ICU Readmission in Injured Older Adults: Modifiable Risk Factors and Implications.

BACKGROUND: Prior evaluations of ICU readmission among injured older adults have inconsistently identified risk factors, with findings limited by use of sub-analyses and small sample sizes. This study aimed to identify risk factors for and implications of ICU readmission in injured older adults. METHODS: This retrospective, single-center cohort study was conducted at a High-Volume Level 1 Trauma Center and included injured older adult patients (>65 years old) requiring at least one ICU admission during hospitalization between 2013-2018. Patients who died <48 hours of admission were excluded. Exposures included patient demographics and clinical factors. The primary outcome was ICU readmission. Multi-variable regression was used to identify risk factors for ICU readmission. RESULTS: 6,691 injured adult trauma patients were admitted from 2013-2018, 55.4% (n = 3,709) of whom were admitted to the ICU after excluding early deaths. Of this cohort, 9.1% (n = 339) were readmitted to the ICU during hospitalization. Readmitted ICU patients had a higher median Injury Severity Score (21 (IQR: 14-26) vs 16 (IQR: 10-24)), with similar mechanisms of injury between the two groups. Readmitted ICU patients had a significantly higher mortality (19.5%) compared to single ICU admission patients (9.9%) (p < 0.001) and higher rates of developing any complication, including delirium (61% vs 30%, p < 0.001). On multivariable analysis, the factors associated with the highest risk of readmission were delirium (RR = 2.6, 95% CI 2.07 - 3.26) and aspiration (RR = 3.04, 95% CI 1.67- 5.54). More patients in the single ICU admission cohort received comfort-focused care at the time of their death as compared to the ICU readmission cohort (93% vs 85%, p = 0.035). CONCLUSIONS: Readmission to the ICU is strongly associated with higher mortality for injured older adults. Efforts targeted at preventing respiratory complications and delirium in the geriatric trauma population may decrease the rates of ICU readmission and related mortality risk. LEVEL OF EVIDENCE: III/Epidemiologic.

Emergency Restructuring of a General Surgery Residency Program During the Coronavirus Disease 2019 Pandemic: The University of Washington Experience.

Seattle, Washington, is an epicenter of the coronavirus disease 2019 epidemic in the United States. In response, the Division of General Surgery at the University of Washington Department of Surgery in Seattle has designed and implemented an emergency restructuring of the facility's general surgery resident care teams in an attempt to optimize workforce well-being, comply with physical distancing requirements, and continue excellent patient care. This article introduces a unique approach to general surgery resident allocation by dividing patient care into separate inpatient care, operating care, and clinic care teams. Separate teams made up of all resident levels will work in each setting for a 1-week period. By creating this emergency structure, we have limited the number of surgery residents with direct patient contact and have created teams working in isolation from one another to optimize physical distancing while still performing required work. This also provides a resident reserve without exposure to the virus, theoretically flattening the curve among our general surgery resident cohort. Surgical resident team restructuring is critical during a pandemic to optimize patient care and ensure the well-being and vitality of the resident workforce while ensuring the entire workforce is not compromised.

A Posterolateral Approach to the Scapula for Evacuation of a Subscapular Abscess: A Case Report.

CASE: We present the case of a subscapular abscess that was drained via a posterolateral approach to the scapula. Complete evacuation of the abscess was achieved, and the incisions healed without difficulty. There were no immediate postoperative complications from this approach. CONCLUSION: To our knowledge, a posterolateral approach for evacuating a subscapular abscess has not been described previously in the literature. Utilizing the internervous plane between the teres major and latissimus dorsi muscles, along with medial counterincisions, allows for safe drainage of this rare type of abscess.

Analysis of Risk Factors for Patient Readmission 30 Days Following Discharge From General Surgery.

IMPORTANCE: Previous studies investigating patients at risk for hospital readmissions focus on medical services and have found chronic conditions as contributors. Little is known, however, of the characteristics of patients readmitted from surgical services. OBJECTIVE: Surgical patients readmitted within 30 days following discharge were analyzed to identify opportunities for intervention in a cohort that may differ from the medical population. DESIGN, SETTING, AND PARTICIPANTS: Medical record review of patients readmitted to any service within 30 days of discharge from the general surgery service to characterize index and readmission data between July 1, 2014, and June 30, 2015, at a Level I trauma center and safety-net hospital. MAIN OUTCOMES AND MEASURES: Reasons for readmission identified by manual medical record review and risk factors identified via statistical analysis of all discharges during this period. RESULTS: One hundred seventy-three patients were identified as being unplanned readmissions within 30 days among 2100 discharges (8.2%). Of these 173 patients, 91 were men. Common reasons for readmission included 29 patients with injection drug use who were readmitted with soft tissue infections at new sites (16.8% of readmissions), 25 with disposition support issues (14.5%), 23 with infections not detectable during index admission (13.3%), and 16 with sequelae of their injury or condition (9.2%). Sixteen patients were identified as having a likely preventable complication of care (9.2%), and 2 were readmitted owing to deterioration of medical conditions (1.2%). On univariate and multivariate analyses, female sex (men to women risk of readmission odds ratio [OR], 0.5; 95% CI, 0.37-0.71; P < .001), presence of diabetes (OR, 1.7; 95% CI, 1.1-2.6; P = .009), sepsis on admission (OR, 1.7; 95% CI, 1.05-2.6; P = .03), or intensive care unit stay during index admission (OR, 1.7; 95% CI, 1.2-2.4; P = .002), as well as discharge to respite care (OR, 2.3; 95% CI, 1.2-4.5; P = .01) and payer status (Medicaid/Medicare compared with commercial OR, 2.0; 95% CI, 1.3-3.0; P = .002) , were identified as risk factors for readmission. CONCLUSIONS AND RELEVANCE: Many readmissions may be unavoidable in our current paradigms of care. While medical comorbidities are contributory, a large number of readmissions were not caused by suboptimal medical care or deterioration of medical conditions but by confounding issues of substance abuse or homelessness. Identification of the highest risk cohort for readmission can allow more targeted intervention for similar populations with socially challenged patients.

Gunshot-Induced Aorto-Left Atrial Fistula Diagnosed by Intraoperative Transesophageal Echocardiography.

Aorto-left atrial fistula (AAF) is rarely encountered in clinical practice, and the early diagnosis can be very challenging. This report describes a unique case of AAF caused by a gunshot injury and the pivotal role of transesophageal echocardiography for diagnosis and assessment.

Mortality after emergency department thoracotomy for pediatric blunt trauma: Analysis of the National Trauma Data Bank 2007-2012.

PURPOSE: The purpose of this study was to determine the proportion of children who survived after emergency department thoracotomy (EDT) for blunt trauma using a national database. METHODS: A review of the National Trauma Data Bank was performed for years 2007-2012 to identify children <18 years of age who underwent EDT for blunt trauma. RESULTS: Eighty-four children <18 years of age underwent EDT after blunt trauma. Every child died during their hospitalization. The median age was 15 (IQR 6-17) years. Mean injury severity score (ISS) was 34.2 (SD 20.8), and 56% had an ISS of 26-75. Data for "signs of life" were available for 21 children. Fifteen (71%) had signs of life upon ED arrival. Sixty percent of children died in the ED. Of those who survived to the operating room (OR), 66% died in the OR. Four children (5%) survived more than 24 hours in the intensive care unit, three of whom had a maximum head abbreviated injury score of 5. CONCLUSION: There were no survivors after EDT for blunt trauma in the pediatric population in this national dataset. Usual indicators for EDT after blunt trauma in adults may not apply in children, and use should be discouraged without compelling evidence of a reversible cause of extremis.

Surgery and Medicine Residents' Perspectives of Morbidity and Mortality Conference: An Interdisciplinary Approach to Improve ACGME Core Competency Compliance.

OBJECTIVE: Morbidity and mortality conferences (MMCs) are often used to fulfill the Accreditation Council for Graduate Medical Education practice-based learning and improvement (PBLI) competency, but there is variation among institutions and disciplines in their approach to MMCs. The objective of this study is to examine the trainees' perspective and experience with MMCs and adverse patient event (APE) reporting across disciplines to help guide the future implementation of an institution-wide, workflow-embedded, quality improvement (QI) program for PBLI. DESIGN: Between April 1, 2013, and May 8, 2013, surgical and medical residents were given a confidential survey about APE reporting practices and experience with and attitudes toward MMCs and other QI/patient safety initiatives. Descriptive statistics and univariate analyses using the chi-square test for independence were calculated for all variables. Logistic regression and ordered logistic regression were used for nominal and ordinal categorical dependent variables, respectively, to calculate odds of reporting APEs. Qualitative content analysis was used to code free-text responses. SETTING: A large, multihospital, tertiary academic training program in the Pacific Northwest. PARTICIPANTS: Residents in all years of training from the Accreditation Council for Graduate Medical Education-accredited programs in surgery and internal medicine. RESULTS: Survey response rate was 46.2% (126/273). Although most respondents agreed or strongly agreed that knowledge of and involvement in QI/patient safety activities was important to their training (88.1%) and future career (91.3%), only 10.3% regularly or frequently reported APEs to the institution's established electronic incident reporting system. Senior-level residents in both surgery and medicine were more likely to report APEs than more junior-level residents were (odds ratio = 4.8, 95% CI: 3.1-7.5). Surgery residents had a 4.9 (95% CI: 2.3-10.5) times higher odds than medicine residents had to have reported an APE to their MMC or service, and a 2.5 (95% CI: 1.0-6.2) times higher odds to have ever reported an APE through any mechanism. The most commonly cited reason for not reporting APEs was "finding the reporting process cumbersome." Overall, 87% of respondents agreed or strongly agreed that MMCs were valuable, educational, and contributed to improving patient outcomes, but many cited opportunities for improvement. CONCLUSIONS: Although the perceived value of MMCs is high among both surgical and medicine trainees, there is significant variability across disciplines and level of training in APE reporting and experience with MMCs. This study presents a multidisciplinary resident perspective on optimizing APE reporting, MMCs, and PBLI compliance.

Improving resident engagement in quality improvement and patient safety initiatives at the bedside: the Advocate for Clinical Education (ACE).

Quality improvement (QI) and patient safety (PS) are essential competencies in residency training; however, the most effective means to engage physicians remains unclear. The authors surveyed all medicine and surgery physicians at their institution to describe QI/PS practices and concurrently implemented the Advocate for Clinical Education (ACE) program to determine if a physician-centered program in the context of educational structures and at the point of care improved performance. The ACE rounded with medicine and surgery teams and provided individual and team-level education and feedback targeting 4 domains: professionalism, infection control, interpreter use, and pain assessment. In a pilot, the ACE observed 2862 physician-patient interactions and 178 physicians. Self-reported compliance often was greater than the behaviors observed. Following ACE implementation, observed professionalism behaviors trended toward improvement; infection control also improved. Physicians were highly satisfied with the program. The ACE initiative is one coaching/feedback model for engaging residents in QI/PS that may warrant further study.

Gossypiboma: tales of lost sponges and lessons learned.

OBJECTIVE: To review the details surrounding cases of patients found to have retained laparotomy sponges after surgical procedures and share policy changes that have led to process improvements at one academic medical center. DESIGN: Retrospective medical record review as part of a quality improvement process. SETTING: Single academic medical center. PATIENTS: Patients identified through the quality improvement process as having had retained foreign bodies after surgery. CONCLUSIONS: Sentinel events such as retained foreign bodies after surgery require intensive review to identify systems problems. This can lead to protocol changes to improve the process. After a series of incidents, protocol changes at our institution have led to no further incidents of retained foreign bodies.

The incidence of post-discharge surgical site infection in the injured patient.

BACKGROUND: Approximately 50% of surgical site infections (SSI) after elective surgery occur after discharge. Adequate surveillance for these infections requires a mechanism for post-discharge follow up. The incidence of SSI after injury is as high as 30%. As post-discharge follow up in the trauma population is difficult, we set out to ascertain the incidence of post-discharge SSI in a cohort of high-risk trauma patients. METHODS: Patients (n = 268) enrolled in a randomized controlled trial of leukoreduced versus regular blood transfusions were evaluated either in person or by structured telephone survey 28 days after admission regarding the presence of SSI. Inclusion criteria were age >17 years and blood transfusion within 24 hours of injury. RESULTS: Among the 268 patients, 39 (15%) developed a SSI. There were 27 SSI identified in hospital and 13 identified in the post-discharge period after a median length of stay of 17 days (one patient had more than one SSI). Although the 13 patients who developed a SSI in the post-discharge period comprised only 7% (13 of 194) of the cohort that had at least one operative procedure and survived to discharge, these patients represented 33% (13 of 39) of all patients who developed a SSI. CONCLUSION: Despite their prolonged length of stay compared with elective surgical patients, a significant proportion of SSI after injury occurs after discharge. These data support the need for a post-discharge surveillance system in either clinical trials or for quality assurance.

Acquiring basic surgical skills: is a faculty mentor really needed?

BACKGROUND: We evaluated the impact of expert instruction during laboratory-based basic surgical skills training on subsequent performance of more complex surgical tasks. METHODS: Forty-five junior residents were randomized to learn basic surgical skills in either a self-directed or faculty-directed fashion. Residents returned to the laboratory 2 days later and were evaluated while performing 2 tasks: skin closure and bowel anastomosis. Outcome measures included Objective Structured Assessment of Technical Skill, time to completion, final product quality, and resident perceptions. RESULTS: Objective Structured Assessment of Technical Skill, time to completion, and skin esthetic ratings were not better in the faculty-directed group, although isolated improvement in anastomotic leak pressure was seen. Residents perceived faculty-directed training to be superior. CONCLUSIONS: Our data provided minimal objective evidence that faculty-directed training improved transfer of learned skills to more complex tasks. Residents perceived that there was a benefit of faculty mentoring. Curriculum factors related to training of basic skills and subsequent transfer to more complex tasks may explain these contrasting results.

Laboratory-based instruction for skin closure and bowel anastomosis for surgical residents.

HYPOTHESIS: Multimedia delivery of cognitive content paired with faculty-supervised partial task simulation for both excision of a simulated skin lesion with subsequent wound closure and hand-sewn bowel anastomosis would be an effective method for developing appropriate procedural skills among junior residents. DESIGN: Prospective cohort study. SETTING: University-based surgical residency. PARTICIPANTS: First- and second-year surgical residents (n = 45). INTERVENTIONS: Surgical residents were given comprehensive instructional materials, including structured curricula with goals and objectives, text, figures, and narrated expert digital video, before the training session. A 4-hour, standardized, laboratory-based instruction session was then performed in small groups, which emphasized faculty-supervised practice. Residents were asked to (1) excise a skin lesion and close the wound and (2) perform hand-sewn bowel anastomosis. These 2 tasks were assessed before and after supervised practice. Performances were video recorded. Residents were surveyed before and after training. MAIN OUTCOME MEASURES: Time to completion and Objective Structured Assessment of Technical Skill global rating scale score based on video recordings were evaluated by blinded reviewers. Final product quality was measured by anastomotic leak pressure and by wound closure aesthetic quality. RESULTS: Residents perceived the laboratory training to be equal to training in the operating room for skin closure and superior to training in the operating room for bowel anastomosis. Residents perceived time spent on both tasks to be "perfect." Mean objective scores improved significantly on 5 of 6 outcome measures. CONCLUSIONS: Junior resident surgical performance improved substantially with 4 hours of laboratory-based, faculty-supervised practice. Both first- and second-year residents benefited from this training. These data show that curriculum-driven, faculty-supervised instruction in a laboratory setting is beneficial in the training of junior surgical residents.

Patterns of errors contributing to trauma mortality: lessons learned from 2,594 deaths.

OBJECTIVE: To identify patterns of errors contributing to inpatient trauma deaths. METHODS: All inpatient trauma deaths at a high-volume level I trauma center from 1996 to 2004 inclusive were audited. Data were collected with daily trauma registry chart abstraction, weekly morbidity and mortality reports, hospital quality assurance reports, and annual trauma registry analyses of risk of death using TRISS and HARM methodology. Deaths that met criteria for low to medium probability of mortality or those with quality of care concerns were analyzed for errors and then subjected to 3-stage peer review at weekly departmental, monthly hospital, and annual regional forums. Patterns of errors were constructed from the compiled longitudinal data. RESULTS: In 9 years, there were 44,401 trauma patient admissions and 2,594 deaths (5.8%), of which 601 met low to medium mortality risks. Sixty-four patients (0.14% admissions, 2.47% deaths) had recognized errors in care that contributed to their death. Important error patterns included: failure to successfully intubate, secure or protect an airway (16%), delayed operative or angiographic control of acute abdominal/pelvic hemorrhage (16%), delayed intervention for ongoing intrathoracic hemorrhage (9%), inadequate DVT or gastrointestinal prophylaxis (9%), lengthy initial operative procedures rather than damage control surgery in unstable patients (8%), over-resuscitation with fluids (5%), and complications of feeding tubes (5%). Resulting data-directed institutional and regional trauma system policy changes have demonstrably reduced the incidence of associated error-related deaths. CONCLUSIONS: Preventable deaths will occur even in mature trauma systems. This review has identified error patterns that are likely common in all trauma systems, and for which policy interventions can be effectively targeted.

Failure of nonoperative management of splenic injuries: causes and consequences.

HYPOTHESIS: Presenting patient characteristics can predict which patients will fail nonoperative therapy of blunt splenic injuries. DESIGN: Retrospective descriptive population study. SETTING: All patients admitted with blunt splenic trauma were identified from a statewide trauma registry between January 1, 1995, and December 31, 2001. PATIENTS AND METHODS: Patients were characterized as requiring immediate intervention or successful or failed nonoperative management based on time from emergency department arrival to intervention (surgery or angioembolectomy). Injury and patient characteristics included age, the presence of hypotension, Injury Severity Score, and the Glasgow Coma Scale score. Risk factors for the failure of nonoperative management were evaluated using the chi(2) statistic. The failure of nonoperative management associated with the admitting hospital's trauma designation level was evaluated using logistic regression. INTERVENTIONS: None. MAIN OUTCOME MEASURES: Determine factors associated with failure of nonoperative management of blunt splenic injuries. RESULTS: Two thousand two hundred forty-three patients met criteria for inclusion in the study. Six hundred ten patients (27%) underwent immediate splenectomy, splenorrhaphy, or splenic embolization (within 4 hours). Of the remaining 1633 patients who were admitted with planned nonoperative management, 252 patients (15%) failed. Of the injury and patient characteristics reviewed, being older than 55 years and having an ISS higher than 25 were significantly associated with failure. Risk of failure also increased with admission to a level III or IV trauma hospital compared with a level I trauma hospital. CONCLUSIONS: Being older than 55 years and having an ISS higher than 25 along with admission to a level III or IV trauma hospital were associated with a significant risk of failure of nonoperative management of splenic injuries. The Glasgow Coma Scale score, associated injuries, and presenting hemodynamics were not predictive of failure in this large retrospective review.