grape Powder on Psychological Distress and Gut Microbiota in College Students

The goal of this trial is to investigate the effect of freeze-dried table grape powder (FTGP) on psychological distress and gut microbiota in college students. The main questions it aims to answer are: Does FTGP reduce anxiety, depression, and perceived stress? Does FTGP improve the gut microbiota? Researchers will compare FTGP to a placebo to see how FTGP affects psychological distress and gut microbiota. Participants will: Drink a daily supplement containing FTGP or a placebo for 4 weeks. Record consumption of grape powder or placebo in a compliance log. Complete surveys and provide stool samples. Three in-person visits.