Clinical trials: Visual Disturbances
Cataract Surgery
The PanOptix Trifocal IOL: A Study of Patient Satisfaction, Visual Disturbances, and Uncorrected Visual Performance
Prospective survey study of patients who previously underwent cataract surgery with the Alcon PanOptix or PanOptix Toric intraocular lens in both eyes.
- Trial name
- NCT04146961
- Testing
- Alcon PanOptix or PanOptix Toric IOL
- Where
- 3 sites in United States
- Volunteers
- 59 people
- Sponsor
- Research Insight LLC
Dysmenorrhea
Effectiveness of the Transcutaneous Electrical Nerve Stimulation in Dysmenorrhea
Hypothesis: What is the best modulation of pulse frequency in transcutaneous electrical nerve stimulation in dysmenorrhea? Purpose: To determine the effect of hypoalgesia frequency modulation pulse by transcutaneous electrical…
- Trial name
- NCT01455285
- Testing
- transcutaneous electrical nerve stimulation
- Where
- Brazil
- Sponsor
- Universidade Federal do Piauí
Premenstrual Syndrome, Pain
Effects of Aerobic Exercises and Yoga on Premenstrual Syndrome
Sign and symptoms including mood swings, sensitive breasts, food cravings, exhaustion, irritability, pain and sadness. The physical and emotional changes you go through with premenstrual syndrome can range from hardly perceptible…
- Trial name
- NCT05834127
- Testing
- Aerobic exercise, Yoga Exercises
- Where
- Pakistan
- Volunteers
- 36 people
- Sponsor
- Riphah International University
Visual Impairment, Menstrual Problem
Menstrual Health Education for Visually Impaired Adolescent
This study was planned as a two-group randomized controlled interventional study to determine the effect of face-to-face and web-based menstrual health education given to visually impaired adolescent girls on menstrual attitude…
- Trial name
- NCT06490016
- Testing
- web based education, Face to face
- Where
- Turkey (Türkiye)
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Cukurova University
Menorrhagia
Comparison of Two Hysteroscopy Approaches
This randomized clinical trial compares two methods of diagnostic hysteroscopy: vaginoscopic hysteroscopy vs. traditional method.
- Trial name
- NCT00319410
- Testing
- vaginoscopic hysteroscopy
- Where
- Israel
- Volunteers
- 130 people
- Sponsor
- Wolfson Medical Center
Endothelial Dysfunction, Sublingual Capillary Glycocalyx and Density
Prematurity as Predictor of Children's Cardiovascular-renal Health
Extreme preterm birth interferes with the development of the cardiovascular system. Both macro- as well as microvasculature undergoes extensive, organ specific maturation.
- Conditions
- Endothelial Dysfunction, Sublingual Capillary Glycocalyx and Density, Visual Disturbances and Blindness, Ventricular Dysfunction, Left
- Trial name
- PREMATCH (NCT02147457)
- Where
- Belgium
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Primary Dysmenorrhea
Correlation Between Serum Progesterone Level And Primary Dysmenorrhea
This study will be conducted to determine the correlation between the levels of serum progesterone and Menstrual Symptoms In Young Females with primary dysmenorrhea.
- Trial name
- NCT06359457
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Cairo University