- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01251770
Variation in Natremia Using Two Different Maintenance Intravenous Fluids in Postsurgical Hospitalized Children (surgical-Na)
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Background: Despite prescription of maintenance IV fluids in hospitalized children is widely used since 1957 (Holiday & Segar), it is not always adequate for children with acute diseases, leading to hyponatremia. This mainly occurs due to a non-physiologic ADH secretion in this group of patients due to nausea, stress, pain, and surgical interventions, and the use of hypotonic maintenance IV fluids.
0.3% NaCl/dextrose 5%, is widely use as IV maintenance fluid in children after surgery. There is evidence suggesting that these IV fluids used in postsurgical hospitalized patients do not provide the adequate amount of sodium they require, leading to an increased risk of developing hyponatremia. Using 0.45% NaCl/dextrose 5% as IV maintenance fluid in these children would prevent hyponatremia, but this treatment has not been totally studied yet.
Study procedures: Hospitalized children who fulfill inclusion criteria and not having any of the exclusion criteria will be considered for the enrolment after written informed consent.
Venous blood samples will be taken at enrollment (baseline) for estimation of serum sodium. After randomization, one group will receive 0.3% NaCl/dextrose 5%, IV, at standard maintenance rate (100 ml/kg for the first 10 kg of body weight, 50 ml/kg for the next 10 kg, and 20 ml/kg for body weight exceeding 20 kg). The second group will receive 0.45% NaCl/dextrose 5%, IV, at the same rate.
Serum sodium will be estimated in both groups after 12 hours of intravenous fluid therapy.
Children who required oral fluids will be excluded from per-protocol analysis, and only analyzed for intention to treat.
Study Type
Enrollment (Actual)
Phase
- Phase 3
Contacts and Locations
Study Locations
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CF
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Buenos Aires, CF, Argentina, C1270AAN
- Hospital de Niños Pedro de Elizalde
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Postsurgical children admitted to HGNPE Department of Surgery between january 2010 and october 2011.
Aged 1 month to 16 years. Initial plasma Na between 135-145 mmol/L. Primary route of fluid administration is anticipated to be intravenous, in the first 12 hours following surgery.
Informed consent of parent/guardian.
Exclusion Criteria:
• Children with illness that have primary fluid and electrolyte imbalance such as:
- Shock: Defined as acute circulatory failure resulting in decreased tissue perfusion and manifesting as altered sensorium, hypothermia (<35oC), tachycardia, prolonged capillary filling time (>3 seconds), hypotension (BP < 5th percentile for age), oliguria (<0.5 ml/kg/hr), hypoxemia, hyperlactatemia, requirement of fluid bolus and/ or vasopressors.
- Diarrhea and Dehydration: Children presenting with diarrhea and features of dehydration: lethargy, irritability and altered sensorium, thirst, decreased urine output, sunken eyes & dry mucous membranes, loss of skin elasticity.; children with ongoing diarrhea will be excluded even if there is no dehydration.
Fluid Overload: Cirrhosis, Congestive heart failure, Acute and Chronic renal failure, Nephrotic syndrome.
- Hyperglycemia: blood glucose > 180 mg/ dl.
- Require ICU admission.
- Severe Protein Energy Malnutrition: Defined as grade III (50-59% of expected weight for age) and grade IV (less than 50% of expected weight for age) as per IAP classification.
- Patients in whom either hypotonic or isotonic solutions may be contraindicated/necessary: i.e. specific neurosurgical patients (ie those at risk of increased ICP, e.g. requiring actual brain surgery, ICP monitor or external ventricular drain insertion), patients with diabetic ketoacidosis, acute (≤ 7 days) burns, pre-existing CHF, liver failure or cirrhosis, renal failure.
- Patients with known pre-existing risk of PNa derangements: DI or SIADH
Study Plan
How is the study designed?
Design Details
- Primary Purpose: TREATMENT
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: DOUBLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: half saline
Subjects in this arm will receive 0.45% NaCl/dextrose 5% intravenous (IV) maintenance fluids.
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Subjects in this arm will receive 0.45% NaCl/dextrose 5% intravenous (IV) maintenance fluids.Total daily fluid infusion equal to: 80 ml/kg/day for those weighing up to 10 kg, and 1500 ml/m^2 body surface.
Other Names:
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ACTIVE_COMPARATOR: third saline
Subjects in this arm will receive 0.3% NaCl/dextrose 5% intravenous (IV) maintenance fluids.
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Drug: 0.3% NaCl/dextrose 5% IV maintenance fluids.
Total daily fluid infusion equal to: 80 ml/kg/day for those weighing up to 10 kg, and 1500 ml/m^2 surface.
Other Names:
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Change in Sodium Levels
Time Frame: Change from baseline in sodium level after 12 hours
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Change from baseline in sodium level after 12 hours
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Secondary Outcome Measures
Outcome Measure |
Time Frame |
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IV Fluid Intake
Time Frame: 12 hours from baseline
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12 hours from baseline
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Collaborators and Investigators
Investigators
- Principal Investigator: Manuela Dicembrino, md, Hospital de Niños Pedro de Elizalde
Publications and helpful links
General Publications
- Choong K, Kho ME, Menon K, Bohn D. Hypotonic versus isotonic saline in hospitalised children: a systematic review. Arch Dis Child. 2006 Oct;91(10):828-35. doi: 10.1136/adc.2005.088690. Epub 2006 Jun 5.
- Neville KA, Sandeman DJ, Rubinstein A, Henry GM, McGlynn M, Walker JL. Prevention of hyponatremia during maintenance intravenous fluid administration: a prospective randomized study of fluid type versus fluid rate. J Pediatr. 2010 Feb;156(2):313-9.e1-2. doi: 10.1016/j.jpeds.2009.07.059. Epub 2009 Oct 9.
- Yung M, Keeley S. Randomised controlled trial of intravenous maintenance fluids. J Paediatr Child Health. 2009 Jan-Feb;45(1-2):9-14. doi: 10.1111/j.1440-1754.2007.01254.x. Epub 2007 Nov 25.
Study record dates
Study Major Dates
Study Start
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ESTIMATE)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- HGNPE-15-2010
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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