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Data updated: Jun 28, 2026

SINCALIDE · MAIA PHARMS INC

Gastrointestinal Approved 1976-07-21

Sincalide is a cholecystokinin analog used in adults to assist with various diagnostic procedures involving the digestive system. It helps patients by stimulating the gallbladder to contract, which allows healthcare providers to image the organ or collect bile samples for analysis. Additionally, it is used to speed up the movement of barium through the small intestine during imaging tests and works alongside other medications to help evaluate pancreatic function.

Source: FDA Label • Cholecystokinin Analog

How SINCALIDE Works

This drug works by mimicking the natural hormone cholecystokinin to trigger the gallbladder to contract and release bile. When injected, it also increases intestinal movement and stimulates the pancreas to release enzymes and bicarbonate. These actions help clinicians assess how well the gallbladder and pancreas are functioning or move materials through the gut more quickly during X-rays.

1
Indication
--
Phase 3 Trials
1
Priority Reviews
49
Years on Market

Details

Status
Prescription
First Approved
1976-07-21
Patent Cliff
2038

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Active Ingredient: SINCALIDE

SINCALIDE Approval History

2023
2024
2025
2026
Original
New Indication
New Form
Label Update
2 FDA actions from 2022 to 2023
Oct 2023 SUPPL
Label · Labeling
Nov 2022 ORIGINAL Priority
Update · Type 5 - New Formulation or New Manufacturer

What SINCALIDE Treats

3 indications

SINCALIDE is approved for 3 conditions since its original approval in 2022. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Gallbladder contraction for diagnostic imaging or bile sampling
  • Pancreatic secretion stimulation for enzyme and composition analysis
  • Small bowel transit acceleration during barium meal examinations
Source: FDA Label

SINCALIDE Competitive Set

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Three rings of competition based on shared molecular targets and treated indications.

Indication competitors

2

Same indication, different mechanism — what else might this patient receive?

Filters applied: drops same-active-ingredient (505(b)(2) reformulations), route-mismatch (topical vs systemic), and cross-therapeutic-area matches in same-indication rings.

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Clinical Trial Registry

1 trials
Trial Sponsor ID Phase Status Title
NCT00706381 results posted 080165 08-DK-0165 Ph 3 completed Thyroid Hormones Homeostasis and Energy Metabolism Changes During Stimulation of Endogenously Secreted Bile Acids (BAs)
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Key Completed Trials

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Trial Timeline

Full development history with FDA approval milestones

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Understanding FDA Approval Types
Count Type What it means
- ORIG Original approval - drug first enters market
- SUPPL - Efficacy New indication (new disease/condition approved)
- SUPPL - Labeling Label text changes (warnings, dosing updates)
- SUPPL - Manufacturing Production changes (new facility)
- SUPPL - Chemistry Formulation changes (new dosage strength)

Green lines in the timeline show ORIG and Efficacy approvals - the clinically meaningful milestones.

SINCALIDE FDA Label Details

Indications & Usage

FDA Label (PDF)

Sincalide for Injection is indicated in adults to: stimulate gallbladder contraction, as may be assessed by various methods of diagnostic imaging, or to obtain by duodenal aspiration a sample of concentrated bile for analysis of cholesterol, bile salts, phospholipids, and crystals; stimulate pancreatic secretion in combination with secretin prior to obtaining a duodenal aspirate for analysis of enzyme activity, composition, and cytology; accelerate the transit of a barium meal through the small bowel, thereby decreasing the time and extent of radiation associated with fluoroscopy and x-ray exa...

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3 OB patents · 1 families · 10 international docs across 4 countries

SINCALIDE Patents & Exclusivity

Latest Patent: Apr 2038

Patents (3 active)

US11737983 Expires Apr 20, 2038
US11318100 Expires Apr 20, 2038
US11110063 Expires Apr 20, 2038
Source: FDA Orange Book

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Patent Timeline

  • Cliff: 2038
  • 9 active patents

Trial Analysis

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Data Sources

Data sourced from official FDA and NIH databases. Click links to verify on original sources.