1
|
Lu L, Ma Y, Cong Y, Zhou B, Chen Y, Niu J, He Y, Cao W, Li T. Comorbidity of Myasthenia gravis and Graves' disease as immune reconstitution-associated autoimmune disease in HIV infection: A case report and literature review. HIV Med 2024; 25:398-403. [PMID: 37990629 DOI: 10.1111/hiv.13584] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Accepted: 11/05/2023] [Indexed: 11/23/2023]
Abstract
BACKGROUND Comorbidity of Myasthenia gravis (MG) and Graves' disease (GD) in treated HIV-infected individuals has rarely been described and little study has been done on the link between HIV-related immune reconstitution and autoimmune diseases occurring post antiretroviral therapy. CASE PRESENTATION Here we report on a 33-year-old Chinese man with HIV infection who had been virologically suppressed since 2018. The patient was diagnosed with GD and was treated in 2020. Early in 2022, he developed fluctuating weakness and fatigue involving the bilateral extraocular muscles and limbs. With a positive neostigmine test, he was considered to have MG, but showed a poor response to oral medication. After multiple failed medication attempts, a thymectomy was finally performed to resolve his symptoms. The consecutive onset of immunological events may have partially resulted from immune reconstitution after viral control. CONCLUSIONS This is a rare case of HIV-related immune reconstitution-associated autoimmune disease (IRAD) with comorbidity of MG and GD which was reported initially. Cooperation with multidisciplinary teams is essential to avoid misdiagnosis and to promote the overall health of HIV-infected patients.
Collapse
Affiliation(s)
- Lianfeng Lu
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yanan Ma
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yang Cong
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Baotong Zhou
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yeye Chen
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Jingwen Niu
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Yun He
- Department of Infectious Diseases, The Third People's Hospital of Shenzhen: Second Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Wei Cao
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
| | - Taisheng Li
- Peking Union Medical College Hospital, Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing, China
- Department of Basic Medical Sciences, School of Medicine, Tsinghua University, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, China
| |
Collapse
|
2
|
Guan YY. Hyperthyroidism with papillary thyroid carcinoma in HIV: Case report and literature review. Heliyon 2023; 9:e14377. [PMID: 36967896 PMCID: PMC10034455 DOI: 10.1016/j.heliyon.2023.e14377] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2022] [Revised: 03/02/2023] [Accepted: 03/02/2023] [Indexed: 03/17/2023] Open
Abstract
The immune function of HIV infected patients is severely damaged, which can cause a series of autoimmune related diseases including hyperthyroidism. Hyperthyroidism includes both primary and secondary hyperthyroidism. Graves' disease is the most common primary hyperthyroidism, and Graves' disease may occur in HIV patients during immune reconstitution after antiretroviral therapy A 47-year-old woman with a history of HIV presented with symptoms related to hyperthyroidism. After antithyroid drug therapy failed, the patient and her families opted for surgical treatment. Postoperative examination revealed papillary thyroid carcinoma.
Collapse
|
3
|
Micali C, Russotto Y, Celesia BM, Santoro L, Marino A, Pellicanò GF, Nunnari G, Venanzi Rullo E. Thyroid Diseases and Thyroid Asymptomatic Dysfunction in People Living With HIV. Infect Dis Rep 2022; 14:655-667. [PMID: 36136821 PMCID: PMC9498502 DOI: 10.3390/idr14050071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 08/26/2022] [Accepted: 08/30/2022] [Indexed: 11/16/2022] Open
Abstract
Thyroid diseases (TDs) and thyroid asymptomatic dysfunctions (TADs) are correlated with Human Immunodeficiency virus (HIV) infection and Acquired ImmunoDeficiency Syndrome (AIDS) as well as many endocrine dysfunctions and dysregulation of hormonal axes. To date, available studies on People Living With HIV (PLWH) affected by thyroid diseases and asymptomatic dysfunctions are few and rather controversial. The purpose of the present non-systematic literature review is to recap the current knowledge on the main features of thyroid dysfunctions and disorders in PLWH. Large cohort studies are needed for a better comprehension of the impact, evolution and treatment of thyroid pathologies in the HIV-infected population.
Collapse
Affiliation(s)
- Cristina Micali
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
| | - Ylenia Russotto
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
- Correspondence: ; Tel.: +39-090-221-2032
| | - Benedetto Maurizio Celesia
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Catania, 95131 Catania, Italy
| | - Laura Santoro
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
| | - Andrea Marino
- Biomedical and Biotechnological Sciences Department, University of Catania, 95131 Catania, Italy
| | - Giovanni Francesco Pellicanò
- Department of Human Pathology of the Adult and the Developmental Age “G. Barresi”, University of Messina, 98124 Messina, Italy
| | - Giuseppe Nunnari
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
| | - Emmanuele Venanzi Rullo
- Unit of Infectious Diseases, Department of Clinical and Experimental Medicine, University of Messina, 98124 Messina, Italy
| |
Collapse
|
4
|
Weider T, Genoni A, Broccolo F, Paulsen TH, Dahl-Jørgensen K, Toniolo A, Hammerstad SS. High Prevalence of Common Human Viruses in Thyroid Tissue. Front Endocrinol (Lausanne) 2022; 13:938633. [PMID: 35909527 PMCID: PMC9333159 DOI: 10.3389/fendo.2022.938633] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/07/2022] [Accepted: 06/22/2022] [Indexed: 12/18/2022] Open
Abstract
INTRODUCTION Evidence points to viral infections as possible triggers of autoimmune thyroid disease (AITD), but little is known about the prevalence of common viruses in the thyroid gland. Using a novel approach based on virus enrichment in multiple cell lines followed by detection of the viral genome and visualization of viral proteins, we investigated the presence of multiple human viruses in thyroid tissue from AITD patients and controls. METHODS Thyroid tissue was collected by core needle biopsy or during thyroid surgery from 35 patients with AITD (20 Graves' disease and 15 Hashimoto's thyroiditis). Eighteen thyroid tissue specimens from patients undergoing neck surgery for reasons other than thyroid autoimmunity served as controls. Specimens were tested for the presence of ten different viruses. Enteroviruses and human herpesvirus 6 were enriched in cell culture before detection by PCR and immunofluorescence, while the remaining viruses were detected by PCR of biopsied tissue. RESULTS Forty of 53 cases (75%) carried an infectious virus. Notably, 43% of all cases had a single virus, whereas 32% were coinfected by two or more virus types. An enterovirus was found in 27/53 cases (51%), human herpesvirus 6 in 16/53 cases (30%) and parvovirus B19 in 12/53 cases (22%). Epstein-Barr virus and cytomegalovirus were found in a few cases only. Of five gastroenteric virus groups examined, only one was detected in a single specimen. Virus distribution was not statistically different between AITD cases and controls. CONCLUSION Common human viruses are highly prevalent in the thyroid gland. This is the first study in which multiple viral agents have been explored in thyroid. It remains to be established whether the detected viruses represent causal agents, possible cofactors or simple bystanders.
Collapse
Affiliation(s)
- Therese Weider
- Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway
- The University of Oslo, Faculty of Medicine, Oslo, Norway
- *Correspondence: Therese Weider,
| | - Angelo Genoni
- Department of Biotechnology, University of Insubria, Varese, Italy
| | - Francesco Broccolo
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Trond H. Paulsen
- Department of Breast and Endocrine Surgery, Oslo University Hospital, Oslo, Norway
| | - Knut Dahl-Jørgensen
- The University of Oslo, Faculty of Medicine, Oslo, Norway
- Department of Pediatric Medicine, Oslo University Hospital, Oslo, Norway
| | | | - Sara Salehi Hammerstad
- Department of Pediatric Medicine, Oslo University Hospital, Oslo, Norway
- The Specialist Center Pilestredet Park, Oslo, Norway
| |
Collapse
|
5
|
Yuan J, Qi S, Zhang X, Lai H, Li X, Xiaoheng C, Li Z, Yao S, Ding Z. Local symptoms of Hashimoto's thyroiditis: A systematic review. Front Endocrinol (Lausanne) 2022; 13:1076793. [PMID: 36743914 PMCID: PMC9892448 DOI: 10.3389/fendo.2022.1076793] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 12/22/2022] [Indexed: 01/20/2023] Open
Abstract
OBJECTIVE Hashimoto's thyroiditis (HT) is the most common type of thyroid disease and can cause many different manifestations. The local symptoms of HT are an under-studied area of research. Therefore, the purpose of this study was to investigate the local symptoms of HT and their prevalence. METHODS A systematic review was performed to find articles in PubMed that discuss the local symptoms of HT. Relevant vocabulary terms and key terms included: autoimmune thyroid disease (AITD), hyperthyroidism, hypothyroidism, neck, throat, pharynx, airway, esophagus, breathe, swallow, globus, sleep apnea, symptoms, and quality of life. Two investigators independently screened the eligible studies. RESULTS A total of 54 articles fulfilled the inclusion criteria. Of these, 25 were clinical studies, 24 were case reports, and five were reviews. These clinical studies and case reports included a total of 2660 HT patients. There were eight local symptoms related to HT: neck pain (0.02%~16%), voice changes (7%~30%), throat discomfort (20%~43.7%), shortness of breath (28%~50%), dysphagia (29%), goiter-related symptoms (69.44%), sleep apnea, and generally defined compressive symptoms. Due to the use of different outcome measures among all the studies, a meta-analysis of the data could not be performed. CONCLUSION Goiter symptoms, which are an item on the ThyPRO scales, are the most frequent local symptoms in HT patients, and include neck pain, voice changes, throat discomfort, and dysphagia. These local symptoms should be identified in the clinic and included in the early diagnosis and management of HT, as well as evaluated further to understand their relevance in the pathogenesis of HT.
Collapse
Affiliation(s)
- Jiaojiao Yuan
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- The First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Shuo Qi
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
- *Correspondence: Shuo Qi, ; Zhiguo Ding,
| | - Xufan Zhang
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- The First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Hezheng Lai
- National Institute of Complementary Medicine, Western Sydney University, Westmead, NSW, Australia
| | - Xinyi Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- The First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Chen Xiaoheng
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Zhe Li
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
| | - Simiao Yao
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- The First Clinical Medical College, Beijing University of Chinese Medicine, Beijing, China
| | - Zhiguo Ding
- Dongzhimen Hospital, Beijing University of Chinese Medicine, Beijing, China
- Sunsimiao Hospital, Beijing University of Chinese Medicine, Tongchuan, Shanxi, China
- *Correspondence: Shuo Qi, ; Zhiguo Ding,
| |
Collapse
|
6
|
Sinit RB, Leung JH, Hwang WS, Woo JS, Aboulafia DM. An Unusual Case of Hashimoto's Thyroiditis Presenting as Impending Cardiac Tamponade in a Patient with Acquired Immune Deficiency Syndrome (AIDS). AMERICAN JOURNAL OF CASE REPORTS 2021; 22:e929249. [PMID: 34039947 PMCID: PMC8165493 DOI: 10.12659/ajcr.929249] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Patient: Male, 52-year-old Final Diagnosis: Hashimoto’s thyroiditis Symptoms: Acute epigastric pain • confusion • diarrhea • episodic gastrointestinal discomfort • fatigue • nausea • vomiting Medication: — Clinical Procedure: Radiographic-assisted pericardiocentesis Specialty: Hematology
Collapse
Affiliation(s)
- Ryan B Sinit
- Section of Hematology and Oncology, Virginia Mason Medical Center, Seattle, WA, USA
| | - Janet H Leung
- Department of Endocrinology, Virginia Mason Medical Center, Seattle, WA, USA.,Department of Transgender Health, Virginia Mason Medical Center, Seattle, WA, USA
| | - Wayne S Hwang
- Department of Cardiology, Virginia Mason Medical Center, Seattle, WA, USA
| | - J Susie Woo
- Department of Cardiology, Virginia Mason Medical Center, Seattle, WA, USA
| | - David M Aboulafia
- Section of Hematology and Oncology, Virginia Mason Medical Center, Seattle, WA, USA.,Division of Hematology, University of Washington School of Medicine, Seattle, WA, USA
| |
Collapse
|
7
|
Peng CCH, Huai-En Chang R, Pennant M, Huang HK, Munir KM. A Literature Review of Painful Hashimoto Thyroiditis: 70 Published Cases in the Past 70 Years. J Endocr Soc 2019; 4:bvz008. [PMID: 32047869 PMCID: PMC7003982 DOI: 10.1210/jendso/bvz008] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Accepted: 11/14/2019] [Indexed: 11/19/2022] Open
Abstract
Painful Hashimoto thyroiditis (pHT) is a rare diagnosis, and optimal treatment remains unclear. To better characterize pHT, PubMed, Embase, Scopus, and Web of Science indexes were searched for case reports or case series reporting pHT, published between 1951 and February 2019. Seventy cases reported in 24 publications were identified. Female predominance (91.4%) and a median age of 39.00 years (interquartile range, 32.50-49.75 years) were observed. Among reported cases, 50.8% had known thyroid disease (including Hashimoto thyroiditis, Graves disease, and seronegative goiters), 83.3% had positive antithyroid peroxidase antibodies, and 71.2% had antithyroglobulin antibodies. Most cases did not have preceding upper respiratory tract symptoms or leukocytosis. Ultrasound features were consistent with Hashimoto thyroiditis. Thyroid function at initial presentation was hypothyroid (35.9%), euthyroid (28.1%), or thyrotoxic (35.9%). Cases evolved into hypothyroidism (55.3%) and euthyroidism (44.7%), whereas none became hyperthyroid after medical treatment. Thyroid size usually decreased after medical treatment. Most cases were empirically treated as subacute thyroiditis with corticosteroids, levothyroxine, or nonsteroidal anti-inflammatory drugs. However, no therapy provided sustained pain resolution. In subgroup analysis, low-dose oral prednisone (<25 mg/d) and intrathyroidal corticosteroid injection showed more favorable outcomes. Total thyroidectomy yielded 100% sustained pain resolution. Diagnosis of pHT is based on clinical evidence of Hashimoto thyroiditis and recurrent thyroid pain after medical treatment. The reference standard of diagnosis is pathology. Total thyroidectomy or intrathyroidal glucocorticoid injection should be considered if low-dose oral prednisone fails to achieve pain control.
Collapse
Affiliation(s)
- Carol Chiung-Hui Peng
- Department of Internal Medicine, University of Maryland Medical Center Midtown Campus, Baltimore, USA
| | | | - Majorie Pennant
- Division of Endocrinology, Diabetes and Nutrition, University of Maryland School of Medicine, Baltimore, USA
| | - Huei-Kai Huang
- Department of Family Medicine, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Kashif M Munir
- Division of Endocrinology, Diabetes and Nutrition, University of Maryland School of Medicine, Baltimore, USA
| |
Collapse
|
8
|
Sahajpal R, Ahmed RA, Hughes CA, Foisy MM. Probable interaction between levothyroxine and ritonavir: Case report and literature review. Am J Health Syst Pharm 2019; 74:587-592. [PMID: 28389458 DOI: 10.2146/ajhp160200] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
PURPOSE A case of probable interaction of levothyroxine and ritonavir is presented along with a review of the relevant literature and recommendations on clinical management. SUMMARY A 37-year-old woman with human immunodeficiency virus infection who had recently undergone thyroidectomy for a benign multinodular goiter presented to a clinic with hypothyroidism (she was also found to be pregnant), and treatment with levothyroxine 75 μg daily was initiated. While receiving antiretroviral therapy (abacavir-lamivudine and lopinavir-ritonavir) during pregnancy, the patient had persistently elevated serum thyroid-stimulating hormone (TSH) concentrations (up to 125.89 μIU/mL) despite gradual escalation of the levothyroxine dosage to 175 μg daily. An interaction between ritonavir and levothyroxine was suspected, and dolutegravir was substituted for lopinavir-ritonavir. Within 4 months, the TSH concentration had normalized. The daily levothyroxine dose was tapered over a 5-month period and stabilized at 125 μg, and TSH concentrations remained within the normal range over an 18-month follow-up period. Scoring of the case using the Drug Interaction Probability Scale yielded a score of 6 out of 11, indicating a probable interaction between levothyroxine and ritonavir. A literature search identified 4 reported cases of interactions involving levothyroxine and ritonavir. CONCLUSION A potentially serious and underrecognized drug interaction between ritonavir and levothyroxine was observed in a pregnant woman with postthyroidectomy-related hypothyroidism. This case and a review of other cases reported in the literature indicate that higher-than-usual doses of levothyroxine may be required in patients who are taking ritonavir concurrently.
Collapse
Affiliation(s)
| | - Rabia A Ahmed
- Department of Medicine, University of Alberta, Edmonton, Canada
| | - Christine A Hughes
- Faculty of Pharmacy & Pharmaceutical Sciences, University of Alberta, Edmonton, Canada
| | - Michelle M Foisy
- Northern Alberta Program, Royal Alexandra Hospital, Edmonton, Canada.
| |
Collapse
|
9
|
Xu W, Luo Z, Alekseyenko AV, Martin L, Wan Z, Ling B, Qin Z, Heath SL, Maas K, Cong X, Jiang W. Distinct systemic microbiome and microbial translocation are associated with plasma level of anti-CD4 autoantibody in HIV infection. Sci Rep 2018; 8:12863. [PMID: 30150778 PMCID: PMC6110826 DOI: 10.1038/s41598-018-31116-y] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2017] [Accepted: 08/03/2018] [Indexed: 12/13/2022] Open
Abstract
Microbial signals have been linked to autoantibody induction. Recently, we found that purified anti-CD4 autoantibodies from the plasma of chronic HIV-1-infected patients under viral-suppressed antiretroviral therapy (ART) play a pathologic role in poor CD4+ T cell recovery. The purpose of the study was to investigate the association of systemic microbiome and anti-CD4 autoantibody production in HIV. Plasma microbiome from 12 healthy controls and 22 HIV-infected subjects under viral-suppressed ART were analyzed by MiSeq sequencing. Plasma level of autoantibodies and microbial translocation (LPS, total bacterial 16S rDNA, soluble CD14, and LPS binding protein) were analyzed by ELISA, limulus amebocyte assay, and qPCR. We found that plasma level of anti-CD4 IgGs but not anti-CD8 IgGs was increased in HIV+ subjects compared to healthy controls. HIV+ subjects with plasma anti-CD4 IgG > 50 ng/mL (high) had reduced microbial diversity compared to HIV+ subjects with anti-CD4 IgG ≤ 50 ng/mL (low). Moreover, plasma anti-CD4 IgG level was associated with elevated microbial translocation and reduced microbial diversity in HIV+ subjects. The Alphaproteobacteria class was significantly enriched in HIV+ subjects with low anti-CD4 IgG compared to patients with high anti-CD4 IgG even after controlling for false discovery rate (FDR). The microbial components were different from the phylum to genus level in HIV+ subjects with high anti-CD4 IgGs compared to the other two groups, but these differences were not significant after controlling for FDR. These results suggest that systemic microbial translocation and microbiome may associate with anti-CD4 autoantibody production in ART-treated HIV disease.
Collapse
Affiliation(s)
- Wanli Xu
- University of Connecticut School of Nursing, Storrs, Connecticut, 06269, USA
| | - Zhenwu Luo
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Alexander V Alekseyenko
- Program for Human Microbiome Research, Biomedical Informatics Center, Department of Public Health Sciences, Department of Oral Health Sciences, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Lisa Martin
- Division of Infectious Diseases, Department of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Zhuang Wan
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, 29425, USA
| | - Binhua Ling
- Department of Microbiology and Immunology, Tulane University School of Medicine, New Orleans, LA, 70112, USA
- Tulane National Primate Research Center, New Orleans, LA, 70433, USA
| | - Zhiqiang Qin
- Departments of Genetics, Louisiana State University Health Sciences Center, Louisiana Cancer Research Center, 1700 Tulane Ave., New Orleans, LA, 70112, USA
| | - Sonya L Heath
- Division of Infectious Diseases, Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, 35294, USA
| | - Kendra Maas
- Microbial Analysis, Resources, and Services, University of Connecticut, Storrs, CT, 06269, USA
| | - Xiaomei Cong
- University of Connecticut School of Nursing, Storrs, Connecticut, 06269, USA.
| | - Wei Jiang
- Department of Microbiology and Immunology, Medical University of South Carolina, Charleston, SC, 29425, USA.
- Division of Infectious Diseases, Department of Medicine, Medical University of South Carolina, Charleston, SC, 29425, USA.
| |
Collapse
|
10
|
Yen YF, Chuang PH, Jen IA, Chen M, Lan YC, Liu YL, Lee Y, Chen YH, Chen YMA. Incidence of autoimmune diseases in a nationwide HIV/AIDS patient cohort in Taiwan, 2000-2012. Ann Rheum Dis 2016; 76:661-665. [PMID: 27590658 DOI: 10.1136/annrheumdis-2016-209815] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2016] [Revised: 08/14/2016] [Accepted: 08/15/2016] [Indexed: 02/07/2023]
Abstract
OBJECTIVES It is not known if the incidences of autoimmune diseases are higher in individuals living with HIV infection or AIDS. Our study investigated the incidences of autoimmune diseases among people living with HIV/AIDS (PLWHA) in Taiwan during 2000-2012. METHODS The Taiwan National Health Insurance Research Database was used to identify PLWHA. The incidence densities of systemic and organ-specific autoimmune diseases were calculated, and age-adjusted, sex-adjusted and period-adjusted standardised incidence rates (SIRs) were obtained by using two million people from the general population as controls. To examine the effects of highly active antiretroviral therapy (HAART) on the incidence of autoimmune diseases, the incidence densities and SIRs of autoimmune diseases were calculated after stratifying PLWHA by HAART status. RESULTS Of the 20 444 PLWHA identified, the overall mean (SD) age was 30.1 (11.0) years; 67.2% of the subjects received HAART. As compared with the general population, SIRs were higher for incident Sjögren syndrome (SIR=1.64; 95% CI 1.24 to 2.13), psoriasis (SIR=2.05; 95% CI 1.67 to 2.48), systemic lupus erythematosus (SLE) (SIR=2.59; 95% CI 1.53 to 4.09), autoimmune haemolytic anaemia (SIR=35.06; 95% CI 23.1 to 51.02) and uveitis (SIR=2.50; 95% CI 2.05 to 3.02), but were lower for incident ankylosing spondyloarthritis (SIR=0.70; 95% CI 0.48 to 0.99). When the effect of HAART on incident autoimmune diseases was considered, PLWHA who received HAART had higher SIRs for psoriasis, autoimmune haemolytic anaemia and uveitis, but had lower risks of rheumatoid arthritis (RA) and ankylosing spondyloarthritis. In contrast, PLWHA who did not receive HAART had higher SIRs for Sjögren syndrome, psoriasis, RA, SLE, scleroderma, polymyositis, autoimmune haemolytic anaemia and Hashimoto's thyroiditis. CONCLUSIONS PLWHA had higher risks of incident Sjögren syndrome, psoriasis, SLE, autoimmune haemolytic anaemia and uveitis.
Collapse
Affiliation(s)
- Yung-Feng Yen
- Section of Infectious Diseases, Taipei City Hospital, Taipei City Government, Taipei, Taiwan.,School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Pei-Hung Chuang
- Center for Prevention and Treatment of Occupational Injury and Diseases, Taipei Veterans General Hospital, Taipei, Taiwan.,Division of Clinical Toxicology and Occupational Medicine, Department of Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - I-An Jen
- Department and Institute of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Marcelo Chen
- Department of Urology, Mackay Memorial Hospital, Taipei, Taiwan.,Department of Cosmetic Applications and Management, Mackay Junior College of Medicine, Nursing and Management, Taipei, Taiwan
| | - Yu-Ching Lan
- Department of Health Risk Management, China Medical University, Taichung, Taiwan
| | - Yen-Ling Liu
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yun Lee
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Hsu Chen
- School of Medicine, Graduate Institute of Medicine, Sepsis Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.,Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, HsinChu, Taiwan
| | - Yi-Ming Arthur Chen
- Center for Infectious Disease and Cancer Research, Kaohsiung Medical University, Kaohsiung, Taiwan.,Department of Microbiology and Institute of Medical Research, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| |
Collapse
|
11
|
Kaleidoscope of autoimmune diseases in HIV infection. Rheumatol Int 2016; 36:1481-1491. [DOI: 10.1007/s00296-016-3555-7] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2016] [Accepted: 08/13/2016] [Indexed: 12/23/2022]
|
12
|
Hsu E, Phadke VK, Nguyen MLT. Short Communication: Hyperthyroidism in Human Immunodeficiency Virus Patients on Combined Antiretroviral Therapy: Case Series and Literature Review. AIDS Res Hum Retroviruses 2016; 32:564-6. [PMID: 26887978 DOI: 10.1089/aid.2015.0374] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
We describe an HIV-infected patient initiated on combined antiretroviral therapy (cART) who subsequently developed immune restoration disease (IRD) hyperthyroidism-this case represents one of five such patients seen at our center within the past year. Similar to previous reports of hyperthyroidism due to IRD, all of our patients experienced a rapid early recovery in total CD4 count, but developed symptoms of hyperthyroidism on average 3 years (38 months) after beginning cART, which represents a longer time frame than previously reported. Awareness and recognition of this potential complication of cART, which may occur years after treatment initiation, will allow patients with immune restorative hyperthyroidism to receive timely therapy and avoid the long-term complications associated with undiagnosed thyroid disease.
Collapse
Affiliation(s)
- Emory Hsu
- Department of Medicine, Emory University School of Medicine, Atlanta, Georgia
| | - Varun K. Phadke
- Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia
| | - Minh Ly T. Nguyen
- Division of Infectious Diseases, Emory University School of Medicine, Atlanta, Georgia
| |
Collapse
|
13
|
Abstract
Hashimoto's thyroiditis (HT) is part of a spectrum of thyroid autoimmune conditions and this review provides an update on the latest developments in the field. HT has a genetic predisposition with a number of immune-related and thyroid-specific genes conferring disease susceptibility. However, disentangling genes with protective and predisposing effect is a complex process that requires further work. The recent increase in the incidence of HT implicates environmental factors in disease pathogenesis including improved hygiene, increased dietary iodine intake, new treatment modalities and chemical agents. Additional unmodifiable predisposing factors include stress, climate, age and gender. Both cellular and humoral immunity play a role in HT pathogenesis. Defects in T regulatory cells and increased activation of follicular helper T cells may have a role in disease initiation/perpetuation. Infiltrating lymphocytes can be directly cytotoxic to thyroid follicular cells (TFC) or may affect cell viability/function indirectly through cytokine production, which alters TFC integrity and modulates their metabolic and immune function. Thyroid peroxidase and thyroglobulin antibodies are present in the majority of HT patients and help with management decisions. Antibodies against the sodium iodide symporter and pendrin are present in a minority with little known about their clinical relevance. In addition to immune cells, recent work has identified DNA fragments, generated following cell death, and micro RNA as potential factors in HT pathogenesis. Despite the large number of studies, the mechanistic pathways in HT are still not fully understood and further work is required to enhance our knowledge and identify novel preventative and therapeutic clinical targets.
Collapse
Affiliation(s)
- R A Ajjan
- Division of Cardiovascular and Diabetes Research, Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, UK
| | - A P Weetman
- Department of Human Metabolism, University of Sheffield, Sheffield, UK
| |
Collapse
|
14
|
Immune reconstitution disorders in patients with HIV infection: from pathogenesis to prevention and treatment. Curr HIV/AIDS Rep 2015; 11:223-32. [PMID: 24950732 DOI: 10.1007/s11904-014-0213-0] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
An immune reconstitution disorder occurs in up to 40 % of severely immunodeficient HIV patients who commence antiretroviral therapy (ART), with an immune reconstitution inflammatory syndrome (IRIS) being encountered most commonly. Differences in the immunopathogenesis of an IRIS associated with different types of pathogen have become apparent but common features have also been defined. These include severe immunodeficiency prior to commencing ART associated with a high pathogen load and 'compensatory' immune responses, particularly innate immune responses, which inadequately control the pathogen and increase the risk of immunopathology as the immune system recovers on ART. Prevention of an IRIS may be achieved by optimising therapy for opportunistic infections before ART is commenced, delaying ART or using immunomodulatory therapy to prevent or suppress the immune response that causes the immunopathology. However, further clinical studies are required to examine these options in a systematic manner for the various types of IRIS.
Collapse
|
15
|
Abstract
Thyroid abnormalities and nonthyroidal illness complicate human immunodeficiency virus (HIV) infection. Among the effects that result from HIV and other opportunistic infections, distinctive features of HIV infection include early lowering of reverse tri-iodothyromine (T3) levels, with normal free T3 levels. Later, some patients develop an isolated low free thyroxine level. After highly active antiretroviral therapy, the immune system reconstitutes in a way that leads to dysregulation of the autoimmune response and the appearance of Graves disease in 1% to 2% of patients. Opportunistic thyroid infections with unusual organisms are most commonly asymptomatic, but can lead to acute or subacute thyroiditis.
Collapse
Affiliation(s)
- Anthony P Weetman
- Department of Human Metabolism, University of Sheffield, Beech Hill Road, Sheffield S10 2RX, UK.
| |
Collapse
|
16
|
Loomba-Albrecht LA, Bregman T, Chantry CJ. Endocrinopathies in children infected with human immunodeficiency virus. Endocrinol Metab Clin North Am 2014; 43:807-28. [PMID: 25169569 DOI: 10.1016/j.ecl.2014.06.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Endocrine changes (including adrenal insufficiency, disorders of growth and puberty, thyroid dysfunction, metabolic abnormalities and osteopenia) accompany human immunodeficiency virus (HIV) infection in pediatric patients. The cause of these changes is multifactorial and includes direct viral effects of HIV, and effects of antiretroviral therapy. These effects may be of particular importance in childhood given the critical developmental processes that occur during this time period and the likelihood of prolonged exposure to the virus and medications.
Collapse
Affiliation(s)
- Lindsey A Loomba-Albrecht
- Section of Endocrinology, Department of Pediatrics, University of California Davis Medical Center, 2516 Stockton Boulevard, Suite 384, Sacramento, CA 95817-2208, USA.
| | - Thea Bregman
- Department of Pediatrics, University of California Davis Medical Center, 2516 Stockton Boulevard, Suite 216, Sacramento, CA 95817, USA
| | - Caroline J Chantry
- Department of Pediatrics, University of California Davis Medical Center, 2516 Stockton Boulevard, Suite 334, Sacramento, CA 95817-2208, USA
| |
Collapse
|
17
|
McAninch EA, Xu C, Lagari VS, Kim BW. Coccidiomycosis thyroiditis in an immunocompromised host post-transplant: case report and literature review. J Clin Endocrinol Metab 2014; 99:1537-42. [PMID: 24606101 DOI: 10.1210/jc.2013-4373] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
CONTEXT Acute infectious thyroiditis, particularly fungal thyroiditis, is rare and typically presents in immunocompromised individuals. Here we report the first case of coccidiomycosis thyroiditis occurring in an organ recipient as a consequence of likely allograft contamination and discuss the management strategies for thyroid masses in the setting of disseminated infection. EVIDENCE ACQUISITION AND SYNTHESIS In this clinical case seminar, we summarize the previously published cases of coccidiomycosis thyroiditis based on a MEDLINE search of all peer-reviewed publications (original articles and reviews) on this topic. We identified six other cases, five of which also occurred in immunocompromised hosts, although none occurred in organ recipients. CONCLUSION A case of coccidiomycosis thyroiditis occurring in a post-liver transplant immunocompromised host is reported. Analysis of donor serum revealed the liver allograft as the likely infectious source, resulting in hematological spread to the thyroid. Although our patient's thyroid gland was lacking gross structural abnormalities at presentation, new-onset thyroid masses developed after relative immune restoration and initiation of antifungal therapies. The differential diagnosis of new-onset thyroid masses in immunocompromised hosts is discussed, with a focus on immune reconstitution inflammatory syndrome. The role of thyroidectomy in the management of fungal thyroiditis is also discussed.
Collapse
Affiliation(s)
- Elizabeth A McAninch
- Division of Endocrinology, Diabetes, and Metabolism, University of Miami, Miami, Florida 33136
| | | | | | | |
Collapse
|
18
|
Weetman AP. Graves' disease following immune reconstitution or immunomodulatory treatment: should we manage it any differently? Clin Endocrinol (Oxf) 2014; 80:629-32. [PMID: 24528193 DOI: 10.1111/cen.12427] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2014] [Revised: 02/04/2014] [Accepted: 02/08/2014] [Indexed: 11/30/2022]
Abstract
Graves' disease and other disorders of thyroid function may occur following treatment with novel anticancer agents or during periods of lymphocyte recovery after lymphopenia. There are three main settings for such lymphocyte reconstitution: recovery after a bone marrow or haematopoietic stem cell transplant, alemtuzumab treatment and the use of highly active antiretroviral therapy (HAART) for human immunodeficiency virus infection. The available evidence suggests that Graves' disease behaves as normal in most of these cases and should be treated conventionally, but it may follow a more favourable course in those receiving alemtuzumab or HAART. As spontaneous or drug-induced remission may be more likely in these two settings, first-line treatment should usually consist of an antithyroid drug.
Collapse
Affiliation(s)
- Anthony P Weetman
- Department of Human Metabolism, Faculty of Medicine Dentistry and Health, The Medical School, University of Sheffield, Sheffield, UK
| |
Collapse
|
19
|
Iordache L, Launay O, Bouchaud O, Jeantils V, Goujard C, Boue F, Cacoub P, Hanslik T, Mahr A, Lambotte O, Fain O. Autoimmune diseases in HIV-infected patients: 52 cases and literature review. Autoimmun Rev 2014; 13:850-7. [PMID: 24747058 DOI: 10.1016/j.autrev.2014.04.005] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Accepted: 04/04/2014] [Indexed: 12/12/2022]
Abstract
OBJECTIVES 1) To describe autoimmune diseases (AD) in HIV-infected people; and 2) to perform a literature review concerning this issue. DESIGN 52 HIV-infected patients that presented an AD in 14 medical departments in Paris and Ile-de-France area were retrospectively included in this study. RESULTS The ADs were vasculitis (11), immune cytopenias (8), rheumatic diseases (8), lupus (7), sarcoidosis (7), thyroid diseases (6), hepatic diseases (5), and antiphospholipid syndrome (4). Four patients presented 2 ADs. In 5 patients the AD preceded HIV infection, in 14 HIV infection was diagnosed at the same time as the AD and 34 were HIV-infected when they developed an AD. 40 ADs (80%) occurred in patients with a CD4 T lymphocyte count of more than 200/mm(3). Cases of autoimmune hemolytic anemia occurred only in patients severely immunodepressed. In five patients (a vasculitis case, a sarcoidosis case, three thyroid disease cases) the AD presented as a form of immune restoration inflammatory syndrome (IRIS). Some ADs allowed HIV-infection diagnosis at a stage of moderate immune deficiency (vasculitis, antiphospholipid syndrome, immune thrombocytopenia). 37 patients received immunosuppressant treatments with good tolerance. These results confirm in a large series of patients previous data concerning autoimmune diseases occurrence in HIV-infected people. CONCLUSION In the HAART era, when HIV-infected people are treated more and more early, autoimmune diseases can occur, mainly at the phase of immunological recovery. HIV infection should not limit immunosuppressant treatment use.
Collapse
Affiliation(s)
- Laura Iordache
- Internal Medicine Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France.
| | - Odile Launay
- Clinical Investigation Centre, Cochin Hospital, 27 rue du Fbg St.-Jacques, 75014 Paris, France
| | - Olivier Bouchaud
- Infectious Diseases Department, Avicenne Hospital, 125 rue de Stalingrad, 93009 Bobigny, France
| | - Vincent Jeantils
- Infectious Diseases Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France
| | - Cécile Goujard
- Internal Medicine Department, Kremlin Bicetre Hospital, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicetre, France
| | - Francois Boue
- Internal Medicine Department, Antoine Béclère Hospital, 157 rue de la Porte de Trivaux, 92140 Clamart, France
| | - Patrice Cacoub
- Internal Medicine and Clinical Immunology Department, Pitié-Salpétrière Hospital, 47-83 bd de l'Hopital, 75013 Paris, France; Hospital-University Department I2B, Sorbonne Universités, UPMC Paris 6 University, UMR 7211, F-75005, Paris, France; INSERM, UMR S959, F-75013, Paris, France; CNRS, UMR 7211, F-75005, Paris, France
| | - Thomas Hanslik
- Internal Medicine Department, Ambroise Paré Hospital, 9 Avenue Charles-de-Gaulle, 92100 Boulogne Billancourt, France
| | - Alfred Mahr
- Internal Medicine Department, St. Louis Hospital, 1 Avenue Claude-Vellefaux, 75010 Paris, France
| | - Olivier Lambotte
- Internal Medicine Department, Kremlin Bicetre Hospital, 78 rue du Général Leclerc, 94270 Le Kremlin-Bicetre, France
| | - Olivier Fain
- Internal Medicine Department, Jean Verdier Hospital, Avenue du 14 Juillet, 93140 Bondy, France
| | | |
Collapse
|
20
|
Lagier JC, Raoult D. Immune reconstitution inflammatory syndrome associated with bacterial infections. Expert Opin Drug Saf 2014; 13:341-50. [DOI: 10.1517/14740338.2014.887677] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Jean-Christophe Lagier
- Aix-Marseille Université, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Faculté de Médecine, 27 Boulevard Jean Moulin, 13385 Marseille Cedex 5, France
| | - Didier Raoult
- Aix-Marseille Université, URMITE, UM63, CNRS 7278, IRD 198, INSERM 1095, Faculté de Médecine, 27 Boulevard Jean Moulin, 13385 Marseille Cedex 5, France ;
| |
Collapse
|
21
|
McLachlan SM, Rapoport B. Breaking tolerance to thyroid antigens: changing concepts in thyroid autoimmunity. Endocr Rev 2014; 35:59-105. [PMID: 24091783 PMCID: PMC3895862 DOI: 10.1210/er.2013-1055] [Citation(s) in RCA: 138] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/24/2013] [Accepted: 09/24/2013] [Indexed: 02/06/2023]
Abstract
Thyroid autoimmunity involves loss of tolerance to thyroid proteins in genetically susceptible individuals in association with environmental factors. In central tolerance, intrathymic autoantigen presentation deletes immature T cells with high affinity for autoantigen-derived peptides. Regulatory T cells provide an alternative mechanism to silence autoimmune T cells in the periphery. The TSH receptor (TSHR), thyroid peroxidase (TPO), and thyroglobulin (Tg) have unusual properties ("immunogenicity") that contribute to breaking tolerance, including size, abundance, membrane association, glycosylation, and polymorphisms. Insight into loss of tolerance to thyroid proteins comes from spontaneous and induced animal models: 1) intrathymic expression controls self-tolerance to the TSHR, not TPO or Tg; 2) regulatory T cells are not involved in TSHR self-tolerance and instead control the balance between Graves' disease and thyroiditis; 3) breaking TSHR tolerance involves contributions from major histocompatibility complex molecules (humans and induced mouse models), TSHR polymorphism(s) (humans), and alternative splicing (mice); 4) loss of tolerance to Tg before TPO indicates that greater Tg immunogenicity vs TPO dominates central tolerance expectations; 5) tolerance is induced by thyroid autoantigen administration before autoimmunity is established; 6) interferon-α therapy for hepatitis C infection enhances thyroid autoimmunity in patients with intact immunity; Graves' disease developing after T-cell depletion reflects reconstitution autoimmunity; and 7) most environmental factors (including excess iodine) "reveal," but do not induce, thyroid autoimmunity. Micro-organisms likely exert their effects via bystander stimulation. Finally, no single mechanism explains the loss of tolerance to thyroid proteins. The goal of inducing self-tolerance to prevent autoimmune thyroid disease will require accurate prediction of at-risk individuals together with an antigen-specific, not blanket, therapeutic approach.
Collapse
Affiliation(s)
- Sandra M McLachlan
- Thyroid Autoimmune Disease Unit, Cedars-Sinai Research Institute, and University of California-Los Angeles School of Medicine, Los Angeles, California 90048
| | | |
Collapse
|
22
|
Transient autoimmune hyperthyroidism following the withdrawal of Natalizumab in patients with multiple sclerosis. Neurol Sci 2013; 34:2259-61. [PMID: 23942788 DOI: 10.1007/s10072-013-1497-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2013] [Accepted: 06/27/2013] [Indexed: 12/26/2022]
|