There are more than 498,563 clinical trials published worldwide with over 60,000 trials that are currently either recruiting or not yet recruiting. Use our filters on this page to find more information on current clinical trials or past clinical trials (free or paid) for study purposes and read about their results.
Paravertebral block (PVB) combined with light intravenous sedation was associated with a short hospital stay, less post-operative nausea and vomiting and reduced analgesic consumption compared to general anesthesia for ventral hernia repair. Given the effectiveness of PVB in the ventral hernia repair, it would be beneficial to study the effect of PVB with versus without clonidine in elderly patients. Patients will be randomly allocated to one of 2 groups with 30 patients in each, using the sealed envelope technique. Group one will receive PVB with clonidine while group 2 will receive PVB with placebo.
Children with congenital adrenal hyperplasia (CAH) due to 21-hydroxylase deficiency tend to have elevated circulating levels of androgens, which can accelerate skeletal maturation and adversely impact adult height. Additionally, these children require supraphysiologic doses of hydrocortisone to suppress secretion of adrenal androgen precursors, and this treatment can retard linear growth. This study seeks to use oral abiraterone acetate (Zytiga)as an adjunct to approved CAH therapy (oral hydrocortisone and fludrocortisone) for pre-pubescent children with classic 21-hydroxylase deficiency in order to reduce daily requirement of hydrocortisone. In this Phase 1 study, the investigators will determine the minimum effective dose of abiraterone acetate that normalizes androstenedione levels during the 7-day Treatment Period.
The investigators noticed a variable prescription of blood components to haematological patients in the hospital. This study will analyze the prescription and administration of blood components to Haematological patients (pre measurement). Based on these results guidelines on transfusion triggers will be updated and educated to the physicians and new ICT (information and communications technology) implementations will be added to the electronic order for blood components. The investigators hope to see afterwards (post measurement) a more stable prescription and administration of blood components and a more economic use of blood components.
This study aims to evaluate the acceptability of a new non-invasive screening device to test for Barrett's esophagus. The investigators will prospectively enroll 100 patients to undergo Cytosponge testing. The time of involvement for an individual will range from 2 weeks to 2 months, depending on the results of the Cytosponge test and time to follow up endoscopy, if indicated.
The objective of this study is to determine whether the use of postoperative antibiotics following ESS decreases postoperative infection rates. This is a multi-institutional prospective study involving Albert Einstein College of Medicine/Montefiore Medical Center, Columbia University Medical Center, Weill Cornell Medical College, Mount Sinai Health System, and New York University Langone Medical Center. The study design will be a multi-institutional prospective randomized controlled trial with parallel random groups assigned to receive postoperative antibiotics or no postoperative antibiotics. The investigators hypothesize that patients who receive postoperative antibiotics will have lower postoperative infection rates and improved postoperative sinonasal symptoms and nasal endoscopy scores.
The focus of this study is to assess breast cancer survivors perspectives of Viveve® Treatment using patient reported outcome tools with a focus on symptoms associated with vulvovaginal atrophy/genitourinary syndrome of menopause (GSM). This will be assessed by the FSFI, FSDS-R and DIVA questionnaires.
This study tests a memory-based account of atypical speech perception in adults with language-based learning disability (also known as developmental language impairment [LI]). One perspective regarding the its etiology considers impoverished speech sound representations to be central to the linguistic symptoms observed in LI. This project examines a potential abnormality in the process of building speech sound representations in LI. Previous work by the PI has found that sleep is important for learning speech sounds. Furthermore, different measures of speech perception (identification and discrimination), reveal distinct patterns of learning that are consistent with that of declarative and procedural memory consolidation. A division of labor by declarative and procedural memory systems in the building of speech representations may imply that problems with phonology may stem from selective weaknesses in declarative or procedural memory in predictive ways. The first project Aim is to identify the memory substrates of novel phonetic category formation. In Experiment 1, the investigators will obtain behavioral measures of declarative, procedural, and speech sound learning before and after post-training sleep in 40 typical adults and 20 adults with LI. Among typical adults, a double dissociation is predicted in which speech identification will be predicted by individual differences in declarative memory, and speech discrimination will be predicted by individual differences in procedural memory. Moreover, adults with LI are predicted to demonstrate consolidation deficits across memory types. The second project Aim is to identify the neural substrates of phonetic category formation. In Experiment 2, the investigators will obtain functional magnetic resonance (fMRI) recordings of 20 TD and 20 LI adults performing post-training identification and discrimination tasks on a trained speech contrast before and after sleep. In typical adults, a Time by Speech-task interaction is predicted. Speech identification will recruit episodic (hippocampal) information on Day 1 relative to classic regions for phonological processing on Day 2. Speech discrimination will result in a change in magnitude of activation from Days 1 and 2 in the left inferior frontal gyrus (IFG), reflecting an overnight decrease in effort. LI (n=20) is predicted to demonstrate reduced overnight change in neural activation relative to TD in both tasks.
The purpose of this randomized clinical study is to confirm the utility of chemosensitivity (ChemoID) tumor testing on cancer stem cells as a predictor of clinical response in recurrent epithelial ovarian cancer (EOC), fallopian tube, or primary peritoneal cancer, regardless of platinum sensitivity. Population studied will be female participants experiencing a 1st, 2nd, or 3rd recurrence of any stage epithelial ovarian cancer.
This is a prospective, open-label, phase 1/2a study, dose escalation, to evaluate tolerability, safety, and PK of I.V. administered IPL344 in participants with Amyotrophic Lateral Sclerosis (ALS).
Purpose of study is to determine safety and efficacy of use of autologous Adipose-Derived cellular Stromal Vascular Fraction (AD-cSVF) suspended in Normal Saline and delivered via intravascular system of quality of life and alteration of documented Advanced Muscular Sclerosis (MS). It is believed that the heterogeneous cell population which includes multipotent stem/stromal cells plus non-multipotent cellular elements are capable of immune modulation/inflammatory modulation properties. Exam of disease progression and quality of life changes will be evaluated by sophisticated mathematical non-biased MRI analysis.