Genomes and Genes
Summary: Reduction of the blood calcium below normal. Manifestations include hyperactive deep tendon reflexes, Chvostek's sign, muscle and abdominal cramps, and carpopedal spasm. (Dorland, 27th ed)
Publications246 found, 100 shown here
- Hypocalcemia-associated coronary vasospasmPatrick C Magnus
Department of Internal Medicine, St. Vincent's Medical Center, Bridgeport, CT 06606, USA
Conn Med 69:3-7. 2005
- Careful examination of thyroid specimen intraoperatively to reduce incidence of inadvertent parathyroidectomy during thyroid surgeryBassam Abboud
Department of General Surgery, Hotel Dieu de France Hospital, Alfred Naccache Street, Beirut, Lebanon
Arch Otolaryngol Head Neck Surg 133:1105-10. 2007..To assess the incidence and clinical relevance of inadvertent parathyroidectomy during thyroidectomy, and the possibility of reducing its occurrence...
- Intraoperative parathyroid hormone assay for management of patients undergoing total thyroidectomyJong Lyel Roh
Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1, Pungnap dong, Songpa Gu, Seoul 138 736, Korea
Head Neck 28:990-7. 2006Rapid parathyroid hormone (PTH) assay has been applied to predict hypocalcemia after thyroidectomy compared with conventional close monitoring of serum calcium levels...
- Inadvertent parathyroid excision during thyroid surgeryT E Rix
Department of General Surgery, William Harvey Hospital, Ashford, Kent, UK
Surgeon 4:339-42. 2006..We aimed to establish the incidence of parathyroid gland excision during surgery for thyroid disease and whether there was an effect on calcium control in patients in whom inadvertent parathyroidectomy had occurred...
- Predicting calcium status post thyroidectomy with early calcium levelsMurad Husein
Department of Otolaryngology-Head and Neck Surgery, Jewish General Hospital, McGill University, Montreal, Canada
Otolaryngol Head Neck Surg 127:289-93. 2002OBJECTIVE: The study goals were to predict postoperative normocalcemia and hypocalcemia after total thyroidectomy using calcium levels and to assess the value of a standardized protocol in managing the total thyroidectomy patient...
- Vitamin D3 deficiency is associated with late-onset hypocalcemia after minimally invasive parathyroidectomy in a vitamin D borderline areaBrian Hung Hin Lang
Department of Surgery, University of Hong Kong Medical Centre, Queen Mary Hospital, 102 Pokfulam Road, Hong Kong SAR, China
World J Surg 34:1350-5. 2010..We aimed to examine the clinicopathologic features and short-term outcomes of vitamin D(3)-deficient patients after minimally invasive parathyroidectomy (MIP)...
- The predictive value of perioperative calcium levels after thyroid/parathyroid surgeryQuang Luu
Department of Otolaryngology/Head and Neck Surgery, Oregon Health Sciences University, PV-01, 3181 SW Sam Jackson Park Road, Portland, OR 97201. USA
Head Neck 24:63-7. 2002..and early postoperative (2 hr and 8 hr) ionized calcium levels (ciCa) could predict significant postoperative hypocalcemia. METHODS: We did a retrospective chart review of 79 patients undergoing thyroid (n = 56) or parathyroid surgery ..
- Evaluation of serum calcium levels in predicting hypoparathyroidism after total/near-total thyroidectomy or parathyroidectomyD J Bentrem
Division of Gastrointestinal and Endocrine Surgery, Northwestern University Medical School, Chicago, Illinois, USA
Am Surg 67:249-51; discussion 251-2. 2001..Strategies to recognize hypocalcemia postoperatively vary...
- Risks and consequences of incidental parathyroidectomy during thyroid resectionRebecca S Sippel
Department of Surgery, University of Wisconsin, Madison, Wisconsin 53792, USA
ANZ J Surg 77:33-6. 2007..Inadvertent removal of the parathyroid glands during elective thyroid surgery occurs more frequently in certain high-risk patients and can lead to symptomatic hypocalcaemia...
- Hypocalcemia and osteopathy in mice with kidney-specific megalin gene defectJörg R Leheste
Max Delbrueck Center for Molecular Medicine, Berlin, Germany
FASEB J 17:247-9. 2003..However, lack of receptor expression in the kidney results in plasma vitamin D deficiency, in hypocalcemia and in severe bone disease, characterized by a decrease in bone mineral content, an increase in osteoid ..
- Myocardial dysfunction due to hypocalcemiaMunesh Tomar
Department of Pediatrics and Congenital Heart Surgery, Escorts Heart Institute and Research Centre, Okhla Road, New Delhi 110 025, India
Indian Pediatr 47:781-3. 2010b>Hypocalcemia is a curable cause of myocardial dysfunction and clinical congestive cardiac failure, with only stray reports available in literature...
- Amikacin-induced type 5 Bartter-like syndrome with severe hypocalcemiaA Chrispal
Department of Medicine II, Christian Medical College, Vellore, India
J Postgrad Med 55:208-10. 2009..renal tubular dysfunction secondary to short-term therapy with Amikacin, resulting in refractory hypokalemia, hypocalcemia, hypomagnesemia, metabolic alkalosis, and polyuria...
- Incidental parathyroidectomy during thyroid surgery does not cause transient symptomatic hypocalcemiaA R Sasson
Head and Neck Surgery Section, Fox Chase Cancer Center, 7701 Burholme Ave, Philadelphia, PA 19111, USA
Arch Otolaryngol Head Neck Surg 127:304-8. 2001..any risk factors for incidental parathyroidectomy and to define its association with symptomatic postoperative hypocalcemia. DESIGN: Retrospective study. SETTING: Tertiary referral cancer center...
- Early prediction of postthyroidectomy hypocalcemia by one single iPTH measurementCelestino Pio Lombardi
Division of Endocrine Surgery, Department of Surgery, Catholic University of the Sacred Heart, Largo A. Gemelli 8, 00168 Rome, Italy
Surgery 136:1236-41. 2004BACKGROUND: We prospectively evaluated the possibility to make an early prediction of postthyroidectomy hypocalcemia by postoperative intact parathyroid hormone (iPTH) measurements...
- Is routine supplementation therapy (calcium and vitamin D) useful after total thyroidectomy?Rocco Bellantone
Division of Endocrine Surgery, Department of Surgery, Universita Cattolica del Sacro Cuore, Largo A Gemelli 8, 00168 Rome, Italy
Surgery 132:1109-12; discussion 1112-3. 2002Our goal was to determine whether routine oral calcium (OC) and vitamin D (VD) administration can effectively prevent symptoms of hypocalcemia after total thyroidectomy.
- Evidence for the role of perioperative PTH measurement after total thyroidectomy as a predictor of hypocalcemiaSimon Grodski
The Alfred Hospital, Monash University Endocrine Surgery Unit, Melbourne, Vic, 3144, Australia
World J Surg 32:1367-73. 2008..b>Hypocalcemia is the most common complication of that procedure and a variety of strategies for diagnosing and managing post-..
- Prolactin prevents acute stress-induced hypocalcemia and ulcerogenesis by acting in the brain of ratTakahiko Fujikawa
Department of Biochemistry, Faculty of Medicine, Mie University, Japan
Endocrinology 145:2006-13. 2004Stress causes hypocalcemia and ulcerogenesis in rats...
- Early prediction of hypocalcemia after thyroidectomy using parathyroid hormone: an analysis of pooled individual patient data from nine observational studiesJ Pieter Noordzij
Department of Otolaryngology Head and Neck Surgery, Boston University Medical Center, Boston, MA, USA
J Am Coll Surg 205:748-54. 2007Monitoring for hypocalcemia after thyroidectomy, using only symptoms and serum calcium levels, can delay the discharge of patients who will remain normocalcemic and can delay the treatment of hypocalcemic patients.
- Teriparatide efficacy in the treatment of severe hypocalcemia after kidney transplantation in parathyroidectomized patients: a series of five case reportsEstela L Nogueira
Department of Nephrology and Renal Transplantation, Hospital de Santa Maria, Centro Hospitalar Lisboa Norte, Lisboa, Portugal
Transplantation 92:316-20. 2011..In this study, we analyze the efficacy and safety profile of teriparatide therapy in severe and prolonged hypocalcemia after kidney transplantation in patients previously submitted to parathyroidectomy.
- Intraoperative parathyroid hormone levels in thyroid surgery are predictive of postoperative hypoparathyroidism and need for vitamin D supplementationRoderick M Quiros
Department of General Surgery, Rush University Medical Center, 1653 W. Congress Pkwy, Chicago, IL 60612-3833, USA
Am J Surg 189:306-9. 2005..11 of these 14 patients required vitamin D supplementation because of persistent hypoparathyroidism or hypocalcemia (P <.001)...
- Impaired parathyroid hormone response to hypocalcemic stimuli in a patient with hypomagnesemic hypocalcemiaY Iwasaki
Department of Endocrinology, Metabolism, and Nephrology, Kochi Medical School, Kochi University, Kohasu, Oko cho, Nankoku 783 8505, Japan
J Endocrinol Invest 30:513-6. 2007Magnesium (Mg) deficiency sometimes causes hypocalcemia with impaired PTH secretion although the precise mechanism remains unclear...
- Treatment and control of peri-parturient metabolic diseases: pregnancy toxemia, hypocalcemia, hypomagnesemiaChristos Brozos
School of Veterinary Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
Vet Clin North Am Food Anim Pract 27:105-13. 2011..Treatment of hypocalcemia is based on administration of calcium solution...
- Prospective study of perioperative factors predicting hypocalcemia after thyroid and parathyroid surgeryStanley H Chia
Division of Head and Neck Surgery, University of California-San Diego, USA
Arch Otolaryngol Head Neck Surg 132:41-5. 2006..perioperative 1,25-dihydroxyvitamin D or parathyroid hormone (PTH) levels will predict the development of hypocalcemia after thyroid and parathyroid surgery. DESIGN: Prospective study. SETTING: University hospital...
- Serum intact parathyroid hormone as a predictor of hypocalcaemia after total thyroidectomyPatsy S H Soon
Endocrine Surgical Unit, St George Hospital, New South Wales, Australia
ANZ J Surg 75:977-80. 2005..The aim of the present study was to determine whether an early postoperative level of serum parathyroid hormone (PTH) after total thyroidectomy predicts the development of significant hypocalcaemia and the need for treatment...
- The effects of salmon calcitonin-induced hypocalcemia on bone metabolism in ovariectomized ratsRachel A Davey
Hanson Institute, Frome Road, Adelaide, South Australia, Australia
J Bone Miner Metab 23:359-65. 2005..001). Increased parathyroid hormone (PTH) levels (P < 0.001) accompanied the hypocalcemia in ovx rats...
- Randomized clinical trial on Harmonic Focus shears versus clamp-and-tie technique for total thyroidectomyMichel Mourad
Department of Surgery, Surgery and Abdominal Transplantation Division, Cliniques Universitaires, St Luc, Universite Catholique de Louvain, Hippocrate Ave, 10 1200 Brussels, Belgium
Am J Surg 202:168-74. 2011..The Harmonic Focus is the last ultrasonic device designed for thyroid surgery. The aim is to assess its efficacy and safety compared with traditional dissection in a prospective randomized trial of total thyroidectomy procedures...
- The utility of serum PTH assessment 24 hours after total thyroidectomyPaolo Del Rio
General Surgery and Organ Transplantation Clinic, University of Parma, Italy
Otolaryngol Head Neck Surg 132:584-6. 2005b>Hypocalcemia is the most frequent complication following total thyroidectomy. This prospective study examines the predictive value of parathyroid hormone (PTH) levels measured 24 hours after surgery.
- Ligasure versus Ultracision in thyroid surgery: a prospective randomized studyPaola Vincenza Sartori
Surgical Department, S Gerardo Hospital, University of Milan Bicocca, Via Pergolesi 33, 20052, Monza, Italy
Langenbecks Arch Surg 393:655-8. 2008..New hemostatic technologies (NT) are often employed in thyroid surgery in the effort to reduce operating time and complications. The aim of this study is to compare three different hemostatic techniques...
- Hypoparathyroidism after total thyroidectomy: a prospective studyReza Asari
Medical University of Vienna, Waehringer Guertel 18 20, Vienna A 1080, Austria
Arch Surg 143:132-7; discussion 138. 2008Combined measurement of intact parathyroid hormone (iPTH) and serum calcium (sCa) levels is useful for predicting postoperative hypocalcemia with minimal laboratory effort and low costs.
- A safe and cost-effective short hospital stay protocol to identify patients at low risk for the development of significant hypocalcemia after total thyroidectomyZayna S Nahas
Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland 21287, USA
Laryngoscope 116:906-10. 2006..can be used to develop an algorithm that identifies patients who are unlikely to develop significant hypocalcemia and can be safely discharged within 24 hours after surgery...
- Parathyroid hormone fragments inhibit active hormone and hypocalcemia-induced 1,25(OH)2D synthesisM Usatii
Centre de Recherche, Centre Hospitalier de l Université de Montréal Hôpital Saint Luc, Montreal, Quebec, Canada
Kidney Int 72:1330-5. 2007..The C-terminal fragments did not influence either basal or rat 1-34- or 1-84-induced CYP27B1 mRNA levels, suggesting that their inhibitory effects on 1,25(OH)(2)D synthesis appears to be post-transcriptional...
- Hypocalcemia complicating near-total thyroidectomy in patients with coexisting lipid malabsorption due to biliopancreatic diversionMelania Manco
Department of Internal Medicine, CNR Centro di Fisiopatologia dello Shock, Catholic University, School of Medicine, Rome, Italy
Obes Surg 14:1429-34. 2004Patients who have undergone biliopancreatic diversion (BPD) show a high incidence of mild hypocalcemia, which may become symptomatic and life-treating after an extensive thyroid operation.
- Hypocalcemia, hypovitaminosis d osteopathy, osteopenia, and secondary hyperparathyroidism 32 years after jejunoileal bypassDhiren M Haria
Division of Endocrinology, Fairview Hospital System and Cleveland Clinic Health System, Cleveland, Ohio 44111, USA
Endocr Pract 11:335-40. 2005..CONCLUSION: Significant hypovitaminosis D osteopathy, osteopenia, and hypocalcemia attributable to vitamin D deficiency may remain a problem in patients with unreversed JIB operations after more ..
- Malignant infantile osteopetrosis initially presenting with neonatal hypocalcemia: case reportC-J Chen
Department of Pediatrics, Tri-Service General Hospital, National Defense Medical Center, No. 325, Cheng-Kung Rd, Sec. 2, Neihu 114, Taipei, Taiwan
Ann Hematol 82:64-7. 2003..We describe the case of a 23-day-old boy in whom neonatal hypocalcemia was present initially after birth...
- Severe hypocalcemia following total thyroidectomy after biliopancreatic diversionP Martin Rojas-Marcos
Department of Endocrinology and Nutrition, Hospital Clinico Universitario San Carlos, Madrid, Spain
Obes Surg 15:431-4. 2005..patient who had undergone the biliopancreatic diversion of Larrad, and presented clinical symptoms of severe hypocalcemia and tetany after total thyroidectomy. Very high doses of i.v...
- Severe hypocalcemia following bisphosphonate treatment in a patient with Paget's disease of boneHeather E Whitson
GRECC, VA Medical Center, Durham, NC 27710, USA
Bone 39:954-8. 2006..Clinically significant hypocalcemia has not been reported in patients with Paget's disease of bone and normal parathyroid function treated with an ..
- [Case of pseudohypoparathyroidism type 1b diagnosed as having hypocalcemia]Sayomi Iida
Izumiotsu Municipal Hospital, Japan
Clin Calcium 15:689-93. 2005The patient (age 46; female) had hypocalcemia without characteristic physical findings of Albright hereditary osteodystrophy in July, 1998. She had no evidence of tetany...
- Parathyroid risk in total thyroidectomy for bilateral, benign, multinodular goitre: report of 351 surgical casesC Page
Department of Anatomy, University Medical School of Amiens University of Picardie Jules Verne, Amiens, France
J Laryngol Otol 121:237-41. 2007....
- Inadvertent parathyroidectomy during thyroid surgery: the incidence of a complication of thyroidectomyStavros Gourgiotis
First Surgical Department, Evangelismos General Hospital, Athens, Greece
Langenbecks Arch Surg 391:557-60. 2006..Incidental parathyroidectomy is a complication of thyroid surgery. The aim of this report is to explore the incidence, risk factors, and clinical relevance of inadvertent parathyroidectomy during thyroidectomy...
- Comparison of different thyroidectomy techniques for benign thyroid diseaseAyhan Koyuncu
Department of General Surgery, Faculty of Medicine, Cumhuriyet University, Sivas, Turkey
Endocr J 50:723-7. 2003..If individual factors and patient's preference are not in favor of lifelong L-thyroxin supplementation, however, DP may be carried out for benign thyroidal diseases instead of BST...
- Parathyroid hormone: a sensitive predictor of hypocalcemia following total thyroidectomyAvi Khafif
Department of Otolaryngology Head and Neck Surgery, Tel Aviv Sourasky Medical Center, affiliated to the Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel
Otolaryngol Head Neck Surg 134:907-10. 2006To investigate whether monitoring parathyroid hormone (PTH) could predict hypocalcemia following total thyroidectomy or other bilateral thyroid manipulations.
- Risk factors for postthyroidectomy hypocalcemiaBassam Abboud
Department of General and Endocrine Surgery, Hotel-Dieu de France Hospital, Beirut, Lebanon
J Am Coll Surg 195:456-61. 2002BACKGROUND: Hypocalcemia is a common complication of thyroidectomy. The aim of this study was to evaluate the incidence of hypocalcemia after thyroid operation and its relation to clinical, biologic, and surgical factors...
- Refractory hypocalcemia following near-total thyroidectomy in a patient with a prior Roux-en-Y gastric bypassSara M Pietras
Boston University School of Medicine, Boston Medical Center, Boston, MA 02118 2393, USA
Obes Surg 19:524-6. 2009..Thyroidectomy carries the risk of both immediate and long-term hypocalcemia. Here we describe a patient who underwent Roux-en-Y gastric bypass (RYGB) and subsequent near-total ..
- Is therapy with calcium and vitamin D and parathyroid autotransplantation useful in total thyroidectomy for preventing hypocalcemia?Bassam Abboud
Department of General Surgery, Hotel Dieu de France Hospital, Faculty of Medicine, Saint Joseph University, Beirut, Lebanon
Head Neck 30:1148-54; discussion 1154-5. 2008Routine calcium and vitamin D administration and routine autotransplantation of parathyroid glands can prevent hypocalcemia after total thyroidectomy.
- Predictability of hypocalcemia using early postoperative serum calcium levelsC Moore
Department of Otolaryngology, University of Western Ontario, St Joseph's Health Centre, London
J Otolaryngol 30:266-70. 2001..In this study, we wanted to determine whether early postoperative serum calcium levels could be used to predict hypocalcemia following operations of the thyroid or parathyroid glands...
- Transplant recipients on the edge of the hypocalcemia abyssPaul Lee
Department of Endocrinology, St Vincent s Hospital, New South Wales, Australia
J Heart Lung Transplant 28:93-5. 2009Hypovitaminosis D is a risk factor for transplant-related osteoporosis. Its contribution to severe hypocalcemia in transplant recipients is less well recognized...
- Hypocalcemia, hypomagnesemia, and hypokalemia following hydrofluoric acid chemical injuryMaria Dalamaga
Department of Internal Medicine, NIMTS General Hospital, Athens, Greece
J Burn Care Res 29:541-3. 2008..This report describes the case of a 48-year-old man who developed hypocalcemia and hypomagnesemia accompanied by hypokalemia-an interesting finding-following a chemical injury with exposure ..
- Calcium homeostasis and parturient hypocalcemia: an integral feedback perspectiveH El-Samad
Electrical and Computer Engineering, Iowa State University, Ames, IA 50011, USA
J Theor Biol 214:17-29. 2002..We show that the model is biologically plausible and is consistent with known physiology. Furthermore, the utility of the integral-feedback model is revealed by examining an extreme calcium perturbation, parturient paresis in dairy cows...
- Pseudoaldosteronism with increased serum cortisol associated with pneumonia, hypouricemia, hypocalcemia, and hypophosphatemiaA Onishi
Division of Nephrology, Department of Internal Medicine, Jichi Medical University, Shimotsuke, Tochigi, Japan
Clin Nephrol 74:403-8. 2010..and exhibited elevated levels of serum cortisol and creatinine clearance (CCr) as well as hypouricemia, hypocalcemia, and hypophosphatemia...
- Central compartment reoperation for recurrent/persistent differentiated thyroid cancer: patterns of recurrence, morbidity, and prediction of postoperative hypocalcemiaJong Lyel Roh
Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
Ann Surg Oncol 18:1312-8. 2011..compartment reoperation, but few prospective studies have assessed morbidities and factors predictive of hypocalcemia after reoperation...
- High dietary vitamin D prevents hypocalcemia and osteomalacia in CYP27B1 knockout miceMatthew J Rowling
Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA
J Nutr 137:2608-15. 2007..The 1K diet impaired growth and caused hypocalcemia in KO mice; the 10K and 20K diets were as effective as the high Ca rescue diet in preventing these outcomes...
- Incidence of inadvertent parathyroid removal during thyroidectomyDerrick T Lin
Department of Surgery, Memorial Sloan-Kettering Cancer Center, New York, NY 10021, USA
Laryngoscope 112:608-11. 2002..finding of parathyroid gland(s) in the thyroidectomy specimen and postoperative temporary or permanent hypocalcemia. METHODS: The clinical records of 220 patients undergoing thyroidectomies between January 1997 and October 1999 ..
- Functional characterization of a calcium-sensing receptor mutation in severe autosomal dominant hypocalcemia with a Bartter-like syndromeRosa Vargas-Poussou
INSERM U423, Department of Physiology, Universite Rene Descartes, Hopital Necker Enfants Malades, Paris, France
J Am Soc Nephrol 13:2259-66. 2002..However, in patients with autosomal dominant hypocalcemia (ADH), caused by CaSR gain-of-function mutations, a defect in tubular NaCl reabsorption with renal loss of NaCl ..
- Parathyroid hormone as a predictor of hypocalcemia after thyroidectomyAllan Vescan
Department of Otolaryngology-Head and Neck Surgery, Mount Sinai Hospital, Toronto, Ontario, Canada
Laryngoscope 115:2105-8. 2005..by levels immediately thereafter in the recovery room and the morning after surgery are a reliable predictor of hypocalcemia at our institution...
- Autosomal dominant hypocalcaemia caused by a Ca(2+)-sensing receptor gene mutationM R Pollak
Department of Medicine, Brigham and Women s Hospital, Boston, Massachusetts 02115
Nat Genet 8:303-7. 1994..We conclude that this extracellular domain mutation increases the receptor's activity at low Ca2+ concentrations, causing hypocalcaemia in patients heterozygous for such a mutation...
- Post-parathyroidectomy hypocalcemia: incidence, risk factors, and managementElizabeth A Mittendorf
Department of Surgery, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA
Am Surg 70:114-9; discussion 119-20. 2004The purpose of this study was to evaluate the incidence and severity of hypocalcemia after parathyroidectomy and delineate its risk factors. Data was retrieved from a prospective database...
- Hypocalcemia: a pervasive metabolic abnormality in the critically illJ R Zivin
Department of Medicine, University of Washington, USA
Am J Kidney Dis 37:689-98. 2001b>Hypocalcemia has been reported in critically ill patients, most commonly in association with sepsis syndrome. However, the severity and incidence of hypocalcemia in nonseptic but critically ill patients has not been well defined...
- Genetics of endocrine and metabolic disorders: parathyroidR V Thakker
May Professor of Medicine, Nuffield Department of Clinical Medicine, University of Oxford, Botnar Research Centre, Nuffield Orthopaedic Centre, Headington, Oxford OX3 7LD, UK
Rev Endocr Metab Disord 5:37-51. 2004
- Zoledronic acid prevents bone loss after liver transplantation: a randomized, double-blind, placebo-controlled trialBronwyn A L Crawford
Royal Prince Alfred Hospital, University of New South Wales, NHMRC Clinical Trials Centre, and University of Sydney, New South Wales, Australia
Ann Intern Med 144:239-48. 2006..Treatment with zoledronic acid induced temporary secondary hyperparathyroidism and postinfusion hypocalcemia statistically significantly more often than did placebo...
- Spurious hypocalcemia after gadodiamide administrationSandra F Williams
Division of Endocrinology, Mayo Clinic College of Medicine, Jacksonville, FL 32224, USA
Mayo Clin Proc 80:1655-7. 2005Severe hypocalcemia may require prompt intervention to avoid life-threatening consequences...
- Asymmetric crying facies associated with congenital hypoparathyroidism and 22q11 deletionMustafa Akcakus
Department of Pediatrics, Erciyes University, Faculty of Medicine, Kayseri, Turkey
Turk J Pediatr 46:191-3. 2004..CATCH 22 is a medical acronym for cardiac defects, abnormal facies, thymic hypoplasia, cleft palate and hypocalcemia and a variable deletion on chromosome 22q11...
- Morbid hypocalcemia associated with phosphate enema in a six-week-old infantD M Walton
Department of Neonatology, Children s National Medical Center, Washington, DC 20010, USA
Pediatrics 106:E37. 2000..Proper management of constipation, should it arise, should be addressed with all parents at early well-child visits to avoid hazardous complications of treatments. hypocalcemia, seizures, premature infants, enema.
- Placental-specific Igf2 knockout mice exhibit hypocalcemia and adaptive changes in placental calcium transportM R Dilworth
Maternal and Fetal Health Research Group, University ofManchester, Manchester, UK
Proc Natl Acad Sci U S A 107:3894-9. 2010....
- Di-George syndrome presenting with hypocalcaemia in adulthood: two case reports and a reviewP S Kar
Academic Department of Diabetes and Endocrinology, Queen Alexandra Hospital, Portsmouth PO6 3LY, UK
J Clin Pathol 58:655-7. 2005..These two patients show that Di-George syndrome can present in adulthood with hypocalcaemia. This is an important observation because the condition has profound implications for health and family planning...
- Perioperative parathyroid hormone levels in thyroid surgeryBobak A Ghaheri
Department of Otolaryngology/Head and Neck Surgery, Oregon Health and Science University, Portland, Oregon 97239, USA
Laryngoscope 116:518-21. 2006OBJECTIVE: Perioperative hypocalcemia from temporary parathyroid gland dysfunction is common after thyroid surgery. No reliable cutoff values for parathyroid hormone (PTH) and the subsequent possibility of developing hypocalcemia exist...
- Randomized study on oral administration of calcitriol to prevent symptomatic hypocalcemia after total thyroidectomyFrancesco Tartaglia
Department of Surgical Sciences, University La Sapienza, Rome, Italy
Am J Surg 190:424-9. 2005BACKGROUND: Symptomatic hypocalcemia remains the main postoperative complication after total thyroidectomy...
- Prevention of postoperative hypocalcemia with routine oral calcium and vitamin D supplements in patients with differentiated papillary thyroid carcinoma undergoing total thyroidectomy plus central neck dissectionJong Lyel Roh
Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, Republic of Korea
Cancer 115:251-8. 2009..The authors therefore prospectively evaluated the clinical usefulness of routine oral calcium and vitamin D supplementation for prevention of hypocalcemia after total thyroidectomy and CND.
- Novel TRPM6 mutations in 21 families with primary hypomagnesemia and secondary hypocalcemiaKarl P Schlingmann
University Children s Hospital Marburg, Deutschhausstrasse 12, 35037 Marburg, Germany
J Am Soc Nephrol 16:3061-9. 2005Primary hypomagnesemia with secondary hypocalcemia is a rare autosomal recessive disorder characterized by profound hypomagnesemia associated with hypocalcemia...
- Hypocalcemia in trauma: frequent but frequently undetected and underestimatedDonat R Spahn
Crit Care Med 33:2124-5. 2005
- Preconditions of hemostasis in trauma: a review. The influence of acidosis, hypocalcemia, anemia, and hypothermia on functional hemostasis in traumaHeiko Lier
Department of Anaesthesiology and Intensive Care Medicine, University of Cologne, Cologne, Germany
J Trauma 65:951-60. 2008Beside the often discussed topics of consumption and dilution coagulopathy, additional perioperative impairments of coagulation are caused by acidosis, hypocalcemia, anemia, hypothermia, and combinations.
- Clinical heterogeneity of pseudohypoparathyroidism: from hyper- to hypocalcemiaShlomit Shalitin
Institute for Endocrinology and Diabetes, National Center for Childhood Diabetes, Schneider Children s Medical Center of Israel, Petach Tikva, Israel
Horm Res 70:137-44. 2008..neonatal presentation is mild primary hypothyroidism secondary to resistance to thyroid-stimulating hormone; hypocalcemia usually develops after age 3-5 years...
- Identification of patients at low risk for thyroidectomy-related hypocalcemia by intraoperative quick PTHFrancesco Di Fabio
Cattedra di Chirurgia Generale, University of Brescia School of Medicine, Brescia, Italy
World J Surg 30:1428-33. 2006..The aim of the study was to identify patients at risk of developing thyroidectomy-related hypocalcemia and symptoms by means of the intraoperative quick parathyroid hormone (PTH) assay.
- Parathyroid hormone levels 4 hours after surgery do not accurately predict post-thyroidectomy hypocalcemiaCelestino Pio Lombardi
Division of Endocrine Surgery, , Rome, Italy
Surgery 140:1016-23; discussion 1023-5. 2006..reliability of intact parathyroid hormone (iPTH) levels 4 hours after thyroidectomy (4h-iPTH) as a predictor of hypocalcemia in a large series of patients...
- Intraoperative parathyroid hormone assay: an accurate predictor of symptomatic hypocalcemia following thyroidectomyMelanie L Richards
Department of Surgery, University of Texas Health Science Center at San Antonio, 78284, USA
Arch Surg 138:632-5; discussion 635-6. 2003Intraoperative parathyroid hormone (IOPTH) assay is useful for predicting symptomatic hypocalcemia following total thyroidectomy.
- Low parathyroid hormone levels after thyroid surgery: a feasible predictor of hypocalcemiaPia Lindblom
Department of Surgery, Lund University Hospital, Lund, Sweden
Surgery 131:515-20. 2002BACKGROUND: Selecting patients with a low risk of hypocalcemia is mandatory if patients are to be discharged on the first day after bilateral thyroidectomy...
- Routine oral calcium and vitamin D supplements for prevention of hypocalcemia after total thyroidectomyJong Lyel Roh
Department of Otolaryngology, Asan Medical Center, University of Ulsan College of Medicine, 388 1 Pungnap dong, Songpa Gu, Seoul 138 736 Republic of Korea
Am J Surg 192:675-8. 2006The purpose of this study was to evaluate the clinical usefulness of routine oral calcium and vitamin D supplements in the prevention of hypocalcemia after total thyroidectomy.
- Autosomal dominant hypocalcemia with mild type 5 Bartter syndromeGiuseppe Vezzoli
Nephrology and Dialysis Unit, IRCCS San Raffaele Hospital, Vita Salute University, Milan, Italy
J Nephrol 19:525-8. 2006..Two monozygotic twin sisters (T1 and T2) with autosomal dominant hypocalcemia (ADH) due to a nonconservative activating CaSR mutation in the extracellular domain (K29E) were studied...
- Albumin-adjusted calcium is not suitable for diagnosis of hyper- and hypocalcemia in the critically illJennichjen Slomp
Department of Clinical Chemistry, Stichting Klinisch Chemisch Laboratorium, Leeuwarden, The Netherlands
Crit Care Med 31:1389-93. 2003..ionized calcium as the gold standard, albumin-adjusted calcium overestimated hypercalcemia and totally missed hypocalcemia. The same seemed to be true for other formulas used for albumin or protein adjustment of calcium concentrations...
- Hypomagnesemia with secondary hypocalcemia is caused by mutations in TRPM6, a new member of the TRPM gene familyKarl P Schlingmann
Department of Pediatrics, Philipps University of Marburg, Deutschhausstrasse 12, D 35037 Marburg, Germany
Nat Genet 31:166-70. 2002..mutations in TRPM6 (also known as CHAK2), encoding TRPM6, in autosomal-recessive hypomagnesemia with secondary hypocalcemia (HSH, OMIM 602014), previously mapped to chromosome 9q22 (ref. 3)...
- Management of the side-effects of intravenous bisphosphonates: targeting the serum parathyroid hormone elevationA Berruti
Ann Oncol 17:1854-5. 2006
- Activating mutations of the calcium-sensing receptor: management of hypocalcemiaA Lienhardt
Service de Pediatrie, Centre Hospitalier Universitaire, 87042 Limoges, France
J Clin Endocrinol Metab 86:5313-23. 2001Activating mutations of the calcium-sensing receptor (CaR) can cause isolated hypoparathyroidism. Treatment of hypocalcemia in these patients remains to be optimized, because the use of 1-hydroxylated vitamin D3 derivatives can cause ..
- Fibroblast growth factor-23 (FGF23) in patients with transient hypoparathyroidism: its important role in serum phosphate regulationHiroyuki Yamashita
Noguchi Thyroid Clinic and Hospital Foundation, Oita, Japan
Endocr J 54:465-70. 2007..This homeostatic regulation of phosphate differs considerably from that of serum calcium whose change is rapidly corrected within minutes...
- Calcitriol plus hydrochlorothiazide prevents transient post-thyroidectomy hypocalcemiaA Testa
Department of Emergency Medicine, A Gemelli University Hospital, Rome, Italy
Horm Metab Res 38:821-6. 2006The aim of our double-blinded randomized prospective placebo-controlled study was to test if a week long pre-treatment with hypercalcemic drugs may prevent transient post-thyroidectomy hypocalcemia and reduce hospital stay.
- Permanent hypoparathyroidism developing post-thyroidectomyS A Adebisi
Department of Chemical Pathology and Immunology, Faculty of Health Sciences, University of Ilorin, P. M. B. 1515, Ilorin
Niger Postgrad Med J 12:41-4. 2005..It also throws more light on the problem faced in the management of hypocalcaemia vis a vis patient compliance and availability of proper medications in this environment...
- [The hungry bone syndrome--an update]St Farese
Klinik und Poliklinik für Nephrologie und Hypertonie, Universitatsspital, Bern
Ther Umsch 64:277-80. 2007The Hungry Bone Syndrome (HBS) represents an important cause of prolonged hypocalcemia after parathyreoidectomy (PTX) due to primary, secondary or tertiary hyperparathyreoidism...
- Perioperative parathyroid hormone assay for diagnosis and management of postthyroidectomy hypocalcemiaW Cooper Scurry
Division of Otolaryngology, Head and Neck Surgery, Penn State University College of Medicine, 600 University Drive, Hershey, PA 17033, USA
Laryngoscope 115:1362-6. 2005..between perioperative changes in parathyroid hormone (PTH) level and the likelihood of postthyroidectomy hypocalcemia. STUDY DESIGN: In a series of 78 patients undergoing total or completion thyroidectomy, PTH levels were ..
- Parathyroid hormone assay predicts hypocalcaemia after total thyroidectomyMark S Sywak
Department of Surgery, University of Sydney Endocrine Surgical Unit, Royal North Shore Hospital, St Leonards, New South Wales, Australia
ANZ J Surg 77:667-70. 2007..The purpose of this study is to determine whether measurement of parathyroid hormone (PTH) concentrations in the early postoperative period accurately predicts patients at risk of developing hypocalcaemia...
- Prediction of hypocalcemia in postoperative total thyroidectomy using single measurement of intra-operative parathyroid hormone levelSomjin Chindavijak
Department of Otolaryngology, National Cancer Institute, Bangkok, Thailand
J Med Assoc Thai 90:1167-71. 2007Many varieties of methods using intra-operative PTH have been applied to predict hypocalcemia after total thyroidectomy...
- Postresection parathyroid hormone and parathyroid hormone decline accurately predict hypocalcemia after thyroidectomyPedro Alia
Department of Clinical Chemistry, The Hormone and Genetics Unit, IDIBELL Hospital Universitari de Bellvitge, Barcelona, Spain
Am J Clin Pathol 127:592-7. 2007b>Hypocalcemia is the most frequent complication after total thyroidectomy. Parathyroid hormone (PTH) measurement has been proposed as an early predictor of this condition. Total thyroidectomy was performed in 39 patients...
- [Disorders of calcium metabolism during pregnancy and breast feeding]Jolanta Jurczynska
Klinika Endokrynologii Instytutu Endokrynologii Uniwersytetu Medycznego, Lodzi
Ginekol Pol 76:240-4. 2005..The pharmacotherapy involves diuretics, fluids and oral phosphates. Bisphosphonates are contraindicated. Parathyroid surgery may be performed in the second trimester of pregnancy...
- [Progress in diagnosis of and therapy for hypocalcemia: Differential diagnosis and classification of hypoparathyroidism]Itsuro Endo
Nippon Naika Gakkai Zasshi 96:688-95. 2007
- High-calcium mineral water as a calcium supplementing measure for post-thyroidectomy hypocalcemiaV Coiro
Department of Internal Medicine and Biomedical Sciences, University of Parma, Parma, Italy
Minerva Endocrinol 33:7-13. 2008..The aim of this study was to test the possibility of enhancing blood calcium levels in totally thyroidectomized patients by supplementation with 1 L/d carbonate-bicarbonate-high-calcium mineral water...
- How we do it: Implementing change--a multi-centre audit of an evidence-based protocol on post-thyroidectomy calcium maintenanceD Gillett
Clin Otolaryngol 31:220-3. 2006
- Thyroidectomy and parathyroid hormone: tracing hypocalcemia-prone patientsAntonio Toniato
Surgical Pathology, Department of Medical and Surgical Sciences, Istituto Oncologico Veneto IOV, University of Padua, Via Giustiniani 2, 35128 Padua, Italy
Am J Surg 196:285-8. 2008The aim of this prospective study was to identify patients at high risk of developing hypocalcemia after thyroidectomy on the basis of the parathyroid hormone (PTH) level on the first postoperative day.
- Primary hypoparathyroidism in dogs: a retrospective study of 17 casesN J Russell
School of Veterinary and Biomedical Sciences, Division of Veterinary Clinical Science, Murdoch University, South Street, Murdoch, Western Australia 6150
Aust Vet J 84:285-90. 2006..Dogs with primary hypoparathyroidism appeared to have a good prognosis following initiation of calcium supplementation and vitamin D therapy. Complications of treatment were uncommon and could be minimised with regular monitoring...
- The use of rapid parathyroid hormone assay in predicting postoperative hypocalcemia after total or completion thyroidectomyIan K McLeod
Department of Otolaryngology, Head and Neck Surgery, Walter Reed Army Medical Center, 6900 Georgia Avenue, NW, Washington, DC 20307, USA
Thyroid 16:259-65. 2006To evaluate the rapid parathyroid hormone assay (rPTH) as a perioperative tool in predicting postoperative symptomatic hypocalcemia following thyroidectomy.
- Parathyroid glands: combination of sestamibi-(99m)Tc scintigraphy and ultrasonography for demonstration of hyperplasic parathyroid glandsE T P Kasai
Programa de Biociências Nucleares, Instituto de Biologia Roberto Alcantara Gomes, Universidade do Estado do Rio de Janeiro, Brazil
Rev Esp Med Nucl 27:8-12. 2008....
- [Endocrine diseases presenting with hypo- or hypercalcemia]Masaaki Inaba
Department of Metabolism, Endocrinology and Molecular Medicine, Osaka City University Graduate School of Medicine
Nippon Rinsho . 2006
- Clinical practice. HypoparathyroidismDolores Shoback
University of California, San Francisco, Department of Veterans Affairs Medical Center, San Francisco 94121, USA
N Engl J Med 359:391-403. 2008
- Hypoparathyroidism and pseudohypoparathyroidismSergio S Maeda
Division of Endocrinology, EPM, UNIFESP, , SP, Brazil
Arq Bras Endocrinol Metabol 50:664-73. 2006..Abnormalities such as cataracts and basal ganglia calcification are also typical of these diseases. Treatment consists of oral calcium supplementation associated with increased doses of vitamin D derivatives...
- [Hypoparathyroidism after surgery on thyroid cancer: is there a delayed chance for recovery after a prolonged period of substitutive therapy?]Beata Jurecka-Lubieniecka
Department of Nuclear Medicine and Endocrine Oncology, Maria Skłodowska Curie Memorial Cancer Center, Institute of Oncology, Gliwice Branch, Gliwice, Poland
Endokrynol Pol 57:501-8. 2006..The true frequency of persistent hypoparathyroidism is often higher than estimated in the reports published by the specialized centers with low rate of complications...
- MOLECULAR DEFINITION OF PSEUDOHYPOPARATHYROIDISMHARALD JUEPPNER; Fiscal Year: 2001..PHP-Ia is characterized by PTH-resistant hypocalcemia and hyperphosphatemia, impaired function of several other endocrine systems, and a variety of developmental/..
- SYNDROMIC CARDIAC OUTFLOW TRACT DEFECTSDeepak Srivastava; Fiscal Year: 2002..occur as part of DiGeorge/CATCH-22 (cardiac defects, abnormal facies, thymic hypoplasia, cleft palate, and hypocalcemia associated with chromosome 22 microdeletion) syndrome...
- Treatment of Hypoparathyroidism with Parathyroid HormoneJohn P Bilezikian; Fiscal Year: 2010..Without PTH, patients have abnormal calcium homeostasis characterized by hypocalcemia and high urinary calcium excretion. The current mainstay of therapy is calcium and vitamin D...
- The Effect of PTHrP During LactationJohn Wysolmerski; Fiscal Year: 2007..This feedback loop may be particularly important to protect the mother from hypocalcemia when dietary calcium supplies are limiting...
- The Effect of PTHrP During LactationJohn J Wysolmerski; Fiscal Year: 2010..This feedback loop may be particularly important to protect the mother from hypocalcemia when dietary calcium supplies are limiting...
- VITAMIN D RECEPTOR ABLATION: DIRECT AND INDIRECT CONSEQUENCESMarie Demay; Fiscal Year: 2007..VDR knockout mice develop hypocalcemia and secondary hyperparathyroidism which, in turn, leads to hypophosphatemia...
- Vitamin D: A Negative Regulator of Renin ExpressionYan Chun Li; Fiscal Year: 2003..We demonstrated that the renin up-regulation is independent of the hypocalcemia associated with vitamin D receptor (VDR) ablation in VDR knockout (VDRKO) mice, but whether the secondary ..
- BONE PROPERTIES IN HYPOPARATHYROIDISM: EFFECTS OF PTHJohn P Bilezikian; Fiscal Year: 2010..leads to a reduction in the serum calcium concentration that can be asymptomatic or associated with symptoms of hypocalcemia. PTH deficiency also leads to major abnormalities in biochemical, densitometric, histomorphometric, ..
- Renal Osteodystrophy and Vascular CalcificationKeith Hruska; Fiscal Year: 2009..Until now, renal osteodystrophy was thought to result from secondary hyperparathyroidism produced by hypocalcemia due to hyperphosphatemia and calcitriol deficiency...
- Renal Osteodystrophy and Vascular CalcificationKeith A Hruska; Fiscal Year: 2010..Until now, renal osteodystrophy was thought to result from secondary hyperparathyroidism produced by hypocalcemia due to hyperphosphatemia and calcitriol deficiency...
- Renal Osteodystrophy and Vascular CalcificationKeith Hruska; Fiscal Year: 2007..Until now, renal osteodystrophy was thought to result from secondary hyperparathyroidism produced by hypocalcemia due to hyperphosphatemia and calcitriol deficiency...
- CA2+-RECEPTOR: IMMUNE MODULATION IN VIVO AND IN VITROEdward M Brown; Fiscal Year: 2007..The former is termed autosomal dominant hypocalcemia (ADH) and the latter familial hypocalciuric hypercalcemia (FHH)...
- MOLECULAR DEFINITION OF PSEUDOHYPOPARATHYROIDISMHARALD JUEPPNER; Fiscal Year: 2007Pseudohypoparathyroidism type Ib (PHP-lb) is characterized by hypocalcemia and hyperphosphatemia due to renal resistance towards parathyroid hormone (PTH). Autosomal dominant PHP-lb (AD-PHP-lb) was mapped to chromosome 20q13...
- FUNCTION OF THE CALCIUM SENSING RECEPTOR IN THE BREASTJohn Wysolmerski; Fiscal Year: 2007..delivery to the mammary gland falls in order to increase maternal bone resorption, protect against maternal hypocalcemia and restore the supply of calcium for milk production...
- FUNCTION OF THE CALCIUM SENSING RECEPTOR IN THE BREASTJohn Wysolmerski; Fiscal Year: 2009..delivery to the mammary gland falls in order to increase maternal bone resorption, protect against maternal hypocalcemia and restore the supply of calcium for milk production...
- Vitamin D Control of TGFa/EFG Receptor Growth SignalingAdriana Dusso; Fiscal Year: 2006..Hyperplasia of PTH-producing cells is a major cause of high serum PTH levels. While it is known that hypocalcemia, hyperphosphatemia, and vitamin D deficiency promote parathyroid (PT) hyperplasia in renal failure, the ..
- Bone Quality in Hypoparathyroidism: Effects of PTHMishaela Rubin; Fiscal Year: 2007..Along with abnormal calcium homeostasis, namely hypocalcemia and hyperphosphatemia, parathyroid hormone deficiency leads to reduced skeletal turnover...
- KENNY CAFFY SYNDROME: BONE SCLEROSIS AND HYPOCALCEMIAGeorge Diaz; Fiscal Year: 2003..The principal manifestations KCS are short stature and hypocalcemia, but significant additional manifestations include eye abnormalities, developmental delay and immune deficits...