Clinical trials: Cross-sectional Study
Diabetes Mellitus, Type 1, Diabetes Complications
PeRsOnalising Treatment Of Diabetic Nephropathy:
Background: Today diabetic nephropathy is a frequent, and the most lethal and costly complication of diabetes. Although treating blood pressure with agents blocking renin angiotensin system has improved outcome, the prognosis is…
- Conditions
- Diabetes Mellitus, Type 1, Diabetes Complications, Diabetic Nephropathies
- Trial name
- PROTON (NCT03509454)
- Where
- Denmark
- Volunteers
- 210 people, healthy volunteers welcome
- Sponsor
- Peter Rossing
Pediatric Obstructive Sleep Apnea
Pediatric Obstructive Sleep Apnea Among Dental Interns in Egyptian Universities
Pediatric obstructive sleep apnea (OSA) is a common yet underdiagnosed sleep-related breathing disorder in children that may result in serious health and behavioral complications if left untreated.
- Trial name
- NCT07604831
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Cairo University
TMJ Disorder, TMD
Prevalence of the Signs and Symptoms of TMD in Adolescents
the Prevalence of the Signs and Symptoms of Tempro-mandibular Joint Disorder in a sample of Egyptian adolescents
- Trial name
- NCT04543981
- Testing
- Diagnostic Criteria for Tempro-mandibular Disorders(DC/TMD)
- Where
- Egypt
- Volunteers
- 733 people, healthy volunteers welcome
- Sponsor
- Cairo University
Spine Disease
Availability of Spine Neuronavigation in Africa
In this study, the availability of spine neuronavigation in Africa was evaluated. Access to surgical equipment is an important goal of global surgery and global neurosurgery.
- Trial name
- NCT04927273
- Testing
- Survey
- Where
- Cameroon
- Volunteers
- 113 people, healthy volunteers welcome
- Sponsor
- Association of Future African Neurosurgeons, Yaounde, Cameroon
Parkinson's Disease
Early Parkinson's Disease (PD) Cross-Sectional
Purpose: 1. To see if cytokine levels and oligomeric alpha-synuclein levels in blood and cerebrospinal fluid could be used as biological markers for Parkinson's disease (PD) onset and progression. 2.
- Trial name
- EPDX (NCT00817453)
- Where
- United States
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- The University of Texas Health Science Center, Houston
COVID-19
Exhaustion and Needs in Frontline COVID-19 Healthcare Workers: Cross-sectional Study in a Belgian Population
Background: In the Covid-19 pandemic context, all healthcare teams face clinical, organizational and technical challenges given the contagion, severity and mortality characteristics of the disease.
- Trial name
- NCT04344145
- Where
- 5 sites in Belgium
- Volunteers
- 693 people, healthy volunteers welcome
- Sponsor
- Université Libre de Bruxelles
Vitamin D Deficiency
Vitamin D Status and Its Influencing Factors in Zhejiang Province: A Multicenter Cross-Sectional Study
Vitamin D deficiency is a global public health problem, with an estimated 1 billion people affected worldwide, and large-scale systematic data for Zhejiang Province remain scarce.
- Trial name
- NCT07866391
- Where
- 2 sites in China
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- First Affiliated Hospital of Zhejiang University
Dental Caries Secondary to Polymorphisms, Polymorphisms in Enamel Encoding Genes
Polymorphisms in ENAM, AMBN, and KLK4 Contribute to DCS.
A Cross-Sectional Study aims to shed light on potential genetic determinants influencing dental caries susceptibility within this demographic and significantly understanding of genetic factors associated with dental caries…
- Trial name
- NCT06343766
- Testing
- DNA collation and genotyping
- Where
- Egypt
- Volunteers
- 204 people, healthy volunteers welcome
- Sponsor
- Amina Fouad Farag
Vital Pulp Therapy
Knowledge, Attitude and Practice in Utilization of Vital Pulp Therapy in Permanent Teeth by Pediatric Dentists in Egypt
Conducting this questionnaire will help in collecting information about the extent of knowledge, attitude, and practice of utilization of vital pulp therapy in permanent teeth among pediatric dentists in Egypt.
- Trial name
- NCT06111703
- Testing
- Knowledge assessment
- Volunteers
- 323 people, healthy volunteers welcome
- Sponsor
- Cairo University
Covid19
Epidemiological Study of the COVID-2019 in Participating Organizations.
Exhaustive, cross-sectional, non-interventional, multicenter retrospective epidemiological study, case study aimed to determine the relationship between the systematic use of prophylactics to prevent SARS, including COVID-2019…
- Trial name
- NCT05043142
- Testing
- ELISA test for the antibodies to COVID-2019.
- Where
- 7 sites in Ukraine
- Volunteers
- 3,632 people, healthy volunteers welcome
- Sponsor
- Yuria-Pharm
Chronic Low Back Pain (CLBP), Heart Rate Variability
Autonomic Differences in Heart Rate Variability Between Healthy and Chronic Low Back Pain Subjects
This study aims to evaluate the autonomic differences in heart rate variability (HRV) between healthy individuals and those with chronic low back pain.
- Conditions
- Chronic Low Back Pain (CLBP), Heart Rate Variability, Autonomic Nervous System Dysfunction
- Trial name
- NCT06760390
- Where
- Spain
- Volunteers
- 98 people, healthy volunteers welcome
- Sponsor
- Universidad de Extremadura
Trauma, Road (Traffic) Accident [RTA] Nos
Pre-hospital Care Profile of Road Traffic Injury Victims- Kerala
Selection of appropriate strategies and correct policy-making in these conditions may lead to decreased rates of death due to RTI.There is a lack of research on the effectiveness of pre-hospital care in Kerala.
- Trial name
- PCP-K (NCT04577924)
- Testing
- Interview
- Where
- India
- Volunteers
- 978 people, healthy volunteers welcome
- Sponsor
- Jubilee Mission Medical College and Research Institute
Plantar Fasciitis, Chronic, Tibial Nerve
Tibial Nerve Size and Clinical Features in Chronic Plantar Fasciitis
This cross-sectional observational study aims to examine the relationship between tibial nerve cross-sectional area at the tarsal tunnel and plantar fascia thickness, pressure pain threshold, foot posture, and functional status…
- Trial name
- NCT07878273
- Testing
- Pressure Pain Threshold Assessment, Plantar fascia ultrasonographic Assessment, Tibial nerve ultrasonographic assessment
- Where
- Turkey (Türkiye)
- Volunteers
- 102 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Neck Pain
Left/Right Neck Judgment Performance in Individuals With Neck Pain
Neck pain is one of the leading causes of disability worldwide and ranks fourth among the pathologies that result in disability.
- Trial name
- NCT05750472
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Bahçeşehir University
Oral Health
Egyptian Dental Professionals' Perspectives on the Oral Microbiome and Exosomes
This study employs a structured, validated questionnaire as the index test to objectively assess dental professionals' knowledge of the oral microbiome and exosomes, alongside attitudes, readiness, and perceived barriers.
- Trial name
- NCT07374575
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Cairo University
Anterior Teeth
The Prevalence of Central Incisal Angle in Adults
This study is to assess the prevalence of different incisal angle of maxillary central incisors in a sample of adults.Materials and methods: The current study will include 500 sound natural maxillary central incisors in 350…
- Trial name
- NCT07006519
- Where
- Egypt
- Volunteers
- 350 people, healthy volunteers welcome
- Sponsor
- Misr International University
Oral Cancer
Oral Cancer Awareness in Egypt
Oral cancer is a fatal disease with high prevalence and poor survival rate. Most oral cancer cases can be detected by the patients themselves.
- Trial name
- NCT05604105
- Testing
- Questionnaire
- Volunteers
- 1,844 people, healthy volunteers welcome
- Sponsor
- Ayat Gamal-AbdelNaser
Dental Caries in Children
Salivary Alkaline Phosphatase as a Biomarker for Dental Caries in A Group of Egyptian Children With Different Growth Rates: A Descriptive Cross-Sectional Study
Aim of the study: 1. Assess the correlation between salivary alkaline phosphatase levels and dental caries. 2. Assess the effect of growth of children on the levels of salivary alkaline phosphatase enzyme. 3.
- Trial name
- NCT05607251
- Testing
- No intervention
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- Cairo University
Hypertension
Relationship of Essential Hypertension and Its Treatments on the Postoperative Pain Management: a Prospective, Observational, Cross-sectional Study
Numbers of postoperative PCA related side effects among three groups will be determined by comparing and analyzing frequency distributions.
- Trial name
- NCT02244177
- Where
- Taiwan
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Kaohsiung Veterans General Hospital.
Age Related Macular Degeneration
Mobile Clinic - a Cross-sectional Epidemiological Survey
The aim of the study is to find out prevalence of aged-related macular degeneration (AMD) in Slovak Republic. The outcome of the project will be epidemiology survey, prevalence of wet form of AMD in relation to demographic data…
- Trial name
- NCT02055612
- Where
- Slovakia
- Volunteers
- 3,278 people, healthy volunteers welcome
- Sponsor
- Novartis Slovakia, s.r.o.