Clinical trials: Gene Expression
Chronic Periodontitis, Type 2 Diabetes Mellitus
Leptin and Visfatin in Diabetic Patients With Periodontitis Before and After Periodontal Therapy
1. Are adipokines involved in pathogenesis of periodontal disease in diabetic patients? 2. Does their level change after periodontal therapy?
- Trial name
- NCT02174146
- Testing
- non-surgical periodontal therapy
- Where
- Egypt
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Cairo University
Breastmilk, Breastmilk Expression
Comparison of Macronutrient Content of Breast Milk Collected From Mothers Using Three Different Milking Methods
The aim of this study is to compare the macronutrient content of mature milk obtained from mothers using three different methods: hand milking, manual pumping and electric machine.
- Conditions
- Breastmilk, Breastmilk Expression, Breastmilk Collection, Human Milk/Breastfeeding
- Trial name
- NCT07046962
- Testing
- Intervention Type Device: Manual pump expressing breast milk, Intervention Type Device: Hand pumping breast milk, Intervention Type Device: Electric pumping breast milk
- Where
- Turkey (Türkiye)
- Volunteers
- 31 people, healthy volunteers welcome
- Sponsor
- Sakarya University
Diabetic Nephropathy
Assessment of Urinary Uromodulin and the Corresponding Gene Expression as a Biomarker of Diabetic Nephropathy
Detecting diabetes-related kidney diseases early is crucial to prevent end-stage renal disease (ESRD). Existing biomarkers' specificity and sensitivity vary, emphasizing the need for novel markers.
- Trial name
- NCT05695573
- Testing
- ACR, fasting, postprandial blood glucose ,HbA1c, creatinine, cystatin-C, BUN, Na, K , lipid profile
- Where
- Egypt
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Tanta University
Prolonged Grief Disorder
Measurement and Assessment of Prolonged Grief Disorder in Asia
The overall project includes three sub-studies. Sub-Study I aims to develop the content of a new cultural sensitive grief questionnaire (International Prolonged Grief Disorder Scale, IPGDS Killikelly and Maercker, 2018) through…
- Trial name
- MAP Asia (NCT03568955)
- Testing
- International Prolonged Grief Disorder Scale (IPGDS)
- Where
- Switzerland
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Zurich
Adjuvant Chemotherapy, Colon Cancer
Modulation of Immune Response by Oral Zinc Supplementation in Chemotherapy for Colon Cancer
In leukocytes of patients undergoing adjuvant chemotherapy for colon cancer treatment: a)identify genes modulated by oral supplementation of zinc; b) evaluate the effects of oral zinc supplementation on humoral immunity and…
- Conditions
- Adjuvant Chemotherapy, Colon Cancer, Immunity
- Trial name
- NCT01261962
- Testing
- zinc
- Where
- Brazil
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Sao Paulo
Glabellar Frown Lines, Rhytides
Split-face Study: Cosmetic Botulinum Toxin Type A Injection Under Electromyography-guidance Versus Conventional Palpation Technique
The aim of this study was to compare between the conventional palpation method of botulinum toxin type A injection and the electromyography-guided method using clinical parameters and electromyography analysis.
- Conditions
- Glabellar Frown Lines, Rhytides, Wrinkle, Facial Expression
- Trial name
- NCT05517538
- Testing
- Electromyography-Needle Intramuscular Drug guidance, Botulinum toxin type A
- Where
- Egypt
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Mohamed Hayder Oleish Salih
Autism Spectrum Disorder, Complication of Prematurity
Correlation of CXCR4 Expression in Premature Infants With a Diagnosis of Autism at 24 Months
Preterm children are at increased risk for autism spectrum disorders, with an estimated rate of 10%. In the US, about 1 in 8 pregnancies ends with a premature birth.
- Trial name
- ASD-CXCR4 (NCT01686685)
- Where
- Israel
- Volunteers
- 400 people, healthy volunteers welcome
- Sponsor
- Hadassah Medical Organization
Leishmaniasis
Expression of Mif Alleles in Individuals With Leishmaniasis
CIDEIM, Centro Internacional de Entrenamiento e Investigaciones Medicas, is conducting a research study about the disease Cutaneous Leishmaniasis, which is caused by the Leishmania parasite and causes skin sores.
- Trial name
- NCT00401349
- Where
- Colombia
- Volunteers
- 438 people, healthy volunteers welcome
- Sponsor
- Yale University
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
Androgenetic Alopecia, Androgenic Alopecia
JAK2 Expression in Androgenetic Alopecia Before and After Topical Minoxidil
Androgenetic alopecia is a common form of progressive hair loss. This prospective single-arm pre-post interventional study aims to assess tissue Janus Kinase 2 (JAK2) expression in patients with androgenetic alopecia by comparing…
- Trial name
- NCT07563036
- Testing
- Topical Minoxidil 5% Solution, Scalp Punch Biopsy, Tissue JAK2 Protein Measurement by ELISA
- Where
- Egypt
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Sleep Apnea, Obstructive
Dissection of Differentially Expressed Genes and Pathways in Patients With OSAS Before and After CPAP Treatment
Specific Aim 1. To verify the differentially expressed genes and pathways between normal and OSA patients, and OSA patients before and after CPAP treatment.
- Trial name
- NCT00498732
- Testing
- CPAP
- Where
- Taiwan
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Endometrial Receptivity, Ovarian Hyperstimulation Syndrome
Gene Expression Profile After Gonadotropin Releasing Hormone (GnRH) Agonist Trigger of Oocyte Maturation
The purpose of this study is to compare gene expression profiles in endometrial biopsies during the window of implantation after triggers of oocyte maturation using GnRH agonist or hCG and compared with their natural cycles in…
- Trial name
- NCT01606709
- Testing
- GnRH agonist, hCG
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- UConn Health
Gastroesophageal Reflux Disease, Obesity
The Effect of PPI Therapy on Weight, Gut Microbiome, and Expression of GPR41 and GPR43
The investigators long-term goal is to understand how PPIs influence energy balance in both obese and normal-weight individuals.
- Trial name
- NCT02457104
- Testing
- Colonoscopy, Weight and diet questionnaire
- Where
- United States
- Volunteers
- 120 people, healthy volunteers welcome
- Sponsor
- University of Colorado, Denver
Vitiligo
TRPM2 Gene Polymorphism, NLRP3 Inflammasome Expression in Vitiligo Patients
This study investigates the relationship between Transient Receptor Potential Melastatin 2 (TRPM2) gene polymorphism and Nucleotide-binding oligomerization domain-like receptor protein 3 (NLRP3) inflammasome expression in…
- Trial name
- NCT07232238
- Where
- Egypt
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Aswan University
Oral Cancer, Oral Squamous Cell Carcinoma
Salivary Expression of SOX7 in Oral Squamous Cell Carcinoma: Diagnostic Accuracy Study
The study will include patients with oral cancer and healthy controls of both sexes. Subjects having any systemic diseases or other types of cancer will be excluded.
- Trial name
- NCT06031337
- Testing
- ELISA
- Where
- Egypt
- Volunteers
- 46 people, healthy volunteers welcome
- Sponsor
- Fayoum University
Cardiovascular Disease
Decoding Your Diet (DYD)
Our study will determine if a high quality AHA plant-based diet intervention can promote a genetic signature that is protective against CVD.
- Trial name
- DYD (NCT05904639)
- Testing
- Decoding Your Diet
- Where
- United States
- Volunteers
- 15 people, healthy volunteers welcome
- Sponsor
- Morehouse School of Medicine
Posner Schlossman Syndrome
Patient Registry of Posner-Schlossman Syndrome
Posner-Schlossman syndrome, or glaucomatocyclitic crisis, is a condition characterized by recurrent, acute attacks of mild, nongranulomatous, anterior uveitis accompanied by markedly elevated intraocular pressure.
- Trial name
- NCT03233477
- Where
- China
- Volunteers
- 180 people, healthy volunteers welcome
- Sponsor
- Peking University
Diabetes and Healthy Control, FTO Gene Expression
Effects of Exercise Intervention and Confounding Factors on Type II Diabetic Muscles
The aim of the first year of this three-year plan is to analyze and compare the muscle quality of lower limb muscle (microcirculation, muscle performance and mechanical characteristics) and maximal aerobic exercise capacity in…
- Conditions
- Diabetes and Healthy Control, FTO Gene Expression, Aerobic Exercise Intervention or Home Exercise, Pre-training and Post-training
- Trial name
- NCT03869411
- Testing
- supervised aerobic exercise or home-based aerobic exercise
- Where
- Taiwan
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- National Taiwan University Hospital
Volume of Breast Milk Expressed Using Single Electric Breast Pumps., Duration of Exclusive Breast-feeding
Trial of Two Electric Breast Pumps in Mothers of Term Infants.
This is a randomised trial of two modern single electric breast pumps allocated to mothers who are exclusively breast feeding their healthy term infants.
- Conditions
- Volume of Breast Milk Expressed Using Single Electric Breast Pumps., Duration of Exclusive Breast-feeding, Duration of Any Breast-feeding
- Trial name
- NCT02128295
- Testing
- Electric breast pump - A, Electric breast pump - B
- Where
- United Kingdom
- Volunteers
- 228 people, healthy volunteers welcome
- Sponsor
- University College, London
Axial Spondyloarthritis (axSpA), Ankylosing Spondylitis (AS)
Evaluation of the Expression and Functions of the KIR3DL2 Receptor and the Anti-inflammatory Activity of IPH4102 in Blood Samples
the main objectives are 1. to study the pathophysiological role of KIR3DL2 in axSpA and its relationship with Th17 immunity in HLA-B27 + and HLA-B27- patients and 2.
- Trial name
- KIR3DL2 (NCT03322618)
- Testing
- blood samples
- Where
- France
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Assistance Publique Hopitaux De Marseille