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Hypogonadism

Endocrinology
40
Pipeline Programs
22
Companies
41
Clinical Trials
3
Approved Products

Pipeline by Development Stage

Preclinical
Phase 1
Phase 1/2
Phase 2
Phase 2/3
Phase 3
On Market
0
6
0
13
0
8
13
Early DiscoveryClinical DevelopmentMarket

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.

On Market (3)

Approved therapies currently available

AbbVie
ANDRODERMApproved
testosterone
AbbVie
transdermal1995
3M Part D
Besins Healthcare
ANDROGELApproved
testosterone
Besins Healthcare
Androgen [EPC]transdermal2011
3M Part D
Antares Therapeutics
XYOSTED (AUTOINJECTOR)Approved
testosterone enanthate
Antares Therapeutics
subcutaneous2018

Competitive Landscape

22 companies ranked by most advanced pipeline stage

Bayer
BayerLEVERKUSEN, Germany
6 programs
1
2
NEBIDOPhase 41 trial
Testosterone UndeconatePhase 41 trial
Testosterone undecanoatePhase 31 trial
Testosterone ProductN/A1 trial
Testosterone UndeconateN/A1 trial
+1 more programs
Active Trials
NCT03484260Completed27,778Est. May 2018
NCT00838838Completed26Est. May 2009
NCT00847314Completed30Est. Oct 2008
+3 more trials
AbbVie
AbbVieNORTH CHICAGO, IL
5 programs
1
1
3
AndroGel 1.62%Phase 41 trial
AndroGel®Phase 41 trial
Androderm®Phase 41 trial
ABT-SLV176Phase 31 trial
Testosterone Gel 1.62%Phase 11 trial
Active Trials
NCT01133548Completed62Est. Jul 2010
NCT02082197Withdrawn0Est. Jun 2015
NCT04274894Completed246Est. Jan 2022
+2 more trials
Prevail Therapeutics
5 programs
1
3
1
Topical Testosterone SolutionPhase 41 trial
Testosterone MD-LotionPhase 31 trial
Testosterone MD-LotionPhase 31 trial
Testosterone SolutionPhase 31 trial
Testosterone MD-LotionPhase 21 trial
Active Trials
NCT00857961Completed21Est. Jan 2008
NCT00702650Completed155Est. Jul 2009
NCT00857454Completed71Est. Aug 2009
+2 more trials
ViiV Healthcare
ViiV HealthcareNC - Durham
4 programs
1
1
2
DutasteridePhase 4
dutasteridePhase 4
Nanomilled testosteronePhase 2
Nanomilled testosteronePhase 1
Besins Healthcare
Besins HealthcareMonaco - Monaco
2 programs
1
AndroGelPHASE_21 trial
TestosteronePHASE_3
Active Trials
NCT04492553Completed7Est. Nov 2022
Tolmar
TolmarCO - Fort Collins
1 program
1
JatenzoPhase 41 trial
Active Trials
NCT06385509Active Not Recruiting110Est. Mar 2026
Antares Therapeutics
1 program
1
XYOSTED (AUTOINJECTOR)(testosterone enanthate)Phase 45 trials
Active Trials
NCT02777242Completed66Est. Aug 2016
NCT02504541Completed133Est. Jun 2016
NCT02233751Completed12Est. Oct 2014
+2 more trials
Abbott
AbbottABBOTT PARK, IL
2 programs
1
TestosteronePhase 31 trial
AndroGelN/A1 trial
Active Trials
NCT01143818Completed1,053Est. Aug 2010
NCT00433199Completed274Est. Apr 2008
Human BioSciences
Human BioSciencesWV - Martinsburg
2 programs
1
1
TestosteronePhase 31 trial
Testosterone gelPhase 11 trial
Active Trials
NCT00161486Completed13Est. Nov 2004
NCT02419105Terminated91Est. Jun 2020
Syneos Health
Syneos HealthNC - Morrisville
1 program
1
Oral Testosterone UndecanoatePhase 31 trial
Active Trials
NCT02722278Completed222Est. Nov 2016
MSD
MSDIreland - Ballydine
3 programs
3
Oral testosterone undecanoatePhase 21 trial
Testim 1%Phase 21 trial
TestosteronePhase 21 trial
Active Trials
NCT00434824Completed322Est. Jul 2004
NCT00254553Terminated150Est. Jan 2007
NCT01460654Terminated44Est. Dec 2014
Sharp Therapeutics
Sharp TherapeuticsPA - Pittsburgh
3 programs
3
Oral testosterone undecanoatePhase 2
Testim 1%Phase 2
TestosteronePhase 2
Clarus Medical
Clarus MedicalMN - Minneapolis
2 programs
2
Oral testosterone undecanoatePhase 2
Testosterone undecanoatePhase 2
Innovation Pharmaceuticals
2 programs
2
Oral testosterone undecanoatePhase 21 trial
Testosterone undecanoatePhase 21 trial
Active Trials
NCT00695110Completed29Est. Aug 2009
NCT02697188Completed12Est. Apr 2008
Ascend Therapeutics
1 program
1
dihydrotestosteronePhase 21 trial
Active Trials
NCT00163566Completed128Est. Sep 2006
Chong Kun Dang Pharmaceutical
1 program
1
D309Phase 11 trial
Active Trials
NCT04673682Completed47Est. Jun 2022
Pfizer
PfizerNEW YORK, NY
1 program
1
Test formulationPhase 11 trial
Active Trials
NCT03792477Completed74Est. Apr 2020
Martin Pharmaceuticals
1 program
1
human chorionic gonadotropinPhase 11 trial
Active Trials
NCT03418896Completed12Est. Dec 2022
Merck & Co.
Merck & Co.RAHWAY, NJ
2 programs
Test: Follitropin alfaPHASE_11 trial
Recombinant human luteinizing hormonePHASE_31 trial
Active Trials
NCT07097259Completed55Est. Dec 2025
NCT01084265Completed31Est. Dec 2005
Colorado Therapeutics
Colorado TherapeuticsCO - Louisville
1 program
AcylineN/A1 trial
Active Trials
NCT02758431Completed232Est. Jan 2023
Ferring Pharmaceuticals
Ferring PharmaceuticalsArgentina - Buenos Aires
1 program
Quality of Life With TESTIM®N/A1 trial
Active Trials
NCT01148433Completed157Est. Jul 2011
Eli Lilly and Company
Eli Lilly and CompanyINDIANAPOLIS, IN
1 program
Topical Testosterone SolutionPHASE_4

Trial Timeline

Clinical trial activity over time

2021
2022
2023
2024
2025
2026
TolmarJatenzo
AbbVieAndroderm®
AbbVieAndroGel 1.62%
AbbVieAndroGel®
Prevail TherapeuticsTopical Testosterone Solution
BayerTestosterone Undeconate
BayerNEBIDO
Syneos HealthOral Testosterone Undecanoate
Human BioSciencesTestosterone
Antares Therapeuticstestosterone enanthate
Antares Therapeuticstestosterone enanthate
AbbVieABT-SLV176
Prevail TherapeuticsTestosterone Solution
Prevail TherapeuticsTestosterone MD-Lotion
Prevail TherapeuticsTestosterone MD-Lotion

Showing 15 of 41 trials with date data

Clinical Trials (41)

Total enrollment: 38,159 patients across 41 trials

A Phase 4 Study to Evaluate Adrenal Function in Hypogonadal Men Treated With JATENZO® for 12 Months

Start: May 2024Est. completion: Mar 2026110 patients
Phase 4Active Not Recruiting

A Study to Evaluate Androderm®'s Effect on Blood Pressure in Adult Hypogonodal Male Participants

Start: May 2020Est. completion: Jun 2021168 patients
Phase 4Completed
NCT04274894AbbVieAndroGel 1.62%

A Study of the Effect of Topical Testosterone Replacement Therapy on Blood Pressure in Adult Male Participants With Hypogonadism

Start: May 2020Est. completion: Jan 2022246 patients
Phase 4Completed

A Study to Evaluate the Effect of Testosterone Replacement Therapy (TRT) on the Incidence of Major Adverse Cardiovascular Events (MACE) and Efficacy Measures in Hypogonadal Men

Start: May 2018Est. completion: Jan 20235,246 patients
Phase 4Completed
NCT01893281Prevail TherapeuticsTopical Testosterone Solution

The Effect of Testosterone Topical Solution (LY900011) in Hypogonadal Men With Suboptimal Response to a Topical Testosterone Gel

Start: Jul 2013Est. completion: Jan 201478 patients
Phase 4Completed
NCT01092858BayerTestosterone Undeconate

NEBIDO in Symptomatic Late Onset Hypogonadism (SLOH)

Start: Sep 2010Est. completion: Jul 20114 patients
Phase 4Terminated

Nebido Versus Placebo in Elderly Men With Typical Symptoms of Late Onset Hypogonadism Over a Period of 54 Weeks

Start: Oct 2008Est. completion: Oct 20080
Phase 4Withdrawn
NCT02722278Syneos HealthOral Testosterone Undecanoate

A Study of Oral Testosterone Undecanoate (TU) in Hypogonadal Men

Start: Mar 2016Est. completion: Nov 2016222 patients
Phase 3Completed

Effects of Transdermal Testosterone and/or Monthly Vitamin D on Fall Risk in Pre--frail Hypogonadal Seniors

Start: Sep 2015Est. completion: Jun 202091 patients
Phase 3Terminated
NCT02504541Antares Therapeuticstestosterone enanthate

Subcutaneous Testosterone Enanthate Safety in Adult Men Diagnosed With Hypogonadism

Start: Jul 2015Est. completion: Jun 2016133 patients
Phase 3Completed
NCT02159469Antares Therapeuticstestosterone enanthate

Subcutaneous Testosterone Replacement Efficacy and Safety in Adult Men Diagnosed With Hypogonadism

Start: Jul 2014Est. completion: Nov 2015150 patients
Phase 3Completed

An Efficacy and Safety Study of ABT-SLV176 for the Treatment of Hypogonadal Men

Start: Mar 2014Est. completion: Jun 20150
Phase 3Withdrawn
NCT01816295Prevail TherapeuticsTestosterone Solution

A Study in Men With Low Testosterone to Measure the Effects of Testosterone Solution on Testosterone Levels, Sex Drive and Energy

Start: May 2013Est. completion: Apr 2015715 patients
Phase 3Completed
NCT00857454Prevail TherapeuticsTestosterone MD-Lotion

A Trial to Evaluate the Ongoing Skin Safety of Testosterone MD-Lotion Formulations

Start: Oct 2008Est. completion: Aug 200971 patients
Phase 3Completed
NCT00702650Prevail TherapeuticsTestosterone MD-Lotion

A Titration Trial to Determine the Effectiveness of Testosterone MD-Lotion (Cutaneous Solution) Formulations

Start: Jun 2008Est. completion: Jul 2009155 patients
Phase 3Completed
NCT00433199AbbottTestosterone

Testosterone Treatment for Hypogonadal Men

Start: Feb 2007Est. completion: Apr 2008274 patients
Phase 3Completed
NCT01084265Merck & Co.Recombinant human luteinizing hormone

A Study Using Recombinant Human Luteinizing Hormone (r-hLH, Luveris®) in the Treatment of Chinese Women With Hypogonadotropic Hypogonadism

Start: Feb 2004Est. completion: Dec 200531 patients
Phase 3Completed
NCT00220298BayerTestosterone undecanoate

Assessment of Long Term Treatment With Testosterone Undecanoate in Males With Hypogonadism

Start: Feb 2003Est. completion: Oct 200796 patients
Phase 3Completed

Gonadal Dysfunction in Male Long-term Survivors of Malignant Lymphoma; Vitality

Start: Apr 2021Est. completion: Nov 20227 patients
Phase 2Completed
NCT02777242Antares Therapeuticstestosterone enanthate

Safety of Subcutaneous Testosterone Enanthate in Adult Male Hypogonadism

Start: Jun 2016Est. completion: Aug 201666 patients
Phase 2Completed
NCT01460654MSDTestosterone

Testosterone and Alendronate in Hypogonadal Men

Start: Oct 2011Est. completion: Dec 201444 patients
Phase 2Terminated
NCT00695110Innovation PharmaceuticalsOral testosterone undecanoate

Pharmacokinetic Study of Oral Testosterone (T) Ester Formulations in Hypogonadal Men

Start: Jun 2008Est. completion: Aug 200929 patients
Phase 2Completed

Pilot Pharmacokinetic Study of Oral Testosterone Ester Formulations in Hypogonadal Men

Start: Nov 2007Est. completion: Apr 200812 patients
Phase 2Completed
NCT00857961Prevail TherapeuticsTestosterone MD-Lotion

A Study of the Pharmacokinetics of Testosterone Metered Dose (MD)-Lotion Formulations

Start: Oct 2007Est. completion: Jan 200821 patients
Phase 2Completed

A Study to Test a Measure of Symptoms of Older Men With Low Testosterone On and Off Testosterone Replacement Treatment (P05815)

Start: Jul 2005Est. completion: Jan 2007150 patients
Phase 2Terminated

Study of DHT-Gel to Treat the Symptoms of Low Testosterone in Men 55-80

Start: Oct 2004Est. completion: Sep 2006128 patients
Phase 2Completed
NCT00434824MSDOral testosterone undecanoate

Effects of Andriol Testocaps in Symptomatic Late-Onset Hypogonadism (43203)

Start: Nov 2001Est. completion: Jul 2004322 patients
Phase 2Completed
NCT01887418Antares Therapeuticstestosterone enanthate

Pharmacokinetic Study of Testosterone Enanthate

Start: Sep 2013Est. completion: Jan 201439 patients
Phase 1/2Completed
NCT07097259Merck & Co.Test: Follitropin alfa

A Study to Assess the Bioequivalence of Follitropin Alfa Solution in Pen and Follitropin Alfa Powder in Vial in Healthy Downregulated Male Participants

Start: Jul 2025Est. completion: Dec 202555 patients
Phase 1Completed

A Clinical Trial to Evaluate the Pharmacokinetic Profiles and Safety of CKD-845

Start: Nov 2020Est. completion: Jun 202247 patients
Phase 1Completed
NCT03792477PfizerTest formulation

A Bioequivalence Study of Testosterone Cypionate in Hypogonadal Males

Start: Jan 2019Est. completion: Apr 202074 patients
Phase 1Completed
NCT03418896Martin Pharmaceuticalshuman chorionic gonadotropin

Extragonadal Effects of hCG on Calcium Homeostasis

Start: Jan 2018Est. completion: Dec 202212 patients
Phase 1Completed
NCT02233751Antares Therapeuticstestosterone enanthate

Pharmacokinetic Study of Subcutaneous Testosterone Enanthate

Start: Sep 2014Est. completion: Oct 201412 patients
Phase 1Completed
NCT01133548AbbVieTestosterone Gel 1.62%

Pharmacokinetic and Comparative Bioavailability Study of Testosterone Absorption After Administration of Testosterone Gel 1.62% to the Upper Arms/Shoulders Using an Application Site Rotation or a Combination of Application Sites in Hypogonadal Males

Start: May 2010Est. completion: Jul 201062 patients
Phase 1Completed

The Effects of Testosterone on Prostate Tissue (ACYP-1)

Start: Jul 2004Est. completion: Nov 200413 patients
Phase 1Completed
NCT03484260BayerTestosterone Product

Association Between the Prevalence of Cardiovascular Risk Factors and New Use of Testosterone

Start: Apr 2018Est. completion: May 201827,778 patients
N/ACompleted

Cardiovascular Outcomes of Low Testosterone

Start: Jul 2016Est. completion: Jan 2023232 patients
N/ACompleted
NCT01148433Ferring PharmaceuticalsQuality of Life With TESTIM®

Quality of Life With TESTIM®

Start: May 2010Est. completion: Jul 2011157 patients
N/ACompleted

ESPRIT Study in Hypogonadal Men

Start: Dec 2007Est. completion: Aug 20101,053 patients
N/ACompleted
NCT00847314BayerTestosterone Undeconate

Efficacy and Tolerability of Testogel/Nebido in Combination With Exercise and Diet in Hypogonadal Male Patients

Start: Jun 2007Est. completion: Oct 200830 patients
N/ACompleted
NCT00838838BayerTestosterone Undeconate

Efficacy of Nebido on Bone Mineral Density (BMD) in Hypogonadal Paraplegic Patients With Confirmed Osteoporosis

Start: Sep 2005Est. completion: May 200926 patients
N/ACompleted

Related Jobs in Endocrinology

Phase Legend

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

Key Insights

8 late-stage (Phase 3) programs, potential near-term approvals
22 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.