title: Quality control and assurance in hematopoietic stem cell transplantation data registries in Japan and other countries.
abstract: Observational studies from national and international registries with large volumes of patients are commonly performed to identify superior strategies for hematopoietic stem cell transplantation. Major international and national stem cell transplant registries collect outcome data using electronic data capture systems, and a systematic study support process has been developed. Statistical support for studies is available from some major international registries, and international and national registries also mutually collaborate to promote stem cell transplant outcome studies and transplant-related activities. Transplant registries additionally take measures to improve data quality to further improve the quality of outcome studies by utilizing data capture systems and manual data management. Data auditing can potentially even further improve data quality; however, human and budgetary resources can be limiting factors in system construction and audits of the Japanese transplant registry are not currently performed.
authors.affiliation: Center for Advanced Medicine and Clinical Research, Nagoya University Hospital, 65 Tsurumai-cho, Showa-ku, Nagoya, 466-8560, Japan. ykuwatsuka@med.nagoya-u.ac.jp.
authors.forename: Yachiyo
authors.initials: Y
authors.lastname: Kuwatsuka
mesh_terms: D019992:Databases as Topic; D018380:Hematopoietic Stem Cell Transplantation; D006801:Humans; D007564:Japan; D008485:Medical Audit; D011785:Quality Assurance, Health Care; D011786:Quality Control; D012042:Registries
keywords: Audit; Data quality; Hematopoietic stem cell transplantation; Registry data