Chronic Cough and Cerebellar Ataxia With Neuropathy and Bilateral Vestibular Areflexia Syndrome (CANVAS): Screening for Mutations in Replication Factor C Subunit 1 (RFC1).

INTRODUCTION: A common complaint in patients is chronic cough (CC), which may be refractory (RCC) or unexplained (UCC). Recent studies point, as a possible cause of CC, to the hereditary cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome (CANVAS), with an estimated carrier prevalence of 1 in 20000. AIM: In patients with CC, determine the prevalence of the biallelic (AAGGG)exp mutation in replication factor C subunit 1 (RFC1) responsible for CANVAS, test the usefulness of the Rydel-Seiffer fork test, and evaluate patient quality of life (QoL). METHODS: Clinical and functional data were collected for the 33 included patients undergoing CC studies in our specialized unit. Performed were an etiological study of CC following European Respiratory Society recommendations, a genetic study of RFC1 mutations, and Rydel-Seiffer fork testing to detect possible peripheral vibratory sensitivity impairment. Administered to evaluate QoL were 4 questionnaires. RESULTS: Prevalence of biallelic (AAGGG)exp in RFC1 was 6.1% (n=2) overall, increasing to 7.1% in the RCC subgroup, and to 33.3% in the Rydel-Seiffer fork altered results subgroup. Prevalence of monoallelic (AAGGG)exp in RFC1 was 18.2% (n=6) overall, rising to 50.0% (n=2) in the UCC subgroup. CONCLUSION: Genetic screening for (AAGGG)exp in RFC1, and also use of the Rydel-Seiffer fork test, should be considered in specialized CC consultations for patients with RCC and UCC. Detecting possible CANVAS symptoms in CC studies would identify candidates for early genetic screening, of interest in reducing the disease burden for patients and health systems alike.

Effectiveness and safety of azathioprine for inflammatory pouch disorders: results from the RESERVO study of GETECCU.

Background: The usefulness of thiopurines has been poorly explored in pouchitis and other pouch disorders. Objective: To evaluate the effectiveness and safety of azathioprine as maintenance therapy in inflammatory pouch disorders. Design: This was a retrospective and multicentre study. Methods: We included patients diagnosed with inflammatory pouch disorders treated with azathioprine in monotherapy. Effectiveness was evaluated at 1 year and in the long term based on normalization of stool frequency, absence of pain, faecal urgency or fistula discharge (clinical remission), or any improvement in these symptoms (clinical response). Endoscopic response was evaluated using the Pouchitis Disease Activity Index (PDAI). Results: In all, 63 patients were included [54% males; median age, 49 (28-77) years]. The therapy was used to treat pouchitis (n = 37) or Crohn's disease of the pouch (n = 26). The rate of clinical response, remission and non-response at 12 months were 52%, 30% and 18%, respectively. After a median follow-up of 23 months (interquartile range 11-55), 19 patients (30%) were in clinical remission, and 45 (66%) stopped therapy. Endoscopic changes were evaluated in 19 cases. PDAI score decreased from 3 (range 2-4) to 1 (range 0-3). In all, 21 patients (33%) presented adverse events and 16 (25%) needed to stop therapy. Conclusion: Azathioprine may be effective in the long term for the treatment of inflammatory pouch disorders and could be included as a therapeutic option.

Comparative Study of the Effectiveness of Vedolizumab Versus Ustekinumab After Anti-TNF Failure in Crohn's Disease (Versus-CD): Data from the ENEIDA Registry.

BACKGROUND: Both vedolizumab and ustekinumab are approved for the management of Crohn's disease [CD]. Data on which one would be the most beneficial option when anti-tumour necrosis factor [anti-TNF] agents fail are limited. AIMS: To compare the durability, effectiveness, and safety of vedolizumab and ustekinumab after anti-TNF failure or intolerance in CD. METHODS: CD patients from the ENEIDA registry who received vedolizumab or ustekinumab after anti-TNF failure or intolerance were included. Durability and effectiveness were evaluated in both the short and the long term. Effectiveness was defined according to the Harvey-Bradshaw index [HBI]. The safety profile was compared between the two treatments. The propensity score was calculated by the inverse probability weighting method to balance confounder factors. RESULTS: A total of 835 patients from 30 centres were included, 207 treated with vedolizumab and 628 with ustekinumab. Dose intensification was performed in 295 patients. Vedolizumab [vs ustekinumab] was associated with a higher risk of treatment discontinuation (hazard ratio [HR] 2.55, 95% confidence interval [CI]: 2.02-3.21), adjusted by corticosteroids at baseline [HR 1.27; 95% CI: 1.00-1.62], moderate-severe activity in HBI [HR 1.79; 95% CI: 1.20-2.48], and high levels of C-reactive protein at baseline [HR 1.06; 95% CI: 1.02-1.10]. The inverse probability weighting method confirmed these results. Clinical response, remission, and corticosteroid-free clinical remission were higher with ustekinumab than with vedolizumab. Both drugs had a low risk of adverse events with no differences between them. CONCLUSION: In CD patients who have failed anti-TNF agents, ustekinumab seems to be superior to vedolizumab in terms of durability and effectiveness in clinical practice. The safety profile is good and similar for both treatments.

Clinical and functional characteristics, possible causes, and impact of chronic cough in patients with cerebellar ataxia, neuropathy, and bilateral vestibular areflexia syndrome (CANVAS).

Cerebellar ataxia with neuropathy and bilateral vestibular areflexia syndrome (CANVAS) is an hereditary autosomal recessive disease. Recent studies propose including chronic cough (CC) as a symptom of CANVAS. For 10 patients with CANVAS as genetically confirmed by biallelic expansion of the AAGG repeat motif (AAGGGexp) in intron 2 of replication factor C subunit 1 (RFC1), our aim was, as a multidisciplinary team, to describe clinical and functional characteristics and possible causes of CC following European Respiratory Society (ERS) recommendations, and to evaluate CC impact on quality of life (QoL) using self-administered questionnaires (Cough Severity Diary, Leicester Cough Questionnaire, Discrete Emotions Questionnaire, and EQ-5D-5L). In all 10 patients, the CC was a dry cough that developed several years prior to the neurological symptoms (mean 14.2 years); 7 patients had symptoms compatible with gastroesophageal reflux (GER), 5 with pathological GER diagnosed by 24-h esophageal pH testing, and 6 patients had impaired esophageal motility diagnosed by high-resolution esophageal manometry, most frequently ineffective peristalsis. Although further studies are required for confirmation, we conclude that CC may be a characteristic prodrome of CANVAS and may be related to GER and esophageal disorders. Furthermore, CC affects patients' QoL, especially in the psychosocial sphere.

Duration of smoking cessation in patients with inflammatory bowel disease.

BACKGROUND AND OBJECTIVES: Smoking can worsen inflammatory bowel disease (IBD), although evidence regarding the duration of cessation is scarce. The objectives of the study were to determine the duration of abstinence and identify the characteristics of relapse in IBD patients. PATIENTS AND METHODS: Using the local database of a nationwide registry of patients with IBD, we identified patients who were active smokers at the time of IBD diagnosis and invited them to participate in the study. Patients were asked about their smoking habit and those who were ex-smokers constituted the study cohort. We obtained clinical and smoking-related data of ex-smokers from medical records and telephone interviews. We measured nicotine dependence using the Fagerström Test for Nicotine Dependence (FTND). RESULTS: We enrolled 121 IBD patients who were ex-smokers: 89 patients with Crohn's disease (CD) and 33 patients with ulcerative colitis (UC). The median age at cessation was lower in patients with CD (38 years) than in patients with UC (46 years) (p=0.002). Follow-up time was shorter in CD patients than in UC patients (114 vs. 168 months, p=0.035). No difference was found in the FTND score. Relapse was more common in CD patients (46%) than in UC patients (24%) (p=0.029), although time to first relapse was similar in both groups of patients (12 and 15 months, respectively; p=0.056). Nicotine dependence was the only independent factor associated with relapse. CONCLUSIONS: The risk of smoking relapse was high, especially in CD patients, although their dependence level was similar to that of UC patients.

Percepción de la necesidad de asesoramiento dietético y modificaciones alimentarias en pacientes con enfermedad inflamatoria intestinal / Perception of the need for dietary advice and dietary modifications in inflammatory bowel disease patients

Introducción: En la enfermedad inflamatoria intestinal (EII), la dieta puede percibirse como un desencadenante de recidivas o empeoramiento clínico, siendo frecuentes las modificaciones dietéticas no derivadas de asesoramiento profesional. Objetivos: Evaluar la percepción de necesidad de asesoramiento dietético en pacientes con EII, conocer las modificaciones dietéticas y su efecto sobre la EII. Métodos: Se invitó a participar anónima y consecutivamente durante tres meses a todos los pacientes visitados en consulta de EII y los pacientes en hospitalización de día durante la administración de fármacos biológicos, a rellenar un cuestionario estructurado con escala visual analógica (0-10). Resultados: Se obtuvieron 124 encuestas (54% colitis ulcerosa, 46% enfermedad de Crohn). La edad media fue de 47±12 años. El asesoramiento dietético impartido en consulta se valoró con una mediana de 7,0 (IIC, 4,50-9,00). El 40% buscó asesoramiento dietético externo, frecuentemente en el primer año tras el diagnóstico (70%). Estas recomendaciones externas fueron: dieta sin lácteos (29%), baja en grasas (27%), sin gluten (23%) y baja en fibra (21%). La ayuda percibida externa se valoró con mediana de 7,50 (IIC, 5,50-9,50), con mejoría percibida de la sintomatología digestiva (73%). El 61% excluyó algún alimento (57% permanentemente) y 11% realizó ayuno por iniciativa propia. Conclusiones: Los pacientes con EII muestran una clara necesidad de asesoramiento dietético, especialmente en el diagnóstico. Una información dietética precoz, específica incrementaría su satisfacción y evitaría la adopción de dietas de exclusión no justificadas.(AU)

Background and aim: In inflammatory bowel disease (IBD), diet can be perceived as a trigger for relapses or clinical worsening, dietary modifications are frequent and not derived from professional advice. The aim of this study was to evaluate the perception of the need for dietary advice in patients with IBD, to know the dietary modifications adopted and, it's effect on IBD. Methods: An anonymous structured questionnaire with a visual analog scale (0–10) was distributed to consecutive outpatients from our IBD unit. Results: A total of 124 complete the questionnaire (54% ulcerative colitis, 46% Crohn's disease). Mean age was 47±12 years. Dietary advice provided in the clinic was assessed with a median score of 7 (IIC, 4.50–9.00). 40% sought external dietary advice, often during the first year after diagnosis (70%). The most frequent dietary recommendations from an external professional were: dairy free diet (29%), low fat (27%), gluten free (23%), and low fiber (21%). Dietary advice from external source was assessed with a median score of 7.50 (IIC, 5.50–9.50), improving digestive symptoms in 73% of cases. Regarding dietary modifications, 61% excluded some foods (57% permanently) and 11% fasted on their own decision. Conclusions: IBD patient show a clear need for dietary advice, especially at the time of IBD diagnosis. Early specific and in-depth dietary information would increase patient satisfaction and could prevent the adoption of unjustified exclusion diets.(AU)

Perception of the need for dietary advice and dietary modifications in inflammatory bowel disease patients. / Percepción de la necesidad de asesoramiento dietético y modificaciones alimentarias en pacientes con enfermedad inflamatoria intestinal.

BACKGROUND AND AIM: In inflammatory bowel disease (IBD), diet can be perceived as a trigger for relapses or clinical worsening, dietary modifications are frequent and not derived from professional advice. The aim of this study was to evaluate the perception of the need for dietary advice in patients with IBD, to know the dietary modifications adopted and, it's effect on IBD. METHODS: An anonymous structured questionnaire with a visual analog scale (0-10) was distributed to consecutive outpatients from our IBD unit. RESULTS: A total of 124 complete the questionnaire (54% ulcerative colitis, 46% Crohn's disease). Mean age was 47±12 years. Dietary advice provided in the clinic was assessed with a median score of 7 (IIC, 4.50-9.00). 40% sought external dietary advice, often during the first year after diagnosis (70%). The most frequent dietary recommendations from an external professional were: dairy free diet (29%), low fat (27%), gluten free (23%), and low fiber (21%). Dietary advice from external source was assessed with a median score of 7.50 (IIC, 5.50-9.50), improving digestive symptoms in 73% of cases. Regarding dietary modifications, 61% excluded some foods (57% permanently) and 11% fasted on their own decision. CONCLUSIONS: IBD patient show a clear need for dietary advice, especially at the time of IBD diagnosis. Early specific and in-depth dietary information would increase patient satisfaction and could prevent the adoption of unjustified exclusion diets.

Impact of immunosuppressants on SARS-CoV-2 infection in elderly patients with inflammatory bowel disease.

BACKGROUND: Older age has been reported as a risk factor for severe SARS-CoV-2 disease (COVID-19). The impact of immunosuppressants (IMS) on COVID-19 is still under debate. AIM: To describe the incidence and severity of COVID-19 in elderly patients with inflammatory bowel disease (IBD) in relation to the use of IMS. METHODS: IBD patients over 65 years of age were selected and grouped in terms of IMS use. Confirmed COVID-19, adherence to IST, comorbidities and concomitant non-IBD-related treatments between 1st of March 2020 to 1st of March 2021 were recorded. RESULTS: Out of 418 patients included, 89 (21.3%) were on IMS. Thirty-two patients (7.7%) had COVID-19, 7 of whom were on IMS (7.6% not on IMS vs. 7.9% on IMS; P = 0.933) and 7 (22%) patients died. CONCLUSIONS: Incidence of COVID-19 among elderly IBD patients was similar to that reported in the background population, regardless of the use of IMS.

Effectiveness and safety of methotrexate monotherapy in patients with Crohn's disease refractory to anti-TNF-α: results from the ENEIDA registry.

BACKGROUND: Methotrexate can be used to maintain remission in Crohn's disease patients who are intolerant to thiopurines. Data on its use as monotherapy in other scenarios are limited. AIM: To assess the effectiveness of methotrexate monotherapy in Crohn's disease patients after previous failure to anti-tumour necrosis factor (anti-TNFα) drugs. METHODS: A retrospective, observational multicentre study of data from the Spanish ENEIDA registry. Participants were patients with active Crohn's disease and previous failure to anti-TNFα started on methotrexate monotherapy. Short-term effectiveness was assessed at 12-16 weeks based on Harvey-Bradshaw index (HBI): clinical remission as HBI ≤ 3 points and clinical response as HBI drop of ≥ 3 points over baseline. Long-term effectiveness was defined as steroid-free methotrexate persistence from 12 to 16 weeks until maximum follow up. Adverse events were recorded. RESULTS: Data were compiled for 110 patients treated with methotrexate after a failed response to one (39%) or two (55.6%) anti-TNFα agents. Short-term clinical response and remission rates were 60% and 30.9% respectively. Of 74 patients who continued after week 16, long-term effectiveness was achieved in 82% and 74% at 12 and 24 months respectively. In the multivariate analysis, non-remission at short term (vs remission) was associated with long-term failure (HR 2.58, 95%CI 1.95-3.68, P = 0.028). Adverse events (evaluated in 100 patients) were recorded in 44%, and in 30.4% of these patients, they led to methotrexate discontinuation. CONCLUSIONS: The benefits observed suggest methotrexate monotherapy could be a valid option in Crohn's disease patients with previous failure to anti-TNFα.

Extraintestinal Manifestations in Patients with Inflammatory Bowel Disease: Study Based on the ENEIDA Registry.

BACKGROUND: Patients with inflammatory bowel disease (IBD) may present extraintestinal manifestations (EIMs) that affect the joints, skin, eyes, and hepatobiliary area, among others. AIMS: Our aim was to analyse the prevalence and characteristics of EIMs in patients with IBD and to identify the possible risk factors associated with the development of EIMs in the largest series published to date. METHODS: Observational, cross-sectional study including patients from the Spanish ENEIDA registry promoted by GETECCU. We retrospectively identified all cases of EIMs in the ENEIDA registry until January 2018. RESULTS: The study included 31,077 patients, 5779 of whom had at least one EIM (global prevalence 19%; 95% CI 18.2-19.0). Among the different types of EIMs, rheumatic manifestations had a prevalence of 13% (95% CI 12.9-13.7; 63% of EIMs), with a prevalence of 5% (95% CI 4.7-5.2) for mucocutaneous manifestations, 2.1% (95% CI 1.9-2.2) for ocular manifestations, and 0.7% (95% CI 0.6-0.8) for hepatobiliary manifestations. The multivariable analysis showed that the type of IBD (Crohn's disease, p < 0.001), gender (female, p < 0.001), the need for an immunomodulator (p < 0.001) or biologic drugs (p < 0.001), a previous family history of IBD (p < 0.001), and an extensive location of IBD (p < 0.001) were risk factors for the presence of EIMs. CONCLUSIONS: One-fifth of patients with IBD may have associated EIMs, with rheumatic manifestations as the most frequent (> 60% of EIMs). Female patients with severe Crohn's disease represent the group with the highest risk of developing EIMs. These patients should therefore be specially monitored and referred to the corresponding specialist when suggestive symptoms appear.

Real-life experience with 4 years of golimumab persistence in ulcerative colitis patients.

Golimumab has demonstrated its long-term efficacy and safety in ulcerative colitis in clinical trials, but no data of long-term persistence has been published from real world. To estimate long-term persistence of golimumab, as well as factors associated with longer persistence, in patients with ulcerative colitis in real life. Observational multicentre study including adult patients with ulcerative colitis treated with golimumab and with at least twelve months of follow-up. We included 190 patients, 105 (55.26%) naive to anti-TNF, with mean disease duration of 9.32 ± 8.09 years. Probability of persistence was 63%, 46%, 39% and 27% at 1, 2, 3 and 4 years, respectively. Persistence was lower in patients with primary failure to previous anti-TNF. Eighty-two (43.16%) patients needed dose intensification during follow-up, with a mean time until intensification of 8.03 ± 8.64 months. Dose intensification and lower disease duration predicted higher persistence with golimumab (p = 0.037 and p = 0.008, respectively). During a follow-up of 17.25 ± 15.83 months, 32 (16.5%) patients needed hospitalisation and 11 (6%) underwent colectomy. No unexpected adverse events were reported. Golimumab has demonstrated good persistence and safety profile for long treatment in ulcerative colitis patients.

Dietary Fat Patterns and Outcomes in Acute Pancreatitis in Spain.

Background/Objective: Evidence from basic and clinical studies suggests that unsaturated fatty acids (UFAs) might be relevant mediators of the development of complications in acute pancreatitis (AP). Objective: The aim of this study was to analyze outcomes in patients with AP from regions in Spain with different patterns of dietary fat intake. Materials and Methods: A retrospective analysis was performed with data from 1,655 patients with AP from a Spanish prospective cohort study and regional nutritional data from a Spanish cross-sectional study. Nutritional data considered in the study concern the total lipid consumption, detailing total saturated fatty acids, UFAs and monounsaturated fatty acids (MUFAs) consumption derived from regional data and not from the patient prospective cohort. Two multivariable analysis models were used: (1) a model with the Charlson comorbidity index, sex, alcoholic etiology, and recurrent AP; (2) a model that included these variables plus obesity. Results: In multivariable analysis, patients from regions with high UFA intake had a significantly increased frequency of local complications, persistent organ failure (POF), mortality, and moderate-to-severe disease in the model without obesity and a higher frequency of POF in the model with obesity. Patients from regions with high MUFA intake had significantly more local complications and moderate-to-severe disease; this significance remained for moderate-to-severe disease when obesity was added to the model. Conclusions: Differences in dietary fat patterns could be associated with different outcomes in AP, and dietary fat patterns may be a pre-morbid factor that determines the severity of AP. UFAs, and particulary MUFAs, may influence the pathogenesis of the severity of AP.

Impact of pain associated with the subcutaneous administration of adalimumab / Impacto del dolor asociado a la administración subcutánea de adalimumab

Background: There is limited information regarding the impact of patients' perception of injection pain on adherence to treatments, specifically in inflammatory bowel disease (IBD) patients. Therefore, we aimed to determine the impact of the pain associated with the subcutaneous administration of adalimumab in patients with IBD treated with the old formulation and the new low-volume/citrate-free formulation. Methods: A specifically-designed questionnaire was completed by 76 patients with IBD, who started treatment with adalimumab before the availability of the low-volume/citrate-free formulation and were switched to this new formulation. Intensity of pain was measured by using visual analog scales (VAS). Results: A total of 62 patients (82%) experienced injection-related pain with the initial formulation. The perception of pain was associated with a decreased adherence to the treatment (37%), an increase in pre-administration anxiety (25%) or, as a consequence, the patient required someone else to carry out the injection (21%). Younger age was the only factor associated with pain perception. After switching to the new formulation, perception of pain persisted only in 2 patients (3%). Among those who felt pain with the initial formulation, pre-administration anxiety disappeared in 44%; 32% and 42% stated that the new formulation eased adherence and self-administration. Conclusions: The perception of pain related to the subcutaneous administration of therapy negatively impacts on treatment adherence in IBD patients. Improved formulations for subcutaneous administration of drugs can positively impact patients' convenience and adherence

Introducción: La información sobre el impacto de la percepción del dolor asociada a inyección sobre la adherencia a los tratamientos subcutáneos es limitada específicamente en pacientes con enfermedad inflamatoria intestinal (EII). Nuestro objetivo fue determinar el impacto del dolor asociado con la administración subcutánea de adalimumab en pacientes con EII y tratados con la fórmula antigua y la nueva de bajo volumen/sin citrato. Materiales y métodos: Setenta y seis pacientes con EII que iniciaron tratamiento con adalimumab antes de la disponibilidad de la formulación de bajo volumen/sin citrato y se cambió a esta nueva formulación completaron un cuestionario diseñado específicamente. La intensidad del dolor se midió mediante escalas visuales analógicas (EVA). Resultados: Sesenta y dos pacientes (82%) experimentaron dolor relacionado con la inyección con la formulación inicial. La percepción de dolor se asoció con menor adherencia al tratamiento (37%), aumento de la ansiedad pre-administración (25%) o, como consecuencia, el paciente rehuyó la autoinyección (21%). La edad más joven fue el único factor asociado a la percepción del dolor. Tras cambiar a la nueva formulación, la percepción del dolor persistió solo en 2 pacientes (3%). Entre los que referían dolor con la formulación inicial, la ansiedad pre-administración desapareció en el 44%; el 32 y 42% afirmaron que la nueva formulación facilitaba la adherencia y la autoadministración. Conclusiones: La percepción del dolor relacionada con la administración subcutánea de fármacos tiene un impacto negativo en la adherencia en pacientes con EII. Las formulaciones optimizadas de administración subcutánea pueden tener un impacto positivo en la comodidad y adherencia

Impact of pain associated with the subcutaneous administration of adalimumab.

BACKGROUND: There is limited information regarding the impact of patients' perception of injection pain on adherence to treatments, specifically in inflammatory bowel disease (IBD) patients. Therefore, we aimed to determine the impact of the pain associated with the subcutaneous administration of adalimumab in patients with IBD treated with the old formulation and the new low-volume/citrate-free formulation. METHODS: A specifically-designed questionnaire was completed by 76 patients with IBD, who started treatment with adalimumab before the availability of the low-volume/citrate-free formulation and were switched to this new formulation. Intensity of pain was measured by using visual analog scales (VAS). RESULTS: A total of 62 patients (82%) experienced injection-related pain with the initial formulation. The perception of pain was associated with a decreased adherence to the treatment (37%), an increase in pre-administration anxiety (25%) or, as a consequence, the patient required someone else to carry out the injection (21%). Younger age was the only factor associated with pain perception. After switching to the new formulation, perception of pain persisted only in 2 patients (3%). Among those who felt pain with the initial formulation, pre-administration anxiety disappeared in 44%; 32% and 42% stated that the new formulation eased adherence and self-administration. CONCLUSIONS: The perception of pain related to the subcutaneous administration of therapy negatively impacts on treatment adherence in IBD patients. Improved formulations for subcutaneous administration of drugs can positively impact patients' convenience and adherence.

Early dose optimization of golimumab induces late response and long-term clinical benefit in moderately to severely active ulcerative colitis.

Aim: To evaluate outcomes of early dose optimization of golimumab in ulcerative colitis (UC) patients with inadequate response to golimumab induction treatment. Methods: This observational, multicenter, cohort study included patients with moderate-to-severe active UC and with inadequate response to subcutaneous golimumab induction doses, in whom weight-based golimumab maintenance dose (European labeling) of 50 mg every 4 weeks (q4wk) was optimized before week 14 to 100 mg q4wk. At week 14, we assessed clinical response and remission using the partial Mayo score. In the long term we evaluate the cumulative probabilities of golimumab failure-free survival and colectomy-free survival. Results: A total of 209 patients who received golimumab induction doses were eligible. Of these, 151 patients (72.2%) weighing less than 80 kg were assigned to a golimumab maintenance dose of 50 mg q4wk. Twenty-four patients (15.9% [12.5% overall]), in whom scheduled doses of 50 mg q4wk were optimized to 100 mg q4wk before week 14, compose the study population. At week 14, 16 patients (66.7%, 95% CI 45.7-87.6) had clinical response, of these 12 were corticosteroid free. Four patients (16.7%) achieved corticosteroid-free remission. After a median follow-up of 12 months (IQR 10-22), 13 patients (54.2%) maintained clinical benefit. Thirteen of 16 patients (81.2%) with clinical response at week 14 maintained clinical benefit at last follow-up. All patients avoided colectomy. In none of the patients was golimumab dose de-escalated. There were no adverse events leading to golimumab withdrawal. Conclusion: Early optimization of golimumab dose induces clinical response at week 14 in two thirds of UC patients and leads to long-term clinical benefit in over half of patients.

Clinical Outcomes of Golimumab as First, Second or Third Anti-TNF Agent in Patients with Moderate-to-Severe Ulcerative Colitis.

BACKGROUND: Golimumab efficacy data in ulcerative colitis (UC) are limited to anti-tumor necrosis factor α (TNF)-naive patients. The aim of this study was to assess the short-term and long-term efficacy of golimumab used as first, second, or third anti-TNF in UC in a real-life clinical setting. METHODS: This retrospective multicenter cohort study included patients with moderate-to-severe UC treated with golimumab. The primary efficacy endpoints were short-term partial Mayo score response, long-term golimumab failure-free survival, and colectomy-free survival. RESULTS: In 142 patients with UC, golimumab was administered as first (40%), second (23%), or third anti-TNF (37%). Ninety-two patients (65%, 95% confidence interval 56.6-73) achieved short-term clinical response. Forty-five patients (32%, 95% confidence interval 23.7-39.7) achieved clinical remission. Response rates for golimumab were 75% as first anti-TNF, 70% as second anti-TNF (ns versus first anti-TNF), and 50% as third anti-TNF (P = 0.007 versus first anti-TNF). After 12 months median follow-up (interquartile range 6-18), 60 patients (42%, 95% confidence interval 34-51) had golimumab failure, and 15 patients (11%) needed colectomy. Thirty-one patients (22%) needed golimumab dose escalation, and 71% of these regained response after escalation. Starting maintenance with 100 mg golimumab doses and short-term nonresponse were independent predictors of golimumab failure. CONCLUSIONS: In this real-life cohort of patients with UC, golimumab therapy was effective for inducing and maintaining clinical response. Although anti-TNF-naive patients had better outcomes, golimumab was also effective in anti-TNF-experienced patients. Only the patients given golimumab after previous failure of 2 anti-TNF agents had significantly worse outcomes. Golimumab dose escalation was beneficial and safe.