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.
Prospective, randomized, placebo controlled, phase II clinical study of subjects crossing over from an approved inhaled antibiotic to inhaled nitric oxide as compared to a placebo control arm.
Infants do not routinely receive acetaminophen for pain control after circumcision. This study will determine if acetaminophen is effective at controlling infant pain after circumcision using nerve block and oral dextrose. Infants will undergo the routine circumcision procedure, and half will be randomly selected to receive half acetaminophen immediately at the end of the procedure. Afterwards, infant's vitals signs (heart rate, respiratory rate, oxygen saturation), the neonatal infant pain scale (NIPS), and salivary cortisol levels will be checked in regular intervals up to 4 hours. The NIPS is a validated pain scoring system based on the appearance of the infant. A reduction in NIPS for those infants who receive acetaminophen versus nothing will be the primary outcome to determine if the study is significant.
The purpose of this study is to test the efficacy of treprostinil (TRE) in the perioperative non-fenestrated, extracardiac Fontan patients in order to reduce duration of chest tube drainage (in days). The Fontan operation is performed for patients with single ventricle physiology as the final palliation to create a series circulation, with passive systemic venous return to the pulmonary arteries and the single ventricle solely providing systemic output. Patients undergoing extracardiac Fontan tend to have elevation of Fontan pressures immediately following the operation with inflammation from surgery requiring additional fluid administration to maintain blood pressure. Increased Fontan pressures and fluid overload lead to prolonged chest tube drainage. The hypothesis is that treprostinil, a prostacyclin drug that dilates the pulmonary arteries, will improve immediate postoperative Fontan pressures. Treprostinil is not FDA approved for this use. Anecdotally and in a small case series, prostacyclin therapy has been shown to assist in transitioning patients off nitric oxide. The investigators believe that this improvement in hemodynamics will decrease duration of chest tube drainage resulting in a shorter length of hospital stay.
This is a randomized, masked, placebo controlled study to assess the effect on a nutritional dietary supplement on menopausal signs and symptoms in perimenopausal women.
The purpose of this study is to evaluate the effectiveness of an experimental treatment, known as in vitro activation (IVA) of dormant ovarian follicles, for infertility in women diagnosed with primary ovarian insufficiency (POI).
This study will evaluate the safety and efficacy of intraperitoneal administration of Bevacizumab to prevent the recurrence of malignant ascites. Ten patients will receive intraperitoneal Bevacizumab 200 mg in 250 ml of normal saline for infusion every two weeks for up to six weeks, or a maximum of three treatments.
6 month study of NUEDEXTA ® (Dextromethorphan Hydrobromide and Quinidine Sulfate) for the treatment of Pseudobulbar Affect (PBA) in Nursing Home Patients.
This pilot phase Ib trial studies the side effects and best dose of recombinant EphB4-HSA fusion protein when given together with standard chemotherapy regimens in treating patients with solid tumors that have spread to other places in the body and usually cannot be cured or controlled with treatment (advanced) or have spread to other places in the body (metastatic). Drugs used in chemotherapy, such as recombinant EphB4-HSA fusion protein, paclitaxel albumin-stabilized nanoparticle formulation, gemcitabine hydrochloride, docetaxel, and cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether standard chemotherapy regimens are more effective with recombinant ephB4-HSA fusion protein in treating advanced or metastatic solid tumors.
The purpose of this study is to compare three different standard of care methods of double-lumen endobronchial tube (DLT) placement in patients who are scheduled to have thoracic surgery in which lung isolation is required.
Background: - There are no established treatments for people with certain advanced kidney cancers. These tumors often don't respond well to currently available treatments. Researchers believe that two drugs that treat other diseases metformin and vandetanib could help people with advanced kidney cancer. Objective: - To test the combination of metformin and vandetanib in people with advanced kidney cancer. Phase I of the study will determine a safe dose for the drugs. Phase II will test this dose in people with certain kidney cancers. Eligibility: - For Phase I, people 18 and over with advanced kidney cancer - For Phase II, people 18 and over with advanced hereditary leiomyomatosis and renal cell cancer (HLRCC), succinate dehydrogenase renal cell carcinoma (SDH-RCC), or advanced papillary renal cell carcinoma not related to a hereditary syndrome Design: - The study will last many months. - Participants will be screened with medical history and physical exam. - Participants will take the study drugs by mouth every day. - Participants will measure and record their blood pressure every day. - Participants will have many tests: - Blood and urine tests - Magnetic resonance imaging (MRI), computed tomography (CT), positron emission tomography (PET) scan, and other imaging tests: they will lie in machines that take pictures of their body. - Electrocardiogram (ECG): soft electrodes will be stuck to the skin. A machine will record the hearts signals. - Bone scan - Some participants may have a gynecology evaluation or photos of skin tumors taken. - Participants will have an optional tumor biopsy. - After they stop taking the drugs, participants may have medical history, physical exam, and blood tests. They will be contacted once a year by phone to find out how they are doing.