Understanding Quality Control Operations in PIC/S Documentation, Study notes of Pharmaceutical Analysis

An overview of PIC/S guidelines for documentation related to Quality Control operations in pharmaceutical analysis. It covers general requirements for documentation, specific requirements for Quality Control operation, and topics such as formula, specifications for intermediate and bulk products, finished product specifications, testing procedure, and distribution control. The document also discusses sampling and sampling plans, and defects and their classification.

Typology: Study notes

2020/2021

Uploaded on 05/24/2021

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Pharmaceutical Analysis 2: Laboratory Notes -1
PIC/S Guidelines – Chapter 4 – Documentation
Learning Objectives:
1. To demonstrate understanding of the PICS guidelines for documentation.
2. To examine the Good Documentation Practices and required quality control documents.
TOPIC OUTLINE:
Documentation
General Requirements
Specific Requirements for Quality Control Operation
Overview
-The topics will demonstrate understanding of PIC/S guidelines for documentation, related to
Quality Control operation. Good documentation is an essential part of the quality assurance
system and in compliance of GMP requirements.
DOCUMENTATION
General Requirements
-Documentation may exist in a variety of forms, including paper-based, electronic or
photographic media. The main objective of the system of documentation utilised must be to
establish, control, monitor and record all activities which directly or indirectly impact on all
aspects of the quality of medicinal products.
-There are two primary types of documentation used to manage and record GMP compliance:
instructions (directions, requirements) and records/reports.
-Suitable controls should be implemented to ensure the accuracy, integrity, availability and
legibility of documents. Instruction documents should be free from errors and available in
writing.
-Documents should be designed, prepared, reviewed, and distributed with care.
-Documents containing instructions should be approved, signed and dated by appropriate and
authorized persons. The effective date should be defined.
-Standard Operating Procedures, Work Instructions and Methods should be written in an
imperative mandatory style.
-Should be regularly reviewed and kept up-to-date. When a document has been revised, systems
should be operated to prevent inadvertent use of superseded documents.
-Documents should not be hand-written; although, where documents require the entry of data,
sufficient space should be provided for such entries.
-SOP uses clear and direct language and uses active verbs.
- Documents shall:
obe prepared & designed carefully for easy, correct & effective use
ohave the following information:
Company name
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Pharmaceutical Analysis 2: Laboratory Notes - PIC/S Guidelines – Chapter 4 – Documentation Learning Objectives:

  1. To demonstrate understanding of the PICS guidelines for documentation.
  2. To examine the Good Documentation Practices and required quality control documents. TOPIC OUTLINE: Documentation General Requirements Specific Requirements for Quality Control Operation Overview
  • The topics will demonstrate understanding of PIC/S guidelines for documentation, related to Quality Control operation. Good documentation is an essential part of the quality assurance system and in compliance of GMP requirements. DOCUMENTATION General Requirements
  • Documentation may exist in a variety of forms, including paper-based, electronic or photographic media. The main objective of the system of documentation utilised must be to establish, control, monitor and record all activities which directly or indirectly impact on all aspects of the quality of medicinal products.
  • There are two primary types of documentation used to manage and record GMP compliance: instructions (directions, requirements) and records/reports.
  • Suitable controls should be implemented to ensure the accuracy, integrity, availability and legibility of documents. Instruction documents should be free from errors and available in writing.
  • Documents should be designed, prepared, reviewed, and distributed with care.
  • Documents containing instructions should be approved, signed and dated by appropriate and authorized persons. The effective date should be defined.
  • Standard Operating Procedures, Work Instructions and Methods should be written in an imperative mandatory style.
  • Should be regularly reviewed and kept up-to-date. When a document has been revised, systems should be operated to prevent inadvertent use of superseded documents.
  • Documents should not be hand-written; although, where documents require the entry of data, sufficient space should be provided for such entries.
  • SOP uses clear and direct language and uses active verbs.
  • Documents shall: o be prepared & designed carefully for easy, correct & effective use o have the following information:  Company name

 Document title  Identity number unique for the document & indicates revision status  Date of effectivity & review, particularly in the case of SOPs  Distribution list & where copies are distributed  Page number & total number of pages o Signature of persons who  prepares  checks  approves document for use and respective dates for those above actions o Be corrected in such a manner that the original entry is not lost. Correction is made close to the original entry, initialed & dated Specific Requirements for Quality Control Operation

  • Formula o This is concise and precise statement the ingredients that comprise the product, together with the quantity of each. o Raw Material specifications and Packaging Material specifications  Specifications for starting and primary or printed packaging materials should include or provide reference to, if applicable: o A description of the materials, including:  The designated name and the internal code reference;  The reference, if any, to a pharmacopoeia monograph;  The approved suppliers and, if reasonable, the original producer of the material;  A specimen of printed materials;  Directions for sampling and testing;  Qualitative and quantitative requirements with acceptance limits;  Storage conditions and precautions;  The maximum period of storage before re-examination Operating Procedure o Specifications for intermediate and bulk products  Specifications for intermediate and bulk products should be available for critical steps or if these are purchased or dispatched. The specifications should be similar to specifications for starting materials or for finished products, as appropriate. o Finished Product specifications  Specifications for finished products should include or provide reference to:  The designated name of the product and the code reference where applicable;  The formula;  A description of the pharmaceutical form and package details;  Directions for sampling and testing;
  • Vehicle and transport SAMPLING AND DEFECTS Learning Objectives:
  1. Demonstrate understanding of sampling and defects.
  2. Apply the sampling plan and method. TOPIC OUTLINE:  Sampling  Sampling plan  Defects  Classification of Defects  Quality Variation SAMPLING AND SAMPLING PLAN SAMPLING
  • The process of removing an appropriate number of items from a population in order to make inferences to the entire population, which is the total of conceivable items.
  • You take some materials to represent the whole batch. o Taken to represents the batch of materials or products. o To monitor the critical part of process. BASIC QUALITY FUNCTION
  • Deciding whether the product conforms to specifications or “acceptance” INSPECTION
  • Comparison of certain attribute and dimensions of products against specifications
  • APPLIED TO: o Incoming materials o Intermediate products – one step away from finished product o Bulk products – Final product ready for packaging o Finished products
  • Consists of steps:

o Interpretation of the specification – measurements, standards of the product to the specs o Measurement of the product o Comparison of the product with specification o Judgement as to conformance o Disposition of the product o Recording of the data obtained SAMPLE

  • Finite number of objects from population
  • Instead of inspecting the entire batch of 300,000 tablets (population/N), one examine as small part of the batch (sample/n)
  • TYPES: o Random sample – chosen in such a manner that one object has a good chance of being selected o Representative sample – proportionally represented, reserved for trend evaluation or analysis o Retention sample – for future testing, for monitoring, relative stability data, complaints SAMPLING INSPECTION
  • 100% inspection is tiring, destructive, expensive o DESTRUCTIVE – if you get the sample away from the room where you process the product, you cannot put it back for contamination control unless otherwise, instructed
  • Better than 100% SAMPLING PROCESS
  • Preparation of tools
  • Clean prior to sampling – clean container, area, sample container to not contaminate the whole batch or the sample since it is subject to checking
  • Environmental conditions is in accordance of the classes of materials – depends on what type of material that you are sampling o STERILE: Aseptically, CLASS 10 o NON-STERILE: CLASS 100,
  • Storage of samples
  • VERY GOOD SUPPLIER: Level
  • BAD SUPPLIER: Level

DEFECTS AND ITS CLASSIFICATION

  • Defect is an undesirable characteristic of products.
  • Defective a unit with one or more defects.
  • Classified as: o According to measurability:  Variable defects – measured directly by instruments  Attribute defects – cannot be measured directly by instruments o According to seriousness  Critical defect - endanger life  Major defect - may affect the function of the object  Minor defect - does not endanger life nor will affect the function o According to nature  Ocular – visible  Internal – not seen  Performance – defect in function QUALITY VARIATIONS
  • Sources o Materials – different suppliers o Machines – not validate or ageing of machine o Methods – inexact procedure o Men – inadequate training
  • Control o To minimize and eliminate the quality variations, approaches such as but not limited:  Material control  GMP  Packaging control  Automation  Sampling plans