Utility of Telehealth Platforms Applied to Burns Management: A Systematic Review.

The financial burden of burn injuries has a considerable impact on patients and healthcare systems. Information and Communication Technologies (ICTs) have demonstrated their utility in the improvement of clinical practice and healthcare systems. Because referral centres for burn injuries cover large geographic areas, many specialists must find new strategies, including telehealth tools for patient evaluation, teleconsultation, and remote monitoring. This systematic review was performed according to PRISMA guidelines. PubMed, Cochrane, Medline, IBECS, and LILACS were the search engines used. Systematic reviews, meta-analyses, clinical trials, and observational studies were included in the study search. The protocol was registered in PROSPERO with the number CRD42022361137. In total, 37 of 185 studies queried for this study were eligible for the systematic review. Thirty studies were comparative observational studies, six were systematic reviews, and one was a randomised clinical trial. Studies suggest that telehealth allows better perception of triage, more accurate estimation of the TBSA, and resuscitation measures in the management of acute burns. In addition, some studies assess that TH tools are equivalent to face-to-face outpatient visits and cost-efficient because of transport savings and unnecessary referrals. However, more studies are required to provide significant evidence. However, the implementation of telehealth should be specifically adapted to each territory.

Bromelain-based enzymatic burn debridement: Spanish multidisciplinary consensus.

Background: Bromelain-based enzymatic debridement is gaining increased interest from burn specialists in the last few years. The objective of this manuscript is to update the previous, first Spanish consensus document from 2017 (Martínez-Méndez et al. 43:193-202, 2017), on the use of enzymatic debridement with NexoBrid® in burn injuries, adding the clinical experience of a larger panel of experts, integrating plastic surgeons, intensivists, and anesthesiologists. Methods: A consensus guideline was established by following a modified Delphi methodology of a 38-topic survey in two rounds of participation. Items were grouped in six domains: general indication, indication in critical patients, pain management, conditions for NexoBrid® application, NexoBrid® application technique, and post-debridement wound care. Results: In the first round, experts established consensus (strongly agree or agree) on 13 of the 38 statements. After the second round, a consensus was reached on 24 of the 25 remaining statements (97.2%). Conclusions: The present updated consensus document provides recommendations on the use of bromelain-based enzymatic debridement NexoBrid®, integrating the extensive clinical experience of plastic surgeons, intensivists, and anesthesiologists in Spain. Further clinical trials and studies are required to corroborate, modify, or fine tune the current statements.

Diagnostic accuracy of a telemedicine tool for acute burns diagnosis.

BACKGROUND: Telemedicine technologies have a valuable potential when it comes to improving the accuracy of triage protocols in selecting severely injured patients who may benefit from transportation. The main objective of this study was to evaluate the correlation of the urgent diagnosis made by telemedicine through an App with traditional face-to-face urgent care and the final diagnosis, made by scheduled consultation. METHODS: We carried out a descriptive cross-sectional study to evaluate the accuracy of telemedicine in burns evaluation compared to gold standard (in-person consultation). An App was designed. All patients enrolled were evaluated by both teleconsultation and face-to-face approach on burn emergencies. Diagnosis on presentation made by a physician constituted the gold standard. RESULTS: A total of 202 patients were included in the study. The use of TM was able to detect that 83.17% of the patients attending the BU could have been managed on as outpatient basis. The intra-observer concordance was k=0.94 (95% CI: 0.90-0.97). These results highlight a very high sensitivity and specificity (99.40 and 100% respectively). CONCLUSIONS: The telemedicine system for planning referrals is a useful tool that may make significant differences in the management of burned patients although further research needs to be taken in that direction.

Coverage of supraumbilical abdominal wall defects: The tunnelled-pedicled ALT technique.

Abdominal wall defects are a challenge for reconstructive surgeons. Although the utility of anterolateral thigh perforator (ALT) flap has been well established for lower abdominal wall reconstruction, pedicled ALT flap is usually not considered for supraumbilical defects in the most recent algorithms. The purpose of this paper is to report the results of a tunneled pedicled ALT flap for reconstruction of supraumbilical defect from a series of patients. From July 2009 to September2014, six patients underwent delayed abdominal wall coverage using pedicled ALT flaps and reinforcement with polypropylene meshes. Defects occurred after surgical complications and abdominal trauma. Flaps were tunneled beneath the rectus femoris and sartorius muscles to increase the pedicle length. The size of the skin islands ranged from 22-29 × 10-14 cm. All flaps survived and the healing of the wounds was successful. Partial dehiscence of donor site occurred in one patient, and small wound dehiscence due to minimal distal necrosis was observed in another patient. No functional problems were reported in donor site, and no complications occurred in 6-68 months of follow-up. The tunneled pedicled ALT flap may provide a reliable alternative method for abdominal wall reconstruction, including supraumbilical defects. © 2015 Wiley Periodicals, Inc. Microsurgery 37:119-127, 2017.

Virtual reality AYRA software for preoperative planning in facial allotransplantation.

PURPOSE: The purpose of this study was to validate a virtual reality software for the recording of anthropometric measurements as a first step towards matching donors with recipients in the preoperative planning process which precedes the harvest of a facial allograft. METHODS: Anthropometric measurements of both soft and bone tissue were recorded in 5 cryopreserved human heads to compare conventional analogue measurements with digital measurements obtained from 3-dimensional (3D) reconstructions produced using AYRA software. To test the degree of correlation between both measuring methods, intraclass correlation coefficient (ICC) was applied to each pair of measurements. RESULTS: ICCs calculated were greater than 0.6 (substantial or almost perfect correlation) for all of the pairs of variables, with the exception of 2 of the measurements studied in bone tissue. CONCLUSIONS: In facial transplantation, preoperative planning is crucial to select an allograft whose anatomical compatibility with the recipient defect is as close as possible. The dimensions of the potential face donor must be congruent to ensure the procedure's feasibility and the adequate insertion of the allograft into the defect. The recording of anthropometric measurements with the virtual reality software displayed an equivalent correlation to those produced using a conventional analogue method. The 3D reconstructions obtained by using a virtual reality software can play a useful role to facilitate the characterization of the donor face.

Treatment of recurrent mandibular ameloblastoma.

Ameloblastoma is a locally invasive benign odontogenic tumor with a high rate of recurrence in the long term. The authors conducted a retrospective study of patients with mandibular ameloblastoma in order to evaluate recurrent ameloblastoma management. The study included data from 31 patients over a period of 10 years. Data collected included age, gender, tumor location, histological findings, initial treatment, number of recurrences and year of onset, type of treatment of recurrence, reconstruction and follow-up. Recurrences were detected in nine patients (29%). Tumor recurrences appeared at 32 months on average following the initial surgical procedure. Recurrences were associated mainly to inadequate initial therapeutic approach and were treated by bone resection with a safety margin of at least 1 cm beyond the radiographically visible margins. Immediate reconstruction of bone defects was performed with grafts or free flaps.

Facial transplantation: A concise update

Objectives: Update on clinical results obtained by the first worldwide facial transplantation teams as well as review of the literature concerning the main surgical, immunological, ethical, and follow-up aspects described on facial transplanted patients. Study design: MEDLINE search of articles published on “face transplantation” until March 2012. Results: Eighteen clinical cases were studied. The mean patient age was 37.5 years, with a higher prevalence of men. Main surgical indication was gunshot injuries (6 patients). All patients had previously undergone multiple conventional surgical reconstructive procedures which had failed. Altogether 8 transplant teams belonging to 4 countries participated. Thirteen partial face transplantations and 5 full face transplantations have been performed. Allografts are varied according to face anatomical components and the amount of skin, muscle, bone, and other tissues included, though all were grafted successfully and remained viable without significant postoperative surgical complications. The patient with the longest follow-up was 5 years. Two patients died 2 and 27 months after transplantation. Conclusions: Clinical experience has demonstrated the feasibility of facial transplantation as a valuable reconstructive option, but it still remains considered as an experimental procedure with unresolved issues to settle down. Results show that from a clinical, technical, and immunological standpoint, facial transplantation has achieved functional, aesthetic, and social rehabilitation in severely facial disfigured patients (AU)

Facial transplantation: a concise update.

OBJECTIVES: Update on clinical results obtained by the first worldwide facial transplantation teams as well as review of the literature concerning the main surgical, immunological, ethical, and follow-up aspects described on facial transplanted patients. STUDY DESIGN: MEDLINE search of articles published on "face transplantation" until March 2012. RESULTS: Eighteen clinical cases were studied. The mean patient age was 37.5 years, with a higher prevalence of men. Main surgical indication was gunshot injuries (6 patients). All patients had previously undergone multiple conventional surgical reconstructive procedures which had failed. Altogether 9 transplant teams belonging to 4 countries participated. Thirteen partial face transplantations and 5 full face transplantations have been performed. Allografts are varied according to face anatomical components and the amount of skin, muscle, bone, and other tissues included, though all were grafted successfully and remained viable without significant postoperative surgical complications. The patient with the longest follow-up was 5 years. Two patients died 2 and 27 months after transplantation. CONCLUSIONS: Clinical experience has demonstrated the feasibility of facial transplantation as a valuable reconstructive option, but it still remains considered as an experimental procedure with unresolved issues to settle down. Results show that from a clinical, technical, and immunological standpoint, facial transplantation has achieved functional, aesthetic, and social rehabilitation in severely facial disfigured patients.

The Ti-Epiplating system as an alternative for ear prostheses in burned patients.

Burned ear reconstruction remains one of the most difficult areas of plastic surgery, and the aesthetic results are not always acceptable. In this study, the authors describe the results of the prosthetic rehabilitation of patients needing burned ear total reconstruction with a plate-like system (Titanium Epiplating System, Medicon, Tuttlingen, Germany) treated in their hospital between 2006 and 2009. The goals of this study were to report on the use of bone anchor implants with a plate-like system for total ear reconstruction in burned patients, to analyze treatment outcomes, and to discuss important clinical variables encountered during treatment, as well as to determine criteria for success in the implants and prostheses. Two case reports are presented, and treatment outcomes have been analyzed. In both patients, implants became anchored, and neither demonstrated failure during the study period. The cosmetic results and patient acceptance were very satisfactory, with no postoperative complications. The plate-like system for the treatment of auricle burns is an acceptable technique that complements traditional reconstructive procedures.

Nariz en silla de montar / Saddle nose deformity

No disponible

Computed tomographic angiography with VirSSPA three-dimensional software for perforator navigation improves perioperative outcomes in DIEP flap breast reconstruction.

BACKGROUND: Vascular anatomy of the abdominal wall varies greatly, especially in the case of the perforator branches of the deep inferior epigastric artery. Preoperative three-dimensional reconstructions with VirSSPA software have been used in the authors' center since the year 2007 for the planning of perforator flaps in breast reconstruction. The main objectives were to reduce surgery time and the number of complications. METHODS: A comparative study was conducted in 70 patients subjected to delayed breast reconstruction based on unilateral deep inferior epigastric perforator (DIEP) flaps. Half of the patient group underwent preoperative imaging with computed tomographic angiography-guided VirSSPA reconstruction, whereas the other half was subjected to preoperative Doppler ultrasound for perforator mapping. Operation time ranges, lengths of stay, and operative complications were assessed. RESULTS: The use of VirSSPA preoperative planning correlated with operative times reduced by a mean of 2 hours 8 minutes. In addition, a statistically significant reduction (>45 percent) in the incidence of any flap-related complications was observed in patients undergoing preoperative computed tomographic angiography-guided VirSSPA reconstruction and a decrease above 50 percent in overall donor-site morbidity. The use of computed tomographic angiography-guided VirSSPA three-dimensional reconstruction was found to be a protective factor against developing any kind of complication after DIEP flap surgery (odds ratio, 0.03; 95 percent confidence interval, 0.006 to 0.15). CONCLUSIONS: Computed tomographic angiography-guided VirSSPA three-dimensional reconstruction in the assessment of perforator flaps was proved to be safe and reliable. The main benefits of this technique were the reduction of surgical time and reduction of the number of complications.

Use of a three-dimensional virtual reality model for preoperative imaging in DIEP flap breast reconstruction.

BACKGROUND: The significant variation in the vascular anatomy of the abdominal wall makes preoperative imaging essential when raising a deep inferior epigastric artery perforator (DIEP) flap due to the potential for maximizing operative success, reducing intraoperative error and minimizing operative complications. Computerized models and virtual reality applications are being used to facilitate teaching and preoperative evaluation in a number of other complex anatomical regions. The variability in perforator anatomy makes DIEP flap surgery a suitable candidate for application of such technology. In this context, a study was undertaken to determine the feasibility of computed tomography angiography (CTA)-guided VirSSPA three-dimensional (3D) software for virtual reality navigation in DIEP flap surgery and to compare findings with operative measurements. MATERIALS AND METHODS: We recruited 12 consecutive patients planned for an elective DIEP flap for breast reconstruction. Each patient underwent preoperative imaging of the anterior abdominal wall vasculature with both conventional CTA and VirSSPA 3D reconstruction. Imaging findings were compared with operative findings. RESULTS: In all cases, the major perforators were accurately localized using both methods. 3D reconstruction of the abdominal wall with VirSSPA demonstrated a significant good correlation with perforator location compared with operative findings, showing an average error rate of 0.23cm (95% CI, 0.17-0.30). CONCLUSION: In short, the main advantage of VirSSPA, when used in conjunction with an image assessment such as CTA, is to provide additional and potentially more accurate data over conventional CTA with regard to the site of the best perforators and its course through the muscle.