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Professor Ralf Henkel (Imperial College London/University of the Western Cape) and Professor Ashok Agarwal (Cleveland Clinic) are conducting an international online survey on the prescription of antioxidants for infertile patients, and have requested that we invite you to participate in this study.

“There is conflicting data about the efficacy and utility of antioxidants (nutraceuticals) in the treatment of male infertility. Due to diametrically opposite findings and conclusions in recent studies, we have created a survey regarding the use of antioxidants for the treatment of male infertility. The main objective of this survey is to better understand the use of antioxidants and practice patterns of reproductive professionals involved in the care of patients with male infertility - especially those who are actively considering antioxidant supplement therapy for some of their patients” - Professor Ralf Henkel

This Online Survey was reviewed and approved by Cleveland Clinic's Ethics Committee.

It will take around 10 minutes, and is composed of 5 sections:

  1. Demographic data
  2. Clinical practice
  3. Oxidative stress testing
  4. Antioxidant therapy
  5. Contact details (optional)

Please use the secure link below to participate in this important online survey of physician practice patterns.

FURTHER INFORMATION: to access the survey.

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