Clinical trials: Congenital Ptosis
Unrecognized Condition
Comparative Study Between Frontalis Flap Advancement Versus Frontalis Sling Operations in Mangment of Congenital Blepharoptosis
A prospective comparative study between the results obtained by applying frontalis muscle flap advancement and frontalis sling operations for correction of congenital ptosis with poor levator muscle function.
- Trial name
- NCT05358002
- Testing
- Frontalis flap
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Cairo University
Dermatochalasis, Ptosis, Eyelid
A Comparison of the Effect of Suture Material on Blepharoplasty Incision
The objective is to compare the effect of suture material on blepharoplasty incision. Outcomes of blepharoplasty scar and/or cosmesis will be compared between plain gut and polypropylene suture.
- Trial name
- NCT04585217
- Testing
- Randomized laterality of suture materials for closure (6-0 polypropylene monofilament suture vs fast absorbing gut suture on right eyelid)
- Where
- United States
- Volunteers
- 23 people, healthy volunteers welcome
- Sponsor
- Massachusetts Eye and Ear Infirmary
Dermatochalasis, Blepharoptosis
Vibration-Assisted Anaesthesia
Aim of study is to investigate whether a small, non-invasive vibrating device applied to the forehead during local anaesthetic administration reduces the pain of the injection.
- Trial name
- NCT00793988
- Testing
- Vibration-assisted anaesthesia, Switched-off vibrating device
- Where
- Canada
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Mitral Valve Prolapse, Genetic Disease
Genetic and Phenotypic Characteristics of Mitral Valve Prolapse
Phenotypic characterisation of MVP by echocardiography in families. Identification of genes involved in MVP.
- Trial name
- MVP (NCT03884426)
- Where
- 3 sites in France
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Nantes University Hospital
Upper Eyelid Dynamics
Upper Eyelid Dynamics in Pediatric Blepharoptosis Using High Speed Videography
Evaluation of the Upper Eyelid Dynamics in Simple Congenital Blepharoptosis before and after Levator Muscle Resection Using High speed Photography
- Trial name
- NCT06976645
- Testing
- Levator muscle resection
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Minia University
Cleft Palate
Pilot Study Evaluating Characteristic Closure Patterns of the Normal Velopharyngeal Portal
This prospective research study seeks to determine how the normal velopharyngeal mechanism compares, both anatomically and physiologically, with previous data obtained on subjects with submucous cleft palate (SMCP) in…
- Trial name
- NCT00773994
- Testing
- Normal Velopharyngeal Mechansim
- Where
- United States
- Volunteers
- 4 people, healthy volunteers welcome
- Sponsor
- University of Pittsburgh
Congenital Ptosis
Research on Precision Diagnosis and Treatment Decision of Common Eye Diseases Based on Artificial Intelligence
The goal of this observational study is to investigate the clinical features of congenital ptosis in children by analyzing eyelid movement captured through smartphone videos.
- Trial name
- NCT07078552
- Testing
- ptosis
- Where
- China
- Volunteers
- 368 people, healthy volunteers welcome
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Micromastia, Breast Ptosis
Autologous Fat Grafting to the Breast
Structural fat grafting is a form of tissue transfer where the autologous fat is harvested and subsequently transferred to a different region of the body at the same setting.
- Conditions
- Micromastia, Breast Ptosis, Implant Failure, Breast Reconstruction
- Trial name
- NCT00775788
- Testing
- Autologous Fat Grafting to Breasts
- Where
- 2 sites in United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Louisiana State University Health Sciences Center in New Orleans
Ptosis
A Prospective Cohort Study on Visual Function and Psychological Conditions Before and After Surgery for Congenital Ptosis
The goal of this observational study is to learn about the 6-month effects of Levator Resection combined with Fascial Sheath Suspension surgery in patients who undergo this procedure to treat congenital ptosis.
- Trial name
- NCT07534436
- Where
- China
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Congenital Ptosis
Levator Resection with3 Point Fixation Versus 2 Point Fixation Tucking for Congenital Ptosis
to evaluate the surgical effect of levator aponeurosis resection Versus two point fixation levator aponeurosis Tucking for Congenital Ptosis
- Trial name
- NCT03240107
- Testing
- levator resection, levator tucking
- Where
- Egypt
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Heba Hamdy Ibrahim Mohammed