Texas Paid Clinical Trials

Parkinson Disease (PD) patients experience a variety of motor issues such as walking difficulties, loss of balance, and freezing while walking, which impacts their quality of life. Some symptoms, like freezing of gait (FOG), do not respond to medications typically used to treat PD. Current surgical procedures used to alleviate PD symptoms also do not always improve FOG. Since many traditional therapies have failed for the treatment of FOG, researchers have proposed the use of newer treatments. Recent research in animal models and clinical human data using SCS has produced promising results, specifically showing improvement in FOG with the use of SCS in patients with PD. The purpose of this study is to evaluate the effectiveness of spinal cord stimulation (SCS) for the management of freezing of gait (FOG) that does not respond to conventional treatments in subjects with Parkinson's disease (PD). The investigators hypothesize that SCS significantly decreases FOG episodes in patients with PD. 1. Assess the safety, tolerability and preliminary evidence of effectiveness of upper thoracic spinal cord stimulation for freezing of gait in Parkinson's (PD) patients. 2. Explore the effects of two SCS programming paradigms on motor, nonmotor and quality of life measures in PD patients with freezing of gait. Read Less

The investigators have preliminary data suggesting that obese patients with hypogonadotropic hypogonadism (HHG) have minimal benefit from testosterone therapy likely because of its conversion to estradiol by the abundant aromatase enzyme in the adipocytes. The increased conversion of androgens into estrogens in obese men results in a negative feedback of high estradiol levels on hypothalamus and pituitary, inhibiting the production of gonadotropin-releasing hormone (GnRH), luteinizing hormone (LH) and follicle stimulating hormone (FSH) and, as a consequence, of testosterone by the testis. Testosterone administration could increase estradiol production, further promoting the inhibitory feedback to the hypothalamic-pituitary-gonadal axis. Although weight loss from lifestyle modification has been shown to reduce estradiol and increase testosterone levels, the effect is at best modest and weight regain results in recurrence of hypogonadism. The use of aromatase inhibitors, in combination with weight loss, could be an effective alternative strategy due to its action at the pathophysiology of the disease. Intervention Subjects (body mass index of ≥35, testosterone \<300 ng/dl) will be randomized to the active (anastrozole) or control (placebo) group. Anastrozole 1 mg tablet / day will be self-administered with or without food, at around the same time every day (active group); placebo 1 tablet/day with or without food to take at around the same time every day (control group). The study duration will be 12 months. Both groups will undergo lifestyle intervention consisting of diet and supervised exercise program. Target weight loss will be at least 10% of baseline body weight during the intervention. Subjects will attend weekly group behavior modification sessions which will last \~75-90 min for the first 3 months and decreased to every two weeks from 3 to 12 months. Subjects will attend supervised research center-based exercise sessions during the first 6 months followed by community fitness center-based sessions during the next 6 months for at least 2 d/wk, with recording of home-based exercises for the other 2-4 days/week. Read Less

The research will find out if using portable ultrasound devices by nurses can make it quicker to get babies from 24 to 32 weeks on the doppler monitor. Read Less

This study seeks to improve clinical outcomes for an important, growing, and vulnerable population-nursing home residents with Alzheimer's disease or related dementias-by testing an evidence-based intervention to improve these residents' sleep. It will also examine the implementation and sustainment of this intervention. Read Less

This first-in-human study will evaluate the safety, tolerability, pharmacokinetics, and antitumor activity of UCT-03-008 in patients with advanced solid tumors. Read Less

This global product exposure registry is a multicentre, long-term, prospective, observational cohort study (exposure registry), designed to evaluate the long term safety and effectiveness of lomitapide. Read Less

This is a single-center, pilot study of up to 25 subjects with residual upper extremity deficits at least six months after an ischemic stroke. The purpose of the study is to evaluate the initial clinical safety, device functionality, and treatment effect of non-invasive electrical stimulation of the trigeminal and/or vagus nerves (nTVNS) using the NeuraStasis Stimulator System adjunctive to rehabilitation. Subjects will either receive the intervention or control-sham stimulation. The study will inform the design and implementation of a pivotal study. Read Less

This study is to assess the MTD and RP2D of NM6603 in adult patients with advanced solid tumors. Read Less

Multicenter, open-label, dose-escalation, safety, tolerability, PK and pharmacodynamic study with a dose expansion at the RP2D to evaluate safety and potential antitumor activity of Q901 as a monotherapy and in combination with pembrolizumab Read Less

The goal of this study is to determine whether administration of sildenafil will decrease urine leakage in patients with spinal cord injuries. Read Less

The rationale for fetal therapy in severe congenital diaphragmatic hernia (CDH) is to restore adequate lung growth for neonatal survival. Read Less

This study is an open-label, phase 1/1b study of the pressure-enabled intrapancreatic infusion of SD-101, a TLR 9 agonist, alone or in combination with intravenous checkpoint blockade in adults with locally advanced pancreatic cancer. Read Less