Article
Clinical Neurology
Lotte S. Levison, Reimar W. Thomsen, Henning Andersen
Summary: This nationwide study aimed to investigate the association between hospital-diagnosed morbidity, recent surgery, and subsequent Guillain-Barre syndrome (GBS) development. The results showed that individuals with pre-existing hospital-diagnosed morbidity had a 1.6-fold increased risk of GBS compared to controls. The risk was highest for morbidities newly diagnosed within the past 5 months (4.1-fold increase). Additionally, individuals who had undergone surgical procedures within 5 months prior had a 2.2-fold increased risk of GBS, with the highest risk observed within the first month following surgery (3.7-fold increase).
EUROPEAN JOURNAL OF NEUROLOGY
(2023)
Review
Clinical Neurology
Susumu Kusunoki, Hugh J. Willison, Bart C. Jacobs
Summary: Guillain-Barre syndrome and Fisher syndrome are acute autoimmune neuropathies often triggered by infection, with antiglycolipid antibody titres elevated in acute-phase patients, particularly for diagnosis in FS. These antibodies are mainly found in acute motor axonal neuropathy GBS and FS, suggesting the need for further research and standardisation in antibody detection methods.
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
(2021)
Article
Behavioral Sciences
Richard Shek-kwan Chang, Eric H. Y. Lau, Elaine Yuen Ling Au, William C. Y. Leung, Yu Hin Ian Leung
Summary: In this study, it was found that the incidence of AGS peaks in the spring season, particularly from March to April, which is consistent with the peak of GBS and slightly lags behind the peak of CJI by about one month. The seasonal pattern of AGS occurrence was confirmed.
BRAIN AND BEHAVIOR
(2021)
Article
Gastroenterology & Hepatology
Ankit Malik, Jean M. Brudvig, Barbie J. Gadsden, Alexander D. Ethridge, Linda S. Mansfield
Summary: This study demonstrates the link between Campylobacter jejuni and the autoimmune disease Guillain-Barré syndrome and identifies the roles of Siglec-1 and IL-4 in its development. The mouse model developed in this study provides potential therapeutic interventions for this disease.
Article
Clinical Neurology
Johanna I. Hamel, Eric L. Logigian
Summary: This study retrospectively reviewed cases from 1999 to 2020 to describe the clinical, micronutrient, and electrophysiologic spectra and prognosis of acute nutritional axonal neuropathy (ANAN). The results showed that ANAN has a wide spectrum of manifestations and specific micronutrient deficiencies or risk factors do not predict neuropathy subtype. The prognosis of ANAN is guarded due to slow recovery of independent ambulation and residual neuropathic pain.
Editorial Material
Clinical Neurology
Sina Marzoughi, Laura Marulanda, Dian Ngo, Tychicus Chen
Summary: This case presents an atypical motor axonal neuropathy with asymmetric paralysis, initially preserved reflexes, rapid progression, and cardiac dysfunction independent of dysautonomia.
Editorial Material
Clinical Neurology
Jonah P. Zuflacht, Aimee K. Boegle
Summary: CIDP may present acutely, resembling GBS.
Review
Clinical Neurology
H. Stephan Goedee, Shahram Attarian, Thierry Kuntzer, Peter Van den Bergh, Yusuf A. Rajabally
Summary: Although many reports indicate that medical intervention may lead to acute and chronic immune-mediated neuropathies, only a few drugs such as antitumour necrosis factor alpha agents and immune checkpoint inhibitors are likely to have a causal relationship, while the causality remains largely unsubstantiated for most other suggested iatrogenic causes. Due to the lack of an accurate diagnostic biomarker, clinical assessment often takes precedence over ancillary investigations, casting doubt on the reliability of diagnosis.
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
(2021)
Article
Infectious Diseases
Sai Deepak Yaranagula, Venkata Krishna Chaitanya Koduri
Summary: Patients with ANAC 19 primarily present with paraparesis clinically and demyelinating neuropathy electrophysiologically, distinguishing them from non-Covid GBS.
INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES
(2021)
Editorial Material
Clinical Neurology
Jeffrey A. Allen
Summary: With every influenza vaccination, the question of previous Guillain-Barre syndrome (GBS) history is asked, and vaccination is typically advised against for those with GBS. The topic is widely discussed with strong opinions for or against vaccination within patient and physician networks. The COVID-19 pandemic has heightened concerns among the inflammatory neuropathy community and clinicians caring for GBS and CIDP patients, given the global scale of SARS-CoV-2 vaccinations.
Article
Clinical Neurology
Stephen Keddie, Duncan Smyth, Ryan Y. S. Keh, Michael K. L. Chou, Donna Grant, Sunaina Surana, Amanda Heslegrave, Henrik Zetterberg, Luuk Wieske, Milou Michael, Filip Eftimov, Roberto Bellanti, Simon Rinaldi, Melanie S. Hart, Axel Petzold, Michael P. Lunn
Summary: Valid blood biomarkers specific to peripheral nerve damage would greatly improve management of peripheral nervous system diseases. This study found that peripherin, an intermediate filament protein, could serve as a promising biomarker for peripheral nerve axonal damage. An immunoassay using single molecule array technology was developed to detect serum peripherin levels, and longitudinal analysis showed its potential clinical application in certain diseases.
Article
Clinical Neurology
Jiting Zhu, Yuanyuan Zhang, Runyun Li, Yi Lin, Ying Fu, Yaping Yan, Wenli Zhu, Ning Wang, Zaiqiang Zhang, Guorong Xu
Summary: This study investigated the diagnostic efficiency of a novel immunoblotting detection assay for anti-ganglioside antibodies (AGAs) in Guillain-Barre syndrome (GBS). The results showed a high detection rate of AGAs in GBS patients, with specific assistance in diagnosing the AMAN subtype.
FRONTIERS IN NEUROLOGY
(2021)
Article
Pediatrics
Alisa Corrado, Grace Yoshiba, Megan Buranosky, Zakary Woods, Julie Wohrley, Lubov Romantseva, Ashley Wolf
Summary: A 43-day-old male infant presented with decreased activity and oral intake, initially diagnosed with bronchiolitis. However, as his condition worsened, he developed neurological deficits and underwent an extensive workup, leading to a surprising diagnosis.
Article
Medicine, General & Internal
Xintong Li, Berta Raventos, Elena Roel, Andrea Pistillo, Eugenia Martinez-Hernandez, Antonella Delmestri, Carlen Reyes, Victoria Strauss, Daniel Prieto-Alhambra, Edward Burn, Talita Duarte-Salles
Summary: The study found no safety signal between COVID-19 vaccines and immune mediated neurological events such as Bell's palsy, encephalomyelitis, Guillain-Barre syndrome, and transverse myelitis. However, an increased risk of these events was observed for individuals with SARS-CoV-2 infection.
BMJ-BRITISH MEDICAL JOURNAL
(2022)
Editorial Material
Clinical Neurology
Luis Querol
Summary: Accurate characterization of target antigens and autoantibody isotypes can improve patient care in inflammatory neuropathies.
JOURNAL OF NEUROLOGY NEUROSURGERY AND PSYCHIATRY
(2021)
Article
Endocrinology & Metabolism
Jacob Volmer Stidsen, Diana Hedevang Christensen, Jan Erik Henriksen, Kurt Hojlund, Michael Hecht Olsen, Reimar Wernick Thomsen, Lotte Brix Christensen, Jens Steen Nielsen, Thomas Bastholm Olesen, Henning Beck-Nielsen
Summary: This study assessed whether subgrouping patients based on insulin sensitivity and beta-cell function could predict the risk of future cardiovascular events and death in type 2 diabetes patients. The results showed that patients with different phenotypes had different risks of cardiovascular events and death, suggesting that precision medicine based on type 2 diabetes pathophysiology may reduce diabetes complications.
EUROPEAN JOURNAL OF ENDOCRINOLOGY
(2022)
Article
Endocrinology & Metabolism
Anton Pottegard, Jacob H. Andersen, Jens Sondergaard, Reimar W. Thomsen, Tina Vilsboll
Summary: This study investigates the changes in drug usage patterns for treating type 2 diabetes in Denmark from 2005 to 2021. The results show an increase in new users of non-insulin, glucose-lowering drugs, with a peak in 2011 and a significant increase in 2020-2021. The prevalence of drug use also steadily increased over the years. General practitioners prescribed the majority of glucose-lowering drugs, and there was a notable shift in the type of drugs prescribed.
DIABETES OBESITY & METABOLISM
(2023)
Article
Endocrinology & Metabolism
Anton Lund Andersen, Sigrid Bjerge Gribsholt, Lars Pedersen, Reimar Wernich Thomsen, Thomas Lars Benfield, Ole Sogaard, Stig Lonberg Nielsen, Lars Haukali Omland, Birgitte Lindegaard, Bjorn Richelsen, Jacob Bodilsen, Jens Meldgaard Bruun
Summary: This study examines the association between obesity and severity of infection in a Danish cohort hospitalized with COVID-19. The results show that compared to non-obese patients, obese patients have a slightly increased risk of ICU admission, invasive mechanical ventilation, and death, although these relationships are not statistically significant. In addition, COVID-19 patients who are both obese and under the age of 60 have an almost doubled risk of ICU admission and invasive mechanical ventilation.
OBESITY SCIENCE & PRACTICE
(2023)
Article
Endocrinology & Metabolism
Tina Wullum Gundersen, Andreas Ebbehoj, Sine Knorr, Dorte Moller Jensen, Peter Damm, Ellen Christine Leth Lokkegaard, Elisabeth R. Mathiesen, Reimar W. Thomsen, Tine Dalsgaard Clausen
Summary: The aim of this study was to validate the accuracy of the Danish national registries in identifying type 1 diabetes in women giving live birth. The study found that the registries can accurately identify women with type 1 diabetes, providing valuable data for future research and monitoring.
ENDOCRINOLOGY DIABETES & METABOLISM
(2023)
Article
Endocrinology & Metabolism
Anne Gedebjerg, Mette Bjerre, Alisa Devedzic Kjaergaard, Jens Steen Nielsen, Jorgen Rungby, Ivan Brandslund, Michael Maeng, Henning Beck-Nielsen, Allan Vaag, Henrik Toft Sorensen, Troels Krarup Hansen, Reimar Wernich Thomsen
Summary: We investigated the relationship between hs-CRP and C-peptide in patients with recently diagnosed T2D and found that high levels of hs-CRP were associated with increased risk of CVEs and all-cause mortality. Patients with high levels of both biomarkers had the highest risk. These findings have important implications for early detection and prevention of deadly diseases beyond CVEs.
Article
Endocrinology & Metabolism
Frederik Pagh Bredahl Kristensen, Diana Hedevang Christensen, Brian Christopher Callaghan, Jacob Volmer Stidsen, Jens Steen Nielsen, Kurt Hojlund, Henning Beck-Nielsen, Troels Staehelin Jensen, Henning Andersen, Peter Vestergaard, Niels Jessen, Michael Hecht Olsen, Torben Hansen, Charlotte Brons, Allan Vaag, Henrik Toft Sorensen, Reimar Wernich Thomsen
Summary: This study investigated the prevalence of diabetic polyneuropathy (DPN) in three subgroups of type 2 diabetes mellitus (T2DM) patients based on β-cell function and insulin sensitivity. The results showed that patients with hyperinsulinemia had the highest prevalence of DPN (23%), while patients with low insulin sensitivity had the lowest prevalence (14%). Therefore, hyperinsulinemia may be an important risk factor for DPN.
Article
Endocrinology & Metabolism
Aleksander L. Hansen, Reimar W. Thomsen, Charlotte Brons, Helene M. L. Svane, Rasmus T. Jensen, Mette K. Andersen, Torben Hansen, Jens S. Nielsen, Peter Vestergaard, Kurt Hojlund, Niels Jessen, Michael H. Olsen, Henrik T. Sorensen, Allan A. Vaag
Summary: Low birthweight is associated with earlier onset of type 2 diabetes and lower BMI and waist circumference. Individuals with low birthweight have more comorbidities and require more medication for glucose-lowering and hypertension control.
Article
Clinical Neurology
Lotte Sahin Levison, Reimar Wernich Thomsen, Henning Andersen
Summary: A population-based study in Denmark found that patients with Guillain-Barre syndrome (GBS) had a 7.6-fold increased risk of depression in the first two years after hospital admission compared to the general population, but the risk was similar after two years.
Review
Oncology
Nanna Jordt, Kasper Aalbaek Kjaergaard, Reimar W. Thomsen, Signe Borgquist, Deirdre Cronin-Fenton
Summary: Breast cancer and its treatments, particularly tamoxifen therapy, are associated with an elevated risk of developing type 2 diabetes (T2D). Further research is needed to determine the impact of aromatase inhibitors and chemotherapy on the incidence of T2D after breast cancer.
BREAST CANCER RESEARCH AND TREATMENT
(2023)
Article
Cardiac & Cardiovascular Systems
Frederik Pagh Bredahl Kristensen, Diana Hedevang Christensen, Martin Bodtker Mortensen, Michael Maeng, Johnny Kahlert, Henrik Toft Sorensen, Reimar Wernich Thomsen
Summary: Triglyceride levels are associated with cardiovascular risk in newly diagnosed type 2 diabetes patients who are already on statin therapy. High triglyceride levels may serve as a predictor of residual cardiovascular risk in early type 2 diabetes.
CARDIOVASCULAR DIABETOLOGY
(2023)
Article
Endocrinology & Metabolism
Frederik Pagh Bredahl Kristensen, Miguel Adriano Sanchez-Lastra, Knut Eirik Dalene, Borja del Pozo Cruz, Mathias Ried-Larsen, Reimar Wernich Thomsen, Ding Ding, Ulf Ekelund, Jakob Tarp
Summary: This study found that engaging in any level of leisure-time physical activity can reduce the risk of neuropathy and nephropathy in individuals with type 2 diabetes, but not retinopathy. The minimal effective level of physical activity may correspond to less than 1.5 hours of walking per week.
Article
Endocrinology & Metabolism
Sia Kromann Nicolaisen, Lars Pedersen, Daniel R. Witte, Henrik Toft Sorensen, Reimar Wernich Thomsen
Summary: This study aimed to estimate the prevalence, incidence, mortality, and risk of progression to type 2 diabetes for individuals with HbA1c-defined prediabetes based on Danish nationwide population-based laboratory databases. The results showed that out of 100 Danish adults, 1.4 develop prediabetes each year, and they can be identified at an early stage in laboratory databases. Within five years, one in six individuals with prediabetes dies, and one in five progresses to diabetes.
DIABETES RESEARCH AND CLINICAL PRACTICE
(2023)
Article
Clinical Neurology
Lotte S. Levison, Reimar W. Thomsen, Henning Andersen
Summary: This nationwide study aimed to investigate the association between hospital-diagnosed morbidity, recent surgery, and subsequent Guillain-Barre syndrome (GBS) development. The results showed that individuals with pre-existing hospital-diagnosed morbidity had a 1.6-fold increased risk of GBS compared to controls. The risk was highest for morbidities newly diagnosed within the past 5 months (4.1-fold increase). Additionally, individuals who had undergone surgical procedures within 5 months prior had a 2.2-fold increased risk of GBS, with the highest risk observed within the first month following surgery (3.7-fold increase).
EUROPEAN JOURNAL OF NEUROLOGY
(2023)
Review
Endocrinology & Metabolism
Sixten Harborg, Kasper A. Kjaergaard, Reimar Wernich Thomsen, Signe Borgquist, Deirdre Cronin-Fenton, Cathrine F. Hjorth
Summary: The global prevalence of obesity and diabetes mellitus has increased, leading to an increase in cancer incidence. Obesity is associated with increased risk of recurrence and mortality among prostate, breast, and colorectal cancer patients. Diabetes mellitus is associated with increased mortality for these cancers, beyond the impact of obesity. Obesity and diabetes mellitus also increase the risk of complications and side effects of cancer treatment. Cancer patients with metabolic diseases require a multidisciplinary approach to ensure coordinated and optimized care.
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
(2023)
Article
Cardiac & Cardiovascular Systems
Christine Gyldenkerne, Martin Bodtker Mortensen, Johnny Kahlert, Pernille Gro Thrane, Kevin Kris Warnakula Olesen, Henrik Toft Sorensen, Reimar Wernich Thomsen, Michael Maeng
Summary: Newly diagnosed type 2 diabetes mellitus significantly increases the risk of cardiovascular disease in patients, especially among younger individuals. Compared to the general population, individuals with type 2 diabetes have a significantly higher 10-year risk of developing cardiovascular events, occurring at least 12 years earlier.
JOURNAL OF THE AMERICAN COLLEGE OF CARDIOLOGY
(2023)