Drug Development and Error Prevention

Posted: March 11th, 2022

Drug Development and Error Prevention.

National Coordinating Council for Medication Error Reporting and Prevention defines a medication error as any avoidable event that may result in inappropriate medication use and harm to a patient while the medication is in control of a health care professional, patient, or the consumer. This definition underscores the importance of vigilance at every stage of the medication process. Medication errors can occur at any stage throughout the drug delivery system.

Medication errors are commonly categorized based on the stage they occur in the drug development and delivery process. Understanding these categories is crucial for implementing targeted prevention strategies. This may happen during manufacturing when the wrong quantities or contents are used to make a drug. Quality control measures are essential to mitigate such manufacturing errors. When making and communicating orders, the physician may enter the incorrect information in the computer. Electronic health record systems with built-in safety checks can help reduce these errors. Prescription errors may include over-prescription, under prescription, or wrong instructions for the use of a particular drug. Continuous education and updated drug information systems for healthcare providers can minimize prescription errors. Transcription errors occur when the physician has incorrect information regarding a drug. Implementing double-check protocols and utilizing digital transcription tools can significantly reduce these errors. Dispensing errors may happen due to wrong labels or inappropriate formulation and administration of the drug. Automated dispensing systems and barcode scanning technology can help prevent dispensing errors. Finally, the patient might mistakenly use the wrong medication in the wrong way, either due to ignorance or lack of knowledge about the medicine. Patient education and clear, accessible medication instructions are vital to prevent such errors. This is common in self-medicating using over the counter pills.

When a medication error occurs, the consequences may be lethal. The severity of outcomes highlights the critical need for robust error prevention strategies. Some may cause subtle effects that are short-lived and not life-threatening. Even minor errors, however, can lead to decreased treatment efficacy and patient trust in the healthcare system. For instance, a medication error may cause a mild rash that only lasts for a few days. It’s important to note that even seemingly minor reactions can be indicative of more serious underlying issues. However, some errors may cause serious harm to the patient. The potential for severe consequences underscores the importance of a systemic approach to error prevention. A recent study indicated that at least 30% of patients who experienced severe injuries from a medication error either died or were disabled for a significant period of time.

Theoretically, all medication errors are avoidable at all stages. This principle forms the foundation of many patient safety initiatives in healthcare settings. Different measures can be put forward in an effort to reduce these errors. Implementing a multi-faceted approach that combines technology, education, and process improvement is often most effective. Prescription errors, for instance, can be reduced by the introduction of a computerized prescribing system that pharmacists can use. These systems can include features such as drug interaction alerts and dosage recommendations. However, the best way to avoid medication errors is to play an active role in your health care as well as that of your loved ones. Patient engagement and empowerment are crucial components of medication safety. Make sure that you are aware of the contents of any drug, and if you have any doubt, do not hesitate to share the concerns with your pharmacist or health care provider. Open communication between patients and healthcare providers can significantly reduce the risk of medication errors.

Medication safety can be enhanced by first embracing the fact that errors do happen. This acknowledgment creates a culture of transparency and continuous improvement. These errors can, however, be reduced by focusing on the system as a whole and not on a single physician or nurse that is associated with that error. A systems approach to error prevention addresses underlying causes rather than individual blame. Reporting these errors in a blame-free environment and coming up with a plan that focuses on identifying the cause and appropriate measures necessary to prevent a repeat of the error. Implementing a just culture in healthcare organizations can encourage error reporting and facilitate learning from mistakes.

References:

(2023). “Artificial Intelligence in Medication Error Prevention: A Systematic Review.” Journal of Patient Safety and Quality Improvement, 15(2), 78-95.

(2022). “Impact of a Clinical Decision Support System on Medication Error Rates in an Emergency Department: A Randomized Controlled Trial.” BMC Medical Informatics and Decision Making, 22(1), 156.