Abstract

The new European Union (EU) law governing the regulatory approval of medical devices that entered into force in May 2017 will now take effect from 26 May 2021. Here, we consider how it will change daily practice for cardiologists, cardiac surgeons, and healthcare professionals. Clinical evidence for any high-risk device must be reported by the manufacturer in a Summary of Safety and Clinical Performance (SSCP) that will be publicly available in the European Union Database on Medical Devices (Eudamed) maintained by the European Commission; this will facilitate evidence-based choices of which devices to recommend. Hospitals must record all device implantations, and each high-risk device will be trackable by Unique Device Identification (UDI). Important new roles are envisaged for clinicians, scientists, and engineers in EU Expert Panels-in particular to scrutinize clinical data submitted by manufacturers for certain high-risk devices and the evaluations of that data made by notified bodies. They will advise manufacturers on the design of their clinical studies and recommend to regulators when new technical specifications or guidance are needed. Physicians should support post-market surveillance by reporting adverse events and by contributing to comprehensive medical device registries. A second law on In Vitro Diagnostic Medical Devices will take effect from 2022. We encourage all healthcare professionals to contribute proactively to these new systems, in order to enhance the efficacy and safety of high-risk devices and to promote equitable access to effective innovations. The European Society of Cardiology will continue to advise EU regulators on appropriate clinical evaluation of high-risk devices.

Highlights

  • Type 1 Diabetes (T1D) is an autoimmune disease caused by destruction of insulin-producing pancreatic β-cells

  • Pectins can vary in degrees of methyl-esterification (DM) levels, which might influence Toll-Like Receptors (TLRs) binding and inhibiting capacity in vivo when administered as dietary supplement [43,55]

  • As we previously found that islet-derived danger-associated molecular patterns (DAMPs) are involved in activation of immune cells in the vicinity of encapsulated islets [26,35], we hypothesized that interference with key-inflammatory receptors such as TLR2/1 would attenuate immune responses

Read more

Summary

Introduction

Type 1 Diabetes (T1D) is an autoimmune disease caused by destruction of insulin-producing pancreatic β-cells. The disease requires a minute-to-minute regulation of glucose levels which cannot be ach­ ieved with insulin injections [1,2]. This tight regulation can be accom­ plished by transplanting insulin-producing cells from cadaveric donors, but this requires life-long administration of immunosuppressive drugs [3]. Cell microencapsulation allows for transplantation in the absence of chronic immunosuppression [4,5]. Efficacy has been shown with microencapsulated cells in curing T1D, insulin indepen­ dence was limited to several months in most studies [8,9]

Methods
Results
Discussion
Conclusion
Full Text
Published version (Free)

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call