Clinical trials: Partial
Orthodontic Retention
The Effect of Full Versus Partial Coverage Thermoformed Retainers in Dual Retention With a Lower Bonded Retainer, on Periodontal, Orthodontic, and Patient-Reported Outcomes
After braces are removed, teeth may move back toward their original positions. Retainers are used to help keep teeth straight after orthodontic treatment.
- Trial name
- NCT07669129
- Testing
- Partial coverage vivera retainer, Full coverage Vivera retainer
- Where
- Malaysia
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- University of Malaya
Smoking Behaviors
Nicotine Pouch Pharmacokinetics Abuse Liability
Nicotine pharmacokinetics and subjective effects of Investigational Nicotine Pouch Products in adult cigarette smokers: A controlled, randomized, cross-over study with a balanced incomplete block design.
- Trial name
- NCT07476144
- Testing
- Participants will place the pouch between their top lip and their gum for 30 minutes as per use instructions.
- Where
- 2 sites in United States
- Volunteers
- 55 people, healthy volunteers welcome
- Sponsor
- JT International SA
Obesity
A Study to Characterise the Physiology of Weight Loss and Regain Under Dietary, Behavioural and Pharmacological Interventions in Healthy Obese Subjects
Approximately 60 obese, but otherwise healthy, subjects will be assessed in this benchmark study to investigate the physiological changes associated with weight loss and regain.
- Trial name
- NCT01597609
- Testing
- sibutramine
- Where
- United Kingdom
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Healthy
A Study of Sofosbuvir and Ledipasvir From Magicbuvir Plus 90/400 mg Tablets (Magic Pharma, Egypt) Versus Harvoni 90/400 mg Tablets (Gilead Sciences, USA)
Comparative randomized, single dose, three way three sequence two treatment partial replicate crossover open-label study to determine the bioequivalence of Sofosbuvir and Ledipasvir from Magicbuvir Plus 90/400 mg Tablets (Magic…
- Trial name
- NCT03005210
- Testing
- Magicbuvir Plus, Harvoni (fist dose), Harvoni (second dose)
- Where
- Egypt
- Volunteers
- 37 people, healthy volunteers welcome
- Sponsor
- Genuine Research Center, Egypt
Spinal Cord Injury
Molecular Markers of Neuroplasticity During Exercise in People With Incomplete Spinal Cord Injury
The purpose of this study is to determine whether exercising (walking) at different intensities increases levels of factors in the blood and saliva that are known to impact neuroplasticity (how the connections in the spinal cord…
- Trial name
- NCT01538693
- Testing
- escitalopram oxalate, Cyproheptadine, sugar pill
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- T. George Hornby
Spinal Cord Injury
Effects of Lokomat Training on Dynamic Postural Stability in Incomplete Spinal Cord Injury
The study aims to evaluate the effects of robotic-assisted gait training (Lokomat) on dynamic postural stability in patients with incomplete spinal cord injury (SCI).
- Trial name
- NCT07621900
- Testing
- Robotic Rehabilitation, Control
- Where
- Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- I.R.C.C.S. Fondazione Santa Lucia
BPH, Prostate Hyperplasia
MRI Guided Transrectal Prostate Laser Ablation for Benign Prostatic Hypertrophy (BPH)
Over 100,000 BPH procedures are performed annually in the US. The purpose of this study is to evaluate the effectiveness of performing MRI guided transrectal laser ablation using a 980 nm laser (VisualaseTM by Medtronic, Inc., a…
- Conditions
- BPH, Prostate Hyperplasia, Urinary Frequency/Urgency
- Trial name
- NCT03131544
- Testing
- MRI Guided Transrectal Periuretheral Transitional Zone Ablation
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Prostate Laser Center, PLLC
Anticoagulant Reversal, Reversal of Edoxaban Induced Anticoagulation
Effects of a Double-Blind, Single Dose of PER977 Administered Alone, and Following a Single Dose of Edoxaban
PER977 monotherapy and co-administration following 60 mg edoxaban will have an acceptable safety and tolerability profile with no impact on pro-coagulant biomarkers.
- Trial name
- PER977-P1 (NCT01826266)
- Where
- United States
- Volunteers
- 83 people, healthy volunteers welcome
- Sponsor
- Perosphere Pharmaceuticals Inc, a wholly owned subsidiary of AMAG Pharmaceuticals, Inc.
Abortion, Induced, Abortion, Incomplete
Developing and Testing Interventions to Address Conscientious Objection to Abortion Care in Mexico and South Africa
The primary purpose of this research is to develop strategies and interventions to mitigate the impact of conscientious objection on women's access to safe abortion care in Mexico and South Africa using a user-centered design…
- Trial name
- NCT04290832
- Testing
- CO Intervention
- Where
- 2 sites in Mexico, South Africa
- Volunteers
- 317 people, healthy volunteers welcome
- Sponsor
- Ipas
Focal Epilepsy
TMS Combined With EEG/EMG as a Biomarker Predicting Antiepileptic Drug Response
Ιn the present study (BIOEPI), the following three hypotheses will be investigated: 1. The proposed TMS-EEG / EMG protocol (which includes software for calculating the cerebral cortex stimulation threshold) in combination with…
- Trial name
- BIOEPI (NCT05278221)
- Testing
- Software EstimLT
- Where
- Greece
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Aristotle University Of Thessaloniki
Healthy Volunteers
A Novel Method of Preoxygenation Using a Bain Circuit
The purpose of this study is to determine whether rebreathing for a short time (a bit like breathing into a paper bag) will stimulate faster breathing and thus make the giving of Oxygen more effective.
- Trial name
- NCT00958178
- Testing
- Oxygen
- Where
- United Kingdom
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- National Health Service, United Kingdom
Patient Satisfaction
Satisfaction and Adaptation After Elevation of Vertical Dimension of Occlusion Using Overlay Denture or Fixed Crowns
Elevation of the vertical dimension of occlusion has always been a debatable issue specially using removable prosthesis. Fixed restorations have been a more predictable treatment modality in treating patients with tooth surface…
- Trial name
- NCT03579134
- Testing
- partial overlay denture, fixed temporary crowns
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Cairo University
Survival, Prosthesis
Clinical Assessment of All Ceramic Single-retainer Using Upper Canine as Abutment With Minimum Preparation on the Lingual Surface, to Replace the Upper Lateral Incisor and Will be Compared With the All Ceramic Single-retainer Using Upper Central Incisor.
The Intervention Will be All Ceramic Single-retainer Resin Bonded Fixed Partial Denture Using the Upper Canine as Abutment With Minimum Preparation on the Lingual Surface Within the Enamel Providing Maximum Area for the Retainer…
- Trial name
- NCT05812066
- Testing
- all ceramic single-retainer resin bonded fixed partial denture
- Where
- Egypt
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Cairo University
Incomplete Spinal Cord Injury, Transverse Myelitis
Ultrasound Imaging Based Sensing of Human Ankle Motion Intent and Control Strategies for Ankle Assistance
Robotic therapies aim to improve limb function in individuals with neurological injury. Modulation of robotic assistance in many of these therapies is achieved by measuring the extant volitional strength of limb muscles.
- Trial name
- NCT05249595
- Testing
- Surface electromypgraphy-based interface to predict human ankle joint motion intent and use in ankle assistive devices, Ultrasound imaging-based interface to predict human ankle joint motion intent and use in ankle assistive devices, Surface electromypgraphy and ultrasound imaging-based interface to predict human ankle joint motion intent and use in ankle assistive devices
- Where
- 2 sites in United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- North Carolina State University
Secondary Hyperparathyroidism
Suspected Deficient Activation of Vitamin D in Patients With Secondary Hyperparathyroidism
The purpose of this study is to determine if a reduction in the enzyme 1-hydroxylase, which activates Vitamin D, is the cause of overactivity of the parathyroid glands (called secondary hyperparathyroidism - normal blood calcium…
- Trial name
- 1hydroxylase (NCT00754442)
- Testing
- Teriparatide
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Maryland, Baltimore
Abortion, Incomplete
Misoprostol for the Treatment of Incomplete Abortion
This randomized study will examine the efficacy, safety and acceptability of misoprostol for treatment of incomplete abortion. Women diagnosed with incomplete abortion will be randomized to receive one of the following regimens…
- Trial name
- NCT00670761
- Testing
- misoprostol, MVA
- Where
- 6 sites in Burkina Faso, Madagascar and 3 more
- Volunteers
- 720 people, healthy volunteers welcome
- Sponsor
- Gynuity Health Projects
Child Abuse, Vaginismus
Childhood Sexual Abuse, Vaginismus and Labor Dystocia
The study aims to develop a theoretical model explicating the inter-relationships between Childhood Sexual Abuse (CSA), Partial Vaginismus (PV) and Labor Dystocia (LD), including their associations with Depression (D) as a…
- Conditions
- Child Abuse, Vaginismus, Dystocia, Depression
- Trial name
- CSA-V-LD (NCT01530113)
- Where
- Israel
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Gingivitis
A Clinical Study to Evaluate the Efficacy of a Range of Dental/Denture Products for Improved Oral Health in Partial Denture Wearers
The purpose of this study is to investigate the effectiveness of usage of a range of oral products (toothpaste, mouth rinse, denture cleanser) on the oral health of partial denture wearers compared to existing oral hygiene…
- Trial name
- NCT04290624
- Testing
- Experimental Dentifrice: Stannous Fluoride, COREGA Denture Foaming Cleanser, Mouth rinse: Sodium Fluoride
- Where
- United Kingdom
- Volunteers
- 58 people, healthy volunteers welcome
- Sponsor
- HALEON
Control, 1 Night Recovery Sleep
Neurobehavioral Effects of Partial Sleep Deprivation
This project continues an innovative line of research on how to optimally use sleep as an intervention to promote cognitive recovery from, and resistance to, the neurobehavioral risks posed by chronic partial sleep deprivation.
- Conditions
- Control, 1 Night Recovery Sleep, 3 Nights Recovery Sleep, 5 Nights Recovery Sleep
- Trial name
- NCT02128737
- Testing
- Sleep
- Where
- United States
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- University of Pennsylvania
Focal Epilepsy, Temporal Lobe Epilepsy
Spatial Scene Recognition Memory in Epilepsy Surgery
This study investigates the anatomical and physiological basis of spatial scene recognition memory in patients with temporal lobe epilepsy and temporal lobe lesions.
- Conditions
- Focal Epilepsy, Temporal Lobe Epilepsy, Medically Refractory Epilepsy, Memory Disorders
- Trial name
- NCT07580183
- Testing
- Virtual Tour Recognition Memory Task, Intracranial EEG Recording with Research Electrodes (Aim III only), MRI Neuroimaging and Neuropsychological Assessment (Aim I)
- Where
- 2 sites in United States
- Volunteers
- 620 people, healthy volunteers welcome
- Sponsor
- University of California, Davis