Clinical trials: Prevalence
Urinary Tract Infections
Evaluation of the Prevalence of E. Coli O Serotypes in Paediatric Population With Recurrent Urinary Tract Infection
This is a multicentre, observational, epidemiological study in which infants within the first 3 months of life with UTI and children aged ≥4 months with r-UTI will be recruited from nephrology /emergency departments and primary…
- Trial name
- rUTI (NCT06482151)
- Sponsor
- PENTA Foundation
Lung Diseases, Sleep Apnea Syndromes
Prevalence of Sleep-Disordered Breathing in Children
To investigate the prevalence and clinical significance of sleep-disordered breathing (SDB) in children.
- Trial name
- NCT00022789
- Where
- United States
- Volunteers
- 700 people
- Sponsor
- Milton S. Hershey Medical Center
ADHD
Observational Study to Assess the Frequency of Lidocaine Ineffectiveness in Hard-to-treat ADHD
This work will assess the prevalence in hard-to-treat ADHD of the ineffectiveness of the anesthetic Lidocaine.
- Trial name
- NCT04167189
- Testing
- Lidocaine gel
- Where
- United States
- Volunteers
- 28 people
- Sponsor
- PhenoSolve, LLC
Home Care Services, Home Health Care
Home Environmental Risks and Caregiver Awareness
This cross-sectional study aimed to assess home environmental risks and caregiver awareness among individuals receiving home healthcare services. It also examined factors associated with caregivers' awareness of these risks.
- Trial name
- NCT07645976
- Testing
- Observation
- Where
- Turkey (Türkiye)
- Volunteers
- 326 people, healthy volunteers welcome
- Sponsor
- Marmara University Pendik Training and Research Hospital
End-stage Kidney Disease, End-stage Renal Disease
The Prevalence of Sarcopenia in a Cohort of Haemodialysis Patients and Its Correlation With Mortality
The study aims to explore the correlation between the prevalence of sarcopenia and one year mortality amongst patients on maintenance hemodialysis
- Conditions
- End-stage Kidney Disease, End-stage Renal Disease, Dialysis Dependent Chronic Kidney Disease, Sarcopenia
- Trial name
- NCT06477978
- Testing
- Hand grip function testing
- Where
- Egypt
- Volunteers
- 274 people
- Sponsor
- Kasr El Aini Hospital
Pituitary Tumor, Endocrine Neoplasia
Epidemiology of Pituitary Tumours: Prevalence of Associated Neoplasia
The study aims to update current knowledge about the epidemiology of pituitary tumours (PiT), based on the wide body of scientific literature on new familial and/or syndromic forms.
- Conditions
- Pituitary Tumor, Endocrine Neoplasia, Hyperparathyroidism, Solid Tumor
- Trial name
- EpidemioPIT (NCT03973450)
- Testing
- Registration of familial forms and associated neoplasia
- Where
- Italy
- Volunteers
- 400 people
- Sponsor
- Neuromed IRCCS
Asthma, Asthma in Children
Allergy, Asthma, and Atopic Eczema in Finland
The summary is available at --> https://www.finnatopy.fi/summary
- Conditions
- Asthma, Asthma in Children, Allergy, Rhinitis, Allergic
- Trial name
- FinnATOPY (NCT06330974)
- Testing
- No intervention, No Intervention: Observational Cohort
- Where
- Finland
- Volunteers
- 1,600,000 people
- Sponsor
- Tampere University
Knee Replacement, Knee Replacement Revision
Prevalence and Incidence of Multiple Revisions Following Knee Arthroplasty in Denmark 1998-2021: A Nationwide Population-based Study
The purpose of this study is to investigate the incidence and prevalence rates of multiply revised knee arthroplasty patients in Denmark from 1998-2021.
- Trial name
- EMKAR ONE (NCT06064318)
- Testing
- Revision
- Where
- Denmark
- Volunteers
- 161,384 people, healthy volunteers welcome
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Pediatric Intensive Care Units
A Korean Point Prevalence Study of Acute Rehabilitation for Kids in the PICU (PARK-PICU)
This study investigates the prevalence of acute rehabilitation practices among children in pediatric intensive care units (PICUs).
- Trial name
- NCT07629297
- Testing
- Acute Rehabilitation (Observed Practice)
- Where
- 13 sites in South Korea
- Volunteers
- 396 people
- Sponsor
- Samsung Medical Center
Eating Disorders
Epidemiological Studies of Eating Disorders in Gifted Dance Students (2nd Year).
This is the second-year part of a two-phase prospective epidemiological study as well as a community case-controled study. The aims of the second year study are firstly, to investigate the clinical course and 1-year outcome of…
- Trial name
- NCT00173160
- Where
- Taiwan
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Frequency of Anesthetics Drug Administration Error by Anesthetists
Prevalence and Associated Factors of Anesthetic Drug Administration Error, a Web Based Crossectional Survey, 2022.
The operating room (OR) is a demanding and time-constrained setting, in comparison to primary care settings, where perioperative medication administration is more complicated and there is a high risk that the patient will…
- Trial name
- NCT05898282
- Testing
- observation
- Where
- Ethiopia
- Volunteers
- 255 people, healthy volunteers welcome
- Sponsor
- DebreTabor University
Infectious Diseases in Pneumonia,Nephropyelitis,Angiocholitis or Others, Positive Bacterial Cultures Results of the Medical Records
Bacterial and Antimicrobial Susceptibility Profile and the Prevalence of Different Sites of Infection(BASPP)
Positive results of bacterial culture are analyzed comprehensively in Shengjing Hospital of China Medical University in recent 3 years（between 2015- 2017）
- Trial name
- NCT03333863
- Testing
- descriptive study which reviewed the data of patients hospitalized with positive bacterial cultures
- Where
- China
- Volunteers
- 1,889 people
- Sponsor
- Shengjing Hospital
Hepatitis b Virus Infection
Hepatitis B Virus Infection in Immunized Children With HBsAg-positive Parents
Hepatitis B virus (HBV) infection is a major public health problem facing the world, with more than 2 billion people infected with HBV.
- Trial name
- NCT03864263
- Where
- China
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Qiu Li
HIV Infections, Papilloma
The Effects of Combination Anti-HIV Medication on Human Papillomavirus (HPV) in HIV-Infected Women
The purpose of this study is to see how often human papillomavirus (HPV) occurs in HIV-infected women who have not taken anti-HIV drugs and to learn whether taking anti-HIV drugs will affect HPV in women.
- Trial name
- NCT00006444
- Where
- 51 sites in United States, Puerto Rico
- Volunteers
- 160 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Myopia
Myopia Prevalence in Canadian School Children - a Pilot Study
The goal of this study is to determine the prevalence of nearsightedness in Canadian school children living in the Waterloo Region.
- Trial name
- Falcon (NCT01942057)
- Where
- Canada
- Volunteers
- 173 people, healthy volunteers welcome
- Sponsor
- University of Waterloo
Cerebrotendinous Xanthomatosis (CTX)
Cerebrotendinous Xanthomatosis (CTX) Prevalence Study
Iiopathic bilateral cataracts occur in many children with Cerebrotendinous Xanthomatosis (CTX) so the opportunity to use contact with health care providers in connection with pediatric cataract evaluation and treatment is a…
- Trial name
- NCT02638220
- Where
- 44 sites in United States
- Volunteers
- 442 people
- Sponsor
- Travere Therapeutics, Inc.
Epilepsy
Epilepsy Prevalence and Intervention Study in Zhejiang Province, China
To carry out the epidemiological investigation on epilepsy in Zhejiang Province, China, and then establish early comprehensive intervention to help patients with epilepsy to improve seizure control and the quality of life.
- Trial name
- NCT04944641
- Testing
- education on epilepsy, routine and proper antiepileptic drugs
- Where
- 2 sites in China
- Volunteers
- 200 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Hematopoietic Stem Cell Transplant
Prevalence and Development of Liver Dysfunction in Hematopoietic Stem Cell Transplant
Background: Hematopoietic stem cell transplant (HSCT) is a common treatment for many cancers and other illnesses. But many people who have HSCT go on to develop liver dysfunction.
- Trial name
- NCT05722210
- Where
- United States
- Volunteers
- 500 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Oral Disease, Graft-versus-host-disease
Prevalence of Chronic Oral Graft Versus Host Disease Risk Factors in Pediatric Patients
our aim is estimating the Prevalence and predicting risk factors for developing chronic oral graft versus host disease in pediatric patients subjected to hematopoietic stem cells transplantation
- Conditions
- Oral Disease, Graft-versus-host-disease, Stem Cell Transplant Complications, Pediatric Disorder
- Trial name
- NCT03880214
- Volunteers
- 250 people
- Sponsor
- yasmeen magdi sholkamy
Ankle Impingement, Tendon Tear
Prevalence of Flexor Hallucis Longus Tears, Associated Os Trigonum Excision, and Return to Play
The study's aim is to determine the incidence of flexor hallucis tendon tears associated with os trigonum excision. The study will then compare the length until functional return to play of the patients who had flexor hallucis…
- Trial name
- NCT04467099
- Testing
- Foot Exam Follow-Up, X-ray, Questionnaire
- Where
- 2 sites in United States
- Volunteers
- 100 people
- Sponsor
- Forte Sports Medicine and Orthopedics