What Effective Cleanroom Training Should Look Like (Part 1)
Insights – Training

Pharmaceutical production and laboratory environments are complex; they are highly regulated, include high-tech tools, involve complicated scientific knowledge, feature extensively detailed processes, and employ many extremely specialized individuals. Furthermore, this degree of complexity is only growing exponentially over time with all these facets evolving, increasing the likelihood of failure in one or more aspects of this causal chain. At the minimum, such failures could lead to high costs, and at the extreme, harm patients’ lives.

With cleanroom personnel at the forefront of potential failure, it is not surprising that a significant focus is on training as a first line of defense against deviations and contamination. But what actually constitutes “good training” and what are the limitations?

What Training Can Not Solve

Deviations and product contamination can stem from several factors, not all of which are due to the training itself.

  • Insufficient Tools:
    Tools and machinery are complex objects that need to be designed with extreme precision and attention to detail. Sometimes they are inadequate for their intended use or have design flaws that could lead to contamination. Even the best training cannot compensate for such equipment.

  • Problematic SOPs:
    Standard operating procedures (SOPs) are detailed and complex, and their creation is challenging. Sometimes they are not up-to-date, describe steps that introduce risks to the process, or are simply impractical. Whatever the reason, good training cannot resolve problematic SOPs.

  • Quality Assurance:
    If QA oversight and monitoring are compromised, incorrect behavior by cleanroom personnel could result. While good training could compensate for a lack of oversight, incorrect feedback given by QA will most likely override learned behavior.

  • Process-specific risk:
    Every process carries a certain level of risk, and the more complex the process, the higher the likelihood of product contamination. This risk can only be reduced by simplifying the process.

  • Team Misalignment:
    A lack of alignment between all relevant teams and departments is crucial for mitigating contamination. Only by fostering communication can experiences be shared, problems uncovered, and solutions implemented.

  • Management Culture:
    While good training always focuses on quality culture, a lack of company-wide focus on culture cannot be solved solely by training. Quality culture must be integrated and practiced daily by every level and individual within the company, starting with management as the role-models.

If you want to learn more, read our article on
“Deviations and Contamination: Is Training Really the Problem?”
The Limitations of Traditional Training

Besides the general limitations that training can not solve, there are also some more specific problems with traditional traning methods for cleanroom personnel. This often results in training programs that are not only hard to relate to but also difficult to apply in the day-to-day responsibilities of cleanroom operations.

Operators frequently face training that is:

  • Overly broad and insufficiently detailed, making it hard for them to understand what is specifically expected of them.

  • Misaligned with actual job conditions, which leads to discrepancies between what is taught and what needs to be applied.

  • Theoretically heavy and practically light, which does not suffice in environments where practical skills are paramount.

  • Regulatory strict and operational subjective, which often leads to confusion of trainees and diverging skill levels.

If you want to learn more, read our article on
“The Biggest Problems with Cleanroom Personnel Training”

What Effective Training Should Look Like

Now that we know what training can and can not solve, let’s look at how to solve some of the problems of training programs. Here are 4 essential tipps for an effective training program.

1. Provide Context

Contextual understanding in training is indispensable for mitigating risks and ensuring operational integrity, particularly in high-stakes processes like cleanroom operations in pharmaceutical manufacturing. By providing trainees with the “why” behind their tasks, we empower them to navigate their responsibilities with clarity and purpose, reducing the likelihood of errors with significant consequences. In essence, contextual learning isn’t just important—it’s essential for protecting both product integrity and public health.

2. Defining Clear Learning Objectives

To ensure effective training, it’s vital to establish clear learning objectives tailored to the roles and responsibilities of operators. This helps to clarify the goal of every training for the trainees, as well as for the program itself, helping in identifying gaps and improvement potential. These objectives should transcend basic comprehension, aiming to empower personnel to execute procedures seamlessly and articulate processes succinctly.

1. Knowledge Objective:

A knowledge objective specifies the essential understanding that trainees should gain regarding a particular topic or subject matter during training. It focuses on conveying key information, concepts, or facts relevant to their roles or tasks, ensuring a foundational understanding for further learning and application.

2. Awareness Objective:

An awareness objective specifies the level of recognition or perception trainees should attain regarding critical aspects of a process or system. It aims to heighten awareness of key elements, enabling proactive risk mitigation and effective response.

3. Behavior Objective:

A behavior objective specifies the observable actions or skills trainees should demonstrate post-training. It focuses on practical application, ensuring they can effectively perform tasks in real-world scenarios.

Improvable learning objective example:
“Understand principles and most important risks of personnel monitoring and being able to correctly execute personnel monitoring SOP/procedure.”

Ideal learning objective example:
Knowledge Objective:
The trainee can explain “why” personnel monitoring is important for protecting the product.

Awareness Objective:
The trainee can identify the five most important errors and where they can happen in our process.

Behavior Objective:
The trainee can demonstrate how to avoid the five most important errors while executing our personnel monitoring SOP.

3. Simplifying Complex Concepts

It’s crucial to distill complex cleanroom principles into simple, easy-to-understand concepts. VR can play a significant role here by visually demonstrating processes like airflow dynamics, particle movement, and contamination control, which are often difficult to grasp through textbooks or lectures alone.

 

Negative Example – Language that is not Operator Friendly
“An Environmental Monitoring (EM) program provides meaningful information on the quality of the aseptic processing environment as well as environmental trends of ancillary clean areas. Environmental monitoring should promptly identify potential routes of contamination, allowing for implementation of corrections before product contamination occurs.”

Environmental Monitoring Program for Aseptic Processing – NCBioNetwork

Positive Example – Language that is Operator Friendly:

WHAT is the essence and WHY is this important (consequences):
“Environmental Monitoring are measurement systems that help us to detect if our products are actually sterile / free of contamination and therefore safe for the patients.”

WHY is this important (risk):
“Through our behavior we can make sure that the measurement is as accurate as possible so that we can be safe about the safety of or products.”

WHERE is this important in our process?:
“Our risk assessment has identified the following 5 errors we need to focus on first in order to control the risk of having non-accurate EM results.”

4. Provide Examples

One effective method for instilling risk awareness is through the use of visual aids, such as videos and pictures, that compare correct and incorrect process executions side by side. By juxtaposing the right and wrong behaviors, trainees gain a clear understanding of potential pitfalls and the correct course of action.

These visuals illustrate the consequences of improper procedures, highlighting what could go wrong and how to behave correctly. This approach not only reinforces learning but also provides a memorable reference point for trainees to draw upon in real-world situations, enhancing their ability to recognize and address risks effectively.

Summary of the First Part

An effective cleanroom training program…

  • provides context

  • defines clear knowledge, awareness and behavior learning objectives

  • simplifies complex concepts

  • provides examples and right/wrong comparisons

In the second part of this article, we provide 6 additional tipps for an effective training program.