Active clinical trials for "Syndrome"

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.

This study is to determine the safety and preliminary efficacy of sabatolimab in combination with magrolimab and azacitidine in adult participants with 1L unfit Acute Myeloid Leukemia (AML) or with 1L higher risk Myelodysplastic Syndromes (MDS), and sabatolimab in combination with magrolimab in participants with relapsed or refractory (R/R) AML.

ENDEAVOR is a Phase 1/2, 2-part, multicenter study to evaluate the safety and efficacy of ETX101 in participants with SCN1A-positive Dravet syndrome aged 6 to 36 months. Part 1 follows an open-label, dose-escalation design, and Part 2 is a randomized, double-blind, sham delayed-treatment control, dose-selection study.

The aim of the present study is to investigate the effects of evolocumab in addition to statin therapy on platelet reactivity in patients with acute coronary syndrome (ACS) while on Ticagrelor and Aspirin treatment.

This study aims to determine if low-dose naltrexone (LDN) reduces fatigue, improves related symptoms, and reduces inflammatory markers in peripheral blood in cases with Post-COVID-19 Fatigue Syndrome (PCFS) from COVID-19 (i.e. confirmed SARS-CoV-2 case). LDN refers to naltrexone given in doses of 1-4.5 mg. Overall, studies have found that LDN is safe and well-tolerated. It may help to reduce pain and inflammation and improve well-being and immune function.The trial will be conducted by the Complex Chronic Diseases Program (CCDP) at BC Women's Hospital and will demonstrate whether LDN could benefit a large number of people with PCFS.

Ageing is associated with the development of various negative conditions, such as frailty. Defined as a decreased ability to combat negative stressors (e.g. injury and illness), frailty is highly prevalent in elderly adults and significantly increases an individual's risk of adverse events such as falls, illness and death. The underlying physical characteristics of frailty are currently incompletely understood, with many previous studies focusing on one tissue (e.g. the brain) in isolation. However, frailty is known to affect many tissues simultaneously, and to further our insight into the biological basis of frailty and how to treat it, we must determine how different organs are affected at the same time. The study will look at the physical characteristics of non-frail and frail elderly females (aged 65 years and over), who are attending geriatric clinics across the Nottingham University Hospitals NHS Trust. We will aim to recruit 51 participants with this cohort broken down into non-frail (n=17), pre-frail (n=17) and frail (n=17) subgroups. Participants will be allocated to these groups based on their Electronic Frailty Index, Clinical Frailty Scale and Fried frailty phenotype scores. All participants will undergo basic muscle function tests (grip strength, leg strength and muscle activity) and questionnaires on their first visit to University of Nottingham laboratories. At a second visit, they will then undergo one Magnetic Resonance Imaging (MRI) scanning session, at the Sir Peter Mansfield Imaging Centre within the University, to gather information about the structure and function of their heart, brain and skeletal muscle. MRI scan protocols will take approximately 45-60 mins. Data gathered from MRI scanning will be compared across non-frail, pre-frail and frail groups to investigate differences across frailty states, with the aim of highlighting the defining physical characteristics of the frail state which may help to develop future treatment interventions to combat the condition. We hypothesise that frail females will present with common physical characteristics, the clustering of which will be indicative of frailty severity. We also hypothesise that certain physical traits present in the frail will not be present in the non-frail.

The main aims of this study are to check for side effects from treatment with teduglutide (Revestive) and how well teduglutide controls symptoms of short bowel syndrome. The study sponsor will not be involved in how the participants are treated but will provide instructions on how the clinics will record what happens during the study. During the study, participants with short bowel syndrome will receive an injection of teduglutide just under the skin (subcutaneous) according to their clinic's standard practice. The study doctors will check for side effects from teduglutide for 36 months.

The investigators collected clinical data and serum samples of patients with polycystic ovary syndrome in this study, used statistical software such as SPSS for data analysis, and used experimental techniques such as ELISA to detect serum samples, aiming to explore the relationship between the body anthropometry, glucose and lipid metabolism, gonadal hormones and body fat distribution in patients with polycystic ovary syndrome and to discovery new biomarkers and promote the realization of more accurate personalized medicine.

The protocol, in accordance with the objectives of ORCHESTRA project - Work Package 2, aims at investigating the characteristics and determinants of COVID-19 long-term sequelae. This goal will be reached through the harmonization of follow-up strategies across the participating cohorts to allow a standardized collection of data on COVID-19 long-term sequelae. The result will be a platform including a set of data and biomaterials from large scale international cohorts, that will be uniformly recorded, prospectively tracked and analysed. The ultimate goal will be that of providing evidence to contribute to the optimization and improvement of the management and prevention of COVID-19 sequelae. The follow-up will be organized in multiple levels of tests, according to the capability of each cohort, and will include questionnaires to collect demographic, epidemiological and clinical data, physical examination, radiological exams and biological sampling. The long-term follow-up will also allow the assessment of long-term immunological response to SARS-CoV-2 infection and its association to the vaccination and to different treatment strategies, including monoclonal antibodies.

Guillain-Barre syndrome is an immune-mediated acute inflammatory peripheral neuropathy. The currently effective treatment methods include intravenous immunoglobulin and plasma exchange. Immunoadsorption has been widely used to treat immune-related diseases. There are currently no prospective large-sample clinical trials of immunoadsorption therapy for Guillain-Barre syndrome. The neuro-intensive care unit of the First Affiliated Hospital of Zhengzhou University is preparing to carry out a prospective, multi-center, randomized parallel controlled clinical study on the efficacy and safety of protein A immunoadsorption and intravenous immunoglobulin (IVIG) in the treatment of Guillain-Barre syndrome. It is estimated that 204 patients with Guillain-Barre syndrome will be included. The patients will be randomly assigned to the immunoadsorption group and the IVIG group. The primary outcome measure: changes in Hughes scores (4 weeks after starting treatment vs. baseline (before starting treatment) ). This study aims to explore the efficacy and safety of protein A immunoadsorption and intravenous immunoglobulin in the treatment of Guillain-Barre syndrome.