Case Study – Page 5 – American ME and CFS Society

A Pair of Identical Twins Discordant for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Differ in Physiological Parameters and Gut Microbiome Composition

Abstract:

BACKGROUND: Patients with myalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) present with profound fatigue, flu-like symptoms, pain, cognitive impairment, orthostatic intolerance, and post-exertional malaise (PEM), and exacerbation of some or all of the baseline symptoms.

CASE REPORT: We report on a pair of 34-year-old monozygotic twins discordant for ME/CFS, with WELL, the non-affected twin, and ILL, the affected twin. Both twins performed a two-day cardiopulmonary exercise test (CPET), pre- and post-exercise blood samples were drawn, and both provided stool samples for biochemical and molecular analysis. At peak exertion for both CPETs, ILL presented lower VO2peak and peak workload compared to WELL.

WELL demonstrated normal reproducibility of VO2@ventilatory/anaerobic threshold (VAT) during CPET2, whereas ILL experienced an abnormal reduction of 13% in VAT during CPET2. A normal rise in lactate dehydrogenase (LDH), creatine kinase (CK), adrenocorticotropic hormone (ACTH), cortisol, creatinine, and ferritin content was observed following exercise for both WELL and ILL at each CPET.

ILL showed higher increases of resistin, soluble CD40 ligand (sCD40L), and soluble Fas ligand (sFasL) after exercise compared to WELL. The gut bacterial microbiome and virome were examined and revealed a lower microbial diversity in ILL compared to WELL, with fewer beneficial bacteria such as Faecalibacterium and Bifidobacterium, and an expansion of bacteriophages belonging to the tailed dsDNA Caudovirales order.

CONCLUSIONS: Results suggest dysfunctional immune activation in ILL following exercise and that prokaryotic viruses may contribute to mucosal inflammation and bacterial dysbiosis. Therefore, a two-day CPET and molecular analysis of blood and microbiomes could provide valuable information about ME/CFS, particularly if applied to a larger cohort of monozygotic twins.

Source: Giloteaux L, Hanson MR, Keller BA. A Pair of Identical Twins Discordant for Myalgic Encephalomyelitis/Chronic Fatigue Syndrome Differ in Physiological Parameters and Gut Microbiome Composition. Am J Case Rep. 2016 Oct 10;17:720-729. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5058431/ (Full article)

Mitochondrial Myopathy in Follow-up of a Patient With Chronic Fatigue Syndrome

Abstract:

Introduction. Symptoms of mitochondrial diseases and chronic fatigue syndrome (CFS) frequently overlap and can easily be mistaken.

Methods. We report the case of a patient diagnosed with CFS and during follow-up was finally diagnosed with mitochondrial myopathy by histochemical study of muscle biopsy, spectrophotometric analysis of the complexes of the mitochondrial respiratory chain, and genetic studies.

Results. The results revealed 3% fiber-ragged blue and a severe deficiency of complexes I and IV and several mtDNA variants. Mother, sisters, and nephews showed similar symptoms, which strongly suggests a possible maternal inheritance. The patient and his family responded to treatment with high doses of riboflavin and thiamine with a remarkable and sustained fatigue and muscle symptoms improvement.

Conclusions. This case illustrates that initial symptoms of mitochondrial disease in adults can easily be mistaken with CFS, and in these patients a regular reassessment and monitoring of symptoms is recommended to reconfirm or change the diagnosis.

Source: Galán F, de Lavera I, Cotán D, Sánchez-Alcázar JA. Mitochondrial Myopathy in Follow-up of a Patient With Chronic Fatigue Syndrome. J Investig Med High Impact Case Rep. 2015 Sep 24;3(3):2324709615607908. doi: 10.1177/2324709615607908. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4748504/ (Full article)

Borderline Intracranial Hypertension Manifesting as Chronic Fatigue Syndrome Treated by Venous Sinus Stenting

Abstract:

Chronic fatigue syndrome and cases of idiopathic intracranial hypertension without signs of raised intracranial pressure can be impossible to distinguish without direct measurement of intracranial pressure. Moreover, lumbar puncture, the usual method of measuring intracranial pressure, can produce a similar respite from symptoms in patients with chronic fatigue as it does in idiopathic intracranial hypertension. This suggests a connection between them, with chronic fatigue syndrome representing a forme fruste variant of idiopathic intracranial hypertension. If this were the case, then treatments available for idiopathic intracranial hypertension might be appropriate for chronic fatigue.

We describe a 49-year-old woman with a long and debilitating history of chronic fatigue syndrome who was targeted for investigation of intracranial pressure because of headache, then diagnosed with borderline idiopathic intracranial hypertension after lumbar puncture and cerebrospinal fluid drainage. Further investigation showed narrowings at the anterior ends of the transverse sinuses, typical of those seen in idiopathic intracranial hypertension and associated with pressure gradients.

Stenting of both transverse sinuses brought about a life-changing remission of symptoms with no regression in 2 years of follow-up. This result invites study of an alternative approach to the investigation and management of chronic fatigue.

Source: Higgins N, Pickard J, Lever A. Borderline Intracranial Hypertension Manifesting as Chronic Fatigue Syndrome Treated by Venous Sinus Stenting. J Neurol Surg Rep. 2015 Nov;76(2):e244-7. doi: 10.1055/s-0035-1564060. Epub 2015 Sep 14. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4648738/ (Full article)

The Cognitive Behavioral Treatment of Depression and Low Self-Esteem in the Context of Pediatric Chronic Fatigue Syndrome (CFS/ME): A Case Study

Abstract:

PROBLEM: Up to one in three young people with chronic fatigue syndrome (CFS/ME) also has depressive symptoms. It is not known how best to treat young people with this comorbidity.

METHOD: This case report seeks to describe and discuss the use of a cognitive behavioral approach for depression and low self-esteem in a 16-year-old girl with CFS/ME.

FINDINGS/CONCLUSION: Therapy was effective in remediating the young person’s mood difficulties, but appeared to exacerbate their CFS/ME symptoms. Therefore, it is crucial that CFS/ME and mood treatments are designed and trialed to ensure a complementary approach. Good communication and joint working between involved professionals is also important, and ideally, treatments for mood and for CFS/ME would be provided by the same team to facilitate this.

Source: Loades M. The Cognitive Behavioral Treatment of Depression and Low Self-Esteem in the Context of Pediatric Chronic Fatigue Syndrome (CFS/ME): A Case Study. J Child Adolesc Psychiatr Nurs. 2015 Nov;28(4):165-74. doi: 10.1111/jcap.12125. Epub 2015 Oct 16. https://www.ncbi.nlm.nih.gov/pubmed/26470755

Oral Colostrum Macrophage-activating Factor for Serious Infection and Chronic Fatigue Syndrome: Three Case Reports

Abstract:

BACKGROUND: Gc protein-derived macrophage-activating factor (GcMAF) immunotherapy has been steadily advancing over the last two decades. Oral colostrum macrophage-activating factor (MAF) produced from bovine colostrum has shown high macrophage phagocytic activity. GcMAF-based immunotherapy has a wide application for use in treating many diseases via macrophage activation or for use as supportive therapy.

RESULTS: Three case studies demonstrate that oral colostrum MAF can be used for serious infection and chronic fatigue syndrome (CFS) without adverse effects.

CONCLUSION: We demonstrate that colostrum MAF shows promising clinical results in patients with infectious diseases and for symptoms of fatigue, which is common in many chronic diseases.

Source: Inui T, Kubo K, Kuchiike D, Uto Y, Nishikata T, Sakamoto N, Mette M. Oral Colostrum Macrophage-activating Factor for Serious Infection and Chronic Fatigue Syndrome: Three Case Reports. Anticancer Res. 2015 Aug;35(8):4545-9. https://www.ncbi.nlm.nih.gov/pubmed/26168499

Paradoxical response to intravenous immunoglobulin in a case of Parvovirus B19-associated chronic fatigue syndrome

Abstract:

We describe a case of chronic fatigue syndrome (CFS) associated to Parvovirus B19 infection where administration of intravenous immunoglobulins (IVIG), previously reported as effective, induced a paradoxical clinical response and increased viral replication. The indication of IVIG administration in the treatment of Parvovirus B19-associated CFS should be carefully reconsidered.

Source: Attard L, Bonvicini F, Gelsomino F, Manfredi R, Cascavilla A, Viale P, Varani S, Gallinella G. Paradoxical response to intravenous immunoglobulin in a case of Parvovirus B19-associated chronic fatigue syndrome. J Clin Virol. 2015 Jan;62:54-7. doi: 10.1016/j.jcv.2014.11.021. Epub 2014 Nov 22. https://www.ncbi.nlm.nih.gov/pubmed/25542471

Fibromyalgia and chronic fatigue syndrome caused by non-celiac gluten sensitivity

Dear Editor:

Sensitivity to gluten with negative celiac disease testing or non-celiac sensitivity to gluten is a recently recognized problem with clinical manifestations that are superimposed with those of fibromyalgia, chronic fatigue and irritable bowel syndrome.

We present the case of a 40-year-old woman who came to the clinic with a 7-year history of generalized pain and chronic fatigue. She had been diagnosed with fibromyalgia by several rheumatologists and complied with the 1990 American College or Rheumatology criteria. She also presented chronic fatigue syndrome criteria. She had concentration and memory problems, «foggy mind», and intermittent diarrhea. The severity of the affection led to limitation in her daily activities which limited her to bed rest in spite of several visits to specialists in rheumatology, gastroenterology and alternative medicine/homeopathy. In addition to the typical symptoms of fibromyalgia, chronic fatigue and intermittent diarrhea, she had oral ulcers, autoimmune hypothyroidism and a history of iron deficiency. She had undergone multiple studies with normal findings, including anti-transglutaminase IgA antibodies to rule out celiac disease.

We suspected sensitivity to gluten and more studies were performed. Laboratory studies showed iron deficiency and low vitamin D levels. On a screening test for anti-transglutaminase and anti-deaminated gliadin peptide antibodies, both IgG and IgA were negative. HLA typing showed the presence of DQ2 (DQA1*05 DQB1*02). Gastroscopy showed small erythematous lesions on the duodenal bulb. Duodenal biopsies showed normal villi structure and lymphocytic duodenitis with apical redistribution, 28 CD3 lymphocytes for every 100 enterocytes (stage I Marsh lesions). Urease testing for Helicobacter pylori was positive. Celiac disease was ruled out due to the absence of specific antibodies or intestinal villi atrophy, though we still suspected sensitivity to gluten. A gluten-free diet was recommended without treating the infection by Helicobacter pylori.

You can read the rest of this letter here: http://www.reumatologiaclinica.org/en/fibromyalgia-chronic-fatigue-syndrome-caused/articulo/S2173574314001403/

Comment in

Response to: fibromyalgia and chronic fatigue syndrome caused by non-celiac gluten sensitivity. [Reumatol Clin. 2015]

Source: Isasi C, Tejerina E, Fernandez-Puga N, Serrano-Vela JI. Fibromyalgia and chronic fatigue syndrome caused by non-celiac gluten sensitivity. Reumatol Clin. 2015 Jan-Feb;11(1):56-7. doi: 10.1016/j.reuma.2014.06.005. Epub 2014 Jul 19. [Article in English, Spanish] http://www.reumatologiaclinica.org/es/linkresolver/fibromialgia-fatiga-cronica-causada-por/S1699258X14001326/ (Full article)

α-1 antitrypsin and chronic fatigue syndrome: a case study from pathophysiology to clinical practice

Abstract:

SUMMARY

BACKGROUND: Several lines of evidence support the involvement of inflammatory and immunologic abnormalities in chronic fatigue syndrome (CFS). Since recent studies have shown that α-1 antitrypsin (AAT) possesses anti-inflammatory properties, the potential therapeutic effect of AAT treatment on CFS has been investigated.

CASE PRESENTATION: A 49-year-old woman diagnosed with CFS was treated with intravenous infusions of a human plasma-derived AAT concentrate (60 mg/kg body weight weekly for 8 consecutive weeks). The patient’s monocyte elastase, a regulator of inflammatory processes, was 1170 U/mg. At completion of treatment, improvement in maximal workload was observed (54.0-71.7% of predicted). Additionally, amelioration in working memory (scores: 83-94) and perceptual organization (scores: 75-83) were detected on the Wechsler Adult Intelligence Scale-III test. Monocyte elastase decreased to a normal range (<150 U/mg). Improvement in functional capacity allowed the patient to work in part-time employment.

CONCLUSION: These findings suggest a possible role for AAT in the treatment of CFS.

Source: Alegre J, Camprubí S, García-Quintana A. α-1 antitrypsin and chronic fatigue syndrome: a case study from pathophysiology to clinical practice.Pain Manag. 2013 Mar;3(2):119-22. doi: 10.2217/pmt.12.84. https://www.ncbi.nlm.nih.gov/pubmed/24645995

Psychological stress contributed to the development of low-grade fever in a patient with chronic fatigue syndrome: a case report

Abstract:

BACKGROUND: Low-grade fever is a common symptom in patients with chronic fatigue syndrome (CFS), but the mechanisms responsible for its development are poorly understood. We submit this case report that suggests that psychological stress contributes to low-grade fever in CFS.

CASE PRESENTATION: A 26-year-old female nurse with CFS was admitted to our hospital. She had been recording her axillary temperature regularly and found that it was especially high when she felt stress at work. To assess how psychological stress affects temperature and to investigate the possible mechanisms for this hyperthermia, we conducted a 60-minute stress interview and observed the changes in the following parameters: axillary temperature, fingertip temperature, systolic blood pressure, diastolic blood pressure, heart rate, plasma catecholamine levels, and serum levels of interleukin (IL)-1β and IL-6 (pyretic cytokines), tumor necrosis factor-α and IL-10 (antipyretic cytokines). The stress interview consisted of recalling and talking about stressful events. Her axillary temperature at baseline was 37.2°C, increasing to 38.2°C by the end of the interview. In contrast, her fingertip temperature decreased during the interview. Her heart rate, systolic and diastolic blood pressures, and plasma levels of noradrenaline and adrenaline increased during the interview; there were no significant changes in either pyretic or antipyretic cytokines during or after the interview.

CONCLUSIONS: A stress interview induced a 1.0°C increase in axillary temperature in a CFS patient. Negative emotion-associated sympathetic activation, rather than pyretic cytokine production, contributed to the increase in temperature induced by the stress interview. This suggests that psychological stress may contribute to the development or the exacerbation of low-grade fever in some CFS patients.

Source: Oka T, Kanemitsu Y, Sudo N, Hayashi H, Oka K. Psychological stress contributed to the development of low-grade fever in a patient with chronic fatigue syndrome: a case report. Biopsychosoc Med. 2013 Mar 8;7(1):7. doi: 10.1186/1751-0759-7-7. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3599992/ (Full article)

A case of lyme disease requiring over 1 year to diagnose at an infectious-disease clinic

Abstract:

A 42-year-old woman presenting with years of fever and vague symptoms could not be satisfactorily diagnosed in physical examination or conventional workups. She was presumptively diagnosed with chronic fatigue syndrome and treated symptomatically. Fourteen months after the initial visit, she developed left facial palsy. Lyme disease serology was positive. Four weeks of oral amoxicillin ameliorated symptoms. Only 5 to 15 cases of Lyme disease are reported annually in Japan, mostly from the northeastern-most island of Hokkaido. It may occur anywhere in Japan, however; probably is underdiagnosed. Lyme disease may cause fevers of unknown origin. Astute clinical suspicion and appropriate workups are thus needed to diagnose this infection.

Source: Iwata K, Shimada T, Kawabata H. A case of lyme disease requiring over 1 year to diagnose at an infectious-disease clinic. Kansenshogaku Zasshi. 2013 Jan;87(1):44-8. [Article in Japanese] https://www.ncbi.nlm.nih.gov/pubmed/23484378