Tracheal Intubation and Mechanical Ventilation in Adults with Severe Salicylate Poisoning.

BACKGROUND: Salicylate poisoning may lead to critical acid-base disturbances. Tracheal intubation and mechanical ventilation for patients with severe salicylism has been strongly discouraged. STUDY OBJECTIVE: This study aims to describe pH trends, complications, and outcomes in a cohort of salicylate-poisoned patients who were intubated. METHODS: This retrospective observational study included adults presenting to the emergency department (ED) with severe salicylate poisoning (serum salicylate concentration >40 mg/dL and admission to an intensive care unit) over a 14-year period (2007-2021). The primary and secondary outcomes were the change in serum pH and the occurrence of severe complications (systolic blood pressure <80 mm Hg, oxygen saturation <80%, or cardiac arrest), respectively, in the 6 h after presentation. RESULTS: Among 32 adults with severe salicylate poisoning (median serum salicylate level 64.2, interquartile range 52.5-70.7), 11 (34%) underwent tracheal intubation. The initial mean pH (±SD) in the no intubation group was 7.48 ± 0.07 and was 7.36 ± 0.04 in the intubation group. The mean absolute difference in pH measured before and after intubation was -0.02 (95% confidence interval -0.11 to 0.07). No severe complications were observed during or up to 6 h after tracheal intubation and mechanical ventilation. CONCLUSION: In our single-center experience managing adults with severe salicylate poisoning, tracheal intubation and mechanical ventilation were not associated with substantial perturbation of serum pH or severe complications. These findings challenge the current paradigm that these interventions should be avoided in salicylate-poisoned patients.

Obstetric fractures in caesarean delivery and risk factors as evaluated by paediatric surgeons.

INTRODUCTION: Obstetric fractures usually occur after complicated births and are sent to paediatric orthopaedics for treatment and follow-up. Clavicle fractures represent the most common orthopaedic birth injury, involving approximately 0.2 to 3.5% of births. HYPOTHESES: Caesarean delivery, elective or necessary, along with the type of presentation, may play a determinant role in the aetiology of obstetric fractures. MATERIALS AND METHODS: We chose to do a retrospective study to determine possible risk factors for this type of injury that may manifest in either delivery. Our aim was to deepen our knowledge in order to have a better prediction and a better management of this condition. Data gathered included parity, gestity, type of delivery, presentation, shoulder dystocia, type of fracture, birth weight, and APGAR score. RESULTS: We followed 136 patients that were diagnosed with Allman type I clavicle fracture, 32 of them also having brachial plexus birth palsy (BPBP) type 1 (Duchenne-Erb). Natural birth with a pelvic presentation imposes a relative risk of 6.2 of associated pathology compared to cranial presentation. Caesarean delivery and cranial presentation increase the risk of related pathology by 5.04 compared to natural birth. Statistically, pelvic presentation is 5.54 times more likely to develop related pathology than cranial presentation. Type of delivery and presentation correlate with associated pathology of clavicle fractures. DISCUSSION AND CONCLUSION: Caesarean delivery brings risks for the newborn and should be practiced only when necessary. Predictive modeling in obstetrics in third-trimester evaluations may statistically predict risks of birth complications like fracture and BPBP.

Quality of Life Evaluation Using SRS-30 Score for Operated Children and Adolescent Idiopathic Scoliosis.

Background and objective: Adolescent idiopathic scoliosis (A.I.S.) is a disorder with a significant impact on health and self-image. This spinal deformity can affect between 2% and 4% of the adolescent population and may alter one's quality of life. This study aims to assess the patient outcome, satisfaction, and quality of life following surgical treatment using the SRS-30 questionnaire. Materials and Methods: A number of 49 children and adolescent patients diagnosed with idiopathic scoliosis that had surgery were included in this study. They thoroughly completed the SRS-30 questionnaire before and after the surgery, based on which data analysis was carried on. Correlations between the test results and imagistic data (pre- and postoperative Cobb angle, correction rate of Cobb angle, number of instrumented spinal segments, and number of pedicle screws/laminar hooks used in the surgery) were performed. Results: Our results showed that 87.76% of the patients were girls, and the mean age at surgery was 14.83 years. Postoperatively, the Cobb angle improved significantly (p < 0.0001). The questionnaire domain "Satisfaction with management" improved dramatically after surgery, averaging 13.65 points (91% out of the maximum score). The average postoperative test score was 125.1 points. Statistically significant correlations were found between the correction rate and SRS-30 score improvement (p < 0.001), in total as well as per each domain of the survey, respectively. Comparing the questionnaire domains, "Self-image" was positively correlated with "Satisfaction with management" (p < 0.0001). Conclusions: Better correction rate led to higher values of SRS-30 score. Additionally, the younger the age at surgery is, the higher the score. The number of instrumented spinal segments does not alter the quality of life. Overall, the most crucial factor influencing patient satisfaction after surgical treatment is self-image.

Extracorporeal Membrane Oxygenation for Poisonings Reported to U.S. Poison Centers from 2000 to 2018: An Analysis of the National Poison Data System.

OBJECTIVES: To assess trends in the use of extracorporeal membrane oxygenation for poisoning in the United States. DESIGN: Retrospective cohort study. SETTING: The National Poison Data System, the databased owned and managed by the American Association of Poison Control Centers, the organization that supports and accredits all 55 U.S. Poison Centers, 2000-2018. PATIENTS: All patients reported to National Poison Data System treated with extracorporeal membrane oxygenation. INTERVENTIONS: None. MEASUREMENTS AND MAIN RESULTS: In total, 407 patients met final inclusion criteria (332 adults, 75 children). Median age was 27 years (interquartile range, 15-39 yr); 52.5% were male. Median number of ingested substances was three (interquartile range, 2-4); 51.5% were single-substance exposures. Extracorporeal membrane oxygenation use in poisoned patients in the United States has significantly increased over time (z = 3.18; p = 0.001) in both adults (age > 12 yr) and children (age ≤ 12 yr), increasing by 9-100% per year since 2008. Increase in use occurred more commonly in adults. We found substantial geographical variation in extracorporeal membrane oxygenation use by geospatially mapping the ZIP code associated with the initial call, with large, primarily rural areas of the United States reporting no cases. Overall survival was 70% and did not vary significantly over the study period for children or adults. Patients with metabolic and hematologic poisonings were less likely to survive following extracorporeal membrane oxygenation than those with other poisonings (49% vs 72%; p = 0.004). CONCLUSIONS: The use of extracorporeal membrane oxygenation to support critically ill, poisoned patients in the United States is increasing, driven primarily by increased use in patients greater than 12 years old. We observed no trends in survival over time. Mortality was higher when extracorporeal membrane oxygenation was used for metabolic or hematologic poisonings. Large, predominantly rural regions of the United States reported no cases of extracorporeal membrane oxygenation for poisoning. Further research should focus on refining criteria for the use of extracorporeal membrane oxygenation in poisoning.

Combined Anterolateral, Anterior, and Anteromedial Ankle Impingement in an Adolescent Soccer Player: A Case Report and Review of the Literature.

A unique case of combined anterolateral, anterior, and anteromedial ankle impingement in an adolescent soccer player is presented in this article. To the best of our knowledge, this is the only report of circumferential, massive, anterior ankle impingement in children described in the literature. The importance of proper diagnosis and treatment of such a lesion is illustrated in this case report. We also emphasize that clinical examination combined with 3D computed tomography scan reconstruction is an excellent and cost-effective imaging modality that can help with the diagnosis of anterior ankle impingement. Finally, open surgical treatment showed excellent results in an elite athlete.

Negative pressure wound therapy in reconstructing extensive leg and foot soft tissue loss in a child: a case study.

Open fractures of the leg with large loss of tissue require extensive reconstructive methods that can injure the donor area. The use of negative pressure wound therapy (NPWT) may minimise the impact of these reconstructive methods because of its capacity to create granulation tissue that will form a wound bed for the skin graft, thus reducing the volume of soft tissue defect and saving the donor region. This case study describes the effectiveness of NPWT in the treatment and reconstruction of an open fracture of the leg, with massive loss of soft tissue, associated with elastic intramedullary nailing in a 10-year-old female patient, who was a victim of a car accident. Clinical examination revealed a Gustilo-Anderson IIIB open fracture of the left leg, with the avulsion of the fifth toe, disarticulation of the fifth metatarsal bone, extensively damaged skin and subcutaneous tissue in the medium and distal third of the left leg and left foot. The bone was exposed in the distal part of the leg, external malleolus and left calcaneus. Profuse lavage, reduction of the tibial fracture and elastic intramedullary nailing, amputation of the fifth left toe, necrectomy and debridement of devitalised tissue were performed. NPWT was started, with the dressing changed every five days. After 55 days of using NPWT, granulation tissue covered the soft tissue defect and created a wound bed for the skin graft. NPWT helped the management of this open wound, achieving a wound bed for the skin graft, avoiding the use of complex reconstructive methods.

Treatment of the aneurysmal bone cyst by percutaneous intracystic sclerotherapy using ethanol ninety five percent in children.

INTRODUCTION: Aneurysmal bone cyst (ABC) is a benign intraosseous lesion filled with blood that can determine a blowout distension of the bone. The purpose of this study is to evaluate the efficacy of sclerotherapy by percutaneous intralesional administration of ethanol 96% for the treatment of this pathology in paediatric patients. METHOD: The retrospective study includes 17 paediatric patients with ABC who were treated by repeated intracystic injection with ethanol 96%, 1 ml/kg, in our clinic between December 2015 and July 2017. Fluoroscopic guidance was used to inject the cyst with contrast agent. The mean follow-up period was 11 months. RESULTS AND DISCUSSION: All cysts are healed or are in the healing process. The mean age was 11 years old. Seven patients needed three repeated injections and ten patients needed two injections until healing. We observed a mean reduction in the size of the lesions, measured on plain X-rays, of 68%. The complications that were observed included the following: dizziness after injection, skin pigmentation at the injection site, local inflammatory reaction, and pain after injection. The current study approves the importance of this minimally invasive treatment with no recurrence after a follow-up of 19 months. The healing rate was 100%. A limitation of this study consists in the small number of patients. CONCLUSION: Sclerotherapy with ethanol 96% is a useful method for the treatment of ABC. It is a minimally invasive method, with no major complications, which lowers the risks of open surgical intervention and has a good rate of success.

Clevidipine versus sodium nitroprusside in acute aortic dissection: A retrospective chart review.

AIM: Intravenous vasodilators are often added to beta-blocking agents to reach blood pressure (BP) goals in aortic dissection. Control of BP using clevidipine has been described in hypertensive emergencies and cardiac surgery but not in aortic dissection. The aim of this study was to compare clevidipine versus sodium nitroprusside (SNP) as adjunct agents to esmolol for BP management in aortic dissection. METHODS: A single-center retrospective chart review evaluated patients diagnosed with aortic dissection. The primary outcome measure was time to reach patient specific systolic blood pressure (SBPPT) goals after initiation of esmolol infusion. Efficacy of clevidipine and SNP was assessed using area under the curve analysis of positive and negative excursions outside of SBPPT goals (AUCSBPe). Cost data was calculated using average wholesale price in U.S. dollars. RESULTS: Fourteen patients were included in final analyses. Median systolic BP immediately prior to initiation of esmolol was 162mm Hg vs 161mm Hg for clevidipine and SNP groups, respectively (p=0.99). Median time to reach SBPPT goal was similar between clevidipine and SNP (1.68 versus 1.03h [p=0.99]). Median AUCSBPe was similar for clevidipine and SNP (206.9 versus 538.9 mm Hg∗min∗hr-1 [p=0.11]). Cost was significantly reduced using clevidipine versus SNP ($1223.28/day versus $7674.24/day [p<0.001]). CONCLUSIONS: Clevidipine administration during initial medical management of aortic dissection showed similar efficacy compared to SNP when used as adjunct therapy to esmolol. These data suggest clevidipine is a less costly, reasonable alternative to SNP in acute aortic dissection as adjunct therapy to esmolol. Further studies are needed to validate these results.

Surgical Treatment of an Aneurysmal Bone Cyst with Avascular Bone Graft.

Background: Aneurysmal bone cyst is a solitary bone tumor, expansile and lytic most often seen in the second decade of life, more frequently in men than in women (2: 1). They can occur in any bone, most common in the metaphysis of the long bones of the lower limbs. Although it is a benign tumor formation, aneurysmal cysts may have an aggressive local evolution and can cause a significant decrease in bone strength. The pacient may present local pain, the appearance of local deformation due to a tumor mass or occurrence of pathological fractures. Traditionally these lesions were treated surgically (curettage or resection and bone grafting) with a relapse rate of about 20%. Because bone resection may lead to bone defects, deformations or damage in the affected limb's function, lately the preferred treatement percutaneous sclerotherapy using fibrosing alcoholic agents. CASE REPORT: We present the case of a 14 year old pacient submitted for pain and deformity at the distal third of the right forearm with insidious onset and exacerbated lately. Following clinical investigations, laboratory and histopathology he was diagnosed with aneurysmal bone cyst of the right ulna. Since sclerotherapy is not available in our clinic, we initially performed an excisional biopsy with curettage of the lesion. Because the tumor still had an aggressive postoperative evolution, we decided for a bone resection and reconstruction using an avascular peroneal graft. Postoperative, the patient presents a favorable short and medium term evolution, the disappearance of pain and resumed function of the affected segment. Radiologically bone graft integration can be observed, with no evidence of local recurrence. CONCLUSION: Although modern tehniques for treating anurysmal bone cyst include either injecting fibrosing alcoholic agents or resection and grafting using vascular bone graft, the traditional tehnique described by Merle d'Aubigne which implies the usage of avascular bone graft is still heplful, leading to succesful results especially in the upper limbs.

Surgical Treatment of a Rare "Reverse" Madelung Deformity in 11 Years Female Patient.

Madelung deformity is an abnormality of the distal part of the forearm due to a growth arrest in the distal radial physis creating an increase of the radial tilt angle associated with a dorsal subluxation of the distal ulna in most cases. It is a rare condition which represents only 1.7% of hand deformities being characterized by the presence of an abnormal structure, Vickers ligament, that tethers the distal radius to the lunate bone. Although it is believed to be a congenital disorder, the symptoms are absent till late childhood. We present a case of a 11 years old girl patient, who came to our clinic for deformity of both forearms, which consisted of an anteriorly curved radius, volar proeminence of the distal ulna, partial limitation of supination and pain in the last 6 months, with and insidious onsed and aggravated lately. The mother of the patient, at the age of 13, was diagnosed with the same deformity which was surgically treated at that time. Furthermore, the patient has an older sister with no deformity of the forearms. X-rays revealed an increased radial tilt and anterior luxation of the distal ulna. Considering the deformity and the presence of pain we decided to excise the Vickers ligament and make an opening and derotation wedge osteotomy of the distal radius.

Negative Pressure Wound Therapy (NPWT) to Treat Complex Defect of the Leg after Electrical Burn.

Negative pressure wound therapy is a non-invasive treatment that uses under atmospheric pressure to increase blood supply to the wound, stimulating the formation of granulation tissue, angiogenesis, proliferation of fibroblasts and endothelial cells. Negative pressure therapy has also the ability to decrease the bacterial load, reduce swelling and decrease exudate while maintaining a moist environment that facilitates healing. Our patient, a 17 year old male, suffered major third and fourth-degree high voltage electrical burns on 60% of the body surface, in November 2011. After the excision of the necrotic tissue (muscles and tendons), the lower extremity of the right leg- the tibial bone, the fibula, external and internal malleoli became exposed circularly. The soft-tissue defect was partially covered by using an internal twin muscle flap and free split skin. Then, a cross leg flap technique has been used, partially covering the defect with a contralateral thigh flap. Surface swab cultures were positive for Pseudomonas aeruginosa. In October 2013 the patient was transferred to our department. The clinical examination of the right leg showed that the tibial bone had been exposed on an area of 15/3 cm in the lower half. The peroneal malleolus had also been exposed. The resection of the devitalized, exposed tibia and the avivement of the wound edges were performed. Then the NPWT was started and performed by intermittent suction. Local cleansing, soft-tissue avivement and dressing changes were performed twice a week for 6 weeks. After six weeks of NPWT and eleven dressing changes under general anaesthesia, the wounds were ready for skin grafting. Granulation tissue was formed, covering the entire surface of both the tibia bone and the peroneal malleolus. Both receptor beds were covered with free skin graft harvested from the ipsilateral thigh. The mechanical suture of the skin grafts was performed and the grafts were covered with damp dressing. By using the NPWT it was possible to cover major chronic soft tissue defects, thus avoiding the amputation of the member.

Total Hip Replacement in Congenital Hip Dislocation in 14 Years Female Patient.

INTRODUCTION: development dysplasia of the hip is one of the common disorders in pediatric orthopaedics. This requires an early orthopaedic treatment. Neglected cases can lead to hip dislocation, which has an incidence of 1.4 / mille new-borns, being bilateral in 70-80% of cases and prevalence of girls being 7 / 1-4 / 1 (girls / boys). Congenital hip dislocation requires a complex surgical and orthopaedic treatment. In most cases develop hip osteoarthritis in adulthood, requiring total hip replacement. In certain selected cases total hip replacement is required since the pediatric age. METHODS: We present the case of a 14 year old patient who was admitted to our clinic for limping with leg-length discrepancy, pain in the right groin. The disease has an insidious onset at the start of the walking age. The treatment was denied until the age of 9, when was performed open reduction of the hip, shortening osteotomy of the femur, right hip adductor tenotomy muscles. Despite treatment the disease has an poor outcome, patient was presenting at age of 14 a shortening of the right leg 7 cm, with the greater trochanter elevated, positive Trendelenburg sign, limiting of daily activities, Harris score 48. We performed transkeletal traction for one month, after that performing total hip replacement. The postoperative evolution was excellent, the patient having no pain, with a 2 cm leg-length discrepancy, starting to walk at 3 month after surgery. CONCLUSIONS: Although total hip replacement in congenital hip dislocation at pediatric age is an exceptional procedure, in some cases carefully selected it proves to be a viable alternative in the medium term.

Pediatric ACL Reconstruction in Children-An Evaluation of the Transphyseal Technique's Efficacy and Safety.

INTRODUCTION: Injuries of the anterior cruciate ligament (ACL) are commonly found in the general population, both among adult and pediatric patients, and their incidence has been increasing in recent years. Most of the late literature agrees that surgical reconstruction of the ACL is effective in improving long-term outcomes in pediatric patients, while others in the past have pleaded for non-surgical management. PURPOSE/HYPOTHESIS: Our study aims to verify if ACL reconstruction (ACLR) using transphyseal technique in skeletally immature patients will provide angular deviations or growth restrictions. STUDY DESIGN: Retrospective cohort study; Level of evidence 4. METHODS: We perfomed a retrospective study to verify if transphyseal ACLR in children with less than or equal to 2 years of remaining growth leads to either limb length discrepancies or axis deviations. RESULTS: Most patients who were treated using transphyseal technique showed significant improvements in their functional scores. There were statistically significant differences in lateral distal femoral angles (LDFA) and medial proximal tibial angles (MPTA), with no clinical impact. There was no significant limb length discrepancy (LLD) during the 2-year follow-up. CONCLUSIONS: Transphyseal ACLR is safe among children who have less than or equal to 2 years of remaining growth and brings no risk of axis deviations or limb length discrepancy.

New Perspectives of Therapies in Osteogenesis Imperfecta-A Literature Review.

(1) Background: Osteogenesis imperfecta (OI) is a rare skeletal dysplasia characterized as a heterogeneous disorder group with well-defined phenotypic and genetic features that share uncommon bone fragility. The current treatment options, medical and orthopedic, are limited and not efficient enough to improve the low bone density, bone fragility, growth, and mobility of the affected individuals, creating the need for alternative therapeutic agents. (2) Methods: We searched the medical database to find papers regarding treatments for OI other than conventional ones. We included 45 publications. (3) Results: In reviewing the literature, eight new potential therapies for OI were identified, proving promising results in cells and animal models or in human practice, but further research is still needed. Bone marrow transplantation is a promising therapy in mice, adults, and children, decreasing the fracture rate with a beneficial effect on structural bone proprieties. Anti-RANKL antibodies generated controversial results related to the therapy schedule, from no change in the fracture rate to improvement in the bone mineral density resorption markers and bone formation, but with adverse effects related to hypercalcemia. Sclerostin inhibitors in murine models demonstrated an increase in the bone formation rate and trabecular cortical bone mass, and a few human studies showed an increase in biomarkers and BMD and the downregulation of resorption markers. Recombinant human parathormone and TGF-ß generated good results in human studies by increasing BMD, depending on the type of OI. Gene therapy, 4-phenylbutiric acid, and inhibition of eIF2α phosphatase enzymes have only been studied in cell cultures and animal models, with promising results. (4) Conclusions: This paper focuses on eight potential therapies for OI, but there is not yet enough data for a new, generally accepted treatment. Most of them showed promising results, but further research is needed, especially in the pediatric field.

Vitamin D-A Risk Factor for Bone Fractures in Children: A Population-Based Prospective Case-Control Randomized Cross-Sectional Study.

BACKGROUND: Vitamin D is an essential component in calcium metabolism. Seasonality, advanced age, sex, dark skin pigmentation, and limited exposure to sunlight were reported as causes of vitamin D deficiency. This study aims to determine whether children with lower levels of vitamin D suffer more fractures than those with sufficient levels. MATERIALS AND METHODS: Our institution underwent a prospective case-control randomized cross-sectional single-blinded study that included 688 children. They were split into two groups: the study group and the control group. The study group received supplements of vitamin D and calcium for 6 months. Another reference cohort was observed, which comprised 889 patients in the pediatric ward for different respiratory or gastroenterological conditions without a history of fractures. This group was used for age-sex matching tests. RESULTS: Logistic regression showed that with every one unit increase of vitamin D level, the chance of having a middle third fracture in both bones of the forearm decreased by 7% (OR 1.07); distal third fracture incidence decreased by 1.03 times; middle third radius fracture incidence decreased by 1.03 times; distal third radius fracture incidence decreased by 1.06 times. The risk of having a distal third both-bone forearm fracture increased by 1.06 times with every year of age. Comparing the healing process, we noticed an improvement in bony callus formation for patients in the study group. CONCLUSIONS: Dosing the serum level of 25-OH-vitamin D should be taken into consideration for pediatric low-energy trauma fractures. Supplementing with vitamin D and calcium throughout childhood can be a solution for healthy bones. Our preliminary results show that the normal level of vitamin D in children should start at 40 ng/mL.

Developmental Dysplasia of the Hip: How Many Risk Factors Are Needed?

Developmental dysplasia of the hip (DDH) is a progressive condition that lacks clear diagnostic and management protocols, due to insufficient data. While some advocate for universal screening, others recommend using risk factors as landmarks. In this study, we aimed to assess the risk factors associated with DDH incidence among a large population. We conducted a retrospective single-center multifactorial study between January 2019 and March 2022, including 3720 children who were investigated anamnestically, clinically, and through an ultrasound scan. We classified them into two groups: the control group with 3300 healthy children and the study group with 420 newborns diagnosed with DDH. Our analysis identified several risk factors associated with DDH, including gender, prematurity, non-vertex birth presentation, oligohydramnios, gestational diabetes, maternal hypertension, family history, associated deformities, and swaddling. We found that every DDH patient had at least two risk factors. Based on our findings, we recommend that children who present two or more risk factors for DDH be mandatorily evaluated sonographically, as well as children with clinical signs. DDH screening is recommended for each newborn for the long-term benefits of early detection and treatment.

The Role of Arthroereisis in Improving Sports Performance, Foot Aesthetics and Quality of Life in Children and Adolescents with Flexible Flatfoot.

Flexible flatfoot represents one of the most common deformities of the lower limb, affecting children and adolescents. Aesthetic aspect, abnormal gait, pain and fatigue are by far the most important symptoms which determine parents to bring their children to the orthopedist. We set out to conduct a prospective study, case-controlled, including patients with symptomatic flexible flatfeet operated on by arthroereisis surgery and comparing them to a normal feet group of children age- and sex-matched (control group). Minimum follow-up time was 2 years. In total, 33 patients with bilateral arthroereisis were included and 36 patients formed the control group (12.12 +/− 1.85 years vs. 11.81 ± 2.40 years, p = 0.54). Quality of life improved postoperatively (p = 0.18) and was not different from the control group. Median running time improved postoperatively by 2.25 s (p < 0.0001) and got closer to the median running time from the control group (22.30 s compared to 20.94 s, p = 0.01). All radiological angles improved (p < 0.0001), but quality of life improvement was correlated with talonavicular coverage angle and Meary angle measurements. Flatfoot in children and adolescents may be a condition in which the quality of life and sports performance are decreased, compared to healthy children. Arthroereisis is a minimally invasive surgical procedure with a short recovery time and a short period before resumption of sport activities, which can be useful in certain types of flexible flatfoot due to its effectiveness on symptom reduction.

Traumatic Hip Dislocation Associated with Proximal Femoral Physeal Fractures in Children: A Systematic Review.

Traumatic hip dislocation might lead to serious complications and a poor outcome. Fortunately, it is a rare condition in pediatric patients. The purpose of this study is to establish and describe the complications caused by hip dislocations associated with transphyseal femoral neck fractures. Therefore, we conducted a literature review that resulted in 11 articles, including 32 patients, older than 10 years of age, suffering from traumatic hip dislocation associated with a transphyseal femoral neck fracture. We presented a case series of three patients with hip fracture-dislocation treated in our clinic that were also evaluated and included in the study. For the 35 patients included in the study group, the percentage of avascular osteonecrosis after hip fracture-dislocation was 88.57%. Traumatic hip dislocation associated with transphyseal femoral neck fracture is a rare condition and has a poor prognosis because of the high incidence of femoral head avascular necrosis (AVN). Reduction should be attempted within six hours the from injury, but this may not minimize the risk of AVN if transphyseal separation occurs. The approach may influence the development of AVN; lateral approach of the hip with great trochanter osteotomy seems to have the lowest number of cases of AVN.

Controlling the Progression of Curvature in Children and Adolescent Idiopathic Scoliosis Following the Administration of Melatonin, Calcium, and Vitamin D.

Idiopathic scoliosis affects a severe number of children. Their quality of life and development are also disturbed. Some therapeutic strategies have been developed to control illness progression and to optimize the quality of life. In this perspective, randomized, case-control, interventional study, the impact of using melatonin, calcium, and vitamin D, respectively, on idiopathic scoliosis patients was analyzed. Our preliminary results showed that these drugs positively affected the illness progression quantified by the spine curvature. Patients with idiopathic scoliosis may benefit from a novel treatment by supplementation with vitamin D, calcium, and melatonin.

Advantages of Telescopic Screw in Slipped Capital Femoral Epiphysis Treatment: A Retrospective Study and Review of the Literature.

BACKGROUND: Slipped capital femoral epiphysis is due to proximal femur physis failure in adolescent patients. Early iatrogenic closure of proximal growth cartilage in children with significant residual growth potential causes complications such as coxa breva, coxa vara, and lower limb length inequalities. The Free-Gliding SCFE Screw System is a self-extending cannulated screw used in Slipped Capital Femoral Epiphysis (SCFE) fixation and femoral neck fractures. MATERIALS AND METHOD: We conducted a retrospective study on 16 patients. All patients under 11 years old were treated by telescopic cannulated screws fixation. The youngest patient was 7 years old. RESULTS: Out of the 22 operated hips, 2 screws have failed, thus resulting in a lack of telescoping of the screw. We discovered an average lengthening of approximately 10 mm at 24 months postoperative check-up in 20 hips in which lengthening took place. According to the Notzli method, none of the patients had an alpha angle value greater than 48 degrees. CONCLUSION: Fixation with telescopic screw for SCFE in patients less than 11 years old, with mild to moderate slippage, allows the continuous growth and remodeling of the proximal femur, thus avoiding deformities such as coxa breva, coxa vara, FAI, AVN, limb length discrepancies and also allows good range of motion.