All Clinical Trials

Preclinical data indicate that very low carbohydrate ketogenic diets (KD) may prevent progression of age-related sarcopenia (skeletal muscle decline) but also may disturb bone metabolism. The investigators will pilot test a randomized trial comparing the effects of short-term adaptation to a well-formulated ketogenic diet and Mediterranean diet on markers of bone metabolism and muscle function in older adults. The expected results will help inform the benefit-risk assessment for older patients considering longer term use of KD therapy. Read Less

The sub-study will involve a rigorous mixed-methods design. The qualitative phase of the sub-study will consist of semi-structured interviews. During the semi-structured interviews, 10 eligible women will be recruited to identify barriers and facilitators to accessing virtual mental health services. This information will be used to adapt an evidence-based patient navigation intervention for virtual use. For the intervention phase of the sub-study, 30 women with persistent postpartum depression symptoms will be recruited to participate in the adapted virtual navigator program using rapid cycle testing over a 2-month period. Read Less

This is a pilot study collecting data on the diversity and composition of gut microbiomes in subjects with advanced/metastatic Non-Small Cell Lung Cancer (NSCLC) while receiving treatment for NSCLC. Read Less

This is a single center Phase I clinical trial of FT536 administered intraperitoneally (IP) 3 times a week for one week for the treatment of recurrent gynecologic cancers. A short course of outpatient lymphodepleting chemotherapy is given prior to the first dose of FT536 to promote adoptive transfer. Read Less

The purpose of this research study is to study the use of an ultrasound measurement system (USCOM) for patients with newly diagnosed fetal growth restriction (FGR). This system uses a technology to measure how much blood is being pumped in and out of the heart, which is important for understanding the heart's function in relation to pregnancy. Read Less

The LIFT will be conducted at Brigham and Women's Hospital (BWH) of Harvard Medical School, focusing on the effect of Pyridostigmine (Mestinon) and Low-Dose Naltrexone (LDN) in subjects aged 18-65 meeting the Canadian consensus criteria (CCC) for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) as well as having specifically Orthostatic Intolerance. This double-blind, placebo-controlled study will involve 160 participants randomized into one of four possible groups: Pyridostigmine/LDN (40), Pyridostigmine/Placebo (40), LDN/Placebo (40), Placebo/Placebo (40). The dose of Pyridostigmine will be carefully titrated from 30mg to 60mg three times a day, and the dose of LDN will be titrated from 1.5 mg to 4.5 mg once daily. The trial includes a scale-back plan, allowing participants to reduce their dosage if they experience intolerance symptoms, with adjustments made during weekly visits. This plan provides a personalized approach to medication tolerance, ensuring participant's safety and comfort throughout the trial. The time commitment for the participant is approximately three (3) months, and during this time, there will be three (3) in-person visits to BWH and four (4) virtual visits. Study procedures will include two (2) submaximum cardiopulmonary exercise tests, questionnaires (virtually completed), and blood and urine collection. We will be recruiting from the BWH Dyspnea Clinic as well as the Open Medicine Foundation (OMF) StudyME Registry and anticipate the entire trial will take two (2) years to complete. The LIFT represents a significant endeavor to improve treatment options for ME/CFS patients and contribute to the broader understanding of this debilitating condition. Read Less

The first purpose of the study is to develop and test new methods for quantifying dance among adults with a diagnosis of Parkinson's using various kinds of cameras, wearable activity monitors, and questionnaires. The second reason we are conducting the study is to better understand the relationship between the intensity of dance classes specifically designed for adults with Parkinson's and individual-level factors like the kinds of routine activities one does beyond dancing and one's health status. Participants in the study may be asked to engage in any of the following activities: * complete a small number of assessments on their physical and cognitive functioning * complete their routine group-based dance classes, specifically designed for adults with a diagnosis of Parkinson's, while being recorded Depending upon the group that a participant joins, one may also be asked to: * wear an activity monitor on their waist while engaged in their daily business as usual for nine (9) days * complete an iDXA scan * describe their perceptions on how the use of technology can integrated into their dancing Read Less

Investigation of tenapanor as a potential treatment for synucleinopathy-associated constipation Read Less

This study integrates technology-based adherence measures with alerts for social and behavioral determinants of health (SBDOH) to improve HIV treatment outcomes. It involves 110 adult patients from a Los Angeles County HIV clinic, focusing on those at risk for poor adherence. Participants will be randomized into intervention or usual care groups, with endpoints including intervention acceptability, SBDOH interventions, adherence to ART, viral load, and high-risk sexual activity. The study aims to assess the effectiveness of the integrated intervention in improving adherence, virologic outcomes, and reducing high-risk behavior among PLWH. Read Less

This clinical trial evaluates the use of self-collected vaginal samples for human papillomavirus (HPV) testing in patients referred for a colposcopy and/or cervical excisional procedures to improve cervical cancer prevention. HPV is a common virus which usually causes infections that last only a few months, but sometimes can last longer. It is known to cause a variety of cancers including cancer of the cervix. Even though there are ways to detect cervical cancer early, many individuals do not undergo screening that involves pelvic exams. Over half of all new cervical cancer cases are among those who have either never been screened or who are not screened enough. Without appropriate screening and care, preventable pre-cancers may turn into cancer. A new way to detect cervical cancer is to have individuals collect their own vaginal sample for HPV testing to know their risk for cervical cancer. This may give individuals more flexibility and comfort having the ability to collect samples themselves, compared to a doctor performing a speculum examination and collecting the samples in a clinic. This study compares clinical accuracy of HPV testing on self-collected vaginal samples versus cervical samples collected by clinician. The Self-collection for HPV Testing to Improve Cervical Cancer Prevention (SHIP) Trial is part of the National Cancer Institute (NCI)'s Cervical Cancer 'Last Mile' Initiative, a public private partnership that seeks to increase access to cervical cancer screening. The SHIP Trial focuses on developing clinical evidence to inform the US Food and Drug Administration (FDA)'s regulatory reviews of self-collection approaches as alternative sample collection approaches for cervical cancer screening. Several industry partner-specific self-collection device and assay combinations will be non-competitively and independently evaluated with a similar study design framework to inform pre-approval and/or post-approval regulatory requirements. Read Less

The goal of this clinical trial is to test the effectiveness of a Smart Bassinet to prevent/mitigate postpartum mood disorders by augmenting maternal sleep and/or enhancing infant sleep. The investigators will conduct a 2-arm randomized controlled trial (RCT) to compare infant and maternal sleep of infants who use a smart bassinet (SB) or a standard commercially available bassinet (Halo Bassinest Swivel Sleeper 3.0) (usual/traditional care (TAU)). After confirmation of eligibility, participants (N = 342) will randomly be assigned to either the SB or TAU. The investigators hypothesize that use of the SB will be associated with better infant and maternal sleep over a 6-month period, and these mothers will report fewer depressive and anxiety symptoms across the postpartum. The main question\[s\] it aims to answer \[is/are\]: Aim 1: Determine the effect of the SB on infant sleep and maternal sleep. \[primary hypothesis or outcome measure 2\]? Aim 2: Determine the effect of the SB on maternal postpartum depressive symptoms and evaluate the model that the association between the SB and postpartum depressive symptoms is mediated by both infant and maternal sleep Aim 3: Compare trajectory of immune system function from late pregnancy through postpartum between PPD and non-PPD and between SB and TAU groups Exploratory Aim. Evaluate whether the elevated risk demonstrated by previously identified PPD epigenetic biomarkers at the TTC9B and HP1BP3 genes can be modified by using a SB. The investigators hypothesize that the elevated risk will be reduced in the SB condition compared to TAU. Military-affiliated pregnant women will be recruited from across the US via social media and advertising. Monthly online questionnaires will be completed by the mother. Objective sleep data will be collected monthly using an actigraph for 1-week from both mother and baby. Blood samples for assay of inflammatory markers will be collected at enrollment, 3- and 6- months postpartum. Read Less

This feasibility clinical trial aims to assess the feasibility of implementing a 1-month app-based meditation program with officers in the juvenile legal system and other professionals working directly with legal-involved youth. Read Less