The Impact of Surgical Timing After Ankle Fracture on Clinical and Long-Term Patient Reported Outcomes.

The goal of this study is to evaluate the effect of time-to-surgery following closed ankle fractures on long-term patient reported outcomes, fracture healing, and wound complications. To date, little research has been done focusing on the impact "time to definitive fixation" has on patient reported outcomes. We performed a retrospective analysis of 215 patient records who underwent open reduction and internal fixation (ORIF) for an ankle fracture from July 2011 to July 2018. A total of 86 patients completed the patient reported outcome measurement information systems (PROMIS) survey at long-term follow-up. Primary outcomes were the rate of delayed union, postoperative wound complications, patient reported outcome measurement information system (PROMIS) pain interference (PI), and physical function (PF) scores. No differences were found when comparing time to surgery on a continuous scale with rates of delayed union, nonunion, or wound complications (p = .84, .47, and .63, respectively). PROMIS scores were collected at a median of 4.5 years (2.0 interquartile range (IQR), range 2.5-12.3) postoperatively. The time from ankle fracture to surgery was independently associated with worse PROMIS PI scores (unstandardized ß 0.38, 95% CI 0.07-0.68) but not PROMIS PF scores. Severe Lauge-Hansen injuries were independently associated with decreased PROMIS PF scores (unstandardized ß -7.02, 95% CI -12.0 to -2.04). Increased time to surgical intervention and severe Lauge-Hansen injuries were independently associated with worse long-term patient reported outcomes. Surgical timing did not impact union rates or wound complications. Surgeons should be aware that delaying ankle fracture repair beyond 12 days after injury may negatively affect long-term patient reported pain scores.

Comparison of Two Surgical Approaches to Supination-External Rotation-Type Ankle Fractures.

Objective: To compare the clinical outcome and postoperative complications of the treatment of supination-external rotation-type ankle fractures using the posterolateral approach in the prone position and the lateral approach in the supine position. Methods: A retrospective cohort study was conducted in our hospital, including a total of 66 patients ranging from January 2013 to February 2016, regardless of age or sex. All the patients were classified as Lauge-Hansen supination-external rotation (SER)-type ankle fractures and were assigned to receive an open reduction and internal fixation (ORIF) through a posterolateral approach performed in the prone position (the "posterolateral approach group," 32 patients), or a lateral approach performed in the supine position (the "Lateral Approach Group," 34 patients). In the posterolateral approach group, 5 patients had Grade II fractures, 8 had Grade III fractures, and 19 had Grade IV fractures; among whom, 12 underwent fixation of the posterior malleolus with hollow screws and 6 with plates, and none of them had fixation of the distal tibiofibular syndesmosis; in the lateral approach group, 4 patients had Grade II fractures, 12 had Grade III fractures, and 18 had Grade IV fractures; among whom, 21 received fixation of the posterior malleolus, and 5 received fixation of the distal tibiofibular syndesmosis. The postoperative complications and ankle scores were recorded. Results: After 1 year of follow-up, in the posterolateral approach group, the incision healed by primary intention and sutures were removed 2 weeks after the operation in all patients; 1 patient had pain in the region posterior to the fibula, presumably peroneal tendon irritation induced by internal fixation, which disappeared after fracture union and fixation device removal; no loosening or breakage of the internal fixation device was reported; the rate of good to excellent results was 96.8% at 12 months. In the lateral approach group: 1 case of wound infection, 1 case of necrosis of lateral skin flap, and 3 cases of lateral skin irritation were reported; the rate of good to excellent results was 94.6% at 12 months. Conclusion: Compared with the traditional lateral approach, the posterolateral approach for the reduction and internal fixation of supination-external rotation-type ankle fractures performed in the prone position has more satisfactory clinical outcomes, with better reduction, more secure fixation, and smaller wound.

Common late complications of longitudinal forefoot amputations in neuropathic foot treatment.

OBJECTIVE: To describe and quantify the complications arising in consecutive neuropathic patients undergoing partial longitudinal amputations of the foot. METHOD: A retrospective study was conducted with data collected from the medical records of patients monitored at the Insensitive Foot Clinic of the Foot and Ankle Group of our institution who underwent partial amputation of foot rays from 2000 to 2016. RESULTS: A total of 28 patients met the inclusion criteria, with a total of 31 amputated/partially amputated feet. Of these, 18 (58.1%) feet were amputated/partially amputated due to diabetes, seven (22.6%) due to leprosy, two (6.5%) due to alcoholic neuropathy, two (6.5%) secondary to traumatic peripheral nerve injury, and two (6.5%) due to other causes. Fifth ray amputation was the most frequent type (n=12). The cause of amputation was the presence of an infected ulcer in 93.6% of the samples. At a mean follow-up time of 60 months, 13 (41.9%) feet required new amputations-five (38.5%) transtibial, five (38.5%) transmetatarsal, two (15.4%) of the toes, and one (7.7%) at Chopart's joint. Patients with diabetes had a 50.0% reamputation rate. Patients who initially underwent amputation of the fifth ray had a 58.3% reamputation rate. CONCLUSION: Partial longitudinal amputation of the foot in neuropathic patients exhibited a high reoperation rate, especially in patients with diabetes or in patients with initial amputation of the peripheral rays. Declaration of interest: The authors have no conflicts of interest.

Transvaginal hybrid-NOTES vs. traditional laparoscopic sigmoid resection for diverticulitis: a short-term comparative study.

The aim was to compare short-term results of transvaginal hybrid-NOTES (NSR) with traditional laparoscopic technique in sigmoid resection (LSR) in cases of diverticulitis. Natural Orifice Transluminal Endoscopic Surgery has been evolved as a minimally invasive procedure to reduce the operative trauma due to the absence of specimen extraction through the abdominal wall causing less postoperative pain, and shorter hospital stay. Despite the increasing use and published case series of NSR for diverticulitis as a laparoscopic procedure with transvaginal stapling and specimen extraction, there are no studies comparing this procedure with LSR. Twenty NSR patients operated at the Cologne-Merheim Medical Center have been documented and compared with 20 female LSR patients matched for body mass index, American Society of Anesthesiologists-classification (ASA), Hansen/Stock classification, and age. To ensure comparability regarding peri- and postoperative care, only procedures performed by the same surgeon were included. Procedural time, intra- and postoperative complications, conversion rate, postoperative pain, the duration of an epidural catheter, analgesic consumption, and postoperative length of hospital stay were analyzed. There were no significant differences in the sum of pain levels (p = 0.930), length of procedure (p = 0.079), intra- and postoperative complications, as well as duration of an epidural catheter. On the contrary, there were significant positive effects for NSR on morphine requirement at day seven and eight (p = 0.019 and p = 0.035 respectively) as well as the postoperative length of hospital stay (p = 0.031). This retrospective study reveals significant positive effects for NSR compared to LSR regarding length of hospital stay as well as morphine consumption after removal of the epidural catheter, whereas there were no significant differences in complication rate and procedural time. In summary, NSR is an adequate alternative to traditional laparoscopic sigmoid resection considering the surgeons experience and the patient's personal preferences.

Weight-bearing or non-weight-bearing after surgical treatment of ankle fractures: a multicenter randomized controlled trial.

PURPOSE: The goal of this study was to assess if unprotected weight-bearing as tolerated is superior to protected weight-bearing and unprotected non-weight-bearing in terms of functional outcome and complications after surgical fixation of Lauge-Hansen supination external rotation stage 2-4 ankle fractures. METHODS: A multicentered randomized controlled trial was conducted in patients ranging from 18 to 65 years of age without severe comorbidities. Patients were randomized to unprotected non-weight-bearing, protected weight-bearing, and unprotected weight-bearing as tolerated. The primary endpoint of the study was the Olerud Molander Ankle Score (OMAS) 12 weeks after randomization. The secondary endpoints were health-related quality of life using the SF-36v2, time to return to work, time to return to sports, and the number of complications. RESULTS: The trial was terminated early as advised by the Data and Safety Monitoring Board after interim analysis. A total of 115 patients were randomized. The O'Brien-Fleming threshold for statistical significance for this interim analysis was 0.008 at 12 weeks. The OMAS was higher in the unprotected weight-bearing group after 6 weeks c(61.2 ± 19.0) compared to the protected weight-bearing (51.8 ± 20.4) and unprotected non-weight-bearing groups (45.8 ± 22.4) (p = 0.011). All other follow-up time points did not show significant differences between the groups. Unprotected weight-bearing showed a significant earlier return to work (p = 0.028) and earlier return to sports (p = 0.005). There were no differences in the quality of life scores or number of complications. CONCLUSIONS: Unprotected weight-bearing and mobilization as tolerated as postoperative care regimen improved short-term functional outcomes and led to earlier return to work and sports, yet did not result in an increase of complications.

How well do we reduce ankle fractures intra-operatively: A retrospective 1 year review using Pettrone's criteria.

INTRODUCTION: Ankle ORIF is a common orthopaedic procedure. Assessment of the reduction is often performed by 'eyeballing' the intra-operative images. AIMS: This study aimed to assess the radiographic reduction of all ankle fracture ORIFs at COCH over a 1-year period using Pettrone's criteria METHOD: Using the trauma database at the COCH all patients admitted for ankle ORIF over a 1 year period (n = 284) were identified. Each patient was retrospectively reviewed, duplicates or non-ankle fractures excluded and data collected on: patient demographics, Lauge-Hansen classification, time from injury to theatre, level of primary surgeon, type of fixation, reduction of medial, lateral or posterior malleolar reduction, syndesmosis reduction, date and satisfaction at last clinic appointment and complications. RESULTS: After exclusions 187 patients were included in the study. The average age of patients was 49 years old (14-93). The most common Lauge-Hansen fracture classifications were SER (51.6% (98)) and PER (29.9% (57)). Registrars were first surgeon in 49.7% (93) of cases. 80% (111 of 139) of medial malleoli were reduced, 90% of lateral malleoli were reduced 11% (21) had residual talar shift. The syndesmosis was reduced in 76.4% (143) of cases. 19% (36) had further operations. There were 35 major complications in 25 (13.4%) patients. Not all malposition of fracture fixation were in the same ankles, 34.2% (64) ankle ORIFs had residual deformity after being fixed. CONCLUSION: The implications of this study are very important. The authors aim to raise awareness of Pettrone's radiographic criteria of a successful ORIF of the ankle and subsequently improve the mal-reduction rate of post-fixation ankle ORIF.

Complications of laser and light-based devices therapy in patients with skin of color.

Lasers and light-based devices are indispensable to an aesthetic dermatology practice. The growing popularity of lasers has been matched by a sharp increase in the incidence of complications. The Indian skin with its high melanin content is more prone to injury and careful setting of laser parameters, early detection of complications and immediate therapy are vital to avoiding permanent sequelae. We review the various complications that occur during laser procedures and their management.

Intervertebral disc herniation in two coatis (Nasua nasua) and postoperative laminectomy membrane formation.

Magnetic resonance imaging revealed spinal cord compression due to intervertebral disc herniation of Hansen type I and II in the thoracolumbar vertebral column in two middle-aged coatis (Nasua nasua) with chronic progressive paraparesis. Surgical treatment included hemilaminectomy and partial corpectomy in one and dorsal laminectomy in the other coati. Both coatis recovered well after surgery. One showed unremarkable gait 6 and 15 months post surgery, while the other one suffered from recurrence of paraparesis leading to euthanasia because of deterioration of neurological signs 20 months after the first surgery. Necropsy revealed formation of a laminectomy membrane compressing the spinal cord. Histopathological signs of spinal cord injury and findings of degenerative processes in the intervertebral disc were comparable to those described in dogs. In conclusion, this case report shows for the first time that surgical intervention seems to be a useful and safe treatment in chronic intervertebral disc herniation in coatis, but relapses are possible.

[Treatment of ankle fractures].

Fractures of the ankle joint are among the most frequent fractures encountered in any accident and emergency department. The traditional classification systems, i.e. the Lauge-Hansen- and the Weber classifications, have proven inadequate, when it comes to deciding, whether treatment should be surgical or conservative. About ten years ago, a stability-based classification was proposed in view of the fact, that the stabilisation of osteosynthesis depends on the stability of the ankle joint. The literature shows excellent long-term results for conservatively treated stable ankle joint fractures.

Occurrence of major complications after cochlear implant surgery in Ireland.

OBJECTIVES: Cochlear implantation (CI) is considered an effective and relatively safe procedure for patients with severe-profound hearing loss. However, severe complications are reported in several studies. The purpose of this study was to report the frequency and management of major complications following CI surgery at the National CI Programme (NCIP) in Ireland. METHODS: Major complications were defined according to the classification of Hansen et al. 2010. The medical records of 1017 patients undergoing CI between 1995 and 2016 were analyzed retrospectively for major complications. In addition, radiological and intraoperative findings as well as therapeutic management of all patients with a major complication were reviewed. RESULTS: Altogether, 1017 patients underwent 1266 CI surgeries. The median follow-up of all CI surgeries was 44 months. The total number of major complications identified was 21 which corresponds to an overall rate of 1.7%. The majority of major complication (71%) occurred at least one week after surgery. The most common major complications were internal receiver/stimulator protrusion and migration (6/21), followed by migration of the electrode array (4/21) and recurrent otitis media requiring re-implantation (4/21). All patients with major complications required additional surgery, with reimplantation necessary in 19 patients (90%). DISCUSSION: CI surgery is a safe surgical procedure for hearing rehabilitation associated with a low rate of severe complications. However, major complications can occur many years after surgery, making revision surgery necessary. CONCLUSION: Long-term follow-up is necessary for the early identification of complications to facilitate appropriate care.

Factors Associated With Wound- and Implant-Related Complications After Surgical Treatment of Ankle Fractures.

We have described the epidemiology of complications after surgical treatment of ankle fractures and assessed which factors are associated with the most frequent complications. We conducted a retrospective cohort study at 2 level 2 and 1 level 1 trauma center in a single trauma region in the Netherlands. The study variables were collected from the electronic medical patient records; all ankle fractures were classified using the Lauge-Hansen classification, and the complications were recorded. A total of 989 patients were included from 3 hospitals, with 173 complications in 156 patients (15.8%). The most frequent complication was wound related, occurring in 101 patients (10.2%). Implant-related complications occurred in 44 patients (4.4%). Other complications, such as cast pressure spots, posttraumatic dystrophy, nonunion, impingement, and pneumonia occurred in 28 patients (2.8%). The 2 most important complications were further analyzed for risk factors. Multivariate analysis showed the risk factors for wound-related complications were advanced age, increased American Society of Anesthesiologists classification, smoking, right side symptomatic, open fracture, and initial external fixation. Most implant-related complications were caused by malreduction (n = 22) or untreated syndesmotic injury (n = 19). Malreduction was associated with supination eversion fractures (p = .059), and untreated syndesmotic injury occurred more often with pronation external rotation fractures (p < .001). The most frequent complications after ankle fracture surgery were wound- and implant-related complications. Postoperative wound-related complications were multifactorial and dependent on a combination of trauma-, patient-, and treatment-related factors. In contrast, implant-related complications resulted from the interaction between the fracture type and subsequent surgical treatment.

Nerve abscess in pure neural leprosy mistaken for peripheral nerve sheath tumour with disastrous consequence: what can we learn?

A 34-year-old Indian man presented to an orthopaedician with gradually progressive hypoesthesia affecting his right lower limb and an ipsilateral common peroneal nerve swelling around the knee. The nerve swelling was diagnosed as a peripheral nerve sheath tumour based on MRI findings and was excised, only to be revealed as leprous nerve abscess on histopathology later. The patient developed right foot drop as a result of common peroneal nerve biopsy. This case presents several learning points in the diagnosis of pure neural leprosy.

Laparoscopic versus open resection for sigmoid diverticulitis.

BACKGROUND: Diverticular disease is a common condition in Western industrialised countries. Most individuals remain asymptomatic throughout life; however, 25% experience acute diverticulitis. The standard treatment for acute diverticulitis is open surgery. Laparoscopic surgery - a minimal-access procedure - offers an alternative approach to open surgery, as it is characterised by reduced operative stress that may translate into shorter hospitalisation and more rapid recovery, as well as improved quality of life. OBJECTIVES: To evaluate the effectiveness of laparoscopic surgical resection compared with open surgical resection for individuals with acute sigmoid diverticulitis. SEARCH METHODS: We searched the following electronic databases: the Cochrane Central Register of Controlled Trials (CENTRAL; 2017, Issue 2) in the Cochrane Library; Ovid MEDLINE (1946 to 23 February 2017); Ovid Embase (1974 to 23 February 2017); clinicaltrials.gov (February 2017); and the World Health Organization (WHO) International Clinical Trials Registry (February 2017). We reviewed the bibliographies of identified trials to search for additional studies. SELECTION CRITERIA: We included randomised controlled trials comparing elective or emergency laparoscopic sigmoid resection versus open surgical resection for acute sigmoid diverticulitis. DATA COLLECTION AND ANALYSIS: Two review authors independently selected studies, assessed the domains of risk of bias from each included trial, and extracted data. For dichotomous outcomes, we calculated risk ratios (RRs) with 95% confidence intervals (CIs). For continuous outcomes, we planned to calculate mean differences (MDs) with 95% CIs for outcomes such as hospital stay, and standardised mean differences (SMDs) with 95% CIs for quality of life and global rating scales, if researchers used different scales. MAIN RESULTS: Three trials with 392 participants met the inclusion criteria. Studies were conducted in three European countries (Switzerland, Netherlands, and Germany). The median age of participants ranged from 62 to 66 years; 53% to 64% were female. Inclusion criteria differed among studies. One trial included participants with Hinchey I characteristics as well as those who underwent Hartmann's procedure; the second trial included only participants with "a proven stage II/III disease according to the classification of Stock and Hansen"; the third trial considered for inclusion patients with "diverticular disease of sigmoid colon documented by colonoscopy and 2 episodes of uncomplicated diverticulitis, one at least being documented with CT scan, 1 episode of complicated diverticulitis, with a pericolic abscess (Hinchey stage I) or pelvic abscess (Hinchey stage II) requiring percutaneous drainage."We determined that two studies were at low risk of selection bias; two that reported considerable dropouts were at high risk of attrition bias; none reported blinding of outcome assessors (unclear detection bias); and all were exposed to performance bias owing to the nature of the intervention.Available low-quality evidence suggests that laparoscopic surgical resection may lead to little or no difference in mean hospital stay compared with open surgical resection (3 studies, 360 participants; MD -0.62 (days), 95% CI -2.49 to 1.25; I² = 0%).Low-quality evidence suggests that operating time was longer in the laparoscopic surgery group than in the open surgery group (3 studies, 360 participants; MD 49.28 (minutes), 95% CI 40.64 to 57.93; I² = 0%).We are uncertain whether laparoscopic surgery improves postoperative pain between day 1 and day 3 more effectively than open surgery. Low-quality evidence suggests that laparoscopic surgery may improve postoperative pain at the fourth postoperative day more effectively than open surgery (2 studies, 250 participants; MD = -0.65, 95% CI -1.04 to -0.25).Researchers reported quality of life differently across trials, hindering the possibility of meta-analysis. Low-quality evidence from one trial using the Short Form (SF)-36 questionnaire six weeks after surgery suggests that laparoscopic intervention may improve quality of life, whereas evidence from two other trials using the European Organization for Research and Treatment of Cancer core quality of life questionnaire (EORTC QLQ-C30) v3 and the Gastrointestinal Quality of Life Index score, respectively, suggests that laparoscopic surgery may make little or no difference in improving quality of life compared with open surgery.We are uncertain whether laparoscopic surgery improves the following outcomes: 30-day postoperative mortality, early overall morbidity, major and minor complications, surgical complications, postoperative times to liquid and solid diets, and reoperations due to anastomotic leak. AUTHORS' CONCLUSIONS: Results from the present comprehensive review indicate that evidence to support or refute the safety and effectiveness of laparoscopic surgery versus open surgical resection for treatment of patients with acute diverticular disease is insufficient. Well-designed trials with adequate sample size are needed to investigate the efficacy of laparoscopic surgery towards important patient-oriented (e.g. postoperative pain) and health system-oriented outcomes (e.g. mean hospital stay).

Influence of in-house rehabilitation on the postoperative outcome of dogs with intervertebral disk herniation.

OBJECTIVE: To determine the influence of in-house rehabilitation on the postoperative outcome of dogs with intervertebral disk herniation (IVDH). DESIGN: Retrospective cohort study. ANIMALS: Dogs (n = 248) under 20 kg of weight, with single site, thoracolumbar, Hansen Type I IVDH. PROCEDURES: Medical records of non-ambulatory dogs with IVDH treated via hemilaminectomy were reviewed. Dogs were classified in 2 groups depending on whether their postoperative management included an in-house rehabilitation program. Preoperative and sequential postoperative modified Frankel scores (MFSs) were recorded. Time to ambulation, time to normal conscious proprioception, final MFS, and complications were compared between the groups. RESULTS: More dogs returned to full neurologic function (final MFS of Grade 5) when in-house rehabilitation was included in the postoperative management (33% compared to 9%). Normal conscious proprioception and ambulation returned earlier in the control group (42 days and 14 days, respectively) compared to the group with rehabilitation (49 days and 28 days, respectively). The complication rate was higher in the control group (29%) compared with the group with rehabilitation (16%). CONCLUSIONS AND CLINICAL RELEVANCE: In-house rehabilitation should be included in the postoperative management in dogs after surgical treatment of IVDH to improve neurologic function and reduce postoperative complications.

Nonoperative Versus Operative Treatment of Displaced Ankle Fractures in Diabetics.

BACKGROUND: Diabetes is a risk factor for complications related to displaced ankle fractures. Limited literature exists comparing complication rates in nonoperative versus operative treatment of displaced ankle fractures in diabetics. No study has highlighted the natural history of nonoperative treatment of displaced ankle fractures in diabetics. METHODS: We retrospectively reviewed all adult ankle fractures from September 2011 through December 2014. Inclusion was limited to ambulatory adults (>18 years) with closed, displaced (widened mortise) ankle fractures with diabetes mellitus. Nonoperative treatment consisted of closed reduction and casting. Fractures were classified according to the Lauge-Hansen and AO-Weber classification systems. All operative fractures underwent open reduction internal fixation (ORIF) within 3 weeks of injury. Functional outcomes and complication rates were compared. Of 28 displaced diabetic ankle fractures, 20 were treated nonoperatively (closed reduction and casting) and 8 operatively (ORIF within 3 weeks of injury). Mean follow-up was 7 months (range 3-18 months). RESULTS: Age, insulin-dependent diabetes, and AO type B fracture rate were similar in nonoperative and operative cohorts, but fracture dislocation rate was significantly higher among operative fractures (87.5% vs 40%; P = .04). Nonoperative treatment was associated with a 21-fold increased odds of complication compared with operative treatment (75% vs 12.5%, OR 21.0, P = .004). Complication rate following unintended ORIF for persistent nonunion or malunion in nonoperatively treated patients was significantly greater compared with immediate ORIF (100% vs 12.5%, P = .005). CONCLUSION: Nonoperative treatment of displaced diabetic ankle fractures was associated with unacceptably high complication rates when compared to operative treatment. LEVEL OF EVIDENCE: Level III, retrospective comparative series.

[Multibacillary leprosy in a renal recipient patient: a case report]. / Hanseníase multibacilar em paciente transplantado renal: relato de caso.

Leprosy is still a public health concern in Brazil, where more than 30,000 new cases are detected every year. There are few reports of this mycobacteriosis in immunosuppressed patients, despite the increasing number of solid organ transplantation and the use of post-transplant drugs in this country. The authors describe a case of multibacillary leprosy in a renal transplant recipient, detected 12 years after the procedure, and discuss the therapy, adverse effects and management of leprosy reactions in patients immunosuppressed by drugs.

Treatment With the SIGN Nail in Closed Diaphyseal Femur Fractures Results in Acceptable Radiographic Alignment.

BACKGROUND: The burden of orthopaedic trauma in the developing world is substantial and disproportionate. SIGN Fracture Care International is a nonprofit organization that has developed and made available to surgeons in resource-limited settings an intramedullary interlocking nail for use in the treatment of femoral and tibial fractures. Instrumentation also is donated with the nail. A prospectively populated database collects information on all procedures performed using this nail. Given the challenging settings and numerous surgeons with varied experience, it is important to document adequate alignment and union using the device. QUESTIONS/PURPOSES: The primary aim of this research was to assess the adequacy of operative reduction of closed diaphyseal femur fractures using the SIGN interlocking intramedullary nail based on radiographic images available in the SIGN database. The secondary aims were to assess correlations between postoperative alignment and several associated variables, including fracture location in the diaphysis, degree of fracture site comminution, and time to surgery. The tertiary aim was to assess the functionality of the SIGN database for radiographic analyses. METHODS: A review of the prospectively populated SIGN database was performed for patients with a diaphyseal femur fracture treated with the SIGN nail, which at the time of the study totaled 32,362 patients. After study size calculations, a random number generator was used to select 500 femur fractures for analysis. Exclusion criteria included open fractures and those without radiographs during the early postoperative period. The following information was recorded: location of the fracture in the diaphysis; fracture classification (AO/Orthopaedic Trauma Association [OTA] classification); degree of comminution (Winquist and Hansen classification); time from injury to surgery; and patient demographics. Measurements of alignment were obtained from the AP and lateral radiographs with malalignment defined as deformity in either the sagittal or coronal plane greater than 5°. Measurements were made manually by the four study authors using on-screen protractor software and interobserver reliability was assessed. RESULTS: The frequency of malalignment greater than 5° observed on postoperative radiographs was 51 of 501 (10%; 95% CI, 6.5-11.5), and malalignment greater than 10° occurred in eight of 501 (1.6%) of the femurs treated with this nail. Fracture location in the proximal or distal diaphysis was strongly correlated with risk of malalignment, with an odds ratio (OR) of 3.7 (95% CI, 1.5-9.3) for distal versus middle diaphyseal fractures and an OR of 4.7 (95% CI, 1.9-11.5) for proximal versus middle fractures (p < 0.001). Time from injury to surgery greater than 4 weeks also was strongly correlated with risk of malalignment (p < 0.001). Inherent fracture stability, based on fracture site comminution as per the Winquist and Hansen classification (Class 0-1 stable versus 2-4 unstable) showed an OR of 2.3 (95% CI, 1.2-4.3) for malalignment in unstable fractures. Interobserver reliability showed agreement of 88% (95% CI, 83-93) and mean kappa of 0.81 (95% CI, 0.65-0.87). The SIGN database of radiographic images was found to be an excellent source for research purposes with 92% of reviewed radiographs of acceptable quality. CONCLUSIONS: The frequency of malalignment in closed diaphyseal femoral fractures treated with the SIGN nail closely approximated the incidence reported in the literature for North American trauma centers. Increased time from injury to surgery was correlated with increased frequency of malalignment; as humanitarian distribution of the SIGN nail increases, local barriers to timely care should be assessed and improved as possible. Prospective clinical study with followup, despite its inherent challenges in the developing world, would be of great benefit in the future. LEVEL OF EVIDENCE: Level III, therapeutic study.

Hanseníase multibacilar em paciente transplantado renal: relato de caso / Multibacillary leprosy in a renal recipient patient: a case report

O Brasil é um país onde a hanseníase ainda é um problema de saúde pública, apresentando mais de 30.000 novos casos por ano nos últimos anos. Apesar do crescente número de transplante de órgãos sólidos realizados no país, sobretudo o transplante renal, não são frequentes os relatos dessa micobacteriose em pacientes imunossuprimidos pelas medicações póstransplante. Os autores relatam um caso de hanseníase multibacilar manifestada 12 anos depois do transplante renal, acompanhado desde o diagnóstico, durante a poliquimioterapia, tratamento e seguimento do eritema nodoso hansênico.

Leprosy is still a public health concern in Brazil, where more than 30,000 new cases are detected every year. There are few reports of this mycobacteriosis in imunossupressed pacients, despite the increasing number of solid organ transplantation and the use of post-transplant drugs in this country. The autors describe a case of multibacillary leprosy in a renal transplant recipient, detected 12 years after the procedure, and discuss the therapy, adverse effects and management of leprosy reactions in pacients imunosupressed by drugs.