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143


Towards ambulatorization of appendectomy: Lessons learned during the pandemic

González Peredo, Rebeca; Ovejero Gómez, Víctor Jacinto; Petrone, Patrizio; Marini, Corrado P; Prieto Salceda, María Dolores; Bernal Marco, José Manuel; Morales-García, Dieter
BACKGROUND:Acute appendicitis is the most common abdominal surgical emergency worldwide. Researchers from various countries have evaluated the impact of the COVID-19 pandemic on its diagnosis and treatment, as well as a possible change in its management, such as outpatient treatment. The objective of this study was to describe the characteristics of acute appendicitis treated during the COVID-19 State of Emergency (SOE) and to assess whether it could be included in an ambulatory surgery program. METHODS:Retrospective observational study involving patients treated at public hospitals for appendix diseases (K35-K38). We collected sociodemographic and clinical data. The influence of the lockdown on each variable was evaluated with a multivariate analysis. RESULTS:201 patients were included. The SOE period group comprised 78 patients, and the pre-SOE period (control) included 123 patients who met the same inclusion criteria. The risk of complicated acute appendicitis increased by 1.015 times with age (p = 0.000). The longer surgery time was associated with a 7.265 times higher risk of postsurgical complications (p = 0.000). No differences were observed with respect to drain placement (p = 0.281), although the percentage was higher in 2020 (13.9% vs 19.7%). The length of hospital stay decreased significantly during the lockdown (p = 0.017). CONCLUSION/CONCLUSIONS:The lockdown did not influence the outcome of complicated acute appendicitis from the standpoint of morbidity and mortality, reducing the hospital stay, facilitating the path towards outpatient treatment.
PMID: 40482967
ISSN: 2173-5077
CID: 5863012

Examining the relationship between social deprivation index and pedestrian injuries in a suburban setting: Is that the only factor?

Maniar, Yesha; Brite, Jasmine; Chalasani, Haarika; Tan, Sally; Lee, Sarah; de la O, Rebecca; Islam, Shahidul; Petrone, Patrizio; Joseph, D'Andrea K; Stright, Adam
BACKGROUND:Increased efforts to understand the reasons for the rise in pedestrian related traffic fatalities have demonstrated that these injuries occur in minority and lower income neighborhoods. The purpose of our study was to characterize the patient population suffering from pedestrian injuries in suburban setting, to determine whether the incidence of pedestrian injuries is associated with the social deprivation index (SDI) and to identify zip codes with a higher incidence of pedestrian injuries. METHODS:Single center, descriptive, retrospective cohort study of all patients suffering from pedestrian injuries admitted to our Level I Trauma Center (01/2014-10/2022). Demographic characteristics were summarized by groups and presented using the median (IQR) or frequency (%). Spearman's rank correlation was computed to assess the relationship between incidence of pedestrian injuries and SDI. ArcGIS was utilized to map the number of pedestrians injured, SDI, and percentage of households without a vehicle by zip code. RESULTS:719 patients identified had suffered pedestrian injuries. Median age of injury was 49(IQR 29-64), and median ISS was 8(IQR 4-14). There was a weak, but significant positive correlation between incidence of pedestrian injuries and SDI [r = .16; p-value = 0.02]. The zip code with the most injuries was Hempstead. CONCLUSIONS:Hempstead has the highest number of pedestrian injuries, highest SDI and highest percentage of households without a vehicle. However, overall correlation between incidence of pedestrian injuries and SDI was weak, suggesting that SDI may not be the only factor. Future research should focus on investigating other factors such as the presence of multilane arterial roads in these areas.
PMID: 40380995
ISSN: 1863-9941
CID: 5844912

The impact of the patient's plasma volume on the amount of fresh frozen plasma needed to normalize the thromboelastographic reaction time

Caplan, Mordechai; Torres-Acevedo, Natalia; Petrone, Patrizio; Beach, Lindsay; Srinivas, Reddy H; Liveris, Anna; Marini, Corrado P; McNelis, John
INTRODUCTION/BACKGROUND:on the amount of FFP needed to normalize the R-time. METHODS:(ΔPV) and ΔR-time within 24 h of administration of FFP. Responders were divided in high and low based on a decrease in R-time > 5 min after the administration of FFP. Data presented as mean ± SD and median with interquartile range were analyzed with parametric and non-parametric tests as applicable. RESULTS:before transfusions but it was affected by the amount FFP and the resulting ΔPV (483 ± 173 vs. 296 ± 99 and 17.0% ± 6.6% vs. 8.6% ± 3.0%; p < 0.05). CONCLUSIONS:is the key element required to estimate the volume of FFP needed to correct a prolonged R-time.
PMID: 40316863
ISSN: 1863-9941
CID: 5834652

Near-Hanging Injuries: Perspective for the Trauma and Emergency Surgeon

Petrone, Patrizio; García-Sánchez, Carlos J; Islam, Shahidul; McNelis, John; Marini, Corrado P
PMID: 40178185
ISSN: 1555-9823
CID: 5819232

Principles of wound ballistics and their clinical implications in firearm injuries

Petrone, Patrizio; Dagnesses-Fonseca, Javier O; Marín-Garcia, Jordi; McNelis, John; Marini, Corrado P
INTRODUCTION/BACKGROUND:Ballistics is the science that studies the trajectory, range, and effects of projectiles. Knowledge of the principles of wound ballistics is of particular importance to the surgeon because they allow the optimization of the diagnosis and treatment of those injured by firearms. This review focuses on the updated knowledge of wound ballistics as it pertains to the diagnosis and treatment of gunshot wounds. METHODS:A literature review was performed using PubMed, Scopus, and Embase databases. The search was limited to observational articles pertaining to wound ballistics and its relationship to patient management in English and Spanish published between January 2014 and March 2024. Studies about weapon design, patients with lethal injuries, experimental, forensic, historical studies, and those reports on pediatric population were excluded. RESULTS:Eleven articles from twenty-eight publications meeting the inclusion criteria were reviewed. CONCLUSIONS:The understanding of wound ballistics enhances the ability to identify potential injuries and to optimize the treatment of gunshot wounds in adults.
PMID: 39921718
ISSN: 1863-9941
CID: 5784452

The Impact of a Protocolization Approach to Increase the Use of and Timeliness to Intracranial Pressure Monitoring in Patients With Severe Traumatic Brain Injury at a Level 1 Trauma Center

Beach, Lindsay K; Todor, Roxanne D; Petrone, Patrizio; Liveris, Anna; Reddy, Srinivas; Torres-Acevedo, Natalia; Caplan, Mordechai; Marini, Corrado P; McNelis, John
While there is agreement on the indications for intracranial pressure monitoring (ICPm) in patients with sTBI, there continues to be controversy concerning the ideal timing of its implementation. It is within this context that we decided to investigate whether a protocolization approach could optimize the timeliness of ICPm implementation. Neurosurgical and SICU providers agreed to a 3-tier protocol to identify patients with sTBI who could benefit from timelier ICPm implementation. The monthly compliance was monitored for a 9-month period. The study included a pre-protocolization group of 11 patients (2022) and a post-protocolization group of 9 patients (2023-2024). There was a trend toward earlier use of ICPm but the difference did not achieve statistical significance; there was no difference in the mortality rates between groups. A protocolization approach to the treatment of patients with sTBI developed with a consensus strategy may lead to earlier implementation of ICPm and possibly improved functional outcome.
PMID: 39894784
ISSN: 1555-9823
CID: 5783572

Scanning the aged to minimize missed injury: An EAST multicenter study

Ho, Vanessa P; Kishawi, Sami K; Hill, Hannah; O'Brien, Joseph; Ratnasekera, Asanthi; Seng, Sirivan Suon; Ton, Trieu Hai; Butts, Christopher A; Muller, Alison; Diaz, Bernardo Fabian; Baltazar, Gerard A; Petrone, Patrizio; Pacheco, Tulio Brasileiro Silva; Morrissey, Shawna; Chung, Timothy; Biller, Jessica; Jacobson, Lewis E; Williams, Jamie M; Nebughr, Cole S; Udekwu, Pascal O; Tann, Kimberly; Piehl, Charles; Veatch, Jessica M; Capasso, Thomas J; Kuncir, Eric J; Kodadek, Lisa M; Miller, Samuel M; Altan, Defne; Mentzer, Caleb; Damiano, Nicholas; Burke, Rachel; Earley, Angela; Doris, Stephanie; Villa, Erica; Wilkinson, Michael C; Dixon, Jacob K; Wu, Esther; Moncrief, Melissa L; Palmer, Brandi; Herzing, Karen; Egodage, Tanya; Williams, Jennifer; Haan, James; Lightwine, Kelly; Colling, Kristin P; Harry, Melissa L; Nahmias, Jeffry; Tay-Lasso, Erika; Cuschieri, Joseph; Hinojosa, Christopher J; Claridge, Jeffrey A
BACKGROUND:Despite the high incidence of blunt trauma in older adults, there is a lack of evidence-based guidance for computed tomography (CT) imaging in this population. We aimed to identify an algorithm to guide use of a Pan-Scan (Head/C-spine/Torso) or a Selective Scan (Head/C-spine ± Torso). We hypothesized that a patient's initial history and exam could be used to guide imaging. METHODS:We prospectively studied blunt trauma patients aged 65+ at 18 Level I/II trauma centers. Patients presenting >24 h after injury or who died upon arrival were excluded. We collected history and physical elements and final injury diagnoses. Injury diagnoses were categorized into CT body regions of Head/C-spine or Torso (chest, abdomen/pelvis, and T/L spine). Using machine learning and regression modeling as well as a priori clinical algorithms based, we tested various decision rules against our dataset. Our priority was to identify a simple rule which could be applied at the bedside, maximizing sensitivity (Sens) and negative predictive value (NPV) to minimize missed injuries. RESULTS:We enrolled 5,498 patients with 3,082 injuries. Nearly half (47.1%, n = 2,587) had an injury within the defined CT body regions. No rule to guide a Pan-Scan could be identified with suitable Sens/NPV for clinical use. A clinical algorithm to identify patients for Pan-Scan, using a combination of physical exam findings and specific high-risk criteria, was identified and had a Sens of 0.94 and NPV of 0.86 This rule would have identified injuries in all but 90 patients (1.6%) and would theoretically spare 11.9% (655) of blunt trauma patients a torso CT. CONCLUSIONS:Our findings advocate for Head/Cspine CT in all geriatric patients with the addition of torso CT in the setting of positive clinical findings and high-risk criteria. Prospective validation of this rule could lead to streamlined diagnostic care of this growing trauma population. LEVEL OF EVIDENCE/METHODS:Level 2, Diagnostic Tests or Criteria.
PMID: 38797882
ISSN: 2163-0763
CID: 5663222

Abdominal hernias secondary to non-penetrating trauma. A systematic review

Ceballos Esparragón, José; Dagnesses Fonseca, Javier; Marín García, Jordi; Petrone, Patrizio
Traumatic abdominal wall hernia (TAWH) is a protrusion of contents through a defect in the abdominal wall as a consequence of a blunt injury. The objective of this review was to describe demographic and clinical aspects of this rare pathology, identifying the optimal moment for surgical intervention, evaluating the need to use mesh, and analyzing the effectiveness of surgical treatment. Thus, a systematic review using PubMed, Embase, and Scopus databases was carried out between January 2004 and March 2024. Computed tomography is the gold-standard imaging test for diagnosis. Open surgery is generally the preferred approach, particularly in emergencies. Acute TAWH can be treated by primary suture or mesh repair, depending on local conditions, while late cases usually require mesh.
PMID: 39009304
ISSN: 2173-5077
CID: 5718202

Laparoscopic Hartmann's procedure for complicated diverticulitis is associated with lower superficial surgical site infections compared to open surgery with similar other outcomes: a NSQIP-based, propensity score matched analysis

Amodu, Leo I; Hakmi, Hazim; Sohail, Amir H; Akerman, Meredith; Petrone, Patrizio; Halpern, David K; Sonoda, Toyooki
BACKGROUND:Open Hartmann's procedure has traditionally been the procedure of choice to treat complicated diverticulitis. We analyzed the ACS-NSQIP database to compare outcomes in patients who underwent emergent laparoscopic Hartmann's procedure (LHP) to those who had an open Hartmann's procedure (OHP). STUDY DESIGN/METHODS:Data analyzed from 2015 to 2019 using ICD-10 codes. Patients were matched on several important covariates using a propensity score matching method (PSM). Patients were matched in a 4:1 ratio of controls to cases based on the propensity score. RESULTS:We identified 5026, of which 456 had LHP and 4570 had OHP. PSM analysis yielded 369 LHP and 1476 OHP patients. LHP had lower rates of superficial surgical site infection (SSSI) compared to OHP (2.44% vs. 5.89%, p = 0.007). LHP had similar post-operative outcomes compared to OHP, including 30-day mortality (5.15% vs. 2.98%, p = 0.060), organ space surgical site infection (OSSSI) (14.36% vs. 12.60%, p = 0.161), wound disruption (1.36% vs. 2.44%, p = 0.349), median LOS (8 vs. 9 days, p = 0.252), readmission within 30 days (11.92% vs. 8.67%, p = 0.176), rate of reoperation (6.0 vs. 6.5%, p = 0.897), and discharge to home (76% vs. 77%, p = 0.992). LHP had longer operative times compared to OHP (median 129 vs. 118 min, p < 0.0001). CONCLUSION/CONCLUSIONS:The LHP is associated with lower rates of SSSI. However, it is not associated with lower rates of mortality, OSSSI, readmissions and reoperations within 30 days. Surgical times are longer in LHP. More studies are needed to determine whether LHP offers advantages in the long-term, particularly in rates of incisional hernia and colostomy closure.
PMID: 39356294
ISSN: 1863-9941
CID: 5803252

Split-Thickness Skin Grafting for the Management of Traumatic Pretibial Hematomas [Case Report]

Joutovsky, Boris; Petrone, Patrizio; Beaulieu, Daphnee; Rubano, Jerry; Baltazar, Gerard A
Pretibial traumatic hematomas, a subtype of subcutaneous tension hematomas, are a frequent but understudied injury seen predominantly among the elderly. This patient cohort has a high incidence of comorbidities and frailty. They are frequently taking antiplatelet medications and systemic anticoagulants. The treatment of these injuries can be costly and associated with significant morbidity and even mortality. Early detection and treatment are important when managing pretibial hematomas with the potential for skin necrosis. We report on a case where we performed how early operative debridement, negative pressure wound therapy, and subsequent split-thickness tissue grafting may be an effective management strategy for pretibial hematomas and suggest the importance of establishing standardized institutional approaches for their management.
PMCID:11585631
PMID: 39583369
ISSN: 2168-8184
CID: 5803812