Clinical outcomes of impending nasal skin necrosis related to nose and nasolabial fold augmentation with hyaluronic acid fillers
Keyword(s)
Zhong-Sheng Sun MD; Guo-Zhang Zhu MD Ph.D.; Hai-Bin Wang MD Ph.D.; Xiang Xu MD; Bing MD; Zeng Cai Li MD; Jin-Qing Yang MD; Sheng-Kang Luo MD Ph.D.; Memben
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Description
Author(s): Sun, Zhong-Sheng M.D.; Zhu, Guo-Zhang M.D., Ph.D.; Wang, Hai-Bin M.D., Ph.D.; Xu, Xiang M.D.; Cai, Bing M.D.; Zeng, Li M.D.; Yang, Jin-Qing M.D.; Luo, Sheng-Kang M.D., Ph.D.
Background: Although there are several case reports of facial skin ischemia/necrosis caused by hyaluronic acid filler injections, no systematic study of the clinical outcomes of a series of cases with this complication has been reported.
Background: Although there are several case reports of facial skin ischemia/necrosis caused by hyaluronic acid filler injections, no systematic study of the clinical outcomes of a series of cases with this complication has been reported.
Methods: The authors report a study of 20 consecutive patients who developed impending nasal skin necrosis as a primary concern, after nose and/or nasolabial fold augmentation with hyaluronic acid fillers. The authors retrospectively reviewed the clinical outcomes and the risk factors for this complication using case-control analysis.
Results: Seven patients (35 percent) developed full skin necrosis, and 13 patients (65 percent) recovered fully after combination treatment with hyaluronidase. Although the two groups had similar age, sex, filler injection sites, and treatment for the complication, 85 percent of the patients in the full skin necrosis group were late presenters who did not receive the combination treatment with hyaluronidase within 2 days after the vascular complication first appeared. In contrast, just 15 percent of the patients in the full recovery group were late presenters (p = 0.004).
Conclusions: Nose and nasolabial fold augmentations with hyaluronic acid fillers can lead to impending nasal skin necrosis, possibly caused by intravascular embolism and/or extravascular compression. The key for preventing the skin ischemia from progressing to necrosis is to identify and treat the ischemia as early as possible. Early (<2 days) combination treatment with hyaluronidase is associated with the full resolution of the complication.
CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.
Plastic and Reconstructive Surgery: October 2015 - Volume 136 - Issue 4 - p 434e-441e doi: 10.1097/PRS.0000000000001579
For medical disclaimer, privacy policy, and system requirements click here."
Plastic and Reconstructive Surgery: October 2015 - Volume 136 - Issue 4 - p 434e-441e doi: 10.1097/PRS.0000000000001579
For medical disclaimer, privacy policy, and system requirements click here."