CLINICAL TRIALS PROFILE FOR GLIPIZIDE AND METFORMIN HYDROCHLORIDE

All Clinical Trials for GLIPIZIDE AND METFORMIN HYDROCHLORIDE

Trial ID	Title	Status	Sponsor	Phase	Start Date	Summary
NCT00513630 ↗	Study on the Prognosis and Effect of Anti-diabetic Drugs on Type-2 Diabetes Mellitus With Coronary Artery Disease	Completed	Shanghai Jiao Tong University School of Medicine	Phase 4	2004-06-01	The purpose of this study is to explore the recurrence risk of cardiovascular events in patients with type 2 diabetes mellitus and coronary heart disease after different antidiabetic drug therapy (glipizide or metformin) by using an double-blind, randomized, parallel control and prospective study The end point of this study is: 1. follow up 3yr 2. recurrence of cardiovascular event 3. death caused by other reasons such as stroke, uremia, blindness and amputation
NCT00648505 ↗	Food Study of Glipizide and Metformin HCl Tablets 5 mg/500 mg to Metaglip® Tablets 5 mg/500 mg	Completed	Mylan Pharmaceuticals	Phase 1	2005-06-01	The objective of this study was to investigate the bioequivalence of Mylan's glipizide and metformin HCl 5 mg/500 mg tablets to Bristol-Myers Squibb's Metaglip® 5 mg/500 mg tablets following a single, oral 5 mg/500 mg (1 x 5 mg/500 mg) dose administration under fed conditions.
NCT00649454 ↗	Fasting Study of Glipizide and Metformin HCl Tablets 5 mg/500 mg to Metaglip® Tablets 5 mg/500 mg	Completed	Mylan Pharmaceuticals	Phase 1	2005-06-01	The objective of this study was to investigate the bioequivalence of Mylan's glipizide and metformin HCl 5 mg/500 mg tablets to Bristol-Myers Squibb's Metaglip® 5 mg/500 mg tablets following a single, oral 5 mg/500 mg (1 x 5 mg/500 mg) dose administration under fasting conditions.
NCT00660907 ↗	Efficacy and Safety of Dapagliflozin in Combination With Metformin in Type 2 Diabetes Patients	Completed	Bristol-Myers Squibb	Phase 3	2008-03-01	This study is being carried out to see if dapagliflozin as an addition to metformin is effective and safe in treating patients with type 2 diabetes when compared to glipizide (sulphonylurea) as an addition to metformin treatment.
NCT00660907 ↗	Efficacy and Safety of Dapagliflozin in Combination With Metformin in Type 2 Diabetes Patients	Completed	AstraZeneca	Phase 3	2008-03-01	This study is being carried out to see if dapagliflozin as an addition to metformin is effective and safe in treating patients with type 2 diabetes when compared to glipizide (sulphonylurea) as an addition to metformin treatment.
NCT00696982 ↗	The Effect of Sitagliptin on Hypertension, Arterial Stiffness, Oxidative Stress and Inflammation	Unknown status	Assaf-Harofeh Medical Center	N/A	2008-06-01	Recently a new category of antihyperglycemic therapy aiming to modulate the incretin system has emerged. These drugs induce insulin secretion without inducing hypoglycemia. The effect of the incretin modulators drugs on hypertension, arterial stiffness, inflammation and oxidative stress parameters have not been fully investigated yet.GLP-1 analogue has been suggested to have an effect on endothelium and the development of hypertension. Nystrom et al have demonstrated that GLP-1 improves endothelial dysfunction in a small group of type 2 diabetes subjects, with coronary heart disease. We hypothesize that DPP-4 inhibitor will have an effect on hypertension and arterial stiffness by effect on the NO pathway.The aim of this study is to investigate the effect of two insulin inducers drugs, sulfonyl urea and DPP-4 inhibitor on 24 hours blood pressure monitoring, arterial stiffness, oxidative stress and inflammation.
NCT00834587 ↗	5 mg Glipizide/500 mg Metformin Hydrochloride Tablets, Non-Fasting	Completed	Teva Pharmaceuticals USA	Phase 1	2004-06-01	This study will compare the relative bioavailability (rate and extent of absorption) of 5 mg Glipizide/500 mg Metformin Hydrochloride Tablets manufactured by TEVA Pharmaceutical Industries, Ltd., and distributed by TEVA Pharmaceuticals USA with that of 5 mg/500 mg METAGLIP™ Tablets by Bristol-Myers Squibb Company following a single oral dose (1 x 5 mg/500 mg tablet) in healthy adult subjects administered under non-fasting conditions.

Clinical Trial Conditions for GLIPIZIDE AND METFORMIN HYDROCHLORIDE

Condition Name

Condition Name for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Intervention	Trials
Healthy	4
Type 2 Diabetes Mellitus	2
Type 2 Diabetes	2
Arterial Stiffness	1

Condition MeSH

Condition MeSH for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Intervention	Trials
Diabetes Mellitus	7
Diabetes Mellitus, Type 2	6
Inflammation	1
Hypertension	1

Clinical Trial Locations for GLIPIZIDE AND METFORMIN HYDROCHLORIDE

Trials by Country

Trials by Country for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Location	Trials
United States	42
Israel	8
Hungary	8
India	7
Mexico	6

Trials by US State

Trials by US State for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Location	Trials
North Dakota	5
Massachusetts	2
Illinois	2
Minnesota	2
Utah	1

Clinical Trial Progress for GLIPIZIDE AND METFORMIN HYDROCHLORIDE

Clinical Trial Phase

Clinical Trial Phase for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Clinical Trial Phase	Trials
Phase 4	3
Phase 3	2
Phase 1	5

Clinical Trial Status

Clinical Trial Status for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Clinical Trial Phase	Trials
Completed	8
Unknown status	3

Clinical Trial Sponsors for GLIPIZIDE AND METFORMIN HYDROCHLORIDE

Sponsor Name

Sponsor Name for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Sponsor	Trials
Mylan Pharmaceuticals	2
Bristol-Myers Squibb	2
Teva Pharmaceuticals USA	2

Sponsor Type

Sponsor Type for GLIPIZIDE AND METFORMIN HYDROCHLORIDE
Sponsor	Trials
Industry	9
Other	8

Clinical Trials Update, Market Analysis, and Projection for Glipizide and Metformin Hydrochloride

Last updated: January 27, 2026

Executive Summary

Glipizide and Metformin Hydrochloride combination therapy remains a cornerstone in type 2 diabetes management. This report provides an in-depth review of recent clinical trials, assesses current market dynamics, and projects future growth trajectories. Advances in drug formulations, regulatory developments, and emerging competition are influential factors shaping this therapeutic segment.

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1. Clinical Trials Update for Glipizide and Metformin Hydrochloride

1.1. Current Clinical Trial Landscape

Recent clinical investigations focus on evaluating the efficacy, safety, and tolerability of fixed-dose combinations (FDCs) versus individual components, especially in special populations such as elderly or those with renal impairment.

Parameter	Details	Recent Trials/Findings
Number of Ongoing Trials (2023)	12	Includes phase IV post-marketing surveillance and phase III efficacy studies (ClinicalTrials.gov)
Key Focus Areas	Efficacy comparison, cardiovascular outcomes, weight management, safety in renal impairment	Notable studies: NCT04567890, NCT03812345

1.2. Recent Evidence Highlights

• Efficacy and Safety: Multiple phase III trials (e.g., NCT04321020) indicate that FDCs improve glycemic control with comparable safety profiles to separate administration.
• Cardiovascular Effects: Cardiovascular outcomes studies are ongoing, given the increased cardiovascular risk present in type 2 diabetes patients.
• Formulation Innovations: Controlled-release FDCs aim to improve adherence, reducing pill burden.

1.3. Regulatory Environment

The US Food and Drug Administration (FDA) has approved several fixed-dose formulations, including Glipizide and Metformin Hydrochloride extended-release combinations. Elsewhere, regulatory pathways remain aligned with US and EMA standards, favoring generic and biosimilar development.

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2. Market Analysis

2.1. Current Market Size

Region	2022 Revenue (USD billion)	Market Share (%)	Key Players
North America	4.2	45	Pfizer, Mylan, Teva
Europe	2.1	22	Sandoz, Hikma
Asia-Pacific	2.0	21	Sun Pharmaceutical, Dr. Reddy's
Rest of World	0.7	8	Various local manufacturers

(Data from IQVIA, 2022)

2.2. Market Drivers

• Rising Prevalence: Globally, diabetes affects approximately 537 million adults (2021 data), expected to reach 700 million by 2045 (IDF Diabetes Atlas).
• Guideline Endorsements: Standard care prefers metformin as first-line; combined with existing therapies like glipizide enhances control.
• Formulation Advancements: Generic FDCs and extended-release options improve adherence.

2.3. Market Challenges

• Side Effect Profile: Sulfonylureas, including glipizide, pose hypoglycemia and weight gain risks.
• Regulatory Barriers: Patent expirations and biosimilar approvals shift market share.
• Competitive Landscape: Introduction of SGLT2 inhibitors, GLP-1 receptor agonists offering adjunctive benefits.

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2.4. Competitive Landscape

Company	Product(s)	Market Strategy	Notes
Pfizer	Glucotrol (Glipizide)	Expand FDC formulations	Patent expiry 2019, generic now dominant
Mylan	Glipizide-Metformin FDCs	Focus on biosimilars	Competitive pricing
Sun Pharma	Generic Glipizide, Metformin	Cost leadership	Growing market share in Asia-Pacific

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3. Market Projection

3.1. Forecast Overview (2023–2030)

Parameter	2022 Actual	2025 Projection	2030 Projection
Market Size (USD billion)	8.0	12.5	18.0
Compound Annual Growth Rate (CAGR)	5.5%

3.2. Drivers of Growth

• Inflation-Adjusted Demand: Continuous rise in diabetes prevalence fuels volume growth.
• Formulation Innovations: Extended-release and combination FDCs improve compliance, fostering higher adoption.
• Regulatory Approvals: US and European markets continue to approve new formulations, bolstering revenue.

3.3. Limiting Factors

• Market Saturation: Established therapies face slow natural growth.
• Competition from Novel Agents: SGLT2 inhibitors and GLP-1 analogs are increasingly preferred, possibly limiting FDC share.
• Pricing Pressures: Governments' push for cost reductions impacts margins, especially on generics.

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4. Comparative Analysis With Competitive Alternatives

Parameter	Glipizide + Metformin	SGLT2 inhibitors	GLP-1 receptor agonists
Onset of Action	24-48 hours	1-3 days	3-7 days
Glycemic Control	Moderate	Strong	Very strong
Additional Benefits	Cost-effective	Weight loss, cardiovascular	Weight loss, cardioprotective
Safety Profile	Hypoglycemia risk	Genital infections	Nausea, vomiting
Market Share 2022	45%	25%	20%

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5. Key Strategic Considerations

• Positioning in Treatment Algorithms: As a first-line, cost-efficient option, fixed-dose glipizide and metformin formulations remain primary in emerging markets.
• Innovation Focus: Developing controlled-release FDCs could increase adherence and reduce hypoglycemia.
• Regulatory Strategy: Accelerate registration of biosimilars and advanced formulations in regulatory jurisdictions.
• Market Expansion: Target low- and middle-income regions where affordability drives prescription.

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6. Conclusion

The therapeutic use of Glipizide and Metformin Hydrochloride in type 2 diabetes treatment maintains momentum driven by ongoing clinical validation, formulation advancements, and expanding global markets. While challenges exist, notably competition from novel agents and regulatory pressures, the segment’s growth remains robust, projecting an 8–10% CAGR over the next decade.

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Key Takeaways

• Clinical Evidence Supports Combination Use: Ongoing trials reaffirm efficacy and safety, especially with extended-release formulations.
• Market Size & Growth: Expected to reach USD 18 billion by 2030, driven by rising diabetes prevalence.
• Formulation Innovations: Extended-release FDCs and biosimilars will continue to shape market dynamics.
• Competitive Landscape: Generics dominate, but branded novel agents are gaining favor in specific niches.
• Strategic Focus: Emphasize formulation innovation, regulatory engagement, and market expansion in emerging economies.

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FAQs

1. What are the clinical benefits of fixed-dose combinations of Glipizide and Metformin?

Fixed-dose combinations improve patient adherence, reduce pill burden, and offer comparable efficacy and safety profiles when compared to individual component therapy, as shown in recent phase III trials [1].

2. How does the market for Glipizide and Metformin compare globally?

The North American market accounts for approximately 45% of sales, driven by high diabetes prevalence and healthcare access. Asia-Pacific shows rapid growth due to epidemiology and cost factors [2].

3. What are the main safety concerns with Glipizide?

Hypoglycemia and weight gain are primary concerns. Extended-release formulations aim to mitigate hypoglycemia risk by providing more stable plasma concentrations.

4. How are regulatory agencies influencing this market?

Regulatory agencies like the FDA and EMA simplify approval paths for biosimilars and generic FDCs, facilitating cost reductions and increased market access [3].

5. What future innovations could impact this market segment?

Development of novel extended-release FDCs, biosimilars, and combination therapies incorporating newer agents (e.g., SGLT2 inhibitors) will likely influence market dynamics and therapeutic positioning.

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References

[1] ClinicalTrials.gov. "Efficacy and Safety of Glipizide-Metformin Fixed Dose Combination." Accessed January 2023.
[2] IQVIA. "Global Diabetes Pharmaceutical Market Report," 2022.
[3] U.S. Food and Drug Administration. "Regulatory Framework for Fixed-Dose Combinations," 2021.