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de Jager E, Goralnick E, McCarty JC, Hashmi ZG, Jarman MP, Haider AH. Lethality of Civilian Active Shooter Incidents With and Without Semiautomatic Rifles in the United States. JAMA 2018; 320:1034-1035. [PMID: 30208444 PMCID: PMC6143093 DOI: 10.1001/jama.2018.11009] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
This study compares injury and death rates during active shooter incidents with vs without semiautomatic rifles.
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Madenci AL, Wolf LL, Jiang W, Koehlmoos TP, Learn PA, Haider AH, Smink DS. Contemporary Factors Associated with the Use of Laparoscopy for Inguinal Hernia Repair Among Department of Defense Beneficiaries. Mil Med 2018; 183:e420-e426. [PMID: 29635522 DOI: 10.1093/milmed/usy029] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2017] [Revised: 12/29/2017] [Accepted: 02/08/2018] [Indexed: 11/14/2022] Open
Abstract
INTRODUCTION The factors that contribute to variation in utilization of laparoscopic inguinal hernia repair are unknown. We sought to determine the current usage patterns of laparoscopic and open surgery in the elective repair of uncomplicated unilateral inguinal hernia in a large population with universal health care coverage comprised of Department of Defense (DoD) beneficiaries. MATERIALS AND METHODS The DoD Military Health System Data Repository (MDR) tracks health care delivered to a universally insured population of active/reserve/retired members of the U.S. Armed Services and their dependents. The MDR was queried for elective unilateral inguinal hernia repair among adult patients between 2008 and 2014. The primary outcome was laparoscopic (vs. open) approach to hernia repair. We conducted univariable and multivariable analyses of patient- and systems-level factors associated with approach to inguinal hernia repair. This research was approved by our institutional review board prior to commencement of the study and need for informed consent was waived given the design of this study. RESULTS Among 37,742 elective uncomplicated unilateral inguinal hernia repairs, 35% (n = 13,114) were performed laparoscopically. In 2014, 40% of inguinal hernia repairs were performed laparoscopically, compared with 27% of repairs in 2008 (P < 0.01). In multivariable analysis, laparoscopic hernia repair was more likely for male patients (OR = 1.38, 95% CI = 1.23-1.54, P < 0.01), military (vs. civilian) institutions (OR = 1.34, 95% CI = 1.28-1.41, P < 0.01), active-duty officers (vs. active-duty enlisted; OR = 1.21, 95% CI = 1.12-1.30, P < 0.01), and more recent year of surgery (P < 0.01). Laparoscopic repair was significantly less likely among patients with greater than one comorbidity (vs. none; OR = 0.68, 95% CI = 0.61-0.76, P < 0.01). CONCLUSION In a large, universally insured population of military service members and their dependents, laparoscopic inguinal repair is increasingly used and was preferred over open repair for younger, healthier, active-duty patients and those treated within the military (vs. non-military) care system.
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Udyavar R, Smink DS, Mullen JT, Kent TS, Green A, Harlow AF, Castillo-Angeles M, Columbus AB, Haider AH. Qualitative Analysis of a Cultural Dexterity Program for Surgeons: Feasible, Impactful, and Necessary. JOURNAL OF SURGICAL EDUCATION 2018; 75:1159-1170. [PMID: 29456075 DOI: 10.1016/j.jsurg.2018.01.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 12/19/2017] [Accepted: 01/21/2018] [Indexed: 06/08/2023]
Abstract
OBJECTIVES Ineffective cross-cultural communication contributes to adverse outcomes for minority patients. To address this, the authors developed a novel curriculum for surgical residents built on the principle of cultural dexterity, emphasizing adaptability to clinical and sociocultural circumstances to tailor care to the needs of the individual patient. This study's objective was to evaluate the feasibility, acceptability, and perception of this program upon conclusion of its first year. DESIGN, SETTING, AND PARTICIPANTS The curriculum was implemented at 3 general surgery programs. The flipped classroom model combined independent study via e-learning modules with interactive role-playing sessions. Sessions took place over 1 academic year. Four focus groups were held, each with 6 to 9 participants, to gain feedback on the curriculum. Focus groups were recorded and transcribed, and the data were analyzed using a grounded theory approach. RESULTS Five major themes emerged: (1) Role modeling from senior colleagues is integral in developing communication/interpersonal skills and attitudes toward cultural dexterity. (2) Cultural dexterity is relevant to the provision of high-quality surgical care. (3) Barriers to providing culturally dexterous care exist at the system level. (4) "Buy-in" at all levels of the institution is necessary to implement the principles of cultural dexterity. (5) The shared experience of discussing the challenges and triumphs of caring for a diverse population was engaging and impactful. CONCLUSION Early implementation of the curriculum revealed that the tension between surgical residents' desire to improve their cultural dexterity and systemic/practical obstacles can be resolved. Combining surgically relevant didactic materials with experiential learning activities can change the paradigm of cross-cultural training.
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Herrera-Escobar JP, Al Rafai SS, Seshadri AJ, Weed C, Apoj M, Harlow A, Brasel K, Kasotakis G, Kaafarani HMA, Velmahos G, Salim A, Haider AH, Nehra D. A multicenter study of post-traumatic stress disorder after injury: Mechanism matters more than injury severity. Surgery 2018; 164:1246-1250. [PMID: 30170820 DOI: 10.1016/j.surg.2018.07.017] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2018] [Revised: 07/03/2018] [Accepted: 07/18/2018] [Indexed: 11/16/2022]
Abstract
BACKGROUND Traumatic injury is strongly associated with long-term mental health disorders, but the risk factors for developing these disorders are poorly understood. We report on a multi-institutional collaboration to collect long-term patient-centered outcomes after trauma, including screening for post-traumatic stress disorder. The objective of this study is to determine the prevalence of and risk factors for the development of post-traumatic stress disorder after traumatic injury. METHODS Adult trauma patients (aged 18-64) with moderate to severe injuries (Injury Severity Score ≥ 9) admitted to 3 level I trauma centers were screened between 6 and 12 months after injury for post-traumatic stress disorder. Patients were divided by mechanism: fall, road traffic injury, and intentional injury. Multiple logistic regression models were used to determine the association between baseline patient and injury-related characteristics and the development of post-traumatic stress disorder for the overall cohort and by mechanism of injury. RESULTS A total of 450 patients completed the screen. Overall 32% screened positive for post-traumatic stress disorder, but this differed significantly by mechanism, with the lowest being after a fall (25%) and highest after intentional injury (60%). Injury severity was not associated with post-traumatic stress disorder for any group, but lower educational level was associated with post-traumatic stress disorder within all the groups. Only 21% of patients who screened positive for post-traumatic stress disorder were receiving treatment at the time of the survey. CONCLUSION Post-traumatic stress disorder is common after traumatic injury, and the prevalence varies significantly by injury mechanism but is not associated with injury severity. Only a small proportion of patients who screen positive for post-traumatic stress disorder are currently receiving treatment.
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Chaudhary MA, Jiang W, Lipsitz S, Hashmi ZG, Koehlmoos TP, Learn P, Haider AH, Schoenfeld AJ. The Transition to Data-Driven Quality Metrics: Determining the Optimal Surveillance Period for Complications After Surgery. J Surg Res 2018; 232:332-337. [PMID: 30463738 DOI: 10.1016/j.jss.2018.06.059] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2018] [Revised: 06/08/2018] [Accepted: 06/19/2018] [Indexed: 10/28/2022]
Abstract
BACKGROUND Thirty-day complications frequently serve in the surgical literature as a quality indicator. This metric is not meant to capture the full array of complication resulting from surgical intervention. However, this period is largely based on convention, with little evidence to support it. This study sought to determine the optimal surveillance period for postsurgical complications, defined as the shortest period that also encompassed the highest proportion of postsurgical adverse events. METHODS TRICARE data (2006-2014) were queried for adult (18-64 y) patients who underwent one of 11 surgical procedures. Patients were assessed for complications up to 90 d after surgery. Kaplan-Meier curves, linear spline regression models at each incremental postsurgical day, and adjusted R-squared values were used to identify critical time point cutoffs for the surveillance of complications. Optimal length of surveillance was defined as the postsurgical day on which the model demonstrated the highest R-squared value. A supplemental analysis considered these measures for orthopedic and general surgical procedures. RESULTS One lakh ninety-eight patients met the inclusion criteria. A total of 21.8% patients experienced at least one complication during the follow-up period, with 59% occurring within the first 15 d. Kaplan-Meier curves for complications showed a demonstrable inflection before 20 d and 14-15 d possessed the highest R-squared values. CONCLUSIONS In this analysis, the optimal surveillance period for postsurgical complications was 15 d. While the conventional 30-d period may still be appropriate for a variety of reasons, the shorter interval identified here may represent a superior quality measure specific to surgical practice.
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Rangel EL, Smink DS, Castillo-Angeles M, Kwakye G, Changala M, Haider AH, Doherty GM. Pregnancy and Motherhood During Surgical Training. JAMA Surg 2018; 153:644-652. [PMID: 29562068 PMCID: PMC5875346 DOI: 10.1001/jamasurg.2018.0153] [Citation(s) in RCA: 222] [Impact Index Per Article: 37.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2017] [Accepted: 12/30/2017] [Indexed: 11/14/2022]
Abstract
Importance Although family priorities influence specialty selection and resident attrition, few studies describe resident perspectives on pregnancy during surgical training. Objective To directly assess the resident experience of childbearing during training. Design, Setting, and Participants A self-administered 74-question survey was electronically distributed in January 2017 to members of the Association of Women Surgeons, to members of the Association of Program Directors in Surgery listserv, and through targeted social media platforms. Surgeons who had 1 or more pregnancies during an Accreditation Council for Graduate Medical Education-accredited US general surgery residency program and completed training in 2007 or later were included. Important themes were identified using focus groups of surgeons who had undergone pregnancy during training in the past 7 years. Additional topics were identified through MEDLINE searches performed from January 2000 to July 2016 combining the keywords pregnancy, resident, attrition, and parenting in any specialty. Main Outcomes and Measures Descriptive data on perceptions of work schedule during pregnancy, maternity leave policies, lactation and childcare support, and career satisfaction after childbirth. Results This study included 347 female surgeons (mean [SD] age, 30.5 [2.7] years) with 452 pregnancies. A total of 297 women (85.6%) worked an unmodified schedule until birth, and 220 (63.6%) were concerned that their work schedule adversely affected their health or the health of their unborn child. Residency program maternity leave policies were reported by 121 participants (34.9%). A total of 251 women (78.4%) received maternity leave of 6 weeks or less, and 250 (72.0%) perceived the duration of leave to be inadequate. The American Board of Surgery leave policy was cited as a major barrier to the desired length of leave by 268 of 326 respondents (82.2%). Breastfeeding was important to 329 (95.6%), but 200 (58.1%) stopped earlier than they wished because of poor access to lactation facilities and challenges leaving the operating room to express milk. Sixty-four women (18.4%) had institutional support for childcare, and 231 (66.8%) reported a desire for greater mentorship on integrating a surgical career with motherhood and pregnancy. A total of 135 (39.0%) strongly considered leaving surgical residency, and 102 (29.5%) would discourage female medical students from a surgical career, specifically because of the difficulties of balancing pregnancy and motherhood with training. Conclusions and Relevance The challenges of having children during surgical residency may have significant workforce implications. A deeper understanding is critical to prevent attrition and to continue recruiting talented students. This survey characterizes these issues to help design interventions to support childbearing residents.
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Schoenfeld AJ, Belmont PJ, Blucher JA, Jiang W, Chaudhary MA, Koehlmoos T, Kang JD, Haider AH. Sustained Preoperative Opioid Use Is a Predictor of Continued Use Following Spine Surgery. J Bone Joint Surg Am 2018; 100:914-921. [PMID: 29870441 DOI: 10.2106/jbjs.17.00862] [Citation(s) in RCA: 93] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND Preoperative opioid use is known to increase the likelihood of complications and inferior outcomes following spine surgery. We evaluated the association of preoperative opioid use and other risk factors with postoperative opioid use. METHODS We queried 2006-2014 TRICARE insurance claims to identify adults who underwent lumbar interbody arthrodesis, lumbar discectomy, lumbar decompression, or lumbar posterolateral arthrodesis. The duration of preoperative opioid use was categorized as acute exposure, exposed without sustained use, intermediate sustained use, and chronic sustained use. Cox proportional-hazard models that adjusted for demographic factors, preoperative diagnoses, comorbidities, postoperative complications, and the type of procedure performed were used to identify factors associated with a reduced likelihood of opioid discontinuation following the surgical procedure. RESULTS There were 27,031 patients included in this analysis. Following the surgical procedure, 67.1% of patients had discontinued opioid use by 30 days, and 86.4% had ceased use by 90 days. Overall, 2,379 patients (8.8%) continued to use opioid medications at 6 months. Duration of preoperative opioid use, among other demographic and clinical factors, was the most important predictor of continued use following a surgical procedure. CONCLUSIONS The majority of patients who were using prescription opioids prior to the surgical procedure discontinued these medications postoperatively. Duration of preoperative use appears to be the most important predictor of sustained use following a surgical procedure. CLINICAL RELEVANCE Our results indicate that the majority of patients who are using prescription opioids prior to spine surgery discontinue these medications following surgical intervention. Among those who continue opioid use ≥90 days after the surgical procedure, the duration of preoperative use appears to be the most important predictor.
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Haider AH, Bilimoria KY, Kibbe MR. A Checklist to Elevate the Science of Surgical Database Research. JAMA Surg 2018; 153:505-507. [DOI: 10.1001/jamasurg.2018.0628] [Citation(s) in RCA: 59] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Shah AA, Zogg CK, Rehman A, Latif A, Zafar H, Shakoor A, Wasif N, Chapital AB, Riviello R, Ashfaq A, Williams M, Cornwell EE, Haider AH. Disparate outcomes of global emergency surgery - A matched comparison of patients in developed and under-developed healthcare settings. Am J Surg 2018; 215:1029-1036. [PMID: 29807633 DOI: 10.1016/j.amjsurg.2018.05.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2017] [Revised: 02/28/2018] [Accepted: 05/11/2018] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Access to surgical care is an essential element of health-systems strengthening. This study aims to compare two diverse healthcare settings in South Asia and the United States (US). METHODS Patients at the Aga Khan University Hospital (AKUH), Pakistan were matched to patients captured in the US Nationwide Inpatient Sample (US-NIS) from 2009 to 2011. Risk-adjusted differences in mortality, major morbidity, and LOS were compared using logistic and generalized-linear (family gamma, link log) models after coarsened-exact matching. RESULTS A total of 2,244,486 patients (n = 4867 AKUH; n = 2,239,619 US-NIS) were included. Of those in the US-NIS, 990,963 (42.5%) were treated at urban-teaching hospitals, 332,568 (14.3%) in rural locations. Risk-adjusted odds of reported mortality were higher for Pakistani patients (OR[95%CI]: 3.80[2.68-5.37]), while odds of reported complications were lower (OR[95%CI]: 0.56[0.48-0.65]). No differences were observed in LOS. The difference in outcomes was less pronounced when comparing Pakistani patients to American rural patients. CONCLUSION These results demonstrate significant reported morbidity, mortality differences between healthcare systems. Comparative assessments such as this will inform global health policy development and support.
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Sonderman KA, Wolf LL, Armstrong LB, Taylor K, Jiang W, Weil BR, Koehlmoos TP, Ricca RL, Weldon CB, Haider AH, Rice-Townsend SE. Testicular atrophy following inguinal hernia repair in children. Pediatr Surg Int 2018; 34:553-560. [PMID: 29594470 DOI: 10.1007/s00383-018-4255-z] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/24/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE We sought to determine the incidence and timing of testicular atrophy following inguinal hernia repair in children. METHODS We used the TRICARE database, which tracks care delivered to active and retired members of the US Armed Forces and their dependents, including > 3 million children. We abstracted data on male children < 12 years who underwent inguinal hernia repair (2005-2014). We excluded patients with history of testicular atrophy, malignancy or prior related operation. Our primary outcome was the incidence of the diagnosis of testicular atrophy. Among children with atrophy, we calculated median time to diagnosis, stratified by age/undescended testis. RESULTS 8897 children met inclusion criteria. Median age at hernia repair was 2 years (IQR 1-5). Median follow-up was 3.57 years (IQR 1.69-6.19). Overall incidence of testicular atrophy was 5.1/10,000 person-years, with the highest incidence in those with an undescended testis (13.9/10,000 person-years). All cases occurred in children [Formula: see text] 5 years, with 72% in children < 2 years. Median time to atrophy was 2.4 years (IQR 0.64-3), with 30% occurring within 1 year and 75% within 3 years. CONCLUSION Testicular atrophy is a rare complication following inguinal hernia repair, with children < 2 years and those with an undescended testis at highest risk. While 30% of cases were diagnosed within a year after repair, atrophy may be diagnosed substantially later. LEVEL OF EVIDENCE Prognosis Study, Level II.
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Udyavar NR, Salim A, Havens JM, Cooper Z, Cornwell EE, Lipsitz SR, Scott JW, Haider AH. The impact of individual physicians on outcomes after trauma: is it the system or the surgeon? J Surg Res 2018; 229:51-57. [PMID: 29937016 DOI: 10.1016/j.jss.2018.02.051] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 01/29/2018] [Accepted: 02/23/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Benchmarking of mortality outcomes across the country has revealed major differences in survival based on the trauma center at which a patient receives care. The role of the individual surgeon in determining trauma outcomes is unknown. Most believe that differences in outcomes are primarily driven by system- and process-based variations. Our objective was to determine if variation in individual surgeon outcomes could help explain difference in survival after trauma. METHODS Analysis of trauma patients in the Florida State Inpatient Database from 2010 to 2014. The presence of unique physician identifiers, in addition to hospital identifiers, rendered this data set ideal for performance of multilevel analysis. The amount of the variation attributable to surgeon-level variation was calculated using multilevel random-effects models controlling for patient clinical factors (such as injury severity and comorbidities/age) and hospital-level factors, such as case mix and bed size. RESULTS There were 31 hospitals, 175 surgeons, and 65,706 admissions. The overall mortality rate was 5.6%. The average mortality rate across surgeons ranged from 0% to 17.4% (mean 0.4%, standard deviation 1.85). At the individual surgeon level, when controlling for clinical and hospital-level factors, 9% of this variation was attributable solely to the surgeon. CONCLUSIONS At the state level, we found that differences in outcomes among trauma centers are impacted by individual surgeon-level variation. Implementation of protocolized, system-based trauma care is useful for improving the overall quality of care for injured patients but does not entirely negate surgeon-specific variations in management.
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Columbus AB, Castillo-Angeles M, Berry WR, Haider AH, Salim A, Havens JM. An evidence-based intraoperative communication tool for emergency general surgery: a pilot study. J Surg Res 2018; 228:281-289. [PMID: 29907223 DOI: 10.1016/j.jss.2018.03.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2017] [Revised: 01/29/2018] [Accepted: 03/06/2018] [Indexed: 10/17/2022]
Abstract
BACKGROUND Emergency general surgery (EGS) is characterized by high rates of morbidity and mortality. Though checklists and associated communication-based huddle strategies have improved outcomes, these tools have never been specifically examined in EGS. We hypothesized that use of an evidence-based communication tool aimed to trigger intraoperative discussion could improve communication in the EGS operating room (OR). MATERIALS AND METHODS We designed a set of discussion prompts based on modifiable factors identified from previously published studies aimed to encourage all team members to speak up and to centralize awareness of patient disposition and intraoperative transfusion practices. This tool was pilot-tested using OR human patient simulators and was then rolled out to EGS ORs at an academic medical center. The perceived effect of our tool's implementation was evaluated through mixed-methodologic presurvey and postsurvey analysis. RESULTS Preimplementation and postimplementation survey-based data revealed that providers reported the EGS-focused discussion prompts as improving team communication in EGS. A trend toward shared awareness of intraoperative events was observed; however, nurses described cultural impedance of discussion initiation. Providers described a need for further reinforcement of the tool and its indications during implementation. CONCLUSIONS Use of a discussion-based communication tool is perceived as supporting team communication in the EGS OR and led to a trend toward improving a shared understanding of intraoperative events. Analyses suggest the need for enhanced reinforcement of use during implementation and improvement of team-based education regarding EGS. Furthermore work is needed to understand the full impact of this evidence-based tool on OR team dynamics and EGS patient outcomes.
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Lilley EJ, Scott JW, Goldberg JE, Cauley CE, Temel JS, Epstein AS, Lipsitz SR, Smalls BL, Haider AH, Bader AM, Weissman JS, Cooper Z. Survival, Healthcare Utilization, and End-of-life Care Among Older Adults With Malignancy-associated Bowel Obstruction: Comparative Study of Surgery, Venting Gastrostomy, or Medical Management. Ann Surg 2018; 267:692-699. [PMID: 28151799 PMCID: PMC7509894 DOI: 10.1097/sla.0000000000002164] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
OBJECTIVE To compare survival, readmissions, and end-of-life care after palliative procedures compared with medical management for malignancy-associated bowel obstruction (MBO). BACKGROUND MBO is a late complication of intra-abdominal malignancy for which surgeons are frequently consulted. Decisions about palliative treatments, which include medical management, surgery, or venting gastrostomy tube (VGT), are hampered by the paucity of outcomes data relevant to patients approaching the end of life. METHODS Retrospective study using 2001 to 2012 Surveillance, Epidemiology, and End Results-Medicare data of patients 65 years or older with stage IV ovarian or pancreatic cancer who were hospitalized for MBO. Multivariate competing-risks regression models were used to compare the following outcomes: survival, readmission for MBO, hospice enrollment, intensive care unit (ICU) care in the last days of life, and location of death in an acute care hospital. RESULTS Median survival after MBO admission was 76 days (interquartile range 26-319 days). Survival was shorter after VGT [38 days (interquartile range 23-69)] than medical management [72 days (23-312)] or surgery [128 days (42-483)]. As compared to medical management, patients treated with VGT had fewer readmissions [subdistribution hazard ratio 0.41 (0.29-0.58)], increased hospice enrollment [1.65 (1.42-1.91)], and less ICU care [0.69 (0.52-0.93)] and in-hospital death [0.47 (0.36-0.63)]. Surgery was associated with fewer readmissions [0.69 (0.59-0.80)], decreased hospice enrollment [0.84 (0.76-0.92)], and higher likelihood of ICU care [1.38 (1.17-1.64)]. CONCLUSIONS VGT is associated with fewer readmissions and lower intensity healthcare utilization at the end of life than do medical management or surgery. Given the limited survival, regardless of management, hospitalization with MBO carries prognostic significance and presents a critical opportunity to identify patients' priorities for end-of-life care.
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Britton BV, Nagarajan N, Zogg CK, Selvarajah S, Torain MJ, Salim A, Haider AH. US Surgeons' Perceptions of Racial/Ethnic Disparities in Health Care: A Cross-sectional Study. JAMA Surg 2018; 151:582-4. [PMID: 26818695 DOI: 10.1001/jamasurg.2015.4901] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Ramachandran A, Ranjit A, Zogg CK, Herrera-Escobar JP, Appelson JR, Pino LF, Aboutanous MB, Haider AH, Ordonez CA. Comparison of Epidemiology of the Injuries and Outcomes in Two First-Level Trauma Centers in Colombia Using the Pan-American Trauma Registry System. World J Surg 2018; 41:2224-2230. [PMID: 28417184 DOI: 10.1007/s00268-017-4013-8] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION The aim of this study was to compare the epidemiology of traumatic injuries and mortality outcomes between two tertiary-care trauma centers in Colombia using data from Pan-American Trauma Registry (PATR). METHODS January 1-December 31, 2012, data from the Hospital Universitario del Valle (HUV, public) and Fundacion Valle del Lili (FVL, private) in Cali, Colombia, were considered. Differences in demographic and clinical information were compared using descriptive statistics. Propensity score matching was used to match patients on age, gender, and ISS. Within matched cohorts, multivariable logistic regression models were used to assess for differences in in-hospital mortality, further adjusting for insurance type, employment, heart rate, presence of hypotension (SBP < 90), and GCS score. RESULTS HUV (8539; 78% male) and FVL (10,456; 60% male) had a combined total of 18,995 trauma cases in 2012 with comparable mean ages of 29.7 years. There were significant differences in insurance status, injury severity, and mechanism of injury between patients at HUV and FLV. On risk-adjusted logistic regression analyses with propensity score matched cohorts, the odds of death in HUV was higher compared to patients presenting at FVL hospital (OR [95% CI]:4.93 [3.37-7.21], p < 0.001). CONCLUSION The study established the utility of the PATR and revealed important trends in patient demographics, injury epidemiology, and mortality outcomes, which can be used to target trauma initiatives throughout the region. It underscores the profound importance that differences in case mix play in the risk of trauma-related mortality, further emphasizing the need to monitor and evaluate unique aspects of trauma in LMIC. LEVEL OF EVIDENCE III.
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Cole AP, Hanske J, Jiang W, Kwon NK, Lipsitz SR, Kathrins M, Learn PA, Sun M, Haider AH, Basaria S, Trinh QD. Impact of testosterone replacement therapy on thromboembolism, heart disease and obstructive sleep apnoea in men. BJU Int 2018; 121:811-818. [DOI: 10.1111/bju.14149] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Columbus AB, Morris MA, Lilley EJ, Harlow AF, Haider AH, Salim A, Havens JM. Critical differences between elective and emergency surgery: identifying domains for quality improvement in emergency general surgery. Surgery 2018; 163:832-838. [PMID: 29331398 DOI: 10.1016/j.surg.2017.11.017] [Citation(s) in RCA: 36] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 09/19/2017] [Accepted: 11/11/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVE The objective of our study was to characterize providers' impressions of factors contributing to disproportionate rates of morbidity and mortality in emergency general surgery to identify targets for care quality improvement. BACKGROUND Emergency general surgery is characterized by a high-cost burden and disproportionate morbidity and mortality. Factors contributing to these observed disparities are not comprehensively understood and targets for quality improvement have not been formally developed. METHODS Using a grounded theory approach, emergency general surgery providers were recruited through purposive-criterion-based sampling to participate in semi-structured interviews and focus groups. Participants were asked to identify contributors to emergency general surgery outcomes, to define effective care for EGS patients, and to describe operating room team structure. Interviews were performed to thematic saturation. Transcripts were iteratively coded and analyzed within and across cases to identify emergent themes. Member checking was performed to establish credibility of the findings. RESULTS A total of 40 participants from 5 academic hospitals participated in either individual interviews (n = 25 [9 anesthesia, 12 surgery, 4 nursing]) or focus groups (n = 2 [15 nursing]). Emergency general surgery was characterized by an exceptionally high level of variability, which can be subcategorized as patient-variability (acute physiology and comorbidities) and system-variability (operating room resources and workforce). Multidisciplinary communication is identified as a modifier to variability in emergency general surgery; however, nursing is often left out of early communication exchanges. CONCLUSION Critical variability in emergency general surgery may impact outcomes. Patient-variability and system-variability, with focus on multidisciplinary communication, represent potential domains for quality improvement in this field.
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Scully RE, Schoenfeld AJ, Jiang W, Lipsitz S, Chaudhary MA, Learn PA, Koehlmoos T, Haider AH, Nguyen LL. Defining Optimal Length of Opioid Pain Medication Prescription After Common Surgical Procedures. JAMA Surg 2018; 153:37-43. [PMID: 28973092 PMCID: PMC5833616 DOI: 10.1001/jamasurg.2017.3132] [Citation(s) in RCA: 158] [Impact Index Per Article: 26.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2017] [Accepted: 05/14/2017] [Indexed: 01/13/2023]
Abstract
Importance The overprescription of pain medications has been implicated as a driver of the burgeoning opioid epidemic; however, few guidelines exist regarding the appropriateness of opioid pain medication prescriptions after surgery. Objectives To describe patterns of opioid pain medication prescriptions after common surgical procedures and determine the appropriateness of the prescription as indicated by the rate of refills. Design, Setting, and Participants The Department of Defense Military Health System Data Repository was used to identify opioid-naive individuals 18 to 64 years of age who had undergone 1 of 8 common surgical procedures between January 1, 2005, and September 30, 2014. The adjusted risk of refilling an opioid prescription based on the number of days of initial prescription was modeled using a generalized additive model with spline smoothing. Exposures Length of initial prescription for opioid pain medication. Main Outcomes and Measures Need for an additional subsequent prescription for opioid pain medication, or a refill. Results Of the 215 140 individuals (107 588 women and 107 552 men; mean [SD] age, 40.1 [12.8] years) who underwent a procedure within the study time frame and received and filled at least 1 prescription for opioid pain medication within 14 days of their index procedure, 41 107 (19.1%) received at least 1 refill prescription. The median prescription lengths were 4 days (interquartile range [IQR], 3-5 days) for appendectomy and cholecystectomy, 5 days (IQR, 3-6 days) for inguinal hernia repair, 4 days (IQR, 3-5 days) for hysterectomy, 5 days (IQR, 3-6 days) for mastectomy, 5 days (IQR, 4-8 days) for anterior cruciate ligament repair and rotator cuff repair, and 7 days (IQR, 5-10 days) for discectomy. The early nadir in the probability of refill was at an initial prescription of 9 days for general surgery procedures (probability of refill, 10.7%), 13 days for women's health procedures (probability of refill, 16.8%), and 15 days for musculoskeletal procedures (probability of refill, 32.5%). Conclusions and Relevance Ideally, opioid prescriptions after surgery should balance adequate pain management against the duration of treatment. In practice, the optimal length of opioid prescriptions lies between the observed median prescription length and the early nadir, or 4 to 9 days for general surgery procedures, 4 to 13 days for women's health procedures, and 6 to 15 days for musculoskeletal procedures.
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Lilley EJ, Scott JW, Weissman JS, Krasnova A, Salim A, Haider AH, Cooper Z. End-of-Life Care in Older Patients After Serious or Severe Traumatic Brain Injury in Low-Mortality Hospitals Compared With All Other Hospitals. JAMA Surg 2018; 153:44-50. [PMID: 28975244 PMCID: PMC5833626 DOI: 10.1001/jamasurg.2017.3148] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2017] [Accepted: 05/21/2017] [Indexed: 01/19/2023]
Abstract
Importance More than 80% of older patients die or are seriously impaired within 1 year after severe traumatic brain injury (TBI). Given their poor survival, information about end-of-life care is a relevant marker of high-value trauma care for these patients. In-hospital mortality is commonly used to measure quality of trauma care; however, it is not known what type of end-of-life care hospitals with the best survival outcomes provide to those who die. Objective To determine whether end-of-life care for older patients with TBI is correlated with in-hospital mortality. Design, Setting, and Participants A retrospective cohort study using 2005-2011 national Medicare claims from acute care hospitals was conducted. Medicare beneficiaries aged 65 years or older who were admitted with serious or severe TBI were included. Transferred patients, those treated at low-volume hospitals, and those who died on the date of admission were excluded. Low-mortality hospitals were those in the lowest quartile for in-hospital mortality using standardized mortality rates adjusting for age, sex, race/ethnicity, comorbidity, and injury severity. Patients at low-mortality hospitals were compared with patients at all other hospitals. The study was conducted from January 2005 to December 2011. Data analysis was conducted between August 2016 and February 2017. Main Outcomes and Measures End-of-life care outcomes for patients who died in hospital or 30 days or less after discharge included gastrostomy and tracheostomy placement during the TBI admission and enrollment in hospice. Results Of 363 hospitals included in the analysis, 91 (25.1%) were designated as low-mortality. The cohort included 34 691 patients (median age, 79 years; interquartile range, 72-84 years; 40.8% women). Of these patients, 55.8% of those at low-mortality hospitals and 62.5% at all other hospitals died in the hospital or 30 days or less after discharge (P < .01). Among patients who died in the hospital (n = 16 994), end-of-life care was similar at low-mortality hospitals and all other hospitals. For patients who survived the TBI admission and died 30 days or less after discharge (n = 4027), those at low-mortality hospitals underwent fewer gastrostomy (15.9% vs 24.0%; adjusted OR, 0.61; 95% CI, 0.52-0.72) or tracheostomy (18.2% vs 24.9%; adjusted OR, 0.71; 95% CI, 0.60-0.83) procedures and received more hospice care (66.3% vs 52.5%; adjusted OR, 1.72; 95% CI, 1.50-1.96). Conclusions and Relevance For older patients with serious or severe TBI, hospitals with the lowest in-hospital mortality perform fewer high-intensity treatments at the end of life and enroll more patients in hospice without increasing cumulative mortality 30 days or less after discharge.
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Levine A, Lau BD, Haider AH. Remembering Patient Gender in Sexual Orientation-Based Research-Reply. JAMA Intern Med 2018; 178:151-152. [PMID: 29297019 DOI: 10.1001/jamainternmed.2017.4935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Sharma M, Schoenfeld AJ, Jiang W, Chaudhary MA, Ranjit A, Zogg CK, Learn P, Koehlmoos T, Haider AH. Universal Health Insurance and its association with long term outcomes in Pediatric Trauma Patients. Injury 2018; 49:75-81. [PMID: 28965684 DOI: 10.1016/j.injury.2017.09.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Revised: 08/30/2017] [Accepted: 09/16/2017] [Indexed: 02/02/2023]
Abstract
BACKGROUND Racial disparities in mortality exist among pediatric trauma patients; however, little is known about disparities in outcomes following discharge. METHODS We conducted a longitudinal cohort study of children admitted for moderate to severe trauma, covered by TRICARE from 2006 to 2014. Patients were followed up to 90days after discharge. All children <18 years with a primary trauma diagnosis, an Injury Severity Score >9 and 90days of follow-up after discharge were included. Complications, readmissions and utilization of healthcare services up to 90days after discharge were compared between Black and White patients. RESULTS Of the 5192 children included, majority were White (74.6%, n=3871), with 15.4% Black (n=800) and 10.0% Other (n=521). Most common injuries involved the extremities or the pelvic girdle followed by the head or neck. Complication and readmission rates were 3.6% and 8.9% within 30days of discharge respectively and 4.4% and 9.3% within 90days of discharge. 99.0% of children had at least one outpatient visit by 90days. After adjusting for patient and injury characteristics no significant differences were detected between Black and White children in outcomes after discharge. CONCLUSIONS Universal insurance may help mitigate disparities in post discharge care in pediatric trauma populations by increasing access to outpatient services overall and within each racial group. Further studies are required to determine the appropriate timing and frequency of follow up care in order to achieve maximum reduction in use of acute care services after discharge.
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Boeck MA, Foianini JE, Haider AH, South SD, Toledo G, Camacho JC, Gutiérrez OM, Jauregui L, Mercado P. Injuries in Bolivia: Initial Trauma Registry Results from Five Hospitals in Santa Cruz de la Sierra. ACTA ACUST UNITED AC 2018. [DOI: 10.5005/jp-journals-10030-1227] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ranjit A, Jiang W, Zhan T, Kimsey L, Staat B, Witkop CT, Little SE, Haider AH, Robinson JN. Intrapartum obstetric care in the United States military: Comparison of military and civilian care systems within TRICARE. Birth 2017; 44:337-344. [PMID: 28833512 DOI: 10.1111/birt.12298] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/09/2017] [Accepted: 06/09/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Expectant mothers who are beneficiaries of TRICARE (universal insurance to United States Armed Services members and their dependents) can choose to receive care within direct (salary-based) or purchased (fee-for-service) care systems. We sought to compare frequency of intrapartum obstetric procedures and outcomes such as severe acute maternal morbidity (SAMM) and common postpartum complications between direct and purchased care systems within TRICARE. METHODS TRICARE (2006-2010) claims data were used to identify deliveries. Patient demographics, frequency of types of delivery (noninstrumental vaginal, cesarean, and instrumental vaginal), comorbid conditions, SAMM, and common postpartum complications were compared between the two systems of care. Multivariable models adjusted for patient clinical/demographic factors determined the odds of common complications and SAMM complications in purchased care compared with direct care. RESULTS A total of 440 138 deliveries were identified. Compared with direct care, purchased care had higher frequency (30.9% vs 25.8%, P<.001) and higher adjusted odds (aOR 1.37 [CI 1.34-1.38]) of cesarean delivery. In stratified analysis by mode of delivery, purchased care had lower odds of common complications for all modes of delivery (aOR[CI]:noninstrumental vaginal: 0.72 [0.71-0.74], cesarean: 0.71 [0.68-0.75], instrumental vaginal: 0.64 [0.60-0.68]) than direct care. However, purchased care had higher odds of SAMM complications for cesarean delivery (aOR 1.31 [CI 1.19-1.44]) compared with direct care. CONCLUSION Direct care has a higher vaginal delivery rate but also a higher rate of common complications compared with purchased care. Study of direct and purchased care systems in TRICARE may have potential use as a surrogate for comparing obstetric care between salary-based systems and fee-for-service systems in the United States.
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Schoenfeld AJ, Makanji H, Jiang W, Koehlmoos T, Bono CM, Haider AH. Is There Variation in Procedural Utilization for Lumbar Spine Disorders Between a Fee-for-Service and Salaried Healthcare System? Clin Orthop Relat Res 2017; 475:2838-2844. [PMID: 28074438 PMCID: PMC5670044 DOI: 10.1007/s11999-017-5229-5] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Whether compensation for professional services drives the use of those services is an important question that has not been answered in a robust manner. Specifically, there is a growing concern that spine care practitioners may preferentially choose more costly or invasive procedures in a fee-for-service system, irrespective of the underlying lumbar disorder being treated. QUESTIONS/PURPOSES (1) Were proportions of interbody fusions higher in the fee-for-service setting as opposed to the salaried Department of Defense setting? (2) Were the odds of interbody fusion increased in a fee-for-service setting after controlling for indications for surgery? METHODS Patients surgically treated for lumbar disc herniation, spinal stenosis, and spondylolisthesis (2006-2014) were identified. Patients were divided into two groups based on whether the surgery was performed in the fee-for-service setting (beneficiaries receive care at a civilian facility with expenses covered by TRICARE insurance) or at a Department of Defense facility (direct care). There were 28,344 patients in the entire study, 21,290 treated in fee-for-service and 7054 treated in Department of Defense facilities. Differences in the rates of fusion-based procedures, discectomy, and decompression between both healthcare settings were assessed using multinomial logistic regression to adjust for differences in case-mix and surgical indication. RESULTS TRICARE beneficiaries treated for lumbar spinal disorders in the fee-for-service setting had higher odds of receiving interbody fusions (fee-for-service: 7267 of 21,290 [34%], direct care: 1539 of 7054 [22%], odds ratio [OR]: 1.25 [95% confidence interval 1.20-1.30], p < 0.001). Purchased care patients were more likely to receive interbody fusions for a diagnosis of disc herniation (adjusted OR 2.61 [2.36-2.89], p < 0.001) and for spinal stenosis (adjusted OR 1.39 [1.15-1.69], p < 0.001); however, there was no difference for patients with spondylolisthesis (adjusted OR 0.99 [0.84-1.16], p = 0.86). CONCLUSIONS The preferential use of interbody fusion procedures was higher in the fee-for-service setting irrespective of the underlying diagnosis. These results speak to the existence of provider inducement within the field of spine surgery. This reality portends poor performance for surgical practices and hospitals in Accountable Care Organizations and bundled payment programs in which provider inducement is allowed to persist. LEVEL OF EVIDENCE Level III, economic and decision analysis.
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Kent AJ, Sakran JV, Efron DT, Haider AH, Cornwell EE, Haut ER. Understanding Increased Mortality After Gunshot Injury. Am J Public Health 2017; 107:e22-e23. [PMID: 29116838 PMCID: PMC5678393 DOI: 10.2105/ajph.2017.304100] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/19/2017] [Indexed: 11/04/2022]
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