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Multimodality Monitoring and Goal-Directed Therapy for the Treatment of Patients with Severe Traumatic Brain Injury: A Review for the General and Trauma Surgeon
Marini, Corrado P; McNelis, John; Petrone, Patrizio
PMID: 35428444
ISSN: 1535-6337
CID: 5204522
Outcomes in Obese vs Non-Obese Injured Patients at a Level 1 Trauma Center and Bariatric Surgery Center of Excellence
Petrone, Patrizio; Joseph, D'Andrea K; Baltazar, Gerard; Akerman, Meredith; Howell, Raelina S; Brathwaite, Collin E M
BACKGROUND:We hypothesized that the outcomes of trauma patients with a body mass index (BMI) equal to or greater than 30 compared to patients with BMI less than 30 would not differ at a level 1 trauma center that is also a Metabolic and Bariatric Surgery Center of Excellence in the Metabolic and Bariatric Surgery Accreditation Quality Improvement Program (MBSAQIP). STUDY DESIGN/METHODS:Patients equal to and greater than 18 years old treated between 1/1/2018 and 12/31/2020 were included. Demographics, BMI, comorbidities, and outcomes (hospital-LOS, ICU-LOS, blood products used, and mortality) were compared between 2 groups: obese (BMI ≥30) vs non-obese (BMI <30). RESULTS:< .0001). When adjusted for age, sex, DM, dementia, ISS, and ICU admission, there was no statistically significant difference in hospital-LOS (4.30 [95% CI: 4.10, 4.52] vs 4.48 [95% CI: 4.18, 4.79]) or mortality. No statistical differences were seen between the 2 groups in blood product use. CONCLUSIONS:Obesity did not correlate with poorer outcomes at an ACS-verified level 1 Trauma Center and Bariatric Surgery Center of Excellence. Further studies are needed to determine whether outcomes vary at hospitals without both designations.
PMID: 35343242
ISSN: 1555-9823
CID: 5200882
Missed traumatic abdominal injury with challenging management: report of 12-year follow-up [Case Report]
Ceballos-Esparragón, José J; Servide-Staffolani, María José; Petrone, Patrizio
Despite well-established clinical guidelines and use of radiologic imaging for diagnosis, challenges are faced when accurate decisions must be made within seconds. Patients with life-threatening injuries represent 10-15% of all hospitalized trauma patients. In fact, 20% of abdominal injuries will require surgical intervention. In abdominal trauma, it is important to distinguish the difference between surgical intervention, which includes damage control procedures and definitive treatment. The main objective of damage control surgery is to control the bleeding, reduce the contamination and delay additional surgical stress at a time of physiological vulnerability of the patient, along with abdominal containment, visceral protection and avoiding aponeurotic retraction in situations where primary abdominal closure is not possible. However, this technique has high morbidity and comes with a myriad of complications, including development of catastrophic abdomen and formation of enterocutaneous fistulas.
PMCID:8937614
PMID: 35350218
ISSN: 2042-8812
CID: 5219902
Smartphone application alerts for early trauma team activation: Millennial technology in healthcare
Goulet, Nicole D; Liu, Helen; Petrone, Patrizio; Islam, Shahidul; Glinik, Galina; Joseph, D'Andrea K; Baltazar, Gerard A
BACKGROUND:Data access through smartphone applications (apps) has reframed procedure and policy in healthcare, but its impact in trauma remains unclear. Citizen is a free app that provides real-time alerts curated from 911 dispatch data. Our primary objective was to determine whether app alerts occurred earlier than recorded times for trauma team activation and emergency department arrival. METHODS:Trauma registry entries were extracted from a level one urban trauma center from January 1, 2018 to June 30, 2019 and compared with app metadata from the center catchment area. We matched entries to metadata according to description, date, time, and location then compared metadata timestamps to trauma team activation and emergency department arrival times. We computed percentage of time the app reported traumatic events earlier than trauma team activation or emergency department arrival along with exact binomial 95% confidence interval; median differences between times were presented along with interquartile ranges. RESULTS:Of 3,684 trauma registry entries, 209 (5.7%) matched app metadata. App alerts were earlier for 96.1% and 96.2% of trauma team activation and emergency department arrival times, respectively, with events reported median 36 (24-53, IQR) minutes earlier than trauma team activation and 32 (25-42, IQR) minutes earlier than emergency department arrival. Registry entries for younger males, motor vehicle-related injuries and penetrating traumas were more likely to match alerts (P < .0001). CONCLUSION/CONCLUSIONS:Apps like Citizen may provide earlier notification of traumatic events and therefore earlier mobilization of trauma service resources. Earlier notification may translate into improved patient outcomes. Additional studies into the benefit of apps for trauma care are warranted.
PMID: 34210527
ISSN: 1532-7361
CID: 4927182
Correlation of brain flow variables and metabolic crisis: a prospective study in patients with severe traumatic brain injury
Marini, Corrado P; Stoller, Christy; McNelis, John; Del Deo, Vito; Prabhakaran, Kartik; Petrone, Patrizio
INTRODUCTION/BACKGROUND:Current treatment guidelines for patients with severe TBI (sTBI) are aimed at preventing secondary brain injury targeting specific endpoints of intracranial physiology to avoid the development of metabolic crisis. We sought to identify factors contributing to development of metabolic crisis in the setting of a Multi-modality Monitoring and Goal-Directed Therapy (MM&GDTP) approach to patients with severe TBI. METHODS: < 20 mmHg with NIRS < 55% (Type 3). Cerebral micro-dialysate was analyzed hourly for glucose, lactate, pyruvate, glutamate, glycerol, and lactate/pyruvate ratio (LPR). Statistical analysis was performed with student t-test, chi-square and Pearson's tests as applicable. RESULTS: < 20 mmHg), r = 0.97, p < 0.001, but not with Type 1 and 3. CONCLUSIONS:The occurrence of severe metabolic crisis portends a poor prognosis in patients with sTBI.
PMID: 32719895
ISSN: 1863-9941
CID: 4599082
Retrospective observational study correlating traumatic pelvic fractures and their associated injuries according to the Tile classification Estudio observacional retrospectivo correlacionando las fracturas traumáticas de pelvis y sus lesiones asociadas segun la clasificación de Tile
Morales-Garcia, Dieter; Pérez-Nuñez, Maria Isabel; Portilla Mediavilla, Leire; Ovejero-Gómez, Victor Jacinto; Marini, Corrado P.; Petrone, Patrizio
Introduction: Pelvic fractures due to high energy trauma present a high risk of associated injuries that compromise the functional and vital prognosis of the patients. The objective of this study was to analyze the relationship between traumatic pelvic fractures and their associated injuries according to the Tile classification. Methods: Retrospective observational study of patients who suffered traumatic pelvic fractures (Type A, B or C of the Tile classification) with concomitant associated injuries, analyzing hemoglobin levels, between 6/2013 and 1/2016. Results: A total of 42 patients were included; of those 69% (n = 29) were males, mean age was 48 years. 45% (n = 19) suffered traffic accidents and 26.2% (n = 11) falls. There was a different proportion in pelvic injuries: Tile A (n = 15, 35.7%), B (n = 20, 47.6%), and C (n = 7, 16.6%) of cases. 54.8% (n = 23) underwent surgery, 21.4% (n = 9) needed temporary or definitive external fixation. Significant differences were found between Tile A type and scapula fractures (P=.032), and Tile B with sacral fractures (P=.033) and visceral injuries (P=.049), while there is a tendency without a statistical significal between Tile C and costal fractures. 61.9% (n = 26) needed blood transfusion; 9.5% (n = 4) presented hypovolemic shock. Conclusions: Tile A pelvic fractures were associated with scapular fractures, and Tile B with transforaminal fractures of the sacrum and with visceral injuries (lungs, liver and genitourinary). The small number of Tile C prevent us to confirm an association with any pathology, although they are the ones which presnt more hemodynamically instability and thoracic injuries.
SCOPUS:85139842440
ISSN: 0009-739x
CID: 5350142
Improved Morbidity, Mortality, and Cost with Minimally Invasive Colon Resection Compared to Open Surgery
Hakmi, Hazim; Amodu, Leo; Petrone, Patrizio; Islam, Shahidul; Sohail, Amir H; Bourgoin, Michael; Sonoda, Toyooki; Brathwaite, Collin E M
Background and Objectives/UNASSIGNED:Despite the growth of minimally invasive surgery (MIS) in many specialties, open colon surgery is still routinely performed. The purpose of this study was to compare outcomes and costs between open colon and minimally invasive colon resections. Methods/UNASSIGNED:test was used for categorical variables. Multiple Logistic and Quintile regression were used for multivariable analyses. Results/UNASSIGNED:A total of 88,405 elective colon resections (open: 56,599; minimally invasive: 31,806) were reviewed. A significantly larger proportion of patients undergoing minimally invasive surgery were obese (body mass index > 30) compared to those undergoing open surgery (71.4% vs. 59.6%; p < 0.0001). As compared to minimally invasive colectomy, open colectomy patients had: a longer median length of stay [median (range): 7 (4-13) days vs. 4 (3 - 6) days, p < 0.0001], higher 30-day readmission rate [n = 8557 (15.1%) vs. 2815 (8.9%), p < 0.0001], higher mortality [n = 2590 (4.4%) vs. 107 (0.34%), p < 0.0001], and a higher total direct cost [median (range): $13,582 (9041-23,094) vs. $9013 (6748 - 12,649), p < 0.0001]. Multivariable models confirmed these findings. Conclusion/UNASSIGNED:Minimally invasive colon surgery has clear benefits in terms of length of stay, readmission rate, mortality and cost, and the routine use of open colon resection should be revaluated.
PMCID:9205462
PMID: 35815326
ISSN: 1938-3797
CID: 5268992
In Brief [Editorial]
Marini, Corrado P.; McNelis, John; Petrone, Patrizio
ISI:000793818600002
ISSN: 0011-3840
CID: 5244102
Gastric Banding with Previous Roux-en-Y Gastric Bypass (Band over Pouch): Not Worth the Weight
Sohail, Amir H; Howell, Raelina S; Brathwaite, Barbara M; Silverstein, Jeffrey; Amodu, Leo; Cherasard, Patricia; Petrone, Patrizio; Goparaju, Anirudha; Levine, Jun; Kella, Venkata; Brathwaite, Collin E M
Background and Objectives/UNASSIGNED:Revisional bariatric surgery continues to increase. Laparoscopic adjustable gastric banding (LAGB) after previous Roux-en-Y gastric bypass (RYGB), known colloquially as "band-overpouch" has become an option despite a dearth of critically analyzed long-term data. Methods/UNASSIGNED:Our prospectively maintained database was retrospectively reviewed for patients who underwent band-overpouch at our Metabolic and Bariatric Surgery Accreditation and Quality Improvement Program Center of Excellence in a 18-year period ending October 31, 2021. We evaluated: demographics, comorbidities, operative procedures, and outcomes (30-day and > 30-day). Results/UNASSIGNED:During the study period, of 4,614 bariatric procedures performed, 42 were band-overpouch with 39 (93%) being women. Overall, mean age was 49.8 years (range 26-75), a mean weight 251 pounds (range 141-447), and mean body mass index 42.4 (range 26-62). Comorbidities included: hypertension (n = 31; 74%), diabetes (n = 27; 64%), obstructive sleep apnea (n = 26; 62%), gastroesophageal reflux disease (n = 26; 62%), and osteoarthritis (n = 25; 60%). All procedures were performed laparoscopically with no conversions to open. Mean length of stay was 1.2 days (range 1-3). Mean follow-up time was 4.2 years (range 0.5-11). Mean excess weight loss was 14.9%, 24.3%, and 28.2% at 6 months, 1 year and ≥ 3 years, respectively. There was one 30-day trocar-site hematoma requiring transfusion. Long-term events included: 1-year (1 endoscopy for retained food; 1 internal hernia), 3-year (1 LAGB erosion; 1 LAGB explant), 4-year (1 anastomotic ulcer), 6-year (1 LAGB explant and Roux-en-Y revision), and 8-year (1 LAGB erosion). One 5-year mortality occurred (2.4%), in association with hospitalization for chronic illness and malnutrition. Band erosions were successfully treated surgically without replacement. Conclusion/UNASSIGNED:Band-overpouch is associated with moderate excess weight loss and has good short-term safety outcomes.
PMCID:9205461
PMID: 35815327
ISSN: 1938-3797
CID: 5269002
Stop the Bleed: A Prospective Evaluation and Comparison of Tourniquet Application in Security Personnel vs Civilian Population [Meeting Abstract]
Petrone, P; Baltazar, G A; Jacquez, R A; Akerman, M; Brathwaite, C E M; Joseph, D K
Introduction: Stop the Bleed (STB) is a national training program aiming to decrease the mortality associated with life-threatening bleeding due to injury. The purpose of this study was to evaluate the efficacy and confidence level of security personnel placing a tourniquet (TQ) compared to civilians.
Method(s): Pre and post questionnaires were shared with security personnel (Group 1), and civilians (Group 2). Both groups were assessed to determine comfort level with TQ placement. Time and success rate for placement was recorded pre- and post-STB training. A generalized linear mixed model or generalized estimating equations were used.
Result(s): 234 subjects were enrolled. There was a statistically significant improvement between the pre- and post-training responses in both groups with respect to comfort level in TQ placing. Participants also demonstrated increased familiarity with the anatomy and bleeding control after being trained. A higher successful tourniquet placement was obtained in both groups after training (Pre-training: Group-1[17.4%], Group-2[12.8%], Post-training: Group-1[94.8%], Group-2[92.3%]). Both groups demonstrated improved time to placement with a longer mean time improvement achieved in Group 1. Although the time to TQ placement pre-and post-training was statistically significant, we found that the post-training times between groups 1 and 2 were similar (p=0.983).
Conclusion(s): Participants improved their confidence level and dramatically increased the rate and time to successful TQ placement. While civilians had the greatest increase in comfort level, the security personnel group saw the most significant reduction in the time to successful placement. These findings highlight the critical role of STB in bleeding control techniques.
Copyright
EMBASE:2014926820
ISSN: 1879-1190
CID: 5024632