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70 Probiotics Trials Near You

Power is an online platform that helps thousands of Probiotics patients discover FDA-reviewed trials every day. Every trial we feature meets safety and ethical standards, giving patients an easy way to discover promising new treatments in the research stage.

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No Placebo
Highly Paid
Stay on Current Meds
Pivotal Trials (Near Approval)
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Milk + Yogurt for Bone Health

Saskatoon, Saskatchewan
Milk and dairy products contain significant amounts of nutrients that contribute to optimal health - nutrients like calcium, vitamin D, and high-quality protein. Fermented milk products or fermented dairy products are dairy foods that have been fermented with certain bacteria. Yogurt is a fermented dairy product containing millions of beneficial bacteria. In this study, the invesgitagtors will look at the effect of milk (a non-fermented dairy product) and yogurt (a fermented dairy product) supplementation on bone health and the amount of fat and muscle mass in Canadian young adults over a 24-month period. While dairy products contain significant amounts of nutrients, the scientific community does not know the impact of long-term supplementation of fermented (i.e., yogurt) or non-fermented (i.e., milk) dairy food on bone health and the amount of fat and muscle mass in young adults. To fill this knowledge gap, the investigators will recruit participants with low calcium intake and assign them to three different groups: 1) milk (intervention) group; 2) yogurt (intervention) group; and 3) control group. The investigators will ask the participants in the milk group to drink 1.5 servings (375 mL) of milk per day for 24 months. Participants in the yogurt group will consume 2 servings (350 g) of yogurt per day for 24 months. Those in the control group will continue their usual diets. Using a randomized controlled trial design, the investigators will measure bone health parameters, hormonal indices related to bone metabolism, body composition (e.g., muscle mass, fat mass), and the number and composition of bacteria living in the gastrointestinal (GI) tract. The hypothesis is that supplementation with yogurt will have more positive effects on bone health indices, particularly femoral neck BMD as the primary outcome, than milk in Canadian adults aged 19-30 years. The secondary hypothesis is that supplementation with yogurt, as a fermented milk product, will have a more beneficial effect than milk on body composition measures. The data will provide valuable information for developing targeted health initiatives and marketing strategies regarding the benefits of fermented and non-fermented dairy product consumption.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:19 - 30

99 Participants Needed

Supplement System for Healthy Subjects

Pleasant Grove, Utah
The goal of this clinical trial is to learn whether four dietary supplements and lifestyle changes can affect gene expression and blood markers in healthy volunteers. The main questions it aims to answer are: 1. How does daily ingestion of dietary supplements affect gene expression and hsCRP and vitamin D levels measured in blood? 2. How does daily ingestion of dietary supplements affect anthropometric measurements, sleep and physical activity, and gut microbiome composition? 3. How does daily ingestion of dietary supplements affect cognitive and subjective health parameters? 4. Do prescriptive lifestyle modifications affect the supplements' efficacy? 5. Is there a difference in outcomes between participants who take all four study supplements and those who take three study supplements with a placebo? 6. Is ingesting dietary supplements for 12 weeks safe, as measured by laboratory tests and adverse events?

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:30 - 55

120 Participants Needed

Synbiotic Supplement for Exercise Endurance

Calgary, Alberta
The goal of this clinical trial is to assess the efficacy of a synbiotic blend on exercise performance and other exercise parameters in trained adult cyclists. It is hypothesized that those taking the synbiotic blend will have improved endurance exercise performance. The primary objective is to assess the impact of a synbiotic on 20km distance trial performance in 36 cyclists. Secondary objectives include assessing the impact of the synbiotic on exercise metabolism, body composition, gastrointestinal and immune health.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 45

36 Participants Needed

Probiotic for High Altitude Acclimatization

Bishop, California
The goal of this study is to learn if the probiotic SLAB51 (Sivomixx800®) works to enhance acclimatization to high altitude in humans. The main questions it aims to answer are: Does SLAB51 improve oxygen saturation during high-altitude exposure? Researchers will compare SLAB51 to a placebo (a substance that contains no probiotic) to see if SLAB51 works to enhance high-altitude acclimatization. Participants will: Take SLAB51 or a placebo three times daily during two separate three-night acclimatization periods at high altitude, spaced at least six weeks apart. Complete baseline measurements at sea level. Visit the high-altitude Barcroft Station (3,801 m) at the University of California White Mountain Research Center for physiological measurements and assessments. Undergo assessments including oxygen saturation, ventilation, heart rate, blood pressure, sleep studies, cognitive assessments, exercise capacity, Acute Mountain Sickness scores, and provide blood, fecal, and urine samples for advanced analyses.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 65

17 Participants Needed

Synbiotic Supplement for Colic

San Diego, California
Background and Significance: Bifidobacterium longum subspecies infantis (B. infantis) and other infant associated Bifidobacterium (such as Bifidobacterium longum subspecies longum and Bifidobacterium breve) are known to be important bacteria in the infant gut microbiome. A lack of Bifidobacterium in the infant gut may lead to disordered development of the infant microbiome and immune system, which can contribute to the development of gastrointestinal issues, pathogenic infections, and immune-related conditions including allergic disease and autoimmune disorders. The investigators hypothesize that establishing Bifidobacterium in the infant gut through delivery of a synbiotic, containing bifidobacterium and human milk oligosaccharides (HMOs; Bifidobacterium's primary nutrient source) may modulate the microbiome and correct this disruption. Research Question: Does synbiotic supplementation on infants and toddlers of various ages alter the gut microbiome as measured by GI-tolerance, fecal microbiome composition, and fecal metabolic profile? Objectives: * Demonstrate shifts in microbiome composition and metabolism * Demonstrate tolerance by observing neutral or positive shifts in GI related behaviors Study Design Overview: Participants Infants aged 2-24 months will be enrolled to evaluate the ability of a synbiotic (human milk oligosaccharide + a Bifidobacterium blend (B. infantis, B. longum, and B. breve)) to modulate the gut microbiome. Infants will be randomly split into two cohorts, one that receives synbiotic supplementation and one that receives a placebo control (lactose). Initially, only ages 12-24 months will be enrolled (first 25 participants), and a safety review will be performed prior to enrolling younger infants. Cohorts * Cohort 1 (supplementation) participants will be aged 2 months to 24 months. They will receive synbiotic supplementation for 1 month. * Cohort 2 (no supplementation) participants will be aged 2 months to 24 months. Will receive placebo (lactose) over the course of 1 month. Design Caretakers will be recruited and screened using an online questionnaire to determine eligibility and cohort assignment. They will give consent using an online one-party consent form (Appendix 1). Participants will be distributed randomly between cohorts 1 and 2. Participants will be shipped the synbiotic or placebo (lactose) and a set of stool sampling kits. Calls with the participant will take place throughout the study as necessary to explain participant responsibilities and ensure compliance. Two sample types will be collected during the study, a full fecal sample and a DNA/RNA tube only. The full fecal sample will be collected at the beginning and end of supplementation and the DNA/RNA tube only will be collected at all other time points. Samples will be collected at supplementation start, one week after supplementation, four weeks after supplementation start (coinciding with the end of supplementation) and 6 weeks after supplementation start (coinciding with a 2 week washout period). Journals and questionnaires will be used for the duration of supplementation as well as 2 weeks before and after to assess the impact of supplementation. Laboratory Assessments: Stool samples will be obtained for each subject. The first sample will be taken before supplementation start. Additional samples will be collected: after 1 week of supplementation, after 1 month of supplementation, and after a 2 week period of no supplementation (a washout period). All samples will be collected at home and shipped back to Persephone Biosciences for processing. The initial sample and the sample after 4 weeks of supplementation will be full samples for metagenomic, metabolomic, and proteomic analysis. The 1 week after supplementation and 2 week post supplementation samples will be DNA/RNA tube samples for metagenomics only. Microbial whole genome sequencing, metabolite analysis, and immune profiling will be performed on stool from complete stool kits. Microbial whole genome sequencing alone will be performed on the DNA/RNA tube kits. Data Collection: Demographic data, general health information, diet and lifestyle information will be collected from the subjects (all self-reported). Journals and questionnaires will be used to evaluate the impact of the synbiotic.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:2 - 24

200 Participants Needed

Probiotics for Obesity

Los Angeles, California
The current standard of care for obesity is the optimal management of comorbid conditions such as diabetes and hyperlipidemia, and counseling on diet, weight loss, or increased physical activity programs. However, lifestyle, diet, and behavioral interventions may provide between 7-10% reduction in initial weight and even fewer with long-term weight loss. In severely obese patients (BMI\>40 or BMI\>35 with comorbidities), bariatric surgery is also a potential treatment, but there is a high barrier for patients to undergo surgery for weight loss. These barriers include an aversion to major abdominal surgery, long recovery time, potential risk of vitamin deficiency, and risk for abdominal pain. For these reasons, there is a paramount need for other treatments for obesity and for food addiction. The current standard of care for obesity and food addiction is difficult to implement and lacks sustained efficacy. Most struggle to complete treatment, lose minimal weight, lack sustained weight loss, and engage in the well-known "YoYo" diet phenomenon. While bariatric surgery is currently the only effective treatment for obesity, there are several barriers associated with it such as eligibility requirements, invasiveness, difficult recovery, and cost making it not readily available for everyone. Some approved medications that help with obesity, such as orlistat, lorcaserin, or naltrexone-bupropion, have not been widely adopted by providers or patients due to their limited responses and adverse side effects. Probiotic cocktails have shown to be safe with little to no side effects. Preclinical models of probiotics demonstrate the ability to curb obesity in animal models. Therefore, a probiotic that is able to show significant weight loss along with lifestyle modifications would be highly adopted and desirable.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 50

100 Participants Needed

Probiotics for Group B Strep Carrier in Pregnancy

Vancouver, British Columbia
This is a double-blind randomized placebo controlled trial that will investigate whether the use of three specific species of probiotics taken orally in pregnancy from 25 weeks gestation will reduce the incidence of Group B Streptococcus (GBS) colonization. Participants will take 2 capsules and 1 lozenge per day of either probiotic or placebo from 25 weeks gestation. The primary outcome will be the study-specific vaginal/rectal swab collected after 35 weeks gestation and before delivery. A reduction in women testing positive for GBS would lead to a decrease risk to infants of GBS infection and a reduction in the use of antibiotics leading to less maternal and neonatal antibiotic exposure.
Pivotal Trial (Near Approval)

Trial Details

Trial Status:Active Not Recruiting
Age:18 - 55
Sex:Female

168 Participants Needed

Probiotics for Healthy Infants

Sacramento, California
The purpose of this study is to determine if supplementing healthy term infants delivered by C-section or vaginal delivery who only consume breastmilk with a probiotic for 21 consecutive days increases levels of bacteria in infants' stool.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:21 - 45
Sex:Female

120 Participants Needed

Probiotic for Depression

San Francisco, California
This double-blind, placebo-controlled clinical trial will examine the effect of probiotic Visbiome on the brain and gut microbiome of individuals 15 to 24 years of age.

Trial Details

Trial Status:Recruiting
Trial Phase:Early Phase 1
Age:15 - 24

77 Participants Needed

Inulin for Healthy Subjects

West Lafayette, Indiana
The main aim of this study is to investigate differences in rate, extent of change and persistence of the gut microbiota in healthy adult volunteers in response to native chicory inulin. Along with investigating the impact of native chicory on bowl habits, mood and appetite. The two main questions this study aims to answer: * To what extent do differences exist in rate of change over time between individuals in gut microbiota response (Bifidobacterium growth) to native chicory inulin supplementation. * To what extent do differences exist between individuals in persistence of the gut microbiota upon stopping supplementation. The effects of native chicory inulin on gut microbiota response will be compared to a maltodextrin placebo to sure changes in gut microbiota result directly from chicory inulin supplementation. Participants will firstly complete a one-week run-in phase to establish baseline data and will then be allocated to either native chicory inulin or maltodextrin supplementation for 6 weeks. Inulin will be delivered at 12 g/day split into 2 x 6g portions. Maltodextrin will be calorie matched at 6 g/day split into 2 x 3g portions. This will then be followed by a 6 week post-supplementation phase. Fecal and blood samples will be collected regularly throughout all phases for analysis of gut microbiota and compounds of interest. Participants will also record any changes in gastrointestinal sensation, bowel habits and mood in a diary. Changes in appetite sensation will also measured.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 45

52 Participants Needed

Humanized Prebiotics for Gut Health

Chapel Hill, North Carolina
This study aims to establish the safety of a 15 g/day dose of pure prebiotics ß(1-4) galacto-oligosaccharides (GOS) and GOS enriched with N-Acetyl-D-lactosamine, a building block of gut glycoproteins and human milk oligosaccharides (LAcNac, humanized GOS, hGOS) in healthy adult individuals. The safety and tolerability of the dose and the biological signature of GOS and hGOS in healthy adults will be established through a pilot clinical trial to assess GOS and hGOS effects vs placebo on (i) gastrointestinal adverse effects as measured by the Gastrointestinal Symptom and Severity Checklist (GSSC), (ii) increased abundance of beneficial gut bacteria and restoration of the gut microbiome saccharolytic potential, (iii) modulation of biomarkers of inflammation and (iv) evaluation of intestinal barrier function.

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:18 - 55

49 Participants Needed

Camu Camu + ICI for Non-Small Cell Lung Cancer

Montréal, Quebec
This trial uses a natural berry supplement to improve gut health in patients with advanced lung cancer and melanoma. These patients often do not respond well to current treatments. The supplement works by increasing beneficial gut bacteria, potentially making cancer treatments more effective. Berries have shown potential against several cancers, including lung cancer and melanoma, by influencing cellular processes and improving gut health.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1

45 Participants Needed

Fermented Dairy Protein for Digestive Health

Phoenix, Arizona
A positive impact of a fermented dairy protein with prebiotic fiber supplement on self-reported GI complaints and wellbeing has been suggested (Wardenaar et al. 2024). The following project aims to further investigate the impact of this supplements in athletes with and without GI complaints in two separate data collections. Part I of the data collection aims to investigate the impact of this supplement vs. a placebo on carbohydrate malabsorption (as a potential cause for GI distress) in athletes that normally don't identify as having GI complaints (randomized double-blind cross over study design covering a total of 9 weeks, including a 3-week washout period). Part II of the data collection aims to confirm the earlier found results in the previous study (Wardenaar et al. 2024) in a group athletes self-reporting GI complaints that will be randomized into an intervention group or a placebo group (randomized double-blind parallel study design covering a total of 3 weeks).

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 50

114 Participants Needed

Prebiotic Fiber Supplementation for Gut Health

Stanford, California
The investigators propose a comprehensive, multiomic study that will integrate longitudinal data associating changes in specific gut bacteria and host in response to prebiotic fiber supplementation. These data will guide the development of an integrative biological signature relating bacterial-derived metabolites with biological outcome in the host. The open sharing of data generated by the proposed research represents a significant public resource that will support and accelerate future novel studies.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

100 Participants Needed

MHS-1031 for Acid Reflux

Wyoming, Michigan
This study will be conducted as a multi-center, randomized, double-blind, placebo-controlled trial to evaluate the effect of MHS-1031 on heartburn-free days in subjects with GERD-related heartburn symptoms.
Stay on current meds

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 2
Age:18 - 65

156 Participants Needed

Prebiotics for Gut Health

Chicago, Illinois
According to International Scientific Association for Probiotics and Prebiotics (ISAPP), a prebiotic is defined as a substrate that is selectively utilized by host microorganisms conferring a health benefit (Gibson et al, 2017). Fibers/ Prebiotics are known to have several beneficial effects on human health via gut. They remain mostly undigested in upper GI and reach colon where they are fermented by resident gut microbiota. This leads to the production of several beneficial metabolites such as short chain fatty acids and others which are implied in human health. The aim of this study is to examine the effects of combinations of two prebiotics on gut microbiota modulation and Quality of Life at two doses.

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased
Age:18 - 60

80 Participants Needed

Tagatose for Impaired Glucose Tolerance

Toronto, Ontario
The primary objective of this clinical-trial is to determine, in subjects with impaired fasting glucose (IFG) and/or insulin resistance (IR), if tagatose meets the definition of a prebiotic, namely that consuming tagatose for 4 weeks selectively stimulates the selective growth of bacteria in the colon and is associated with a health benefit (oral glucose tolerance) when compared to consuming the control treatment (10g sucrose) for 4 weeks.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 50

55 Participants Needed

Prebiotics for PTSD and Liver Cirrhosis

Richmond, Virginia
Despite medical advancements, PTSD remains a major issue in Veterans1. Current treatment strategies have relatively poor adherence. In patients with PTSD and cirrhosis, there is greater cognitive impairment as well as changes in gut microbiome structure and function2,3. In addition, when there is concomitant cirrhosis, medication-related treatment options become even narrower from a safety and tolerability perspective and cognitive issues pertaining to cirrhosis could impact participation3. Changes in gut microbiome in Veterans with cirrhosis and PTSD compared to those with cirrhosis without PTSD is characterized by a greater relative expression of pathobionts and reduction in stool microbiome diversity with reduction in bacteria that produce beneficial short chain fatty acids (SCFA)2. Modulation of the gut microbiome in patients with cirrhosis and PTSD may be an important therapeutic target. In prior studies with cirrhosis alone, microbial modulation using diet, antibiotics such as rifaximin, probiotics, and fecal microbiota transplant have improved gut microbial diversity and clinical outcomes in some cases4,5. In patients with cirrhosis without PTSD and in patients with PTSD without cirrhosis there is emerging evidence regarding prebiotics and other forms of gut microbial modulation. Prebiotics are such an example6. Prebiotics are natural fibers derived from carbohydrates and can be beneficial to gut microbiota (good bacteria in the gut)6. Resistant starches (RS) are dietary fiber prebiotics found naturally in many foods including potatoes, plantains, and legumes6,7. In addition to being highly accessible, RS have been shown to be well tolerated with few adverse reactions. While no studies of RS exist in PTSD + cirrhosis patients, a meta-analysis of RS in IBD has shown RS to be an effective treatment in both animal and clinical studies where improvements in clinical remission and reduced mucosal damage were found7. However, there is insufficient data regarding patients with PTSD and cirrhosis regarding gut microbial structure and function modulation with dietary supplements such as resistant starches. These starches can improve SCFA production in elderly subjects, which could in turn affect the gut-brain axis favorably8.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

30 Participants Needed

Lentils + Chickpeas for Imbalance of Microbes

Tallahassee, Florida
The primary goal of this research is to evaluate the effect of daily whole-cooked chickpea and lentil consumption for 8-weeks on gut health, including microbiome-metabolome arrays and gut epithelial/barrier function, in healthy young adults. Secondary Objectives include: * To examine the effect of daily whole-cooked chickpea and lentil consumption for 8-weeks on the measures of metabolic health and inflammation in healthy young adults. * To determine the feasibility of healthy young adults to successfully incorporate and sustain the recommended daily intake of pulses into their diets for eight consecutive weeks Research Interventions: Participants will be asked to consume a normal diet supplemented daily with either A) whole-cooked canned lentils, or B) whole-cooked canned chickpeas. The control condition will be instructed to consume a normal diet while restricting all pulse intake throughout the study.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:18 - 30

60 Participants Needed

Peanut Butter for Imbalance of Microbes

Tallahassee, Florida
The goal of this is parallel arm, randomized clinical trial is to learn and understand the effect of daily smooth peanut butter consumption on gut and metabolic health of children age 6-13. The main objectives are: Primary Objective: To determine the prebiotic effect of daily smooth peanut butter consumption for eight weeks on gut health, including microbiome-metabolome arrays, gut epithelial/barrier function, and gut transit time, in school-aged children. Secondary Objective(s) 1. To determine the effect of daily smooth peanut butter consumption for eight weeks on metabolic and inflammatory health markers, and measures of sleep quality in school-aged children. 2. To determine the potential mechanisms and feasibility of incorporating peanut butter into the diets of school-aged children as part of healthy, personalized nutrition. Research Intervention(s): Researchers compare two groups to see if there really is an effect of daily smooth peanut butter intake on gut and metabolic health. The two groups are: 1. The 1st condition (PB) includes a normal diet supplemented daily with personalized portion of smooth PB, sandwiched between two plain unsalted saltine crackers. 2. The 2nd condition (CTL) includes a normal diet supplemented daily with an isocaloric amount of a nut-free, vegetable oil-based chocolate spread, sandwiched between two plain unsalted saltine crackers.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:6 - 13

60 Participants Needed

Why Other Patients Applied

"As a healthy volunteer, I like to participate in as many trials as I'm able to. It's a good way to help research and earn money."

IZ
Healthy Volunteer PatientAge: 38

"I have dealt with voice and vocal fold issues related to paralysis for over 12 years. This problem has negatively impacted virtually every facet of my life. I am an otherwise healthy 48 year old married father of 3 living. My youngest daughter is 12 and has never heard my real voice. I am now having breathing issues related to the paralysis as well as trouble swallowing some liquids. In my research I have seen some recent trials focused on helping people like me."

AG
Paralysis PatientAge: 50

"I was diagnosed with stage 4 pancreatic cancer three months ago, metastatic to my liver, and I have been receiving and responding well to chemotherapy. My blood work revealed that my tumor markers have gone from 2600 in the beginning to 173 as of now, even with the delay in treatment, they are not going up. CT Scans reveal they have been shrinking as well. However, chemo is seriously deteriorating my body. I have 4 more treatments to go in this 12 treatment cycle. I am just interested in learning about my other options, if any are available to me."

ID
Pancreatic Cancer PatientAge: 40

"I changed my diet in 2020 and I’ve lost 95 pounds from my highest weight (283). I am 5’3”, female, and now 188. I still have a 33 BMI. I've been doing research on alternative approaches to continue my progress, which brought me here to consider clinical trials."

WR
Obesity PatientAge: 58

"My orthopedist recommended a half replacement of my right knee. I have had both hips replaced. Currently have arthritis in knee, shoulder, and thumb. I want to avoid surgery, and I'm open-minded about trying a trial before using surgery as a last resort."

HZ
Arthritis PatientAge: 78

Prebiotics for Type 1 Diabetes

Saskatoon, Saskatchewan
Evidence suggests that prebiotic fibre can correct dysbiosis, reduce intestinal permeability and improve glycemic control. The investigators hypothesize that microbial changes induced by prebiotics contribute to gut and endocrine adaptations that reduce glucose fluctuations, including less hyper- and hypoglycemia in type 1 diabetes (T1D). The primary objective is to compare the change in frequency of hypoglycemia from baseline to 6 months in n=144 individuals with T1D treated with a 6-month course of prebiotic or placebo as an adjunct to insulin. Secondary objectives will be aimed at understanding the mechanisms by which the prebiotics could affect glycemic control.

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:7+

144 Participants Needed

NextGen Toolkit for Tracheostomy Care

Ann Arbor, Michigan
The goal of this clinical trial is to test the NextGen Tracheostomy Toolkit in people who have a tracheostomy. The main questions it aims to answer are: * What is the number of atraumatic tracheostomy suctionings before and after the use of automated robotic suctioning device divided by the total number of tracheostomy suctionings across arms experimental group 1 vs. control group? * What is the number of atraumatic tracheostomy suctionings before and after the use of Nextgen Tracheostomy Toolkit divided by the total number of tracheostomy suctionings across arms experimental group 3 vs. control group? * What is the number of successful first-time tracheostomy tube change attempts before and after the use of mixed reality tracheostomy tube change device divided by the total number of tracheostomy tube changes across arms experimental group 2 vs. control group? * What is the number of successful first-time tracheostomy tube change attempts before and after the use of Nextgen Tracheostomy Toolkit divided by the total number of tracheostomy tube changes across arms experimental group 3 vs. control group? Participants will be randomly divided into 4 groups and assigned different interventions. 1. Experimental group 1 will receive suctionings using automated robotic suctioning device. 2. Experimental group 2 will receive tracheostomy tube changes using mixed reality tracheostomy tube changing system. 3. Experimental group 3 will receive Nextgen Tracheostomy Toolkit that includes suctionings using automated robotic suctioning device and tracheostomy tube changes using mixed reality tracheostomy tube changing system. 4. Control group will receive usual tracheostomy care Researchers will compare the four groups to see the effect of Nextgen tracheostomy toolkit and its components on the number of atraumatic tracheostomy suctionings and number of successful first-time tracheostomy tube changes.
No Placebo Group

Trial Details

Trial Status:Not Yet Recruiting
Trial Phase:Unphased

632 Participants Needed

Augmented Visual Feedback for Stroke Rehabilitation

Chicago, Illinois
The goal of this research study is to increase understanding of error augmentation by applying it to visual feedback during motion tracking with a Leap Motion device - a recently developed optical hand tracking tool - and the LookingGlass - a new, portable virtual reality environment. In conjunction with the Leap, large, three dimensional work spaces can provide an immersive and virtual augmented environment for rehabilitation. Previously, experiments have utilized the Virtual Reality Robotic and Optical Operations Machine (VRROOM) to create such visually immersive environments. The Robotics lab as part of the Arms and Hands Lab on the 22nd floor of the Shirley Ryan Abilitylab has developed a portable version of this system, which is more compact and clinic-compatible. Combining this visual 3D system with the Leap creates a novel, more capable apparatus for studying error augmentation. This research study will have 3 different arms: 1.) a healthy group of individuals (Healthy Arm), 2.) a group of stroke survivors within 8 months of stroke (Acute Arm), and 3.) a group of stroke survivors that had their stroke more than 8 months ago (Chronic Arm). Each Arm will use the Leap motion tracker and the Looking Glass to participate in a reaching intervention. The healthy arm will only participate in 1 visit with an intervention with and without error augmented visual feedback. The Acute Arm and the Chronic Arm will both have 2 groups: 1.) Error Augmented Visual Feedback group and 2.) Non-Augmented or Veridical Visual Feedback group. The Chronic Arm will have a structured intervention and evaluation protocol: Study staff will administer outcome assessments at 3 time points: a.) prior to intervention, b.) post intervention, and c.) 2 months after the conclusion of intervention. Intervention will occur over the span of 6-8 weeks with the goal of 3 1-hour sessions per week. The Acute Arm will have a less structured intervention that will occur while the participant is an inpatient at Shirley Ryan AbilityLab. Study staff will administer outcome assessments at at least 2 time points: a.) prior to intervention, b.) post intervention just prior to discharge from Shirley Ryan AbilityLab. Between initial and post intervention evaluations, midpoint evaluations will take place at a maximum of once per week if the participant's schedule, activity tolerance, and length of stay allows. Intervention will consist of 1-hour sessions occurring according to the availability of the participant at the rate of no more than 2 sessions in a 24 hour period. Investigators hope to investigate these questions: 1. Can the movement of healthy individuals be characterized with error augmented visual feedback and veridical visual feedback? 2. Will error augmented visual feedback or veridical visual feedback result in greater movement ability improvement? Investigators hypothesize that in the Chronic Arm, those what trained with error-augmented visual feedback will have improved movement ability compared to those who trained with veridical visual feedback. 3. Is treatment with the looking glass and leap system feasible with an inpatient population? Investigators hypothesize that this treatment will be feasible for an inpatient population.
No Placebo Group

Trial Details

Trial Status:Enrolling By Invitation
Trial Phase:Unphased

75 Participants Needed

Ankle Exosuit Training for Stroke Rehabilitation

Chicago, Illinois
This study focuses on investigating exosuit technology by evaluating its ability to provide a gait-restorative effect delivered in both clinic and community settings. The exosuit provides dynamic dorsiflexion and plantarflexion assist during walking. We will determine the effect of training parameters of intensity, repetition, and gait quality which are all key parameters associated with experience-dependent neuroplasticity. The other objective is to determine the effect of this intervention on community walking activity, walking speed, walking distance, and locomotor mechanics and energetics.
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

10 Participants Needed

Exoskeleton Mobility Training for Stroke

Chicago, Illinois
The purpose of this study is to assess the safety and effectiveness of the Ekso robotic exoskeleton in persons affected by a severe stroke. * Primary Objectives: * To determine if a structured high-dosage exoskeleton training program (EXTP) results in clinically significant gains in walking recovery in individuals affected by severe stroke. * To determine whether timing of EXTP delivery (i.e., sub-acute vs. chronic) and severity (non-ambulators vs. limited house-hold ambulators) affects the improvement in gait speed and overall function following the EXTP training protocol. * To determine whether maintenance or further improvement in gait speed can be achieved by an intensive follow-up program of either a traditional rehabilitation program (TRP) or extended EXTP. * Secondary Objectives: * To determine the effect on functional walking endurance as assessed by the 6 minute walk test and 10 meter walk test, in high-dosage exoskeleton training program (EXTP) vs. traditional rehabilitation program (TRP) carried in an outpatient setting for post stroke individuals. * To determine the effect on functional balance, as assessed by the Berg Balance Scale, Functional Gait Assessment and Five times sit to stand measure as assessed by the 6 minute walk test, in high-dosage exoskeleton training program (EXTP) vs. traditional rehabilitation program (TRP) carried in an outpatient setting for post stroke individuals. * To determine the effect on stroke recovery, as assessed by the step counter of task specific training in high-dosage exoskeleton training program (EXTP) vs. traditional rehabilitation program (TRP) carried in an outpatient setting
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased

60 Participants Needed

Error-enhanced Learning for Stroke Recovery

Chicago, Illinois
This trial uses a robotic arm and virtual reality to help stroke patients practice reaching exercises tailored to their specific mistakes. By understanding and correcting these mistakes, the therapy aims to improve arm movement. Virtual reality (VR) technology is a novel adjunctive therapy that could be applied in neurorehabilitation.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

20 Participants Needed

Movement Amplification Gait Training for Stroke

Chicago, Illinois
Stroke is a leading cause of disability in the United States, affecting approximately 795,000 people annually. The Veteran's Health Administration provides over 60,000 outpatient visits for stroke-related care annually at a cost of over $250 million. Among ambulatory people with chronic stroke (PwCS), impaired balance is a common health concern that substantially limits mobility (those with the worst balance walk the least). This project will explore adaptive strategies employed by PwCS in balance challenging environments and if a novel gait training intervention using a robotic device to amplify a person's self-generated movements can improve walking balance. The development of effective interventions to increase walking balance among PwCS will positively impact Veterans' health, quality of life, and ability to participate in walking activities.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased

30 Participants Needed

Robot Therapy for Anxiety

Toronto, Ontario
Children experience pain and distress in clinical settings every day. The negative consequences of unaddressed pain can be both short-term (e.g. fear, distress, inability to perform procedures) and long-term (e.g. needle phobia, anxiety). In previous small studies, a humanoid robot has been used to deliver cognitive-behavioural therapy during needle procedures. The results of these early studies have been positive, showing high acceptance among children as well as promising initial clinical results. However, these studies all had critical technical limitations: the robot was remotely operated and used purely scripted behaviour with limited Artificial Intelligence support. This reduced the potential to offer personalized support to children. In this project, the study team aims to address this limitation by developing and evaluating a clinically relevant and responsive artificial intelligence-enhanced social robot.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Unphased
Age:5 - 11

90 Participants Needed

Social Robot Interaction for Cognitive Impairment

Nashville, Tennessee
The objective of this study is to demonstrate the impact of a socially assistive robot system on reducing apathy among cognitively impaired older adults residing in long term care facilities. Earlier phases of this project demonstrated the feasibility and acceptability of the robotic system. First, investigators will improve the social robotic interaction architecture through additional software development, enhance its versatility, and make it easy for non-experts to run. Second, 188 participants will be randomized to either usual activity programs at the long term care facility, or the usual activity programs plus the robotic activities. Researchers will examine the effect on apathy and also plan on examining underlying individual and facility factors that influence the impact of the robotic activities.
No Placebo Group

Trial Details

Trial Status:Recruiting
Trial Phase:Phase 1, 2
Age:65+

200 Participants Needed

Locomotor Training for Infants at High Risk of Cerebral Palsy

Philadelphia, Pennsylvania
The objective of this project is to characterize the evolution of locomotor learning over the first 18 months of life in infants at high risk for cerebral palsy (CP). To characterize how locomotor skill is learned (or not learned) during this critical period, the investigators will combine established protocols using robust, unbiased robotic and sensor technology to longitudinally study infant movement across three consecutive stages during the development of impaired human motor control - early spontaneous movement, prone locomotion (crawling), and upright locomotion (walking).
No Placebo Group

Trial Details

Trial Status:Active Not Recruiting
Trial Phase:Unphased
Age:0 - 6

60 Participants Needed

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Frequently Asked Questions

How much do Probiotics clinical trials pay?

Each trial will compensate patients a different amount, but $50-100 for each visit is a fairly common range for Phase 2–4 trials (Phase 1 trials often pay substantially more). Further, most trials will cover the costs of a travel to-and-from the clinic.

How do Probiotics clinical trials work?

After a researcher reviews your profile, they may choose to invite you in to a screening appointment, where they'll determine if you meet 100% of the eligibility requirements. If you do, you'll be sorted into one of the treatment groups, and receive your study drug. For some trials, there is a chance you'll receive a placebo. Across Probiotics trials 30% of clinical trials have a placebo. Typically, you'll be required to check-in with the clinic every month or so. The average trial length for Probiotics is 12 months.

How do I participate in a study as a "healthy volunteer"?

Not all studies recruit healthy volunteers: usually, Phase 1 studies do. Participating as a healthy volunteer means you will go to a research facility several times over a few days or weeks to receive a dose of either the test treatment or a "placebo," which is a harmless substance that helps researchers compare results. You will have routine tests during these visits, and you'll be compensated for your time and travel, with the number of appointments and details varying by study.

What does the "phase" of a clinical trial mean?

The phase of a trial reveals what stage the drug is in to get approval for a specific condition. Phase 1 trials are the trials to collect safety data in humans. Phase 2 trials are those where the drug has some data showing safety in humans, but where further human data is needed on drug effectiveness. Phase 3 trials are in the final step before approval. The drug already has data showing both safety and effectiveness. As a general rule, Phase 3 trials are more promising than Phase 2, and Phase 2 trials are more promising than phase 1.

Do I need to be insured to participate in a Probiotics medical study?

Clinical trials are almost always free to participants, and so do not require insurance. The only exception here are trials focused on cancer, because only a small part of the typical treatment plan is actually experimental. For these cancer trials, participants typically need insurance to cover all the non-experimental components.

What are the newest Probiotics clinical trials?

Most recently, we added NextGen Toolkit for Tracheostomy Care, Probiotics for Gestational Diabetes and Vaginal Probiotics for Premature Rupture of Membranes to the Power online platform.

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