What were the key findings of the GMC Fitness to Practise hearings into Andrew Wakefield?

Checked on January 8, 2026
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Executive summary

The General Medical Council (GMC) Fitness to Practise hearings concluded that Andrew Wakefield engaged in serious professional misconduct: his 1998 Lancet study was conducted and reported in breach of ethical standards, he was dishonest about study methods and funding, and he subjected children to unnecessary or improperly approved procedures; the panel ruled erasure from the medical register was the appropriate sanction [1] [2]. The hearings were the longest in GMC history, led to The Lancet’s retraction of the paper, and remain the focal point for debates about research integrity and vaccine confidence [3] [4].

1. The headline finding: dishonesty in the conduct and reporting of the study

The GMC panel explicitly found Wakefield guilty of dishonesty, concluding that he had misstated the study’s admission criteria, misrepresented aspects of the research in the published paper, and made false or misleading statements subsequently about how the work was done and funded [5] [2]. The BMJ’s coverage and subsequent analyses say the panel’s forensic review of the records demonstrated deliberate misreporting rather than mere incompetence, a distinction the panel drew when assessing professional culpability [6] [7].

2. Ethical breaches and misuse of clinical procedures involving children

The panel determined that the research on the children was conducted in breach of relevant ethical requirements: children were subjected to a series of investigations for research purposes, some not clinically indicated, without proper approval from the Royal Free Hospital’s ethics committee, and Wakefield contravened employment restrictions barring him from clinical management of patients [1] [8]. Testimony and transcripts presented during the 217‑day hearing documented specific examples, including taking blood in informal settings and incentivising participation, which the panel judged improper [9] [10].

3. Undeclared conflicts and funding irregularities

A central GMC finding was that Wakefield failed to disclose relevant conflicts of interest and funding arrangements: the panel found he had not properly declared payments from the Legal Aid Board related to contemporaneous MMR litigation and had acted in ways suggesting financial motives linked to potential commercial opportunities arising from the MMR controversy [1] [5]. Investigations published in the press and reviewed by the hearing (notably Brian Deer’s reporting cited in GMC documents) underpinned the panel’s concerns about undeclared competing interests [11] [12].

4. Consequence: retraction and erasure from the medical register

Following the panel’s conclusions, The Lancet retracted the 1998 paper and, in May 2010, the GMC found Wakefield guilty of serious professional misconduct and erased him from the UK medical register, declaring that erasure was the only proportionate sanction to protect patients and public trust [3] [2]. The BMJ and other medical commentaries framed the sanction as the profession’s response to both scientific falsification and abuse of clinical trust [6] [2].

5. Contesting narratives and partial exonerations in the aftermath

Alternative viewpoints have persisted: some critics argue the GMC overreached into scientific debate, and legal challenges produced mixed outcomes for co‑authors—Professor John Walker‑Smith later won a High Court judicial review that quashed aspects of the GMC decision against him, a ruling that has been used by supporters to suggest broader unfairness [13]. Reporting and expert commentary, however, emphasize that Justice Mitting’s judgment did not exonerate Wakefield and did not undermine The Lancet’s retraction or the GMC’s central findings about Wakefield’s conduct [13] [6].

6. Legacy: science, public trust and the dispute over “fraud”

The GMC’s exhaustive hearing and subsequent journalistic investigations persuaded major medical journals and public‑health authorities that the paper was fatally flawed and that Wakefield’s conduct had materially contributed to a vaccine scare; the BMJ later characterised the work as fraudulent on the basis of the hearing’s findings and corroborating investigations [6] [4]. Nonetheless, debates driven by legal nuances, media narratives, and persistent scepticism mean the case remains a touchstone in discussions about research ethics, conflicts of interest, and how regulatory bodies should balance scientific dispute with professional discipline [3] [7].

Want to dive deeper?
What evidence did Brian Deer present that influenced the GMC hearings into Wakefield?
What were the legal outcomes for Walker‑Smith and Murch after the GMC Fitness to Practise hearings?
How did The Lancet justify retracting the 1998 Wakefield paper after the GMC findings?