Clinical trials: Prevalence
Functional Dyspepsia, Gastritis
The Prevalence and the Pathophysiological Role of Non-Helicobacter Pylori Helicobacter Spp. in Well-defined Gastric Diseases and (Pre-) Malignancies
The goal of this clinical trial is to discover the prevalence of NHPH bacteria (Non-Helicobacter pylori Helicobacter species) in patients with one of the following conditions: 1.
- Conditions
- Functional Dyspepsia, Gastritis, Gastritis Chronic, Gastric Cancer (GC)
- Trial name
- HELIS (NCT07770126)
- Where
- 3 sites in Belgium
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universiteit Antwerpen
Obstructive Sleep Apnea (OSA), Snoring
OSAHS Screening in Diverse Populations
The goal of this prospective observational study is to learn about the current prevalence of obstructive sleep apnea-hypopnea syndrome in community population, patients with specific diseases and special population from China.
- Conditions
- Obstructive Sleep Apnea (OSA), Snoring, Prevalence, Questionnaires and Surveys
- Trial name
- NCT07736872
- Testing
- patients with hypertension, diabetes, cardiovascular and cerebrovascular diseases, chronic obstructive pulmonary disease, asthma and other OSA related comorbidities.
- Where
- 2 sites in China
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- Kang Wu
This Study is to Evaluate the Prevalence, Patients Consulting the Emergency Department for Reasons Relating to General Medicine
Patient Care Pathway and Factors Influencing Their Choice to Consult in the Emergency Department or an Out-of-Hours Care Service: A Comparative Study
It focuses on the patient care pathway and the factors influencing their choice to seek consultation in the Emergency Department or Out-of-Hours Care Service for issues that fall under general medicine.
- Trial name
- PSP-FICU (NCT07046754)
- Testing
- type of consultation
- Where
- 2 sites in France
- Volunteers
- 194 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier de Martigues
To Determine the Annual Prevalence of Airway Closure
Prevalence of Airway Closure
The primary objective of this study is to describe the prevalence of airway closure during the total support phase of invasive mechanical ventilation in subjects admitted to an intensive care unit (ICU).
- Trial name
- NCT07368491
- Testing
- airway closure
- Where
- Argentina
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Romina Belen Mattei
High Cognitive Abilities, Pain
Pain in Subjects with High Capacity Cognitive Abilities
In many books and website focused in high cognitive abilities talks about pain in these subjects. However, when the investigators look for in sites like pubmed there are no literature about this topic.
- Conditions
- High Cognitive Abilities, Pain, Prevalence
- Trial name
- NCT06695351
- Where
- Spain
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Universidad Europea de Madrid
Insight Into the Prevalence of Elevated Lp(a) Among Greek Medical Students
Medical Students' Evaluation of Dyslipidemia and LIPoprotein(a) Study
This cross-sectional study aims to determine the prevalence of elevated Lp(a) levels among volunteer medical students at the Faculty of Medicine, University Hospital of Ioannina, Greece.
- Trial name
- MEDLIP (NCT06482476)
- Testing
- Measurement of Lp(a) levels
- Where
- Greece
- Volunteers
- 246 people, healthy volunteers welcome
- Sponsor
- University of Ioannina
Prevalence, Depression
Effectiveness of Brahma Kumaris Raja Yoga Meditation on Quality of Life of Youth in the Deaddiction Center of Biratnagar
Drug addiction is a public health problem, mainly youths are involved in the addiction and the major reason were due to peer pressure.
- Conditions
- Prevalence, Depression, Happiness, Quality of Life
- Trial name
- NCT06367023
- Testing
- Rajyoga Meditation Practice
- Where
- Nepal
- Volunteers
- 160 people, healthy volunteers welcome
- Sponsor
- Manipur International University
Prevalence, Lumbosacral Radiculopathy
Prevalenc Of Lumbosacral Radiculopathy Among Physiotherapists Of Pediatric Rehabilitation OF PEDIATRIC REHABILITATION
Determine the prevalence of lumbosacral radiculopathy among pediatric physiotherapists in the ministry of health in Cairo, Egypt.
- Trial name
- NCT06335732
- Testing
- Cross section study; single group related measurement design.
- Where
- Egypt
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Kerolous Ishak Shehata
Prevalence of Dental Caries and Its Relation to Screen Time and Sugar Consumption, Prevalence,Patient
Prevalence of Dental Caries in a Group of Egyptian Children
Prevalence of Dental Caries in a group of Egyptian children and its relation to TV and other screens time and sugar consumption (Observational cross-sectional study)
- Trial name
- NCT06316687
- Testing
- questionnaire for food consumption frequency
- Where
- Egypt
- Volunteers
- 296 people, healthy volunteers welcome
- Sponsor
- Cairo University
Prevalence, Musculoskeletal Disorders
Prevalence of Non-traumatic Musculoskeletal Disorders in the French Paragliding Pilots Population
The main objective is to determine the prevalence of non-traumatic pathologies in the paragliding population using the Nordic type questionnaire.
- Trial name
- EPPPAF (NCT05777096)
- Testing
- Standardised Nordic questionnaires
- Where
- France
- Volunteers
- 2,475 people, healthy volunteers welcome
- Sponsor
- University Hospital, Grenoble
Musculoskeletal Disorders, Prevalence
Prevalence Of Musculoskeletal Disorders Among Monks And Nuns In Egypt
1. Sample size will be 400. 2. Age starts from 24 years old and more. 3. Body mass index ( BMI ) between 18.5 to 24.9 kg/m2 4. Years of ordination (1-3) years novice or probationary (4-10) years of monasticism.
- Trial name
- NCT06190769
- Where
- Egypt
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Cairo University
Headache Disorders, Primary, Prevalence
Headache in Undergraduate Students and Biopsychosocial Status
The primary aim of this study was to determine the prevalence of headache in undergraduate students. The frequency, duration, localizations and symptoms of headache will be determined with the information obtained as a result of…
- Conditions
- Headache Disorders, Primary, Prevalence, Migraine, Student
- Trial name
- NCT05843760
- Testing
- personal information form, headache-specific questionnaires, Questionnaires for assessing biopsychosocial status
- Where
- Turkey (Türkiye)
- Volunteers
- 257 people, healthy volunteers welcome
- Sponsor
- şeyda öztürk
Hepatitis B, Hepatitis C
Epidemiology of Hepatitis B, C and D and HIV Along the Maroni River Bordering French Guiana and Suriname (MaHeVi)
MaHeVi is a multicenter, cross-sectional, population-based study which will include 2500 adults in the health care centers / missions located on the 2 sides of the Maroni River.
- Conditions
- Hepatitis B, Hepatitis C, Hepatitis D, HIV Infections
- Trial name
- MaHeVi (NCT05002907)
- Testing
- Questionnaire, Biocollection, Delivery of results
- Where
- 2 sites in French Guiana, Suriname
- Volunteers
- 2,289 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier de Cayenne
Prevalence, Adrenal Incidentaloma
The Prevalence and Characteristics of Adrenal Incidentaloma
To investige the prevalence, characteristics and prognosis of adrenal incidentalomas in Chinese adults.
- Trial name
- NCT04682938
- Where
- China
- Volunteers
- 25,356 people, healthy volunteers welcome
- Sponsor
- Chongqing Medical University
The Aim of the Study Was to Screen Prevalence of Periodic Limb Movements Among Chronic Kidney Disease Patients
Periodic Limb Movements Among Dialysis and Non-dialysis Chronic Kidney Disease Patients
Periodic leg movement disorder is defined as periodic episodes of repetitive limb movements during sleep that mainly occur in the lower limb, including the hips, knees and toes and sometimes affects the upper limb.
- Trial name
- NCT05153616
- Testing
- Polysomnography
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Aswan University Hospital
Appropriate Diagnostic Criteria of Uterine Niche With Detection of Prevalence , Risk Factors and Associated Symptomes
Prevalence and Risk Factors of Uterine Niche Following Different Caesarean Section Techniques:a Hospital Based Study
The primary objective of this study is to institute clically relevant and objective sonographic criteria for the diagnosis of ceasearan section scar defect(CSSD) once the appropriate diagnostic criteria are established the…
- Trial name
- NCT04933032
- Where
- Egypt
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Sohag University
Polio, Polio Sero Conversion
To Develop, Implement and Evaluate the Polio Demonstration Project Comprising of a Community Based Intervention Package for Polio Eradication in Pakistan
The objective of the projects is to Develop and implement a Package of interventions that will comprise of an augmented communication and counseling strategy coupled with private sector involvement and a combined Oral Polio…
- Conditions
- Polio, Polio Sero Conversion, Polio Sero Prevalence, Immunization Coverage
- Trial name
- NCT01908114
- Testing
- Enhanced Community mobilization, Combined Oral Polio Vaccine and Inject able Polio Vaccine during SIA
- Where
- Pakistan
- Volunteers
- 60,000 people, healthy volunteers welcome
- Sponsor
- Aga Khan University
The Prevalence of Bifid Mandibular Canal
The Prevalence and Anatomical Variations of Bifid Mandibular Canal in the Egyptian Population Using Cone Beam CT (CBCT)
The prevalence of bifid mandibular canal will be detected in a sample of Egyptian Population.Anatomical variations of the bifid canal will also be detected.
- Trial name
- NCT03804437
- Where
- Egypt
- Volunteers
- 329 people, healthy volunteers welcome
- Sponsor
- Cairo University
Coronavirus Infection, Prevalence
Epidemiological Study of Seroprevalence Against the SARS-CoV-2 Virus (COVID-19)
In order to inform the public decision on the containment strategy and knowledge of the intensity of the epidemic during post-containment, estimates of the share of the population infected with the SARS-CoV-2 virus responsible…
- Trial name
- COVAL-NANCY (NCT04448769)
- Testing
- Anti-SARS-CoV-2 IgT seropositivity
- Where
- France
- Volunteers
- 2,006 people, healthy volunteers welcome
- Sponsor
- Central Hospital, Nancy, France
Prevalence of Pancreas Adenocarcinomas
Prevalence of Pancreatic Anomalies of Patients With a 1st Degree Familial History of Pancreatic Adenocarcinoma
Pancreatic adenocarcinoma is the 4th leading cause of cancer in the USA. Its incidence is increasing both in France and in Europe, whereas all the other cancers are decreasing in Europe.
- Trial name
- PAPAFA (NCT02810730)
- Testing
- Pancreatic MRI
- Where
- 9 sites in France
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Saint Joseph Saint Luc de Lyon