Drug or intervention
gene expression analysis Clinical Trials
Studies that test gene expression analysis, alone, with other treatments or as the comparison.
In numbers
Open to volunteers: recruiting, not yet recruiting or enrolling by invitation. Active adds studies under way that have stopped recruiting.
Open to volunteers
All 161Endocrine Tumors, Thyroid Neoplasms
Prospective Comprehensive Molecular Analysis of Endocrine Neoplasms
Background: Endocrine neoplasms (tumors) are among the fastest growing tumors in incidence in the United States. Furthermore, it is often difficult to distinguish between benign or malignant tumors in cancers of the thyroid…
- Conditions
- Endocrine Tumors, Thyroid Neoplasms, Parathyroid Neoplasms, Adrenal Neoplasm
- Trial name
- NCT01005654
- Where
- United States
- Volunteers
- 2,415 people
- Sponsor
- National Cancer Institute (NCI)
HCC - Hepatocellular Carcinoma, CRC (Colorectal Cancer)
ENPP1/cGAS (EG) and FAP Expression Profiles in Solid Tumors: An Immunohistochemical Study in a Vietnamese Cohort
This Vietnam-based observational study examines ecto-nucleotide pyrophosphatase/phosphodiesterase 1/cyclic GMP-AMP synthase (ENPP1/cGAS) protein and stromal fibroblast activation protein (FAP) expression in multiple solid tumor…
- Conditions
- HCC - Hepatocellular Carcinoma, CRC (Colorectal Cancer), Gastric Carcinoma, Breast Cancer
- Trial name
- NCT07808164
- Testing
- IHC analysis for ENPP1, cGAS, and FAP expression
- Where
- 2 sites in Vietnam
- Volunteers
- 162 people
- Sponsor
- Tam Anh Research Institute
High Grade Serous Ovarian Cancer, Folate Receptor Alpha Positive
Folate Receptor Alpha (FRα) Expression and Heterogeneity in Epithelial Ovarian Cancer
This is a single-country, retrospective, observational biomarker study conducted in Greece to evaluate Folate Receptor Alpha (FRα) expression in patients with high-grade serous ovarian, fallopian tube, and primary peritoneal…
- Trial name
- FRONTIER (NCT07889843)
- Where
- Greece
- Volunteers
- 200 people
- Sponsor
- Hellenic Cooperative Oncology Group
Acute Myeloid Leukemia
This Study Aims to Improve the Stratification of Patients With Acute Myeloid Leukemia to Enable More Personalized and Effective Treatments, and to Identify and Functionally Validate, at the Single-cell Level, Biomarkers That Can Predict Response to Venetoclax.
The current classification of acute myeloid leukemias (AML) includes more than 20 different diseases, grouped based on their distinctive genomic characteristics, which reflect substantial heterogeneity.
- Trial name
- AMANITA (NCT07874100)
- Testing
- Bulk genotyping of AML samples at diagnosis and relapse, scRNA analysis at diagnosis, scRNAseq and genotyping analysis at day 28 after therapy, spatial transcriptomic analysis at day 0 and 28
- Where
- Italy
- Volunteers
- 420 people
- Sponsor
- Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico
Advanced Malignant Solid Neoplasm, Metastatic Malignant Solid Neoplasm
Personalized Antibody-Drug Conjugate Therapy Based on RNA and Protein Testing for the Treatment of Advanced or Metastatic Solid Tumors (The ADC MATCH Screening and Treatment Trial)
This phase II ADC MATCH screening and multi-sub-study treatment trial is evaluating whether biomarker-directed treatment with one of three antibody-drug conjugates (ADCs) (sacituzumab govitecan, enfortumab vedotin, and…
- Trial name
- NCT06311214
- Testing
- Biopsy Procedure, Biospecimen Collection, Computed Tomography
- Where
- 29 sites in United States
- Volunteers
- 500 people
- Sponsor
- National Cancer Institute (NCI)
Castration Resistant Prostate Cancer, Castration Sensitive Prostate Cancer
Evaluation of the Change in PSMA Expression in Prostate Cancer in Response to Hormonal Therapy
This clinical trial investigates the change in prostate-specific membrane antigen (PSMA) expression in response to hormonal therapy in both, Castration Sensitive Prostate Cancer (CSPC) and Castration Resistant Prostate Cancer…
- Conditions
- Castration Resistant Prostate Cancer, Castration Sensitive Prostate Cancer, Prostate Adenocarcinoma
- Trial name
- NCT05919329
- Testing
- Piflufolastat, PSMA PET/CT Scan, PSMA PET/MRI scan
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- OHSU Knight Cancer Institute
Cholangiocarcinoma
[18F]FTT Positron Emission Tomography/Computed Tomography to Predict Treatment Response in Patients Scheduled to Receive Gemcitabine, Cisplatin, and Durvalumab for Newly Diagnosed Cholangiocarcinoma
This phase II trial studies whether [18F]FTT can be used with positron emission tomography (PET)/computed tomography (CT) imaging to predict treatment response in patients scheduled to receive gemcitabine, cisplatin, and…
- Trial name
- NCT07673341
- Testing
- Computed Tomography, Fluorine F 18 Fluorthanatrace, Magnetic Resonance Imaging
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- University of Washington
Non-Small Cell Lung Cancer, Small Cell Lung Cancer
Tissue Procurement and Natural History Study of People With Non-Small Cell Lung Cancer, Small Cell Lung Cancer, Extrapulmonary Small Cell Cancer, Pulmonary Neuroendocrine Tumors, and Thymic Epithelial Tumors
Background: Lung cancer is the leading cause of cancer-related death worldwide. It causes more than one million deaths every year.
- Conditions
- Non-Small Cell Lung Cancer, Small Cell Lung Cancer, Extrapulmonary Small Cell Cancer, Pulmonary Neuroendocrine Tumors
- Trial name
- NCT02146170
- Where
- United States
- Volunteers
- 2,000 people
- Sponsor
- National Cancer Institute (NCI)
Renal Cell Carcinoma (RCC), Renal Pelvic Urothelial Carcinoma
18F-N230A PET/CT Imaging of Nectin-4 Expression in Renal Tumors
Renal cell carcinoma and renal pelvic urothelial carcinoma are common malignant tumors of the urinary system. Accurate preoperative differentiation between these tumor types is important for treatment planning, while conventional…
- Trial name
- NCT07875959
- Testing
- 18F-N230A
- Where
- China
- Volunteers
- 80 people
- Sponsor
- Peking University First Hospital
Breast Cancer
A Study of Changes in Ki67 Expression in People With Breast Cancer Receiving Endocrine Therapy Before Surgery
The researchers are doing this study to look at changes in Ki67 expression after at least 2 weeks of endocrine therapy in people with ER+/HER2- breast cancer undergoing cancer removal surgery.
- Trial name
- NCT06127979
- Testing
- blood draw
- Where
- United States
- Volunteers
- 42 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Completed, with results posted
All 65Breast Cancer Female
Letrozole in Post-Menopausal Patients With Operable Hormone-Sensitive Breast Cancer
A short pre-surgical non-therapeutic trial involving postmenopausal women with newly diagnosed eR+, HeR2-negative operable breast cancers.
- Trial name
- NCT03747042
- Testing
- Letrozole
- Where
- United States
- Volunteers
- 61 people
- Sponsor
- University of Texas Southwestern Medical Center
Pseudomyxoma Peritonei
Flura-seq for Evaluating the Effects of Different Hyperthermic Intraperitoneal Chemotherapy Regimens on the Transcriptome of Pseudomyxoma Peritonei
The main objective of this study is to combine HIPEC regimens with Flura-seq to detect the effects of different HIPEC regimens (cisplatin vs.
- Trial name
- NCT06839378
- Testing
- intravenously inject with 5-FU (400 mg/m2)
- Where
- China
- Volunteers
- 36 people
- Sponsor
- Beijing Tsinghua Chang Gung Hospital
Gut Inflammation, Hypertension
Gut Organoid and Microbiome Interactions in Hypertension
The study compared basic properties of gut epithelia of hypertensive and normotensive reference subjects. The study determined if there are fundamental differences in the gut epithelium in hypertension compared to normotension.
- Trial name
- NCT04497727
- Testing
- Gene Expression
- Where
- United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- University of Florida
Stevens-Johnson Syndrome, Toxic Epidermal Necrolysis
Study To Evaluate The Efficacy Of Tofacitinib In Patients With SJS/TEN
The goal of this study is to evaluate the effect of tofacitinib in patients with Stevens-Johnson Syndrome (SJS) and Toxic Epidermal Necrolysis (TEN). The primary outcome of the study is the time to complete re-epithelialization.
- Trial name
- NCT06474078
- Testing
- Tofacitinib
- Where
- Taiwan
- Volunteers
- 20 people
- Sponsor
- Chang Gung Memorial Hospital
Prostate Cancer, Vitamin D Deficiency
Vitamin D Supplementation in RNA-seq Profiles of Single-core Prostate Samples, Among Veterans
Veterans between the ages of 50-75, who are having a prostate biopsy, will be recruited for their permission to collect an extra biopsy core for RNA-sequencing.
- Conditions
- Prostate Cancer, Vitamin D Deficiency, Stress Reaction
- Trial name
- VitD/RNA-seq (NCT04621500)
- Testing
- cholecalciferol, Standard of Care Prostate Biopsy - collection of 13th core for RNA-seq, Standard of Care Prostate Biopsies at baseline and after one year vitamin D3 supplementation
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medical University of South Carolina