[Clinical experiences using the Versajet system in burns: indications and applications]

Efficacy of Versajet hydrosurgery system in chronic wounds: A systematic review

Studies demonstrating the effectiveness of hydrosurgery for chronic wounds are extremely limited. This systematic review aimed to evaluate the efficacy of hydrosurgery compared with conventional debridement in chronic wounds, skin ulcers, and non‐acute wounds. This PROSPERO‐registered review was performed following the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses statement. A systematic search was performed in PubMed, Scopus, and Cochrane Library databases. Abstracts of all studies were screened independently by two reviewers. The bias of prospective randomised controlled studies was assessed using the Cochrane Collaboration's tool for assessing the risk of bias and RevMan 5.4 software, whereas the bias of retrospective comparative studies was evaluated using the Risk of Bias Assessment Tool for Non‐randomised Studies. Two prospective randomised controlled trials, two retrospective comparative studies, and three prospective non‐comparative studies were included. Hydrosurgery enabled rapid debridement. The Versajet Hydrosurgery System saved 8.87 minutes compared with the conventional methods. Similarly, the debridement quality was high with this system. The debridement number needed to achieve adequate wound beds was fewer in the hydrosurgery group than in the conventional group. These superiorities lead to subsequent success and cost‐effectiveness. As there were only two prospective randomised controlled studies, and much information was missing, the risk of bias was unclear. This review confirmed that hydrosurgery is useful for the debridement of chronic wounds, considering the procedural speed and quality.

The first experience of the use of hydro-surgical technologies in the treatment of children with pulmatic-pleural complications of destructive pneumonia

Drainage and endoscopic methods of sanitation of the pleural cavity do not always allow to achieve effective debridement of pathological contents.

AIM

To development and introduction into clinical practice of hydrosurgical technologies for debridement of the pleural cavity.

MATERIAL AND METHODS

From 423 children with acute community-acquired pneumonia 88 (20.80%) children destructive pneumonia were diagnosed. Of the 88 patients with destructive pneumonia, 28 patients did not have pleural complications and were excluded from the study. 60 patients were divided into 2 groups depending on the method of surgical treatment. In the first group (n=30), two additional subgroups were formed: IA group (main n=15) - they carried out drainage and washing the pleural cavity with saline; IB group (control n=15) - only drainage of the pleural cavity. The second group (n=30) were also divided into 2 subgroups; Group IIA (main n=15) children operated according to the method of video-assisted thoracoscopic sanitations of the pleural cavity developed by us using hydrosurgical technologies; Group IIB (control n=15) - children are operated on by the method of traditional video-assisted thoracoscopic sanitations of the pleural cavity. A prospective, non-randomized, single-center study was conducted to evaluate the effectiveness of various treatments. The treatment plan was determined on the basis of a combination of anamnesis, clinical and instrumental studies and laboratory parameters.

RESULTS

All studied in the comparison groups were homogeneous by sex, weight and height. The results of applying the Kruskal-Wallis test revealed statistically significant differences between the groups for the periods of relief of the intoxication syndrome (p<0.001) and the periods of relief of the pain syndrome (p=0.012) in favor of the main group. Summarizing all analyzing the parameters in the comparison groups allowed us to prove the advantage of the proposed treatment methods over the treatment methods used in the control groups.

CONCLUSION

Hydrosurgical methods of treatment demonstrate obvious clinical and economic efficacy, which leads to the rapid reexpantion of the affected lung.

Current concepts regarding the effect of wound microbial ecology and biofilms on wound healing

Biofilms are a collection of microbes that adhere to surfaces by manufacturing a matrix that shields them from environmental elements. Wound biofilms are difficult to evaluate clinically, and standard culture methods are inadequate for capturing the true bioburden present in the biofilm. New molecular techniques provide the means for rapid detection and evaluation of wound biofilms, and may prove to be useful in the clinical setting. Studies have shown that many commercial topical agents and wound dressings in use are ineffective against the biofilm matrix. At this stage, mechanical debridement appears to be essential in the eradication of a wound biofilm. Topical antimicrobial agents and antibiotics may be effective in the treatment of the wound bed after debridement in the prevention of biofilm reformation.

Hydrosurgery: alternative treatment technique for management of chronic osteomyelitis and septic arthritis of hallucial joint of a juvenile foot

The surgical principles of management of chronic osteomyelitis of metatarsal bone of the foot have remained unchanged, but the debridement tools and level of precision have improved. This study reports the use of the Versajet system to achieve accurate, effective wound debridement during an elective orthopedic surgery in the difficult and confined geometric and anatomical area of the metatarsophalangeal joint of the foot. The patient experienced minimum blood loss and tissue resection during the procedure and healed well without complications.