Tag: immunoglobulins

Treatment of 741 Italian patients with chronic fatigue syndrome

Abstract:

BACKGROUND: Chronic Fatigue Syndrome (CFS) is a distinctive syndrome characterized by specific symptoms cluster. CFS mostly affects women and often results in severe functional limitation. Its prevalence varies from 0.4 to 2.5% in the general population. In our prior studies on the clinical features of 205 CFS patients we founded immunological and brain abnormalities. In this paper we illustrate our caseload on CFS treatment.

PATIENTS AND METHODS: From January 2000 to December 2005, we evaluated all the patients admitted at the CFS Unit of the Aviano National Cancer Institute, for staging procedures and treatments. Patients not meeting the Fukuda diagnostic criteria were excluded.

RESULTS: 250 male and 491 female (median age 35.5 and 39.3 years, respectively) were enrolled and treated for CFS. As expected, CFS resulted from previous infectious disease in all patients. Female patients showed to be more affected by symptoms than male patients. The treatment schedules followed by the patients included nutritional supplements alone, corticosteroids, antidepressant/sedative drugs, and antiviral/immunoglobulin drugs. Antiviral/ immunoglobulin drugs achieved the best response (15.3% positive responses vs. 8.3% negative responses; OR 0.44, CI 0.26-0.74, p = 0.002). The carrying out of 4 or more treatments showed a protective effect (OR 0.46, CI 0.28-0.77, p = 0.003). This finding was confirmed in the multivariate analysis, adjusted by type of drugs (OR 0.49, CI 0.28-0.84, p = 0.009) and number of treatments carried out (OR 0.51, CI 0.30-0.86, p = 0.01); these two variables were independent.

CONCLUSIONS: These findings show that the antiviral/immunoglobulin approach has a longer positive disease free survival in comparison with other approaches. However, CFS still remains a difficult disease to be effectively treated.

 

Source: Tirelli U, Lleshi A, Berretta M, Spina M, Talamini R, Giacalone A. Treatment of 741 Italian patients with chronic fatigue syndrome. Eur Rev Med Pharmacol Sci. 2013 Nov;17(21):2847-52. http://www.europeanreview.org/article/5782 (Full article available as PDF)

 

Excess of activating killer cell immunoglobulin‑like receptors and lack of HLA-Bw4 ligands: a two‑edged weapon in chronic fatigue syndrome

Abstract:

Chronic fatigue syndrome (CFS) is an inflammatory disease of unknown aetiology. Researchers have proposed infectious, neurological and immunological causes of this syndrome. Recently, the xenotropic murine leukemia virus-related virus was detected in 67% of patients with CFS in a US study. This observation is in agreement with one ascertained aspect of the disease: a decreased efficiency in NK cell lytic activity in CFS patients. Here, we analyzed the genomic polymorphism of killer cell immunoglobulin-like receptors (KIRs) and their HLA class I cognate ligands in patients with certified CFS. An excess of KIR3DS1 was found in CFS patients with respect to controls, as well as an increased frequency of the genotype missing KIR2DS5. Forty-four CFS patients and 50 controls also underwent genomic typing for the HLA-ligands. In the patients, a great proportion of KIR3DL1 and KIR3DS1 receptors were found to be missing their HLA-Bw4Ile80 binding motif. We hypothesize that an excess of KIR3DS1, combined with an excess of ligand-free KIR3DL1 and KIR3DS1 receptors, may hamper the clearance of a pathogen via NK cells, thus favouring the chronicity of the infection.

Source: Pasi A, Bozzini S, Carlo-Stella N, Martinetti M, Bombardieri S, De Silvestri A, Salvaneschi L, Cuccia M. Excess of activating killer cell immunoglobulin‑like receptors and lack of HLA-Bw4 ligands: a two‑edged weapon in chronic fatigue syndrome. Mol Med Rep. 2011 May-Jun;4(3):535-40. doi: 10.3892/mmr.2011.447. Epub 2011 Mar 4. https://www.ncbi.nlm.nih.gov/pubmed/21468604

Effects of the intelligent-turtle massage on the physical symptoms and immune functions in patients with chronic fatigue syndrome

Abstract:

OBJECTIVE: To evaluate the effects of the intelligent-turtle massage on the physical symptoms and immune functions in patients with chronic fatigue syndrome (CFS).

METHODS: 182 cases of CFS were randomly divided into an experimental group of 91 cases treated by the intelligent-turtle massage, and a control group of 91 cases treated with the conventional massage method. After 2 courses of treatment, the therapeutic effects were statistically analyzed with the accumulated score for the improved clinical symptoms; and the changes of IgA, IgM and IgG were compared in 96 cases.

RESULTS: There was a significant difference between the two groups in the accumulated scores for improvement of the symptoms (P<0.05). A remarkable difference was found in the therapeutic effect. And there was a significant difference in the IgA, IgM and IgG levels between the two groups (P<0.05).

CONCLUSION: The intelligent-turtle massage is an effective therapy for relieving the physical symptoms of CFS, and it may show certain effects on the immune functions.

 

Source: Wang JH, Chai TQ, Lin GH, Luo L. Effects of the intelligent-turtle massage on the physical symptoms and immune functions in patients with chronic fatigue syndrome. J Tradit Chin Med. 2009 Mar;29(1):24-8. http://www.journaltcm.com/modules/Journal/contents/stories/091/7.pdf (Full article)

 

Successful intravenous immunoglobulin therapy in 3 cases of parvovirus B19-associated chronic fatigue syndrome

Abstract:

Three cases of chronic fatigue syndrome (CFS) that followed acute parvovirus B19 infection were treated with a 5-day course of intravenous immunoglobulin (IVIG; 400 mg/kg per day), the only specific treatment for parvovirus B19 infection. We examined the influence of IVIG treatment on the production of cytokines and chemokines in individuals with CFS due to parvovirus B19. IVIG therapy led to clearance of parvovirus B19 viremia, resolution of symptoms, and improvement in physical and functional ability in all patients, as well as resolution of cytokine dysregulation.

 

Source: Kerr JR, Cunniffe VS, Kelleher P, Bernstein RM, Bruce IN.  Successful intravenous immunoglobulin therapy in 3 cases of parvovirus B19-associated chronic fatigue syndrome. Clin Infect Dis. 2003 May 1;36(9):e100-6. Epub 2003 Apr 22. http://cid.oxfordjournals.org/content/36/9/e100.long (Full article)

 

Chronic fatigue syndrome and/or fibromyalgia as a variation of antiphospholipid antibody syndrome: an explanatory model and approach to laboratory diagnosis

Abstract:

Chronic Fatigue and/or Fibromyalgia have long been diseases without definition. An explanatory model of coagulation activation has been demonstrated through use of the ISAC panel of five tests, including, Fibrinogen, Prothrombin Fragment 1+2, Thrombin/ AntiThrombin Complexes, Soluble Fibrin Monomer, and Platelet Activation by flow cytometry. These tests show low level coagulation activation from immunoglobulins (Igs) as demonstrated by Anti-B2GPI antibodies, which allows classification of these diseases as a type of antiphospholipid antibody syndrome. The ISAC panel allows testing for diagnosis as well as monitoring for anticoagulation protocols in these patients.

 

Source: Berg D, Berg LH, Couvaras J, Harrison H. Chronic fatigue syndrome and/or fibromyalgia as a variation of antiphospholipid antibody syndrome: an explanatory model and approach to laboratory diagnosis. Blood Coagul Fibrinolysis. 1999 Oct;10(7):435-8. http://www.ncbi.nlm.nih.gov/pubmed/10695770

 

Intravenous immunoglobulin is ineffective in the treatment of patients with chronic fatigue syndrome

Abstract:

PURPOSE: To determine whether the reported therapeutic benefit of intravenous immunoglobulin in patients with chronic fatigue syndrome (CFS) is dose dependent.

PATIENTS AND METHODS: Ninety-nine adult patients, who fulfilled diagnostic criteria for CFS, participated in this double-blind, randomized, and placebo-controlled trial. Patients received intravenous infusions with either a placebo solution (1% albumin) or one of three doses of immunoglobulin (0.5, 1, or 2 g/kg) on a monthly basis for 3 months, followed by a treatment-free follow-up period of 3 months. Outcome was assessed by changes in a series of self-reported measures (quality-of-life visual analog scales, standardized diaries of daily activities, the profile of mood states questionnaire) and the Karnofsky performance scale. Cell-mediated immunity was evaluated by T-cell subset analysis and delayed-type hypersensitivity (DTH) skin testing.

RESULTS: No dose of intravenous immunoglobulin was associated with a specific therapeutic benefit. Adverse reactions, typically constitutional symptoms, were reported by 70% to 80% of patients, with no relationship to immunoglobulin treatment.

CONCLUSIONS: Intravenous immunoglobulin cannot be recommended as a therapy for the treatment of CFS. A better understanding of the pathophysiology of this disorder is needed before effective treatment can be developed.

 

Source: Vollmer-Conna U, Hickie I, Hadzi-Pavlovic D, Tymms K, Wakefield D, Dwyer J, Lloyd A. Intravenous immunoglobulin is ineffective in the treatment of patients with chronic fatigue syndrome. Am J Med. 1997 Jul;103(1):38-43. http://www.ncbi.nlm.nih.gov/pubmed/9236484

 

Chronic parvovirus B19 infection resulting in chronic fatigue syndrome: case history and review

Abstract:

The spectrum of disease caused by parvovirus B19 has been expanding in recent years because of improved and more sensitive methods of detection. There is evidence to suggest that chronic infection occurs in patients who are not detectably immunosuppressed.

We report the case of a young woman with recurrent fever and a syndrome indistinguishable from chronic fatigue syndrome. After extensive investigation, we found persistent parvovirus B19 viremia, which was detectable by polymerase chain reaction (PCR) despite the presence of IgM and IgG antibodies to parvovirus B19.

Testing of samples from this patient suggested that in some low viremic states parvovirus B19 DNA is detectable by nested PCR in plasma but not in serum. The patient’s fever resolved with the administration of intravenous immunoglobulin.

 

Source: Jacobson SK, Daly JS, Thorne GM, McIntosh K. Chronic parvovirus B19 infection resulting in chronic fatigue syndrome: case history and review. Clin Infect Dis. 1997 Jun;24(6):1048-51. http://cid.oxfordjournals.org/content/24/6/1048.long (Full article)

 

Therapy of chronic fatigue syndrome

Abstract:

Chronic fatigue syndrome (CFS) is characterized by unexplained, debilitating fatigue or easy fatigability lasting longer than six months. While a number of clinical trials have been performed in CFS patients, there is currently no established therapy for CFS. Treatment with acyclovir of CFS patients is ineffective. Intravenous immunoglobulin therapy appears to be effective, though the results are controversial. Antidepressants might help the associated depression and anxiety but not other symptoms. Trials with magnesium have improved the well-being of patients. Restoration of NK activity by biological response modifiers, such as sizofirann, resulted in restoration of NK cell activity and recovery from CFS. Taken together, immunological abnormalities may be involved in CFS, and its restoration may produce clinical benefit in CFS.

 

Source: Uchida A. Therapy of chronic fatigue syndrome. Nihon Rinsho. 1992 Nov;50(11):2679-83.[Article in Japanese] http://www.ncbi.nlm.nih.gov/pubmed/1287242

 

Immunological and psychological dysfunction in patients receiving immunotherapy for chronic fatigue syndrome

Abstract:

Associations between immunological and psychological dysfunction in 33 patients with Chronic Fatigue Syndrome (CFS) were examined before and in response to treatment in a double blind, placebo-controlled trial of high dose intravenous immunoglobulin. Only those patients who received active immunotherapy demonstrated a consistent pattern of correlations between improvement in depressive symptoms and markers of cell-mediated immunity (CMI).

This finding lends some support to the hypothesis that depressive symptoms in patients with CFS occur secondary to, or share a common pathophysiology with, immunological dysfunction. This pattern and the lack of strong associations between depression and immunological disturbance prior to treatment are less supportive of the view that CFS is primarily a form of depressive disorder or that immunological dysfunction in patients with CFS is secondary to concurrent depression.

 

Source: Hickie I, Lloyd A, Wakefield D. Immunological and psychological dysfunction in patients receiving immunotherapy for chronic fatigue syndrome. Aust N Z J Psychiatry. 1992 Jun;26(2):249-56. http://www.ncbi.nlm.nih.gov/pubmed/1642616

 

Pain syndromes, disability, and chronic disease in childhood

Abstract:

Childhood disability and chronic disease are common, and their prevalence is increasing as children survive with conditions that were previously fatal. It is important that physicians in training learn about disability and handicap, and the functioning of multidisciplinary teams to manage these problems. Chronic ill-health is often very expensive to manage, and some serious and creative thinking about the best way to fund such health care is urgently needed.

Pediatric rheumatologists are involved with the care of many children with chronic and recurrent musculoskeletal pain; however, they have not perhaps focused enough research effort on the investigation of pain and its management. Whether reflex neurovascular dystrophy, fibromyalgia, and chronic fatigue syndrome are part of a disease continuum is unclear, but it seems probable that psychosocial problems are often important contributing factors in all three conditions.

Immunoglobulin subclass deficiencies are being increasingly delineated, occurring in chronic fatigue syndrome as well as many other disease states. Their clinical relevance still remains, for the most part, uncertain. Short stature occurs in many chronic illnesses, and the role of growth hormone treatment in these conditions is beginning to be investigated.

 

Source: Malleson PN. Pain syndromes, disability, and chronic disease in childhood. Curr Opin Rheumatol. 1991 Oct;3(5):860-6. http://www.ncbi.nlm.nih.gov/pubmed/1836344