Cambridge, MA Paid Clinical Trials

The Safety-Net project, is intended to disrupt disparities in mental health treatment access for children at-risk for childhood trauma (ACEs) and/or serious emotional disturbance (SED). "Safety Net" will use mobile clinical and family support teams to improve mental health outcomes. This clinical innovation, nested in an integrated system-of-care will be piloted for children, ages 3-18 yrs., with SED who receive primary care through Cambridge Health Alliance. Read Less

The purpose of the study is to use altered auditory vocal feedback to increase fluency in people who stutter and to examine changes in this effect over the course of a one month period occurring outside the laboratory setting. Read Less

High intensity focused electromagnetic (HIFEM) technology induces deep pelvic floor muscle contractions designed to deliver the equivalent of 11,200 Kegel exercise over 28 minutes, with the intention of increasing neuromuscular tone of the pelvic floor. This study will have looking at treatment of the two of the most common pelvic floor disorders: stress or stress predominant urinary incontinence and urge or urge predominant urinary incontinence. Read Less

This study involves the functional testing of a new lower extremity prosthesis by healthy, active participants with fully healed transtibial (below knee) amputations. The study design calls for an experimental group of eleven participants who received two agonist-antagonist myoneural interfaces (AMIs) that were surgically constructed during a modified transtibial amputation procedure, and a control group of eleven matched participants who received standard transtibial amputations. The study protocol involves one or more of the following activities: Collection of electromyography (EMG) data from participants' lower limbs to characterize muscle activation and create maps specific to individual participants, Investigation of participants' capabilities to use a new lower extremity prosthesis that is designed to allow independent actuation of the ankle and subtalar joints, and offers EMG-modulated control over prosthetic joint position and stiffness, and Exploration of AMIs as a means of communicating information between the participant and the new prosthesis using an experimental system involving EMG, functional electrical stimulation, and ultrasound. The hypothesis is that transtibial amputations involving AMIs can offer improved motor control of the new prosthesis while also enabling proprioceptive sensation (perception of the position, movement, and torque of the affected limb and prosthetic joint). The AMIs are expected to improve voluntary prosthetic control, improve prosthetic terrain adaptations, and offer new possibilities for bi-directional communication across the human-device interface. Read Less

SASS (Single-incision Versus Retropubic Mid-Urethral Sling (Solyx) for SUI During Minimally Invasive Sacrocolpopexy) will be a multicenter, prospective, randomized, single-blind non-inferiority trial. Read Less

This study seeks to evaluate how work conditions affect workers' health and well-being, job attitudes and decisions on the job, and key organizational outcomes. This study is being carried out in partnership with a national retailer's e-commerce division. The study centers on a cluster randomized trial evaluation of changes in workplace policies and practices in order to understand their impact on workers, families, and the firm but also utilize multi-method data to gain a better understanding of the stressors and sources of resilience for this growing, but understudied population of low-wage workers. Read Less

The collection of patient self-report and diagnostic data will allow us to examine the efficacy of the treatment delivered in the McLean Anxiety Mastery Program. Using data gathered through routine clinical care, the investigators seek to explore whether patients in treatment show improvements from admission to discharge, compared to patients on the waitlist, and whether these gains are maintained three months post-discharge. The following are included as examples of some of the study's hypotheses. Read Less

Without blood flow, bone cannot maintain its integrity. Bone blood flow responds to various local and systemic factors, however, bone perfusion in humans remains relatively unstudied. The investigators will study key mechanisms that regulate bone perfusion in able-bodied and contrast responses to those with spinal cord injury (SCI). SCI is a model of chronic reduced loading with loss of sympathetic regulation. In tibial cortical bone, the investigators will: 1) determine the impact of compressive loading with and without muscle contractions; 2) determine the impact of vascular sympathetic activity and systemic perfusion pressure; 3) compare the response between able-bodied and those with SCI. Acute metabolic needs of bone due to loading increase flow substantially. In addition, the bone vasculature is innervated by a rich network of sympathetic nerves that serve a functional purpose in the control of blood flow. A critical limitation to the study of bone blood flow in humans has been the lack of non-invasive assessments. Previously, the investigators developed a near infrared spectroscopy (NIRS) device to non-invasively assess blood content in bone and assessed tibial perfusion in response to exercise. Here, the investigators will test the hypothesis that bone blood flow increases proportional to loading conditions in both able-bodied individuals and those with SCI. The investigators will also test the hypothesis that there are decreases in blood bone flow that are proportional to increases in leg vascular sympathetic outflow in the able-bodied, but that changes in bone blood flow are proportional to changes in blood pressure in those with SCI. The proposed research will be some of the first to determine the control of bone flow in humans. Read Less

The purpose of this study is to find out if taking the drug Buspar will increase breathing capacity in individuals with spinal cord injuries. Read Less

Over the past ten years, the Cardiovascular Research Laboratory at Spaulding has refined a unique form of exercise for those with spinal cord injuries (SCI). Functional Electrical Stimulation Row Training (FESRT) couples volitional arm and electrically controlled leg exercise, resulting in the benefits of large muscle mass exercise. However, despite the potential for enhancing aerobic capacity by training the denervated leg skeletal muscle via hybrid FES exercise, the inability to increase ventilation beyond limits set by high level SCI restricts aerobic capacity. This research study will investigate two potential methods of improving ventilation in those with high-level SCI through a double-blind randomized trial. One method is non-invasive ventilation (NIV), which is an external breathing support machine. The second method is the use of Buspar, a drug, which has been used to treat respiratory dysfunction after SCI in rats and some human case reports. In this study, participants will engage in a 6-month FES row training program while receiving either NIV or shamNIV and Buspar or placebo, and under study tests to evaluate cardiopulmonary health and fitness. Read Less

This open label, non-randomized, multi-center, pragmatic study aims to establish whether patients with rare tumors can benefit from matched molecular therapy as dictated by their next-generation sequencing (NGS) results. Read Less

The hypothesis of this research protocol is that the investigators will be able to redesign the manner in which upper limb amputations are performed so as to enable volitional control of next generation prosthetic devices and restore sensation and proprioception to the amputated limb. The investigators will test this hypothesis by performing modified above elbow or below elbow amputations in ten intervention patients, and compare their outcomes to ten control patients who have undergone tradition amputations at similar levels. The specific aims of the project are: To define a standardized approach to the performance of a novel operative procedure for both below elbow (BEA) and above elbow amputations (AEA) To measure the degree of volitional motor activation and excursion achievable in the residual limb constructs, and to determine the optimal configuration and design of such constructs To describe the extent of proprioceptive feedback achievable through the employment of these modified surgical techniques To validate the functional and somatosensory superiority of the proposed amputation technique over standard approaches to BEA and AEA To develop a modified acute postoperative rehabilitation strategy suited to this new surgical approach This will be a phase I/pilot clinical trial to be performed over a three-year period as a collaborative initiative involving Brigham & Women's Hospital/Brigham & Women's Faulkner Hospital (BWH/BWFH), Walter Reed National Military Medical Center (WRNMMC), and the Massachusetts Institute of Technology (MIT). The investigators will plan to perform 6 of the 10 amputations at BWH/BWFH, and 4 of the amputations at WRNMMC. Read Less