There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
In this study, the investigators are assessing the ability of Veillonella (Veillonella atypica FB0054) to decrease fatigue and increase energy in a heterogeneous cohort of healthy adults compared to placebo. Study subjects will fill out a baseline health and habit survey followed by daily and weekly surveys over a two week baseline period to understand their baseline habits, fatigue, and energy levels. After this, subjects will take one daily capsule orally of one of two doses of Veillonella or placebo for four weeks, while again filling out both daily and weekly surveys. Finally, there will be a two week washout period with no supplementation but only daily and weekly surveys. At the end of the study, there will be a final experience survey.
The primary objective of this study is to evaluate the effect four different dentifrices have on gingivitis after 12 weeks of product use. The secondary objectives are to assess the effect four dentifrices, have on plaque and oral microbiome composition.
The objective of this learning clinical study is to assess the gingivitis effects of four different dentifrices over a 3-month period.
This research challenges our current approach to fee-for-service palliative care and is significant because it will advance the fields of palliative and person-centered care, clinical practice, public policy, and health care financing. However, the most important effect will be on seriously ill patients and their families through increased access to palliative care outside of hospitals, enhanced palliative continuity across health settings, and improved affordability via reformed payment structures. Nation-wide replication of reimbursable HBCP models is anticipated.
This study will investigate the Pharmacokinetic (PK) and safety of Budesonide and albuterol (BDA) metered dose inhaler (MDI) HFO and BDA MDI HFA in healthy male and female participants.
This study was designed to find our whether a novel toothpaste containing safe digestive enzymes (Tartarase) was able to remove pre-existing dental tartar when compared to a well-known toothpaste (Crest). A group of 40 test subjects that had at lease 9 mm of tartar on the tongue side of the 6 lower front teeth, were randomly divided into 3 groups unknown to the the team overseeing the measurements. All the groups brushed with a toothbrush approved by the American Dental Association. Group A (20 subject) was the control group. They brushed in the morning and before bed with Crest for 2 minutes. Group B (10 subjects) brushed in the morning and before bed using the same procedure, first with Tartarase for 30 seconds, spit, but did not rinse, then repeated. After 30 minutes then brushed with Crest. Group C (10 subjects) brushed for 30 seconds with Tartarase, spit but did not rinse, then filled a dental tray with Tartarase and covered the 6 lower front teeth and waited 30 minutes, spit but did not rinse and brushed for ann additional 30 seconds with Tartarase. After 30 minutes they brushed with Crest. They brushed with crest before bed, without another Tartarase treatment. The study was a 4-week study, with tartar measured at the start (baseline), again after 2 weeks and again at the final study point of 4 weeks. If any of the study subjects experienced anything unpleasant, they were to inform the team overseeing the study. The tartar measurements were compiled into the 3 groups and statistically analyzed to determine if there were any changes in the amount of tartar within the groups and between the groups.
The objective of the current study (PERSIST) is to 1) determine acceptability of an 8-session (16 week) group curriculum on personal resilience skills for residents in the Duke General Surgery Program, and 2) examine changes in professional fulfillment, depression symptomatology, anxiety symptomatology, and self-valuation, and positive wellbeing (flourishing) at the end of the program and 3-month follow-up compared to baseline, 3) examine performance on surgery training metrics compared to the mean performance of non-participants. Participants will be residents active in the Duke General Surgery Program. There will be one group of Junior Assistant Residents (JAR, N = 10) and one group of Senior Assistant Residents (SAR, N =10), which will be conducted separately. At baseline, all participants will complete questionnaires related personal resilience, including professional fulfillment (professional fulfillment, work exhaustion, interpersonal disengagement), depression symptoms, anxiety, symptoms, self-valuation, flourishing, and psychosocial working conditions. At post-treatment (end of session 8), participants will complete the baseline questionnaires (with the exception of psychosocial working conditions), as well as a questionnaire assessing acceptability of the group experience and content. The post-treatment questionnaires will be repeated as a 3-month follow-up. All study activities are considered low risk, and there the training is expected to have the benefit of teaching lasting skills to promote professional and personal resilience. To protect participant confidentiality, surgery staff and faculty will not have access linkage between study variables and participant identity.
This study will be an observational registry to investigate the ability of magnetocardiography (MCG) in determining the presence of myocardial ischemia with the absence of obstructive coronary artery disease, by using an invasive reference standard coronary flow reserve (CFR) measured using thermodilution for diagnosis. The device is a magnetocardiography (MCG) scanner named CardioFlux, which is paired with cloud processing software. A CardioFlux scan appointment shall last approximately 15 minutes in duration and include a patient questionnaire following the scan.
The purpose of this study was to examine whether an app- and mentor-based program reduced anxiety among individuals reporting difficulties with anxiety. For the intervention group, this study involved completing an 8-week program focused on helping participants reach their personality goals. The program involved app-based games, journaling, and completing behavioral challenges. Participants engaged with the study app for approximately 15 minutes per day and spoke with a study mentor weekly for 1 hour. Participants were asked to complete surveys prior to and after the program. The pre-program survey lasted approximately 1 hour, and the post-program survey lasted approximately 30 minutes. For the control group, this study involved completing surveys. Participants were asked to complete surveys 8 weeks apart. The first batch of surveys lasted approximately 1 hour, and the follow-up surveys lasted approximately 30 minutes.
An informational video about joining a Research Notification Registry is being compared with a version of the video tailored to African/ African American parents, reminding them about the importance of their being included in clinical trials. African/African American parents and caregivers of children under 13 years of age are targeted.