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.
Patients who have shown previous implantation failures, despite transferring good quality and chromosomally normal embryos (diagnosed by PGT-A), could have a displaced Window of Implantation (WOI) and consequently, alterations in their endometrial receptivity. The correction of this displacement can improve the results of the Assisted Reproduction Treatments (ART). The ERA test (Endometrial Receptivity Analysis) evaluates the transcriptomic endometrial profile to determine if the patient's uterus is receptive when the embryo is transferred during an In Vitro Fertilization (IVF) process, and identifies the personalized WOI of the patient. This process is called Personalized Embryo Transfer (pET). The Preimplantation Genetic Test of Aneuploidies or PGT-A (Preimplantation Genetic Testing for Aneuploidy), is currently carried out using Next Generation Sequencing (NGS) and serves to identify chromosomally normal embryos prior to their transfer in an IVF treatment. Aneuploidies are rarely compatible with life or can cause congenital diseases. So, the identification of chromosomally normal embryos, improves the success of reproduction in cases in which infertility is caused by such aneuploidies. Therefore, the aim of this study is to determine, in a randomized and prospective way, the clinical benefit of adding the ERA test to the embryonic aneuploidies test for patients with a PGT-A indication.
This study aims to determine the validity and safety of disparity driven vergence using a portable goggle system (I-PAS) using a pseudorandom ternary sequence of frequencies for testing.
This is a prospective randomized controlled trial comparing two common techniques of long head of biceps tendon tenodesis in shoulder surgery. Numerous techniques of biceps tenodesis currently exist and are commonly performed. We will be comparing the tenodesis procedure using a suture anchor device versus a technique where the tendon is simply sutured to the pectoralis major tendon.
The goal of this VA Innovation Seed project is to test the best approach for the delivery, feasibility, and usability of a patient-centered CKD-QPS to facilitate better Veteran understanding and engagement in their CKD-care in nephrology clinics at two geographically distinct VA hospitals (Chicago and Dallas) through on-going user feedback in real time.
Often, repair of the cuts (laceration repair) proves to be traumatic for the children and the parents. Nasal spray (Intranasal/IN) approaches for procedural pain reduction, such as during dental work, have been demonstrated to make drug administration painless and well tolerated. We are comparing IN ketamine to IN midazolam and fentanyl for pain and reducing anxiety during repair of cuts in children.
This study is aimed at comparing the overall efficacy (clinical and radiographic) of Vivigen, a novel cellular allograft product, and rhBMP-2 when utilized in lumbar fusion procedures.
The subject will undergo standard pre-operative preparation. Subjects will be evaluated for the presence of bothersome GERD symptoms by GERD questionnaires and use of Proton-Pump Inhibitor (PPI) medications. Those eligible will be approached at their preoperative appointment about participation in the study and consent will be reviewed with subject. Signed consent will be collected from the subject prior to entry into the operating room. After induction of anesthesia, the subject will be randomized to sleeve gastrectomy with or without interrogation of the hiatus. The SG will be performed as per standard approaches already described. In those randomized to interrogation, the hiatus will be opened posteriorly with preservation of the phreno-esophageal ligament where possible, as per standard described techniques. Dissection into the mediastinum will be stopped if no hernia is seen or when appropriate intra-abdominal length of 2 cm of esophagus is created. Once opened, the Hiatal Surface Area (appendix B)17 will be measured, calculated and recorded and when possible, a photo taken of the area. Repair of the crura will then be performed around the sizing tube used to create the sleeve with enough space to allow a 5 mm instrument to be easily inserted. Permanent sutures will be placed posterior to the esophagus. Subjects will be recovered and be discharged per standard protocol. Evaluation for reflux will be conducted pre-operatively and then 3, 6, 12 and 24 months (+/- 30 days) after surgery or on demand if symptoms occur between follow up periods. Many groups advocate the use of PPI for the first 30 days after bariatric surgery - accordingly assessments of reflux will not occur until 3 months post operatively when most groups stop prophylactic PPI use. A visit within the first 30 days after surgery (+/- 15 days) should occur to evaluate for potential complications of surgery.
This study is designed to test whether computer-based cognitive exercises are helpful for reducing a specific type of impulsivity. Also, the study is testing whether these are exercises are associated with specific changes in behavior and in the brain. Participants will be psychiatric patients enrolled in a partial hospitalization program. Half of these participants will receive usual treatment, and half will complete computer-based cognitive exercises in addition to usual treatment.
This research study is a Phase II clinical trial. Phase II clinical trials test the safety and effectiveness of the investigational drug in combination with radiation to learn whether the drug(s) works in treating a specific disease. In this study, researchers are studying three treatment arms, each using standard chemotherapy, with the drug cisplatin and radiation and the drug Nivolumab. Each treatment Arm will test the addition of Nivolumab at a different time point
This study is for people with diabetes who have either healthy kidneys or who have end stage renal disease (ESRD) and are on hemodialysis that are having surgery. This research will help increase our knowledge about how having diseased kidneys and being on hemodialysis changes how the body responds to insulin. In the time period directly before, during, and after surgery, maintenance of blood sugar within normal physiological range is essential. When patients come for surgery and have an elevated blood sugar, it is up to each individual physician to decide on the right amount of insulin to treat them. Currently, there are many different protocols across the country to treat elevated blood sugar; however, there is no one specific protocol to treat elevated blood sugar at SUNY Downstate Medical Center at this time. In this study, the investigators will evaluate the change in blood sugar following insulin administration to determine whether there is a significantly different response between ESRD and non-ESRD patients. The results of the study will help develop safer practice guidelines to patients with ESRD with an elevated blood sugar while they are having surgery.