“Somebody, somewhere, has performed a meta-analysis.
At some point, there was a decision not to include that in the EWG report.”
Oxford University professor Carl Heneghan has told Sky News the evidence against the pregnancy drug Primodos suggests a significant link between it and birth deformities (see below).
On 23 April 2019, during the Westminster Hall debate on the Expert Working Group report on hormone pregnancy tests, some MPs also questioned the methodology used and asked why not use meta-analysis to assess primodos evidence ? Some others clarified the difference between correlation vs causation (in ref to primodos link to births defects), or said : with pharma funding the MHRA, can the EWG report be fully independent ?
- 2018 Studies :
- Oral hormone pregnancy tests and the risks of congenital malformations: a systematic review and meta-analysis, F1000Research, 31 Oct 2018, 7:1725, DOI:10.12688/f1000research.16758.1.
- The Primodos components Norethisterone acetate and Ethinyl estradiol induce developmental abnormalities in zebrafsh embryos, Nature, 13 Feb 2018, DOI:10.1038/s41598-018-21318-9.
- Westminster Hall debate pack : CDP-2019/0095, 18 April 2019.
- Read all our posts tagged primodos.
- Watch 80+ videos (ref primodos).
- To read some real stories told by the Primodos victims, see this post comment section.