Clinical trials: Complex Symptom Disorders
Stone, Kidney
Endoscopic Combined Intrarenal Surgery Versus Multi-Tract Percutaneous Nephrolithotomy for Complex Renal Stones:
The aim of this study is to compare outcomes of endoscopic combined intrarenal surgery (ECIRS) with the multi-tract percutaneous nephrolithotomy for management of complex renal stones.
- Trial name
- NCT05460559
- Testing
- Group A (p-PCNL) procedure, Group B (s-ECIRS) procedure
- Where
- Egypt
- Volunteers
- 110 people
- Sponsor
- Mansoura University
Tinnitus, Sleep Disturbances
Low-intensity TUS for Sleep Disturbances in Patients With Chronic Tinnitus
Background: Tinnitus, as a common symptom, can jeopardize the sleep quality and brain function and even lead to hearing loss and cognitive decline in elderly patients.
- Conditions
- Tinnitus, Sleep Disturbances, Cognition
- Trial name
- NCT06776705
- Testing
- Low-intensity transcranial ultrasound stimulation
- Where
- 2 sites in Hong Kong
- Volunteers
- 14 people
- Sponsor
- Chinese University of Hong Kong
Henoch-Schoenlein Purpura
The Research of Standard Diagnosis and Treatment for Severe HSP in Children
This study is performed to evaluate the efficacy and safety of various measures in the treatment of severe HSP in children.
- Trial name
- NCT02540720
- Testing
- Dexamethasone, Gamma globulin, Hemoperfusion
- Where
- China
- Volunteers
- 30 people
- Sponsor
- Nanjing Children's Hospital
PVC - Premature Ventricular Complex, Cardiomyopathies
PASO Automated Template Matching for PVC Ablation
Pacemapping is an essential tool during ablation of idiopathic PVC and VT. Automated template matching has been shown to have a significant influence on PVC ablation procedures, but the PASO module of CARTO3 has not been studied…
- Conditions
- PVC - Premature Ventricular Complex, Cardiomyopathies, Heart Failure, Ventricular Tachycardia
- Trial name
- PAsT-PVC (NCT04778696)
- Testing
- PASO Pacemapping, Conventional Pacemapping
- Where
- Germany
- Volunteers
- 144 people
- Sponsor
- Universitätsklinikum Köln
Spinal; Nerve Root, Pain, Pelvic Pain
Quality of Life and Pain Changes Due to DRG Stimulation for Chronic Pain
ACTIVE study- a prospective observational clinical study examining the changes in quality of life and pain following dorsal root ganglion stimulation for the treatment of chronic intractable pelvic and lower limb pain.
- Conditions
- Spinal; Nerve Root, Pain, Pelvic Pain, Regional Pain Syndrome, Chronic Pain Syndrome
- Trial name
- ACTIVE (NCT03417973)
- Testing
- dorsal root ganglion neuromodulation
- Where
- United States
- Volunteers
- 55 people
- Sponsor
- KM Clinical Research Group
Bleeding, Surgery
Trial of PCC Versus FFP in Patients Undergoing Heart Surgery
The PROPHESY trial is a single centre pilot trial investigating Fresh Frozen Plasma (FFP) or Prothrombin Complex Concentrate (PCC) treatment for patients who are bleeding during cardiac surgery, and who are NOT receiving a…
- Conditions
- Bleeding, Surgery, Transfusion
- Trial name
- PROPHESY (NCT03715348)
- Testing
- Prothrombin Complex Concentrate (PCC), Fresh Frozen Plasma
- Where
- United Kingdom
- Volunteers
- 50 people
- Sponsor
- Queen Mary University of London
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Development of Strategies to Increase Enrollment in Clinical Trials for Children With Cancer
RATIONALE: Taking part in a clinical trial may help children with cancer receive more effective treatment. PURPOSE: Determine why patients who are eligible for protocols made available through the Pediatric Oncology Group do not…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Leukemia
- Trial name
- NCT00002485
- Testing
- psychosocial assessment and care
- Where
- 31 sites in United States, Canada and 2 more
- Volunteers
- 359 people
- Sponsor
- Children's Oncology Group
Anal Fistula
Long-term Follow-up of Anal Fistula Plug
Aim of the study is to evaluate long-term success rate of Biodesign® anal fistula plug for treatment of complex trans-sphincteric anal fistulas.
- Trial name
- NCT03961984
- Testing
- Biodesign® anal fistula plug
- Where
- Sweden
- Volunteers
- 95 people
- Sponsor
- Region Skane
Multiple Sclerosis, Gait Disorders, Neurologic
Walking and Thinking - Brain Activity During Complex Walking in People With Multiple Sclerosis
Every-day life means being part of a complex environment and performing complex tasks that usually involve a combination of motor and cognitive skills.
- Conditions
- Multiple Sclerosis, Gait Disorders, Neurologic, Neuro-Degenerative Disease, Aging
- Trial name
- NCT05787704
- Testing
- No intervention
- Where
- Sweden
- Volunteers
- 41 people
- Sponsor
- Karolinska Institutet
Undiagnosed Diseases, Rare Diseases
Genetic Analysis of Uncommon Disease Presentations in Non-US Populations
Background: Genetics research over the past 20 years has helped researchers find the causes of many diseases. More powerful tools for genetic testing now exist.
- Trial name
- NCT06595940
- Where
- Mauritius
- Volunteers
- 400 people
- Sponsor
- National Human Genome Research Institute (NHGRI)
Crohn Disease, Rectal Fistula
A Study of the Quality of Life in Adults With Crohn's Disease With Complex Perianal Fistulas
The main aim of the study is to assess the quality of life of people with Crohn's disease after treatment for complex perianal fistulas (CPF) in a standard clinic setting.
- Trial name
- CONFLICT (NCT04876690)
- Where
- 5 sites in Portugal
- Volunteers
- 15 people
- Sponsor
- Takeda
Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary
Topotecan in Treating Young Patients With Neoplastic Meningitis Due to Leukemia, Lymphoma, or Solid Tumors
RATIONALE: Drugs used in chemotherapy, such as topotecan, work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing.
- Conditions
- Brain and Central Nervous System Tumors, Carcinoma of Unknown Primary, Leukemia, Lymphoma
- Trial name
- NCT00112619
- Testing
- topotecan hydrochloride
- Where
- 11 sites in United States
- Volunteers
- 19 people
- Sponsor
- Pediatric Brain Tumor Consortium
Metastatic Breast Cancer
Implication of CCR4-NOT Complex Subunit 7 Expression in Natural Killer Cell Resistance in Metastatic Breast Cancer
Being a mechanistic study, this work aims to figure out "the role of the cytoplasmic mRNA deadenylase CNOT7 expressed protein on NK cell resistance in metastatic BC".
- Trial name
- CCR4-NOT (NCT06320392)
- Where
- Egypt
- Volunteers
- 90 people
- Sponsor
- Ain Shams University
Ventricular Tachycardia (VT), Premature Ventricular Complexes
Severe Complications During Ventricular Tachycardia or Premature Ventricular Complex Ablation
The investigators aim to characterize patients presenting with a severe ventricular tachycardia (VT) and premature ventricular complex (PVC)-ablation-related complication including patient characteristics, procedural details and…
- Trial name
- NCT07777744
- Where
- 25 sites in United States, Austria and 14 more
- Volunteers
- 15,000 people
- Sponsor
- University Hospital, Basel, Switzerland
Anal Fistula
Rerouting Seton Versus LIFT for Complex Anal Fistula
This study aims to compare the efficacy of two surgical techniques in treatment of complex anal fistulas. The first technique involves rerouting of the fistula tract with placement of a vessel loop seton around the internal anal…
- Trial name
- NCT04616911
- Testing
- Rerouting seton, LIFT
- Where
- Egypt
- Volunteers
- 77 people
- Sponsor
- Mansoura University
Irritable Bowel Syndrome
Administration of a Molecular Complex of Resins, Polysaccharides and Polyphenols in Irritable Bowel Syndrome.
This study is aimed to investigate the efficacy and safety of Colilen IBS, a Medical Device made of natural substances, even when taken in addition to other therapies, for the treatment of Irritable Bowel Syndrome.
- Trial name
- NCT05016024
- Testing
- Colilen IBS
- Where
- 7 sites in Germany, Italy
- Volunteers
- 71 people
- Sponsor
- Aboca Spa Societa' Agricola
Seizures
Retigabine (Adjunctive Therapy) Efficacy and Safety Study for Partial Onset Refractory Seizures in Epilepsy
This Phase 3 study is being conducted to evaluate the efficacy and safety of retigabine dosed at 1200 mg/day, in three equally divided doses, compared with placebo in patients with epilepsy who are receiving up to three…
- Trial name
- RESTORE1 (NCT00232596)
- Testing
- Retigabine
- Where
- 54 sites in United States, Argentina and 3 more
- Volunteers
- 306 people
- Sponsor
- GlaxoSmithKline
Complex Regional Pain Syndromes, Back Pain
Virtual Reality Guided Imagery for Chronic Pain
To assess treatment with an at-home Virtual Reality Guided Imagery (VR-GI) intervention, 36 patients with chronic pain (18 with chronic back pain, CBP, and 18 with complex regional pain syndrome, CRPS) will complete a 2-week…
- Trial name
- VRGI (NCT04849897)
- Testing
- Experimental: Virtual Reality Guided Imagery, Active Comparator: Audio Only Guided Imagery
- Where
- United States
- Volunteers
- 36 people
- Sponsor
- University of Southern California
Pain
Study to Evaluate the Efficacy and Safety of OraVescent Fentanyl Citrate Treatment for the Management of Breakthrough Pain in Opioid-Tolerant Patients With Noncancer-Related Chronic Pain
The purpose of the study is to evaluate the efficacy and safety of OraVescent fentanyl treatment compared to placebo treatment monthly over a 12-week treatment period in alleviating breakthrough pain (BTP) in opioid-tolerant…
- Trial name
- NCT00343733
- Testing
- OraVescent Fentanyl
- Where
- 21 sites in United States
- Volunteers
- 120 people
- Sponsor
- Cephalon
Lipedema, Pain
Evaluation of Extracorporeal Shockwave Therapy and Complex Decongestive Therapy Results in Patients With Lipedema
The aim of the study is to evaluate the results of the Extracorporeal Shockwave Therapy and Complex Decongestive Therapy in patient diagnosed with lipedema.
- Trial name
- NCT06898125
- Testing
- Extracorporeal Shockwave Therapy, Complex Decongestive Therapy
- Where
- Turkey (Türkiye)
- Volunteers
- 33 people
- Sponsor
- Giresun University