The efficacy of artificial dermis combined with continuous vacuum sealing drainage in deep neck multiple spaces infection treatment

Abstract The incidence of pediatric treadmill hand friction burns has been increasing every year. The injuries are deeper than thermal hand burns, the optimal treatment remains unclear. This was a retrospective study of children who received surgery for treadmill hand friction burns from January 1, 2015, to December 31, 2019, in a single burn center. A total of 22 children were surveyed. The patients were naturally divided into two groups: the wound repair group (13 patients), which was admitted early to the hospital after injury and received debridement and vacuum sealing drainage initially, and a full-thickness skin graft later; and the scar repair group (9 patients), in which a scar contracture developed as a result of wound healing and received scar release and skin grafting later. The Modified Michigan Hand Questionnaire score in the wound repair group was 116.31 ± 10.55, and the corresponding score in the scar repair group was 117.56 ± 8.85 (P>0.05), no statistically significant difference. The Vancouver Scar Scale score in the wound repair group was 4.15 ± 1.21, and the corresponding score in the scar repair group was 7.22 ± 1.09 (P<0.05). Parents were satisfied with the postoperative appearance and function of the hand. None in the two groups required secondary surgery. If the burns are deep second degree, third degree, or infected, early debridement, vacuum sealing drainage initially, and a full-thickness skin graft can obviously relieve pediatric pain, shorten the course of the disease, and restore the function of the hand as soon as possible.

Download Full-text

Closure of Complex Wounds by a Simple Skin Stretching System Associated With Vacuum Sealing Drainage—Clinical Outcome of 34 Patients

The International Journal of Lower Extremity Wounds ◽

10.1177/15347346211032046 ◽

2021 ◽

pp. 153473462110320

Author(s):

Yaojun Wu ◽

Liang Chen ◽

Xinliang Mao ◽

Zhengliang Ru ◽

Liying Yu ◽

...

Keyword(s):

Vacuum Sealing ◽

Day Range ◽

Skin Stretching ◽

Group A ◽

Group B ◽

Vacuum Sealing Drainage ◽

Real Challenge ◽

Safe Approach ◽

Large Skin ◽

Complex Wounds

Management of complex wounds with large skin defects presents a real challenge for orthopedic or reconstructive surgeons. We developed a simple skin stretching system associated with vacuum sealing drainage to examine the efficiency and complication. A total of 34 patients with different types of complex wounds were retrospectively included from January 2015 to March 2021. All patients in the study were underwent the treatment by 2 stages. The method was used to the wounds from 4.71 to 169.65 cm2 with a median defect size of 25.13 cm2. The median time for wound closure was 11.5 days (range: 5-32 days), although the median absolute reduction was 2.08 cm2/day (range: 0.15-25.66 cm2/day). Depending on the site of the wounds, the cause of the wound, and the rate of max-width/max-length ( W/ L), these complex wounds could be separately divided into several groups. There were statistically significant differences in the median value of the above variables ( P < .05 Kruskal–Wallis test). The results showed that different anatomical sites had different viscoelastic properties, the complex wounds caused by trauma were easier to close than caused by diabetic foot and the complex wounds in group A ( W/ L ＞ 0.5) were more difficult to close than in group B ( W/ L ≤ 0.5). No major complications were encountered in this study. In summary, the results of our study showed that the simple skin stretching system associated with vacuum sealing drainage was a safe approach for closure of complex wounds. Nevertheless, more attention should be paid to the viscoelasticity of the wounds to ensure closure and avoid undue complications when applying the method.

Download Full-text