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Hypoparathyroidism

Endocrinology
12
Pipeline Programs
9
Companies
27
Clinical Trials
5 recruiting
0
Approved Products

Pipeline by Development Stage

Preclinical
Phase 1
Phase 1/2
Phase 2
Phase 2/3
Phase 3
On Market
0
3
1
6
0
2
0
Early DiscoveryClinical DevelopmentMarket

Drug Modality Breakdown

RNA Therapeutic
150%
Peptide
150%
+ 16 programs with unclassified modality

Endocrinology is a $1.4B mature market dominated by legacy products and characterized by significant patent cliff exposure in the near-term.

$1.4B marketMature→ Stable30 products15 companies

Key Trends

  • Two blockbusters (FORTEO, SYNTHROID) approaching LOE with $780M combined spend
  • Growth phase products (ORGOVYX, TYMLOS) entering peak revenue years through 2040
  • Heavy trial activity (625 total) concentrated in Phase 3 and Phase 4 studies indicating established disease focus

Career Verdict

Endocrinology offers stability and specialized expertise but limited growth upside; best suited for professionals comfortable in mature markets seeking deep disease knowledge rather than explosive market expansion.

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

Market Leaders

#1FORTEODeclining
$425M
Eli Lilly and Company·LOE_APPROACHING
#2SYNTHROIDDeclining
$355M
AbbVie·LOE_APPROACHING
#3ORGOVYXStable
$277M
#4TYMLOSStable
$198M
Radius Health·PEAK13.7yr

Drug Class Breakdown

Parathyroid Hormone Analogs
$425M(30%)

LOE approaching; potential for new mechanisms

Thyroid Replacement (T3/T4 synthesis)
$379M(27%)

Mature, multiple generics; limited differentiation

GnRH Receptor Antagonists
$278M(20%)

Growth trajectory through 2037

Growth Hormone Analogs (Somatropin)
$27M(2%)

Stable; multiple biosimilars in market

CYP11B1 Inhibitors (Cortisol management)
$45M(3%)

Emerging niche for rare endocrine disorders

Career Outlook

Stable

Endocrinology offers deep specialization and stable employment but limited growth trajectory; market maturity and patent cliff exposure create restructuring risk for legacy product teams at large pharma. Career advancement depends on niche expertise (rare endocrine disorders, bone metabolism) and willingness to work at smaller or specialist biotech firms where hiring is concentrated. Compensation is moderate relative to other therapeutic areas, with Medical Affairs and Clinical Operations commanding premiums.

Breaking In

Prioritize roles at Neurocrine Biosciences or other specialist firms over large pharma to gain endocrinology depth; seek Clinical Operations or IT positions for better compensation and career stability.

For Experienced Professionals

Experienced professionals should pursue Medical Affairs or senior Clinical Operations roles (highest salaries) or consider pivoting to emerging indications (GnRH antagonists in non-prostate oncology, novel PTH mechanisms) to avoid legacy product decline.

In-Demand Skills

Regulatory affairs (navigating complex endocrinology indications and biosimilar pathways)Health economics and market access (managing mature market competition)Clinical trial operations (Phase 3/4 expertise given trial distribution)Real-world evidence and outcomes research (post-approval monitoring of legacy products)

Best For

Medical Science Liaison (strong compensation, focused disease education)Clinical Operations Manager (11% of roles, $210K avg)Regulatory Affairs Specialist (managing LOE transitions and generic competition)Market Access Analyst (managing pricing pressure on thyroid and bone products)

Hiring Landscape

$115K-$359K

Endocrinology hiring is concentrated at specialist biotech firms (Neurocrine: 126 jobs, 93% of available positions) rather than large pharma, indicating a niche market dynamic. IT roles dominate openings (51 jobs, $201K avg) followed by R&D (21 jobs, $120K avg), suggesting company-level digitalization and data infrastructure needs. Compensation ranges widely ($115K-$359K), with Medical Affairs offering premium salaries ($359K) but minimal openings (6 jobs).

135
Open Roles
3
Companies Hiring
5
Departments

Top Hiring Companies

3Stable

By Department

IT(38%)
$201K
Research & Development(16%)
$120K
Commercial(13%)
$115K
Clinical Operations(11%)
$210K
Medical Affairs(4%)
$359K

Limited total opportunity (135 jobs) concentrated at one biotech firm signals a tight job market; IT and Clinical Operations offer best compensation, but specialized endocrinology roles are scarce.

Competitive Landscape

9 companies ranked by most advanced pipeline stage

Ascendis Pharma
Ascendis PharmaCA - Palo Alto
2 programs
2
TransCon PTHPhase 32 trials
palopegteriparatidePhase 3Peptide4 trials
Active Trials
NCT04701203Completed84Est. Jan 2025
NCT04009291Completed59Est. Apr 2025
NCT05654701Approved For Marketing
+3 more trials
Entera Bio
Entera BioIsrael - Jerusalem
3 programs
1
2
EB612Phase 2
EnteraBio's Oral Parathyroid HormonePhase 2
EBP05Phase 1
Biocorp
BiocorpFrance - Issoire
3 programs
1
2
EB612Phase 21 trial
EnteraBio's Oral Parathyroid HormonePhase 21 trial
EBP05Phase 11 trial
Active Trials
NCT05965167Completed45Est. Feb 2026
NCT03516773Completed20Est. Feb 2019
NCT02152228Completed20Est. Jul 2015
Human BioSciences
Human BioSciencesWV - Martinsburg
2 programs
2
Synthetic Human Parathyroid Hormone 1-34Phase 21 trial
Synthetic Human Parathyroid Hormone 1-34 pumpPhase 21 trial
Active Trials
NCT00001304Completed27Est. Apr 2014
NCT00743782Completed21Est. Apr 2014
UNION therapeutics
UNION therapeuticsDenmark - Hellerup
2 programs
1
1
Single subcutaneous injectionPhase 1/21 trial
intravenous administration of PTH1-84 mRNAPhase 1RNA Therapeutic1 trial
Active Trials
NCT07197450Recruiting6Est. Apr 2026
NCT07530705Recruiting15Est. Jun 2026
MBX Biosciences
MBX BiosciencesCARMEL, IN
2 programs
400 µg of MBX 2109 once-weekly by subcutaneous injectionPHASE_21 trial
MBX 2109PHASE_21 trial
Active Trials
NCT06531941Active Not Recruiting60Est. May 2027
NCT06465108Completed64Est. Jun 2025
Takeda
TakedaTOKYO, Japan
2 programs
NPSP558PHASE_34 trials
rhPTHPHASE_45 trials
Active Trials
NCT01455181Completed24Est. Apr 2012
NCT01297309Completed51Est. Jun 2018
NCT01268098Completed42Est. Nov 2011
+6 more trials
Chugai Pharma
Chugai PharmaJapan - Tokyo
1 program
PCO371PHASE_11 trial
Active Trials
NCT04209179Terminated5Est. May 2021
VISEN Pharmaceuticals
VISEN PharmaceuticalsChina - Shanghai
1 program
TransCon PTHPHASE_31 trial
Active Trials
NCT05387070Completed81Est. Jan 2026

Trial Timeline

Clinical trial activity over time

2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
TakedarhPTH
Ascendis Pharmapalopegteriparatide
TakedarhPTH
VISEN PharmaceuticalsTransCon PTH
Ascendis PharmaTransCon PTH
TakedarhPTH
TakedaNPSP558
TakedaNPSP558
TakedaNPSP558
TakedaNPSP558
MBX Biosciences400 µg of MBX 2109 once-weekly by subcutaneous injection
MBX BiosciencesMBX 2109
Ascendis PharmaTransCon PTH
BiocorpEB612
BiocorpEnteraBio's Oral Parathyroid Hormone

Showing 15 of 26 trials with date data

Clinical Trials (27)

Total enrollment: 1,113 patients across 27 trials

A Study to Learn if Recombinant Human Parathyroid Hormone [rhPTH(1-84)] Can Improve Symptoms and Metabolic Control in Adults With Hypoparathyroidism (BALANCE)

Start: Jan 2018Est. completion: May 202293 patients
Phase 4Completed
NCT07081997Ascendis Pharmapalopegteriparatide

A Phase 3 Randomized Clinical Trial to Investigate the Safety and Efficacy of Palopegteriparatide at Doses Greater Than 30 μg/Day in Adult Participants With Hypoparathyroidism

Start: Apr 2026Est. completion: Jun 202836 patients
Phase 3Recruiting

A Clinical Study of rhPTH(1-84) Treatment in Japanese Participants With Chronic Hypoparathyroidism

Start: Aug 2022Est. completion: May 20230
Phase 3Withdrawn

PaTHway CHINA TRIAL: A Trial to Investigating the Safety, Tolerability and Efficacy of TransCon PTH in Adults With Hypoparathyroidism

Start: Jul 2021Est. completion: Jan 202681 patients
Phase 3Completed

A Trial Investigating the Safety, Tolerability and Efficacy of TransCon PTH Administered Daily in Adults With Hypoparathyroidism

Start: Feb 2021Est. completion: Jan 202584 patients
Phase 3Completed

Safety and Efficacy Study of rhPTH(1-84) in Subjects With Hypoparathyroidism

Start: Sep 2018Est. completion: Apr 202022 patients
Phase 3Terminated

A Study to Investigate the Safety and Tolerability of NPSP558, for the Treatment of Adults With Hypoparathyroidism - A Clinical Extension Study in Hungary

Start: Aug 2011Est. completion: Apr 201224 patients
Phase 3Completed

A Open-label Study Investigating the Safety and Tolerability of NPSP558, a Recombinant Human Parathyroid Hormone (rhPTH [1-84]), for the Treatment of Adults With Hypoparathyroidism - A Clinical Extension Study (RACE)

Start: Apr 2011Est. completion: Jun 201851 patients
Phase 3Completed

Study of Safety and Efficacy of a rhPTH[1-84] of Fixed Doses of 25 and 50 mcg in Adults With Hypoparathyroidism (RELAY)

Start: Feb 2011Est. completion: Nov 201142 patients
Phase 3Completed

Use of NPSP558 in the Treatment of Hypoparathyroidism

Start: Dec 2008Est. completion: Sep 2011124 patients
Phase 3Completed
NCT06531941MBX Biosciences400 µg of MBX 2109 once-weekly by subcutaneous injection

Extension Study to Evaluate the Long-Term Safety and Tolerability of MBX 2109 in Patients With Hypoparathyroidism

Start: Oct 2024Est. completion: May 202760 patients
Phase 2Active Not Recruiting

Safety, Pharmacokinetics and Efficacy of MBX 2109 in Patients With Hypoparathyroidism

Start: Aug 2024Est. completion: Jun 202564 patients
Phase 2Completed

A Trial Investigating the Safety, Tolerability and Efficacy of TransCon PTH in Adults With Hypoparathyroidism

Start: Aug 2019Est. completion: Apr 202559 patients
Phase 2Completed

Oral PTH(1-34) PK and PD Study in Patients With Hypoparathyroidism

Start: Jun 2018Est. completion: Feb 201920 patients
Phase 2Completed
NCT02152228BiocorpEnteraBio's Oral Parathyroid Hormone

A Pilot Study to Assess the Safety and Efficacy of Oral PTH (1-34) in the Treatment of Hypoparathyroidism

Start: Jul 2014Est. completion: Jul 201520 patients
Phase 2Completed
NCT00743782Human BioSciencesSynthetic Human Parathyroid Hormone 1-34 pump

Comparing Pump With Subcutaneous Injection Delivery of PTH 1-34 in the Management of Chronic Hypoparathyroidism

Start: Aug 2008Est. completion: Apr 201421 patients
Phase 2Completed
NCT00001304Human BioSciencesSynthetic Human Parathyroid Hormone 1-34

Treatment of Hypoparathyroidism With Synthetic Human Parathyroid Hormone 1-34

Start: Oct 1991Est. completion: Apr 201427 patients
Phase 2Completed
NCT07530705UNION therapeuticsSingle subcutaneous injection

Efficacy and Safety of Subcutaneous Injection of XH-02 in the Treatment of Adult Hypoparathyroidism

Start: Nov 2025Est. completion: Jun 202615 patients
Phase 1/2Recruiting
NCT07197450UNION therapeuticsintravenous administration of PTH1-84 mRNA

Efficacy and Safety of XH02 for the Treatment of Hypoparathyroidism

Start: May 2025Est. completion: Apr 20266 patients
Phase 1Recruiting

Assess Safety and Compare PK of New Oral hPTH(1-34) Tablet Formulations vs. EBP05 Tablets and Subcutaneous Forteo

Start: May 2023Est. completion: Feb 202645 patients
Phase 1Completed

A Study of Relative Bioavailability of a New Formulation Compared With the Approved Formulation of rhPTH [1-84] and to Find Out Dose Linearity of the New Formulation in Healthy Adults

Start: Nov 2021Est. completion: Apr 202296 patients
Phase 1Completed

A Clinical Study Investigating the Safety, Tolerability, PK and PD of PCO371 in Patients With Hypoparathyroidism

Start: Jul 2020Est. completion: May 20215 patients
Phase 1Terminated

Study of rhPTH(1-84) in Japanese Healthy Subjects Compared With Matched Caucasian Healthy Adult Subjects

Start: May 2017Est. completion: Jun 201724 patients
Phase 1Completed

Study to Assess the Blood Concentrations and Actions of Recombinant Human Parathyroid Hormone (rhPTH [1-84]) When Given Once and Twice Daily to Participants With Hypoparathyroidism

Start: Apr 2017Est. completion: Mar 201934 patients
Phase 1Completed
NCT05654701Ascendis Pharmapalopegteriparatide

Expanded Access Program of Palopegteriparatide in Patients With Hypoparathyroidism

N/AApproved For Marketing
NCT07264634Ascendis Pharmapalopegteriparatide

A Study to Assess the Amount of Palopegteriparatide in Breast Milk of Lactating Females Requiring YORVIPATH® (Palopegteriparatide)

Start: Mar 2026Est. completion: Jan 202810 patients
N/ARecruiting
NCT07345494Ascendis Pharmapalopegteriparatide

A Global Pregnancy Registry to Assess Maternal, Fetal, and Infant Outcomes Following Exposure to YORVIPATH® (Palopegteriparatide) During Pregnancy and Breastfeeding

Start: Feb 2026Est. completion: Jan 203650 patients
N/ARecruiting

Related Jobs in Endocrinology

Phase Legend

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

Key Insights

2 late-stage (Phase 3) programs, potential near-term approvals
5 actively recruiting trials targeting 1,113 patients
9 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.