Clinical trials: Retrospective
To Assess Long-term Effects of COVID-19 in Patients Who Were Affected With COVID -19
Assessment of Long-term Effects (Complications) of COVID-19 in the Southern Part of Bangladesh - a Retrospective Observational Study.
An outbreak of the novel coronavirus nCoV-19 (SARS-CoV-2), responsible for the coronavirus disease-19 (COVID-19), was first detected in Hubei province, Wuhan, China, on December 31, 2019.
- Trial name
- NCT04987736
- Testing
- RT-PCR
- Where
- Bangladesh
- Volunteers
- 302 people, healthy volunteers welcome
- Sponsor
- Sher-E-Bangla Medical College
Low Back Pain
Assessment of Activities of Daily Living in Adults With Chronic Low Back Pain Using a Nonoperative Treatment Modality
The investigators hypothesize that treatment with non-invasive spinal decompression reduces discogenic low back pain (LBP), decreases visual analog pain scale scores, increases activities of daily living and decreases medication…
- Trial name
- NCT02729181
- Testing
- DRX9000
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Integrity Life Sciences
Bronchoscopy, Sedation
Safety and Efficacy of Sufentanil Combined With Midazolam in Bronchoscopy Under Conscious Sedation: Retrospective Study
The aim of this study was to determine the safety and efficacy of sufentanil combined with midazolam in bronchoscopy under conscious sedation.
- Trial name
- NCT03890094
- Testing
- Sufentanil
- Where
- China
- Volunteers
- 11,158 people, healthy volunteers welcome
- Sponsor
- Guangzhou Institute of Respiratory Disease
Kidney Transplant
The Study of Long-term Deterioration of Kidney Transplants.
This study is being done to create a kidney transplant database with information from many transplant centers for the purpose of studying ways to help improve transplant outcomes and the care of transplant recipients.
- Trial name
- NCT00217126
- Where
- United States
- Volunteers
- 870 people, healthy volunteers welcome
- Sponsor
- Mayo Clinic
Anesthesia, Pediatric ALL
Topical Analgesia Before Inhalational Anaesthesia
Peripheral venous cannulation (insertion of a drip line into a vein) is a fundamental component of anaesthesia for both children and adults alike.
- Trial name
- NCT04959409
- Testing
- Topical analgesia (EMLA or AMETOP)
- Where
- United Kingdom
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Nottingham University Hospitals NHS Trust
Gastrointestinal Symptoms, Infection
Assessment of Gastrointestinal Discomfort and Infections in Healthy Term Infants
A retrospective observational medical dossier-based study to assess gastrointestinal discomfort and infections in healthy term infants
- Conditions
- Gastrointestinal Symptoms, Infection, Allergy Symptoms, Growth
- Trial name
- MESK-1 (NCT06744699)
- Testing
- Infants fed goat milk-based infant formula
- Where
- 3 sites in Saudi Arabia
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Ausnutria Hyproca B.V.
Open Fracture
Preventing Infections in Orthopaedic Patients
Determine if antibiotic prophylaxis with intravenous cephalosporin and aminoglycoside in patients with Type II and II open fractures is safe and effective.
- Trial name
- NCT02948387
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Olayemi Osiyemi MD
Postoperative Infection
Post-operative Antibiotics; Effects on Risk of Infection After Cochlear Implant Surgery
Currently there is little consensus regarding postoperative antibiotic prophylactic treatment and its effect on the postoperative infection rate after Cochlear implantation.
- Trial name
- NCT06177444
- Testing
- Antibiotic
- Where
- Denmark
- Volunteers
- 920 people, healthy volunteers welcome
- Sponsor
- Odense University Hospital
Postoperative Cognitive Dysfunction
Retrospective Evaluation of POCD Data of Studies From KAI, Charité - Universitätsmedizin Berlin
Data on prevention of perioperative neurocognitive disorders (pNCDs) are limited. The purpose of this monocentric parallel - grouped observational registry is to collect study data from studies with pNCDs as primary or secondary…
- Trial name
- NCT02832193
- Where
- 2 sites in Germany
- Volunteers
- 5,000 people, healthy volunteers welcome
- Sponsor
- Charite University, Berlin, Germany
Cancer Prevention
HAT TRICK: An Innovative Health Promotion Program for Men
The purpose of this research is to implement and evaluate the feasibility of the HAT- TRICK Program, a gender- sensitive intervention program targeting physical activity, healthy eating and connectedness in men living in the…
- Trial name
- NCT03059199
- Testing
- Single-Arm Feasibility Study
- Where
- Canada
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- University of British Columbia
Immune Thrombocytopenia (ITP), Acute Ischemic Stroke
Longitudinal Cohort Study on Immune Thrombocytopenia Complicated With Acute Ischemic Stroke
Immune thrombocytopenia (ITP) is an acquired bleeding disorder mediated by immune-related platelet destruction and impaired platelet production.
- Trial name
- NCT07070193
- Volunteers
- 500 people, healthy volunteers welcome
- Sponsor
- Peking University People's Hospital
Dental Caries in Children, Pediatric Patients
Relationship Between Tooth Decay and Trabecular Bone
Chewing, a movement that matures with experiences, has effects on the growth and development of the stomatognathic system. Tooth decay, which is known to have effects on chewing, can affect the jaw bone due to its indirect effect…
- Conditions
- Dental Caries in Children, Pediatric Patients, Radiology
- Trial name
- NCT04608526
- Testing
- Fractal analysis
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- Recep Tayyip Erdogan University Training and Research Hospital
Oral Lichen Planus
Oral Lichen Planus and Systemical Oncological Comorbidities
Lichen planus (LP) is a chronic mucocutaneous inflammatory disease of unknown etiology. In its oral variant, oral lichen planus (OLP) has a reported prevalence ranging from 0.5% to 2.2% in the general population.
- Trial name
- NCT06449248
- Testing
- Checking of appropriateness of OLP diagnosis
- Where
- Italy
- Volunteers
- 1,517 people, healthy volunteers welcome
- Sponsor
- Catholic University of the Sacred Heart
Diphtheria, Pertussis
Retrospective Survey of Safety of Fourth Dose Pentacel® in Children
The purpose of this survey is to collect selected safety data. Primary Objective: To collect selected safety data at 6 months following the 4th dose of the Pentacel® series.
- Conditions
- Diphtheria, Pertussis, Haemophilus Infection, Tetanus
- Trial name
- NCT00772369
- Where
- Canada
- Volunteers
- 3,214 people, healthy volunteers welcome
- Sponsor
- Sanofi Pasteur, a Sanofi Company
Dysbiosis Symptoms Linked to Pathology
Retrospective Study of Intestinal Microbiota in Association With Diabetes
The microbiota interacts with several human organs and influences the physiological process in the host. The predominant Phyla of species in the gut microbiota are Bacteroidetes (B) and Firmicutes (F), accounting for 60-80%, and…
- Trial name
- NCT05565651
- Testing
- Fecal microbiota analysis
- Where
- Italy
- Volunteers
- 334 people, healthy volunteers welcome
- Sponsor
- University of Palermo
Onychomycosis
Chart Review of the Efficacy of the GenesisPlus 1064 nm Nd:YAG Laser in the Treatment of Onychomycosis
The purpose of this study is to determine if toenail onychomycosis can be reduced by means of exposure to laser energy from the Cutera® GenesisPlus 1064 Nd:YAG laser system.
- Trial name
- NCT02445495
- Testing
- GenesisPlus 1064 nm Nd:YAG laser
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Jason K Rivers, MD, FRCPC, FAAD
Peri-implantitis, Alveolar Bone Loss
Diagnostic Accuracy of Large Language Models for Peri-Implant Marginal Bone Loss on Panoramic Radiographs
Dental implants are a routine treatment for missing teeth, but the number of implants affected by peri-implantitis, a progressive inflammatory disease of the tissues around implants, is increasing.
- Conditions
- Peri-implantitis, Alveolar Bone Loss, Dental Implant
- Trial name
- NCT07907900
- Testing
- Multimodal large language model evaluation (ChatGPT, Gemini, Claude, DeepSeek, Grok)
- Where
- Turkey (Türkiye)
- Volunteers
- 784 people, healthy volunteers welcome
- Sponsor
- Ankara University
Infectious Disease
Antibiotic Outbreak, Risk Factors for Never Event, Prediction of Inappropriate Use
In order to decrease inappropriate antibiotic use, drivers of inappropriate use must be identified locally. This study will focus on the MOST inappropriate use, which are defined as 'never events'.
- Trial name
- NCT03489330
- Where
- United States
- Volunteers
- 2,000 people, healthy volunteers welcome
- Sponsor
- Midwestern University
Adolescent Idiopathic Scoliosis
Safety and Efficacy Study of Spinal Tethering
This study is an opportunity to gather long term safety and efficacy information from patients who have had their scoliosis treated via anterior vertebral body tethering (VBT).
- Trial name
- NCT02897453
- Testing
- The Spinal Tethering System
- Where
- United States
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Zimmer Biomet
COVID-19, Emergency General Surgery
Outcomes in Emergency Laparotomies During COVID-19 Pandemic
NLR has previously been observed to correlate with complications in upper GI (1) and colorectal (2) surgery. The investigators sought to assess if a similar correlation can be identified in emergency general surgical patients and…
- Trial name
- NCT04419571
- Testing
- Emergency Laparotomy
- Where
- United Kingdom
- Volunteers
- 94 people, healthy volunteers welcome
- Sponsor
- Barking, Havering and Redbridge University Hospitals NHS Trust