Clinical trials: Clinical
Implant Stability
The Effect of Osseodensification on Implant Stability in Posterior Maxilla
Implants will be placed in posterior maxilla using two drilling methods; the osseodensification technique and conventional drilling protocols.
- Trial name
- NCT04442763
- Testing
- Densah Burs, Standard drills
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dental Caries
Postoperative Pulpal Complications in Posterior Resin Composite Restorations Without Glass-ionomer Cement Lining
The purpose of this study is to observe the effects of glass-ionomer cement (GIC) lining on risk of pulpal complications in deep occlusal cavities with resin-based restorations.
- Trial name
- NCT01567514
- Testing
- Glass ionomer cement lining
- Where
- Thailand
- Volunteers
- 53 people, healthy volunteers welcome
- Sponsor
- Mahidol University
Gingival Recession
Tunneling Technique in Treatment of Miller's Class III Gingival Recession
Several surgical techniques have been proposed to correct recession defect and attain root coverage. Though, the majority were executed on Miller Class I and II recession defects.
- Trial name
- NCT03657706
- Testing
- group A (Tunnel procedure with subepithelial connective tissue graft (sCTG), group B (Tunnel procedure with modified free gingival graft (mFGG))
- Where
- Egypt
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Cairo University
Clinical Infection, Microbial Colonization
Effect of Gut Microbiota and Fecal Inflammatory Marker on Childhood Gastroenteritis
Childhood gastroenteritis establishes gastrointestinal disease and increase the economic burden, and the pediatric population is especially vulnerable to these gastrointestinal infections.
- Conditions
- Clinical Infection, Microbial Colonization, Gastroenteritis, Inflammatory Response
- Trial name
- NCT03856138
- Where
- Taiwan
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Lumbar Fusion, Lumbar Spinal Fusion Surgery
Clinical and Biomechanics Research in Core Muscles After Lumbar Fusion Surgery
Lumbar fusion has been widely used for spinal disorders when conservative treatment has failed. However, a number of studies have reported that the rate of re-operation is high for lumbar fusion surgery.
- Trial name
- NCT01703338
- Where
- Taiwan
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Implant Stability
Evaluation of Two Mini-implant Diameters in the Infra-zygomatic Crest Region.
The goal of this clinical trials is to compare two diameters, 1.6 and 2 mm, of mini implants both are 12 mm length placed in the infrazygomatic crest region.
- Trial name
- TADs (NCT07337538)
- Testing
- insersion of two diameters of mini implant.
- Where
- Iraq
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Baghdad
Breast Cancer
A Double-Blind, Comparative, Randomized Clinical Study of the Pharmacokinetics, Safety, and Immunogenicity of a Single Intravenous Infusion of BCD-178 or Perjeta® in Healthy Volunteers
This is a double-blind, comparative, randomized phase I study comparing pharmacokinetics, safety and immunogenicity profiles of a biosimilar pertuzumab (BCD-178) and Perjeta after a single intravenous infusion in healthy male…
- Trial name
- NCT05738993
- Testing
- BCD-178, Perjeta
- Where
- 2 sites in Russia
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Biocad
Hot Flashes
Safety and Efficacy of Dr. Tagliaferri's Menopause Formula
The primary goal of this study is to evaluate the safety and efficacy of 12 weeks of treatment of 4 grams/day of Dr. Tagliaferri's Menopause Formula (administered as 2 grams PO BID) in reducing the frequency of menopausal…
- Trial name
- NCT01957306
- Testing
- Dr. Tagliaferri's Menopause Formula
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Herba Buena, Inc
Major Depressive Disorder
Near Infrared Spectroscopy (NIRS) for Assessment of Depression
Develop a NIRSIT testing protocol that can be administered in the diagnostic setting and reliably distinguishes the symptoms and severity of depression, with the help of repeated measure (up to five visits per subject) comparison…
- Trial name
- NIRSIT (NCT04061148)
- Testing
- NIRSIT
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Chronic Periodontitis
Clinical Efficacy Of 810 Nanometer Diode Laser As An Adjunct To Mechanical Periodontal Treatment Of Residual Periodontal Pockets
Background: Aim of this randomized controlled parallel-designed study was to evaluate the effects of diode laser as an adjunct to mechanical periodontal treatment on clinical parameters and gingival crevicular fluid (GCF) volume…
- Trial name
- NCT02531555
- Testing
- 810 Nanometer Wavelenght GaAlAs Diode Laser, Gracey curettes
- Where
- Turkey (Türkiye)
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Marmara University
Chronic Obstructive Pulmonary Disease
A Clinical Trial of TQC3721 Suspension for Inhalation
To evaluate the safety, tolerability and pharmacokinetic characteristics of TQC3721 suspension for inhalation in single/multiple administration(s) in healthy subjects; to evaluate the safety,tolerability and efficacy TQC3721…
- Trial name
- NCT05051930
- Testing
- TQC3721 suspension for inhalation
- Where
- China
- Volunteers
- 114 people, healthy volunteers welcome
- Sponsor
- Chia Tai Tianqing Pharmaceutical Group Co., Ltd.
Skin Laxity
Radio Frequency Microneedling for Suprapatellar Skin
The human skin aging process is characterized by thinning dermis, atrophy of the extracellular matrix, and reduced collagen synthesis.
- Trial name
- NCT03507036
- Testing
- Profound system
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Hemophilia A, Hemophilia B
Pre-clinical Models for Mesenchymal Stem Cell Therapy in Hemophilic Arthropathy
Hemophilia is a constitutional coagulation disorder responsible for a hemorrhagic phenotype in patients from an early age. Hemarthrosis is one of the most frequent complications in hemophiliacs and leads to the development of…
- Conditions
- Hemophilia A, Hemophilia B, Arthropathy
- Trial name
- NCT05187936
- Where
- France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Dental Devices, Home Care
Two Week Cumulative Extrinsic Stain Removal of a Battery-powered Toothbrush and a Manual Toothbrush
To evaluate and compare the extrinsic stain removal efficacy of a battery-powered toothbrush and a manual toothbrush following two weeks of brushing.
- Trial name
- NCT06292611
- Testing
- Battery operated toothbrush, Manual toothbrush
- Where
- United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Church & Dwight Company, Inc.
COVID-19
The Role of BCG Vaccine in the Clinical Evolution of COVID-19 and in the Efficacy of Anti-SARS-CoV-2 Vaccines
Clinical trial with randomized allocation in two arms (BCG vaccine versus placebo) of volunteers at risk but not yet infected nor vaccinated against SARS-CoV-2.
- Trial name
- SARS-CoV-2 (NCT05507671)
- Testing
- BCG (Bacillus Calmette-Guérin) vaccine
- Where
- 4 sites in Brazil
- Volunteers
- 556 people, healthy volunteers welcome
- Sponsor
- Oswaldo Cruz Foundation
Opioid Dependence
DE-eSCALation of Opioids Post-surgical dischargE
The Descale Study aims to: 1. Look at the prescribing trends of opioids and the scale of long-term use following surgery within East Kent (United Kingdom) 2.
- Trial name
- DESCALE (NCT06396663)
- Testing
- Rapid Opioid de-escalation, Gradual Opioid de-escalation, Continuation of opioids
- Where
- United Kingdom
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Kent
Aggressive Periodontitis, Generalized
Periodontal Debridement Associated With Systemic Antibiotics and Single/Repeated PDT to Treat Aggressive Periodontitis
The aim of this project is to compare the efficacy and the local effect of the association of single or repeated application of photodynamic therapy (PDT) with antibiotic agents using Amoxicillin + Metronidazole or Clarithromycin…
- Trial name
- NCT03132714
- Testing
- Full-mouth ultrasonic debridement, Amoxicillin 500mg, Metronidazole 400mg
- Where
- Brazil
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Universidade Estadual Paulista Júlio de Mesquita Filho
Depressive Symptoms, Clinical Depression
Improving Mood in Assisted Living Settings
Late-life depression levels are escalating, and include 24% of all tenants of Assisted Living (AL) settings. A promising, novel intervention is a computerized visual speed of processing training program known as Road Tour.
- Trial name
- NCT01763216
- Testing
- Road Tour, Boatload of Crosswords
- Where
- 32 sites in United States
- Volunteers
- 351 people, healthy volunteers welcome
- Sponsor
- Marianne Smith
Placenta Accreta, Unspecified Trimester
Association of Ultrasonographic Parameters With FIGO Clinical Grading System for Placenta Accreta Spectrum
To evaluate the association of ultrasonographic parameters suggestive of placenta accreta with intraoperative clinical diagnosis of placenta accreta according to the the clinical grading system for placenta accreta spectrum (PAS)…
- Trial name
- NCT04801706
- Testing
- Ultrasound
- Volunteers
- 158 people, healthy volunteers welcome
- Sponsor
- Assiut University
Hyperlipidemias, Xerosis
Combined Effect of Acitretin and Narrow Band Ultraviolet B on Vitiligo Repigmentation
Since abnormal keratinocyte (KC) proliferation and differentiation as well as defective E cadherin expression were reported in vitiligo lesions, the investigators set to study the potential efficacy of combining Retinoids, which…
- Conditions
- Hyperlipidemias, Xerosis, Depression, Liver Diseases
- Trial name
- NCT04245319
- Testing
- Acitretin, Narrow band ultraviolet B
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University