Chronic Spontaneous Urticaria (CSU) At-Home Research Opportunity
Published: February 5, 2025 Revised: February 11th, 2025

Have you heard? Sanguine Biosciences, a provider of at-home clinical research services, to share an at-home study opportunity for those interested in advancing chronic spontaneous urticaria (CSU) research.
Together, we can make chronic spontaneous urticaria (CSU) research happen. The goal of this research is to enhance their understanding of chronic spontaneous urticaria (CSU) in support of developing new diagnostic and treatment options for patients living with the condition.
We’ve made it easy to participate.
Collections can be done completely in the comfort of your own home. A one-time blood donation is required for the study.
We value your time and participation. As a thank you for your time, Sanguine will provide you with a $100 prepaid gift card after the collection is complete.
You may qualify to participate if you:
- Are 18 to 85 years of age
- Are diagnosed with chronic spontaneous urticaria (CSU)
- Self-report experiencing moderately active chronic spontaneous urticaria (CSU) for the past 6 months at the time of screening
- Are treating chronic spontaneous urticaria (CSU) with antihistamines
- Have not received treatment with Adbry, Dupixent, Tysabri (natalizumab), Benlysta (belimumab), Orencia (abatacept), visilizumab, and/or Xolair within 16 weeks of sample collection
- Have not undergone treatment with any of the following immunosuppressive/immunomodulating substances such as but not limited to, cyclosporine, mycophenolate-mofetil, azathioprine, and/or methotrexate within 29 days of sample collection
- Have not undergone treatment with Rituxan (rituximab), or Lemtrada (alemtuzumab) within 26 weeks of sample collection
- Have not received Cibinqo, Elidel, Eucrisa, Opzelura, Protopic, Rinvoq, and/or Verdeso within 4 weeks of sample collection
- Are not diagnosed with skin conditions other than chronic spontaneous urticaria (CSU)
- Live in the United States
To learn more or sign up, visit https://sanguinebio.com/condition/csu/?campaign=npo_aan or call (617)-397-3750 to speak with a research coordinator and see if you qualify.