Efficacy and Safety of Bolus Comparing With Continuous Drip of 3% NaCl in Patients With Severe Symptomatic Hyponatremia.
NCT ID: NCT04561531
Last Updated: 2021-02-25
Study Results
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Basic Information
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UNKNOWN
NA
40 participants
INTERVENTIONAL
2020-09-30
2021-09-30
Brief Summary
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Detailed Description
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Methods: A single center opened-label randomized controlled-trial,we will randomly assign 40 patients with severe symptomatic hyponatremia (plasmaNa\<125mmol/L) in Rajavithi Hospital into two groups:
First group receive intermittent bolus of 3%NaCl 150 ml in 30 minutes and follow plasma sodium until achieve target of goal plasma sodium = 5 mmol/L in 6 hours (no more than 12 mmol/L in 24 hr and 18 mmol/L in 48 hr),another receive traditional continuous drip of 3%NaCl start with rate = 1ml/kg/hr and follow plasma sodium every 1 hour until achieve target of plasma sodium 5 mmol/L in 6 hours .The primary end point is change in plasma sodium in 6 hours and improvement of glasglow coma scale.The secondary end points are change in plasma sodium in 24,48 hours,overcorrection rate in 24 and 48 hours ,ODS rate ,hospitality days and mortality rate.
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Intermittent bolus
In intermittent bolus of 3%NaCl group ,patients will receive intermittent bolus of 3%NaCl 150 ml in 30 minutes and then follow plasma sodium,observe glasglow coma scale and level of consciousness until improvement of consciousness and achieve target plasma sodium which is 5 mmol/L in 6 hours and should not be overcorrected which defined that plasma sodium change should not be more than 12 mmol/L in 24 hours and 18 mmol/L in 48 hours.
3%NaCl
Intervention is infusion of 3%NaCl which is defined in arms of experiment.
Traditional continuous drip
In traditional continuous drip of 3%NaCl group ,patients will receive 3%NaCl adjust rate start from 1 ml/kg/hr and follow plasma sodium every 1 hour,observe glasglow coma scale and level of consciousness until improvement of consciousness and achieve target plasma sodium which is 5 mmol/L in 6 hours and should not be overcorrected which defined that plasma sodium change should not be more than 12 mmol/L in 24 hours and 18 mmol/L in 48 hours.
3%NaCl
Intervention is infusion of 3%NaCl which is defined in arms of experiment.
Interventions
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3%NaCl
Intervention is infusion of 3%NaCl which is defined in arms of experiment.
Eligibility Criteria
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Inclusion Criteria
* Age from 18 years
* Plasma Na \< 125 mmol/l with glucose-corrected
* Severe symptomatic hyponatremia (Vomitting ,Coma ,Somnolence)
Exclusion Criteria
* Pregnancy or Lactation
* Congestive Heart Failure or Volume overload
* Lung congestionfrom CXR
* Chronic renal failure patients with edema
* Cirrhosis patients with edema
* Patients with coronary artery disease
* Patients with brain injuries
* Deny consent
18 Years
ALL
No
Sponsors
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Department of Medical Services Ministry of Public Health of Thailand
OTHER_GOV
Responsible Party
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Locations
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Rajavithi Hospital
Bangkok, , Thailand
Countries
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Central Contacts
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References
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King JD, Rosner MH. Osmotic demyelination syndrome. Am J Med Sci. 2010 Jun;339(6):561-7. doi: 10.1097/MAJ.0b013e3181d3cd78.
Spasovski G, Vanholder R, Allolio B, Annane D, Ball S, Bichet D, Decaux G, Fenske W, Hoorn EJ, Ichai C, Joannidis M, Soupart A, Zietse R, Haller M, van der Veer S, Van Biesen W, Nagler E; Hyponatraemia Guideline Development Group. Clinical practice guideline on diagnosis and treatment of hyponatraemia. Eur J Endocrinol. 2014 Feb 25;170(3):G1-47. doi: 10.1530/EJE-13-1020. Print 2014 Mar.
Ayus JC, Krothapalli RK, Arieff AI. Treatment of symptomatic hyponatremia and its relation to brain damage. A prospective study. N Engl J Med. 1987 Nov 5;317(19):1190-5. doi: 10.1056/NEJM198711053171905.
Adrogue HJ, Madias NE. Hyponatremia. N Engl J Med. 2000 May 25;342(21):1581-9. doi: 10.1056/NEJM200005253422107. No abstract available.
Ball SG, Iqbal Z. Diagnosis and treatment of hyponatraemia. Best Pract Res Clin Endocrinol Metab. 2016 Mar;30(2):161-73. doi: 10.1016/j.beem.2015.12.001. Epub 2015 Dec 30.
Sterns RH, Nigwekar SU, Hix JK. The treatment of hyponatremia. Semin Nephrol. 2009 May;29(3):282-99. doi: 10.1016/j.semnephrol.2009.03.002.
Koenig MA, Bryan M, Lewin JL 3rd, Mirski MA, Geocadin RG, Stevens RD. Reversal of transtentorial herniation with hypertonic saline. Neurology. 2008 Mar 25;70(13):1023-9. doi: 10.1212/01.wnl.0000304042.05557.60. Epub 2008 Feb 13.
Hoorn EJ, Zietse R. Diagnosis and Treatment of Hyponatremia: Compilation of the Guidelines. J Am Soc Nephrol. 2017 May;28(5):1340-1349. doi: 10.1681/ASN.2016101139. Epub 2017 Feb 7.
Garrahy A, Dineen R, Hannon AM, Cuesta M, Tormey W, Sherlock M, Thompson CJ. Continuous Versus Bolus Infusion of Hypertonic Saline in the Treatment of Symptomatic Hyponatremia Caused by SIAD. J Clin Endocrinol Metab. 2019 Sep 1;104(9):3595-3602. doi: 10.1210/jc.2019-00044.
George JC, Zafar W, Bucaloiu ID, Chang AR. Risk Factors and Outcomes of Rapid Correction of Severe Hyponatremia. Clin J Am Soc Nephrol. 2018 Jul 6;13(7):984-992. doi: 10.2215/CJN.13061117. Epub 2018 Jun 5.
Mohmand HK, Issa D, Ahmad Z, Cappuccio JD, Kouides RW, Sterns RH. Hypertonic saline for hyponatremia: risk of inadvertent overcorrection. Clin J Am Soc Nephrol. 2007 Nov;2(6):1110-7. doi: 10.2215/CJN.00910207. Epub 2007 Oct 3.
Owen BE, Rogers IR, Hoffman MD, Stuempfle KJ, Lewis D, Fogard K, Verbalis JG, Hew-Butler T. Efficacy of oral versus intravenous hypertonic saline in runners with hyponatremia. J Sci Med Sport. 2014 Sep;17(5):457-62. doi: 10.1016/j.jsams.2013.09.001. Epub 2013 Sep 18.
Lee A, Jo YH, Kim K, Ahn S, Oh YK, Lee H, Shin J, Chin HJ, Na KY, Lee JB, Baek SH, Kim S. Efficacy and safety of rapid intermittent correction compared with slow continuous correction with hypertonic saline in patients with moderately severe or severe symptomatic hyponatremia: study protocol for a randomized controlled trial (SALSA trial). Trials. 2017 Mar 29;18(1):147. doi: 10.1186/s13063-017-1865-z.
Related Links
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7\. Mohamed OH, Abdallah N. Prevention and treatment of the osmotic demyelination syndrome: JSM Brain Sci 2016; 1: 1004.
14\. Lambeck J, Hieber M, Dreßing A, Niesen WD. Central pontine myelinolysis and osmotic demyelination syndrome. Dtsch Arztebl Int. 2019; 116: 600-6.
Other Identifiers
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148/2563
Identifier Type: -
Identifier Source: org_study_id
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