Search for other papers by Dirk Weismann in
Google Scholar
PubMed
Search for other papers by Andreas Schneider in
Google Scholar
PubMed
Department of Molecular Surgery and Medicine, Karolinska Institute, Stockholm, Sweden
Search for other papers by Charlotte Höybye in
Google Scholar
PubMed
Introduction Hyponatremia (HN) is the most common electrolyte disturbance in hospitalized patients constituting at least about 30% of patients in medical, surgical and psychiatric wards ( 1 , 2 ). The syndrome of inappropriate antidiuresis
Fuzong Clinical Medical College of Fujian Medical University, Fuzhou, China
Search for other papers by Kunzhe Lin in
Google Scholar
PubMed
Search for other papers by Lingling Lu in
Google Scholar
PubMed
Search for other papers by Zhijie Pei in
Google Scholar
PubMed
Search for other papers by Shuwen Mu in
Google Scholar
PubMed
Search for other papers by Shaokuan Huang in
Google Scholar
PubMed
Department of Neurosurgery, 900th Hospital, Fuzhou, China
Search for other papers by Shousen Wang in
Google Scholar
PubMed
Introduction Delayed hyponatremia refers to hyponatremia that occurs ≥3 days after transsphenoidal surgery (TSS) ( 1 ). Patients with hyponatremia may have various clinical manifestations, ranging from asymptomatic to mild (headache, nausea
Facultad de Medicina, Universidad Complutense de Madrid, Madrid, España
Search for other papers by Jorge Gabriel Ruiz-Sánchez in
Google Scholar
PubMed
Servicio de Endocrinología y Nutrición. Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, España
Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Madrid, España
Search for other papers by Alfonso Luis Calle-Pascual in
Google Scholar
PubMed
Servicio de Endocrinología y Nutrición. Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, España
Search for other papers by Miguel Ángel Rubio-Herrera in
Google Scholar
PubMed
Servicio de Endocrinología y Nutrición. Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, España
Search for other papers by María Paz De Miguel Novoa in
Google Scholar
PubMed
Search for other papers by Emilia Gómez-Hoyos in
Google Scholar
PubMed
Servicio de Endocrinología y Nutrición. Instituto de Investigación Sanitaria del Hospital Clínico San Carlos (IdISSC), Hospital Clínico San Carlos, Madrid, España
Search for other papers by Isabelle Runkle in
Google Scholar
PubMed
considered to be its sole electrolytic manifestation. However, prior series ( 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 , 17 , 18 , 19 , 20 , 21 , 22 ), including the first case reported by Hudson et al. ( 23 ), detected the presence of hyponatremia
Search for other papers by Amit Kumar in
Google Scholar
PubMed
Search for other papers by Maria Ghosh in
Google Scholar
PubMed
Search for other papers by Jubbin Jagan Jacob in
Google Scholar
PubMed
Introduction Two percent of community-dwelling adults in America have hyponatremia. These rates are more than double among adults over the age of 71 years ( 1 ). In hospitalized patients, the prevalence of hyponatremia is between 15 and 20
Search for other papers by Marianna Martino in
Google Scholar
PubMed
Search for other papers by Paolo Falcioni in
Google Scholar
PubMed
Search for other papers by Giulia Giancola in
Google Scholar
PubMed
Search for other papers by Alessandro Ciarloni in
Google Scholar
PubMed
Search for other papers by Gianmaria Salvio in
Google Scholar
PubMed
Search for other papers by Francesca Silvetti in
Google Scholar
PubMed
Search for other papers by Augusto Taccaliti in
Google Scholar
PubMed
Search for other papers by Giorgio Arnaldi in
Google Scholar
PubMed
Introduction Hyponatremia (serum sodium concentration < 135 mmol/L) is the most common disorder of water balance in hospitalized patients, with a reported prevalence of 30% and a negative prognostic impact in the elderly, as well as in
Department of Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Cihan Atila in
Google Scholar
PubMed
Department of Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Sophie Monnerat in
Google Scholar
PubMed
Search for other papers by Roland Bingisser in
Google Scholar
PubMed
Search for other papers by Martin Siegemund in
Google Scholar
PubMed
Search for other papers by Maurin Lampart in
Google Scholar
PubMed
Search for other papers by Marco Rueegg in
Google Scholar
PubMed
Search for other papers by Núria Zellweger in
Google Scholar
PubMed
Search for other papers by Stefan Osswald in
Google Scholar
PubMed
Search for other papers by Katharina Rentsch in
Google Scholar
PubMed
Department of Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Mirjam Christ-Crain in
Google Scholar
PubMed
University Center of Cardiovascular Science & Department of Cardiology, University Heart and Vascular Center Hamburg, University Medical Center Hamburg-Eppendorf, Hamburg, Germany
German Center for Cardiovascular Research (DZHK), Partner Site Hamburg–Kiel–Lübeck, Hamburg, Germany
Search for other papers by Raphael Twerenbold in
Google Scholar
PubMed
Background Hyponatremia, defined as a plasma sodium concentration < 135 mmol/L, is the most common electrolyte disorder in both in- and outpatient settings ( 1 ). It is indicative of disturbed water homeostasis that can occur secondary to a
Department Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Bettina Winzeler in
Google Scholar
PubMed
Department Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Michelle Steinmetz in
Google Scholar
PubMed
Department Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Julie Refardt in
Google Scholar
PubMed
Search for other papers by Nicole Cesana-Nigro in
Google Scholar
PubMed
Department Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Milica Popovic in
Google Scholar
PubMed
Leipzig University Medical Center, IFB Adiposity Diseases, Leipzig, Germany
Search for other papers by Wiebke Fenske in
Google Scholar
PubMed
Department Clinical Research, University of Basel, Basel, Switzerland
Search for other papers by Mirjam Christ-Crain in
Google Scholar
PubMed
Introduction Hyponatremia is the most common electrolyte disturbance in hospitalized patients (15–30%) ( 1 ) and is associated with increased morbidity and mortality ( 2 , 3 ). One of its main causes is the syndrome of inappropriate
Department of Clinical Chemistry, Karolinska University Hospital, Stockholm, Sweden
Search for other papers by Anna Sjöström in
Google Scholar
PubMed
Department of Medicine Solna, Karolinska Institutet, Stockholm, Sweden
Search for other papers by Susanne Rysz in
Google Scholar
PubMed
Center for Neurology, Academic Specialist Center, Stockholm, Sweden
Search for other papers by Henrik Sjöström in
Google Scholar
PubMed
Department of Endocrinology, Karolinska University Hospital, Stockholm, Sweden
Search for other papers by Charlotte Höybye in
Google Scholar
PubMed
and acid-base patterns. Hyponatremia in severely ill patients in the intensive care unit (ICU) is a known complication of somatic diseases such as pneumonia and heart failure ( 1 ). Several reports of hyponatremia at admission in COVID-19 patients
Department of Oncology and Metabolism, The Medical School, The University of Sheffield, Sheffield, UK
Search for other papers by Muhammad Fahad Arshad in
Google Scholar
PubMed
Department of Oncology and Metabolism, The Medical School, The University of Sheffield, Sheffield, UK
Search for other papers by Ahmed Iqbal in
Google Scholar
PubMed
Search for other papers by James Weeks in
Google Scholar
PubMed
Search for other papers by Ines Fonseca in
Google Scholar
PubMed
Search for other papers by Alia Munir in
Google Scholar
PubMed
Search for other papers by William Bennet in
Google Scholar
PubMed
Severe Symptomatic Hyponatremia (SALSA) trial ( 20 , 21 ), investigators reported a similar rate of overcorrection in both groups (17.2% rapid intermittent bolus vs 24.2% slow continuous infusion). However, in this study, the overcorrection at 24 h was
Search for other papers by Stephen Ball in
Google Scholar
PubMed
Search for other papers by Julian Barth in
Google Scholar
PubMed
Search for other papers by Miles Levy in
Google Scholar
PubMed
Search for other papers by the Society for Endocrinology Clinical Committee in
Google Scholar
PubMed
RH Thompson CJ. Diagnosis, evaluation, and treatment of hyponatremia: expert panel recommendations . American Journal of Medicine 2013 126 S1 – S42 . ( doi:10.1016/ j.amjmed.2013.07.006 ) 2 Spasovski G Vanholder R Allolio B