Persistence of treatment in patients with ulcerative colitis who responded to tofacitinib therapy: data from the open-label, long-term extension study, OCTAVE open.
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SUBMITTER: Panaccione R
PROVIDER: S-EPMC9311428 | biostudies-literature | 2022 Jun
REPOSITORIES: biostudies-literature
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Persistence of treatment in patients with ulcerative colitis who responded to tofacitinib therapy: data from the open-label, long-term extension study, OCTAVE open.
Panaccione Remo R Abreu Maria T MT Lazariciu Irina I Mundayat Rajiv R Lawendy Nervin N Salese Leonardo L Woolcott John C JC Sands Bruce E BE Chaparro María M
Alimentary pharmacology & therapeutics 20220305 12
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Project description:BackgroundTofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of ulcerative colitis. We report health-related quality of life (HRQoL) outcomes in patients with ulcerative colitis in the phase 3 open-label, long-term extension study, OCTAVE Open.MethodsThe Inflammatory Bowel Disease Questionnaire (IBDQ), EuroQoL-5 Dimensions Health Questionnaire, and 36-Item Short Form Survey scores were analyzed up to month (M) 72 in 4 subpopulations: patients in remission at baseline (maintenance remitters) assigned tofacitinib 5 mg twice daily and patients not in remission at baseline (maintenance nonremitters, maintenance treatment failures, and induction nonresponders [IndNRs]) assigned tofacitinib 10 mg twice daily in OCTAVE Open. Data were analyzed overall and stratified by corticosteroid use at baseline, prior tumor necrosis factor inhibitor failure, and prior immunosuppressant failure.ResultsAmong maintenance remitters and nonremitters, HRQoL outcomes were maintained up to M72: 80.0% and 100.0% of patients had an IBDQ total score ≥170, respectively. At baseline, 7.4% of maintenance treatment failures had an IBDQ total score ≥170, and this increased to 54.3% and 75.0% at M2 and M72, respectively. Corresponding values for IndNRs were 22.6%, 51.0%, and 86.0%. HRQoL outcomes were independent of treatment history. Among patients not in remission at baseline, improvement in EuroQoL-5 Dimensions Health Questionnaire and 36-Item Short Form Survey scores was maintained or achieved by M2, and steady to M72 or M33, with maintenance treatment failures and IndNR subpopulations undergoing the biggest improvements from baseline.ConclusionsA continued favorable impact on HRQoL was revealed with long-term tofacitinib treatment in OCTAVE Open, regardless of baseline remission status or treatment history. (ClinicalTrials.gov; number: NCT01470612).
| S-EPMC10472737 | biostudies-literature
Project description:BackgroundTofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of ulcerative colitis. We present final data from OCTAVE Open, an open-label, long-term extension study.AimsThe primary objective of OCTAVE Open was to assess the safety and tolerability of long-term tofacitinib in patients with ulcerative colitis; evaluating efficacy was a secondary objective.MethodsEligible patients included OCTAVE Induction 1&2 non-responders and OCTAVE Sustain completers/treatment failures. Patients in remission at OCTAVE Open baseline received tofacitinib 5 mg b.d.; all others received 10 mg b.d. Incidence rates (unique patients with events/100 patient-years) for adverse events of special interest were calculated; ≤7.0 years of observation. Efficacy endpoints derived from Mayo score were reported ≤36 months (last scheduled endoscopy visit).ResultsIn OCTAVE Open, 769 of 944 patients (81.5%) initially received tofacitinib 10 mg b.d. Among all patients (2440.8 patient-years of exposure), incidence rates (IRs; 95% confidence intervals) for deaths and adverse events of special interest were: deaths, 0.25 (0.09-0.54); serious infections, 1.61 (1.14-2.20); herpes zoster (non-serious and serious), 3.16 (2.47-3.97); opportunistic infections, 0.87 (0.54-1.33); major adverse cardiovascular events, 0.16 (0.04-0.42); malignancies (excluding non-melanoma skin cancer), 1.03 (0.67-1.52); non-melanoma skin cancer, 0.75 (0.45-1.19); deep vein thrombosis, 0.04 (0.00-0.23); pulmonary embolism, 0.21 (0.07-0.48). At Month 36, 66.9% and 40.3% showed clinical response, 64.6% and 37.1% had endoscopic improvement, and 58.9% and 33.7% maintained or achieved remission, with tofacitinib 5 and 10 mg b.d. respectively.ConclusionTofacitinib demonstrated consistent safety up to 7.0 years. Data collected up to Month 36 support long-term efficacy beyond the 52-week maintenance study.
| S-EPMC9300081 | biostudies-literature
Project description:Background and aimTofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). We present safety and efficacy data from patients from East Asia (Japan, Korea, and Taiwan) in OCTAVE Open, an open-label, long-term extension study.MethodsPatients in remission at OCTAVE Open baseline received tofacitinib 5 mg twice daily (BID); all others received tofacitinib 10 mg BID. Proportions and IRs (unique patients with events/100 patient-years) were calculated for adverse events (AEs) of special interest. Efficacy endpoints were evaluated up to 36 months.ResultsIn OCTAVE Open, 105/944 patients were from East Asia (tofacitinib 5 mg BID, n = 22; tofacitinib 10 mg BID, n = 83). Overall, 87.6% and 24.8% of patients had AEs and serious AEs, respectively; IRs (95% CI) for AEs of special interest were herpes zoster (HZ; non-serious and serious), 6.07 (3.40-10.02); serious infections, 1.47 (0.40-3.76); opportunistic infections, 1.91 (0.62-4.45); major cardiovascular adverse events, 0.37 (0.01-2.04); malignancies (excluding non-melanoma skin cancer [NMSC]), 0.37 (0.01-2.04); and NMSC, 0.00 (0.00-1.35). No deaths, venous thromboembolic events, or gastrointestinal perforations occurred. At month 36, 68.2% and 54.2% of patients had a clinical response, 68.2% and 53.0% had endoscopic improvement, and 63.6% and 49.4% were in remission with tofacitinib 5 and 10 mg BID, respectively.ConclusionsThe HZ IR in East Asian patients was numerically higher versus the global study population; excluding HZ, tofacitinib safety and efficacy were consistent with the global study population.
| S-EPMC9796539 | biostudies-literature
Project description:BackgroundFor patients with UC, flexible maintenance dosing therapy may confer advantages for safety, efficacy, costs and patient preference. Tofacitinib is an oral, small molecule JAK inhibitor for the treatment of UC.AimTo assess the efficacy and safety of tofacitinib dose de-escalation and escalation in patients with UC.MethodsWe evaluated data (November 2017 data cut-off) from OCTAVE Open, an ongoing, open-label, long-term extension study. The dose de-escalation group comprised 66 tofacitinib induction responders in remission following 52 weeks' tofacitinib 10 mg b.d. maintenance therapy, subsequently de-escalated to 5 mg b.d. in OCTAVE Open. The dose escalation group comprised 57 tofacitinib induction responders who experienced treatment failure while receiving 5 mg b.d. maintenance therapy, subsequently escalated to 10 mg b.d. in OCTAVE Open.ResultsAfter tofacitinib de-escalation, 92.4% (61/66) and 84.1% (53/63) of patients maintained clinical response and 80.3% (53/66) and 74.6% (47/63) maintained remission, at months 2 and 12, respectively. After dose escalation, 57.9% (33/57) and 64.9% (37/57) of patients recaptured clinical response and 35.1% (20/57) and 49.1% (28/57) were in remission, at months 2 and 12, respectively. The incidence rate of herpes zoster with dose escalation (7.6 patients with events/100 patient-years) was numerically higher than in the overall tofacitinib UC programme.ConclusionsFollowing tofacitinib de-escalation in patients already in remission on 10 mg b.d., most maintained remission, although 25.4% lost remission, at month 12. For induction responders who dose-escalated following treatment failure on 5 mg b.d. maintenance therapy, 49.1% achieved remission by month 12. (ClinicalTrials.gov number: NCT01470612).
| S-EPMC9328429 | biostudies-literature
Project description:Background and aimsEtrasimod is an oral, selective, sphingosine 1-phosphate receptor modulator. In a phase 2, randomised, double-blind, placebo-controlled trial in adults with moderately-to-severely active ulcerative colitis [OASIS], etrasimod 2 mg provided significant benefit versus placebo and was generally well tolerated. This open-label extension [OLE] evaluated safety and efficacy of etrasimod for up to 52 weeks.MethodsIn OASIS, 156 patients received etrasimod 1 mg, etrasimod 2 mg, or placebo, once daily for 12 weeks. After completing OASIS, patients could enrol in the OLE and receive etrasimod 2 mg for an additional 34-40 weeks.ResultsIn all, 118 patients enrolled in the OLE; 112 patients received etrasimod 2 mg at any point and were evaluated for safety and efficacy. A total of 92 [82%] patients who received etrasimod 2 mg in the OLE completed the study. Treatment-emergent adverse events occurred in 60% [67/112] of patients receiving etrasimod 2 mg at any time, most commonly worsening ulcerative colitis and anaemia; 94% of adverse events were mild/moderate. At end of treatment, 64% of patients met the criteria for clinical response, 33% for clinical remission, and 43% for endoscopic improvement. Week 12 clinical response, clinical remission, or endoscopic improvement was maintained to end of treatment in 85%, 60%, or 69% of patients, respectively. Steroid-free clinical remission occurred in 22% of overall patients.ConclusionsIn this long-term extension study, etrasimod 2 mg demonstrated a favourable safety profile. Most patients with clinical response, clinical remission, or endoscopic improvement at Week 12 maintained that status to end of treatment.
| S-EPMC8218705 | biostudies-literature
Project description:BackgroundTofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of ulcerative colitis. We evaluated tofacitinib efficacy and safety in the 52-week maintenance study, OCTAVE Sustain, by baseline Mayo endoscopic subscore (MES) following 8-week induction.MethodsThe proportion of patients achieving efficacy endpoints at Week 24 or 52 of OCTAVE Sustain was evaluated by baseline MES following 8-week induction. Using logistic regression, the difference in treatment effect (tofacitinib vs. placebo) between baseline MES (0 vs. 1) for each endpoint was assessed. Adverse events were evaluated.ResultsAt Week 52 of OCTAVE Sustain, a numerically higher proportion of tofacitinib-treated patients achieved remission with OCTAVE Sustain baseline MES of 0 versus 1 (61.9% vs. 36.5% for tofacitinib 5 mg twice daily [BID] and 75.0% vs. 54.2% for tofacitinib 10 mg BID). Similar trends were observed for endoscopic remission and endoscopic improvement. Logistic regression analyses showed a larger treatment effect at Week 52 in patients with baseline MES of 0 versus 1 for clinical response (p = 0.0306) in the tofacitinib 5 mg BID group (other endpoints all p > 0.05); differences were not significant for any endpoint in the 10 mg BID group (all p > 0.05). Infection adverse events were less frequent among patients with baseline MES 0 versus 1.ConclusionsMES may be important in predicting long-term efficacy outcomes for tofacitinib maintenance treatment. Aiming for endoscopic remission during induction with tofacitinib 10 mg BID may allow successful maintenance with tofacitinib 5 mg BID. Safety was consistent with the known tofacitinib safety profile. Trial registration NCT01458574.
| S-EPMC9906955 | biostudies-literature
Project description:BackgroundObesity may affect efficacy and safety of biologic treatments for ulcerative colitis (UC). Tofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of UC.AimsTo assess efficacy and safety of tofacitinib in patients with UC, by baseline body mass index (BMI).MethodsThis post hoc analysis evaluated patients with UC receiving placebo or tofacitinib from the 8-week OCTAVE Induction 1 and 2 (NCT01465763, NCT01458951) and 52-week OCTAVE Sustain (NCT01458574) studies. Patients were stratified by BMI at OCTAVE Induction 1 and 2 baseline (<25, 25 to <30 and ≥30 kg/m2 ). Outcomes included remission, endoscopic improvement, clinical response, sustained steroid-free remission, Inflammatory Bowel Disease Questionnaire total score and Short Form-36 Health Survey scores. Adverse events were evaluated.ResultsAt Week 8 of OCTAVE Induction 1 and 2, and Week 52 of OCTAVE Sustain, higher proportions of patients receiving tofacitinib 5 or 10 mg twice daily (b.d.) achieved clinical response vs placebo, regardless of baseline BMI subgroup (all P < 0.05). Proportions of patients achieving efficacy endpoints were generally similar across BMI subgroups; in univariate and multivariate regression analyses, BMI was not a significant predictor (all P ≥ 0.05; univariate BMI [continuous] odds ratio for remission: 0.98 [95% confidence interval 0.95, 1.02]). There was no consistent trend between BMI and adverse events. Among patients receiving tofacitinib 10 mg b.d. in OCTAVE Induction 1 and 2, serious infections were numerically greater in the BMI ≥30 subgroup (3.2%) vs other subgroups (0.4%). Limitations included small patient numbers in the BMI ≥30 subgroup.ConclusionsEfficacy and safety of tofacitinib were similar in patients with UC regardless of baseline BMI.
| S-EPMC8362064 | biostudies-literature
Project description:BackgroundEndoscopy is routine in trials of ulcerative colitis therapies.AimTo investigate agreement between central and local Mayo endoscopic subscore (MES) reads in the OCTAVE programme METHODS: Flexible sigmoidoscopy was performed in tofacitinib induction (OCTAVE Induction 1&2, NCT01465763 and NCT01458951), maintenance (OCTAVE Sustain, NCT01458574) and open-label, long-term extension (OCTAVE Open, NCT01470612) studies. Kappa statistics and Bowker's tests evaluated agreement/disagreement between centrally and locally read MES, with potential determinants of differences analysed by logistic regression.ResultsModerate-to-substantial agreement was observed between central and local reads at screening (77.1% agreement; kappa 0.62 [95% confidence interval 0.59-0.66]), OCTAVE Induction 1&2 week (Wk) 8 (63.8%; 0.62 [0.59-0.66]), OCTAVE Sustain Wk 52 (55.6%; 0.56 [0.50-0.62]) and for induction non-responders at OCTAVE Open month 2 (59.9%; 0.54 [0.48-0.60]). Where disagreements occurred, local reads were systematically lower than central reads at OCTAVE Induction 1&2 Wk 8, OCTAVE Sustain Wk 52 and OCTAVE Open month 2 (Bowker's P < 0.0001); this difference was not observed at screening (P = 0.0852). Using multivariable logistic regression, geographical region, C-reactive protein (Wk 8), partial Mayo score (Wk 8) and prior tumour necrosis factor antagonist failure were associated with disparity at OCTAVE Induction 1&2 Wk 8 (P < 0.05). In OCTAVE Induction 1&2 and OCTAVE Sustain, significantly higher proportions of patients endoscopic improvement, remission and endoscopic remission with tofacitinib vs placebo, using either central or local reads.ConclusionModerate-to-substantial agreement was observed between central and local endoscopic reads. Where disagreements occurred, local reads were systematically lower than central reads at most timepoints, suggesting potential bias. ClinicalTrials.gov identifier: NCT01465763, NCT01458951, NCT01458574, NCT01470612.
| S-EPMC9291991 | biostudies-literature
Project description:Background and aimsTofacitinib is an oral, small molecule Janus kinase inhibitor for the treatment of ulcerative colitis. Here, we evaluate the efficacy and safety of tofacitinib re-treatment following treatment interruption in patients with ulcerative colitis.MethodsHere, patients with clinical response to tofacitinib 10 mg b.d. induction therapy were randomised to receive placebo in OCTAVE Sustain. Those experiencing treatment failure after Week 8 of OCTAVE Sustain entered OCTAVE Open and re-initiated tofacitinib 10 mg b.d. [re-treatment subpopulation]; efficacy and safety data are presented up to Month 36 of OCTAVE Open.ResultsMedian time to treatment failure following interruption was 169 (95% confidence interval [CI], 94.0-179.0) and 123 [95% CI, 91.0-168.0] days for induction remitters, and induction responders but non-remitters, respectively. Following re-treatment with tofacitinib, rates (non-responder imputation after a patient discontinued; latest observation carried forward imputation after a patient advanced to a subsequent study [NRI-LOCF]) of clinical response, remission, and endoscopic improvement were 74.0%, 39.0%, and 55.0% at Month 2, and 48.5%, 37.4%, and 42.4% at Month 36, respectively. Among induction remitters and induction responders but non-remitters, clinical response rates at Month 36 were 60.6% and 42.4% [NRI-LOCF], respectively. Efficacy was recaptured regardless of prior tumour necrosis factor inhibitor failure status. The safety profile of tofacitinib 10 mg b.d. re-treatment was consistent with the overall cohort and demonstrated no new safety risks associated with exposure of ≤36 months.ConclusionsMedian time to treatment failure was numerically higher in induction remitters versus induction responders but non-remitters. Following treatment interruption, efficacy was safely and successfully recaptured with tofacitinib 10 mg b.d. re-treatment in a substantial proportion of patients [ClinicalTrials.gov:NCT01458574;NCT01470612].
| S-EPMC8575053 | biostudies-literature
Project description:BackgroundTofacitinib is an oral small molecule Janus kinase inhibitor for the treatment of ulcerative colitis (UC). The tofacitinib OCTAVE clinical program included phase III induction (OCTAVE Induction 1 and 2) and maintenance (OCTAVE Sustain) studies, and an open-label, long-term extension study (OCTAVE Open).ObjectiveThis post hoc analysis assessed selected long-term, disease-specific patient-reported outcome (PRO) and health-related quality-of-life (HRQoL) measurements in patients with UC receiving tofacitinib in the OCTAVE clinical program.MethodsAnalyses included patients from OCTAVE Open assigned to tofacitinib 5 mg twice daily (subpopulation in remission at Week 52 of OCTAVE Sustain). OCTAVE Open data from the final analyses are shown to Month 48. Endpoints included rectal bleeding subscore (RBS) = 0, stool frequency subscore (SFS) ≤ 1, and HRQoL measure, Inflammatory Bowel Disease Questionnaire (IBDQ) remission (IBDQ total score ≥ 170); with non-responder imputation for missing data at all visits, and last observation carried forward for visits after a patient advanced to the next study (NRI-LOCF). Observed cases were also assessed.ResultsAt Month 48, of 175 patients, 95 (54.3%) and 96 (54.9%) achieved/maintained RBS = 0 and SFS ≤ 1, respectively (NRI-LOCF). Additionally, 93 (53.1%) patients achieved/maintained IBDQ remission at Month 48 (NRI-LOCF).ConclusionsAmong patients who entered OCTAVE Open in remission, most maintained normalization of rectal bleeding and improvement in stool frequency for ≤ 4 years of follow-up in OCTAVE Open. IBDQ remission was also generally maintained in OCTAVE Open. These data show robust maintenance of key UC PROs and durability of response with tofacitinib 5 mg twice daily.Trial registrationhttp://www.Clinicaltrialsgov (NCT01465763 [21/10/2011]; NCT01458951 [21/10/2011]; NCT01458574 [21/10/2011]; NCT01470612 [21/10/2011]).
| S-EPMC9911479 | biostudies-literature