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BACKGROUND/AIMS: Two earthquakes on February 6th, 2023 destroyed ten cities in Türkiye. We report our experience with pediatric victims during these catastrophes, with a focus on crush syndrome related-acute kidney injury (Crush-AKI) and death. METHOD: A web-based software was prepared. Patient demographics, time under rubble (TUR), admission laboratory data, dialysis, and kidney and overall outcomes were asked. RESULTS: 903 injured children (median age: 11.62 years) were evaluated. Mean TUR was 13 h (Interquartile range-IQR: 32.5), max 240 h). 31 of 32 patients with a TUR of >120 h survived. The patient who rescued after ten days survived.Two-thirds of the patients were given 50 mEq/L sodium-bicarbonate in 0.45% sodium-chloride solution on admission day. 58% of patients were given intravenous fluid (IVF) at a volume of 2000-3000 mL/m2 body surface area (BSA), 40% of 3000-4000 mL/m2 BSA, and only 2% of >4000 mL/m2 BSA. 425 patients had surgeries, 48 suffered from major bleeding. Amputations were recorded in 96 patients. Eighty-two and 66 patients required ventilator and inotropic support, respectively.Crush-AKI developed in 314 patients (36% of all patients). 189 patients were dialyzed. Age > 15 years, creatine phosphokinase (CK)≥20 950 U/L, TUR≥10 h, and the first-day IVF volume < 3000-4000 mL/m2 BSA were associated with Crush-AKI development. 22 deaths were recorded, 20 of 22 occurred in patients with Crush-AKI and within the first 4 days of admission. All patients admitted after 7 days survived. CONCLUSIONS: This is the most extensive pediatric kidney disaster data after an earthquake. Serum CK level was significantly associated with Crush-AKI at the levels of >20 950 U/L, but not with death. Adolescent age and initial IVF of less than 3000-4000 mL/m2 BSA were also asscoiated with Crush-AKI. Given that mildly injured victims can survive longer periods in the disaster field, we suggest uninterrupted rescue activity for at least 10 days.
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BACKGROUND: On February 6th, 2023, two consecutive earthquakes struck southeastern Türkiye with magnitudes of 7.7 and 7.6, respectively. This study aimed to analyze the clinical and laboratory findings, as well as management of pediatric victims with Crush Syndrome (CS) and Acute Kidney Injury (AKI). METHODS: The study included pediatric earthquake victims who were presented to Mersin University Hospital. Clinical and laboratory characteristics of the patients were collected retrospectively. RESULTS: Among 649 patients, Crush injury (CI), CS and AKI was observed in 157, 59, and 17 patients, respectively. White blood cell count (12,870 [IQR: 9910-18700] vs. 10,545 [IQR: 8355-14057] /µL, P < 0.001), C-reactive protein (51.27 [IQR: 14.80-88.78] vs. 4.59 [1.04-18.25] mg/L, P < 0.001) and myoglobin levels (443.00 [IQR: 198.5-1759.35] vs. 17 [11.8-30.43] ng/ml) were higher in patients with CS, while their sodium (IQR: 134 [131-137] vs. 136 [134-138] mEq/L, P < 0.001) levels were lower compared to non-CS patients. An increase in myoglobin levels was identified as an independent risk factor for developing CS (OR = 1.017 [1.006-1.027]). Intravenous fluid replacement was administered to the patients with CS at a dose of 4000 cc/m2/day. Hypokalemia was observed in 51.9% of the CS patients on the third day. All patients with AKI showed improvement and no deaths were reported. CONCLUSIONS: Hyponatremia and increase in inflammation markers associated with CS may be observed. An increase in myoglobin levels was identified as a risk factor for CS. Hypokalemia may be seen as a complication of vigorous fluid therapy during hospitalization.
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Injúria Renal Aguda , Síndrome de Esmagamento , Terremotos , Humanos , Síndrome de Esmagamento/sangue , Síndrome de Esmagamento/terapia , Síndrome de Esmagamento/complicações , Criança , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/terapia , Injúria Renal Aguda/sangue , Injúria Renal Aguda/diagnóstico , Masculino , Feminino , Estudos Retrospectivos , Pré-Escolar , Adolescente , Proteína C-Reativa/análise , Mioglobina/sangue , LactenteRESUMO
OBJECTIVE: >50,000 people died in the February 2023 earthquakes in Türkiye. The aim of this study was to identify the factors affecting mortality rates of the trauma patients who were presented to the emergency department (ED) after the earthquake and provide suggestions for better preparedness strategies for future natural disasters. METHODS: This retrospective, cross-sectional study encompassed data from 955 trauma patients out of 3072 patients aged 18 years and above who sought assistance in the ED. Patients were divided into two groups: the survivor group and the exitus group. Age, gender, the city where patients came from, type of presentation, injured organ systems and mechanisms of injury, laboratory findings, the diagnoses in the ED, time spent in the ED, surgical intervention, and hemodialysis sessions were analyzed. The characteristics of those who could not be identified at the presentation to the ED were subjected to additional analysis. RESULTS: Out of 955 patients, 75.9% had extremity injuries, with crushing injuries (23.6%) being predominant. There were no significant differences in age or gender between the survivor and exitus groups (p = 0.776, p = 0.522), nor in the province of admission (p = 0.249). Clinical factors indicated that the exitus group were more likely to lack identification documents (29.6%), have spent longer trapped under debris, and have a higher frequency of ambulance transportation. Injuries such as chest and abdominal trauma, specific injury types, and amputation or open wounds were notably more frequent in the exitus group. Diagnoses revealed that metabolic causes were more common in exitus group (p < 0.001). While no significant difference existed in the need for emergency surgical intervention (p = 0.939), a higher frequency of emergency hemodialysis was observed among exitus group (p = 0.001). Laboratory findings indicated higher levels of various markers and lower calcium, base excess, and pH levels among those in the exitus group. CONCLUSION: In the aftermath of a devastating earthquake, this study underscores the formidable challenges faced by healthcare systems during natural disasters. To prepare for future disasters, healthcare systems must enhance resilience, develop rapid identification techniques, and adopt a holistic patient care approach.
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Síndrome de Esmagamento , Terremotos , Humanos , Estudos Retrospectivos , Estudos Transversais , Turquia , Síndrome de Esmagamento/epidemiologiaRESUMO
BACKGROUND: Double crush syndrome (DCS) is characterized by multiple compression sites along a single peripheral nerve. It commonly presents with persistent distal symptoms despite surgical treatment for cervical radiculopathy. Management typically involves nerve release of the most symptomatic site. However, due to overlapping symptoms with cervical radiculopathy, patients may undergo cervical surgery prior to DCS diagnosis. Due to its rarity and frequent misdiagnosis, the authors aim to utilize a large national database to investigate the incidence and associations of DCS. METHODS: The Pearldiver database was utilized to identify patients undergoing cervical surgery for the management of cervical radiculopathy. Patients were stratified into three cohorts based on their clinical course before and after cervical surgery. The primary outcome was the prevalence of DCS, and secondary outcomes included an evaluation of predictive factors for each Group, using a significance level of P < 0.05. RESULTS: Among 195,271 patients undergoing cervical surgery for cervical radiculomyelopathy, 97.95% were appropriately managed, 1.42% had potentially mids-diagnosed DCS, and 0.63% were treatment-resistant. Diabetes and obesity were significant predictors of potentially misdiagnosed DCS (P < 0.05). CONCLUSION: This study presents data indicating that 1.42% of patients who receive cervical surgery may have underlying DCS and potentially benefit from nerve release prior to undergoing surgery. A concurrent diagnosis of diabetes and obesity may predict an underlying DCS.
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Vértebras Cervicais , Síndrome de Esmagamento , Bases de Dados Factuais , Radiculopatia , Humanos , Feminino , Pessoa de Meia-Idade , Incidência , Radiculopatia/cirurgia , Radiculopatia/epidemiologia , Vértebras Cervicais/cirurgia , Síndrome de Esmagamento/epidemiologia , Síndrome de Esmagamento/cirurgia , Masculino , Idoso , AdultoRESUMO
BACKGROUND: Double crush syndrome refers to a nerve in the proximal region being compressed, affecting its proximal segment. Instances of this syndrome involving ulnar and cubital canals during ulnar neuropathy are rare. Diagnosis solely through clinical examination is challenging. Although electromyography (EMG) and nerve conduction studies (NCS) can confirm neuropathy, they do not incorporate inching tests at the wrist, hindering diagnosis confirmation. We recently encountered eight cases of suspected double compression of ulnar nerve, reporting these cases along with a literature review. METHODS: The study included 5 males and 2 females, averaging 45.6 years old. Among them, 4 had trauma history, and preoperative McGowan stages varied. Ulnar neuropathy was confirmed in 7 cases at both cubital and ulnar canal locations. Surgery was performed for 4 cases, while conservative treatment continued for 3 cases. RESULTS: In 4 cases with wrist involvement, 2 showed ulnar nerve compression by a fibrous band, and 1 had nodular hyperplasia. Another case displayed ulnar nerve swelling with muscle covering. Among the 4 surgery cases, 2 improved from preoperative McGowan stage IIB to postoperative stage 0, with significant improvement in subjective satisfaction. The remaining 2 cases improved from stage IIB to IIA, respectively, with moderate improvement in subjective satisfaction. In the 3 cases receiving conservative treatment, satisfaction was significant in 1 case and moderate in 2 cases. Overall, there was improvement in hand function across all 7 cases. CONCLUSION: Typical outpatient examinations make it difficult to clearly differentiate the two sites, and EMG tests may not confirm diagnosis. Therefore, if a surgeon lacks suspicion of this condition, diagnosis becomes even more challenging. In cases with less than expected postoperative improvement in clinical symptoms of cubital tunnel syndrome, consideration of double crush syndrome is warranted. Additional tests and detailed EMG tests, including inching tests at the wrist, may be necessary. We aim to raise awareness double crush syndrome with ulnar nerve, reporting a total of 7 cases to support this concept.
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Síndrome de Esmagamento , Síndromes de Compressão do Nervo Ulnar , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Síndrome de Esmagamento/cirurgia , Síndrome de Esmagamento/diagnóstico , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/fisiopatologia , Cotovelo/inervação , Cotovelo/cirurgia , Eletromiografia , Condução Nervosa/fisiologia , Resultado do Tratamento , Nervo Ulnar/cirurgia , Nervo Ulnar/fisiopatologia , Síndromes de Compressão do Nervo Ulnar/cirurgia , Síndromes de Compressão do Nervo Ulnar/diagnóstico , Síndromes de Compressão do Nervo Ulnar/etiologia , Síndromes de Compressão do Nervo Ulnar/fisiopatologia , Punho/inervaçãoRESUMO
INTRODUCTION: This study aimed to retrospectively analyze patients who presented to the orthopedic and traumatology clinic following the 2023 Kahramanmaras earthquakes. PATIENTS AND METHODS: Over a week after the earthquakes, two hundred and sixty patients were consulted at our clinic. Demographic data of the patients, duration of being under the rubble, fracture locations, types of surgeries performed, number of surgical sessions attended by individuals, and early mortality rate within one month were determined. RESULTS: The mean age of the patients was 40.2 ± 22.4 years. One hundred thirty-eight (53.1%) were female, and 122 (46.9%) were male. The average duration of being under the rubble was determined as 27.1 ± 28.0 hours. Sixteen patients died within one month after the earthquake. The one-month mortality rate among patients with orthopedic injuries was 6.15%. Forty-seven fasciotomies were performed in 35 patients, and 22 amputations were performed in 19 patients. The most injured region was the lower extremity (78 cases, 40%). The ratio of external and internal fixation in extremity fractures was 22%. CONCLUSIONS: The management of musculoskeletal injuries can be successful with proper triage and treatment plans. Decisions regarding fasciotomy and amputation in patients with crush syndrome following an earthquake should be individualized. Implant sets should be planned accordingly, especially considering the higher occurrence of lower extremity injuries.
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Crush syndrome induced by skeletal muscle compression causes fatal rhabdomyolysis-induced acute kidney injury (RIAKI) that requires intensive care, including hemodialysis. However, access to crucial medical supplies is highly limited while treating earthquake victims trapped under fallen buildings, lowering their chances of survival. Developing a compact, portable, and simple treatment method for RIAKI remains an important challenge. Based on our previous finding that RIAKI depends on leukocyte extracellular traps (ETs), we aimed to develop a novel medium-molecular-weight peptide to provide clinical treatment of Crush syndrome. We conducted a structure-activity relationship study to develop a new therapeutic peptide. Using human peripheral polymorphonuclear neutrophils, we identified a 12-amino acid peptide sequence (FK-12) that strongly inhibited neutrophil extracellular trap (NET) release in vitro and further modified it by alanine scanning to construct multiple peptide analogs that were screened for their NET inhibition ability. The clinical applicability and renal-protective effects of these analogs were evaluated in vivo using the rhabdomyolysis-induced AKI mouse model. One candidate drug [M10Hse(Me)], wherein the sulfur of Met10 is substituted by oxygen, exhibited excellent renal-protective effects and completely inhibited fatality in the RIAKI mouse model. Furthermore, we observed that both therapeutic and prophylactic administration of M10Hse(Me) markedly protected the renal function during the acute and chronic phases of RIAKI. In conclusion, we developed a novel medium-molecular-weight peptide that could potentially treat patients with rhabdomyolysis and protect their renal function, thereby increasing the survival rate of victims affected by Crush syndrome.
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Injúria Renal Aguda , Síndrome de Esmagamento , Armadilhas Extracelulares , Rabdomiólise , Animais , Camundongos , Humanos , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/tratamento farmacológico , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/tratamento farmacológico , Rabdomiólise/complicações , Rabdomiólise/tratamento farmacológico , Leucócitos , Peptídeos/farmacologia , Peptídeos/uso terapêuticoRESUMO
INTRODUCTION: Disasters and accidents have occurred with increasing frequency in recent years. Primary disasters have the potential to result in mass casualty events involving crush syndrome (CS) and other serious injuries. Prehospital providers and emergency clinicians stand on the front lines of these patients' evaluation and treatment. However, the bulk of our current knowledge, derived from historical data, has remained unchanged for over ten years. In addition, no evidence-based treatment has been established to date. OBJECTIVE: This narrative review aims to provide a focused overview of, and update on, CS for both prehospital providers and emergency clinicians. DISCUSSION: CS is a severe systemic manifestation of trauma and ischemia involving soft tissue, principally skeletal muscle, due to prolonged crushing of tissues. Among earthquake survivors, the reported incidence of CS is 2-15%, and mortality is reported to be up to 48%. Patients with CS can develop cardiac failure, kidney dysfunction, shock, systemic inflammation, and sepsis. In addition, late presentations include life-threatening systemic effects such as hypovolemic shock, hyperkalemia, metabolic acidosis, and disseminated intravascular coagulation. Immediately beginning treatment is the single most important factor in reducing the mortality of disaster-situation CS. In order to reduce complications from CS, early, aggressive resuscitation is recommended in prehospital settings, ideally even before extrication. However, in large-scale natural disasters, it is difficult to diagnose CS, and to reach and start treatments such as continuous administration of massive amounts of fluid, diuresis, and hemodialysis, on time. This may lead to delayed diagnosis of, and high on-site mortality from, CS. To overcome these challenges, new diagnostic and therapeutic modalities in the CS animal model have recently been advanced. CONCLUSIONS: Patient outcomes can be optimized by ensuring that prehospital providers and emergency clinicians maintain a comprehensive understanding of CS. The field is poised to undergo significant advances in coming years, given recent developments in what is considered possible both technologically and surgically; this only serves to further emphasize the importance of the field, and the need for ongoing research.
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Síndrome de Esmagamento , Serviços Médicos de Emergência , Insuficiência Cardíaca , Animais , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/diagnóstico , Síndrome de Esmagamento/terapia , Músculo Esquelético , InflamaçãoRESUMO
Crush syndrome due to traumatic rhabdomyolysis is one of the most significant problems to occur following earthquakes. On February 6, 2023, millions of people in Turkey were affected by two consecutive Kahramanmaras earthquakes. The present study reports the analysis of clinical and laboratory findings of crush syndrome in pediatric earthquake victims admitted to our hospital from our region where the earthquake had a devastating effect. Clinical and laboratory findings concerning earthquake victims with crush syndrome were analyzed within the first week to determine what factors are predictive of kidney replacement therapy (KRT). The data of patients were retrospectively collected from medical records. A total of 310 children were admitted as earthquake victims to the pediatric emergency department. Ninety-seven (31%) of these patients had crush syndrome. Fifty-three (55%) of those with crush syndrome were female. The mean age was 10.9 ± 4.7 years, and the mean time under the rubble was 30.6 ± 23.8 h. Twenty-two patients (23%) required KRT. Hemodialysis was applied to 16 (73%) of them, and hemodiafiltration was applied to the other six (27%) in the pediatric intensive care unit. Regarding creatine kinase (CK) levels, the area under the receiver operating characteristic (ROC) curve (AUC) for predicting KRT was 0.905 (95% confidence interval [CI] 0.848-0.963; p < 0.001). The optimal cut-off value was 40,000 U/L with a sensitivity of 86% and a specificity of 83%. In terms of the percentage of body area crushed, the AUC for predicting KRT was 0.907 (95% CI 0.838-0.976; p < 0.001). The optimal cut-off value was 30% with a sensitivity of 86% and a specificity of 88%. Multiple logistic regression analysis showed that each 10% increase in body area crushed (OR 4.16, 95% CI 1.58-10.93, p = 0.004) and 1 mg/dl increase in the serum phosphorus level (OR 4.19, 95% CI 1.71-10.28, p = 0.002) were significant risk factors for dialysis treatment. CONCLUSIONS: Crush syndrome and kidney problems are common following disasters like earthquakes. Clinical and laboratory findings at admission can predict dialysis requirement in earthquake victims. While CK elevation, body area crushed percentage, and increased phosphorus level were predictive of dialysis treatment, time under the rubble was not. Even if the patients were under the rubble for a short time, acute kidney injury (AKI) may develop as a result of severe hypovolemia due to crush injuries, and patients may need KRT. WHAT IS KNOWN: â¢Crush syndrome after earthquakes needs to be treated carefully in victims and can cause AKI and mortality when not treated timely and appropriately. WHAT IS NEW: â¢CK level elevation, body area crushed percentage, and increased phosphorus level are predictive of dialysis treatment. â¢The time under the rubble may not be predictive of dialysis requirement.
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Injúria Renal Aguda , Síndrome de Esmagamento , Terremotos , Humanos , Criança , Feminino , Adolescente , Masculino , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/diagnóstico , Síndrome de Esmagamento/terapia , Estudos Retrospectivos , Injúria Renal Aguda/diagnóstico , Injúria Renal Aguda/etiologia , Injúria Renal Aguda/terapia , Diálise Renal , FósforoRESUMO
INTRODUCTION: Primary disasters may result in mass casualty events with serious injuries, including crush injury and crush syndrome. OBJECTIVE: This narrative review provides a focused overview of crush injury and crush syndrome for emergency clinicians. DISCUSSION: Millions of people worldwide annually face natural or human-made disasters, which may lead to mass casualty events and severe medical issues including crush injury and syndrome. Crush injury is due to direct physical trauma and compression of the human body, most commonly involving the lower extremities. It may result in asphyxia, severe orthopedic injury, compartment syndrome, hypotension, and organ injury (including acute kidney injury). Crush syndrome is the systemic manifestation of severe, traumatic muscle injury. Emergency clinicians are at the forefront of the evaluation and treatment of these patients. Care at the incident scene is essential and focuses on treating life-threatening injuries, extrication, triage, fluid resuscitation, and transport. Care at the healthcare facility includes initial stabilization and trauma evaluation as well as treatment of any complication (e.g., compartment syndrome, hyperkalemia, rhabdomyolysis, acute kidney injury). CONCLUSIONS: Crush injury and crush syndrome are common in natural and human-made disasters. Emergency clinicians must understand the pathophysiology, evaluation, and management of these conditions to optimize patient care.
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Injúria Renal Aguda , Síndromes Compartimentais , Síndrome de Esmagamento , Incidentes com Feridos em Massa , Rabdomiólise , Humanos , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/diagnóstico , Síndrome de Esmagamento/terapia , Injúria Renal Aguda/terapia , Injúria Renal Aguda/complicações , Rabdomiólise/diagnóstico , Rabdomiólise/etiologia , Rabdomiólise/terapia , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/etiologia , Síndromes Compartimentais/terapiaRESUMO
PURPOSE: Injuries increase the risk of venous thromboembolism (VTE). However, the literature on the management of anticoagulant therapy in pediatric patients with crush injury is limited. In this study, we aimed to share our experience about anticoagulant thromboprophylaxis in pediatric patients with earthquake-related crush syndrome. METHODS: This study included patients who were evaluated for VTE risk after the Turkey-Syria earthquake in 2023. Since there is no specific pediatric guideline for the prevention of VTE in trauma patients, risk assessment for VTE and decision for thromboprophylaxis was made by adapting the guideline for the prevention of perioperative VTE in adolescent patients. RESULTS: Forty-nine patients [25 males and 24 females] with earthquake-related crush syndrome had participated in the study. The median age of the patients was 13.5 (8.8-15.5) years. Seven patients (14.6%) who had no risk factors for thrombosis were considered to be at low risk and did not receive thromboprophylaxis. Thirteen patients (27.1%) with one risk factor for thrombosis were considered to be at moderate risk and 28 patients (58.3%) with two or more risk factors for thrombosis were considered to be at high risk. Moderate-risk patients (n = 8) and high-risk patients aged < 13 years (n = 11) received prophylactic enoxaparin if they could not be mobilized early, while all high-risk patients aged ≥ 13 years (n = 13) received prophylactic enoxaparin. CONCLUSION: With the decision-making algorithm for thyromboprophylaxis we used, we observed a VTE rate of 2.1% in pediatric patients with earthquake-related crush syndrome.
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Síndrome de Esmagamento , Terremotos , Trombose , Tromboembolia Venosa , Masculino , Feminino , Adolescente , Humanos , Criança , Anticoagulantes/uso terapêutico , Enoxaparina/uso terapêutico , Enoxaparina/efeitos adversos , Tromboembolia Venosa/epidemiologia , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/prevenção & controle , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/induzido quimicamente , Síndrome de Esmagamento/tratamento farmacológicoRESUMO
Two major earthquakes measuring 7.8 and 7.7 on the Richter scale struck Turkey and Northern Syria on February 6, claiming more than 50,000 lives. In such an unprecedented disaster, radiologists were confronted with very critical tasks of stepping out of the routine reporting process, performing radiological triage, managing acute adverse events, and optimizing imaging protocols. In our experience, radiologists can take three different positions in such disasters: (1) in the scene of the disaster, (2) serving in teleradiology, and (3) working in tertiary hospital for transported patients. With this article, we aimed to describe the challenges radiologists face on the three main fronts and how we manage these challenges.
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Desastres , Terremotos , Humanos , Triagem , Radiologistas , Centros de Atenção TerciáriaRESUMO
On February 6, two major earthquakes with magnitudes of 7.8 and 7.7 on the Richter scale hit Turkey and Northern Syria causing more than 50,000 deaths. In the immediate aftermath of the earthquakes, our major tertiary medical referral center received dozens of cases of crush syndrome, presenting with a variety of imaging findings. Crush syndrome is characterized by hypovolemia, hyperkalemia, and myoglobinuria that can lead to rapid death of victims, despite their survival of staying under wreckage for days. The typical triad of crush syndrome consists of the acute tubular necrosis, paralytic ileus, and third-space edema. In this article, we focus primarily on characteristic imaging findings of earthquake-related crush syndrome and divided them into two distinct subsections: myonecrosis, rapid hypovolemia, excessive third-space edema, acute tubular necrosis, and paralytic ileus, which are directly related to crush syndrome, and typical accompanying findings of earthquake-related crush syndrome. Lower extremity compression in earthquake survivors results in the typical third-space edema. In addition to the lower extremities, other skeletal muscle regions are also affected, especially rotator muscles, trapezius, and pectoral muscles. Although it may be relatively easy to better detect myonecrosis with contrast-enhanced CT scans, changing the windowing of the images may be helpful.
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Síndrome de Esmagamento , Terremotos , Humanos , Síndrome de Esmagamento/diagnóstico por imagem , Síndrome de Esmagamento/complicações , Hipovolemia/complicações , Tomografia Computadorizada por Raios X , Necrose/complicaçõesRESUMO
We report on the case of a 28-y-old man with both legs and left arm trapped for nearly 6 h after falling and subsequently being trapped by a boulder during a hike in the wilderness. Extrication required equipment designed for urban environments and was operated by an unconventional team of rescue professionals. The patient experienced multiple right lower-extremity orthopedic injuries, acute kidney injury secondary to rhabdomyolysis, and bilateral segmental pulmonary emboli. In this article, we detail the extrication and review the treatment guidelines for crush injuries that focus on aggressive fluid resuscitation prior to and during extrication and medication administration only if hyperkalemia presents. Wilderness rescuers should plan for the use of unconventional rescue equipment in austere prolonged rescue scenarios.
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Injúria Renal Aguda , Air Bags , Rabdomiólise , Masculino , Humanos , Rabdomiólise/etiologia , Rabdomiólise/terapia , Perna (Membro) , HidrataçãoRESUMO
In this article, we present a rare type of acute compartment syndrome affecting the deltoid muscle, which occurred after a crush syndrome in a patient discovered at home in a stuporous state. Although compartment syndromes are not rare, certain circumstances cause unusual consequences and localizations, shoulder impotence in the present case. The importance of an early diagnosis is obvious to avoid the risk of irreversible lesions. We describe predisposing circumstances and provide a brief review of the pathophysiology of this syndrome.
Nous présentons un type rare de syndrome de loge aigu touchant le deltoïde apparu après un crush syndrome chez un patient découvert au domicile dans un état stuporeux. Bien que les syndromes de loge ne soient pas rares au sens large du terme, certaines circonstances provoquent des conséquences et localisations inhabituelles, une impotence de l'épaule dans le cas rapporté. L'importance de réaliser un diagnostic précoce est évidente au risque de laisser évoluer des lésions irréversibles. Nous décrivons les circonstances favorisantes et présentons un bref rappel concernant la physiopathologie de ce syndrome.
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Síndromes Compartimentais , Masculino , Humanos , Síndromes Compartimentais/diagnóstico , Síndromes Compartimentais/etiologia , Doença AgudaRESUMO
Background: Acute kidney injury (AKI) following severe trauma is common. However, the requirement of renal replacement therapy (RRT) in these patients is rare and is associated with high morbidity and mortality. The primary objective of this study was to identify odds of risk factors, in particular, hypotension at presentation, for the requirement of RRT in patients with AKI following trauma. Methods: We performed a case-control study involving patients who were admitted to the intensive care unit (ICU) at a level I trauma center for at least 24 hours. The primary outcome measure was a study of the odds of risk factors associated with the requirement of RRT in such patients. Univariate comparisons and multiple logistic regression analyses were done to identify other risk factors. Results: The presence of crush injury, sepsis, and elevated serum creatinine (sCr) on arrival were identified to be independent risk factors for RRT requirement. Hypotension and exposure to radiocontrast or nephrotoxic antimicrobials were not found to be associated with the need for RRT. Acute kidney injury requiring RRT was associated with significantly increased ICU length of stay (15 days vs 5 days; p < 0.001) and higher mortality (83% vs 35%; p < 0.001). Conclusion: The presence of crush injury, sepsis, and elevated sCr on presentation were identified to be independent risk factors while hypotension association was insignificant for AKI requiring RRT in our investigation. How to cite this article: Soni KD, Singh A, Tyagi A, Singh Y, Aggarwal R, Trikha A. Risk Factors and Outcomes of Post-traumatic Acute Kidney Injury Requiring Renal Replacement Therapy: A Case-Control Study. Indian J Crit Care Med 2023;27(1):22-25.
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Earthquakes are unpredictable natural disasters accompanied by material damage and many victims. In the case of a person remaining trapped under the collapsed material, the development of crush syndrome can occur. Crush syndrome is the result of traumatic rhabdomyolysis and is present in 2%-15% of all injured persons in an earthquake. It is not easy to recognize, and proper treatment is challenging. Persons who have a clear crush injury and/or have been immobilized for more than four hours should be considered potential victims of crush syndrome. Therefore, knowledge about crush syndrome must be comprehensive and accessible to all parties involved. In this paper, the management of crush syndrome victims, which includes the principles of triage, and medical and logistic principles as well, is presented. Triage principles are presented at the level of triage priorities, places, and diagnoses. Medical principles, crucial for crush syndrome, are presented regarding the duration of compression and time before or after extraction of the patient. Logistic principles provide an overview of the priorities and modes of transport in relation to distance of health institutions, and the importance of management and education associated with crush syndrome. Each country with recognized disasters (natural or man-made) in which crush-related victims are expected, will benefit if the knowledge about triage, medical and logistic principles for crush syndrome is incorporated in their educational programs and regularly updated.
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Síndrome de Esmagamento , Terremotos , Triagem , Humanos , Síndrome de Esmagamento/terapia , Síndrome de Esmagamento/complicações , Síndrome de Esmagamento/diagnósticoRESUMO
INTRODUCTION: Rhabdomyolysis induced acute kidney injury (AKI) develops due to leakage of the potentially nephrotoxic intracellular content into the circulation. This study aimed to evaluate the prevalence and predictive factors of AKI in Kermanshah earthquake victims. METHODS: This cross-sectional study was performed on victims of 2017 Kermanshah earthquake, Iran, who were admitted in Kermanshah and Tehran Hospitals. Data of the hospitalized patients were gathered and the prevalence of rhabdomyolysis induced AKI was studied. In addition, correlations of various clinical and laboratory variables with rhabdomyolysis induced AKI were assessed. RESULTS: 370 hospitalized patients with the mean age of 39.24 ± 20.32 years were studied (58.6% female). 10 (2.7% of all admitted) patients were diagnosed with AKI. Time under the rubble (p < .0001), serum level of creatinine phosphokinase (CPK) (p < .001), lactate dehydrogenase (LDH) (p < .0001), aspartate aminotransferase (AST) (p = .001) and uric acid (p = .003) were significantly higher in patients with AKI. Area under the ROC curves of CPK, LDH, AST, and uric acid for predicting the risk of developing AKI were 0.883 (95% CI: 0.816-0.950), 0.865 (95% CI: 0.758-0.972), 0.846 (95% CI: 0.758-0.935), and 0.947 (95% CI: 0.894-0.100), respectively. The best cutoff points for CPK, LDH, AST, and uric acid in this regard were 1656 IU/L, 839.5 U/L, 46.00 IU/L, and 5.95 mg/dL. CONCLUSION: The rate of traumatic rhabdomyolysis induced AKI development was estimated to be 2.7%. Time under the rubble and serum levels of CPK, LDH, AST, and uric acid were identified as the most important predictive factors of AKI development.
Assuntos
Injúria Renal Aguda/etiologia , Síndrome de Esmagamento/complicações , Terremotos , Rabdomiólise/complicações , Injúria Renal Aguda/epidemiologia , Adulto , Biomarcadores/sangue , Estudos Transversais , Síndrome de Esmagamento/epidemiologia , Feminino , Humanos , Irã (Geográfico)/epidemiologia , Masculino , Prevalência , Rabdomiólise/epidemiologiaRESUMO
BACKGROUND: Double crush syndrome (DCS) of the ulnar nerve, including cubital tunnel syndrome with ulnar tunnel syndrome (UTS), is uncommon. This study compares the postoperative outcomes of patients with isolated ulnar tunnel syndrome versus those with double crush syndrome of the elbow and ulnar tunnel. METHODS: This study enrolled 22 patients: 12 underwent cubital tunnel surgery and ulnar tunnel surgery (double crush group); and 10 underwent only ulnar tunnel decompression (isolated UTS group). Postoperative effect evaluation of patients in both groups after at least 2.6 years (mean, 5.1 years and 5.7 years, respectively). Statistical analysis compared postoperative function, physical examination, and patient-reported satisfaction between groups. RESULTS: In terms of postoperative grip strength, there was no difference between the postoperative states of the two groups (0.88 ± 0.04 versus 0.87 ± 0.05), while there was statistical difference in terms of the increment of the grip strength (p = 0.036); the two-point discrimination of isolated UTS group is better than the double crush group (90% versus 83.3%); double crush patients reported lower satisfaction than the UTS group (90% versus 83.3%). CONCLUSIONS: At a minimum of 2.6 years after the nerve decompression, the patients of isolated UTS group are likely to have superior grip strength increment than patients with a history of double crush surgery, and there is no big difference in the final recovery situation. The sensation and satisfaction of isolated UTS group after nerve release were better compared with patients following double crush surgery.
RESUMO
The aim of this work is to refer on the death due to crush syndrome in 1277 of Pope John XXI, philosopher, logician, anatomist, physician scientist, university professor of medicine at the university of Siena and author of books adopted for nearly 4 centuries in universities in the Middle Ages. The Pope died crushed by the ceiling of his office which had been built in rush to meet his need for a quiet and warm place, his need of light and nature. There he attended to his duties of governing the church, studied fine theological questions, inspected the stars, made experiments and discussed with the renowned ophthalmologists who in those days made Viterbo the center of the study on vision. Following the fall of the ceiling of his apartment, John XXI was extracted alive from among the pieces of wood and stones. However, a few days after the disaster, he died in bad conditions (miserabiliter). He experienced a typical death due to crush syndrome which was described for the first time by Antonino D'Antona, following the Messina-Reggio Calabria 1908 earthquake. He was born (c. 1210-1220) in Lisbon as Pedro Hispano (Peter of Spain). He had regular trivium and quadrivium courses at the University of Paris under Albertus Magnus, a talented naturalist. He became Master of Arts, then studied medicine out of Paris (probably Montpellier or Salerno). He wrote three treatises (On the eye (De oculo), The Treasury of Medicines for the Poor (Thesaurus Pauperum) and Little Summaries of Logic (Summulae Logicales)) which were used in the European universities from the 13th to the beginning of the 18th century. Pedro Hispano was advisor of King Alphonso III for affairs inherent to the Church, bishop of Braga and then Cardinal Bishop of Tusculum and Pope as John XXI. He was buried in the Cathedral of Viterbo, the city where he had settled the seat of the Pontiff.