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Pronunciation |
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(noo
moe KOK al vak
SEEN) |
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U.S. Brand
Names |
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Pneumovax® 23; Pnu-Imune®
23 |
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Generic
Available |
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No |
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Synonyms |
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Pneumococcal Polysaccharide Vaccine |
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Pharmacological Index |
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Vaccine |
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Use |
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Children >2 years of age and adults who are at increased risk of
pneumococcal disease and its complications because of underlying health
conditions; older adults, including all those greater than or equal to 65 years
of age |
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Pregnancy Risk
Factor |
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C |
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Pregnancy/Breast-Feeding
Implications |
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The safety of vaccine in pregnant women has not been evaluated; it should not
be given during pregnancy unless the risk of infection is
high |
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Contraindications |
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Active infections, Hodgkin's disease patients, <2 years of age, pregnancy,
hypersensitivity to pneumococcal vaccine or any component; <10 days prior to
or during treatment with immunosuppressive drugs or radiation; (children <5
years of age do not respond satisfactorily to the capsular types of 23 capsular
pneumococcal vaccine; the safety of vaccine in pregnant women has not been
evaluated; it should not be given during pregnancy unless the risk of infection
is high) |
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Warnings/Precautions |
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Epinephrine injection (1:1000) must be immediately available in the case of
anaphylaxis; use caution in individuals who have had episodes of pneumococcal
infection within the preceding 3 years (pre-existing pneumococcal antibodies may
result in increased reactions to vaccine); may cause relapse in patients with
stable idiopathic thrombocytopenia purpura |
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Adverse
Reactions |
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All serious adverse reactions must be reported to the U.S. Department of
Health and Human Services (DHHS) Vaccine Adverse Event Reporting System (VAERS)
1-800-822-7967.
<1%: Guillain-Barré syndrome, low-grade fever,
erythema, rash, paresthesias, myalgia, arthralgia, anaphylaxis
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Drug
Interactions |
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Decreased effect with immunosuppressive agents, immunoglobulin, other live
vaccines within 1 month |
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Stability |
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Refrigerate |
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Mechanism of
Action |
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Although there are more than 80 known pneumococcal capsular types,
pneumococcal disease is mainly caused by only a few types of pneumococci.
Pneumococcal vaccine contains capsular polysaccharides of 23 pneumococcal types
which represent at least 98% of pneumococcal disease isolates in the United
States and Europe. The pneumococcal vaccine with 23 pneumococcal capsular
polysaccharide types became available in 1983. The 23 capsular pneumococcal
vaccine contains purified capsular polysaccharides of pneumococcal types 1, 2,
3, 4, 5, 8, 9, 12, 14, 17, 19, 20, 22, 23, 26, 34, 43, 51, 56, 57, 67, 70
(American Classification). These are the main pneumococcal types associated with
serious infections in the United States. |
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Usual Dosage |
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Children >2 years and Adults: I.M., S.C.: 0.5 mL
1. If greater than or equal to 6 years since initial vaccination has elapsed,
or
2. In patients who received 14-valent pneumococcal vaccine and are at highest
risk (asplenic) for fatal infection or
3. At greater than or equal to 6 years in patients with nephrotic syndrome,
renal failure, or transplant recipients, or
4. 3-5 years in children with nephrotic syndrome, asplenia, or sickle cell
disease |
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Administration |
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Do not inject I.V., avoid intradermal, administer S.C. or I.M. (deltoid
muscle or lateral midthigh) |
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Mental Health: Effects
on Mental Status |
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None reported |
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Mental Health:
Effects on Psychiatric
Treatment |
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None reported |
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Patient
Information |
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Be aware of adverse effects |
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Dosage Forms |
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Injection: 25 mcg each of 23 polysaccharide isolates/0.5 mL dose (0.5 mL, 1
mL, 5 mL) |
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References |
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Advisory Committee on Immunization Practices,
"Prevention of Pneumococcal Disease," MMWR Morb Mortal Wkly Rep, 1997,
46(RR-8):1-31.
Davidson M, Bulkow LR, Grabman J, et al,
"Immunogenicity of Pneumococcal Revaccination in Patients With Chronic Disease,"
Arch Intern Med, 1994, 154(19):2209-14.
Gardner P and Schaffner W, "Immunization of Adults," N Engl J Med,
1993, 328(17):1252-8.
U.S. Department of Health and Human Services,
"Prevention of Pneumococcal Disease. Recommendations of the Advisory Committee on Immunization Practices (ACIP),"
MMWR Morb Mortal Wkly Rep, 1997, 46(RR-8):1-24.
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