E-ISSN 1658-7820
 

Review Article
Online Published: 04 Dec 2025
 


Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review

Mazi Mohammed Alanazi, Yousef Ibrahim Alshahwan, Maya Saeed Baselm, Anas Khalid Alghamdi, Osama Saud Alqhannam, Turki Fahad Al Saikhan, Noora Mohammed Aloudi, Abdulaziz Rishood Alqwizani, Abdulrahman Salman Almadani, Osamah Ahmed Alduaij, Yazed Ahmad Almahalawi.


Abstract
Necrotizing fasciitis is a soft tissue infection in which early recognition and limb-saving surgery are critical, and the diagnosis in the emergency department (ED) is often delayed. In this systematic review, strategies for early identification and timing of limb-saving interventions were evaluated in patients with necrotizing fasciitis. PRISMA guidelines were followed, and electronic databases were searched for original studies conducted in emergency settings. Eligible studies reported clinical, laboratory, imaging, or biopsy-based approaches to early diagnosis and described the outcomes of limb-saving procedures. Data were qualitatively synthesized. Ten studies were included; the largest enrolled 1,506 surgically confirmed cases. Improved survival and limb preservation were found to be associated with high clinical suspicion, early risk stratification, and rapid access to debridement. Laboratory scores, LRINEC, were more useful for prediction than for ruling out disease. Pointof-care ultrasound and biopsy facilitated earlier operative decisions when presentation was ambiguous. The integration of clinical red flags, simple laboratory indices, bedside imaging, and structured risk scores shortens diagnostic delay in the ED and improves outcomes in necrotizing fasciitis.

Key words: Necrotizing fasciitis, emergency department, early diagnosis, amputation, LRINEC score, systematic review.


 
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How to Cite this Article
Pubmed Style

Alanazi MM, Alshahwan YI, Baselm MS, Alghamdi AK, Alqhannam OS, Saikhan TFA, Aloudi NM, Alqwizani AR, Almadani AS, Alduaij OA, Almahalawi YA. Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. IJMDC. 2025; 9(11): 2992-2998. doi:10.24911/IJMDC.51-1763837300


Web Style

Alanazi MM, Alshahwan YI, Baselm MS, Alghamdi AK, Alqhannam OS, Saikhan TFA, Aloudi NM, Alqwizani AR, Almadani AS, Alduaij OA, Almahalawi YA. Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. https://www.ijmdc.com/?mno=298667 [Access: June 23, 2026]. doi:10.24911/IJMDC.51-1763837300


AMA (American Medical Association) Style

Alanazi MM, Alshahwan YI, Baselm MS, Alghamdi AK, Alqhannam OS, Saikhan TFA, Aloudi NM, Alqwizani AR, Almadani AS, Alduaij OA, Almahalawi YA. Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. IJMDC. 2025; 9(11): 2992-2998. doi:10.24911/IJMDC.51-1763837300



Vancouver/ICMJE Style

Alanazi MM, Alshahwan YI, Baselm MS, Alghamdi AK, Alqhannam OS, Saikhan TFA, Aloudi NM, Alqwizani AR, Almadani AS, Alduaij OA, Almahalawi YA. Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. IJMDC. (2025), [cited June 23, 2026]; 9(11): 2992-2998. doi:10.24911/IJMDC.51-1763837300



Harvard Style

Alanazi, M. M., Alshahwan, . Y. I., Baselm, . M. S., Alghamdi, . A. K., Alqhannam, . O. S., Saikhan, . T. F. A., Aloudi, . N. M., Alqwizani, . A. R., Almadani, . A. S., Alduaij, . O. A. & Almahalawi, . Y. A. (2025) Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. IJMDC, 9 (11), 2992-2998. doi:10.24911/IJMDC.51-1763837300



Turabian Style

Alanazi, Mazi Mohammed, Yousef Ibrahim Alshahwan, Maya Saeed Baselm, Anas Khalid Alghamdi, Osama Saud Alqhannam, Turki Fahad Al Saikhan, Noora Mohammed Aloudi, Abdulaziz Rishood Alqwizani, Abdulrahman Salman Almadani, Osamah Ahmed Alduaij, and Yazed Ahmad Almahalawi. 2025. Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. International Journal of Medicine in Developing Countries, 9 (11), 2992-2998. doi:10.24911/IJMDC.51-1763837300



Chicago Style

Alanazi, Mazi Mohammed, Yousef Ibrahim Alshahwan, Maya Saeed Baselm, Anas Khalid Alghamdi, Osama Saud Alqhannam, Turki Fahad Al Saikhan, Noora Mohammed Aloudi, Abdulaziz Rishood Alqwizani, Abdulrahman Salman Almadani, Osamah Ahmed Alduaij, and Yazed Ahmad Almahalawi. "Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review." International Journal of Medicine in Developing Countries 9 (2025), 2992-2998. doi:10.24911/IJMDC.51-1763837300



MLA (The Modern Language Association) Style

Alanazi, Mazi Mohammed, Yousef Ibrahim Alshahwan, Maya Saeed Baselm, Anas Khalid Alghamdi, Osama Saud Alqhannam, Turki Fahad Al Saikhan, Noora Mohammed Aloudi, Abdulaziz Rishood Alqwizani, Abdulrahman Salman Almadani, Osamah Ahmed Alduaij, and Yazed Ahmad Almahalawi. "Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review." International Journal of Medicine in Developing Countries 9.11 (2025), 2992-2998. Print. doi:10.24911/IJMDC.51-1763837300



APA (American Psychological Association) Style

Alanazi, M. M., Alshahwan, . Y. I., Baselm, . M. S., Alghamdi, . A. K., Alqhannam, . O. S., Saikhan, . T. F. A., Aloudi, . N. M., Alqwizani, . A. R., Almadani, . A. S., Alduaij, . O. A. & Almahalawi, . Y. A. (2025) Early identification of acute necrotizing fasciitis and timely limb-saving interventions in the emergency department: a systematic review. International Journal of Medicine in Developing Countries, 9 (11), 2992-2998. doi:10.24911/IJMDC.51-1763837300





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