RESUMEN
Amputations related to diabetic foot ulcers (DFU) are associated with high morbidity and mortality rates. Glycaemic control and close follow-up protocols are essential to prevent such ulcers. Coronavirus disease (COVID) related restrictions and regulations might have a negative impact on patients who are with DFU or candidates for DFU. We retrospectively analysed 126 cases that had DFU underwent amputation surgery. Comparative analyses were done between cases that were admitted before COVID restrictions (Group A) and cases admitted after COVID restrictions (Group B). Two groups were homogenic demographically. There was no significant difference between groups in terms of mortality (p = 0.239) and amputation rates (p = 0.461). The number of emergent cases in the pandemic period doubled the number in pre-pandemic period even though this finding was not statistically significant (p = 0.112). Fastly adapted consulting practice and follow-up protocols to compensate for the problems created by COVID-related regulations seem to be effective in terms of mortality and amputation rates.
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Infecciones por Coronavirus , Diabetes Mellitus , Pie Diabético , Telemedicina , Humanos , Pie Diabético/complicaciones , Estudios Retrospectivos , Amputación QuirúrgicaRESUMEN
AIM OF THE STUDY: Successful cardiopulmonary resuscitation and early defibrillation are critical in survival after in- or out-of-hospital cardiopulmonary arrest. The scope of this multi-centre study is to (a) assess skills of paediatric healthcare providers (HCPs) concerning two domains: (1) recognising rhythm abnormalities and (2) the use of defibrillator devices, and (b) to evaluate the impact of certified basic-life-support (BLS) and advanced-life-support (ALS) training to offer solutions for quality of improvement in several paediatric emergency cares and intensive care settings of Turkey. METHODS: This cross-sectional and multi-centre survey study included several paediatric emergency care and intensive care settings from different regions of Turkey. RESULTS: A total of 716 HCPs participated in the study (physicians: 69.4%, healthcare staff: 30.6%). The median age was 29 (27-33) years. Certified BLS-ALS training was received in 61% (n = 303/497) of the physicians and 45.2% (n = 99/219) of the non-physician healthcare staff (P < .001). The length of professional experience had favourable outcome towards an increased self-confidence in the physicians (P < .01, P < .001). Both physicians and non-physician healthcare staff improved their theoretical knowledge in the practice of synchronised cardioversion defibrillation (P < .001, P < .001). Non-certified healthcare providers were less likely to manage the initial doses of synchronised cardioversion and defibrillation: the correct responses remained at 32.5% and 9.2% for synchronised cardioversion and 44.8% and 16.7% for defibrillation in the physicians and healthcare staff, respectively. The indications for defibrillation were correctly answered in the physicians who had acquired a certificate of BLS-ALS training (P = .047, P = .003). CONCLUSIONS: The professional experience is significant in the correct use of a defibrillator and related procedures. Given the importance of early defibrillation in survival, the importance and proper use of defibrillators should be emphasised in Certified BLS-ALS programmes. Certified BLS-ALS programmes increase the level of knowledge and self-confidence towards synchronised cardioversion-defibrillation procedures.
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Reanimación Cardiopulmonar , Cardioversión Eléctrica , Adulto , Niño , Estudios Transversales , Personal de Salud , Humanos , TurquíaRESUMEN
Background/aim: This study aimed to retrospectively analyse patients with foreign body (FB) injuries in our hospital and to present a patient with missed penetrating sponge FB injury. Materials and methods: This study lasted 12 years (20082020) and reviewed all patients with FB injuries who were admitted to the emergency department (ED) of our hospital. Along with our overall results, we present a case with missed penetrating sponge FB injury in detail. Results: Approximately 377 patients were included in the study (age: 28.3 ± 18.3 years, m/f: 229/148). The foot (n = 148, 39.3%) and the hand (n = 143, 37.9%) were the most frequently injured body parts. Regarding FB types, sewing needles (n = 140, 37.1%), metal pieces (n = 91, 24.1%), and glass (n = 80, 21.2%) were the most frequently observed objects. Most of the patients were injured at home, often by needles or glass. The injury-admission mean time was 7.38 ± 2.5 days. FBs were frequently removed in the ED (n = 176, 46.7%). Plain radiography is the first line in identifying FBs. Soft tissue infection was the most common complication. MRIs were much useful than USGs in detecting the missed penetrating sponge injury of the single patient in the study. Conclusion: For diagnosis of FBs, besides recording the patient's history, obtaining a two-sided radiogram is of great importance. For nonradiolucent or deeply located FBs, further clinical or radiological investigation must be considered to avoid complications. Although most of the FBs can be removed in the ED, patients may require hospitalisation and operation for FB removal, depending upon FB location and age.
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Cuerpos Extraños , Tapones Quirúrgicos de Gaza , Heridas Penetrantes , Adolescente , Adulto , Niño , Servicio de Urgencia en Hospital , Cuerpos Extraños/complicaciones , Cuerpos Extraños/diagnóstico por imagen , Hospitales Universitarios , Humanos , Persona de Mediana Edad , Radiografía , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: The aims of this study were to evaluate the outcomes of patients with severe bronchiolitis who received preemptive high-flow nasal cannula (HFNC) treatment according to the authors' protocol, and to identify potential baseline characteristics that might predict patients who will not benefit from HFNC. METHODS: This was a retrospective chart review of patients with severe bronchiolitis, who received preemptive HFNC treatment according to the authors' protocol and who were admitted to the pediatric emergency department between January 1, 2015, and December 31, 2016. RESULTS: Eighty-four patients in total were enrolled over the 2 year period. Twenty-three patients (27.3%) failed HFNC. Of these, four responded to non-invasive mechanical ventilation and 19 required subsequent invasive ventilation. According to logistic regression analysis, existence of a chronic condition, significant tachycardia, existence of dehydration, and a venous pH <7.30 at admission were found to be predictors of HFNC failure. There were no cases of pneumothorax or any other reported adverse effects related to HFNC therapy. CONCLUSIONS: Preemptive HFNC treatment, complying with a preestablished protocol, might be a safe way to support patients with severe bronchiolitis in high-volume, resource-limited pediatric emergency departments. The existence of a chronic condition, significant tachycardia, dehydration, and a venous pH <7.30 at admission could be risk factors for preemptive HFNC treatment failure in severe bronchiolitis.
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Bronquiolitis/terapia , Servicio de Urgencia en Hospital , Ventilación no Invasiva/métodos , Terapia por Inhalación de Oxígeno/métodos , Cánula , Enfermedad Crónica/epidemiología , Deshidratación/epidemiología , Femenino , Recursos en Salud/estadística & datos numéricos , Humanos , Lactante , Unidades de Cuidado Intensivo Pediátrico , Tiempo de Internación/estadística & datos numéricos , Modelos Logísticos , Masculino , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Taquicardia/epidemiología , Insuficiencia del TratamientoRESUMEN
OBJECTIVE: The purpose of the study is to compare the outcomes of pediatric trauma patients with motor vehicle crashes (MVCs) and motor vehicle versus pedestrian crashes (MPCs) at a level 1 pediatric trauma center in the United States and a pediatric trauma center in Turkey. METHODS: The medical records of all pediatric MVC and MPC subjects presenting to the emergency departments (EDs) of a level 3 hospital in Turkey (Izmir Tepecik Training and Research Hospital [ITTRH]) and a level 1 pediatric trauma center in the United States (Children's Medical Center Dallas [CMCD]) over a 1-year period were reviewed. Data that were collected include patient demographics, prehospital report (mechanism of injury, mode of transportation), injury severity score (ISS), abbreviated injury scale score, Glasgow Coma Scale score, ED length of stay, ED interventions, ED and hospital disposition, and mortality. Patients with moderate (ISS, 5-15) and severe (ISS, >15) trauma scores were included in the study. RESULTS: One hundred six patient charts from the ITTRH and 125 patient charts from the CMCD with moderate and severe ISS due to MVCs and MPCs were reviewed. Most of the patients were pedestrians (86%) in the ITTRH group and passengers (60%) in the CMCD group. The percentage of patients transferred by ambulance (ground or air) to the CMCD and the ITTRH was 97.9% and 85%, respectively. Fifteen percent of ITTRH patients and 2.1% of CMCD patients arrived by private vehicle. Emergency department arrival ISS and Glasgow Coma Scale were similar between the 2 hospitals (P > 0.05). The overall mortality rate in the study population was 8.8% (11/125) at the CMCD and 4.7% (5/106) at the ITTRH. (P = 0.223). Blood product utilization was significantly higher in the CMCD group compared with the ITTRH group (P = 0.005). The use of hypertonic saline/mannitol/hyperventilation in patients with significant head trauma and increased intracranial pressure was higher in the ITTRH group (P = 0.000). CONCLUSIONS: This is the first study that compared pediatric trauma care and outcome at a level 1 pediatric trauma center in the United States and a pediatric hospital in Turkey. Our findings highlight the opportunities to improve pediatric trauma care in Turkey. Specifically, there is a need for national trauma registries, enhanced trauma education, and standardized trauma patient care protocols. In addition, efforts should be directed toward improving prehospital care through better integration within the health care system and physician participation in educating prehospital providers. Data and organized trauma care will be instrumental in system-wide improvement and developing appropriate injury-prevention strategies.
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Accidentes de Tránsito/estadística & datos numéricos , Medicina de Urgencia Pediátrica/organización & administración , Centros Traumatológicos/organización & administración , Heridas y Lesiones/terapia , Niño , Preescolar , Femenino , Humanos , Puntaje de Gravedad del Traumatismo , Masculino , Peatones/estadística & datos numéricos , Estudios Retrospectivos , Texas/epidemiología , Centros Traumatológicos/estadística & datos numéricos , Turquía/epidemiología , Heridas y Lesiones/mortalidadRESUMEN
Background/aim: Clinicians often neglect fungal infections and do not routinely investigate deep tissue from the wound for fungal culture and sensitivity due to insufficient information in the literature. In this study, we aimed to evaluate fungal etiology of invasive fungal diabetic foot which is rarely reported in the literature. Materials and methods: The patients who were unresponsive to antibiotic therapy and those with positive fungal in bone or deep tissue culture were enrolled in the study. Detailed hospital records were retrieved for demographics and clinical features. Results: A total of 13 patients who were diagnosed with invasive fungal diabetic foot (ten females, three males, mean age 59.8 ± 9 years) were included. All of the patients had type-2 diabetes mellitus. Eleven (84.6%) patients had mixed infection. The most common cause of fungal infections of diabetic foot ulcers was the Candida species. Ten (76.9%) patients underwent amputation, two (15.4%) patients refused amputation, and one patient died before surgery. Conclusion: Invasive fungal infections may also be a causative pathogen in deep tissue infections. Therefore, fungal pathogens should be considered in patients unresponsive to long-term antibiotic therapy. Early detection of fungal infections in high-risk individuals is critical for the prevention of severe consequences such as foot amputation.
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Pie Diabético/complicaciones , Infección de Heridas/microbiología , Anciano , Amputación Quirúrgica , Candida , Candidiasis Invasiva/microbiología , Pie Diabético/cirugía , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Infección de Heridas/cirugíaRESUMEN
OBJECTIVE: The aim of the present study was to compare the pediatric appendicitis score (PAS), the Alvarado score (AS), white blood cell count (WBC), absolute neutrophil count (ANC), C-reactive protein (CRP) level, procalcitonin level, and ultrasound (US) data, with the appendectomy decisions of pediatric surgeons diagnosing acute appendicitis (AA) in a real-life setting; this was a top-level, high-volume pediatric emergency department (PED) in a developing country. METHODS: The study was conducted prospectively between January 2012 and June 2013 in the PED of the Tepecik Teaching and Research Hospital in Izmir, Turkey. The study was observational in nature; no attempt was made to influence indications for exploration or the timing thereof. Children aged 4 to 18 years presenting to the PED on suspicion of AA were included. The WBC, ANC, CRP level, and procalcitonin level were measured, and US was performed on all patients on admission. The PAS and AS were calculated. An operative decision was made by each pediatric surgeon who had the results of laboratory and radiological tests. The criterion standard for AA was histopathological assessment. RESULTS: Upon receiver operating curve (ROC) analysis, the areas under the ROCs (AUROCs) of the WBC, ANC, CRP level, procalcitonin level, US positivity, PAS, AS, and decisions of pediatric surgeons supported by laboratory and US data were 0.734, 0.741, 0.671, 0.675, 0.670, 0.831, 0.794, and 0.910, respectively. When US data were employed only in cases with PASs 4 to 7, the sensitivity increased but specificity decreased. The sensitivity and specificity of pediatric surgical decisions were 100% and 82.50%, respectively. The difference between the PAS AUROC and the pediatric surgeon decision-making AUROC was significant (P = 0.0393; 95% confidence interval, 0.0470-0.226). CONCLUSIONS: Good pediatric surgical decision making supported by laboratory and US data for those suspected of AA may be the most effective diagnostic tool in a high-volume PED in a developing country.
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Apendicitis/cirugía , Servicio de Urgencia en Hospital/estadística & datos numéricos , Cirujanos/psicología , Enfermedad Aguda , Adolescente , Apendicectomía/métodos , Apendicitis/sangre , Apendicitis/diagnóstico , Apendicitis/diagnóstico por imagen , Biomarcadores/sangre , Proteína C-Reactiva/análisis , Calcitonina/sangre , Niño , Preescolar , Competencia Clínica/estadística & datos numéricos , Toma de Decisiones Clínicas , Femenino , Humanos , Recuento de Leucocitos/métodos , Masculino , Neutrófilos/citología , Estudios Prospectivos , Turquía/epidemiología , Ultrasonografía/métodosRESUMEN
We aimed to investigate the effect of rapid antigen detection test (RADT) in the diagnosis of streptococcal pharyngitis, its impact on antibiotic prescription decision of pediatricians and influence on reduction of antibiotic treatment costs in children with pharyngitis. The study group consisted of 223 patients who were diagnosed with pharyngitis by pediatricians. The sensitivity and specificity of RADT were 92.1% (95% Cl: 78.6-98.3%) and 97.3% (95% Cl: 93.8-99.1%), respectively. In the first assessment, before performing RADT, pediatricians decided to prescribe antibiotics for 178 (79.8%) patients with pharyngitis. After learning RADT results, pediatricians finally decided to prescribe antibiotics for 83 (37.2%) patients with pharyngitis, and antibiotic prescription decreased by 42.6%. Antibiotic costs in non-Group A streptococcus pharyngitis, Group A streptococcus pharyngitis and all subjects groups decreased by 80.8%, 48%, and 76.4%, respectively. Performing RADT in children with pharyngitis has an important impact on treatment decision of clinicians, reduction of unnecessary antibiotic prescriptions and antibiotic costs.
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Antibacterianos/uso terapéutico , Prescripciones de Medicamentos/estadística & datos numéricos , Faringitis/diagnóstico , Faringitis/tratamiento farmacológico , Infecciones Estreptocócicas/diagnóstico , Streptococcus pyogenes/aislamiento & purificación , Enfermedad Aguda , Adolescente , Antibacterianos/economía , Niño , Preescolar , Costos y Análisis de Costo , Toma de Decisiones , Femenino , Fiebre/etiología , Humanos , Pruebas Inmunológicas , Masculino , Faringitis/microbiología , Estudios Prospectivos , Sensibilidad y Especificidad , Infecciones Estreptocócicas/tratamiento farmacológico , Resultado del TratamientoRESUMEN
Oral methanol intoxication is common, but dermal intoxication is rare. We report a previously healthy 19-month-old female infant admitted to the emergency department (ED) with vomiting and tonic-clonic seizure. On physical examination, she was comatose and presented signs of decompensated shock with Kussmaul breathing. Her left thigh was edematous, with purple coloration. Methanol intoxication was suspected due to high anion gap metabolic acidosis (pH, 6.89; HCO3, <3 meq/L) and exposure to spirit-soaked bandages (%96 methanol) for 24 hours and 3 days. The patient's serum methanol level was 20.4 mg/dL. She was treated with fomepizole and continuous venovenous hemodialysis (CVVHD) in the pediatric intensive care unit, and methanol levels decreased to 0 mg/dL after 12 hours. During follow-up, massive edema and subarachnoid hemorrhage in the occipital lobe were detected by computed tomography of the brain. The patient died after 7 days.Although methanol intoxication occurs predominantly in adults, it must be considered in children with high-anion gap metabolic acidosis. This case report demonstrates that fatal transdermal methanol intoxication can occur in children, and it is the second report in the English literature of transdermal methanol intoxication in an infant.
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Acidosis/tratamiento farmacológico , Antídotos/administración & dosificación , Metanol/toxicidad , Pirazoles/administración & dosificación , Hemorragia Subaracnoidea/etiología , Acidosis/inducido químicamente , Acidosis/complicaciones , Acidosis/diagnóstico , Antídotos/uso terapéutico , Resultado Fatal , Femenino , Fomepizol , Humanos , Lactante , Pirazoles/uso terapéutico , Diálisis RenalRESUMEN
OBJECTIVE: Suicide attempts (SAs) in the paediatric age group represent an important cause of morbidity and mortality. Our aim was to examine the factors affecting the decision to hospitalize children with a diagnosis of non-fatal SA by pills. METHODS: Children <18 years of age admitted with SA by pills during 2014 were evaluated retrospectively. Patients were divided into two groups: Group-I comprised hospitalised patients and Group-II included those who were discharged from the PED. These two groups were compared in terms of clinical and demographic characteristics recorded upon PED admission. RESULTS: A total of 196 patients were included in the study. The number of pills taken for self-poisoning in Group-I (median: 20 pills) was higher than that in Group-II (median: 12 pills) (p < 0.001), and the rate of pathological findings during the first paediatric psychiatric consultation was higher in Group-I (91.1%) than in the Group-II (54.8%) (p < 0.001). CONCLUSION: Factors affecting the disposition decision in cases of children who performed non-fatal SA via pills included the amount of medication taken for the suicide attempt and the presence of psychiatric disorders, as determined by a paediatric psychiatrist during the acute phase.
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OBJECTIVE: To evaluate the prognostic significance of microalbuminuria in critically ill children. DESIGN: Prospective study. SETTING: PICU of a teaching hospital. PATIENTS: Admitted critically ill children. INTERVENTIONS: The urine albumin-creatinine ratio was measured at admission and at 24 hours. Pediatric Risk of Mortality, Pediatric Index of Mortality II, Pediatric Logistic Organ Dysfunction, and Inotrope Score were calculated. MEASUREMENTS AND MAIN RESULTS: In total, 102 patients (median age, 19 mo) were included in the study, among whom were 30 mortalities. Microalbuminuria was identified in 62 patients (64%). The patients were classified into three groups: patients with sepsis, patients with noninfectious systemic inflammatory response syndrome, and patients without systemic inflammatory response syndrome. The highest clinical scores, albumin-creatinine ratio levels, mortality rate, and duration of mechanical ventilation were found in the sepsis group, and the lowest values were seen in patients without systemic inflammatory response syndrome (p < 0.05). Significant correlations were observed between the albumin-creatinine ratio levels and the clinical scores (p < 0.05). The receiver operating characteristics curve analysis showed that the areas under the curves were 0.818 and 0.781, respectively, for albumin-creatinine ratio measured at admission and at 24 hours to identify PICU mortality. At a cutoff value of 34.2 mg/g, albumin-creatinine ratio measured at admission may be able to discriminate between patients a with sensitivity of 63.3%, specificity of 93.3%, positive predictive value of 95%, and negative predictive value of 56%. CONCLUSIONS: Microalbuminuria is a simple, inexpensive, and useful tool for predicting mortality and morbidity in critically ill children in the PICU.
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Albuminuria/orina , Creatinina/orina , Sepsis/orina , Síndrome de Respuesta Inflamatoria Sistémica/orina , Adolescente , Área Bajo la Curva , Biomarcadores/orina , Niño , Preescolar , Femenino , Humanos , Lactante , Unidades de Cuidado Intensivo Pediátrico , Masculino , Valor Predictivo de las Pruebas , Estudios Prospectivos , Curva ROC , Respiración Artificial , Sepsis/mortalidad , Síndrome de Respuesta Inflamatoria Sistémica/mortalidad , Factores de TiempoRESUMEN
This study was conducted to investigate the respiratory viruses and subtyping of influenza A virus when positive by multiplex PCR in patients with flu-like symptoms, after the pandemic caused by influenza A (H1N1)pdm09. Nasopharyngeal swab samples collected from 700 patients (313 female, 387 male; age range: 24 days-94 yrs, median age: 1 yr) between December 2010 - January 2013 with flu-like symptoms including fever, headache, sore throat, rhinitis, cough, myalgia as defined by the World Health Organization were included in the study. Nucleic acid extractions (Viral DNA/RNA Extraction Kit, iNtRON, South Korea) and cDNA synthesis (RevertAid First Strand cDNA Synthesis Kits, Fermentas, USA) were performed according to the manufacturer's protocol. Multiplex amplification of nucleic acids was performed using DPO (dual priming oligonucleotide) primers and RV5 ACE Screening Kit (Seegene, South Korea) in terms of the presence of influenza A (INF-A) virus, influenza B (INF-B) virus, respiratory syncytial virus (RSV), and the other respiratory viruses. PCR products were detected by automated polyacrylamide gel electrophoresis using Screen Tape multiple detection system. Specimens which were positive for viral nucleic acids have been further studied by using specific DPO primers, FluA ACE Subtyping and RV15 Screening (Seegene, South Korea) kits. Four INF-A virus subtypes [human H1 (hH1), human H3 (hH3), swine H1 (sH1), avian H5 (aH5)] and 11 other respiratory viruses [Adenovirus, parainfluenza virus (PIV) types 1-4, human bocavirus (HBoV), human metapneumovirus (HMPV), rhinovirus types A and B, human coronaviruses (HCoV) OC43, 229E/NL63] were investigated with those tests. In the study, 53.6% (375/700) of the patients were found to be infected with at least one virus and multiple respiratory virus infections were detected in 15.7% (59/375) of the positive cases, which were mostly (49/59, 83%) in pediatric patients. RSV and rhinovirus coinfections were the most prevalent (18/29, 62.7%) dual infections. The distribution of 436 respiratory viruses identified from 375 patients were as follows; 189 (43.3%) RSV, 93 (21.4%) rhinovirus, 86 (19.8%) INF-A, seven (1.6%) INF-B, 22 (5%) PIV types 1-3, 14 (3.2%) HMPV, 11 (2.5%) HCoV, nine (2%) HBoV, and five (1.2%) adenovirus. Fifty-five (64%) out of 86 INF-A viruses were subtyped as hH3, 24 (27.9%) were sH1 and seven (8.1%) were hH1. Avian H5 was not detected in any samples. The overall prevalence rates of INF-A, INF-B, RSV and other respiratory viruses were 12%, 1%, 27%, and 14.6%, respectively. RSV was the most prevalent respiratory agent in pediatric (161/313, 51%) cases, while INF-A virus in adult (24/62, 38.7%) patients. Influenza viruses were detected as responsible pathogens in 13.3% (93/700) of the patients with flu-like symptoms. Among the cases, a 1-month-old baby was infected with three virus strains (INF-A hH1+INF-A sH1+HCoV OC43) and a 82-year-old patient was infected with two INF-A virus subtypes (hH3 + sH1). INF-A viruses were mostly detected (79/86) in winter period, from December to March. INF-A virus sH1, was the most prevalent subtype in flu cases till February 2011 (22/86), after replaced by INF-A virus hH3. Beginning from February 2012, a significant increase observed in the cases infected with INF-A virus subtype hH3 (39/86). In conclusion, the identification and surveillance of influenza virus types and subtypes circulating in populations have importance both for epidemiological data and selection of vaccine strains.
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Virus de la Influenza A/aislamiento & purificación , Infecciones del Sistema Respiratorio/virología , Virosis/virología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Femenino , Humanos , Lactante , Recién Nacido , Virus de la Influenza A/clasificación , Virus de la Influenza A/genética , Virus de la Influenza B/genética , Virus de la Influenza B/aislamiento & purificación , Masculino , Persona de Mediana Edad , Reacción en Cadena de la Polimerasa Multiplex , Nasofaringe/virología , Virus Sincitiales Respiratorios/genética , Virus Sincitiales Respiratorios/aislamiento & purificación , Rhinovirus/genética , Rhinovirus/aislamiento & purificación , Adulto JovenRESUMEN
PURPOSE: It was aimed to compare the results of long segment posterior instrumentation with intermediate pedicular screw + fusion at the level of the fractured segment including one vertebra above and one below the fractured vertebra (LSPI) and short segment posterior instrumentation with intermediate pedicular screw + fusion at the level of the fractured segment including one vertebra above and one below the fractured vertebra (SSPI) in the surgical treatment of thoracolumbar vertebral fractures. METHODS: Ninety patients with thoracolumbar vertebral (T11-L2) fractures operated between March 2015 and February 2022 were included in this retrospective study. The patients were divided into two groups as those who underwent LSPI (n, 54; age, 40.3) and those who underwent SSPI (n, 36; age, 39.7). Radiological evaluations like vertebral compression angle (VCA), vertebral corpus heights (VCH), intraoperative parameters, and complications were compared between the groups. RESULTS: Correction in early postoperative VCA was statistically significantly better in LSPI (p = 0.003). At 1-year follow-up, postoperative VCA correction was significantly more successful in LSPI (p = 0.001). There was no difference between the two groups in terms of correction loss in VCA measured at 1-year follow-up. There was no statistically significant difference between the two groups in terms of postoperative VCH, VCH at 1-year follow-up, and correction loss in VCH. CONCLUSION: LSPI provides better postoperative kyphosis correction of the fractured vertebra than SSPI. Regarding the segment level of posterior instrumentation, there was no difference between the two groups in terms of the loss of achieved correction of VCA, ABH, and PBH at 1-year follow-up. Operating a thoracolumbar fracture with LSPI will lengthen the operation and increase the number of intraoperative fluoroscopies compared to SSPI.
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OBJECTIVE: This study aimed to determine the frequency of low back pain after calcaneal fractures treated with open reduction internal fixation (ORIF) and the risk factors that cause this condition. METHODS: Thirty-one patients (27 males and 4 females) who underwent surgery for a unilateral calcaneal fracture between 2016 and 2020 and had no complaints of low back pain before fracture surgery were included in the study. The patients were divided into 2 groups: those who developed low back pain after the operation and those who did not. Patients were evaluated with the Life Quality Short Form SF-36, the Oswestry Disability Index (ODI), and American Orthopedic Foot-Ankle Association Score (AOFAS). Sanders' fracture type, joint range of motion (ROM) measurements of injured and uninjured limbs, maximal isometric muscle strength measurements, balance on 1 leg with pedobarographic measurements, and walking time were evaluated. The obtained data were compared among the 2 groups. RESULTS: Low back pain was observed in 71% of the patients and was detected after an average of 6 months from the operation. In ODI, 59.1% of the patients reported that low back pain limited their lives slightly. Patients with low back pain have lower AOFAS scores and worse SF-36 physical functionality than those without low back pain (P < .001, P=.016). Balance time on 1 foot in pedobarographic measurements, foot in ROM, ankle in ankle active, passive plantar flexion, inversion, active hip, passive internal, external rotation, muscle is the foot eversion force. In these measurements, the values of the injured side are intact. It was statistically significantly lower than the other side (interaction P < .1). CONCLUSION: Low back pain may occur after unilateral calcaneal fractures treated by ORIF. This may be caused by decreased angles of ankle dorsi and plantar flexion, foot inversion, hip abduction, and internal and external rotation. In the rehabilitation program, not only the ankle region but also the hip joint of the affected side should be included, and the kinetic chain that describes the interaction mechanism of the human body should not be forgotten. LEVEL OF EVIDENCE: Level IV, Prognostic Study.
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Calcáneo , Traumatismos de los Pies , Fracturas Óseas , Dolor de la Región Lumbar , Masculino , Femenino , Humanos , Dolor de la Región Lumbar/epidemiología , Dolor de la Región Lumbar/etiología , Fijación Interna de Fracturas/efectos adversos , Resultado del Tratamiento , Calcáneo/cirugía , Fracturas Óseas/cirugía , Factores de Riesgo , Estudios RetrospectivosRESUMEN
OBJECTIVE: It was aimed at evaluating the effect of the size of the pedicle screw placed on the fractured vertebra on the long-term radiological and clinical results of short-segment posterior instrumentation applied in the surgical treatment of thoracolumbar vertebral fractures. METHODS: This retrospective study included 36 patients who underwent short-segment posterior instrumentation surgery for a single-level thoracolumbar (T11-L2) fracture between January 2015 and March 2021. The patients included in the study were divided into 2 groups according to the size of the pedicle screw placed in the fractured vertebra (group A: intermediate screw 4.5 mm, ≤35 mm+less than 50% of the vertebral corpus length, m/f: 13/4, n: 17, age: 36.5; group B: intermediate screw 5.5 mm, ≥40 mm+more than 70% of the vertebral corpus length, m/f: 11/8, n: 19, age: 42.6). All patients were periodically evaluated clinically and radiologically. Vertebral compression angle (VCA), anterior and posterior vertebral body height (ABH-PBH), intraoperative parameters (instrumentation time and intraoperative fluoroscopy number), and complications were compared between the 2 groups. RESULTS: Both groups were comparable with respect to age, sex, level of injury, AO classification, mechanism of injury, and American Spinal Cord Injury Association impairment scale. Restoration of VCA and vertebral corpus heights was achieved sufficiently in both groups after operation (P < .0001). There was no significant difference between the 2 groups in terms of early postoperative VCA, VCA measured at final follow-up, or loss of correction in VCA. At the last follow-up, PBH was statistically significantly better preserved in group B (P=.0424). There was no difference between the 2 groups in terms of operation time and the number of intraoperative fluoroscopies. Implant failure was observed in 1 patient in group A. CONCLUSION: This study has revealed that using a long, thick pedicle screw placed in the fractured vertebra can better preserve the PBH at the final follow-up. No correlation was found between the size of the intermediate screw and the preservation of the correction in the postoperative vertebral heights and VCA during the follow-up. LEVEL OF EVIDENCE: Level III, Therapeutic Study.
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Fracturas por Compresión , Tornillos Pediculares , Fracturas de la Columna Vertebral , Humanos , Adulto , Estudios Retrospectivos , Vértebras Lumbares/diagnóstico por imagen , Vértebras Lumbares/cirugía , Vértebras Lumbares/lesiones , Vértebras Torácicas/diagnóstico por imagen , Vértebras Torácicas/cirugía , Vértebras Torácicas/lesiones , Fijación Interna de Fracturas/métodos , Fracturas de la Columna Vertebral/diagnóstico por imagen , Fracturas de la Columna Vertebral/cirugía , Resultado del TratamientoRESUMEN
Study Design: Pre-clinical animal experiment. Objective: In this study, we investigated therapeutic effects of silibinin in a spinal cord injury (SCI) model. In SCI, loss of cells due to secondary damage mechanisms exceeds that caused by primary damage. Ferroptosis, which is iron-dependent non-apoptotic cell death, is shown to be influential in the pathogenesis of SCI. Methods: The study was conducted as an in vivo experiment using a total of 78 adult male/female Sprague Dawley rats. Groups were as follows: Sham, SCI, deferoxamine (DFO) treatment, and silibinin treatment. There were subgroups with follow-up periods of 24 h, 72 h, and 6 weeks in all groups. Malondialdehyde (MDA), glutathione (GSH), and Fe2+ levels were measured by spectrophotometry. Glutathione peroxidase-4 (GPX4), ferroportin (FPN), transferrin receptor (TfR1), and 4-hydroxynonenal (4-HNE)-modified protein levels were assessed by Western blotting. Functional recovery was assessed using Basso-Beattie-Bresnahan test. Results: Silibinin achieved significant suppression in MDA and 4-HNE levels compared to the SCI both in 72-h and 6 weeks group (p < 0.05). GSH, GPX4, and FNP levels were found to be significantly higher in the silibinin 24 h, 72 h, and 6 weeks group compared to corresponding SCI groups (p < 0.05). Significant reduction in iron levels was observed in silibinin treated rats in 72 h and 6 weeks group (p < 0.05). Silibinin substantially suppressed TfR1 levels in 24 h and 72 h groups (p < 0.05). Significant difference among recovery capacities was observed as follows: Silibinin > DFO > SCI (p < 0.05). Conclusion: Impact of silibinin on iron metabolism and lipid peroxidation, both of which are features of ferroptosis, may contribute to therapeutic activity. Within this context, our findings posit silibinin as a potential therapeutic candidate possessing antiferroptotic properties in SCI model. Therapeutic agents capable of effectively and safely mitigating ferroptotic cell death hold the potential to be critical points of future clinical investigations.
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OBJECTIVE: This study aimed to compare the outcomes of traditional surgery (TS) with those of a 3-dimensional model-assisted surgery (3DS) in hallux valgus (HV) surgery with distal chevron osteotomy. METHODS: This randomized controlled trial study included 30 patients randomly grouped as TS and 3DS. In the 3DS group, the surgery was simulated on the 3D model before surgery, and that simulation was used as a guide during surgery. Various parameters, such as angles of the HV, intermetatarsal (IM), and distal metatarsal articular, were measured pre-surgery and during the final follow-up. The extent of lateralization of the first metatarsal (FM) head and plantar displacement of the FM head were assessed. Metrics like the duration of the osteotomy+lateralization+K wire fixation, tourniquet time, and fluoroscopy usage were recorded. All assessments were conducted independently and blindly. Patients remained unaware of their group allocation and the randomization procedure. RESULTS: Both groups showed no statistical differences in gender, operated side, age, or follow-up duration. For instance, in the 3DS group (n=15, age: 44.6 ± 9.6 years, male/female: 14/1, side right/left: 11/4, follow-up duration: 29.4 ± 8.7 months) and TS group (n=15, age: 44.8 ± 9.6 years, male/female: 13/2, side right/left: 10/5, follow-up duration: 28.8 ± 8.4 months). The 3DS group, however, showed better metrics with osteotomy+lateralization+K wire fixation, tourniquet duration, and number of fluoroscopies at 12.4 ± 1.2 minutes, 41.5 ± 3.8 minutes, 2.5 ± 0.6 times. In contrast, the TS group recorded 17.1 ± 1.5 minutes, 50.8 ± 3.4 minutes, and 3.3 ± 0.8 times, respectively (P <.001 for all). The 3DS group also achieved a more significant restoration of the IM angle (P < .001). Postsurgery, the 3DS group demonstrated superior outcomes in FM head lateralization, FM shortening, and plantar displacement (P <.001, P <.001 and P = .006, respectively, for all metrics). Only 1 patient in the 3DS group experienced a pin-tract infection, which was treated with wound care and oral antibiotics. CONCLUSION: Simulating surgery on a 3D model and using it as a guide significantly enhances surgical outcomes. Benefits include reduced operation time, tourniquet duration, decreased fluoroscopy usage, and improved first-ray alignment. The 3DS method also ensures better lateralization of the first metatarsal head and correction of the IM. Although 3D model-assisted HV chevron osteotomy surgery provides ideal deformity correction, it does not significantly affect postoperative functional outcomes. LEVEL OF EVIDENCE: Level I, Therapeutic Study. Cite this article as:Süer O, Özer MA, Govsa F, Öztürk AM, Aktuglu SK. Impact of surgery simulation using a 3-dimensional printed model on outcomes of hallux valgus surgery with distal chevron osteotomy: A randomized controlled trial. Acta Orthop Traumatol Turc., 2024;58(2):95-101.
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Hallux Valgus , Huesos Metatarsianos , Osteotomía , Impresión Tridimensional , Humanos , Hallux Valgus/cirugía , Osteotomía/métodos , Femenino , Masculino , Adulto , Persona de Mediana Edad , Resultado del Tratamiento , Huesos Metatarsianos/cirugía , Fluoroscopía/métodos , Cirugía Asistida por Computador/métodosRESUMEN
OBJECTIVE: Delayed neuropsychiatric syndrome may occur after carbon monoxide poisoning has completely healed. The literature on indicators to predict delayed neuropsychiatric syndrome in pediatric patients is limited. The aim of the study is to investigate the effectiveness of complete blood count parameters, neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, systemic immune inflammation index, glucose/potassium ratio, venous blood gas parameters, and carboxyhemoglobin in predicting delayed neuropsychiatric syndrome in children with carbon monoxide poisoning due to coal-burning stove. MATERIALS AND METHODS: The patients admitted to the pediatric emergency department with acute carbon monoxide poisoning between 2014 and 2019 were analyzed. The patients were divided into 2 groups as delayed neuropsychiatric syndrome (+) and delayed neuropsychiatric syndrome (-). Neutrophil/lymphocyte ratio, platelet/lymphocyte ratio, systemic immune inflammation index (platelet count×neutrophil count/lymphocyte count), and glucose/ potassium ratio were calculated. RESULTS: Of the 137 patients, 46 were diagnosed with delayed neuropsychiatric syndrome within 1 year of carbon monoxide poisoning. A control group was formed from 137 age- and sexmatched children. Glasgow Coma Scale < 15 was found in 11% of patients with delayed neuropsychiatric syndrome (-) and 8.7% of patients with delayed neuropsychiatric syndrome (+) (P = .773). Blood glucose, potassium, glucose/potassium ratio, platelet/lymphocyte ratio, white blood cell, neutrophil count, lymphocyte count, neutrophil/lymphocyte ratio, systemic immune inflammation index, venous partial pressure of carbon dioxide, carboxyhemoglobin, and methemoglobinemia levels were significantly different between control, delayed neuropsychiatric syndrome (+), and delayed neuropsychiatric syndrome (-) groups (P < .05). The most effective predictors for delayed neuropsychiatric syndrome were systemic immune inflammation index (area under the curve = 0.852; cut-off value > 1120; sensitivity = 89.1%; specificity = 75.8%), neutrophil (area under the curve = 0.841; cut-off value > 8000/mm3; sensitivity = 78.2%; specificity = 79.1%), and neutrophil/lymphocyte ratio (area under the curve = 0.828; cut-off value > 4; sensitivity = 78.2%; specificity = 75.5%). CONCLUSION: About one-third of children with carbon monoxide poisoning due to coal-burning stove develop delayed neuropsychiatric syndrome. Systemic immune inflammation index, neutrophil count, and neutrophil/lymphocyte ratio obtained immediately after the poisoning in the pediatric emergency department may be effective predictors for delayed neuropsychiatric syndrome.
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Research on spinal cord injuries is an important and living topic that raises many critical questions that need to be addressed. While numerous articles have compiled and compared various models of spinal cord injuries, there is limited comprehensive guide with clear instructions available for researchers who are unfamiliar with clip compression model. This model creates acute compression damage in spinal cord, which aims to mimic the nature of traumatic spinal cord damage in humans. Purpose of this article is to share our experience on clip compression model, with experience gained from more than 150 animals, and to provide guidance for researchers with lack of experience who wish to design studies with this model. We have defined several key variables, as well as the difficulties that may arise when applying this model.-Proper preparation, good infrastructure and necessary tools and knowledge of anatomy related is essential to the success of this model.-Good exposure with non-bleeding surgical site is key factor for surgical step.-Postoperative care is particularly challenging, and researchers should consider extending their studies over a reasonable time period to ensure that appropriate care could be provided.
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BACKGROUND: Purpose of this study was to identify factors affecting return to work time and functional outcomes after low-velocity gunshot injuries related to foot. Related complications are also analyzed. METHOD: This study conducted as retrospective cohort study in tertiary care university hospital. Data on 26 patients obtained through retrospective database search. Type of causing weapon, anatomic location of wound, wound type according to Gustilo Anderson classification, extend of damage regarding injured structures, extend of soft tissue damage, duration of hospital stay, need of reconstructive surgery, return-to-work time, follow-up period and functional scores at final follow-up were recorded. Factors affecting functional outcome and return-to-work time were analyzed. RESULTS: Total of 12 patients (46.2 %) experienced complications, with eight being deep soft tissue infections. The mean MFS score for the study group was 77.27 (±11.82). The mean MFS for the pistol group was 83.46 (±6.90), extent of soft tissue damage was an independent risk factor (OR 10.67, 95 % CI 1.70-66.72, p = 0.011) for poor outcomes. On average, patients took 10.12 months (±7.59) to return to work, the type of gun used was an independent variable associated with delayed return to work (OR 144, 95 % CI 8.04-2578.09, p = 0.011). CONCLUSION: Gunshot injuries related to foot can lead to a high rate of complications, loss of workdays, and permanent functional losses. Therefore, it is crucial to develop appropriate treatment plans and manage inevitable complications in these injuries. LEVEL OF EVIDENCE: Level IV, Case series.