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Evaluation of the risk of occupational exposure to antineoplastic drugs in healthcare sector: part II – the application of the FMECA method to compare manual vs automated preparation


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Figure 1

FMECA analysis and the Acceptable Risk Level estimation process
FMECA analysis and the Acceptable Risk Level estimation process

Figure 2

Ishikawa diagram of failure modes
Ishikawa diagram of failure modes

Figure 3

Risk levels strip for MRL comparison with ARL
Risk levels strip for MRL comparison with ARL

Evaluation of five failure modes with risk priority numbers (RPNs) related to environmental monitoring data

Failure Powder ADs Liquid ADs Corrosive ADs One-concentration ADs Unstable ADs No holder casing High average therapeutic concentration Poorly soluble
MITC, DC, DNR, IP, FTM, VNB, GEM, CP, MP, VND, PMX, TPT, RTX VNC, EPI, DXR, IRT, 5-FU, PTX, BSF, CarbPt, CisPt, CTB, DTX, ETP, GEM, IDC, MT, OxaliPt, PMX, VNR BSF, PTX, 5-FU RTX, FTM, DNR, VNB, BSF DXR (Miocet), FTM, MP, MITC, VND, VNC, VNR, TPT, RTX, MITC, MP, IP, IDC, DXR, EPI, CP, CarboPt CP, IP, DC, GEM, MP, PMX, IRT, PTX, 5-FU 5-FU, CP
RPN RPN RPN RPN RPN RPN RPN RPN
M A M A M A M A M A M A M A M A
Number of detected ADs 3 3 3 3 1 1 2 2 2 2 3 2 3 3 2 2
Surface contamination spread 5 5 3 3 5 5 4 3 4 3 5 4 5 5 5 5
Percentage of contaminated surfaces 3 2 3 3 1 2 4 4 3 3 4 4 4 3 3 3
Glove contamination spread 4 4 3 1 4 4 4 3 3 4 4 3 3 3 3 2
Percentage of contaminated gloves 5 5 2 1 2 1 2 2 2 2 5 5 3 2 5 4
Measured risk level (MRL) 20 19 14 11 15 13 18 14 14 14 21 18 18 16 18 16
Acceptable risk level (ARL, Table 3) 17 15 13 12 16 12 17 15 16 14 18 16 17 14 16 14
Assessed risk High High Moderate Moderate Moderate Moderate Moderate Moderate Moderate Moderate High Severe Moderate Severe Severe Severe

Risk priority rating of environmental monitoring findings assessing antineoplastic drug contamination [based on alert glove values from Dugheri et al. (34)]

RPN Number of detected ADs Surface contamination spread (pg/cm2) Percentage of contaminated surfaces (%) Glove contamination spread (pg/cm2) Percentage of contaminated gloves (%)
1 – very low 1 LOQ–10 <3 <LOQ <2
2 – low 2 11–30 4–6 1/10 of AGV 90th percentile 3–5
3 – moderate 3 31–50 7–9 AGV 90th percentile 6–8
4 – high 4–5 50–99 10–12 1/10 of AGV 95th percentile 8–10
5 – very high >6 >100 >12 AGV 95th percentile >10

Evaluation of five failure modes with risk priority numbers (RPNs) for each antineoplastic drug group in FMECA analysis

Failure mode Powder ADs Liquid ADs Corrosive ADs One-concentration ADs Unstable ADs No holder casing High average therapeutic concentration Poorly soluble
MITC, DC, DNR, IP, FTM, VNB, GEM, CP, MP, VND, PMX, TPT, RTX VNC, EPI, DXR, IRT, 5-FU, PTX, BSF, CarboPt, CisPt, CTB, DTX, ETP, GEM, IDC, MT, OxaliPt, PMX, VNR BSF, TX, 5-FU RTX, FTM, DNR, VNB, BSF DXR, FTM, MP, MITC, VNC, MT VND, VNC, VNR, TPT, RTX, MITC, MP, IP, IDC, DXR, EPI, CP, CarboPt CP, IP, DC, GEM, MP, PMX, IRT, PTX, 5-FU 5-FU, CP
RPN RPN RPN RPN RPN RPN RPN RPN
M A M A M A M A M A M A M A M A
Packaging handling 4 4 2 2 4 4 3 3 3 3 5 5 3 3 3 3
Reconstitution 5 4 1 1 2 1 4 4 3 2 3 2 4 3 4 3
Dilution process 3 2 4 4 2 1 4 4 3 2 3 2 4 2 4 3
Pharmaceutical form 2 2 3 2 3 3 3 2 3 3 2 2 4 4 3 3
Waste disposal 3 3 3 3 5 3 3 2 4 4 5 5 2 2 2 2
Acceptable risk level (ARL) 17 15 13 12 16 12 17 15 16 14 18 16 17 14 16 14

Main characteristics of antineoplastic drugs evaluated in the FMECA study (data obtained from the Agenzia Italiana del Farmaco database)

ID substance Trade packaging Volume packaging–liquid (mg/mL) Reconstituted concentration–powder mg/mL) Recommended dosage Corrosive Stability Poorly soluble Packaging
MITC 10 mg to 40 mg 0.5 or 1 10–20 mg/m2 Immediate use Glass
DC 100 mg to 1 g 1.4–2.0 or 2.8–4.0 200–250 mg/m2 No information Glass
RTX 2 mg 0.04–0.008 3 mg/m2 Up to 12 h Glass
FTM 208 mg 52 100 mg/m2 Immediate use Glass
DNR 20 mg 2 0.5–3 mg/kg. Up to 24 h at 20–25 °C or 48 h at 2–8 °C Glass
VNB 10 mg 1 3.7 mg/m2 Up to 28 days at 2–8 °C Glass
MP 2 mg to 200 mg 5 8–200 mg/m2 Immediate use or up to 1.5 h at 20–25 °C x Glass
VNC 1 mg to 5 mg 1 0.4–1.4 mg/m2 No information Glass, PP+plastic
CP 200 mg to 1 g 20 12–240 mg/m2 x Type III glass
PMX 100 mg to 1 g 25 500 mg/m2 Up to 24 h at 2–8 °C Glass
TPT 1 mg to 4 mg 1 1.5 mg/m2 Up to 24 h at 2–8 °C to 30 days at 25 °C Glass
EPI 5 mg to 200 mg 2 60–135 mg/m2 24 h at 20–25 °C to 7–28 days Amber glass
DXR 10 mg to 200 mg 2 1–2 50–75 mg/m2 24 h at 20–25 °C to 7 days at 25 °C Glass
IRT 20 mg to 1 g 1.5–20 180 mg/m2–350 mg/m2 6 h at 20–25 °C to 24 h at 2–8 °C PP, glass
PTX 30 mg to 600 mg 6 1–5 100 mg/m2–260 mg/m2 x 4 h at 25 °C to 7 days at 5 °C and 25 °C Glass or glass+PP
BSF 60 mg 6 0.8–3.2 mg/kg x 4 h at 20–25 °C to 12 h at 2–8 °C Glass
Carbo Pt 50 mg to 600 mg 10 400 mg/m2 3 h at 15–35 °C to 24 h at 2–8 °C Amber glass or PP
CisPt 10 mg to 100 mg 0.5–1 50–120 mg/m2 6 to 24 h at 20–25 °C Amber glass or PP
DTX 20 mg to 160 mg 10–20 75 mg/m2 6 h under 25 °C to 3 days at 2–8 °C x Amber glass or glass
IDC 5 mg and 10 mg 1 12 mg/m2 Up to 48 h at 2–8 °C or 24 h at 20–25 °C Glass
MT 2.5 mg to 0.5 g 7.5–100 10–25 mg/m2 or 7.5–25 mg/week Immediate use or temperature< 25 °C Glass
5-FU 50 mg to 5 g 40–50 200–600 mg/m2 or 12 mg/kg x 24 h at 25 °C to 48 h Glass or aluminium with epoxy phenolic lacquer
CTB 100 mg to 5 g 20–100 100–200 mg/m2 24 h at <30 °C to 72 h at 2–8 °C x Glass
ETP 50 mg to 1 g 20–100 60–200 mg/m2 24 h at 20–25 °C to 96 h Amber glass
OxaliPt 50 mg to 250 mg 5 85 mg/m2 up to 48 h at 2–8 °C or 6–24 h at 25 °C Glass
VNR 10 mg to 80 mg 10 or 20–80 25–80 mg/m2 up to 24 h at 2–8 °C or 25 °C Glass or PVC/PVDC/aluminium
eISSN:
1848-6312
Języki:
Angielski, Slovenian
Częstotliwość wydawania:
4 razy w roku
Dziedziny czasopisma:
Medicine, Basic Medical Science, other