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Introduction Mortality associated with burn injuries is declining with improved critical care, including resuscitation. However, patients admitted with concurrent substance use have increased risk of complications and poor outcomes. The impact of alcohol and methamphetamine use on acute burn resuscitation has been described in single center studies, however, has not been studied since implementation of computerized decision support for resuscitation. The purpose of this study was to evaluate resuscitation volumes for patients with alcohol and methamphetamine use within a large prospective observational trial at 5 major US burn centers. Methods We performed an observational trial across five institutions with > 20% total body surface area (TBSA) burn, weighing >40kg that were resuscitated utilizing computerized decision support. Patients were evaluated based presence of alcohol, with a minimum blood alcohol level of 0.10, or positive methamphetamines on urine drug screen. Fluid volumes and urine output were examined over 48 hours and Wilcoxon Method was utilized to compare patient groups. Results A total of 296 patients were analyzed. 37 (12.5%) were positive for methamphetamine use, 50 (16.9%) were positive for alcohol use, and 209 (70.1%) with negative for both. Patients positive for methamphetamine received a mean of 5.30 ±2.63 cc/kg/TBSA, patients positive for alcohol received a mean of 5.41 ± 2.49 cc/kg/TBSA, and patients with neither received a mean 4.33 ± 1.79 cc/kg/TBSA. Patients with methamphetamine or alcohol use had significantly higher fluid requirements than those who were negative for both substances. In the first 6 hours patients with alcohol use had significantly higher urinary output in comparison to patients with methamphetamine use which had similar output to patients negative for both substances. Conclusions This study demonstrated that patients with alcohol and methamphetamine use had statistically significantly larger fluid resuscitation requirements compared to patients without. The effects of alcohol as a diuretic align with previous literature. However, patients with methamphetamine lack the increased urinary output as a cause for their increased fluid requirements. Methamphetamine’s neurologic and cardiovascular effects due to increased release of dopamine, serotonin, and norepinephrine are known. Further investigation is required to better understand the mechanism underlying the need for increased resuscitation after burn injury in patients positive for methamphetamines. Applicability of Research to Practice The impact of alcohol and illicit substances on burn care, especially during the initial resuscitation, aids providers in guiding early critical care.

Introduction Fungal wound infections (FWI) cause morbidity and increase mortality in burn patients. Our burn center experienced 44 patients with fungal wound colonization (FWC) and/or FWI between JAN 2015 and JAN 2019. In response, we undertook a performance improvement project to prevent and treat FWC and FWI. Methods Members of the multidisciplinary team met to develop a clinical practice guideline (CPG) for the prevention and management of FWC and FWI based on current evidence. We focused on patients with elevated risk, that is, with burns ≥20% total body surface area (TBSA) and in the Burn ICU (BICU). Interventions included: utilizing alternating silver sulfadiazine and mafenide acetate creams upon admission; reducing the use of mafenide acetate solution; utilizing silver nitrate solution post-operatively; and applying topical nystatin cream or powder for suspected FWC or FWI. We educated all staff members and updated order sets and training materials. We collected data on all burn patients who had a wound biopsy out of concern for possible infection. Biopsy results were categorized as FWC or FWI. Retrospective data were collected for MAR 2020 - MAR 2021 (PRE). Post-implementation, prospective data collection began MAR 2022 (POST) and will continue for one year. Adherence to the CPG was assessed by chart review. Mann-Whitney and Fischer Exact tests were performed. Results The PRE (n=15) and POST (n=9) groups were similar in age (43±13 vs. 48±18 years) but differed in TBSA (49±19 vs 28±25%, p< .05). PRE group biopsies showed FWC in 0 patients and FWI in 11 of 15 patients (73%); 8 of these (53%), all with FWI, died. In the POST group, FWC was found in 1 patient (11%) and FWI was found in 2 of 9 patients (22%); one death occurred in the patient with FWC. Adherence to the CPG for admission topical wound care was 7% in the PRE group vs 89% in the POST group (p=0.0001); adherence to the CPG for day-of-biopsy topical wound care was 27% in the PRE group vs 89% in the POST group (p< 0.01). Conclusions Adherence to a CPG for the prevention and treatment of FWC and FWI was associated with a lower (but not statistically significant) prevalence of these complications. Limitations include a difference in the TBSA between the 2 groups and potential concurrent changes in practice. Ongoing data collection includes the evaluation of other potential contributing factors. Applicability of Research to Practice Fungi are common in the environment, and when combined with immunosuppression and extensive open wounds, may cause wound infection in burn patients. More research is needed to further evaluate effective treatments for the prevention and treatment of FWC and FWI in these patients.

Introduction Though commonly used to tailor fluid resuscitation, urine output may be a late indicator of impending burn shock. We sought to identify precedents of an early oliguric episode within 6 hours of admission. We hypothesize that specific variables may indicate early at-risk features during resuscitation. Methods We performed a secondary analysis of adults enrolled in the Burn Navigator resuscitation trial. We divided into two cohorts: those with oliguria (< 30ml/hr) and those without. Variables were compared by descriptive statistics. Results A total of 146 adults met inclusion criteria. More oliguric patients experienced systolic pressures < 90 mmHg (p=0.02) or Diastolic pressures < 40 mmHg (P=0.01). The minimum bicarbonate level (p=0.04), larger TBSA (p=0.01) and larger full thickness component (p=0.004) were all predictors of early oliguria. There were also more female patients (p=0.003) in the oliguric group. No cohort difference was observed for these variables: burn mechanism, percent partial thickness, HR >140 beats per minute (BPM) or hourly change in HR >10 BPM, temperature < 36C, hourly MAP drop >10 mmHg, creatine kinase, age, body mass index, hematocrit level, alcohol level, or methamphetamine use. Conclusions Specific variables and physiological derangement thresholds precedes the first oliguric episode during major burn resuscitation. These variables constitute at-risk features that may help derive future algorithms for efficient burn resuscitation. Applicability of Research to Practice Precursor variables of an early oligouric episode identify patients needing closer fluid titration.

Introduction Initial fluid infusion rates for resuscitation of burn injuries typically use formulas based on patient weight and total body surface area (TBSA) burned. However, the impact of this rate on overall resuscitation volumes and outcomes have not been extensively studied. The purpose of this study was to determine the impact of initial fluid rates on 24 hour volumes and outcomes using the Burn Navigator (BN). Methods The BN database is composed of 300 patients with > 20% TBSA, >40kg that were resuscitated utilizing the BN. Four study arms were analyzed based on the initial formula – 2ml/kg/TBSA, 3 ml/kg/TBSA, 4 ml/kg/TBSA or the Rule of Ten. Total fluids infused at 24 hours after admission were compared as well as resuscitation-related outcomes. Results A total of 296 patients were eligible for analysis. Higher starting rates (4 ml/kg/TBSA) resulted in significantly higher volumes at 24 hours (5.2 + 2.2 ml/kg/TBSA) than lower rates (2 ml/kg/TBSA resulted in 3.9 + 1.4 ml/kg/TBSA). No shock was observed in the high resuscitation cohort, whereas the lowest starting rate exhibited a 12% incidence, lower than both the Rule of Ten and 3 ml/kg/TBSA arms. There was no difference in 7-day mortality across groups. Conclusions Higher initial fluid rates resulted in higher 24-hour fluid volumes. The choice of 2ml/kg/TBSA as initial rate did not result in increased mortality or more complications. An initial rate of 2ml/kg/TBSA is a safe strategy. Applicability of Research to Practice Utilizing a lower starting fluid rate is a safe strategy and should considered after severe burn injury.

To assess whether a self-care toolkit (SCT) provided to breast cancer patients undergoing surgery could mitigate distress and lessen symptoms associated with surgery.One hundred women with breast cancer, planning to undergo initial surgery, were randomly assigned to either one of two groups: treatment as usual (TAU; n = 49) or TAU with the addition of an SCT (n = 51). The SCT contained an MP3 player with audio-files of guided mind-body techniques (breathing, progressive muscle relaxation, meditation, guided imagery, and self-hypnosis) and acupressure antinausea wristbands. Anxiety, pain, nausea, sleep, fatigue, global health, and quality of life (QOL) were assessed using validated outcome measures. Two inflammatory blood markers (erythrocyte sedimentation rate [ESR] and C-reactive protein [CRP]) were measured serially. Data were collected at baseline (T1), immediately before surgery (T2), within 10 h postoperatively (T3), and ∼2 weeks postsurgery (T4).Numerous studies have shown that psychological distress associated with a cancer diagnosis can affect pain perception and QOL.Between T1 and T4, there were significant between-group differences in Patient-Reported Outcomes Measurement Information System (PROMIS)-57 scores of Pain Interference, Fatigue, and Satisfaction with Social Roles, favoring the SCT group compared with TAU (p = 0.005, p = 0.023, and p = 0.021, respectively). There was a significant mean change in Defense and Veterans Pain Rating Scale (DVPRS) scores from T2 to T3, with the SCT group having significantly smaller increases in postoperative pain (p = 0.008) and in postoperative ESR (p = 0.0197) compared with the TAU group. Clinically significant reductions in anxiety occurred in the SCT group during the main intervention period.These results suggest that using the SCT in the perioperative period decreased pain perceptions, fatigue, and inflammatory cytokine secretion.

Most critically ill injured patients are transported out of the theater by Critical Care Air Transport Teams (CCATTs). Fever after trauma is correlated with surgical complications and infection. The purposes of this study are to identify the incidence of elevated temperature in patients managed in the CCATT environment and to describe the complications reported and the treatments used in these patients.We performed a retrospective review of available records of trauma patients from the combat theater between March 1, 2009, and March 31, 2010, who were transported by the US Air Force CCATT and had an incidence of hyperthermia. We then divided the cohort into 2 groups, patients transported with an elevation in temperature greater than 100.4°F and patients with no documented elevation in temperature. We used a standardized, secure electronic data collection form to abstract the outcomes. Descriptive data collected included injury type, temperature, use of a mechanical ventilator, cooling treatment modalities, antipyretics, intravenous fluid administration, and use of blood products. We also evaluated the incidence of complications during the transport in patients who had a recorded elevation in temperature greater than 100.4°F.A total of 248 trauma patients met the inclusion criteria, and 101 trauma patients (40%) had fever. The mean age was 28 years, and 98% of patients were men. The mechanism of injury was an explosion in 156 patients (63%), blunt injury in 11 (4%), and penetrating injury in 45 (18%), whereas other trauma-related injuries accounted for 36 patients (15%). Of the patients, 209 (84%) had battle-related injuries and 39 (16%) had non-battle-related injuries. Traumatic brain injury was found in 24 patients (24%) with an incidence of elevated temperature. The mean temperature was 101.6°F (range, 100.5°F-103.9°F). After evaluation of therapies and treatments, 80 trauma patients (51%) were intubated on a mechanical ventilator (P.001). Of the trauma patients with documented fever, 22 (22%) received administration of blood products. Nineteen patients received antipyretics during their flight (19%), 9 received intravenous fluids (9%), and 2 received nonpharmacologic cooling interventions, such as cooling blankets or icepacks. We identified 1 trauma patient with neurologic changes (1%), 6 with hypotension (6%), 48 with tachycardia (48%), 33 with decreased urinary output (33%), and 1 with an episode of shivering or sweating (1%). We did not detect any transfusion reactions or deaths during flight.Fever occurred in 41% of critically ill combat-injured patients evacuated out of the combat theater in Iraq and Afghanistan. Fewer than 20% of patients with a documented elevated temperature received treatments to reduce the temperature. Intubation of patients with ventilators in use during the transport was the only factor significantly associated with fever. Serious complications were rare, and there were no deaths during these transports.