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Abstract
BACKGROUND Intravenously administered immunoglobulins have multiple modes of action that are anti-inflammatory. They can therefore be beneficial in a number of autoimmune disorders. OBJECTIVE The aim of this article is to analyze and summarize studies on the administration of intravenous immunoglobulins in rheumatological diseases. METHODS A selective search and analysis of the literature was carried out related to the mode of action and efficacy of intravenous immunoglobulins in rheumatological diseases. RESULTS AND CONCLUSION Intravenous immunoglobulins have a broad mode of action and can therefore be beneficial in almost all autoimmune diseases. Conditions in which they are of special benefit include immunothrombopenia (ITP), Kawasaki disease and idiopathic inflammatory myopathies. In rare situations, they may also be indicated in systemic lupus erythematosus (SLE), Sjögren's syndrome and neuropathies, catastrophic antiphospholipid syndrome (APS), scleroderma, antineutrophil cytoplasmic antibody (ANCA) associated vasculitis, pyoderma gangrenosum and scleromyxedema. Severe adverse events are rare. In view of the high costs of the therapy, intravenous immunoglobulins are mostly applied in emergency situations, as salvage therapy when other standard therapies have failed or when severe infections are a contraindication to the administration of immunosuppressants.
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Affiliation(s)
- T Witte
- Klinik für Immunologie und Rheumatologie, Medizinische Hochschule Hannover, Carl-Neuberg-Str. 1, 30625, Hannover, Deutschland.
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Cavaliere FM, Prezzo A, Bilotta C, Iacobini M, Quinti I. The lack of BTK does not impair monocytes and polymorphonuclear cells functions in X-linked agammaglobulinemia under treatment with intravenous immunoglobulin replacement. PLoS One 2017; 12:e0175961. [PMID: 28422989 PMCID: PMC5397035 DOI: 10.1371/journal.pone.0175961] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2016] [Accepted: 04/03/2017] [Indexed: 12/22/2022] Open
Abstract
The lack of BTK in X-linked agammaglobulinemia (XLA) patients does not affect monocytes and polymorphonuclear cells (PMN) phenotype and functions. In this study, we show that XLA patients had an increased frequency of the intermediate monocytes subset and that BTK-deficient monocytes and PMN had a normal expression of receptors involved in the activation and cellular responses. We demonstrate that BTK is not required for migration, phagocytosis and the production of reactive oxygen species (ROS) following engagement of FC gamma receptors (FcγR). XLA monocytes and PMN showed an efficient calcium (Ca2+)-independent activation of oxidative burst, suggesting that oxidative burst is less dependent by Ca2+ mobilization. The phagocytosis was functional and it remained unaltered also after Ca2+ chelation, confirming the independence of phagocytosis on Ca2+ mobilization. Intravenous immunoglobulin (IVIg) infusion exerted an anti-inflammatory effect by reducing the frequency of pro-inflammatory monocytes. In monocytes, the IVIg reduce the oxidative burst and phagocytosis even if these functions remained efficient.
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MESH Headings
- Adult
- Agammaglobulinaemia Tyrosine Kinase
- Agammaglobulinemia/drug therapy
- Agammaglobulinemia/genetics
- Agammaglobulinemia/immunology
- Agammaglobulinemia/pathology
- Calcium/metabolism
- Calcium Chelating Agents/pharmacology
- Case-Control Studies
- Cell Movement/drug effects
- Drug Administration Schedule
- Gene Expression Regulation
- Genetic Diseases, X-Linked/drug therapy
- Genetic Diseases, X-Linked/genetics
- Genetic Diseases, X-Linked/immunology
- Genetic Diseases, X-Linked/pathology
- Humans
- Immunoglobulins, Intravenous/therapeutic use
- Leukocytes, Mononuclear/drug effects
- Leukocytes, Mononuclear/immunology
- Leukocytes, Mononuclear/pathology
- Male
- Middle Aged
- Monocytes/drug effects
- Monocytes/immunology
- Monocytes/pathology
- Phagocytosis/drug effects
- Phenotype
- Protein-Tyrosine Kinases/deficiency
- Protein-Tyrosine Kinases/genetics
- Protein-Tyrosine Kinases/immunology
- Reactive Oxygen Species/immunology
- Reactive Oxygen Species/metabolism
- Receptors, IgG/genetics
- Receptors, IgG/immunology
- Respiratory Burst/drug effects
- Respiratory Burst/immunology
- Signal Transduction
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Affiliation(s)
| | - Alessandro Prezzo
- Department of Molecular Medicine, Sapienza University of Rome, Roma, Italy
| | - Caterina Bilotta
- Department of Molecular Medicine, Sapienza University of Rome, Roma, Italy
| | - Metello Iacobini
- Department of Pediatrics, Sapienza University of Rome, Roma, Italy
| | - Isabella Quinti
- Department of Molecular Medicine, Sapienza University of Rome, Roma, Italy
- * E-mail:
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53
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Increased Incidence of Fatigue in Patients with Primary Immunodeficiency Disorders: Prevalence and Associations Within the US Immunodeficiency Network Registry. J Clin Immunol 2017; 37:153-165. [PMID: 28124237 DOI: 10.1007/s10875-016-0367-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2016] [Accepted: 12/20/2016] [Indexed: 12/17/2022]
Abstract
INTRODUCTION Patients with primary immunodeficiency (PID) often report fatigue, yet this symptom has not been studied in PID. Fatigue affects 6-7.5% of healthy adults. The goal of this study is to estimate the prevalence of fatigue in patients with PID and investigate its associated factors. METHODS We analyzed 2537 PID patients registered in USIDNET to determine responses to the field "fatigue" in the core registry form. Demographics, immune phenotypes, and comorbid conditions were compared between fatigued and non-fatigued patients to identify relevant associations and potential drivers. A focused analysis was performed for patients with predominantly antibody deficiency disorders (PADs). RESULTS Fatigue was reported in 25.9% (95% CI 23.7-28.3) of PAD patients, compared to 6.4% (95% CI 4.9-8.2) of non-PAD. Patients with common variable immunodeficiency (CVID) had the highest prevalence of fatigue (p < 0.001) among all PID diagnoses. Other factors that were associated with a higher rate of fatigue among PAD patients included female sex, higher BMI, depression, bronchiectasis, and autoimmunity. Additionally, fatigued PAD patients had lower absolute lymphocyte, CD3, CD4, and CD8 counts compared to non-fatigued patients. CONCLUSION Our findings suggest that fatigue is overrepresented in PAD patients. Prospective studies to estimate prevalence, risk factors, and fatigue etiology in PID are warranted, so therapeutic interventions can be considered.
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54
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Windegger TM, Lambooy CA, Hollis L, Morwood K, Weston H, Fung YL. Subcutaneous Immunoglobulin Therapy for Hypogammaglobulinemia Secondary to Malignancy or Related Drug Therapy. Transfus Med Rev 2017; 31:45-50. [DOI: 10.1016/j.tmrv.2016.06.006] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2016] [Accepted: 06/28/2016] [Indexed: 01/20/2023]
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55
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Pasquet M, Pellier I, Aladjidi N, Auvrignon A, Cherin P, Clerson P, Cozon GJN, Jaussaud R, Bienvenu B, Hoarau C. A cohort of French pediatric patients with primary immunodeficiencies: are patient preferences regarding replacement immunotherapy fulfilled in real-life conditions? Patient Prefer Adherence 2017; 11:1171-1180. [PMID: 28744107 PMCID: PMC5513882 DOI: 10.2147/ppa.s123363] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
OBJECTIVE To assess quality of life and satisfaction regarding immunoglobulin-replacement therapy (IgRT) treatment according to the route (intravenous Ig [IVIg] or subcutaneous Ig [SCIg]) and place of administration (home-based IgRT or hospital-based IgRT). SUBJECTS AND METHODS Children 5-15 years old treated for primary immunodeficiency disease (PIDD) with IgRT for ≥3 months were included in a prospective, noninterventional cohort study and followed over 12 months. Quality of life was assessed with the Child Health Questionnaire - parent form (CHQ-PF)-50 questionnaire. Satisfaction with IgRT was measured with a three-dimensional scale (Life Quality Index [LQI] with three components: factor I [FI], treatment interference; FII, therapy-related problems; FIII, therapy settings). RESULTS A total of 44 children (9.7±3.2 years old) receiving IgRT for a mean of 5.6±4.5 years (median 4.1 years) entered the study: 18 (40.9%) were receiving hospital-based IVIg, two (4.6%) were receiving home-based IVIg, and 24 (54.6%) were treated by home-based SCIg. LQI FIII was higher for home-based SCIg than for hospital-based IVIg (P=0.0003), but there was no difference for LQI FI or LQI FII. LQI FIII significantly improved in five patients who switched from IVIg to SCIg during the follow-up when compared to patients who pursued the same regimen (either IVIg or SCIg). No difference was found on CHQ-PF50 subscales, LQI FI, or LQI FII. CONCLUSION Home-based SCIg gave higher satisfaction regarding therapy settings than hospital-based IVIg. No difference was found on other subscales of the LQI or CHQ-PF50 between hospital-based IVIG and home-based SCIG.
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Affiliation(s)
- Marlène Pasquet
- Pediatric Hematology and Oncology Department, University Hospital Centre of Toulouse, Toulouse
- Correspondence: Marlène Pasquet, Pediatric Hematology and Oncology Department, University Hospital Centre of Toulouse, 330 Avenue de la Grande Bretagne, Toulouse 31059, France, Tel +33 5 3455 8643, Fax +33 5 3455 8612, Email
| | | | - Nathalie Aladjidi
- Paediatric Hematology Unit, CEREVANCE, CIC 1401, Inserm CICP, Hospital Pellegrin
| | | | | | | | | | - Roland Jaussaud
- Internal Medicine and Clinical Immunology Department, University Hospital Centre of Nancy, Nancy
| | - Boris Bienvenu
- Internal Medicine Department, University Hospital Centre of Caen, Caen
| | - Cyrille Hoarau
- Renal Transplantation and Clinical immunology Department, University Hospital Centre of Tours, Tours, France
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56
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Mayer B, Depré F, Ringel F, Salama A. New aspects on the efficacy of high-dose intravenous immunoglobulins in patients with autoimmune thrombocytopenia. Vox Sang 2016; 112:64-69. [DOI: 10.1111/vox.12467] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Revised: 09/06/2016] [Accepted: 09/15/2016] [Indexed: 12/18/2022]
Affiliation(s)
- B. Mayer
- Institute of Transfusion Medicine; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - F. Depré
- Institute of Transfusion Medicine; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - F. Ringel
- Institute of Transfusion Medicine; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - A. Salama
- Institute of Transfusion Medicine; Charité - Universitätsmedizin Berlin; Berlin Germany
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57
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Ma XY, Li Z, Wang XJ, Ye JJ, Ma YP, Li Y. [Clinical efficacy of different doses of gamma globulin combined with glucocorticoid in treatment of moderate/severe acute Guillain-Barré syndrome in children: a comparative analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2016; 18:1286-1290. [PMID: 27974124 PMCID: PMC7403086] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 08/26/2016] [Indexed: 08/01/2024]
Abstract
OBJECTIVE To investigate the clinical efficacy and safety of intravenous injection of low-dose versus high-dose gamma globulin combined with glucocorticoid pulse therapy in the treatment of children with moderate/severe acute Guillain-Barré syndrome (GBS). METHODS A total of 100 children with moderate/severe acute GBS were randomly assigned to low-dose group (n=48) and high-dose group (n=52). The children in the low-dose and high-dose groups were treated with 0.2 g/(kg · d) and 0.4 g/(kg · d) gamma globulin respectively combined with methylprednisolone. The two groups were compared in terms of the time to improvements of symptoms after treatment, serum levels of inflammatory factors, proportion of children undergoing invasive ventilation, treatment response rate, and adverse events. RESULTS After 5 days of treatment, the low- and high-dose groups had significant reductions in serum levels of tumor necrosis factor-α, interleukin-6, and C-reactive protein, and there were no significant differences in the reductions of these markers between the two groups. There were no significant differences between the two groups in the time to recovery of respiratory muscle paralysis, time to an improvement in muscle strength of one grade, time to recovery of sensory disturbance, and length of hospital stay. There was no significant difference in the treatment response rate between the low- and high-dose groups (90% vs 92%). There were also no significant differences in the incidence rates of pyrexia, headache, nausea, and palpitation between the two groups. CONCLUSIONS Low-dose versus high-dose gamma globulin combined with methylprednisolone pulse therapy have comparable clinical efficacy and safety in the treatment of children with moderate/severe acute GBS.
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Affiliation(s)
- Xiao-Yun Ma
- Department of Pediatric Neurology, Women's and Children's Hospital of Qinghai, Xining 810000, China.
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58
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Ma XY, Li Z, Wang XJ, Ye JJ, Ma YP, Li Y. [Clinical efficacy of different doses of gamma globulin combined with glucocorticoid in treatment of moderate/severe acute Guillain-Barré syndrome in children: a comparative analysis]. ZHONGGUO DANG DAI ER KE ZA ZHI = CHINESE JOURNAL OF CONTEMPORARY PEDIATRICS 2016; 18:1286-1290. [PMID: 27974124 PMCID: PMC7403086 DOI: 10.7499/j.issn.1008-8830.2016.12.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 07/19/2016] [Accepted: 08/26/2016] [Indexed: 06/06/2023]
Abstract
OBJECTIVE To investigate the clinical efficacy and safety of intravenous injection of low-dose versus high-dose gamma globulin combined with glucocorticoid pulse therapy in the treatment of children with moderate/severe acute Guillain-Barré syndrome (GBS). METHODS A total of 100 children with moderate/severe acute GBS were randomly assigned to low-dose group (n=48) and high-dose group (n=52). The children in the low-dose and high-dose groups were treated with 0.2 g/(kg · d) and 0.4 g/(kg · d) gamma globulin respectively combined with methylprednisolone. The two groups were compared in terms of the time to improvements of symptoms after treatment, serum levels of inflammatory factors, proportion of children undergoing invasive ventilation, treatment response rate, and adverse events. RESULTS After 5 days of treatment, the low- and high-dose groups had significant reductions in serum levels of tumor necrosis factor-α, interleukin-6, and C-reactive protein, and there were no significant differences in the reductions of these markers between the two groups. There were no significant differences between the two groups in the time to recovery of respiratory muscle paralysis, time to an improvement in muscle strength of one grade, time to recovery of sensory disturbance, and length of hospital stay. There was no significant difference in the treatment response rate between the low- and high-dose groups (90% vs 92%). There were also no significant differences in the incidence rates of pyrexia, headache, nausea, and palpitation between the two groups. CONCLUSIONS Low-dose versus high-dose gamma globulin combined with methylprednisolone pulse therapy have comparable clinical efficacy and safety in the treatment of children with moderate/severe acute GBS.
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Affiliation(s)
- Xiao-Yun Ma
- Department of Pediatric Neurology, Women's and Children's Hospital of Qinghai, Xining 810000, China.
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59
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Späth PJ, Schneider C, von Gunten S. Clinical Use and Therapeutic Potential of IVIG/SCIG, Plasma-Derived IgA or IgM, and Other Alternative Immunoglobulin Preparations. Arch Immunol Ther Exp (Warsz) 2016; 65:215-231. [DOI: 10.1007/s00005-016-0422-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2016] [Accepted: 08/31/2016] [Indexed: 12/22/2022]
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60
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Prezzo A, Cavaliere FM, Bilotta C, Iacobini M, Quinti I. Intravenous immunoglobulin replacement treatment does not alter polymorphonuclear leukocytes function and surface receptors expression in patients with common variable immunodeficiency. Cell Immunol 2016; 306-307:25-34. [PMID: 27264689 DOI: 10.1016/j.cellimm.2016.05.006] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/11/2016] [Accepted: 05/26/2016] [Indexed: 01/15/2023]
Abstract
The study of the expression of CD16, CD11b and Siglec 9 receptors and the oxidative burst provides insights on polymorphonuclear leukocytes (PMN) functionality in common variable immunodeficiency (CVID) and on the possible effects of intravenous immunoglobulin (IVIg) infusion. We evaluated in vivo before and soon after IVIg administration the CD16, CD11b and Siglec 9 expression on unstimulated and Escherichia coli-stimulated PMN and the oxidative burst induced by Escherichia coli and PMA. The E. coli stimulation up-regulated CD16 and Siglec 9 expression and it induced a strong CD11b up-regulation at baseline and soon after IVIg. The oxidative burst overlapped that observed in healthy donors when induced by Escherichia coli while it increased when induced by PMA. Soon after IVIg infusion, the oxidative burst decreased only when induced by PMA. Our results showed that the IVIg infusion in vivo had a minimal effect on CVID's PMN.
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Affiliation(s)
- Alessandro Prezzo
- Department of Molecular Medicine, Sapienza University of Rome, Italy
| | | | - Caterina Bilotta
- Department of Molecular Medicine, Sapienza University of Rome, Italy
| | | | - Isabella Quinti
- Department of Molecular Medicine, Sapienza University of Rome, Italy.
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61
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Labeyrie C, Cauquil C, Sarov M, Adams D, Denier C. Cerebral infarction following subcutaneous immunoglobulin therapy for chronic inflammatory demyelinating polyradiculoneuropathy. Muscle Nerve 2016; 54:166-7. [PMID: 26873805 DOI: 10.1002/mus.25076] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Revised: 02/05/2016] [Accepted: 02/08/2016] [Indexed: 11/06/2022]
Affiliation(s)
- Celine Labeyrie
- Department of Neurology and Stroke Center, Hôpital de Bicêtre, PARIS XI - Sud University, Le Kremlin Bicêtre, France
| | - Cecile Cauquil
- Department of Neurology and Stroke Center, Hôpital de Bicêtre, PARIS XI - Sud University, Le Kremlin Bicêtre, France
| | - Mariana Sarov
- Department of Neurology and Stroke Center, Hôpital de Bicêtre, PARIS XI - Sud University, Le Kremlin Bicêtre, France
| | - David Adams
- Department of Neurology and Stroke Center, Hôpital de Bicêtre, PARIS XI - Sud University, Le Kremlin Bicêtre, France
| | - Christian Denier
- Department of Neurology and Stroke Center, Hôpital de Bicêtre, PARIS XI - Sud University, Le Kremlin Bicêtre, France
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Gupta P, Kamath AV, Park S, Chiu H, Lutman J, Maia M, Tan MW, Xu M, Swem L, Deng R. Preclinical pharmacokinetics of MHAA4549A, a human monoclonal antibody to influenza A virus, and the prediction of its efficacious clinical dose for the treatment of patients hospitalized with influenza A. MAbs 2016; 8:991-7. [PMID: 27031797 DOI: 10.1080/19420862.2016.1167294] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023] Open
Abstract
MHAA4549A is a human immunoglobulin G1 (IgG1) monoclonal antibody that binds to a highly conserved epitope on the stalk of influenza A hemagglutinin and blocks the hemagglutinin-mediated membrane fusion in the endosome, neutralizing all known human influenza A strains. Pharmacokinetics (PK) of MHAA4549A and its related antibodies were determined in DBA/2J and Balb-c mice at 5 mg/kg and in cynomolgus monkeys at 5 and 100 mg/kg as a single intravenous dose. Serum samples were analyzed for antibody concentrations using an ELISA and the PK was evaluated using WinNonlin software. Human PK profiles were projected based on the PK in monkeys using species-invariant time method. The human efficacious dose projection was based on in vivo nonclinical pharmacological active doses, exposure in mouse infection models and expected human PK. The PK profiles of MHAA4549A and its related antibody showed a linear bi-exponential disposition in mice and cynomolgus monkeys. In mice, clearance and half-life ranged from 5.77 to 9.98 mL/day/kg and 10.2 to 5.76 days, respectively. In cynomolgus monkeys, clearance and half-life ranged from 4.33 to 4.34 mL/day/kg and 11.3 to 11.9 days, respectively. The predicted clearance in humans was ∼2.60 mL/day/kg. A single intravenous dose ranging from 15 to 45 mg/kg was predicted to achieve efficacious exposure in humans. In conclusion, the PK of MHAA4549A was as expected for a human IgG1 monoclonal antibody that lacks known endogenous host targets. The predicted clearance and projected efficacious doses in humans for MHAA4549A have been verified in a Phase 1 study and Phase 2a study, respectively.
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Affiliation(s)
- Priyanka Gupta
- a Preclinical and Translational Pharmacokinetics Department , Genentech Inc. , South San Francisco , CA , USA
| | - Amrita V Kamath
- a Preclinical and Translational Pharmacokinetics Department , Genentech Inc. , South San Francisco , CA , USA
| | - Summer Park
- b Translational Immunology Department , Genentech Inc. , South San Francisco , CA , USA
| | - Henry Chiu
- c Biochemical and Cellular Pharmacology Department , Genentech Inc. , South San Francisco , CA , USA
| | - Jeff Lutman
- a Preclinical and Translational Pharmacokinetics Department , Genentech Inc. , South San Francisco , CA , USA
| | - Mauricio Maia
- d Bioanalytical Sciences Department , Genentech Inc. , South San Francisco , CA , USA
| | - Man-Wah Tan
- e Infectious Diseases Department , Genentech Inc. , South San Francisco , California , USA
| | - Min Xu
- b Translational Immunology Department , Genentech Inc. , South San Francisco , CA , USA
| | - Lee Swem
- f Achaogen , South San Francisco , CA , USA
| | - Rong Deng
- g Clinical Pharmacology Department , Genentech Inc. , South San Francisco , CA , USA
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63
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Gardulf A. Clinical experiences in primary and secondary immunodeficiencies and immune-mediated conditions using Gammanorm(®). Immunotherapy 2016; 8:633-47. [PMID: 27020964 DOI: 10.2217/imt-2015-0013] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Treatment for primary and secondary immunodeficiency disorders focuses on prevention and management of infections, using immunoglobulin G (IgG) replacement therapy with regular intravenous or subcutaneous IgG (SCIG) infusions. SCIG therapy has many advantages including improved efficacy and tolerability, enhanced patient satisfaction and lower costs. A number of SCIG preparations are available, including Gammanorm(®) (Octapharma AG), a ready-to-use 16.5% liquid preparation of IgG, with low viscosity, well suited to self-administration and a long history of use. Clinical experience with Gammanorm has shown that it is effective and well tolerated in children and adults, including pregnant women, for primary and secondary immunodeficiency disorders. Recent data also suggest SCIG may have a role in the treatment of certain immune-mediated conditions.
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Affiliation(s)
- Ann Gardulf
- The Unit for Clinical Nursing Research & Clinical Research in Immunotherapy, Division of Clinical Immunology, Department of Laboratory Medicine and Transfusion Medicine, Karolinska Institutet, SE-141 83 Huddinge, Stockholm, Sweden.,The Japanese Red Cross Institute for Humanitarian Studies, Tokyo, Japan
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64
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Jovanovich E, Karam C. Human immune globulin infusion in the management of multifocal motor neuropathy. Degener Neurol Neuromuscul Dis 2015; 6:1-12. [PMID: 30050363 PMCID: PMC6053084 DOI: 10.2147/dnnd.s96258] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Multifocal motor neuropathy (MMN) is a debilitating and rare disease causing profound weakness with minimal to no sensory symptoms. Conduction block is frequently seen on electrodiagnostic testing. An immune-mediated pathology is suspected though the exact underlying pathophysiology has yet to be elucidated. The presence of anti-GM1 ganglioside IgM antibodies coupled with favorable response to intravenous and subcutaneous immunoglobulins supports a complement-mediated mechanism which leads to destruction of nerve tissue with probable predilection to the nodes of Ranvier. High-dose immunoglobulin currently is the only treatment with proven efficacy for MMN patients. Unfortunately, many patients experience decreased responsiveness to immunoglobulins over time, requiring higher and more frequent dosing. In this review, we will focus on the pharmacology, efficacy, safety, and tolerability of intravenous and subcutaneous immune globulin infusion for treatment of MMN.
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Affiliation(s)
| | - Chafic Karam
- Department of Neurology, The University of North Carolina, Chapel Hill, NC, USA,
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65
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Kaufman GN, Massoud AH, Dembele M, Yona M, Piccirillo CA, Mazer BD. Induction of Regulatory T Cells by Intravenous Immunoglobulin: A Bridge between Adaptive and Innate Immunity. Front Immunol 2015; 6:469. [PMID: 26441974 PMCID: PMC4566032 DOI: 10.3389/fimmu.2015.00469] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 08/28/2015] [Indexed: 12/25/2022] Open
Abstract
Intravenous immunoglobulin (IVIg) is a polyclonal immunoglobulin G preparation with potent immunomodulatory properties. The mode of action of IVIg has been investigated in multiple disease states, with various mechanisms described to account for its benefits. Recent data indicate that IVIg increases both the number and the suppressive capacity of regulatory T cells, a subpopulation of T cells that are essential for immune homeostasis. IVIg alters dendritic cell function, cytokine and chemokine networks, and T lymphocytes, leading to development of regulatory T cells. The ability of IVIg to influence Treg induction has been shown both in animal models and in human diseases. In this review, we discuss data on the potential mechanisms contributing to the interaction between IVIg and the regulatory T-cell compartment.
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Affiliation(s)
- Gabriel N Kaufman
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Amir H Massoud
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada ; Laboratory of Cellular and Molecular Immunology, University of Montreal Hospital Research Centre , Montreal, QC , Canada
| | - Marieme Dembele
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Madelaine Yona
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Ciriaco A Piccirillo
- Infectious Diseases and Immunity in Global Health Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada
| | - Bruce D Mazer
- Translational Research in Respiratory Diseases Program, The Research Institute of the McGill University Health Centre , Montreal, QC , Canada ; Department of Pediatrics, Faculty of Medicine, McGill University , Montreal, QC , Canada
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66
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Cavaliere FM, Prezzo A, Conti V, Bilotta C, Pulvirenti F, Iacobini M, Quinti I. Intravenous immunoglobulin replacement induces an in vivo reduction of inflammatory monocytes and retains the monocyte ability to respond to bacterial stimulation in patients with common variable immunodeficiencies. Int Immunopharmacol 2015; 28:596-603. [DOI: 10.1016/j.intimp.2015.07.017] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2015] [Revised: 07/13/2015] [Accepted: 07/14/2015] [Indexed: 12/17/2022]
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67
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Farrugia A, Visentini M, Quinti I. Editorial: Immunoglobulin Therapy in the 21st Century - the Dark Side of the Moon. Front Immunol 2015; 6:436. [PMID: 26379671 PMCID: PMC4549639 DOI: 10.3389/fimmu.2015.00436] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 08/11/2015] [Indexed: 01/24/2023] Open
Affiliation(s)
- Albert Farrugia
- School of Sugery, University of Western Australia , Perth, WA , Australia
| | - Marcella Visentini
- Department of Molecular Medicine, Sapienza University of Rome , Rome , Italy
| | - Isabella Quinti
- Department of Molecular Medicine, Sapienza University of Rome , Rome , Italy
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Abstract
PURPOSE OF REVIEW The purpose of this study is to review advances in both the pathogenesis and clinical management of biliary atresia. RECENT FINDINGS Immunologic studies have further characterized roles of helper T-cells, B-cells, and natural killer cells in the immune dysregulation following viral replication within and damage of biliary epithelium. Prominin-1-expressing portal fibroblasts may play an integral role in the biliary fibrosis associated with biliary atresia. A number of genetic polymorphisms have been characterized as leading to susceptibility for biliary atresia. Postoperative corticosteroid therapy is not associated with greater transplant-free survival. Newborn screening may improve outcomes of infants with biliary atresia and may also provide a long-term cost benefit. SUMMARY Although recent advances have enhanced our understanding of pathogenesis and clinical management, biliary atresia remains a significant challenge requiring further investigation.
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Reda SM, Cant AJ. The importance of vaccination and immunoglobulin treatment for patients with primary immunodeficiency diseases (PIDs) - World PI Week April 22-29, 2015. Eur J Immunol 2015; 45:1285-6. [DOI: 10.1002/eji.201570054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
| | - Andrew J. Cant
- President of ESID, Great North Children's Hospital; Newcastle upon Tyne Hospitals NHS Foundation Trust & Institute of Cellular Medicine; Newcastle University; Lead UK
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