Clinical trials: Retention
Postoperative Urinary Retention
Routine Bladder Catheterisation Through Fast-track Hip and Knee Replacement - What Are the Consequences?
To describe the need for re-catheterization and incidence of urological complications of routine use of perioperative fixed urinary catheter (KAD) for up to 24 hours of fast-track THA and TKA
- Trial name
- NCT02133768
- Where
- Denmark
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- Lundbeck Foundation
Stress, Anxiety
Effects of High Ventilation Breathwork With Retention (HVBR) on Health
The investigators are conducting a randomised-controlled trial comparing high ventilation breathwork with retention (HVBR) to a breathwork placebo (paced breathing at 15breaths/min with brief retentions).
- Conditions
- Stress, Anxiety, Depressive Symptoms, Mental Wellbeing
- Trial name
- NCT06064474
- Testing
- High ventilation breathwork with retention (HVBR)
- Where
- United Kingdom
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- University of Sussex
Dental Malocclusion, Stability
Retention With Three Different Bonded Retainers a Multicenter, Randomized Controlled Trial With 5-year Follow-up
One of major challenges in orthodontics is to inhibit relapse and ensure stability of treatment outcomes. Retention is the phase of orthodontic treatment that attempts to keep teeth in the corrected position after correction with…
- Trial name
- NCT04828096
- Testing
- Orthodontic retention
- Where
- 2 sites in Spain, Sweden
- Volunteers
- 324 people, healthy volunteers welcome
- Sponsor
- Region Örebro County
Spinal Anesthesia, Postoperative Complications
D-FAB-POUR Trial: Dexmedetomidine vs Fentanyl as Adjuvants to Bupivacaine on Postoperative Urinary Retention
This study aims to compare two medications, dexmedetomidine and fentanyl, when used alongside a commonly used spinal anesthetic called bupivacaine in patients undergoing lower limb surgery.
- Conditions
- Spinal Anesthesia, Postoperative Complications, Dexmedetomidine, Fentanyl
- Trial name
- D-FAB-POUR (NCT07117565)
- Testing
- Intervention 1: Intrathecal Dexmedetomidine with Bupivacaine, Intervention 2: Intrathecal Fentanyl with Bupivacaine
- Where
- Nepal
- Volunteers
- 190 people, healthy volunteers welcome
- Sponsor
- Tribhuvan University Teaching Hospital, Institute Of Medicine.
Urinary Retention, Pelvic Organ Prolapse
Urinary Catheter Self-Discontinuation After Urogynecology Surgery
The goal of this randomized clinical trial is to determine if removal of transurethral urinary catheters by patients at home is as safe as catheter removal in the office following urogynecologic surgery.
- Conditions
- Urinary Retention, Pelvic Organ Prolapse, Stress Urinary Incontinence, Catheter Related Complication
- Trial name
- CATH (NCT05860634)
- Testing
- Catheter self-discontinuation
- Where
- 4 sites in United States
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Hyposalivation
Fluoride Retention in the Mouth of Older Adults
Individuals with dry mouth (a reduction in the production of saliva) suffer from high rates of oral diseases. Dry mouth is a common problem among older individuals, because many medications to control chronic conditions (such as…
- Trial name
- NCT04239872
- Testing
- Fluoride mouthwash, Calcium and fluoride mouthwash
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Michigan
Complete Edentulism
Denture Retention of Intra-orally Scanned Versus Extra-orally Scanned Digitally Printed Maxillary Denture in Completely Edentulous Patients
The goal of this clinical trial is to evaluate denture retention in intra-orally scanned versus extra-orally scanned digitally printed maxillary dentures in completely edentulous patients. The main question is : 1.
- Trial name
- NCT07290322
- Testing
- Intaorally scanned methods, extraorally scanned methods
- Where
- Egypt
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Cairo University
Orthodontic Relapse, Retention in Orthodontic
Effectiveness, Patient Acceptance, and Cost Estimation of 3D-printed Retainer Compared to Hawley Retainer in Expansion Case: a Randomized Controlled Trial
Expansion of the arches is generally considered highly unstable and prone to relapse regardless of the type of expansion. Retention appliances play a vital role in preserving these changes.
- Trial name
- NCT07659041
- Testing
- 3D printed retainer, Hawley retainer
- Where
- 3 sites in Malaysia
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- National University of Malaysia
Obesity
Protein and Resistance Exercise to Stop Sarcopenic Obesity Now
The purpose of this study is to examine the separate and combined effects of a high-protein (HP) diet and resistance training (RT) on body composition and potential biological moderators of body weight in women and men >50y.
- Trial name
- PRESS ON (NCT04014296)
- Testing
- High Protein Diet Counseling, Resistance Training Counseling, Intensify Initial Intervention
- Where
- United States
- Volunteers
- 89 people, healthy volunteers welcome
- Sponsor
- University of Alabama at Birmingham
Retention Rate of Flowable Composite in Demenerlized Pits and Fissure
Retention Rate of Hydroxyapatite Nano-Fiber Reinforced Flowable Composite Versus Conventional
Pits and fissures have been considered as the single most important feature leading to the development of occlusal caries; About 90 % of carious lesions are found in the pits and fissures of permanent posterior teeth .Several…
- Trial name
- NCT03264105
- Testing
- Hydroxyapatite Nanofiber reinforced flowable composite, conventional resin-based flowable composite
- Volunteers
- 19 people, healthy volunteers welcome
- Sponsor
- Cairo University
Neurosurgery
Neurosurgical Skill Enhancement Using Transcranial Stimulation
Recent changes in medical training environments and restrictive work-hour regulations have greatly impacted trainees, limiting the number of opportunities to gain proficiency in procedural skills.
- Trial name
- LETS-LEARN (NCT02987816)
- Testing
- Anodal tDCS
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Calgary
Post-exercise Period, Ketosis
Acute Effects of Ketone Monoester Co-ingestion With Dietary Protein on Whole-body Phenylalanine Oxidation, Phenylalanine Retention, and Myofibrillar Protein Breakdown Following Resistance Exercise in Young Males.
The goal of this trial is to determine if ketone monoester supplementation in conjunction with protein supplementation in the post exercise period can augment whole-body protein metabolism following resistance exercise in young…
- Conditions
- Post-exercise Period, Ketosis, Resistance Exercise, Dietary Protein
- Trial name
- (KET-YOUNG-M) (NCT07884539)
- Testing
- Ketone Monoester + Dietary Protein (KET+PRO), Dietary Protein (PRO), Resistance Exercise
- Where
- Canada
- Volunteers
- 18 people, healthy volunteers welcome
- Sponsor
- McGill University
Healthy Subjects
Non-Significant Risk Feasibility Study to Assess Retention and Replacement of the OTX Punctum Plug
The purpose of this study is to evaluate retention and replacement of the OTX Punctum Plug when placed in the canaliculus of the eyelid.
- Trial name
- NCT01800175
- Testing
- Punctum Plug
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ocular Therapeutix, Inc.
Demineralization, Tooth, Demineralization, Fissure
Compariing a Bioactive Resin Material Used As A Fissure Sealant To A Conventional Resin
The aim of this study is to investigate the retention, marginal integrity and potential to prevent lesion progression of a bioactive resin material compared to a conventional resin-based flowable composite during management of…
- Conditions
- Demineralization, Tooth, Demineralization, Fissure, Non-Cavitated Caries
- Trial name
- NCT04052802
- Testing
- Fissure sealing
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anxiety Sensitivity, Hopelessness
The UniVenture Program
UniVenture is a research partnership with one common goal: to adapt, test, and begin sharing an effective, sustainable, targeted wellness program to tackle the timely social issue of heavy drinking and other substance misuse on…
- Conditions
- Anxiety Sensitivity, Hopelessness, Sensation Seeking, Impulsivity
- Trial name
- NCT05383989
- Testing
- UniVenture Hopelessness manual, UniVenture Anxiety Sensitivity manual, UniVenture Sensation Seeking manual
- Where
- 5 sites in Canada
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Sherry Stewart
Dental Caries
Comparative Evaluation of Hydrophilic and Hydrophobic Sealants in Partially Erupted First Molars
This randomized controlled clinical trial aims to evaluate and compare the retention, caries prevention, microleakage, and fluoride release of three types of pit and fissure sealants-hydrophilic, nanofilled hydrophobic, and…
- Trial name
- NCT07052526
- Testing
- Prevention, Prevention of caries, Prevention therapy
- Where
- Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Mansoura University
Orthodontic Relapse, Malocclusion
3D-Printed vs Conventional Fixed Retainers After Orthodontic Treatment
This randomized clinical trial aims to compare the clinical performance of two types of three-dimensionally printed fixed retainers (Cobalt-Chromium and Titanium Grade 5) with the conventional multistranded stainless steel fixed…
- Trial name
- NCT07730476
- Testing
- Conventional Multistranded Stainless Steel Fixed Retainer, 3D-Printed Cobalt-Chromium Fixed Retainer, 3D-Printed Titanium Fixed Retainer
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Minia University
Healthy Subjects
Evaluate Retention of an Orally Administered Device Using Gamma Scintigraphy Study 2
Single usage, open label study in up to 40 adult healthy males. Eligible subjects will receive a single usage of the investigational or commercial device.
- Trial name
- NCT00780286
- Testing
- Polymer based lubricating liquid, Moi-Stir
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Procter and Gamble
Dental Caries
Evaluation of Plaque Fluid Fluoride Retention From Fluoride Toothpastes
The purpose of this study is to investigate the efficacy of different sodium fluoride (NaF) containing toothpastes in prevention of dental caries.
- Trial name
- NCT00708305
- Testing
- Sodium Fluoride (NaF)
- Where
- United States
- Volunteers
- 65 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Retention of Basic Surgical Skills, Surgical Skills Performance Score
Comparison of Peyton's Four-Step Approach and Halsted's 'See One, Do One' Method for Teaching Basic Surgical Skills
This study aimed to compare Halsted's "See One, Do One" method with Peyton's Four-Step Approach for teaching basic surgical skills to undergraduate medical students in a simulated skills-laboratory setting at Department of…
- Trial name
- NCT07735026
- Testing
- Halsted's approach, Peyton's approach
- Where
- Pakistan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Dow University of Health Sciences