TheraRadar
Data updated: May 26, 2026

CLENPIQ (citric acid)

Acidifying Activity Trial Activity: Mature 1 active trials
Gastrointestinal Approved 2017-11-28

CLENPIQ is a fixed-dose combination of sodium picosulfate, magnesium oxide, and anhydrous citric acid indicated for colon cleansing in preparation for colonoscopy in adults and pediatric patients aged 9 years and older. The formulation utilizes a dual-action mechanism, combining a stimulant laxative with an osmotic laxative to achieve thorough bowel evacuation.

Source: FDA Label • FERRING PHARMS INC • Calculi Dissolution Agent

How CLENPIQ Works

CLENPIQ exerts its effect through two distinct mechanisms. Sodium picosulfate is hydrolyzed by colonic bacteria into the active metabolite bis-(p-hydroxy-phenyl)-pyridyl-2-methane (BHPM), which directly stimulates the colonic mucosa to increase peristalsis. Concurrently, magnesium oxide and citric acid react in solution to form magnesium citrate; this osmotic agent induces water retention within the gastrointestinal lumen, increasing intraluminal pressure and facilitating colon clearance.

Development Insights

Ferring Pharmaceuticals conducting 1 trials (33%)
3 indications explored (Focused)
bowel preparation (1 trials)
bowel preparation solutions (1 trials)
intrabony periodontal defect (1 trials)
3
Indications
--
Phase 3 Trials
8
Years on Market

Details

Status
Prescription
First Approved
2017-11-28
Patent Cliff
2038

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Patent cliff and revenue data

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Routes
ORAL
Dosage Forms
SOLUTION

CLENPIQ Approval History

2018
2019
2020
2021
2022
2023
2024
2025
2026
Original
New Indication
New Form
Label Update
5 FDA actions from 2017 to 2023 · 2 indication expansions
Aug 2023 SUPPL
Label · Labeling
Aug 2022 SUPPL
Label · Labeling
Oct 2019 SUPPL
Efficacy

What CLENPIQ Treats

1 indications

CLENPIQ is approved for 1 conditions since its original approval in 2017. These indications span multiple therapeutic areas including oncology, immunology, and more.

  • Colon cleansing for colonoscopy preparation
Source: FDA Label

CLENPIQ Competitive Set

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

Indication competitors

3

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

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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

3 trials
Trial Sponsor ID Phase Status Title
NCT04113382 PICCOLO 000359 Ph 1, Ph 2 recruiting Study Assessing CLENPIQ as Bowel Preparation for Pediatric Colonoscopy
NCT03198221 results posted 17-127 Ph 4 terminated Comparison of Clenpiq vs Golytely Bowel Preparation
NCT03769402 52-376 Ph 4 completed The Influence of Citric Acid Bone Surface Etching and Bone Defect Fill on GCF BMP-2 Release Profile
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Active Pipeline

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Ongoing clinical trials by development phase

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Key Completed Trials

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Completed studies with published results, ranked by significance

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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.

CLENPIQ FDA Label Details

Indications & Usage

FDA Label (PDF)

CLENPIQ is indicated for the treatment of Colon cleansing for colonoscopy preparation.

View full patent landscape →
4 OB patents · 2 families · 33 international docs across 13 countries

CLENPIQ Patents & Exclusivity

Latest Patent: Jan 2038

Patents (5 active)

US12458634 Expires Jan 27, 2038
US9827231 Expires Jun 26, 2034
US11191753 Expires Jun 23, 2034
US12576072 Expires Jun 23, 2034
US10624879 Expires Jun 23, 2034
Source: FDA Orange Book

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Deep insights for CLENPIQ

Revenue Insights

  • Quarterly revenue tracking
  • Historical trend analysis

Patent Timeline

  • Cliff: 2038
  • 5 active patents

Trial Analysis

  • 3 total trials
  • Stage: Mature

Competitive Landscape

  • Competitor tracking
  • Same target/indication analysis
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Data Sources

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

How We Calculate These Metrics

Trial Activity Stage

Measures the current development activity pattern based on trial phases, status, and trends. Important: This measures R&D activity, not commercial lifecycle.

Trial statuses: "Active" means recruiting or ongoing. "Completed" means reached planned endpoint. "Terminated" means stopped early—often due to safety, efficacy, or business reasons.

  • Growth: High proportion of early-phase trials (Phase 1/2), active development
  • Expansion: Significant Phase 3 activity, approaching or pursuing approvals
  • Mature: Substantial Phase 4 post-marketing studies
  • Stable: Mixed phase distribution, steady development
  • Declining: Low active trial ratio, reduced R&D investment