ABSTRACT
BACKGROUND & AIMS: The management of intra-abdominal abscesses complicating Crohn's disease (CD) is challenging, and surgery with delayed intestinal resection is often recommended. The aims of this study were to estimate the success rate of adalimumab (ADA) in patients with CD with an intra-abdominal abscess resolved without surgery, and to identify predictive factors for success. METHODS: A multicenter, prospective study was conducted in biologic-naïve patients with CD with resolved intra-abdominal abscess treated with ADA with a 2-year follow-up. The primary endpoint was ADA failure at week (W) 24 defined as a need for steroids after W12, intestinal resection, abscess recurrence, and clinical relapse. Secondary post-hoc endpoint was the long-term success defined as the survival without abscess relapse or intestinal resection at W104. The factors associated with ADA failure at W24 and W104 were identified using a logistic and a Cox regression, respectively. RESULTS: From April 2013 to December 2017, 190 patients from 27 GETAID centers were screened, and 117 were included in the analysis. Fifty-eight patients (50%) were male, and the median age at baseline was 28 years. At W24, 87 patients (74%; 95% confidence interval [CI], 65.5%-82.0%; n = 117) achieved ADA success. Among the 30 patients with ADA failure, 15 underwent surgery. At W104, the survival rate without abscess recurrence or surgery was 72.9% (95% CI, 62.1%-79.8%; n = 109). Abscess drainage was significantly associated with ADA failure at W24 (odds ratio, 4.18; 95% CI, 1.06-16.5; P =0 .043). Disease duration (hazard ratio [HR], 1.32; 95% CI, 1.09-1.59; P = .008), abscess drainage (HR, 5.59; 95% CI, 2.21-14.15; P = .001), and inflammatory changes in mesenteric fat (HR, 0.4; 95% CI, 0.17-0.94; P = .046) were significantly associated with ADA failure at W104. CONCLUSION: Provided that the abscess was carefully managed before initiating medical treatment, this study showed the high efficacy of ADA in the short and long term in biologic-naïve patients with CD complicated by an intra-abdominal abscess. CLINICALTRIALS: gov, Number: NCT02856763.
Subject(s)
Abdominal Abscess , Biological Products , Crohn Disease , Humans , Male , Adult , Female , Adalimumab/therapeutic use , Crohn Disease/complications , Crohn Disease/drug therapy , Prospective Studies , Abscess/drug therapy , Treatment Outcome , Abdominal Abscess/drug therapy , Recurrence , Biological Products/therapeutic useABSTRACT
BACKGROUND & AIMS: Crohn's disease (CD) patients included in the Tailored Treatment With Infliximab for Active Crohn's Disease (TAILORIX) trial started infliximab in combination with an immunosuppressant for 1 year. The aim of the present study was to determine the long-term disease course beyond the study period. METHODS: We compared the outcomes of patients who did or did not reach the primary end point of the TAILORIX trial, defined as sustained corticosteroid-free clinical remission from weeks 22 through 54, with no ulcers on ileocolonoscopy at week 54. The primary outcome of this follow-up study was the progression-free survival of CD defined by anal or major abdominal surgery, CD-related hospitalization, or the need for a new systemic CD treatment. RESULTS: The 95 patients (median disease duration, 4.5 mo; interquartile range, 1.0-56.6 mo) analyzed, including 45 (47%) who achieved the primary end point, were followed up for a median duration of 64.2 months (interquartile range, 57.6-69.9 mo) after the end of the study period. There was no significant difference in CD progression-free survival at 1, 3, and 5 years between patients who achieved the TAILORIX primary end point and patients who did not (P = .64). No difference was observed between both groups for each component of CD progression: anal surgery, major abdominal surgery, CD-related hospitalization, or the need for a new systemic CD treatment. CONCLUSIONS: Achieving a sustained clinical remission off steroids with complete endoscopic remission in this cohort of 95 patients with early CD was not associated with less disease progression. Prospective trials to define the therapeutic goals that change the natural history of CD and prevent complications are needed.
Subject(s)
Crohn Disease , Disease Progression , Follow-Up Studies , Humans , Infliximab , Prospective Studies , Remission Induction , Steroids , Treatment OutcomeABSTRACT
BACKGROUND AND AIMS: Inflammatory bowel diseases (IBD), including Crohn's disease (CD) and ulcerative colitis (UC), and human immunodeficiency virus (HIV) both impact innate and adaptive immunity in the intestinal mucosa. As it is a rare situation, the intersection between HIV and IBD remains unclear, especially the impact of HIV infection on the course of IBD, and the drug safety profile is unknown. METHODS: We conducted a multicenter retrospective cohort study between January 2019 and August 2020. All adult patients with IBD and concomitant HIV infection were included. Each IBD patient with HIV was matched to two HIV-uninfected IBD patients. RESULTS: Overall, 195 patients with IBD were included, including 65 HIV-infected patients and 130 without HIV infection. Of the 65 infected patients, 22 (33.8%) required immunosuppressants and 31 (47.7%) biologics. In the HIV-infected group, the need for immunosuppressants (p = 0.034 for CD and p = 0.012 for UC) and biologics (p = 0.004 for CD and p = 0.008 for UC) was significantly lower. The disease course, using a severity composite criterion, was not significantly different between the two groups for CD (hazard ration (HR) = 1.3 [0.7; 2.4], p = 0.45) and UC (HR, 1.1 [0.5; 2.7], p = 0.767). The overall drug safety profile was statistically similar between the two groups. CONCLUSION: Although HIV-infected patients receive less treatments, the course of their IBD did not differ than uninfected, suggesting that HIV infection might attenuate IBD. The drug safety profile is reassuring, allowing physician to treat these patients according to current recommendations.
Subject(s)
Colitis, Ulcerative , Crohn Disease , HIV Infections , Inflammatory Bowel Diseases , Adult , Colitis, Ulcerative/complications , Crohn Disease/complications , HIV Infections/complications , HIV Infections/drug therapy , Humans , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/drug therapy , Retrospective StudiesABSTRACT
INTRODUCTION: The aim of our study was to compare clear liquid diet with 2 different polyethylene glycol (PEG)-based bowel preparation methods regarding diagnostic yield of small bowel capsule endoscopy (SBCE) in patients with suspected small bowel bleeding (SBB). METHODS: In this prospective multicenter randomized controlled trial, consecutive patients undergoing SBCE for suspected SBB between September 2010 and February 2016 were considered. Patients were randomly assigned to standard regimen, that is, clear fluids only (prep 1), standard regimen plus 500 mL PEG after SBCE ingestion (prep 2), or standard regimen plus 2 L PEG plus 500 mL PEG after SBCE ingestion (prep 3). The primary outcome was the detection of at least one clinically significant lesion in the small bowel. The quality of small bowel cleansing was assessed. A questionnaire on the clinical tolerance was filled by the patients. RESULTS: We analyzed 834 patients. No significant difference was observed for detection of P1 or P2 small bowel lesions between prep1 group (40.5%), prep 2 group (40.2%), and prep 3 group (38.5%). Small bowel cleansing was improved in prep 2 and 3 groups compared with that in prep 1 group. Compliance to the preparation and tolerance was better in prep 2 group than in prep 3 group. DISCUSSION: Small bowel purgative before SBCE allowed better quality of cleansing. However, it did not improve diagnostic yield of SBCE for suspected SBB.
Subject(s)
Capsule Endoscopy/instrumentation , Cathartics/pharmacology , Gastrointestinal Hemorrhage/diagnosis , Intestine, Small/diagnostic imaging , Patient Compliance , Polyethylene Glycols/pharmacology , Female , Humans , Male , Middle Aged , Prospective Studies , Surface-Active Agents/pharmacologyABSTRACT
INTRODUCTION: There are currently no comparative data on the efficacy and safety of vedolizumab and ustekinumab in ulcerative colitis (UC) after anti-TNF therapy fails. METHODS: We retrieved the full datasets of two observational, multicentre, retrospective studies of patients with UC for whom anti-TNF therapy failed and the patients were then treated with either vedolizumab or ustekinumab. The outcomes included steroid-free clinical remission, clinical remission, treatment persistence, colectomy, hospitalization, and serious and infectious adverse events. Propensity scores weighted comparison was applied. RESULTS: In total, 121 patients were included in the vedolizumab group and 97 were included in the ustekinumab group. At week 14 and week 52, in the weighted cohort, no difference was found between vedolizumab and ustekinumab for steroid-free clinical remission (OR = 0.55 [0.21-1.41], p = .21 and 0.94 [0.40-2.22], p = .89, respectively). There was no difference between vedolizumab and ustekinumab for secondary outcomes such as clinical remission, hospitalization, UC-related surgery, treatment persistence and serious and infectious adverse events. CONCLUSION: In patients with UC for whom anti-TNF therapy failed, no difference was found between vedolizumab and ustekinumab after propensity scores weighted comparison. Further studies are required to determine predictive factors of the efficacy of both biological agents.
Subject(s)
Colitis, Ulcerative , Ustekinumab , Humans , Ustekinumab/therapeutic use , Colitis, Ulcerative/drug therapy , Colitis, Ulcerative/chemically induced , Tumor Necrosis Factor Inhibitors , Retrospective Studies , Treatment Outcome , Cohort Studies , Gastrointestinal Agents/therapeutic use , Remission InductionABSTRACT
BACKGROUND & AIMS: Higher infliximab trough levels are associated with clinical and endoscopic remission in patients with Crohn's disease (CD). We investigated pharmacodynamic features of infliximab and radiological healing. METHODS: We performed a substudy of the TAILORIX trial (patients with active luminal CD in Europe, treated with infliximab), analyzing baseline and week 54 magnetic resonance enterography (MRE) data. MREs were scored using the MaRIA score by blinded central readers. Radiologic response and remission were defined, based on MaRIA criteria in all segments, as scores below 11 and 7, respectively. We collected data on infliximab trough levels, biomarkers, and endoscopic findings. Our primary aim was to evaluate pharmacodynamic features associated with radiologic response and remission, based on MRE assessments at baseline and at 54 weeks after initiation of infliximab therapy. RESULTS: We analyzed data from 36 patients (50% female; median age 35.7 years; interquartile age range, 25.6-48.6 years; median disease duration, 1.5 months; interquartile duration range, 0.6-22.4 months). At week 54 of treatment, 36.4% of patients had a radiologic response, 30.3% of patients were in remission, and 71% had endoscopic features of remission. At baseline, there was a correlation between the CD endoscopic index of severity and MaRIA scores (κ = 0.46; P = .008), but we found no correlation at week 54 (κ = 0.06; P = .75). Radiologic remission correlated with infliximab trough level at week 14 (P = .049) when the infliximab trough level cut-off value was set at 7.8 µg/mL (area under the curve, 0.74; 75% sensitivity; 86% specificity; 90% negative predictive value; 57% positive predictive value). Radiologic response correlated with infliximab trough levels at week 14 (P = .048) when the infliximab trough level cut-off value was set at 7.8 µg/mL (area under the curve, 0.73; 70% sensitivity; 90% specificity; 86% negative predictive value; 78% positive predictive value) and with continuous pharmacologic evidence of response (infliximab trough levels above 5.0 µg/mL at all time points) (P = .034). CONCLUSIONS: In a substudy of data from the TAILORIX trial of patients with active luminal CD, we identified a relationship between exposure to infliximab and radiologic evidence of outcomes.
Subject(s)
Crohn Disease , Adult , Crohn Disease/diagnostic imaging , Crohn Disease/drug therapy , Female , Gastrointestinal Agents/therapeutic use , Humans , Infliximab/therapeutic use , Magnetic Resonance Imaging , Male , Middle Aged , Prospective Studies , Treatment OutcomeABSTRACT
BACKGROUND/AIMS: Few data on the evolution of endoscopic findings are available in patients with acute severe ulcerative colitis (ASUC). The aim of this study was to describe this evolution in a prospective cohort. METHODS: Patients admitted for a steroid-refractory ASUC and included in a randomized trial comparing infliximab and cyclosporine were eligible if they achieved steroid-free clinical remission at day 98. Flexible sigmoidoscopies were performed at baseline, days 7, 42 and 98. Ulcerative colitis endoscopic index of severity (UCEIS) and its sub-scores - vascular pattern, bleeding and ulceration/erosion - were post-hoc calculated. Global endoscopic remission was defined by a UCEIS of 0, and partial endoscopic remission by any UCEIS sub-score of 0. RESULTS: Among the 55 patients analyzed (29 infliximab and 26 cyclosporine), 49 (83%) had UCEIS ≥6 at baseline at baseline. Partial endoscopic remission rates were higher for bleeding than for vascular pattern and for ulcerations/erosions at day 7 (20% vs. 4% and 5% (n = 55); p = .004 and p=.04), for bleeding and ulceration/erosion than for vascular pattern at day 42 [63% and 65% vs. 33% (n=54); p<.001 for both] and at day 98 [78% and 92% vs. 56% (n = 50); p = .007 and p < .001]. Global endoscopic remission rates at day 98 were higher in patients treated with infliximab than with cyclosporine [73% vs. 25% (n = 26 and 24); p < .001]. CONCLUSION: In steroid-refractory ASUC patients responding to a second-line medical therapy, endoscopic remission process started with bleeding remission and was not achieved in half the patients at day 98 for vascular pattern. Infliximab provided a higher endoscopic remission rate than cyclosporine at day 98.
Subject(s)
Colitis, Ulcerative , Colitis, Ulcerative/drug therapy , Cyclosporine/therapeutic use , Humans , Infliximab/therapeutic use , Prospective Studies , Severity of Illness Index , Steroids , Treatment OutcomeABSTRACT
BACKGROUND & AIMS: Vedolizumab is used to treat patients with ulcerative colitis (UC), although there is a delay before it is effective. Induction therapy with a calcineurin inhibitor (cyclosporine or tacrolimus) in combination with vedolizumab as maintenance therapy could be an option for patients with an active steroid-refractory UC. We assessed the efficacy and safety of this combination. METHODS: We performed a retrospective observational study, collecting data from 12 referral centers in France that were included in the Groupe d'Etude Thérapeutique des Affections Inflammatoires du tube Digestif. We collected information on 39 patients with an active steroid-refractory UC (31 with active severe UC and 36 failed by treatment with a tumor necrosis factor antagonist) who received a calcineurin inhibitor as induction therapy along with vedolizumab as maintenance therapy. Inclusion date was the first vedolizumab infusion. The outcomes were survival without colectomy, survival without vedolizumab discontinuation, and safety. RESULTS: After a median follow-up period of 11 months, 11 patients (28%) underwent colectomy. At 12 months, 68% of the patients survived without colectomy (95% CI, 53%-84%) and 44% survived without vedolizumab discontinuation (95% CI, 27%-61%). No deaths occurred and 4 severe adverse events were observed. CONCLUSIONS: In a retrospective analysis of 39 patients with an active steroid-refractory UC (most refractory to a tumor necrosis factor antagonist), we found that initial treatment with a calcineurin inhibitor in combination with vedolizumab allowed more than two thirds of patients to avoid colectomy. Further studies are needed to assess the safety of this strategy.
Subject(s)
Antibodies, Monoclonal, Humanized/administration & dosage , Calcineurin Inhibitors/administration & dosage , Colitis, Ulcerative/drug therapy , Drug Therapy, Combination/methods , Gastrointestinal Agents/administration & dosage , Induction Chemotherapy/methods , Adolescent , Adult , Aged , Antibodies, Monoclonal, Humanized/adverse effects , Calcineurin Inhibitors/adverse effects , Drug Therapy, Combination/adverse effects , Drug-Related Side Effects and Adverse Reactions/epidemiology , Drug-Related Side Effects and Adverse Reactions/pathology , Female , France , Gastrointestinal Agents/adverse effects , Humans , Induction Chemotherapy/adverse effects , Male , Middle Aged , Retrospective Studies , Treatment Outcome , Young AdultABSTRACT
BACKGROUND & AIMS: A combination of infliximab and immunomodulators is the most efficacious treatment for Crohn's disease (CD). Patients have the best outcomes when their serum concentrations of these drugs are above a determined therapeutic threshold. We performed a prospective, randomized trial to determine whether therapeutic drug monitoring (TDM) to maintain serum levels of infliximab above 3 µg/mL produced higher rates of clinical and endoscopic remission than adapting dose based only on symptoms. METHODS: We performed a double-blind trial in which 122 biologic-naïve adult patients with active CD (71 female, median age 29.8 years) received induction treatment with infliximab in combination with an immunosuppressant, from July 2012 through September 2015 at 27 centers in Europe. At week 14 of treatment, patients were randomly assigned (1:1:1) to 3 infliximab maintenance groups: dose increases (2 maximum) in steps of 2.5 mg/kg based on clinical symptoms and biomarker analysis and/or serum infliximab concentrations (dose intensification strategy [DIS]1 group); dose increase from 5 to 10 mg/kg based on the same criteria (DIS2 group); dose increase to 10 mg/kg based on clinical symptoms alone (controls). Patients' CD activity index scores, levels of C-reactive protein, fecal levels of calprotectin, and serum concentrations of infliximab were determined at baseline and at weeks 2, 4, 6, 12, and 14 of treatment, and then every 4 weeks thereafter until week 54. The primary endpoint was sustained corticosteroid-free clinical remission (CD activity index <150) from weeks 22 through 54 with no ulcers at week 54. RESULTS: The primary endpoint was reached by 15 (33%) of 45 patients in the DIS1 group, 10 (27%) of 37 patients in the DIS2 group, and 16 (40%) of 40 patients in the control group (P = .50). CONCLUSIONS: In a prospective randomized exploratory trial of patients with active CD, we found increasing dose of infliximab based on a combination of symptoms, biomarkers, and serum drug concentrations does not lead to corticosteroid-free clinical remission in a larger proportion of patients than increasing dose based on symptoms alone. EUDRACT NUMBER: 2011-003038-14.
Subject(s)
Adrenal Cortex Hormones/administration & dosage , Anti-Inflammatory Agents/administration & dosage , Crohn Disease/drug therapy , Drug Monitoring , Endoscopy, Gastrointestinal , Gastrointestinal Agents/administration & dosage , Infliximab/administration & dosage , Adrenal Cortex Hormones/adverse effects , Adult , Anti-Inflammatory Agents/adverse effects , Anti-Inflammatory Agents/blood , Biomarkers/blood , Crohn Disease/blood , Crohn Disease/diagnosis , Crohn Disease/immunology , Double-Blind Method , Drug Dosage Calculations , Drug Therapy, Combination , Europe , Female , Gastrointestinal Agents/adverse effects , Gastrointestinal Agents/blood , Humans , Infliximab/adverse effects , Infliximab/blood , Male , Predictive Value of Tests , Proof of Concept Study , Prospective Studies , Remission Induction , Time Factors , Treatment Outcome , Young AdultABSTRACT
BACKGROUND & AIMS: Parenteral methotrexate is an effective treatment for patients with Crohn's disease, but has never been adequately evaluated in patients with ulcerative colitis (UC). We conducted a randomized controlled trial to determine its safety and efficacy in patients with steroid-dependent UC. METHODS: We performed a double-blind, placebo-controlled trial to evaluate the efficacy of parenteral methotrexate (25 mg/wk) in 111 patients with corticosteroid-dependent UC at 26 medical centers in Europe from 2007 through 2013. Patients were given prednisone (10 to 40 mg/d) when the study began and were randomly assigned to groups (1:1) given placebo or methotrexate (intramuscularly or subcutaneously, 25 mg weekly) for 24 weeks. The primary end point was steroid-free remission (defined as a Mayo score ≤2 with no item >1 and complete withdrawal of steroids) at week 16. Secondary endpoints included clinical remission (defined as a Mayo clinical subscore ≤2 with no item >1) and endoscopic healing without steroids at weeks 16 and/or 24, remission without steroids at week 24, and remission at both weeks 16 and 24. RESULTS: Steroid-free remission at week 16 was achieved by 19 of 60 patients given methotrexate (31.7%) and 10 of 51 patients given placebo (19.6%)--a difference of 12.1% (95% confidence interval [CI]: -4.0% to 28.1%; P = .15). The proportion of patients in steroid-free clinical remission at week 16 was 41.7% in the methotrexate group and 23.5% in the placebo group, for a difference of 18.1% (95% CI: 1.1% to 35.2%; P = .04). The proportions of patients with steroid-free endoscopic healing at week 16 were 35% in the methotrexate group and 25.5% in the placebo group--a difference of 9.5% (95% CI: -7.5% to 26.5%; P = .28). No differences were observed in other secondary end points. More patients receiving placebo discontinued the study because of adverse events (47.1%), mostly caused by UC, than patients receiving methotrexate (26.7%; P = .03). A higher proportion of patients in the methotrexate group had nausea and vomiting (21.7%) than in the placebo group (3.9%; P = .006). CONCLUSIONS: In a randomized controlled trial, parenteral methotrexate was not superior to placebo for induction of steroid-free remission in patients with UC. However, methotrexate induced clinical remission without steroids in a significantly larger percentage of patients, resulting in fewer withdrawals from therapy due to active UC. ClinicalTrials.gov ID NCT00498589.
Subject(s)
Adrenal Cortex Hormones/therapeutic use , Anti-Inflammatory Agents/therapeutic use , Colitis, Ulcerative/drug therapy , Colon/drug effects , Gastrointestinal Agents/therapeutic use , Methotrexate/therapeutic use , Adrenal Cortex Hormones/adverse effects , Adult , Anti-Inflammatory Agents/administration & dosage , Anti-Inflammatory Agents/adverse effects , Colitis, Ulcerative/diagnosis , Colon/pathology , Double-Blind Method , Drug Therapy, Combination , Europe , Female , Gastrointestinal Agents/administration & dosage , Gastrointestinal Agents/adverse effects , Humans , Injections, Intramuscular , Injections, Subcutaneous , Male , Methotrexate/administration & dosage , Methotrexate/adverse effects , Middle Aged , Remission Induction , Time Factors , Treatment Outcome , Wound Healing/drug effectsABSTRACT
OBJECTIVES: We sought to determine the frequency of and risk factors for early (30-day) postoperative complications after ileocecal resection in a well-characterized, prospective cohort of Crohn's disease patients. METHODS: The REMIND group performed a nationwide study in 9 French university medical centers. Clinical-, biological-, surgical-, and treatment-related data on the 3 months before surgery were collected prospectively. Patients operated on between 1 September 2010 and 30 August 2014 were included. RESULTS: A total of 209 patients were included. The indication for ileocecal resection was stricturing disease in 109 (52%) cases, penetrating complications in 88 (42%), and medication-refractory inflammatory disease in 12 (6%). A two-stage procedure was performed in 33 (16%) patients. There were no postoperative deaths. Forty-three (21%) patients (23% of the patients with a one-stage procedure vs. 9% of those with a two-stage procedure, P=0.28) experienced a total of 54 early postoperative complications after a median time interval of 5 days (interquartile range, 4-12): intra-abdominal septic complications (n=38), extra-intestinal infections (n=10), and hemorrhage (n=6). Eighteen complications (33%) were severe (Dindo-Clavien III-IV). Reoperation was necessary in 14 (7%) patients, and secondary stomy was performed in 8 (4.5%). In a multivariate analysis, corticosteroid treatment in the 4 weeks before surgery was significantly associated with an elevated postoperative complication rate (odds ratio (95% confidence interval)=2.69 (1.15-6.29); P=0.022). Neither preoperative exposure to anti-tumor necrosis factor (TNF) agents (n=93, 44%) nor trough serum anti-TNF levels were significant risk factors for postoperative complications. CONCLUSIONS: In this large, nationwide, prospective cohort, postoperative complications were observed after 21% of the ileocecal resections. Corticosteroid treatment in the 4 weeks before surgery was significantly associated with an elevated postoperative complication rate. In contrast, preoperative anti-TNF therapy (regardless of the serum level or the time interval between last administration and surgery) was not associated with an elevated risk of postoperative complications.
Subject(s)
Cecum/surgery , Crohn Disease/surgery , Digestive System Surgical Procedures , Ileum/surgery , Postoperative Complications/epidemiology , Sepsis/epidemiology , Adolescent , Adrenal Cortex Hormones/therapeutic use , Adult , Aged , Cecal Diseases/etiology , Cecal Diseases/surgery , Cohort Studies , Constriction, Pathologic/etiology , Constriction, Pathologic/surgery , Crohn Disease/complications , Crohn Disease/drug therapy , Female , France/epidemiology , Humans , Ileal Diseases/etiology , Ileal Diseases/surgery , Ileostomy , Immunosuppressive Agents/therapeutic use , Intestinal Perforation/etiology , Intestinal Perforation/surgery , Male , Middle Aged , Multivariate Analysis , Odds Ratio , Postoperative Hemorrhage/epidemiology , Prospective Studies , Reoperation , Risk Factors , Tumor Necrosis Factor-alpha/antagonists & inhibitors , Young AdultABSTRACT
Capsule endoscope aspiration is an increasingly reported complication, potentially responsible for respiratory distress and asphyxia. This adverse event is primarily managed by rigid bronchoscopy when spontaneous expulsion does not occur. This complication is all the more detrimental to patients as it can delay or jeopardize further digestive exploration. We report direct repositioning of the capsule in the stomach at the same time as bronchoscopy, thus making second-line gastrointestinal endoscopy needless.
Subject(s)
Asphyxia/surgery , Bronchi/surgery , Bronchoscopy/methods , Capsule Endoscopes , Foreign Bodies/surgery , Respiratory Aspiration/surgery , Aged , Asphyxia/diagnosis , Asphyxia/etiology , Humans , Male , Radiography, Thoracic , Respiratory Aspiration/complications , Respiratory Aspiration/diagnosisABSTRACT
BACKGROUND & AIMS: Ustekinumab, a human monoclonal antibody against the p40 subunit of interleukins-12 and -23, is effective in inducing and maintaining remission in patients with luminal Crohn's disease (CD). We assessed the efficacy and safety of subcutaneous ustekinumab in patients with anti-tumor necrosis factor (anti-TNF) refractory CD. METHODS: We performed a retrospective observational study, collecting data from the Groupe d'Etude Thérapeutique des Affections Inflammatoires du tube Digestif on 122 consecutive patients with active CD refractory to anti-TNF therapy who received at least 1 subcutaneous injection of ustekinumab from March 2011 to December 2014, in 20 tertiary centers in Europe. Subjects were followed for at least 3 months. The primary outcome was clinical benefit, defined as reductions in symptoms and biochemical markers of CD and complete weaning from steroids, without surgery or immunosuppressant therapies. RESULTS: Seventy-nine patients (65%) had a clinical benefit within 3 months of receiving ustekinumab. Concomitant immunosuppressant therapy at study inclusion increased the odds for a clinical benefit from ustekinumab (odds ratio, 5.43; 95% confidence interval, 1.14-25.77; P = .03). Over a median follow-up period of 9.8 months (interquartile range, 5.3-14.5 months), the cumulative probabilities that patients maintained the clinical benefit for 6 and 12 months after introduction of ustekinumab were 93% and 68%, respectively. CONCLUSIONS: Almost two-thirds of patients with CD refractory to at least 1 anti-TNF agent receive clinical benefit from ustekinumab therapy, not requiring steroids for up to 12 months afterward. While awaiting results from ongoing trials, ustekinumab can be considered for use in these patients.
Subject(s)
Crohn Disease/drug therapy , Immunologic Factors/therapeutic use , Ustekinumab/therapeutic use , Adult , Europe , Female , Humans , Immunologic Factors/adverse effects , Injections, Subcutaneous/adverse effects , Male , Retrospective Studies , Treatment Outcome , Tumor Necrosis Factor-alpha/therapeutic use , Ustekinumab/adverse effectsABSTRACT
BACKGROUND & AIMS: Phase 3 trials have shown the efficacy of vedolizumab, which binds to integrin α4ß7, in patients with Crohn's disease (CD) or ulcerative colitis (UC). We investigated the effectiveness and safety of vedolizumab in patients who failed anti-tumor necrosis factor therapy. METHODS: From June through December 2014, there were 173 patients with CD and 121 patients with UC who were included in a multicenter nominative compassionate early access program granted by French regulatory agencies. This program provided patients with access to vedolizumab before it was authorized for marketing. Vedolizumab (300 mg) was administered intravenously at weeks 0, 2, and 6, and then every 8 weeks. Disease activity was assessed using the Harvey-Bradshaw Index for CD and the partial Mayo Clinic score for UC. We report results obtained after the 14-week induction phase. RESULTS: Among the 294 patients treated with vedolizumab (mean age, 39.5 ± 14.0 y; mean disease duration, 10.8 ± 7.6 y; concomitant steroids, 44% of cases), 276 completed the induction period, however, 18 discontinued vedolizumab because of a lack of response (n = 14), infusion-related reaction (n = 2), or infections (n = 2). At week 14, 31% of patients with CD were in steroid-free clinical remission and 51% had a response; among patients with UC, 36% were in steroid-free clinical remission and 50% had a response. No deaths were reported. Severe adverse events occurred in 24 patients (8.2%), including 15 (5.1%) that led to vedolizumab discontinuation (1 case of pulmonary tuberculosis and 1 rectal adenocarcinoma). CONCLUSIONS: In a cohort of patients with CD or UC who failed previous anti-tumor necrosis factor therapy, approximately one third of patients achieved steroid-free clinical remission after 14 weeks of induction therapy with vedolizumab. This agent had an acceptable safety profile in these patients.
Subject(s)
Antibodies, Monoclonal, Humanized/adverse effects , Antibodies, Monoclonal, Humanized/therapeutic use , Gastrointestinal Agents/adverse effects , Gastrointestinal Agents/therapeutic use , Inflammatory Bowel Diseases/drug therapy , Administration, Intravenous , Adolescent , Adult , Aged , Drug-Related Side Effects and Adverse Reactions/epidemiology , Drug-Related Side Effects and Adverse Reactions/pathology , Female , Humans , Inflammatory Bowel Diseases/pathology , Male , Middle Aged , Prospective Studies , Treatment Outcome , Young AdultABSTRACT
OBJECTIVES: Upper gastrointestinal endoscopy is mostly performed under sedation and has a low yield of relevant gastric lesions in patients without alarm symptoms. Simpler screening tests such as capsule endoscopy could be helpful, but gastric visualization is insufficient with the current passive capsules. A magnetically guided gastric capsule was prospectively evaluated in patients with routine indications for gastroscopy. METHODS: A total of 189 symptomatic patients (105 male; mean age 53 y) from 2 French centers subsequently and blindly underwent capsule and conventional gastroscopy by 9 and 6 examiners, respectively. The final gold standard was unblinded conventional gastroscopy with biopsy under propofol sedation. Main outcome was accuracy (sensitivity/specificity) of capsule gastroscopy for diagnosis of major gastric lesions, defined as those lesions requiring conventional gastroscopy for biopsy or removal. RESULTS: Twenty-three major lesions were found in 21 patients. Capsule accuracy was 90.5% [95% confidence interval (CI), 85.4%-94.3%] with a specificity of 94.1% (95% CI, 89.3%-97.1%) and a sensitivity of 61.9% (95% CI, 38%-82%). Accuracy did not correlate with lesion location, gastric luminal visibility, examiner case volume, or examination time. Of the remaining 168 patients, 94% had minor and mostly multiple lesions; the capsule made a correct diagnosis in 88.1% (95% CI, 82.2%-92.6%), with gastric visibility and lesion location in the proximal stomach having significant influence. All patients preferred capsule gastroscopy. CONCLUSIONS: In a prospective and strictly blinded study, magnetically guided capsule gastroscopy was shown to be feasible in clinical practice and was clearly preferred by patients. Improvements in capsule technology may render this technique a future alternative to gastroscopy.
Subject(s)
Capsule Endoscopy/methods , Early Detection of Cancer/methods , Gastroscopy/methods , Magnetics/methods , Stomach Neoplasms/diagnosis , Biopsy , Capsule Endoscopes , Capsule Endoscopy/instrumentation , Early Detection of Cancer/instrumentation , Equipment Design , Feasibility Studies , Female , Gastroscopy/instrumentation , Humans , Magnetics/instrumentation , Male , Middle Aged , Patient Preference , Predictive Value of Tests , Prognosis , Prospective Studies , Stomach Neoplasms/pathologyABSTRACT
BACKGROUND AND STUDY AIM: Video capsule endoscopy (VCE) is recommended as the first exploration in obscure digestive bleeding. The efficiency of the PillCam SB2 (Given Imaging) has been widely reported. The CapsoCam capsule (Capsovision) has four cameras allowing the exploration of the small bowel through 360° lateral viewing. This system does not include a recording system so the capsule has to be retrieved by the patient after expulsion in order for the film to be downloaded. The aim of this study was to evaluate diagnostic concordance (kappa value) of the PillCam SB2 and CapsoCam capsules in the same patients. METHODS: This was a prospective comparative study in four French referral endoscopy units. Consecutive patients ingested the two capsules 1 hour apart and in a randomized order. RESULTS: In the 73 included patients there were 13 technical issues (11 CapsoCam, 2 PillCam SB2). Of the 60 patients with analyzable data, and following expert review of all discordant cases, a concordant positive diagnosis was obtained in 23 (38.3â%) and a negative diagnosis was obtained and 26 patients (43.3â%). Concordance was good, with a kappa value of 0.63 in analyzable patients, and 46.7â% diagnosis with CapsoCam vs. 48.3â% with PillCam SB2.âCapsoCam and PillCam SB2 procedures identified 81.8â% (27â/33) and 84.8â% (28â/33) of positive patients, respectively (Pâ=â0.791). In a per lesion analysis, the CapsoCam capsule detected significantly more lesions (108 vs. 85 lesions; Pâ=â0.001). Reading time was longer for CapsoCam procedures (32.0 vs. 26.2 minutes; Pâ=â0.002). CONCLUSION: This study shows comparable efficiency of the CapsoCam and PillCam SB2 capsule systems in terms of diagnostic yield and image quality.
Subject(s)
Capsule Endoscopes , Capsule Endoscopy/instrumentation , Gastrointestinal Hemorrhage/etiology , Adult , Aged , Aged, 80 and over , Capsule Endoscopy/standards , False Negative Reactions , False Positive Reactions , Female , Gastrointestinal Hemorrhage/diagnosis , Gastrointestinal Transit , Humans , Male , Middle Aged , Optical Imaging/standards , Prospective Studies , Time Factors , Young AdultABSTRACT
BACKGROUND: Ciclosporin and infliximab are potential rescue treatments to avoid colectomy in patients with acute severe ulcerative colitis refractory to intravenous corticosteroids. We compared the efficacy and safety of these drugs for this indication. METHODS: In this parallel, open-label, randomised controlled trial, patients were aged at least 18 years, had an acute severe flare of ulcerative colitis defined by a Lichtiger score greater than 10 points, and had been given an unsuccessful course of high-dose intravenous steroids. None of the patients had previously received ciclosporin or infliximab. Between June 1, 2007, and Aug 31, 2010, patients at 27 European centres were randomly assigned (via computer-derived permutation tables; 1:1) to receive either intravenous ciclosporin (2 mg/kg per day for 1 week, followed by oral drug until day 98) or infliximab (5 mg/kg on days 0, 14, and 42). In both groups, azathioprine was started at day 7 in patients with a clinical response. Neither patients nor investigators were masked to study treatment. The primary efficacy outcome was treatment failure defined by absence of a clinical response at day 7, a relapse between day 7 and day 98, absence of steroid-free remission at day 98, a severe adverse event leading to treatment interruption, colectomy, or death. Analysis was by intention to treat. This trial is registered with EudraCT (2006-005299-42) and ClinicalTrials.gov (NCT00542152). FINDINGS: 115 patients were randomly assigned; 58 patients were allocated to receive ciclosporin and 57 to receive infliximab. Treatment failure occurred in 35 (60%) patients given ciclosporin and 31 (54%) given infliximab (absolute risk difference 6%; 95% CI -7 to 19; p=0·52). Nine (16%) patients in the ciclosporin group and 14 (25%) in the infliximab group had severe adverse events. INTERPRETATION: Ciclosporin was not more effective than infliximab in patients with acute severe ulcerative colitis refractory to intravenous steroids. In clinical practice, treatment choice should be guided by physician and centre experience. FUNDING: Association François Aupetit, Société Nationale Française de Gastroentérologie, and the International Organization for the study of Inflammatory Bowel Disease.
Subject(s)
Anti-Inflammatory Agents, Non-Steroidal/therapeutic use , Antibodies, Monoclonal/therapeutic use , Colitis, Ulcerative/drug therapy , Cyclosporine/therapeutic use , Immunosuppressive Agents/therapeutic use , Steroids/administration & dosage , Acute Disease , Adult , Drug Resistance , Female , Humans , Infliximab , Infusions, Intravenous , Male , Middle Aged , Treatment FailureABSTRACT
INTRODUCTION: Loss of response to golimumab occurs in nearly 40% of patients with ulcerative colitis (UC). Unlike others anti-TNF, no study has reported a correlation between serum golimumab level and response to drug intensification. The objective of this study was to evaluate the effectiveness and safety of golimumab intensification and to identify the best threshold of serum golimumab before drug intensification predictive of response. PATIENTS AND METHODS: We included all consecutive patients with active UC with loss of response to golimumab in a prospective multicentric cohort study. Patients with loss of response at 50 mg q4 weeks (W) and 100 mg q4W underwent therapeutic intensification at 100 mg q4W and 100 mg q2W, respectively. Effectiveness and safety were assessed between Weeks 2 and 4 (visit 2) and between Weeks 4 and 8 (visit 3) after intensification. Serum level and anti-golimumab antibodies were evaluated at each medical visit (Lisa Tracker, Theradiag France). RESULTS: A total of 47 UC patients (Female, 50%; median age, 39 years (IQR, 27-52)) treated with golimumab for a median of 20.4 weeks (IQR, 10.7-38.3) were included. The median partial Mayo score was 6 (IQR, 5-7), and the median endoscopic Mayo score was 3 (IQR, 2-3). The median golimumab serum level before intensification was 2.23 µg/mL (IQR, 1.02-3.96) and only one patient (2.1%) had anti-drug antibodies. At Visit 2 (Week 2-4), 40% patients experienced clinical response, 10% clinical remission, 33% endoscopic response and 23% endoscopic remission. At Visit 3 (Week 4-8), 44% of patients had clinical response, 22% of patients had clinical remission, 45% of patients had endoscopic response, and 41% of patients had endoscopic remission. The median golimumab levels before intensification do not differ between responders and non-responders (2.13 µg/ml (0.76-2.76) and 3.37 µg/ml (IQR, 1.08-4.67), respectively; p = 0.14) assessed at Visit 3. Golimumab intensification to 100 mg q4W (vs q2W) (OR 1.98, 95% CI [1.06-3.70]; p = 0.032) was significantly associated with clinical remission at Visit 3. Serum drug level at baseline or the presence of antidrug antibodies were not associated with clinical or endoscopic remission/response. Two serious adverse events (one infection and one UC flare) were reported during the 24-week follow-up. CONCLUSION: In this prospective multicentric study, half of patients recaptured response following golimumab intensification in UC. Therapeutic drug monitoring did not predict response after optimisation of golimumab.
Subject(s)
Colitis, Ulcerative , Humans , Female , Adult , Prospective Studies , Colitis, Ulcerative/drug therapy , Cohort Studies , Tumor Necrosis Factor Inhibitors/therapeutic use , Treatment Outcome , Remission InductionABSTRACT
BACKGROUND: In recent years, an increasing prevalence of obesity in inflammatory bowel disease (IBD) has been observed. However, only a few studies have focused on the impact of overweight and obesity on IBD-related disability. AIMS: To identify the factors associated with obese and overweight patients with IBD, including IBD-related disability. PATIENTS AND METHODS: In this cross-sectional study, we included 1704 consecutive patients with IBD in 42 centres affiliated with the Groupe d'Etude Therapeutique des Affections Inflammatoires du tube Digestif (GETAID) using a 4-page questionnaire. Factors associated with obesity and overweight were assessed using univariate and multivariate analyses (odds ratios (ORs) are provided with 95% confidence intervals). RESULTS: The prevalence rates of overweight and obesity were 24.1% and 12.2%, respectively. Multivariable analyses were stratified by age, sex, type of IBD, clinical remission and age at diagnosis of IBD. Overweight was significantly associated with male sex (OR = 0.52, 95% CI [0.39-0.68], p < 0.001), age (OR = 1.02, 95% CI [1.01-1.03], p < 0.001) and body image subscore (OR = 1.15, 95% CI [1.10-1.20], p < 0.001) (Table 2). Obesity was significantly associated with age (OR = 1.03, 95% CI [1.02-1.04], p < 0.001), joint pain subscore (OR = 1.08, 95% CI [1.02-1.14], p < 0.001) and body image subscore (OR = 1.25, 95% CI [1.19-1.32], p < 0.001) (Table 3). CONCLUSION: The increasing prevalence of overweight and obesity in patients with IBD is associated with age and poorer body image. A holistic approach to IBD patient care should be encouraged to improve IBD-related disability and to prevent rheumatological and cardiovascular complications.
Subject(s)
Colitis, Ulcerative , Crohn Disease , Inflammatory Bowel Diseases , Adult , Humans , Male , Cross-Sectional Studies , Crohn Disease/complications , Crohn Disease/epidemiology , Overweight/epidemiology , Overweight/complications , Inflammatory Bowel Diseases/complications , Inflammatory Bowel Diseases/epidemiology , Obesity/epidemiology , Obesity/complications , Colitis, Ulcerative/epidemiologyABSTRACT
BACKGROUND: Fatigue is commonly reported by patients with inflammatory bowel disease [IBD], but the determinants of IBD-related fatigue have yet to be determined. AIMS: To identify the factors associated with fatigue in a large population of patients with IBD. PATIENTS AND METHODS: Fatigue and nine other IBD-related disability dimensions were assessed in a cohort of 1704 consecutive patients with IBD using the IBD-disk questionnaire in a cross-sectional survey of 42 French and Belgian centres. Fatigue and severe fatigue were defined as energy subscores >5 and >7, respectively. Determinants of fatigue were assessed using univariate and multivariate analyses (odds ratios [ORs] are provided with 95% confidence intervals). RESULTS: The prevalence rates of fatigue and severe fatigue were 54.1% and 37.1%, respectively. Both fatigue and severe fatigue were significantly higher in patients with active disease than in patients with inactive disease [64.9% vs 44.7% and 47.4% vs 28.6%, respectively; pâ <â 0.001 for both comparisons]. In the multivariate analysis stratified by age, sex, type of IBD and IBD activity, fatigue was associated with age >40 years (ORâ =â 0.71 [0.54-0.93]), female sex (ORâ =â 1.48 [1.13-1.93]) and IBD-related sick leave (ORâ =â 1.61 [1.19-2.16]), and joint pain (ORâ =â 1.60 [1.17-2.18]), abdominal pain (ORâ =â 1.78 [1.29-2.45]), regulating defecation (ORâ =â 1.67 [1.20-2.32]), education and work (ORâ =â 1.96 [1.40-2.75]), body image (ORâ =â 1.38 [1.02-1.86]), sleep (ORâ =â 3.60 [2.66-4.88]) and emotions (ORâ =â 3.60 [2.66-4.88]) subscores >5. CONCLUSION: Determinants of fatigue are not restricted to IBD-related factors but also include social factors, sleep and emotional disturbances, thus supporting a holistic approach to IBD patient care.