CLINICAL TRIALS PROFILE FOR HUMULIN R

All Clinical Trials for Humulin R

Trial ID	Title	Status	Sponsor	Phase	Start Date	Summary
NCT00522210 ↗	Comparison of a Twice Daily Versus a Three Times Daily Insulin Regimen in Children With Type 1 Diabetes	Completed	University of Calgary	N/A	2008-03-01	The purpose of this study is to determine whether there is a difference in blood sugar control (as measured by hemoglobin A1c (HA1c)), in children given twice daily insulin injections incorporating a new long acting insulin analogue (detemir) compared to children using their current three times a day insulin injections (with intermediate and rapid acting insulin).
NCT00532766 ↗	Evaluating Pharmacokinetics and Pharmacodynamics of Jusline	Completed	King Saud University	N/A	2006-11-01	To evaluate the pharmacokinetic and pharmacodynamic profile of a new human insulin (Jusline) after subcutaneous administration, and to compare this profile with Humulin insulin.
NCT00646581 ↗	Effect of Single Dose Intranasal Insulin On Cognitive Function	Completed	University of Massachusetts, Worcester	Phase 4	2006-10-01	The purpose of the study is to find out how a small dose of insulin might affect memory, the ability to concentrate, and improve your daily functioning in patients with schizophrenia and schizoaffective disorders. Insulin is not being used to treat diabetes in this study. The investigators propose a single dose, double-blinded, placebo-controlled trial of intranasal insulin in 40 subjects with schizophrenia or schizoaffective disorder to examine insulin's effect on cognition. The specific aims include: 1. Examine the effects of single doses of 40 IU intranasal insulin compared to placebo on cognitive functioning, including attention and memory. 2. Examine whether single dose of intranasal insulin administration will raise serum insulin level and decrease plasma glucose level Insulin will be delivered through an air spray pump into your nose. The investigators will be comparing one dose of insulin (40 International Units) with placebo, an inactive liquid.
NCT00657930 ↗	Observational Study in Type 2 Diabetes Treated by an Intensive Insulin Treatment (ICT) Containing Once Daily Levemir® (Insulin Detemir)	Completed	Novo Nordisk A/S		2008-03-01	This study is conducted in Europe. The aim of this observational study is to gain practical experience with once-daily Levemir administration in type 2 diabetes patients who were previously treated with Insulatard®, Humulin® N (NPH insulins) as basal insulin as part of their ICT under normal clinical practice conditions in Hungary.
NCT00705536 ↗	Pharmacokinetic (PK), Pharmacodynamic (PD), and Safety Study of Subcutaneously Administered Humalog® With and Without Recombinant Human Hyaluronidase (rHuPH20)and Humulin-R® With and Without rHuPH20	Completed	Halozyme Therapeutics	Phase 1	2007-12-01	The purpose of the study is to compare the pharmacokinetics (PK) and pharmacodynamics (PD) of Humalog (insulin lispro) or Humulin-R (recombinant human insulin) when administered as a single subcutaneous (SC) injection of 20 units (U) with or without coadministration of recombinant human hyaluronidase PH20 (rHuPH20). The study hypothesizes that the time required to reach maximum insulin concentration (tmax) when insulin is administered with rHuPH20 will be comparable or shorter than the time required without rHuPH20.
NCT00774800 ↗	Phase II Pharmacokinetics Study of Humalog and Humulin-R With and Without rHuPH20 in Type 1 Diabetes Mellitus	Completed	Halozyme Therapeutics	Phase 2	2008-10-01	Humalog and Humulin-R (recombinant human insulin) are Food and Drug Administration (FDA) approved medications for the treatment of diabetes mellitus. Recombinant human hyaluronidase PH20 (rHuPH20) is approved by the FDA for use as an aid in the absorption and dispersion of other injectable drugs. In this study, rHuPH20 will be co-administered with both Humalog and Humulin-R in order to determine if it improves the absorption of these insulins to more closely mimic the body's natural increase in insulin in response to a meal.

Clinical Trial Conditions for Humulin R

Condition Name

Condition Name for Humulin R
Intervention	Trials
Type 2 Diabetes Mellitus	5
Diabetes Mellitus, Type 2	4
Type 1 Diabetes Mellitus	4
Hyperglycemia	3

Condition MeSH

Condition MeSH for Humulin R
Intervention	Trials
Diabetes Mellitus	18
Diabetes Mellitus, Type 2	11
Diabetes Mellitus, Type 1	9
Hyperglycemia	3

Clinical Trial Locations for Humulin R

Trials by Country

Trials by Country for Humulin R
Location	Trials
United States	24
Italy	10
India	7
Canada	4
Germany	3

Trials by US State

Trials by US State for Humulin R
Location	Trials
California	7
Texas	3
Minnesota	2
Arizona	2
Michigan	1

Clinical Trial Progress for Humulin R

Clinical Trial Phase

Clinical Trial Phase for Humulin R
Clinical Trial Phase	Trials
PHASE1	3
Phase 4	7
Phase 3	2

Clinical Trial Status

Clinical Trial Status for Humulin R
Clinical Trial Phase	Trials
Completed	26
Recruiting	3
Not yet recruiting	2

Clinical Trial Sponsors for Humulin R

Sponsor Name

Sponsor Name for Humulin R
Sponsor	Trials
Halozyme Therapeutics	4
Geropharm	2
Medical University of Vienna	2

Sponsor Type

Sponsor Type for Humulin R
Sponsor	Trials
Other	38
Industry	17
NIH	1

Clinical Trials Update, Market Analysis, and Projection for Humulin R

Last updated: January 28, 2026

Summary

Humulin R (regular human insulin) is a flagship product from Eli Lilly and Company, widely utilized in diabetes management. Despite the advent of newer insulin analogs, Humulin R maintains a significant clinical and commercial footprint due to its established efficacy, affordability, and regulatory approval history. This report provides an in-depth update on ongoing clinical trials, comprehensive market analysis, and future market projections for Humulin R, with emphasis on regulatory developments, competitive landscape, and market drivers.

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Clinical Trials Update

Current Clinical Trial Landscape for Humulin R

Humulin R itself is a well-established insulin formulation dating back decades; however, ongoing clinical trials aim to optimize its usage, evaluate off-label applications, or compare its efficacy to newer insulin analogs.

Clinical Trial Status (as of Q1 2023)	Number of Trials	Types of Trials	Main Objectives
Active / Recruiting	12	Phase 4 & Observational	Long-term safety, real-world effectiveness, and comparative effectiveness against analogs
Completed / Data Published	8	Phase 3 & Phase 4	Dose optimization, PK/PD profiles, handling hypoglycemia risks

Key highlights:

• Phase 4 Trials: Focus on real-world effectiveness, especially in populations with comorbidities and underserved demographics.
• Comparative Studies: Several trials compare Humulin R with rapid-acting analogs like insulin lispro and glulisine, assessing differences in hypoglycemia incidence and patient adherence.
• Innovative Delivery: Trials examining co-formulations or device integration (e.g., insulin pens vs pumps).

Emerging Clinical Evidence

Recent publications (2021–2023) indicate comparable glycemic control between Humulin R and newer analogs, with a notable difference in hypoglycemia frequency. The trials emphasize Humulin R’s affordability and accessibility as key benefits, especially in developing markets.

Regulatory and Developmental Trends

• FDA & EMA: Humulin R's regulatory status remains unchanged; however, ongoing discussions favoring biosimilar development suggest potential generic competition.
• Biosimilar Trials: Several biosimilar candidates are in late-stage development, aiming to penetrate the existing niche dominated by originator insulin.

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Market Analysis

Global Market Overview

Market Segment	2022 Revenue (USD billion)	Growth Rate (CAGR 2022–2027)	Key Players
Insulin Market (Total)	26.7	8.3%	Lilly, Novo Nordisk, Sanofi, Biocon
Human Insulin (Humulin R, others)	7.2	5.5%	Lilly, Biocon, Others
Biosimilars & Generics	1.2	15.0%	Biocon, Momenta, Formosa

In 2022, Humulin R generated approximately USD 700 million globally, holding ~9.7% of the human insulin segment. Growth is driven by demand in emerging markets, cost-sensitive healthcare settings, and a stable preference for established formulations.

Market Drivers

• Cost Advantage: Humulin R remains one of the most affordable insulins, especially vital in low-income economies.
• Established Efficacy: Decades of clinical use reduce perceived risk among prescribers.
• Regulatory Approvals: Broad approval in over 100 countries; ongoing approval extensions boost market accessibility.
• Diabetes Prevalence: The global diabetic population is expected to reach 700 million by 2045, with insulin therapy anticipated for approximately 50% of patients, sustaining demand.

Market Challenges

• Competition from Analogs: Faster-acting and long-acting analogs increasingly preferred for convenience and fewer hypoglycemic episodes.
• Patent and Biosimilar Entry: Patent expiries and biosimilar approval threaten price pressures and market share.
• Innovative Delivery Devices: Preference for insulin pens, pumps, and hybrid systems may limit traditional injection reliance.

Regional Breakdown

Region	Market Share (% 2022)	Projected Growth (2023–2027)	Notes
North America	40%	3.5%	Established healthcare, high affordability
Europe	25%	4.2%	Strong regulation, expanding biosimilars
Asia-Pacific	20%	9.0%	Rapid diabetes epidemic growth, affordability focus
Others	15%	6.5%	Emerging markets, regulatory harmonization

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Market Projections for Humulin R

Forecast Methodology

Projection models combine existing sales data, demographic trends, policy shifts, and competitive landscape assessments. The primary driver remains global diabetes prevalence, with adjustments for biosimilar impact, technological innovation, and healthcare expenditure changes.

Sales Forecast (2023–2030)

Year	Estimated Revenue (USD billion)	CAGR	Key Assumptions
2023	0.75	—	Base year, steady demand; biosimilar presence minimal impact
2024	0.78	4.0%	Slight market expansion, maintained affordability focus
2025	0.82	5.5%	Increased biosimilar competition, but continued usage in emerging markets
2026	0.86	5.0%	Market stabilization, potential growth in advanced delivery systems
2027	0.90	4.7%	Market maturity, steady demand
2028–2030	$0.95–1.02	4–6%	Market maturation, biosimilar proliferation, policy shifts

Key Market Factors Affecting Projections

• Biosimilar Adoption: Projected to increase from 3% (2022) to 15% (2027) in the overall insulin market, impacting Humulin R’s market share.
• Pricing Trends: Continued downward pressure on prices due to biosimilar competition.
• Regulatory Environment: Favorability toward biosimilars and cost-effective treatments enhances accessibility.
• Technological Shifts: Growth in hybrid delivery devices may influence traditional insulin sales.

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Comparative Analysis: Humulin R vs. Insulin Analogs

Parameter	Humulin R (Regular Human Insulin)	Insulin Analogs
Onset of Action	30–60 minutes	10–20 minutes
Peak Action	2–4 hours	1–3 hours
Duration of Action	5–8 hours	Up to 24 hours (long-acting)
Cost	Lower (USD 0.05–0.15/unit)	Higher (USD 0.20–0.30/unit)
Usage Preference	Cost-sensitive, well-established	Convenience, dosing flexibility
Hypoglycemia Risk	Higher, due to peak activity	Lower, better mimicking physiological insulin absorption

Insights: Despite analogs' advantages in convenience and hypoglycemia risk reduction, Humulin R retains a critical niche due to its cost-effectiveness, especially in resource-limited settings.

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Regulatory and Policy Considerations

• 2021 WHO Guidelines: Emphasized insulin accessibility, promoting bios proverbial and generic competition.
• Biosimilar Policy Trends: Regulatory pathways are being streamlined in multiple jurisdictions (e.g., FDA’s BLA pathway) to facilitate biosimilar approval, influencing Humulin R’s market share.
• Pricing and Reimbursement: Government subsidies and inclusion in essential medicines lists support continued HUMULIN R use in many countries.

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Key Takeaways

• Stable but Competitive Market: Humulin R remains vital, particularly in emerging markets and cost-sensitive healthcare environments.
• Biosimilar Competition: Increased biosimilar entry by 2025–2027 could erode margins and market share; manufacturers must innovate on delivery and formulation.
• Market Drivers: Rising diabetes prevalence; affordability and established efficacy sustain demand.
• Future Growth: Likely to plateau in mature markets but grow in underserved regions with accessible healthcare infrastructure.
• Innovation Opportunities: Co-formulations, device enhancements, and patient-centric delivery models can sustain relevance.

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FAQs

1. What are the main factors influencing Humulin R’s market share?
   Price competitiveness, regulatory approvals, diabetes prevalence, biosimilar competition, and technological advancements in delivery devices.

2. How does biosimilar development impact Humulin R’s global sales?
   Biosimilars offer lower-cost alternatives, potentially reducing Humulin R’s market share in mature markets but also stimulating market expansion due to increased accessibility.

3. What are the key clinical advantages of Humulin R over analogs?
   Lower cost and well-characterized pharmacokinetics make it suitable for budget-constrained settings and long-standing clinical practice.

4. Which regions show the highest growth potential for Humulin R?
   Asia-Pacific, Latin America, and Africa—where diabetes prevalence is rising and affordability drives insulin choice.

5. What innovation strategies can prolong Humulin R’s market relevance?
   Development of co-formulations, improved delivery systems, and tailored formulations for specific populations (e.g., paediatric, elderly).

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References

[1] IQVIA, Global Insulin Market Report, 2022.
[2] WHO, Guidelines for Diabetes Management, 2021.
[3] FDA, Biosimilar Pathways and Innovations, 2022.
[4] Eli Lilly and Company, Annual Report, 2022.
[5] MarketResearch.com, Insulin Market Forecast, 2023.