TY - JOUR KW - Systematic reviews AU - Tugwell P AU - Welch V AU - Karunananthan S AU - Maxwell LJ AU - Akl EA AU - Avey MT AU - Bhutta ZA AU - Brouwers MC AU - Clark JP AU - Cook S AU - Cuervo LG AU - Curran JA AU - Ghogomu ET AU - Graham IG AU - Grimshaw JM AU - Hutton B AU - Ioannidis JP AU - Jordan Z AU - Jull JE AU - Kristjansson E AU - Langlois EV AU - Little J AU - Lyddiatt A AU - Martin JE AU - Marušić A AU - Mbuagbaw L AU - Moher D AU - Morton RL AU - Nasser M AU - Page MJ AU - Pardo Pardo J AU - Petkovic J AU - Petticrew M AU - Pigott T AU - Pottie K AU - Rada G AU - Rader T AU - Riddle AY AU - Rothstein H AU - Schüneman H AU - Shamseer L AU - Shea BJ AU - Simeon R AU - Siontis KC AU - Smith M AU - Soares-Weiser K AU - Thavorn K AU - Tovey D AU - Vachon B AU - Valentine J AU - Villemaire R AU - Walker P AU - Weeks L AU - Wells G AU - Wilson DB AU - White H AB - Replication is an essential part of the scientific method, yet replication of systematic reviews is too often overlooked, and done unnecessarily or poorly. Excessive replication (doing the same study repeatedly) is unethical and a cause of research wastage. This article provides consensus based guidance on when to replicate and not replicate systematic reviews. BT - BMJ DO - 10.1136/bmj.m2864 LA - eng N2 - Replication is an essential part of the scientific method, yet replication of systematic reviews is too often overlooked, and done unnecessarily or poorly. Excessive replication (doing the same study repeatedly) is unethical and a cause of research wastage. This article provides consensus based guidance on when to replicate and not replicate systematic reviews. PB - BMJ PY - 2020 EP - m2864 T2 - BMJ TI - When to replicate systematic reviews of interventions: consensus checklist UR - https://www.bmj.com/content/bmj/370/bmj.m2864.full.pdf SN - 1756-1833 ER -