aplicaciones de ARNm - Stevanato Group
Descubre cómo las soluciones integradas de Stevanato Group pueden ayudar a mitigar los desafíos que plantea la tecnología de ARNm
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ARNm: tecnología de última generación

El uso creciente de aplicaciones de ARNm tanto en viales, para reducir los plazos de comercialización, como en jeringas precargadas (PFS), que ofrecen mayor precisión en las dosis y un uso sencillo, plantea algunas cuestiones técnicas y desafíos en la cadena de suministro y en el almacenamiento en frío, en caso de haberlo, o en la gestión de la vida útil del producto.

Características de los medicamentos de ARNm

El ARNm está típicamente encapsulado en nanopartículas lipídicas que presentan una elevada sensibilidad a las partículas del sistema de cierre de los envases. Esto plantea varios desafíos durante el proceso de producción que el fabricante de medicamentos debe tener en cuenta.

Principales desafíos:
403 Cold Temperature

Durante la cadena de suministro si está en cámaras de congelación

164 Product Change Notification

Durante la gestión de la vida útil

199A Biologic Molecule

Garantizar la estabilidad del medicamento

67 Chemical Analysis

Integrar y gestionar varias plataformas tecnológicas (por ejemplo, la formulación de nanopartículas lipídicas)

rna-based cta hero gated DK
rna-based cta hero gated DK

Stevanato Group es el socio ideal para los desarrolladores de productos a base de ARNm, ya que ofrecemos una estrategia de reducción de riesgos con un enfoque científico que funciona desde el principio.

Stevanato Group puede apoyar a los procesos de producción de medicamentos de ARNm soluciones integrales que abarcan toda la cadena de valor del sector farmacéutico.​​
Gracias a nuestra posición única en el mercado, somos un proveedor integrado de envases primarios, dispositivos, maquinaria y servicios analíticos.

Stevanato Group es el socio perfecto para la tecnología de ARNm porque reducimos los plazos de comercialización con una única interfaz que ofrece la solución correcta a la primera.

infographics integrated offering rna based drug
infographics integrated offering rna based drug

Nuestras soluciones

EZ-fill® Kit

¿Te encuentras en fase clínica? ¡Descubre cómo puede ayudarte EZ-fill® Kit!

Datos y resultados

Nuestras jeringas EZ-fill® ITC han superado todas las pruebas de las principales dificultades que hemos investigado. Puede consultar los resultados a continuación:

Vidrio

Container Closure Integrity (CCI) is maintained at -70°C

Pre-fillable syringes have several components that compose the system, and deep cold storage is a big challenge to maintaining all the materials' integrity.

CCI CHART

Chart: No CO2 was detected in all 30 ITC filled syringes tested through Carbon Dioxide headspace analysis, indicating that no defect allowing CO2 ingress occurred due to any material property changes at -70°C. The controls in both cases performed as expected, showing a substantial ingress of CO2 for the positive control, and no CO2 ingress for the negative controls.

We tested and confirmed no loss of CCI of EZ-fill® ITC syringes after 7 days of storage at -70°C. Tests executed through CO2 Headspace Analysis showed no relevant signals of carbon dioxide ingress after a 1-week freezing cycle whilst also verifying the plunger displacement phenomenon confirming the suitability of EZ-fill® ITC system for mRNA applications.

 

Syringes functionality and closure functionality are not impacted by low temperature of storage.

Low temperature can also affect the functionality of the overall system. Two of the most important parameters that describe the system's functionality are Break Loose and Gliding Force.

Break Loose -40°C

Glide force -40°C

Charts: The test showed that freezing storage has no impact on break loose and gliding force, confirming no functional impact from Room Temperature to -40°C.

We tested - after 1-week storage at -40°C - filled ITC syringes and they showed excellent Break Loose and Gliding Force* performance with comparable results before and after freezing storage.

 

* ISO 11040-4:2015 as a standard reference

ITC unscrewing torque and opening force

We tested the ITC closure unscrew* after 5 cycles at -50° storage with extraordinary results. The test showed no statistical difference in unscrewing torque (Tmax) between the sub-categories, confirming that ITC closure functionality is guaranteed after freezing condition, with no impact on usability for the final user.

Chart: No evidence of difference in unscrewing force for all the 50 ITC syringes tested for each category.

Mechanical properties are not affected after freezing condition storage

Deep cold storage may stress the glass barrel of a PFS system causing potential system failures.

Mechanical resistance

Chart: Results at Room Temperature and at -40°C are comparable, confirming that freezing did not affect glass resistance to breakage.

Regarding mechanical properties, Burst Test* performed on Stevanato Group ITC syringe did not show difference in glass barrel resistance between -40°C and room temperature storage conditions, confirming good mechanical performances.

 

* ISO 7458:2004 as standard reference.

Ensuring CCI at -80°C: Ideal vial solution for pharma cold storage

Market Insight
Covid-19 and the subsequent rise of mRNA vaccines brought new types of therapies to the market that require storage at deep-cold temperatures down to -80 °C.

Risk
The stress on the glass at these low temperatures increases the chance of vial breakage. The risk of breakage is extremely important to pharmaceutical companies due to the high values od drug cointained.

Need
Increased assurance about the compatibility of glass containers with cold storage conditions is key for pharmaceutical companies.

Solution
In this increasingly complex application, EZ-fill® vials are a proven solution to make life easier for customers. Find out Fina® Vial’s optimal performances with deep-cold drug applications and complex cold-chain requirements for both Mechanical & Container Closure Integrity (CCI) performance

Ensuring mechanical resistance with Vertical Compression Test & Burst Test (CTQAs investigated in the study)

Objective
Identify and determine the impact (if any) on glass vials’ mechanical resistance to Axial Load and Internal Pressure of storage conditions of -80°C over a period of 7 days

Method
Vertical Compression and Burst test

Results
2R Fina® quality glass can withstand a conditioning at -80°C for a prolonged period of time without impacting its mechanical performance.

Ensuring Containet Closure Integrity with Headspace Gas Analysis

Objective
Determine CCI during stability at 25°C/60% RH and -80°C at two different time points (T0 and T6 months) over a storage period of 6 months.

Method
Use of Headspace Gas Analysis technique, based on the measurement of the headspace carbon dioxide content in the samples after exposure to a carbon dioxide enriched environment at the target temperatures.

Results
no CO2 detected in all the samples. 2R Fina® vial geometry, in combination with different closure systems, can maintain CCI for a prolonged period of time under the testing conditions

The configurations tested showed no statistically significant difference before and after conditioning.

READ MORE

Mechanical Performances in deep freezing

Mechanical performances scheme

Documento técnico

Las terapias de ARNm en aumento: Los retos del envase primario y soluciones para analizar el mejor rendimiento