Browsing by Author "Meagher, Ashley D."
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Item Caring for Incarcerated Patients: Can it Ever be Equal?(Elsevier, 2021-11) Douglas, Anthony D.; Zaidi, Mohammad Y.; Maatman, Thomas K.; Choi, Jennifer N.; Meagher, Ashley D.; Surgery, School of MedicineBACKGROUND: Incarcerated patients represent one of the most vulnerable populations in the United States healthcare system. Studying disparities in care they receive, however, has been difficult due to a history of abuse at the hands of medical researchers rendering this population excluded from most current medical research. Due to incarceration, these patients are frequently maintained in shackles and under constant guard when receiving healthcare. There is a paucity of literature on the influence these measures exert on healthcare workers and the care they provide. Our study aimed to measure surgical trainee's perception of health inequities and disparities in incarcerated individuals undergoing surgical care. METHODS: An anonymous cross-sectional survey was administered at our single institution to all general surgery trainees assessing perceptions in delivering care to incarcerated patients within our hospital system. The survey consisted of 10 items, nine of which were yes or no responses, and 1 open-ended text question. Survey results were averaged, and percentages were reported. RESULTS: Of all current general surgery residents (n = 60), 40 (66%) completed the survey. Almost all respondents (n = 39, 97.5%) have cared for a patient that was incarcerated or in police custody. Most respondents (n = 25, 62.5%) have operated on an incarcerated patient with an armed guard present in the operating room. Similarly, most respondents (n = 26, 65%) have cared for a patient intubated and sedated that was shackled to a bed. The majority of respondents (n = 30, 75%) recalled incidents where a trauma patient was actively questioned by law enforcement during the primary/secondary survey during initial trauma evaluation. At the time of hospital discharge, a quarter (n = 10, 25%) of respondents reported being unable to prescribe all of the medications that a non-imprisoned patient would receive with the same condition. In addition, 18 (45%) respondents felt they were unable to arrange outpatient follow-up with physical or occupational therapy and/or the patient's primary/consulting physician due to patient's incarcerated status. Strikingly, half of respondents (n = 19, 47.5%) believed that the incarcerated patient received substandard care, and the majority of respondents (n = 28, 72%) agreed that the holding areas for incarcerated patients in the emergency room provide substandard patient care. CONCLUSIONS: The current status of caring for incarcerated patients within our system represents an urgent and needed area for quality improvement. Surgical trainees report difficulty caring for these patients, and they perceive these individuals receive substandard care. Though our cross-sectional study did not assess the origin of this disparity, the challenges trainees face in caring for incarcerated patients, from assessment to diagnosis and treatment, as well as in follow-up signals an area requiring further research and study.Item A Comparison of Scoring Systems for Predicting Short‐ and Long‐term Survival After Trauma in Older Adults(Wiley, 2019) Meagher, Ashley D.; Lin, Amber; Mandell, Samuel P.; Bulger, Eileen; Newgard, Craig; Surgery, School of MedicineObjectives Early identification of geriatric patients at high risk for mortality is important to guide clinical care, medical decision making, palliative discussions, quality assurance, and research. We sought to identify injured older adults at highest risk for 30‐day mortality using an empirically derived scoring system from available data and to compare it with current prognostic scoring systems. Methods This was a retrospective cohort study of injured adults ≥ 65 years transported by 44 emergency medical services (EMS) agencies to 49 emergency departments in Oregon and Washington from January 1, 2011, through December 31, 2011, with follow‐up through December 31, 2012. We matched data from EMS to Medicare, inpatient, trauma registries, and vital statistics. Using a primary outcome of 30‐day mortality, we empirically derived a new risk score using binary recursive partitioning and compared it to the Charlson Comorbidity Index (CCI), modified frailty index, geriatric trauma outcome score (GTOS), GTOS II, and Injury Severity Score (ISS). Results There were 4,849 patients, of whom 234 (4.8%) died within 30 days and 1,040 (21.5%) died within 1 year. The derived score, the geriatric trauma risk indicator (GTRI; emergent airway or CCI ≥ 2), had 87.2% sensitivity (95% confidence interval [CI] = 83.0% to 91.5%) and 30.6% specificity (95% CI = 29.3% to 31.9%) for 30‐day mortality (area under the receiving operating characteristic curve [AUROC] = 0.589, 95% CI = 0.566 to 0.611). AUROC values for other scoring systems ranged from 0.592 to 0.678. When the sensitivity for each existing score was held at 90%, specificity values ranged from 7.5% (ISS) to 30.6% (GTRI). Conclusions Older, injured adults transported by EMS to a large variety of trauma and nontrauma hospitals were more likely to die within 30 days if they required emergent airway management or had a higher comorbidity burden. When compared to other risk measures and holding sensitivity constant near 90%, the GTRI had higher specificity, despite a lower AUROC. Using GTOS II or the GTRI may better identify high‐risk older adults than traditional scores, such as ISS, but identification of an ideal prognostic tool remains elusive.Item Damage Control Thoracotomy: A Systematic Review of Techniques and Outcomes(Elsevier, 2021-05) Douglas, Anthony, II; Puzio, Thaddeuss; Murphy, Patrick; Menard, Laura; Meagher, Ashley D.; Surgery, School of MedicineBackground : Damage control surgery is the practice of delaying definitive management of traumatic injuries by controlling hemorrhage in the operating room and restoring normal physiology in the intensive care unit prior to definitive therapy. Presently, damage control or “abbreviated” laparotomy is used extensively for abdominal trauma in an unstable patient. The application of a damage control approach in thoracic trauma is less established and there is a paucity of literature supporting or refuting this practice. We aimed to systematically review the current data on damage control thoracotomy (DCT), to identify gaps in the literature and techniques in temporary closure. Methods : An electronic literature search of Pubmed, MEDLINE, and the Cochrane Database of Collected Reviews from 1972-2018 was performed using the keywords “thoracic,” “damage control,” and “thoracotomy.” Studies were included if they reported the use of DCT following thoracic trauma and included survival as an outcome. Results : Of 723 studies, seven met inclusion criteria for a total of a 130 DCT operations. Gauze packing with temporary closure of the skin with suture was the most frequently reported form of closure. The overall survival rate for the seven studies was 67%. Survival rates ranged from 42-77%. Average injury severity score was 30, and 64% of injuries were penetrating in nature. The most common complications included infections (57%; pneumonia, empyema, wound infection, bacteremia), respiratory failure (21%), ARDS (8%), and renal failure (18%). Conclusion : DCT may be associated with improved survival in the critically injured patient population. Delaying definitive operation by temporarily closing the thorax in order to allow time to restore normal physiology may be considered as a strategy in the unstable thoracic trauma patient population. The impact an open chest has on respiratory physiology remains inconclusive as well as best mechanisms of temporary closure. Multi-center studies are required to elucidate these important questions.Item Delirium severity does not differ between medical and surgical intensive care units after adjusting for medication use(Springer Nature, 2022-08-24) Ortiz, Damaris; Lindroth, Heidi L.; Braly, Tyler; Perkins, Anthony J.; Mohanty, Sanjay; Meagher, Ashley D.; Khan, Sikandar H.; Boustani, Malaz A.; Khan, Babar A.; Surgery, School of MedicineSevere delirium is associated with an increased risk of mortality, institutionalization, and length of stay. Few studies have examined differences in delirium severity between different populations of critically ill patients. The objective of the study was to compare delirium severity and the presence of the four core features between adults in the surgical intensive care unit (SICU) and medical intensive care unit (MICU) while controlling for variables known to be associated with delirium. This is a secondary analysis of two parallel randomized multi-center trials conducted from March 2009 to January 2015 at 3 Indianapolis hospitals. A total of 474 adults with delirium were included in the analysis. Subjects were randomized in a 1:1 ratio in random blocks of 4 by a computer program. Patients were randomized to either haloperidol prescribing or de-prescribing regimen vs usual care. Delirium severity was assessed daily or twice-daily using the CAM-ICU-7 beginning after 24 h of ICU admission and until discharge from the hospital, death, or 30 days after enrollment. Secondary outcomes included hospital length of stay, hospital and 30-day mortality, and delirium-related adverse events. These outcomes were compared between SICU and MICU settings for this secondary analysis. Out of 474 patients, 237 were randomized to intervention. At study enrollment, the overall cohort had a mean age of 59 (SD 16) years old, was 54% female, 44% African-American, and 81% were mechanically ventilated upon enrollment. MICU participants were significantly older and severely ill with a higher premorbid cognitive and physical dysfunction burden. In univariate analysis, SICU participants had significantly higher mean total CAM-ICU-7 scores, corresponding to delirium severity, (4.15 (2.20) vs 3.60 (2.32), p = 0.02), and a lower mean RASS score (- 1.79 (1.28) vs - 1.53 (1.27), p < 0.001) compared to MICU participants. Following adjustment for benzodiazepines and opioids, delirium severity did not significantly differ between groups. The presence of Feature 3, altered level of consciousness, was significantly associated with the SICU participants, identifying as Black, premorbid functional impairment, benzodiazepines, opioids, and dexmedetomidine. In this secondary analysis examining differences in delirium severity between MICU and SICU participants, we did not identify a difference between participant populations following adjustment for administered benzodiazepines and opioids. We did identify that an altered level of consciousness, core feature 3 of delirium, was associated with SICU setting, identifying as Black, activities of daily living, benzodiazepines and opioid medications. These results suggest that sedation practice patterns play a bigger role in delirium severity than the underlying physiologic insult, and expression of core features of delirium may vary based on individual factors.Item Nonoperative Management in Blunt Splenic Trauma: Can Shock Index Predict Failure?(Elsevier, 2022) Senekjian, Lara; Robinson, Bryce R. H.; Meagher, Ashley D.; Gross, Joel A.; Maier, Ronald V.; Bulger, Eileen M.; Arbabi, Saman; Cuschieri, Joseph; Surgery, School of MedicineIntroduction: Predicting failure of nonoperative management (NOM) in splenic trauma remains elusive. Shock index (SI) is an indicator of physiologic burden in an injury but is not used as a prediction tool. The purpose of this study was to determine if elevated SI would be predictive of failure of NOM in patients with a blunt splenic injury. Methods: Adult patients admitted to a level-1 trauma center from January 2011 to April 2017 for NOM of splenic injury were reviewed. Patients were excluded if they underwent a procedure (angiography or surgery) prior to admission. The primary outcome was requiring intervention after an initial trial of noninterventional management (NIM). An SI > 0.9 at admission was considered a high risk. Univariate and multivariate analyses were used to identify predicators of the failure of NOM. Findings were subsequently verified on a validation cohort of patients. Results: Five hundred and eighty-five patients met inclusion criteria; 7.4% failed NIM. On an univariate analysis, findings of pseudoaneurysm or extra-arterial contrast on computed tomography did not differentiate successful NIM versus failure (8.1% versus 14.0%, P = 0.18). Age, the American Association for the Surgery of Trauma injury grade, and elevated SI were included in multivariate modeling. Grade of injury (OR 3.49, P = 0.001), age (OR 1.02, P = 0.009), and high SI (OR 3.49, P = 0.001) were each independently significant for NIM failure. The risk-adjusted odds of failure were significantly higher in patients with a high risk SI (OR 2.35, P < 0.001). Validation of these findings was confirmed for high SI on a subsequent 406 patients with a c-statistic of 0.71 (95% CI 0.62-0.80). Conclusions: Elevated SI is an independent risk factor for failure of NIM in those with splenic injury. SI along with age and computed tomography findings may aid in predicting the failure of NIM. Trauma providers should incorporate SI into decision-making tools for splenic injury management.Item Polytraumatized patient lower extremity nonunion development: Raw data(Elsevier, 2021-06-25) Sardesai, Neil R.; Gaski, Greg E.; Gunderson, Zachary J.; Cunningham, Connor M.; Slaven, James; Meagher, Ashley D.; McKinley, Todd O.; Natoli, Roman M.; Orthopaedic Surgery, School of MedicineIn this article we report data collected to evaluate the pathomechanistic effect of acute anaerobic metabolism in the polytraumatized patient and its subsequent effect on fracture nonunion; see "Base Deficit ≥6 within 24 Hours of Injury is a Risk Factor for Fracture Nonunion in the Polytraumatized Patient" (Sardesai et al., 2021) [1]. Data was collected on patients age ≥16 with an Injury Severity Score (ISS) >16 that presented between 2013-2018 who sustained a fracture of the tibia or femur distal to the femoral neck. Patients presenting to our institution greater than 24 hours post-injury and those with less than three months follow-up were excluded. Medical charts were reviewed to collect patient demographic information and known nonunion risk-factors, including smoking, alcohol use, and diabetes. In addition, detailed injury characteristics to quantify injury magnitude including ISS, Glasgow Coma Scale (GCS) at admission, and ICU length of stay were recorded. ISS values were obtained from our institutional trauma database where they are entered by individuals trained in ISS calculations. Associated fracture-related features including fracture location, soft-tissue injury (open vs. closed fracture), vascular injury, and compartment syndrome were recorded. Finally, vital signs, base deficit (BD), and blood transfusions over 24 hours from admission were recorded. We routinely measure BD and less consistently measure serum lactate in trauma patients at the time of presentation or during resuscitation. BD values are automatically produced by our laboratory with any arterial blood gas order, and we recorded BD values from the medical record. Clinical notes and radiographs were reviewed to confirm fracture union versus nonunion and assess for deep infection at the fracture site. Patients were categorized as having a deep infection if they were treated operatively for the infection prior to fracture healing or classification as a nonunion. Nonunion was defined by failure of progressive healing on sequential radiographs and/or surgical treatment for nonunion repair at least six months post-injury.Item Pre-Existing Anxiety and Depression in Injured Older Adults: An Under-Recognized Comorbidity With Major Health Implications(Wolters Kluwer, 2022-12-07) Ortiz, Damaris; Perkins, Anthony J.; Fuchita, Mikita; Gao, Sujuan; Holler, Emma; Meagher, Ashley D.; Mohanty, Sanjay; French, Dustin D.; Lasiter, Sue; Khan, Babar; Boustani, Malaz; Zarzaur, Ben; Surgery, School of MedicineObjective: To compare differences in baseline depression and anxiety screenings between older injured patients with pre-existing diagnoses and those without. Background: Little is known about the prevalence and impact of psychiatric comorbidities on early postinjury depression and anxiety in nonneurologically injured older adults. Methods: This was a retrospective post-hoc analysis of data from the Trauma Medical Home, a multicenter randomized controlled trial (R01AG052493-01A1) that explored the effect of a collaborative care model on postinjury recovery for older adults compared to usual care. Results: Nearly half of the patients screened positive for at least mild depressive symptoms as measured by the Patient Health Questionnaire-9. Forty-one percent of the patients screened positive for at least mild anxiety symptoms as measured by the Generalized Anxiety Disorder Scale. Female patients with a history of concurrent anxiety and depression, greater injury severity scores, and higher Charlson scores were more likely to have mild anxiety at baseline assessment. Patients with a history of depression only, a prior history of depression and concurrent anxiety, and higher Charlson scores (greater medical comorbidity) had greater odds of at least mild depression at the time of hospital discharge after traumatic injury. Conclusions: Anxiety and depression are prevalent in the older adult trauma population, and affect women disproportionately. A dual diagnosis of depression and anxiety is particularly morbid. Mental illness must be considered and addressed with the same importance as other medical diagnoses in patients with injuries.Item Preinjury Functional Independence is not Associated with Discharge Location in Older Trauma Patients(Elsevier, 2021) Holler, Emma; Meagher, Ashley D.; Ortiz, Damaris; Mohanty, Sanjay; Newnum, America; Perkins, Anthony; Gao, Sujuan; Kinnaman, Gabriel; Boustani, Malaz; Zarzaur, Ben; Surgery, School of MedicineBackground: The purpose of this study was to evaluate the association between pre-injury Katz Index of Independence in Activities of Daily Living (Katz ADL) functional status and discharge to a facility in non-neurologically injured older trauma patients. Methods: Data were obtained from 207 patients in the Trauma Medical Home study cohort. Multivariable logistic regression was performed to identify factors associated with non-home discharge. Results: Average patient age was 67.9 (SD 11.1). Patients were predominantly white (89.4%) and female (52.2%) with a median ISS of 11 (IQR 9-14). The most common mechanism of injury was fall (48.3%), followed by motor vehicle crash (41.1%). Nearly all patients (94.7%) reported independence in activities of daily living prior to hospitalization for injury. Discharge disposition varied, 51.7% of patients were discharged home, 37.7% to subacute rehabilitation, 10.1% to acute rehabilitation and 0.5% to long-term acute care. There was no relationship between pre-injury independence and likelihood of discharge home (P = 0.1331). Age (P < 0.0001), BMI (P = 0.0002), Charlson comorbidity score of 3 or greater (P = 0.0187), being single (P = 0.0077), ISS ≥ 16 (P = 0.0075) and being female with self-reported symptoms of anxiety and/or depression over the past two weeks (P = 0.0092) were associated with significantly greater odds of non-home discharge. Conclusions: Pre-injury Katz ADL is not associated with discharge disposition, though other significantly associated factors were identified. It is imperative that discussions regarding discharge disposition are initiated early during acute hospitalization. Trauma programs could potentially benefit from implementing an inpatient intervention focused on building coping skills for older patients exhibiting symptoms of anxiety or depression.Item Routine Venous Thromboembolism Prophylaxis May Be Inadequate in the Hypercoagulable State of Severe Coronavirus Disease 2019(Wolters Kluwer, 2020-06-16) Maatman, Thomas K.; Jalali, Farid; Feizpour, Cyrus; Douglas, Anthony II; McGuire, Sean P.; Kinnaman, Gabriel; Hartwell, Jennifer L.; Maatman, Benjamin T.; Kreutz, Rolf P.; Kapoor, Rajat; Rahman, Omar; Zyromski, Nicholas J.; Meagher, Ashley D.; Medicine, School of MedicineObjectives: The aim of this study was to determine the frequency of venous thromboembolism in critically ill coronavirus disease 2019 patients and associate a degree of inflammatory marker elevation to venous thromboembolism development. Design: An observational study that identified patients with severe coronavirus disease 2019 between March 12, 2020, and March 31, 2020. Data reported are those available through May 6, 2020. Setting: A multicenter study including three Indianapolis area academic hospitals. Patients: Two-hundred forty consecutive patients with confirmed severe acute respiratory syndrome coronavirus 2 infection were admitted to one of three hospitals. One-hundred nine critically ill coronavirus disease 2019 patients admitted to the ICU were included in the analysis. Interventions: All patients received routine subcutaneous chemical venous thromboembolism prophylaxis. Measurements and Main Results: The primary outcome of this study was to determine the frequency of venous thromboembolism and the degree of inflammatory and coagulation marker elevation associated with venous thromboembolism development. Descriptive statistics outlined the frequency of venous thromboembolism at any time during severe coronavirus disease 2019. Clinical course and laboratory metrics were compared between patients that developed venous thromboembolism and patients that did not develop venous thromboembolism. Hypercoagulable thromboelastography was defined as two or more hypercoagulable parameters. Main Results: One-hundred nine patients developed severe coronavirus disease 2019 requiring ICU care. The mean (± sd) age was 61 ± 16 years and 57% were male. Seventy-five patients (69%) were discharged home, 7 patients (6%) remain in the hospital, and 27 patients (25%) died. Venous thromboembolism was diagnosed in 31 patients (28%) 8 ± 7 days after hospital admission, including two patients diagnosed with venous thromboembolism at presentation to the hospital. Elevated admission d-dimer and peak d-dimer were associated with venous thromboembolism development (p < 0.05). d-dimer greater than 2,600 ng/mL predicted venous thromboembolism with an area under the receiver operating characteristic curve of 0.760 (95% CI, 0.661–0.858; p < 0.0001), sensitivity of 89.7%, and specificity of 59.5%. Twelve patients (11%) had thromboelastography performed and 58% of these patients had a hypercoagulable study. The calculated coagulation index was hypercoagulable in 50% of patients with thromboelastography. Conclusions: These data show that coronavirus disease 2019 results in a hypercoagulable state. Routine chemical venous thromboembolism prophylaxis may be inadequate in preventing venous thromboembolism in severe coronavirus disease 2019.Item Routine Venous Thromboembolism Prophylaxis May Be Inadequate in the Hypercoagulable State of Severe Coronavirus Disease 2019(Wolters Kluwer, 2020-09) Maatman, Thomas K.; Jalali, Farid; Feizpour, Cyrus; Douglas, Anthony II; McGuire, Sean P.; Kinnaman, Gabriel; Hartwell, Jennifer L.; Maatman, Benjamin T.; Kreutz, Rolf P.; Kapoor, Rajat; Rahman, Omar; Zyromski, Nicholas J.; Meagher, Ashley D.; Surgery, School of MedicineObjectives: The aim of this study was to determine the frequency of venous thromboembolism in critically ill coronavirus disease 2019 patients and associate a degree of inflammatory marker elevation to venous thromboembolism development. Design: An observational study that identified patients with severe coronavirus disease 2019 between March 12, 2020, and March 31, 2020. Data reported are those available through May 6, 2020. Setting: A multicenter study including three Indianapolis area academic hospitals. Patients: Two-hundred forty consecutive patients with confirmed severe acute respiratory syndrome coronavirus 2 infection were admitted to one of three hospitals. One-hundred nine critically ill coronavirus disease 2019 patients admitted to the ICU were included in the analysis. Interventions: All patients received routine subcutaneous chemical venous thromboembolism prophylaxis. Measurements and main results: The primary outcome of this study was to determine the frequency of venous thromboembolism and the degree of inflammatory and coagulation marker elevation associated with venous thromboembolism development. Descriptive statistics outlined the frequency of venous thromboembolism at any time during severe coronavirus disease 2019. Clinical course and laboratory metrics were compared between patients that developed venous thromboembolism and patients that did not develop venous thromboembolism. Hypercoagulable thromboelastography was defined as two or more hypercoagulable parameters. Main results: One-hundred nine patients developed severe coronavirus disease 2019 requiring ICU care. The mean (± SD) age was 61 ± 16 years and 57% were male. Seventy-five patients (69%) were discharged home, 7 patients (6%) remain in the hospital, and 27 patients (25%) died. Venous thromboembolism was diagnosed in 31 patients (28%) 8 ± 7 days after hospital admission, including two patients diagnosed with venous thromboembolism at presentation to the hospital. Elevated admission D-dimer and peak D-dimer were associated with venous thromboembolism development (p < 0.05). D-dimer greater than 2,600 ng/mL predicted venous thromboembolism with an area under the receiver operating characteristic curve of 0.760 (95% CI, 0.661-0.858; p < 0.0001), sensitivity of 89.7%, and specificity of 59.5%. Twelve patients (11%) had thromboelastography performed and 58% of these patients had a hypercoagulable study. The calculated coagulation index was hypercoagulable in 50% of patients with thromboelastography. Conclusions: These data show that coronavirus disease 2019 results in a hypercoagulable state. Routine chemical venous thromboembolism prophylaxis may be inadequate in preventing venous thromboembolism in severe coronavirus disease 2019.