Clinical trials: Histology
Ovarian Cancer
Benchmarking Intra-tumor Heterogeneity In Ovarian Cancer: Linking In-vivo Imaging Phenotypes With Histology And Genomics
The purpose of this research study is to learn if differences seen in scans before surgery match differences seen when looking at tumor samples with pathology and genetic tests.
- Trial name
- NCT02144311
- Testing
- PET/CT Scan, MRI
- Where
- 2 sites in United States
- Volunteers
- 26 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Nonalcoholic Fatty Liver, Nonalcoholic Steatohepatitis
Comparative and Additive Diagnostic Performance of Magnetic Resonance Elastography (MRE) and Corrected-T1 (cT1) for Fibrosis and Inflammation in Nonalcoholic Steatohepatitis (NASH) Using Histology As Reference
This pilot study will evaluate conventional and investigational MR imaging and spectroscopic sequences and collect data to help plan more definitive future studies.
- Conditions
- Nonalcoholic Fatty Liver, Nonalcoholic Steatohepatitis, Liver Fibroses, Liver Inflammation
- Trial name
- NCT04389593
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- University of California, San Diego
Cutaneous Tumor, Optical Coherence Tomography
Ex-vivo Examination of Excisions of Skin Tumors by Confocal Optical Coherence Tomography (LC-OCT) With Integrated Dermoscopy and Comparison With Histology (DERMOCTAV)
This project aims to validate ex vivo the use of the OCTAV® prototype integrating the "dermoscope" function before an in vivo application, by comparing images obtained by the OCTAV® prototype integrating the "dermoscope" function…
- Conditions
- Cutaneous Tumor, Optical Coherence Tomography, Basal Cell Carcinoma, Squamous Cell Carcinoma
- Trial name
- DERMOCTAV (NCT05340543)
- Testing
- Confocal optical coherence tomography - OCTAVE
- Where
- France
- Volunteers
- 150 people
- Sponsor
- GCS Ramsay Santé pour l'Enseignement et la Recherche
Severe Atrophy of the Edentulous Maxilla
"Tunnel" Flap vs Trapezoidal Flap for Lateral Sinus Lift
The goal of this clinical trial is to evaluate the efficacy of the lateral sinus lift procedure using the tunnel technique flap in comparison to the traditional lateral sinus lift in partially or totally edentulous patients with…
- Trial name
- NCT06105489
- Testing
- Lateral Sinus Lift using tunnel flap technique, Lateral Sinus Lift using crestal incision flap
- Where
- Italy
- Volunteers
- 36 people
- Sponsor
- Studio Dentistico Associato Sivolella
Lung Cancer, Nonsmall Cell
Pembrolizumab as Neoadjuvant Therapy for Resectable Stage IA3 to IIA Non-Small Cell Lung Cancer (NSCLC)
This is a prospective, randomized, single-site, open-label Phase II trial of neoadjuvant pembrolizumab (3 cycles) followed by surgery, versus concomitant neoadjuvant pembrolizumab with platinum doublet chemotherapy (3 cycles)…
- Trial name
- NCT04638582
- Testing
- Pembrolizumab, Carboplatin, Paclitaxel
- Where
- Canada
- Volunteers
- 6 people, healthy volunteers welcome
- Sponsor
- McGill University Health Centre/Research Institute of the McGill University Health Centre
Trichiasis
Histology Evaluation of Radiofrequency Ablation
Trichiasis is a disorder of misdirected eyelashes in which the lashes grow inward towards the eye. Trichiasis can occur as a result of chronic inflammation, infection, such as in herpes or trachoma, trauma, or rare diseases like…
- Trial name
- NCT03947723
- Testing
- Radiofrequency ablation
- Volunteers
- healthy volunteers welcome
- Sponsor
- Ochsner Health System
Osteoporosis
The Effects of Ibandronate or Teriparatide Therapy on Bone Histology and Biochemical Indices in Patients on Hemodialysis With Low Bone Mineral Density
Hemodialysis patients with low bone density (total hip T-score <-2.5) will be assigned to receive teriparatide (those with histologic confirmation of adynamic bone disease) or ibandronate (subjects with increased osteoclast…
- Trial name
- NCT00446589
- Testing
- ibandronate, teriparatide
- Where
- Greece
- Volunteers
- 19 people
- Sponsor
- Papageorgiou General Hospital
Inflammation
Evaluation of Inflammation Activity in Ulcerative Colitis by pCLE
The aim:1) To test the correlation of pCLE-obtained features with histological findings in UC; comparing the real-time conventional colonoscopy Baron score with CLE assessment.
- Trial name
- NCT03788824
- Where
- China
- Volunteers
- 70 people
- Sponsor
- Shandong University
Environmental Enteric Dysfunction
Glucagon-like Peptide 2 (GLP-2) in Undernourished Women Improving From Histology-Confirmed Environmental Enteric Dysfunction (EED)
The goal of this clinical trial is to learn whether teduglutide, a medicine that helps the intestine heal, can improve environmental enteric dysfunction in undernourished women aged 18 to 35 years living in urban slums of Dhaka.
- Trial name
- GAME (NCT07537686)
- Testing
- Teduglutide 0.05 dose
- Volunteers
- 55 people
- Sponsor
- International Centre for Diarrhoeal Disease Research, Bangladesh
Diarrhea Dominant Irritable Bowel Syndrome
Saccharomyces Boulardii in Irritable Bowel Syndrome
Various studies have been conducted in past using different strains of probiotics in evaluating IBS symptoms. The results are by no means consistent and the overall impact of probiotics in IBS remains unclear.
- Trial name
- SB-IBS (NCT00589771)
- Testing
- Saccharomyces boulardii
- Where
- Pakistan
- Volunteers
- 72 people
- Sponsor
- Aga Khan University
Ulcerative Colitis (UC), Crohn Disease
Evaluation of the Accuracy of Immunostaining of Claudin 2 to Detect Active or Inactive Inflammation in Endoscopic Biopsies of IBD
In view of the increasing evidence of the importance of mucosal healing as a combination of endoscopic and histologic healing, and the complexity and lack of complete agreement of the evaluation of histologic healing in IBD, the…
- Trial name
- LOGIC-2 (NCT07710287)
- Where
- Italy
- Volunteers
- 100 people
- Sponsor
- IRCCS Policlinico S. Donato
Colon Cancer, Colon Adenocarcinoma
Improving Prognostication in Colon Cancer
The goal of this study is to test better ways to predict if cancer will return after surgery in adults (18+) who have been diagnosed with stage II or III colon cancer.
- Trial name
- MARBLE (NCT07673393)
- Testing
- Blood draw for the laboratory assessment
- Volunteers
- 400 people
- Sponsor
- Universitaire Ziekenhuizen KU Leuven
Colonoscopy, Histology
In Vivo Computer-aided Prediction of Polyp Histology on White Light Colonoscopy
Our group, prior to the present study, developed a handcrafted predictive model based on the extraction of surface patterns (textons) with a diagnostic accuracy of over 90%24.
- Conditions
- Colonoscopy, Histology, Computer-aided Diagnosis, Artificial Intelligence
- Trial name
- NCT03775811
- Testing
- AUTOMATED POLYP CLASSIFICATION
- Where
- Spain
- Volunteers
- 90 people
- Sponsor
- Hospital Clinic of Barcelona
Wilson Disease
Copper Concentration & Histopathologic Changes in Liver Biopsy in Participants With Wilson Disease Treated With ALXN1840
The main objective of the study is to evaluate the change in liver copper (Cu) concentration following 48 weeks of treatment with ALXN1840 in adult participants with Wilson Disease (WD) who have been previously treated for at…
- Trial name
- NCT04422431
- Testing
- Bis-Choline Tetrathiomolybdate
- Where
- 12 sites in United States, Canada and 6 more
- Volunteers
- 31 people
- Sponsor
- Alexion Pharmaceuticals, Inc.
Atrophy, Jaw, Edentulous, Partially
Comparative Results of Six Biomaterials Used in Two-stage Maxillary Sinus
Objectives: The aim of the study was to compare histological and histomorphometric results of six bone substitute materials used as graft in two-stage maxillary sinus augmentation model, after 6-month-healing.
- Conditions
- Atrophy, Jaw, Edentulous, Partially, Sinus Floor Augmentation, Bone Substitutes
- Trial name
- NCT03496688
- Testing
- Sinus floor augmentation
- Volunteers
- 6 people
- Sponsor
- University of Roma La Sapienza
Colonic Polyp, Colonic Neoplasms
Real-World Validation of an Artificial Intelligence Characterization Support (CADx) System
Colorectal cancer (CRC) is a leading cause of cancer-related morbidity and mortality worldwide, with rates of CRC predicted to increase. Colonoscopy is currently the gold standard of screening for CRC.
- Conditions
- Colonic Polyp, Colonic Neoplasms, Colonic Dysplasia
- Trial name
- NCT05034185
- Testing
- Computer-aided diagnosis (CADx) support tool
- Where
- Singapore
- Volunteers
- 450 people
- Sponsor
- Changi General Hospital
Bladder Carcinoma
hARnessing CAbozantinib and Durvalumab Immuno-oncology Association: ARCADIA Study"
Cabozantinib plus Durvalumab in patients with advanced and chemotherapy-treated bladder carcinoma, of urothelial and non-urothelial histology: an open-label, single-centre, phase 2, single-arm proof-of-concept trial: ARCADIA study
- Trial name
- ARCADIA (NCT03824691)
- Testing
- Cabozantinib, Durvalumab
- Where
- Italy
- Volunteers
- 122 people
- Sponsor
- Fondazione IRCCS Istituto Nazionale dei Tumori, Milano
Lung Neoplasms
Endobronchial Ultrasound Guided Transbronchial Lung Biopsy With or Without Guide Sheath in Lung Tumors and the Analysis of Echoic Patterns of Lung Tumors and Mediastinal Lymph Nodes, and the Association Between Diagnostic Yield of Transbronchial Lung Biopsy and EBUS Echoic Features.
1. Endobronchial ultrasonography (EBUS) is useful in localizing peripheral lung lesions. The EBUS, further combined with the guide sheath (GS) technique, has been reported to increase the yield of transbronchial biopsy.
- Trial name
- NCT00415337
- Testing
- endobronchial ultrasound
- Where
- Taiwan
- Volunteers
- 200 people
- Sponsor
- Chang Gung Memorial Hospital
Covid19, Pulmonary Fibrosis
COVID-19 Pathophysiology of Long Term Implications
Coronavirus disease 2019 (COVID 19) is primarily a respiratory viral infection. At the time of writing this protocol, more than 25 million people have been affected globally.
- Conditions
- Covid19, Pulmonary Fibrosis, Organising Pneumonia, Thromboembolism
- Trial name
- NCT04813575
- Testing
- Cryo lung biopsies
- Where
- Saudi Arabia
- Volunteers
- 60 people
- Sponsor
- King Faisal Specialist Hospital & Research Center
Skin Pigmentation and Texture Disorders.
Histology Evaluation of the CO2RE Device Versus the RePair Device
The purpose of this study is to compare structural changes in the skin caused by the CO2RE device versus the Repair.
- Trial name
- NCT02147756
- Testing
- CO2RE, Repair
- Where
- Argentina
- Volunteers
- 2 people, healthy volunteers welcome
- Sponsor
- Syneron Medical