Liver Transplant
Pipeline by Development Stage
Drug Modality Breakdown
Gastroenterology is a $7.3B market characterized by mature, blockbuster-driven portfolios with near-term patent cliff risks.
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
| # | Product | Company | Revenue | Share | Stage | Trend | LOE |
|---|---|---|---|---|---|---|---|
| 1 | LINZESS (linaclotide) | AbbVie | $1.8B | 25% | Peak | Stable | 7.7yr |
| 2 | CREON (pancrelipase) | AbbVie | $1.5B | 21% | LOE Approaching | Declining | |
| 3 | XIFAXAN (rifaximin) | Bausch Health | $1.1B | 15% | LOE Approaching | Declining | |
| 4 | RINVOQ (upadacitinib) | AbbVie | $976M | 13% | Peak | Growing | 11.8yr |
| 5 | XELJANZ XR (tofacitinib) | Pfizer | $586M | 8% | Peak | Stable | 8.3yr |
Drug Class Breakdown
mature portfolio anchor
well-established class
facing biosimilar competition
growing IBD adoption
commoditized
Career Outlook
StableGastroenterology 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
Best For
Hiring Landscape
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.
By Department
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
8 companies ranked by most advanced pipeline stage
Trial Timeline
Clinical trial activity over time
Showing 15 of 24 trials with date data
Clinical Trials (24)
Total enrollment: 103,396 patients across 24 trials
Efficacy and Safety of CertiroBell® Tablet Plus Tacrolimus in Primary Living Donor Liver Transplant Recipients
Efficacy and Safety of Everolimus Versus Mycophenolate Mofetil in Liver Transplant Recipients.
Efficacy and Safety of Once-Daily Tacrolimus in Liver Transplant Recipients (SOUL)
Study on Treatment of Pegylated Interferon Alfa 2a(Pegasys®) in the Korean Chronic Hepatitis B(CHB) Adults
Pegasys Plus Entecavir Versus Entecavir Versus Pegasys for Hepatitis B e Antigen-Negative Chronic Hepatitis B
Liver Fibrosis in Patients Transplanted for Hepatitis C Receiving Either Cyclosporine Microemulsion or Tacrolimus
Safety and Effectiveness Using Pegasys and Copegus in Recipients of Liver Transplantation With Hepatitis C
Efficacy and Safety of Cyclosporine Microemulsion Given Once a Day in Adult Stable Liver Transplant Recipients
Efficacy and Safety of Cyclosporine Microemulsion in Diabetic Adult Stable Liver Transplant Recipients
Cyclosporine A C-2h Monitoring Versus Tacrolimus C-0h Monitoring in de Novo Liver Transplant Recipients
A Multicentre, Randomised, Open-label, Controlled, 12-month Follow-up Study to Assess Impact on Renal Function of an Immunosuppression Regimen Based on Tacrolimus Minimisation in Association With Everolimus in de Novo Liver Transplant Recipients.
Efficacy and Safety of Basiliximab in Hepatitis C Virus Positive Patients Undergoing Liver Transplantation
Safety and Efficacy of Perioperative Remodulin® in Orthotopic Liver Transplant Recipients
Evaluation of Donor Specific Immune Senescence and Exhaustion as Biomarkers of Tolerance Post Liver Transplantation
Pegylated Interferon Alfa-2a Salvage Therapy in High Risk Polycythemia Vera (PV) or Essential Thrombocythemia (ET)
Open Label Study of Single Agent Oral RG7388 in Patients With Polycythemia Vera and Essential Thrombocythemia
Transitional ePRO Diary Liver (Transitional-ePRO)
OCS Liver Perfusion (OLP) Post-Approval Registry
US National OCS Liver Perfusion (OLP) Registry
OCS Liver DCD Trial
OCS Liver PROTECT Continued Access Protocol
OCS Liver PROTECT Continued Access Protocol (CAP) Continuation Post-Approval Study
OCS Liver PROTECT Continuation Post-Approval Study
Mycophenolic Acid (MPA) Monotherapy in Liver Transplantation
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Key Insights
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.