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Pancreatitis, AcuteNCT03642769

Lactated Ringer's Versus Normal Saline for Acute Pancreatitis

A study testing Fluid administration in people with Pancreatitis, Acute, run by University of Southern California at 1 site in United States.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

Acute pancreatitis is a common problem in the United States necessitating 275,000 hospital admissions per year, with resultant healthcare costs of approximately 2.5 billion USD annually. Read more about this study

Who is it for?
Ages 18 years and olderHealthy volunteers can take part
Conditions the study is for
Pancreatitis, Acute
What is being tested?
Fluid administration
Could I receive a placebo?
No, everyone receives an active treatment
How many people
121 participants
Where
1 siteUnited States
Study dates
18 Sep 2018to 16 Aug 2021
Phase
Interventional
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • Presentation with acute pancreatitis as defined by two of three criterion; amylase or lipase > 3x the upper limit of normal, classical abdominal pain, or imaging suggestive of pancreatitis. Such radiographic findings include swelling, edema, or heterogeneity of the gland or peripancreatic fluid or stranding.

Who cannot join

  • Patients with severe pancreatitis as defined by the Revised Atlanta Classification will be excluded. Severe pancreatitis is defined by the Revised Atlanta Classification as those with a Modified Marshall score of >2 for their cardiovascular renal, or respiratory system will be excluded (Figure 2).13 Practically this includes patients with systolic blood pressure <90, serum creatinine >1.9, and PaO2/FiO2 <300 (Figure 3). Since blood gases are unlikely to be drawn on those with mild pancreatitis we will exclude patients with an oxygen saturation <92% on room air and certainly any patients which require intubation for respiratory failure due to pancreatitis.
  • Patients who cannot tolerate increased doses of fluids for other reasons will also be excluded. This consists of those with cardiac insufficiency (CI, >NYHA Class II heart failure), pulmonary edema, dialysis requirement, or severe liver dysfunction (albumin < 3mg/dL, known cirrhosis).
  • Pregnant women will also be excluded as they are prone to retain sodium and water, which puts them at increased risk of pulmonary congestion, ascites or peripheral edema.
  • Patients who are incarcerated, younger than eighteen, or unable to give informed consent will be excluded.
  • Individuals who present with clinical signs of edema or anasacra, including pulmonary congestion, peripheral swelling, and ascites, will also be ineligible for the study.
  • Administration of fluids prior to the enrollment in the study will not be an exclusion criterion as this reflects actual clinical practice (hydration during evaluation period) however all fluids given prior to the study will be meticulously recorded.

Trial locations and contacts

1 site in 1 country.

United States1 site
  • LAC+USC Medical Center

    Los Angeles, California, 90033

Other trials in United States

About this study

Official title: Lactated Ringer's Versus Normal Saline in the Management of Acute Pancreatitis

Acute pancreatitis is a common problem in the United States necessitating 275,000 hospital admissions per year, with resultant healthcare costs of approximately 2.5 billion USD annually. As numerous trials have failed to show a benefit to specific pharmacologic therapies in acute pancreatitis, the mainstay of treatment has been both supportive care and early, aggressive fluid resuscitation. Small randomized studies have shown conflicting results with regards to the influence of resuscitation fluid on outcomes in acute pancreatitis, necessitating a large randomized trial to clarify if fluid choice matters or not in the treatment of acute pancreatitis.

The objective of this study is to assess the comparative efficacy of normal saline versus lactated ringer's solution in the management of acute pancreatitis.

Read more

Patients presenting to the Los Angeles County Hospital with acute pancreatitis will be randomized to fluid resuscitation with NS or LR with volumes of fluid administered according to a pre-determined algorithm that will be the same for both treatment arms.

The primary outcome of the study will be the change in SIRS prevalence from enrollment to 24 hours. Secondary outcomes will include the change in SIRS prevalence from enrollment to 48 hours and 72 hours, development of moderately severe or severe pancreatitis, change in PASS score, ICU admission, length of hospitalization, persistent pain or disability after discharge, and time of advancement to oral diet and discharge.

Read the detailed description

Background: Acute pancreatitis is a common problem in the United States necessitating 275,000 hospital admissions per year, with resultant healthcare costs of approximately 2.5 billion USD annually. As numerous trials have failed to show a benefit to specific pharmacologic therapies in acute pancreatitis, the mainstay of treatment has been both supportive care and early, aggressive fluid resuscitation. Small randomized studies have shown conflicting results with regards to the influence of resuscitation fluid on outcomes in acute pancreatitis, necessitating a large randomized trial to clarify if fluid choice matters or not in the treatment of acute pancreatitis.

Objective: To assess the comparative efficacy of normal saline versus lactated ringer's solution in the management of acute pancreatitis.

Study Design: Patients presenting to the Los Angeles County Hospital with acute pancreatitis are the focus population of this study. Patients will be randomized to fluid resuscitation with NS or LR within 8 hours of diagnosis of pancreatitis. The inclusion and exclusion criterion will be assessed (see below). Randomization will be performed using a random sequence algorithm with concealed allocation. The patients will be blinded to allocation by covering the bag with an opaque covering. A study physician determining the outcomes will also be blinded. Following randomization, the volumes of fluid administered for the resuscitation will be determined by a pre-determined algorithm that will be the same for both treatment arms. The hydration algorithm is as follows: all patients will receive a bolus of the treatment fluid at a rate of 5 mL/kg/hour to be administered over the first two hours (total 10 mL/kg) with an assessment for volume overload at 1 hour. They will then will receive maintenance fluids at a rate of 3 mL/kg/hour. After 12 hours participants will have blood urea nitrogen (BUN) assessed, which is part of the standard clinical procedure. Those who do not have a fall in this parameter or who develop SIRS by this 12 hour checkpoint will receive a second 5 mL/kg/hour bolus over two hours (as above) of their designated treatment fluid followed by further treatment fluid at a rate of 3 mL/kg/hour. Those who do have a fall in BUN will receive further treatment fluid at a rate of 3 mL/kg/hour for 12 additional hours. Patients' volume status will be assessed in the following manner: study physicians will perform a targeted physical exam which will include assessment of JVD, lung auscultation, and monitoring for edema Q12 hours for the first 24 hours, then daily for the remainder of the hospital admission. In elderly patients and those with co-morbidities, the targeted physical exam will be performed Q12 hours for the entire hospital admission. Vitals will also be obtained Q6-8 hours. If they develop signs of fluid overload including pitting edema, ascites, anasacra, pulmonary edema, or dyspnea, or signs of renal failure including oliguria, anuria, or hypotension, they will have their fluid rate managed at the discretion of their treating physicians. However, it will be requested that if further fluid is given that it be the assigned type (LR versus NS). At 24 hours patients will be assessed for SIRS development (see outcomes). Beyond this point fluid rate will be per the primary team though it still be encouraged that the assigned type of fluid (LR versus NS) is used for additional resuscitation with the rate and volume beyond this point at the discretion of the treating physician. However, if the treating physicians have a strong preference to change to a different fluid type for clinical reasons this will be recorded (for post hoc analysis) and the patient included in the intention to treat analysis.

Being tested
Fluid administration
Keywords
Pancreatitis, Fluids, SIRS, Management, Lactated Ringer, Normal Saline
Medical subject headings
Pancreatitis

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Fluid administrationOther

    Also called Fluid

    Fluid administration of bolus and maintenance fluids

Study groups in NCT03642769
Study groupRoleWhat they receive
Lactated RingerActive comparatorPatients will receive fluid administration of Lactated Ringer's solution at a pre-determined volume algorithm that is the same for both arms
Receives: Other: Fluid administration
Normal SalineExperimentalPatients will receive fluid administration of Normal Saline solution at a pre-determined volume algorithm that is the same for both arms
Receives: Other: Fluid administration

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. SIRS at 24 hours

    Change in SIRS prevalence from enrollment to 24 hours

    Measured: 24 hours

Secondary outcomes (12)
  1. SIRS at 48 hours

    Proportion of patients with change in SIRS from enrollment to 48 hours

    Measured: 48 hours

  2. SIRS at 72 hours

    Change in SIRS prevalence from enrollment to 72 hours

    Measured: 72 hours

  3. Moderately severe acute pancreatitis

    Development of moderately severe acute pancreatitis

    Measured: 48 hours

  4. Severe acute pancreatitis

    Development of severe acute pancreatitis

    Measured: >48 hours

  5. PASS score

    Change in PASS score from enrollment to 24 hours

    Measured: 24 hours

  6. PASS score

    Change in PASS score from enrollment to 48 hours

    Measured: 48 hours

  7. PASS score

    Change in PASS score from enrollment to 72 hours

    Measured: 72 hours

  8. ICU admission

    ICU admission and ICU intervention including intubation, respiratory distress with out intubation defined as RR>20 AND O2 Sat<90% on room air, death, development of extrapancreatic fluid collection (EPFS)

    Measured: >72 hours

  9. Length of hospitalization

    Length of hospitalization

    Measured: >72 hours

  10. Pain after discharge based on a 0-10 intensity scale (10 most severe, 0 none)

    Report of persistent pain or disability after discharge based on telephone follow-up based on a 0-10 intensity scale (10 most severe, 0 none)

    Measured: 2 weeks

  11. Advance diet

    Time to advancement of oral diet

    Measured: >48 hours

  12. Time to work

    Time to work after hospitalization based on post-discharge telephone follow-up

    Measured: 2 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted22 Aug 2018
  2. Study start18 Sep 2018
  3. Primary completion16 Aug 2021
  4. Study completion16 Aug 2021

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Double blind
Who is masked
Participant, Outcomes assessor
Enrolment
121 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03642769
Sponsor's protocol ID
APP-17-06494
Status last verified
Dec 2021
First submitted
12 Feb 2018
Last updated
8 Dec 2021
Results posted
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Undecided

Publications

  • Tenner S, Baillie J, DeWitt J, Vege SS; American College of Gastroenterology. American College of Gastroenterology guideline: management of acute pancreatitis. Am J Gastroenterol. 2013 Sep;108(9):1400-15; 1416. doi: 10.1038/ajg.2013.218. Epub 2013 Jul 30.

    PubMed 23896955
  • Singh VK, Gardner TB, Papachristou GI, Rey-Riveiro M, Faghih M, Koutroumpakis E, Afghani E, Acevedo-Piedra NG, Seth N, Sinha A, Quesada-Vazquez N, Moya-Hoyo N, Sanchez-Marin C, Martinez J, Lluis F, Whitcomb DC, Zapater P, de-Madaria E. An international multicenter study of early intravenous fluid administration and outcome in acute pancreatitis. United European Gastroenterol J. 2017 Jun;5(4):491-498. doi: 10.1177/2050640616671077. Epub 2016 Sep 20.

    PubMed 28588879
  • Forsmark CE, Vege SS, Wilcox CM. Acute Pancreatitis. N Engl J Med. 2016 Nov 17;375(20):1972-1981. doi: 10.1056/NEJMra1505202.

    PubMed 27959604
  • Buxbaum JL, Quezada M, Da B, Jani N, Lane C, Mwengela D, Kelly T, Jhun P, Dhanireddy K, Laine L. Early Aggressive Hydration Hastens Clinical Improvement in Mild Acute Pancreatitis. Am J Gastroenterol. 2017 May;112(5):797-803. doi: 10.1038/ajg.2017.40. Epub 2017 Mar 7.

    PubMed 28266591
  • Cuthbertson CM, Christophi C. Disturbances of the microcirculation in acute pancreatitis. Br J Surg. 2006 May;93(5):518-30. doi: 10.1002/bjs.5316.

    PubMed 16607683
  • Raghunathan K, Shaw A, Nathanson B, Sturmer T, Brookhart A, Stefan MS, Setoguchi S, Beadles C, Lindenauer PK. Association between the choice of IV crystalloid and in-hospital mortality among critically ill adults with sepsis*. Crit Care Med. 2014 Jul;42(7):1585-91. doi: 10.1097/CCM.0000000000000305.

    PubMed 24674927
  • Rochwerg B, Alhazzani W, Sindi A, Heels-Ansdell D, Thabane L, Fox-Robichaud A, Mbuagbaw L, Szczeklik W, Alshamsi F, Altayyar S, Ip WC, Li G, Wang M, Wludarczyk A, Zhou Q, Guyatt GH, Cook DJ, Jaeschke R, Annane D; Fluids in Sepsis and Septic Shock Group. Fluid resuscitation in sepsis: a systematic review and network meta-analysis. Ann Intern Med. 2014 Sep 2;161(5):347-55. doi: 10.7326/M14-0178.

    PubMed 25047428
  • Correa TD, Cavalcanti AB, Assuncao MS. Balanced crystalloids for septic shock resuscitation. Rev Bras Ter Intensiva. 2016 Oct-Dec;28(4):463-471. doi: 10.5935/0103-507X.20160079.

    PubMed 28099643
  • Wu BU, Hwang JQ, Gardner TH, Repas K, Delee R, Yu S, Smith B, Banks PA, Conwell DL. Lactated Ringer's solution reduces systemic inflammation compared with saline in patients with acute pancreatitis. Clin Gastroenterol Hepatol. 2011 Aug;9(8):710-717.e1. doi: 10.1016/j.cgh.2011.04.026. Epub 2011 May 12.

    PubMed 21645639
  • Lipinski M, Rydzewska-Rosolowska A, Rydzewski A, Rydzewska G. Fluid resuscitation in acute pancreatitis: Normal saline or lactated Ringer's solution? World J Gastroenterol. 2015 Aug 21;21(31):9367-72. doi: 10.3748/wjg.v21.i31.9367.

    PubMed 26309362
  • de-Madaria E, Soler-Sala G, Lopez-Font I, Zapater P, Martinez J, Gomez-Escolar L, Sanchez-Fortun C, Sempere L, Perez-Lopez J, Lluis F, Perez-Mateo M. Update of the Atlanta Classification of severity of acute pancreatitis: should a moderate category be included? Pancreatology. 2010;10(5):613-9. doi: 10.1159/000308795. Epub 2010 Oct 30.

    PubMed 21042037
  • Balthazar EJ. Acute pancreatitis: assessment of severity with clinical and CT evaluation. Radiology. 2002 Jun;223(3):603-13. doi: 10.1148/radiol.2233010680.

    PubMed 12034923
  • Warndorf MG, Kurtzman JT, Bartel MJ, Cox M, Mackenzie T, Robinson S, Burchard PR, Gordon SR, Gardner TB. Early fluid resuscitation reduces morbidity among patients with acute pancreatitis. Clin Gastroenterol Hepatol. 2011 Aug;9(8):705-9. doi: 10.1016/j.cgh.2011.03.032. Epub 2011 Apr 8.

    PubMed 21554987
  • Cotton PB, Lehman G, Vennes J, Geenen JE, Russell RC, Meyers WC, Liguory C, Nickl N. Endoscopic sphincterotomy complications and their management: an attempt at consensus. Gastrointest Endosc. 1991 May-Jun;37(3):383-93. doi: 10.1016/s0016-5107(91)70740-2.

    PubMed 2070995
  • Banks PA, Bollen TL, Dervenis C, Gooszen HG, Johnson CD, Sarr MG, Tsiotos GG, Vege SS; Acute Pancreatitis Classification Working Group. Classification of acute pancreatitis--2012: revision of the Atlanta classification and definitions by international consensus. Gut. 2013 Jan;62(1):102-11. doi: 10.1136/gutjnl-2012-302779. Epub 2012 Oct 25.

    PubMed 23100216

Questions about this trial

What is this clinical trial studying?

A study testing Fluid administration in people with Pancreatitis, Acute, run by University of Southern California at 1 site in United States.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 6 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 8 Dec 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

SIRS at 24 hours (time frame: 24 hours). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03642769, which also lists 17 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 8 Dec 2021.

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