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BACKGROUND: CA125 is a widely used serum marker for epithelial ovarian cancer which levels may also rise in benign conditions involving peritoneal irritation. We aimed to determine if serum CA125 levels can predict disease severity in patients presenting with acute diverticulitis. METHODS: We conducted a single-center prospective observational study, analyzing CA125 serum levels in patients who presented to the emergency department with computerized tomography-proven acute left-sided colonic diverticulitis. Univariate, multivariate, and receiver operating characteristic (ROC) analyses were used to correlate CA125 serum levels at time of initial presentation with the primary outcome (complicated diverticulitis) and secondary clinical outcomes (need for urgent intervention, length of hospital stay (LOS) and readmission rates). RESULTS: One hundred and fifty-one patients were enrolled between January 2018 and July 2020 (66.9% females, median age 61 years). Twenty-five patients (16.5%) presented with complicated diverticulitis. CA125 levels were significantly higher among patients with complicated (median: 16 (7-159) u/ml) vs. uncomplicated (8 (3-39) u/ml) diverticulitis (p < 0.001) and also correlated with the Hinchey severity class (p < 0.001). Higher CA125 levels upon admission were associated with a longer LOS and a greater chance to undergo invasive procedure during the hospitalization. In patients with a measurable intra-abdominal abscess (n = 24), CA125 levels were correlated with the size of the abscess (Spearman's r = 0.46, p = 0.02). On ROC analysis to predict complicated diverticulitis, the area under the curve (AUC) for CA125 (AUC = 0.82) was bigger than for the leukocyte count (AUC = 0.53), body temperature (AUC = 0.59), and neutrophil-lymphocyte ratio (AUC = 0.70) - all p values < 0.05. On multivariate analysis of factors available at presentation, CA125 was found to be the only independent predictor of complicated diverticulitis (OR 1.12 (95% CI 1.06-1.19), p < 0.001). CONCLUSIONS: The results from this feasibility study suggest that CA125 may accurately discriminate between simple and complicated diverticulitis, meriting further prospective investigation.
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Absceso Abdominal , Diverticulitis del Colon , Diverticulitis , Femenino , Humanos , Persona de Mediana Edad , Masculino , Diverticulitis del Colon/complicaciones , Diverticulitis del Colon/diagnóstico , AbscesoRESUMEN
OBJECTIVES: Tranexamic acid (TXA) administration confers a survival benefit in bleeding trauma patients; however, data regarding its use in pediatric patients are limited. This study evaluates the prehospital treatment with TXA in pediatric trauma patients treated by the Israel Defense Forces Medical Corps (IDF-MC). DESIGN: Retrospective, cohort study using the Israel Defense Forces registry, 2011-2021. PATIENTS: Pediatric trauma patients less than 18 years old. We excluded patients pronounced dead at the scene. INTERVENTIONS: None. SETTING: All cases of pediatric trauma in the registry were assessed for treatment with TXA. Propensity score matching was used to assess the association between prehospital TXA administration and mortality. MEASUREMENTS AND MAIN RESULTS: Overall, 911 pediatric trauma patients were treated with TXA by the IDF-MC teams; the median (interquartile) age was 10 years (5-15 yr), and 72.8% were male. Seventy patients (7.6%) received TXA, with 52 of 70 (74%) receiving a 1,000 mg dose (range 200-1,000 mg). There were no prehospital adverse events associated with the use of TXA (upper limit of 95% CI for 0/70 is 4.3%). Compared with pediatric patients who did not receive TXA, patients receiving TXA were more likely to suffer from shock (40% vs 10.7%; p < 0.001), sustain more penetrating injuries (72.9% vs 31.7%; p < 0.001), be treated with plasma or crystalloids (62.9% vs 11.4%; p < 0.001), and undergo more lifesaving interventions (24.3% vs 6.2%; p < 0.001). The propensity score matching failed to identify an association between TXA and lesser odds of mortality, although a lack of effect (or even adverse effect) could not be excluded (non-TXA: 7.1% vs TXA: 4.3%, odds ratio = 0.584; 95% CI 0.084-3.143; p = 0.718). CONCLUSIONS: Although prehospital TXA administration in the pediatric population is feasible with adverse event rate under 5%, more research is needed to determine the appropriate approach to pediatric hemostatic resuscitation and the role of TXA in this population.
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Antifibrinolíticos , Ácido Tranexámico , Heridas y Lesiones , Humanos , Masculino , Niño , Adolescente , Femenino , Ácido Tranexámico/efectos adversos , Israel , Estudios de Cohortes , Estudios Retrospectivos , Antifibrinolíticos/uso terapéutico , Sistema de Registros , Heridas y Lesiones/tratamiento farmacológicoRESUMEN
BACKGROUND: Traumatic brain injury (TBI) is a significant cause of death in the battlefield. TBI can be challenging to diagnose in the combat setting and remains a substantial challenge for advanced life support (ALS) providers. OBJECTIVES: To compare prehospital and hospitalization characteristics between isolated and non-isolated TBI. To examine the effects of TBI with coexisting injuries on patient evaluation and outcomes based on the Israeli Defense Forces Trauma Registry and the Israeli National Trauma Registry of soldiers hospitalized for TBI between the years 2006-2017. METHODS: A total of 885 casualties were eligible for our study, of whom 271 (30%) had isolated TBI. Only 35% of hospitalized patients with isolated TBI were defined as urgent by the ALS providers versus 67% in the non-isolated TBI group (P < 0.001). RESULTS: Overall, 29% of the TBIs in the non-isolated group were missed by the ALS providers vs. 11% in the isolated group. CONCLUSIONS: Concomitant injuries may delay the diagnosis of TBI by ALS providers. These findings should be considered in the prehospital evaluation to potentially improve the care and outcome of head injury patients.
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Lesiones Traumáticas del Encéfalo , Personal Militar , Lesiones Traumáticas del Encéfalo/diagnóstico , Lesiones Traumáticas del Encéfalo/epidemiología , Lesiones Traumáticas del Encéfalo/terapia , Toma de Decisiones , Hospitalización , Humanos , Sistema de RegistrosRESUMEN
BACKGROUND: Chest trauma is among the most common types of trauma, corresponding to 10% of trauma patients admitted to hospitals. In the military setting, thoracic trauma was reported as a significant cause of death. With well-timed treatment, chest trauma is regarded as survivable. Emergency thoracotomy (ET) is considered when the patient with trauma to the chest needs immediate resuscitation. Survival rate is reported as low as 1% in some reports and 20% in others. The survival rate depends on injury mechanism, protocols for intervention, and other decompressive procedures. OBJECTIVES: To determine parameters that may impact survival of ET. METHODS: We conducted a retrospective cohort study to compare prehospital and in-hospital data regarding ET in the emergency department (ED) versus the operating room (OR). RESULTS: Between 2009 and 2017, 6532 casualties presented to the ED; 1125 with trauma to the chest. Fifty-four of those with chest trauma underwent ET in the hospital (4.8%), 22 (41%) in the ED, and 32 (59%) in the OR. The overall mortality of the ET subgroup was 48%. With regard to thoracotomies, 19/22 of patients (86%) who underwent ET in the ED died compared to 2/28 in the OR (13%). CONCLUSIONS: Utilizing ET after chest trauma with appropriate clinical indications, well-trained personnel, and prompt transportation poses a significant challenge, but may be associated with better survival than that reported previously with military casualties. Adoption of indications and timed allocation to the OR may improve outcomes with chest trauma casualties.
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Servicios Médicos de Urgencia , Personal Militar , Traumatismos Torácicos , Servicios Médicos de Urgencia/métodos , Humanos , Estudios Retrospectivos , Traumatismos Torácicos/cirugía , Toracotomía/métodosRESUMEN
BACKGROUND: Vehicle-ramming attacks have become a common tactic for terror organizations worldwide. However, the medical implications of vehicle-ramming attacks remain unknown. OBJECTIVES: To investigate the characteristics of vehicle-ramming attack incidents and casualties in order to assist in guiding the policy of medical organizations. METHODS: In this study we included all vehicle-ramming attacks recorded in the Israel Defense Forces-Trauma Registry between 2015 and 2019. Records were screened using text mining of incident, casualty, and injury descriptions. The selected records were examined manually to ensure that they were vehicle-ramming attacks. Incident and casualty data were retrieved from the trauma registry. RESULTS: During the years 2015-2019, a total of 36 vehicle-ramming attacks with 113 casualties were documented in the trauma registry. The median number of casualties, urgent casualties, and fatalities per incident was 3 (interquartile range [IQR] 2-5), 1 (IQR 1-2), and 1 (IQR 1-1), respectively. Of the incidents, 15 (42%) had three or more casualties. The most prevelant day of the week was Friday with 9 incidents (25%). Within the day, 21 incidents (58%) occurred between the hours of 12:00 and 18:00. Commonly injured body regions were lower extremities (55%), head (28%), and upper extremities. Ten victims (9%) died before arriving at a hospital. CONCLUSIONS: Vehicle-ramming attacks tend to have multiple casualties, be deadly, occur more often on Fridays and in the afternoon, and result mostly in injuries to the extremities and the head. These findings could guide policymaking to improve medical response to vehicle-ramming attacks.
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Incidentes con Víctimas en Masa , Terrorismo , Humanos , Israel/epidemiología , Sistema de RegistrosRESUMEN
BACKGROUND: Pain control in trauma is an integral part of treatment in combat casualty care. More soldiers injured on the battlefield need analgesics for pain than life-saving interventions (LSIs). Early treatment of pain improves outcomes after injury, while inadequate treatment leads to higher rates of post-traumatic stress disorder (PTSD). OBJECTIVES: To describe the experience of the Israel Defense Forces (IDF) Medical Corps with prehospital use of analgesia. METHODS: All cases documented in the IDF-Trauma Registry between January 1997 and December 2019 were examined. Data collection included analgesia administered, mechanism of injury, wound distribution, and life-saving interventions performed. RESULTS: Of 16,117 patients, 1807 (11.2%) had at least one documented analgesia. Demographics included 91.2% male; median age 21 years. Leading mechanism of injury was penetrating (52.9%). Of injured body regions reported, 46.2% were lower extremity wounds. Most common types of analgesics were morphine (57.2%) and fentanyl (27%). Over the two decades of the study period, types of analgesics given by providers at point of injury (POI) had changed. Fentanyl was introduced in 2013, and by 2019 was given to 39% of patients. Another change was an increase of casualties receiving analgesia from 5-10% until 2010 to 34% by 2019. A total of 824 LSIs were performed on 556 patients (30.8%) receiving analgesia and no adverse events were found in any of the casualties. CONCLUSIONS: Most casualties at POI did not receive any analgesics. The most common analgesics administered were opioids. Over time analgesic administration has gained acceptance and become more commonplace on the battlefield.
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Servicios Médicos de Urgencia , Personal Militar , Heridas y Lesiones , Adulto , Analgésicos/uso terapéutico , Femenino , Fentanilo/uso terapéutico , Humanos , Masculino , Derivados de la Morfina/uso terapéutico , Dolor/tratamiento farmacológico , Dolor/epidemiología , Dolor/etiología , Sistema de Registros , Estudios Retrospectivos , Heridas y Lesiones/complicaciones , Heridas y Lesiones/epidemiología , Heridas y Lesiones/terapia , Adulto JovenRESUMEN
BACKGROUND: The Israeli Defense Forces-Medical Corps (IDF-MC) focuses on reducing preventable death by improving prehospital trauma care. High quality documentation of care can serve casualty care and to improve future care. Currently, paper casualty cards are used for documentation. Incomplete data acquisition and inadequate data handover are common. To resolve these deficits, the IDF-MC launched the BladeShield 101 project. OBJECTIVES: To assess the quality of casualty care data acquired by comparing standard paper casualty cards with the BladeShield 101. METHODS: The BladeShield 101 system consists of three components: a patient unit that records vital signs and medical care provided, a medical sensor that transmits to the patient unit, and a ruggedized mobile device that allows providers to access and document information. We compared all trauma registries of casualties treated between September 2019 and June 2020. RESULTS: The system was applied during the study period on 24 patients. All data were transferred to the military trauma registry within one day, compared to 72% (141/194) with a paper casualty card (P < 0.01). Information regarding treatment time was available in 100% vs. 43% (P < 0.01) of cases and 98% vs. 67% (P < 0.01) of treatments provided were documented comparing BladeShield 101 with paper cards, respectively. CONCLUSIONS: Using an autonomous system to record, view, deliver, and store casualty information may resolve most current information flow deficits. This solution will ultimately significantly improve individual patient care and systematic learning and development processes.
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Servicios Médicos de Urgencia , Medicina Militar , Personal Militar , Dispositivos Electrónicos Vestibles , Heridas y Lesiones , Documentación , Humanos , Sistema de Registros , Heridas y Lesiones/terapiaRESUMEN
BACKGROUND: The novel coronavirus disease (COVID-19) pandemic changed medical environments worldwide. OBJECTIVES: To evaluate the impact of the COVID-19 pandemic on trauma-related visits to the emergency department (ED). METHODS: A single tertiary center retrospective study was conducted that compared ED attendance of patients with injury-related morbidity between March 2020 (COVID-19 outbreak) and pre-COVID-19 periods: February 2020 and the same 2 months in 2018 and 2019. RESULTS: Overall, 6513 patients were included in the study. During the COVID-19 outbreak, the daily number of patients visiting the ED for acute trauma declined by 40% compared to the average in previous months (P < 0.01). A strong negative correlation was found between the number of trauma-related ED visits and the log number of confirmed cases of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) in Israel (Pearson's r = -0.63, P < 0.01). In the COVID-19 period there was a significant change in the proportion of elderly patients (7% increase, P = 0.002), admissions ratio (12% increase, P < 0.001), and patients brought by emergency medical services (10% increase, P < 0.001). The number of motor vehicle accident related injury declined by 45% (P < 0.01). CONCLUSIONS: A significant reduction in the number of trauma patients presenting to the ED occurred during the COVID-19 pandemic, yet trauma-related admissions were on the rise.
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COVID-19/epidemiología , Servicio de Urgencia en Hospital/estadística & datos numéricos , Hospitalización/estadística & datos numéricos , Heridas y Lesiones/epidemiología , Accidentes de Tránsito/estadística & datos numéricos , Adolescente , Adulto , Distribución por Edad , Anciano , Estudios Transversales , Servicios Médicos de Urgencia/estadística & datos numéricos , Femenino , Humanos , Israel/epidemiología , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Centros de Atención Terciaria , Heridas y Lesiones/terapia , Adulto JovenRESUMEN
INTRODUCTION: The Israeli Defense Forces Medical Corps (IDF-MC) implemented the use of low-titer group O whole blood (LTOWB) as the first-choice resuscitation fluid in the IDF airborne Combat Search and Rescue Unit (IDF-CSAR) for aerial evacuation of both military and civilian casualties in June 2018 for injured patients with hemorrhagic shock and at least one of the following: systolic blood pressure <90 mm Hg, heart rate >130 beats/min, deterioration of consciousness without head injury or hemoglobin concentration ≤7 g/dL. METHOD: All casualties treated with LTOWB by IDF-CSAR providers from June 2018 to January 2021 were included. Demographic and prehospital treatment data were collected in order to check compliance and adherence to the IDF-MC guidelines. This is a follow-up retrospective report. RESULTS: Overall, 1,608 LTOWB units were supplied to the IDF-CSAR during the study period. Of these, 33 were transfused to 27 casualties; 17 (69%) with blunt injury, 8 (29.6%) with penetrating injuries, and 1 (3.7%) with gastrointestinal bleeding without trauma. The leading cause of injury was motor vehicle accidents. A total of 23 casualties received 1 unit of LTOWB, 3 received 2 units and 1 patient received 4 units. Two casualties were children. The median heart rate was 120 beats/min, 8 (29.6%) casualties had heart rates >130 beats/min. Median systolic blood pressure was 95 mm Hg, 7 (26%) casualties had blood pressure <90 mm Hg. The median Glasgow Coma Score was 14. No adverse reactions were documented following the administration of LTOWB. 77.8% of patients received LTOWB in adherence to the guidelines. CONCLUSION: Appropriate administration of LTOWB has improved over time in IDF-CSAR. Using LTOWB is feasible and simpler than administering packed red blood cells and plasma concurrently. Further efforts are needed to introduce LTOWB in other prehospital and in-hospital scenarios, with an increase in the maximum antibody titer threshold, to meet the expected increase in demand.
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BACKGROUND: The Israeli Defense Force Medical Corps (IDF-MC) recently implemented the use of low titer group O whole blood (LTOWB) in the airborne combat search and rescue unit (CSAR) for both military and civilian patients during transport to definitive care. LTOWB is preferentially used by the CSAR instead of red blood cell units and freeze-dried plasma (FDP) for patients with signs of hemorrhagic shock. Ten percent of group O donors were eligible to donate LTOWB as they had anti-A and -B IgM titers of <50. METHODS: All patients treated by CSAR providers with LTOWB between July 2018 and June 2019 were included. RESULTS: Between July 2018 and June 2019, eight patients have received 10 units of LTOWB. All patients suffered blunt injuries, 6 out of 8 (75%) of whom were due to motor vehicle accidents. Four patients (4 out of 8, 50%) received a single LTOWB unit, two patients (2 out of 8, 25%) received two units. Two pediatric patients received fewer than one unit of LTOWB. Median (range) heart rate was 130 (30-150) bpm, median systolic blood pressure was 107 (80-124) mmHg, and median Glasgow coma scale was 8 (on a scale of 3-15). For four (4 out of 8, 50%) patients, LTOWB was the only blood product used for volume resuscitation. All six adult patients were treated with 1 g of tranexamic acid at the point of injury. CONCLUSIONS: The CSAR has successfully implemented a LTOWB program for the pre-hospital treatment of bleeding patients, and as its experience grows this product will be made available to other units and in civilian hospitals.
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Transfusión Sanguínea/métodos , Heridas y Lesiones/terapia , Sistema del Grupo Sanguíneo ABO , Accidentes de Tránsito , Adolescente , Adulto , Presión Sanguínea , Niño , Preescolar , Femenino , Frecuencia Cardíaca , Humanos , Israel , Masculino , Persona de Mediana Edad , Ácido Tranexámico/administración & dosificación , Heridas y Lesiones/patología , Adulto JovenRESUMEN
BACKGROUND: A walking blood bank (WBB) refers to the use of fellow combatants for battlefield blood donation. This requires pretesting combatants for infectious diseases and blood type. A fundamental prerequisite for this technique is that the donating soldier will suffer minimal physiological and mental impact. The purpose of the current study is to assess the effect of blood shedding on battlefield performance. METHODS: This is a double-blind randomized control trial. Forty Israel Defense Forces combatants volunteered for the study. Participants underwent baseline evaluation, including repeated measurement of vital signs, cognitive evaluation, physical evaluation, and a strenuous shooting test. Three weeks after the baseline evaluation, subjects were randomized to either blood donation or the control group. For blinding purposes, all subjects underwent venous catheterization for the duration of a blood donation. Repeated vital signs and function evaluation were then performed. RESULTS: Thirty-six patients were available for randomization. Baseline measurements were similar for both groups. Mean strenuous shooting score was 80.5 ± 9.5 for the control group and 82 ± 6.6 for the test group (p = 0.58). No clinically or statistically significant differences were found in tests designed to evaluate cognitive performance or physical functions. Vital signs taken multiple times were also similar between the test and control groups. CONCLUSIONS: Executive, cognitive, and physical functions were well preserved after blood donation. This study supports the hypothesis that a WBB does not decrease donor combat performance. The categorical prohibition of physical exercise following blood donation might need to be reconsidered in both military and civilian populations.
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Cognición , Rendimiento Físico Funcional , Donantes de Sangre , Presión Sanguínea , Método Doble Ciego , Ejercicio Físico , Frecuencia Cardíaca , Humanos , Israel , Masculino , Personal Militar , Adulto JovenRESUMEN
INTRODUCTION: The Cleveland Clinic Incontinence Score, known as the Wexner Score (WS), is a simple, disease-specific questionnaire for anal incontinence (AI) assessment. We aimed to translate and validate a Hebrew version of the WS. METHODS: Between November 2018 and December 2019, the WS was back translated and reviewed by a multidisciplinary pelvic floor team. The questionnaire was filled out by patients visiting the urogynecology and surgical pelvic floor clinics. Two weeks after completion, the patients were contacted using telephone surveys to assess the test-retest reliability examination. Construct validity was assessed by comparing the WS to the Colorectal-Anal Distress Inventory 8 (CRADI-8), a part of the validated Hebrew version of the Pelvic Floor Distress Inventory questionnaire (PFDI-20). RESULTS: Overall, 91 female patients completed the WS questionnaire. Eighty-five percent (n = 78) responded to the re-test WS questionnaire. A high intraclass coefficient of 0.87 was found in the WS total score, with a range from 0.82 to 0.86 for its subscales. A significant positive relationship between the Hebrew versions of the WS and CRADI-8 scores was established (r = 0.66, p < 0.0001). CONCLUSION: A new, Hebrew-translated version of the WS is a reliable and valid instrument for assessing AI.
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Incontinencia Fecal , Trastornos del Suelo Pélvico , Femenino , Humanos , Reproducibilidad de los Resultados , Encuestas y Cuestionarios , TraducciónRESUMEN
BACKGROUND: Unlike the elective treatment of metastatic colorectal cancer (MCRC), sufficient data and consensual guidelines on acute care are lacking. OBJECTIVES: To analyze a cohort of MCRC patients who required urgent surgery due to acute abdomen and to identify risk factors contributing to the patient's perioperative mortality and morbidity. METHODS: A retrospective analysis was conducted of patients diagnosed with stage IV colorectal cancer who required urgent laparotomy at the Rabin Medical Center. Comparative analysis was performed using Pearson's chi-square and Student`s t-test. RESULTS: Between 2010 and 2015, 113 patients underwent urgent laparotomy due to colorectal cancer complications, of which 62 patients were found to have a metastatic, stage IV, disease. Large bowel obstruction was the most common indication for urgent laparotomy. In-hospital mortality was 30% (n=19), and overall 30 day mortality was 43%. Fifteen patients (24%) required more than one surgery. The average length of hospital stay was 21 days. Age and lactate levels at presentation were the only prognostic factor found for mortality (P < 0.05). CONCLUSIONS: MCRC laparotomy patients incur a significant burden of care and have a relatively high incidence of early mortality. Our data suggest high, verging on unacceptable, mortality and complication rates in this subgroup of patients. This finding is further accentuated in the subgroup of older patients presenting with lactatemia. These data should be considered by surgeons when discussing treatment options with patients and families.
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Abdomen Agudo/etiología , Neoplasias Colorrectales/diagnóstico , Obstrucción Intestinal/etiología , Laparotomía/métodos , Complicaciones Posoperatorias/epidemiología , Abdomen Agudo/cirugía , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Neoplasias Colorrectales/patología , Neoplasias Colorrectales/cirugía , Femenino , Mortalidad Hospitalaria , Humanos , Obstrucción Intestinal/cirugía , Ácido Láctico/sangre , Tiempo de Internación , Masculino , Persona de Mediana Edad , Metástasis de la Neoplasia , Estadificación de Neoplasias , Pronóstico , Estudios Retrospectivos , Factores de RiesgoRESUMEN
BACKGROUND: Recent studies have analyzed risk factors associated with complications after gastric cancer surgery using the Clavien-Dindo classification (CD). However, they have been based on Asian population cohorts (Chinese, Japanese, Korean). OBJECTIVES: To prospectively analyze all post-gastrectomy complications according to severity using CD classification and identify postoperative risk factors and complications. METHODS: We analyzed all gastrectomies for gastric cancer performed 2009-2014. Recorded parameters included demographic data, existing co-morbidities, neo-adjuvant treatment, intra-operative findings, postoperative course, and histologic findings. Postoperative complications were graded using CD classification. RESULTS: The study comprised 112 patients who underwent gastrectomy. Mean age was 64.8 ± 12.8 years; 53 patients (47%) underwent gastrectomy, 37 (34%) total gastrectomy, and 22 (19%) total extended gastrectomy. All patients had D2 lymphadenectomy. The average number of retrieved lymph nodes was 35 ± 17. Severe complication rate (≥ IIIa) was 14% and mortality rate was 1.8%. In a univariate analysis, age > 65 years; ASA 3 or higher; chronic renal failure; multi-organ resection; and tumor, node, and metastases (TNM) stage ≥ IIIc were found to be significantly associated with CD complication grade > III (P = 0.01, P = 0.05, P = 0.04, P = 0.04, and P = 0.01, respectively). Multivariate regression analysis revealed advanced stage (≥ IIIc) and age > 65 years to be significant independent risk factors (P < 0.05). CONCLUSIONS: Age > 65 and advanced stage (≥ IIIc) were the primary risk factors for complications of grade > III according to the CD classification following gastrectomy for gastric cancer.
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Gastrectomía/efectos adversos , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/epidemiología , Neoplasias Gástricas/epidemiología , Neoplasias Gástricas/cirugía , Factores de Edad , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Point of injury needle thoracostomy (NT) for tension pneumothorax is potentially lifesaving. Recent data raised concerns regarding the efficacy of conventional NT devices. Owing to these considerations, the Israeli Defense Forces Medical Corps (IDF-MC) recently introduced a longer, wider, more durable catheter for the performance of rapid chest decompression. The present series represents the IDF-MC experience with chest decompression by NT. METHODS: We reviewed the IDF trauma registry from January 1997 to October 2012 to identify all cases in which NT was attempted. RESULTS: During the study period a total of 111 patients underwent chest decompression by NT. Most casualties (54%) were wounded as a result of gunshot wounds (GSW); motor vehicle accidents (MVAs) were the second leading cause (16%). Most (79%) NTs were performed at the point of injury, while the rest were performed during evacuation by ambulance or helicopter (13% and 4%, respectively). Decreased breath sounds on the affected side were one of the most frequent clinical indications for NT, recorded in 28% of cases. Decreased breath sounds were more common in surviving than in nonsurviving patients. (37% v. 19%, p < 0.001). A chest tube was installed on the field in 35 patients (32%), all after NT. CONCLUSION: Standard NT has a high failure rate on the battlefield. Alternative measures for chest decompression, such as the Vygon catheter, appear to be a feasible alternative to conventional NT.
CONTEXTE: La thoracotomie à l'aiguille (TA) pour le pneumothorax sous tension sur les lieux mêmes du traumatisme peut sauver des vies. Des données récentes ont mis en doute l'efficacité des dispositifs de TA classiques. C'est pourquoi le corps médical de l'armée israélienne (CMAI) a récemment proposé un cathéter plus long, plus large et plus résistant pour décomprimer rapidement le pneumothorax. Le présent article résume l'expérience du CMAI en matière de décompression des pneumothorax au moyen de la TA. MÉTHODES: Nous avons passé en revue le registre des traumatismes de l'armée israélienne entre janvier 1997 et octobre 2012 pour relever tous les cas où une TA a été tentée. RÉSULTANTS: Durant la période de l'étude 111 patients en tout ont subi une décompression à l'aide d'une TA. La plupart des cas (54 %) résultaient de blessures par balles; les accidents de la route venaient au second rang (16 %). La plupart (79 %) des TA ont été effectuées sur les lieux, tandis que les autres ont été effectuées durant l'évacuation par ambulance ou par hélicoptère (13 % et 4 %, respectivement). L'atténuation des bruits respiratoires du côté affecté était l'une des indications cliniques les plus fréquentes de la TA, enregistrée dans 28 % des cas. L'atténuation des bruits respiratoires était plus fréquente chez les patients qui ont survécu (37 % c. 19 %, p < 0,001). Un drain thoracique a été installé sur le terrain chez 35 patients (32 %), à chaque fois après une TA. CONCLUSION: La TA standard s'accompagne d'un taux d'échec élevé sur le champ de bataille. Une autre mesure de décompression, comme le cathéter Vygon, semble être une solution de rechange envisageable à la TA classique.
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Descompresión Quirúrgica/instrumentación , Personal Militar , Agujas , Neumotórax/cirugía , Traumatismos Torácicos/cirugía , Toracostomía/instrumentación , Adulto , Femenino , Humanos , Israel , Masculino , Neumotórax/etiología , Sistema de Registros , Estudios Retrospectivos , Traumatismos Torácicos/etiología , Resultado del TratamientoRESUMEN
Background: Trauma laparotomy (TL) remains a cornerstone of trauma care. We aimed to investigate prehospital measures associated with in-hospital mortality among casualties subsequently undergoing TLs in civilian hospitals. Methods: This retrospective cohort study cross-referenced the prehospital and hospitalization data of casualties treated by Israel Defense Forces-Medical Corps teams who later underwent TLs in civilian hospitals between 1997 and 2020. Results: Overall, we identified 217 casualties treated by IDF-MC teams that subsequently underwent a TL, with a mortality rate of 15.2% (33/217). The main mechanism of injury was documented as penetrating for 121/217 (55.8%). The median heart rate and blood pressure were within the normal limit for the entire cohort, with a low blood pressure predicting mortality (65 vs. 127, p < 0.001). In a multivariate analysis, prehospital endotracheal intubation (ETI), emergency department Glasgow coma scores of 3-8, and the need for a thoracotomy or bowel-related procedures were significantly associated with mortality (OR 6.8, p < 0.001, OR = 48.5, p < 0.001, and OR = 4.61, p = 0.002, respectively). Conclusions: Prehospital interventions introduced throughout the study period did not lead to an improvement in survival. Survival was negatively influenced by prehospital ETI, reinforcing previous observations of the potential deleterious effects of definitive airways on hemorrhaging trauma casualties. While a low blood pressure was a predictor of mortality, the median systolic blood pressure for even the sickest patients (ISS > 16) was within normal limits, highlighting the challenges in triage and risk stratification for trauma casualties.
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BACKGROUND: Helicopter emergency medical services (HEMS) allow for shorter transport duration in long-distance evacuations and facilitate advanced en-route medical care access. Studies comparing HEMS with ground emergency medical services (GEMS), including the outcome of prehospital mortality, are lacking. OBJECTIVE: This study aimed to evaluate the association between HEMS and early mortality in Israel. SETTING: A retrospective cohort study was conducted of the cross-referenced Israel Defense Forces Trauma Registry and Israel National Trauma Registry databases. OUTCOME MEASURES AND ANALYSIS: Univariable logistic regression was used to assess the association between HEMS and early mortality, defined as mortality within 1 day of the injury. Regression analysis was further performed stratifying by event type (military or civilian) or type of injury (penetrating or nonpenetrating). RESULTS: A total of 2344 casualties were included in the study, of whom 756 (32.3%) were evacuated by air. Early mortality rates were 90/1588 (5.7%) and 37/756 (4.9%) in GEMS and HEMS groups, respectively. Regression analysis found no significant analysis between HEMS and early mortality [OR, 0.86 (95% CI, 0.57-1.26)]. Stratified by event type, a nonsignificant association between HEMS and early mortality was demonstrated for combat [OR, 1.69 (95% CI, 0.79-3.92)] and noncombat [OR, 0.73 (95% CI, 0.4-1.25)] events. HEMS was associated with decreased early mortality among casualties with a penetrating injury [OR, 0.59 (95% CI, 0.34-0.98)] but not associated with early mortality among casualties with a nonpenetrating injury [OR, 0.84 (95% CI, 0.43-1.52)]. CONCLUSION: HEMS was not associated with a decrease in early mortality among trauma casualties in this study encompassing the prehospital and hospital scenes. There was a positive trend and a decrease in mortality from penetrating injuries. Further research to ascertain which casualties benefit from HEMS is warranted and will allow for more precise use of this expensive resource.
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Ambulancias Aéreas , Servicios Médicos de Urgencia , Humanos , Puntaje de Gravedad del Traumatismo , Estudios Retrospectivos , AeronavesRESUMEN
Background: Minimally invasive surgical (MIS) techniques for pilonidal sinus disease (PNS) have gained popularity in recent years, due to faster recovery and lower complication rate compared with conventional methods. Our aim was to assess recurrence rate following MIS Trephine procedure for PNS and to identify possible risk factors for recurrence. Materials and Methods: A prospective cohort, including patients who underwent PNS Excision by Trephine MIS Procedure over 5 years in a large tertiary medical center was established. Patient data were collected from medical charts and patient telephone survey to asses recurrence rate. Results: Two hundred three patients underwent MIS Trephine procedure for PNS, with data available on 130 patients (64.2%). Overall recurrence and nonhealing wound rate was 33.07% (43 patients), with disease recurrence occurring in mean time of 13.3 months (range 2-47 months). Thirty-six patients underwent repeat MIS Trephine surgery with recurrence occurring in 6 patients (4.6%). Overall healing rate following repeat surgery was 91.5% (119 patients). Univariate analysis of preoperative and clinical factors, including body mass index (P = .77), smoking status (P = .53), number of sinus tracts (P = .78), previous abscess drainage (P = .45), and diameter size of the trephine blade (P = .72) demonstrated no correlation to disease recurrence following surgery. Multivariate Cox regression analysis showed similar results, with only young age (<30 years) associated with disease recurrence (P = .01). Conclusion: Recurrence following minimally invasive trephine excision for PNS is fairly high, but repeat surgery in recurring patients has a high rate of a successful outcome.