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Liver Transplant Rejection

Gastroenterology
2
Pipeline Programs
7
Companies
5
Clinical Trials
0
Approved Products

Pipeline by Development Stage

Preclinical
Phase 1
Phase 1/2
Phase 2
Phase 2/3
Phase 3
On Market
0
0
0
1
0
0
1
Early DiscoveryClinical DevelopmentMarket

Gastroenterology is a $7.3B market characterized by mature, blockbuster-driven portfolios with near-term patent cliff risks.

$7.3B marketMature→ Stable30 products15 companies

Key Trends

  • AbbVie dominance with 43% of top-10 product spending (LINZESS, CREON, RINVOQ)
  • Guanylate cyclase activators and JAK inhibitors driving innovation in constipation and IBD
  • Multiple patent expirations 2026–2030 creating biosimilar and generic erosion headwinds

Career Verdict

Gastroenterology offers stable, well-compensated roles but limited growth upside; best for risk-averse professionals seeking established markets over innovation-driven career trajectories.

AI-generated market analysis based on FDA, CMS, ClinicalTrials.gov, and hiring data

Market Leaders

#1LINZESSStable
$1.8B
AbbVie·Peak7.7yr
#2CREONDeclining
$1.5B
AbbVie·LOE Approaching
#3XIFAXANDeclining
$1.1B
Bausch Health·LOE Approaching
#4RINVOQGrowing
$976M
AbbVie·Peak11.8yr
#5XELJANZ XRStable
$586M
Pfizer·Peak8.3yr

Drug Class Breakdown

Unknown Mechanism
$2.5B(34%)

mature portfolio anchor

Guanylate Cyclase Activators
$1.9B(27%)

well-established class

Pancreatic Enzymes
$1.5B(20%)

facing biosimilar competition

Janus Kinase Inhibitors
$976M(13%)

growing IBD adoption

Proton Pump Inhibitors
$107M(1%)

commoditized

Career Outlook

Stable

Gastroenterology is a stable, mature market anchored by blockbusters with long patent runways (LINZESS to 2034, RINVOQ to 2038) but faces near-term erosion (XELJANZ 2026). Employment growth is modest and concentrated in device/diagnostic firms rather than pure-pharma. Best for professionals seeking predictable revenue streams over high-risk innovation bets.

Breaking In

Target roles at Roche, J&J, or diagnostic-adjacent firms to maximize hiring volume; pure pharma gastro entry points at AbbVie/Pfizer are limited and highly competitive.

For Experienced Professionals

Leverage gastro expertise in broader GI/immunology roles (Takeda, Novartis) or transition to medical devices/diagnostics where hiring is 3x higher than pharma.

In-Demand Skills

IBD and IBS indication expertiseJAK inhibitor pharmacologyMedical device integration (diagnostics, endoscopy)Generic/biosimilar launch readinessReal-world evidence generation

Best For

Medical Science Liaison (IBD/IBS focus)Commercial Manager (Generic Launch)Clinical Operations SpecialistMarket Access/Reimbursement StrategistRegulatory Affairs (small molecule focus)

Hiring Landscape

$70K-$213K

Total hiring across the gastro ecosystem is 1,818 jobs, dominated by engineering (434) and commercial roles (269). Roche leads absolute hiring at 377 roles, followed by Johnson & Johnson (323) and GE HealthCare (293), reflecting broad medical device and diagnostic involvement alongside pharma. AbbVie's gastro-specific hiring (78 jobs) is modest relative to its portfolio dominance.

1,818
Open Roles
4
Companies Hiring
3
Departments

Top Hiring Companies

377Growing
293Stable
78Stable

By Department

Engineering(24%)
$169K
Commercial(15%)
$176K
Manufacturing(10%)
$213K

Manufacturing and commercial roles command premium salaries ($213K and $176K respectively), but total gastro-pharma hiring is concentrated in Roche and J&J, not pure-play GI companies.

Competitive Landscape

4 companies ranked by most advanced pipeline stage

Paladin Labs
Paladin LabsQC - Saint-Laurent
1 program
1
PrografPhase 41 trial
Active Trials
NCT05655273Enrolling By Invitation40Est. Feb 2026
Sandoz
SandozAustria - Kundl
1 program
1
CFZ533Phase 21 trial
Active Trials
NCT03781414Terminated129Est. Apr 2023
Autonomous Therapeutics
1 program
MycophenolateN/A2 trials
Active Trials
NCT05707520Unknown500Est. Sep 2023
NCT04009525Completed823Est. Oct 2023
Genomics
GenomicsUK - Oxford
1 program
Patients monitored with TruGraf and TRAC Liver testingN/A1 trial
Active Trials
NCT05335551Unknown130Est. May 2023

Trial Timeline

Clinical trial activity over time

2021
2022
2023
2024
2025
2026
Paladin LabsPrograf
Autonomous TherapeuticsMycophenolate
SandozCFZ533
Autonomous TherapeuticsMycophenolate
GenomicsPatients monitored with TruGraf and TRAC Liver testing

Clinical Trials (5)

Total enrollment: 1,622 patients across 5 trials

Conversion of Maintenance Prograf to Envarsus in Liver Transplant Recipients

Start: Jan 2024Est. completion: Feb 202640 patients
Phase 4Enrolling By Invitation

Hematopoietic Stem Cell Transplantation for Patients With Thalassemia Major: A Multicenter, Prospective Clinical Study

Start: Jul 2019Est. completion: Oct 2023823 patients
Phase 4Completed

Study of Efficacy, Safety, Tolerability, Pharmacokinetic (PK) and Pharmacodynamic (PD) of an Anti-CD40 Monoclonal Antibody, CFZ533, in Liver Transplant Recipients With Additional 12-month Follow-up and Long-term Extension

Start: Oct 2019Est. completion: Apr 2023129 patients
Phase 2Terminated

Long-term Benefit of MPA in Liver Transplantation

Start: Dec 2022Est. completion: Sep 2023500 patients
N/AUnknown
NCT05335551GenomicsPatients monitored with TruGraf and TRAC Liver testing

TRU-IMMUNO: Optimizing Liver Immunosuppression

Start: May 2022Est. completion: May 2023130 patients
N/AUnknown

Related Jobs in Gastroenterology

Phase Legend

PreclinicalLab & animal studies
Phase 1Safety & dosing
Phase 2Efficacy testing
Phase 3Large-scale trials
On MarketApproved & available

Key Insights

7 companies competing in this space

The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.