Table 1 Search strategies

1

(Rheumatoid arthritis) OR (rheumatoid arthritis[MeSH Terms])

2

Janus kinase inhibitors

3

Tofacitinib

4

Baricitinib

5

Upadacitinib

6

Peficitinib

7

Decernotinib

8

Filgotinib

9

#2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8

10

#1 AND #9

11

#1 AND #9

Randomized controlled trial

#1

Rheumatoid arthritis' OR 'rheumatoid arthritis':ti,ab,kw

#2

Janus kinase inhibitor' OR 'janus kinase inhibitor':ti,ab,kw

#3

Tofacitinib' OR 'tofacitinib':ti,ab,kw

#4

Baricitinib' OR 'baricitinib':ti,ab,kw

#5

Upadacitinib' OR 'upadacitinib':ti,ab,kw

#6

Peficitinib' OR 'peficitinib':ti,ab,kw

#7

Decernotinib' OR 'decernotinib':ti,ab,kw

#8

Filgotinib' OR 'filgotinib':ti,ab,kw

#9

#2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8

#10

#1 AND #9

#11

#10 AND 'randomized controlled trial'/de

#1

MeSH descriptor: [Arthritis, Rheumatoid] explode all trees

#2

MeSH descriptor: [Janus Kinase Inhibitors] explode all trees

#3

(filgotinib): ti,ab,kw (word variations have been searched)

#4

(tofacitinib):ti,ab,kw (word variations have been searched)

#5

(baricitinib):ti,ab,kw (word variations have been searched)

#6

(decernotinib):ti,ab,kw (word variations have been searched)

#7

(upadacitinib):ti,ab,kw (word variations have been searched)

#8

(peficitinib):ti,ab,kw (Word variations have been searched)

#9

#2 OR #3 OR #4 OR #5 OR #6 OR #7 OR #8

#10

#1 AND #9