Clinical trials: Prevalence
Overuse Injuries
Overuse Injuries in Road Cyclists, Prevalence and Prevention
The purpose of this study is to investigate the prevalence of overload injuries to road cyclists in Sweden, and if it 's possible to prevent low back pain by a simple exercise program for two months of training .
- Trial name
- Cycle (NCT02106715)
- Testing
- Training
- Where
- Sweden
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University Hospital, Linkoeping
Cervical Myofascial Pain Syndrome, Chronic Neck Pain
Type D Personality, and Stigma in Myofascial Pain Syndrome
Cervical myofascial pain syndrome is a chronic musculoskeletal condition characterized by the presence of sensitive trigger points and taut muscle bands, resulting in localized or referred pain, muscle stiffness, and limited…
- Conditions
- Cervical Myofascial Pain Syndrome, Chronic Neck Pain, Type D Personality, Psychological Distress
- Trial name
- NCT07292155
- Where
- Turkey (Türkiye)
- Volunteers
- 54 people, healthy volunteers welcome
- Sponsor
- Gulseren Demir Karakilic
Pregnancy
Prevalence of Psychiatric Disorders During Pregnancy at 2nd Trimester Ultrasound: a Feasibility Study in the General Population
Young women represent a population at risk of psychiatric disorders, the first signs of which often appear between the ages of 15 and 25. Psychiatric disorders are a major source of disability and healthcare costs.
- Trial name
- GROUP (NCT06297252)
- Testing
- standardized clinical psychiatric evaluations, self-administered psychiatric questionnaire assessments, blood sampling
- Where
- 2 sites in France
- Volunteers
- 140 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Hirsutism
Prevalence of Hirsutism in Turkey: Data of The Dermatoendocrinology Study Group
Hirsutism is defined as the excessive presence of terminal hairs in the androgen-sensitive areas of the female body, and it is one of the frequent reasons for presenting to dermatology outpatient clinics.
- Trial name
- NCT04292587
- Where
- 26 sites in Turkey (Türkiye)
- Volunteers
- 5,861 people, healthy volunteers welcome
- Sponsor
- Istanbul Medeniyet University
Nausea and Vomiting
Prevalence of Hyperemesis Gravidarum
Nausea and vomiting during pregnancy represent one of the most common symptoms of pregnancy, affecting 35 to 91% of women. Most often, the symptoms are mild, without impairment of quality of life and disappear at the end of the…
- Trial name
- PHyperEG1 (NCT06415084)
- Where
- France
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- University Hospital, Clermont-Ferrand
Social Networks, Addiction
Prevalence of Problematic Use of Social Media
In 2023, French individuals spend an average of two hours per day on social media platforms (SM), primarily Facebook, TikTok, X, YouTube, Instagram, and Snapchat.
- Trial name
- PURPLE (NCT06798480)
- Testing
- Self-administered survey
- Where
- France
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Malaria
Malaria Survey in Mbarara District, Uganda 2010
Malaria is one of the major public health problems in Sub-Saharan Africa. In response to this threat, Roll Back Malaria (RBM) has rolled back a strategy using ACT as first line therapy for malaria episode, a wide distribution of…
- Trial name
- NCT01062386
- Where
- Uganda
- Volunteers
- 2,320 people, healthy volunteers welcome
- Sponsor
- Epicentre
Irritable Bowel Syndrome
Prevalence of Intestinal Parasitic Infections in Patients With Irritable Bowel Syndrome
Irritable bowel syndrome (IBS) is common medical disorder and represent a group of diseases of the gastrointestinal tract that is characterized by chronic abdominal pain , bloating , passage of mucus or straining with bowel…
- Trial name
- NCT05830370
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Sohag University
Healthy Diet, Health Behaviour
Effectiveness of Educational Intervention on Sustainable Breastfeeding: The GREEN MOTHER Project
Breastfeeding is the healthiest form of nutrition for the baby and is recommended to use exclusive breastfeeding (EB) until 6 months.
- Conditions
- Healthy Diet, Health Behaviour, Environmental-Pollution-Related Condition, Mothers
- Trial name
- NCT05729581
- Testing
- The educational programme on sustainable and healthy diet and breastfeeding
- Where
- Spain
- Volunteers
- 429 people, healthy volunteers welcome
- Sponsor
- Fundacio d'Investigacio en Atencio Primaria Jordi Gol i Gurina
Computer Vision Syndrome
Prevalence and Sequelae of Computer Vision Syndrome in Egyptian Universities
CVS-F4 questionnaire will be used as an instrument to survey CVS prevalence and severity among medical students
- Trial name
- NCT05187221
- Testing
- CVS Group
- Where
- 2 sites in Egypt
- Volunteers
- 8,085 people, healthy volunteers welcome
- Sponsor
- Sohag University
Major Depressive Disorder (MDD), Generalized Anxiety Disorder (GAD)
Validation of the CIDI 5.0 Against the SCID-5 for Lifetime Mental Disorders
The World Health Organization Composite International Diagnostic Interview (CIDI) is a fully structured diagnostic tool designed for lay interviewers to assess the prevalence of mental and substance use disorders.
- Conditions
- Major Depressive Disorder (MDD), Generalized Anxiety Disorder (GAD), Posttraumatic Stress Disorder (PTSD)
- Trial name
- NCT07604753
- Testing
- CIDI-5
- Where
- Hong Kong
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- The University of Hong Kong
Hand Joint Hypermobility, Grip Strength
The Prevalence of Hand Joint Hypermobility and Its Relationship With Grip Strength Among University Students.
This cross-sectional study investigated the prevalence of hand joint hypermobility among 400 university students and its relationship with hand grip strength.
- Trial name
- NCT07363564
- Testing
- No Interventions
- Where
- Egypt
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Ehab A. Abdallah
Childhood Obesity
South Texas Early Prevention Studies PreK
The South Texas Early Prevention Study-Prekindergarten (STEPS-PreK4) was a cluster randomized trial (CRT) of preschool children 4 years of age to test the effect of the Bienestar/NEEMA Coordinated School Health Program (BN CSHP)…
- Trial name
- STEPSPreK (NCT05501392)
- Testing
- STEPS-PreK
- Where
- United States
- Volunteers
- 1,277 people, healthy volunteers welcome
- Sponsor
- University of Texas Rio Grande Valley
Woman
Urinary and Anal Incontinence in Tunisian Women
The publications on prevalence and risk factors of urinary and anal incontinence in women were performed mainly in Europe and America.
- Trial name
- NCT03386292
- Where
- Tunisia
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- University of Monastir
Hip Dysplasia
Ultrasound Screening for Developmental Dysplasia of the Hip in Newborns
The aim of the randomized controlled trial was to determine whether the addition of a general or of a selective ultrasound screening program resulted in more appropriate criteria for treatment and a reduced prevalence of late DDH…
- Trial name
- NCT01818934
- Testing
- hip ultrasound
- Where
- Norway
- Volunteers
- 11,925 people, healthy volunteers welcome
- Sponsor
- University of Bergen
Diabetes Mellitus, Glucose Intolerance
Prevalence of Glucose Intolerance and Risk Factors in Ethiopian Immigrants in Israel; Follow-up Study.
High risk population: Screening for impaired glucose tolerance.
- Trial name
- NCT01402362
- Where
- Israel
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Hillel Yaffe Medical Center
Cervical Intraepithelial Neoplasia, Cervical Cancer
Impact of HPV Vaccine On The Prevalence Of HPV In Norway
The overall aim of the study is to assess the effect of school-based Human Papillomavirus (HPV) vaccination by comparing type-specific HPV prevalence between vaccinated and non-vaccinated women born in 1997.
- Conditions
- Cervical Intraepithelial Neoplasia, Cervical Cancer, Oropharyngeal Cancer
- Trial name
- NCT02934724
- Testing
- Self sample from vagina, Self sample from the oral cavity, Questionnaire
- Where
- Norway
- Volunteers
- 315 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
Childhood Obesity
Efficacy of an Educational School-based Intervention to Reduce Prevalence of Obesity in Childhood-EdAl-2
Our hypothesis is that a regular systematic educational intervention in primary school improves lifestyle choices and reduces obesity.
- Trial name
- EDAL2 (NCT01362023)
- Testing
- lifestyle counseling
- Where
- Spain
- Volunteers
- 800 people, healthy volunteers welcome
- Sponsor
- University Rovira i Virgili
HPV Infection
HPV Prevalence in 16-20 Year Old Males
In Quebec, 18 birth cohorts of girls were vaccinated against HPV (aged 9 to 29 years in 2020). With an observed vaccination coverage of >80% an important herd effect might be expected.
- Trial name
- NCT04297670
- Testing
- Measurement of HPV types prevalence
- Where
- Canada
- Volunteers
- 681 people, healthy volunteers welcome
- Sponsor
- Laval University
Atrial Fibrillation, Obstructive Sleep Apnea
OSA Prevalence in Atrial Fibrillation Patients: Jordanian Study
Current Knowledge: Countless studies have been conducted to study the relationship between OSA and AF, and a significant association has been established between both diseases, owing to the numerous shared risk factors and a wide…
- Trial name
- NCT05990010
- Testing
- Berlin Questionnaire
- Where
- Jordan
- Volunteers
- 545 people, healthy volunteers welcome
- Sponsor
- King Abdullah University Hospital