Echinococcosis medical therapy: Difference between revisions
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__NOTOC__ | __NOTOC__ | ||
{{Echinococcosis}} | {{Echinococcosis}} | ||
{{CMG}} '''Associate Editor-In-Chief:''' {{CZ}} | {{CMG}} '''Associate Editor-In-Chief:''' {{MIR}} ; {{CZ}} | ||
==Overview== | ==Overview== | ||
Both cystic echinococcosis and alveolar echinococcosis are complicated to treat, sometimes requiring extensive surgery and/or prolonged drug therapy. There are 3 options for the treatment of cystic echinococcosis: | Both [[cystic echinococcosis]] and [[alveolar echinococcosis]] are complicated to treat, sometimes requiring extensive [[surgery]] and/or prolonged [[drug therapy]]. There are 3 options for the treatment of [[cystic]] [[echinococcosis]]: anti-infective [[drug]] treatment, [[percutaneous]] treatment of the [[Hydatid cyst|hydatid cysts]] with the PAIR (Puncture, Aspiration, [[Injection (medicine)|Injection]], Re-aspiration) technique and surgery.<ref name="pmid27729953">{{cite journal |vauthors=Mihmanli M, Idiz UO, Kaya C, Demir U, Bostanci O, Omeroglu S, Bozkurt E |title=Current status of diagnosis and treatment of hepatic echinococcosis |journal=World J Hepatol |volume=8 |issue=28 |pages=1169–1181 |year=2016 |pmid=27729953 |pmc=5055586 |doi=10.4254/wjh.v8.i28.1169 |url=}}</ref> | ||
==Medical Therapy== | ==Medical Therapy== | ||
'''Cystic echinococcosis stage 1 of less than 5 cm''' | '''[[Cystic]] [[echinococcosis]] stage 1 of less than 5 cm''' | ||
*Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 | *Preferred regimen: [[Albendazole]] 10 to 15 mg/kg per day q12 | ||
*Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR) | *Alternative regimen: Puncture, [[Aspiration]], [[Injection]], Re-aspiration (PAIR) | ||
'''Cystic echinococcosis stage 1 of more than 5 cm''' | '''[[Cystic]] [[echinococcosis]] stage 1 of more than 5 cm''' | ||
*Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 '''and''' Puncture, Aspiration, Injection, Re-aspiration (PAIR) | *Preferred regimen: [[Albendazole]] 10 to 15 mg/kg per day q12 '''and''' Puncture, Aspiration, Injection, Re-aspiration (PAIR) | ||
*Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR) | *Alternative regimen: Puncture, [[Aspiration]], [[Injection]], Re-aspiration (PAIR) | ||
'''Cystic echinococcosis stage 2 of any size''' | '''[[Cystic]] [[echinococcosis]] stage 2 of any size''' | ||
*Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 '''and''' either modified catheterization or surgery | *Preferred regimen: [[Albendazole]] 10 to 15 mg/kg per day q12 '''and''' either modified [[catheterization]] or surgery | ||
*Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR) | *Alternative regimen: Puncture, [[Aspiration]], [[Injection]], Re-aspiration (PAIR) | ||
'''Cystic echinococcosis stage 3 of any size''' | '''[[Cystic]] [[echinococcosis]] stage 3 of any size''' | ||
*Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 '''and''' either modified catheterization or surgery | *Preferred regimen: [[Albendazole]] 10 to 15 mg/kg per day q12 '''and''' either modified [[catheterization]] or surgery | ||
*Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR) | *Alternative regimen: Puncture, [[Aspiration]], [[Injection]], Re-aspiration (PAIR) | ||
==== World Health Organization classification of cystic echinococcosis and treatment stratified by cyst stage <ref name="pmid18784219">{{cite journal |vauthors=Junghanss T, da Silva AM, Horton J, Chiodini PL, Brunetti E |title=Clinical management of cystic echinococcosis: state of the art, problems, and perspectives |journal=Am. J. Trop. Med. Hyg. |volume=79 |issue=3 |pages=301–11 |year=2008 |pmid=18784219 |doi= |url=}}</ref><ref name="pmid19931502">{{cite journal |vauthors=Brunetti E, Kern P, Vuitton DA |title=Expert consensus for the diagnosis and treatment of cystic and alveolar echinococcosis in humans |journal=Acta Trop. |volume=114 |issue=1 |pages=1–16 |year=2010 |pmid=19931502 |doi=10.1016/j.actatropica.2009.11.001 |url=}}</ref>==== | |||
: | |||
<span style="font-size:85%">'''Abbreviations:''' | |||
'''PAIR:''' puncture, aspiration, injection, reaspiration, '''CE:''' cystic echinococcus. | |||
</span> | |||
{| class="wikitable" | |||
! style="background: #4479BA; color: #FFFFFF; " |WHO stage | |||
! style="background: #4479BA; color: #FFFFFF; " |Description | |||
! style="background: #4479BA; color: #FFFFFF; " |Stage | |||
! style="background: #4479BA; color: #FFFFFF; " |Size | |||
! style="background: #4479BA; color: #FFFFFF; " |Preferred treatment | |||
! style="background: #4479BA; color: #FFFFFF; " |Alternate treatment | |||
|- | |||
! rowspan="2" style="background: #DCDCDC; " |CE1 | |||
| rowspan="2" |Unilocular unechoic [[Cystic|cystic lesion]] with double line sign | |||
| rowspan="2" |Active | |||
|<5 cm | |||
|[[Albendazole]] alone | |||
|PAIR | |||
|- | |||
|>5 cm | |||
|[[Albendazole]] + PAIR | |||
|PAIR | |||
|- | |||
! style="background: #DCDCDC; " |CE2 | |||
|Multiseptated, "rosette-like" "honeycomb" [[cyst]] | |||
|Active | |||
|Any | |||
|[[Albendazole]] + either modified catheterization or surgery | |||
|Modified [[catheterization]] | |||
|- | |||
! rowspan="2" style="background: #DCDCDC; " |CE3a | |||
| rowspan="2" |[[Cyst]] with detached membranes (water-lily sign) | |||
| rowspan="2" |Transitional | |||
|<5 cm | |||
|[[Albendazole]] alone | |||
|PAIR | |||
|- | |||
|>5 cm | |||
|[[Albendazole]] + PAIR | |||
|PAIR | |||
|- | |||
! style="background: #DCDCDC; " |CE3b | |||
|[[Cyst]] with daughter cysts in solid [[matrix]] | |||
|Transitional | |||
|Any | |||
|[[Albendazole]] + either modified catheterization or surgery | |||
|Modified [[catheterization]] | |||
|- | |||
! style="background: #DCDCDC; " |CE4 | |||
|[[Cyst]] with heterogenous hypoechoic/hyperechoic contents; no daughter cysts | |||
|Inactive | |||
|Any | |||
|Observation | |||
| - | |||
|- | |||
! style="background: #DCDCDC; " |CE5 | |||
|Solid plus calcified wall | |||
|Inactive | |||
|Any | |||
|Observation | |||
| - | |||
|} | |||
== References == | == References == | ||
{{reflist|2}} | {{reflist|2}} | ||
{{WH}} | |||
{{WS}} | |||
[[Category:Parasitic diseases]] | [[Category:Parasitic diseases]] | ||
[[Category:Needs content]] | [[Category:Needs content]] | ||
[[Category:Disease]] | [[Category:Disease]] | ||
[[Category:Needs overview]] | [[Category:Needs overview]] | ||
[[Category:Emergency medicine]] | |||
[[Category:Up-To-Date]] | |||
[[Category:Infectious disease]] | |||
[[Category:Hepatology]] | |||
[[Category:Gastroenterology]] | |||
[[Category:Surgery]] |
Latest revision as of 21:32, 29 July 2020
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1] Associate Editor-In-Chief: Mahshid Mir, M.D. [2] ; Cafer Zorkun, M.D., Ph.D. [3]
Overview
Both cystic echinococcosis and alveolar echinococcosis are complicated to treat, sometimes requiring extensive surgery and/or prolonged drug therapy. There are 3 options for the treatment of cystic echinococcosis: anti-infective drug treatment, percutaneous treatment of the hydatid cysts with the PAIR (Puncture, Aspiration, Injection, Re-aspiration) technique and surgery.[1]
Medical Therapy
Cystic echinococcosis stage 1 of less than 5 cm
- Preferred regimen: Albendazole 10 to 15 mg/kg per day q12
- Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR)
Cystic echinococcosis stage 1 of more than 5 cm
- Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 and Puncture, Aspiration, Injection, Re-aspiration (PAIR)
- Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR)
Cystic echinococcosis stage 2 of any size
- Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 and either modified catheterization or surgery
- Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR)
Cystic echinococcosis stage 3 of any size
- Preferred regimen: Albendazole 10 to 15 mg/kg per day q12 and either modified catheterization or surgery
- Alternative regimen: Puncture, Aspiration, Injection, Re-aspiration (PAIR)
World Health Organization classification of cystic echinococcosis and treatment stratified by cyst stage [2][3]
Abbreviations: PAIR: puncture, aspiration, injection, reaspiration, CE: cystic echinococcus.
WHO stage | Description | Stage | Size | Preferred treatment | Alternate treatment |
---|---|---|---|---|---|
CE1 | Unilocular unechoic cystic lesion with double line sign | Active | <5 cm | Albendazole alone | PAIR |
>5 cm | Albendazole + PAIR | PAIR | |||
CE2 | Multiseptated, "rosette-like" "honeycomb" cyst | Active | Any | Albendazole + either modified catheterization or surgery | Modified catheterization |
CE3a | Cyst with detached membranes (water-lily sign) | Transitional | <5 cm | Albendazole alone | PAIR |
>5 cm | Albendazole + PAIR | PAIR | |||
CE3b | Cyst with daughter cysts in solid matrix | Transitional | Any | Albendazole + either modified catheterization or surgery | Modified catheterization |
CE4 | Cyst with heterogenous hypoechoic/hyperechoic contents; no daughter cysts | Inactive | Any | Observation | - |
CE5 | Solid plus calcified wall | Inactive | Any | Observation | - |
References
- ↑ Mihmanli M, Idiz UO, Kaya C, Demir U, Bostanci O, Omeroglu S, Bozkurt E (2016). "Current status of diagnosis and treatment of hepatic echinococcosis". World J Hepatol. 8 (28): 1169–1181. doi:10.4254/wjh.v8.i28.1169. PMC 5055586. PMID 27729953.
- ↑ Junghanss T, da Silva AM, Horton J, Chiodini PL, Brunetti E (2008). "Clinical management of cystic echinococcosis: state of the art, problems, and perspectives". Am. J. Trop. Med. Hyg. 79 (3): 301–11. PMID 18784219.
- ↑ Brunetti E, Kern P, Vuitton DA (2010). "Expert consensus for the diagnosis and treatment of cystic and alveolar echinococcosis in humans". Acta Trop. 114 (1): 1–16. doi:10.1016/j.actatropica.2009.11.001. PMID 19931502.