Equipment Name: Example Location: Tabletting Block Compiled By: Ovais
Determination of Acceptance Criteria for Cleaning Validation (CV) Studies
Add Company Name/Logo Here
ORAL PRODUCTS
Sampling Method Swab Sampling
Date 2/7/2007 INSTRUCTIONS: INSTRUCTIONS: Fillin in the the Coral Coralinput inputfields fieldsas asmentioned mentioned(read (readthe the Fill comments ifif needed) needed) comments
Parameter Product A AI Product B1
Description Product selected for cleaning validation study (worst case) Active ingredient in Product A
Product B2
Product with smallest batch size Ciprofloxacin HcL Tablet Active principle present in the cleaning agent AlkylBenzene Sulphonate Smallest strength of Product A manufactured 500.000 mg/day Maximum number of dosage units of Product B1 taken/day 16.000 Units/day
CA I J
Value Units Product No. 5 Mefenamic Acid
Product with largest MDD (Maximum Daily Dose) value
Product No. 1
K LD50-AI
Number of dosage units per batch of final mixture of Product B1 Lethal Dose 50 for active ingredient in Product A
740.000 mg/kg
LD50-Detergent
Lethal Dose 50 for the detergent Average human body weight Equipment surface area in common between Product A & B1/B2
240.000 mg/kg 70.000 kg
W L
240000.000 Units
5000.000 cm²
Batch size of Product B2 N U Swab area SF Safety Factor ¹ (for "Dose criterion" only) RF Risk Assessment Factor (for "Toxicological criterion" only) ¹ Give justification for using safety factor other than 0.001 in the CV Protocol
15.000 kg 25.000 cm²/Swab 0.001 0.001
Limit (mg/25cm²)
Summary: MACO for both AI & CA to subsequently manufactured product 40.0 MACO 35.0 Criterion Active Ingredient Cleaning Agent 30.0 25.0 Dose 37.500 mg/25 cm² 20.0 Toxicological 1.943 mg/25 cm² 0.630 mg/25 cm² 15.0 0.750 mg/25 cm² 10 ppm 0.750 mg/25 cm² 10.0 1.000 mg/25 cm² 1.200 mg/25 cm² Visual Limit 5.0
Active
Cleaning Agent
0.0 Dose
Tox.
10 ppm
Criterion
Visual
Dose
Tox.
10 ppm
Criterion
Visual
Formulae used for calculation: A) Dose criterion
This spreadsheet spreadsheet may may not not be be resold resold or or distributed. distributed. Please Please request request This author (
[email protected] for any changes required to be be author (
[email protected] for any changes required to made). made).
mg of active ingredient in product A permitted per 25 sq cm swab area = ((SF x I)/J) x (K/L) x U Where I = Smallest strength of product A manufactured/day expressed as mg/day & based on the number of mg of active ingredient
B) Toxicological Criterion mg of active ingredient in product A permitted per 25 sq cm swab area =
(NOEL x RF) x K x U JxL
Where NOEL = LD50 X (W/E) NOEL = No observed Effect Level = LD50 = Lethal Dose 50 in mg/kg animal for active ingredient in product A E = Empirical Constant = 2000 RF = Risk Assessment Factor = 0.01 - 0.001 (for Oral Products)
Note: (NOEL x RF) = ADI (Acceptable Daily Intake)
C) 10 ppm Criterion mg of active ingredient in product A permitted per 25 sq cm swab area = Where R = 10 mg active ingredient in product A/kg Product B2 N = Number of kgs per batch of final mixture of Product B2
R x (N/L) x U
All the abbreviations used in the formulae are defined in the table above (see Description)
References: 1. Fourman, G.L. and Mullen, M.V., "Determining Cleaning Validation Acceptance Limits for Pharmaceutical Manufacturing Operations Pharm. Technol. 17(4), 54-60 (1993). 2. W.E. Hall, “Validation of Cleaning Processes for Bulk Pharmaceutical Chemical Processes”, Cleaning Validation - An Exclusive Publication, Institute of Validation Technology, 1997. 3. CEFIC - Active Pharmaceutical Ingredients Committee (APIC), Guidance on aspects of cleaning validation in active pharmaceutical ingredient (CEFIC, Brussels, December 2000), available at http://apic.cefic.org/pub/pub-cleaning-validation.pdf, accessed Feb 5, 2009.
Equipment Name: Example Location: Tabletting Block Compiled By: Ovais
Determination of Acceptance Criteria for Cleaning Validation (CV) Studies
Add Company Name/Logo Here
ORAL PRODUCTS
Date 2/7/2007
Sampling Method Rinse Sampling Parameter Product A AI Product B1
Description Product selected for cleaning validation study (worst case) Active ingredient in Product A
Product B2
Product with smallest batch size Ciprofloxacin HcL Tablet Active principle present in the cleaning agent AlkylBenzene Sulphonate Smallest strength of Product A manufactured 500.000 mg/day Maximum number of dosage units of Product B1 taken/day 16.000 Units/day
Detergent I J
Value Units Product No. 5 Mefenamic Acid
Product with largest MDD (Maximum Daily Dose) value
Product No. 1
K LD50-AI
Number of dosage units per batch of final mixture of Product B1 Lethal Dose 50 for active ingredient in Product A
740.000 mg/kg
LD50-Detergent
Lethal Dose 50 for the detergent Average human body weight Equipment surface area in common between Product A & B1/B2
240.000 mg/kg 70.000 kg
W L RS
Surface area of the rinsed surface Batch size of Product B2
240000.000 Units
5000.000 cm² 1000.000 cm²
N V Rinse Volume SF Safety Factor ¹ (for "Dose criterion" only) RF Risk Assessment Factor (for "Toxicological criterion" only) * Give justification for using safety factor other than 0.001 in the CV Protocol
15.000 kg 50.000 L 0.001 0.001
Limit (mg/25cm²)
Summary: MACO for both AI & CA to subsequently manufactured product 30.0 MACO 25.0 Criterion Active Ingredient Cleaning Agent 20.0 Dose 30.000 mg/L 15.0 Toxicological 1.554 mg/L 0.504 mg/L 10.0 0.600 mg/L 10 ppm 0.600 mg/L 5.0 0.0 1.000 mg/L 1.200 mg/L Visual Limit
Active
Dose
Tox.
10 ppm
Criterion
Cleaning Agent
Visual
Dose
Tox.
10 ppm
Visual
Criterion
Formulae used for calculation: A) Dose criterion mg of active ingredient in product A permitted per 'Litre' of rinsate =
((SF x I)/J) x (K/L) x (RS/V)
B) Toxicological Criterion mg of active ingredient in product A permitted per 25 sq cm swab area =
(NOEL x RF) x K x RS JxLxV
Where NOEL = LD50 X (W/E) NOEL = No observed Effect Level = LD50 = Lethal Dose 50 in mg/kg animal for active ingredient in product A E = Empirical Constant = 2000 RF = Risk Assessment Factor = 0.01 - 0.001 (for Oral Products)
C) 10 ppm Criterion mg of active ingredient in product A permitted per 25 sq cm swab area = Where R = 10 mg active ingredient in product A/kg Product B2 N = Number of kgs per batch of final mixture of Product B2
R x (N/L) x (RS/V)
All the abbreviations used in the formulae are defined in the table above (see Description)
References: 1. Fourman, G.L. and Mullen, M.V., "Determining Cleaning Validation Acceptance Limits for Pharmaceutical Manufacturing Operations Pharm. Technol. 17(4), 54-60 (1993). 2. W.E. Hall, “Validation of Cleaning Processes for Bulk Pharmaceutical Chemical Processes”, Cleaning Validation - An Exclusive Publication, Institute of Validation Technology, 1997. 3. CEFIC - Active Pharmaceutical Ingredients Committee (APIC), Guidance on aspects of cleaning validation in active pharmaceutical ingredient (CEFIC, Brussels, December 2000), available at http://apic.cefic.org/pub/pub-cleaning-validation.pdf, accessed Feb 5, 2009.