Expiration Compliance - Mpje
- What is the required action for expired prescription stock found in active inventory?
- Remove from active stock and segregate for return, destruction, or reverse distribution. Pharmacy laws require segregation of expired stock to prevent accidental dispensing and facilitate proper disposal or return, ensuring compliance.
- Which option best describes how storage conditions affect expiration or BUD compliance decisions?
- Improper storage can invalidate dating; product should be treated as unsuitable. Expiration and BUD assume label-specified storage; deviations can accelerate degradation, rendering the product non-compliant for dispensing.
- Identify the correct rule for dispensing a compounded preparation when the assigned BUD has passed.
- Do not dispense; remake or recompound and assign a new BUD. Compounding regulations prohibit dispensing beyond BUD to mitigate risks of microbial growth, chemical degradation, or loss of efficacy in prepared products.
- What is the legal meaning of a "beyond-use date (BUD)" assigned by a pharmacy to a dispensed product?
- Latest date the pharmacy assigns for use after repackaging/compounding. USP guidelines mandate pharmacies assign BUDs to ensure safety and efficacy post-repackaging or compounding, reflecting stability after manipulation.
- Which date should be placed on a repackaged unit-dose label when multiple source lots are used?
- The earliest expiration date among the source lots (or earlier repackaging BUD). Repackaging rules mandate using the most conservative date from source materials to guarantee the final product's stability and safety.
- What is the general rule for repackaging: can the repackaged product expiration exceed the original container expiration?
- No; repackaged expiration/BUD must be on or before original expiration. Repackaging standards prevent extending dates beyond original expirations to avoid assuming untested stability in new containers.
- What is the correct compliance decision if a product is expired but not recalled?
- Do not dispense; remove from stock and dispose/return per policy and law. Expiration dates legally define usability; products past this must be removed to adhere to regulations ensuring dispensed drugs meet potency standards.
- When a manufacturer provides an in-use expiration after opening, which date should control once opened?
- The earlier of in-use expiration after opening or the labeled expiration date. Manufacturer in-use dates account for stability post-opening, taking precedence if earlier to ensure safety after exposure to air or contaminants.
- Which date controls if a pharmacy-assigned BUD is later than the manufacturer expiration date?
- The earlier date controls; BUD cannot exceed manufacturer expiration. Legal standards prioritize the manufacturer's expiration to prevent dispensing products beyond guaranteed stability, overriding any extended pharmacy BUD.
- What is the legal meaning of a drug product "expiration date" on the manufacturer container label?
- Last date the manufacturer guarantees full potency and safety if stored properly. Federal regulations require manufacturers to label expiration dates to indicate the last point of guaranteed potency and safety under proper storage conditions.
- What is the correct compliance decision if a product is recalled but not expired?
- Do not dispense; quarantine and follow recall instructions. Recalls indicate safety issues independent of expiration, requiring quarantine to comply with FDA directives and protect public health.
- Under USP <797>, what is a BUD primarily based on for compounded sterile preparations (CSPs)?
- Sterility risk, storage conditions, and microbial contamination control. USP <797> bases CSP BUDs on factors ensuring sterility and minimizing contamination risks during preparation and storage.
- What is the key difference between "expiration date" and "BUD" for legal dispensing decisions?
- Expiration is manufacturer stability; BUD is pharmacy-assigned after manipulation. Expiration dates reflect manufacturer-tested stability of unopened products, while BUDs account for potential instability introduced by pharmacy handling.
- What is the required action if a prescription label BUD is missing or illegible at the point of dispensing?
- Do not dispense until an accurate BUD/expiration is determined and relabeled. Dispensing laws require clear labeling of usable dates to inform patients and prevent administration of potentially unstable or unsafe medications.
- What inventory practice best prevents accidental dispensing of expired medications?
- FEFO rotation: first-expire, first-out with routine date checks. FEFO practices align with regulatory requirements to prioritize using soonest-expiring stock, reducing waste and ensuring only valid products are dispensed.
- Under USP <797>, what must never be exceeded when assigning a CSP BUD?
- The earliest expiration of any component or container-closure limit. USP <797> requires CSP BUDs to respect component expirations to avoid using ingredients beyond their stable period, ensuring overall product integrity.
- Identify the correct rule for dispensing: may a pharmacy dispense a drug after its manufacturer expiration date?
- No; expired drug product must not be dispensed. FDA regulations prohibit dispensing expired drugs to protect patients from reduced potency, increased degradation products, or safety risks.