The role of split-thickness skin grafting in the treatment of vasculitic and pyoderma gangrenosum ulcers in a multidisciplinary wound centre.

Vasculitic and pyoderma gangrenosum ulcers are traditionally treated with immunosuppressants, and the role of surgery in the treatment of these atypical ulcers remains unclear. This study aimed to investigate the need for surgical intervention as well as the outcome and safety of skin grafting in the treatment of 46 patients with vasculitic ulcers and 34 with pyoderma gangrenosum ulcers using data recorded in the validated Wound Registry. Of the 80 patients with atypical ulcers, 14% (n = 11) were treated surgically; these patients were older (p = 0.039), had lower mobility status (p = 0.002), and more often pulmonary diseases, rheumatoid arthritis, and previous arterial procedures (p = 0.007; p = 0.031; p = 0.031, respectively) than those treated conservatively. Of 181 ulcers, 15% (n = 27) were surgically treated, 78% once and 22% multiple times. During follow-up, 92.3% of both surgically and conservatively treated ulcers with available data healed. Of the surgically treated ulcers, median healing time after first surgical procedure was 96 days, and post-surgical complications were considered mild or unrelated to surgery. Our results suggest that if surgery is indicated, skin grafting is a safe and efficient treatment method provided that multidisciplinary approach is applied.

Quality registry improves the data of chronic ulcers: Validation of Tampere Wound Registry.

Quality registries are potential tools for improving health care documentation, but the quality and completeness of each registry should be ensured. This study aimed to evaluate the completion rate (completeness) and accuracy of data, first contact-to-registration time (timeliness), and case coverage of the Tampere Wound Registry (TWR) to assess whether it can be reliably used in clinical practice and for research purposes. Data from all 923 patients registered in the TWR between 5 June 2018 and 31 December 2020 were included in the analysis of data completeness, while data accuracy, timeliness and case coverage were analysed in those registered during the year 2020. In all analyses values over 80% were considered good and values over 90% excellent. The study showed that the overall completeness of the TWR was 81% and overall accuracy was 93%. Timeliness achieved 86% within the first 24 h, and case coverage was found to be 91%. When completion of seven selected variables was compared between TWR and patient medical records, the TWR was found to be more complete in five out of seven variables. In conclusion, the TWR proved to be a reliable tool for health care documentation and an even more reliable data source than patient medical records.

The Development of Lower Limb Amputations in Finland from 1997 to 2018: A Nationwide Retrospective Registry Study.

OBJECTIVE: To investigate the rates of transfemoral, transtibial foot and toe amputations, and lower limb revascularisations in Finland between 1997 and 2018. METHODS: Retrospective observational cohort study. Data from the Finnish National Hospital Discharge Register for the period 1997 - 2018 were used. The study population covered all patients 20 years and older who underwent lower limb revascularisations or amputations in private and public hospitals during the study period. All (outpatient and inpatient) amputations and revascularisations were included. The age adjusted incidence rates were based on the annual mid populations, which were obtained from the Official Statistics of Finland. Continuous variables were presented as median with interquartile range (IQR) or as mean with standard deviation. The 95% confidence intervals (CI) for the incidence rates were calculated using the Poisson exact method. All changes in incidence were calculated as relative change (%). RESULTS: A total of 75 230 patients underwent 149 492 lower limb revascularisations and amputations between 1997 and 2018 in Finland. The median (IQR) age of the patients was 73 (65, 80) and 60% of the patients were men. The incidence of all endovascular lower limb revascularisations increased by 159% while the incidence of lower limb amputations increased by 25%. The most notable increase occurred in toe (84%) and foot (107%) amputations, while the incidence of transfemoral amputations remained steady and transtibial amputations decreased by 53%. The first minor-major amputation ratio (CI) increased from 1.13 (1.03 - 1.24) to 1.49 (1.36 to 1.62) during the study period. CONCLUSION: The findings of this nationwide cohort study suggest that the incidence of both lower limb revascularisations and amputations is increasing. More specifically, revascularisations are more often performed endovascularly, and the incidence of transtibial amputations is declining, whereas the incidence of toe and foot amputations is increasing.

Adipose tissue as a source of growth factors to promote wound healing: a human study of skin graft donor sites.

OBJECTIVE: In the microenvironment of wound sites, naturally occurring growth factors are crucial for cell migration, opsonisation, chemotaxis, differentiation and angiogenesis. Exogenous growth factors, such as platelet-rich plasma (PRP) and adipose tissue, also improve healing. METHOD: In the present within-subject study, we described the effects of PRP and adipose tissue extract (ATE) on skin graft donor site wound healing in patients requiring split-thickness skin grafts. Each patient, having at least two donor sites, received both control (no growth factor) and experimental (PRP or ATE) treatments. Wounds were evaluated on days 5, 7, 10, 15, 30 and 60. Digital photography and spectral images were used to analyse haemoglobin and melanin content, and re-epithelialisation area. Pain was assessed by visual analogue scale. Scar characteristics were scored on days 30 and 60. Biomaterial samples were analysed for growth factor and protein content. RESULTS: The study included 24 patients (18 male and six female; mean age: 59.1 years). PRP was topically applied to wounds in 11 patients (13 donor sites) and ATE in 13 patients (15 sites). ATE-treated donor sites exhibited significantly accelerated wound re-epithelialisation on days 5 and 7 compared with control sites (p=0.003 and 0.04, respectively). PRP accelerated healing on day 7 compared with control sites (p=0.001). Additionally, the application of ATE improved scar quality on days 30 and 60 (p=0.0005 and 0.02, respectively). Pain scores did not differ significantly between treatments. CONCLUSION: In this study, both growth factor sources stimulated wound healing. ATE is an alternative source of growth factors that promote early wound healing and improve scar quality.

Histopathology and immunohistochemical analysis of 5-fluorouracil and triamcinolone treated keloids in double-blinded randomized controlled trial.

Keloids are a major complication related to surgical wound healing and very challenging condition to treat. Many treatment options are available, but the efficacy of the treatment is poor in most of cases and some keloids do not respond to the treatment at all. We compared the efficacy of intralesional 5-fluorouracil (5-FU) and triamcinolone (TAC) injections in a double-blind randomized controlled trial (RCT). Forty-three patients with 50 keloid scars were treated with either intralesional TAC or 5-FU-injections over 6 months. We wanted to find out whether biological features (cell density, cell proliferation rate, vascular density, myofibroblast numbers, steroid hormone receptor expression) in keloids could be used to predict the response to therapy and define the biological changes that take place in patients receiving a response. As there was no statistically significant difference in the remission rate between TAC and 5-FU treatments, all patients were combined and analyzed as responders and nonresponders. Although responders have slightly more myofibroblasts than the nonresponders in their keloids in the pretreatment biopsy samples, we could not identify a single predictive factor that could identify those patients that respond to drug injections. The good clinical response to therapy is associated with the simultaneous reduction of myofibroblasts in the keloid. This study demonstrates that myofibroblasts are reduced in number in those keloids that were responsive to therapy, and that both 5-FU and TAC injections are useful for keloid treatment.

Modified approach for endoscopic harvest of the latissimus dorsi free flap with CO2 insufflation and standard laparoscopic equipment.

OBJECTIVE: The latissimus dorsi (LD) muscle flap is frequently used for free tissue transfer to reconstruct large defects of the extremities. As a free flap, the LD also can be harvested as a muscle-sparing flap (MS-LD), preserving the innervation and insertion of the remaining muscle. Conventional harvesting of the LD flap, however, results in a long scar on the lateral back. Harvesting using an endoscopic approach minimizes donor site morbidity. We present our modified endoscopic technique with CO2 insufflation and standard endoscopic instruments for harvesting the LD or MS-LD muscle flap. PATIENTS AND METHODS: Ten patients (mean age 43 years, range 22-66) underwent endoscopically harvested LD or MS-LD free-flap reconstruction for upper and lower extremity defects. Harvesting required only a short (3-5 cm) incision in the axilla for dissection of the vascular pedicle and the motor nerve, and the remainder of the dissection was performed endoscopically with CO2 insufflation. Dissection was achieved through three of four 5-mm ports and 30° view angle optics. RESULTS: Six of the flaps were MS-LD flaps. The largest flap size was 18 × 16 cm. Mean flap harvest time was 164 min (range 105-270 min). One total flap was lost 3 days postoperatively due to anastomotic thrombosis in a trauma patient who was later diagnosed with hypercoagulopathy. No donor site scar or wound complications were observed during the follow-up (20.1 months). CONCLUSIONS: Endoscopic harvesting of an LD muscle free flap with CO2 insufflation and standard laparoscopic equipment is a feasible option for free-flap reconstruction. © 2016 Wiley Periodicals, Inc. Microsurgery 37:383-387, 2017.

Treatment of hypertrophic scars and keloids.

Differentiation of a hypertrophic scar from a keloid is important with regard to the planning of treatment. Keloids arise following any skin injury and may grow disproportionately large as compared with the original wound. Treatment of keloids is challenging both for the patient and the attending physician. Treatment of hypertrophic scars aims to abate the symptoms and accelerate scar maturation. The goal in the treatment of keloids is excision of the keloid or stopping its growth, lessening of symptoms and avoidance of recurrence.

Primary flap reconstruction of tissue defects after sarcoma surgery enables curative treatment with acceptable functional results: a 7-year review.

BACKGROUND: Sarcomas, a heterogeneous group of tumors, are challenging to treat and require multidisciplinary cooperation and planning. We analyzed the efficacy of flap reconstruction in patients with bone and soft tissue sarcoma. METHODS: Patient charts and operative records were retrospectively reviewed from January 2006 through October 2013 to identify sarcoma patient characteristics, postoperative complications, revisions, recurrences, and survival. Pedicled and/or free flap reconstruction was performed in 109 patients. Flap selection was based on defect size, and exposure of anatomically critical structures or major orthopedic implants. RESULTS: Of 109 patients, 71 (65.1 %) were men, and mean age was 56.4 years. Tumors most frequently located in a lower extremity (38.7 %). Primary sarcomas comprised 79.2 % and recurrences occurred in 18.9 %. Wide resection was performed for 65.7 %, and there were 10 planned amputations combined with flap reconstruction. A total of 111 tumors received 128 flaps: 76 pedicled flaps, 42 free flaps, and 5 combined (10 total) pedicled + free-flaps. The success rate was 94 % for the pedicled flap group, 97 % for the free-flap group, and 100 % for the pedicle + free-flap group. Of 35 patients, 5 developed deep prosthetic infections. Only one amputation due to disease progression was performed. Satisfactory functional outcome was achieved in 69 %. Survival rate during a mean (standard deviation) 3(2) year follow-up was 83.5 %. CONCLUSIONS: Primary flap reconstruction after sarcoma surgery satisfies oncologic goals. Large tumors in difficult areas can be removed and complete tumor resection achieved. Our findings indicate a high survival rate after sarcoma surgery utilizing flap reconstruction and a low recurrence rate.

Continuous absorbable intradermal sutures yield better cosmetic results than nonabsorbable interrupted sutures in open appendectomy wounds: a prospective, randomized trial.

BACKGROUND: Acute appendicitis is the most common reason for abdominal surgery in young adults and children. Open appendectomy is still the treatment often chosen because it is simple, safe, and effective. Our aim was to study whether cosmetic results of appendectomy wounds are better after using continuous absorbable intradermal (A) sutures compared with wound closure with interrupted nonabsorbable (NA) sutures. METHODS: A total of 206 adult patients with clinically suspected appendicitis were allocated to the study and prospectively randomized into two wound-closure groups: the interrupted NA suture group and the A suture group. Of these, 193 patients with sufficient data were invited to the outpatient clinic for cosmetic analysis. Cosmetic results were evaluated after a median of 14 months. For subjective scar assessment, the Vancouver scar scale, the patient and observer scar assessment scale (POSAS), and a visual analog scale (VAS) were used. Objective evaluation was carried out by measuring surface area, average width, and estimated concentration change (ECC) of hemoglobin and melanin in the scar using spectrocutometry. For statistical analyses we used the Mann-Whitney test and Student's t test. RESULTS: Both objective and subjective analyses showed better cosmetic results for absorbable intradermal suturing. The difference between the two groups was statistically significant as regards POSAS in both patient (p = 0.032) and observer scales (p = 0.001), and VAS (p = 0.002). Scar surface area was significantly smaller in group A than in group NA (p = 0.002). ECC measurements showed higher values for melanin in group NA than in group A (p = 0.034). CONCLUSION: Continuous intradermal absorbable suturing yields a better cosmetic result than interrupted nonabsorbable suturing in lower abdominal transverse appendectomy.

Multidisciplinary management of diabetic foot infection associated with improved 8-year overall survival.

AIMS: Diabetic foot syndrome is a global challenge best managed through multidisciplinary collaboration. This study aimed to investigate the effect of a systematic multidisciplinary team (MDT) on the overall survival and major amputation-free survival of hospitalized patients with diabetic foot infection (DFI). METHODS: This retrospective cohort study was conducted at Tampere University Hospital. Cohorts of hospitalized patients with DFI before and after the initiation of multidisciplinary wound ward were compared after an 8-year follow-up. RESULTS: Kaplan-Meier analysis revealed significantly higher overall survival in the post-MDT cohort (37.8 % vs 22.6 %, p < 0.05) in 8-year follow-up. Similarly, major amputation-free survival was superior in this cohort (31.8 % vs 16.9 %, p < 0.05). Additionally, early major amputation was associated with inferior overall survival (35.1 % vs 12.0 %, p < 0.05). In a multivariable Cox-regression analysis cohort (hazard ratio [HR] 1.38, 95 % confidence interval [CI95%] 1.01-1.87), early amputation (HR 1.64, CI95% 1.14-2.34) and diagnosed peripheral artery disease (HR 2.23, CI95% 1.61-3.09), congestive heart failure (HR 2.13, CI95% 1.47-3.08), or moderate kidney disease (HR 1.95, CI95% 1.34-2.84) were identified as significant risk factors affecting overall survival. CONCLUSIONS: After systematic MDT approach we found improved long-term overall and major amputation-free survival. Multidisciplinary approach is therefore highly recommended for managing patients hospitalized for DFI.

Myofibroblasts reside in the middle dermis of the keloids but do not predict the response to injection therapies: a double-blinded, randomized, controlled trial.

Introduction: Keloids form as a pathological response to skin wound healing, and their etiopathology is poorly understood. Myofibroblasts, which are cells transformed from normal fibroblasts, are believed to contribute to pathological scar formation in wounds. Methods: We carried out a double-blinded randomized controlled trial (RCT) comparing the efficacy of intralesional 5-fluorouracil (5-FU) and triamcinolone (TAC) injections in treating keloids. A total of 43 patients with 50 keloids were treated with either intralesional TAC or 5-FU injections, and their clinical response was evaluated. Biopsies were collected before, during, and after injection therapy from the active border of a keloid. To understand the role of myofibroblasts in keloids, we conducted an immunohistochemical analysis to identify myofibroblasts [α-smooth muscle actin (αSMA)] from the biopsies. We first defined the three histologically distinct regions-superficial, middle, and deep dermis-in each keloid. Results: We then demonstrated that myofibroblasts almost exclusively exist in the middle dermis of the keloids as 80% of the cells in the middle dermis were αSMA positive. However, both the percentage of myofibroblasts as well as the area covered by them was substantially lower in the superficial and deep dermis than in the middle dermis of the keloids. Myofibroblasts do not predict the clinical response to intralesional injection therapies. There is no difference in the myofibroblast numbers in keloids or in the induced change in myofibroblasts between the responders and non-responders after treatment. Discussion: This study demonstrates that myofibroblasts reside almost exclusively in the middle dermis layer of the keloids, but their numbers do not predict the clinical response to intralesional injection therapies in the RCT.

ESPRAS Survey: National and European Societies for Plastic Surgeons.

BACKGROUND: The European Society of Plastic, Reconstructive and Aesthetic Surgery (ESPRAS) comprises 40 national societies across Europe. In addition to ESPRAS, there are 8 different European Plastic Surgery societies representing Plastic Surgeons in Europe. The 4th European Leadership Forum (ELF) of ESPRAS, held under the motto "Stronger together in Europe" in Munich in 2023, aimed to collect and disseminate information regarding the national member societies of ESPRAS and European societies for Plastic Surgeons. The purpose was to identify synergies and redundancies and promote improved cooperation and exchange to enhance coordinated decision-making at the European level. MATERIAL AND METHODS: An online survey was conducted regarding the organisational structures, objectives and challenges of national and European societies for Plastic Surgeons in Europe. This survey was distributed to official representatives (Presidents, Vice Presidents and General Secretaries) and delegates of national and European societies at the ELF meeting. Missing information was completed using data obtained from the official websites of the respective European societies. Preliminary results were discussed during the 4th ELF meeting in Munich in March 2023. RESULTS: The ESPRAS survey included 22 national and 9 European Plastic Surgery societies representing more than 7000 Plastic Surgeons in Europe. Most national societies consist of less than 500 full members (median 182 members (interquartile range (IQR) 54-400); n=22). European societies, which covered the full spectrum or subspecialities, differed in membership types and congress cycles, with some requiring applications by individuals and others including national societies. The main purposes of the societies include research, representation against other disciplines, specialisation and education as well as more individual goals like patient care and policy regulation. CONCLUSION: This ESPRAS survey offers key insights into the structures, requirements and challenges of national and European societies for Plastic Surgeons, highlighting the relevance of ongoing close exchange between the societies to foster professional advancement and reduce redundancies. Future efforts of the ELF will continue to further explore strategies for enhancing collaboration and harmonisation within the European Plastic Surgery landscape.

Myth-busting the zone of injury concept: a prospective study on the vascular response to high-energy lower extremity trauma.

BACKGROUND: Although the zone of injury concept is widely accepted, no histologic studies of vessel wall changes causing the phenomena are reported. This prospective study investigated the vascular response to high-energy lower extremity trauma to evaluate the validity of the zone of injury concept. METHODS: The histologic appearance of arterial and venous walls in the zone of injury was studied in 19 patients (median age 46 [interquartile range 29.5-62.5] years) who underwent osteosynthesis and free-flap reconstruction due to high-energy lower extremity open fracture. Vascular samples were harvested from the injured extremity and control samples were harvested from the free-flap donor site. Histologic and morphometric characteristics of the vessels were analyzed microscopically and using digital pathology QuPath software. RESULTS: Vascular samples were harvested on post-injury days 1-11. Intimal thickness was >3 times greater in arteries harvested from the zone of injury than in control samples (P<0.01) and the intima/media ratio was 2-fold that in control samples (P=0.01). Arterial intimal fibrosis was more evident in vessels harvested from the zone of injury (P<0.01), but medial fibrosis and medial thickness did not differ significantly between groups. Venous intimal thickening (P<0.01) and the intima/media ratio (P=0.02) were superior in samples from the zone of injury. Fibrosis-related changes did not differ between groups (P=0.45). CONCLUSIONS: These findings support the validity of the zone of injury concept by providing a novel histologic basis for this phenomenon. Intimal thickening and arterial intimal fibrosis are prominent histologic features of vessels affected by major lower extremity trauma.

Implementing an orthoplastic treatment protocol for open tibia fractures reduces complication rates in tertiary trauma unit.

INTRODUCTION: Open tibia fracture (OTF) causes a considerable increase in morbidity and risk for complications compared to closed fractures. The most significant OTF complication leading to morbidity is commonly considered to be fracture-related infection (FRI). In September 2016, Tampere University Hospital (TAUH) introduced a treatment protocol for OTFs based on the BOAST 4 guideline. The aim of this study is to investigate the outcomes before and after implementation of the OTF treatment protocol. MATERIALS AND METHODS: A retrospective cohort study was conducted using handpicked data from the patient record databases of TAUH from May 1, 2007, to May 10, 2021. For patients with OTF, we collected descriptive information, known risk factors for FRI and nonunion, bony fixation method, possible soft tissue reconstruction method, information about the timing of internal fixation and soft tissue coverage, and timing of primary operation. As outcome measures, we collected information on FRI, reoperation due to non-union, flap failure, and secondary amputation. We then compared the incidence of complications before and after the implementation of the OTF treatment protocol at TAUH. RESULTS: After predefined exclusions, a total of 203 patients with OTF were included. Of these, 141 were treated before and 62 after the implementation of the OTF treatment protocol. The FRI rate in the pre-protocol group was significantly higher compared to the protocol group (20.6% vs 1.6%, p = 0.0015). The incidence of reoperation due to nonunion was also significantly higher in the pre-protocol group (27.7% vs 9.7%, p = 0.0054). According to multivariable analysis, definitive fixation and soft tissue coverage performed in separate operations was an independent risk factor for both FRI and reoperation due to nonunion. CONCLUSIONS: After implementation, the BOAST 4 based OTF treatment protocol reduced the rate of FRI and reoperation due to nonunion in patients with OTF treated at TAUH during the study period. We, therefore, recommend the implementation of such a treatment protocol in all major trauma centers treating patients with OTF. Furthermore, we also recommend the immediate referral of patients with complex OTF from hospitals lacking the preconditions to provide BOAST 4 based treatment to specialized centers.

Human skin transcriptome during superficial cutaneous wound healing.

Healing of the epidermis is a crucial process for maintaining the skin's defense integrity and its resistance to environmental threats. Compromised wound healing renders the individual readily vulnerable to infections and loss of body homeostasis. To clarify the human response of reepithelialization, we biopsied split-thickness skin graft donor site wounds immediately before and after harvesting, as well as during the healing process 3 and 7 days thereafter. In all, 25 biopsies from eight patients qualified for the study. All samples were analyzed by genome-wide microarrays. Here, we identified the genes associated with normal skin reepithelialization over time and organized them by similarities according to their induction or suppression patterns during wound healing. Our results provide the first elaborate insight into the transcriptome during normal human epidermal wound healing. The data not only reveal novel genes associated with epidermal wound healing but also provide a fundamental basis for the translational interpretation of data acquired from experimental models.

Surgical and patient-reported outcomes after total knee arthroplasty requiring soft tissue flap reconstruction - A 12-year experience from high-volume arthroplasty hospital.

BACKGROUND: This study investigates the outcomes of complex knee joint reconstructions performed by an orthoplastic surgery team at a tertiary referral hospital. METHODS: Retrospective review of all the total knee arthroplasty (TKA)/revision TKA (rTKA) procedures with soft tissue flap reconstruction performed between 2008 and 2019 was conducted. Patients were stratified into two groups according to the urgency of surgery: scheduled non-complicated (SNC) and emergent complicated (EC). The whole study cohort was also categorized into non-infected and infected groups. RESULTS: Of 20,184 TKAs operated, 58 patients required flap reconstruction (SNC group n = 27; EC group n = 31). The most common reconstruction was medial gastrocnemius flap (74%). Mean follow-up time was 31.9 months. Functional knee joint salvage was achieved in 96.3% the SNC group and in 80.6% the EC group patients (p = 0.07). Transfemoral amputation rates were 3.7% in the SNC group vs. 6.5% in the EC group (p = 0.36). Oxford Knee Score was 34.5 vs. 25.5 (p = 0.21), and range of motion was 100° vs. 93° (p = 0.37) in the SNC and EC groups, respectively. Superior functional knee joint salvage rates were achieved in the non-infected group compared to the infected group (97.1% vs. 75.0%, p = 0.004). However, the transfemoral amputation rate was nearly three-fold in the infected group (8.3% vs. 2.9%, p = 0.36). Estimated five-year survival with functional knee joint was higher in the non-infected group (p = 0.03). CONCLUSIONS: Both the SNC and EC groups had similar acceptable limb salvage rates, and functional and PROM outcomes. Infection reduces the probability of a functional knee joint after TKA and flap reconstruction.

Phase 1 Lymfactin® Study: 24-month Efficacy and Safety Results of Combined Adenoviral VEGF-C and Lymph Node Transfer Treatment for Upper Extremity Lymphedema.

BACKGROUND: Lymphedema is a common problem after breast cancer treatment. Lymfactin® is a prolymphangiogenic growth factor vector inducing the expression of human vascular endothelial growth factor C (VEGF-C). It promotes growth and repair of lymphatic vessels. METHODS: Lymfactin® was combined with microvascular lymph node transfer surgery (VLNT) to study the safety and efficacy of the treatment in breast cancer-related upper limb lymphedema (BCRL) patients. This is a continuation study with a 3 year efficacy and 5 year safety follow-up. RESULTS: Fifteen patients were recruited in the study between June 2016 and February 2018. Three patients received a lower dose (1 × 1010 viral particles (vp)), and 12 patients received a higher dose (1 × 1011 vp) of Lymfactin®, respectively. In the higher dose group, the reduction of excess arm volume was on average 46% after the 12 month follow-up, and the transport index was improved in 7/12 patients. At baseline, removal of the compression garment for 7 days resulted in significant arm swelling (105.7±161.0 ml, p=0.0253). However, at 12 months, there was less and not significant swelling after removal of the garment (84.4±143.0 ml, p=0.0682). Lymphedema Quality of Life Inventory (LQOLI or LyQLI) questionnaire showed significant and sustained improvement of quality of life. CONCLUSIONS: During 24 months' of follow-up, the results indicate that Lymfactin® is well tolerated. The most promising findings were a 46% reduction in excess arm volume and a nonsignificant volume increase after garment removal at 12 months, suggesting that there is potential for the reduction of lymphedema.

ESPRAS Survey on Continuing Education in Plastic, Reconstructive and Aesthetic Surgery in Europe.

BACKGROUND: Specialty training in plastic, reconstructive and aesthetic surgery is a prerequisite for safe and effective provision of care. The aim of this study was to assess and portray similarities and differences in the continuing education and specialization in plastic surgery in Europe. MATERIAL AND METHODS: A detailed questionnaire was designed and distributed utilizing an online survey administration software. Questions addressed core items regarding continuing education and specialization in plastic surgery in Europe. Participants were addressed directly via the European Leadership Forum (ELF) of the European Society of Plastic, Reconstructive and Aesthetic Surgery (ESPRAS). All participants had detailed knowledge of the organization and management of plastic surgical training in their respective country. RESULTS: The survey was completed by 29 participants from 23 European countries. During specialization, plastic surgeons in Europe are trained in advanced tissue transfer and repair and aesthetic principles in all parts of the human body and within several subspecialties. Moreover, rotations in intensive as well as emergency care are compulsory in most European countries. Board certification is only provided for surgeons who have had multiple years of training regulated by a national board, who provide evidence of individually performed operative procedures in several anatomical regions and subspecialties, and who pass a final oral and/or written examination. CONCLUSION: Board certified plastic surgeons meet the highest degree of qualification, are trained in all parts of the body and in the management of complications. The standard of continuing education and qualification of European plastic surgeons is high, providing an excellent level of plastic surgical care throughout Europe. HINTERGRUND: Die Facharzt-Weiterbildung für Plastische und Ästhetische Chirurgie ist eine Grundvoraussetzung für sichere und effektive Patientenversorgung. Ziel der vorliegenden Studie war die Darstellung von Gemeinsamkeiten und Unterschieden in der Weiterbildung für Plastische Chirurgie innerhalb von Europa. MATERIALIEN UND METHODEN: Ein internetbasierter Fragebogen wurde mit Hilfe eines kostenlosen Formularerstellungstools erstellt und verteilt. Die Fragen betrafen Kernpunkte der Weiterbildung für Plastische Chirurgie in Europa. Die Teilnehmer wurden direkt über das European Leadership Forum (ELF) der European Society of Plastic, Reconstructive and Aesthetic Surgery (ESPRAS) kontaktiert. Alle Teilnehmer hatten weitreichende Kenntnisse über die Organisation und Struktur der plastisch-chirurgischen Weiterbildung in ihrem jeweiligen Land. ERGEBNISSE: 29 Teilnehmer*innen aus 23 europäischen Ländern nahmen an der Umfrage teil. Die Weiterbildung für Plastische Chirurgie beinhaltet grundlegende Prinzipien und Techniken zur Wiederherstellung von Form und Funktion innerhalb der verschiedenen Säulen der Plastischen Chirurgie, sowie in allen Körperregionen. In den meisten europäischen Ländern ist eine Rotation in der Intensiv- und Notfallmedizin und die Behandlung kritisch kranker Patienten obligatorisch. Voraussetzung für die Facharztbezeichnung ist die mehrjährige, national organisierte Weiterbildung, der Nachweis einer festgelegten Anzahl selbstständig durchgeführter Operationen, sowie die mündliche und/oder schriftliche Abschlussprüfung. SCHLUSSFOLGERUNG: Fachärzte für Plastische und Ästhetische Chirurgie sind hochqualifiziert und auch im Umgang mit Komplikationen geschult. Der Standard der Weiterbildung der europäischen Plastischen Chirurgen ist hoch, so dass innerhalb Europas eine hohe Qualität plastisch-chirurgischer Versorgung gewährleistet ist.

How to assess scar hypertrophy--a comparison of subjective scales and Spectrocutometry: a new objective method.

Scar hypertrophy is a significant clinical problem involving both linear scars from elective surgery and scars caused by trauma or burns. The treatment of hypertrophic scars is often time consuming, and patients may need to be followed up for months or even years. The methods for reliable quantification of scar hypertrophy are at present unsatisfying. We have developed a new, objective method, Spectrocutometry, for documentation and quantification of scar hypertrophy. The instrument is based on standardized digital imaging and spectral modeling and calculates the estimated concentration change of hemoglobin and melanin from the entire scar and also provides standardized images for documentation. Three plastic surgeons have assessed 37 scars from melanoma surgery using Spectrocutometry, the Vancouver scar scale, and the patient and observer scar assessment scale. The intraclass correlation coefficient for the Vancouver scar scale and the patient and observer scar assessment scale was lower than required for reliable assessment (r=0.66 and 0.60, respectively). The intraclass correlation coefficient for Spectrocutometry was high (r=0.89 and 0.88). A Bayesian network analysis revealed a strong dependency between the estimated concentration change of hemoglobin and scar pain. Spectrocutometry is a feasible method for measuring scar hypertrophy. It is shown to be more reliable than subjective rating in assessing linear surgical scars.

Pathogens Causing Diabetic Foot Infection and the Reliability of the Superficial Culture.

Background: Diabetic foot infection (DFI) is a severe complication of diabetes and a leading cause of hospitalization in the population with diabetes. Empirical intravenous antibiotic agents are initiated according to guidelines based on previously published data on typical pathogens. Therefore, regular evaluation of the pathogens in DFI and their resistance is important to validate current therapies. We evaluated the most current data on bacterial cultures in patients treated at our hospital for DFI and the resistance to the most common antibiotic agents, as well as the reliability of superficial cultures compared with deep tissue cultures. Patients and Methods: This retrospective study was performed at the University Hospital of Tampere and comprised 325 patients with 405 hospitalizations for DFI during the years 2010-2014. Results: The most frequent pathogens in superficial and deep samples were Staphylococcus aureus (36.9%), gram-negative bacilli (24.6%), and ß-hemolytic streptococci (BHS, 19.5%). Septicemia was caused most often by Staphylococcus aureus and BHS (34.6% each). The specificity of superficial culture was 91.8%-92.8% and sensitivity 66.7%-87.5%. Conclusions: This study indicates the need to cover Staphylococcus aureus, BHS, and gram-negative bacilli when treating DFI. The reliability of superficial culture was surprisingly good.