View clinical trials related to Syndrome.
Filter by:The objectives of the study are to investigate if KCNQ1 mutation in Romano-Ward long QT patients can be associated with changes in insulin regulation and with psychological features of compulsivity, impulsivity and behavioural rigidity.
All children from 1 to 8 years of age, diagnose with nephrotic syndrome for the first time will be divided into two groups. One group will be given steroids for 12 weeks and other group will receive steroid for 20 weeks. During the 1 years after completion of steroid course patients will be monitor for the episodes of relapse in both group.
This study aims to explore the role of PD-1 Antibody in preventing adenomatous polyps and second primary tumors in patients with Lynch Syndrome. There two arms, one is the experimental arm (PD-1 antibody prevention group) and the other is the control arm (routine follow-up group). For the experimental group, Tripleitriumab (PD-1 antibody) is given every 3 months for a year.
In spinal cord stimulation (SCS), most outcome data are based on patient questionnaires. The lack of tools for objective evaluation of the effects of SCS on chronic pain has posed a barrier for providing solid proof of the therapy. Currently, however, SCS-devices with an accelerator included are available on the market. The position orientation data provided by the neurostimulator therefore gives new possibilities for objective measurement of gross activity in daily life.
The purpose of the DYNAMITE trial (Dynamic CT stress myocardial perfusion, CT fractional flow reserve (FFR-CT) and coronary CT angiography for optimized treatment strategy in patients with chest pain syndromes) is to determine the ability of combined anatomical and functional cardiac CT imaging to improve morbidity and mortality in patients with suspected or known ischemic heart disease.
Background: Androgen effects in humans are usually (but not always) mediated by the androgen receptor which is coded for by the androgen receptor gene (AR gene). Androgen Insensitivity Syndrome (AIS) is a rare condition in which the body cannot sense the male hormones in the blood or tissue. Both women and men can be affected by AIS. Researchers want to learn more about the health of people with AIS over time. With a natural history study in individuals with AIS, data and tests may provide information regarding health risks (including the risks and benefits of gonadectomy and best ways to monitor for tumor) and optimal management of individuals with AIS as well as elucidate the role of the androgen receptor in human health. This study does not involve any interventions and we can provide clinical care while collecting data. Objective: The objective of this natural history study is to describe and define a comprehensive phenotype (characteristic) of patients with AIS based on confirmed androgen receptor (AR) gene difference. We will evaluate hormones, bone density and markers, cardiovascular and metabolic parameters, as well as quality of life and tumor formation risk and evaluation. The purpose is to obtain a better understanding of the overall health issues that people with AIS may have through the study procedures listed. Eligibility: People ages 0-99 with AIS and their adult relatives Design: Participants will go through a series of study procedures for data and specimen collection. This will be done to understand how AIS affects individuals since the androgen receptor is found in many tissues in the body including skin, bone, muscle, and the neurologic, immune and metabolic systems. All tests will be performed by skilled and trained study professionals. Participants will be screened with: Medical history Physical exam Medical record review Lab tests. Participants will have physical exams. Their body measurements will be taken. They will have blood and urine tests. They will have electrocardiograms to check heart health. They may complete questionnaires. They may have an Oral Glucose Tolerance Test. Participants may have x-rays taken of the hand, wrist, and other bones. Participants will have body scans to measure bone thickness. Participants will have magnetic resonance imaging (MRI) or sonogram of the pelvis. For MRI, they may get a contrast agent via intravenous (IV) catheter. Adult participants may have the following: MR elastography. It uses MRI and low-frequency vibrations to map stiffness of body tissues. MR spectroscopy. It uses MRI to take pictures of chemicals in the liver and body fat. Cardiac computed tomography scan. It uses x-rays to make pictures of the heart. Participants may get a contrast agent via IV. Optional genital exam. Participants will have visits every 1-2 years. Participation lasts indefinitely. Adult relatives will also be invited to participate but will have only 1 visit. It will include some of the above tests.
Rationale: Low back pain (LBP), or myofascial pain syndrome (MPS) of the low back, accounts for approximately 2.63 million visits in the United States, or 2.3 percent of annual Emergency Department (ED) visits. An estimated 100 billion dollars per year is lost from LBP. Approximately one-third of this is direct costs. Previous studies have established the safety of trigger point injections (TPI). However, the results of these studies are highly heterogeneous regarding TPI's ability to treat pain or improve functional outcomes. The two most promising TPI studies conducted in the ED have been published in the last two years. They both suffered from a small sample size. Additionally, they suffered from a combination of limitations including: lack of randomization, inconsistent medical management, lack of a follow-up assessment, and lack of patient centered functional outcomes. These studies were both two armed and either compared standard medical management to TPI with local anesthetic or TPI with local anesthetic to TPI with Normal Saline (NS). One of these studies concluded that TPI is generally beneficial. The other concluded that TPI with NS is superior. Research Hypothesis: The investigators hypothesize that standard therapy (ST) plus TPI with 8 mL of 0.5 percent Bupivacaine is superior to ST alone or ST plus TPI with 8 mL of NS for the treatment of the pain associated with MPS of the low back. Significance: This will be the first TPI study to compare ST, to TPI with local anesthetic, and TPI with NS for LBP conducted in an ED. It will also be the first TPI study to incorporate a patient centered functional outcome and patient follow-up after discharge from an ED. TPI's are a popular treatment modality for LBP among many Emergency Medicine Providers. However, to date, there is limited evidence for or against it. The investigators are hopeful that this study will answer whether or not trigger point injections are benefiting patients and, if so, which type of TPI is most beneficial.
Complex regional pain syndrome (CRPS) is a post-traumatic chronic pain condition characterized by pain and other symptoms typically affecting a distal limb. Relatively little is known about the prognosis of the course of CRPS .Currently there is no specific test to diagnose CRPS. The primary objective of the study is to investigate prospectively the evolution of CRPS and the impact of the psychosocial factors on health status, recovery, quality of life, and working status of CRPS patients. The secondary objective of the study is to measure blood parameters in CRPS patients to investigate their evolution during the course of CRPS, and maybe to identify distinctive biomarkers associate with CRPS and that could be potential candidate for diagnosis.
Myelodysplastic syndromes (MDS) are malignant hematopathies of the elderly characterized by persistent cytopenias and the presence of deregulated clonal hematopoiesis. The risk of progression to acute myeloid leukemia (AML) is variable. Acquired cytogenetic abnormalities are found in less than 50% of de novo cases and up to 80% in secondary MDS. The deletion of the long arm of chromosome 5 (written del(5q)) is the most common abnormality in MDS (15%). Del(5q) MDS has a good prognosis, with a median survival of 6 years and a 15% risk of progression to AML. However, their life expectancy is shorter than the general population, and the quality of life of patients is diminished. These treatments are not that effective over a long period of time or not well tolerated, and the majority of patients die from causes related to their MDS, such as infections (38%), progression to AML (15%), or bleeding (13%). Two genes, RBM22 and SLU7, coding for proteins of the same complex involved in splicing pre-messenger RNA are carried on the long arm of chromosome 5. We investigate the pronostic impact and the predictive value of the double haploinsufficiency of the RBM22 and SLU7 genes in del(5q) myelodysplastic syndromes isolated or not compared to the single haploinsufficiency of RBM22 and normal karyotype myelodysplastic syndromes.
This study is intended to evaluate the efficacy and safety of ANX005 administered by intravenous (IV) infusion to participants recently diagnosed with Guillain-Barré Syndrome (GBS). The total duration of study participation is approximately 6 months.