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Abreu AA, Meier J, Alterio RE, Farah E, Bhat A, Wang SC, Porembka MR, Mansour JC, Yopp AC, Zeh HJ, Polanco PM. Association of race, demographic and socioeconomic factors with failure to rescue after hepato-pancreato-biliary surgery in the United States. HPB (Oxford) 2024; 26:212-223. [PMID: 37863740 DOI: 10.1016/j.hpb.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/29/2023] [Revised: 08/12/2023] [Accepted: 10/01/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND We aimed to describe the association of patient-related factors such as race, socioeconomic status, and insurance on failure to rescue (FTR) after hepato-pancreato-biliary (HPB) surgeries. METHODS Using the National Inpatient Sample, we analyzed 98,788 elective HPB surgeries between 2004 and 2017. Major and minor complications were identified using ICD9/10 codes. We evaluated mortality rates and FTR (inpatient mortality after major complications). We used multivariate logistic regression analysis to assess racial, socioeconomic, and demographic factors on FTR, adjusting for covariates. RESULTS Overall, 43 % of patients (n = 42,256) had pancreatic operations, 36% (n = 35,526) had liver surgery, and 21% (n = 21,006) had biliary interventions. The overall major complication rate was 21% (n = 20,640), of which 8% (n = 1655) suffered FTR. Factors independently associated with increased risk for FTR were male sex, older age, higher Charlson Comorbidity Index, Hispanic ethnicity, Asian or other race, lower income quartile, Medicare insurance, and southern region hospitals. CONCLUSIONS Medicare insurance, male gender, Hispanic ethnicity, and lower income quartile were associated with increased risk for FTR. Efforts should be made to improve the identification and subsequent treatment of complications for those at high risk of FTR.
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Affiliation(s)
- Andres A Abreu
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Jennie Meier
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Rodrigo E Alterio
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Emile Farah
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Archana Bhat
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Sam C Wang
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Matthew R Porembka
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - John C Mansour
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Adam C Yopp
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Herbert J Zeh
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA
| | - Patricio M Polanco
- Division of Surgical Oncology, Department of Surgery, University of Texas Southwestern Medical Center, Dallas, TX, USA.
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Brooks ES, Mavroudis CL, Tong J, Wirtalla CJ, Friedman A, Kelz RR. Health System Structure: An Opportunity to Address Structural Racism and Discrimination. Ann Surg 2023; 277:854-858. [PMID: 36538633 DOI: 10.1097/sla.0000000000005740] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
OBJECTIVE To examine the role of hub-and-spoke systems as a factor in structural racism and discrimination. BACKGROUND Health systems are often organized in a "hub-and-spoke" manner to centralize complex surgical care to 1 high-volume hospital. Although the surgical health care disparities are well described across health care systems, it is not known how they seem across a single system's hospitals. METHODS Adult patients who underwent 1 of 10 general surgery operations in 12 geographically diverse states (2016-2018) were identified using the Healthcare Cost and Utilization Project's State Inpatient Databases. System status was assigned using the American Hospital Association dataset. Hub designation was assigned in 2 ways: (1) the hospital performing the most complex operations (general hub) or (2) the hospital performing the most of each specific operation (procedure-specific hub). Independent multivariable logistic regression was used to evaluate the risk-adjusted odds of treatment at hubs by race and ethnicity. RESULTS We identified 122,236 patients across 133 hospitals in 43 systems. Most patients were White (73.4%), 14.2% were Black, and 12.4% Hispanic. A smaller proportion of Black and Hispanic patient underwent operations at general hubs compared with White patients (B: 59.6% H: 52.0% W: 62.0%, P <0.001). After adjustment, Black and Hispanic patients were less likely to receive care at hub hospitals relative to White patients for common and complex operations (general hub B: odds ratio: 0.88 CI, 0.85, 0.91 H: OR: 0.82 CI, 0.79, 0.85). CONCLUSIONS When White, Black, and Hispanic patients seek care at hospital systems, Black and Hispanic patients are less likely to receive treatment at hub hospitals. Given the published advantages of high-volume care, this new finding may highlight an opportunity in the pursuit of health equity.
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Affiliation(s)
- Ezra S Brooks
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Catherine L Mavroudis
- Department of Surgery, Center for Surgery and Health Economics, University of Pennsylvania, Philadelphia, PA
| | - Jason Tong
- Department of Surgery, Center for Surgery and Health Economics, University of Pennsylvania, Philadelphia, PA
| | - Christopher J Wirtalla
- Department of Surgery, Center for Surgery and Health Economics, University of Pennsylvania, Philadelphia, PA
| | - Ari Friedman
- Department of Emergency Medicine, Center for Emergency Care Policy and Research, University of Pennsylvania, Philadelphia, PA
| | - Rachel R Kelz
- Department of Surgery, Center for Surgery and Health Economics, University of Pennsylvania, Philadelphia, PA
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Roussas A, Masjedi A, Hanna K, Zeeshan M, Kulvatunyou N, Gries L, Tang A, Joseph B. Number and Type of Complications Associated With Failure to Rescue in Trauma Patients. J Surg Res 2020; 254:41-48. [PMID: 32408029 DOI: 10.1016/j.jss.2020.04.022] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2019] [Revised: 03/28/2020] [Accepted: 04/15/2020] [Indexed: 01/15/2023]
Abstract
BACKGROUND Failure to rescue (FTR) is becoming a ubiquitous metric of quality care. The aim of our study is to determine the type and number of complications associated with FTR after trauma. METHODS We reviewed the Trauma Quality Improvement Program including patients who developed complications after admission. Patients were divided as the following: "FTR" if the patient died or "rescued" if the patient did not die. Logistic regression was used to ascertain the effect of the type and number of complications on FTR. RESULTS A total of 25,754 patients were included with 972 identified as FTR. Logistic regression identified sepsis (odds ratio [OR] = 6.61 [4.72-9.27]), pneumonia (OR = 2.79 [2.15-3.64]), acute respiratory distress syndrome (OR = 4.6 [3.17-6.69]), and cardiovascular complications (OR = 24.22 [19.39-30.26]) as predictors of FTR. The odds ratio of FTR increased by 8.8 for every single increase in the number of complications. CONCLUSIONS Specific types of complications increase the odds of FTR. The overall complication burden will also increase the odds of FTR linearly. LEVEL OF EVIDENCE Level III Prognostic.
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Affiliation(s)
- Adam Roussas
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Aaron Masjedi
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Kamil Hanna
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Muhammad Zeeshan
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Narong Kulvatunyou
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Lynn Gries
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Andrew Tang
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona
| | - Bellal Joseph
- Division of Trauma, Critical Care, Emergency Surgery, and Burns, Department of Surgery, College of Medicine, University of Arizona, Tucson, Arizona.
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Potential Impact of “Take the Volume Pledge” on Access and Outcomes for Gastrointestinal Cancer Surgery. Ann Surg 2019; 270:1079-1089. [DOI: 10.1097/sla.0000000000002796] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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Failure-to-rescue in Patients Undergoing Pancreatectomy: Is Hospital Volume a Standard for Quality Improvement Programs? Nationwide Analysis of 12,333 Patients. Ann Surg 2019; 268:799-807. [PMID: 30048329 DOI: 10.1097/sla.0000000000002945] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE To evaluate the influence of hospital volume on failure-to-rescue (FTR) after pancreatectomy in France. BACKGROUND There are growing evidences that FTR is an important source of postoperative mortality (POM) after pancreatectomy. However, few studies have analyzed the volume-FTR relationship following pancreatic surgery. METHODS All patients undergoing pancreatectomy between 2012 and 2015 were included. FTR is defined as the 90-day POM rate among patients with major complications. According to the spline model, the critical cutoff was 20 resections per year and hospitals were divided into low (<10 resections/an), intermediate (11-19 resections/yr), and high volume centers (≥20 resections/yr). RESULTS Overall, 12,333 patients who underwent pancreatectomy were identified. The POM was 6.9% and decreased significantly with increased hospital volume. The rate of FTR was 14.5% and varied significantly with hospital volume (18.3% in low hospital volume vs 11.9% in high hospital volume, P < 0.001), age (P < 0.001) and ChCl (CCl0-2: 11.5%, ChCl3: 13%, CCl ≥4:18.6%; P < 0.001). FTR for renal failure was the highest of all complications (40.2%), followed by postoperative shock (36.4%) and cardiac complications (35.1%). The FTR was significantly higher in low and intermediate compared with high volume hospitals for shock, digestive, and thromboembolic complications and reoperation. In multivariable analysis, intermediate (OR = 1.265, CI95%[1.103-1.701], P = 0.045) and low volume centers (OR = 1.536, CI95%[1.165-2.025], P = 0.002) were independently associated with increased FTR rates. CONCLUSION FTR after pancreatectomy is high and directly correlated to hospital volume, highlighting variability in the management of postoperative complications. Measurement of the FTR rate should become a standard for quality improvement programs.
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Luvisa K, Fan KL, Black CK, Wirth P, Won Lee D, Del Corral G, Willey SC, Song DH. Does surgeon handedness or experience predict immediate complications after mastectomy? A critical examination of outcomes in a single health system. Breast J 2019; 26:376-383. [PMID: 31448506 DOI: 10.1111/tbj.13487] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2019] [Revised: 05/13/2019] [Accepted: 05/17/2019] [Indexed: 11/28/2022]
Abstract
Surgeons often seek to perfect their technical dexterity, and hand dominance of the surgeon is an important factor given the constraints of operative field laterality. However, experience often dictates how surgeons are able to compensate. While surgeons have experienced preference for the ipsilateral breast, the impact of surgeon handedness, experience, and volume has not been directly examined in a single study. A retrospective chart review of five breast surgeons (2 LHD) at a single institution identified 365 mastectomy patients, totaling 594 breasts, between January 2015 and June 2018. The breasts were identified as ipsilateral or contralateral based on the surgeons' handedness. Surgeons were grouped based on length of surgical experience, three with ≥15 years and two with <15 years. Surgeons with greater experience were the highest volume surgeons in this series. Data included patient demographics, breast and oncologic history, surgical techniques, and surgical outcomes including complications. A total of 270 nonprophylactic and 324 prophylactic mastectomies were identified, of which 529 were performed by surgeons with greater than 15 years of experience and 65 by surgeons with less than 15 years. The overall complication rate was 33.5% (n = 199), of which 18.0% (n = 107) were on the ipsilateral breast and 15.5% (n = 92) were on the contralateral breast. 9.1% of complications required re-operation (n = 54). The odds of any complication on the ipsilateral breast were 2.9 times higher than complications on the contralateral breast when looking exclusively at surgeons with <15 years of experience (P = .0353, OR = 2.92, 1.06-8.03). Surgeons with <15 years of experience have a 2.71 (P = .05, OR 2.71, 1.361-5.373) increase in any ischemic complication and a 16 times (P < .0001, OR = 16.01, 5.038-50.933) increase in major operative ischemic complications. Our study finds that surgeons with less than 15 years of surgical experience have a 2.9 times higher rate of overall complication when operating on the ipsilateral breast. However, years of experience and surgeon volume have a much greater impact on any and ischemic complications after mastectomy.
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Affiliation(s)
- Kyle Luvisa
- Georgetown University School of Medicine, Washington, District of Columbia
| | - Kenneth L Fan
- MedStar Plastic and Reconstructive Surgery, Washington, District of Columbia
| | - Cara K Black
- Georgetown University School of Medicine, Washington, District of Columbia
| | - Peter Wirth
- Georgetown University School of Medicine, Washington, District of Columbia
| | - Dong Won Lee
- Department of Plastic and Reconstructive Surgery, Yonsei University College of Medicine, Seoul, Korea
| | - Gabriel Del Corral
- MedStar Plastic and Reconstructive Surgery, Washington, District of Columbia
| | - Shawna C Willey
- Department of General Surgery, MedStar Georgetown University Hospital, Washington, District of Columbia
| | - David H Song
- MedStar Plastic and Reconstructive Surgery, Washington, District of Columbia
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Vohra RS, Pasquali S, Kirkham AJ, Marriott P, Johnstone M, Spreadborough P, Alderson D, Griffiths EA, Fenwick S, Elmasry M, Nunes Q, Kennedy D, Basit Khan R, Khan MAS, Magee CJ, Jones SM, Mason D, Parappally CP, Mathur P, Saunders M, Jamel S, Ul Haque S, Zafar S, Shiwani MH, Samuel N, Dar F, Jackson A, Lovett B, Dindyal S, Winter H, Fletcher T, Rahman S, Wheatley K, Nieto T, Ayaani S, Youssef H, Nijjar RS, Watkin H, Naumann D, Emeshi S, Sarmah PB, Lee K, Joji N, Heath J, Teasdale RL, Weerasinghe C, Needham PJ, Welbourn H, Forster L, Finch D, Blazeby JM, Robb W, McNair AGK, Hrycaiczuk A, Charalabopoulos A, Kadirkamanathan S, Tang CB, Jayanthi NVG, Noor N, Dobbins B, Cockbain AJ, Nilsen-Nunn A, Siqueira J, Pellen M, Cowley JB, Ho WM, Miu V, White TJ, Hodgkins KA, Kinghorn A, Tutton MG, Al-Abed YA, Menzies D, Ahmad A, Reed J, Khan S, Monk D, Vitone LJ, Murtaza G, Joel A, Brennan S, Shier D, Zhang C, Yoganathan T, Robinson SJ, McCallum IJD, Jones MJ, Elsayed M, Tuck L, Wayman J, Carney K, Aroori S, Hosie KB, Kimble A, Bunting DM, Fawole AS, Basheer M, Dave RV, Sarveswaran J, Jones E, Kendal C, Tilston MP, Gough M, Wallace T, Singh S, Downing J, Mockford KA, Issa E, Shah N, Chauhan N, Wilson TR, Forouzanfar A, Wild JRL, Nofal E, Bunnell C, Madbak K, Rao STV, Devoto L, Siddiqi N, Khawaja Z, Hewes JC, Gould L, Chambers A, Urriza Rodriguez D, Sen G, Robinson S, Carney K, Bartlett F, Rae DM, Stevenson TEJ, Sarvananthan K, Dwerryhouse SJ, Higgs SM, Old OJ, Hardy TJ, Shah R, Hornby ST, Keogh K, Frank L, Al-Akash M, Upchurch EA, Frame RJ, Hughes M, Jelley C, Weaver S, Roy S, Sillo TO, Galanopoulos G, Cuming T, Cunha P, Tayeh S, Kaptanis S, Heshaishi M, Eisawi A, Abayomi M, Ngu WS, Fleming K, Singh Bajwa D, Chitre V, Aryal K, Ferris P, Silva M, Lammy S, Mohamed S, Khawaja A, Hussain A, Ghazanfar MA, Bellini MI, Ebdewi H, Elshaer M, Gravante G, Drake B, Ogedegbe A, Mukherjee D, Arhi C, Giwa Nusrat Iqbal L, Watson NF, Kumar Aggarwal S, Orchard P, Villatoro E, Willson PD, Wa K, Mok J, Woodman T, Deguara J, Garcea G, Babu BI, Dennison AR, Malde D, Lloyd D, Satheesan S, Al-Taan O, Boddy A, Slavin JP, Jones RP, Ballance L, Gerakopoulos S, Jambulingam P, Mansour S, Sakai N, Acharya V, Sadat MM, Karim L, Larkin D, Amin K, Khan A, Law J, Jamdar S, Smith SR, Sampat K, M O'shea K, Manu M, Asprou FM, Malik NS, Chang J, Johnstone M, Lewis M, Roberts GP, Karavadra B, Photi E, Hewes J, Gould L, Chambers A, Rodriguez D, O'Reilly DA, Rate AJ, Sekhar H, Henderson LT, Starmer BZ, Coe PO, Tolofari S, Barrie J, Bashir G, Sloane J, Madanipour S, Halkias C, Trevatt AEJ, Borowski DW, Hornsby J, Courtney MJ, Virupaksha S, Seymour K, Robinson S, Hawkins H, Bawa S, Gallagher PV, Reid A, Wood P, Finch JG, Parmar J, Stirland E, Gardner-Thorpe J, Al-Muhktar A, Peterson M, Majeed A, Bajwa FM, Martin J, Choy A, Tsang A, Pore N, Andrew DR, Al-Khyatt W, Taylor C, Bhandari S, Chambers A, Subramanium D, Toh SKC, Carter NC, Mercer SJ, Knight B, Tate S, Pearce B, Wainwright D, Vijay V, Alagaratnam S, Sinha S, Khan S, El-Hasani SS, Hussain AA, Bhattacharya V, Kansal N, Fasih T, Jackson C, Siddiqui MN, Chishti IA, Fordham IJ, Siddiqui Z, Bausbacher H, Geogloma I, Gurung K, Tsavellas G, Basynat P, Kiran Shrestha A, Basu S, Chhabra Mohan Harilingam A, Rabie M, Akhtar M, Kumar P, Jafferbhoy SF, Hussain N, Raza S, Haque M, Alam I, Aseem R, Patel S, Asad M, Booth MI, Ball WR, Wood CPJ, Pinho-Gomes AC, Kausar A, Rami Obeidallah M, Varghase J, Lodhia J, Bradley D, Rengifo C, Lindsay D, Gopalswamy S, Finlay I, Wardle S, Bullen N, Iftikhar SY, Awan A, Ahmed J, Leeder P, Fusai G, Bond-Smith G, Psica A, Puri Y, Hou D, Noble F, Szentpali K, Broadhurst J, Date R, Hossack MR, Li Goh Y, Turner P, Shetty V, Riera M, Macano CAW, Sukha A, Preston SR, Hoban JR, Puntis DJ, Williams SV, Krysztopik R, Kynaston J, Batt J, Doe M, Goscimski A, Jones GH, Smith SR, Hall C, Carty N, Ahmed J, Panteleimonitis S, Gunasekera RT, Sheel ARG, Lennon H, Hindley C, Reddy M, Kenny R, Elkheir N, McGlone ER, Rajaganeshan R, Hancorn K, Hargreaves A, Prasad R, Longbotham DA, Vijayanand D, Wijetunga I, Ziprin P, Nicolay CR, Yeldham G, Read E, Gossage JA, Rolph RC, Ebied H, Phull M, Khan MA, Popplewell M, Kyriakidis D, Hussain A, Henley N, Packer JR, Derbyshire L, Porter J, Appleton S, Farouk M, Basra M, Jennings NA, Ali S, Kanakala V, Ali H, Lane R, Dickson-Lowe R, Zarsadias P, Mirza D, Puig S, Al Amari K, Vijayan D, Sutcliffe R, Marudanayagam R, Hamady Z, Prasad AR, Patel A, Durkin D, Kaur P, Bowen L, Byrne JP, Pearson KL, Delisle TG, Davies J, Tomlinson MA, Johnpulle MA, Slawinski C, Macdonald A, Nicholson J, Newton K, Mbuvi J, Farooq A, Sidhartha Mothe B, Zafrani Z, Brett D, Francombe J, Spreadborough P, Barnes J, Cheung M, Al-Bahrani AZ, Preziosi G, Urbonas T, Alberts J, Mallik M, Patel K, Segaran A, Doulias T, Sufi PA, Yao C, Pollock S, Manzelli A, Wajed S, Kourkulos M, Pezzuto R, Wadley M, Hamilton E, Jaunoo S, Padwick R, Sayegh M, Newton RC, Hebbar M, Farag SF, Spearman J, Hamdan MF, D'Costa C, Blane C, Giles M, Peter MB, Hirst NA, Hossain T, Pannu A, El-Dhuwaib Y, Morrison TEM, Taylor GW, Thompson RLE, McCune K, Loughlin P, Lawther R, Byrnes CK, Simpson DJ, Mawhinney A, Warren C, McKay D, McIlmunn C, Martin S, MacArtney M, Diamond T, Davey P, Jones C, Clements JM, Digney R, Chan WM, McCain S, Gull S, Janeczko A, Dorrian E, Harris A, Dawson S, Johnston D, McAree B, Ghareeb E, Thomas G, Connelly M, McKenzie S, Cieplucha K, Spence G, Campbell W, Hooks G, Bradley N, Hill ADK, Cassidy JT, Boland M, Burke P, Nally DM, Hill ADK, Khogali E, Shabo W, Iskandar E, McEntee GP, O'Neill MA, Peirce C, Lyons EM, O'Sullivan AW, Thakkar R, Carroll P, Ivanovski I, Balfe P, Lee M, Winter DC, Kelly ME, Hoti E, Maguire D, Karunakaran P, Geoghegan JG, Martin ST, McDermott F, Cross KS, Cooke F, Zeeshan S, Murphy JO, Mealy K, Mohan HM, Nedujchelyn Y, Fahad Ullah M, Ahmed I, Giovinazzo F, Milburn J, Prince S, Brooke E, Buchan J, Khalil AM, Vaughan EM, Ramage MI, Aldridge RC, Gibson S, Nicholson GA, Vass DG, Grant AJ, Holroyd DJ, Jones MA, Sutton CMLR, O'Dwyer P, Nilsson F, Weber B, Williamson TK, Lalla K, Bryant A, Carter CR, Forrest CR, Hunter DI, Nassar AH, Orizu MN, Knight K, Qandeel H, Suttie S, Belding R, McClarey A, Boyd AT, Guthrie GJK, Lim PJ, Luhmann A, Watson AJM, Richards CH, Nicol L, Madurska M, Harrison E, Boyce KM, Roebuck A, Ferguson G, Pati P, Wilson MSJ, Dalgaty F, Fothergill L, Driscoll PJ, Mozolowski KL, Banwell V, Bennett SP, Rogers PN, Skelly BL, Rutherford CL, Mirza AK, Lazim T, Lim HCC, Duke D, Ahmed T, Beasley WD, Wilkinson MD, Maharaj G, Malcolm C, Brown TH, Shingler GM, Mowbray N, Radwan R, Morcous P, Wood S, Kadhim A, Stewart DJ, Baker AL, Tanner N, Shenoy H, Hafiz S, Marchi JA, Singh-Ranger D, Hisham E, Ainley P, O'Neill S, Terrace J, Napetti S, Hopwood B, Rhys T, Downing J, Kanavati O, Coats M, Aleksandrov D, Kallaway C, Yahya S, Weber B, Templeton A, Trotter M, Lo C, Dhillon A, Heywood N, Aawsaj Y, Hamdan A, Reece-Bolton O, McGuigan A, Shahin Y, Ali A, Luther A, Nicholson JA, Rajendran I, Boal M, Ritchie J. Population-based cohort study of variation in the use of emergency cholecystectomy for benign gallbladder diseases. Br J Surg 2016; 103:1716-1726. [PMID: 27748962 DOI: 10.1002/bjs.10288] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2016] [Revised: 06/21/2016] [Accepted: 07/06/2016] [Indexed: 01/05/2023]
Abstract
Abstract
Background
The aims of this prospective population-based cohort study were to identify the patient and hospital characteristics associated with emergency cholecystectomy, and the influences of these in determining variations between hospitals.
Methods
Data were collected for consecutive patients undergoing cholecystectomy in acute UK and Irish hospitals between 1 March and 1 May 2014. Potential explanatory variables influencing the performance of emergency cholecystectomy were analysed by means of multilevel, multivariable logistic regression modelling using a two-level hierarchical structure with patients (level 1) nested within hospitals (level 2).
Results
Data were collected on 4744 cholecystectomies from 165 hospitals. Increasing age, lower ASA fitness grade, biliary colic, the need for further imaging (magnetic retrograde cholangiopancreatography), endoscopic interventions (endoscopic retrograde cholangiopancreatography) and admission to a non-biliary centre significantly reduced the likelihood of an emergency cholecystectomy being performed. The multilevel model was used to calculate the probability of receiving an emergency cholecystectomy for a woman aged 40 years or over with an ASA grade of I or II and a BMI of at least 25·0 kg/m2, who presented with acute cholecystitis with an ultrasound scan showing a thick-walled gallbladder and a normal common bile duct. The mean predicted probability of receiving an emergency cholecystectomy was 0·52 (95 per cent c.i. 0·45 to 0·57). The predicted probabilities ranged from 0·02 to 0·95 across the 165 hospitals, demonstrating significant variation between hospitals.
Conclusion
Patients with similar characteristics presenting to different hospitals with acute gallbladder pathology do not receive comparable care.
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Affiliation(s)
| | - R S Vohra
- Trent Oesophago-Gastric Unit, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | - S Pasquali
- Surgical Oncology Unit, Veneto Institute of Oncology IOV-IRCCS, Padova, Italy
| | - A J Kirkham
- Cancer Research UK Clinical Trials Unit, University of Birmingham, Birmingham, UK
| | - P Marriott
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - M Johnstone
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - P Spreadborough
- West Midlands Research Collaborative, Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - D Alderson
- Academic Department of Surgery, University of Birmingham, Birmingham, UK
| | - E A Griffiths
- Department of Upper Gastrointestinal Surgery, University Hospitals Birmingham NHS Foundation Trust, Birmingham, UK
| | - S Fenwick
- Aintree University Hospital NHS Foundation Trust
| | - M Elmasry
- Aintree University Hospital NHS Foundation Trust
| | - Q Nunes
- Aintree University Hospital NHS Foundation Trust
| | - D Kennedy
- Aintree University Hospital NHS Foundation Trust
| | | | | | | | | | - D Mason
- Wirral University Teaching Hospital
| | | | | | | | - S Jamel
- Barnet and Chase Farm Hospital
| | | | - S Zafar
- Barnet and Chase Farm Hospital
| | | | - N Samuel
- Barnsley District General Hospital
| | - F Dar
- Barnsley District General Hospital
| | | | | | | | | | | | | | - K Wheatley
- Sandwell and West Birmingham Hospitals NHS Trust
| | - T Nieto
- Sandwell and West Birmingham Hospitals NHS Trust
| | - S Ayaani
- Sandwell and West Birmingham Hospitals NHS Trust
| | - H Youssef
- Heart of England Foundation NHS Trust
| | | | - H Watkin
- Heart of England Foundation NHS Trust
| | - D Naumann
- Heart of England Foundation NHS Trust
| | - S Emeshi
- Heart of England Foundation NHS Trust
| | | | - K Lee
- Heart of England Foundation NHS Trust
| | - N Joji
- Heart of England Foundation NHS Trust
| | - J Heath
- Blackpool Teaching Hospitals NHS Foundation Trust
| | - R L Teasdale
- Blackpool Teaching Hospitals NHS Foundation Trust
| | | | - P J Needham
- Bradford Teaching Hospitals NHS Foundation Trust
| | - H Welbourn
- Bradford Teaching Hospitals NHS Foundation Trust
| | - L Forster
- Bradford Teaching Hospitals NHS Foundation Trust
| | - D Finch
- Bradford Teaching Hospitals NHS Foundation Trust
| | | | - W Robb
- University Hospitals Bristol NHS Trust
| | | | | | | | | | | | | | | | - B Dobbins
- Calderdale and Huddersfield NHS Trust
| | | | | | | | - M Pellen
- Hull and East Yorkshire NHS Trust
| | | | - W-M Ho
- Hull and East Yorkshire NHS Trust
| | - V Miu
- Hull and East Yorkshire NHS Trust
| | - T J White
- Chesterfield Royal Hospital NHS Foundation Trust
| | - K A Hodgkins
- Chesterfield Royal Hospital NHS Foundation Trust
| | - A Kinghorn
- Chesterfield Royal Hospital NHS Foundation Trust
| | - M G Tutton
- Colchester Hospital University NHS Foundation Trust
| | - Y A Al-Abed
- Colchester Hospital University NHS Foundation Trust
| | - D Menzies
- Colchester Hospital University NHS Foundation Trust
| | - A Ahmad
- Colchester Hospital University NHS Foundation Trust
| | - J Reed
- Colchester Hospital University NHS Foundation Trust
| | - S Khan
- Colchester Hospital University NHS Foundation Trust
| | - D Monk
- Countess of Chester NHS Foundation Trust
| | - L J Vitone
- Countess of Chester NHS Foundation Trust
| | - G Murtaza
- Countess of Chester NHS Foundation Trust
| | - A Joel
- Countess of Chester NHS Foundation Trust
| | | | - D Shier
- Croydon Health Services NHS Trust
| | - C Zhang
- Croydon Health Services NHS Trust
| | | | | | | | - M J Jones
- North Cumbria University Hospitals Trust
| | - M Elsayed
- North Cumbria University Hospitals Trust
| | - L Tuck
- North Cumbria University Hospitals Trust
| | - J Wayman
- North Cumbria University Hospitals Trust
| | - K Carney
- North Cumbria University Hospitals Trust
| | | | | | | | | | | | | | | | | | | | | | - M P Tilston
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - M Gough
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - T Wallace
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - S Singh
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - J Downing
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - K A Mockford
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - E Issa
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - N Shah
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - N Chauhan
- Northern Lincolnshire and Goole NHS Foundation Trust
| | - T R Wilson
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - A Forouzanfar
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - J R L Wild
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - E Nofal
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - C Bunnell
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - K Madbak
- Doncaster and Bassetlaw Hospitals NHS Foundation Trust
| | - S T V Rao
- Dorset County Hospital NHS Foundation Trust
| | - L Devoto
- Dorset County Hospital NHS Foundation Trust
| | - N Siddiqi
- Dorset County Hospital NHS Foundation Trust
| | - Z Khawaja
- Dorset County Hospital NHS Foundation Trust
| | | | | | | | | | | | | | | | | | - D M Rae
- Frimley Park Hospital NHS Trust
| | | | | | | | | | - O J Old
- Gloucestershire Hospitals NHS Trust
| | | | - R Shah
- Gloucestershire Hospitals NHS Trust
| | | | - K Keogh
- Gloucestershire Hospitals NHS Trust
| | - L Frank
- Gloucestershire Hospitals NHS Trust
| | - M Al-Akash
- Great Western Hospitals NHS Foundation Trust
| | | | - R J Frame
- Harrogate and District NHS Foundation Trust
| | - M Hughes
- Harrogate and District NHS Foundation Trust
| | - C Jelley
- Harrogate and District NHS Foundation Trust
| | | | | | | | | | - T Cuming
- Homerton University Hospital NHS Trust
| | - P Cunha
- Homerton University Hospital NHS Trust
| | - S Tayeh
- Homerton University Hospital NHS Trust
| | | | | | - A Eisawi
- Tees Hospitals NHS Foundation Trust
| | | | - W S Ngu
- Tees Hospitals NHS Foundation Trust
| | | | | | - V Chitre
- Paget University Hospitals NHS Foundation Trust
| | - K Aryal
- Paget University Hospitals NHS Foundation Trust
| | - P Ferris
- Paget University Hospitals NHS Foundation Trust
| | | | | | | | | | | | | | | | - H Ebdewi
- Kettering General Hospital NHS Foundation Trust
| | - M Elshaer
- Kettering General Hospital NHS Foundation Trust
| | - G Gravante
- Kettering General Hospital NHS Foundation Trust
| | - B Drake
- Kettering General Hospital NHS Foundation Trust
| | - A Ogedegbe
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | - D Mukherjee
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | - C Arhi
- Barking, Havering and Redbridge University Hospitals NHS Trust
| | | | | | | | | | | | | | - K Wa
- Kingston Hospital NHS Foundation Trust
| | - J Mok
- Kingston Hospital NHS Foundation Trust
| | - T Woodman
- Kingston Hospital NHS Foundation Trust
| | - J Deguara
- Kingston Hospital NHS Foundation Trust
| | - G Garcea
- University Hospitals of Leicester NHS Trust
| | - B I Babu
- University Hospitals of Leicester NHS Trust
| | | | - D Malde
- University Hospitals of Leicester NHS Trust
| | - D Lloyd
- University Hospitals of Leicester NHS Trust
| | | | - O Al-Taan
- University Hospitals of Leicester NHS Trust
| | - A Boddy
- University Hospitals of Leicester NHS Trust
| | - J P Slavin
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - R P Jones
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - L Ballance
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - S Gerakopoulos
- Leighton Hospital, Mid Cheshire Hospitals NHS Foundation Trust
| | - P Jambulingam
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - S Mansour
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - N Sakai
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - V Acharya
- Luton and Dunstable University Hospital NHS Foundation Trust
| | - M M Sadat
- Macclesfield District General Hospital
| | - L Karim
- Macclesfield District General Hospital
| | - D Larkin
- Macclesfield District General Hospital
| | - K Amin
- Macclesfield District General Hospital
| | - A Khan
- Central Manchester NHS Foundation Trust
| | - J Law
- Central Manchester NHS Foundation Trust
| | - S Jamdar
- Central Manchester NHS Foundation Trust
| | - S R Smith
- Central Manchester NHS Foundation Trust
| | - K Sampat
- Central Manchester NHS Foundation Trust
| | | | - M Manu
- Royal Wolverhampton Hospitals NHS Trust
| | | | - N S Malik
- Royal Wolverhampton Hospitals NHS Trust
| | - J Chang
- Royal Wolverhampton Hospitals NHS Trust
| | | | - M Lewis
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - G P Roberts
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - B Karavadra
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | - E Photi
- Norfolk and Norwich University Hospitals NHS Foundation Trust
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - J Hornsby
- North Tees and Hartlepool NHS Foundation Trust
| | | | | | - K Seymour
- Northumbria Healthcare NHS Foundation Trust
| | - S Robinson
- Northumbria Healthcare NHS Foundation Trust
| | - H Hawkins
- Northumbria Healthcare NHS Foundation Trust
| | - S Bawa
- Northumbria Healthcare NHS Foundation Trust
| | | | - A Reid
- Northumbria Healthcare NHS Foundation Trust
| | - P Wood
- Northumbria Healthcare NHS Foundation Trust
| | - J G Finch
- Northampton General Hospital NHS Trust
| | - J Parmar
- Northampton General Hospital NHS Trust
| | | | | | - A Al-Muhktar
- Sheffield Teaching Hospitals NHS Foundation Trust
| | - M Peterson
- Sheffield Teaching Hospitals NHS Foundation Trust
| | - A Majeed
- Sheffield Teaching Hospitals NHS Foundation Trust
| | | | | | - A Choy
- Peterborough City Hospital
| | | | - N Pore
- United Lincolnshire Hospitals NHS Trust
| | | | | | - C Taylor
- United Lincolnshire Hospitals NHS Trust
| | | | | | | | | | | | | | | | - S Tate
- Portsmouth Hospitals NHS Trust
| | | | | | - V Vijay
- The Princess Alexandra Hospital NHS Trust
| | | | - S Sinha
- The Princess Alexandra Hospital NHS Trust
| | - S Khan
- The Princess Alexandra Hospital NHS Trust
| | | | - A A Hussain
- King's College Hospital NHS Foundation Trust
| | | | - N Kansal
- Gateshead Health NHS Foundation Trust
| | - T Fasih
- Gateshead Health NHS Foundation Trust
| | - C Jackson
- Gateshead Health NHS Foundation Trust
| | | | | | | | | | | | | | - K Gurung
- Queen Elizabeth Hospital NHS Trust
| | - G Tsavellas
- East Kent Hospitals University NHS Foundation Trust
| | - P Basynat
- East Kent Hospitals University NHS Foundation Trust
| | | | - S Basu
- East Kent Hospitals University NHS Foundation Trust
| | | | - M Rabie
- East Kent Hospitals University NHS Foundation Trust
| | - M Akhtar
- East Kent Hospitals University NHS Foundation Trust
| | - P Kumar
- Burton Hospitals NHS Foundation Trust
| | | | - N Hussain
- Burton Hospitals NHS Foundation Trust
| | - S Raza
- Burton Hospitals NHS Foundation Trust
| | - M Haque
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - I Alam
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - R Aseem
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - S Patel
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - M Asad
- Royal Albert Edward Infirmary, Wigan Wrightington and Leigh NHS Trust
| | - M I Booth
- Royal Berkshire NHS Foundation Trust
| | - W R Ball
- Royal Berkshire NHS Foundation Trust
| | | | | | | | | | - J Varghase
- Royal Bolton Hospital NHS Foundation Trust
| | - J Lodhia
- Royal Bolton Hospital NHS Foundation Trust
| | - D Bradley
- Royal Bolton Hospital NHS Foundation Trust
| | - C Rengifo
- Royal Bolton Hospital NHS Foundation Trust
| | - D Lindsay
- Royal Bolton Hospital NHS Foundation Trust
| | | | | | | | | | | | - A Awan
- Royal Derby NHS Foundation Trust
| | - J Ahmed
- Royal Derby NHS Foundation Trust
| | - P Leeder
- Royal Derby NHS Foundation Trust
| | | | | | | | | | - D Hou
- Hampshire Hospital NHS Foundation Trust
| | - F Noble
- Hampshire Hospital NHS Foundation Trust
| | | | | | - R Date
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - M R Hossack
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - Y Li Goh
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - P Turner
- Lancashire Teaching Hospitals NHS Foundation Trust
| | - V Shetty
- Lancashire Teaching Hospitals NHS Foundation Trust
| | | | | | | | - S R Preston
- Royal Surrey County Hospital NHS Foundation Trust
| | - J R Hoban
- Royal Surrey County Hospital NHS Foundation Trust
| | - D J Puntis
- Royal Surrey County Hospital NHS Foundation Trust
| | - S V Williams
- Royal Surrey County Hospital NHS Foundation Trust
| | | | | | - J Batt
- Royal United Hospital Bath NHS Trust
| | - M Doe
- Royal United Hospital Bath NHS Trust
| | | | | | | | - C Hall
- Salford Royal NHS Foundation Trust
| | - N Carty
- Salisbury Hospital Foundation Trust
| | - J Ahmed
- Salisbury Hospital Foundation Trust
| | | | | | | | - H Lennon
- Southport and Ormskirk Hospital NHS Trust
| | - C Hindley
- Southport and Ormskirk Hospital NHS Trust
| | - M Reddy
- St George's Healthcare NHS Trust
| | - R Kenny
- St George's Healthcare NHS Trust
| | | | | | | | - K Hancorn
- St Helens and Knowsley Teaching Hospitals NHS Trust
| | - A Hargreaves
- St Helens and Knowsley Teaching Hospitals NHS Trust
| | | | | | | | | | - P Ziprin
- Imperial College Healthcare NHS Trust
| | | | - G Yeldham
- Imperial College Healthcare NHS Trust
| | - E Read
- Imperial College Healthcare NHS Trust
| | | | | | | | | | - M A Khan
- Mid Staffordshire NHS Foundation Trust
| | | | | | - A Hussain
- Mid Staffordshire NHS Foundation Trust
| | | | | | | | | | | | | | | | | | - S Ali
- City Hospitals Sunderland NHS Foundation Trust
| | - V Kanakala
- City Hospitals Sunderland NHS Foundation Trust
| | - H Ali
- Tunbridge Wells and Maidstone NHS Trust
| | - R Lane
- Tunbridge Wells and Maidstone NHS Trust
| | | | | | - D Mirza
- University Hospital Birmingham NHS Foundation Trust
| | - S Puig
- University Hospital Birmingham NHS Foundation Trust
| | - K Al Amari
- University Hospital Birmingham NHS Foundation Trust
| | - D Vijayan
- University Hospital Birmingham NHS Foundation Trust
| | - R Sutcliffe
- University Hospital Birmingham NHS Foundation Trust
| | | | - Z Hamady
- University Hospital Coventry and Warwickshire NHS Trust
| | - A R Prasad
- University Hospital Coventry and Warwickshire NHS Trust
| | - A Patel
- University Hospital Coventry and Warwickshire NHS Trust
| | - D Durkin
- University Hospital of North Staffordshire NHS Trust
| | - P Kaur
- University Hospital of North Staffordshire NHS Trust
| | - L Bowen
- University Hospital of North Staffordshire NHS Trust
| | - J P Byrne
- University Hospital Southampton NHS Foundation Trust
| | - K L Pearson
- University Hospital Southampton NHS Foundation Trust
| | - T G Delisle
- University Hospital Southampton NHS Foundation Trust
| | - J Davies
- University Hospital Southampton NHS Foundation Trust
| | | | | | | | - A Macdonald
- University Hospital South Manchester NHS Foundation Trust
| | - J Nicholson
- University Hospital South Manchester NHS Foundation Trust
| | - K Newton
- University Hospital South Manchester NHS Foundation Trust
| | - J Mbuvi
- University Hospital South Manchester NHS Foundation Trust
| | - A Farooq
- Warrington and Halton Hospitals NHS Trust
| | | | - Z Zafrani
- Warrington and Halton Hospitals NHS Trust
| | - D Brett
- Warrington and Halton Hospitals NHS Trust
| | | | | | - J Barnes
- South Warwickshire NHS Foundation Trust
| | - M Cheung
- South Warwickshire NHS Foundation Trust
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - M Wadley
- Worcestershire Acute Hospitals NHS Trust
| | - E Hamilton
- Worcestershire Acute Hospitals NHS Trust
| | - S Jaunoo
- Worcestershire Acute Hospitals NHS Trust
| | - R Padwick
- Worcestershire Acute Hospitals NHS Trust
| | - M Sayegh
- Western Sussex Hospitals NHS Foundation Trust
| | - R C Newton
- Western Sussex Hospitals NHS Foundation Trust
| | - M Hebbar
- Western Sussex Hospitals NHS Foundation Trust
| | - S F Farag
- Western Sussex Hospitals NHS Foundation Trust
| | | | | | | | - C Blane
- Yeovil District Hospital NHS Trust
| | - M Giles
- York Teaching Hospital NHS Foundation Trust
| | - M B Peter
- York Teaching Hospital NHS Foundation Trust
| | - N A Hirst
- York Teaching Hospital NHS Foundation Trust
| | - T Hossain
- York Teaching Hospital NHS Foundation Trust
| | - A Pannu
- York Teaching Hospital NHS Foundation Trust
| | | | | | - G W Taylor
- York Teaching Hospital NHS Foundation Trust
| | | | | | | | | | | | | | | | | | | | | | | | | | - T Diamond
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - P Davey
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - C Jones
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - J M Clements
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - R Digney
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - W M Chan
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S McCain
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S Gull
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - A Janeczko
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - E Dorrian
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - A Harris
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - S Dawson
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - D Johnston
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | - B McAree
- Belfast City Hospital, Mater Infirmorum Hospital Belfast and Royal Victoria Hospital
| | | | | | | | | | | | | | | | | | | | | | | | | | - P Burke
- University Hospital Limerick
| | | | - A D K Hill
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - E Khogali
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - W Shabo
- Louth County Hospital and Our Lady of Lourdes Hospital
| | - E Iskandar
- Louth County Hospital and Our Lady of Lourdes Hospital
| | | | | | | | | | | | | | | | | | - P Balfe
- St Luke's General Hospital Kilkenny
| | - M Lee
- St Luke's General Hospital Kilkenny
| | - D C Winter
- St Vincent's University and Private Hospitals, Dublin
| | - M E Kelly
- St Vincent's University and Private Hospitals, Dublin
| | - E Hoti
- St Vincent's University and Private Hospitals, Dublin
| | - D Maguire
- St Vincent's University and Private Hospitals, Dublin
| | - P Karunakaran
- St Vincent's University and Private Hospitals, Dublin
| | - J G Geoghegan
- St Vincent's University and Private Hospitals, Dublin
| | - S T Martin
- St Vincent's University and Private Hospitals, Dublin
| | - F McDermott
- St Vincent's University and Private Hospitals, Dublin
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - S Gibson
- Crosshouse Hospital, Ayrshire and Arran
| | | | - D G Vass
- Crosshouse Hospital, Ayrshire and Arran
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- Glangwili General and Prince Philip Hospital
| | - D Duke
- Glangwili General and Prince Philip Hospital
| | - T Ahmed
- Glangwili General and Prince Philip Hospital
| | - W D Beasley
- Glangwili General and Prince Philip Hospital
| | | | - G Maharaj
- Glangwili General and Prince Philip Hospital
| | - C Malcolm
- Glangwili General and Prince Philip Hospital
| | | | | | | | - R Radwan
- Morriston and Singleton Hospitals
| | | | - S Wood
- Princess of Wales Hospital
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The influence of institutional volume on the incidence of complications and their effect on mortality after heart transplantation. J Heart Lung Transplant 2015; 34:1390-7. [DOI: 10.1016/j.healun.2015.05.014] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 04/20/2015] [Accepted: 05/28/2015] [Indexed: 11/23/2022] Open
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10
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Failure to rescue trends in elective abdominal aortic aneurysm repair between 1995 and 2011. J Vasc Surg 2014; 60:1473-80. [DOI: 10.1016/j.jvs.2014.08.106] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2014] [Accepted: 08/26/2014] [Indexed: 11/19/2022]
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11
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Pediatric and neonatal extracorporeal membrane oxygenation: does center volume impact mortality?*. Crit Care Med 2014; 42:512-9. [PMID: 24164955 DOI: 10.1097/01.ccm.0000435674.83682.96] [Citation(s) in RCA: 124] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
OBJECTIVE Extracorporeal membrane oxygenation, an accepted rescue therapy for refractory cardiopulmonary failure, requires a complex multidisciplinary approach and advanced technology. Little is known about the relationship between a center's case volume and patient mortality. The purpose of this study was to analyze the relationship between hospital extracorporeal membrane oxygenation annual volume and in-hospital mortality and assess if a minimum hospital volume could be recommended. DESIGN Retrospective cohort study. SETTING A retrospective cohort admitted to children's hospitals in the Pediatric Health Information System database from 2004 to 2011 supported with extracorporeal membrane oxygenation was identified. Indications were assigned based on patient age (neonatal vs pediatric), diagnosis, and procedure codes. Average hospital annual volume was defined as 0-19, 20-49, or greater than or equal to 50 cases per year. Maximum likelihood estimates were used to assess minimum annual case volume. PATIENTS A total of 7,322 pediatric patients aged 0-18 were supported with extracorporeal membrane oxygenation and had an indication assigned. INTERVENTIONS None. MEASUREMENTS AND MAIN RESULTS Average hospital extracorporeal membrane oxygenation volume ranged from 1 to 58 cases per year. Overall mortality was 43% but differed significantly by indication. After adjustment for case-mix, complexity of cardiac surgery, and year of treatment, patients treated at medium-volume centers (odds ratio, 0.86; 95% CI, 0.75-0.98) and high-volume centers (odds ratio, 0.75; 95% CI, 0.63-0.89) had significantly lower odds of death compared with those treated at low-volume centers. The minimum annual case load most significantly associated with lower mortality was 22 (95% CI, 22-28). CONCLUSIONS Pediatric centers with low extracorporeal membrane oxygenation average annual case volume had significantly higher mortality and a minimum volume of 22 cases per year was associated with improved mortality. We suggest that this threshold should be evaluated by additional study.
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12
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Ghaferi AA, Dimick JB. Variation in Mortality After High-Risk Cancer Surgery. Surg Oncol Clin N Am 2012; 21:389-95, vii. [DOI: 10.1016/j.soc.2012.03.006] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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13
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Dewey TM, Herbert MA, Ryan WH, Brinkman WT, Smith R, Prince SL, Mack MJ. Influence of Surgeon Volume on Outcomes With Aortic Valve Replacement. Ann Thorac Surg 2012; 93:1107-12; discussion 1112-3. [DOI: 10.1016/j.athoracsur.2011.09.064] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2010] [Revised: 09/20/2011] [Accepted: 09/26/2011] [Indexed: 10/14/2022]
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14
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Young H, Knepper B, Moore EE, Johnson JL, Mehler P, Price CS. Surgical site infection after colon surgery: National Healthcare Safety Network risk factors and modeled rates compared with published risk factors and rates. J Am Coll Surg 2012; 214:852-9. [PMID: 22440056 DOI: 10.1016/j.jamcollsurg.2012.01.041] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 01/20/2012] [Accepted: 01/20/2012] [Indexed: 02/07/2023]
Affiliation(s)
- Heather Young
- Division of Infectious Diseases, University of Colorado Denver, Denver, CO 80204, USA.
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15
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Torre ML, Nigri G, Ferrari L, Cosenza G, Ravaioli M, Ramacciato G. Hospital Volume, Margin Status, and Long-Term Survival after Pancreaticoduodenectomy for Pancreatic Adenocarcinoma. Am Surg 2012. [DOI: 10.1177/000313481207800243] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An association between hospital surgical volume and short- and long-term outcomes after pancreatic surgery has been demonstrated. Identification of specific factors contributing to this relationship is difficult. In this study, the authors evaluated if margin status can be identified as a measure of surgical quality, affecting overall survival, as a function of hospital pancreaticoduodenectomy volume. A systematic review of the literature was performed. Two models for analysis were created, dividing the 18 studies identified into quartiles and two quantiles based on the average annual hospital pancreatectomy volume. Regression modeling and analysis of variance were used to find an association between hospital volume, margin status, and survival. Increasing hospital volume was associated with a significantly increased negative margin status rate: 55 per cent for low-volume, 72 per cent for medium-volume, 74.3 per cent for high-volume, and 75.7 per cent for very high-volume centers ( P = 0.008). The negative margin status rates were 64 per cent and 75.1 per cent for volume centers with less and more than 12 pancreaticoduodenectomies/year, respectively ( P = 0.04). Low-volume centers negatively affected both margin positive resection and 5-year survival rates, compared with high-volume centers. Margin status rate after pancreaticoduodenectomy could, therefore, be considered a measure of quality for selection of hospitals dedicated to pancreatic surgery.
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Affiliation(s)
- Marco La Torre
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
| | - Giuseppe Nigri
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
| | - Linda Ferrari
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
| | - Giulia Cosenza
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
| | - Matteo Ravaioli
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
| | - Giovanni Ramacciato
- Department of Hepato-Biliary and Pancreatic Surgery, Sant'Andrea Hospital, Faculty of Medicine and Psychology University of Rome “La Sapienza”, Rome, Italy
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Mell MW, Kind A, Bartels CM, Smith MA. Failure to rescue and mortality after reoperation for abdominal aortic aneurysm repair. J Vasc Surg 2011; 54:346-51; discussion 351-2. [PMID: 21498030 DOI: 10.1016/j.jvs.2011.01.030] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2010] [Revised: 01/10/2011] [Accepted: 01/11/2011] [Indexed: 11/17/2022]
Abstract
OBJECTIVES Complications after abdominal aortic aneurysm (AAA) repair resulting in reintervention increase mortality risk, but have not been well studied. Mortality after reintervention is termed failure to rescue and may reflect differences related to quality management of the complication. This study describes the relationship between reoperation and mortality and examines the effect of physician speciality on reintervention rates and failure to rescue after AAA repair. METHODS Data were extracted for 2616 patients who underwent intact AAA repair in 2005 to 2006 from a standard 5% random sample of all Medicare beneficiaries. Patient demographics, comorbidities, hospital characteristics, repair type, and speciality of operating surgeon were collected. Primary outcomes were 30-day reoperation and 30-day mortality. Logistic regression analysis identified characteristics predicting reoperation. RESULTS A total of 156 reoperations were required in 142 (4.2%) patients. Early mortality was far more likely for patients requiring reintervention than for those who did not (22.5% vs 1.5%; P < .0001). Of patients requiring reoperation, those requiring two or more interventions had an even higher mortality (54% vs 20%; P = .0007). Despite equivalent reoperation rates between specialities (vascular surgeons, 5.2%; others, 5.6%, P = .67), the mortality after reoperation was nearly half for vascular surgeons compared with other specialities (16.2% vs 32.3%; P = .04). The most common reason for reoperation was arterial complications (35.8%) accounting for the largest difference in mortality between vascular surgeons (30.7%) and other specialities (52.0%). CONCLUSIONS Postoperative complications requiring reoperation dramatically increase mortality after AAA repair. Despite similar complication rates, vascular surgeons showed lower mortality rates after reoperation.
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Affiliation(s)
- Matthew W Mell
- Division of Vascular Surgery, Stanford University, Stanford, CA, USA.
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Kennedy TJ, Cassera MA, Wolf R, Swanstrom LL, Hansen PD. Surgeon volume versus morbidity and cost in patients undergoing pancreaticoduodenectomy in an academic community medical center. J Gastrointest Surg 2010; 14:1990-6. [PMID: 20676793 DOI: 10.1007/s11605-010-1280-1] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/16/2010] [Accepted: 06/28/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND Despite trends toward regionalization of care, the majority of pancreaticoduodenectomies (PD) are performed in community hospitals by surgeons with varying degrees of experience. We analyzed the impact of several variables, including surgeon volume, on outcomes following PD within a high-volume community-based teaching hospital system. METHODS Patients who underwent PD from 2005 to 2008 were reviewed retrospectively. Perioperative data, complications, and hospital financial data was queried. A high-volume (HV) surgeon was defined as an average of 10 or more PD per year. RESULTS Ninety-four patients underwent PD with an overall operative mortality rate of 9.6% (HV 2.2%, LV 16.0%), major complication rate of 32% (HV 18%, LV 44%), and median cost of $30,860 (HV $27,185, LV $33,007). Factors predictive of death were age (p < 0.02), body mass index (p < 0.01), and surgeon volume (p < 0.05). Factors predictive of major complication were surgeon volume (p < 0.01) and body mass index (p < 0.01). Factors predictive for increased length of stay for patients discharged from the hospital were surgeon volume (p < 0.02) and preoperative ASA classification (p < 0.05). CONCLUSIONS Surgeon volume and patient body mass index have a significant impact on perioperative morbidity following PD in a community teaching hospital.
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Affiliation(s)
- Timothy J Kennedy
- Hepatobiliary and Pancreatic Surgery Program, Providence Portland Medical Center, Portland, OR, USA
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Leake PAE, Urbach DR. Measuring processes of care in general surgery: assessment of technical and nontechnical skills. Surg Innov 2010; 17:332-9. [PMID: 20798082 DOI: 10.1177/1553350610379426] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Measuring the quality of health care is becoming increasingly important. Quality is often conceptualized as 3 dimensions of care: structures, processes, and outcomes. Unfortunately, there is little consensus about what should be measured--and how it should be measured--when it comes to measuring processes of care related to the conduct of surgical procedures. This article reviews recent advances in surgical quality of care measurement with particular emphasis on processes of care, and evaluates existing measures of technical and nontechnical surgical skills as measures of quality of care in surgery.
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Complications, failure to rescue, and mortality with major inpatient surgery in medicare patients. Ann Surg 2010; 250:1029-34. [PMID: 19953723 DOI: 10.1097/sla.0b013e3181bef697] [Citation(s) in RCA: 613] [Impact Index Per Article: 43.8] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE We sought to determine whether hospital variations in surgical mortality were due to differences in complication rates or failure to rescue rates (ie, case-fatality rates in patients with a complication). BACKGROUND Wide variations in mortality after major surgery are becoming increasingly apparent. The clinical mechanisms underling these variations are largely unexplored. METHODS We studied all Medicare beneficiaries undergoing 6 major operations in 2005 to 2006: pancreatectomy, esophagectomy, abdominal aortic aneurysm repair, coronary artery bypass grafting, aortic valve replacement, and mitral valve replacement. We ranked hospitals according to risk-adjusted mortality and divided them into 5 equal groups. We then compared the incidence of complications and rates of failure to rescue between the top 20% of hospitals ("best") and bottom 20% of hospitals ("worst"). Analyses were conducted for all operations combined and for each individual procedure. RESULTS For all 6 operations combined, the worst hospitals had mortality rates 2.5-fold higher than the best hospitals (8.0% vs. 3.0%). However, complication rates were similar at worst and best hospitals (36.4% vs. 32.7%). In contrast, failure to rescue rates were much higher at the worst compared with the best hospitals (16.7% vs. 6.8%). These findings persisted in analyses with individual operations and specific complications. CONCLUSIONS Reducing variations in mortality will require strategies to improve the ability of high-mortality hospitals to manage postoperative complications.
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Abstract
BACKGROUND Hospital mortality that is associated with inpatient surgery varies widely. Reducing rates of postoperative complications, the current focus of payers and regulators, may be one approach to reducing mortality. However, effective management of complications once they have occurred may be equally important. METHODS We studied 84,730 patients who had undergone inpatient general and vascular surgery from 2005 through 2007, using data from the American College of Surgeons National Surgical Quality Improvement Program. We first ranked hospitals according to their risk-adjusted overall rate of death and divided them into five groups. For hospitals in each overall mortality quintile, we then assessed the incidence of overall and major complications and the rate of death among patients with major complications. RESULTS Rates of death varied widely across hospital quintiles, from 3.5% in very-low-mortality hospitals to 6.9% in very-high-mortality hospitals. Hospitals with either very high mortality or very low mortality had similar rates of overall complications (24.6% and 26.9%, respectively) and of major complications (18.2% and 16.2%, respectively). Rates of individual complications did not vary significantly across hospital mortality quintiles. In contrast, mortality in patients with major complications was almost twice as high in hospitals with very high overall mortality as in those with very low overall mortality (21.4% vs. 12.5%, P<0.001). Differences in rates of death among patients with major complications were also the primary determinant of variation in overall mortality with individual operations. CONCLUSIONS In addition to efforts aimed at avoiding complications in the first place, reducing mortality associated with inpatient surgery will require greater attention to the timely recognition and management of complications once they occur.
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Affiliation(s)
- Amir A Ghaferi
- Michigan Surgical Collaborative for Outcomes Research and Evaluation, the Department of Surgery, University of Michigan, Ann Arbor 48104, USA.
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Abstract
Surgical mortality varies widely across hospitals and surgeons, more so than would be predicted by chance alone or differences in case mix. Although a large body of research has suggested the importance of procedure volume, clinical mechanisms underlying variation in surgical mortality remain largely unknown. Payers, policy makers, and professional organizations have implemented a variety of large-scale strategies aimed at improving outcomes. Selective referral, process compliance, and outcomes measurement reflect different philosophies on how best to improve surgical quality and have distinct advantages and disadvantages. The optimal strategy may depend on both the clinical context (e.g., which procedure) and political realities.
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Affiliation(s)
- John D Birkmeyer
- Michigan Surgical Collaborative for Outcomes Research and Evaluation, Department of Surgery, University of Michigan, Ann Arbor, Michigan, USA.
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Eppsteiner RW, Csikesz NG, McPhee JT, Tseng JF, Shah SA. Surgeon volume impacts hospital mortality for pancreatic resection. Ann Surg 2009; 249:635-40. [PMID: 19300225 DOI: 10.1097/sla.0b013e31819ed958] [Citation(s) in RCA: 130] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
OBJECTIVE Improved outcomes after pancreatic resection (PR) by high volume (HV) surgeons have been reported in single center studies, which may be confounded with potential selection and referral bias. We attempted to determine if improved outcomes by HV surgeons are reproducible when patient demographic factors are controlled at the population level. METHODS Using the Nationwide Inpatient Sample, discharge records with surgeon identifiers for all nontrauma PR (n = 3581) were examined from 1998 to 2005. Surgeons were divided into 2 groups: (HV; > or = 5 operations/year) or low volume (LV; <5 operations/year). We created a logistic regression model to examine the relationship between surgeon type and operative mortality while accounting for patient and hospital factors. To further eliminate differences in cohorts and determine the true effect of surgeon volume on mortality, case-control groups based on patient demographics were created using propensity scores. RESULTS One hundred thirty-four HV and 1450 LV surgeons performed 3581 PR in 742 hospitals across 12 states that reported surgeon identifier information over the 8-year period. Patients who underwent PR by HV surgeons were more likely to be male, white raced, and a resident of a high-income zip code (P < 0.05). Significant independent factors for in-hospital mortality after PR included increasing age, male gender, Medicaid insurance, and surgery by HV surgeon. HV surgeons had a lower adjusted mortality compared with LV surgeons (2.4% vs. 6.4%; P < 0.0001). CONCLUSIONS After controlling for patient demographics and factors, pancreatic resection by a HV surgeon in this case-controlled cohort was independently associated with a 51% reduction in in-hospital mortality.
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Affiliation(s)
- Robert W Eppsteiner
- Department of Surgery, Surgical Outcomes Analysis, and Research, University of Massachusetts Medical School, Worcester, Massachusetts 01655, USA
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Dominitz JA, Ikenberry SO, Anderson MA, Banerjee S, Baron TH, Cash BD, Fanelli RD, Gan SI, Harrison ME, Lichtenstein D, Shen B, Van Guilder T, Lee KK. Renewal of and proctoring for endoscopic privileges. Gastrointest Endosc 2008; 67:10-6. [PMID: 18045594 DOI: 10.1016/j.gie.2007.06.020] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/13/2007] [Accepted: 06/13/2007] [Indexed: 02/05/2023]
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Smith DL, Elting LS, Learn PA, Raut CP, Mansfield PF. Factors influencing the volume-outcome relationship in gastrectomies: a population-based study. Ann Surg Oncol 2007; 14:1846-52. [PMID: 17406947 DOI: 10.1245/s10434-007-9381-0] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2006] [Accepted: 01/31/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND A relationship between hospital procedural volume and patient outcomes has been observed in gastrectomies for primary gastric cancer, but modifiable factors influencing this relationship are not well elaborated. METHODS We performed a population-based study of 1864 patients undergoing gastrectomy for primary gastric cancers at 214 hospitals. Hospitals were stratified as high-, intermediate-, or low-volume centers. Multivariate models were constructed to evaluate the effect of institutional procedural volume and other hospital- and patient-specific factors on the risk of in-hospital mortality, adverse events, and failure to rescue, defined as mortality after an adverse event. RESULTS High-volume centers attained an in-hospital mortality rate of 1.0% and failure-to-rescue rate of .7%, both less than one-fifth of that seen at intermediate- and low-volume centers, although adverse event rates were similar across the three volume tiers. In multivariate modeling, treatment at a high-volume hospital decreased the odds of mortality (odds ratio [OR], .22; 95% confidence interval [95% CI], .05-.89), whereas treatment at an institution with a high ratio of licensed vocational nurses per bed increased the odds of mortality (OR, 1.96; 95% CI, 1.04-3.75). Being treated at a hospital with a greater than median number of critical care beds decreased odds of mortality (OR, .46; 95% CI, .25-.81) and failure to rescue (OR, .53; 95% CI, .29-.97). CONCLUSIONS Undergoing gastrectomy at a high-volume center is associated with lower in-hospital mortality. However, improving the rates of mortality after adverse events and reevaluating nurse staffing ratios may provide avenues by which lower-volume centers can improve mortality rates.
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Affiliation(s)
- David L Smith
- Department of Surgery, Wilford Hall Medical Center, 2200 Bergquist Drive/Ste 1, Lackland AFB, Texas 78236, USA
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Hollenbeck BK, Dunn RL, Miller DC, Daignault S, Taub DA, Wei JT. Volume-based referral for cancer surgery: informing the debate. J Clin Oncol 2007; 25:91-6. [PMID: 17194909 DOI: 10.1200/jco.2006.07.2454] [Citation(s) in RCA: 117] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
PURPOSE Mounting evidence suggests a relationship between hospital volume and outcomes after major cancer surgery; however, the absolute benefits of volume-based referral on a national basis are unclear. PATIENTS AND METHODS Data from the Nationwide Inpatient Sample were used to measure the likelihood of operative mortality and a prolonged length of stay (LOS) after six cancer surgeries (prostatectomy, cystectomy, esophagectomy, pancreatectomy, pneumonectomy, and liver resection) between 1993 and 2003. Using sampling weights, the adjusted likelihood of the outcomes was used to calculate the number of lives saved (or prolonged LOS avoided) in the United States. RESULTS The magnitude of the volume-operative mortality effect varied from an adjusted odds ratio (OR) of 1.3 (95% CI, 0.8 to 2.3) for cystectomy to 4.9 (95% CI, 2.4 to 10.1) for pancreatectomy. After accounting for varying rates of procedure utilization, the lives saved per 100 surgeries regionalized ranged from 0.2 (95% CI, 0.12 to 0.24 lives saved) for prostatectomy to 9.2 (95% CI, 6.7 to 10.4 lives saved) for pancreatectomy. The volume-prolonged LOS effect varied from an adjusted OR of 0.9 (95% CI, 0.5 to 1.6) for liver resection to 4.8 (95% CI, 3.5 to 6.7) for prostatectomy. After accounting for procedure use, the number of prolonged hospitalizations avoided ranged from -1.7 (95% CI, -11.3 to 3.6 hospitalizations) to 14.3 (95% CI, 12.9 to 15.4 hospitalizations) per 100 surgeries regionalized for liver resection and prostatectomy, respectively. CONCLUSION For patients undergoing major cancer surgery, the benefits of volume-based referral depend on the interplay between procedure utilization, the magnitude of effect, and the outcome chosen.
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Abstract
PURPOSE The recent focus on healthcare errors and safety suggest that practitioners and policy makers might appraise their cataract surgical care from a patient safety perspective. This paper reviews patient safety issues relevant to cataract care. Causation and consequences of incidents in cataract surgery, with implications for policy, are discussed. METHODS Models of accident causation from other domains were drawn on and empirically applied to cataract care. Consultation was undertaken with experts in cataract surgery, patient safety, and in risk management. Feedback on patient safety was included from presentations made to staff and patients and from personal insights. RESULTS Ophthalmology teams should embrace steps to improve patient safety. The role of incident reporting is advanced, including the provision of a prompt menu of cataract patient safety incidents as suggested by the Royal College of Ophthalmologists. CONCLUSIONS Strict attention to detail, risk assessment, and careful consideration of the patient pathway is needed to enhance cataract care. Clinical errors, near misses and complications happen, and may provide an opportunity for learning to reduce the risk of similar events in the future. Investment in staffing and training, appropriate equipment, and development of a safety culture with patient involvement are key elements of safe cataract surgical care. Patients and the public expect that safe cataract care should be commissioned for them. Critical patient safety incidents, including incidents that have led to permanent harm, require careful analysis of underlying systems and/or root causes.
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Nuttall M, van der Meulen J, Phillips N, Sharpin C, Gillatt D, McIntosh G, Emberton M. A systematic review and critique of the literature relating hospital or surgeon volume to health outcomes for 3 urological cancer procedures. J Urol 2006; 172:2145-52. [PMID: 15538220 DOI: 10.1097/01.ju.0000140257.05714.45] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE We performed a systematic review and critique of the literature of the relationship between hospital or surgeon volume and health outcomes in patients undergoing radical surgery for cancer of the bladder, kidney or prostate. MATERIALS AND METHODS Four electronic databases were searched to identify studies that describe the relationship between hospital or surgeon volume and health outcomes. RESULTS All included studies were performed in North America. A total of 12 studies were found that related hospital volume to outcomes. For radical prostatectomy and cystectomy all 8 included studies showed improvement in at least 1 outcome measure with increasing volume and never deterioration. For nephrectomy the 4 included studies produced conflicting results. Four studies were found that related surgeon volume to outcomes. All radical prostatectomy and cystectomy studies showed that some outcomes were better with higher surgeon volume and never deterioration. We did not find any studies of the effect of surgeon volume on outcomes after nephrectomy. The 3 studies of the combined effect of hospital and surgeon volume on outcomes after radical prostatectomy or cystectomy suggest that high volume hospitals have better outcomes, in part because of the effect of surgeon volume and vice versa. CONCLUSIONS Outcomes after radical prostatectomy and cystectomy are on average likely to be better if these procedures are performed by and at high volume providers. For radical nephrectomy the evidence is unclear. The impact of volume based policies (increasing volume to improve outcomes) depends on the extent to which "practice makes perfect" explains the observed results. Further studies should explicitly address selective referral and confounding as alternative explanations. Longitudinal studies should be performed to evaluate the impact of volume based policies.
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Affiliation(s)
- Martin Nuttall
- Clinical Effectiveness Unit, University College London (ME), London, United Kingdom.
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Holm T, Johansson H, Cedermark B, Ekelund G, Rutqvist LE. Influence of hospital- and surgeon-related factors on outcome after treatment of rectal cancer with or without preoperative radiotherapy. Br J Surg 2005. [DOI: 10.1046/j.1365-2168.1997.02745.x] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Until relatively recently, quality in healthcare was difficult both to define and measure. Now that this is possible, healthcare providers must quickly adopt information technology to facilitate both the assessment of performance and improvement. Such improvements require recognition of the role of systems of care and the need to change these systems in order to improve performance. In the coming years, the tension between the pressure for quality improvement and the pressure for cost-containment is likely to increase.
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Affiliation(s)
- Robert S Rhodes
- University of Pennsylvania School of Medicine, American Board of Surgery, Suite 860, PA 19103, USA.
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Urbach DR, Austin PC. Conventional models overestimate the statistical significance of volume–outcome associations, compared with multilevel models. J Clin Epidemiol 2005; 58:391-400. [PMID: 15862725 DOI: 10.1016/j.jclinepi.2004.12.001] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2004] [Indexed: 10/25/2022]
Abstract
OBJECTIVE To compare the use of conventional statistical models with multilevel regression models in volume-outcome analyses of surgical procedures in an empirical case study. STUDY DESIGN AND SETTING Using conventional regression models and multilevel regression models, we estimated the effect of hospital volume and surgeon volume on 30-day mortality and length of postoperative hospital stay in persons who had an esophagectomy, pancreaticoduodenectomy, or major lung resection for cancer in Ontario, Canada, from 1994 to 1999. RESULTS The point estimates of volume-outcome associations were similar using either method; however, the 95% confidence intervals estimated by multilevel models were wider than those estimated by conventional models. A significant association between volume and mortality was identified in 2 of 18 (11%) comparisons using conventional analysis but in none of the 18 (0%) comparisons using multilevel analysis, and between volume and length of stay in 15 of 18 (83%) comparisons using conventional analysis and in 1 of 18 (6%) comparisons using multilevel analysis. CONCLUSION Conventional and multilevel statistical models can yield substantially different results in the analysis of volume-outcome associations for surgical procedures.
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Affiliation(s)
- David R Urbach
- Institute for Clinical Evaluative Sciences, University of Toronto, G Wing Room 140, 2075 Bayview Avenue, Toronto, Ontario M4N 3M5, Canada.
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Veen EJ, Janssen-Heijnen MLG, Leenen LPH, Roukema JA. The Registration of Complications in Surgery: A Learning Curve. World J Surg 2005; 29:402-9. [PMID: 15696399 DOI: 10.1007/s00268-004-7358-8] [Citation(s) in RCA: 35] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Registration of complications in surgery is an important method used for quality improvement. Unfortunately many different definitions and classification systems have been used, which influences the interpretation and the outcome of complication registration. Since 1986 complications have been registered on a daily basis in our surgical department. We focus in this article on the influence of changes in interpretation of the definition and registration methods used on the incidence of registered complications. Between 1986 and 1993 complications registered were strictly related to surgical procedures. In the second period, between 1993 and 2001, the interpretation of the definition changed and all adverse events were registered in a patient-centred way, not only related to the surgical procedure. The definition used in both periods did not change. In 1993 we started with the implementation of a fully automated registration system in our surgical department. In the first period 1699 (7%) complications in 24,201 surgical procedures were registered and in the second period 8335 (27%) complications were registered in 31,161 surgical procedures. A dramatic increase in the total number of registered complications was seen with the implementation of a fully automated registration system and a patient-centred way of registering complications. In the context of the evolving discussion of quality of care, a uniform definition and registration system has to be used to assure reliable outcome data in surgery and to form a basis for comparison.
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Affiliation(s)
- Eelco J Veen
- Department of Surgery, St. Elisabeth Hospital, P.O. Box 90052, 5600 PD, Tilburg, The Netherlands
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Nuttall MC, van der Meulen J, McIntosh G, Gillatt D, Emberton M. Threshold volumes for urological cancer surgery: a survey of UK urologists. BJU Int 2004; 94:1010-3. [PMID: 15541118 DOI: 10.1111/j.1464-410x.2004.05095.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
OBJECTIVE To determine minimum threshold levels of activity set by surgeons for urological cancer surgery, and to relate threshold levels to stated current procedural volume. METHODS In all, 307 consultant urological surgeons were sent a questionnaire asking them to state for four urological cancer operations of different complexity their current procedural volume; whether minimum volume thresholds per surgeon should be implemented; and if so, the level of such thresholds; 212 (69%) replied. RESULTS For all four procedures >/= 75% of surgeons advocated the setting of a minimum volume threshold. Overall, surgeons set the highest thresholds for radical prostatectomy and the lowest for radical cystectomy with continent diversion. There was no significant association between either the principle of supporting minimum volume thresholds or the level of such a threshold and the number of years worked as a consultant surgeon. The level of surgeon-derived minimum thresholds increased with increasing surgeon procedural volume. CONCLUSION Most surgeons supported the principle of setting minimum volume thresholds. These thresholds appear to be influenced by current procedural volume and by procedural complexity. By setting thresholds greater than their current volume, some surgeons implicitly indicate that their current volume is insufficient to maintain their surgical competency.
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Affiliation(s)
- Martin C Nuttall
- Clinical Effectiveness Unit, The Royal College of Surgeons of England, London, UK.
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Kaminski DL. Competency in surgery. surgical complications/outcomes: should we be doing better? CURRENT SURGERY 2004; 61:280-7. [PMID: 15165767 DOI: 10.1016/j.cursur.2003.12.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
Affiliation(s)
- Donald L Kaminski
- Division of General Surgery, Department of Surgery, St. Louis University School of Medicine, St. Louis, Missouri, USA
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Abstract
BACKGROUND Debate continues regarding the effectiveness of thymectomy in the treatment of nonthymomatous autoimmune myasthenia gravis primarily because there have been no controlled prospective studies. The debate is compounded by the lack of recognition that all thymectomies are not equal in extent or effectiveness and by the fact that all the studies are retrospective without common definitions of myasthenia gravis manifestations or response to therapy. In addition, the analysis of data is often inappropriate. REVIEW SUMMARY Evidence is presented demonstrating that the extent of the various thymic resectional techniques is very variable and often incomplete and that the more complete the thymic resection the better the results. The indications for thymectomy, the selection of the technique of the resection, the reoperations issue, the perioperative management of the myasthenia gravis patient, morbidity and mortality, and appropriate methods of outcome research are also reviewed. CONCLUSION In view of the impressive results associated with a complete thymic resection in the treatment of myasthenia gravis, patients should not be denied this operation because of lack of prospective proof to-date, and when a thymectomy is performed a total resection is indicated.
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Affiliation(s)
- Alfred Jaretzki
- College of Physicians and Surgeons, Columbia University, Department of Surgery, Columbia Presbyterian Medical Center, New York, NY, USA.
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Abstract
Numerous reports have documented a volume-outcome relationship for complex medical and surgical care, although many such studies are compromised by the use of discharge abstract data, inadequate risk adjustment, and problematic statistical methodology. Because of the volume-outcome association, and because valid outcome measurements are unavailable for many procedures, volume-based referral strategies have been advocated as an alternative approach to health-care quality improvement. This is most appropriate for procedures with the greatest outcome variability between low-volume and high-volume providers, such as esophagectomy and pancreatectomy, and for particularly high-risk subgroups of patients. Whenever possible, risk-adjusted outcome data should supplement or supplant volume standards, and continuous quality improvement programs should seek to emulate the processes of high-volume, high-quality providers. The Leapfrog Group has established a minimum volume requirement of 500 procedures for coronary artery bypass grafting. In view of the questionable basis for this recommendation, we suggest that it be reevaluated.
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Affiliation(s)
- David M Shahian
- Department of Thoracic and Cardiovascular Surgery, Lahey Clinic, Burlington, Massachusetts 01805, USA.
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Faucher LD, Morris SE, Edelman LS, Saffle JR. Burn center management of necrotizing soft-tissue surgical infections in unburned patients. Am J Surg 2001; 182:563-9. [PMID: 11839318 DOI: 10.1016/s0002-9610(01)00785-1] [Citation(s) in RCA: 65] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND Patients with necrotizing soft-tissue infections present great challenges in management from initial presentation through definitive care. Because burn centers concentrate expertise in critical care, wound management, and rehabilitation, we examined the effectiveness of burn center care for patients with necrotizing infections. METHODS We reviewed our burn center's experience with all patients admitted from 1990 through 1999 with a primary diagnosis of necrotizing fasciitis (NF) or Fournier's gangrene (FG). RESULTS Fifty-seven patients were identified, 18 with FG and 39 with NF. Patients had a high incidence of preexisting medical problems, including diabetes (37%), obesity defined as greater than 20% above ideal body weight (33%), and hypertension (33%). Seven of 57 (12%) patients died. Patients required a mean of 4.1 operative procedures (range 1 to 15) for definitive wound closure. The mean length of stay (survivors only) was 28.5 days, (range 3 to 70). Although costs increased throughout this period, a formal program of cost-containment resulted in no increase in actual charges per day, from a mean of $4,735 in 1991 to $5,202 in 1999. CONCLUSIONS Burn centers can provide successful and cost-effective acute care, definitive wound closure, and rehabilitation for patients with NF and FG.
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Affiliation(s)
- L D Faucher
- Department of Surgery 3B-306, University of Utah Health Sciences Center, 50 North Medical Dr., Salt Lake City, UT 84132, USA
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Birkmeyer JD, Finlayson EV, Birkmeyer CM. Volume standards for high-risk surgical procedures: potential benefits of the Leapfrog initiative. Surgery 2001; 130:415-22. [PMID: 11562662 DOI: 10.1067/msy.2001.117139] [Citation(s) in RCA: 424] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
BACKGROUND As part of a broader effort aimed at improving hospital safety, a large coalition of employers, the Leapfrog Group, will soon require hospitals caring for their employees to meet volume standards for 5 high-risk surgical procedures. We estimated the potential benefits of full nationwide implementation of these volume standards. METHODS. Using data from Nationwide Inpatient Sample and other sources, we first estimated the total number of each of the 5 procedures-coronary-artery bypass graft, abdominal aortic aneurysm repair, coronary angioplasty, esophagectomy, and carotid endarterectomy-performed each year in hospitals in US metropolitan areas. (Leapfrog exempts hospitals in rural areas to avoid access issues.) We then projected the effectiveness of volume standards (in terms of relative risks of mortality) for each procedure using data from a published structured literature review. RESULTS With full implementation nationwide, the Leapfrog volume standards would save 2581 lives. Of the procedures, volume standards would save the most lives with coronary-artery bypass graft (1486), followed by abdominal aortic-aneurysm repair (464), coronary angioplasty (345), esophagectomy (168), and carotid endarterectomy (118). In our estimates of the number of lives saved, we considered assumptions about how many patients would be affected and the effectiveness of volume standards (ie, strength of underlying volume-outcome relationships with each procedure). CONCLUSIONS If the Leapfrog volume standards are successfully implemented, employers and health-care purchasers could prevent many surgical deaths by requiring hospital volume standards for high-risk procedures.
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Affiliation(s)
- J D Birkmeyer
- VA Outcomes Group, Department of Veterans Affairs Medical Center, White River Junction, VT 05009, USA
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Mussi A, Lucchi M, Murri L, Ricciardi R, Luchini L, Angeletti CA. Extended thymectomy in myasthenia gravis: a team-work of neurologist, thoracic surgeon and anaesthesist may improve the outcome. Eur J Cardiothorac Surg 2001; 19:570-5. [PMID: 11343933 DOI: 10.1016/s1010-7940(01)00634-0] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVE We reviewed our overall experience on 163 patients, affected by myasthenia gravis, who underwent thymectomy between 1976 and 1998. A comparison between the oldest series of 72 patients (January 1976-December 1992), referred by various neurologists and operated on through different approaches, and the last 91 patients (January 1993-December 1998), taking part in a strict diagnostic-therapeutical programme, was made. METHODS Anagraphic data, duration of symptoms, the surgical approach, necessity of respiratory assistance, the hospital stay, histopathological findings, preoperative and postoperative Osserman classification, as well as medications, were globally analyzed and then compared in the two groups. RESULTS Significant differences in the length of hospitalization (8.7 days vs. 4.2 days; P=0.00001) and in the prolonged intubation rate (18 vs. 0; P<0.000001) were observed in the most recent series. Patients in the pre-operative Osserman stage I and operated on in the second period had a higher complete remission rate at the univariate analysis (P<0.001 and P<0.0001, respectively). At the multivariate analysis the only parameter which affected the outcome was to be operated on in the second period (P<0.01). CONCLUSIONS Our experience confirms the role of the extended thymectomy in the treatment of myasthenia gravis. Whenever an extended thymectomy was performed through a complete sternotomy it was a quick procedure, with short hospitalization and acceptable cosmetic results. A careful pharmacological control of the myasthenic symptoms and the presence of team-work among neurologist, thoracic surgeon and anaesthesist in the peri-operative setting reduce the incidence of complications and might increase the efficacy of the thymectomy.
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Affiliation(s)
- A Mussi
- Cardiac and Thoracic Department, Division of Thoracic Surgery, University of Pisa, Via Paradisa 2, 56124, Pisa, Italy.
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Rhodes RS. Invited commentary: making a difference in quality. Surgery 2001; 129:143-5. [PMID: 11174705 DOI: 10.1067/msy.2001.111702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- R S Rhodes
- American Board of Surgery, Philadelphia, PA 19103-1847, USA
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Affiliation(s)
- J D Birkmeyer
- Center for the Evaluative Clinical Sciences and the Department of Surgery, Dartmouth Medical School, Hanover, NH, USA
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Sudhindran S. Reducing the risk of major elective surgery. Paper should have given details on causes of death. BMJ (CLINICAL RESEARCH ED.) 1999; 319:1369; author reply 1370-1. [PMID: 10567159 PMCID: PMC1117099 DOI: 10.1136/bmj.319.7221.1369a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Dixon S, Deverill M, Gannon M, Brazier J, Haggard M. Improving the validity of economic evaluations alongside controlled trials. J Health Serv Res Policy 1999; 4:161-3. [PMID: 10538881 DOI: 10.1177/135581969900400307] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- S Dixon
- Sheffield Health Economics Group, School of Health and Related Research, University of Sheffield, UK
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Kee F, Wilson RH, Harper C, Patterson CC, McCallion K, Houston RF, Moorehead RJ, Sloan JM, Rowlands BJ. Influence of hospital and clinician workload on survival from colorectal cancer: cohort study. BMJ (CLINICAL RESEARCH ED.) 1999; 318:1381-5. [PMID: 10334746 PMCID: PMC27880 DOI: 10.1136/bmj.318.7195.1381] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To determine whether clinician or hospital caseload affects mortality from colorectal cancer. DESIGN Cohort study of cases ascertained between 1990 and 1994 by a region-wide colorectal cancer register. OUTCOME MEASURES Mortality within a median follow up period of 54 months after diagnosis. RESULTS Of the 3217 new patients registered over the period, 1512 (48%) died before 31 December 1996. Strong predictors of survival both in a logistic regression (fixed follow up) and in a Cox's proportional hazards model (variable follow up) were Duke's stage, the degree of tumour differentiation, whether the liver was deemed clear of cancer by the surgeon at operation, and the type of intervention (elective or emergency and curative or palliative intent). In a multilevel model, surgeon's caseload had no significant effect on mortality at 2 years. Hospital workload, however, had a significant impact on survival. The odds ratio for death within 2 years for cases managed in a hospital with a caseload of between 33 and 46 cases per year, 47 and 54 cases per year, and >/=55 cases per year (compared to one with </=23 cases per year) were respectively 1.48 (95% confidence interval 1.03 to 2.13), 1.52 (1.08 to 2.13), and 1.18 (0.83 to 1.68). CONCLUSIONS There was no detectable caseload effect for surgeons managing colorectal cancer, but survival of patients treated in hospitals with caseloads above 33 cases per year was slightly worse than for those treated in hospitals with fewer caseloads. Imprecise measurement of clinician specific "events rates" and the lack of routinely collected case mix data present major challenges for clinical audit and governance in the years ahead.
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Affiliation(s)
- F Kee
- Department of Epidemiology and Public Health, Queen's University of Belfast, Belfast BT12 6BJ
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Finlayson SR, Birkmeyer JD, Tosteson AN, Nease RF. Patient preferences for location of care: implications for regionalization. Med Care 1999; 37:204-9. [PMID: 10024124 DOI: 10.1097/00005650-199902000-00010] [Citation(s) in RCA: 349] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Regionalization of high-risk surgical procedures to selected high-volume centers has been proposed as a way to reduce operative mortality. For patients, however, travel to regional centers may be undesirable despite the expected mortality benefit. OBJECTIVE To determine the strength of patient preferences for local care. DESIGN Using a scenario of potentially resectable pancreatic cancer and a modification of the standard gamble utility assessment technique, we determined the level of additional operative mortality risk patients would accept to undergo surgery at a local rather than at a distant regional hospital in which operative mortality was assumed to be 3%. We used multiple logistic regression to identify predictors of willingness to accept additional risk. SUBJECTS One hundred consecutive patients (95% male, median age 65) awaiting elective surgery at the Veterans Affairs Medical Center in White River Jct., VT. MAIN OUTCOME MEASURE Additional operative mortality risk patients would accept to keep care local. RESULTS All patients preferred local surgery if the operative mortality risk at the local hospital were the same as the regional hospital (3%). If local operative mortality risk were 6%, which is twice the regional risk, 45 of 100 patients would still prefer local surgery. If local risk were 12%, 23 of 100 patients would prefer local surgery. If local risk were 18%, 18 of 100 patients would prefer local surgery. Further increases in local risk did not result in large changes in the proportion of patients preferring local care. CONCLUSIONS Many patients prefer to undergo surgery locally even when travel to a regional center would result in lower operative mortality risk. Therefore, policy makers should consider patient preferences when assessing the expected value of regionalizing major surgery.
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Affiliation(s)
- S R Finlayson
- VA Outcomes Group, Department of Veteran Affairs Medical Center, White River Junction, VT 05001, USA.
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Silvestri GA, Handy J, Lackland D, Corley E, Reed CE. Specialists achieve better outcomes than generalists for lung cancer surgery. Chest 1998; 114:675-80. [PMID: 9743149 DOI: 10.1378/chest.114.3.675] [Citation(s) in RCA: 151] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
OBJECTIVE A push toward care provided by generalists as opposed to specialists has occurred in the health-care marketplace despite a lack of provider specific outcome data. The objective of this study was to determine whether the outcome of patients undergoing lung cancer surgery is different between general surgeons (GSs) and thoracic surgeons (TSs). DESIGN Examination of data from a state-wide severity-adjusted administrative hospital discharge database. SETTING/PARTICIPANTS Patients undergoing lung cancer resection in all nonfederal acute care hospitals within South Carolina. MAIN OUTCOME MEASURES Mortality by specialty adjusted for case mix. RESULTS From 1991 to 1995, 1,720 resections for lung cancer were performed in South Carolina. One hundred thirty-seven cases were excluded because surgeons did not meet the predefined criteria for board certification, leaving 1,583 resections for analysis. One-half of lobectomies and nearly 60% of pneumonectomies were performed by GSs. Patients were similar in age, sex, gender, race, and the proportion in each severity of illness subclass. Mortality was significantly higher in patients who underwent lobectomy by GSs vs TSs (5.3% vs 3.0%; p<0.05) and in patients with extreme comorbidities (43.6% vs 25.4%; p=0.03) or age >65 years (7.4% vs 3.5%; p<0.05). Seventy percent of TSs performed > 10 cases in the series, whereas 75% of GSs performed <10 (p=0.05). Logistic regression analysis failed to identify any significant variable that might explain the mortality differences between TSs and GSs. CONCLUSION Mortality is lower for lung cancer resection when the surgery is performed by a TS.
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Affiliation(s)
- G A Silvestri
- Department of Medicine, The Center for Health Care Research, Medical University of South Carolina, Charleston, USA
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Theile DE, Brennan P, Gavel P, Harding J, Horvath J. Methodology for the study and projection of surgical and anaesthetic workforce. THE AUSTRALIAN AND NEW ZEALAND JOURNAL OF SURGERY 1998; 68:481-92. [PMID: 9669361 DOI: 10.1111/j.1445-2197.1998.tb04808.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The Australian Medical Workforce Advisory Committee has studied the specialties of anaesthesia, general surgery, orthopaedics, ophthalmology and urology in Australia. A methodology is presented for rationalizing various data sources to establish numbers and characteristics of the existing workforce, for applying a variety of information to establish opinion about current adequacy, to project future needs and to advise the mechanisms to ensure delivery of services. This study emphasizes the importance of the cooperative input of governments, health administrations and professional bodies, careful gathering of fundamental data, the studied application of uneven pieces of evidence, recognition of changes in needs and demands, the overlap of sectors of the medical workforce in service delivery, and the requirement for continued study and monitoring. The current size of the workforce in these surgical specialties is found to be satisfactory overall but with some uneven distribution. The anaesthetic workforce is found to be slightly deficient in number overall. The growth of future demand for these specialties was estimated between 1% and 3% per annum and requirements for increases in trainee numbers to meet these projected future demands are defined.
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Affiliation(s)
- D E Theile
- Australian Medical Workforce Advisory Committee
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