Hungarian Immunology

[Adalimumab in the treatment of Crohn’s disease]

LAKATOS Péter László1

MARCH 20, 2007

Hungarian Immunology - 2007;6(03)

[Crohn’s disease (CD) is a chronic inflammatory disorder which may involve any part of gastrointestinal tract. The pathogenesis is only partially understood; various environmental and host (e.g. genetic-, epithelial-, immune and non-immune) factors are involved resulting in chronic uncontrolled inflammation, and among pro-inflammatory cytokines tumor necrosis factor-α (TNF-α) seems to play a central role in CD. The last few years have witnessed a significant change in the management of Crohn’s disease. The role of and indications for conventional therapy (aminosalicylates, steroids and immunomodulators) have been reassessed. Over the past decade the increasing knowledge on the pathogenesis of CD led to the development of a number of biological agents targeting specific molecules involved in gut inflammation, first of all TNF-α and its receptors. The aim of this paper is to review the rationale for the use one of the new anti TNF-inhibitors, adalimumab in the treatment of CD.]

AFFILIATIONS

  1. Semmelweis Egyetem, I. Sz. Belgyógyászati Klinika

COMMENTS

0 comments

Further articles in this publication

Hungarian Immunology

[Adalimumab treatment in inflammatory joint diseases]

SZÁNTÓ Sándor

[The development of anti-TNF-α agents represents a great advance in the treatment of inflammatory joint diseases. Adalimumab is the first fully human, recombinant IgG1 monoclonal antibody that blocks the interaction of TNF with the p55 and p75 cell surface TNF receptors, thereby neutralising the activity of this cytokine. In well designed, placebocontrolled trials adalimumab significantly reduced symptoms, improved quality of life, and reduced radiologically evident joint damage in patients with rheumatoid athritis, ankylosing spondylitis and psoriatic arhritis. The drug was generally well tolerated, and the follow up studies confirmed, that the incidence of serious adverse events was similar to that generally seen in patients not receiving anti-TNF agents. This review summarises the recent available data related to the efficacy and safety of adalimumab in inflammatory joint diseases.]

Hungarian Immunology

[The importance of etanercept treatment in rheumatology]

GERGELY Péter, POÓR Gyula

[Rheumatoid arthritis, juvenile idiopathic arthritis, ankylosing spondylitis and psoriatic arthritis are inflammatory rheumatic conditions of unknown origin. Common characteristic features of these disorders include a relatively high prevalence, poorly understood pathogenesis and an unresolved treatment as well as a significant impact on mortality, morbidity and medical expenditures. The recognition of the central role of TNF-α in immune mediated inflammatory conditions, mainly in rheumatoid arthritis has led to the introduction of TNF-α blocking biological therapy into clinical rheumatology revolutionizing the management of these diseases. Etanercept is a human soluble TNF-α receptor attached to human IgG capable of effectively neutralizing TNF-α and lymphotoxin alpha. Since its introduction in 1998 as the first biological agent approved for RA, several clinical trials as well as everyday practice have proven its efficacy and safety. To date approximately 440 thousand patients, mostly with inflammatory rheumatic diseases have been treated with etanercept. In the present paper the pathophysiological role of TNF-α, the results of clinical trials of etanercept and its cost-effectivenes as well as issues regarding the use of etanercept in Hungary are reviewed.]

Hungarian Immunology

[The use of infliximab in medical therapy]

GESZTES Ákos

Hungarian Immunology

[Rituximab in rheumatoid arthritis]

SZEKANECZ Zoltán

[The therapy of rheumatoid arthritis (RA) is not always easy. Classical disease-modifying drugs are ineffective in about 10-15% of the cases. Furthermore, biologic agents, mainly tumor necrosis factor- α (TNF-α) inhibitors, may also be ineffective. Rituximab (RTX) is a B cell-inhibitory monoclonal antibody, which has been registered for the treatment of RA patients refractory to classical immunosuppressive agents including a TNF antagonist. Here we summarize the history of RTX therapy in RA including the presentation of the three major randomized clinical trials. We discuss the efficacy, safety of RTX, the practical points of RTX therapy, as well as some special considerations. The presented data suggest that RTX is a highly effective and safe biological, which can be used upon the inefficacy of any TNF inhibitor. RTX suppresses RA-associated inflammation, symptoms and decreases radiological progression. It may improve the functional capacity and quality of life of RA patients.]

Hungarian Immunology

[First experience with rituximab treatment in rheumatoid artritis: a case report of a multiresistant patient]

SIMKOVICS Enikő, BESENYEI Tímea, SZABÓ Zoltán, SZENTPÉTERY Ágnes, SZODORAY Péter, SZŰCS Gabriella, SZÁNTÓ Sándor, SZEKANECZ Zoltán

[INTRODUCTION - Here we describe the case of the first Hungarian rheumatoid arthritis (RA) patient treated with RTX. CASE REPORT - This multiresistant patient had received numerous immunosuppressive drugs and all three anti-TNF agents had been tried. These biologicals had to be stopped due to inefficacy or side effects. RTX treatment resulted in some subjective clinical improvement, as well as a decrease in rheumatoid factor and anti-CCP production. Clinical activity assessed by DAS28 fell after 18 weeks. B cells disappeared from the circulation, however, the percentage of activated T cells increased. We observed initial B cell recovery after 18 weeks. CONCLUSION - Clinical studies suggest that RTX is more effective right after the failure of the first TNF inhibitor. Efficacy of RTX in this patient suggests that this drug may also be effective in a multiresistant patient, who had tried numerous TNF blockers.]

All articles in the issue

Related contents

Clinical Neuroscience

Cholinesterase inhibitors and memantine for the treatment of Alzheimer and non-Alzheimer dementias

BALÁZS Nóra , BERECZKI Dániel, KOVÁCS Tibor

In aging societies, the morbidity and mortality of dementia is increasing at a significant rate, thereby imposing burden on healthcare, economy and the society as well. Patients’ and caregivers’ quality of life and life expectancy are greatly determined by the early diagnosis and the initiation of available symptomatic treatments. Cholinesterase inhibitors and memantine have been the cornerstones of Alzheimer’s therapy for approximately two decades and over the years, more and more experience has been gained on their use in non-Alzheimer’s dementias too. The aim of our work was to provide a comprehensive summary about the use of cholinesterase inhibitors and memantine for the treatment of Alzheimer’s and non-Alzheimers’s dementias.

Clinical Neuroscience

[The Multiple Sclerosis Registry of Szeged]

BENCSIK Krisztina, SANDI Dániel, BIERNACKI Tamás, KINCSES Zsigmond Tamás, FÜVESI Judit, FRICSKA-NAGY Zsanett, VÉCSEI László

[Multiple sclerosis (MS) is a rare disease of the central nervous system considering the total population, the prevalence in Hungary is 83.9/100.000. The first MS registry was established in Denmark in the middle of the 1950’s. This was followed by the establishment of several national, then international databases with the number of enrolled patients in the hundred-thousands. At the beginning, the primary goal of the registries were the epidemiological surveys, focusing on the number of patients, the prevalence, the incidence, the mortality and the co-morbidity. As of today, however, with the rapid advancement and development of new disease modifying therapies (DMT) with different effectiveness and adverse reactions, the therapeutic use of the registries became even more essential: the modern, up-to-date, well established registries become integral part of the DMTs’ monitorization. The Multiple Sclerosis Registry of Szeged was first established as a “paper-based” database, then, in 2012, it was upgraded to an electronic, easily contactable and useable internet-based registry. As of today, it contains the socio-demographic and clinical data of more than 600 patients; we constantly add new patients as well as keep the registry up-to-date with the refreshment of old patients’ data. Aside from the “classical” clinical data, it can be used for the recording and assessment of the MRI scans and the data on psychopathological and quality of life assessments, which are becoming more and more important in everyday MS management. The establishment of the internet-based registry incredibly helped both the monitorization of the effectiveness of DMTs, and the success of the new epidemiological and psychopathological surveys. ]

Clinical Neuroscience

[Treatment of complex regional pain syndrome with amitriptyline]

KOMOLY Sámuel

[Introduction - Complex regional pain syndrome is a di­stressing neuropathic pain condition without known etiology and evidence based treatment. Case presentation - Here a posttraumatic severe case of complex regional pain syndrome is presented, successfully treated by amitriptyline monotherapy. Amitriptyline is one of the most effective evidence based treatments of peri­pheral diabetic neuropathic pain and other neuropathic pain syndromes. Discussion - Amitriptyline seems to be effective to decrease pain, autonomic and motor symptoms in chronic regional pain syndrome. Conclusion - Controlled trials may be warranted to test the effectiveness of amitriptyline in complex regional pain syndrome.]

Hypertension and nephrology

[Monitoring of the blood pressure lowering effectiveness of ramipril-amlodipine fix combination – a non-interventional trial (RAMONA study)]

TOMCSÁNYI János

[Purpose: Monitoring the effectiveness and safety of the fix combination formulation Egiramlon® therapy containing ramipril and amlodipin in patients, suffering from mild or moderate hypertension despite antihypertensive treatment. Patients and methods: Open, prospective, phase IV clinical observational study, which involved 9169 patients (age >18) with mild or moderate hypertension [TUKEB No: 16927- 1/2012/EKU (294/PI/12.)]. Ramipril/Amlodipin 5/5, 5/10, 10/5, 10/10 mg combinations were administered/ titrated in three visits, during the four months period according to the physician’s decision Blood pressure was measured by validated blood pressure sphygmomanometry and ABPM (Meditech, Hungary). The dosis of the fix combination formulation was determined individually during the visits by the 923 doctors involved in the study. The target blood pressure value was 140/90 mmHg, but in case of high risk patients population (diagnosed cardiovascular disease, diabetes), 130/90 mmHg target value was determined. Results: In 70.1% of the patients had no protocoll deviation. Patients data and examination results were processed according to this 6423 patient population. The average age of the patients were 60.2 year, in 50-50% sex distribution. The average duration of the treated hypertension was 9.8 years and the average blood pressure value was 157/91 mmHg. Till the end of the study, systolic blood pressure has decreased with 26.4 mmHg and diastolic pressure with 11.8 mmHg. An average 5.5 bpm heart rate frequency decreasing was observed at the end of the study. As a result of the treatment 52.4% of the patient population has reached the target blood pressure value.]

Hypertension and nephrology

[May measurement month: analysis of the Hungarian results of years 2017 and 2019]

NEMCSIK János, PÁLL Dénes, JÁRAI Zoltán

[Cardiovascular (CV) diseases are not only the leading causes of mortality in Hungary, but also the mortality rate is excessively high compared with the average of European Union, so screening programs identifying subjects with elevated blood pressure (BP) is of utmost importance. May Measurement Month (MMM) is an annual global initiative which began in 2017 aimed at raising awareness of high BP. Hungary, through the Hungarian Society of Hypertension has joined the campaign of MMM from the beginning. The results of years 2017 and 2019 are presented in this paper. ]