Once again, the PACE authors respond to concerns with empty answers

Area of Science:

• Investigational Medicine
• Clinical Trial Methodology
• Patient-Reported Outcomes

Background:

• Methodological concerns have been raised regarding the Pacing, Activity, and Chronic Effects (PACE) trial.
• Previous responses by the PACE investigators have been insufficient in addressing these criticisms.

Purpose of the Study:

• To examine the latest response from the PACE investigators to methodological critiques.
• To highlight the persistent failure to adequately address serious flaws in the PACE trial design and execution.

Main Methods:

• Critical analysis of the PACE investigators' published responses.
• Scrutiny of arguments presented to counter methodological concerns.
• Review of the evidence of trial flaws and investigator retorts.

Main Results:

• The PACE investigators' responses continue to avoid acknowledging significant trial flaws.
• The explanations provided are often superficial and fail under close examination.
• A pattern of non-answers and deflection from core issues is evident.

Conclusions:

• The PACE investigators have not satisfactorily addressed the methodological criticisms of the trial.
• Further scrutiny is needed to ensure the integrity of clinical trial reporting and methodology.
• The commentary underscores the importance of transparent and robust responses to scientific critique.