Biologic agents with various mechanisms against Crohn’s disease(CD)have been released and are widely used in clinical practice.However,two anti-tumor necrosis factor(TNF)agents,infliximab(IFX)and adalimumab(ADL),are ...Biologic agents with various mechanisms against Crohn’s disease(CD)have been released and are widely used in clinical practice.However,two anti-tumor necrosis factor(TNF)agents,infliximab(IFX)and adalimumab(ADL),are the only biologic agents approved by the Food and Drug Administration for pediatric CD currently.Therefore,in pediatric CD,the choice of biologic agents should be made more carefully to achieve the therapeutic goal.There are currently no headto-head trials of biologic agents in pediatric or adult CD.There is a lack of accumulated data for pediatric CD,which requires the extrapolation of adult data for the positioning of biologics in pediatric CD.From a pharmacokinetic point of view,IFX is more advantageous than ADL when the inflammatory burden is high,and ADL is expected to be advantageous over IFX in sustaining remission in the maintenance phase.Additionally,we reviewed the safety profile,immunogenicity,preference,and compliance between IFX and ADL and provide practical insights into the choice of anti-TNF therapy in pediatric CD.Careful evaluation of clinical indications and disease behavior is essential when prescribing anti-TNF agents.In addition,factors such as the efficacy of induction and maintenance of remission,safety profile,immunogenicity,patient preference,and compliance play an important role in evaluating and selecting treatment options.展开更多
BACKGROUND Treatment of infantile-onset inflammatory bowel disease(IO-IBD)is often challenging due to its aggressive disease course and failure of standard therapies with a need for biologics.Secondary loss of respons...BACKGROUND Treatment of infantile-onset inflammatory bowel disease(IO-IBD)is often challenging due to its aggressive disease course and failure of standard therapies with a need for biologics.Secondary loss of response is frequently caused by the production of anti-drug antibodies,a well-known problem in IBD patients on biologic treatment.We present a case of IO-IBD treated with therapeutic drug monitoring(TDM)-guided high-dose anti-tumor necrosis factor therapy,in which dose escalation monitoring was used as a strategy to overcome anti-drug antibodies.CASE SUMMARY A 5-mo-old boy presented with a history of persistent hematochezia from the 10th d of life,as well as relapsing perianal abscess and growth failure.Hypoalbuminemia,anemia,and elevated inflammatory markers were also present.Endoscopic assessment revealed skip lesions with deep colic ulcerations,inflammatory anal sub-stenosis,and deep fissures with persistent abscess.A diagnosis of IO-IBD Crohn-like was made.The patient was initially treated with oral steroids and fistulotomy.After the perianal abscess healed,adalimumab(ADA)was administered with concomitant gradual tapering of steroids.Clinical and biochemical steroid-free remission was achieved with good trough levels.After 3 mo,antibodies to ADA(ATA)were found with undetectable trough levels;therefore,we optimized the therapy schedule,first administering 10 mg weekly and subsequently up to 20 mg weekly(2.8 mg/kg/dose).After 2 mo of high-dose treatment,ATA disappeared,with concomitant high trough levels and stable clinical and biochemical remission of the disease.CONCLUSION TDM-guided high-dose ADA treatment as a monotherapy overcame ATA production.This strategy could be a good alternative to combination therapy,especially in very young patients.展开更多
Behet’s disease(BD)is a chronic inflammatory disease affecting multiple organ systems,such as the skin,joints,blood vessels,central nervous system,and gastrointestinal tract.Intestinal BD is characterized by intest...Behet’s disease(BD)is a chronic inflammatory disease affecting multiple organ systems,such as the skin,joints,blood vessels,central nervous system,and gastrointestinal tract.Intestinal BD is characterized by intestinal ulcerations and gastrointestinal symptoms.The medical treatment of intestinal BD includes corticosteroids and immunosupressants.There have been several reports of tumor necrosis factor-α (TNF-α)blockers being successful in treatment of refractory intestinal BD.Here,we report on a patient who was diagnosed with intestinal BD despite treatment with the fully humanized TNF-α blocker(adalimumab)for underlying ankylosing spondylitis.This patient achieved clinical remission and complete mucosal healing through the addition of a steroid and azathioprine to the adalimumab regimen.展开更多
Background: Traditionally, management of Juvenile Idiopathic Arthritis (JIA) involves use of non-steroidal anti-inflammatory drugs (NSAIDS) or disease-modifying anti-rheumatic drugs (DMARDs), such as methotrexate (MTX...Background: Traditionally, management of Juvenile Idiopathic Arthritis (JIA) involves use of non-steroidal anti-inflammatory drugs (NSAIDS) or disease-modifying anti-rheumatic drugs (DMARDs), such as methotrexate (MTX) or sulfasalazine;or steroids. However, in several cases, a low therapeutic response or important side effects is encountered. This study reports our experience in using adalimumab in JIA patients by assessing the efficacy and safety of this treatment in this category of patients. Methods: A retrospective study was conducted among 38 patients with JIA at the Pediatric Department, King Abdulaziz Univesrity Hospital, Jeddah, Saudi Arabia, in the period January 2005-March 2016. Patients’ records were reviewed and relevant demographic and clinical data were collected. Data were analyzed using SPSS version 21 and represented using tables. Results: The 38 patients were distributed as 11 (28.9%) males and 27 (71.1%) females;mean ± SD age was 11.91 ± 4.54 (range = 3 - 19) years. Mean ± SD (range) disease duration was 3.26 ± 2.52 (0 - 12) years and most frequent diagnoses included polyarticular rheumatoid factor (RF) negative form 12 (31.6%), followed by systemic and oligoarticular JIA with 9 (23.7%) cases each. Before adalimumab, fever was present in 13 (34.2%) cases, followed by rash in 8 (21.0%) cases;while 21 (55.3%) were asymptomatic. Thirty-one (81.6%) were in failure of MTX, 19 (50%) of steroids, 7 (18.4%) of NSAIDS and 3 (7.9%) had had intraarticular injections. Biologically, ANA, RF and anti-CCP were positive in 22 (57.9%), 8 (21.1%) and 4 (10.5%) of the cases, respectively. Uveitis was present in 11 (28.9%) of the patients. Analysis of adalimumab efficacy showed 10 (52.6%) cases of complete remission, 9 (23.7%) of partial remission and 9 (23.7%) other where treatment was discontinued. Major adverse effects included local pain (4 [10.5%]), new onset uveitis (1 [2.6%]) and rash (1 [2.6%]), responsible of 1case of treatment discontinuation. Predictors for complete remission on adalimumab were oligoarticular form (β = 3.450, p = 0.009) and negative RF (β = 2.381, p = 0.036);while predictors for nonresponse, whether complete or partial, were polyarticular form (β = ?3.784, p = 0.005) and positive anti-CCP (β = ?3.178, p = 0.021). Conclusion: Adalimumab is an efficient and relatively safe alternative in the treatment of JIA with relatively high remission rates and lower rates of adverse effects. Further multicentre experiences are warranted to prove its efficacy and safety in the Saudi patients.展开更多
There are several reports of anti-tumor necrosis factor(TNF)-induced lung disease,especially in patients with rheumatologic diseases.Adalimumab is an antiTNF drug used to induce and maintain remission in patients with...There are several reports of anti-tumor necrosis factor(TNF)-induced lung disease,especially in patients with rheumatologic diseases.Adalimumab is an antiTNF drug used to induce and maintain remission in patients with immune-mediated diseases,such as Crohn’s disease.Although pulmonary disorders could be an extra-intestinal manifestation of inflammatory bowel disease,biologic therapy could also be a cause of lung injury.Only few cases of adalimumab-induced lung toxicity have been reported,and the majority of them were in patients with rheumatologic diseases.Lung injury secondary to anti-TNF therapy should,after ruling out other etiologies,be considered in patients who have a temporal association between the onset of respiratory symptoms and the exposure to these drugs.A compatible pattern in the biopsy and the clinical improvement after discontinuation of the anti-TNF drug would strongly support the diagnosis.展开更多
Elevation of liver biochemistry has been reported with anti-tumor necrosis factor agents, but overt liver failure rarely reported. Autoimmune hepatitis has been more commonly reported with infliximab than adalimumab(A...Elevation of liver biochemistry has been reported with anti-tumor necrosis factor agents, but overt liver failure rarely reported. Autoimmune hepatitis has been more commonly reported with infliximab than adalimumab(ADA). Our case, however, describes the first reported case of ADA-associated severe cholestatic injury. A 39-year-old female with Crohn's disease developed severe jaundice after initiation of ADA. All serologic tests and imaging studies were normal. Liver biopsy showed prominent pericentral canalicular cholestasis,without features of steatosis or sclerosing cholangitis,consistent with drug-induced cholestasis. The serum total bilirubin peaked at 280 μmol/L, and improvement was seen after 5 wk with eventual normalization of liver enzymes at 10 wk. Our case describes the first reported case of ADA-associated severe cholestatic liver disease and the first histopathologic examination of this adverse drug effect. Clinicians need to be aware of this potential drug-induced liver injury when prescribing this commonly used biologic medication.展开更多
Gastroduodenal Crohn’s disease (CD) is rare and the response to standard medical therapy is often poor. Anti-tumor necrosis factor therapy has revolutionised the treatment of CD. We present a patient with pyloric ste...Gastroduodenal Crohn’s disease (CD) is rare and the response to standard medical therapy is often poor. Anti-tumor necrosis factor therapy has revolutionised the treatment of CD. We present a patient with pyloric stenosis associated with CD which improved with Adalimumab therapy. We recommend considering antitumor necrosis factor therapy in symptomatic gastroduodenal CD.展开更多
Anti-tumour necrosis factor-α(TNF) therapy has revolutionised the management of chronic inflammatory conditions.With ever increasing numbers of patients being treated with these agents,uncommon adverse reactions will...Anti-tumour necrosis factor-α(TNF) therapy has revolutionised the management of chronic inflammatory conditions.With ever increasing numbers of patients being treated with these agents,uncommon adverse reactions will inevitably occur more frequently.Cutaneous manifestations are associated with many of these chronic conditions and can complicate anti-TNF therapy in about 20% of cases.Vasculitic complications are rarely associated with anti-TNF therapy.Henoch-Schnlein purpura(HSP),a small vessel vasculitis,has been described following infliximab and etanercept therapy but never with adalimumab,a fully humanized TNF antibody.The risk of such immune-mediated reactions is theoretically less with adalimumab compared to infliximab but can still occur.Here we report the f irst case in the literature of HSP that can be attributed to the use of adalimumab in a 19-year-old male with recalcitrant Crohn's disease.展开更多
BACKGROUND With programmed death-1(PD-1) inhibitors becoming the standard treatment for lung cancer,PD-1-related adverse reactions and treatment have gradually become prominent.CASE SUMMARY First reported case of tisl...BACKGROUND With programmed death-1(PD-1) inhibitors becoming the standard treatment for lung cancer,PD-1-related adverse reactions and treatment have gradually become prominent.CASE SUMMARY First reported case of tislelizumab-related enteritis successfully treated with adalimumab 40mg every 2 wk for 3 times in an advanced lung cancer patient who received first-line tislelizumab/pemetrexed/carboplatin for 4 cycles.The patient continued receiving the treatment of pemetrexed/carboplatin after symptoms,abdominal computed tomography and colonoscopy improved,significant diarrhea was not occurred.CONCLUSION Adalimumab can be an effective treatment option for patients with PD-1 antibody related enteritis if they do not respond well to glucocorticoid treatment.展开更多
AIM:To assess adalimumab's efficacy with concomitant azathioprine (AZA) for induction and maintenance of clinical remission in Japanese Crohn's disease (CD) patients. METHODS:This retrospective, observational,...AIM:To assess adalimumab's efficacy with concomitant azathioprine (AZA) for induction and maintenance of clinical remission in Japanese Crohn's disease (CD) patients. METHODS:This retrospective, observational, singlecenter study enrolled 28 consecutive CD patients treated with adalimumab (ADA). Mean age and mean disease duration were 38.1 ± 11.8 years and 11.8 ± 10.1 years, respectively. The baseline mean Crohn's disease activity index (CDAI) and C-reactive protein were 177.8 ± 82.0 and 0.70 ± 0.83 mg/dL, respectively. Twelve of these patients also received a concomitant stable dose of AZA. ADA was subcutaneously administered:160 mg at week 0, 80 mg at week 2, followed by 40 mg every other week. Clinical response and remission rates were assessed via CDAI and C-reactive protein for 24 wk. RESULTS:The mean CDAI at weeks 2, 4, 8, and 24 was 124.4, 120.2, 123.6, and 135.1, respectively. The CDAI was significantly decreased at weeks 2 and 4 with ADA and was significantly suppressed at 24 wk with ADA/AZA. Overall clinical remission rates at weeks 4 and 24 were 66.7% and 63.2%, respectively. Although no statistically significant difference in C-reactive protein was demonstrated, ADA with AZA resulted in a greater statistically significant improvement in CDAI at 24 wk, compared to ADA alone. CONCLUSION:Scheduled ADA with concomitant AZA may be more effective for clinical remission achievement at 24 wk in Japanese Crohn's disease patients.展开更多
BACKGROUND A gap remains in documenting the impact of anti-tumor necrosis factor therapy on disease burden in ulcerative colitis(UC)patients treated in a real-world setting.The use of patient-reported outcomes(PROs)ha...BACKGROUND A gap remains in documenting the impact of anti-tumor necrosis factor therapy on disease burden in ulcerative colitis(UC)patients treated in a real-world setting.The use of patient-reported outcomes(PROs)has been discussed as a primary endpoint in the context of the FDA PRO Guidance,for labelling purposes.Specifically,the efficacy and safety of adalimumab have been demonstrated in pivotal trials;however,data are needed to understand how clinical results translate into improvements in key aspects of the daily lives of UC patients,such as symptoms,health-related quality of life(HRQoL),and disability.AIM To assess real-world effectiveness of adalimumab on PRO measures in patients with moderate-to-severe UC.METHODS UCanADA was a single arm,prospective,1-year multicenter Canadian post-marketing observational study in which multiple PRO questionnaires were completed—with psychologic distress/depression symptoms as the primary endpoint—by patients with moderate-to-severe UC.Assessments were performed during patients’routine care visit schedule,which was at the initiation of adalimumab(baseline),after induction(approximately 8 wk),and 52 wk after baseline.Additional optional assessments between weeks 8 and 52 were collected at least once but no more than two times during this period.Serious safety events and per-protocol adverse events were collected.RESULTS From 23 Canadian centres,100 patients were enrolled and 48 completed the study.Measured with the Patient Health Questionnaire–9 items at week 52,61.5%(40/65)[95%confidence interval(CI):49.7%-73.4%]of the patients improved in psychologic distress/depression symptoms,which was slightly higher in completers[65.9%(29/44);95%CI:51.9%-79.9%].At week 52,clinical response and clinical remission were achieved respectively by 65.7%(44/73)and 47.8%(32/73)of the patients.The odds of improving depressive symptoms for those achieving a clinical remission at week 52 was 7.94 higher compared with those not achieving a clinical remission(CI:1.42,44.41;P=0.018).Significant changes from baseline to weeks 8 and 52 were observed in disability,HRQoL,and fatigue.Meaningful improvement was reported in work impairment.CONCLUSION At week 52,over 60%of the UCanADA patients had depressive symptoms significantly reduced,as well as HRQoL,fatigue symptoms,and work impairment improved.No new safety signals were detected.展开更多
BACKGROUND Crohn’s disease(CD)is complicated by perianal fistulas in approximately 20%of patients.Achieving permanent fistula closure remains a challenge for physicians.An association between serum anti-tumor necrosi...BACKGROUND Crohn’s disease(CD)is complicated by perianal fistulas in approximately 20%of patients.Achieving permanent fistula closure remains a challenge for physicians.An association between serum anti-tumor necrosis factor-αconcentrations and clinical outcomes in patients with CD has been demonstrated;however,little information is available on serum adalimumab(ADA)concentrations and remission of perianal fistulas in such patients.AIM To study the relationship between serum ADA concentrations and clinical remission of CDassociated perianal fistulas.METHODS This cross-sectional study of patients with CD-associated perianal fistulas treated with ADA was performed at four French hospitals between December 2013 and March 2018.At the time of each serum ADA concentration measurement,we collected information about the patients and their fistulas.The primary study endpoint was clinical remission of fistulas defined as the absence of drainage(in accordance with Present’s criteria),with a PDAI≤4,absence of a seton and assessment of the overall evaluation as favorable by the proctologist at the relevant center.We also assessed fistula healing[defined as being in clinical and radiological(magnetic resonance imaging,MRI)remission]and adverse events.RESULTS The study cohort comprised 34 patients who underwent 56 evaluations(patients had between one and four evaluations).Fifteen patients had clinical remissions(44%),four of whom had healed fistulas on MRI.Serum ADA concentrations were significantly higher at evaluations in which clinical remission was identified than at evaluations in which it was not[14(10-16)vs 10(2-15)μg/mL,P=0.01].Serum ADA concentrations were comparable at the times of evaluation of patients with and without healed fistulas[11(7-14)vs 10(4-16)μg/mL,P=0.69].The adverse event rate did not differ between different serum ADA concentrations.CONCLUSION We found a significant association between high serum ADA concentrations and clinical remission of CD-associated perianal fistulas.展开更多
BACKGROUND Adalimumab(ADA)and infliximab(IFX)are the cornerstones of the treatment of Crohn’s disease(CD).It remains controversial whether there is a difference in the effectiveness and safety between IFX and ADA for...BACKGROUND Adalimumab(ADA)and infliximab(IFX)are the cornerstones of the treatment of Crohn’s disease(CD).It remains controversial whether there is a difference in the effectiveness and safety between IFX and ADA for CD.AIM To perform a meta-analysis to compare the effectiveness and safety of ADA and IFX in CD.METHODS Pub Med,Embase,Cochrane Library,and Web of Science databases were searched.Cohort studies were considered for inclusion.The primary outcomes were induction of response and remission,maintenance of response and remission,and secondary loss of response.Adverse events were secondary outcomes.RESULTS Fourteen cohort studies were included.There was no apparent difference between the two agents in the induction response[odds ratio(OR):1.27,95%confidence interval(CI):0.93-1.74,P=0.14]and remission(OR:1.11,95%CI:0.78–1.57,P=0.57),maintenance response(OR:1.08,95%CI:0.76–1.53,P=0.67)and remission(OR:1.26,95%CI:0.87–1.82,P=0.22),and secondary loss of response(OR:1.01,95%CI:0.65–1.55,P=0.97).Subgroup analysis revealed ADA and IFX had similar rates of response,remission,and loss of response either in anti-tumor necrosis factor-αna?ve or non-na?ve patients.Further,there was a similar result regardless of whether CD patients were treated with optimized therapy,including dose intensification,shortening interval,and combination immunomodulators.However,ADA had a fewer overall adverse events than IFX(OR:0.62,95%CI:0.42–0.91,P=0.02).CONCLUSION ADA and IFX have similar clinical benefits for anti-tumor necrosis factor-αna?ve or non-na?ve CD patients.Overall adverse events rate is higher in patients in the IFX group.展开更多
意大利罗马大学的Marina Papoutsaki博士及其同事于8月的《美国皮肤病学学会杂志》(J Am Acad Dermatol,2007;57:269-275.)上报道,阿达木单抗(Adalimumab)40mg每周一次单药治疗,对其他生物治疗无反应的斑块型银屑病和银屑病...意大利罗马大学的Marina Papoutsaki博士及其同事于8月的《美国皮肤病学学会杂志》(J Am Acad Dermatol,2007;57:269-275.)上报道,阿达木单抗(Adalimumab)40mg每周一次单药治疗,对其他生物治疗无反应的斑块型银屑病和银屑病关节炎似乎安全和有效。展开更多
Adalimumab, a TNF-alpha antagonist, is the first fully humanized recombinant immunoglobulin G1 (IgG1) monoclonal antibody. It is presently widely used in the systemic treatment of rheumatoid arthritis, inflammatory bo...Adalimumab, a TNF-alpha antagonist, is the first fully humanized recombinant immunoglobulin G1 (IgG1) monoclonal antibody. It is presently widely used in the systemic treatment of rheumatoid arthritis, inflammatory bowel disease, moderate and severe psoriasis and hidradenitis suppurativa. However, its administration is associated with a two-fold risk of severe and possibly fatal infections and in some rare cases with congestive heart failure, lymphoma, lupus-like syndrome, cytopenias, hepatotoxicity and development of demyelinating neurological disorders. Furthermore, the occurrence of various types of melanocytic skin lesions has been reported during treatment with adalimumab. In the present paper we report the case of a female psoriatic patient who developed eruptive lentigines following treatment with this compound.展开更多
We present a case of tuberculous peritonitis in a 46-year-old woman with rheumatoid arthritis treated with adalimumab, and we review the association between anti-tumour necrosis factor therapy and tuberculosis. This c...We present a case of tuberculous peritonitis in a 46-year-old woman with rheumatoid arthritis treated with adalimumab, and we review the association between anti-tumour necrosis factor therapy and tuberculosis. This case illustrates that tuberculosis can develop with atypical clinic and uncertain laboratory findings and may mimic malignancies during adalimumab therapy.展开更多
文摘Biologic agents with various mechanisms against Crohn’s disease(CD)have been released and are widely used in clinical practice.However,two anti-tumor necrosis factor(TNF)agents,infliximab(IFX)and adalimumab(ADL),are the only biologic agents approved by the Food and Drug Administration for pediatric CD currently.Therefore,in pediatric CD,the choice of biologic agents should be made more carefully to achieve the therapeutic goal.There are currently no headto-head trials of biologic agents in pediatric or adult CD.There is a lack of accumulated data for pediatric CD,which requires the extrapolation of adult data for the positioning of biologics in pediatric CD.From a pharmacokinetic point of view,IFX is more advantageous than ADL when the inflammatory burden is high,and ADL is expected to be advantageous over IFX in sustaining remission in the maintenance phase.Additionally,we reviewed the safety profile,immunogenicity,preference,and compliance between IFX and ADL and provide practical insights into the choice of anti-TNF therapy in pediatric CD.Careful evaluation of clinical indications and disease behavior is essential when prescribing anti-TNF agents.In addition,factors such as the efficacy of induction and maintenance of remission,safety profile,immunogenicity,patient preference,and compliance play an important role in evaluating and selecting treatment options.
文摘BACKGROUND Treatment of infantile-onset inflammatory bowel disease(IO-IBD)is often challenging due to its aggressive disease course and failure of standard therapies with a need for biologics.Secondary loss of response is frequently caused by the production of anti-drug antibodies,a well-known problem in IBD patients on biologic treatment.We present a case of IO-IBD treated with therapeutic drug monitoring(TDM)-guided high-dose anti-tumor necrosis factor therapy,in which dose escalation monitoring was used as a strategy to overcome anti-drug antibodies.CASE SUMMARY A 5-mo-old boy presented with a history of persistent hematochezia from the 10th d of life,as well as relapsing perianal abscess and growth failure.Hypoalbuminemia,anemia,and elevated inflammatory markers were also present.Endoscopic assessment revealed skip lesions with deep colic ulcerations,inflammatory anal sub-stenosis,and deep fissures with persistent abscess.A diagnosis of IO-IBD Crohn-like was made.The patient was initially treated with oral steroids and fistulotomy.After the perianal abscess healed,adalimumab(ADA)was administered with concomitant gradual tapering of steroids.Clinical and biochemical steroid-free remission was achieved with good trough levels.After 3 mo,antibodies to ADA(ATA)were found with undetectable trough levels;therefore,we optimized the therapy schedule,first administering 10 mg weekly and subsequently up to 20 mg weekly(2.8 mg/kg/dose).After 2 mo of high-dose treatment,ATA disappeared,with concomitant high trough levels and stable clinical and biochemical remission of the disease.CONCLUSION TDM-guided high-dose ADA treatment as a monotherapy overcame ATA production.This strategy could be a good alternative to combination therapy,especially in very young patients.
文摘Behet’s disease(BD)is a chronic inflammatory disease affecting multiple organ systems,such as the skin,joints,blood vessels,central nervous system,and gastrointestinal tract.Intestinal BD is characterized by intestinal ulcerations and gastrointestinal symptoms.The medical treatment of intestinal BD includes corticosteroids and immunosupressants.There have been several reports of tumor necrosis factor-α (TNF-α)blockers being successful in treatment of refractory intestinal BD.Here,we report on a patient who was diagnosed with intestinal BD despite treatment with the fully humanized TNF-α blocker(adalimumab)for underlying ankylosing spondylitis.This patient achieved clinical remission and complete mucosal healing through the addition of a steroid and azathioprine to the adalimumab regimen.
文摘Background: Traditionally, management of Juvenile Idiopathic Arthritis (JIA) involves use of non-steroidal anti-inflammatory drugs (NSAIDS) or disease-modifying anti-rheumatic drugs (DMARDs), such as methotrexate (MTX) or sulfasalazine;or steroids. However, in several cases, a low therapeutic response or important side effects is encountered. This study reports our experience in using adalimumab in JIA patients by assessing the efficacy and safety of this treatment in this category of patients. Methods: A retrospective study was conducted among 38 patients with JIA at the Pediatric Department, King Abdulaziz Univesrity Hospital, Jeddah, Saudi Arabia, in the period January 2005-March 2016. Patients’ records were reviewed and relevant demographic and clinical data were collected. Data were analyzed using SPSS version 21 and represented using tables. Results: The 38 patients were distributed as 11 (28.9%) males and 27 (71.1%) females;mean ± SD age was 11.91 ± 4.54 (range = 3 - 19) years. Mean ± SD (range) disease duration was 3.26 ± 2.52 (0 - 12) years and most frequent diagnoses included polyarticular rheumatoid factor (RF) negative form 12 (31.6%), followed by systemic and oligoarticular JIA with 9 (23.7%) cases each. Before adalimumab, fever was present in 13 (34.2%) cases, followed by rash in 8 (21.0%) cases;while 21 (55.3%) were asymptomatic. Thirty-one (81.6%) were in failure of MTX, 19 (50%) of steroids, 7 (18.4%) of NSAIDS and 3 (7.9%) had had intraarticular injections. Biologically, ANA, RF and anti-CCP were positive in 22 (57.9%), 8 (21.1%) and 4 (10.5%) of the cases, respectively. Uveitis was present in 11 (28.9%) of the patients. Analysis of adalimumab efficacy showed 10 (52.6%) cases of complete remission, 9 (23.7%) of partial remission and 9 (23.7%) other where treatment was discontinued. Major adverse effects included local pain (4 [10.5%]), new onset uveitis (1 [2.6%]) and rash (1 [2.6%]), responsible of 1case of treatment discontinuation. Predictors for complete remission on adalimumab were oligoarticular form (β = 3.450, p = 0.009) and negative RF (β = 2.381, p = 0.036);while predictors for nonresponse, whether complete or partial, were polyarticular form (β = ?3.784, p = 0.005) and positive anti-CCP (β = ?3.178, p = 0.021). Conclusion: Adalimumab is an efficient and relatively safe alternative in the treatment of JIA with relatively high remission rates and lower rates of adverse effects. Further multicentre experiences are warranted to prove its efficacy and safety in the Saudi patients.
基金Supported by CIBEREHD is founded by Instituto de Salud Carlos Ⅲ
文摘There are several reports of anti-tumor necrosis factor(TNF)-induced lung disease,especially in patients with rheumatologic diseases.Adalimumab is an antiTNF drug used to induce and maintain remission in patients with immune-mediated diseases,such as Crohn’s disease.Although pulmonary disorders could be an extra-intestinal manifestation of inflammatory bowel disease,biologic therapy could also be a cause of lung injury.Only few cases of adalimumab-induced lung toxicity have been reported,and the majority of them were in patients with rheumatologic diseases.Lung injury secondary to anti-TNF therapy should,after ruling out other etiologies,be considered in patients who have a temporal association between the onset of respiratory symptoms and the exposure to these drugs.A compatible pattern in the biopsy and the clinical improvement after discontinuation of the anti-TNF drug would strongly support the diagnosis.
文摘Elevation of liver biochemistry has been reported with anti-tumor necrosis factor agents, but overt liver failure rarely reported. Autoimmune hepatitis has been more commonly reported with infliximab than adalimumab(ADA). Our case, however, describes the first reported case of ADA-associated severe cholestatic injury. A 39-year-old female with Crohn's disease developed severe jaundice after initiation of ADA. All serologic tests and imaging studies were normal. Liver biopsy showed prominent pericentral canalicular cholestasis,without features of steatosis or sclerosing cholangitis,consistent with drug-induced cholestasis. The serum total bilirubin peaked at 280 μmol/L, and improvement was seen after 5 wk with eventual normalization of liver enzymes at 10 wk. Our case describes the first reported case of ADA-associated severe cholestatic liver disease and the first histopathologic examination of this adverse drug effect. Clinicians need to be aware of this potential drug-induced liver injury when prescribing this commonly used biologic medication.
文摘Gastroduodenal Crohn’s disease (CD) is rare and the response to standard medical therapy is often poor. Anti-tumor necrosis factor therapy has revolutionised the treatment of CD. We present a patient with pyloric stenosis associated with CD which improved with Adalimumab therapy. We recommend considering antitumor necrosis factor therapy in symptomatic gastroduodenal CD.
文摘Anti-tumour necrosis factor-α(TNF) therapy has revolutionised the management of chronic inflammatory conditions.With ever increasing numbers of patients being treated with these agents,uncommon adverse reactions will inevitably occur more frequently.Cutaneous manifestations are associated with many of these chronic conditions and can complicate anti-TNF therapy in about 20% of cases.Vasculitic complications are rarely associated with anti-TNF therapy.Henoch-Schnlein purpura(HSP),a small vessel vasculitis,has been described following infliximab and etanercept therapy but never with adalimumab,a fully humanized TNF antibody.The risk of such immune-mediated reactions is theoretically less with adalimumab compared to infliximab but can still occur.Here we report the f irst case in the literature of HSP that can be attributed to the use of adalimumab in a 19-year-old male with recalcitrant Crohn's disease.
文摘BACKGROUND With programmed death-1(PD-1) inhibitors becoming the standard treatment for lung cancer,PD-1-related adverse reactions and treatment have gradually become prominent.CASE SUMMARY First reported case of tislelizumab-related enteritis successfully treated with adalimumab 40mg every 2 wk for 3 times in an advanced lung cancer patient who received first-line tislelizumab/pemetrexed/carboplatin for 4 cycles.The patient continued receiving the treatment of pemetrexed/carboplatin after symptoms,abdominal computed tomography and colonoscopy improved,significant diarrhea was not occurred.CONCLUSION Adalimumab can be an effective treatment option for patients with PD-1 antibody related enteritis if they do not respond well to glucocorticoid treatment.
文摘AIM:To assess adalimumab's efficacy with concomitant azathioprine (AZA) for induction and maintenance of clinical remission in Japanese Crohn's disease (CD) patients. METHODS:This retrospective, observational, singlecenter study enrolled 28 consecutive CD patients treated with adalimumab (ADA). Mean age and mean disease duration were 38.1 ± 11.8 years and 11.8 ± 10.1 years, respectively. The baseline mean Crohn's disease activity index (CDAI) and C-reactive protein were 177.8 ± 82.0 and 0.70 ± 0.83 mg/dL, respectively. Twelve of these patients also received a concomitant stable dose of AZA. ADA was subcutaneously administered:160 mg at week 0, 80 mg at week 2, followed by 40 mg every other week. Clinical response and remission rates were assessed via CDAI and C-reactive protein for 24 wk. RESULTS:The mean CDAI at weeks 2, 4, 8, and 24 was 124.4, 120.2, 123.6, and 135.1, respectively. The CDAI was significantly decreased at weeks 2 and 4 with ADA and was significantly suppressed at 24 wk with ADA/AZA. Overall clinical remission rates at weeks 4 and 24 were 66.7% and 63.2%, respectively. Although no statistically significant difference in C-reactive protein was demonstrated, ADA with AZA resulted in a greater statistically significant improvement in CDAI at 24 wk, compared to ADA alone. CONCLUSION:Scheduled ADA with concomitant AZA may be more effective for clinical remission achievement at 24 wk in Japanese Crohn's disease patients.
文摘BACKGROUND A gap remains in documenting the impact of anti-tumor necrosis factor therapy on disease burden in ulcerative colitis(UC)patients treated in a real-world setting.The use of patient-reported outcomes(PROs)has been discussed as a primary endpoint in the context of the FDA PRO Guidance,for labelling purposes.Specifically,the efficacy and safety of adalimumab have been demonstrated in pivotal trials;however,data are needed to understand how clinical results translate into improvements in key aspects of the daily lives of UC patients,such as symptoms,health-related quality of life(HRQoL),and disability.AIM To assess real-world effectiveness of adalimumab on PRO measures in patients with moderate-to-severe UC.METHODS UCanADA was a single arm,prospective,1-year multicenter Canadian post-marketing observational study in which multiple PRO questionnaires were completed—with psychologic distress/depression symptoms as the primary endpoint—by patients with moderate-to-severe UC.Assessments were performed during patients’routine care visit schedule,which was at the initiation of adalimumab(baseline),after induction(approximately 8 wk),and 52 wk after baseline.Additional optional assessments between weeks 8 and 52 were collected at least once but no more than two times during this period.Serious safety events and per-protocol adverse events were collected.RESULTS From 23 Canadian centres,100 patients were enrolled and 48 completed the study.Measured with the Patient Health Questionnaire–9 items at week 52,61.5%(40/65)[95%confidence interval(CI):49.7%-73.4%]of the patients improved in psychologic distress/depression symptoms,which was slightly higher in completers[65.9%(29/44);95%CI:51.9%-79.9%].At week 52,clinical response and clinical remission were achieved respectively by 65.7%(44/73)and 47.8%(32/73)of the patients.The odds of improving depressive symptoms for those achieving a clinical remission at week 52 was 7.94 higher compared with those not achieving a clinical remission(CI:1.42,44.41;P=0.018).Significant changes from baseline to weeks 8 and 52 were observed in disability,HRQoL,and fatigue.Meaningful improvement was reported in work impairment.CONCLUSION At week 52,over 60%of the UCanADA patients had depressive symptoms significantly reduced,as well as HRQoL,fatigue symptoms,and work impairment improved.No new safety signals were detected.
基金Supported by the Assistance Publique des H?pitaux de Paris and AbbVie (North Chicago, Illinois, United States)
文摘BACKGROUND Crohn’s disease(CD)is complicated by perianal fistulas in approximately 20%of patients.Achieving permanent fistula closure remains a challenge for physicians.An association between serum anti-tumor necrosis factor-αconcentrations and clinical outcomes in patients with CD has been demonstrated;however,little information is available on serum adalimumab(ADA)concentrations and remission of perianal fistulas in such patients.AIM To study the relationship between serum ADA concentrations and clinical remission of CDassociated perianal fistulas.METHODS This cross-sectional study of patients with CD-associated perianal fistulas treated with ADA was performed at four French hospitals between December 2013 and March 2018.At the time of each serum ADA concentration measurement,we collected information about the patients and their fistulas.The primary study endpoint was clinical remission of fistulas defined as the absence of drainage(in accordance with Present’s criteria),with a PDAI≤4,absence of a seton and assessment of the overall evaluation as favorable by the proctologist at the relevant center.We also assessed fistula healing[defined as being in clinical and radiological(magnetic resonance imaging,MRI)remission]and adverse events.RESULTS The study cohort comprised 34 patients who underwent 56 evaluations(patients had between one and four evaluations).Fifteen patients had clinical remissions(44%),four of whom had healed fistulas on MRI.Serum ADA concentrations were significantly higher at evaluations in which clinical remission was identified than at evaluations in which it was not[14(10-16)vs 10(2-15)μg/mL,P=0.01].Serum ADA concentrations were comparable at the times of evaluation of patients with and without healed fistulas[11(7-14)vs 10(4-16)μg/mL,P=0.69].The adverse event rate did not differ between different serum ADA concentrations.CONCLUSION We found a significant association between high serum ADA concentrations and clinical remission of CD-associated perianal fistulas.
文摘BACKGROUND Adalimumab(ADA)and infliximab(IFX)are the cornerstones of the treatment of Crohn’s disease(CD).It remains controversial whether there is a difference in the effectiveness and safety between IFX and ADA for CD.AIM To perform a meta-analysis to compare the effectiveness and safety of ADA and IFX in CD.METHODS Pub Med,Embase,Cochrane Library,and Web of Science databases were searched.Cohort studies were considered for inclusion.The primary outcomes were induction of response and remission,maintenance of response and remission,and secondary loss of response.Adverse events were secondary outcomes.RESULTS Fourteen cohort studies were included.There was no apparent difference between the two agents in the induction response[odds ratio(OR):1.27,95%confidence interval(CI):0.93-1.74,P=0.14]and remission(OR:1.11,95%CI:0.78–1.57,P=0.57),maintenance response(OR:1.08,95%CI:0.76–1.53,P=0.67)and remission(OR:1.26,95%CI:0.87–1.82,P=0.22),and secondary loss of response(OR:1.01,95%CI:0.65–1.55,P=0.97).Subgroup analysis revealed ADA and IFX had similar rates of response,remission,and loss of response either in anti-tumor necrosis factor-αna?ve or non-na?ve patients.Further,there was a similar result regardless of whether CD patients were treated with optimized therapy,including dose intensification,shortening interval,and combination immunomodulators.However,ADA had a fewer overall adverse events than IFX(OR:0.62,95%CI:0.42–0.91,P=0.02).CONCLUSION ADA and IFX have similar clinical benefits for anti-tumor necrosis factor-αna?ve or non-na?ve CD patients.Overall adverse events rate is higher in patients in the IFX group.
文摘意大利罗马大学的Marina Papoutsaki博士及其同事于8月的《美国皮肤病学学会杂志》(J Am Acad Dermatol,2007;57:269-275.)上报道,阿达木单抗(Adalimumab)40mg每周一次单药治疗,对其他生物治疗无反应的斑块型银屑病和银屑病关节炎似乎安全和有效。
文摘Adalimumab, a TNF-alpha antagonist, is the first fully humanized recombinant immunoglobulin G1 (IgG1) monoclonal antibody. It is presently widely used in the systemic treatment of rheumatoid arthritis, inflammatory bowel disease, moderate and severe psoriasis and hidradenitis suppurativa. However, its administration is associated with a two-fold risk of severe and possibly fatal infections and in some rare cases with congestive heart failure, lymphoma, lupus-like syndrome, cytopenias, hepatotoxicity and development of demyelinating neurological disorders. Furthermore, the occurrence of various types of melanocytic skin lesions has been reported during treatment with adalimumab. In the present paper we report the case of a female psoriatic patient who developed eruptive lentigines following treatment with this compound.
文摘We present a case of tuberculous peritonitis in a 46-year-old woman with rheumatoid arthritis treated with adalimumab, and we review the association between anti-tumour necrosis factor therapy and tuberculosis. This case illustrates that tuberculosis can develop with atypical clinic and uncertain laboratory findings and may mimic malignancies during adalimumab therapy.