Infliximab Administration Reactions– Studies of Infusion and Hypersensitivity Reactions
Administration-related reactions, including infusion reactions and hypersensitivity reactions, in patients treated with infliximab have been reported in published postmarketing studies. A summary of these published reports is provided in this section. These reports are presented in chronological order with the most recent date of publication first. References to additional publications discussing infusion reactions and infliximab are provided here for your convenience. 11582, 11583, 11584, 11585, 11586, 11587, 11509, 11589, 11590, 11591, 8081, 11708
The inclusion of postmarketing reports in this section should not be read to rule out the existence of other reports of administration-related reactions, published or otherwise.
Studies of Infusion Reactions and Hypersensitivity Reactions
Infusion reactions and hypersensitivity reactions with infliximab have been reported in published postmarketing reports.
Domenech, et al., 2010 (Study of Infusion Reactions After Infliximab Reintroduction in Inflammatory Bowel Disease)
Domenech, et al., conducted a retrospective review using clinic data and identified all patients who had initially had a complete response with a 3-dose regimen of infliximab but then had a relapse and required additional doses ≥4 months later. This timing was assessed to determine if restarting infliximab after a hiatus or gap in treatment was associated with a higher incidence of acute infusion reactions or a secondary loss of response. 12416
All patients were treated with
The immunogenic adverse events that occurred in the patients reintroduced to infliximab therapy were compared to the adverse events in a group of patients treated with continuous infliximab maintenance therapy. Thirteen patients (17%) developed acute infusion reactions, 5 in the Reintroduced treatment group (17%) and 8 in the Continuous treatment group (17%), and a delayed hypersensitivity reaction occurred in 1 patient in the Continuous treatment group. The use of concomitant immunomodulators and/or pretreatment with hydrocortisone was inversely associated with acute infusion reaction.12416 In all clinical studies submitted for registration, approximately 20% of infliximab-treated patients experienced an infusion reaction compared to approximately 10% of patients receiving placebo.3204
Lees, et al., 2009 (Study in Inflammatory Bowel Disease)
Lees, et al., conducted a retrospective review
of case records for 202 patients treated with infliximab at 2 hospitals
in Edinburgh between 1999 and 2007.11828 The
202 patients, who collectively received a total of 718 infusions,
included 157 with Crohn’s disease (CD), 42 with ulcerative
colitis, and 3 with another disease. Median follow-up was 2.4 years
and ranged from 1 to 4.9 years for a total of 620 patient-years of
follow-up. The median age at the onset of infliximab therapy was 30.8
years; 13.5% of patients were under the age of 18 at the time of first
treatment. Thirty of the 157 patients with CD were started on another
Twenty acute infusion reactions occurred in 19 of 202 patients (9.4%). In 11 of these cases (55%), the infusion was discontinued. Four infusion reactions were serious, including 3 cases requiring hospital admission and 1 case of anaphylaxis requiring adrenaline. One patient developed a serum sickness-like reaction 4 days post infusion reaction. Two infusion reactions occurred after first infliximab infusion; for the remainder, median time since last infusion was 63.0 days (interquartile range [IQR] 37.0-156.5). The median number of prior infusions was 3.5 (IQR 2.0-6.5). Of 17 cases where details of concomitant medication were available, infusion reactions occurred in the presence of concomitant immunosuppressants in 16 of 17 cases (concomitant medication details were unavailable in 3 nonserious cases). All patients received preinfusion hydrocortisone, and 2 patients also received preinfusion chlorpheniramine. Five patients were successfully reinfused with infliximab, 1 with preinfusion chlorpheniramine. One patient experienced a mild infusion reaction upon reinfusion.11828 In all clinical studies submitted for registration, approximately 20% of infliximab-treated patients experienced an infusion reaction compared to approximately 10% of patients receiving placebo.3204
Lichtenstein, et al., 2009 (Inflammatory Bowel Disease-Subgroup Analyses Across Four Phase 3 Randomized Trials)
The safety and efficacy of concomitant immunomodulator and infliximab therapy was evaluated in an integrated analysis of data from 4 Phase 3 clinical trials of infliximab, including ACCENT I and ACCENT II (luminal and fistulizing Crohn’s disease trials (including all randomized patients including induction, maintenance, and crossover) and ACT 1 and ACT 2 (ulcerative colitis trials).12413 Individual trial descriptions and infusion reaction data can be found in Infliximab and the Risk of Administration Reactions in Patients With Crohn’s Disease - Clinical Trial Information and Infliximab and the Risk of Administration Reactions in Patients With Ulcerative Colitis - Clinical Trial Information. Clinical trial data from 1383 placebo or infliximab-treated IBD patients were pooled and analyzed to evaluate impact of concomitant immunomodulator use and compare certain safety events, including infusion reactions and immunogenicity.
Of the infliximab-treated patients who received concomitant immunomodulators, 12.5% (47⁄376) experienced infusion reactions, while 22.0% (139⁄631) of infliximab-treated patients without immunomodulators experienced an infusion reaction. When these data were evaluated based on the number of infusions received, similar trends were observed. Infusion reactions occurred in 2.6% (61⁄2320) of infusions in infliximab-treated patients who received concomitant immunomodulators compared with 5.0% (199⁄3987) of infusions in patients who did not receive immunomodulators. Most infusion reactions were mild-to-moderate in nature and serious infusion reactions occurred in less than 0.1% (1⁄2320) of infusions in infliximab treated patients who received concomitant immunomodulators and 0.1% (4⁄3987) of infusions in patients did not receive immunomodulators.12413
Approximately 20% of REMICADE-treated patients in all clinical studies experienced an infusion reaction compared to approximately 10% of placebo-treated patients. Serious infusion reactions occurred in <1% of patients and included anaphylaxis, convulsions, erythematous rash and hypotension. Approximately 3% of patients discontinued REMICADE because of infusion reactions, and all patients recovered with treatment and/or discontinuation of the infusion.3204
Immunogenicity data from this study can be found in Infliximab Administration Reactions - Studies of Immunogenicity.
Russo, et al., 2009 (Study in Ulcerative Colitis)
In conducting a retrospective study of infliximab
in patients with ulcerative colitis, Russo, et al., compiled data
via web-based questionnaire directed at gastroenterologists in the
United Kingdom.11858 Results
from 38 patients at 6 hospitals were analyzed. All patients were on
the recommended induction and maintenance regimen of infliximab
A total of 352 infusions were administered. One patient experienced a mild infusion reaction, and another experienced a mild delayed hypersensitivity reaction. Details of these reactions were not provided, but neither patient discontinued treatment.
Caspersen, et al., 2008 (Study in Inflammatory Bowel Disease)
In a study designed to assess infliximab treatment in Danish patients with inflammatory bowel disease (IBD), Caspersen, et al., reviewed charts of 651 patients treated for IBD between 1999 and 2005.12063 A total of 3351 infusions were administered in this cohort (dosing regimen not specified); the median number of infusions was 3 (range 1 to 42). A number of patients were taking other medications at some point during their infliximab treatment; 447 were receiving azathioprine (AZA), and 64 were receiving methotrexate (MTX). (It was not specified whether any patients were taking both.)
A total of 111 patients experienced 146 infusion reactions collectively, the most common reactions being anaphylaxis, headache, nausea, and itching rash. Symptoms were considered anaphylactic if 3 or more of the following symptoms were present: headache, nausea, rash, flushing, chest pain, dyspnea, tachycardia, bradycardia, angioedema, urticaria, itching, hypotension, or hypertension. The symptoms of flushing and chest pain, flushing and dyspnea, or urticaria and dyspnea also were considered anaphylactic. Infliximab was discontinued in 24 of the patients with infusion reactions.
De Oliveira, et al., 2008 (Study in Psoriasis)
De Oliveira, et al., reported on their experience
with infliximab in 19 patients with long-standing moderate-to-severe
psoriasis that was refractory to other systemic treatments.11860 All
patients were treated with infliximab
Moss, et al., 2008 (Study in Crohn’s Disease)
Moss, et al., conducted a retrospective study to evaluate long-term outcomes in patients with CD who experienced infusion reactions to infliximab.11861 They reviewed the charts of 287 patients who received infliximab at a Boston medical center from 2000 to 2006 and were followed for at least 1 year. Over this time-frame, infliximab was administered either as “on-demand” or on a “maintenance” basis. The patients had received 2715 infusions, collectively, with 162 infusion reactions documented across 51 patients. Among the 51 patients who developed at least one infusion reaction, 31 experienced acute reactions, and 20 experienced delayed reactions. Reactions were mild in 15 patients, moderate in 34 patients, and severe in 2 patients. One patient required epinephrine for an anaphylactic reaction, and another developed severe bronchospasm with hypoxia. The most common infusion reactions were urticaria/rash and myalgia/arthralgia, followed by cardiopulmonary symptoms such as chest pain and dyspnea. Of the patients who experienced a primary response to infliximab, 67% discontinued treatment. Discontinuation numbers were not provided for the entire study population.
Takeuchi, et al., 2008 (Study in Rheumatoid Arthritis)
Takeuchi, et al. (2008), conducted a postmarketing
surveillance study in 5000 Japanese rheumatoid arthritis (RA) patients
treated with infliximab.8095 Patients
treated with
Figueiredo, et al., 2008 (Study in Rheumatoid Arthritis)
Figueiredo, et al. (2008), studied 152 RA patients
treated with infliximab at Montpellier Teaching Hospital between 2000
and 2003.8096 Thirty-five
patients (23%) experienced an infusion reaction. In all clinical studies
submitted for registration, approximately 20% of infliximab-treated
patients experienced an infusion reaction compared to approximately
10% of patients receiving placebo.3204 In
this study, infusion reactions were controlled by reducing the infusion
rate, discontinuing the infusion, or through the use of antihistamines
and steroids. The infusion reactions, which were generally mild and
transient, occurred most frequently during the third infusion. Ten
patients (6.6%) discontinued treatment because of an infusion reaction.
Patients that developed an infusion reaction had more frequently a
history of allergy
de Ridder, et al., 2008 (Study in Pediatric Crohn’s Disease)
In a retrospective study designed to evaluate
duration of efficacy of infliximab
Voulgari, et al., 2008 (Study in Psoriatic Arthritis)
Voulgari, et al., conducted a prospective, uncontrolled,
open-label, 3-year study of 32 patients with psoriatic arthritis (PsA)
that was refractory to at least 2 disease-modifying antirheumatic
drugs. Participants were drawn from a cohort of 221 patients with
PsA identified in an epidemiologic study by the same authors. Infliximab
Kristensen, et al., 2008 (Study in Psoriatic Arthritis)
In an analysis of efficacy and safety data regarding
Cheung, et al., 2008 (Study in Ankylosing Spondylitis)
Cheung, et al., reported 16 patients (of 27) that had one or more minor, nonserious, adverse events, including 3 patients with infusion reactions during treatment with infliximab.11593 Twenty-seven patients were treated with infliximab 5 mg/kg at Weeks 0, 2, 6, and every 6 weeks thereafter. Most patients were males (78%) and had long-standing severe, established disease with a mean duration from onset of symptoms of 16.3 years (range 0.7-53.7). Infusion reactions for these patients were not further described.
Augustsson, et al., 2007 (Study in Rheumatoid Arthritis)
In a retrospective study, Augustsson, et al.
(2007), identified 43 patients with immediate-type infusion reactions
from the Stockholm
Chevillotte-Maillard, et al., 2005 (Study in Ankylosing Spondylitis and Rheumatoid Arthritis)
In an observational cohort study designed to
evaluate the survival and safety of infliximab in older compared with
younger patients, Chevillotte-Maillard, et al., report 6 allergic
reaction in patients treated with infliximab at its recommended dosing.11594 Older
patients were defined as those starting infliximab treatment at 70
years of age or older, whereas younger patients were defined as those
under the age of 70 at treatment start. In total, 83 patients —
60 with rheumatoid arthritis (RA) and 23 with ankylosing spondylitis
(AS) — were followed for 1 year with the study end point defined
as infliximab withdrawal. During follow-up, 30 patients (36.1%) withdrew
infliximab treatment; of these, 6 patients withdrew treatment due
to allergic reactions. However, there was no significant difference
in the percentage of allergic reactions in older patients (9.1%) compared
with younger patients (6.9%)
Borrelli, et al., 2004 (Study in Pediatric Crohn’s Disease)
Borrelli, et al., conducted a trial of infliximab
Lamireau, et al., 2004 (Study in Pediatric Crohn’s Disease)
The French-Speaking Group for Pediatric Gastroenterology,
Hepatology, and Nutrition review board conducted a retrospective study
of pediatric patients (ages 3 to 17) with refractory CD who were treated
with infliximab. Lamireau, et al., collected data on 88 patients;
the mean value for each parameter was compared from Day 0 to Day 90.
Dosage was
Temekonidis, et al., 2003 (Study in Ankylosing Spondylitis)
In an open-label, 12-month study, Temekonidis,
et al., reported 3 allergic reactions in 25 patients (24 male, 1 female)
with severe refractory AS.11595 In
this study, patients were treated with infusions of infliximab
Baeten, et al., 2003 (Study in Ankylosing Spondylitis)
In a long-term, safety follow-up of 107 patients
treated with infliximab for spondyloarthropathies, including AS, Baeten,
et al., reported 1 infusion reaction to infliximab.11596 Here,
107 patients were treated with infliximab for a total of 191.5 patient-years.
Patients were monitored for all serious and/or treatment-related adverse
events. A total of 20 adverse events were recorded during the follow-up
period, including 1 infusion reaction. One 28-year-old female with
active AS was treated with infliximab
Cezard, et al., 2003 (Study in Pediatric Crohn’s Disease)
In a prospective study of 21 patients (age 13
to 17 years) with severe CD, Cezard, et al., administered infliximab
Salvarani, et al., 2003 (Study in Psoriatic Arthritis)
In a
Cheifetz, et al., 2003 (Study in Crohn’s Disease)
In a study designed to assess the incidence and
management of infusion reactions to infliximab, Cheifetz, et al.,
conducted a retrospective study of 165 patients treated for Crohn’s
disease (CD) at a New York clinical infusion center for a period spanning
2.5 years.11862 Patients
received 479 infusions of infliximab
Three delayed hypersensitivity reactions, defined as any infliximab-related event occurring >24 hours after infusion, were documented over the follow-up period of 2.5 years. All were in patients who had received only 1 induction dose for luminal CD. Symptoms resolved in all 3 patients without treatment. Another patient who developed a delayed hypersensitivity reaction was a referral from another clinic; the patient was retreated with infliximab along with concomitant administration of an antihistamine and acetaminophen.
Brockbank, et al., 2001 (Study in Psoriatic Arthritis)
In a study of 15 patients with psoriatic arthritis
who had failed at least 2 disease-modifying antirheumatic drugs, infliximab
Hyams, et al., 2000 (Study in Pediatric Crohn’s Disease)
In a chart review of 19 pediatric patients (ages
9 to 19 years) with active CD receiving a total of 60 infusions of
infliximab
Case Reports of Infusion Reactions and Hypersensitivity Reactions
Infusion reactions and hypersensitivity reactions with infliximab have been reported in published case reports. The inclusion of case reports in this section should not be read to rule out the existence of other reports of administration-related reactions, published or otherwise.
Toki, et al., 2008 (Case Report in Rheumatoid Arthritis)
A 65-year-old woman with rheumatoid arthritis
who had been on an infliximab hiatus for >1 year experienced an
infusion reaction that led to discontinuation.11863 Toki,
et al., reported on this case in Japan of a woman who had previously
been treated with infliximab
Margo, et al., 2008 (Case Report in Crohn’s Disease)
Margo, et al. (2008), reported 11 patients with
active Crohn’s disease (CD) who experienced infusion reactions
after episodic infliximab treatment, 4 acute and 7 delayed.8098 All
patients started infliximab infusions (induction and episodic treatment),
then after a variable period of time, began regular therapy. The median
time of interruption between episodic and scheduled infliximab infusions
was 35 months (5-66 months). All patients were taking azathioprine
and received 75 mg prednisolone and clemastine before infliximab treatment.
After the reaction, infliximab treatment was discontinued in all 11
patients. The recommended treatment regimen for infliximab administration
for CD is
Hodosi, et al., 2007 (Case Report in Psoriatic Arthritis)
Hodosi, et al., reported a severe infusion reaction in a Hungarian patient with psoriatic arthritis being treated with infliximab (unspecified dose) after experiencing frequent relapses with conventional medication. Two hours following the fourth infusion, the patient experienced dyspnea and laryngeal spasm, both of which were resolved with administration of oral antihistamine. However, 2 days later, the patient broke out in generalized erythroderma. Infliximab was discontinued, corticosteroids were administered, and methotrexate (MTX) was reintroduced. Two months later, the erythroderma was still present despite increased dosing of MTX.11729
Gamarra, et al., 2006 (Case Report in Crohn’s Disease)
In a recently published case report, Gamarra,
et al. (2006), described 2 patients with inflammatory bowel disease
(IBD) treated with infliximab who presented with similar systemic
clinical features
Of note, both patients were treated episodically
for Crohn’s disease (CD), and both received initial infliximab
doses at Weeks 0, 2, and 6, and then again only after their disease
flared. The drug holiday was several months for the first patient
and 9 months for the second patient. The recommended treatment regimen
for infliximab administration for CD and ulcerative colitis is
Content on this page was last reviewed on January 30, 2009.
Content on this page was last changed on May 20, 2010.
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Prescribing Information and Medication Guide
REMICADE® (infliximab) Indications and Important Safety Information
INDICATIONS AND USAGE
Crohn’s Disease
REMICADE is indicated for reducing signs and symptoms and inducing and maintaining clinical remission in adult and pediatric patients with moderately to severely active Crohn’s disease who have had an inadequate response to conventional therapy.
REMICADE is indicated for reducing the number of draining enterocutaneous and rectovaginal fistulas and maintaining fistula closure in adult patients with fistulizing Crohn’s disease.
Ulcerative Colitis
REMICADE is indicated for reducing signs and symptoms, inducing and maintaining clinical remission and mucosal healing, and eliminating corticosteroid use in patients with moderately to severely active ulcerative colitis who have had an inadequate response to conventional therapy.
Rheumatoid Arthritis
REMICADE, in combination with methotrexate, is indicated for reducing signs and symptoms, inhibiting the progression of structural damage, and improving physical function in patients with moderately to severely active rheumatoid arthritis.
Ankylosing Spondylitis
REMICADE is indicated for reducing signs and symptoms in patients with active ankylosing spondylitis.
Psoriatic Arthritis
REMICADE is indicated for reducing signs and symptoms of active arthritis, inhibiting the progression of structural damage, and improving physical function in patients with psoriatic arthritis.
Plaque Psoriasis
REMICADE is indicated for the treatment of adult patients with chronic severe (i.e., extensive and /or disabling) plaque psoriasis who are candidates for systemic therapy and when other systemic therapies are medically less appropriate. REMICADE should only be administered to patients who will be closely monitored and have regular follow-up visits with a physician.
IMPORTANT SAFETY INFORMATION
RISK OF INFECTIONS
Patients treated with REMICADE® (infliximab) are at increased risk for developing serious infections that may lead to hospitalization or death. Most patients who developed these infections were taking concomitant immunosuppressants such as methotrexate or corticosteroids. Discontinue REMICADE® if a patient develops a serious infection or sepsis.
Reported infections include:
- Active tuberculosis (TB), including reactivation of latent TB. Patients frequently presented with disseminated or extrapulmonary disease. Patients should be tested for latent TB before and during treatment with REMICADE®. 1,2 Treatment for latent infection should be initiated prior to treatment with REMICADE®.
- Invasive fungal infections, including histoplasmosis, coccidioidomycosis, candidiasis, aspergillosis, and pneumocystosis. Patients may present with disseminated, rather than localized, disease. Empiric anti-fungal therapy should be considered in patients at risk for invasive fungal infections who develop severe systemic illness.
- Bacterial, viral, and other infections due to opportunistic pathogens.
The risks and benefits of treatment with REMICADE® should be carefully considered prior to initiating therapy in patients with chronic or recurrent infection. Closely monitor patients for the development of signs and symptoms of infection during and after treatment with REMICADE®, including the possible development of TB in patients who tested negative for latent TB infection prior to initiating therapy.
In clinical trials, other serious infections observed in patients treated with REMICADE® included pneumonia, cellulitis, abscess, and skin ulceration.
MALIGNANCIES
Lymphoma and other malignancies, some fatal, have been reported in children and adolescent patients treated with TNF blockers, including REMICADE®. Approximately half of these cases were lymphomas, including Hodgkin's and non-Hodgkin's lymphoma. The other cases represented a variety of malignancies, including rare malignancies that are usually associated with immunosuppression and malignancies that are not usually observed in children and adolescents. The malignancies occurred after a median of 30 months after the first dose of therapy. Most of the patients were receiving concomitant immunosuppressants.
Postmarketing cases of hepatosplenic T-cell lymphoma, a rare type of T-cell lymphoma, have been reported in patients treated with TNF blockers including REMICADE®. These cases have had a very aggressive disease course and have been fatal. All reported REMICADE® cases have occurred in patients with Crohn’s disease or ulcerative colitis and the majority were in adolescent and young adult males. All of these patients had received treatment with azathioprine or 6-mercaptopurine concomitantly with REMICADE® at or prior to diagnosis. Carefully assess the risks and benefits of treatment with REMICADE®, especially in these patient types.
In clinical trials of all TNF inhibitors, more cases of lymphoma were observed compared with controls and the expected rate in the general population. However, patients with Crohn’s disease, rheumatoid arthritis, or plaque psoriasis may be at higher risk for developing lymphoma. In clinical trials of some TNF inhibitors, including REMICADE®, more cases of other malignancies were observed compared with controls. The rate of these malignancies among patients treated with REMICADE® was similar to that expected in the general population whereas the rate in control patients was lower than expected. Cases of acute and chronic leukemia have been reported with postmarketing TNF-blocker use. As the potential role of TNF inhibitors in the development of malignancies is not known, caution should be exercised when considering treatment of patients with a current or a past history of malignancy or other risk factors such as chronic obstructive pulmonary disease (COPD).
CONTRAINDICATIONS
REMICADE® is contraindicated in patients with moderate to severe (NYHA Class III/IV) congestive heart failure (CHF) at doses greater than 5 mg/kg. Higher mortality rates at the 10 mg/kg dose and higher rates of cardiovascular events at the 5 mg/kg dose have been observed in these patients. REMICADE® should be used with caution and only after consideration of other treatment options. Patients should be monitored closely. Discontinue REMICADE® if new or worsening CHF symptoms appear. REMICADE® should not be (re)administered to patients who have experienced a severe hypersensitivity reaction or to patients with hypersensitivity to murine proteins or other components of the product.
HEPATITIS B REACTIVATION
TNF inhibitors, including REMICADE®, have been associated with reactivation of hepatitis B virus (HBV) in patients who are chronic carriers. Some cases were fatal. Patients at risk for HBV infection should be evaluated for prior evidence of HBV infection before initiating REMICADE®. Exercise caution when prescribing REMICADE® for patients identified as carriers of HBV and monitor closely for active HBV infection during and following termination of therapy with REMICADE®. Discontinue REMICADE® in patients who develop HBV reactivation and initiate antiviral therapy with appropriate supportive treatment. Exercise caution when considering resumption of REMICADE® and monitor patients closely.
HEPATOTOXICITY
Severe hepatic reactions, including acute liver failure, jaundice, hepatitis, and cholestasis have been reported rarely in patients receiving REMICADE® postmarketing. Some cases were fatal or required liver transplant. Aminotransferase elevations were not noted prior to discovery of liver injury in many cases. Patients with symptoms or signs of liver dysfunction should be evaluated for evidence of liver injury. If jaundice and/or marked liver enzyme elevations (e.g., ≥ 5 times the upper limit of normal) develop, REMICADE® should be discontinued, and a thorough investigation of the abnormality should be undertaken.
HEMATOLOGIC EVENTS
Cases of leukopenia, neutropenia, thrombocytopenia, and pancytopenia (some fatal) have been reported. The causal relationship to REMICADE® therapy remains unclear. Exercise caution in patients who have ongoing or a history of significant hematologic abnormalities. Advise patients to seek immediate medical attention if they develop signs and symptoms of blood dyscrasias or infection. Consider discontinuation of REMICADE® in patients who develop significant hematologic abnormalities.
HYPERSENSITIVITY
REMICADE® has been associated with hypersensitivity reactions that differ in their time of onset. Acute urticaria, dyspnea, and hypotension have occurred in association with infusions of REMICADE®. Serious infusion reactions including anaphylaxis were infrequent. Medications for the treatment of hypersensitivity reactions should be available.
NEUROLOGIC EVENTS
TNF inhibitors, including REMICADE®, have been associated with rare cases of new or exacerbated symptoms of demyelinating disorders including multiple sclerosis, optic neuritis, and Guillain-Barré syndrome, seizure, and CNS manifestations of systemic vasculitis. Exercise caution when considering REMICADE® in all patients with these disorders. Consider discontinuation for significant CNS adverse reactions.
AUTOIMMUNITY
Treatment with REMICADE® may result in the formation of autoantibodies and, rarely, in development of a lupus-like syndrome. Discontinue treatment if symptoms of a lupus-like syndrome develop.
ADVERSE REACTIONS
In clinical trials, the most common REMICADE® adverse reactions occurring in >10% of patients included infections (e.g. upper respiratory, sinusitis, and pharyngitis), infusion-related reactions, headache, and abdominal pain.
USE WITH OTHER DRUGS
The concomitant use of a TNF blocker and anakinra was associated with a higher risk of serious infections, therefore the use of REMICADE® in combination with anakinra is not recommended. Live vaccines should not be given with REMICADE®. Bring pediatric Crohn's patients up to date with all vaccinations prior to initiating REMICADE®.
Please see full Prescribing Information and Medication Guide for REMICADE®. Provide the Medication Guide to your patients and encourage discussion.
References: 1. American Thoracic Society, Centers for Disease Control and Prevention. Targeted tuberculin testing and treatment of latent tuberculosis infection. Am J Respir Crit Care Med. 2000;161:S221–S247. 2. See latest Centers for Disease Control guidelines and recommendations for tuberculosis testing in immunocompromised patients.