Clinical trials: gene expression analysis, completed
Complex Regional Pain Syndrome Type I
Longitudinal Follow-up Study About Complex Regional Pain Syndrome (CRPS) Patients
Complex regional pain syndrome (CRPS) is a post-traumatic chronic pain condition characterized by pain and other symptoms typically affecting a distal limb.
- Trial name
- NCT04703647
- Testing
- Administration of questionnaires for prospective group, Blood samples for prospective group, Blood samples for control group
- Where
- Switzerland
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Clinique Romande de Readaptation
Skin Laxity
Radio Frequency Microneedling for Suprapatellar Skin
The human skin aging process is characterized by thinning dermis, atrophy of the extracellular matrix, and reduced collagen synthesis.
- Trial name
- NCT03507036
- Testing
- Profound system
- Where
- United States
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- University of Texas Southwestern Medical Center
Prehypertension, Hypertension
Health Effects of a Nordic Diet Rich in Plant-based Foods and Fish
The purpose of this study is to investigate the effects of a Nordic diet rich in plant-based foods and fish on indicators of cardiovascular disease risk at two different levels of salt intake.
- Trial name
- NCT01412346
- Testing
- Effects of a Nordic diet rich in plant-based foods and fish
- Where
- Finland
- Volunteers
- 111 people, healthy volunteers welcome
- Sponsor
- Finnish Institute for Health and Welfare
Psoriasis, Periodontal Diseases
Interleukin- 17 (IL-17), Bcl-3, and NF-kappa-B Inhibitor Zeta (IκBζ) Expression Levels in the Psoriasis Patients
This study aimed to compare the levels of IL-17 (interleukin- 17), Bcl-3 (B-cell lymphoma 3-encoded protein), and IκBζ (NF-kappa-B inhibitor zeta) in the gingival crevicular fluid of psoriatic and healthy individuals and the…
- Trial name
- NCT06408454
- Testing
- Gingival crevicular fluid collection, periodontal test
- Where
- Turkey (Türkiye)
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Kahramanmaras Sutcu Imam University
Non-Viable Pregnancy
Detection of Kisspeptins and miRNAs in Patients With Non-viable Pregnancy
Ectopic pregnancy (EP) is a pathology that affects 3%-16% of pregnancies in humans, being the main cause of morbidity and maternal mortality in the first trimester of pregnancy worldwide.
- Trial name
- TESTKM (NCT03877939)
- Testing
- Blood samples collection for analysis
- Where
- 2 sites in Spain
- Volunteers
- 433 people, healthy volunteers welcome
- Sponsor
- Vida Recoletas Sevilla
Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage I Squamous Cell Carcinoma of the Oropharynx
Freeze-Dried Black Raspberries in Preventing Oral Cancer Recurrence in High At-Risk Appalachian Patients Oral Cancer Survivors
This pilot clinical trial studies freeze-dried black raspberries (BRB) in preventing oral cancer recurrence in high at-risk Appalachian patients previously treated with surgery for oral cancer.
- Conditions
- Stage I Squamous Cell Carcinoma of the Lip and Oral Cavity, Stage I Squamous Cell Carcinoma of the Oropharynx, Stage I Verrucous Carcinoma of the Oral Cavity, Stage II Squamous Cell Carcinoma of the Lip and Oral Cavity
- Trial name
- NCT01504932
- Testing
- BRB Lozenge, Survey Administration, Laboratory Biomarker Analysis
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Ohio State University Comprehensive Cancer Center
Bronchial Neoplasm Benign
Survivin and Fibulin-3 in Benign and Malignant Respiratory Diseases
Purpose: Survivin is a common member of the inhibitors of the apoptosis protein (IAP) family with a dual role in promoting cell proliferation and preventing apoptosis.
- Trial name
- NCT04413292
- Testing
- ELISA assays and Westren blot analysis of survivin and fibulin-3 expression
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- South Valley University
Multiple Primary Lung Cancer, Microbial Colonization
Exploratory Study of the Microbiome of Upper Gastrointestinal in the Pathogenesis of Multiple Primary Lung Cancer
This is an exploratory, single-center, being conducted at Beijing Haidian Hospital in order to detect the relationship between microbiome of upper gastrointestinal and pathogenesis of multiple primary lung cancer.
- Trial name
- NCT06973499
- Testing
- Microbiome Profiling and Symptom Assessment
- Where
- China
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Beijing Haidian Hospital
Cancer
The Expression of Antigens in Bone Marrow Samples From Volunteering Donors.
Antigen expression levels in bone marrow from volunteering donors will be analyzed. The results of this analysis will be used to establish a clinical test to identify cancer patients who could qualify to receive an…
- Trial name
- NCT00706199
- Testing
- Bone marrow aspiration
- Where
- Belgium
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Insulin Sensitivity, Aging
Implication of Metabolic and Genomic Modifications in Elderly Subjects
An increase of longevity and of the number of men and women older than 60 years old is observed in most industrialized countries.
- Trial name
- COMPALICLAMP (NCT00951392)
- Testing
- euglycemic hyperinsulinemic clamp, muscle biopsy, indirect calorimetry
- Where
- France
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Hospices Civils de Lyon
Dietary Habits
A Supervised Nutritional Program in Pregnancies and NF-κB Expression in Placenta
Nuclear factor kappa B (NF-κB) pathway and oxidative stress participate in endothelial dysfunction, which is one of the causes of preeclampsia.
- Trial name
- NCT01667939
- Testing
- Healthy Eating Index (HEI) in supervised pregnancies
- Where
- Mexico
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Materno-Perinatal Hospital of the State of Mexico
Postherpetic Neuralgia, Healthy Age/Gender Matched Volunteers
Evaluation of Five Selected Markers in Skin Biopsies of Patients With Postherpetic Neuralgia and Healthy Controls
Postherpetic Neuralgia is a painful nerve condition that can occur when nerve fibers are damaged following an outbreak of shingles.
- Trial name
- STTR (NCT01379716)
- Testing
- skin biopsy
- Where
- United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Albany Medical College
Atopic Dermatitis, Psoriasis
Comparison of Cathelicidin Expression in Skin and Saliva in Patients With Atopic Dermatitis and Psoriasis
Cathelicidins are small proteins in the human body that protect against infection. The purpose of this study is to determine if the amount of cathelicidins and other small proteins found in saliva can predict the amount of these…
- Trial name
- NCT00407979
- Where
- 2 sites in United States
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Wound Heal, Wound Surgical
Early Healing of Oral Soft Tissues: a Clinical and Biomolecular Analysis. Part III
The purpose of the present study is to evaluate the effect of Hyaluronic acid application in the gene expression profile and cellular behavior in the early wound healing process -24 hours after injury- of the oral soft tissues.
- Conditions
- Wound Heal, Wound Surgical, Oral Soft Tissue Conditions, Hyaluronic Acid
- Trial name
- NCT04865952
- Testing
- periodontal surgery + 24 hr buccal attached gingiva (G) biopsy, HA application
- Where
- Italy
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Major Depression
Blood Biomarkers in Suicidal Behaviour
Suicidal behavior (SB) is a major public health problem in France, with more than 10,000 suicides and 220,000 suicide attempts per year.
- Trial name
- 2BSB (NCT02855918)
- Testing
- Blood sample for genetic purpose
- Where
- France
- Volunteers
- 600 people, healthy volunteers welcome
- Sponsor
- University Hospital, Montpellier
Menopause
Multicentre Clinical Trial. Project EXIMe
Objective: to evaluate the effectiveness of an individualized intervention in sexual health conducted in the midwife consultation to improve the quality of life in women with Genitourinary Syndrome of Menopause.
- Trial name
- EXIMe (NCT03558451)
- Testing
- Complex intervention in sexual health, Usual care
- Where
- Spain
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Gerencia de Atención Primaria, Madrid
Alzheimer's Disease, Dementia
Blood Gene Expression Signature in Patients Diagnosed With Probable Alzheimer's Disease Compared to Patients Suffering From Other Types of Dementia
The objective of the study is to define the performance of blood-based signatures for Alzheimer's Disease (AD) in different patients populations including AD, non-AD dementia, and non-demented controls.
- Trial name
- NCT00880347
- Testing
- Blood sampling
- Where
- 21 sites in France
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Exonhit
Psoriasis
INulin-type Fructans-induced Gut Microbiota Modulation Impact on GUT-SKIN Axis Parameters in Psoriasis
There is increasing evidence of a strong, bidirectional correlation between the gut and the skin, that associates gastrointestinal health with skin homeostasis and allostasis.
- Trial name
- INGUTSKIN (NCT05971992)
- Testing
- Chicory-derived inulin-type β-fructans, Maltodextrin
- Where
- 2 sites in Poland
- Volunteers
- 56 people, healthy volunteers welcome
- Sponsor
- Polish Academy of Sciences
Obesity, Childhood
GI Tract Biomarkers in Infants With Different Diets
Childhood obesity is increasing with more than one-third of adolescents currently overweight and one in five with obesity. The lifelong incidence of obesity-related morbidities is also increasing with childhood obesity.
- Trial name
- NCT03751137
- Where
- United States
- Volunteers
- 34 people, healthy volunteers welcome
- Sponsor
- Nemours Children's Clinic
Tobacco Use Disorder
Aspirin and Zileuton and Biomarker Expression in Nasal Tissue of Current Smokers
This randomized phase II trial studies the effects of aspirin and zileuton on genes related to tobacco use in current smokers. Aspirin and zileuton may interfere with genes related to tobacco use and may be useful in preventing…
- Trial name
- NCT02348203
- Testing
- Aspirin, Laboratory Biomarker Analysis, Zileuton
- Where
- 2 sites in United States
- Volunteers
- 63 people, healthy volunteers welcome
- Sponsor
- National Cancer Institute (NCI)