Let's Combinate - Pharma + Medical Devices with Subhi Saadeh4 Feb

225 - ICH Q3A, Q3B, Q3C, Q3D and Q3E - EXPLAINED in 10 Minutes

In this episode of Let’s ComBinate: Drugs + Devices, host Subhi Saadeh breaks down ICH Q3, the family of guidelines that define how impurities are identified, evaluated, and controlled in drug substances and drug products.

Subhi explains what impurities are, why zero impurities is unrealistic in scalable manufacturing, and how ICH Q3 establishes a risk-based framework to protect patient safety and product quality. The episode walks through the structure of Q3A through Q3E, covering impurities formed during drug substance synthesis, degradation in drug products, residual solvents, elemental (metal) impurities, and extractables and leachables highlighting where drug delivery systems and combination products explicitly come into scope under Q3E.

This episode is a high-level, practical overview focused on how to read ICH Q3, how the sections fit together, and where the guideline applies and stops across the drug product lifecycle.

⸻

Timestamps

00:00 Welcome to Let’s ComBinate

00:12 Introduction to ICH Q3

00:25 What Are Impurities and Why They Matter

00:51 Sources of Impurities and Risk-Based Control

02:11 Structure of ICH Q3 (Q3A–Q3E)

05:30 How to Read and Use ICH Q3

07:22 Q3E, Extractables & Leachables, and Drug Delivery Systems

09:21 Wrap-Up and Next Episode Preview

Subhi Saadeh is the Founder and Principal at Let's Combinate. With a background in Quality, Manufacturing Operations and R&D he's worked in Large Medical Device/Pharma organizations to support the development and launch of Hardware Devices, Disposable Devices, and Combination Products for Vaccines, Generics, and Biologics. Subhi serves currently as the International Committee Chair for the Combination Products Coalition(CPC) and as a member of ASTM Committee E55 and also served as a committee member on AAMI's Combination Products Committee.For questions, inquiries or suggestions please reach out at letscombinate.com or on the show's LinkedIn Page.

Det här avsnittet är hämtat från ett öppet RSS-flöde och publiceras inte av Podme. Det kan innehålla reklam.

Avsnitt(266)

258 - Combination Product Quality: Human Factors, CDMO Scorecards, ISO 14971 vs. ICH Q9, with Ben Locwin

Combination product quality with Ben Locwin: why drug and device quality systems differ, how human factors studies are designed, what to do when a CDMO's clean audit doesn't match its performance, and...

12 Okt 34min

257 - 21 CFR Part 4 Explained: CGMP Requirements for Combination Products

21 CFR Part 4 sets the CGMP requirements for combination products. If your product has a drug and a device in it, you're on the hook for both sets of regulations. In this video, I walk through Part 4 ...

5 Okt 12min

256 - The New FDA Inspection Playbook: Where to Start with QMSR

QMSR became effective on February 2, 2026. Alongside that change, FDA retired the Quality System Inspection Technique (QSIT) and began using the inspection process described in Compliance Program 7382...

28 Sep 9min

255 - Audit Interview Techniques: How Good Auditors Get Better Evidence

A huge part of the job is knowing how to interview people, understand how work is actually performed, and corroborate what you hear against records, observations, and other objective evidence.In this ...

21 Sep 11min

254 - Saying No Is the Easy Part of Quality

Quality has a reputation for saying no.Sometimes that’s exactly the right call. Other times, “no” is just the easiest answer.In this episode, Subhi breaks down four situations where Quality should abs...

13 Sep 12min

253 - FDA Is Making Big Changes to Its Inspection Approach

FDA is changing how it organizes and deploys its investigators but it isn’t simply returning to the old generalist model.Eric Pittman spent more than 20 years at FDA, conducted approximately 800+ insp...

7 Sep 45min

252 - Acceptance Sampling Fundamentals: AQL, Attributes vs Variables, and Risk (OC Curves)

Acceptance sampling is one of the most commonly used and commonly misunderstood tools in quality.In this video, I break down the fundamentals of acceptance sampling: what it is, what an AQL actually m...

31 Aug 13min

251 - The Future of Drug Delivery: Orals, Injectables, Sustainability & Device Strategy

In this episode, Subhi Saadeh sits down with Steven Kaufman, Founder of Combination Product Solutions, Inc. and fractional Chief Commercial Officer at Portal Instruments, to discuss where the drug del...

24 Aug 49min