IONAMIN (phentermine)
SELF ADMINISTRATION - ORAL
Indications for Prior Authorization
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Indicated as a short-term (few weeks) adjunct in a regimen of weight reduction based on exercise, behavioral modification and caloric restriction in the management of exogenous obesity
Patients must meet the following criteria for the indications above:
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BMI > 30 kg/m2, AND
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At least one comorbid condition confirmed by chart note documentation/prescription data:
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Hypertension
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Diabetes
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Hyperlipidemia
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The following conditions do not meet the criteria for use as established by the WHA P&T Committee:
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All non-FDA approved indications
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Patients who are pregnant or may become pregnant during therapy
Dosing:
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15 mg to 37.5 mg/day in 1 to 2 divided doses
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Discontinue if weight loss > 5% not achieved in 12 weeks
Approval:
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Initial approval: 12 weeks
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Renewal: 6 months
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Renewal requires chart note documentation of reduction in patients weight
Last review date: March 24, 2022