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. 2015 Sep 14;4(4):355-60.
doi: 10.1016/j.amsu.2015.09.005. eCollection 2015 Dec.

Clinical presentations and outcomes of necrotizing fasciitis in males and females over a 13-year period

Nissar Shaikh  1 , Ayman El-Menyar  2 , Insolvisagan Natesa Mudali  3 , AbdelHakem Tabeb  4 , Hassan Al-Thani  5
Affiliations

Clinical presentations and outcomes of necrotizing fasciitis in males and females over a 13-year period

Nissar Shaikh et al. Ann Med Surg (Lond). .

Abstract

Background: Necrotizing fasciitis (NF) is a rapidly progressive infection of fascia and subcutaneous tissue resulting in serious outcomes. We aimed to evaluate the clinical presentations, hospital course and outcomes of NF based on patient gender.

Patients and methods: All patients admitted with NF were enrolled in the study over a 13-year period in the main tertiary hospital in Qatar. Clinical presentations, co-morbidities, severity and outcomes were analyzed and compared in male and female patients.

Results: A total of 331 NF patients were identified with a mean age of 51 ± 15 years and male to female ratio of 3:1. However, Arab Qatari females were more frequently affected by NF in comparison to their male counterparts and south Asian females (p < 0.001), respectively. Female patients were older and had significantly higher incidence of abdominal and groin NF (p < 0.004). There were 13 cases with recurrent NF; 85% of them were males. Male NF patients had significantly higher rate of organ failure (p = 0.02), but there was no significant difference in the hospital length of stay as well as mortality in both genders. Overall, there were 85 (25.7%) deaths (23 females and 62 males).

Conclusion: Necrotizing fasciitis remains a life threatening entity. Although, NF is more common in males, Qatari females are more likely to develop NF than males. NF of abdominal wall and groin is significantly higher in females. Development of organ failure is more common in males with NF. NF remains a challenging clinical problem in Qatar with a mortality rate ranging from 25 to 27% for both genders.

Keywords: Clinical presentation; Gender; Necrotizing fasciitis; Outcome; Qatar.

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