Clinical trials: Clinical
Central Nervous System Disorder, Spine Disease
Neurological Surgery & Affiliated Services De-Identified Clinical Outcomes Database
The collection of data from the myriad of services described is significantly impacted by NIH guidelines defining medical research involving humans as well as the recent implementation of HIPAA constraints which further…
- Conditions
- Central Nervous System Disorder, Spine Disease, Peripheral Nerve Disorder
- Trial name
- MDAnalyze (NCT00593411)
- Where
- United States
- Volunteers
- 732 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Surface Hardness and Wear Resistance of Artificial Teeth
Surface Hardness and Wear Characteristics of Prefabricated and CAD/CAM Milled Artificial Teeth
Purpose: This study aimed to assess the 3-dimentional wear )3D) (volumetric loss) and 2-dimentional wear (2D) (vertical loss) and surface hardness of ready-made (prefabricated) and CAD/CAM milled artificial denture teeth.
- Trial name
- NCT06179615
- Testing
- surface hardness test for denture teeth, wear resistance of denture teeth measurement
- Where
- Egypt
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Asthma, Allergic Rhinitis
PF and FeNO and Clinical Characteristics in Children Being Diagnosed Due to Suspicion of Allergic Diseases
The aim of this study is to assess the influence of kind of allergic disease, allergic profile, allergen exposure, treatment method on lung function parameters, fractional exhaled nitric oxide level in children suspected and…
- Conditions
- Asthma, Allergic Rhinitis, Atopic Dermatitis, Urticaria
- Trial name
- NCT01805635
- Testing
- No intervention
- Where
- Poland
- Volunteers
- 5,500 people, healthy volunteers welcome
- Sponsor
- Medical University of Lodz
Isthmocele, Cesarean Scar Defect
Clinical Impact of Uterine Repair During Cesarean Section With Barbed Suture on the Incidence of Isthmocele
Pregnant women, irrespective of their pregnancy risk, who undergo a cesarean section for any reason will be randomized to one of two suturing techniques: conventional suture or barbed suture for uterine repair after the cesarean…
- Conditions
- Isthmocele, Cesarean Scar Defect, Pelvic Pain, Spotting
- Trial name
- CESARIS (NCT06691750)
- Testing
- Barbed suture, Conventional smooth suture
- Where
- Spain
- Volunteers
- 420 people, healthy volunteers welcome
- Sponsor
- Hospital Clinic of Barcelona
Symptomatic Irreversible Pulpitis
Effect of Ultrasonic Activation of Bioceramic Sealer on Postoperative Pain in Lower Premolars
The aim of this study is to clinically compare post-operative pain levels after ultrasonic activation of Ceraseal bioceramic sealer versus non-activated bioceramic sealer for patients with symptomatic irreversible pulpitis…
- Trial name
- NCT05289791
- Testing
- ultrasonic activation of bioceramic sealer
- Where
- Egypt
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Cairo University
Diabetes Mellitus, Type II
A Clinical Study to Compare the Pharmacokinetic Characteristics of CKD-395 0.25/500mg in Healthy Male Volunteers
This study is a randomized, open-label, single dose, 2-way crossover study to compare the pharmacokinetic characteristics of CKD-395 0.25/500 mg in healthy male volunteers.
- Trial name
- NCT02685774
- Testing
- Duvie Tab. 0.5mg, Glucophage XR Tab. 500mg, CKD-395 0.25/500mg
- Where
- South Korea
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Chong Kun Dang Pharmaceutical
Influenza
Clinical Trial of Quadrivalent Influenza Virus Split Vaccine
To evaluate the immunogenicity and safety of 2 doses of quadrivalent influenza virus split vaccine in healthy population aged 6-35 month., so as to provide a data support for phase III clinical trials.
- Trial name
- NCT04363359
- Testing
- 0.5ml Quadrivalent influenza vaccine, 0.25ml Quadrivalent influenza vaccine, 0.25ml Trivalent influenza vaccine(B/V)
- Where
- China
- Volunteers
- 1,980 people, healthy volunteers welcome
- Sponsor
- Shanghai Institute Of Biological Products
Common Cold
Clinical Trial to Optimise Levels of Vitamin D for Rhinovirus Protection
A phase II randomised, placebo-controlled trial to identify the optimal regimen of vitamin D supplementation for rhinovirus protection, determined by host responses to a clinically induced rhinovirus challenge.
- Trial name
- NCT04368520
- Testing
- Vitamin D3
- Where
- United Kingdom
- Volunteers
- healthy volunteers welcome
- Sponsor
- Queen Mary University of London
Acute Pain, Gene Expression
Bone Marrow Aspiration Pain Study
Background: Many people feel pain during and after bone marrow aspiration (collection). Studies suggest that pain may be related to different kinds of inflammation, or the presence of nitric oxide (a normally occurring gas) in…
- Conditions
- Acute Pain, Gene Expression, Nitric Oxide
- Trial name
- NCT01524523
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Hypotony Ocular, Cornea Folds and Rupture of Bowman's Membrane Both Eyes
Anterior Corneal Striae in Hypotony
The goal of this is to evaluate the biomechanical properties of hypotonous eyes with vertical anterior corneal striae and/or hypotony maculopathy compared to hypotonous eyes without striae.
- Conditions
- Hypotony Ocular, Cornea Folds and Rupture of Bowman's Membrane Both Eyes, Maculopathy
- Trial name
- NCT04023123
- Testing
- Ophthalmic imaging
- Where
- United States
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Duke University
Reversal of Local Anesthesia in Children
Phentolamine Mesylate vs. Diode Laser for Anaesthesia Reversal
"Randomised three-arm trial comparing phentolamine mesylate (OraVerse), 650-nm diode laser and no intervention for accelerating reversal of soft-tissue anaesthesia after 4% articaine (1:100,000 epinephrine) buccal infiltration in…
- Trial name
- RCT (NCT05473858)
- Testing
- OraVerse Injectable Product, diode laser
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- sara nabil
Breast Feeding, Exclusive Breastfeeding
Breastfeeding Promotion in Lebanon Through a Salutogenic Intervention
The study is a randomized control trial to assess the effect of a salutogenic intervention on breastfeeding initiation and duration of exclusive breastfeeding in Lebanon.
- Conditions
- Breast Feeding, Exclusive Breastfeeding, Salutogenesis
- Trial name
- NCT06286176
- Testing
- Videos with breastfeeding education material and encouraging messages, Whatsapp group
- Where
- Lebanon
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Nabiha Ramadan
Retention & Fracture of Emax Laminate Veneers
One Year Clinical Evaluation of E.Max Laminate Veneers With and Without Using Grape Seed Extract as a Natural Collagen Cross-linking Agent Before Bonding
The aim of this study is to evaluate the clinical performance of E-max veneers cemented with and without using grape seed extract before bonding.
- Trial name
- NCT02939417
- Testing
- Grape seed extract
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Marwa Salem
Influenza, Human
Seasonal Trivalent Inactivated Split Virion Influenza Vaccine Clinical Trial (IVACFLU-S)
This is a phase I, double-blind, randomized, placebo-controlled trial with two groups of subjects to receive seasonal trivalent inactivated split virion influenza vaccine (A/H1N1; A/H3N2 and B strains) or placebo (phosphate…
- Trial name
- IVACFLU-S (NCT02598089)
- Testing
- Trivalent Seasonal Influenza Vaccine
- Where
- Vietnam
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Institute of Vaccines and Medical Biologicals, Vietnam
Missing Teeth, Bone Loss
Clinical and Radiographic Evaluation of the Effect of Hyaluronic Acid Surface Treatment Versus Sandblasted Acid Etched on Stability of Delayed Dental Implant in Posterior Maxilla.
Clinical and Radiographic Evaluation of the Effect of Hyaluronic Acid Surface Treatment Versus Sandblasted Acid Etched on Stability of Delayed Dental Implant in Posterior Maxilla.
- Trial name
- NCT06033989
- Testing
- Hyaluronic acid, sandblasted, and acid-etched, Delayed dental implant
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Infertility
Cumulative Live Birth After Double Stimulation Protocol Versus Antagonist Protocol for Poor Ovarian Responders
To compare the difference in cumulative live birth rates within one year between double stimulations protocol and two-cycle antagonist protocol in poor ovarian responders.
- Trial name
- NCT05765968
- Testing
- Double Stimulation Protocol, Antagonist Stimulation Protocol
- Where
- China
- Volunteers
- 1,198 people, healthy volunteers welcome
- Sponsor
- Shandong University
Hot Flashes
Acupuncture and Hot Flashes
Methods: 103 participants, after being randomized to medical versus sham acupuncture received bi-weekly treatments for 5 weeks, after a baseline assessment week. They were then followed for an additional 7 weeks.
- Trial name
- NCT00217074
- Testing
- acupuncture
- Where
- United States
- Volunteers
- 103 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Induced Pluripotent Stem Cells
Blood Collection From Healthy Volunteers and Patients for the Production of Clinical Grade Induced Pluripotent Stem Cell (iPSC) Products
Background: Pluripotent stem cells are cells that can be converted to any type of cell (muscle, nerve, liver, etc.). Researchers are collecting blood samples to develop way to make a special cell product called induced…
- Trial name
- NCT02056613
- Volunteers
- healthy volunteers welcome
- Sponsor
- National Institutes of Health Clinical Center (CC)
Mucogingival Defects, Pontic Site Development
Pontic Site Development With or Without Fixed Partial Denture
This study aims to evaluate the effectiveness of soft tissue augmentation using connective tissue graft (CTG) in pontic site defects.
- Conditions
- Mucogingival Defects, Pontic Site Development, Keratinized Tissue Deficiency, Connective Tissue Graft
- Trial name
- Pontic Site (NCT07535060)
- Testing
- Connective Tissue Graft (CTG)
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Healthy
Citrus Beverages and Gastrointestinal Function
The purpose of this study is to evaluate the effect of daily intake of orange pomace on gastrointestinal function as measured by stool frequency.
- Trial name
- POM (NCT02979496)
- Testing
- 0 g pomace (control), 90 g pomace, 180 g pomace
- Where
- United States
- Volunteers
- 330 people, healthy volunteers welcome
- Sponsor
- University of Florida
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