THE RESULTS OF RECONSTRUCTIVE SURGICAL TREATMENT OF ULCERATED TOPHACEOUS GOUT OF FOOT AND ANKLE

Chí Hiếu Nguyễn, Thị Nga Nguyễn, Duy Quang Thái

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Abstract

Objective: The article aims to assess the characteristics of ulcerated tophaceous gout in foot and ankle, and results of reconstructive surgical treatment. Methods: Our study was performed on 30 patients at Bach Mai hospital in the period of time between 6/2023 and 6/2024. The postoperative follow-up time was from 6 month to 1 year. Results: The ulcerations were mostly located in zone 1 (58,33%) and zone 4 (30,56%). 47,22% of wounds were exudate consist of monosodium urate crystals. Defects after debridement had bone (58,33%)  and tendon (27,78%) exposure. Vacuum assisted closure (VAC) promoted granulation formation to cover bone and tendon. Skin graft was applied in 75% wound and 70,37% had good results. Conclusion: Debridement combined VAC and skin graft are good surgical procedures for treatment of ulcerated tophaceous gout in foot and ankle in elderly patients.

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References

1. C. Yokose et al., “Trends in Prevalence of Gout Among US Asian Adults, 2011-2018,” JAMA Netw. Open, vol. 6, no. 4, p. e239501, Apr. 2023, doi: 10.1001/jamanetworkopen.2023.9501.
2. L. Annemans et al., “Gout in the UK and Germany: prevalence, comorbidities and management in general practice 2000-2005,” Ann. Rheum. Dis., vol. 67, no. 7, pp. 960–966, Jul. 2008, doi: 10.1136/ard.2007.076232.
3. D. Poratt and K. Rome, “Surgical Management of Gout in the Foot and Ankle A Systematic Review,” J. Am. Podiatr. Med. Assoc., vol. 106, no. 3, pp. 182–188, May 2016, doi: 10.7547/14-128.
4. P. I. Mallinson, A. C. Reagan, T. Coupal, P. L. Munk, H. Ouellette, and S. Nicolaou, “The distribution of urate deposition within the extremities in gout: a review of 148 dual-energy CT cases,” Skeletal Radiol., vol. 43, no. 3, pp. 277–281, Mar. 2014, doi: 10.1007/s00256-013-1771-8.
5. J. Xu, Z. Zhu, and W. Zhang, “Clinical characteristics of infectious ulceration over tophi in patients with gout,” J. Int. Med. Res., vol. 46, no. 6, pp. 2258–2264, Jun. 2018, doi: 10.1177/ 0300060518761303.
6. S.-S. Lee, S.-D. Lin, C.-S. Lai, T.-M. Lin, K.-P. Chang, and Y.-L. Yang, “The soft-tissue shaving procedure for deformity management of chronic tophaceous gout,” Ann. Plast. Surg., vol. 51, no. 4, pp. 372–375, Oct. 2003, doi: 10.1097/01.SAP.0000067723.32532.97.
7. C.-T. Lin et al., “Free-flap resurfacing of tissue defects in the foot due to large gouty tophi,” Microsurgery, vol. 31, no. 8, pp. 610–615, Nov. 2011, doi: 10.1002/micr.20949.
8. S. Flack, J. Apelqvist, M. Keith, P. Trueman, and D. Williams, “An economic evaluation of VAC therapy compared with wound dressings in the treatment of diabetic foot ulcers,” J. Wound Care, vol. 17, no. 2, pp. 71–78, Feb. 2008, doi: 10.12968/jowc.2008.17.2.28181.
9. T. J. Kemp, C. B. Hirose, M. J. Coughlin, and R. Otto, “Treatment of chronic tophaceous gout with a wound vacuum-assisted device,” Foot Ankle Int., vol. 31, no. 8, pp. 729–731, Aug. 2010, doi: 10.3113/FAI.2010.0729.
10. X. Pan et al., “SAT0379 Vacuum-assisted closure versus conventional wound care in the management of chronic ulcers in patients with tophaceous gout: a prospective analysis,” Ann. Rheum. Dis., vol. 77, no. Suppl 2, pp. 1052–1053, Jun. 2018, doi: 10.1136/ annrheumdis-2018-eular.5247.