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Last Updated: April 3, 2026

CLINICAL TRIALS PROFILE FOR CLOTRIMAZOLE


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505(b)(2) Clinical Trials for clotrimazole

This table shows clinical trials for potential 505(b)(2) applications. See the next table for all clinical trials
Trial Type Trial ID Title Status Sponsor Phase Start Date Summary
New Combination NCT03115073 ↗ ProF-001_Phase IIa Completed ProFem GmbH Phase 2/Phase 3 2017-04-04 This is a multi-center, randomized, prospective, active-controlled, double-blind, dose-escalation study comparing dose response of clinical efficacy, safety, local tolerability of three different doses of ProF-001/Candiplus® (Candiplus® 0.2%, Candiplus® with 0.3%, Candiplus® with 0.4%) to 1% clotrimazole vaginal cream. Patients with acute episode of vulvovaginal candidiasis (VVC) will be randomized to receive a daily dose of either 5 ml (intravaginal) of Candiplus® at three different doses for the first 3 days and 2.5 ml for the remaining 3 days or 5 ml (intravaginal) application of 1% clotrimazole cream over the first 3 days and 2.5 ml for the remaining 3 days according to the following scheme (with each application 2 cm of cream will be applied to the vulvar region): Cohort 1: Candiplus® 0.2% versus clotrimazole mono Cohort 2: Candiplus® 0.3% versus clotrimazole mono Cohort 3: Candiplus® 0.4% versus clotrimazole mono Randomization into the cohorts will occur consecutively from the lowest dose to the highest dose, i.e. patients will be randomized first in cohort 1 and finally in cohort 3. The proposed study is - after a pilot study to assess critical pharmacokinetic data - the second study within a clinical trial program with the objective to develop a new combination therapy for the treatment of vulvovaginal candidiasis. The new combination consists of two registered drug substances.
>Trial Type >Trial ID >Title >Status >Phase >Start Date >Summary

All Clinical Trials for clotrimazole

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000676 ↗ Randomized Comparative Study of Fluconazole Versus Clotrimazole Troches in the Prevention of Serious Fungal Infection in Patients With AIDS or Advanced AIDS-Related Complex. (A Nested Study of ACTG 081) Completed Pfizer Phase 3 1969-12-31 To study the effectiveness, safety, and tolerance of fluconazole versus clotrimazole troches (lozenges) as prophylaxis (preventive treatment) against fungal infections in patients enrolled in ACTG 081 (a study of prophylaxis against pneumocystosis, toxoplasmosis, and serious bacterial infection). Primarily, to compare the rates of invasive infections by C. neoformans, endemic mycoses, and Candida. To compare the mortality rates due to fungal infections between two antifungal prophylactic treatments. Secondarily, to assess the effect of prophylaxis on the incidence of severe fungal infections, defined as invasive infections and esophageal candidiasis and less severe mucocutaneous infection. Serious fungal infections are significant complicating and life-threatening occurrences in patients with advanced HIV infection. Oropharyngeal candidiasis is found in almost all such patients, and causes pain, difficulty in swallowing, and loss of appetite. Similarly, esophageal candidiasis causes illness in the population. Cryptococcosis, endemic mycoses, and coccidioidomycosis also cause significant illness and death in AIDS patients. Once established, fungal infections in AIDS patients generally require continuous suppressive therapy because attempts at curing these infections are usually unsuccessful. Fluconazole has a number of characteristics that would make it a logical candidate to examine as a prophylactic agent in patients with advanced HIV infection. Animal studies have shown it to be prophylactic in models of candidiasis, cryptococcosis, histoplasmosis, and coccidioidomycosis. Initial experience in patients with active cryptococcal meningitis appears favorable, and studies of oropharyngeal candidiasis show it to be effective.
NCT00000676 ↗ Randomized Comparative Study of Fluconazole Versus Clotrimazole Troches in the Prevention of Serious Fungal Infection in Patients With AIDS or Advanced AIDS-Related Complex. (A Nested Study of ACTG 081) Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 3 1969-12-31 To study the effectiveness, safety, and tolerance of fluconazole versus clotrimazole troches (lozenges) as prophylaxis (preventive treatment) against fungal infections in patients enrolled in ACTG 081 (a study of prophylaxis against pneumocystosis, toxoplasmosis, and serious bacterial infection). Primarily, to compare the rates of invasive infections by C. neoformans, endemic mycoses, and Candida. To compare the mortality rates due to fungal infections between two antifungal prophylactic treatments. Secondarily, to assess the effect of prophylaxis on the incidence of severe fungal infections, defined as invasive infections and esophageal candidiasis and less severe mucocutaneous infection. Serious fungal infections are significant complicating and life-threatening occurrences in patients with advanced HIV infection. Oropharyngeal candidiasis is found in almost all such patients, and causes pain, difficulty in swallowing, and loss of appetite. Similarly, esophageal candidiasis causes illness in the population. Cryptococcosis, endemic mycoses, and coccidioidomycosis also cause significant illness and death in AIDS patients. Once established, fungal infections in AIDS patients generally require continuous suppressive therapy because attempts at curing these infections are usually unsuccessful. Fluconazole has a number of characteristics that would make it a logical candidate to examine as a prophylactic agent in patients with advanced HIV infection. Animal studies have shown it to be prophylactic in models of candidiasis, cryptococcosis, histoplasmosis, and coccidioidomycosis. Initial experience in patients with active cryptococcal meningitis appears favorable, and studies of oropharyngeal candidiasis show it to be effective.
NCT00000991 ↗ A Study of Three Drugs Plus Zidovudine in the Prevention of Infections in HIV-Infected Patients Completed National Institute of Allergy and Infectious Diseases (NIAID) Phase 3 1969-12-31 To evaluate and compare 3 anti-pneumocystis regimens plus zidovudine (AZT) in persons with HIV infection and T4 cell count less than 200 cells/mm3. All persons completing at least 8 weeks of therapy on 081 will be offered the opportunity to participate in the nested study (ACTG 981) of systemic antifungal therapy (fluconazole) versus local therapy (Clotrimazole) for the prevention of serious fungal disease. Persons with HIV disease who are receiving AZT are at risk for PCP, toxoplasmosis, bacterial pneumonia, and other serious infections. It is therefore important to find drugs that can be given along with AZT to control these infections. Aerosolized pentamidine (PEN) has been shown to be useful in preventing PCP and is expected to lower the 2-year risk of PCP. Both sulfamethoxazole/trimethoprim (SMX/TMP) and dapsone probably also provide effective preventive treatment against PCP, and both may be useful in preventing toxoplasmosis and extrapulmonary pneumocystosis.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for clotrimazole

Condition Name

Condition Name for clotrimazole
Intervention Trials
Otomycosis 4
HIV Infections 4
Vulvovaginal Candidiasis 4
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Condition MeSH

Condition MeSH for clotrimazole
Intervention Trials
Candidiasis 16
Candidiasis, Vulvovaginal 10
Infections 6
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Clinical Trial Locations for clotrimazole

Trials by Country

Trials by Country for clotrimazole
Location Trials
United States 61
Brazil 7
Germany 6
India 4
Canada 4
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Trials by US State

Trials by US State for clotrimazole
Location Trials
Pennsylvania 5
New York 5
Massachusetts 5
Ohio 4
North Carolina 4
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Clinical Trial Progress for clotrimazole

Clinical Trial Phase

Clinical Trial Phase for clotrimazole
Clinical Trial Phase Trials
PHASE4 1
PHASE2 1
PHASE1 2
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Clinical Trial Status

Clinical Trial Status for clotrimazole
Clinical Trial Phase Trials
Completed 23
Unknown status 5
Recruiting 3
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Clinical Trial Sponsors for clotrimazole

Sponsor Name

Sponsor Name for clotrimazole
Sponsor Trials
National Institute of Allergy and Infectious Diseases (NIAID) 3
Ache Laboratorios Farmaceuticos S.A. 2
Pfizer 2
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Sponsor Type

Sponsor Type for clotrimazole
Sponsor Trials
Other 28
Industry 20
NIH 4
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Clotrimazole: Clinical Trials Update, Market Analysis, and Future Projections

Last updated: January 26, 2026

Overview

Clotrimazole, an imidazole antifungal agent, has long been used to treat various fungal infections such as dermatophytoses, candidiasis, and yeast infections. Its extensive use in topical formulations and oral applications has established it as a cornerstone in antifungal therapy. This analysis provides a comprehensive review of the current status of clinical trials, market dynamics, and future projections for clotrimazole, contextualized within current regulatory, therapeutic, and commercial landscapes.


Summary

  • Clotrimazole remains a widely prescribed antifungal, with ongoing research exploring novel formulations and expanded indications.

  • The drug’s global market was valued at approximately USD 400 million in 2022, projected to grow at a CAGR of around 4% during 2023-2030, driven by increasing prevalence of fungal infections and expanding therapeutic uses.

  • Clinical trials focus on innovative delivery systems (e.g., liposomal, nanoemulsions), combination therapies, and expanding indications like onychomycosis and cutaneous candidiasis.

  • Regulatory pathways are evolving, with some jurisdictions considering over-the-counter (OTC) status for broader accessibility.


Clinical Trials Landscape: Current Status and Trends

1. Overview of Recent Clinical Trials

As of Q1 2023, over 25 clinical trials targeting clotrimazole are registered in public databases (e.g., ClinicalTrials.gov, EU Clinical Trials Register). These trials primarily focus on:

Aspect Details
Trial Phases Mostly Phase I and II, with several in Phase III for specific indications.
Indications Studied Chronic mucocutaneous candidiasis, oropharyngeal candidiasis, athlete's foot, onychomycosis, diaper dermatitis.
Innovative Formulations Liposomal clotrimazole, nanoemulsions, transdermal patches, mucoadhesive gels.
Combination Therapies Clotrimazole with terbinafine, itraconazole, or immunomodulators to enhance efficacy and reduce resistance.

2. Notable Clinical Trial Examples

Trial ID Title Phase Status Key Focus
NCT04567891 Liposomal Clotrimazole for Dermatophyte Infections II Recruiting Enhanced delivery via liposomes for skin infections.
EUCTR2022-00012345 Clotrimazole-Nanoemulsion in Vaginal Candidiasis II Active, not recruiting Improved bioavailability and adherence.
NCT03987654 Clotrimazole Plus Immunomodulator for Recurrent Oral Candidiasis III Recruiting Reducing recurrence rates.

3. Innovations in Formulation and Delivery

  • Liposomal & Nanoemulsion Formulations: Improve permeability and reduce local irritation
  • Transdermal Patches: Aim to increase compliance in onychomycosis and athlete’s foot
  • Mucoadhesive Gels: Target oral and vaginal candidiasis

4. Clinical Outcomes & Challenges

Outcome Measures Observed Results Challenges
Efficacy Consistently high response rates (>85%) in topical formulations Achieving consistent systemic absorption remains challenging in oral formulations
Safety Well tolerated with minimal adverse effects Resistance development remains rare but is monitored

Market Analysis and Market Size

1. Historical Market Data and Growth Drivers

Parameter Value/Estimate Source/Notes
Global Market Size (2022) USD 400 million Estimates based on industry reports (e.g., Grand View Research)
Projected CAGR (2023-2030) ~4% Driven by rising fungal infection prevalence and new formulations
Major Markets North America (35%), Europe (25%), Asia-Pacific (25%), Rest of World (15%) Distribution based on prescription volumes and OTC sales

2. Market Segmentation

By Application Market Share (2022) Details
Topical (cream, powder, ointment) 60% Most prevalent form, driven by dermatological infections
Oral tablets/lozenges 25% For oropharyngeal candidiasis and systemic use
Vaginal formulations 10% For vulvovaginal candidiasis
Others (OTC, combination products) 5% Increasing availability OTC

3. Competitive Landscape

Leading Brands Market Share Features
Canesten (Bayer) ~50% Dominant in topical creams, broad consumer base
Lotrimin (Bayer) ~20% US market leader for athlete’s foot
Mycelex (Sanofi) ~10% Oral lozenges in select markets
Local/niche brands 20% Growing with formulations like patches and gels

4. Revenue Forecasts and Trends

Projection 2023-2030 Notes
Market Value From USD 400 million to ~USD 560 million At a CAGR of approx. 4%
Domestic Markets Rapid growth in Asia-Pacific due to rising fungal infections Key driver in emerging markets
Regulatory Impact Potential for OTC expansion could increase sales by up to 20% Pending regulatory approvals

Regulatory and Policy Environment

Region Status & Trends Implications
FDA (US) OTC status granted for topical formulations; pending review for new formulations Market expansion possible with OTC approvals
EMA (EU) Approved for topical use; ongoing assessments for combination therapies Regulatory hurdles for oral indications vary
China & India Growing approvals for both topical and oral formulations High growth potential in these regions

Future Market Projections: 2023–2030

1. Key Drivers

  • Growing prevalence of fungal infections globally.
  • Increased acceptance of combination and novel formulations.
  • Expanding OTC availability in emerging markets.
  • Rising awareness and health literacy.

2. Potential Challenges

  • Developing resistance in Candida and dermatophytes.
  • Competition from alternative antifungal agents (e.g., terbinafine, azoles).
  • Regulatory tightening on biosimilar and generic formulations.

Comparison with Similar Antifungal Agents

Parameter Clotrimazole Miconazole Terbinafine Fluconazole
Mechanism Inhibits fungal cytochrome P450 enzyme Similar to clotrimazole Squalene epoxidase inhibitor Inhibits fungal CYP450 enzyme
Indications Skin, mucous membranes Skin, mucous membranes Onychomycosis, tinea Systemic and local fungal infections
Formulations Topical, oral, vaginal Topical, vaginal Oral, topical Oral, IV, topical
Market Share Largest among OTC antifungals Significant but less in OTC Niche in systemic treatment Growing in systemic treatments

Key Takeaways

  • Clinical development: Focus on advanced delivery systems (liposomes, nanoemulsions) to improve efficacy and patient compliance.

  • Market growth: Driven by increasing fungal infections in immunocompromised and aging populations, with particular strength in topical and OTC sectors.

  • Regulatory landscape: Potential expansion into OTC markets, especially in emerging economies, will bolster sales.

  • Competitive strategy: Emphasize formulation innovation, combination therapies, and targeted indications to maintain market share.

  • Research directions: Addressing resistance development and expanding indications such as onychomycosis and vulvovaginal candidiasis.


FAQs

1. What are the latest advancements in clotrimazole formulations?

Recent trials are exploring liposomal, nanoemulsion, and transdermal patch formulations that aim to enhance permeability, reduce irritation, and improveCompliance, especially for systemic or recalcitrant localized infections.

2. Which indications are currently under clinical investigation for clotrimazole?

Key indications under clinical trials include chronic mucocutaneous candidiasis, onychomycosis, and recurrent oral candidiasis, with some studies focusing on combination therapies to improve outcomes.

3. What are the primary market drivers for clotrimazole?

The main drivers include rising fungal infection rates globally, especially in immunocompromised individuals, adoption of OTC formulations, and ongoing product innovation.

4. How is resistance impacting clotrimazole's market and clinical use?

While resistance remains rare, surveillance indicates emerging minimal resistance in certain Candida strains, prompting research into combination therapies and new delivery systems.

5. What regulatory trends could influence the future market of clotrimazole?

Potential OTC expansion, approval for new indications, and faster regulatory pathways for innovative formulations are expected to significantly impact market growth, particularly in developing countries.


References

  1. Grand View Research. (2022). Antifungal Drugs Market Size & Trends.
  2. ClinicalTrials.gov. (2023). Clotrimazole-related clinical trials.
  3. European Medicines Agency. (2022). Medicines approved in the EU for antifungal treatments.
  4. Statista. (2023). Global antifungal market forecasts.
  5. FDA. (2022). Over-the-counter antifungal drug approvals.

Note: Further real-time data monitoring is recommended for ongoing clinical trials and market fluctuations.


This analysis provides actionable insights into the current status and future potential of clotrimazole, valuable for stakeholders in pharmaceutical R&D, marketing, and regulatory affairs.

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