Peri‐operative refractory anaphylactic shock during hepatic hydatid cyst surgery
Year: 2022
Type: article
Study design: Case Report
Abstract: Serious intra-operative anaphylactic shock is an unusual complication. Identification of causative agents can be difficult due to the number of anaesthetic drugs administered in quick succession, many of which can potentially cause anaphylaxis. Most anaphylactic reactions respond to, and resolve with, adrenaline and steroids. However, they can be prolonged and life-threatening. Refractory anaphylaxis, unresponsive to repeated doses of adrenaline, is rare and associated with a high risk of mortality. Rupture of a hydatid cyst during surgery can cause anaphylaxis. Here, we present a rare case of refractory anaphylactic shock during surgical resection of a hepatic hydatid cyst, with severe haemodynamic instability requiring prolonged postoperative ventilation and triple inotropic support for seven days in the intensive care unit. We describe the management of this condition, primarily based on steroid therapy and escalating vasopressor support, particularly where limited response to adrenaline is encountered. Refractory anaphylaxis is a rare but life-threatening complication of hydatid cyst surgery. Therefore, anaphylactic reactions should always be anticipated, with the appropriate treatment and facilities readily available.
Source: Anaesthesia Reports
DOI: 10.1002/anr3.12183
Authors: P. Gundappa, D. Prakash, N. Palankar, S. Karanth
Institution: Manipal Hospital
Language: English
Subfield: Pharmacology (medical)
Field: Medicine
Domain: Health Sciences
Open Access status: green
OpenAlex ID: W4289532036