The papers discussed at the February 2024 SCAAC meeting are now available on the SCAAC webpage.
The Committee discussed the following:
The mitochondrial donation programme - An update was given by the Chair following a visit to Newcastle Fertility Centre.
SCAAC prioritised the following topics (in no particular order), identified through their horizon scanning process, for their workplan for 2024/25:
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Alternative methods to derive embryonic and embryonic-like stem cells
- Artificial intelligence (AI), robotics and automation in fertility treatment
- Emerging technologies in embryo and gamete testing
- Germline/heritable genome editing
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Impact of long-term cryopreservation of gametes and embryos
- In vitro derived gametes
- Scientific considerations relevant to the ‘14-day rule'
- Stem cell based embryo models
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Testicular tissue transplantation to restore fertility in males
- Treatment add-ons
- Mitochondrial donation
- Health outcomes in children conceived by ART (including the impact of culture media)
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The impact of the microbiome on fertility and fertility treatment outcomes
- Artificial wombs for early or whole gestation (ectogenesis)
- The impact of stress on fertility treatment outcomes
Treatment add-ons ratings review - The Committee agreed that the review of ratings for treatment add-ons will take place every five years. Between reviews the Committee will continue to monitor research findings relevant to treatment add-ons and an ad-hoc review can be carried out for a particular add-on should new robust evidence of effectiveness be published
The Impact of long-term cryopreservation of gametes and embryos -The Committee highlighted there is an absence of conclusive data on the impact of long-term cryopreservation of gametes and embryos. Due to insufficient evidence, it is not possible to determine that long-term storage has no effect on the viability of gametes or embryos at this time.
Genome editing - The Committee concluded that significant further scientific research into improving the accuracy of genome editing technologies is required before germline applications can be considered in reproduction. The HFE Act does not permit interventions in the nuclear DNA of gametes or zygotes for the purposes of germline genome editing in reproduction.
Artificial intelligence, robotics and automation in fertility – The committee noted that innovation in this field is moving at pace and reiterated the importance of AI based models being appropriately developed and verified through robust research to support the validity of these technologies. The Executive have had a watching brief on developments in the uses of AI within clinics, including regular engagement with other relevant regulatory bodies, for some time. This work is ongoing and we aim to publish guidance to support clinics with the introduction and use of AI based models, as required, over the course of this year.
Once approved, minutes from the meeting will be available on the SCAAC webpage.