Clinical trials: Absence
Full Spectrum
A Self-controlled Study of the Effect of Partial Spectral Absence of Visible Light on the Pupil
Previous studies have shown that the spectrum of light influences myopia. LED lights with a partially absent light spectrum increase the risk of myopia progression compared to LEDs with a full spectrum, potentially mediated by…
- Trial name
- NCT06501131
- Testing
- full-spectrum light exposure, specific spectrum absence light exposure
- Volunteers
- 66 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Drop Out, Absence
A School-based Intervention Project to Increase Completion of Upper Secondary School in Norway
Drop out from upper secondary school represents a risk for the future health and wellbeing of young people. Strengthening of psychosocial aspects of the learning environment may be an effective strategy to promote completion of…
- Conditions
- Drop Out, Absence, Academic Achievement/Average Grade, Mental Health
- Trial name
- COMPLETE (NCT03382080)
- Testing
- Dream School Program, Mental Health Support Team
- Volunteers
- 3,500 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Dental Anxiety, Children, Only
Effect of Parental Absence on Child's Dental Anxiety and Behaviors During Dental Treatment
The basis of pediatric dentistry is to provide cooperation in children with various behavioral management techniques. The presence or absence of the parent during dental treatments can be used to ensure the child's compliance…
- Conditions
- Dental Anxiety, Children, Only, Dental Caries
- Trial name
- NCT05125731
- Testing
- Parental absence, Parental visual support, Parental presence
- Where
- Turkey (Türkiye)
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Ankara Yildirim Beyazıt University
Epilepsy, Absence
A Pilot Study of Topiramate in Childhood Absence Epilepsy
Limited data exist on the effectiveness of antiepileptic drugs for treatment of childhood absence epilepsy. Preliminary data suggest that topiramate may be an effective drug for this condition.
- Trial name
- NCT00210574
- Testing
- topiramate
- Volunteers
- 12 people
- Sponsor
- Johnson & Johnson Pharmaceutical Research & Development, L.L.C.
Emotional Eating Behaviour
Inducing Children's Emotional Eating
Background: Children's emotional eating is related to greater BMI and less healthy diet but little is known about the early development of this behavior.
- Trial name
- NCT01122290
- Where
- United Kingdom
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Birmingham
Dilation, Pupil Reaction Absent
Efficacy of the MydCombi on Pupillary Dilation in Pediatric and Adult Patients
To raise the standard of care, improve the overall patient experience and streamline practice flow, Eyenovia has developed an innovative mydriatic to be delivered as a microdose by a specialized dispenser.
- Trial name
- NCT06366217
- Testing
- MydCombi Device, MydCombi Drug
- Where
- United States
- Volunteers
- 70 people
- Sponsor
- University of California, San Francisco
Absence Epilepsy, Childhood, Absence Seizures
Detecting Absence Seizures Using Hyperventilation and Eye Movement Recordings
This study is being done to find out if a smartphone app can identify absence seizures. Children who have a history of absence seizures, as well as children without any seizure history, will be testing out the app.
- Conditions
- Absence Epilepsy, Childhood, Absence Seizures, Absence Epilepsy, Epilepsy in Children
- Trial name
- DASHER (NCT06093490)
- Testing
- Eysz Hyperventilation Recorder
- Where
- United States
- Volunteers
- 65 people
- Sponsor
- Eysz, Inc.
Hearing Impaired Children
Auditory Steady State Response vsAuditory Brainstem Response
All children with hearing loss should have access to resources necessary to reach their maximum potential. The following principles provide the foundation for effective EHDI[Early Hearing Detection \& Intervention] systems and…
- Trial name
- NCT04040517
- Testing
- Evoked potential audiometer
- Volunteers
- 40 people
- Sponsor
- Assiut University
Adenosine Deaminase Deficiency, Autosomal Recessive Disorder
Total-Body Irradiation Followed By Cyclosporine and Mycophenolate Mofetil in Treating Patients With Severe Combined Immunodeficiency Undergoing Donor Bone Marrow Transplant
This pilot clinical trial studies total-body irradiation followed by cyclosporine and mycophenolate mofetil in treating patients with severe combined immunodeficiency (SCID) undergoing donor bone marrow transplant.
- Conditions
- Adenosine Deaminase Deficiency, Autosomal Recessive Disorder, Immune System Disorder, Purine-Nucleoside Phosphorylase Deficiency
- Trial name
- NCT00008450
- Testing
- Allogeneic Bone Marrow Transplantation, Cyclosporine, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 6 people
- Sponsor
- Fred Hutchinson Cancer Center
High School 11th Grade Students, Absence of Any Language, Hearing, Mental or Psychological Disability
The Effect of Motivational Support Program Applied to Adolescents on Sleep Quality and Academic Achievement
It was planned as a randomized controlled experimental study with a single-blind technique, pretest-posttest control group and repetitive measurements, in order to determine the effect of motivational support program applied to…
- Conditions
- High School 11th Grade Students, Absence of Any Language, Hearing, Mental or Psychological Disability, Turkish Speaking and Understanding, Having a PUKI Index Above 5ı
- Trial name
- NCT06004778
- Testing
- Motivational Support Program, Educational support
- Where
- Turkey (Türkiye)
- Volunteers
- 84 people, healthy volunteers welcome
- Sponsor
- Istanbul University - Cerrahpasa
Amputation, Amputation, Traumatic
Evaluation of Dexterous Terminal Device
Liberating Technologies, Inc. (LTI) has developed Pointdexter, a dexterous prosthetic fingertip that is integrated into a commercial prosthetic hand and allows for an additional fine grasp.
- Conditions
- Amputation, Amputation, Traumatic, Amputation; Traumatic, Hand, Limb; Absence, Congenital, Upper
- Trial name
- NCT05840601
- Testing
- Pointdexter, Comparator
- Sponsor
- Liberating Technologies, Inc.
Systemic Lupus Erythematosus
Evaluation of Belimumab Impact on a BLyS Activity Signature Test in the Absence of Confounding Polypharmacy
This will be an open label, non-randomized trial of belimumab in at least 20 subjects to test the feasibility of belimumab as a single agent and to capitalize on simplified background treatment regimens to determine immunologic…
- Trial name
- BLAST (NCT02270970)
- Testing
- belimumab
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Oklahoma Medical Research Foundation
Scorpion Sting Envenomation
Establishment of Natural History of Scorpion Envenomation
This retrospective study was conducted to collect data from approximately 100 patients from 6 months to 18 years of age who were stung by a scorpion but were not treated with antivenom.
- Trial name
- NCT00696683
- Testing
- None, this is an observational study
- Where
- United States
- Volunteers
- 97 people
- Sponsor
- Instituto Bioclon S.A. de C.V.
Seizure, Absence
LAMICTAL (Lamotrigine) For The Treatment Of Absence Seizures
This is an open-label study evaluating the efficacy and safety of lamotrigine (LTG) for the treatment of newly-diagnosed typical absence seizures. Subjects will be children and adolescents < 13 years of age.
- Trial name
- NCT00144872
- Testing
- Lamotrigine
- Where
- 23 sites in United States
- Volunteers
- 54 people
- Sponsor
- GlaxoSmithKline
Adenocarcinoma of the Esophagus, Adenocarcinoma of the Gastric Cardia
Nodal Status in Adenocarcinoma of the Esophagus an Cardia
Adenocarcinoma of the distal esophagus and cardia are grouped among the thoracic tumors according to the TNM 7th ed., however controversy is pending on the unique or dual pathogenesis (GERD or gastric-like cancerogenesis).
- Trial name
- NCT01635595
- Testing
- Subtotal esophagectomy and gastric pull up, Subtotal esophagectomy at the azygos vein, total gastrectomy
- Where
- Italy
- Volunteers
- 194 people
- Sponsor
- University of Bologna
Epilepsy, Generalized, Epilepsy, Absence
A Study Evaluating NPT 2042 Versus Placebo in Subjects Aged 16-75 Years With Genetic Generalized Epilepsy (GGE) and Absence Seizures
This study will compare the effect of NPT 2042 and placebo in subjects with GGE on the frequency and duration of electroencephalographic absence seizures, separated by a 14-day washout period.
- Trial name
- NCT06769659
- Testing
- NPT 2042
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- NeuroPro Therapeutics, Inc.
Facial Nerve Injuries, Adenoma, Pleomorphic
Facial Nerve Morbidity After Superficial Parotidectomy in the Absence of Nerve Conductor
In this single-centre, cross-sectional case series, the investigators aim to evaluate the incidence of facial nerve injury in patients undergoing superficial parotidectomy in the absence of nerve conductor.
- Trial name
- NCT04706052
- Testing
- Superficial Parotidectomy
- Where
- Pakistan
- Volunteers
- 101 people, healthy volunteers welcome
- Sponsor
- Liaquat University of Medical & Health Sciences
Absence Seizures
A Safety and Efficacy Follow-up Study With Levetiracetam in Children (4-17 Years Old) Suffering From Absence Seizures
This long-term open label follow-up trial gave pediatric subjects suffering from typical absences in CAE or JAE the opportunity to continue levetiracetam treatment after participation in the pilot study (study N162) or the…
- Trial name
- NCT00545012
- Testing
- Levetiracetam
- Volunteers
- 4 people
- Sponsor
- UCB Pharma
Learning Development, Quality of Life
Social Working Dogs Support to Children With Problematic School Absence
The purpose of this project is to investigate whether trained social service dogs can increase students' school attendance and school motivation, and ultimately contribute to students reaching the basic learning goals.
- Conditions
- Learning Development, Quality of Life, School Attendance
- Trial name
- NCT07168460
- Testing
- Dog-assisted support, Special education teacher support
- Where
- Sweden
- Volunteers
- 64 people
- Sponsor
- Uppsala University
Hygiene
The Impact of Improved WASH in Schools on Absence, Diarrhea and Helminth Infection in Lao PDR
The investigators will conduct a cluster-randomized trial to assess the impact of a school-based water, sanitation and hygiene program on health and educational outcomes of school children in Saravane Province, Laos.
- Trial name
- NCT02342860
- Testing
- WASH in Schools (WinS) programme
- Volunteers
- 8,873 people
- Sponsor
- Emory University