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Surgical treatment for gouty tophi wounds associated with high healing rates in retrospective studySurgery may help heal gouty tophi wounds

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Key Takeaway
Note the high wound healing rate associated with surgical debridement and VSD in patients with gouty tophi wounds.

This retrospective cohort study evaluated 130 patients with gouty tophi wounds at the First Affiliated Hospital of Hainan Medical University, China. The study population included patients with comorbidities such as hypertension, diabetes mellitus, renal insufficiency, and hyperlipidemia. The intervention consisted of surgical treatment involving lesion excision, debridement, and vacuum sealing drainage (VSD).

Regarding primary outcomes, wound healing was achieved in 124 of 130 cases, while 5 cases failed to heal, representing a 95.38% healing rate. The mean healing time was 31.43 ± 16.18 days. Secondary outcomes showed a decrease in positive microbiological culture rates, falling from 21 cases (16.15%) preoperatively to 1 case (0.77%) postoperatively. Staphylococcus aureus was the predominant pathogen in 28.57% of preoperative positive cultures.

Safety data indicated one death from multiorgan failure among the study population. Other adverse events and specific tolerability metrics were not reported.

As a retrospective cohort study, these results demonstrate an association between surgical treatment and wound healing or microbiological culture reduction, but they do not establish causality. Limitations include the retrospective nature of the analysis and the lack of a reported comparator group.

Researchers looked at how surgical treatments worked for 130 patients with gouty tophi wounds at a hospital in China. These patients often dealt with other health issues like diabetes, high blood pressure, and kidney problems. The treatment involved removing the lesion, cleaning the wound, and using a vacuum sealing drainage system.

The study found that 124 out of 130 patients successfully healed their wounds. On average, it took about 31 days for the wounds to heal. The researchers also noted that the rate of bacterial infections in the wounds dropped significantly after the surgery was performed.

While the results are promising, this was a retrospective study, which means researchers looked back at existing medical records. This type of study shows a link but cannot prove that the surgery caused the healing. One patient in the study died from multiorgan failure, though this was not directly linked to the surgical procedure in the report.

Patients should discuss these findings with their doctors. Because this study was limited to a single hospital and a small group of people, more research is needed to see if these results apply to everyone.

What this means for you:
Surgery and vacuum drainage showed a high healing rate for gouty tophi wounds in this small study.

Study Details

Study typeCohort
EvidenceLevel 3
PublishedApr 2026
View Original Abstract ↓
IntroductionGouty tophi are chronic inflammatory nodules resulting from monosodium urate (MSU) crystal deposition, often leading to joint deformity, skin ulceration, and functional impairment. Surgical management remains controversial due to a lack of standardized indications. This study aimed to evaluate the efficacy of surgical treatment for gouty tophi wounds and to explore surgical indications.MethodsThis retrospective study consecutively enrolled patients with gouty tophi wounds who underwent surgical treatment at the First Affiliated Hospital of Hainan Medical University, a tertiary hospital in Haikou, Hainan Province, China, between April 2018 and April 2024. Clinical data, including demographic characteristics, infection markers, nutritional parameters, and surgical outcomes, were collected from electronic medical records and paper-based patient charts. Perioperative changes in these indicators were analyzed. The study was reported in accordance with the STROBE guidelines.ResultsA total of 130 patients were included, comprising 129 males (99.2%) and 1 female (0.8%), with a mean age of 58.15 ± 14.04 years. The primary comorbidities included hypertension (43.85%), diabetes mellitus (13.85%), renal insufficiency (11.54%), and hyperlipidemia (8.46%). The primary surgical modalities were lesion excision (41.54%), debridement (34.62%), and vacuum sealing drainage (VSD) (23.08%). Wound healing was achieved in 124 cases (95.38%), with a mean healing time of 31.43 ± 16.18 days; 5 cases (3.85%) failed to heal, and 1 patient (0.77%) died from multiorgan failure. The positive microbiological culture rate decreased from 21 cases (16.15%) preoperatively to 1 case (0.77%) postoperatively, with Staphylococcus aureus (28.57%) being the predominant preoperative pathogen. Postoperative laboratory parameters showed significant reductions in white blood cell count (WBC, P 
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