Comparison of the safety and efficacy for different regimens of pharmaco-prophylaxis among severely burned patients: a randomized controlled trial.

PURPOSE: Venous thromboembolism (VTE) is a common complication in critically ill patients, including severe burn cases. Burn patients respond differently to medications due to pharmacokinetic changes. This study aims to assess the feasibility and safety of different VTE pharmaco-prophylaxis in patients admitted to the ICU with severe burns. METHODS: A pilot, open-label randomized controlled trial was conducted on ICU patients with severe burns (BSA ≥ 20%). By using block randomization, patients were allocated to receive high-dose enoxaparin 30 mg q12hours (E30q12), standard-dose enoxaparin 40 mg q24hours (E40q24), or unfractionated heparin (UFH) 5000 Units q8hours. In this study, the primary outcomes assessed were the recruitment and consent rates, as well as bleeding or hematoma at both the donor and graft site. Additionally, secondary measures were evaluated to provide further insights. RESULTS: Twenty adult patients out of 114 screened were enrolled and received E30q12 (40%), E40q24 (30%), and UFH (30%). The recruitment rate was one patient per month with a 100% consent rate. Donor site bleeding occurred in one patient (16.7%) in the UFH group. On the other hand, graft site bleeding was only reported in one patient (12.5%) who received E30q12. Major bleeding happened in two patients, one in E30q12 and one in the UFH group. Five patients (25.0%) had minor bleeding; two patients (25.0%) received E30q12, two patients E40q24, and one patient UFH. RBC transfusion was needed in four patients, two on E30q12 and two on UFH. Only one patient had VTE, while four patients died in the hospital. CONCLUSION: The study observed a low recruitment rate but a high consent rate. Furthermore, there were no major safety concerns identified with any of the three pharmacologic prophylaxis regimens that were evaluated. TRIAL REGISTRATION NUMBER: NCT05237726.

Heterotopic Ossification Complicating Traumatic Ulnar Nerve Palsy in a Child.

Heterotopic ossification (HO) refers to the process of forming bony tissues in extra-skeletal sites such as muscles and soft tissues. This pathological process most commonly commences following trauma, surgery, and fractures. Rarely, HO can compress nearby neurovascular structures. To the best of our knowledge, however, no previous reports exist of HO serving as second-hit to partially injured ulnar nerve in the pediatric population. We present a case of a 6-year-old girl with complete high ulnar nerve palsy caused by medial epicondylar fracture followed by development of HO around the elbow. The patient was initially managed conservatively. Four months after the first visit, she presented with complete ulnar nerve palsy that was not evident on the initial presentation. Based on further investigations, she was taken to OR for release of the cubital tunnel and anterior transposition of ulnar nerve. On further follow-up, the patient regained sensory and motor functions of the ulnar nerve with minimum sequalae. Post-traumatic ulnar nerve injury is well described in the literature as resulting from initial trauma or as an iatrogenic injury following fracture reduction and fixation. HO in the pediatric age group is considerably rare, occurring after trauma and burn injuries. Surgical timing of HO release remains controversial. No previous reports of HO complicating traumatic ulnar nerve palsy in pediatric patients exist. In the current case report, partial ulnar nerve injury was initially due to medial epicondylar fracture, but it had progressed to full blown ulnar palsy secondary to superimposed HO. Early HO takedown combined with decompression of ulnar nerve are crucial to ensure complete nerve recovery.

Sodium-ypochlorite injection in antecubital fossa: A case report and literature review.

INTRODUCTION: Caustic cutaneous injections are rare and may result in challenging soft tissue defects necessitating urgent surgical reconstruction to preserve vital structures. We report a unique case of self-inflicted sodium hypochlorite injection to the left antecubital fossa as a suicidal attempt, which resulted in an exposed median nerve and brachial artery. The adventitia of the brachial artery was injured in this case; hence, the risk of an arterial blowout was considerable. After thorough debridement, the defect was reconstructed successfully with a reverse lateral arm flap. CONCLUSION: Household bleach (sodium hypochlorite) injections are rare and may result in challenging soft tissue defects necessitating urgent surgical reconstruction to preserve vital structures.

Outcomes and complications of diabetic burn injuries: a single center experience.

INTRODUCTION: Comorbid conditions may adversely affect burn outcomes. Burn injuries remain one of the most prevalent injuries presenting to emergency departments. The current study compares the outcomes of burn injuries in diabetic and non-diabetic patients. METHODS: A retrospective review of 705 burn patients admitted to the burn unit was performed. All adult patients (18 years old and above) who were admitted to the burn unit were included. The study compared the complications and outcomes of the diabetic and non-diabetic burn patient. RESULTS: Patient were divided into diabetic (14%) and non-diabetic groups (86%). Diabetic burn patients were more likely to be older with a mean age of 58.7 years compared to 33.6 years in non-diabetic group (P=0.000). Inhalation injury was found in 3% of diabetic group compared to 14% of non-diabetic group (P=0.009). Diabetic patients were more likely to have associated medical comorbidities especially hypertension. Overall mortality rate was 13% and overall length of stay (LOS) was 28.4 days with no significant differences between groups. CONCLUSION: Older age, hypertension and contact burns are significantly associated with DM in burn patients. No increased risk of burn-related infections, mortality and LOS were observed in the DM group.

Perception of Cosmetic Procedures among Saudis during COVID-19 Pandemic.

BACKGROUND: A novel coronavirus disease (COVID-19) was first reported in December 2019 in Wuhan, China. The fast spread of the virus has led to a significant reduction in the numbers of elective procedures especially cosmetic interventions. Although many measures have been carried out to offload the health care system, it is unclear whether these changes had an effect on general population perception toward undergoing cosmetic procedures. The aim of this study was to assess the perception of Saudis toward undergoing a cosmetic surgery during the COVID-19 pandemic. METHOD: An online survey consisting of two parts was used, with a series of questions about cosmetic procedures, in general, and cosmetic procedures during the COVID-19 pandemic, in particular. The survey included Saudis (age 18 to 60 years) with access to social media. RESULTS: A total of 563 respondents participated in this survey. The vast majority were women (86.9%) and were between 18 and 24 years old (38.7%). Some 27.4% considered a cosmetic procedure during the COVID-19 pandemic; however, only 11.9% underwent any. In the majority of the participants (86%), the pandemic did not change their minds about having a cosmetic procedure. About 49.7% agreed that fear of contracting the virus would be a factor for not undergoing a cosmetic procedure during the pandemic. CONCLUSIONS: Clear differences in the engagement and perception of cosmetic procedures during the COVID-19 pandemic exist among Saudis. More studies are needed to explore the effects of pandemics on aesthetic practice and to find ways to perform elective procedures in a safe way.

Polyurethane Versus Calcium Alginate Dressings for Split-Thickness Skin Graft Donor Site: A Systematic Review and Meta-Analysis.

Herein, we compare the outcomes of polyurethane and calcium alginate dressings for split-thickness skin graft (STSG) donor sites. A systematic review and meta-analysis were conducted with a search of electronic databases to identify all randomised controlled trials (RCTs) and observational studies comparing the outcomes of polyurethane dressing versus calcium alginate for STSG donor sites. Primary outcomes were pain intensity, convenience for staff and patients, and adverse effects (namely, excessive exudate, infection rate, and hematoma). Secondary outcome measures included the assessment of healing, dressing changes, cosmetic appearance, and cost. Fixed and random-effect models were used for the analysis. Four RCTs enrolling 127 subjects were identified. There was no significant difference between polyurethane and calcium alginate in terms of pain intensity on Day 1 (mean difference (MD) 0.13, P = 0.80) and Day 5 (MD = 0.20, P = 0.38), as well as the ease of application (odds ratio (OR) = 3.08, P = 0.47). However, there was a statistically significant improvement in patient comfort, favouring the polyurethane group (OR = 44.11, P < 0.00001). In addition, no statistically significant differences were noted in terms of adverse effects between the two dressings. In terms of cost, the calcium gluconate dressing had an overall higher cost compared to polyurethane. Polyurethane is a more favourable dressing compared to calcium alginate for STSG donor sites in terms of patient comfort, healing, and cosmetic outcomes. However, comparable results were noted in terms of pain intensity, ease of application, and adverse effects profile. Cost-effectiveness analysis studies are required to justify its routine use.

A Low-Cost 3D-Printed Tool with Multiaxial/Angular Vessel Orientation for Microvascular Anastomosis Training.

BACKGROUND: Microsurgical anastomosis is a technically demanding skill. The most difficult part of the learning process was in achieving the necessary orientation and dexterity. In this project, we adopted computer-aided design and desktop 3D-printing in the development of an affordable training model with different levels of vessel orientation and angulation. METHODS: The training model was designed using CAD software (Rhino3D). The models were then 3D-printed with a thermoplastic polyurethane (TPU 95A) semiflexible filament on a desktop fused deposition modeling, Ultimaker 2 + 3D printer. RESULTS: The printed training tool was assembled by fitting the ball-and-socket mechanism between two parts having an overall round table top with integrated vascular clamps. Trial with synthetic and nonliving animal blood vessels shows the utility of the clamps in holding the vessels within the working space. By rotating the top part, a multiaxial vessel orientation from 0 to 360 degrees was achieved. The top part was also capable of multiangular orientation of the vessels (±30 degrees) regardless of its axial orientation during vessel anastomosis. For the 3D-printing process, the average printing time was about 3.5 hours with a cost of 1.3$ per material. CONCLUSIONS: The utility of desktop 3D printing represents an affordable modality in microsurgical training. The designed model is capable of providing a trainee with multiaxial and multiangular vessel orientation during the anastomosis process. To our knowledge, the adoption of this technology in the field of microsurgery training has never been investigated before.

Venous Coupler in Pediatric Free Tissue Transfer: Case Series and Literature Review.

BACKGROUND: Venous couplers have gained widespread acceptance as an effective, safe, and time-efficient alternative for hand-sewn anastomosis in microsurgical reconstruction. The literature on venous couplers use in pediatric free tissue transfer is scant. The purpose of this study is to present our experience with coupler-assisted venous anastomosis in young pediatric free flap reconstruction. METHODS: This is a retrospective single-center review of all children younger than 10 years old who underwent free flap reconstruction over 36-month period. The primary objective was to assess flap survival rate at 30-day postoperative period. The rate of venous thrombosis, flap take back, flap salvage, and the mean coupling time were also assessed. RESULTS: Four girls and 1 boy with a mean age of 7.3 ± 2.7 years (range 4-10 years) underwent 6 free flap transfers for head and neck, upper limb, and lower limb reconstructions. Microvascular anastomotic coupler system was used for 8 out of 9 performed venous anastomoses with a size ranging from 1.5 to 2.5 mm. Primary flap survival rate was 100%. None of the flaps in our series developed venous thrombosis or required flap take back for microvascular compromise (mean follow-up of 14.4 months). The mean coupling time was 7.1 minutes. CONCLUSIONS: In the current study, venous couplers were safe and reliable in free tissue transfer in children younger than 10 years old. Future studies with larger sample size are needed to further examine the safety and efficacy of venous couplers in pediatric microsurgical anastomosis.

A successful surgical treatment of a closed rupture of flexor digitorum superficialis in surgeon's hand. A case report and review of literature.

INTRODUCTION: Isolated closed rupture or avulsion of the flexor digitomm superficialis (FDS) tendon at its insertion is a rare diagnosis. It can be related to a pathology such as rheumatoid arthritis, bony abnormalities, tenosynovitis, fractures, or tuberculosis. A review of the literature identified only few cases of closed avulsion or rupture of FDS tendons nonpathologically. We hope this report will help to gather more experience for the surgical intervention in a delayed presentation of ruptured flexor digitorm superficialis tendon. The work has been reported in line with the SCARE criteria. PRESENTATION OF CASE: We report a case of 48-year-old surgeon who sustained a trauma to her left middle finger. The patient presented three months after injury with complaints of pain and decreased range of motion of involved digit. Patient was treated conservatively and after failure of conservative treatment surgical intervention was done with complete tendon excision and capsulotomy of Proximal interphalangeal joint. Patient retained full range of motion and pain subsided. DISCUSSION: Isolated closed avulsions or rupture of the FDS tendon is a challenging entity in hand surgery in diagnosis and treatment. Nonsurgical treatment with splinting and physiotherapy might help to prevent flexion deformity. The surgical treatment include tenolysis, flexor digitorum superficialis tendon excision, and in selected patients capsulotomies of involved joints. CONCLUSION: A review of the literature identified only few cases of closed avulsion of FDS tendons nonpathologically. Early diagnosis and intervention can prevent sequel of flexion contracture.

Lidocaine With Epinephrine Versus Bupivacaine With Epinephrine as Local Anesthetic Agents in Wide-Awake Hand Surgery: A Pilot Outcome Study of Patient's Pain Perception.

Purpose: Wide-awake local anesthesia hand surgery has many advantages over other forms of anesthesia, including faster recovery, lower cost, and improved patient safety; however, few studies compare postoperative pain and analgesic consumption after long- and short-acting anesthetics. This is important because surgeons seek to minimize opioid consumption during the opioid epidemic. Methods: This was a double-blinded, prospective, randomized, parallel design pilot study. We randomized 61 patients to receive carpal tunnel surgery with a short-lasting regional anesthetic (lidocaine, 29 patients) or a long-lasting one (bupivacaine, 32 patients). Primary outcomes were pain levels over the first and second 24 hours. Secondary outcomes were postoperative consumption of acetaminophen and opioids over the first and second 12 hours after surgery. Results: Pain intensity and acetaminophen consumption were significantly less in the bupivacaine group over the first 24 and 12 hours after surgery, respectively. The bupivacaine group consumed less opioids in the first 12 hours and delayed consumption of the first medication after surgery, but these results were not statistically significant. There was no difference in pain intensity or analgesic consumption between 24 and 48 hours after surgery. Conclusions: The use of a long-term anesthetic (bupivacaine) over a short-term one (lidocaine) in awake carpal tunnel release surgery decreases postoperative pain over the initial 12 hours after surgery and delays the initiation of analgesic consumption; however, this difference is small. The amount of opioid consumption was not significantly different between groups, but both groups consumed less than 10% of the prescribed opioids. It is important to reevaluate the need for opioids in minor hand surgery and favor the use of alternatives such as nonsteroidal anti-inflammatory drugs and acetaminophen. Type of study/level of evidence: Therapeutic I.

Social Media Impact on Aesthetic Procedures Among Females in Riyadh, Saudi Arabia.

Aesthetic procedures represent one of the most commonly performed procedures in the medical field. Such procedures have been growing in popularity. Social media is a term used to describe electronic platforms that promote the dissemination of information to targeted users. These platforms play a critical role in promoting aesthetic procedures. Objective The objective of this study was to assess the impact of social media on aesthetic procedures among the female population in Riyadh, Saudi Arabia. Methods A cross-sectional study was performed. A validated online questionnaire, consisting of 26 questions, was distributed among females visiting the facial plastic clinic at King Abdulaziz Medical City, in Riyadh, Saudi Arabia. Results Out of 1449 participants, 81% were aged between 25 and 34 years. The majority (78.8%) were aware of the complications that may follow aesthetic procedures. The decision to undergo such procedures was affected by the price in 77%. Overall, 97% thought that cosmetic specialized accounts on social media are helpful, yet 77.8% believed that such accounts do not provide sufficient information. The influence of social media upon participants was 68%; 31.9% claimed that social media had no influence. Instagram was the most influential application followed by Snapchat and then Twitter; 50% of the participants routinely apply Snapchat filters and 42% decided to undergo facial changes after applying Snapchat filters. Conclusion Social media is an important source of information with Instagram being the most influential platform. Facial filters have led to an increase in the number of aesthetic procedures carried out.

Comparing the Health Burden of Living With Nasal Deformity in Actual Patients and Healthy Individuals: A Utility Outcomes Score Assessment.

BACKGROUND: Rhinoplasty is a one of the most commonly performed facial surgery aiming at restoring facial aesthetics and improving quality of life. Utility outcome scores are modern, and emerging tools are used to evaluate the burden of a health state on individuals. The study aims to evaluate the impact of living with nasal deformity among real patients and healthy individuals using utility outcome scores. METHODS: A cross-sectional study was conducted at Otolaryngology and Plastic Surgery clinics in a tertiary center. Healthy individuals were recruited from public facilities. A case scenario was developed to reflect an imaginary patient (Nora) with a functional and aesthetic nasal deformity and distributed to participants. Three utility outcomes scores were used: visual analog scale (VAS), time trade-off (TTO), and standard gambling (SG). RESULTS: A total of 407 adult participants were included. Most participants were female (52%). Healthy individuals comprised 71%, and actual patients comprised 29%. Mean VAS score was 0.77 (ie, participants scored Nora's health state as 77%), TTO score was 0.87 (ie, participants were willing to sacrifice 4 years to have Nora's condition corrected), and SD score was 0.91 (ie, participants were willing to take a 9% risk of death to have Nora's condition corrected). Scores differed among actual patients and healthy individuals (P < 0.0001 for VAS and TTO, P = 0.02 for SG). CONCLUSION: Living with a nasal deformity has a significant impact on quality of life. Both patients and healthy individuals are willing to trade a significant number of years to get the condition corrected.

Preservation of lower extremity spare parts using the University of Wisconsin solution.

The management of a mangled limb is a challenging endeavor. With the advancement in microsurgery, spare parts surgery (fillet flaps) has gained recent interest. In the context of lower extremity amputation secondary to trauma, viable spare parts can provide stump soft tissue coverage, potentially preserving critical length and obviating above-knee amputations. Commonly, spare parts surgery is performed in the acute setting but tissue preservation is sometimes necessary. The authors report their experience preserving a fillet flap of a mangled lower extremity for 48 h using the University of Wisconsin solution. A sole fillet flap and a split-thickness skin graft were harvested and preserved from the amputated lower extremity (based on the posterior tibial artery and vein). Stump coverage was achieved by anastomosing the fillet flap to the proximal posterior tibial artery and vein. This solution has not been previously described for preservation of fillet flaps.

A Prospective Study Investigating Fistula Rate Following Primary Palatoplasty Using Acellular Dermal Matrix.

BACKGROUND: Acellular dermal matrix (ADM) has been described as an adjunct in primary cleft palate repair to reduce the fistula rate in several retrospective studies (level III or lower); however, current data are insufficient to definitively conclude its efficacy for this purpose. The goal of the present study was to provide prospective, higher level of evidence data investigating the effect of ADM on fistula rate following primary palatoplasty. METHODS: A prospective clinical trial was conducted in which ADM was used uniformly in all primary cleft palate repairs that met inclusion criteria. For comparison, a matched control group was identified (retrospectively) from the same center/surgeon's database. Primary outcome was the rate of palatal fistula formation. Secondary outcomes included bleeding, infection, and delayed healing. RESULTS: A total of 130 patients were included in the analysis consisting of 65 in both the study and control groups. There were no statistically significant differences in patient demographics or cleft /surgical characteristics. The results demonstrated a fistula rate of 1.5% in the study group versus 12.3% in the control group (P = 0.03). The other complications (infection, bleeding, delayed healing) were similar between the groups. CONCLUSION: The study provides the highest level of evidence currently available (level II, prospective data) investigating the effect of ADM on fistula rate following primary palatoplasty. The results demonstrate a low overall fistula rate (1.5%) and suggest there may be a clinically significant reduction in fistula formation associated with the routine use of ADM in all primary palate repairs.

Laparoscopic Harvesting of Omental Flaps for Breast Reconstruction-A Review of the Literature and Outcome Analysis.

BACKGROUND: Evidence on the use of omental flaps for breast reconstruction in patients with breast cancer is lacking, and no published reviews report an outcome-based assessment of such flap. This review explores available data and evidence for change in complication rates following the shift toward laparoscopic harvesting. METHODS: We searched the databases Excerpta Medica database, MEDLINE, and PubMed from inception until December 2015 using search terms "omental flaps" and "breast reconstruction." Data extracted were patient characteristics, technique used, and outcome measures reported and were then analyzed based on the technique of harvesting. RESULTS: Twenty-two articles reporting 651 patients who underwent mastectomies and breast-conserving surgeries were included in this review. Most flaps, 537 (82.5%), were harvested by laparoscopy, and 626 (96.2%) of the flaps were pedicle flaps. The mean age was 47.7 years (standard deviation: 4.29), and mean follow-up was 38.1 months. There were 88 reported complications among 562 patients in 16 reports. The rate of any complication was calculated to be 15.0%, with a higher rate (29.1%) occurring with the open technique in comparison to laparoscopy (12.6%). The commonest complications were postoperative infection and breast firmness each reported in 2.22%. Most authors reported advantages of malleability and excellent aesthetic outcomes and disadvantages in terms of inability to estimate the volume of the flap and variability in size. CONCLUSION: Omentum use is safe and has advantages in breast reconstruction where other options are limited including a natural feeling and minimal donor site morbidity if harvested laparoscopically.

HISTORIQUE: Il y a peu de données probantes sur l'utilisation des lambeaux épiploïques pour la reconstruction mammaire de patientes atteintes d'un cancer du sein et aucune analyse publiée n'en évalue les résultats cliniques. La présente analyse évalue les données et les preuves disponibles sur les changements aux taux de complication après le passage aux prélèvements par laparoscopie. MÉTHODOLOGIE: Les auteurs ont procédé à des recherches dans les bases de données Excerpta Medica, MEDLINE et PubMed à compter de leur création jusqu'en décembre 2015 à l'aide des mot-clés omental flaps et breast reconstruction. Ils ont extrait les caractéristiques des patientes, la technique utilisée et les mesures des résultats cliniques déclarées, puis ont analysé les résultats en fonction de la technique de prélèvement privilégiée. RÉSULTATS: Les auteurs ont inclus dans la présente analyse 22 articles portant sur 651 patientes qui avaient subi une mastectomie et une chirurgie de conservation mammaire. Ainsi, 537 lambeaux (82,5 %) avaient été prélevés par laparoscopie, et 626 (96,2 %) étaient des lambeaux pédiculés. Les patientes avaient un âge moyen de 47,7 ans (ÉT 4,29 ans) et avaient été suivies pendant une période moyenne de 38,1 mois. Les auteurs ont relevé 88 complications déclarées chez 562 patientes de 16 études. Le taux de complication s'élevait à 15,0 %, mais était plus important (29,1 %) après la technique ouverte qu'après la laparoscopie (12,6 %). Une infection postopératoire et la fermeté des seins, toutes deux déclarées chez 2,22 % des patientes, étaient les principales complications. La plupart des auteurs soulignaient la malléabilité et l'excellent résultat esthétique comme avantages et l'incapacité d'évaluer le volume du lambeau et la variabilité des dimensions comme désavantages. CONCLUSION: L'utilisation du lambeau épiploïque est sécuritaire et comporte des avantages pour la reconstruction mammaire lorsque les autres possibilités sont limitées, y compris une sensation naturelle et une morbidité minime au siège du donneur lorsque le prélèvement est effectué par laparosocopie.

Avascular Necrosis of the Metacarpal Head: A Review of 4 Cases.

PURPOSE: To report on 4 cases of avascular necrosis of the metacarpal head. METHODS: We retrospectively reviewed 4 patients who received a diagnosis of avascular necrosis of the metacarpal head and were treated from 2000 to 2016. RESULTS: All patients were males with involvement of the dominant hand. Three patients had a history of trauma and/or fractures in another finger and one had a history of fracture in the same finger. The diagnosis was confirmed on regular x-rays and magnetic resonance imaging. Nonsurgical management was offered to all patients (rest, placement of an orthosis, and nonsteroidal anti-inflammatory drugs) for 3 to 6 months. Two patients responded well to nonsurgical management and improved in their symptoms. One patient refused surgical intervention and continued to have persistent pain. The other patient was treated with curettage and bone graft and had total resolution of pain symptoms with full active range of motion. CONCLUSIONS: A high index of suspicion is required to diagnose and treat avascular necrosis of the metacarpal head correctly. Treatment options are numerous and require further studies to investigate their effectiveness in the treatment of this rare disease. TYPE OF STUDY/LEVEL OF EVIDENCE: Therapeutic V.

Restoration of shoulder motion using single- versus dual-nerve repair in obstetrical brachial plexus injury.

OBJECTIVE The purpose of this study was to compare shoulder abduction and external rotation (ER) after single-nerve repair of the upper trunk alone versus dual-nerve repair of both the upper trunk and the suprascapular nerve. METHODS A retrospective chart review of a single surgeon's experience repairing obstetrical brachial plexus injuries between June 1995 and June 2015 was performed. Eight patients underwent repair of the upper trunk alone, and 10 patients underwent repair of the upper trunk and the suprascapular nerve. Shoulder abduction and ER ranges of motion (ROMs) (in degrees) were recorded preoperatively and postoperatively. Postoperative ROM and the difference in ROM gained after surgery were compared by independent t-test analysis. RESULTS The mean follow-up time was 161.4 weeks (range 62-514 weeks, SD 124.0 weeks). The mean patient age at the time of surgery was 31.3 weeks (range 19.9-47.0 weeks, SD 6.9 weeks). The mean postoperative shoulder abduction ROMs were 145.0° (range 85°-180°, SD 39.4°) after single-nerve repair and 134.0° (range 90°-180°, SD 30.3°) after dual-nerve repair (p = 0.51). The mean postoperative shoulder ER ROMs were 67.5° (range 10°-95°, SD 28.8°) after single-nerve repair and 72.0° (range 10°-95°, SD 31.3°) after dual-nerve repair (p = 0.76). CONCLUSIONS The authors found no difference in shoulder abduction and ER between patients who underwent single-nerve repair of the upper trunk alone and those who underwent dual-nerve repair of both the upper trunk and the suprascapular nerve.

Burn-induced neuroepithelial changes as a delayed cause of mortality in major burns: a case report and literature review.

BACKGROUND: Mortality in major burns is caused mainly by multisystem organ failure. Brain lesions in burn patients are rare and predominantly traumatic in nature. Here, we present an unusual case of burn-induced glioma causing rapid neurological deterioration and death. CASE PRESENTATION: A 33-year-old male, with 85% total body surface area (TBSA) flame burns, presented initially with inhalation injury and acute compartment syndrome with no other associated injuries. Based on the initial assessment, the patient's cognitive status was not affected, with a Glasgow coma scale (GCS) on admission of 15/15 and normal brain computed tomography (CT) images. The patient was resuscitated and immediately admitted to the burns unit where he underwent multiple sessions of debridement and skin grafting. The patient's neurological status deteriorated dramatically, and brain magnetic resonance imaging (MRI) confirmed the presence of a heterogenous mass, highly suggestive of a high-grade glioma, that was not present during the initial assessment. Unfortunately, the patient died shortly afterwards as a result of cardiac asystole. CONCLUSIONS: Multiple studies have demonstrated a connection between chronic inflammatory processes and gliomagenesis. The case presented here supports the notion that high-grade gliomas can progress rapidly in immunocompromised patients, thus further reducing survival rates. Therefore, patients with inflammatory conditions combined with neurological symptoms/signs should be investigated thoroughly to evaluate the presence and extent of such pathology. Newly developed radiological modalities can help in early detection and timely management of the condition.

Effect of Erythropoietin on Transfusion Requirements for Craniosynostosis Surgery in Children.

BACKGROUND: Pediatric craniosynostosis surgery is associated with significant blood loss often requiring allogenic blood transfusion (ABT). This study explores the clinical effectiveness of preoperative erythropoietin (EPO) administration in pediatric craniosynostosis surgery in reducing transfusion requirements. METHODS: A systematic review and meta-analysis of the literature was performed for studies published in English language between 1946 and 2015. Inclusion criteria included original studies in the pediatric population (0-8 years of age) involving preoperative use of EPO in craniofacial procedures with quantitative reporting of perioperative blood transfusion. Extracted data included demographics, hematocrit, hemoglobin, estimated blood loss, number of patients transfused, and amount of ABT. RESULTS: Four studies met the inclusion criteria with a total of 117 patients. Patients were divided into 2 groups: EPO versus control. No statistical differences were found in the demographics between the 2 groups. Mean preoperative hematocrit level was higher in the EPO group compared with control (43% vs 35%). The percentage of patients who required ABT and the volume of transfused blood were less in the EPO group (54% vs 98% and 84 vs 283 mL, respectively). Meta-analysis of 3 comparable studies showed a lower proportion of patients who needed blood transfusion in the EPO group. CONCLUSIONS: The present meta-analysis demonstrated that preoperative administration of EPO in pediatric craniosynostosis surgery decreased the proportion of patients requiring ABT. In addition, the volume of transfusion was reduced in patients who received EPO. Future randomized studies are needed to establish the cost-effectiveness of routine preoperative EPO administration in craniosynostosis surgery.