Evaluation of Financial and Non-financial Conflicts of Interest and Quality of Evidence underlying Psoriatic Arthritis Clinical Practice Guidelines-Analysis of Personal Payments from Pharmaceutical Companies and Authors' Self-citation Rate in Japan and the United States.
Hanano MamadaAnju MurayamaSae KamamotoYudai KanedaMakoto YoshidaSota SugiuraErika YamashitaEiji KusumiHiroaki SaitoToyoaki SawanoTetsuya TanimotoMatt VassarPiotr OzieranskiAkihhiko OzakiPublished in: Arthritis care & research (2022)
More rigorous cross-checking of information disclosed by pharmaceutical companies and self-reported by physicians, and more stringent and transparent COI policies are necessary.