Active clinical trials for "Syndrome"

Patients with medical conditions requiring allogeneic hematopoietic cell transplantation (allo-HCT) are at risk of developing a condition called graft versus host disease (GvHD) which carries a high morbidity and mortality. This is a phase I/II study that will test the safety and efficacy of hematopoietic cell transplantation (HCT) with ex-vivo T cell receptor Alpha/Beta+ and CD19 depletion to treat patients' underlying condition. This process is expected to substantially decrease the risk of GvHD thus allowing for the elimination of immunosuppressive therapy post-transplant. The study will use blood stem/progenitor cells collected from the peripheral blood of parent or other half-matched (haploidentical) family member donor. The procedure will be performed using CliniMACS® TCRα/β-Biotin System which is considered investigational.

This observational trial studies whether respiratory viruses are the cause of lung disease (bronchiolitis obliterans syndrome [BOS] or graft-versus-host disease of the lung) and changes in lung function in patients who have received a donor stem cell transplant. Patients with chronic graft-versus-host disease (cGVHD) are at higher risk of developing BOS. Studies have also shown that patients who had a respiratory viral illness early after their transplant are at higher risk of developing lung problems later on. Patients who are at risk and who already have BOS might benefit from being monitored more closely. Spirometry is a way of assessing a patient's lung function and is often used to diagnose lung disease. Spirometry measured at home with a simple handheld device may reduce the burden of performing pulmonary function testing at a facility and potentially help patients get their lung disease diagnosed and treated sooner.

Gilles de la Tourette syndrome (GTS; also known as Tourette syndrome) is a congenital neuropsychiatric disorder. Characteristic symptoms are so-called tics-rapid, repetitive movements (motor tics) or vocalizations (vocal tics) that start suddenly without any apparent purpose. Previous research supports the hypothesis of defective regulation (dysregulation) of the dopaminergic system, with particular discussion of dysfunction of tonic/phasic dopamine release or dopaminergic hyperinnervation. Moreover, given the complex interaction of different neurotransmitters, especially in the basal ganglia, it can be assumed that abnormal dopaminergic transmission also affects other transmitter systems, such as glutamate (Glu) or γ-aminobutyrate (GABA). Furthermore, recent results suggest an abnormality in cerebral iron metabolism in GTS. Since iron is accumulated in dopamine vesicles and plays a central role in dopamine synthesis, this observation may also be related to dysfunction of the dopaminergic system. Therefore, in this multimodal study, the investigators aim to combine positron emission tomography (PET), magnetic resonance imaging (MRI), and magnetic resonance spectroscopy (MRS) methods comparing patients with GTS and a control cohort. In Part 2 of this study, MRI and MRS at 7 Tesla are employed to investigate (i) the concentrations of Glu, glutamine and GABA in the corpus striatum and the cortex cingularis anterior and (ii) the subcortical iron concentration.

Specific Aim: To show the safety and efficacy of prolotherapy injection for chronic sacroiliac and myofascial lumbar pain while standardizing an ultrasound guided injection technique Specific Aim: To demonstrate that dextrose prolotherapy subjectively decreases lumbar back pain (LBP) associated with chronic sacroiliac (SI) and myofascial lumbar back pain/injury in patients with Hypermobile-Type Ehlers-Danlos Syndrome (hEDS). Specific Aim: To use ultrasound (US) guidance to identify SI and myofascial lumbar back pain/injury for targeted dextrose prolotherapy treatment and to provide objective measures of decreasing inflammation via Power Doppler and ligament repair. Specific Aim: To determine if US-guided dextrose prolotherapy decreases the direct costs of care for chronic LBP in contrast to conventional therapies by reducing return visits, specialty referrals, physical therapy, medications, and unnecessary procedures.

Treatments efficacy in irritable bowel syndrome (IBS) patients is inconstant and predictive factors of their efficacy are needed. The role of dysbiosis in IBS is well-known. Another way to identify microbiota differences is to assess its metabolic activity. It has been demonstrated that colonic pH in IBS patients is lower than in healthy volunteers, reflecting a highest colonic fermentation. Colonic acidification is able to sensitize colonic mechano-receptors to distension. Microbiota profile is able to predict the response to a low Fermentable Oligo, Di, Monosaccharides And Polyols (FODMAPs) diet, but is not available in clinical routine. The aim of our study is to assess the link between colonic fermentation (measured by colonic pH) and the efficacy of a low FODMAPs diet in IBS patients (measured by IBS severity scoring system (IBS-SSS)). We hypothesis that IBS patients with a lower colonic pH will have a better efficacy of the low FODMAPs diet. It might allow in the future personalized medicine. 50 IBS patients according to Rome IV criteria will be included in our study. All patients will have a measure of their colonic pH by wireless motility capsule. Patients will follow a low FODMAPs diet for 6 weeks after an education by a trained dietician. All participants will fill validated questionnaires before and after 6 weeks of low FODMAPs diet: IBS-SSS, Gastro Intestinal Quality of Life Index (GIQLI), Hospital Anxiety and Depression (HAD) scale. Microbiota, metabolomic and short chain fatty acid will be analysed before and after the intervention. The number of patients was calculated to assess the correlation between colonic pH and the variation of IBS-SSS before and after the intervention.

In the current COVID-19 pandemic, many patients have an acute respiratory distress syndrome (ARDS). Among mechanisms related to COVID-19 acute respiratory distress syndrome, cytokine storm and secretion of IL-6 play a central role. ARDS management involves intubation for protective mechanical ventilation, deep sedation and curarisation. During intensive care unit (ICU) hospitalization, improvement of hematosis induces a switch from a controlled ventilation mode to a withdrawal ventilation mode, such as Spontaneous Ventilation with Pressure Support (SP-PS) or Adaptative Support Ventilation (ASV). This step is essential prior to considering complete weaning from controlled ventilation and sometimes ends with a failure. In this case, deterioration of hematosis and/or ventilatory mechanics is observed. At the same time as withdrawal failure, the investigators observed biological inflammatory rebound in some patients. Therefore, influence of inflammatory biological parameters, including IL-6, on withdrawal failure, needs to be investigated. To this end, the investigators decide to dose different inflammatory markers - such as IL6, C-Reactive Protein (CRP), Procalcitonin (PCT) - in patients with acute respiratory distress syndrome due to COVID-19, during standard of care. Indeed, in patients with acute respiratory distress syndrome not due to COVID-19, the increase in IL6 is a negative prognosis during medical first aid but also when the mechanical ventilation is withdrawn. In addition, IL6 rise is associated with poor prognosis for patients with COVID-19 and longer stays in intensive care.

This is a randomized controlled trial of two diets (low-carbohydrate and Mediterranean diet) in the treatment of women with polycystic ovary syndrome (PCOS). The trial assesses the effects of the two diets on clinical, metabolic and hormonal parameters, inflammatory markers and gut microbiota . This study is an interventional, randomized controlled trial, open-labeled.

To evaluate the efficacy, safety and tolerability of the cannabinoid-based medication SCI-110 compared to placebo in subjects with Tourette syndrome.

Carpal tunnel syndrome (CTS) is the most common and median nerve neuropathy at the wrist, caused by compression of the median nerve at the level of the carpal tunnel (CT) delimitated by the carpal bones and the transverse carpal ligament(TCL) which is the intermediate part of the flexor retinaculum (FR). The CTS remains a challenge for health care providers due to its high prevalence and economic consequences, it is projected that in every 5 patients, 1 complains of symptoms of pain, numbness and a tingling sensation in the hands, CTS is estimated to occur in 3.8% of the general population with an incidence rate of 276:100000 per year and happens more frequently in women than in men so a prevalence rate of 9.2% in women and 6% in men

Study of serum calcium and phosphorus level in chronic kidney disease patients and its relation to occurrence of acute coronary syndrome in them.