Last Updated: August 9, 2026

CLINICAL TRIALS PROFILE FOR NICOTROL


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All Clinical Trials for NICOTROL

Trial ID Title Status Sponsor Phase Start Date Summary
NCT00000437 ↗ Tobacco Dependence in Alcoholism Treatment (Nicotine Patch/Naltrexone) Completed National Institute on Alcohol Abuse and Alcoholism (NIAAA) Phase 4 1997-09-26 The purpose of this study is to determine the effectiveness of naltrexone (Revia) or matched placebo combined with nicotine patch (Nicotrol) or placebo patch using a 2x2 design in reducing drinking and smoking in patients with both nicotine and alcohol dependence.
NCT00000437 ↗ Tobacco Dependence in Alcoholism Treatment (Nicotine Patch/Naltrexone) Completed The Scripps Research Institute Phase 4 1997-09-26 The purpose of this study is to determine the effectiveness of naltrexone (Revia) or matched placebo combined with nicotine patch (Nicotrol) or placebo patch using a 2x2 design in reducing drinking and smoking in patients with both nicotine and alcohol dependence.
NCT00061074 ↗ Tobacco Cessation in Postmenopausal Women (Part II) - 2 Completed National Institute on Drug Abuse (NIDA) Phase 1 1993-03-01 The purpose of this study is to evaluate the effects of ERT on appetitive behavior and withdrawal in short-term smoking cessation in postmenopausal females on transdermal nicotine replacement
NCT00061074 ↗ Tobacco Cessation in Postmenopausal Women (Part II) - 2 Completed University of Minnesota Phase 1 1993-03-01 The purpose of this study is to evaluate the effects of ERT on appetitive behavior and withdrawal in short-term smoking cessation in postmenopausal females on transdermal nicotine replacement
NCT00061074 ↗ Tobacco Cessation in Postmenopausal Women (Part II) - 2 Completed University of Minnesota - Clinical and Translational Science Institute Phase 1 1993-03-01 The purpose of this study is to evaluate the effects of ERT on appetitive behavior and withdrawal in short-term smoking cessation in postmenopausal females on transdermal nicotine replacement
NCT00091468 ↗ Nicotine Treatment of Mild Cognitive Impairment (MCI) Unknown status National Institute on Aging (NIA) Phase 1 2003-09-01 The purpose of this 12-month study is to determine whether nicotine, administered in the form of nicotine patches, can improve symptoms of memory loss in some people experiencing mild memory problems (referred to in this study as "mild cognitive impairment" or MCI).
NCT00108342 ↗ Nicotine Delivery Systems: Research & Treatment Terminated US Department of Veterans Affairs N/A 2007-10-01 The purpose of this study is to determine whether sampling nicotine replacement treatments (NRTs) is superior to learning about them by computer. Testing also covers preferences among the treatments. Subjects will be enrolled veterans who smoke. Hypothesis: Direct experience ("sampling") of NRTs will increase knowledge about NRTs, motivation/confidence, use of NRTs and quit attempts in contrast to learning about NRTs by computer.
>Trial ID >Title >Status >Phase >Start Date >Summary

Clinical Trial Conditions for NICOTROL

Condition Name

Condition Name for NICOTROL
Intervention Trials
Smoking 3
Depressive Disorder 3
Smoking Cessation 2
Drug Addiction 1
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Condition MeSH

Condition MeSH for NICOTROL
Intervention Trials
Depressive Disorder 4
Tobacco Use Disorder 3
Depression 2
Substance-Related Disorders 1
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Clinical Trial Locations for NICOTROL

Trials by Country

Trials by Country for NICOTROL
Location Trials
United States 16
Mexico 1
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Trials by US State

Trials by US State for NICOTROL
Location Trials
Tennessee 4
Pennsylvania 2
California 1
Vermont 1
North Carolina 1
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Clinical Trial Progress for NICOTROL

Clinical Trial Phase

Clinical Trial Phase for NICOTROL
Clinical Trial Phase Trials
Phase 4 5
Phase 2 4
Phase 1 3
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Clinical Trial Status

Clinical Trial Status for NICOTROL
Clinical Trial Phase Trials
Completed 10
Not yet recruiting 3
Recruiting 1
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Clinical Trial Sponsors for NICOTROL

Sponsor Name

Sponsor Name for NICOTROL
Sponsor Trials
National Institute on Drug Abuse (NIDA) 4
Vanderbilt University Medical Center 4
University of Pennsylvania 2
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Sponsor Type

Sponsor Type for NICOTROL
Sponsor Trials
Other 16
NIH 10
U.S. Fed 2
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NICOTROL (nicotine transdermal) Clinical Trials Update, Market Analysis, and Exclusivity Projection

Last updated: July 27, 2026

NICOTROL is a nicotine replacement therapy (NRT) delivered via transdermal patch (brand historically marketed as NICOTROL and NICOTROL Patch). It is positioned for smoking cessation and reducing nicotine dependence. Public clinical-trials activity for NICOTROL as a distinct brand is limited relative to the broader NRT class, which has ongoing product-line studies but not always brand-specific registration trials. Market dynamics in the U.S. are dominated by generic nicotine patches and discounted private-label offerings, limiting brand-level uptake and upside.


What clinical trials have been published for NICOTROL and nicotine patch NRT?

Is there ongoing or recent NICOTROL-specific efficacy/safety trial activity?

Featured public evidence for NICOTROL’s effectiveness is largely established through older trials supporting nicotine transdermal therapy and nicotine patch class efficacy. More recent literature tends to evaluate:

  • comparative effectiveness of NRT formats (patch vs. gum vs. lozenge),
  • combination NRT regimens (patch plus short-acting nicotine),
  • adherence, tolerability, and real-world quit outcomes.

Brand-specific NICOTROL patch trials are not consistently identifiable in major public registries as stand-alone “NICOTROL” entries; most studies register by active ingredient (nicotine) or by NRT class.

What outcomes are typically measured in nicotine patch trials?

Across nicotine transdermal patch studies, endpoints commonly include:

  • continuous abstinence from smoking at 4 to 6 months,
  • point prevalence abstinence at predefined follow-ups,
  • time-to-relapse and craving scores,
  • adverse events such as application-site reactions and skin irritation.

How do NICOTROL trial results compare with other NRT formats?

Across the nicotine patch class:

  • patches improve quit rates versus placebo.
  • combination NRT regimens usually outperform patch-only strategies in many settings.
  • efficacy differences between patch brands are generally smaller than differences between NRT formats and adherence.

Actionable take for R&D/BD: If pursuing differentiation, the highest-likelihood strategy is not “patch vs. patch,” but improved quit probability via dosing schedules, combination therapy, skin tolerability, controlled release, or tailored adherence support. That aligns with how the field tends to evaluate nicotine transdermal products.

Primary clinical evidence base: U.S. smoking-cessation guidance and major evidence syntheses treat nicotine patches as an established, class-level therapy rather than a brand-specific innovation platform. (See APA references to the FDA and major clinical summaries in the reference list.)


What is the Orange Book status of NICOTROL and how does that affect exclusivity?

Is NICOTROL currently protected by active FDA-listed patents?

NICOTROL is not typically associated with a meaningful, current Orange Book exclusivity moat because:

  • the product is older,
  • nicotine patch technology and nicotine free-base drug substance have long-established manufacturing and formulation precedents,
  • modern U.S. nicotine patch market penetration is overwhelmingly generic.

If a NICOTROL-specific branded listing exists, it is generally not enforceable at the level that sustains brand pricing versus generics, because most available products are approved through abbreviated pathways for nicotine patch drug products and/or are marketed as multiple labeled equivalents.

Actionable take for litigation/BD: The market positioning suggests negligible “brand exclusivity value.” Competitive entry risk is structurally high because nicotine patches are mature, supply-driven generics.

What does exclusivity mean for NICOTROL vs. generic nicotine patch equivalents?

For mature NRT products:

  • exclusivity tends to be outdated or not the primary driver of market access.
  • formulation and method patents, if any, are often narrow and hard to enforce broadly across generic drug product design.

When does NICOTROL lose exclusivity and what is the regulatory pathway for generic/ANDA entry?

What regulatory pathway do generics use for nicotine patch products?

Most nicotine patch products rely on the abbreviated approval pathway (ANDA) under generic rules:

  • demonstrate bioequivalence to a listed reference,
  • comply with applicable labeling and manufacturing controls,
  • typically do not reinvent nicotine pharmacology.

What about “exclusivity” after an old brand launch?

For legacy brands, the exclusivity timeline is usually long passed. Remaining barriers are typically:

  • trademark and labeling differentiation,
  • distribution contracts,
  • minor formulation IP only if still active and protectable.

Actionable take for forecasting: Generic nicotine patches can expand shelf space without requiring new clinical outcomes, so brand volume is primarily pressured by price and pharmacy/channel mix.


How strong is the patent estate for NICOTROL nicotine transdermal patch products?

What patents typically exist around nicotine patches?

For nicotine transdermal systems broadly, historically relevant patent categories include:

  • adhesive matrix formulations,
  • permeation enhancers and rate-controlling layers,
  • patch backing materials and manufacturing methods,
  • dose delivery designs.

Why does patent strength matter less for NICOTROL now?

Even if residual patents exist, the nicotine patch market has mature supply chains and multiple equivalent designs. In practice, enforcement leverage declines when:

  • multiple generic variants can route around narrow formulation claims,
  • regulatory approvals enable switching at the pharmacy level,
  • payers and consumers drive substitution.

Actionable take: Treat NICOTROL as operating in a “low IP moat” category. Forecasting should assume fast generic substitution and minimal ability to maintain premium pricing.


What patent litigation affects NICOTROL and other nicotine patch brands?

Are there active NICOTROL-specific Hatch-Waxman cases?

NICOTROL is not widely associated in recent public dockets with high-profile patent litigation. Nicotine patches are generally not the focus of sustained Paragraph IV battles compared with oncology, immunology, or specialty drug categories.

Actionable take: For market impact, litigation risk is typically secondary to price compression and pharmacy substitution.


How does NICOTROL compare with leading nicotine patch competitors and private-label products?

Competitive set for NICOTROL in U.S. channels

The competitive landscape for nicotine transdermal therapy usually includes:

  • branded nicotine patch products from multiple legacy manufacturers (historically),
  • generic nicotine patch SKUs (multiple dosage strengths),
  • combination NRT offerings (patch + lozenge/gum),
  • store-brand and mail-order substitutes.

What drives unit share in nicotine patches?

In mature NRT markets, share is driven by:

  • retail price and coupons,
  • formulary status and pharmacy benefit manager (PBM) contracting,
  • packaging and dosing convenience (step-down schedules),
  • perceived tolerability (skin irritation),
  • physician or pharmacist counseling.

Actionable take for market projection: Expect NICOTROL performance to track generic-competition intensity and channel-specific pricing rather than clinical differentiation.


What market analysis and revenue projections apply to NICOTROL?

How to forecast NICOTROL in a mature NRT market

A practical projection approach for NICOTROL should anchor on:

  1. Category-level nicotine patch demand (driven by smoking prevalence, cessation counseling intensity, and public health initiatives),
  2. Brand-to-generic substitution rate (price delta and plan incentives),
  3. Mix shift to combination NRT (patch + short-acting NRT),
  4. Dose strength utilization (step-down sequences and comorbidity-driven adherence patterns),
  5. Channel mix (retail vs. online vs. mail order).

Base-case market dynamics

Given maturity and generic penetration:

  • brand growth is unlikely unless driven by specialty channel placement, co-pay support, or improved adherence programs.
  • most incremental category growth comes from increased cessation attempts, not from brand switching.

Market upside and downside drivers

Upside scenarios:

  • enhanced combination regimens marketed under the same brand ecosystem,
  • improved skin tolerance leading to better persistence and higher repeat utilization.

Downside scenarios:

  • further price erosion from additional generics/private label,
  • payer restrictions toward lowest-cost options,
  • shift toward non-patch NRT (lozenges, gum) where tolerated better.

Actionable take: For credible revenue projection, model NICOTROL as a shrinking or flat share player in a low-growth, highly competitive market, unless it maintains strong distribution and pricing offsets.


What is the competitive risk from combination NRT and non-patch smoking cessation products?

How does combination therapy affect patch market share?

Clinical evidence supports that combining patch with short-acting nicotine can improve cessation outcomes versus patch-only. In practice:

  • combination NRT can reduce relapse rates,
  • it can address breakthrough cravings,
  • it can increase adherence through regimen flexibility.

Actionable take: If NICOTROL remains patch-only, it faces share erosion risk as combination regimens gain clinician and payer preference.


How do FDA labeling and safety considerations influence NICOTROL performance?

What safety issues shape patch adoption?

Nicotine patches carry class-level safety considerations:

  • application-site reactions (erythema, pruritus),
  • nicotine overdosing risk if misused,
  • contraindication-like caution for people with certain cardiovascular histories (label-dependent).

FDA-required labeling and patient instructions (skin preparation, rotation of patch sites, avoiding concurrent nicotine sources) are central to minimizing adverse events and discontinuation.

Actionable take: Market performance is sensitive to patient tolerability and proper use. Tolerability-driven discontinuation reduces brand persistence.


What commercial strategies can sustain NICOTROL in a generic-dominant market?

High-leverage options

  • Co-market combination regimens (if licensing/portfolio allows).
  • Channel strategy focused on lowest-friction access: preferred pharmacy plans, mail-order presence, and adherence programs.
  • Enhance patient support: dosing education and skin-care guidance to reduce early drop-off.

What is least likely to work

  • purely brand-level messaging without a regimen advantage or access/payer support,
  • reliance on “clinical novelty” without measurable adherence or tolerability improvements.

Key Takeaways

  • NICOTROL operates in a mature nicotine replacement therapy category where clinical evidence supports nicotine patches at a class level rather than sustaining brand exclusivity.
  • Orange Book exclusivity is not the primary market driver; generic and private-label nicotine patches dominate pricing and pharmacy substitution.
  • Market projections should assume ongoing price compression, with incremental demand constrained to category quit attempts and counseling intensity.
  • The main competitive risk is mix shift toward combination NRT and non-patch nicotine products, which can outcompete patch-only strategies on quit outcomes.

FAQs

  1. Which nicotine replacement therapies have the best quit rates compared with NICOTROL-style patches?
  2. Do combination nicotine patch plus lozenge or gum regimens reduce relapse more than patch-only therapy?
  3. What patient factors most increase discontinuation due to nicotine patch skin irritation?
  4. How do pharmacy benefit designs typically affect access to premium vs lowest-cost nicotine patches?
  5. What manufacturing or formulation constraints most affect the ability of generic nicotine patches to gain interchangeability?

References (APA)

  1. U.S. Food and Drug Administration. (n.d.). Nicotine transdermal system patient labeling and regulatory information. FDA.
  2. U.S. Preventive Services Task Force. (2021). Behavioral interventions for tobacco smoking cessation in adults. JAMA.
  3. Cochrane Tobacco Addiction Group. (2018). Nicotine replacement therapy for smoking cessation (systematic reviews). Cochrane Database of Systematic Reviews.
  4. Stead, L. F., Perera, R., Bullen, C., & Mant, D. (2012). Nicotine replacement therapy for smoking cessation. Cochrane Database of Systematic Reviews.

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