Clinical trials: Block
Retinal Vein Occlusion
To Study the Effectiveness and Safety of Niacin and a Topical Steroid Eye Drop to Treat Retinal Vein Occlusions
The purpose of this study is to determine whether Niacin, a B vitamin, may act as a vasodilator to encourage earlier formation of collateral blood vessels that may serve to bypass the obstructed vein in the eye.
- Trial name
- NCT00493064
- Testing
- Nicotinic acid, Prednisolone acetate
- Where
- United States
- Volunteers
- 63 people
- Sponsor
- Palo Alto Medical Foundation
Obesity, Childhood
Effects of Auricular Acupressure Versus Intermittent Dietary Restriction in Children With Gastric Heat and Dampness Obstruction
This is a three-month randomized controlled trial to investigate the effects of auricular acupressure versus Intermittent carbohydrate restriction on cardiometabolic risk in obese children with gastric heat and dampness…
- Trial name
- NCT05847478
- Testing
- Auricular acupressure of traditional Chinese Medicine, Intermittent low carbohydrate diet, Health education
- Where
- China
- Volunteers
- 240 people
- Sponsor
- Children's Hospital of Fudan University
Familial Hypercholesterolemia - Homozygous
Study to Evaluate Safety, Tolerability and Efficacy of Inclisiran in Children With Homozygous Familial Hypercholesterolemia
This is a pivotal phase III study designed to evaluate safety, tolerability, and efficacy of inclisiran in children (aged 2 to <12 years) with homozygous familial hypercholesterolemia (HoFH) and elevated low density lipoprotein…
- Trial name
- ORION-19 (NCT06597006)
- Testing
- Inclisiran
- Where
- 19 sites in United States, Austria and 9 more
- Volunteers
- 9 people
- Sponsor
- Novartis Pharmaceuticals
Orthopedic Procedures, Pain, Postoperative
Risk Model for Severe Rebound Pain After Lower Limb Orthopedic Surgery Involving Single-Shot Sciatic Nerve Blocks
Rebound pain is a well-recognized phenomenon after the effects of a nerve block wear off. Severe rebound pain can happen after outpatient surgery, with patients often needing to come back to the hospital or use other health care…
- Conditions
- Orthopedic Procedures, Pain, Postoperative, Surgery, Nerve Block
- Trial name
- NCT05018104
- Testing
- This is not an interventional study
- Where
- Canada
- Volunteers
- 1,270 people
- Sponsor
- University of British Columbia
Aortic Stenosis, Gut Microbiome
Impact of Transcatheter Aortic Valve Implantation (TAVI) on the Gut Microbiota in Patients With Aortic Valve Stenosis
This study investigates the impact of transcatheter aortic valve implantation (TAVI) on the composition and function of the gut microbiota in patients with severe aortic valve stenosis.
- Conditions
- Aortic Stenosis, Gut Microbiome, Gut Microbiota, TAVI
- Trial name
- GUT-TAVI (NCT07052071)
- Testing
- TAVI
- Where
- Greece
- Volunteers
- 40 people
- Sponsor
- Hippocration General Hospital
Ureteropelvic Junction Obstruction
Indwelling Double-J Ureteral Stent Versus Externalized Modified-Salle Stent for Pyeloplasty
This prospective study, Randomized Trial of Indwelling Double-J Ureteral Stent Versus Externalized Modified-Salle Stent for Pyeloplasty will consist of four steps: 1.) Enrolling subjects in the study and signing the consent form…
- Trial name
- NCT02713633
- Testing
- internal Double-J stents, External Stent
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Rajeev Chaudhry
Atopic Dermatitis
Open-label Study to Investigate Systemic Exposure in Adult and Pediatric Atopic Dermatitis Patients Treated 8.5 Days With Pimecrolimus Cream 1% Under Occlusion
This study will access the degree to which pimecrolimus is absorbed from pimecrolimus cream 1% into the blood when applied repeatedly under occlusion (i.e.
- Trial name
- NCT00925730
- Testing
- Pimecrolimus
- Where
- 2 sites in Germany
- Volunteers
- 20 people
- Sponsor
- Novartis
Hypospadias Repair
Hemostasis During Hypospadias Surgery
A comparison between the two hemostatic methods of hypospadias repairing operation, in terms of early and mid-term (up to 6 months) failure rate (wound dehiscence and urethral stricture needing reoperation) between the two…
- Trial name
- NCT02268019
- Testing
- tourniquet application, epinephrine injection
- Where
- Iran
- Volunteers
- 70 people
- Sponsor
- Isfahan University of Medical Sciences
Posterior Fossa Tumor
Dexmedetomidine Use for Greater Occipital Nerve Block in Pediatric Posterior Fossa Tumor Surgery.
The goal of this clinical trial is to evaluate the effects of ultrasound-guided versus blind greater occipital nerve block (GONB), with or without Dexmedetomidine as an adjuvant, in pediatric patients undergoing posterior fossa…
- Trial name
- NCT07878156
- Testing
- Bupivacaine 0.25%, Dexmedetomidine 1mcg/kg, Blind greater occipital nerve block
- Where
- Egypt
- Volunteers
- 260 people
- Sponsor
- Children's Cancer Hospital Egypt 57357
Hip Surgery Corrective, Anesthesia; Functional
Effectiveness of Fascia Iliaca Nerve Block for Post Hip Arthroscopy
There is currently no standard of care or best practice for managing post-operative pain for patients undergoing hip arthroscopy. Perioperative pain with these procedures can be substantial.
- Trial name
- NCT02717728
- Testing
- Drug group Fascia iliaca nerve block
- Where
- United States
- Sponsor
- Boston Children's Hospital
Cystic Fibrosis
A Study to Evaluate the Safety and Efficacy of VX-371 in Subjects With Cystic Fibrosis Who Are Homozygous for the F508del-CFTR Mutation
The purpose of this study is to evaluate the safety and efficacy of treatment with VX-371 in hypertonic saline compared to hypertonic saline alone in subjects with cystic fibrosis (CF) who are ≥12 years of age, homozygous for the…
- Trial name
- NCT02709109
- Testing
- VX-371 + HS, Hypertonic saline, Orkambi
- Where
- 40 sites in United States, France and 2 more
- Volunteers
- 147 people
- Sponsor
- Parion Sciences
ST-segment Elevation Myocardial Infarction (STEMI)
Angio-IMR and Cardiac MR-derived MVO in STEMI Patients
Coronary microcirculatory dysfunction has been known to be prevalent even after successful revascularization of ST-segment elevation myocardial infarction (STEMI) patients.
- Trial name
- NCT04828681
- Testing
- Cardiac magnetic resonance imaging
- Where
- 2 sites in United States, China
- Volunteers
- 324 people
- Sponsor
- Samsung Medical Center
Cancer
Heparin or M-EDTA in Preventing Catheter-Related Infections and Blockages in Patients at High Risk for a Catheter-Related Infection
RATIONALE: Heparin or M-EDTA may prevent catheter-related infections and blockages in patients at high risk for a catheter-related infection.
- Trial name
- NCT00378781
- Testing
- Heparin, Minocycline-EDTA
- Sponsor
- M.D. Anderson Cancer Center
Critical Aortic Stenosis
THE PARTNER TRIAL: Placement of AoRTic TraNscathetER Valve Trial
The purpose of this study is to determine the safety and effectiveness of the device and delivery systems (transfemoral and transapical) in high risk, symptomatic patients with severe aortic stenosis.
- Trial name
- PARTNER (NCT00530894)
- Testing
- Edwards SAPIEN Transcatheter Heart Valve, Surgical Valve Replacement, medical management and/or balloon aortic valvuloplasty
- Where
- 26 sites in United States, Canada and 1 more
- Volunteers
- 1,057 people
- Sponsor
- Edwards Lifesciences
Nerve Block, Cleft Palate
Maxillary Nerve Blocks in Children - An MRI Study of the Suprazygomatic Approach
Ultrasound-guided suprazygomatic maxillary nerve block (SMNB) will be performed in paediatric patients with or without the aid of ultrasound guidance.
- Conditions
- Nerve Block, Cleft Palate, Analgesia
- Trial name
- NCT05778903
- Testing
- Nerve block
- Where
- Norway
- Volunteers
- 20 people
- Sponsor
- Oslo University Hospital
Endotracheal Intubation, Hemodynamics
Endotracheal Intubation Using Bonfils Fibrescope Without Neuromuscular Blockade
We studied intubating conditions and hemodynamic changes during endotracheal intubation employing either Bonfils intubating fiberscope or the conventional Macintosh laryngoscopy in 80 healthy patients candidates for elective…
- Conditions
- Endotracheal Intubation, Hemodynamics, Neuromuscular Blockade
- Trial name
- NCT00620386
- Testing
- Bonfils, Macintosh
- Where
- Iran
- Volunteers
- 80 people
- Sponsor
- Tehran University of Medical Sciences
Large Vessel Occlusion, Acute Ischemic Stroke
Cerebral Large Vessel Occlusion Stroke Multiomics Biosample Cohort
This multicenter, ambispective cohort study establishes a comprehensive multiomics biobank from five stroke centers, encompassing thrombi, intracranial blood, peripheral arterial/venous blood, and…
- Trial name
- CLOMB (NCT06963489)
- Testing
- Not applicable- observational study
- Where
- 5 sites in China
- Volunteers
- 500 people
- Sponsor
- First Affiliated Hospital of Wannan Medical College
Temporomandibular Joint Dysfunction Syndrome
Analysis of Clinical Data of Patients With Temporomandibular Joint Disorder
According to our previous research and clinical observation results, the motor function of the oral, maxillofacial and cervical body is closely related to the occlusal contact.
- Trial name
- NCT05780827
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Air Force Military Medical University, China
Anesthesia, Pediatric Circumcision
Analgesia for Pediatric Circumcision : Comparison of the Effectiveness of Pudendal Nerve Block to Penile Nerve Block
Medical or ritual circumcisions are frequent interventions in children. To provide the best comfort to the patients, the anesthetists use regional anesthesia.
- Trial name
- NCT04227561
- Testing
- Pudendal nerve block, Penile nerve block
- Where
- Belgium
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire Saint Pierre
Aortic Valve Stenosis
PREVAIL-J - Transfemoral & Transapical Placement of Aortic Balloon Expandable Transcatheter Valves Trial (Japan)
A single arm, prospective multicenter non-randomized pivotal clinical trial evaluating the Edwards SAPIEN XT™ transcatheter heart valve (model 9300TFX), NovaFlex™ transfemoral delivery system, Ascendra2™ transapical delivery…
- Trial name
- NCT01113983
- Testing
- Transcatheter aortic valve implantation
- Where
- 3 sites in Japan
- Volunteers
- 64 people
- Sponsor
- Edwards Lifesciences
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