User login
A 10-mg dose of tofacitinib twice daily was significantly more effective than placebo for inducing remission in ulcerative colitis patients, based on data from a group of three randomized trials totaling approximately 1,500 adults. The findings were published online May 3 in the New England Journal of Medicine (2017;376:1723-36).
The series of OCTAVE trials (Oral Clinical Trials for Tofacitinib in Ulcerative Colitis) included adults with moderately to severely active ulcerative colitis (UC). Patients were randomized to 10 mg of tofacitinib, 5 mg tofacitinib, or placebo. The studies were conducted over a 4-year period, at 144 sites for OCTAVE 1, 169 sites for OCTAVE 2, and 297 sites for OCTAVE Sustain.
In both OCTAVE 1 and OCTAVE 2, the remission rates at 8 weeks were significantly higher in the 10-mg tofacitinib groups, compared with the placebo groups (18.5% vs. 8.2%, respectively; 16.6% vs. 3.6%, respectively). The rate of remission at 52 weeks was significantly higher in the 5-mg and 10-mg tofacitinib groups (34.3% and 40.6%, respectively) than in the placebo group (11.1%) in the OCTAVE Sustain trial.
In addition, rates of mucosal healing were greater in the tofacitinib group than in the placebo group at 8 weeks and 52 weeks.
In the OCTAVE 1 trial, serious adverse events occurred in 4.2% and 8.0% of patients in the 10-mg and placebo groups, respectively. In the OCTAVE 2 trial, they occured in 3.4% and 4.1% of the 10-mg and placebo groups, respectively. The rate of serious adverse events in the OCTAVE Sustain trial was 5.1%, 5.6%, and 6.6% in the 10-mg, 5-mg, and placebo groups, respectively. Tofacitinib was associated with increased lipid levels, as well as higher rates of overall infection and herpes zoster infection, compared with placebo.
The study was supported by Pfizer. Lead author Dr. Sandborn and several coauthors disclosed financial relationships with multiple companies including Pfizer.
“This report is the culmination of an international effort,” over a 4-year period, wrote Sonia Friedman, MD, of Harvard University in an accompanying editorial.
“This study has all the elements of a high-quality trial: a large, international cohort of patients and investigators; reasonable enrollment criteria that would apply to many of my own patients with moderate-to-severe ulcerative colitis; rigorous and unbiased scoring for response, remission, and mucosal healing; fair adjudication of adverse events; and meticulous reporting of all meaningful outcomes and laboratory test results,” she said. Tofacitinib has proven its efficacy – its exact role will be determined by additional research, she noted.
“Only a continued combination of human ingenuity, worldwide cooperation, and enthusiastic funding will allow investigators to further explore the mechanisms by which JAK inhibition ameliorates inflammation in patients with ulcerative colitis and ... identify the specific subsets of patients who will most likely benefit from this new therapy,” Dr. Friedman emphasized (N. Engl. J. Med. 2017;376:1792-3).
Dr. Friedman is affiliated with Harvard University, Boston, Mass., and Brigham and Women’s Hospital Center for Crohn’s and Colitis, Chestnut Hill, Mass. She disclosed receiving personal fees from Boston University.
“This report is the culmination of an international effort,” over a 4-year period, wrote Sonia Friedman, MD, of Harvard University in an accompanying editorial.
“This study has all the elements of a high-quality trial: a large, international cohort of patients and investigators; reasonable enrollment criteria that would apply to many of my own patients with moderate-to-severe ulcerative colitis; rigorous and unbiased scoring for response, remission, and mucosal healing; fair adjudication of adverse events; and meticulous reporting of all meaningful outcomes and laboratory test results,” she said. Tofacitinib has proven its efficacy – its exact role will be determined by additional research, she noted.
“Only a continued combination of human ingenuity, worldwide cooperation, and enthusiastic funding will allow investigators to further explore the mechanisms by which JAK inhibition ameliorates inflammation in patients with ulcerative colitis and ... identify the specific subsets of patients who will most likely benefit from this new therapy,” Dr. Friedman emphasized (N. Engl. J. Med. 2017;376:1792-3).
Dr. Friedman is affiliated with Harvard University, Boston, Mass., and Brigham and Women’s Hospital Center for Crohn’s and Colitis, Chestnut Hill, Mass. She disclosed receiving personal fees from Boston University.
“This report is the culmination of an international effort,” over a 4-year period, wrote Sonia Friedman, MD, of Harvard University in an accompanying editorial.
“This study has all the elements of a high-quality trial: a large, international cohort of patients and investigators; reasonable enrollment criteria that would apply to many of my own patients with moderate-to-severe ulcerative colitis; rigorous and unbiased scoring for response, remission, and mucosal healing; fair adjudication of adverse events; and meticulous reporting of all meaningful outcomes and laboratory test results,” she said. Tofacitinib has proven its efficacy – its exact role will be determined by additional research, she noted.
“Only a continued combination of human ingenuity, worldwide cooperation, and enthusiastic funding will allow investigators to further explore the mechanisms by which JAK inhibition ameliorates inflammation in patients with ulcerative colitis and ... identify the specific subsets of patients who will most likely benefit from this new therapy,” Dr. Friedman emphasized (N. Engl. J. Med. 2017;376:1792-3).
Dr. Friedman is affiliated with Harvard University, Boston, Mass., and Brigham and Women’s Hospital Center for Crohn’s and Colitis, Chestnut Hill, Mass. She disclosed receiving personal fees from Boston University.
A 10-mg dose of tofacitinib twice daily was significantly more effective than placebo for inducing remission in ulcerative colitis patients, based on data from a group of three randomized trials totaling approximately 1,500 adults. The findings were published online May 3 in the New England Journal of Medicine (2017;376:1723-36).
The series of OCTAVE trials (Oral Clinical Trials for Tofacitinib in Ulcerative Colitis) included adults with moderately to severely active ulcerative colitis (UC). Patients were randomized to 10 mg of tofacitinib, 5 mg tofacitinib, or placebo. The studies were conducted over a 4-year period, at 144 sites for OCTAVE 1, 169 sites for OCTAVE 2, and 297 sites for OCTAVE Sustain.
In both OCTAVE 1 and OCTAVE 2, the remission rates at 8 weeks were significantly higher in the 10-mg tofacitinib groups, compared with the placebo groups (18.5% vs. 8.2%, respectively; 16.6% vs. 3.6%, respectively). The rate of remission at 52 weeks was significantly higher in the 5-mg and 10-mg tofacitinib groups (34.3% and 40.6%, respectively) than in the placebo group (11.1%) in the OCTAVE Sustain trial.
In addition, rates of mucosal healing were greater in the tofacitinib group than in the placebo group at 8 weeks and 52 weeks.
In the OCTAVE 1 trial, serious adverse events occurred in 4.2% and 8.0% of patients in the 10-mg and placebo groups, respectively. In the OCTAVE 2 trial, they occured in 3.4% and 4.1% of the 10-mg and placebo groups, respectively. The rate of serious adverse events in the OCTAVE Sustain trial was 5.1%, 5.6%, and 6.6% in the 10-mg, 5-mg, and placebo groups, respectively. Tofacitinib was associated with increased lipid levels, as well as higher rates of overall infection and herpes zoster infection, compared with placebo.
The study was supported by Pfizer. Lead author Dr. Sandborn and several coauthors disclosed financial relationships with multiple companies including Pfizer.
A 10-mg dose of tofacitinib twice daily was significantly more effective than placebo for inducing remission in ulcerative colitis patients, based on data from a group of three randomized trials totaling approximately 1,500 adults. The findings were published online May 3 in the New England Journal of Medicine (2017;376:1723-36).
The series of OCTAVE trials (Oral Clinical Trials for Tofacitinib in Ulcerative Colitis) included adults with moderately to severely active ulcerative colitis (UC). Patients were randomized to 10 mg of tofacitinib, 5 mg tofacitinib, or placebo. The studies were conducted over a 4-year period, at 144 sites for OCTAVE 1, 169 sites for OCTAVE 2, and 297 sites for OCTAVE Sustain.
In both OCTAVE 1 and OCTAVE 2, the remission rates at 8 weeks were significantly higher in the 10-mg tofacitinib groups, compared with the placebo groups (18.5% vs. 8.2%, respectively; 16.6% vs. 3.6%, respectively). The rate of remission at 52 weeks was significantly higher in the 5-mg and 10-mg tofacitinib groups (34.3% and 40.6%, respectively) than in the placebo group (11.1%) in the OCTAVE Sustain trial.
In addition, rates of mucosal healing were greater in the tofacitinib group than in the placebo group at 8 weeks and 52 weeks.
In the OCTAVE 1 trial, serious adverse events occurred in 4.2% and 8.0% of patients in the 10-mg and placebo groups, respectively. In the OCTAVE 2 trial, they occured in 3.4% and 4.1% of the 10-mg and placebo groups, respectively. The rate of serious adverse events in the OCTAVE Sustain trial was 5.1%, 5.6%, and 6.6% in the 10-mg, 5-mg, and placebo groups, respectively. Tofacitinib was associated with increased lipid levels, as well as higher rates of overall infection and herpes zoster infection, compared with placebo.
The study was supported by Pfizer. Lead author Dr. Sandborn and several coauthors disclosed financial relationships with multiple companies including Pfizer.
FROM THE NEW ENGLAND JOURNAL OF MEDICINE
Key clinical point: Tofacitinib, a JAK inhibitor, was a significantly more effective induction and maintenance therapy for patients with moderate to severe ulcerative colitis compared with placebo.
Major finding: Tofacitinib dosed at 10 mg twice daily yielded a remission rate of 41% at 52 weeks, compared with 11% in a placebo group.
Data source: The OCTAVE series of three randomized trials totaled approximately 1,500 adults with moderate to severely active ulcerative colitis.
Disclosures: The study was supported by Pfizer. Lead author Dr. Sandborn and several coauthors disclosed financial relationships with multiple companies, including Pfizer.
