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{{Chorioamnionitis}}
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==Antimicrobial Therapy==
*1. '''Antibiotics''' <ref name="pmid20569811">{{cite journal| author=Tita AT, Andrews WW| title=Diagnosis and management of clinical chorioamnionitis. | journal=Clin Perinatol | year= 2010 | volume= 37 | issue= 2 | pages= 339-54 | pmid=20569811 | doi=10.1016/j.clp.2010.02.003 | pmc=PMC3008318 | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=20569811  }} </ref>
{| style="background: #FFFFFF;"
:* Preferred regimen: [[Ampicillin]] 2 g IV q6h {{or}} [[Penicillin]] 5x10<sup>6</sup> units IV q6h {{and}} [[Gentamicin]] 1.5 mg/kg q8h
| valign=top |
:* Note (1): [[Cephalosporins]] are generally recommended for women with chorioamnionitis who are allergic to [[Penicillin]]
{| style="float: left; cellpadding=0; cellspacing= 0; width: 400px;"
:* Note (2): In women with anaphylaxis to [[Penicillin]] a recommendation is to substitute [[Clindamycin]] 900 mg q8h
! style="height: 30px; line-height: 30px; background: #4479BA; border: 0px; font-size: 100%; text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.5);" align=center |{{fontcolor|#FFF|Chorioamnionitis/Septic Abortion Treatment}}
:* Note (3): In the non-obstetric population, daily dosing of [[Gentamicin]] appears to be more effective, convenient, and cost-effective as well as less toxic.
|-
:* Note (4): Recommends the addition of a drug with enhanced anaerobic coverage, such as [[Clindamycin]] q8h {{or}} [[Metronidazole]], in those cases of chorioamnionitis that require cesarean delivery
| style="padding: 0 5px; font-size: 90%; background: #F5F5F5;" align=center | '''''Preferred Regimen'''''
:* Note (5): chorioamnionitis is a contraindication to the administration of [[Corticosteroids]]. Women with intra-amniotic infection have traditionally been excluded from randomized trials of corticosteroid therapy.
|-
*2. '''Supportive measures'''
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | ▸ '''''[[Cefoxitin]] 2 gm IV q6–8h'''''<BR> OR <BR> ▸ '''''[[Ticarcillin-Clavulanate]] 3.1 gm IV q4–6h'''''<BR> OR <BR> ▸ '''''[[Doripenem]]<sup>NAI</sup> 500 mg IV q8h'''''<BR> OR <BR> ▸ '''''[[Imipenem]] 0.5 gm IV q6h'''''<BR> OR <BR> ▸ '''''[[Meropenem]] 1 gm IV q8h '''''<BR>OR <BR> ▸ '''''[[Ampicillin-Sulbactam]] 3 gm IV q6h'''''<BR> OR <BR> ▸ '''''[[Ertapenem]] 1 gm IV q24h''''<BR> OR <BR> ▸ '''''[[Pipracillin-Tazobactam]] 4.5 gm IV q6h (or 4-hr infusion of 3.375 gm q8h)'''''
:* Preferred regimen: Antipyretics ([[Acetaminophen]])
|-
*3. '''Prevention''' <ref name="pmid21962477">{{cite journal| author=Fishman SG, Gelber SE| title=Evidence for the clinical management of chorioamnionitis. | journal=Semin Fetal Neonatal Med | year= 2012 | volume= 17 | issue= 1 | pages= 46-50 | pmid=21962477 | doi=10.1016/j.siny.2011.09.002 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=21962477  }} </ref>
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | PLUS
:* Preferred regimen: Macrolide ([[Erythromycin]] {{or}} [[Azithromycin]]) {{and}} [[Ampicillin]] for 7–10 days via intravenous (2 days) followed by oral routes.
|-
:* Note: Induction of labor and delivery for preterm premature rupture of membranes (PPROM) after 34 weeks’ gestation is recommended.
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | ▸ '''''[[Doxycycline]] 100 mg IV/po q12h'''''
|-
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | OR
|-
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | ▸ '''''[[Clindamycin]] 450–900 mg IV q8h'''''
|-
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | PLUS
|-
| style="font-size: 90%; padding: 0 5px; background: #DCDCDC" align=left | ▸ '''''[[Ceftriaxone]] 2 gm IV q24h''''' <BR> OR <BR> ▸ '''''[[Gentamicin]] MDD: 2 mg per kg load, then 1.7 mg per kg q8h or OD: 5.1 (7 if critically ill) mg per kg q24h  '''''
|-
|}
|}
 
*Antimicrobial therapy should be started once the diagnosis is confirmed to improve maternal and fetal outcomes.
*Cesarean section is preserved only for obstetrics indications, and antimicrobial coverage for anaerobes is required for such cases.
*A single daily dose of [[gentamicin]] is preferred than multiple doses a day. It has better efficacy and less toxicity.
*Short term regimen(24 hours after fever resolution)has the same efficacy as prolonged regimen.
*Current recommendations are against [[corticosteroids]] use for women with intraamniotic infection.
*No proven benefit has been shown of using antimicrobial prophylaxis.  


==Antipyretic Therapy==
==Antipyretic Therapy==

Revision as of 17:53, 12 August 2015

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  • 1. Antibiotics [1]
  • Preferred regimen: Ampicillin 2 g IV q6h OR Penicillin 5x106 units IV q6h AND Gentamicin 1.5 mg/kg q8h
  • Note (1): Cephalosporins are generally recommended for women with chorioamnionitis who are allergic to Penicillin
  • Note (2): In women with anaphylaxis to Penicillin a recommendation is to substitute Clindamycin 900 mg q8h
  • Note (3): In the non-obstetric population, daily dosing of Gentamicin appears to be more effective, convenient, and cost-effective as well as less toxic.
  • Note (4): Recommends the addition of a drug with enhanced anaerobic coverage, such as Clindamycin q8h OR Metronidazole, in those cases of chorioamnionitis that require cesarean delivery
  • Note (5): chorioamnionitis is a contraindication to the administration of Corticosteroids. Women with intra-amniotic infection have traditionally been excluded from randomized trials of corticosteroid therapy.
  • 2. Supportive measures
  • 3. Prevention [2]
  • Preferred regimen: Macrolide (Erythromycin OR Azithromycin) AND Ampicillin for 7–10 days via intravenous (2 days) followed by oral routes.
  • Note: Induction of labor and delivery for preterm premature rupture of membranes (PPROM) after 34 weeks’ gestation is recommended.

Antipyretic Therapy

Acetaminophen use for febrile patients with chorioamnionitis has shown remarkable improvement in fetal vitals and acid-base balance, with no increased risk for complications.


References

  1. Tita AT, Andrews WW (2010). "Diagnosis and management of clinical chorioamnionitis". Clin Perinatol. 37 (2): 339–54. doi:10.1016/j.clp.2010.02.003. PMC 3008318. PMID 20569811.
  2. Fishman SG, Gelber SE (2012). "Evidence for the clinical management of chorioamnionitis". Semin Fetal Neonatal Med. 17 (1): 46–50. doi:10.1016/j.siny.2011.09.002. PMID 21962477.

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