Immune Thrombocytopenia medical therapy: Difference between revisions
Homa Najafi (talk | contribs) No edit summary |
No edit summary |
||
Line 37: | Line 37: | ||
OR | OR | ||
First line pharmacologic medical therapies for immune thrombocytopenia include [[corticosteroid]], [[anti- D antibody]], and [[Intravenous immunoglobulin|IVIG]]. | |||
Corticosteroid treatment used in ITP include: | |||
* [[Dexamethazone]] | |||
* [[methylprednosoline]] | |||
* [[Prednisone]] | |||
Second line therapy includes: | |||
* [[Azathioprine]] | |||
* [[Ciclosporin|Cyclosporin A]] | |||
* [[Cyclophosphomide]] | |||
* [[Danazol]] | |||
* [[Dapsone]] | |||
* [[Mycofenolate mofetil]] | |||
* [[Rituximab]] | |||
* [[Splenectomy]] | |||
* TPO receptor agonists | |||
* [[Vinca alkaloids]] | |||
OR | OR | ||
Line 48: | Line 67: | ||
==Medical Therapy== | ==Medical Therapy== | ||
*Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3]. | |||
*Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3]. | |||
*Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3]. | *Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3]. | ||
*Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2]. | *Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2]. | ||
*Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2]. | *Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2]. | ||
===Disease Name=== | ===Disease Name=== | ||
* '''1 Stage 1 - Name of stage''' | *'''1 Stage 1 - Name of stage''' | ||
** 1.1 '''Specific Organ system involved 1''' | **1.1 '''Specific Organ system involved 1''' | ||
*** 1.1.1 '''Adult''' | ***1.1.1 '''Adult''' | ||
**** Preferred regimen (1): [[drug name]] 100 mg PO q12h for 10-21 days '''(Contraindications/specific instructions)''' | ****Preferred regimen (1): [[drug name]] 100 mg PO q12h for 10-21 days '''(Contraindications/specific instructions)''' | ||
**** Preferred regimen (2): [[drug name]] 500 mg PO q8h for 14-21 days | ****Preferred regimen (2): [[drug name]] 500 mg PO q8h for 14-21 days | ||
**** Preferred regimen (3): [[drug name]] 500 mg q12h for 14-21 days | ****Preferred regimen (3): [[drug name]] 500 mg q12h for 14-21 days | ||
**** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | ****Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | ||
**** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | ****Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | ||
**** Alternative regimen (3): [[drug name]] 500 mg PO q6h for 14–21 days | ****Alternative regimen (3): [[drug name]] 500 mg PO q6h for 14–21 days | ||
*** 1.1.2 '''Pediatric''' | ***1.1.2 '''Pediatric''' | ||
**** 1.1.2.1 (Specific population e.g. '''children < 8 years of age''') | ****1.1.2.1 (Specific population e.g. '''children < 8 years of age''') | ||
***** Preferred regimen (1): [[drug name]] 50 mg/kg PO per day q8h (maximum, 500 mg per dose) | *****Preferred regimen (1): [[drug name]] 50 mg/kg PO per day q8h (maximum, 500 mg per dose) | ||
***** Preferred regimen (2): [[drug name]] 30 mg/kg PO per day in 2 divided doses (maximum, 500 mg per dose) | *****Preferred regimen (2): [[drug name]] 30 mg/kg PO per day in 2 divided doses (maximum, 500 mg per dose) | ||
***** Alternative regimen (1): [[drug name]]10 mg/kg PO q6h (maximum, 500 mg per day) | *****Alternative regimen (1): [[drug name]]10 mg/kg PO q6h (maximum, 500 mg per day) | ||
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose) | *****Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose) | ||
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose) | *****Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose) | ||
****1.1.2.2 (Specific population e.g. '<nowiki/>'''''children < 8 years of age'''''') | ****1.1.2.2 (Specific population e.g. '<nowiki/>'''''children < 8 years of age'''''') | ||
***** Preferred regimen (1): [[drug name]] 4 mg/kg/day PO q12h(maximum, 100 mg per dose) | *****Preferred regimen (1): [[drug name]] 4 mg/kg/day PO q12h(maximum, 100 mg per dose) | ||
***** Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h (maximum, 500 mg per day) | *****Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h (maximum, 500 mg per day) | ||
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose) | *****Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h (maximum, 500 mg per dose) | ||
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose) | *****Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h (maximum, 500 mg per dose) | ||
** 1.2 '''Specific Organ system involved 2''' | **1.2 '''Specific Organ system involved 2''' | ||
*** 1.2.1 '''Adult''' | ***1.2.1 '''Adult''' | ||
**** Preferred regimen (1): [[drug name]] 500 mg PO q8h | ****Preferred regimen (1): [[drug name]] 500 mg PO q8h | ||
*** 1.2.2 '''Pediatric''' | ***1.2.2 '''Pediatric''' | ||
**** Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h (maximum, 500 mg per dose) | ****Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h (maximum, 500 mg per dose) | ||
* 2 '''Stage 2 - Name of stage''' | *2 '''Stage 2 - Name of stage''' | ||
** 2.1 '''Specific Organ system involved 1 ''' | **2.1 '''Specific Organ system involved 1 ''' | ||
**: '''Note (1):''' | **:'''Note (1):''' | ||
**: '''Note (2)''': | **:'''Note (2)''': | ||
**: '''Note (3):''' | **:'''Note (3):''' | ||
*** 2.1.1 '''Adult''' | ***2.1.1 '''Adult''' | ||
**** Parenteral regimen | ****Parenteral regimen | ||
***** Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days | *****Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days | ||
***** Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days | *****Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days | ||
***** Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days | *****Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days | ||
**** Oral regimen | ****Oral regimen | ||
***** Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days | *****Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days | ||
***** Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days | *****Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days | ||
***** Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days | *****Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days | ||
***** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | *****Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | ||
***** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | *****Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | ||
***** Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days | *****Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days | ||
*** 2.1.2 '''Pediatric''' | ***2.1.2 '''Pediatric''' | ||
**** Parenteral regimen | ****Parenteral regimen | ||
***** Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g) | *****Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g) | ||
***** Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day) | *****Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day) | ||
***** Alternative regimen (2): [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) '<nowiki/>'''''(Contraindications/specific instructions)'''''' | *****Alternative regimen (2): [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) '<nowiki/>'''''(Contraindications/specific instructions)'''''' | ||
**** Oral regimen | ****Oral regimen | ||
***** Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose) | *****Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose) | ||
***** Preferred regimen (2): [[drug name]] '''(for children aged ≥ 8 years)''' 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose) | *****Preferred regimen (2): [[drug name]] '''(for children aged ≥ 8 years)''' 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose) | ||
***** Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose) | *****Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose) | ||
***** Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day) | *****Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day) | ||
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose) | *****Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose) | ||
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose) | *****Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose) | ||
** 2.2 '<nowiki/>'''''Other Organ system involved 2'''''' | **2.2 '<nowiki/>'''''Other Organ system involved 2'''''' | ||
**: '''Note (1):''' | **:'''Note (1):''' | ||
**: '''Note (2)''': | **:'''Note (2)''': | ||
**: '''Note (3):''' | **:'''Note (3):''' | ||
*** 2.2.1 '''Adult''' | ***2.2.1 '''Adult''' | ||
**** Parenteral regimen | ****Parenteral regimen | ||
***** Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days | *****Preferred regimen (1): [[drug name]] 2 g IV q24h for 14 (14–21) days | ||
***** Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days | *****Alternative regimen (1): [[drug name]] 2 g IV q8h for 14 (14–21) days | ||
***** Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days | *****Alternative regimen (2): [[drug name]] 18–24 MU/day IV q4h for 14 (14–21) days | ||
**** Oral regimen | ****Oral regimen | ||
***** Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days | *****Preferred regimen (1): [[drug name]] 500 mg PO q8h for 14 (14–21) days | ||
***** Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days | *****Preferred regimen (2): [[drug name]] 100 mg PO q12h for 14 (14–21) days | ||
***** Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days | *****Preferred regimen (3): [[drug name]] 500 mg PO q12h for 14 (14–21) days | ||
***** Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | *****Alternative regimen (1): [[drug name]] 500 mg PO q6h for 7–10 days | ||
***** Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | *****Alternative regimen (2): [[drug name]] 500 mg PO q12h for 14–21 days | ||
***** Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days | *****Alternative regimen (3):[[drug name]] 500 mg PO q6h for 14–21 days | ||
*** 2.2.2 '''Pediatric''' | ***2.2.2 '''Pediatric''' | ||
**** Parenteral regimen | ****Parenteral regimen | ||
***** Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g) | *****Preferred regimen (1): [[drug name]] 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g) | ||
***** Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day) | *****Alternative regimen (1): [[drug name]] 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day) | ||
***** Alternative regimen (2): [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) | *****Alternative regimen (2): [[drug name]] 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) | ||
**** Oral regimen | ****Oral regimen | ||
***** Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose) | *****Preferred regimen (1): [[drug name]] 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose) | ||
***** Preferred regimen (2): [[drug name]] 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose) | *****Preferred regimen (2): [[drug name]] 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose) | ||
***** Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose) | *****Preferred regimen (3): [[drug name]] 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose) | ||
***** Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day) | *****Alternative regimen (1): [[drug name]] 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day) | ||
***** Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose) | *****Alternative regimen (2): [[drug name]] 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose) | ||
***** Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose) | *****Alternative regimen (3): [[drug name]] 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose) | ||
==References== | ==References== |
Revision as of 15:04, 1 February 2021
Immune Thrombocytopenia Microchapters |
Diagnosis |
---|
Treatment |
Case Studies |
Immune Thrombocytopenia medical therapy On the Web |
American Roentgen Ray Society Images of Immune Thrombocytopenia medical therapy |
Risk calculators and risk factors for Immune Thrombocytopenia medical therapy |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Maryam Barkhordarian, M.D.[2]
Overview
There is no treatment for [disease name]; the mainstay of therapy is supportive care.
OR
Supportive therapy for [disease name] includes [therapy 1], [therapy 2], and [therapy 3].
OR
The majority of cases of [disease name] are self-limited and require only supportive care.
OR
[Disease name] is a medical emergency and requires prompt treatment.
OR
The mainstay of treatment for [disease name] is [therapy].
OR The optimal therapy for [malignancy name] depends on the stage at diagnosis.
OR
[Therapy] is recommended among all patients who develop [disease name].
OR
Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].
OR
First line pharmacologic medical therapies for immune thrombocytopenia include corticosteroid, anti- D antibody, and IVIG.
Corticosteroid treatment used in ITP include:
Second line therapy includes:
- Azathioprine
- Cyclosporin A
- Cyclophosphomide
- Danazol
- Dapsone
- Mycofenolate mofetil
- Rituximab
- Splenectomy
- TPO receptor agonists
- Vinca alkaloids
OR
Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
OR
Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].
Medical Therapy
- Pharmacologic medical therapy is recommended among patients with [disease subclass 1], [disease subclass 2], and [disease subclass 3].
- Pharmacologic medical therapies for [disease name] include (either) [therapy 1], [therapy 2], and/or [therapy 3].
- Empiric therapy for [disease name] depends on [disease factor 1] and [disease factor 2].
- Patients with [disease subclass 1] are treated with [therapy 1], whereas patients with [disease subclass 2] are treated with [therapy 2].
Disease Name
- 1 Stage 1 - Name of stage
- 1.1 Specific Organ system involved 1
- 1.1.1 Adult
- Preferred regimen (1): drug name 100 mg PO q12h for 10-21 days (Contraindications/specific instructions)
- Preferred regimen (2): drug name 500 mg PO q8h for 14-21 days
- Preferred regimen (3): drug name 500 mg q12h for 14-21 days
- Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
- Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
- Alternative regimen (3): drug name 500 mg PO q6h for 14–21 days
- 1.1.2 Pediatric
- 1.1.2.1 (Specific population e.g. children < 8 years of age)
- Preferred regimen (1): drug name 50 mg/kg PO per day q8h (maximum, 500 mg per dose)
- Preferred regimen (2): drug name 30 mg/kg PO per day in 2 divided doses (maximum, 500 mg per dose)
- Alternative regimen (1): drug name10 mg/kg PO q6h (maximum, 500 mg per day)
- Alternative regimen (2): drug name 7.5 mg/kg PO q12h (maximum, 500 mg per dose)
- Alternative regimen (3): drug name 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
- 1.1.2.2 (Specific population e.g. 'children < 8 years of age')
- Preferred regimen (1): drug name 4 mg/kg/day PO q12h(maximum, 100 mg per dose)
- Alternative regimen (1): drug name 10 mg/kg PO q6h (maximum, 500 mg per day)
- Alternative regimen (2): drug name 7.5 mg/kg PO q12h (maximum, 500 mg per dose)
- Alternative regimen (3): drug name 12.5 mg/kg PO q6h (maximum, 500 mg per dose)
- 1.1.2.1 (Specific population e.g. children < 8 years of age)
- 1.1.1 Adult
- 1.2 Specific Organ system involved 2
- 1.1 Specific Organ system involved 1
- 2 Stage 2 - Name of stage
- 2.1 Specific Organ system involved 1
- Note (1):
- Note (2):
- Note (3):
- 2.1.1 Adult
- Parenteral regimen
- Oral regimen
- Preferred regimen (1): drug name 500 mg PO q8h for 14 (14–21) days
- Preferred regimen (2): drug name 100 mg PO q12h for 14 (14–21) days
- Preferred regimen (3): drug name 500 mg PO q12h for 14 (14–21) days
- Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
- Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
- Alternative regimen (3):drug name 500 mg PO q6h for 14–21 days
- 2.1.2 Pediatric
- Parenteral regimen
- Preferred regimen (1): drug name 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
- Alternative regimen (1): drug name 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
- Alternative regimen (2): drug name 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day) '(Contraindications/specific instructions)'
- Oral regimen
- Preferred regimen (1): drug name 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose)
- Preferred regimen (2): drug name (for children aged ≥ 8 years) 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
- Preferred regimen (3): drug name 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose)
- Alternative regimen (1): drug name 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day)
- Alternative regimen (2): drug name 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose)
- Alternative regimen (3): drug name 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose)
- Parenteral regimen
- 2.2 'Other Organ system involved 2'
- Note (1):
- Note (2):
- Note (3):
- 2.2.1 Adult
- Parenteral regimen
- Oral regimen
- Preferred regimen (1): drug name 500 mg PO q8h for 14 (14–21) days
- Preferred regimen (2): drug name 100 mg PO q12h for 14 (14–21) days
- Preferred regimen (3): drug name 500 mg PO q12h for 14 (14–21) days
- Alternative regimen (1): drug name 500 mg PO q6h for 7–10 days
- Alternative regimen (2): drug name 500 mg PO q12h for 14–21 days
- Alternative regimen (3):drug name 500 mg PO q6h for 14–21 days
- 2.2.2 Pediatric
- Parenteral regimen
- Preferred regimen (1): drug name 50–75 mg/kg IV q24h for 14 (14–21) days (maximum, 2 g)
- Alternative regimen (1): drug name 150–200 mg/kg/day IV q6–8h for 14 (14–21) days (maximum, 6 g per day)
- Alternative regimen (2): drug name 200,000–400,000 U/kg/day IV q4h for 14 (14–21) days (maximum, 18–24 million U per day)
- Oral regimen
- Preferred regimen (1): drug name 50 mg/kg/day PO q8h for 14 (14–21) days (maximum, 500 mg per dose)
- Preferred regimen (2): drug name 4 mg/kg/day PO q12h for 14 (14–21) days (maximum, 100 mg per dose)
- Preferred regimen (3): drug name 30 mg/kg/day PO q12h for 14 (14–21) days (maximum, 500 mg per dose)
- Alternative regimen (1): drug name 10 mg/kg PO q6h 7–10 days (maximum, 500 mg per day)
- Alternative regimen (2): drug name 7.5 mg/kg PO q12h for 14–21 days (maximum, 500 mg per dose)
- Alternative regimen (3): drug name 12.5 mg/kg PO q6h for 14–21 days (maximum,500 mg per dose)
- Parenteral regimen
- 2.1 Specific Organ system involved 1