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Pronunciation |
|
(pen
ta GAS
trin) |
|
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U.S. Brand
Names |
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Peptavlon® |
|
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Generic
Available |
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No |
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Pharmacological Index |
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Diagnostic Agent |
|
|
Use |
|
Evaluate gastric acid secretory function in pernicious anemia, gastric
carcinoma; in suspected duodenal ulcer or Zollinger-Ellison
tumor |
|
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Pregnancy Risk
Factor |
|
C |
|
|
Adverse
Reactions |
|
>10%: Gastrointestinal: Abdominal pain, desire to defecate, nausea,
vomiting
1% to 10%:
Cardiovascular: Flushing, tachycardia, palpitations, hypotension, faintness
Central nervous system: Dizziness, headache
Respiratory: Dyspnea
<1%: Miscellaneous: Allergic reactions |
|
|
Stability |
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Refrigerate |
|
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Mechanism of
Action |
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Excites the oxyntic cells of the stomach to secrete to their maximum capacity
similar to the naturally occurring hormone, gastrin |
|
|
Pharmacodynamics/Kinetics |
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Absorption: I.M., S.C.: Well absorbed
Serum half-life: 1 minute |
|
|
Usual Dosage |
|
Adults:
I.V. infusion: 0.1-12 mcg/kg/hour in 0.9% sodium chloride
|
|
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Dietary
Considerations |
|
Patient should fast from food and liquids overnight and be instructed not to
take antacids on the morning of the test nor drugs that inhibit gastric
secretion |
|
|
Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
|
No information available to require special precautions |
|
|
Dental Health:
Effects on Dental Treatment |
|
No effects or complications reported |
|
|
Patient
Information |
|
Fast from food and liquids overnight and do not take antacids on the morning
of the test nor drugs that inhibit gastric secretion |
|
|
Nursing
Implications |
|
Refrigerate |
|
|
Dosage Forms |
|
Injection: 0.25 mg/mL (2 mL) |
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