Prediction of Relapse After Anti–Tumor Necrosis Factor Cessation in Crohn's Disease: Individual Participant Data Meta-analysis of 1317 Patients From 14 Studies
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Prediction of Relapse After Anti–Tumor Necrosis Factor Cessation in Crohn's Disease : Individual Participant Data Meta-analysis of 1317 Patients From 14 Studies. / Pauwels, Renske W.M.; van der Woude, C. Janneke; Nieboer, Daan; Steyerberg, Ewout W.; Casanova, María J.; Gisbert, Javier P.; Kennedy, Nick A.; Lees, Charlie W.; Louis, Edouard; Molnár, Tamás; Szántó, Kata; Leo, Eduardo; Bots, Steven; Downey, Robert; Lukas, Milan; Lin, Wei C.; Amiot, Aurelien; Lu, Cathy; Roblin, Xavier; Farkas, Klaudia; Seidelin, Jakob B.; Duijvestein, Marjolijn; D'Haens, Geert R.; de Vries, Annemarie C.; Janneke van der Woude, C.; Sleutjes, Jasmijn A.M.; García-Ortiz, José M.; Brooks, Alenka J.; Hamlin, Peter J.; Sebastian, Shaji; Lobo, Alan J.; Dieleman, Levinus (Leo) A.; Ben-Horin, Shomron; Steenholdt, Casper; CEASE Study Group.
In: Clinical Gastroenterology and Hepatology, Vol. 20, No. 8, 2022, p. 1671-1686.e16.Research output: Contribution to journal › Review › Research › peer-review
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TY - JOUR
T1 - Prediction of Relapse After Anti–Tumor Necrosis Factor Cessation in Crohn's Disease
T2 - Individual Participant Data Meta-analysis of 1317 Patients From 14 Studies
AU - Pauwels, Renske W.M.
AU - van der Woude, C. Janneke
AU - Nieboer, Daan
AU - Steyerberg, Ewout W.
AU - Casanova, María J.
AU - Gisbert, Javier P.
AU - Kennedy, Nick A.
AU - Lees, Charlie W.
AU - Louis, Edouard
AU - Molnár, Tamás
AU - Szántó, Kata
AU - Leo, Eduardo
AU - Bots, Steven
AU - Downey, Robert
AU - Lukas, Milan
AU - Lin, Wei C.
AU - Amiot, Aurelien
AU - Lu, Cathy
AU - Roblin, Xavier
AU - Farkas, Klaudia
AU - Seidelin, Jakob B.
AU - Duijvestein, Marjolijn
AU - D'Haens, Geert R.
AU - de Vries, Annemarie C.
AU - Janneke van der Woude, C.
AU - Sleutjes, Jasmijn A.M.
AU - García-Ortiz, José M.
AU - Brooks, Alenka J.
AU - Hamlin, Peter J.
AU - Sebastian, Shaji
AU - Lobo, Alan J.
AU - Dieleman, Levinus (Leo) A.
AU - Ben-Horin, Shomron
AU - Steenholdt, Casper
AU - CEASE Study Group
N1 - Publisher Copyright: © 2021 AGA Institute
PY - 2022
Y1 - 2022
N2 - Background & Aims: Tools for stratification of relapse risk of Crohn's disease (CD) after anti–tumor necrosis factor (TNF) therapy cessation are needed. We aimed to validate a previously developed prediction model from the diSconTinuation in CrOhn's disease patients in stable Remission on combined therapy with Immunosuppressants (STORI) trial, and to develop an updated model. Methods: Cohort studies were selected that reported on anti-TNF cessation in 30 or more CD patients in remission. Individual participant data were requested for luminal CD patients and anti-TNF treatment duration of 6 months or longer. The discriminative ability (concordance-statistic [C-statistic]) and calibration (agreement between observed and predicted risks) were explored for the STORI model. Next, an updated prognostic model was constructed, with performance assessment by cross-validation. Results: This individual participant data meta-analysis included 1317 patients from 14 studies in 11 countries. Relapses after anti-TNF cessation occurred in 632 of 1317 patients after a median of 13 months. The pooled 1-year relapse rate was 38%. The STORI prediction model showed poor discriminative ability (C-statistic, 0.51). The updated model reached a moderate discriminative ability (C-statistic, 0.59), and included clinical symptoms at cessation (hazard ratio [HR], 2.2; 95% CI, 1.2–4), younger age at diagnosis (HR, 1.5 for A1 (age at diagnosis ≤16 years) vs A2 (age at diagnosis 17 - 40 years); 95% CI, 1.11–1.89), no concomitant immunosuppressants (HR, 1.4; 95% CI, 1.18–172), smoking (HR, 1.4; 95% CI, 1.15–1.67), second line anti-TNF (HR, 1.3; 95% CI, 1.01–1.69), upper gastrointestinal tract involvement (HR, 1.3 for L4 vs non-L4; 95% CI, 0.96–1.79), adalimumab (HR, 1.22 vs infliximab; 95% CI, 0.99–1.50), age at cessation (HR, 1.2 per 10 years younger; 95% CI, 1–1.33), C-reactive protein (HR, 1.04 per doubling; 95% CI, 1.00–1.08), and longer disease duration (HR, 1.07 per 5 years; 95% CI, 0.98–1.17). In subanalysis, the discriminative ability of the model improved by adding fecal calprotectin (C-statistic, 0.63). Conclusions: This updated prediction model showed a reasonable discriminative ability, exceeding the performance of a previously published model. It might be useful to guide clinical decisions on anti-TNF therapy cessation in CD patients after further validation.
AB - Background & Aims: Tools for stratification of relapse risk of Crohn's disease (CD) after anti–tumor necrosis factor (TNF) therapy cessation are needed. We aimed to validate a previously developed prediction model from the diSconTinuation in CrOhn's disease patients in stable Remission on combined therapy with Immunosuppressants (STORI) trial, and to develop an updated model. Methods: Cohort studies were selected that reported on anti-TNF cessation in 30 or more CD patients in remission. Individual participant data were requested for luminal CD patients and anti-TNF treatment duration of 6 months or longer. The discriminative ability (concordance-statistic [C-statistic]) and calibration (agreement between observed and predicted risks) were explored for the STORI model. Next, an updated prognostic model was constructed, with performance assessment by cross-validation. Results: This individual participant data meta-analysis included 1317 patients from 14 studies in 11 countries. Relapses after anti-TNF cessation occurred in 632 of 1317 patients after a median of 13 months. The pooled 1-year relapse rate was 38%. The STORI prediction model showed poor discriminative ability (C-statistic, 0.51). The updated model reached a moderate discriminative ability (C-statistic, 0.59), and included clinical symptoms at cessation (hazard ratio [HR], 2.2; 95% CI, 1.2–4), younger age at diagnosis (HR, 1.5 for A1 (age at diagnosis ≤16 years) vs A2 (age at diagnosis 17 - 40 years); 95% CI, 1.11–1.89), no concomitant immunosuppressants (HR, 1.4; 95% CI, 1.18–172), smoking (HR, 1.4; 95% CI, 1.15–1.67), second line anti-TNF (HR, 1.3; 95% CI, 1.01–1.69), upper gastrointestinal tract involvement (HR, 1.3 for L4 vs non-L4; 95% CI, 0.96–1.79), adalimumab (HR, 1.22 vs infliximab; 95% CI, 0.99–1.50), age at cessation (HR, 1.2 per 10 years younger; 95% CI, 1–1.33), C-reactive protein (HR, 1.04 per doubling; 95% CI, 1.00–1.08), and longer disease duration (HR, 1.07 per 5 years; 95% CI, 0.98–1.17). In subanalysis, the discriminative ability of the model improved by adding fecal calprotectin (C-statistic, 0.63). Conclusions: This updated prediction model showed a reasonable discriminative ability, exceeding the performance of a previously published model. It might be useful to guide clinical decisions on anti-TNF therapy cessation in CD patients after further validation.
KW - Anti-TNF Cessation
KW - Crohn's Disease
KW - Prediction
U2 - 10.1016/j.cgh.2021.03.037
DO - 10.1016/j.cgh.2021.03.037
M3 - Review
C2 - 33933376
AN - SCOPUS:85107062846
VL - 20
SP - 1671-1686.e16
JO - Clinical Gastroenterology and Hepatology
JF - Clinical Gastroenterology and Hepatology
SN - 1542-3565
IS - 8
ER -
ID: 271691905