OTC Corticosteroid Dispensing System with Patient Qualification Screening

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Solution Overview

Problem

The challenge lies in making corticosteroids accessible over-the-counter for asthma treatment while ensuring safe and responsible use, as current attempts have failed due to concerns over inappropriate patient selection and medication misuse.

Innovation Solution

A system and method that qualify subjects for over-the-counter delivery of corticosteroid pharmaceutical compositions by conducting surveys and running results against filters for contraindications and risk factors, providing warnings and ensuring acknowledgment before dispensing the medication.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Ease of operation

If corticosteroids are made available over-the-counter to increase accessibility, then patient access and self-reliance are improved, but the risk of inappropriate patient selection and misuse increases

Engineering Contradiction:
ImproveaccessibilityVSAvoidsafe use
Core Design Contradiction:
Ease of operationVSReliability

Solution Approach 1:

The patent implements preliminary qualification actions by requiring patients to complete a questionnaire and undergo phone screening before receiving OTC corticosteroids. This pre-screening process identifies appropriate candidates and filters out inappropriate users before medication dispensing, thereby enabling safe OTC access while preventing misuse.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The patent introduces an intermediary qualification system between the patient and the medication. This intermediary process includes questionnaires, phone screenings, and tracking mechanisms that mediate the interaction, ensuring patients meet safety criteria before receiving OTC corticosteroids, thus balancing accessibility with safety.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Reliability

If a qualification system is implemented to ensure safe use, then patient safety is improved, but the complexity of the dispensing process increases

Engineering Contradiction:
Improvesafe useVSAvoiddispensing process
Core Design Contradiction:
ReliabilityVSDevice complexity

Solution Approach 1:

The patent segments the qualification process into distinct components: a written questionnaire, a phone screening step, and a tracking system. This segmentation allows each component to perform a specific safety function while keeping individual steps relatively simple, managing overall process complexity through modular design.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The patent implements self-service by requiring patients to independently complete the qualification questionnaire and provide necessary information. This reduces the burden on healthcare providers while maintaining safety standards, as patients actively participate in their own qualification process rather than requiring extensive provider intervention.

Inventive Principle:
Principle #25Self-service

Data Source

PatentUS11756656B2Methods for treating and preventing symptoms of asthma with a corticosteroid pharmaceutical composition
Publication Date: 2023.09.12 ASTRAZENECA UK LTD
  • US11756656B2 patent drawing
  • US11756656B2 patent drawing
  • US11756656B2 patent drawing

AI summary

A method is provided for treating or preventing symptoms of asthma in a subject in need thereof by administering a corticosteroid pharmaceutical composition to a subject qualified for over-the-counter access to the corticosteroid pharmaceutical composition. In some embodiments, the corticosteroid pharmaceutical composition includes a class B corticosteroid, a glucocorticosteroid, budesonide, ciclesonide, fluticasone furoate, mometasone furoate, fluticasone propionate, or beclomethasone dipropionate.