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Equivalent outcomes with minimally invasive and sternotomy mitral valve repair for degenerative mitral valve disease. J Card Surg 2021; 36:2636-2643. [PMID: 33908645 DOI: 10.1111/jocs.15586] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 03/26/2021] [Accepted: 04/03/2021] [Indexed: 12/19/2022]
Abstract
BACKGROUND Debate continues in regard to the optimal surgical approach to the mitral valve for degenerative disease. METHODS Between February 2004 and July 2015, 363 patients underwent mitral valve repair for degenerative mitral valve disease via either sternotomy (sternotomy, n = 109) or small right anterior thoracotomy (minimally invasive, n = 259). Survival, need for mitral valve reoperation, and progression of mitral regurgitation more than two grades were compared between cohorts using time-based statistical methods and inverse probability weighting. RESULTS Survival at 1, 5, and 10 years were 99.2, 98.3, and 96.8 for the sternotomy group and 98.1, 94.9, and 94.9 for the minimally invasive group (hazard ratio: 0.39, 95% confidence interval [CI] 0.11-1.30, p = .14). The cumulative incidence of need for mitral valve reoperation with death as a competing outcome at 1, 3, and 5 years were 2.7%, 2.7%, and 2.7% in the sternotomy cohort and 1.5%, 3.3%, and 4.1% for the minimally invasive group (subhazard ratio (SHR) 1.17, 95% CI: 0.33-4.20, p = .81). Cumulative incidence of progression of mitral regurgitation more than two grades with death as a competing outcome at 1, 3, and 5 years were 5.5%, 14.4%, and 44.5% for the sternotomy cohort and 4.2%, 9.7%, and 20.5% for the minimally invasive cohort (SHR: 0.67, 95% CI: 0.28-1.63, p = .38). Inverse probability weighted time-based analyses based on preoperative cohort assignment also demonstrated equivalent outcomes between surgical approaches. CONCLUSIONS Minimally invasive and sternotomy mitral valve repair in patients with degenerative mitral valve disease is associated with equivalent survival and repair durability.
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Penetrating Pharyngoesophageal Injury: Practice Patterns in the Era of Nonoperative Management - A National Trauma Data Bank Review from 2007 to 2011. J INVEST SURG 2019; 33:896-903. [PMID: 30897974 DOI: 10.1080/08941939.2019.1576810] [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] [Indexed: 10/27/2022]
Abstract
Introduction: Selective nonoperative management of neck injuries from penetrating mechanism has become an acceptable management strategy. We herein characterize current management strategies of cervical pharyngoesophageal injuries implemented by trauma surgeons in the United States. Methods: The National Trauma Data Bank datasets 2007-2011 were queried for penetrating pharyngeal and/or cervical esophageal injuries. Subjects surviving 24 hours or more were analyzed based on whether a surgical exploration was pursued and by gunshot versus stabbing mechanism. Results: In all, 1,256 patients were identified, representing 6% of all penetrating neck injuries during the study period. The majority (84%) were male, with a median age of 27 years. Injury severity was high (median score of 14). Compared to stabbing victims, gunshot patients were more likely to have associated cervical spine (24% vs. 1%, p < .01) and carotid artery injury (14% vs. 9%, p < .01). Neck exploration was performed in 49% of patients who survived at least 24 hours, with 90% occurring within the first day of admission. Of patients who underwent a delayed neck exploration, 35% required a tracheostomy and 41% required a feeding tube placement. The overall mortality was 4%. Nonoperative management was not associated with increased odds for death (adjusted odds ratio (AOR) 0.55, p = .17). Conclusions: Nonoperative management of penetrating pharyngoesophageal injuries is commonly utilized with no effect on mortality.
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Portal Vein Thrombosis in Traumatically Injured Patients. Am Surg 2018; 84:e470-e471. [PMID: 30747655] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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Extended neuromuscular blockade in acute respiratory distress syndrome does not increase mortality. J Surg Res 2018; 231:434-440. [DOI: 10.1016/j.jss.2018.06.074] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2017] [Revised: 06/04/2018] [Accepted: 06/20/2018] [Indexed: 12/15/2022]
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Removing the magnetic sphincter augmentation device: operative management and outcomes. Surg Endosc 2018; 33:2663-2669. [DOI: 10.1007/s00464-018-6544-y] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 10/15/2018] [Indexed: 02/07/2023]
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Abstract
Gastroesophageal reflux disease (GERD) is a common affliction in Western society. In patients in whom GERD is resistant to medical therapy or who desire nonpharmacological definitive therapy, several surgical interventions are available. The most common and traditional surgical therapy is partial or complete gastric fundoplication; however, new alternatives, including the magnetic augmentation system LINX and EndoStim device, are increasingly common and efficacious.
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Characterization of Dysphagia after Magnetic Sphincter Augmentation Device Placement for Gastroesophageal Reflux Disease. J Am Coll Surg 2018. [DOI: 10.1016/j.jamcollsurg.2018.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Regression of intestinal metaplasia following magnetic sphincter augmentation device placement. Surg Endosc 2018; 33:576-579. [DOI: 10.1007/s00464-018-6367-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2018] [Accepted: 07/20/2018] [Indexed: 12/13/2022]
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Abstract
Magnetic sphincter augmentation is a novel surgical procedure for gastroesophageal reflux disease. Limited dissection at the hiatus is one of the benefits of the procedure, but makes precise and accurate preoperative assessment of even small hiatal hernia critical. Retrospective cohort study of 136 patients having undergone both endoscopy (EGD) and videoesophagography followed by operative assessment for hiatal hernia during magnetic sphincter augmentation. The objective of the study is to determine which preoperative modality more accurately predicts operative hiatal hernia size. Videoesophagography underestimated operative measurement by 0.37 ± 1.41 cm ( P = 0.003) and was less accurate in predicting intraoperative hiatal hernia size than EGD on linear regression analysis (β -0.729, SE 0.057, P < 0.001). EGD was less accurate at predicting hiatal hernia size as patient age increased (β -0.018, SE 0.007, P = 0.014) and with larger hernias (β -0.615, standard error (SE) 0.067, P < 0.001); however, endoscopic measurements did not differ significantly from intraoperative measurements (0.93 ± 1.23 cm vs 1.12 ± 1.43 cm, P = 0.12). EGD better predicts the size of small hiatal hernia measured during subsequent laparoscopic surgery.
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Videoesophagography versus Endoscopy for Prediction of Intraoperative Hiatal Hernia Size. Am Surg 2018; 84:387-391. [PMID: 29559053] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Magnetic sphincter augmentation is a novel surgical procedure for gastroesophageal reflux disease. Limited dissection at the hiatus is one of the benefits of the procedure, but makes precise and accurate preoperative assessment of even small hiatal hernia critical. Retrospective cohort study of 136 patients having undergone both endoscopy (EGD) and videoesophagography followed by operative assessment for hiatal hernia during magnetic sphincter augmentation. The objective of the study is to determine which preoperative modality more accurately predicts operative hiatal hernia size. Videoesophagography underestimated operative measurement by 0.37 ± 1.41 cm (P = 0.003) and was less accurate in predicting intraoperative hiatal hernia size than EGD on linear regression analysis (β -0.729, SE 0.057, P < 0.001). EGD was less accurate at predicting hiatal hernia size as patient age increased (β -0.018, SE 0.007, P = 0.014) and with larger hernias (β -0.615, standard error (SE) 0.067, P < 0.001); however, endoscopic measurements did not differ significantly from intraoperative measurements (0.93 ± 1.23 cm vs 1.12 ± 1.43 cm, P = 0.12). EGD better predicts the size of small hiatal hernia measured during subsequent laparoscopic surgery.
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Tension Pneumoperitoneum after Hanging. Am Surg 2018; 84:e108-e109. [PMID: 30454426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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Hiatal hernia recurrence following magnetic sphincter augmentation and posterior cruroplasty: intermediate-term outcomes. Surg Endosc 2018; 32:3374-3379. [PMID: 29340828 DOI: 10.1007/s00464-018-6059-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2017] [Accepted: 01/11/2018] [Indexed: 01/12/2023]
Abstract
BACKGROUND We have previously reported short-term outcomes after hiatal hernia repair (HHR) at the time of magnetic sphincter augmentation (MSA) for gastroesophageal reflux disease (GERD). Here we report intermediate-term outcomes and hernia recurrence rate after concomitant MSA and HHR. METHODS This is a retrospective cohort study of patients who underwent repair of a hiatal hernia 3 cm or larger at the time of MSA implantation between May 2009 and December 2015. The primary endpoint was hiatal hernia recurrence identified by routine postoperative videoesophagography or endoscopy. Recurrence was defined by a 2 cm or greater upward displacement of the stomach through the diaphragmatic esophageal hiatus. Secondary endpoints included cessation of proton-pump inhibitor (PPI), persistent dysphagia requiring intervention, and GERD health-related quality-of-life (HRQL) scores 1 year from surgery. RESULTS During the study period, 47 of 53 (89%) patients underwent concomitant MSA with HHR and complied with surveillance. Hiatal hernias ranged from 3 to 7 cm (mean 4 ± 1). Mean clinical follow-up time was 19 months (range 1-39). GERD-HRQL score decreased from 20.3 to 3.1 (p < .001), 89% of patients remained off PPIs, and 97% of patients reported improvement or resolution of symptoms. Two recurrent hiatal hernias were identified on surveillance imaging for a recurrence rate of 4.3% at a mean 18 (± 10) months after initial operation. Persistent dysphagia occurred in 13% (6/47) over the first year, which resolved after a single balloon dilation in 67% (4/6). Two patients elected for device removal due to dilation-refractory dysphagia and persistent reflux symptoms. CONCLUSION Concomitant magnetic sphincter augmentation and hiatal hernia repair in patients with gastroesophageal reflux disease and a moderate-sized hiatal hernia demonstrates durable subjective reflux control and an acceptable hiatal hernia recurrence rate at 1- to 2-year follow-up.
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Refusal of cervical spine immobilization after blunt trauma: Implications for initial evaluation and management: A retrospective cohort study. Int J Surg 2017; 48:228-231. [DOI: 10.1016/j.ijsu.2017.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2017] [Revised: 10/02/2017] [Accepted: 11/10/2017] [Indexed: 10/18/2022]
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Selective Aortic Arch and Root Replacement in Repair of Acute Type A Aortic Dissection. Ann Thorac Surg 2017; 105:505-512. [PMID: 29103584 DOI: 10.1016/j.athoracsur.2017.07.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/24/2016] [Revised: 05/27/2017] [Accepted: 07/10/2017] [Indexed: 11/25/2022]
Abstract
BACKGROUND Controversy exists regarding the optimal extent of repair for type A aortic dissection. Our approach is to replace the ascending aorta, and only replace the aortic root or arch when intimal tears are present in those areas. We examined intermediate outcomes with this approach to acute type A aortic dissection repair. METHODS Between March 2005 and October 2016, 195 patients underwent repair of acute type A aortic dissection. Repair was categorized by site of proximal and distal anastomosis and extent of repair. Mean follow-up was 31.0 ± 30.9 months. Kaplan-Meier analysis was used to assess survival. Multiple variable Cox proportional hazards modeling was utilized to identify factors associated with overall mortality. RESULTS Overall survival was 85.1%, 83.9%, 79.1%, and 74.4% at 6, 12, 36, and 60 months, respectively. Eight patients required reintervention. The cumulative incidence of aortic reintervention at 1 year with death as a competing outcome was 3.95%. Multiple variable regression analysis identified factors such as age, preoperative renal failure, concomitant thoracic endograft, postoperative myocardial infarction and sepsis, and need for extracorporeal membrane oxygenation as predictive of overall mortality. Neither proximal or distal extent of repair, nor need for reintervention affected overall survival (proximal: hazard ratio 1.63, 95% confidence interval: 0.75 to 3.51, p = 0.22; distal: hazard ratio 1.12, 95% confidence interval: 0.43 to 2.97, p = 0.81; reintervention: hazard ratio 0.03, 95% confidence interval: 0.002 to 0.490, p < 0.01). CONCLUSIONS A selective approach to root and arch repair in acute type A aortic dissection is safe. If aortic reintervention is needed, survival does not appear to be affected.
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Analysis of Survival After Initiation of Continuous Renal Replacement Therapy in a Surgical Intensive Care Unit. JAMA Surg 2017; 152:938-943. [PMID: 28636702 PMCID: PMC5710279 DOI: 10.1001/jamasurg.2017.1673] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2017] [Accepted: 04/01/2017] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Continuous renal replacement therapy (CRRT) benefits patients with renal failure who are too hemodynamically unstable for intermittent hemodialysis. The duration of therapy beyond which continued use is futile, particularly in a population of patients admitted to and primarily cared for by a surgical service (hereinafter referred to as surgical patients), is unclear. OBJECTIVE To analyze proportions of and independent risk factors for survival to discharge after initiation of CRRT among patients in a surgical intensive care unit (SICU). DESIGN, SETTING, AND PARTICIPANTS This retrospective cohort study included all patients undergoing CRRT from July 1, 2012, through January 31, 2016, in an SICU of an urban tertiary medical center. The population included patients treated before or after general surgery and patients admitted to a surgical service during inpatient evaluation and care before liver transplant. The pretransplant population was censored from further survival analysis on receipt of a transplant. EXPOSURES Continuous renal replacement therapy. MAIN OUTCOMES AND MEASURES Hospital mortality among patients in an SICU after initiation of CRRT. RESULTS Of 108 patients (64 men [59.3%] and 44 women [40.7%]; mean [SD] age, 62.0 [12.7] years) admitted to the SICU, 53 were in the general surgical group and 55 in the pretransplant group. Thirteen of the 22 patients in the pretransplant group who required 7 or more days of CRRT died (in-hospital mortality, 59.1%); among the 12 patients in the general surgery group who required 7 or more days of CRRT, 12 died (in-hospital mortality, 100%). In the general surgical group, each day of CRRT was associated with an increased adjusted odds ratio of death of 1.39 (95% CI, 1.01-1.90; P = .04). CONCLUSIONS AND RELEVANCE Continuous renal replacement therapy is valuable for surgical patients with an acute and correctable indication; however, survival decreases significantly with increasing duration of CRRT. Duration of CRRT does not correlate with survival among patients awaiting liver transplant.
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Abstract
Although guidelines for the performance of an emergency department thoracotomy (EDT) are available, high level evidence remains scarce potentially leading to variation in decisions and practices among trauma surgeons. The National Trauma Databank was queried for all subjects who died in the emergency department (ED) between 2007 and 2011. Trauma centers were divided into four quartiles based on the rate of EDTamong ED deaths. A total of 31,623 subjects admitted to 729 trauma centers met inclusion criteria. Most of of these centers (n = 328, 53%) never performed an EDT during the study period. Very few outlier centers (1.1%) performed this procedure in 50.0 per cent or more of all patients who died in the ED. Trauma centers in the highest quartiles in performing EDT were more likely to intervene with both surgical and nonsurgical procedures in patients who died in the ED, independent of the performance of an EDT. There are significant variations among trauma centers in the management of trauma patients who expire in the ED. Further research at a national level toward standardizing the management of the trauma patient in extremis and the decision to perform an EDT is necessary, given the extremely low survival associated with this procedure.
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Extreme Interventions for Trauma Patients in Extremis: Variations among Trauma Centers. Am Surg 2017; 83:1033-1039. [PMID: 29391090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Although guidelines for the performance of an emergency department thoracotomy (EDT) are available, high level evidence remains scarce potentially leading to variation in decisions and practices among trauma surgeons. The National Trauma Databank was queried for all subjects who died in the emergency department (ED) between 2007 and 2011. Trauma centers were divided into four quartiles based on the rate of EDT among ED deaths. A total of 31,623 subjects admitted to 729 trauma centers met inclusion criteria. Most of of these centers (n = 328, 53%) never performed an EDT during the study period. Very few outlier centers (1.1%) performed this procedure in 50.0 per cent or more of all patients who died in the ED. Trauma centers in the highest quartiles in performing EDT were more likely to intervene with both surgical and nonsurgical procedures in patients who died in the ED, independent of the performance of an EDT. There are significant variations among trauma centers in the management of trauma patients who expire in the ED. Further research at a national level toward standardizing the management of the trauma patient in extremis and the decision to perform an EDT is necessary, given the extremely low survival associated with this procedure.
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Prospective Trial of House Staff Time to Response and Intervention in a Surgical Intensive Care Unit: Pager vs. Smartphone. JOURNAL OF SURGICAL EDUCATION 2017; 74:851-856. [PMID: 28347663 DOI: 10.1016/j.jsurg.2017.03.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 03/01/2017] [Accepted: 03/06/2017] [Indexed: 06/06/2023]
Abstract
OBJECTIVE The objective of the study was to characterize house staff time to response and intervention when notified of a patient care issue by pager vs. smartphone. We hypothesized that smartphones would reduce house staff time to response and intervention. DESIGN Prospective study of all electronic communications was conducted between nurses and house staff between September 2015 and October 2015. The 4-week study period was randomly divided into two 2-week study periods where all electronic communications between intensive care unit nurses and intensive care unit house staff were exclusively by smartphone or by pager, respectively. Time of communication initiation, time of house staff response, and time from response to clinical intervention for each communication were recorded. Outcomes are time from nurse contact to house staff response and intervention. SETTING Single-center surgical intensive care unit of Cedars-Sinai Medical Center in Los Angeles, California, an academic tertiary care and level I trauma center. PARTICIPANTS All electronic communications occurring between nurses and house staff in the study unit during the study period were considered. During the study period, 205 nurse-house staff electronic communications occurred, 100 in the phone group and 105 in the pager group. RESULTS House staff response to communication time was significantly shorter in the phone group (0.5 [interquartile range = 1.7] vs. 2 [3]min, p < 0.001). Time to house staff intervention after response was also significantly more rapid in the phone group (0.8 [1.7] vs. 1 [2]min, p = 0.003). CONCLUSIONS Dedicated clinical smartphones significantly decrease time to house staff response after electronic nursing communications compared with pagers.
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Assault in children admitted to trauma centers: Injury patterns and outcomes from a 5-year review of the national trauma data bank. Int J Surg 2017; 43:137-144. [PMID: 28578085 DOI: 10.1016/j.ijsu.2017.05.068] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Revised: 04/08/2017] [Accepted: 05/29/2017] [Indexed: 10/19/2022]
Abstract
IMPORTANCE While assault is commonly reported or suspected in children with traumatic wounds, a recent overview of these injuries, especially those requiring trauma surgery consultation is lacking in the literature. OBJECTIVES Explore the incidence, demographics and injury patterns of children presenting to trauma centers following an assault. DESIGN Retrospective review of the National Trauma Data Bank 2007 to 2011. SETTING AND PARTICIPANTS Subjects up to 18 years old with "assault" reported as the intent of injury. Patients were divided into infants (<2 years), young children (2-5 years), children (6-11 years), and adolescents (12-18 years). MAIN OUTCOMES AND MEASURES Mechanism of injury, injury severity and mortality based on age groups and race. RESULTS Of 609,207 children, 58,299 (9.6%) were victims of an assault. The median age was 16 years and 81% were male, with a median injury severity score (ISS) of 8. The majority of patients were adolescents (76%), followed by infants (17%) and young children (4%). There was a stepwise increase in the proportion of assaulted Black children with increasing age (23.2% for infants and up to 46.7% for adolescents, trend p < 0.01, effect size: 0.175) while the opposite applied for White children (46.0% for infants and down to 19.5% for adolescents, trend p < 0.01, effect size: -0.230). With increasing age, White subjects had the highest trend of being assaulted during an unarmed fight or brawl (p < 0.01, effect size: 0.393), while for Black victims the highest trend was noted for assault with a firearm (p < 0.01, effect size: 0.323). Almost 2 out of 3 infants sustained severe head trauma (59%). The overall mortality was 8%, highest among young children, where it reached 16% (p < 0.01). CONCLUSIONS Up to 10% of children admitted following trauma are victims of assault with traumatic brain injuries predominant in infants and firearm injuries predominant in adolescents. Injury patterns largely correlate to age and race. Assault in children is associated with a high mortality risk. These data highlight the magnitude of the problem and calls for further involvement of trauma surgeons to improve outcomes, bring awareness and promote preventative strategies to eliminate assault in children.
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Validation of a field spinal motion restriction protocol in a level I trauma center. J Surg Res 2017; 211:223-227. [PMID: 28501121 DOI: 10.1016/j.jss.2016.12.030] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2016] [Revised: 12/03/2016] [Accepted: 12/22/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Spinal motion restriction (SMR) after traumatic injury has been a mainstay of prehospital trauma care for more than 3 decades. Recent guidelines recommend a selective approach with cervical spine clearance in the field when criteria are met. MATERIALS AND METHODS In January 2014, the Department of Health Services of the City of Los Angeles, California, implemented revised guidelines for cervical SMR after blunt mechanism trauma. Adult patients (aged ≥18 y) with an initial Glasgow Coma Scale (GCS) score of ≥13 presented to a single level I trauma center after blunt mechanism trauma over the following 1-y period were retrospectively reviewed. Demographics, injury data, and prehospital data were collected. Cervical spine injury (CSI) was identified by International Classification of Disease, Ninth Revision, codes. RESULTS Emergency medical services transported 1111 patients to the emergency department who sustained blunt trauma. Patients were excluded if they refused c-collar placement or if documentation was incomplete. A total of 997 patients were included in our analysis with 172 (17.2%) who were selective cleared of SMR per protocol. The rate of Spinal Cord Injury was 2.2% (22/997) overall and 1.2% (2/172) in patients without SMR. The sensitivity and specificity of the protocol are 90.9% (95% confidence interval: 69.4-98.4) and 17.4% (95% confidence interval: 15.1-20.0), respectively, for CSI. Patients with CSI who arrived without immobilization having met field clearance guidelines, were managed without intervention, and had no neurologic compromise. CONCLUSIONS Guidelines for cervical SMR have high sensitivity and low specificity to identify CSI. When patients with injuries were not placed on motion restrictions, there were no negative clinical outcomes.
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Polysubstance-Induced Self-Enucleation after Motor Vehicle Collision. Am Surg 2017; 83:e155-e156. [PMID: 28541840] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
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Type B Aortic Arch Interruption in an Adult. Ann Thorac Surg 2017; 102:e431-e432. [PMID: 27772600 DOI: 10.1016/j.athoracsur.2016.04.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 04/06/2016] [Accepted: 04/12/2016] [Indexed: 11/30/2022]
Abstract
The presentation and treatment of a patient with a type B interrupted aortic arch with an isolated left subclavian artery is described.
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Outcomes after mitral valve repair: A single-center 16-year experience. J Thorac Cardiovasc Surg 2017; 154:822-830.e2. [PMID: 28283230 DOI: 10.1016/j.jtcvs.2017.01.047] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Revised: 12/18/2016] [Accepted: 01/08/2017] [Indexed: 10/20/2022]
Abstract
OBJECTIVE To evaluate outcomes after mitral valve repair. METHODS Between May 1999 and June 2015, 446 patients underwent mitral valve repair. Isolated mitral valve annuloplasty was excluded. A total of 398 (89%) had degenerative valve disease. Mean follow-up was 5.5 ± 3.8 years. Postoperative echocardiograms were obtained in 334 patients (75%) at a mean of 24.3 ± 13.7 months. RESULTS Survival was 97%, 96%, 95%, and 94% at 1, 3, 5, and 10 years. Risk factor analysis showed age >60 years and nondegenerative etiology predict death (hazard ratio, 2.91; 95% confidence interval, 1.06-8.02, P = .038; and hazard ratio, 1.87; 95% confidence interval, 1.16-3.02, P = .010, respectively). Considering competing risks due to mortality, the cumulative incidence of reoperation was 2.8%, 4.2%, 5.1%, and 9.6% at 1, 3, 5, and 10 years. Competing risk proportional hazard survival regression identified nondegenerative etiology and previous cardiac surgery as predictors of reoperation, and posterior repair was protective (all P < .05). Cumulative incidence of progression of mitral regurgitation (2 or more grades) with mortality as a competing risk was 4.7%, 10.5%, 21.0%, and 35.8% at 1, 3, 5, and 10 years. Patients with previous sternotomy, repair or coronary artery bypass grafting, and concurrent tricuspid valve procedure or isolated anterior leaflet repair were more likely to develop progression of mitral regurgitation (all P < .05), and posterior leaflet repair was protective (P = .038). On multivariate analysis diabetes, previous coronary artery bypass grafting and concurrent tricuspid valve intervention predicted MR progression. CONCLUSIONS Mitral valve repair has excellent outcomes. Our results demonstrate failures appear to occur less in those who undergo posterior leaflet repair.
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