Hepatic Porphyria Clinical Trials
A listing of Hepatic Porphyria medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1,486 clinical trials
Investigation of the Efficacy of Transcranial Magnetic Stimulation in Patients Developing Complex Regional Pain Syndrome Type 1 in the Upper Extremity During the Subacute-Chronic Period After Ischemic Stroke
The aim of our study is to investigate transcranial magnetic stimulation (TMS) as a treatment option in Complex Regional Pain Syndrome, disseminate it to a broader patient population, and simultaneously demonstrate its applicability in the treatment of complex regional pain syndrome using a novel frequency matching.
A Phase 2 Open-label Study to Evaluate the Activity of Etavopivat on Transcranial Doppler Velocities in Pediatric Patients With Sickle Cell Disease Who Are at Increased Risk for Primary Stroke
The study will test a new medicine, etavopivat, for sickle cell disease and see if it is safe and help-ful for participants with sickle cell disease who are at an increased risk of stroke. Participants will be divided into two cohorts depending on their transcranial doppler (TCD) ultrasound results and …
Efficacy and Safety of Endovascular Recanalization for Acute Basilar Artery Occlusion With Extended Time Window (ANGEL-BAO)
The aim of this study is to assess the efficacy and safety of endovascular treatment versus medical management in patients with acute basilar artery occlusion with extended time window of 24-72 hours from onset.
Basilar Artery Occlusion Chinese Endovascular Trial in the Extended Time Window
A prospective, multi-center, randomized, controlled, open-label, blinded-endpoint trial to evaluate the safety and efficacy of endovascular mechanical thrombectomy for acute basilar artery occlusion in the extended time window
Effect of Xenon on Brain Injury After Aneurysmal Subarachnoid Hemorrhage
An investigator-initiated clinical drug study Main Objective: To explore neuroprotective properties of xenon in patients after aneurysmal subarachnoid hemorrhage (SAH). Primary endpoint: Global fractional anisotropy of white matter of diffusion tensor imaging (DTI). Hypothesis: White matter damage is less severe in xenon treated patients, i.e. global fractional anisotropy is significantly …
K01 Impacts of Lingual Endurance Exercise
Swallowing impairments (dysphagia) frequently occur after stroke and have devastating consequences on overall health and quality of life, and long-term deficits in swallow function also increase risk of morbidity (e.g. depression) and mortality (i.e. aspiration pneumonia). As such, rehabilitation of swallow function to improve safety and efficiency of swallowing is …
AI-Driven CTA Reconstruction for Intracranial LVO
Acute ischemic stroke (AIS) caused by intracranial large vessel occlusion (LVO) in the anterior circulation significantly contributes to stroke-related disability and mortality. Recent randomized controlled trials have demonstrated substantial benefits of endovascular thrombectomy (EVT) when patients are appropriately triaged beforehand. However, accurately orienting the 'missed segment' during EVT remains challenging. …
Thalamic-Burst-DBS for Neuropathic Pain
Central post-stroke pain (CPSP) is a neuropathic pain syndrome and one of the major sequelae after ischemic or hemorrhagic cerebral stroke. Recently, a modified stimulation paradigm has been developed in the field of spinal cord stimulation (SCS) for a variety of neuropathic pain disorders. To date, this stimulation paradigm has …
Recombinant Human C1 Esterase Inhibitor (Conestat Alfa) in the Prevention of Acute Ischemic Cerebral and Renal Events After Transcatheter Aortic Valve Implantation
The aim of this trial is to assess the safety and efficacy of conestat alfa (Ruconest®, Pharming Technologies B.V.) on renal and cerebral ischemic events in patients undergoing TAVI for severe symptomatic aortic stenosis (AS) compared to placebo.
Use of Sodium Bicarbonate As Prophylaxis for Kidney Damage in Patients with Heatstroke
This study protocol aims to prevent the need for renal replacement therapy in patients with rhabdomyolysis secondary to heatstroke. It is based on previous studies showing that bicarbonate infusion reduces renal failure in similar contexts. The intervention will be conducted at the General Hospital of Mexicali during the summer, targeting …
