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hyponatremia diagnosis and treatment

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https://www.readbyqxmd.com/read/27915351/the-role-of-nephrologist-in-the-intensive-care-unit
#1
Zoltán H Endre
Participation by nephrologists is needed in most intensive care units, even when such units are 'closed'. This participation should assist with diagnosis and management of intrinsic and complex renal diseases such as vasculitis, complex metabolic and electrolyte disorders including hyponatremia, and acute kidney injury (AKI) with and without underlying chronic kidney disease (CKD). Early nephrologist involvement will also facilitate transition to continuing care and follow-up after an episode of AKI, but may also assist in avoiding dialysis where treatment is futile...
December 3, 2016: Blood Purification
https://www.readbyqxmd.com/read/27906087/legionella-pneumonia-in-the-niagara-region-ontario-canada-a-case-series
#2
Stephanie Cargnelli, Jeff Powis, Jennifer L Y Tsang
BACKGROUND: Legionella pneumophila, a major cause of Legionnaires' disease, accounts for 2-15 % of all community-acquired pneumonia requiring hospitalization and up to 30 % of community-acquired pneumonia requiring intensive care unit admission. Early initiation of appropriate antimicrobial therapy is a crucial step in the prevention of morbidity and mortality. However, recognition of Legionnaires' disease continues to be challenging because of its nonspecific clinical features. We sought to describe hospitalized community-acquired Legionnaires' disease to increase awareness of this important and potentially lethal disease...
December 1, 2016: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/27884088/physiopathology-clinical-diagnosis-and-treatment-of-hyponatremia
#3
Fabrice Gankam Kengne
Hyponatremia is the commonest electrolyte disorder encountered in clinical practice. It develops when the mechanisms regulating water and electrolyte handling are impaired, which in many instances occur in the setting of concurrent diseases such as heart failure, liver failure, renal failure etc… Hyponatremia as an electrolyte disorder has several specificities: when profound it can be quickly fatal and when moderate it carries a high risk of mortality and morbidity, but at the same time incorrect treatment of profound hyponatremia can lead to debilitating neurological disease and it remains unclear if treatment of moderate hyponatremia is associated with a decrease in mortality and morbidity...
December 2016: Acta Clinica Belgica
https://www.readbyqxmd.com/read/27857513/difficulties-in-the-diagnosis-and-management-of-hyponatremia
#4
REVIEW
Mihaela Mocan, Lia Manuela Terheş, Sorin Nicu Blaga
Hyponatremia is the most common electrolyte imbalance encountered in clinical practice. Beside the difficulty of the etiological diagnosis, the general lack of awareness regarding the negative impact of hyponatremia on the quality of life and the lack of targeted treatments until recent years may be responsible for the poor management of the disorder. Therefore we consider of utmost importance to improve the knowledge regarding the diagnosis and management of hyponatremia, by underlining the difficulties of the etiological diagnosis and its management...
2016: Clujul Medical (1957)
https://www.readbyqxmd.com/read/27806720/kawasaki-disease-in-sicily-clinical-description-and-markers-of-disease-severity
#5
Maria Cristina Maggio, Giovanni Corsello, Eugenia Prinzi, Rolando Cimaz
BACKGROUND: Kawasaki disease (KD) is an acute systemic vasculitis of small and middle size arteries; 15-25 % of untreated patients and 5 % of patients treated with intravenous immunoglobulin (IVIG) develop coronary artery lesions (CAL). Many studies tried to find the most effective treatment in the management of resistant KD and to select the risk factors for CAL. Our data are assessed on children from west Sicily, characterized by a genetic heterogeneity. METHODS: We studied the clinical data of 70 KD Sicilian children (36 males: 51 %; 34 females: 49 %), analysed retrospectively, including: demographic and laboratory parameters; echocardiographic findings at diagnosis, at 2, 6 and 8 weeks, and at 1 year after the onset of the illness...
November 2, 2016: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/27759634/delayed-diagnosis-with-autoimmune-polyglandular-syndrome-type-2-causing-acute-adrenal-crisis-a-case-report
#6
Xiaojing Wang, Fan Ping, Cuijuan Qi, Xinhua Xiao
BACKGROUND: Autoimmune polyglandular syndrome type 2 (APS-2), also known as Schmidt's syndrome, is an uncommon disorder characterized by the coexistence of Addison's disease with thyroid autoimmune disease and/or type 1 diabetes mellitus. Addison's disease as the obligatory component is potentially life-threatening. Unfortunately, the delayed diagnosis of Addison's disease is common owing to its rarity and the nonspecific clinical manifestation. METHODS: Here we reported a case of 38-year-old female patient who presented with 2 years' history of Hashimoto's thyroiditis and received levothyroxine replacement...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27754163/sy-11-3-hypertension-in-women-more-dangerous-than-in-men
#7
Suzanne Oparil
Heart disease, stroke, and kidney failure are leading causes of death worldwide, and hypertension is a significant risk factor for each. Hypertension is less common in women, compared to men, in those younger than 45 years of age. This trend is reversed in those 65 years and older. In the US between 2011-2014, the prevalence of hypertension in women and men by age group was 6% vs 8% (18-39 years), 30% vs 35% (40-59 years), and 67% vs 63% (60 years and over). Awareness, treatment, and control rates differ between genders with women being more aware of their diagnosis (85% vs 80%), more likely to take their medications (81% vs 71%) and more frequently having controlled hypertension (55% vs 49%)...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27643118/sy-11-3-hypertension-in-women-more-dangerous-than-in-men
#8
Suzanne Oparil
Heart disease, stroke, and kidney failure are leading causes of death worldwide, and hypertension is a significant risk factor for each. Hypertension is less common in women, compared to men, in those younger than 45 years of age. This trend is reversed in those 65 years and older. In the US between 2011-2014, the prevalence of hypertension in women and men by age group was 6% vs 8% (18-39 years), 30% vs 35% (40-59 years), and 67% vs 63% (60 years and over). Awareness, treatment, and control rates differ between genders with women being more aware of their diagnosis (85% vs 80%), more likely to take their medications (81% vs 71%) and more frequently having controlled hypertension (55% vs 49%)...
September 2016: Journal of Hypertension
https://www.readbyqxmd.com/read/27642476/-hemolytic-uremic-syndrome-hus-in-children-at-the-university-hospital-center-in-dakar-about-four-cases
#9
Aliou Thiongane, Aliou Abdoulaye Ndongo, Idrissa Demba Ba, Djibril Boiro, Papa Moctar Faye, Younoussa Keita, Aïssatou Ba, Djeynaba Fafa Cissé, Idrissa Basse, Lamine Thiam, Indou Déme Ly, Babacar Niang, Abou Ba, Amadou Lamine Fall, Saliou Diouf, Ousmane Ndiaye, Mamadou Ba, Mamadou Sarr
Hemolytic-uremic syndrome (HUS) is a common cause of organic acute renal failure (ARF) in children. It is a progressive complication of acute gastroenteritis (AGE), especially caused by Escherichia coli in children. This study aimed to describe the clinical, therapeutic and evolutionary aspects of this affection in four children. We collected four cases of HUS. The average age was 10,5 months (5-15mois), exclusively boys. Clinical examination revealed a hemolytic anemia (pallor and jaundice), oligoanuria and edematous syndrome (2 cases), arterial hypertension (1 patient), AGE associated with severe dehydration and hypovolemic shock (2 patients), consciousness disorders...
2016: Pan African Medical Journal
https://www.readbyqxmd.com/read/27578998/role-of-tolvaptan-in-the-management-of-hyponatremia-in-patients-with-lung-and-other-cancers-current-data-and-future-perspectives
#10
REVIEW
Bijin Thajudeen, Abdulla K Salahudeen
Hyponatremia is the most frequently observed electrolyte abnormality in clinical practice, and its frequency is almost double in hospitalized cancer patients. As a subset of cancer, hyponatremia is quite common in lung cancer patients, and it is often coupled with the diagnosis of syndrome of inappropriate antidiuretic hormone secretion. The presence of hyponatremia is consequential in that its presence adversely affects cancer patients' prognosis and outcomes. Limited data suggest that correcting hyponatremia in lung cancer patients can increase response to anticancer treatment, may help reduce length of hospital stay and cost, and reduce morbidity and mortality...
2016: Cancer Management and Research
https://www.readbyqxmd.com/read/27571467/-ascites-and-acute-kidney-injury
#11
Salvatore Piano, Marta Tonon, Paolo Angeli
Ascites is the most common complication of cirrhosis. Ascites develops as a consequence of an abnormal splanchnic vasodilation with reduction of effecting circulating volume and activation of endogenous vasoconstrictors system causing salt and water retention. Patients with ascites have a high risk to develop further complications of cirrhosis such as hyponatremia, spontaneous bacterial peritonitis and acute kidney injury resulting in a poor survival. In recent years, new studies helped a better understanding of the pathophysiology of ascites and acute kidney injury in cirrhosis...
July 2016: Recenti Progressi in Medicina
https://www.readbyqxmd.com/read/27485500/congenital-primary-adrenal-insufficiency-and-selective-aldosterone-defects-presenting-as-salt-wasting-in-infancy-a-single-center-10-year-experience
#12
Carla Bizzarri, Nicole Olivini, Stefania Pedicelli, Romana Marini, Germana Giannone, Paola Cambiaso, Marco Cappa
BACKGROUND: Salt-wasting represents a relatively common cause of emergency admission in infants and may result in life-threatening complications. Neonatal kidneys show low glomerular filtration rate and immaturity of the distal nephron leading to reduced ability to concentrate urine. METHODS: A retrospective chart review was conducted for infants hospitalized in a single Institution from 1(st) January 2006 to 31(st) December 2015. The selection criterion was represented by the referral to the Endocrinology Unit for hyponatremia (serum sodium <130 mEq/L) of suspected endocrine origin at admission...
2016: Italian Journal of Pediatrics
https://www.readbyqxmd.com/read/27448105/bacterial-coinfections-in-dengue-virus-disease-what-we-know-and-what-is-still-obscure-about-an-emerging-concern
#13
Mattia Trunfio, Alessia Savoldi, Ottavia Viganò, Antonella d'Arminio Monforte
PURPOSE: Dengue virus is the most frequent arthropod-borne viral infection worldwide. Simultaneously to the growth of its incidence, cases of bacterial coinfection in dengue have been increasingly reported. The clinical course of dual infections may worsen for reciprocal interactions and delays in the diagnosis, so that clinicians should be aware of this eventuality. Therefore, we reviewed literature to provide an overview of the epidemiological, clinical, and physiopathological issues related to bacterial coinfections and bacteremia in dengue...
July 22, 2016: Infection
https://www.readbyqxmd.com/read/27428233/clinical-analysis-of-leucine-rich-glioma-inactivated-1-protein-antibody-associated-with-limbic-encephalitis-onset-with-seizures
#14
Zhimei Li, Tao Cui, Weixiong Shi, Qun Wang
We summarized the clinical characteristics of patients presenting with seizures and limbic encephalitis (LE) associated with leucine-rich glioma inactivated-1 protein antibody (LGI1) in order help recognize and treat this condition at its onset.We analyzed clinical, video electroencephalogram (VEEG), magnetic resonance imaging (MRI), and laboratory data of 10 patients who presented with LGI1-LE and followed up their outcomes from 2 to 16 (9.4 ± 4.2) months.All patients presented with seizures onset, including faciobrachial dystonic seizure (FBDS), partial seizure (PS), and generalized tonic-clonic seizure (GTCS)...
July 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27399058/wernicke-encephalopathy-in-a-patient-with-liver-failure-clinical-case-report
#15
Pan Zhao, Yanling Zhao, Zhenman Wei, Jing Chen, Lilong Yan
Early recognition and diagnosis of Wernicke encephalopathy is pivotal for the prognosis of this medical emergency, especially in patients with liver failure which predisposes individuals to develop hepatic encephalopathy. For these patients, distinguishing between hepatic encephalopathy and Wernicke encephalopathy is a challenge in real-world clinical practice.A male patient with 21-year medical history of liver cirrhosis presented diarrhea and ascites. One month before this visit, he was noted to have poor appetite and progressive fatigue...
July 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27368013/severe-hyponatremia-caused-by-nab-paclitaxel-induced-syndrome-of-inappropriate-antidiuretic-hormone-secretion-a-case-report-in-a-patient-with-metastatic-pancreatic-adenocarcinoma
#16
Cindy Neuzillet, Samy Babai, Emmanuelle Kempf, Géraldine Pujol, Benoît Rousseau, Hervé Le-Louët, Christophe Tournigand
Incidence of pancreatic ductal adenocarcinoma (PDAC) is increasing. Most patients have advanced disease at diagnosis and therapeutic options in this setting are limited. Gemcitabine plus nab-paclitaxel regimen was demonstrated to increase survival compared with gemcitabine monotherapy and is therefore indicated as first-line therapy in patients with metastatic PDAC and performance status Eastern Cooperative Oncology Group (ECOG) 0-2. The safety profile of gemcitabine and nab-paclitaxel combination includes neutropenia, fatigue, and neuropathy as most common adverse events of grade 3 or higher...
June 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27302729/adrenal-insufficiency-associated-with-small-cell-lung-cancer-a-case-report-and-literature-review
#17
Shingo Noguchi, Ryo Torii, Ikuko Shimabukuro, Kei Yamasaki, Takashi Kido, Chiharu Yoshii, Hiroshi Mukae, Kazuhiro Yatera
A 78-year-old Japanese man with fatigue, appetite loss, skin hyperpigmentation, hypotension and hypoglycemia, visited our hospital to evaluate an abnormal chest X-ray and adrenal gland swelling in echography in February 2015. Chest computed tomography showed a mass lesion in the right lower lobe and bilateral adrenal swellings, and small cell lung cancer (SCLC) with bilateral adrenal metastasis was diagnosed after bronchoscopy. According to low levels of serum cortisol, elevated adrenocorticotropic hormone (ACTH) and rapid ACTH test, the diagnosis of adrenal insufficiency associated with SCLC was made...
June 1, 2016: Journal of UOEH
https://www.readbyqxmd.com/read/27298818/primary-adrenal-insufficiency-misdiagnosed-as-hypothyroidism-in-a-patient-with-polyglandular-syndrome
#18
Sikarin Upala, Wai Chung Yong, Anawin Sanguankeo
CONTEXT: Autoimmune polyglandular syndrome is a rare condition that causes a variety of clinical symptoms due to autoimmune processes involving multiple endocrine organs. Its vague presentation can cause missed or delayed treatment for adrenal insufficiency, resulting in a life-threatening adrenal crisis. CASE REPORT: A 21-yr-old man presented with lethargy, hypotension, hyponatremia, hypoglycemia, and an elevated thyroid-stimulating hormone level. He was binge drinking the day before presentation...
May 2016: North American Journal of Medical Sciences
https://www.readbyqxmd.com/read/27277383/immature-ovarian-teratoma-with-hyponatremia-and-low-serum-vasopressin-level
#19
Yuki Sakamoto, Yuji Takei, Yasushi Saga, Shizuo Machida, Yoshifumi Takahashi, Hiroyuki Fujiwara
Hyponatremia is often caused by the syndrome of inappropriate secretion of antidiuretic hormone (SIADH). Hypersecretion of vasopressin from malignant tumors can be considered a cause of SIADH. Most of these ectopic productions of vasopressin are complications of small cell lung cancer. Cases concomitant with ovarian tumors are very rare, and a specific causative substance from the ovary is often unknown. A 16-year-old woman was diagnosed with an ovarian tumor. She developed hyponatremia that was resistant to medical treatment, but immediately improved after surgical resection of the tumor...
June 9, 2016: Journal of Obstetrics and Gynaecology Research
https://www.readbyqxmd.com/read/27256147/-hyponatremia-in-children-from-pathophysiology-to-therapy
#20
Jakub Zieg
This present review analyzes the etiology, diagnostics and management of conditions associated with hyponatremia. Excess water and/or sodium wasting lead to the development of hyponatremia in children. There are diverse etiologies associated with hyponatremia, correct diagnosis is based on detailed history, physical examination and basic laboratory tests. Symptomatic hyponatremia can be a life threatening emergency and thus requires fast and vigorous management. Inappropriate treatment may cause fatal consequences...
2016: Casopís Lékar̆ů C̆eských
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