ABSTRACT
PURPOSE: Caustic ingestion is a potential life-threatening condition associated with high morbidity and mortality. Data on patients admitted to Intensive Care Unit (ICU) for severe caustic ingestion are lacking. We aimed to describing epidemiological features and outcomes of patients admitted to ICU for caustic ingestion in France. METHODS: In a retrospective, observational, and multicenter study, data from the national French Programme de Médicalisation des Systèmes d'Informations (PMSI) database were analysed from 2013 to 2019. In-hospital mortality rate (primary outcome) and in-ICU complications (secondary outcomes) were reported and analysed. RESULTS: 569 patients (289 males (50.8%), with median age of 49 years [interquartile (26-62)] were admitted in 65 French ICU for severe caustic ingestion. Five hundred and thirteen patients (90%) were admitted for intentional caustic ingestion. The median length of stay in ICU was 14.0 [4.0-31.0] days. In-hospital mortality occurred in 56 patients (9.8%). In multivariate analysis, age and simplified acute physiology score II were associated with in-hospital mortality age of 40-59 years [OR = 15.3 (2.0-115.3)], age of 60-79 years [OR = 23.6 (3.1-182.5)], and age > 80 years [OR = 37.0 (4.2-328.6)] and SAPS 2 score [OR = 1.0018 (1.003-1.033), p < 0.001]. During ICU stay, 423 complications (74%) were reported in 505 patients (89%). Infectious (244 (42.9%)), respiratory (207 (36.4%)), surgical 62 (10.9%), haemorrhagic (64 (11.2%)) and thrombo-embolic and (35 (6.2%)) complications were the most frequently reported during ICU stay. CONCLUSION: ICU admission for severe caustic ingestion is associated with 9.8% mortality and 74% complications. Age > 40 years and SAPS 2 score were independently associated with mortality.
Subject(s)
Caustics , Hospital Mortality , Intensive Care Units , Humans , Male , Female , France/epidemiology , Middle Aged , Retrospective Studies , Adult , Caustics/poisoning , Caustics/toxicity , Length of Stay/statistics & numerical data , Burns, Chemical/epidemiology , Burns, Chemical/mortality , AgedABSTRACT
BACKGROUND: Corrosive ingestion is a significant challenge for healthcare systems. Limited data are available regarding the best treatments, and there remains a lack of consensus about the optimal surgical approach and its outcomes. This study aims to review the current literature and show a single institution's experience regarding the surgical treatment of esophageal stenosis due to corrosive substance ingestion. METHODS: A retrospective review that accounted for demographics, psychiatric profiles, surgical procedures, and outcomes was performed. A systematic review of the literature was performed using PubMed. RESULTS: In total, 27 surgical procedures for esophageal stenosis due to corrosive substance ingestion were performed from 2010 to 2019. Depression and drug abuse were diagnosed in 30% and 22% of the included patients, respectively. Esophagectomies and esophageal bypasses were performed in 13 and 14 patients, respectively. No 30-day mortality was recorded. CONCLUSION: Surgical intervention either by esophagectomy or esophageal bypass results in durable relief from dysphagia. However, successful clinical outcomes depend on a high-quality multidisciplinary network of esophageal and thoracic surgeons, intensivists, psychologists, psychiatrists, and nutritional teams.
Subject(s)
Burns, Chemical/therapy , Caustics/poisoning , Esophageal Stenosis/therapy , Esophagectomy/statistics & numerical data , Self-Injurious Behavior/therapy , Behavior Therapy , Burns, Chemical/etiology , Burns, Chemical/mortality , Burns, Chemical/psychology , Depression/complications , Depression/epidemiology , Depression/psychology , Depression/therapy , Esophageal Stenosis/chemically induced , Esophageal Stenosis/mortality , Esophageal Stenosis/psychology , Esophagus/pathology , Esophagus/surgery , Humans , Nutritional Support , Patient Care Team , Risk Factors , Self-Injurious Behavior/etiology , Self-Injurious Behavior/mortality , Self-Injurious Behavior/psychology , Substance-Related Disorders/complications , Substance-Related Disorders/etiology , Substance-Related Disorders/psychology , Substance-Related Disorders/therapy , Treatment OutcomeABSTRACT
Liquefied petroleum gas (LPG) is a widely used environment-friendly fuel. Previous studies have shown an increasing number of LPG-related burns. Our study was designed to evaluate the epidemiologic pattern of these injuries and provide recommendations for burn prevention. This retrospective study included all patients with LPG-related burns from eight burn centers in Zhejiang Province, China between 2011 and 2015. Database variables included patient demographics, accident characteristics, and injury characteristics. The association between different categorical variables was identified using the chi-square test. And the association between two or more means of quantitative variables was analyzed by the one-way analysis of variance or t-test. A total of 1898 patients were included, 47.31% were males and 52.69% were females. The predominant age group was 31 to 70 years (74.50%), and the majority were poorly educated and the incidence peaked from June to September. The most common place of occurrence was home (74.08%) and gas leak (96.52%) was the most common cause. The four limbs (43.33%) were the most frequently affected areas; the mean burn area was 25.19 ± 20.97% of the total body surface area and most patients (46.89%) suffered from moderate burns. The mean length of hospital stay was 17.66 ± 16.55 days and the majority of patients (89.36%) recovered with a 0.84% mortality rate. Our findings reflected that the increase in incidence rate was alarming, and the causes resulting in LPG-related burns have not gained much attention yet. Therefore, this calls for simple but strict measures aiming at each hazardous step during the use of LPG to prevent these burn injuries.
Subject(s)
Burns, Chemical/epidemiology , Burns, Chemical/etiology , Petroleum , Adult , Aged , Burn Units , Burns, Chemical/mortality , China/epidemiology , Female , Gases , Humans , Incidence , Injury Severity Score , Length of Stay/statistics & numerical data , Male , Middle Aged , Retrospective StudiesABSTRACT
Detailed quantitative analysis of results, influence of position within logistic systems and consequence of dangerous goods ammonia has been done based on a sample of 1165 workers or third persons involved in 295 accidents. Results of accidents for those involved have been classified as unhospitalized, hospitalized survived, hospitalized deceased and killed. From the logistic point of view accidents with ammonia are located in production, storage, reloading, transport and use subsystems. ammonia's consequences are systematized in the following manner: Respiratory-Toxic (RT), Cold Injury (CI), Fire and Burns (FB), and mechanical consequences after explosions (EX). Distribution laws for unhospitalized, hospitalized, deceased and killed have been determined. The highest average number of persons involved in an accident has been determined in the production subsystem. Cold Injury by ammonia in 47.5% of accidents includes 65.23% of persons involved in accident, but the most invasive consequence of ammonia is RT. Significantly critical fatal outcomes of accidents has been found for Respiratory-Toxic consequence of ammonia in the reloading subsystem, with extremely high average value of 0.4193 killed per accident. Based on obtained results of research certain procedures are proposed to reduce the risk of serious consequences of ammonia's dangerous influence.
Subject(s)
Accidents, Occupational , Ammonia/toxicity , Burns, Chemical/etiology , Cold Injury/chemically induced , Explosions , Hospitalization/statistics & numerical data , Mortality , Respiratory Tract Diseases/chemically induced , Accidents , Burns, Chemical/mortality , Chemical Hazard Release , Chemical Industry , Cold Injury/mortality , Fires , Hazardous Substances , Hospital Mortality , Humans , Inhalation Exposure , Organization and Administration , Respiratory Tract Diseases/mortality , TransportationABSTRACT
BACKGROUND: Corrosive ingestion (CI) has short- and long-term consequences. The aim of this study was to assess the outcome of mucosal injury grade ≥ 2A. METHODS: Consecutive patients between January 2008 and January 2015 who presented within 48 h of CI were included. Details of substance ingested, intent, symptoms, injury grade at endoscopy, and treatment were obtained by a review of medical records. Patients aged less than 15 years or injury grade less than 2A were excluded. Patients were followed up using a structured symptom-based questionnaire and barium swallow. RESULTS: A total of 112 patients were admitted with CI during the study period. Eighty-two patients were included in the study. There was no relationship between the presence of symptoms or oral mucosal injury and the grades of gastrointestinal mucosal injury. Grades 2B and 3A were the most common grades of mucosal injury. Five patients died at index hospitalization. Patients were followed up for a median period of 31 months (6-72) during which 11 patients were lost to follow up. During follow up, 2 patients with high-grade injury died as a consequence of CI and 4 died of unrelated causes. Sixteen (26.6%) patients remained symptomatic. Forty-three patients underwent barium swallow. Esophageal stricture was identified in 11 patients, gastric stricture in 8, and combined esophageal and gastric in 2. High-grade esophageal mucosal injury was associated with a high risk of stricture formation (p = 0.02). CONCLUSIONS: CI is associated with high immediate and long-term morbidity and mortality.
Subject(s)
Burns, Chemical/pathology , Caustics/toxicity , Esophageal Mucosa/injuries , Esophageal Stenosis/pathology , Adolescent , Adult , Aged , Aged, 80 and over , Burns, Chemical/mortality , Esophageal Stenosis/chemically induced , Esophageal Stenosis/mortality , Female , Humans , Male , Middle Aged , Patient Outcome Assessment , Time Factors , Young AdultABSTRACT
BACKGROUND: On June 27, 2015, a colored powder explosion occurred in Taiwan. As a result, 499 people were injured, and over 200 people were in critical condition because of severe burns. Forty-nine casualties were transported to the Chang Gung Memorial Hospital. METHODS: We undertook a single-center retrospective observational study using clinical data for 37 patients with major burns with more than 20% total burn surface area (TBSA). We describe the experience of managing patients with acute burn injuries in these patients. Patient-specific data were analyzed and expressed as mean ± standard deviation. RESULTS: Thirty-seven major burn patients were admitted to our hospital. The mean ± SD age was 22.5 ± 5 years. The mean ± SD TBSA was 48.9% ± 20%. All patients were stabilized within 6 hours after admission, and no patient experienced hypothermia or hypovolemia. We performed 95 debridement procedures and 88 skin grafts. A mean of 5.6 surgeries were performed for each patient. The mean ± SD hospital stay was 62 ± 32 days. The ratio for hospital days/%TBSA was 1.36, and hospital charges/hospital days ratio was US $973 a day for surviving patients. Two mortalities (2/37, 5.4%) were reported: one was related to cardiac insult, and another was caused by sepsis. CONCLUSIONS: We share our experience in managing 37 major burn patients in a colored powder explosion to improve the holistic care in modern mass burn casualties. Aggressive early debridement and skin grafting reduced hospital stay and costs.
Subject(s)
Blast Injuries/surgery , Burns, Chemical/surgery , Explosions , Powders/adverse effects , Adolescent , Adult , Blast Injuries/classification , Blast Injuries/mortality , Burn Units , Burns, Chemical/classification , Burns, Chemical/mortality , Cross-Sectional Studies , Female , Humans , Injury Severity Score , Male , Mass Casualty Incidents , Pain Management , Retrospective Studies , Survival Rate , TaiwanABSTRACT
The epidemiological characteristics of chemical burns vary in different regions of the world. This study aims to survey the epidemiology, outcomes, and costs of chemical burns in southwest China, to determine associated risk factors and to obtain data for developing an effective approach to prevent and treat chemical burns. This retrospective study includes 410 cases with chemical burns admitted to the Institute of Burn Research of Southwest Hospital from 2005 to 2016. Data, including demographic, etiology, outcomes, and costs, were collected and analyzed. A total of 410 cases admitted to our burn center were included. The average age of the burn patients was 38.58 ± 14.66 years. The incidence of chemical burns peaked in autumn. The most common etiology were acids. Limbs were the most common burn sites (59.51%). Average total body surface area (TBSA) was 12.37 ± 18.67%. The percentage of patients who underwent procedures and the number of procedures were significantly greater for TBSA and full-thickness burns. The mortality of chemical burns was 1.22%. The median length of stay (LOS) and cost were 21 days and 65,852 CNY, respectively. The major risk factors for cost were the number of procedures, TBSA and full-thickness burns, the major risk factors for LOS were the number of procedures and outcome. Chemical burns mainly occurred in adult males with occupational exposures to chemical agents due to inappropriate operation. Emphasis on safety education for the public and professional pre-employment training for workers should become key preventive targets to reduce the incidence of chemical burns.
Subject(s)
Burns, Chemical/epidemiology , Adult , Burn Units/statistics & numerical data , Burns, Chemical/mortality , Burns, Chemical/therapy , China/epidemiology , Costs and Cost Analysis , Female , Humans , Incidence , Length of Stay/statistics & numerical data , Male , Retrospective Studies , Risk FactorsSubject(s)
Accidents/statistics & numerical data , Burns, Chemical/mortality , Caustics/poisoning , Digestive System/injuries , Suicide/statistics & numerical data , Adolescent , Adult , Aged , Aged, 80 and over , Caustics/administration & dosage , Female , Follow-Up Studies , Humans , Male , Middle Aged , Young AdultABSTRACT
BACKGROUND: Corrosive ingestion results in necrosis of the digestive tract, spillage of intraluminal fluid, and spread of bacteria that threatens the lives of patients. Some authors advise extensive surgery, although others recommend conservative operation. This study presents the outcomes of the patients of corrosive injury who undergo emergent surgery. METHODS: We conducted a retrospective review including patients with corrosive injury from Jan 2007 to Dec 2013. We retrieved and analyzed the demographic characteristics, injury location and extent, endoscopic grade, presence of surgery, surgical timing and procedure, and mortality. RESULTS: The cohort consisted of 112 patients; 23 of the patients underwent an emergent operation. Patients who needed emergent surgery had the worse endoscopic severity and a higher mortality rate of 47.8% (12/23). Perforation of the digestive tract [odds ratio (OR) 13.5, p = 0.011] and unscheduled reoperation (OR 13.2, p = 0.033) were factors that predict mortality. CONCLUSION: Corrosive injury resulted in a dismal prognosis, especially when patients required an operation. The mortality is related to digestive tract perforation and unscheduled reoperation. Inadequate resection might lead to unscheduled reoperations, which lead to a dismal prognosis.
Subject(s)
Burns, Chemical/surgery , Caustics/toxicity , Digestive System Surgical Procedures/methods , Gastrointestinal Tract/injuries , Gastrointestinal Tract/surgery , Adult , Aged , Burns, Chemical/diagnosis , Burns, Chemical/mortality , Eating , Emergencies , Feasibility Studies , Female , Follow-Up Studies , Humans , Male , Middle Aged , Prognosis , Retrospective StudiesABSTRACT
Endoscopy is generally speculated to be unnecessary in sodium hypochlorite (NaClO) ingestions; however, a significant number of endoscopic evaluations are still being performed when this chemical is ingested. Therefore, the aim of the current study was to compare the outcome and endoscopic findings between patients who had ingested household NaClO and those who had ingested other types of corrosives. This retrospective cohort study enrolled 137 patients with a history of corrosive substance ingestion admitted to a tertiary hospital. Data were extracted from hospital records, and interviews were performed on follow-up. Demographic characteristics, endoscopic findings, and patient outcome were compared between those who had ingested household NaClO and those who ingested other corrosives (NaClO and control cohorts, respectively). Most patients (73%) had attempted suicide. Dysphonia (P ≤ .001), dysphagia (P = .04), and mouth burns (P = .047) were significantly different between the NaClO and control cohorts. Furthermore, patients who had dysphonia, dysphagia, skin burns, drooling, hematemesis, retrosternal pain, and abnormal abdominal examination were prone to death or severe complications. None of the NaClO cohort patients had severe endoscopic complications. All patients in the NaClO cohort survived without any sequelae (Odds Ratio (OR) [95% Confidence Interval (CI)] = 0.87 [0.80-0.94]) while 6 and 5 patients died and developed severe complications in the control cohort, respectively. Studies on endoscopic evaluations in patients who ingested household NaClO are scarce. Our results show that if there are no major clinical manifestations, urgent endoscopic evaluations are unnecessary in such patients.
Subject(s)
Burns, Chemical/diagnosis , Caustics/poisoning , Endoscopy, Gastrointestinal , Sodium Hypochlorite/poisoning , Adolescent , Adult , Aged , Aged, 80 and over , Burns, Chemical/etiology , Burns, Chemical/mortality , Female , Humans , Male , Middle Aged , Retrospective Studies , Suicide, AttemptedABSTRACT
Caustic poisonings are still associated with many fatalities. Studies focusing on the elderly are rare. The purpose of the present study was to compare the clinical outcomes of caustic ingestion injury in elderly and non-elderly adults with regard to gender, intent of exposure, substance ingested, severity of mucosal injury, complications, and mortality. Caustic substance exposures reported to the National Toxicological Information Centre in Slovakia during 1998-2015 were reviewed retrospectively. The patients were divided into two groups: the non-elderly (<60 years) and elderly adults (≥60 years). The mortality rate in the elderly was significantly higher (elderly 23.0% vs. non-elderly 11.3%; p = 0.041). The risk of fatal outcome in the elderly was increased by acid ingestion (OR = 7.822; p = 0.002), particularly hydrochloric acid (OR = 5.714, p = 0.006). The incidence of respiratory complications was almost two times higher in the elderly was 31.1% vs. 17.4% for the non-elderly (p = 0.037). Respiratory complications significantly correlated with an increased mortality rate (p = 0.001) in the elderly whereas there was no association between GI complications and mortality in the elderly (p = 0.480). Elderly patients with respiratory complications had the poorest clinical outcomes. The highest risk of complications and fatalities was observed in patients after hydrochloric acid ingestion.
Subject(s)
Caustics/toxicity , Adult , Age Factors , Aged , Aged, 80 and over , Burns, Chemical/mortality , Burns, Chemical/pathology , Female , Humans , Hydrochloric Acid/toxicity , Male , Middle Aged , Mortality , Mucous Membrane/drug effects , Mucous Membrane/pathology , Retrospective Studies , Young AdultABSTRACT
Caustic substance ingestion (CSI) is a serious medical problem with potentially devastating short- and long-term consequences. Early upper gastrointestinal endoscopy (EaEn) is recommended to evaluate the extent of injury and guide management but there has been controversy about the timing. There is no nationwide study evaluating adherence to EaEn and outcomes following CSI.Nationwide Inpatient Sample database 2003-2011 was used to identify all-age, nonreferral, urgent/emergent admissions with E-International Classification of Diseases Ninth Revision codes for CSI. We evaluated the association of undergoing late endoscopy (LaEn, >48 hours since admission) with poor clinical (death or systemic complications) and economic (cost for admission and length of stay above the 75th percentile) outcomes after controlling for other demographic and clinical factors using a multivariate analysis.We identified 21,682 patients with a median age of 37 years, 51% males, 43% Caucasians, with suicidal ingestion reported in 40%. Endoscopy was performed in 6011 patients (37%). The majority had EaEn (43% within 24, and 40% within 24-48 hours), whereas 17% had LaEn.Compared to EaEn group, the LaEn group was associated with a three-fold increase (OR = 2.7, P < 0.001) in the risk for poor clinical outcome: a fourfold increase (OR = 4.6, P < 0.001) in high cost admissions, and a fivefold increase (OR = 4.9, P < 0.001) in prolonged hospitalization. There was no significant difference in clinical outcomes based on endoscopy within 24, and 24-48 hours of admission.In this retrospective nationwide database analysis, undergoing LaEn was associated with both negative clinical and economic outcomes. More studies are needed to further examine the reasons for delaying endoscopy and subsequent management pathways based on the endoscopic findings. Early endoscopic evaluation could potentially improve the clinical outcomes and reduce costs of these admissions.
Subject(s)
Burns, Chemical/diagnosis , Endoscopy, Digestive System/methods , Esophageal Stenosis/diagnosis , Health Care Costs/statistics & numerical data , Hospitalization/statistics & numerical data , Adult , Burns, Chemical/mortality , Caustics/toxicity , Databases, Factual , Early Diagnosis , Endoscopy, Digestive System/economics , Esophageal Stenosis/chemically induced , Esophageal Stenosis/mortality , Female , Humans , Male , Middle Aged , Retrospective Studies , Young AdultSubject(s)
Blast Injuries/therapy , Burns, Chemical/therapy , Burns/classification , Burns/economics , Practice Guidelines as Topic , Radiation Injuries/therapy , Blast Injuries/diagnosis , Blast Injuries/mortality , Burns/mortality , Burns/therapy , Burns, Chemical/diagnosis , Burns, Chemical/mortality , Combined Modality Therapy , Disease Management , Female , Follow-Up Studies , Humans , Injury Severity Score , Male , Mass Casualty Incidents/mortality , Mass Casualty Incidents/statistics & numerical data , Radiation Injuries/diagnosis , Radiation Injuries/mortality , Risk Assessment , Socioeconomic Factors , Survival Rate , Trauma Centers , Treatment Outcome , TriageABSTRACT
BACKGROUND: The optimal clinical management of patients following ingestion of potentially caustic lesions is still undetermined. In particular, the indication for early upper GI endoscopy in this context remains unclear. PURPOSE: To draft recommendations regarding the use of early upper GI endoscopy following hospital admissions of patients after ingestion of potentially caustic agents. METHODS: For this purpose, a retrospective cohort study of patients treated for ingestion of potentially caustic substances during a 13 year-period at the university hospital of Berne was performed. RESULTS: In total, 61 patients with acute ingestion of potentially caustic substances were identified. Overall mortality was 5â%. 11/61 patients had to be admitted to the intensive care unit. Most ingestions were performed in suicidal intention (62â%). In 53â% of these patients, a combined ingestion of several substances occurred. In 33â% of patients, an early upper GI endoscopy was performed within 24 hours after ingestion. The degree of burn depended upon the hazard potential of the respective substance. In patients with ingestion of low risk substances, upper GI endoscopy was only performed when additional risk factors were present. CONCLUSION: Based upon the results of the present study, ingestion of potentially caustic agents requires an individualized strategy whether or not to perform early endoscopy.
Subject(s)
Burns, Chemical/surgery , Caustics/poisoning , Clinical Decision-Making , Endoscopy, Digestive System/mortality , Endoscopy, Digestive System/statistics & numerical data , Esophageal Stenosis/chemically induced , Esophageal Stenosis/mortality , Burns, Chemical/mortality , Burns, Chemical/pathology , Esophageal Stenosis/pathology , Female , Germany/epidemiology , Humans , Longitudinal Studies , Male , Patient Selection , Postoperative Complications/mortality , Postoperative Complications/pathology , Postoperative Complications/prevention & control , Prevalence , Prognosis , Referral and Consultation , Retrospective Studies , Risk Factors , Survival Rate , Tertiary Care Centers , Treatment OutcomeABSTRACT
BACKGROUND: Endoscopy is the standard of care for emergency patient evaluation after caustic ingestion. However, the inaccuracy of endoscopy in determining the depth of intramural necrosis may lead to inappropriate decision-making with devastating consequences. Our aim was to evaluate the use of computed tomography (CT) for the emergency diagnostic workup of patients with caustic injuries. METHODS: In a prospective study, we used a combined endoscopy-CT decision-making algorithm. The primary outcome was pathology-confirmed digestive necrosis. The respective utility of CT and endoscopy in the decision-making process were compared. Transmural endoscopic necrosis was defined as grade 3b injuries; signs of transmural CT necrosis included absence of postcontrast gastric/ esophageal-wall enhancement, esophageal-wall blurring, and periesophageal-fat blurring. RESULTS: We included 120 patients (59 men, median age 44 years). Emergency surgery was performed in 24 patients (20%) and digestive resection was completed in 16. Three patients (3%) died and 28 patients (23%) experienced complications. Pathology revealed transmural necrosis in 9/11 esophagectomy and 16/16 gastrectomy specimens. Severe oropharyngeal injuries (P = 0.015), increased levels of blood lactate (P = 0.007), alanine aminotransferase (P = 0.027), bilirubin (P = 0.005), and low platelet counts (P > 0.0001) were predictive of digestive necrosis. Decision-making relying on CT alone or on a combined CT-endoscopy algorithm was similar and would have spared 19 unnecessary esophagectomies and 16 explorative laparotomies compared with an endoscopy-alone algorithm. Endoscopy did never rectify a wrong CT decision. CONCLUSIONS: Emergency decision-making after caustic injuries can rely on CT alone.
Subject(s)
Burns, Chemical/diagnosis , Caustics , Esophagoscopy , Esophagus/pathology , Stomach/pathology , Tomography, X-Ray Computed , Adult , Burns, Chemical/diagnostic imaging , Burns, Chemical/mortality , Burns, Chemical/surgery , Decision Making , Eating , Esophagectomy/methods , Esophagoscopy/methods , Esophagus/diagnostic imaging , Female , Gastrectomy/methods , Humans , Male , Middle Aged , Necrosis/diagnostic imaging , Predictive Value of Tests , Prospective Studies , Sensitivity and Specificity , Stomach/diagnostic imaging , Tomography, X-Ray Computed/methodsABSTRACT
BACKGROUND: The mechanisms of damage to the gastrointestinal tract after caustic ingestion are conditioned by the nature of the ingested agent. Whether the nature of the ingested agent has a direct influence on patient outcomes is unknown. METHODS: From January 2013 to April 2015, 144 patients underwent emergency management for caustic injuries at the Saint Louis Hospital in Paris. There were 51 men (51 %) and the median age was 44 years [39, 48]. The ingested agents were soda-based strong alkali in 85 patients (59 %), strong acids in 36 patients (25 %), and bleach in 23 patients (16 %). Emergency and long-term outcomes were compared according to the nature of the ingested agent. RESULTS: Four patients died (3 %) and 40 patients (28 %) experienced complications. After bleach ingestion, emergency morbidity and mortality were nil, no patient required esophageal reconstruction, and functional outcome was successful in all patients. Acids were more likely to induce transmural gastric (31 vs. 13 %, p =0.042) and duodenal (9 vs. 0 %, p = 0.04) necrosis than strong alkalis, but rates of transmural esophageal necrosis were similar (14 vs. 12 %, p = 0.98). No significant differences were recorded between emergency mortality (9 vs. 1 %, p = 0.15), morbidity (33 vs. 33 %, p = 0.92), the need for esophageal reconstruction (25 vs. 20 %, p = 0.88), and functional success rates (76 vs. 84 %, p = 0.31) after acid and alkali ingestion, respectively. CONCLUSION: Bleach causes mild gastrointestinal injuries, while the ingestion of strong acids and alkalis may result in severe complications and death. Acids cause more severe damage to the stomach but similar damage to the esophagus when compared to alkalis.
Subject(s)
Burns, Chemical/etiology , Burns, Chemical/pathology , Caustics/adverse effects , Duodenum/pathology , Stomach/pathology , Acids/adverse effects , Adult , Alkalies/adverse effects , Bleaching Agents/adverse effects , Burns, Chemical/mortality , Duodenum/injuries , Esophagus/injuries , Esophagus/surgery , Female , Humans , Male , Middle Aged , Necrosis , Stomach/injuriesABSTRACT
BACKGROUND: Chemical burns occur frequently in western Zhejiang Province. This study documents the epidemiology of chemical burns in the region using burn data from a local specialized hospital. Results from this analysis will assist in the planning of prevention strategies for high-risk occupations and groups. METHODS: A 10-year retrospective analysis was conducted for all patients with chemical burns admitted to the Department of Burn and Plastic Surgery from January 2004 to December 2013. Information obtained for each patient included demographics (gender, age, occupation and education), location of the burn, cause of the burn, and categories of chemicals. Data regarding the season of admittance, prehospital treatment, wound site/size (area, region, and depth), accompanying injuries, operations, length of hospital stay and mortality were also assessed. RESULTS: A total of 690 patients (619 males, 71 females; average age: 30.6±12.4 years) were admitted to the department for chemical burns. Over the 10-year period, the incidence of chemical burns showed an increasing tendency. Chemical burns occurred most frequently in patients aged 20-59 years (94.79%). Most of the chemical burns were work-related, primarily in private enterprises (47.97%) and state-owned enterprises (24.93%). Operations (68.99%) and machine problems (17.26%) were the main causes of chemical burns in the workplace. With regard to burns caused by chemicals, most were caused by acids (72.01%), with hydrofluoric acid and sulphuric acid causing 51.45%. Most chemical burns occurred in the summer and autumn seasons (61.02%). The burn size was <10% of the total body surface area (TBSA) for 445 patients (64.49%), while only 26 patients (3.76%) had burns covering >40% TBSA. The most common burn sites were the upper extremities (31.57%), lower extremities (19.86%), and head and neck (28.83%). Most patients (581 (84.20%)) received water washing treatment on site immediately after exposure. The most common accompanying injuries included inhalation injury, ocular burns and digestive tract injury. The average hospital stay was 17.0±23.1 days (range 1-333 days). Surgery was performed in 146 patients (21.16%), and the overall mortality rate was 0.58%. CONCLUSIONS: Chemical burns are preventable. The high morbidity of chemical burns in western Zhejiang Province is related to the industrial structure of the area. Governmental management in the fields of production, transportation, and utilization of chemicals could be improved. Workplaces have the responsibility to provide safe work environments and equipment, as well as occupational education and safety training for high-risk work groups.
Subject(s)
Burns, Chemical/epidemiology , Occupational Injuries/epidemiology , Acids/adverse effects , Adolescent , Adult , Age Distribution , Aged , Alkalies/adverse effects , Body Surface Area , Burns, Chemical/etiology , Burns, Chemical/mortality , Child , China/epidemiology , Educational Status , Female , Hospitalization , Humans , Hydrofluoric Acid/adverse effects , Incidence , Length of Stay , Male , Middle Aged , Occupational Injuries/etiology , Occupational Injuries/mortality , Retrospective Studies , Sex Distribution , Sulfuric Acids/adverse effects , Young AdultABSTRACT
OBJECTIVES: To review hospitalised burn patients from 2004 to 2010 admitted to Israeli burn units and compare these result with data from 1997 to 2003. METHODS: Retrospectively, data was collected from the Israeli Trauma Registry (ITR) encompassing all burn admissions to Israeli burn units from 2004-2010 and compared to 1997-2003. RESULTS: Of the 5269 burn patients admitted from 2004 to 2010, 39.8% were non-Jewish. Infants under two years were the prominent age group (24.1%). Second to third degree burns 1-9% TBSA/first degree burns were 71%, second to third degree burns 10-19% TBSA were 16% and those 20%>TBSA consisted of 13%. Only 2.7% involved an inhalation injury. The average length of stay was 11.67 days and mortality rate 3.72%. All data was compared to the previous year's 1997-2003 and trends were identified. CONCLUSIONS: Within Israel, high risk populations remain infants under two years of age, males and those from non-Jewish populations. National prevention strategies and campaigns are warranted to inform and educated parents of young children and those at risk of burns. Of note, advances in burn care and procedures might have contributed to a decrease in the length of hospital stay (LOS).
Subject(s)
Burns/epidemiology , Explosions/statistics & numerical data , Fires/statistics & numerical data , Adolescent , Adult , Age Distribution , Aged , Body Surface Area , Burns/etiology , Burns/mortality , Burns/therapy , Burns, Chemical/epidemiology , Burns, Chemical/mortality , Burns, Chemical/therapy , Burns, Electric/epidemiology , Burns, Electric/mortality , Burns, Electric/therapy , Child , Child, Preschool , Databases, Factual , Ethnicity , Female , Hospitalization/trends , Humans , Infant , Infant, Newborn , Israel/epidemiology , Length of Stay/trends , Logistic Models , Male , Middle Aged , Population Growth , Retrospective Studies , Risk Factors , Sex Distribution , Trauma Severity Indices , Young AdultSubject(s)
Aluminum Compounds/poisoning , Burns, Chemical/therapy , Phosphines/poisoning , Burns, Chemical/etiology , Burns, Chemical/mortality , Humans , Poisoning/complications , Poisoning/mortality , Poisoning/therapy , Potassium Permanganate/administration & dosage , Potassium Permanganate/adverse effects , Potassium Permanganate/therapeutic useABSTRACT
OBJECTIVE: To compare the outcomes of a modified laparoscopic intraluminal stenting with the conventional laparatomic technique in patients with esophageal caustic injuries. METHODS: A total of 103 patients with esophageal burns were included in this retrospective analysis. Patients were candidates for esophageal stenting to prevent future stenosis. According to patient preference, stenting was done with either the innovatory stent with the modified technique (52 patients) or the conventional method that required laparotomy (51 patients). The modified technique consists of placing an inflation balloon stent via laparoscopy. Overall mortality and complications after follow-up period (3 months) were compared between the two groups. RESULTS: Two perioperative mortalities were seen, one in each group. Except one patient in the modified technique, all patients returned to normal intake after 3 months of follow-up. However, five patients of the modified group and three in the conventional group developed esophageal strictures (p > 0.05). Gastric outlet obstruction was observed in three patients of the modified group and one in the conventional group (p > 0.05). DeMeester scores showed that there was no gastro-esophageal reflux in both groups (p > 0.05). CONCLUSION: Our results show that the modified technique can reach the efficacy of the conventional method without requiring laparotomy. Thus, far several studies have demonstrated the advantages of laparoscopy over laparotomy. Thus, and in line with the clinical guidelines of the Society of American Gastrointestinal and Endoscopic Surgeons, we recommend using the presented modified technique in patients with caustic esophageal injuries.