Clinical Research Directory

Testing Warning Labels for Retail Cannabis Products Using a Discrete Choice Experiment

This discrete choice experiment (DCE) study aims to address gaps in cannabis packaging regulatory research by testing how variations in cannabis packaging and health warning design impact reactions to packaging and intentions about cannabis use. The goal of this work is to identify the most effective combination of health warning features to improve consumer awareness of cannabis health risks. Establishing criteria for cannabis products in the US is critical because inconsistent state guidelines have resulted in contradictory policies in legal retail states, arguably leading to increased hazardous use and failure to meet public health standards. The contributions of this study's outcomes are expected to be significant because they will benefit public health as cannabis becomes available in legal retail markets and regulatory and governmental agencies seek effective ways to communicate cannabis risks to the public.

Supporting Just-In-Time Consent for Prenatal Screening: The INFORM Study

This clinical trial is about prenatal genetic screening. It will test an intervention to help people make decisions about screening. The intervention is a short set of information cards about screening. This intervention is for pregnant participants. They will use the intervention on their mobile phone before they see their doctor. The study has one main question: * Do participants who use the intervention feel more confident when they make a decision about screening? Researchers will compare participants who use the intervention to participants who do not. All participants will have their usual care when they visit their doctor. What will participants do? * Participants must be pregnant. They will sign up for the study before their first doctor's visit for their pregnancy. This is the visit where their doctor usually talks with them about screening. * Some participants will use the intervention before their first doctor's visit. Other participants will not use it. * All participants will talk with a researcher on the phone after their first doctor's visit. * Participants who use the intervention will answer a short survey on their phone. * A few participants who use the intervention will talk with a researcher a second time on the phone.

Initial Testing of a Behavioral Intervention About Genetic Services for Families at Risk of Lynch Syndrome

The purpose of the study is to see if our education materials help people at risk for Lynch syndrome decide about seeking genetic services. Untested relatives of patients with Lynch syndrome will be recruited to complete a baseline survey and will be randomized to receive either the an information letter or an information letter plus a booklet. Two follow-up surveys will be administered over the span of 6 months. Participants will also be invited to join an optional exit interview to provide feedback.

Heart Rate Variability for Practitioner Stimulated Reflection and Decision-making Optimisation

At the heart of healthcare is the interaction between healthcare practitioners and patients. It is believed that optimisation of this interaction can improve patient relevant outcomes, safety and patient experience. Through utilisation of practitioner physiological data, heart rate variability (HRV), to help practitioners make better decisions and optimise practice, it is considered possible to improve decision making around patient care and improve outcomes and safety. The modern intensive care unit (ICU) is a dynamic data rich environment requiring rapid and accurate decision making. Advances in ventilator technology, electronic patient monitoring and electronic health records (EHR) have provided exponential growth in data produced for patients and the need for complex decision making. However, data overload and alarm fatigue can result in poor understanding and a delayed response from the practitioner in addressing the patient's needs. The aim of this study is to present and evaluate a psychophysiology training approach for practitioners derived from their cardiovascular response through the course of the working day, this will be measured using heart rate variability (HRV). Practitioner HRV has been shown to be linked to work related stress and is considered a biomarker of decision-making.

Phosphatidylserine, Taurine, and Caffeine for Cognitive Fatigue in Professional Football Players

This randomized, double-blind, placebo-controlled, parallel-group trial will evaluate the effects of 14 days of taurine-caffeine supplementation with or without phosphatidylserine on neurocognitive fatigue resistance, visual search efficiency, and football-specific tactical decision-making in professional male football players. Sixty-two male outfield football players from two professional clubs will be randomized to placebo, taurine plus caffeine, or taurine plus caffeine plus phosphatidylserine. Laboratory and field-based outcomes will be assessed at baseline and after the supplementation period.

Effects of Cognitive Training on Executive Functions and Decision-Making in Adolescent Female Volleyball Players

This randomized controlled trial aims to evaluate the effects of a four-week tablet-based cognitive training program on executive functions and on-court decision-making performance in adolescent female volleyball players. Fifty licensed female volleyball players aged 12 to 14 years were randomly assigned to either an intervention group or a control group. The intervention group received cognitive training three times per week in addition to routine volleyball training, while the control group continued routine training only. Executive functions were assessed using the Stroop Test, Trail Making Test-A, Go/No-Go Test, and 2-Back Test. Volleyball-specific decision-making performance was evaluated using a video-based temporal occlusion test. The study investigates whether improvements in executive functions following cognitive training transfer to sport-specific decision-making performance.

Effects of a Tactical Programme for Critical Thinking on Football-Specific Decision-Making in Under-9 Academy Players

This study evaluates whether embedding a Tactical Programme for Critical Thinking (TPCT) within routine academy football training improves football-specific decision-making and execution speed in under-9 male players. Participants will complete either TPCT-integrated training or standard academy training, and performance will be assessed before and after the intervention using the Stroop Task Football Test (STFT).

Interventions in Mathematics and Cognitive Skills

The purpose of this study is to investigate neurocognitive mechanisms underlying response to intervention aimed at enhancing, and remediating weaknesses in, numerical skills in children, including those with mathematical learning disabilities (MLD).

K-ORCA: Testing a Decision Support Tool and Group Process for Selecting Interventions

This proposal responds to NIMH Objective 4.2.c to develop "decision-support tools and technologies that increase the effectiveness and continuous improvement of mental health interventions" by leveraging the Family First Prevention Services Act (FFPSA) policy opportunity. First, a web-based platform to host (a) a decision-support tool and (b) automated facilitation for group decisions with the tool will be developed with state partners' feedback. Next, decision makers leading their states' FFPSA quality improvement efforts will be engaged to pilot a decision-support intervention comprised of the tool and live or automated facilitation, and to evaluate the implementation quality of evidence-based programs adopted with the decision-support intervention.

Craving & Decision-Making

Craving is the strong desire for something, such as for substances in drug addiction and food or other activities in everyday life. Recent work suggests craving can influence how people make decisions and assign value to choice options available to them, yet the neural mechanisms underlying these interactions between craving and valuation remain unknown. To address this, this study uses cognitive decision-making tasks that measure how much individuals will pay (from a study endowment) to have everyday consumer items or snack foods when they crave something specific (opioids or a specific snack, respectively). First, the study will identify the neural mechanisms for how drug craving (craving for opioids) interacts with valuation for consumer items that have associations with drug use or not in people receiving treatment for opioid use disorder (OUD). This will be evaluated in the activity patterns and interactions among brain regions involved in craving and value assignment during decision-making. Then, the study will examine for parallel mechanisms for how food craving (craving for a specific snack) interacts with valuation for snack food items that have similar features to the craved snack or not in people receiving treatment for OUD and non-psychiatric community control participants.

Integrating Telehealth to Advance Lung Cancer Screening

The goal of this pragmatic trial is to learn if telehealth strategies can increase shared decision-making (SDM) for lung cancer screening (LCS). It will also learn about the equity of these strategies by conducting non-inferiority analysis by race and sex. The main questions it aims to answer are: 1. Does patient outreach using synchronous and asynchronous telehealth strategies increase completion of SDM visits for LCS? 2. Is the effectiveness of these telehealth strategies similar by race and sex? The study uses a Sequential Multiple Assignment Randomized Trial (SMART) design and includes two stages of interventions. The first stage of intervention includes direct patient outreach with an invitation to schedule either a 1) telehealth SDM visit or 2) telehealth or in-person SDM visit. Participants that do not respond to the first stage interventions receive a text message reminder encouraging SDM visit completion with or without digital care coordination.

Building Relationship, Improving Dialogue, and Growing Empathy (BRIDGE): An Intervention to Support Decision Making for Critically Ill Children

Parents of young children in the intensive care unit may be faced with decisions about their child's care. The Building Relationship, Improving Dialogue, and Growing Empathy (BRIDGE) intervention was designed to help support parents as they make decisions for their child and communicate with the health care team. The main questions this study aims to answer are: 1. Do parents who receive the BRIDGE intervention report being better prepared to make decisions for their child? 2. Do parents who receive the BRIDGE intervention report less regret about the decisions they made for their child? Participants will complete surveys at baseline and approximately 2 weeks, 6 months, and 12 months following enrollment. Some participants will also participate in interviews about their experiences.

Effects of Parents Included in Medical Round of Neonatal Intensive Care Unit

The goal of this cross-over randomized controlled study is to evaluate the effects of medical rounds with parents. The main questions it aims to answer are: * How feasible the protocol of this study is to include parents in the medical round? * Does the Family Round promote the quality of family centered care in the NICU perceived by parents and healthcare staff? * Does the Family Round promote parent-infant bonding? * Does the Family Round reduce parents' anxiety? * Does the Family Round increase parents' satisfaction? * Does the Family Round improve staff's communication skills to integrate parents in the discussion of medical rounds? Participants will participate in the Family Round for two weeks, which is organized by healthcare staff following a protocol aiming to integrate parents into the discussion. They will be compared to the two-week period without the Family Round.

Data2Action Oregon Project: Supporting Data-driven Decision-Making for Substance Use Services, Policy, and Overdose Prevention

Oregon's decision makers (e.g., community service providers, public health, justice, advocacy groups, payers) are calling for comprehensive, current, and trusted data to inform how they allocate resources to improve substance use services and mitigate the growing opioid and methamphetamine epidemics in their state. Consistent with the HEAL Data2Action call for Innovation projects that drive action with data in real-world settings, this study will refine and test the impact of a novel implementation strategy to engage cross- sector decision makers and make data that they identify as relevant to their decisions available to them in easy- to-use products. The proposed study aims to not only address critical knowledge gaps regarding how and when data can inform impactful, transparent decision-making, but to provide decision makers with the data that they need to achieve community-wide substance use prevention and treatment goals, including the increased delivery of high-quality, evidence-informed, services and the prevention of overdoses.

Clinical Decision-Making During FEES: The Impact of Residue Amount and Location

In this study, the investigator aims to identify the threshold of food residue visualized in the throat during a FEES (fiberoptic endoscopic evaluation of swallowing) that speech-language pathologists allow before restricting a patient from eating. 60 speech-language pathologists will be required to participate, with half of them watching a pre-recorded video detailing current research about residue in the throat of pharynx. The group watching the video will then re-score their images. This investigates the impact of education on clinical decision-making. Finally, 8 clinicians will meet with the researcher individually to share their clinical decision-making rationale. With this information, the researcher hopes to identify a patient population who is at risk for diet restrictions in order to encourage speech-language pathologists to extend the swallow study and trial more compensatory strategies before restricting the patient's diet.

A Study of Communication Between Clinicians, Patients, and Families in the Intensive Care Unit (ICU)

The purpose of this study is to investigate a specific approach to patient care called a time-limited trial (TLT). This approach is sometimes used for people who develop critical illness and are cared for in an intensive care unit (ICU). A time-limited trial is a plan made together by medical teams, patients with critical illness (if they can take part), and their families or other important people helping to make their healthcare decisions. A time-limited trial starts with a discussion of the patient's goals and wishes. Then, a plan is made to use ICU treatments for a set period of time to give the patient the chance to recover. After this time, the patient's response to treatment will be reviewed to help guide what to do next. Medical teams consider this kind of plan when it is not clear if a patient can recover to a quality of life that is acceptable to them. With a time-limited trial, patients, families, and medical teams experience this uncertainty together. The main goal of this study is to find the best way to use TLTs for patients in the ICU who have trouble breathing and need mechanical ventilation to help them breathe. The hypothesis is that optimal time-limited trial delivery will reduce the time patients with acute respiratory failure spend in the ICU and will improve the intensive care unit experiences for their families and clinicians.

Identifying the Neural Correlates of Mental Simulation in Multi-Step Planning

Planning is the ability to think ahead by considering possible future actions and their consequences. This research study aims to understand how the brain supports multi-step planning by testing whether people simulate promising future move sequences while deciding what to do next. Healthy adult volunteers will learn and play a strategy game called "Four-in-a-Row" (similar to Connect Four). Participants will complete two sessions on successive days: an online behavioral training/playing session and an in-person brain-recording session at New York University. During the brain-recording session, participants will view mid-game board positions and choose the best move while the study team records brain activity (using magnetoencephalography \[MEG\] or functional MRI \[fMRI\]) and eye movements. Data from the game and eye tracking will also be used to fit computational models of planning that help interpret the neural measurements.

The Effect of Digital Games on Ethical Sensitivity and Decision Making in Nursing Students

The study was planned using a randomised controlled experimental design to determine the effectiveness of digital game-based teaching in the development of ethical sensitivity and ethical decision-making processes among nursing students.

The Effect of Laughter Yoga on Individual and Organizational Outcomes in Nurse Managers

The goal of this clinical trial is to learn if laughter yoga can improve both individual and organizational outcomes in nurse managers. The main questions it aims to answer are: * Does laughter yoga lower burnout and stress levels in nurse managers? * Does laughter yoga improve work-life quality and job performance? * Does laughter yoga help nurse managers make better decisions and solve problems more effectively? * Does laughter yoga lower compassion fatigue and support positive approaches to workplace conflict? Researchers will compare a laughter yoga group with a control group to see if there are meaningful differences. Participants will: * Join structured laughter yoga sessions for a defined period (weekly sessions). * Complete surveys before and after the program about stress, burnout, work-life quality, decision-making, problem solving, job performance, compassion fatigue, and conflict approaches. * Continue their usual work while attending sessions.

Seeking Objectivity in Allocation of Advanced Heart Failure (SOCIAL HF) Therapies Trial

The primary goal of this study is to assess real-world effectiveness and implementation of an evidence-based multi-component strategy to reduce disparities in the allocation rate of advanced heart failure therapies, heart transplants and ventricular assist devices. This study proposes to implement evidence-based strategies that reduce unequal and unethical decision-making towards patients, replace subjective evaluations with objective criteria, and improve group dynamics in a randomized cluster trial. Our rigorously designed trial will inform national guidelines for advanced heart failure therapy allocation, and data are likely to be generalizable to other organ replacement treatments and advanced chronic disease decision-making processes across populations.

Combined Anodal Transcranial Direct Current Stimulation (tDCS) and Cognitive Training and Decision-making

This study aims to (i) assess the effects of combined tDCS and cognitive training on decision-making on a trained task (Iowa Gambling Task; IGT); and (ii) test generalization to a closely related cognitive domain, namely motor impulsivity. It is hypothesized that combined anodal tDCS and cognitive training will result in more advantageous decisions and better impulse control than combined sham tDCS and cognitive training.

3-Dimensional Evaluation of Body Perception

The goal of this observational study is to evaluate the changing body perception of amputees aged 18-65 years using prostheses through different personal perspectives of the right-left distinction. In addition, we aimed to examine the relationship between possible changes in body perception and visual spatial perception and neurocognitive performances. The main questions that this study aimed to answer are as follows: 1. Is there a difference between the amputee group and the control group in terms of parameters related to body perception? 2. Is there a difference between the amputee group and the control group in terms of neurocognitive skills? 3. Is there any difference between the amputee group and the control group in terms of visual spatial perception abilities? To examine whether changes in body perception in amputees affect neurocognitive performance, visuospatial perception and perspective perception and the relationship between them will be compared with a healthy control group. The assessments to be applied to both groups can be summarised as follows: * Demographic information such as age, gender, and education level will be recorded. * Mini-mental state test will be used to assess the cognitive level. * Edinburgh Handedness Scale will be used to determine the dominant side. * Right-left discrimination and personal perspective perception will be assessed using a desktop programme. * The clock drawing test and Benton line orientation test will be used to visual spatial perception. * A computer based program called The Central Nervous System (CNS) Vital Signs Neurocognitive Test Battery will be used to asesses neurocognitive abilities.

Peri-Operative Surgical Care Optimisation for Patients Requiring Emergency Surgery

Emergency General Surgery (EGS) is an umbrella term which describes all patients presenting to hospital with an acute abdominal problem. Patients can have various conditions requiring emergency operations. EGS is one of the most common reasons for an emergency admission in the UK. EGS is often referred to as "high-risk" surgery. For those patients who do survive after their surgery, many struggle with frailty and new medical problems resulting in a reduction in their quality of life (QoL). The goal of this observational study is to explore QoL and decision-making in EGS through questionnaires and interviews with patients, families/supporters and consultants working in EGS. Workstream 1 will involve patients and families/supporters. Workstream 2 will involve consultants. The investigators are interested in patients who have either undergone EGS (EmLaps) or have needed but not undergone EGS (NoLaps). The investigators are interested in exploring participants (patients, families/supporters and consultants) experiences of this EmLap vs NoLap decision. The main questions the investigators want to answer are: * What is the long-term QOL of EmLap/NoLap patients and their family/supporters? * How do patients and their family/supporters describe their experience of decision-making in EGS? * What are consultant's experiences and views on decision-making in EGS? Workstream 1 participants (patients and family members/supporters) will complete questionnaires and take part in interviews at different time-points following their decision (1 month/3 months/ 9-12 months). Questionnaires and interviews will explore QoL and decision-making in EGS. Consultant participants will be asked to complete an online survey and/or take part in an individual interview. Both will explore decision-making in EGS.

Needs and Preferences of Patients With Head-neck Cutaneous SCC

The care of patients with high-risk cutaneous squamous cell carcinomas in the head-neck area is complex and requires a multidisciplinary approach. A key component in this care is the need and experience of patients. However, studies on the experiences and needs of patients with high-risk cutaneous squamous cell carcinomas in the head-neck region are lacking.