Clinical trials: Comparative Study
Treatment of Periodontal Intra-bony Defects
The Present Study Was Performed to Evaluate the Efficacy of Lyophilized-PRF in Treatment of Periodontal Intra-bony Defects
The present study will be performed to evaluate the efficacy of lyophilized platelet-rich fibrin alone and combined with nanocrystalline hydroxyapatite in treatment of periodontal intra-bony defects through: 1.
- Trial name
- NCT06625528
- Testing
- open flap debridement
- Where
- Egypt
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Al-Azhar University
Bioavailability
Comparative Bioavailability of Dronabinol Oral Solution Versus Branded Capsule 5 mg Under Fasting Conditions
This is a comparative study to assess bioavailability of a proposed alternate dosage form against the current FDA-approved branded product.
- Trial name
- NCT01448772
- Testing
- Dronabinol Capsules, 5 mg, Dronabinol Oral Solution
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- INSYS Therapeutics Inc
Students, Nursing
The Effect of Peer Education on the Knowledge and Skill Levels of Nursing Students
This study was planned to determine the impact of peer education and instruction received from the instructor on the knowledge and skill levels of students in the physical assessment of the newborn.
- Trial name
- NCT06504745
- Testing
- Peer education, control group
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Zonguldak Bulent Ecevit University
Prevention & Control
Substantivity of Oral Rinses: Comparative Study
A desirable quality of mouthrinses is substantivity an intrinsic feature of some molecules. Substantivity requires the adsorption of the agent on the oral surfaces and subsequently antimicrobial activity bacteriostatic along…
- Trial name
- SORCOS (NCT05365737)
- Testing
- Oral rinse, Saliva harvest
- Where
- Spain
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- University of Barcelona
Periodontitis, Bruxism
Impact of Bruxism in the Outcome of Subgingival Instrumentation for the Management of Stage 2 and Stage 3 Periodontitis.
Bruxism is a multifaceted phenomenon that has been associated with several factors mediated by the central nervous system3. Bruxism is an umbrella term grouping different motor phenomenon.
- Trial name
- NCT05995431
- Testing
- scaling and root planing, Subgingival instrumentation
- Where
- India
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- Postgraduate Institute of Dental Sciences Rohtak
Asthma
Comparative Study of Lung Bioavailability of HFA-Seretide Via Current Spacer Devices in Healthy Volunteers
The purpose of this study is to determine the effect of plastic spacers and breath actuated spacers on respirable drug delivery of combination steroid inhaler (Seretide/Advair) and whether electrostatic charge within plastic…
- Trial name
- NCT01194700
- Testing
- Seretide 250(8puffs) via Evohaler actuator
- Where
- United Kingdom
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Brian J Lipworth
Insomnia
Pharmacokinetic and Safety of Ramelteon Between Adolescents With Insomnia and Healthy Adults
The purpose of this study is to determine the pharmacokinetic profile, safety, and tolerability of ramelteon in adolescents with insomnia, children with Attention Deficit Hyperactivity Disorder (ADHD) associated with insomnia and…
- Trial name
- NCT00914862
- Testing
- Ramelteon
- Where
- 2 sites in United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Takeda
Healthy
Comparative Pharmacokinetics and Pharmacodynamics of Tiotropium With Ipratropium or Placebo After 19 Days of Tiotropium Treatment
Comparative Pharmacokinetics and Pharmacodynamics of Tiotropium With Ipratropium or Placebo After 19 Days of Tiotropium Treatment
- Trial name
- NCT02172781
- Testing
- Ipratropium - unit dose vial, Tiotropium - inhalation capsule
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Boehringer Ingelheim
Hypotrichosis of Eyebrows, Thinning Eyebrows
Minoxidil 2% for Eyebrow Enhancement
The purpose of the study is to compare minoxidil 2% versus placebo in enhancement of eyebrows.
- Trial name
- NCT01672307
- Testing
- Minoxidil lotion 2%
- Where
- Thailand
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Mae Fah Luang University Hospital
GnRH Agonist
Effect of GnRH Agonist in FET
To evaluate the impact of single dose GnRH agonist administration as luteal phase support on pregnancy outcomes in frozen ICSI cycle
- Trial name
- gnrh agonist (NCT07653282)
- Testing
- GnRH agonist
- Where
- Egypt
- Volunteers
- 122 people, healthy volunteers welcome
- Sponsor
- Assiut University
Dental Crown
A Comparative Clinical Study to Evaluate Crowns Designed by Artificial Intelligence Versus Crowns Designed Traditional Design Software
This clinical research aims to Evaluate Crowns Designed by Artificial Intelligence Versus Crowns Designed by Traditional Design Software The research will be conducted on a sample of patients with an indication for crowning of…
- Trial name
- AI (NCT07099261)
- Testing
- Crowns
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Latakia University
Pain
Pain Threshold Measurements in High and Low Altitude Among Healthy Volunteer Adults: A Comparative Study
one measurement of pain threshold in high altitude and in low altitude using pressure algometer and Situational pain scale.
- Trial name
- NCT02752854
- Testing
- pain threshold measurement
- Volunteers
- 484 people, healthy volunteers welcome
- Sponsor
- Taif University
Skin Laxity, Hair Thinning
Benefit of Bovine or Marine Collagen Vs. Placebo on Skin, Hair, Nails and Whole Body Health in Healthy Adults
The BECOME Study (Bovine and Marine Collagen Efficacy for Skin, Hair, Nails and Whole Body Health Markers Evaluation) is a randomized controlled trial designed to compare the effects of bovine and marine collagen supplements…
- Conditions
- Skin Laxity, Hair Thinning, Nails
- Trial name
- BECOME (NCT06603194)
- Testing
- Bovine or Marine Collagen
- Where
- United Kingdom
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Ancient + Brave
Gastric Cancer
Study on the Value of Three DWI Scanning Sequences in Staging of Gastric Cancer
Accurate staging is critical for effective gastric cancer treatment planning. Conventional DWI (C-DWI) has limitations in image quality due to magnetic field inhomogeneity, which hampers precise T staging.
- Trial name
- NCT06735105
- Testing
- Scanning parameter
- Where
- China
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Yunnan Cancer Hospital
No Eye Disorder
A Comparative Study of Fusional Vergence According to Ocular Dominance in Healthy Subjects
In orthoptics, fusional vergence (FV) measurement is one of the key tests used to assess fusion ability. These amplitudes are generally reduced in individuals with convergence insufficiency.
- Trial name
- ECAFOSS (NCT07697131)
- Testing
- Fusional Vergence assessment, Ocular dominance evaluation, Complete Orthoptic
- Where
- France
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Healthy Volunteers
Comparative Immunogenicity Study Comparing TPI-120 to Neulasta® in Healthy Adult Subjects
This study will compare treatment emergent incidence rate of ADA between TPI-120 and US licensed Neulasta in normal healthy adult subjects
- Trial name
- TPI-120 (NCT03202927)
- Testing
- PEGFILGRASTIM
- Where
- 2 sites in United States
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Adello Biologics, LLC
Temperature Change, Body
Study to Evaluate the Accuracy of the New Monitor of Temperature in Comparison With the Consecrated Thermometers by Literature
This study compares the use of the "SPOT ON" thermometer with the oral, esophageal in participants submitted to general and the oral thermometer to spinal anesthesia, from the pre op, intra and post op stages, evaluating the…
- Trial name
- NCT03057886
- Testing
- Comparative thermometers to compare with a new device
- Where
- Brazil
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Ricardo Caio Gracco De Bernardis
Pancreas Neoplasm, Neuroendocrine Tumors
Portal Vein Resection in Pancreatic Neuroendocrine Tumours
The limited evidence on the value of portal vein resection in patients with borderline resectable and/or locally advanced PanNENs is an incentive to carry out a retrospective multicentre study amongst centres with specific…
- Trial name
- PVNET (NCT04336839)
- Testing
- Portal vein resection / reconstruction
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Royal Free Hospital NHS Foundation Trust
Healthy
A Relative Bioavailability Study of 50 mg Venlafaxine Hydrochloride Tablets Under Fed Conditions
The purpose of this study to assess the single-dose relative bioavailability of Actavis Group hf 50 mg venlafaxine hydrochloride tablets with Wyeth Pharmaceuticals (Effexor®) 50 mg venlafaxine (as venlafaxine hydrochloride)…
- Trial name
- NCT00871364
- Testing
- VENLAFAXINE TABLETS 50 mg , single dose, Effexor® Tablets equivalent to 50 mg venlafaxine
- Where
- Canada
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Actavis Inc.
Dentine Hypersensitivity
A Comparative Study On The Effect Of Propolis And Dentine Bonding Agent In Treating Dentine Hypersensitivity
Background: Dentine hypersensitivity (DH) causes considerable pain and discomfort to an individual due to number of stimuli on exposed dentine.
- Trial name
- NCT04754763
- Testing
- Dentin-Bonding Agents, Propolis
- Where
- Pakistan
- Volunteers
- 52 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences
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