564 Managing California’s Creek Fire Mass Casualty’s Incident

2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S132-S132
Author(s):  
Shana M Henry ◽  
Nicole M Kopari ◽  
Mary Wolfe

Abstract Introduction California’s Creek Fire is not only the largest single wildfire in a state known for huge and destructive blazes, it spawned two rare fire tornados with winds over 100mph, a day after the fire started in early September. Huntington Lake and Mammoth Pool were the sites of these rare events leading to hundreds of trapped campers. An air rescue operation airlifted hundreds of trapped people to safety. Twenty days after the start of the fire, it had burned >300,000 acres with only 36% containment by fire crews. This review is an evaluation of our hospitals response team and the events surrounding that night. Methods Our on-call surgeon had called in the back-up surgeon to run a second trauma operating room. It was at this time, the news had reported trapped campers near Mammoth Pool. The burn surgeon was notified and reported to the emergency department (ED) as word of 65 possible victims spread. Local disaster response planning was initiated with an ED physician triaging patients at the regional airport. Initial calls were made to the division chief and burn medical director. The nursing director was notified along with any available nursing staff with 8 ICU nurses volunteering to report. Immediately, lateral transfer orders were placed for all burn patients housed in the burn center which has 10 ICU bed capabilities. Results The first helicopter landed with 5 of the burn victims presenting to our hospital. 4 of the victims were male and 1 female with ages ranging from 17 to 27. Total body surface area burn was estimated on each with 2 minor burns < 10% and 3 moderate sized burns of roughly 25%. These patients were quickly triaged in the ED and traumatic injuries evaluated. 3 of the patients were placed in ICU level care with the 2 remaining patients housed in the ED as word trickled in about another rescue effort with an additional 95 people. By morning, an additional 2 patients were transferred to our burn center from the surrounding hospitals and another 2 patients evaluated for burns sustained in separate events. All patients were taken to the operating room over the next 24–48 hours for excision and autologous spray on skin cells (ASCS) in combination with widely meshed skin grafts or ASCS alone. Conclusions Communication, teamwork, and personnel that are dedicated to the care of burn patients made this tragic incident manageable. The Creek Fire hit home for many of the burn staff not only because of the patients that were cared for, but because this area of California was a beloved respite for many. A debriefing with a chaplain, grief counselor, and psychotherapist, was held within 2 weeks of the incident to provide support to the staff during this devastating time.

Author(s):  
Nathan E Bodily ◽  
Elizabeth H Bruenderman ◽  
Neal Bhutiani ◽  
Selena The ◽  
Jessica E Schucht ◽  
...  

Abstract Patients with burn injuries are often initially transported to centers without burn capabilities, requiring subsequent transfer to a higher level of care. This study aimed to evaluate the effect of this treatment delay on outcomes. Adult burn patients meeting American Burn Association (ABA) criteria for transfer at a single burn center were retrospectively identified. A total of 122 patients were evenly divided into two cohorts – those directly admitted to a burn center from the field, versus those transferred to a burn center from an outlying facility. There was no difference between the transfer and direct admit cohorts with respect to age, percent total body surface area burned, concomitant injury, or intubation prior to admission. Transfer patients experienced a longer median time from injury to burn center admission (1 vs. 8 hours, p &lt, 0.01). Directly admitted patients were more likely to have inhalation burn (18 vs. 4, p &lt, 0.01), require intubation after admission (10 vs. 2, p = 0.03), require an emergent procedure (18 vs. 5, p &lt, 0.01), and develop infectious complications (14 vs. 5, p = 0.04). There was no difference in ventilator days, number of operations, length of stay, or mortality. The results suggest that significantly injured, high acuity burn patients were more likely to be immediately identified and taken directly to a burn center. Patients who otherwise met ABA criteria for transfer were not affected by short delays in transfer to definitive burn care.


2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S30-S31
Author(s):  
Sarah C Stokes ◽  
Kathleen S Romanowski ◽  
Soman Sen ◽  
David G Greenhalgh ◽  
Tina L Palmieri

Abstract Introduction In the past ten years, wildfires have burned an average of 6.8 million acres annually. The frequency of wildfires is expected to increase with climate change. Wildfire burn victims have not been previously well characterized in the literature. As we prepare for more wildfires it is necessary to target populations at risk for sustaining burns with prevention efforts and to prepare hospital systems to meet these patients’ needs. Methods A retrospective review of patients admitted to a burn center between 2016 and 2019 was performed. Patients who were admitted after sustaining a burn attributable to wildfires were identified from the burn center database. Controls were matched to wildfire burn patients by age, gender and total body surface area of burn. The primary outcome was mortality. Secondary outcomes included number of operations, length of stay (LOS), intensive care unit (ICU) LOS, development of wound infections and pneumonia, wound culture microbiology. Results A total of 16 patients who had sustained burns in wildfires were identified and matched with 32 controls. There was no difference in mortality (19% wildfire vs. 9% non, p=0.386), LOS (18 days wildfire vs. 15 days non-wildfire, p=0.406), ICU LOS (17 days wildfire vs. 11 days non-wildfire, p=0.991) and number of skin grafts (1 wildfire vs. 0.5 non-wildfire, p=0.519). Patients who had sustained burns in a wildfire trended towards higher rates of pneumonia (31% wildfire vs. 13% non-wildfire, p=0.117), and higher rates of wound infection (31% wildfire vs. 19% non-wildfire, p=0.361). On evaluation of wound cultures for the 5 wildfire patients and the 7 non-wildfire patients who developed wound infections, more patients who sustained burns in wildfires had gram positive bacteria cultured from their wounds (100% wildfire vs. 29% non-wildfire, p=0.027). Patients who had sustained burns in wildfires trended towards increased likelihood of readmission (23% wildfire vs. 3% non-wildfire, p=0.080). Conclusions Patients who sustain burns in wildfires are likely at increased risk of readmission, of developing pneumonia and of developing gram-positive wound infections. Interventions for these patients should focus on pneumonia prevention and assistance with wound care after discharge.


2020 ◽  
Author(s):  
Che Wei Chang ◽  
Feipei Lai ◽  
Mesakh Christian ◽  
Yu Chun Chen ◽  
Ching Hsu ◽  
...  

BACKGROUND Accurate assessment of the percentage of total body surface area (%TBSA) of burn wounds is crucial in the management of burn patients. The resuscitation fluid and nutritional needs of burn patients, their need for intensive unit care, and probability of mortality are all directly related to %TBSA. It is difficult to estimate a burn area of irregular shape by inspection. Many articles have reported discrepancy in estimating %TBSA by different doctors. OBJECTIVE We propose a method, based on deep learning, for burn wound detection, segmentation and calculation of % TBSA on a pixel-to-pixel basis. METHODS A two-step procedure was used to convert burn wound diagnosis into %TBSA. In the first step, images of burn wounds were collected and labeled by burn surgeons and the dataset was then input into two deep learning architectures, U-Net and Mask R-CNN, each configured with two different backbones, to segment the burn wounds. In the second step, we collected and labeled images of hands to create another dataset, which was also input into U-Net and Mask R-CNN to segment the hands. The percentage of TBSA of the burn wounds was then calculated by comparing the pixels of mask areas on the images of the burn wound and hand of the same patient according to the rule of hand, which says that one’s hand accounts for 0.8% of TBSA. RESULTS A total of 2591 images of burn wounds were collected and labeled to form the burn-wound dataset. The dataset was randomly split into a ratio of 8:1:1 to form the training, validation, and testing sets. Four hundred images of volar hands were collected and labeled to form the hand dataset, which was also split into three sets using the same method. For the images of burn wounds, Mask R-CNN with ResNet101 had the best segmentation result with a Dice coefficient (DC) of 0.9496, while U-Net with ResNet101 had a DC of 0.8545. For the hand images, U-Net and Mask R-CNN had similar performance with a DC of 0.9920 and 0.9910, respectively. Lastly, we conducted a test diagnosis in a burn patient. Mask R-CNN with ResNet-101 had on average less deviation (0.115% TBSA) from the ground truth than burn surgeons. CONCLUSIONS This is one of the first studies to diagnose all depths of burn wounds and convert the segmentation results into %TBSA using different deep learning models. We aimed to assist medical staff in estimating burn size more accurately and thereby helping to provide precise care to burn victims.


2015 ◽  
Vol 81 (1) ◽  
pp. 56-63 ◽  
Author(s):  
Douglas S. Swords ◽  
Edmund D. Hadley ◽  
Katrina R. Swett ◽  
Thomas Pranikoff

Total body surface area (TBSA) burned is a powerful descriptor of burn severity and influences the volume of resuscitation required in burn patients. The incidence and severity of TBSA overestimation by referring institutions (RIs) in children transferred to a burn center (BC) are unclear. The association between TBSA overestimation and overresuscitation is unknown as is that between TBSA overestimation and outcome. The trauma registry at a BC was queried over 7.25 years for children presenting with burns. TBSA estimate at RIs and BC, total fluid volume given before arrival at a BC, demographic variables, and clinical variables were reviewed. Nearly 20 per cent of children arrived from RIs without TBSA estimation. Nearly 50 per cent were overestimated by 5 per cent or greater TBSA and burn sizes were overestimated by up to 44 per cent TBSA. Average TBSA measured at BC was 9.5 ± 8.3 per cent compared with 15.5 ± 11.8 per cent as measured at RIs ( P < 0.0001). Burns between 10 and 19.9 per cent TBSA were overestimated most often and by the greatest amounts. There was a statistically significant relationship between overestimation of TBSA by 5 per cent or greater and overresuscitation by 10 mL/kg or greater ( P = 0.02). No patient demographic or clinical factors were associated with TBSA overestimation. Education efforts aimed at emergency department physicians regarding the importance of always calculating TBSA as well as the mechanics of TBSA estimation and calculating resuscitation volume are needed. Further studies should evaluate the association of TBSA overestimation by RIs with adverse outcomes and complications in the burned child.


2016 ◽  
Vol 4 ◽  
pp. 1-4 ◽  
Author(s):  
P. Agbenorku ◽  
K. Aboah ◽  
J. Akpaloo ◽  
R. Amankwa ◽  
B. Farhat ◽  
...  

Abstract Background Burn injuries are a serious problem worldwide, with most occurrences in low- and middle-income countries. Depending on the extent of injury, burn victims are faced with the challenges of fitting into society due to complications such as extensive scarring and contractures. The current study seeks to determine whether epidemiological studies of burn patients can provide guidelines to enhance burn prevention among the Ghanaian population. Methods Data from the Burns Registry of the Burns Intensive Care Unit (BICU) of Komfo Anokye Teaching Hospital (KATH) was obtained. Data on sex, age, aetiology, % total body surface area (TBSA), and admission outcomes from May 1, 2009, to April 30, 2013, were retrieved for a total of 487 patients during this period. Results Data on burn admissions comprising 263 (54.0 %) males and 224 (46.0 %) females were obtained from the Burns Registry. Children 0–10 years were the most affected age group. The yearly mean % TBSA ranged from 24.74 % to 35.07 %. The majority of burns was caused by scalding. Mortality rates ranged from 8.4 % to 32.0 % during the period under review. Conclusions The study shows that children of 10 years old and below are the most affected group; this may be due to inattention to these children by parents/caretakers. Safety and safe working environments should be provided at home and workplaces, and promotion of education on burn prevention should be intensified.


2020 ◽  
Vol 41 (Supplement_1) ◽  
pp. S87-S88
Author(s):  
Thomas R Resch ◽  
Sarah Fischer

Abstract Introduction Sepsis remains a leading cause of morbidity and mortality in burn patients. Therefore, novel treatment adjuncts are of constant interest. Early studies by Marik et al. have suggested that bundled use of intravenous hydrocortisone, vitamin C, and thiamine may improve outcomes in intensive care patients diagnosed with systemic sepsis. However, to our knowledge, evaluation of this treatment modality has not been applied to burn patients. Methods Chart review of seven patients with major cutaneous injuries admitted to our burn center and treated with the adjunct therapy as per Marik et al. occurred. Baseline characteristics, treatment, and outcome variables were identified. Variables abstracted include demographics, injury characteristics, comorbidities, discharge disposition, length of stay, mechanical ventilation, use of vasopressors, acute kidney injury, blood cultures, white blood cell count, lactate, creatinine, predicted mortality (modified BAUX, APACHE II, APACHE IV, and SOFA scores), procalcitonin, quantitative culture and histology results, time to first excision, and time to final surgery and/or healing. Results Five patients sustained flame burns ranging from 24% to 46% total body surface area. One patient was admitted for road rash causing full thickness injury and one with toxic epidermal necrolysis encompassing 90% total body surface area. Ages ranged from 19 to 74 years. Modified BAUX with APACHE II and IV scores were used to predict baseline mortality risk. Four of the seven patients succumbed to their injuries, two within the first week of admission. Of the remaining cases, all required fewer vasopressors after beginning adjunct therapy. Among survivors, SOFA scores suggested greater than 95.2% predicted mortality at start of adjunct therapy and within four days, predicted mortality ranged from less than 33.3% to 50%. Conclusions The aim of this case series is to review our early experience with this novel treatment in burn patients. No conclusions can be drawn at this time. It is understood that continued research must be conducted to support correlation between intervention and outcomes. Optimism is present based upon early non-burn studies and our regional burn center experience. A prospective study is currently being developed at our burn center. Applicability of Research to Practice This case series explores a potential treatment adjunct to decrease morbidity and mortality from burn sepsis.


Author(s):  
Audrey Marie O'Neil ◽  
Cassandra Rush ◽  
Laura Griffard ◽  
David Roggy ◽  
Allison Boyd ◽  
...  

Abstract Early mobilization with mechanically ventilated patients has received significant attention within recent literature, however limited research has focused specifically on the burn population. The purpose of this single center, retrospective analysis was to review the use of a burn critical care mobility algorithm, to determine safety and feasibility of a burn vented mobility program, share limitations preventing mobility progression at our facility, and discuss unique challenges to vented mobility with intubated burn patients. A retrospective review was completed for all intubated burn center admissions between January 2015 to December 2019. Burn Therapy notes were then reviewed for data collection, during the intubation period, using stages of the mobility algorithm. In 5 years following initial implementation, the vented mobility algorithm was utilized on 127 patients with an average total body surface area of 22.8%. No adverse events occurred. Stage 1 (Range of motion) was completed with 100% of patients (n=127). Chair mode of bed, stage 2a, was utilized in 39.4%(n=50) of patients, while 15.8% (n=20) of patients were dependently transferred to the cardiac chair in stage 2b. Stage 3 (sitting on the edge-of-bed) was completed with 25% (n=32) of patients, with 11% (n=14) progressing to stage 5 (standing), and 3.9% (n=5) actively transferring to a chair. In 5 years, only 4.7% (n=6) reached stage 6 (ambulation). The most common treatment limitations were medical complications (33%) and line placement (21%). Early mobilization during mechanical ventilation is safe and feasible within the burn population, despite challenges including airway stability, sedation, and line limitations.


2017 ◽  
Vol 28 (1) ◽  
pp. 41
Author(s):  
Alia E. Al-Ubadi

Association between Procalcitonin (PCT) and C-reactive protein (CRP) and burn injury was evaluated in 80 burned patients from Al-Kindy and Imam Ali hospitals in Baghdad-Iraq. Patients were divided into two groups, survivor group 56 (70%) and non-survivor group 24 (30%). PCT was estimated using (Human Procalcitonin ELISA kit) provided by RayBio/USA while CRP was performed using a latex agglutination kit from Chromatest (Spain). Our results declared that the mean of Total Body Surface Area (TBSA %) affected were 63.5% range (36%–95%) in non-survivor patients, while 26.5% range (10%–70%) in survivor patients. There is a significant difference between the two groups (P = 0.00), the higher mean percentage of TBSA has a significant association with mortality. Serum PCT and CRP were measured at the three times of sampling (within the first 48hr following admission, after 5thdays and after 10th days). The mean of PCT serum concentrations in non-survivor group (2638 ± 3013pg/ml) were higher than that of survivor group (588 ± 364pg/ml). Significantly high levels of CRP were found between the survivor and non-survivor groups especially in the 10th day of admission P=0.000, present study show that significant differences is found within the non-survivor group through the three times P= 0.01, while results were near to significant differences within survivor group through the three times (P= 0.05).


2020 ◽  
Vol 7 (10) ◽  
pp. 3280
Author(s):  
Kavitha Jayanthi Balachandran ◽  
Manoj Kumar Nirmalanandan

Background: The pattern of burns in victims varies with the manner of infliction of burns. Age plays an important role in deciding the mortality and morbidity of burn victims. Other factors that decide the prognosis of burn victims are the total body surface area (TBSA), Depth of burns, and inhalational injury as evidenced by facial burns. Assessment of these epidemiological factors and inhalational injury can be done as a part of the initial evaluation. Such an assessment aid in resuscitation including emergent airway and decision making regarding the need for skin grafts or escharotomy. Serial measurement of total leucocyte count also helps in identifying the onset of infection and progress to septicaemia and increased mortality rates.Methods: As a part of the initial evaluation, we attempt to study the relation between TBSA, Depth of burns, facial burns, and total WBC count with mortality. A background of septicaemia was also noticed in the majority of patients.Results: For analysis, patients were divided into two groups- Survivors and Non-survivors. A fall in total WBC count coincided with the onset of sepsis and mortality. The other three factors also had a direct correlation with mortality rates.Conclusions: A scoring system constituting all the factors is essential as an initial diagnostic step and it will help in deciding early intubation, escharotomy, and aggressive fluid resuscitation.


2021 ◽  
Vol 15 (11) ◽  
pp. 3389-3391
Author(s):  
Imran Khan ◽  
Taimur Khan ◽  
Shakil Asif ◽  
Syed Azhar Ali Kazmi ◽  
Subhan Ullah ◽  
...  

Background and Aim: Burn injuries patients generally suffer from various psychological and mental disorders especially in lower socio-economic groups. It can adversely affect their wellbeing and health. Proper consultation and clinical diagnosis need to be carried out on burns injuries patients from the early critical phase to rehabilitation phase recovery. The current study's aim was to determine the prevalence of psychiatric disorders in burn patients in a tertiary care hospital. Materials and Methods: This cross-sectional study was conducted on 82 attempted burn suicides, adult patients in Khattak Medical Center Peshawar, Khyber Teaching Hospital Peshawar and Divisional Headquarter hospital, Mirpur AJK for duration of six months from June 2020 to December 2020. All the patients admitted with suicides burns were of either gender and had ages above 15 years. The convenience technique was used for sampling. The patients’ demographic details such as psychiatric illness, self-immolation act motivation, burn injury depth, burn total body surface area, inhalation injury, hospitalization duration, and mortality was recorded on pre-designed proforma. Data analysis was carried out with SPSS version 20. Results: The mean age of all 82 patients was 28.9±5.2 with an age range of 14 to 55 years. Of the total, 66 (80.5%) were female while 16 (19.5%) were male. In this study, the most frequent suicidal attempt was made by the marital conflicted patients 50 (61%) followed by love affair failure 8 (9.7%). An overall mean of 53.6±19.6 was observed for total body surface area affected with a range of 15-100%. The hospital duration mean was 8.2±5.9 with a range of 1-38 days. Young, married, and rural area illiterate housewives were the most common self-inflicted/suicide burn injuries. The prime cause of such injuries was getting married. The mortality rate was found at 82.3%. Conclusion: Our study concluded that patient’s well-being and mental health could be severely affected by burn injuries. Prevalent depression was noted among severe burn injuries patients. Depression related to deformity could be prevented with early grafting, wound management, proper splinting, coping ability, intense physiotherapy, and long-term rehabilitation. Keywords: Burn; Depressed mood, Psychiatric morbidity, Posttraumatic stress disorder


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