Study ID | IBD type | Number of patients | Age years at vedolizumab initiation: median [range]/ Mean ± SD | Baseline severity | VDZ dose | Proportion of patients anti-TNF experienced | Previous medication | Concomitant medication | Disease behaviora | |
---|---|---|---|---|---|---|---|---|---|---|
PCDAI median [range]/ Mean ± SD | PUCAI median [range]/pMS score median [range] / Mean ± SD | |||||||||
Singh[2016] [22] | CD/UC | 52 | 14.9(7–17) | 32.5 (17.5–45) | 30 (IQR 10–55) | 300 mg(n = 39); 6 mg/kg(n = 11); 5 mg/kg(n = 2) | 47/52 | IFXb ADAb CZPb | AZA/6-MP/MTX:15/52 CS:29/52 | NR |
Conrad[2016] [23] | CD/UC/IBD-U | 21 | 13–18 (n = 15); 19–21 (n = 6) | 25.0 (IQR 17.5–38.1) | 30.0 (IQR 20.0–35.0) | 300 mg | 21/21 | IFX:20/21 ADA:13/21 CZP:2/21 GLM:1/21 | AZA/6-MP:1/21 MTX:8/21 CS:15/21 | B1 9/16 B2 3/16 B3 2/16 B2&B3 2/16 P 8/16 |
Ledder[2017] [24] | CD/UC/IBD-U | 64 | 10.7 ± 3.6 | 37.5 (IQR 24–61) | 45 (IQR 30–65) | 300 mg(n = 52); 150-250 mg(3.6–10.3 mg/kg)(n = 12) | 64/64 | Anti-TNF-αc TAC:4/64 THA:1/64 | AZA/6-MP/MTX:21/64 CS:41/64 | B1 17/23 B2 5/23 B3 1/23 P 4/23 G 15/23 |
Schneider[2018] [25] | CD/UC/IBD-U | 12 | 15(8–17) | Median:47.5 | Median:70 | 6 mg/kg(Max 300 mg) | 12/12 | IFX:12/12 ADA:11/12 GLM:1/12 | CS:8/11 AZA:3/11 5-ASA:2/11 | NR |
Olbjørn[2020] [26] | CD/UC | 8 | 17(14–17.5) | 68.75(IQR 65–76.25) | 67.5(IQR 55.63–73.75) | 300 mg | 8/8 | IFX:8/8 CS:8/8 AZA:3/8 MTX:3/8 5-ASA:5/8 | IFX:8/8 | B1 2/4 B3 2/4 P 1/4 |
Jossen[2020] [27] | CD/UC | 68 | 16.4(IQR 13.3–18.2) | Anti-TNF naïve:26.2 (IQR 19.4–35.6) Anti-TNF exposed: 35 (IQR 25–57.5) | pMS: Anti-TNF naïve: 3.5 (2–5) pMS: Anti-TNF exposed: 6 (3–6.5) |  ≥ 30 kg:300 mg 19-29 kg:6-10 mg/kg | 36/68 | NR | CS:44/68 | B1 29/33 B2 3/33 B3 1/33 P 10/33 |
Dolinger[2021] [28] | CD/UC/IBD-U | 13 | 15.9 (IQR 13.5–16.9) | 58.75 (IQR 31.25–58.75) | pMS:4 (IQR 0–7) | 300 mg | 13/13 | Anti-TNF-αc | NR | B1 6/7 B2 1/7 |
Fabiszewska[2021] [29] | CD/UC | 16 | 6.5(2.2–16.5) | 34.4 ± 1.9 | 26 ± 6 | 150 mg or 300 mg depending on patient’s weight | 15/16 | IFX:15/16 ADA:9/16 Other biologics:4/16 CS:16/16 BUD:8/16 5-ASA:15/16 AZA:14/16 CsA:10/16 | During induction phase: AZA:5/16 MTX:4/16 CS:8/16 During maintenance phase: AZA:4/14 MTX:4/14 CS:6/14 | NR |
Garcia-Romero [2021] [30] | CD/UC | 42 | 12.6(IQR 8.9–14.0) | 36 (IQR 24–60) | 47 (IQR 25–65) |  < 40 kg: 6 mg/kg (n = 20) 300 mg (n = 22) | 42/42 | IFX:40/42 ADA:26/42 ADA + IFX:24/42 Oral CS:39/42 IV CS:28/42 AZA:40/42 6-MP:4/42 MTX:12/42 CsA:5/42 5-ASA:34/42 | CS:22/42 AZA:19/42 6-MP:1/42 MTX:6/42 5-ASA:22/42 TAC:2/22 | B1 13/14 B2 0/14 B3 1/14 G 5/14 |
Hajjat[2021] [31] | CD/UC/IBD-U | 159 | 14.5 ± 2.4 | 27.5 (IQR 15–40) | 50 (IQR 35–65) | At VED start: 6.0 ± 1.8 mg/kg; At VED end: 5.2 ± 1.9 mg/kg | 136/159 | IFX:132/159 ADA:66/159 GLM:2/159 CZP:14/159 UST:5/159 CS:105/159 AZA:16/159 6-MP:48/159 MTX:82/159 5-ASA:78/159 SUL:19/159 RT:72/159 | CS:101/159 AZA: 9/159 MTX: 46/159 | B1 44/78 B2 17/78 B3 6/78 B2&B3 11/78 |