Journal article
Tetanus: Pathophysiology and Management
The Annals of pharmacotherapy, Vol.31(12), pp.1507-1513
12/1997
DOI: 10.1177/106002809703101211
PMID: 9416389
Abstract
OBJECTIVE:
To review the epidemiology, pathophysiology, clinical manifestations, diagnosis, and management of tetanus and its complications.
DATA SOURCES:
MEDLINE and Iowa Drug Information Services databases were searched for literature pertaining to tetanus. Additional literature was obtained from the references of selected articles identified in the search. Information from all articles was considered for inclusion in the manuscript.
STUDY SELECTION AND DATA EXTRACTION:
Articles selected were those considered by the authors to assist in providing the reader an understanding of the epidemiology, pathophysiology, clinical manifestations, diagnosis, and management of tetanus.
DATA SYNTHESIS:
While the number of tetanus cases has decreased markedly since data reporting for the disease began in 1947, mortality among those who acquire the disease remains high. Elderly patients are particularly susceptible to tetanus and its complications. Prevention of tetanus focuses on primary immunization and scheduled boosters. Management of tetanus involves initial stabilization of the patient and protection of the airway, prevention of tetanospasmin absorption by administration of human tetanus immune globulin 3000–6000 IU, and eradication of Clostridium tetani with antimicrobial therapy (metronidazole 500 mg q8h). Supportive measures include the administration of neuromuscular blocking agents such as pancuronium in patients requiring artificial ventilation, as well as benzodiazepines (midazolam 5–15 mg/h) for sedation and muscle relaxation. Autonomic dysfunction should be managed with β-adrenergic blockers such as propranolol or labetalol.
CONCLUSIONS:
Despite the relative inffequency of tetanus cases, mortality among untreated patients remains significantly high. Clinicians should become knowledgeable in the pathophysiology, clinical manifestations, and management of this potentially fatal disease.
Details
- Title: Subtitle
- Tetanus: Pathophysiology and Management
- Creators
- Michael E Ernst - University of IowaMichael E KlepserMichelle FoutsMarkos N Marangos
- Resource Type
- Journal article
- Publication Details
- The Annals of pharmacotherapy, Vol.31(12), pp.1507-1513
- DOI
- 10.1177/106002809703101211
- PMID
- 9416389
- ISSN
- 1060-0280
- eISSN
- 1542-6270
- Language
- English
- Date published
- 12/1997
- Academic Unit
- Family and Community Medicine; Pharmacy Practice and Science
- Record Identifier
- 9984297343402771
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