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Chronic PancreatitisNCT06068426

Incorporating Endoscopic Ultrasound and Elastography Towards Improving Outcomes of Pediatric Pancreatitis Management

A study testing Transabdominal ultrasound Shear wave elastography in people with Chronic Pancreatitis and Acute Recurrent Pancreatitis, run by David Vitale MD 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

The main reason for this research study is to find out more about acute recurrent pancreatitis and chronic pancreatitis in children. There are few studies on childhood pancreatitis, so diagnosis and treatment are based on adult studies. This limits our understanding and treatment of these disorders in children. Read more about this study

Who is it for?
Ages 0 to 21 yearsHealthy volunteers can take part
What is being tested?
Transabdominal ultrasound Shear wave elastography
Could I receive a placebo?
No, everyone receives an active treatment
How many people
66 participants
Where
1 siteUnited States
Study dates
13 Sep 2021to 4 Aug 2023
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

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 0 to 21 years
  • All sexes
  • Healthy volunteers accepted
  • Child, Adult

Who may be able to join

  • Confirmed diagnosis of ARP or CP by INSPPIRE criteria
  • ≤ 21 years of age, male and female
  • Children undergoing EUS for clinical care
  • For Aim 2.3 only: Children undergoing TPIAT or other pancreatic resection
  • Children without a history of pancreatic disease undergoing EUS for other clinical indications
  • ≤ 21 years of age, male and female

Who cannot join

  • Children <15 kg who cannot accommodate the size of endoscope
  • Children with acute pancreatitis (AP) <6 weeks prior to EUS
  • Control Cohort:
  • Children <15 kg who cannot accommodate the size of endoscope
  • Children with AP, ARP or CP

Trial locations and contacts

1 site in 1 country.

United States1 site
  • Cincinnati Children's Hospital Medical Center

    Cincinnati, Ohio, 45229

Other trials in United States

About this study

The main reason for this research study is to find out more about acute recurrent pancreatitis and chronic pancreatitis in children. There are few studies on childhood pancreatitis, so diagnosis and treatment are based on adult studies. This limits our understanding and treatment of these disorders in children.

Endoscopic ultrasound (EUS) is a tool used to assess and diagnose pancreatic disease. We can use ultrasound with shear wave elastography (SWE) to measure fibrosis (scarring) of the pancreas. We can use SWE on both EUS and transabdominal ultrasound (TUS) systems. Both TUS and EUS SWE have been studied for diagnosis of chronic pancreatitis in adult patients, however they have not been studied in children.

We plan to use EUS SWE and TUS SWE information in this study to help us understand pancreatitis in children. Children with pancreatitis and children without pancreatitis (controls) will be invited to participate in this study.

Read the detailed description

The aims of the proposed study are as follows:

Aim 1: Characterize endoscopic ultrasound (EUS) findings of pediatric acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP).

Adult criteria for EUS diagnosis of CP exist, but no such criteria exist for children. As such, the applicability of current diagnostic criteria to pediatric patients is unknown.

1.1: Catalogue grayscale EUS findings of ARP and CP in a pediatric cohort and compare to healthy controls. Hypothesis: EUS findings of ARP and CP in pediatric patients will differ from those of adult ARP and CP and will be characteristically different from healthy controls. Exp1: We will catalogue grayscale EUS findings in 40 pediatric

patients with known history of ARP or CP undergoing clinically indicated EUS and will compare those with findings in 20 patients without a history of pancreatitis who are undergoing EUS for other indications.

1.2: Benchmark grayscale EUS against other imaging modalities for diagnosis of CP, particularly early CP, in children. Hypothesis: Grayscale EUS findings will be more sensitive than other imaging modalities in all stages of CP. Exp2: We will test associations, in blinded fashion, of grayscale EUS findings catalogued under S.A1.1 in enrolled children with findings on alternative pancreas imaging modalities performed for clinical indications. Specifically, we will correlate to endoscopic retrograde cholangiopancreatography (ERCP), magnetic resonance cholangiopancreatography (MRCP) and computed tomography (CT) performed for clinical indications within +/- 3 months of the EUS.

Aim 2: Define the diagnostic performance of ultrasound elastography for CP and pancreatic stiffness as a measure of fibrosis in pediatric patients.

2.1: Define the diagnostic performance of EUS and TUS elastography for pediatric CP. Hypothesis: EUS and TUS elastography will have high specificity for CP with increased stiffness in patients compared to controls. Exp 1: Patients enrolled under Aim 1 will undergo shear wave elastography (SWE) measurement of the pancreas during EUS. These same patients will undergo research TUS with SWE of the pancreas. SWE results by both EUS and TUS will be evaluated for diagnostic performance for CP.

2.2: Define agreement between EUS and TUS measurement of pancreatic parenchymal stiffness in pediatric patients. Hypothesis: EUS and TUS measures of pancreatic parenchymal stiffness will agree with minimal bias. Exp2: EUS and TUS SWE data obtained under S.A2.1 will be evaluated for agreement and divergent cases will be investigated to define causes.

2.3: Define the diagnostic performance of elastography for pancreatic fibrosis. Hypothesis: SWE is a sensitive indicator of pancreatic fibrosis as identified by histology. Exp3: Patients undergoing clinically indicated total pancreatectomy and islet auto transplant (TPIAT) or other pancreatic surgical resection at our institution (approximately 20 per year) will be approached to undergo pre-operative TUS SWE. These SWE measurements, along with EUS SWE measurements obtained preoperatively, will be compared to binary and semi-quantitative assessments of pancreatic parenchymal fibrosis by histology.

Being tested
Transabdominal ultrasound Shear wave elastography
Medical subject headings
Pancreatitis, Chronic

What participants receive

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

  • Transabdominal ultrasound Shear wave elastographyDiagnostic test

    Also called TUS SWE

    TUS SWE will be performed using a Canon Aplio i800 ultrasound system and a curved 1-6 MHz transducer. 2D SWE will be performed with measurement of shear wave speed in the head, body and tail of the pancreas.

Study groups in NCT06068426
Study groupRoleWhat they receive
TUS SWEExperimentalThis arm includes two cohorts: 1. Children with confirmed diagnosis of ARP or CP 2. Controls (Children without a history of pancreatic disease)
Receives: Diagnostic Test: Transabdominal ultrasound Shear wave elastography

What is being measured

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

  1. EUS Pancreatic Findings- Rosemont Criteria

    Rosemont Criteria Features

    • Hyperechoic foci with shadowing (Major A)
    • Lobularity with honeycombing (Major B)
    • Lobularity without honeycombing (Minor)
    • Hyperechoic foci without shadowing (Minor)
    • Cysts (Minor)
    • Stranding (Minor)
    • Main pancreatic duct calculi (Major A)
    • Irregular main pancreatic duct contour (Minor)
    • Dilated side branches (Minor)
    • Main pancreatic duct dilation (Minor)
    • Hyperechoic main pancreatic duct margin (Minor)

    Measured: At time of EUS procedure

Secondary outcomes (19)
  1. Calculated BMI

    Capturing weight(kg) and height(cm) to calculate

    Measured: 6 months (3 months prior to endoscopic ultrasound through 3 months post-endoscopic ultrasound)

  2. Acute Recurrent Pancreatitis

    The presence or absence of recurrence of pancreatitis.

    Measured: 6 months (3 months prior to endoscopic ultrasound through 3 months post-endoscopic ultrasound)

  3. Chronic Pancreatitis

    The presence or absence of Chronic pancreatitis diagnosis

    Measured: 6 months (3 months prior to endoscopic ultrasound through 3 months post-endoscopic ultrasound)

  4. Exocrine Pancreatic Insufficiency

    The presence or absence of exocrine pancreatic insufficiency diagnosis.

    Measured: 6 months (3 months prior to endoscopic ultrasound through 3 months post-endoscopic ultrasound)

  5. Diabetes Mellitus

    The presence or absence of a diagnosis of diabetes.

    Measured: 6 months (3 months prior to endoscopic ultrasound through 3 months post-endoscopic ultrasound)

  6. EUS Rosemont Classification - Normal

    The Rosemont classification has been established to standardize an approach to EUS diagnosis of CP. The following criteria are used to determine the classification.

    Hyperechoic foci with shadowing Lobularity with honeycombing Lobularity without honeycombing Hyperechoic foci without shadowing Cysts Stranding Main pancreatic duct calculi Irregular main pancreatic duct contour Dilated side branches Main pancreatic duct dilation Hyperechoic main pancreatic duct margin

    Measured: At time of EUS

  7. EUS Rosemont Classification - Indeterminate for CP

    The Rosemont classification has been established to standardize an approach to EUS diagnosis of CP. The following criteria are used to determine the classification.

    Hyperechoic foci with shadowing Lobularity with honeycombing Lobularity without honeycombing Hyperechoic foci without shadowing Cysts Stranding Main pancreatic duct calculi Irregular main pancreatic duct contour Dilated side branches Main pancreatic duct dilation Hyperechoic main pancreatic duct margin

    Measured: At time of EUS

  8. EUS Rosemont Classification - Suggestive of CP

    The Rosemont classification has been established to standardize an approach to EUS diagnosis of CP. The following criteria are used to determine the classification.

    Hyperechoic foci with shadowing Lobularity with honeycombing Lobularity without honeycombing Hyperechoic foci without shadowing Cysts Stranding Main pancreatic duct calculi Irregular main pancreatic duct contour Dilated side branches Main pancreatic duct dilation Hyperechoic main pancreatic duct margin

    Measured: At time of EUS

  9. EUS Rosemont Classification - Consistent With CP

    The Rosemont classification has been established to standardize an approach to EUS diagnosis of CP. The following criteria are used to determine the classification.

    Hyperechoic foci with shadowing Lobularity with honeycombing Lobularity without honeycombing Hyperechoic foci without shadowing Cysts Stranding Main pancreatic duct calculi Irregular main pancreatic duct contour Dilated side branches Main pancreatic duct dilation Hyperechoic main pancreatic duct margin

    Measured: At time of EUS

  10. MRI Cambridge Grade: Normal

    Cambridge Grade:

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Severe)

    Measured: At time of MRI

  11. MRI Cambridge Grade: Equivocal

    Cambridge Grade:

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Severe)

    Measured: At time of MRI

  12. MRI Cambridge Grade: Mild

    Cambridge Grade:

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Severe)

    Measured: At time of MRI

  13. MRI Cambridge Grade: Moderate

    Cambridge Grade:

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Severe)

    Measured: At time of MRI

  14. MRI Cambridge Grade: Severe

    Cambridge Grade:

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of MRI

  15. ERCP Cambridge Criteria: Normal

    Cambridge Criteria

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of ERCP

  16. ERCP Cambridge Criteria: Equivocal

    Cambridge Criteria

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of ERCP

  17. ERCP Cambridge Criteria: Mild

    Cambridge Criteria

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of ERCP

  18. ERCP Cambridge Criteria: Moderate

    Cambridge Criteria

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of ERCP

  19. ERCP Cambridge Criteria: Marked

    Cambridge Criteria

    1. (Normal)
    2. (Equivocal)
    3. (Mild)
    4. (Moderate)
    5. (Marked)

    Measured: At time of ERCP

Timeline

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

  1. First posted5 Oct 2023
  2. Study start13 Sep 2021
  3. Primary completion4 Aug 2023
  4. Study completion4 Aug 2023

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
Diagnosis
Allocation
Not applicable
Intervention model
Single group
Masking
None (open label)
Enrolment
66 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT06068426
Sponsor's protocol ID
2021-0499
Status last verified
Jun 2025
First submitted
26 Jun 2023
Last updated
15 Jul 2025
FDA-regulated drug
No
FDA-regulated device
No

Questions about this trial

What is this clinical trial studying?

A study testing Transabdominal ultrasound Shear wave elastography in people with Chronic Pancreatitis and Acute Recurrent Pancreatitis, run by David Vitale MD 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 6 inclusion and 5 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 15 Jul 2025. 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?

Yes. Results are posted in the registry (first posted 15 Jul 2025). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

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?

EUS Pancreatic Findings- Rosemont Criteria (time frame: At time of EUS procedure). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
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 15 Jul 2025.

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