View clinical trials related to Syndrome.
Filter by:Background: Tethered cord syndrome (TCS) is a progressive clinical condition including a series of neurological dysfunctions and deformities attributable to abnormally increased tension on the spinal cord, which is lacking effective treatment to relieve the symptoms and prevent progression. Dr. Shi recently proposed a new technique as nerve root axial decompression surgery, which is also called capsule surgery, to treat patients with TCS. Yet, the effectiveness and safety should be further studied. Purpose: The aim of this study is to compare the effectiveness and safety of clinical outcomes between capsule surgery and conservative treatment in patients with TCS. A study hypothesis is that outcomes will be improved after capsule surgery. Methods: This study is a randomized clinical trial with a two-factor (2x7) research design. The TCS patients will be randomly assigned in one of the two treatment groups: capsule surgery and conservative treatment. Seven outcome measures will be collected pre-operative for baseline, and then at1, 12, 24, 48, and 96 weeks post-operative follow-up visits, including: International Consultation on Incontinence Modular Questionnaire Short Version (ICI-Q-SF), Rintala Score, a new developed Chinese version of questionnaire, Oswestry disability index (ODI), SF-12, foot function index (FFI) and Pirani score. Urodynamic testing, bladder ultrasonography, electromyogram, muscle strength and sensation of lower limbs will be obtained before and post treatment, to determine the patient`s function of lower limbs. The investigator performing the outcome measures will be blinded to group assignment, and therefore will not participate in treatment. After randomization, the conservative group will be followed up in the outpatient clinic. The capsule surgery group will receive the nerve root axial decompression surgery (capsule surgery). Data Analysis: Two 2x7 MANOVAs with repeated measures will be used to examine the differences in the seven measures between groups and at the five different time frames with the α level set at 0.05. Non-parametric tests (Mann-Whitney U tests) will be used to compare the differences in the urodynamics and muscle strength data over time and between groups.
Postural tachycardia syndrome (POTS), is the chronic form of orthostatic intolerance associated with excessive upright tachycardia, and occurs predominantly in young females (>85%). Among its most troubling symptoms are lightheadedness, fatigue, and decreased memory often called "brain fog" by patients. Task-related neurovascular coupling (NVC) links neural activity to an increase in CBF known as "functional hyperemia". Although memory task performance and NVC deteriorated with angle of tilt in POTS but not healthy controls, cerebral blood flow (CBF) remained similar to control. Instead, the investigators observed extensive narrow band low frequency (0.07-0.13 Hz) oscillations in BP (OBP) that entrained and amplified oscillations in CBF (OCBF). OBP and OCBF increased with tilt angle and caused impaired working memory and reduced functional hyperemia. The cardiovagal baroreflex couples BP to HR to buffer BP changes. The investigators hypothesize that the cardiovagal baroreflex becomes progressively impaired with orthostasis in POTS, but not in healthy volunteers, and accounts for OBP, OCBF, and loss of NVC; further, improving the baroreflex reduces OBP, OCBF and Brain Fog in POTS.
The study enrolls ARDS patients in medical ICUs in 11 Hospitals in Taiwan. The epidemiology and long-term outcomes of the patients will be recorded.
Pediatric movement disorders comprise of a large number of different neurological diseases including Rett syndrome (RTT) and Tourette syndrome. Studies in the literature as well as our preliminary reports showed that Rett syndrome and Tourette syndrome/Tic disorders are associated with a dysbiosis of the gut microbiota compared to normal control. Probiotic Lactobacillus plantarum PS128 is a diet supplement that available for human consumption. Probiotic Lactobacillus plantarum PS128 had showed psychotropic effects such as ameliorate anxiety- and depression-like behaviors as well as altered the level of neurotransmitters such as dopamine in the brain in animal models, which might be through microbiota-gut-brain axis. Therefore, the purpose of this study is to access the possible neurobehavior effects of Probiotic Lactobacillus plantarum PS128 in Rett syndrome and Tic disorders/Tourette syndrome.
To investigate the effect of metformin on pregnancy complications and pregnancy outcome in the II. and III. trimester of pregnancy in women with polycystic ovary syndrome.
There is evidence of involvement of checkpoint pathways, including PD-1, in the pathogenesis and resistance of myelodysplastic syndrome (MDS). However monotherapy with checkpoint inhibitors was ineffective in a number of studies, indicating the presence of several mechanisms of resistance. This pilot study evaluates the safety and preliminary efficacy of nivolumab combination with currently existing treatments in MDS patients who failed at least one line of therapy. The study evaluates if there is a combination which induces objective responses.
This study will evaluate the safety of autologous T cells that have been immunized ex vivo with patient-specific MDS stem cell neoantigens in patients with MDS.
This study investigates whether there is an immune response directed against gut microbes or food and parts of the body in severe Myalgic Encephalomyelitis/Chronic Fatigue Syndrome (ME/CFS) patients.
This is a single center open-label pilot clinical trial of patients 1-70 years of age with greater than 6 seizures per month diagnosed with Dravet Syndrome, Lennox-Gastaut Syndrome, Tuberous Sclerosis, or focal seizures. Twenty patients will be enrolled and treated with a stable dose of orally administered turmeric oil daily for 3 months. Patients and caregivers will be asked to keep a seizure diary logging all clinical events during the course of the study. Serum comprehensive metabolic panel, complete blood count with differential, and antiseizure medication levels, will be monitored at baseline, 1.5 months, and at the end of 3 months.
The Postural Tachycardia-Syndrome (POTS) is a form of autonomic dysregulation, typically accompanied by symptoms of orthostatic intolerance (OI). OI is defined by the inability to tolerate the upright position and is improved by lying down. POTS is considered a syndrome that may include a number of several disorders. Symptoms should be persistent for at least 6 months to reach a diagnosis. It is characterized by a sustained heart rate (HR) increment of 30 beats/min or more within 10 min of standing or head-up tilt (HUT) in adults, in the absence of orthostatic hypotension and with the presence of symptoms of OI. In children and adolescents a diagnosis requests a HR increment of at least 40 beats/min. The increment in HR when moving to an upright posture is often a response to a reduction in venous return, causing excessive blood pooling in the lower limbs. The symptoms present in POTS vary greatly. Typical symptoms are lightheadedness, dizziness, blurred vision, mental clouding ("brain fog") or cognitive dysfunction. Other symptoms may present as palpitations or chest pain. Additional symptoms consist of postural headaches, nausea, sleep disturbances, fatigue and gastrointestinal dysfunction. The manifestation of symptoms in POTS varies in severity, frequency and combination, resulting in POTS being a very heterogenous and subjective disorder. Symptoms can be severe and often make simple daily activities difficult to an extent that compromises the patients quality of life. Typically symptoms exacerbate in the mornings, after physical activity, after eating and during menstruation. This study objective is to examine the occurrence, mechanisms and causes of impaired attention in POTS as well as to test the effect of acute water ingestion for attention in POTS. The investigators therefore conduct a study including patients with POTS and healthy volunteers. All participants will receive a dossier of five self-assessment questionnaires after giving informed consent. Clinical examination includes 2 HUT-tests while standing for 15 minutes, conventional measuring of blood pressure, continuous recording of NIRS signals during testing, determination of pupil size, the diameter of the optic nerve and Neuropsychological testing (Test of Attentional Performance, mobility version" (TAP-M), Go/NoGo Test, Divided Attention Test)