Clinical trials: Prevalence
Obstructive Sleep Apnea, Diabetes Mellitus
A Study on the Prevalence of Obstructive Sleep Apnea in Patients With Type II Diabetes Mellitus
OSA is prevalent among patients with type II DM
- Trial name
- NCT01172093
- Where
- Hong Kong
- Volunteers
- 177 people
- Sponsor
- The University of Hong Kong
Hypertension, Pulmonary, Right Ventricular Overload
The Prevalence of Pulmonary Hypertension in Patients With COVID-19.
The virus infection Covid-19 fills our hospitals and intensive care departments in a very unique way and there is a lack of essential insight into the pathophysiology of the disease.
- Conditions
- Hypertension, Pulmonary, Right Ventricular Overload, COVID
- Trial name
- NCT04459364
- Where
- Sweden
- Volunteers
- 67 people
- Sponsor
- Attgeno AB
Low Back Pain
Exercise for Low Back Pain in Children
This study aimed to determine the efficacy of an eight-week specific exercise programme in reducing self-reported episodes and intensity of LBP, as well as modifying some of the identified risk factors for LBP, in children.
- Trial name
- LBP (NCT00786864)
- Testing
- exercise programme
- Where
- South Africa
- Volunteers
- 72 people
- Sponsor
- University of Witwatersrand, South Africa
Type 2 Diabetes Mellitus
CAPTIVATE India - A Study to Assess the Prevalence of Cardiovascular Disease (CVD) in Individuals With Type 2 Diabetes Mellitus (T2DM) in India
This is a cross-sectional study assessing the prevalence of Cardiovascular Disease and describing cardio-renal risk factors among individuals with Type 2 Diabetes Mellitus in India based on medical records.
- Trial name
- NCT07121114
- Testing
- No treatment given
- Where
- India
- Volunteers
- 1,500 people
- Sponsor
- Novo Nordisk A/S
HIV Infection
Prevalence of Drug-resistant Hiv-1 Strains in Patients Experiencing Virologic Failure. (MULTIVIR2025)
In this cross-sectional, national and multicenter study, the main objective is to determine the prevalence of multi-drug resistant viruses (i.e., viruses that are resistant or possibly resistant to at least one antiretroviral…
- Trial name
- MULTIVIR2025 (NCT06842706)
- Volunteers
- 800 people
- Sponsor
- ANRS, Emerging Infectious Diseases
Femoroacetabular Impingement Syndrome
In-Season Prevalence and Management of Hip and Groin Injuries in Competitive Athletes
This study is focused on helping athletes with a common hip condition called femoroacetabular impingement (FAI) syndrome. FAI syndrome occurs when abnormal bone shapes around the hip joint cause friction during movement, leading…
- Trial name
- NCT07108647
- Testing
- Progressive Hip Strengthening Program, Progressive Muscle Relaxation
- Volunteers
- 30 people
- Sponsor
- University of Calgary
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
Parkinson Disease, Other Neurological Disorders
Prevalence of Visual Dysfunction in Neurological Disorders
The objective is to determine the prevalence of visual dysfunction in People with Parkinson's Disease (PwP). The investigators will administer the: Visual Impairment in Parkinson's Disease Screen and Revised-Self-Report…
- Conditions
- Parkinson Disease, Other Neurological Disorders, Healthy
- Trial name
- NCT04836715
- Where
- 2 sites in United States
- Volunteers
- 92 people
- Sponsor
- University of Florida
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
Infertility, Female, Genital Tuberculoses, Female
The Prevalence and Reproductive Outcome of Infertile Women With Genital Tuberculosis
Female genital tuberculosis infection (FGTB) is an important cause of female infertility in TB-endemic areas. The pregnancy rate of assisted reproductive treatment (ART) in the infertile women with FGTB is still unsatisfied even…
- Trial name
- TB-PRIME (NCT05311423)
- Testing
- QuantiFERON-TB test & endometrial pathology & endometrial tissue GeneXpert Ultra
- Where
- China
- Volunteers
- 3,000 people
- Sponsor
- Huashan Hospital
Cognitive Impairment, Hematologic Malignancies
Cognitive Impairment in Older Adults With Hematologic Malignancies
This cross-sectional study aims to determine the prevalence of cognitive impairment and evaluate its relationship with activities of daily living among older adults with hematologic malignancies receiving chemotherapy.
- Conditions
- Cognitive Impairment, Hematologic Malignancies, Chemotherapy Effect
- Trial name
- NCT07842679
- Volunteers
- 120 people
- Sponsor
- Assiut 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
Rheumatoid Arthritis
PREVALENCE OF Anti-CCP POSITIVITY AND SUBCLINICAL SIGNS OF INFLAMMATION IN PATIENTS WITH NEW ONSET OF NON-SPECIFIC MUSCULOSKELETAL SYMPTOMS
Non-interventional, prospective, observational study to assess the relative risk of anti-CCP positive patients to develop (subclinical) signs of inflammation in accordance with early Rheumatoid Arthritis (RA) in a population…
- Trial name
- PANORA (NCT03267147)
- Testing
- no intervention is given
- Where
- Germany
- Volunteers
- 986 people
- Sponsor
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP
Marital Rape Knowledge ,Attitudes and Prevalence
Marital Rape:Knowledge, Attitudes and Prevalence in Asample of Married Women in Sohag Governorate
this study aims at estimation of prevalence of marital rape attitudes and knowledge towards it using semi structured questionnaire
- Trial name
- NCT05846048
- Testing
- semi-structures questionaire
- Where
- Egypt
- Volunteers
- 200 people
- Sponsor
- Sohag University
ATTR Amyloidosis Wild Type, Severe Aortic Stenosis
Prevalence of ATTR Cardiac Amyloidosis in Patients Undergoing TAVR
ATTR-cardiac amyloidosis (CA) is present in 4% to 16% of elderly patients with severe calcific aortic stenosis (AS). The reasons for this association are not fully known.
- Conditions
- ATTR Amyloidosis Wild Type, Severe Aortic Stenosis, Aortic Valve Stenosis, Middle East Studies
- Trial name
- NCT06015997
- Volunteers
- 100 people
- Sponsor
- Jordan Collaborating Cardiology Group
Urinary Bladder, Overactive
Age-specific Prevalence and Comparisons of UDS and Bladder Diary Between OAB-wet and -Dry Women
The knowledge of the age-specific prevalence of overactive bladder syndrome (OAB)-wet and -dry women is important for understanding the impact of aging on OAB.
- Trial name
- NCT03807024
- Testing
- Bladder diary
- Volunteers
- 1,071 people
- Sponsor
- National Taiwan University Hospital
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
Vitamin C Deficiency, Scurvy
Study of Prevalence and Risk Factors of Hypovitaminosis C in Long Term Care Unit
The clinical finding of skin rashes which appear after a vitamin C deficiency in Long Term Care Unit leads us to believe that the institutional diet could predispose to this kind of deficiency.
- Trial name
- Vitamin C (NCT03807791)
- Testing
- Blood sample
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Hospices Civils de Lyon
Pneumonia, Bacterial
Prevalence and Serotype of Streptococcus Pneumoniae Hospitalized Adult With Community-Acquired Pneumonia
Streptococcus Pneumoniae is one of the etiology in severe CAP and accounts for about 60-75% of cases and is likely to be the leading cause of unknown etiologic pneumonia.
- Trial name
- HACAP (NCT05173727)
- Where
- Indonesia
- Volunteers
- 355 people
- Sponsor
- Dr Cipto Mangunkusumo General Hospital