Clinical trials: Rheumatoid
Active Rheumatoid Arthritis
Vitamin D Effect in Rheumatoid Arthritis.
Regulatory T (Tregs) cells play an important role in the maintenance of immunological tolerance. It decrease in the peripheral blood of rheumatoid arthritis patients.
- Trial name
- NCT04472481
- Testing
- Ergocalciferol 1.25 mg tablet
- Where
- Egypt
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Tanta University
Rheumatoid Arthritis , Fibromyalgia
Association of Pain With Body Image and Psychological Resilience in Rheumatoid Arthritis and Fibromyalgia
This cross-sectional, comparative study will examine the relationship between psychological resilience and body image in patients with rheumatoid arthritis (RA) and fibromyalgia (FM), and compare these findings with healthy…
- Trial name
- NCT07446504
- Where
- Turkey (Türkiye)
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Samsun University
Rheumatic Diseases, Healthy Volunteers
Blood Component Collection From Patients With Rheumatic or Kidney Disease and Healthy Volunteers
This study will collect white blood cells or plasma (the liquid part of the blood), or both, from healthy volunteers and from patients with rheumatic or kidney disorders for research purposes.
- Trial name
- NCT00031174
- Where
- United States
- Volunteers
- 151 people, healthy volunteers welcome
- Sponsor
- National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS)
Meibomian Gland Dysfunction, Sjögren's Syndrome
Sjögren's Syndrome Is Associated With Meibomian Gland Dysfunction
The investigators hypothesize that the dry eye caused by SS may include the evaporative type, resulting from the MGD. Furthermore, the investigators hypothesize that both pSS and sSS are associated with MGD.To test our…
- Trial name
- NCT03434106
- Testing
- liposic, Tears Naturale Forte
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- LanZhou University
Inflammation, Sjogren's Syndrome
Superb Microvascular Imaging Ultrasonography of Lacrimal Gland in Patients With Sjögren Syndrome
A prospective study will be conducted to evaluate inflammatory activity in lacrimal glands due to Sjögren's syndrome on Superb Microvascular Imaging (SMI), gray scale ultrasound (US), color Doppler US and Power Doppler US.
- Conditions
- Inflammation, Sjogren's Syndrome, Gland; Inflammation
- Trial name
- SMI (NCT05689749)
- Testing
- Superb Microvascular Imaging (SMI) (Toshiba)
- Where
- Turkey (Türkiye)
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Nigde Omer Halisdemir University
Rheumatoid Arthritis, Musculoskeletal Ultrasound
Musculoskeletal Ultrasound with Elastography in the Evaluation of Muscle State in Rheumatoid Arthritis Patients
Evaluation of muscle state in rheumatoid arthritis patients. Application of elastography in the detection of muscle stiffness in rheumatoid arthritis
- Trial name
- NCT06620484
- Testing
- Musculoskeletal Ultrasound with elastography
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Assiut University
Periodontal Diseases, Periodontitis
Interaction Between Immune Cells and Bacteria Associated With Periodontitis
This study evaluates the interaction between host immune cells and bacteria associated with periodontitis. It comprises biological material from donors with and without periodontal disease.
- Conditions
- Periodontal Diseases, Periodontitis, Aggressive Periodontitis, Immunologic Disease
- Trial name
- NCT03225950
- Testing
- In vitro stimulation of blood with periodontitis-associated- and control bacteria, Anti-CCP- and anti-P.g.-antibodies titers, Analysis of selected single nucleotide polymorphisms (SNPs)
- Where
- 2 sites in Denmark
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of Copenhagen
Rheumatoid Arthritis
Sacral Nerve Stimulation for Mild-to-Moderate or Refractory Rheumatoid Arthritis
This pilot study will assess the efficacy of sacral never stimulation (SNS) for the treatment of adult patients with active, mild-to-moderate rheumatoid arthritis or those with refractory disease.
- Trial name
- NCT04821050
- Testing
- Sacral nerve stimulation
- Where
- China
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Nanjing First Hospital, Nanjing Medical University
Sjögren's Syndrome
Modulation of Immunity-related Gene Expression Under the Chinese Herbal Formula SS-1 Treatment for Sjögren's Syndrome
To evaluate the modulation of immunity-related gene expression for the Sjögren's syndrome under Chinese herbal medicine (SS-1) treatment.
- Trial name
- NCT02855658
- Testing
- SS-1
- Where
- 2 sites in Taiwan
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- China Medical University Hospital
Rheumatoid Arthritis, Osteoarthritis
Rheumatology Informatics System for Effectiveness
The RISE Registry is an enhanced version of the ACR's Rheumatology Clinical Registry (RCR) and allows for a simplified entry process, while establishing a best-in-class resource to manage your patient population and improve…
- Conditions
- Rheumatoid Arthritis, Osteoarthritis, Gout
- Trial name
- RISE (NCT02230943)
- Where
- United States
- Volunteers
- 100,000 people, healthy volunteers welcome
- Sponsor
- American College of Rheumatology