Longer duration of operative time enhances healing metabolites and improves patient outcome after Achilles tendon rupture surgery (2018)

Type of publication:
Journal article

Author(s):
Svedman S.; Aufwerber S.; Ackermann P.W.; Westin O.; Nilsson-Helander K.; *Carmont M.R.; Karlsson J.; Edman G.

Citation:
Knee surgery, sports traumatology, arthroscopy : official journal of the ESSKA; Jul 2018; vol. 26 (no. 7); p. 2011-2020

Abstract:
PURPOSE: The relationship between the duration of operative time (DOT), healing response and patient outcome has not been previously investigated. An enhanced healing response related to DOT may potentiate repair processes, especially in hypovascular and sparsely metabolized musculoskeletal tissues such as tendons. This study aimed to investigate the association between DOT and the metabolic healing response, patient reported outcome and the rate of post-operative complications after acute Achilles tendon injury.METHODS: Observational cohort, cross-sectional study with observers blinded to patient grouping. A total of two-hundred and fifty-six prospectively randomized patients (210 men, 46 women; mean age 41 years) with an acute total Achilles tendon rupture all operated on with uniform anaesthetic and surgical technique were retrospectively assessed. At 2 weeks post-operatively, six metabolites were quantified using microdialysis. At 3, 6 and 12 months, patient-reported pain, walking ability and physical activity were examined using self-reported questionnaires, Achilles tendon total rupture score, foot and ankle outcome score and physical activity scale. At 12 months, functional outcome was assessed using the heel-rise test. Complications, such as deep venous thrombosis, infections and re-operations, were recorded throughout the study.RESULTS: Patients who underwent longer DOT exhibited higher levels of glutamate (p = 0.026) and glycerol (p = 0.023) at 2 weeks. At the 1-year follow-up, longer DOT was associated with significantly less loss in physical activity (p = 0.003), less pain (p = 0.009), less walking limitations (p = 0.022) and better functional outcome (p = 0.014). DOT did not significantly correlate with the rate of adverse events, such as deep venous thrombosis, infections or reruptures. Higher glutamate levels were associated with less loss in physical activity (p = 0.017). All correlations were confirmed by multiple linear regressions taking confounding factors into consideration.CONCLUSION: The results from this study suggest a previously unknown mechanism, increased metabolic response associated with longer DOT, which may improve patient outcome after Achilles tendon rupture surgery. Allowing for a higher amount of traumatized tissue, as reflected by up-regulation of glycerol in patients with longer DOT, may prove to be an important surgical tip for stimulation of repair of hypometabolic soft tissue injuries, such as Achilles tendon ruptures.II.

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Critical care usage after major gastrointestinal and liver surgery: a prospective, multicentre observational study (2019)

Type of publication:
Journal article

Author(s):
Claireaux H.A.; Antoniou I.; Dean R.; Davies N.; Trecarten S.; Henderson I.; Holmes C.; Wylie J.; Shuttleworth R.H.; Jindal A.; Hughes F.; Gouda P.; McNamee L.; Fleck R.; Hanrahan M.; Karunakaran P.; Chen J.H.; Sykes M.C.; Sethi R.K.; Suresh S.; Patel P.; Patel M.; Varma R.K.; Mushtaq J.; Gundogan B.; Bolton W.; Mohan M.; Khan T.; Burke J.; Morley R.; Favero N.; Adams R.; Thirumal V.; Kennedy E.D.; Ong K.K.; Tan Y.H.; Gabriel J.; Bakhsh A.; Low J.Y.L.; Yener A.; Paraoan V.; Preece R.; Tilston T.W.; Cumber E.; Dean S.; Ross T.; McCance E.; Amin H.; Satterthwaite L.; Clement K.D.; Gratton R.; Mills E.D.; Chiu S.M.; Hung G.; Rafiq N.M.; Hayes J.D.B.; Robertson K.L.; Dynes K.; Huang H.C.; Assadullah S.; Duncumb J.W.; Moon R.D.C.; Poo S.X.; Mehta J.K.; Joshi K.R.; Callan R.; Norris J.M.; Chilvers N.J.; Keevil H.; Jull P.; Mallick S.; Elf D.; Carr L.; Player C.; Barton E.C.; Martin A.L.; Ratu S.G.; Roberts E.J.; Phan P.N.; Dyal A.R.; Rogers J.E.; Henson A.D.; Reid N.B.; Burke D.; Culleton G.; Lynne S.; Mansoor S.; Brennan C.; Blessed R.; Holloway C.; Hill A.; Goldsmith T.; Mackin S.; Kim S.; Woin E.; Brent G.; Coffin J.; Ziff O.; Momoh Z.; Debenham R.; Ahmed M.; Yong C.S.; Wan J.C.; Copley H.C.; Raut P.; Chaudhry F.I.; Nixon G.; Dorman C.; Tan R.; Kanabar S.; Canning N.; Dolaghan M.; Bell N.; McMenamin M.; Chhabra A.; Duke K.; Turner L.; Patel T.; Chew L.S.; Mirza M.; Lunawat S.; Oremule B.; Ward N.; Khan M.; Tan E.T.; Maclennan D.; McGregor R.J.; Chisholm E.G.; Griffin E.J.; Bell L.; Hughes B.A.; Davies J.; Haq H.; Ahmed H.; Ungcharoen N.; Whacha C.; Thethi R.; Markham R.M.; Lee A.H.Y.; Batt E.; Bullock N.P.; Francescon C.T.; Davies J.E.; Shafiq N.M.; Zhao J.; Vivekanantham S.; Barai I.; Allen J.L.Y.; Marshall D.C.; McIntyre C.J.; Wilson H.C.P.; Ashton A.J.; Lek C.; Behar N.; Davis-Hall M.; Seneviratne N.; Esteve L.; Sirakaya M.; Ali S.; Pope S.; Ahn J.S.; Craig-McQuaide A.; Gatfield W.A.; Leong S.; Demetri A.M.; Kerr A.L.; Rees C.; Loveday J.; Liu S.; Wijesekera M.; Maru D.; Attalla M.; Smith N.; Brown D.; Sritharan P.; Shah A.; Charavanamuttu V.; Heppenstall-Harris G.; Ng K.; Raghvani T.; Rajan N.; Hulley K.; Moody N.; Williams M.; Cotton A.; Sharifpour M.; Lwin K.N.; Bright M.; Chitnis A.R.; Abdelhadi M.; Semana A.D.; Morgan F.; Reid R.; Dickson J.; Anderson L.; McMullan R.; Ahern N.; Asmadi A.; Anderson L.B.; Boon Xuan J.L.; Crozier L.; McAleer S.; Lees D.M.; Adebayo A.A.; Das M.; Amphlett A.H.; Al-Robeye A.; Valli A.; Khangura J.; Winarski A.; Ali A.; Woodward H.; Gouldthrope C.; Turner M.; Sasapu K.; Tonkins M.; Wild J.R.L.; Robinson M.; Hardie J.; Heminway R.; Narramore R.; Ramjeeawon N.; Hibberd A.; Winslow F.; Ho W.; Chong B.F.; Lim K.; Ho S.; Crewdson J.A.; Singagireson S.; Kalra N.; Koumpa F.; Jhala H.; Soon W.C.; Karia M.; Rasiah M.G.; Xylas D.; Gilbert H.; Sundar-Singh M.; Wills J.; Akhtar S.; Patel S.; Hu L.; Brathwaite-Shirley C.; Nayee H.; Amin O.; Rangan T.; Turner E.J.H.; McCrann C.; Shepherd R.; Patel N.; Prest-Smith J.; Auyoung E.; Murtaza A.; Coates A.; Prys-Jones O.; King M.; Gaffney S.; Dewdney C.J.; Nehikhare I.; Lavery J.; Bassett J.; Davies K.; Ahmad K.; Collins A.; Acres M.; Egerton C.; Cheng K.; Chen X.; Chan N.; Sheldon A.; Khan S.; Empey J.; Ingram E.; Malik A.; Johnstone M.; Goodier R.; Shah J.P.; Giles J.E.; Sanders J.A.; McLure S.W.; Pal S.; Rangedara A.; Baker A.N.; Asbjoernsen C.A.; Girling C.; Gray L.; Gauntlett L.; Joyner C.; Qureshi S.; Mogan Y.P.; Ng J.C.K.; Kumar A.N.; Park J.H.; Tan D.; Choo K.P.; Raman K.P.; Buakuma P.; Xiao C.; Govinden S.; Thompson O.D.; Charalambos M.A.; Brown E.; Karsan R.B.; Dogra T.; Bullman L.M.; Dawson P.M.; Frank A.L.; Abid H.; Tung L.; Qureshi U.; Tahmina A.; Matthews B.W.; Harris R.T.; O'Connor A.; Mazan K.; Iqbal S.; Stanger S.A.; Thompson J.D.; Sullivan J.A.L.; Uppal E.; MacAskill A.; Bamgbose F.A.; Neophytou C.; Carroll A.F.; Rookes C.W.; Datta U.; Dhutia A.J.; Rashid S.; Ahmed N.; Lo T.; Bhanderi S.; Blore C.D.; Ahmed S.; Shaheen H.; Abburu S.; Majid S.; Abbas Z.; Talukdar S.S.; Burney L.J.; Patel J.B.; Al-Obaedi O.; Roberts A.W.; Mahboob S.; Singh B.; Sheth S.; Karia P.; Prabhudesai A.; Kow K.; Koysombat K.; Wang S.; Morrison P.; Maheswaran Y.; Keane P.; Copley P.C.; Brewster O.; Xu G.X.; Harries P.; Wall C.; AlMousawi A.; Bonsu S.; Cunha P.; Ward T.; Paul J.; Nadanakumaran K.; Tayeh S.; Holyoak H.; Remedios J.; Theodoropoulou K.; Luhishi A.; Jacob L.; Long F.; Atayi A.; Sarwar S.; Parker O.; Harvey J.; Ross H.; Rampal R.; Thomas G.; Vanmali P.; McGowan C.; Stein J.; Robertson V.; Carthew L.; Teng V.; Fong J.; Street A.N.; Thakker C.E.; O'Reilly D.; Bravo M.; Pizzolato A.; Khokhar H.A.; Ryan M.; Cheskes L.; Carr R.; Salih A.E.; Bassiony S.; Yuen R.; Chrastek D.; Rosen O'Sullivan H.; Amajuoyi A.; Wang A.; Sitta O.; Wye J.; Qamar M.A.; Major C.; Kaushal A.; Morgan C.; Petrarca M.; Allot R.; Verma K.; Dutt S.; Chilima C.P.; Peroos S.; Kosasih S.R.; Chin H.; Ashken L.; Pearse R.J.; O'Loughlin R.A.; Menon A.; Singh K.; Norton J.; Sagar R.; Jathanna N.; Rothwell L.; Watson N.; Harding F.; Dube P.; Khalid H.; Punjabi N.; Sagmeister M.; Gill P.; Shahid S.; Hudson-Phillips S.; George D.; Ashwood J.; Lewis T.; Dhar M.; Sangal P.; Rhema I.A.; Kotecha D.; Afzal Z.; Syeed J.A.; Prakash E.; Jalota P.; Herron J.; Kimani L.; Delport A.; Shukla A.; Agarwal V.; Parthiban S.; Thakur H.; Cymes W.; Rinkoff S.; Turnbull J.A.; Hayat M.; Darr S.; Khan U.; Lim J.; Higgins A.; Lakshmipathy G.; Forte B.; Canning E.; Jaitley A.; Lamont J.; Toner E.; Ghaffar A.; McDowell M.; Salmon D.; O'Carroll O.; Khan A.; Kelly M.E.; Clesham K.; Palmer C.; Lyons R.; Bell A.; Chin R.; Waldron R.M.; Trimble A.; Cox S.E.; Ashfaq U.; Campbell J.; Holliday R.B.S.; McCabe G.; Morris F.; Priestland R.; Vernon O.K.; Ledsam A.; Vaughan R.; Lim D.; Bakewell Z.R.; Hughes R.K.; Koshy R.M.; Jackson H.R.; Narayan P.; Cardwell A.E.; Jubainville C.L.; Arif T.; Elliott L.E.; Gupta V.; Bhaskaran G.; Odeleye A.; Ahmed F.; Shah R.; Pickard J.; Suleman Y.N.; North A.S.; McClymont L.F.; Hussain N.; Ibrahim I.; Ng G.S.; Wong V.; Lim A.E.; Harris L.N.; Tharmachandirar T.; Mittapalli D.; Patel V.; Lakhani M.; Bazeer H.Z.; Narwani V.; Sandhu K.K.; Wingfield L.R.; Gentry S.; Adjei H.; Bhatti M.; Braganza L.; Barnes J.; Mistry S.; Chillarge G.; Stokes S.; Cleere J.; Wadanamby S.; Bucko A.M.; Meek J.; Boxall N.; Heywood E.G.; Wiltshire J.J.; Toh C.; Ward A.E.; Shurovi B.N.; Horth D.; Patel B.Y.; Ali B.; Spencer T.; Axelson T.; Kretzmer L.; Chhina C.; Anandarajah C.; Fautz T.; Horst C.; Thevathasan A.A.; Ng J.Q.; Hirst F.; Brewer C.F.; Logan A.E.; Lockey J.W.; Forrest P.R.; Keelty N.; Wood A.D.; Springford L.R.; Avery P.; Schulz T.M.; Bemand T.P.; Howells L.; Collier H.; Khajuria A.; Tharakan R.G.; Parsons S.; Buchan A.M.; McGalliard R.J.; Mason J.D.; Cundy O.J.; Li N.; Redgrave N.A.; Watson R.P.; Pezas T.P.; Dennis Y.F.; Segall E.; Hameed M.; Lynch A.S.; Chamberlain M.; Peck F.S.; Neo Y.N.; Russell G.; Elseedawy M.; Lee S.; Foster N.L.; Soo Y.H.; Puan L.; Dennis R.; Goradia H.; Qureshi A.; Osman S.; Reeves T.; Dinsmore L.; Marsden M.; Lu Q.; Pitts-Tucker T.; Dunn C.E.; Walford R.A.; Heathcote E.; Martin R.; Pericleous A.; Brzyska K.; Reid K.G.; Williams M.R.; Wetherall N.; McAleer E.; Thomas D.; Kiff R.; Milne S.; Holmes M.J.V.; Bartlett J.; Lucas de Carvalho J.; Bloomfield T.; Tongo F.; Bremner R.H.; Yong N.; Atraszkiewicz B.A.; Mehdi A.; Tahir M.; Sherliker G.X.J.; Tear A.K.; Pandey A.; Broyd A.; Omer H.M.; Raphael M.; Chaudhry W.W.; Shahidi S.; Jawad A.S.; Gill C.K.; Fisher I.H.; Adeleja I.; Clark I.J.; Aidoo-Micah G.E.; Stather P.W.; Salam G.J.; Glover T.E.; Deas G.; Sim N.K.; Obute R.D.; Wynell-Mayow W.M.; Sait M.S.; Mitha N.; de Bernier G.L.; Siddiqui M.; Shaunak R.; Wali A.; Cuthbert G.; Bhudia R.; Webb E.; Shah S.; Ansari N.; Perera M.; Kelly N.; McAllister R.; Stanley G.H.; Keane C.P.; Shatkar V.; MaxwellArmstrong C.; Henderson L.A.; Maple N.; Manson R.; Adams R.D.; Semple E.; Mills M.; Daoub A.; Marsh A.; Ramnarine A.; Hartley J.; Malaj M.; Jewell P.D.; Whatling E.A.; Hitchen N.; Chen M.; Goh B.; Fern J.; Rogers S.; Derbyshire L.; Robertson D.T.; Abuhussein N.; Deekonda P.; Abid A.; Harrison P.L.M.; Aildasani L.; Turley H.; Sherif M.A.; Pandey G.; Filby J.J.; Johnston A.; Burke E.; Mohamud M.; Gohil K.; Tsui A.Y.; Singh R.; Lim S.J.; O'Sullivan K.; McKelvey L.L.; O'Neill S.; Roberts H.F.; Brown F.S.; Cao Y.; Buckle R.T.; Liew Y.; Sii S.; Ventre C.M.; Graham C.J.; Filipescu T.; Yousif A.; Dawar R.; Wright A.; Peters M.; Varley R.; Owczarek S.; Hartley S.; Khattak M.; Iqbal A.; Ali M.; Durrani B.; Narang Y.; Bethell G.S.; Horne L.; Pinto R.; Nicholls K.; Kisyov I.; Torrance H.D.; English W.; Lakhani S.M.; Ashraf S.F.; Venn M.; Elangovan V.; Kazmi Z.; Brecher J.; Sukumar S.; Mastan A.; Mortimer A.; Parker J.; Boyle J.; Elkawafi M.; *Beckett J.; *Mohite A.; *Narain A.; *Mazumdar E.; *Sreh A.; *Hague A.; *Weinberg D.; *Fletcher L.; *Steel M.; Shufflebotham H.; Masood M.; Sinha Y.; Jenvey C.; Kitt H.; Slade R.; Craig A.R.; Deall C.; Reakes T.; Chervenkoff J.; Strange E.; O'Bryan M.; Murkin C.; Joshi D.; Bergara T.; Naqib S.; Wylam D.; Scotcher S.E.; Hewitt C.M.; Stoddart M.T.; Kerai A.; Trist A.J.; Cole S.J.; Knight C.L.; Stevens S.; Cooper G.E.; Ingham R.; Dobson J.; O'Kane A.; Moradzadeh J.; Duffy A.; Henderson C.; Ashraf S.; McLaughin C.; Hoskins T.C.; Reehal R.S.; Bookless L.R.; McLean R.C.; Stone E.J.; Wright E.V.; Abdikadir H.R.; Roberts C.; Spence O.; Srikantharajah M.; Ruiz E.M.; Matthews J.H.; Gardner E.; Hester E.; Naran P.; Simpson R.; Minhas M.; Cornish E.; Semnani S.A.; Rojoa D.; Radotra A.; Eraifej J.; Eparh K.; Smith D.N.E.; Mistry B.D.; Hickling S.L.; Din W.; Liu C.; Mithrakumar P.; Mirdavoudi V.; Rashid M.; Mcgenity C.; Hussain O.; Kadicheeni M.; Gardner H.; Anim-Addo N.; Pearce J.; Aslanyan A.; Ntala C.; Sorah T.; Parkin J.; Alizadeh M.; White A.; Edozie F.; Johnston J.; Kahar A.; Navayogaarajah V.; Patel B.; Carter D.; Khonsari P.; Burgess A.; Kong C.; Ponweera A.; Cody A.; Tan Y.; Ng A.Y.L.; Croall A.; Allan C.; Ng S.; Raghuvir V.; Telfer R.; Greenhalgh A.D.; McKerr C.N.; Edison M.A.; Patel B.A.; Dear K.; Hardy M.R.; Williams P.; Hassan S.; Sajjad U.; O'Neill E.M.; Lopes S.; Healy L.; Jamal N.; Tan S.; Lazenby D.; Husnoo S.B.; Beecroft S.; Sarvanandan T.; Weston C.; Bassam N.; Rabinthiran S.; Hayat U.; Ng L.; Varma D.; Sukkari M.; Mian A.; Omar A.; Kim J.W.; Sellathurai J.; Mahmood J.; O'Connell C.; Bose R.; Heneghan H.; Lalor P.; Matheson J.; Doherty C.; Cullen C.; Cooper D.; Angelov S.; Drislane C.; Smith A.C.D.; Kreibich A.; Palkhi E.; Durr A.; Lotfallah A.; Gold D.; Mckean E.; Dhanji A.; Anilkumar A.; Thacoor A.; Siddiqui Z.H.; Lim S.; Piquet A.; Anderson S.M.; McCormack D.R.; Gulati J.; Ibrahim A.; Murray S.E.; Walsh S.L.; McGrath A.; Ziprin P.; Chua E.Y.; Lou C.N.; Bloomer J.; Paine H.R.; Osei-Kuffour D.; White C.J.; Szczap A.; Gokani S.; Patel K.; Malys M.K.; Reed A.; Torlot G.E.; Cumber E.M.; Charania A.; Ahmad S.; Varma N.; Cheema H.; Austreng L.; Petra H.; Chaudhary M.; Zegeye M.I.; Cheung F.; Coffey D.; Heer R.S.; Singh S.; Seager E.; Cumming S.; Suresh R.S.; Verma S.; Ptacek I.B.; Gwozdz A.M.; Yang T.; Khetarpal A.A.; Shumon S.; Fung T.M.P.; Leung W.; Kwang P.; Chew L.; Loke W.; Curran A.; Chan C.; McGarrigle C.; Mohan K.; Cullen S.; Wong E.; Toale C.; Collins D.; Keane N.; Traynor B.P.; Shanahan D.; Yan A.; Jafree D.J.; Topham C.; Mitrasinovic S.; Omara S.; Bingham G.; Lykoudis P.M.; Miranda B.H.; Whitehurst K.; Kumaran G.; Devabalan Y.; Aziz H.; Shoa M.; Dindyal S.; Yates J.A.; Bernstein I.; Rattan G.; Coulson R.; Stezaker S.; Isaac A.; Salem M.; McBride A.; McFarlane H.; Yow L.; MacDonald J.; Bartlett R.D.; Turaga S.; White U.; Liew W.; Yim N.; Ang A.; Simpson A.; McAuley D.; Craig E.; Murphy L.; Shepherd P.; Kee J.Y.; Abdulmajid A.; Chung A.; Warwick H.L.; Livesey A.; Holton P.; Theodoreson M.D.; Jenkin S.L.; Turner J.; Entwisle J.H.; Marchal S.T.; O'Connor S.; Blege H.K.; Aithie J.M.; Sabine L.M.; Stewart G.E.; Jackson S.; Kishore A.; Lankage C.M.; Acquaah F.; Joyce H.L.; McKevitt K.L.; Coffey C.J.; Fawaz A.S.; Dolbec K.S.; O'Sullivan D.A.; Geraghty J.M.; Lim E.; Bolton L.; FitzPatrick D.; Robinson C.; Ramtoola T.; Collinson S.; Grundy L.; McEnhill P.M.; Harbhajan Singh G.S.; Loughran D.; Golding D.M.; Keeling R.E.; Williams R.P.; Whitham R.D.J.; Yoganathan S.; Nachiappan R.; Egan R.J.; Owasil R.; Kwan M.L.; He A.; Goh R.W.; Bhome R.; Wilson H.; Teoh P.J.; Raji K.; Jayakody N.; Matthams J.; Chong J.; Luk C.Y.; Greig R.J.; Trail M.; Charalambous G.; Rocke A.S.; Gardiner N.; Bulley F.; Warren N.; Brennan E.; Fergurson P.; Wilson R.; Whittingham H.; Brown E.J.; Khanijau R.; Gandhi K.; Morris S.; Boulton A.J.; Chandan N.; Barthorpe A.E.; Maamari R.; Sandhu S.; McCann M.; Higgs L.; Balian V.; Reeder C.; Diaper C.; Sale T.; Ali H.; Archer C.H.; Clarke A.K.; Heskin J.; Hurst P.C.; Farmer J.D.; O'Flynn L.D.; Doan L.; Shuker B.A.; Stott G.D.; Vithanage N.A.; Hoban K.A.; Nesargikar P.N.; Kennedy H.R.; Grossart C.M.; Tan E.S.M.; Roy C.S.D.; Sim P.; Leslie K.E.; Sim D.; Abul M.H.; Cody N.; Tay A.Y.; Woon E.; Sng S.; Mah J.; Robson J.; Shakweh E.; Wing V.C.; Mills H.; Li M.M.; Barrow T.R.; Balaji S.; Jordan H.E.M.; Phillips C.; Naveed H.; Hirani S.; Tai A.; Ratnakumaran R.; Sahathevan A.; Shafi A.M.A.; Seedat M.; Weaver R.; Batho A.; Punj R.; Selvachandran H.; Bhatt N.; Botchey S.; Khonat Z.; Brennan K.; Morrison C.J.; Devlin E.; Linton A.; Galloway E.; McGarvie S.; Ramsay N.; McRobbie H.D.; Whewell H.; Dean W.; Nelaj S.; Eragat M.; Mishra A.; Kane T.; Zuhair M.; Wells M.; Wilkinson D.; Woodcock N.; Sun E.; Aziz N.; Ghaffar M.K.A.; McLean K.A.; Glasbey J.C.; Borakati A.; Brooks T.M.; Chang H.M.; Choi S.M.; Goodson R.; Nielsen M.; Pronin S.; Salloum N.L.; Sewart E.; Vanniasegaram D.; Drake T.M.; Gillies M.A.; Harrison E.M.; Chapman S.J.; Khatri C.; Kong C.Y.; Bath M.F.; Kelly M.; Mitchell H.; Fitzgerald J.E.; Bhangu A.; Nepogodiev D

Citation:
British Journal of Anaesthesia; Jan 2019; vol. 122 (no. 1); p. 42-50

Abstract:
Background: Patient selection for critical care admission must balance patient safety with optimal resource allocation. This study aimed to determine the relationship between critical care admission, and postoperative mortality after abdominal surgery. Method(s): This prespecified secondary analysis of a multicentre, prospective, observational study included consecutive patients enrolled in the DISCOVER study from UK and Republic of Ireland undergoing major gastrointestinal and liver surgery between October and December 2014. The primary outcome was 30-day mortality. Multivariate logistic regression was used to explore associations between critical care admission (planned and unplanned) and mortality, and inter-centre variation in critical care admission after emergency laparotomy. Result(s): Of 4529 patients included, 37.8% (n=1713) underwent planned critical care admissions from theatre Some 3.1% (n=86/2816) admitted to ward-level care subsequently underwent unplanned critical care admission. Overall 30-day mortality was 2.9% (n=133/4519), and the risk-adjusted association between 30-day mortality and critical care admission was higher in unplanned [odds ratio (OR): 8.65, 95% confidence interval (CI): 3.51-19.97) than planned admissions (OR: 2.32, 95% CI: 1.43-3.85). Some 26.7% of patients (n=1210/4529) underwent emergency laparotomies. After adjustment, 49.3% (95% CI: 46.8-51.9%, P<0.001) were predicted to have planned critical care admissions, with 7% (n=10/145) of centres outside the 95% CI. Conclusion(s): After risk adjustment, no 30-day survival benefit was identified for either planned or unplanned postoperative admissions to critical care within this cohort. This likely represents appropriate admission of the highest-risk patients. Planned admissions in selected, intermediate-risk patients may present a strategy to mitigate the risk of unplanned admission. Substantial inter-centre variation exists in planned critical care admissions after emergency laparotomies.

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Identifying demographics and co-morbidities among hospitalised adults infected with acute respiratory syncytial virus (RSV) (2017)

Type of publication:
Conference abstract

Author(s):
*Huntley C.; *Ahmad N.; *Makan A.; *Srinivasan K.; *Moudgil H.

Citation:
European Respiratory Journal; Sep 2017; vol. 50

Abstract:
Background/Objectives: The importance of RSV infection among adults admitted to secondary care is not well defined. Objectives were to identify patient demographics and co-morbidities and relate findings to length of hospital stay (LOS). Method(s): A retrospective review of adults admitted to one NHS trust with confirmed RSV (PCR respiratory swabs), identified during 3 months until 31st January 2017, coinciding with the UK winter. Result(s): Peak incidence was the 3rd week of December 2016 whilst later with Influenza (n=145) and earlier with paediatric admissions with RSV (n=3) throughout the study. Mean (SD, range) age of admitted adult patients (n=50) was 68.9 (19.5, 23-96) years with 27 (54%) female and LOS 8.8 (9.6, 0-41) days. 3 (6%) had concurrent RSV/Influenza A infection. 46 (92%) were admitted from home mainly via A&E (60%), General Practitioner (28%), and ambulatory care (8%). 73.5% had at least four co-morbidities, predominantly cardiorespiratory (50%) with a longer LOS (10.7 days), but also diabetes (20%), dementia (10%), malignancy (20%), and immunosuppression (10%). LOS correlated (Spearman rho) positively with both age (r =0.481, p<0.001) and number of co-morbidities (r< =0.486, p<0.0001). LOS was shorter where RSV was a primary as opposed to concurrent diagnosis (6.13, 0-21 vs 13.8, 1-41) days. Conclusion(s): RSV was detected at greater numbers during different times of the three month period among hospital admissions compared with paediatric RSV and influenza admissions, suggesting a staggered temporal relationship. Increasing age and the number of co-morbidities, predominantly cardio-respiratory, correlated positively with longer LOS.

Perplexing presentations in paediatric gastroenterology (2018)

Type of publication:
Journal article

Author(s):
Pigott, Anna Jane; Saran, Shashwat; *Monaghan, Sean

Citation:
Paediatrics & Child Health; Nov 2018; vol. 28 (no. 11); p. 515-519

Abstract:
Abstract The nature of gastroenterological conditions often lead the clinician to rely on the history offered by the parents or carers to make a diagnosis and create a management plan. It is no coincidence that some of the most frequent presentations of fabricated or induced illness (FII) are with apparent gastroenterological complaints. This review details elements in the presenting history of vomiting, constipation, diarrhoea, blood in stool, faltering growth and abdominal pain that potentially make FII a more likely diagnosis, and proposes a management approach to a suspected presentation of FII.

Can Improving Working Partnerships with Primary Care Prevent Avoidable Emergency Admissions for Patients with Lung Cancer? (2018)

Type of publication:
Conference abstract

Author(s):
Morley J.; Anderson V.; Beattie V.; Clayton K.; Denby D.; Eaton M.; Glover S.; Griffiths A.; Maddock N.; *McAdam J.; Morgan S.; Rees P.; Perkins T.; Phillips S.; Pugh B.; Roberts J.; Robinson W.; Rose P.

Citation:
Journal of Thoracic Oncology; Oct 2018; vol. 13 (no. 10)

Abstract:
Background: A literature search was performed. Primary Care Professionals (PCP'S) and National Lung Cancer Forum for Nurses (NLCFN) members were surveyed. Patients with a known diagnosis of lung cancer and their carers were interviewed following emergency care admissions. Lung Cancer Nurse Specialists (LCNS) from 15 NHS Trusts/Health Boards (HB) throughout the United Kingdom participated in data collection between May and August 2017. Method: A literature search (CINAHL, Embase, Proquest, PubMed, Medline) was performed. 120 PCP's from 7 CCG's/HB were surveyed to ask how and why they would contact a LCNS; any difficulties experienced contacting a LCNS and what support the LCNS could provide. 86 (72%) responded. 27 patients and their carers from 5 NHS/HB who were admitted as an emergency with a symptom related to their lung cancer were interviewed by a LCNS. A questionnaire was sent to all NLCFN members, asking "What do you do in your current practice to help prevent avoidable emergency hospital attendances?" Result: There was no published literature specific to the project aim. 46 (53%) PCP's knew how to contact the LCNS, 24 (28%) did not and 16 (19%) were unaware the service existed. PCP's reported that the LCNS could improve communication and provide education and specialist advice to help reduce avoidable emergency admissions. Following review by the LCNS, 25 (92%) of emergency admissions were deemed necessary. 2 (8%) patients contacted 999, with the rest seeking advice from the LCNS, Acute Oncology Service or GP prior to admission. 282 NLCFN members were surveyed with 59 respondents. Findings highlighted wide variations in practice, although a number of common themes were evident. Proactive communication with patients and HCP's and timely referrals and signposting were key to identifying and addressing potential problems as early as possible. Conclusion: This small data sample suggests that patients were admitted appropriately. The NLCFN survey highlighted the role of the LCNS in providing expert specialist knowledge and advice to patients and Health Care Professionals throughout the patients journey. PCP's expressed that they would like to know more about the role of the LCNS and would value better means of communication, advice and specialist support to improve patient care.