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Sterilizable syringes: excessive risk or cost-effective option?
A Battersby1, R Feilden, C Nelson
1Program for Appropriate Technology in Health (PATH), Seattle, WA 98109, USA.
Bulletin of the World Health Organization
|December 11, 1999
Summary
Many low-income countries opt for disposable syringes, but lack safe usage infrastructure. Sterilizable syringes, when managed properly with proper sterilization techniques, offer a safe and affordable alternative for injections.
Area of Science:
- Public Health
- Infectious Disease Prevention
- Healthcare Management
Background:
- Many low-income countries increasingly use disposable syringes over sterilizable ones.
- Inadequate infrastructure and management systems hinder the safe use of disposable syringes.
- An estimated 30% of all administered injections are unsafe, posing significant health risks.
Purpose of the Study:
- To evaluate the safety and cost-effectiveness of sterilizable syringes versus disposable syringes in resource-limited settings.
- To highlight the challenges associated with safe disposable syringe use and disposal.
- To explore the feasibility of implementing safe injection practices using sterilizable syringes.
Main Methods:
- Review of current practices in poorer countries regarding syringe usage and disposal.
- Analysis of the advantages and disadvantages of both disposable and sterilizable syringes.
- Examination of sterilization technologies, such as the time-steam saturation-temperature (TST) indicator, for ensuring safe reusable equipment.
- Cost analysis of safe disposal of clinical waste versus the cost of disposable syringes.
Main Results:
- Lack of essential infrastructure and management systems compromises the safe use of disposable syringes.
- Sterilizable syringes, with improved design and proper sterilization (verified by TST indicators), can be a safe and cost-effective option.
- Safe disposal costs for disposable syringes approach the initial cost of the syringes themselves.
- Countries with effective waste management systems demonstrate the affordability of safe injections using sterilizable syringes.
Conclusions:
- The widespread adoption of disposable syringes in low-income countries is often undermined by a lack of safe usage and disposal infrastructure.
- Properly managed sterilizable syringes, supported by effective sterilization monitoring and staff training, present a viable and economical solution for safe injections.
- Investing in robust management systems and staff supervision is crucial for ensuring safe injection practices, regardless of syringe type.