MMRV vaccine

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MMRV vaccine
Combination of
Measles vaccineVaccine
Mumps vaccineVaccine
Rubella vaccineVaccine
Varicella vaccineVaccine
Clinical data
Trade namesProQuad, Priorix Tetra
AHFS/Drugs.comMonograph
License data
Pregnancy
category
Subcutaneous, intramuscular
ATC code
Legal status
Legal status
  • AU: S4 (Prescription only)
  • US: ℞-only[2]
  • EU: Rx-only[3]
  • In general: ℞ (Prescription only)
Identifiers
CAS Number
ChemSpider
  • none
 ☒NcheckY (what is this?)  (verify)

The MMRV vaccine combines the

varicella (chickenpox) vaccine
. The MMRV vaccine is typically given to children between one and two years of age.

Several companies supply MMRV vaccines. ProQuad is marketed by

GlaxoSmithKline has been approved in Germany and Australia.[6][7][8]

Recommendations

The World Health Organization (WHO) recommends vaccinating against measles, mumps, rubella (German measles), and varicella (chickenpox) because the risks of these diseases far outweigh the risks of vaccinating against them. In particular, the World Health Organization recommends varicella vaccination in countries where the vaccine is affordable, the disease is a relatively important problem, and high and sustained vaccine coverage can be achieved. A few countries have widely implemented this. MMR and varicella vaccine are given at roughly the same time and a booster injection is recommended for both.[citation needed]

The MMRV vaccine, a combined MMR and varicella vaccine, simplifies administration of the vaccines.

febrile seizures of 9 per 10,000 vaccinations with MMRV, as opposed to 4 per 10,000 for separate MMR and varicella shots; U.S. health officials known as the ACIP therefore do not express a preference for use of MMRV vaccine over separate injections.[10]

Contraindications

Doctors are advised to be aware of whether or not a patient has HIV/AIDS or another disease that affects the immune system, is taking a medication that affects the immune system, has cancer, a fever or active untreated tuberculosis, is receiving cancer treatment, or has ever had a low platelet count (a blood disorder).[citation needed]

Adverse events

Rare but serious adverse events reported following ProQuad vaccination include

deafness; long-term seizures, coma, or lowered consciousness; seizures (jerking or staring) caused by fever; or temporary low platelet count.[11]

For children age two and younger, the MMRV vaccine is associated with significantly more

febrile seizures per 10,000 vaccinated children (95% CI 2.6–5.6), 7.5 additional mostly mild fever episodes per 100 vaccinated children (95% CI, 5.4–9.4) and 1.1 additional measles-like rash per 100 children (95% CI, 0.2–1.8). Febrile seizures caused by the MMRV vaccine occur 7 to 10 days after vaccination. In children age 4–6, there is no evidence for an increased risk in febrile seizures after the administration of Merck Proquad compared to the separate administration of MMR and Varicella vaccines.[12][13]

Legal status

Merck ProQuad was approved for medical use in the United States in September 2005,[14][15] in the European Union in April 2006,[3] and in Australia in February 2007.[16]

GSK Priorix Tetra was approved for medical use in Australia in November 2005.[17]

See also

References

  1. ^ a b "Measles virus vaccine / mumps virus vaccine / rubella virus vaccine / varicella virus vaccine (ProQuad) Use During Pregnancy". Drugs.com. 16 October 2019. Retrieved 26 January 2020.
  2. ^ "DailyMed - PROQUAD- measles, mumps, rubella and varicella virus vaccine live injection, powder, lyophilized, for suspension".
  3. ^ a b "ProQuad EPAR". European Medicines Agency (EMA). 17 September 2018. Retrieved 8 October 2020.
  4. S2CID 46973762
    .
  5. ^ "GlaxoSmithKline Clinical Trial Register". GlaxoSmithKline. Archived from the original on 30 November 2007. Retrieved 19 October 2019.
  6. ^ "Priorix-tetra". The Australian Immunisation Handbook. 4 June 2018. Archived from the original on 19 October 2019. Retrieved 18 October 2019.
  7. PMID 26251259
    .
  8. ^ "PEI Table of vaccines for measles with a valid marketing authorisation". PEI , Paul-Ehrlich-Institut, Bundesinstitut für Impfstoffe und biomedizinische Arzneimittel (in German). 19 October 2019. Archived from the original on 19 October 2019. Retrieved 18 October 2019.
  9. S2CID 41981427
    .
  10. .
  11. ^ a b "MMRV (Measles, Mumps, Rubella & Varicella) VIS". CDC. 21 May 2010. Archived from the original on 20 January 2015.
  12. PMID 20587679
    .
  13. ^ "CBER clinical review of studies submitted in support of licensure of ProQuad" (PDF). US Food and Drug Administration. August 2005.
  14. ^ "ProQuad". U.S. Food and Drug Administration (FDA). Archived from the original on 23 July 2017. Retrieved 8 October 2020.
  15. ^ "ProQuad". U.S. Food and Drug Administration (FDA). STN: 125108. Retrieved 8 October 2020.
  16. ^ "ProQuad measles, mumps, rubella, varicella live virus vaccine injection vial" (PDF). Therapeutic Goods Administration (TGA). Retrieved 8 October 2020.[permanent dead link]
  17. ^ "Priorix Tetra Vaccine 0.5mL powder for injection vial" (PDF). Therapeutic Goods Administration (TGA). Retrieved 8 October 2020.[permanent dead link]

Further reading

External links