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Hypocalcaemia

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https://www.readbyqxmd.com/read/29322024/hypocalcaemia-and-permanent-hypoparathyroidism-after-total-bilateral-thyroidectomy-in-the-baets-registry
#1
REVIEW
David R Chadwick
The UK Registry of Endocrine and Thyroid Surgeons (UKRETS) has been operated by the British Association of Endocrine and Thyroid Surgeons (BAETS) and Dendrite Clinical Systems Ltd. in a web-based electronic format since 2004. Data on over 90,000 endocrine procedures have been collected to date. Analysis of those cases undergoing bilateral thyroid resections in the interval July 2010 to June 2015 demonstrates that hypocalcaemia remains the commonest complication of thyroid surgery. After first-time total thyroidectomy, 23...
December 2017: Gland Surgery
https://www.readbyqxmd.com/read/29322023/incidence-prevalence-and-risk-factors-for-post-surgical-hypocalcaemia-and-hypoparathyroidism
#2
REVIEW
Ovie Edafe, Sabapathy Prakash Balasubramanian
Hypocalcaemia following thyroid surgery is common and is associated with significant short and long term morbidity. Damage to or devascularisation of parathyroid glands is the predominant underlying mechanism; although other factors such as hungry bone syndrome may occasionally contribute to it in the immediate post-operative period. The reported incidence of post-surgical hypocalcaemia and/or hypoparathyroidism (PoSH) varies significantly in the literature; the variation thought to be at least partly due to differences in the definitions used...
December 2017: Gland Surgery
https://www.readbyqxmd.com/read/29314467/admission-calcium-levels-and-risk-of-acute-kidney-injury-in-hospitalised-patients
#3
Charat Thongprayoon, Wisit Cheungpasitporn, Michael A Mao, Ankit Sakhuja, Stephen B Erickson
BACKGROUND: The risk of acute kidney injury (AKI) development among hospitalised patients with elevated calcium levels on admission remains unclear. The aim of this study was to assess the risk of AKI in hospitalised patients stratified by various admission serum calcium levels. METHODS: This is a single-centre retrospective study conducted at a tertiary referral hospital. All hospitalised adult patients who had admission calcium levels available between 2009 and 2013 were enrolled...
January 5, 2018: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/29304463/management-of-qt-prolongation-induced-by-anti-cancer-drugs-target-therapy-and-old-agents-different-algorithms-for-different-drugs
#4
REVIEW
Carmela Coppola, Anna Rienzo, Giovanna Piscopo, Antonio Barbieri, Claudio Arra, Nicola Maurea
The side effects of anticancer drugs still play a critical role in survival and quality of life. Although the recent progresses of cancer therapies have significantly improved the prognosis of oncologic patients, side effects of antineoplastic treatments are still responsible for the increased mortality of cancer survivors. Cardiovascular toxicity is the most dangerous adverse effect induced by anticancer therapies. A survey conducted by the National Health and Nutrition Examination, showed that 1807 cancer survivors followed up for seven years: 51% died of cancer and 33% of heart disease (Vejpongsa and Yeh, 2014)...
December 6, 2017: Cancer Treatment Reviews
https://www.readbyqxmd.com/read/29284143/long-term-safety-of-short-term-administration-of-filgrastim-rhg-csf-and-leukophresis-procedure-in-healthy-children-application-of-peripheral-blood-stem-cell-collection-in-pediatric-donors
#5
Maryam Behfar, Sara Faghihi-Kashani, Ashraf Sadat Hosseini, Ardeshir Ghavamzadeh, Amir Ali Hamidieh
INTRODUCTION: Administration of Filgrastim (rhG-CSF) (Neupogen®) in healthy donors to mobilize hematopoietic stem cells (HSC) is a widespread practice in adults. Application of peripheral blood stem cell (PBSC) collection in normal pediatric donors is scarce due to ethical issues. Hence, there are insufficient data on the long-term impact of PBSC procedure in healthy children. This retrospective study aimed to evaluate the early and late adverse effects of PBSC donation in pediatric donors...
December 25, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/29278628/perinatal-complications-in-two-cohort-groups-of-preterm-newborns-in-intensive-care-unit-for-children-s-diseases-of-university-clinical-hospital-mostar
#6
Vedran Bjelanović, Marjana Jerković Raguž, Matea Galić, Ana Čuljak, Ivana Bjelanović, Vajdana Tomić
AIM: To determine the frequency and type of complications in two cohort groups of preterm newborns. SUBJECTS AND METHODS: The research involved 100 preterm newborns divided into two groups according to their gestational age: newborns from 24 to 33+6/7 weeks GA and newborns from 34 to 36+6/7 weeks GA. Parameters which were observed with mother were: age, number of births, course and complications in pregnancy. Parameters with infant: gestational age, weight, newborn small for gestational age (IUGR), asphyxia, respiratory distress syndrome, sepsis, hyperbilirubinemia, apnea, anemia, intracranial hemorrhage and metabolic disorder (hypoglycaemia, hypocalcaemia)...
December 2017: Psychiatria Danubina
https://www.readbyqxmd.com/read/29217929/maternal-vitamin-d-deficiency-a-culprit-for-hypocalcaemia-induced-myocardial-failure-in-a-four-month-old-infant-a-case-report-from-tikur-anbessa-specialized-hospital-ethiopia
#7
Tamirat Moges, Yemisirach Shiferaw, Tigist Heye
Background: A rare but reversible cause of dilated cardiomyopathy occurs in infants born to vitamin D deficient mothers due to hypocalcaemia. Case Report: We report a case of dilated cardiomyopathy due to hypocalcaemia secondary to maternal vitamin D deficiency in an infant presented with seizure disorder and heart failure. This was a four-month old female infant with respiratory distress and acute heart failure. The cause of her cardiac failure was dilated cardiomyopathy...
May 2017: Ethiopian Journal of Health Sciences
https://www.readbyqxmd.com/read/29208883/tumor-lysis-syndrome-and-hyperleukocytosis-in-childhood-acute-lymphoblastic-leukemia-in-a-tertiary-care-hospital
#8
R Tasmeen, A Islam, S T Alam, M Begum
Acute lymphoblastic leukemia is the most common (77%) childhood leukemia and also the most common neoplastic disease in children. Acute lymphoblastic leukemia initially present with hyperleukocytosis (WBC count more than 50,000/mm³) in twenty percent cases. These children are particularly at risk of development of tumor lysis syndrome (TLS). Tumor lysis syndrome is a metabolic disorder consists of hyperuricaemia, hyperkalemia, hyperphosphataemia, hypocalcaemia with or without renal insufficiency. It is the most common disease related emergency encountered by physicians caring for cancer of children and adult...
October 2017: Mymensingh Medical Journal: MMJ
https://www.readbyqxmd.com/read/29207226/-the-treatment-of-the-patient-presenting-with-chronic-kidney-disease-ckd-and-fragility-fractures
#9
REVIEW
Andrea Giusti, Maria Fusaro
Fragility fractures occur in all stages of chronic kidney disease (CKD) due to low bone mineral density and poor bone quality (namely osteoporosis), as well as in CKD-mineral and bone disorders (CKD-MBD). As in postmenopausal women and older adults, the prompt identification of CKD subjects with a history of fragility fractures is crucial in order to implement strategies to reduce the risk of new fragility fractures and their consequences. The treatment of severe osteoporosis for patients with stages 1-3 CKD should not differ from patients without CKD, while clinical decisions and pharmacological treatments in subjects with stages 4-5/5D CKD differ greatly, being more tricky and challenging...
December 5, 2017: Giornale Italiano di Nefrologia: Organo Ufficiale Della Società Italiana di Nefrologia
https://www.readbyqxmd.com/read/29182003/modification-validation-and-implementation-of-a-protocol-for-post-thyroidectomy-hypocalcaemia
#10
T Stedman, P Chew, P Truran, C B Lim, S P Balasubramanian
Introduction The management of post-thyroidectomy hypocalcaemia should facilitate early discharge, and reduce risks of hypocalcaemia, readmission and treatment related hypercalcaemia. This paper describes the implementation, evaluation and revision a protocol for the optimal management of this condition. Methods Day 1 parathyroid hormone (PTH) measurements in addition to calcium measurements were commenced following review of the unit's outcomes and literature on post-thyroidectomy hypocalcaemia. Outcomes from a three-year cohort of patients undergoing thyroid surgery helped amend this protocol (revision 1) to reduce biochemical tests, stipulate the need, nature and dose of vitamin D/calcium supplements, and encourage early discharge...
November 28, 2017: Annals of the Royal College of Surgeons of England
https://www.readbyqxmd.com/read/29175878/ionised-calcium-levels-in-major-trauma-patients-who-received-blood-en-route-to-a-military-medical-treatment-facility
#11
Tony Kyle, Ian Greaves, Anthony Beynon, Vicky Whittaker, Mike Brewer, Jason Smith
BACKGROUND: Hypocalcaemia is a common metabolic derangement in critically ill patients. Blood transfusion can also contribute to depleted calcium levels. The aims of this study were to identify the incidence of hypocalcaemia in military trauma patients receiving blood products en route to a deployed hospital facility and to determine if intravenous calcium, given during the prehospital phase, has an effect on admission calcium levels. METHODS: This was a retrospective review of patients transported by the UK Medical Emergency Response Team in Afghanistan between January 2010 and December 2014 who were treated with blood products in the prehospital setting...
November 24, 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29174069/-risk-of-acute-hypocalcaemia-in-a-patient-after-total-thyroidectomy-and-during-endurance-exercise-a-case-report
#12
M Perez-Ruiz, R Domínguez Fernandez
No abstract text is available yet for this article.
November 21, 2017: Semergen
https://www.readbyqxmd.com/read/29167863/association-of-parathyroid-hormone-level-with-postthyroidectomy-hypocalcemia-a-systematic-review
#13
Aarti Mathur, Neeraja Nagarajan, Stacie Kahan, Eric B Schneider, Martha A Zeiger
Importance: There has been an increased interest in measuring parathyroid hormone (PTH) levels as an early predictive marker for the development of hypocalcemia after total thyroidectomy. However, significant variation exists in the timing, type of assay, and thresholds of PTH in the literature. Objective: We performed a systematic review to examine the utility of PTH levels in predicting temporary postthyroidectomy hypocalcemia. Evidence Review: A systematic literature review of studies published prior to May 25, 2016 was performed within PubMed, EMBASE, SCOPUS, and Cochrane databases using the following terms and keywords: "thyroidectomy," "parathyroid hormone," and "hypocalcaemia," "calcium," or "calcitriol...
November 22, 2017: JAMA Surgery
https://www.readbyqxmd.com/read/29147113/clinical-presentation-management-and-outcomes-of-primary-hyperparathyroidism-during-pregnancy
#14
Ya Hu, Ming Cui, Zhengyi Sun, Zhe Su, Xiang Gao, Quan Liao, Yupei Zhao
Background: Primary hyperparathyroidism (pHPT) in pregnancy is a rare event, but it poses a significant risk to mothers and fetuses. The optimal treatment strategy remains controversial. Methods: We present a consecutive series of twelve pregnant women with pHPT. Results: Twelve women were diagnosed with pHPT during pregnancy or in the postpartum period. Four of them presented no symptoms or mild symptoms. Four patients experienced serious complications, including hypercalcaemic crisis, acute pancreatitis, and eclampsia...
2017: International Journal of Endocrinology
https://www.readbyqxmd.com/read/29144799/parathyroid-function-after-total-thyroidectomy-a-randomized-clinical-trial-concerning-the-influence-of-the-surgical-technique
#15
Theodossis S Papavramidis, Olympia Anastasiou, Ioannis Pliakos, George Kotsovolis, Stavros Panidis, Antonios Michalopoulos
Background Thyroidectomy impairs parathyroid function, even if it does not necessarily lead to postoperative clinical hypocalcaemia. This study is prospective and evaluates the PTH function in non-clinically symptomatic patients after total thyroidectomy performed by two different techniques. Materials and Methods Prospective randomized clinical trial including 269 patients undergoing classic (group A) or harmonic scalpel (group B) total thyroidectomy. Preoperatively and at 48 hours biochemical analysis was performed...
November 16, 2017: Endocrine Practice
https://www.readbyqxmd.com/read/29142830/parathyroid-hormone-and-serum-calcium-levels-measurements-as-predictors-of-postoperative-hypocalcemia-in-total-thyroidectomy
#16
Mohammed Algarni, Rajab Alzahrani, Gianlorenzo Dionigi, Al-Hakami Hadi, Haia AlSubayea
Background: The rules of quantitative measures such as parathyroid hormone (PTH) levels in the first hours following total thyroidectomy have since been validated repeatedly. Such measures play an integral rule in identifying patients at significant risk for hypocalcaemia and have allowed for earlier supplementation of these patients with calcium with or without vitamin D. Methods: A retrospective analysis was conducted of 40 consecutive patients with well differentiated thyroid cancer (WDTC) who underwent total thyroidectomy without central neck dissection (CND) as an initial surgery and no comorbidity at King Abdulaziz Medical City (National Guard hospital), between July 2011 and July 2012...
October 2017: Gland Surgery
https://www.readbyqxmd.com/read/29127708/calcimimetic-and-calcilytic-therapies-for-inherited-disorders-of-the-calcium-sensing-receptor-signalling-pathway
#17
REVIEW
Fadil M Hannan, Mie K Olesen, Rajesh V Thakker
THE CALCIUM-SENSING RECEPTOR (CAS RECEPTOR) PLAYS A PIVOTAL ROLE IN EXTRACELLULAR CALCIUM HOMEOSTASIS AND GERMLINE LOSS- AND GAIN-OF-FUNCTION MUTATIONS CAUSE FAMILIAL HYPOCALCIURIC HYPERCALCAEMIA (FHH) AND AUTOSOMAL DOMINANT HYPOCALCAEMIA (ADH), RESPECTIVELY. CAS RECEPTOR SIGNAL TRANSDUCTION IN THE PARATHYROID GLANDS IS LIKELY REGULATED BY G-PROTEIN SUBUNIT Α11 (GΑ11) AND ADAPTOR-RELATED PROTEIN COMPLEX-2 SIGMA SUBUNIT (AP2Σ), AND RECENT STUDIES HAVE IDENTIFIED GERMLINE MUTATIONS OF THESE PROTEINS AS A CAUSE OF FHH AND/OR ADH...
November 11, 2017: British Journal of Pharmacology
https://www.readbyqxmd.com/read/29120026/risk-factors-for-hypocalcaemia-after-completion-hemithyroidectomy-in-thyroid-cancer
#18
Baktash Aqtashi, Nader Ahmad, Angela Frotzler, Simon Bähler, Thomas Linder, Werner Müller
BACKGROUND: Hypocalcaemia (HC) is the most common complication after thyroid surgery in differentiated thyroid cancer and leads to a prolongation of the hospital stay. While risk factors for HC after total thyroidectomy (TE) are well investigated, only few studies have been published about HC risk factors after completion of thyroidectomy. Our aim was to identify potential risk factors for HC after completion of TE and to compare these incidences with figures from primary total TE. MATERIALS AND METHODS: A retrospective cohort study was undertaken including patients undergoing completion of TE between 2002 and 2013 in our tertiary care centre...
November 9, 2017: Swiss Medical Weekly
https://www.readbyqxmd.com/read/29107998/impact-of-surgical-parathyroidectomy-on-chronic-kidney-disease-mineral-and-bone-disorder-ckd-mbd-a-systematic-review-and-meta-analysis
#19
REVIEW
Mugurel Apetrii, David Goldsmith, Ionut Nistor, Dimitrie Siriopol, Luminita Voroneanu, Dragos Scripcariu, Marc Vervloet, Adrian Covic
For more than 6 decades, many patients with advanced chronic kidney disease (CKD) have undergone surgical parathyroidectomy (sPTX) for severe secondary hyperparathyroidism (SHPT) mainly based historical clinical practice patterns, but not on evidence of outcome.We aimed in this meta-analysis to evaluate the benefits and harms of sPTX in patients with SHPT. We searched MEDLINE (inception to October 2016), EMBASE and Cochrane Library (through Issue 10 of 12, October 2016) and website clinicaltrials.gov (October 2016) without language restriction...
2017: PloS One
https://www.readbyqxmd.com/read/29062340/biochemical-markers-of-mineral-bone-disorder-in-south-african-patients-on-maintenance-haemodialysis
#20
Bala Waziri, Raquel Duarte, Saraladevi Naicker
BACKGROUND AND OBJECTIVE: Despite the high mortality and morbidity associated with abnormalities in mineral and bone metabolism in haemodialysis patients, there is limited data on the pattern of mineral bone disorder in African CKD population. Therefore, the purpose of this study was to describe the pattern of mineral bone disease by evaluating biochemical parameters in patients on maintenance haemodialysis (MHD). METHODS: We evaluated the serum/plasma intact parathyroid hormone (iPTH), corrected calcium, phosphate, total alkaline phosphatase (TALP) and 25 -OH vitamin D levels of two hundred and seven patients undergoing MHD at two dialysis centers in Johannesburg...
June 2017: African Health Sciences
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