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Perivoliotis K, Tzovaras G, Tepetes K, Baloyiannis I. Comparison of intracorporeal and extracorporeal anastomosis in laparoscopic right colectomy: an updated meta-analysis and trial sequential analysis. Updates Surg 2024; 76:375-396. [PMID: 38216794 DOI: 10.1007/s13304-023-01737-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Accepted: 12/19/2023] [Indexed: 01/14/2024]
Abstract
This meta-analysis was conducted to provide updated evidence regarding perioperative safety and efficacy, of IC and EC anastomosis in laparoscopic right colectomies. In this study, the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines were applied. The study protocol received a PROSPERO registration (CRD42020214596). A systematic literature search of the electronic scholar databases (Medline, Web of Science and Scopus) was performed. To reduce type I error, a trial sequential analysis (TSA) algorithm was introduced. The quality of evidence was evaluated based on the GRADE methodology. In total, 46 studies were included in this meta-analysis, Pooled comparisons and TSA confirmed that IC is superior in terms of incisional hernia (0.29; 95%CI: 0.19, 0.44), open conversion (0.45; 95%CI: 0.30, 0.67), reoperation (0.62; 95%CI: 0.46, 0.84]), LOS (- 0.76; 95%CI: - 1.03, - 0.49), blood loss (- 11.50; 95%CI: - 18.42, - 4.58), and cosmesis (- 1.71; 95%CI: - 2.01, - 1.42). Postoperative pain and return of bowel function were, also, shortened when the anastomosis was fashioned intracorporeally. The grading of most evidence ranged from 'low' to 'high'. Due to the discrepancy in the results of RCTs and non-RCTs, and the proportionally smaller sample size of the former, further randomized trials are required to increase the evidence of this comparison.
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Affiliation(s)
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Konstantinos Tepetes
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Liapis SC, Perivoliotis K, Moula AI, Christodoulou P, Psarianos K, Stavrou A, Baloyiannis I, Lytras D. Is magnetic anal sphincter augmentation still an option in fecal incontinence treatment: a systematic review and meta-analysis. Langenbecks Arch Surg 2024; 409:98. [PMID: 38499684 DOI: 10.1007/s00423-024-03288-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2023] [Accepted: 03/12/2024] [Indexed: 03/20/2024]
Abstract
PURPOSE Magnetic anal sphincter (MAS) augmentation is a novel surgical option for the treatment of fecal incontinence. Current clinical evidence is conflicting. The purpose of this meta-analysis was to report the safety profile, potential benefits, and the functional efficacy of this device. METHODS The study followed the PRISMA guidelines. Literature databases (Medline, Scopus, Web of Science, CENTRAL) were screened for eligible articles. The primary endpoint was the pooled effect of MAS in the Cleveland Clinic Incontinence Score (CCIS) score. Quality evaluation was based on the ROBINS-I and Risk of Bias 2 tool. RESULTS Overall, 8 studies with 205 patients were included. MAS resulted in a significant reduction of CCIS values (p = 0.019), and improvement only in the embarrassment domain of FIQoL scores (p = 0.034). The overall morbidity rate was 61.8%. Postoperative adverse events included MAS explantation in 12%, infection in 5.1%, pain in 10% and obstructed defecation in 5.8% of patients. CONCLUSION The application of MAS in patients with fecal incontinence results in the improvement of some clinical parameters with a notable morbidity rate. Due to several study limitations, further, high-quality RCTs are required to delineate the efficacy and safety of MAS.
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Affiliation(s)
| | - Konstantinos Perivoliotis
- Department of Surgery, "Achillopouleion" General Hospital, Volos, Greece
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | | | | | - Kyriakos Psarianos
- Department of Surgery, "Achillopouleion" General Hospital, Volos, Greece
| | - Alexios Stavrou
- Department of Surgery, "Achillopouleion" General Hospital, Volos, Greece
| | | | - Dimitrios Lytras
- Department of Surgery, "Achillopouleion" General Hospital, Volos, Greece
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Tibúrcio R, Martinez CAR, Espinha DR, Marson FAL, de Oliveira Góes IA, de Souza Artioli LM, Boschiero MN, Takahashi CY, de Oliveira FG, Junior HFL, de Oliveira JCC, Dos Santos JM, Gerber MT, Erdmann TR, Barbosa A, Fernandes A, Júnior AN, Júnior HM, Moreira J, Ribeiro M, Moreira P, Carvalho A, Santos B, Fidelis F, Cruz I, Codes L, Aibe R, Boudoux S, Favacho BC, Pinto F, Gava G, Pivati IR, Vilain LF, Kim N, Nunes RL, Dimitrov D, Peneva K, Karamanliev M, Dimitrova S, Ivanov T, Atanasov B, Dzharov G, Shtereva M, Slavchev M, Belev N, Krastev P, Arabadzhiev A, Tonova D, Tzoneva D, Sokolov M, Gribnev P, Maslyankov S, Pavlov V, Bakmaz B, Dijan E, Ćoza I, Mihanovic J, Kučić J, Sulen N, Katušić Z, Hudáček K, Farkašová M, Marková M, Grolich T, Kala Z, Pazdírek F, Hoch J, Filipová L, Kocián P, Přikryl P, Høgn A, Møller B, Slot DK, Bælum JK, Cour KL, Eriksen ND, Mahmoud A, Abdellatif A, Nafea A, Ewedah M, Soliman M, Yakout N, Argawy O, Sallam I, Kamel I, Sherif M, Ashmawy S, Ali A, Saad M, Ahmed M, 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Tokidis E, Loun L, Petropoulou T, Balalis D, Korkolis D, Manatakis D, Assimakopoulou E, Bourazani M, Gklavas A, Kalamara E, Papaconstantinou I, Theodoraki K, Chardalias L, Konstadoulakis M, Theodosopoulos T, Soulioti E, Kavezou F, Filippou J, Papadoliopoulou M, Michalopoulos N, Vassiliu P, Sidiropoulos T, Charakopoulou A, Panagiotou A, Kokkinakis K, Lambridi E, Psarologos M, Maria S, Giannaraki S, Kapiris S, Triantafyllou A, Theodoropoulos C, Matthaiou G, Westzaan N, Etelka S, Triantafyllou T, Schizas D, Mpaili E, Karydakis L, Mpoura M, Danassi D, Karavokyros I, Dimitriou N, Livanou X, Kikira A, Tsourouflis G, Tomara NK, Nikiteas N, Dorovinis P, Tsiotos G, Stamou K, Kocka N, Ballian N, Kalakonas S, Athanasakis E, Chrysos E, Xynos E, Tsiaoussis J, Papadaki K, Xenaki S, Nyktari V, Sarakatsianou C, Bompou E, Arnaoutoglou E, Tzovaras G, Baloyiannis I, Mamaloudis I, Perivoliotis K, Apostolidi E, Mulita F, Karpetas G, Maroulis I, Vailas M, Petra A, Kontis E, Kaouras E, Katsaros I, Katsiaras 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C, Ciulli C, Vaira G, Ripamonti L, Cigagna L, Oldani M, Tamini N, Palumbo A, Castaldi A, Antropoli C, Rupealta N, Palmiero N, Donatiello V, Novi A, Cappiello A, Bianco F, de Luca M, Incollingo P, Esposito R, Gili S, Aprea G, de Simone G, Palomba G, Capuano M, Basile R, D'Angelo S, Tropeano FP, Luglio G, Pagano G, de Palma GD, Cricrì M, Milone M, Manigrasso M, Anoldo P, Boccia G, Raiano G, Nuzzo MMD, Calabria M, Peltrini R, Castiglioni S, Bracale U, Cervone C, Rega D, Caliendo D, Benetti E, Delrio P, Guarino R, de Franciscis S, Coppolino F, Romano FM, Selvaggi F, Sciaudone G, Selvaggi L, de Stefano M, Resendiz A, Carosso F, Degiuli M, Salusso P, Reddavid R, Benetti S, Callari C, Miceli DD, Pardo D, Sabatino G, Licari L, Lirosi MC, Sorce V, Peri A, Mori A, Pugliese L, Filardo M, Nuccio P, Dominioni T, Massimo C, Giuseppina F, Angelo F, Raffaele G, Michele M, Roberto P, Mondini A, Muratore A, Valentino C, Calabro' M, Danna R, Cremonini C, Sbarbaro C, Tartaglia D, Coccolini F, Chiarugi M, 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A, Merrie A, Varghese C, Pugh F, Bissett I, Wilson K, Mitchell S, Dawson C, Hill C, Wright D, Hubley S, Lin A, Jones D, Siggins L, Fagan P, Wu S, Ekwesianya A, Nwoye C, Agara D, Ejiofor G, Sundaynweke N, Kwentoh N, Ewah R, Aremu A, Ballah A, Ningi A, Ohia E, Mienda I, Aliyu M, Oloko N, Okunlola A, Abiyere H, Bolanle OE, Babatunde O, Fatudimu S, Orewole T, Mba EL, Felix MS, Abdulfatah M, Ibrahim N, Masoro U, Fakoya A, Irabor D, Anyadike F, Ulasi I, Orji M, Afuwape O, Ayandipo O, Aremu I, Adegboye K, Gbadegesin P, Aminu B, Aghadi IK, Makama JG, Joshua S, Kache SA, Sheshe AA, Bala AM, Garzali IU, Abdullahi MMM, Muhammad N, Umar NA, Muhammad S, Okoye A, Emegoakor C, Nwosu C, Egwuonwu OA, Ekwunife O, Amadigwe R, Ojiakor S, Akere A, Okereke C, Olaleye O, Ige O, Olubayo O, Olatiilu T, Idris M, Shehu A, Oluyori D, Nwabuoku E, Ukwubile L, Bashir M, Daniyan M, Rauf H, Ali M, Zakaria M, Hameed M, Amanullah N, Chawla T, Waqar U, Jamal A, Butt A, Kerawala A, Samson S, Dodhy AA, Gill AJ, Malik A, Ali D, Mohsin H, Afzal MF, Batool S, Suleman A, Khalid J, Zafar M, Dilawar M, Janjua MH, Sarwar MZ, Naqi SA, Akbar A, Afzal A, Anwar J, Gondal KM, Shaukat M, Waheed M, Sohail M, Mukhtiar N, Ammar AS, Hussain A, Khan AN, Sarwar A, Khan I, Khattak S, Oqaili B, Saada B, Zatari D, Jubran F, Hamdan F, Emar M, Alawi R, Jacome G, Insturain I, Arauz J, Hurtado M, Beron RI, Castaño R, Cao VHB, Kwiatkowski A, Dobkowski G, Bartosiak K, Walędziak M, Możański M, Zadrożna M, Kowalewski P, Fiedziuk A, Wątroba A, Los A, Sitarska M, Rząca M, Zawadzki M, Czarnecki R, Tavares C, Santos F, Borges F, Real JC, Lima MJ, Carlos S, Pereira V, Pacheco A, Gomes G, Pimenta J, Elisiario L, Jervis M, Gonçalves V, Pedro V, Jordão D, Neves FR, Conceição L, Ângelo MD, Marques P, Saraiva RP, Caroço TV, Windels A, Machado A, Ribeiro C, Velez C, Oliveira J, Melo MR, Lima R, Pires A, Lareiro C, Martins R, Revez T, Martins A, Cardoso D, Alegre I, Estevão P, Andrade D, Gomes DC, Duarte MJ, Custódio P, Nemésio RA, Rodrigues S, Correia A, Domingos H, Herrando I, Azevedo J, Fernandez L, Azevedo P, Vieira P, Torre A, Amado A, Paiva M, Saraiva R, Costa S, Mendes T, Queirós T, Silva A, Faustino A, Freitas A, Mendes J, Amaral L, Quintanilha R, Silva R, Coelho AM, Ribeiro A, Pinto C, Ribeiro N, Reis R, Costa S, Fernandes V, Sanches A, Amorim E, Miguel I, Rachadell J, Sanches M, Oliveira S, Baptista V, Roxo A, Devesa H, Teslyak O, Barradas R, Marques S, Martins S, Pepino S, Silva A, Deus AC, Ferreira A, Marinho D, Sousa D, Martins MJ, Matias N, Pinto A, Correia D, Amado F, Cordeiro L, Morales M, Lamas M, Marçal S, Rodrigues AI, Santos A, Marçal A, Oliveira A, Gomes C, Ferreira C, Marques R, Chitul A, Alexandrescu C, Bezede C, Cristian D, Mandi D, Grama F, Ungureanu R, Stoica B, Diaconescu C, Ciubotaru C, Tanase I, Grintescu I, Negoita VM, Calin C, Simeanu C, Ciotarla DC, Caltea M, Mirica RM, Luca A, Pasca A, Vlad C, Bonci EA, Stefanescu I, Achimas-Cadariu PA, Gata VA, Capusan A, Petrisor C, Dindelegan G, Seicean R, Scurtu R, Bintintan V, Fagarasan V, Ionescu C, Crisan D, Zanc L, Ene-Cocis MV, Muresan MS, Mihalcea SM, Dudric V, Musina AM, Ristescu AI, Roata CE, Moglan M, Dimofte MG, Lunca S, Iacob S, Dychko A, Litvin A, Kapustina A, Provozina A, Anokhin E, Zabiyaka M, Shin A, Djumabayev K, Kuznetsova M, Gordeyev S, Kochkina S, Mamedli Z, Markaryan D, Galliamov E, Semina E, Agapov M, Malahov P, Garmanova T, Kakotkin V, Zaycev A, Sumbaev A, Bedzhanyan A, Orman E, Petrenko K, Bredikhin M, Frolova Y, Tulina I, Bashilkina O, Tsarkov P, Rodimov S, Stamov V, Balaban V, Alexnder A, Yanishev A, Rogozhev D, Yakunina N, Chubukova N, Nugmanov R, Karachun A, Petrov A, Domanskiy A, Panaiotti L, Smolina M, Sapronova T, Pelipas Y, Zagaynov E, Khrykov G, Davidovskaja L, Burlov N, Mankevich N, Tverdohlebova T, Bogatikov A, Lodygin AV, Krasnoselsky C, Vasiukova ES, Kopteyev NR, Ovchinnikov T, Kashchenko VA, Novikova A, Terentyeva E, Kuleshov O, Pavlov R, Koshel A, Kostromitsky D, Drozdov E, Klokov S, Camacho A, Khan FN, Bandar MA, Shamim R, Chowdhury S, Kovacevic B, Krdzic I, Zdravkovic M, Kenic M, Milentijevic M, Petkovic N, Radulovic R, Ngu J, Teo NZ, Singh PA, Ong SY, Li S, en Siew B, Chee C, Koh JJM, Lee KY, Tan KK, Wong SC, Loh W, Pujol AF, Rubio JC, Farrés LP, Vendrell LL, Del Olmo MIU, Pedregosa AB, Galmes C, Luckute D, Casanova D, Artigot M, Guedes X, Olivella Y, Sarda MS, Toscano MJ, Damieta MP, Pera M, Gonçalvez SA, Galvez ST, Ruiz SS, Espin-Basany E, Marinello F, Villarino-Villa L, Heras MVL, Martin-Sanchez R, Mata RM, Blanco-Colino R, Otero A, de Lacy AM, Sanahuja JM, Bravo R, Ferraz T, Gonzabay V, Gonzalez F, Menendez P, Del Castillo VCG, Lopez-Pelaez VM, Silva ÁS, Lillo-García C, Tauler EM, Manresa MCE, Pérez SL, Llopis SQ, Rubio AV, Castillo ER, Miramón FJJ, Rodriguez JLR, Rizo-Lamberti LA, Garrido PG, Carneros VJ, Alfonso BA, Sierra BG, Amador CG, Gomendio MDP, Palomino MVR, de La Plaza Llamas R, Cafranga EG, Ramos JLE, Estudillo MC, Pérez RE, Pernas RM, de Lebrusant Fernández S, Bautista WMS, Llamazares AL, Valbuena AL, Moran LA, Alvarez LJ, Raposo LG, Ceron SF, Calvo AC, Valcárcel CR, Peña JP, Gómez LMJ, Díez MC, Lindenbaum PD, Mata SK, Ruiz-De-La-Hermosa A, Abad-Motos A, Toribio-Combarro B, Ripollés-Melchor J, Fuenmayor-Valera ML, Ortega-Domene P, Loscos A, Del Pueblo CS, Dziakova J, Mugüerza JM, Carlin PS, Anula R, Mouvet Y, Forero-Torres A, Andrés BDS, Marcos CM, Rubio I, Pascual I, Yague J, Alcolea NG, Alonso A, Diéguez B, Ibañez I, Pérez JL, Losada M, García-Conde M, Hernández M, Blazquez-Martin A, Vera-Mansilla C, Mendoza-Moreno F, Hernandez-Salvan J, Diez-Alonso M, Hernandez-Juara P, Barrena-Blazquez S, Minaya-Bravo AM, Galván-Pérez A, Miguel-Méndez CS, Gonzalez-Gonzalez E, Alvarez-Díez M, García-Ureña MÁ, Llorente-Moreno M, Ruiz-Lozano C, Colás-Ruiz E, Pérez-Calvo J, Gomila-Sanso JA, Álvarez-Llano L, Serrano-Fuentes SC, Soto-Montesinos C, Dedeu-Bastardas I, Perez-Reche I, Labró-Ciurans M, Pardo-López S, Pérez EG, Fernández IO, Canals LO, Espino PC, Ruano PG, Ricardo V, Ros EP, Manuel EM, Buleje JAB, Prats MMC, Baños PAP, González PM, Celdrán RG, Pellicer-Franco EM, Valero-Navarro G, Vicente-Villena JP, Martinez-Mercader MM, Baeza-Murcia M, Mengual-Ballester M, Soria-Aledo V, Fernández-Martínez D, Varela-Rodríguez L, Garcia-Flórez LJ, Fernández-Hevia M, Gonzalez-Diaz MJ, Fernández-Arias S, Puertas CP, de San Pío Carvajal E, Cebolla ES, Brainsa E, Bayo JMM, Castro MC, Blanco RR, Gutierrez E, Pinto FL, Alegre JM, Flores N, ÓSullivan SN, Fernández BF, Alonso JE, Conde JGA, Ropero NM, Bayón RÁ, Dominguez SH, Ramirez S, Martin de Pablos A, Perez-Sanchez A, Cano-Matias A, Del-Rio-Lafuente FJ, Caballero-Delgado J, Valdes-Hernandez J, Gomez-Rosado JC, Martinez C, Cholewa H, Sancho-Muriel J, Alberola MJ, Navasquillo M, Primo V, Moreno V, Espí-Macías A, Moro-Valdezate D, Carrascosa-Morales I, Martín-Arévalo J, Soro-Domingo M, García-Botello S, Pla-Marti V, Abellán AM, Pérez CM, Cortés GFV, Blasco LF, Chornet MR, Martín RS, Diego ARD, Vázquez-Fernández A, Pascual A, de Andrés-Asenjo B, Beltrán de Heredia J, Ruiz-Soriano M, Rodríguez-Jiménez R, Iribarren EM, Rodríguez EVF, Del Carmen Casas García M, García-Señoráns MP, Valderrama ÓC, Rodríguez PF, Santos RS, Currás RP, Vigorita V, Roche CG, Delgado E, Lafuente F, Gascon I, Saudi S, Fraj V, Wickramasinghe D, de Zoysa I, Samarasekera N, Wickramarathne R, Dassanayake V, Balathayalan Y, de Silva D, Perera M, Pulleperuma S, Jayasekara S, Wijenayake W, Gunetilleke B, Abeysinghe N, Chandrasinghe P, Kumarage S, Abdalradiy AG, Widatalla ABH, Ahmed AY, Mohamed HA, Hamid HKS, Ali MH, Eldin SJ, Agger E, Jutesten H, Lindgren J, Lepsenyi M, Azhar N, Hansdotter P, Ekepil A, Lindén Å, Brandström G, Smedberg J, Schiffer E, Ris F, Longchamp G, Meyer J, Dupret L, Galetti K, Regusci L, Grischott M, Malugani M, Mouhandes AEF, Danial AK, Khayat M, Sbahi MHE, Marawy MK, Abdullah MA, Douba Z, Mansour A, Niazi A, Hamza A, Mohamad AH, Awead M, Mohammad S, Salloum S, Jabar AA, Zazo A, Shebli B, Ayoub K, Younes L, Bannoud MH, Zazo R, Saad A, Hamdan A, Wakkaf H, Adra L, Souliman M, Anton M, Hannouf S, Li KL, Cheng KI, Ji SJ, Hsieh YC, Parlak EA, Demir M, Kara U, Peker YS, Yiğit D, Unal N, Iflazoğlu N, Yalkin Ö, Topal S, Gulcu B, Ozturk E, Gümbelek G, Terkanlıoğlu S, Koklucan A, Ince G, Sen M, Isik O, Kural S, Akesen S, Yilmazlar T, Sungurtekin H, Sungurtekin U, Vural U, Ozgen U, Isik A, Onk D, Kurnaz E, Ozker TS, Ipek A, Ferlengez A, Erturk C, Tatar C, Sevik H, Akay O, Sensoy O, Hayirlioglu MB, Aktas S, Ozben V, Aliyeva Z, Mutlu AU, Gökay BV, Saraçoğlu C, Aytaç E, Gülmez M, Işık MÜ, Hacim A, Akbas A, Soyhan F, Turgut MA, Demirgan S, Meric S, Altinel Y, Baris B, Akova E, Kahraman E, Kucuk HF, Saracoglu KT, Kaya S, Lel S, Gurbulak EK, Caz E, Kostek M, Mihmanli M, Yazici P, Oba S, Kırkan EF, Ulgur HS, Kalın M, Dinkci MD, Duzgun O, Ozturk S, Zengin AK, Aşkar A, Şanlı AN, Erginöz E, Özçelik MF, Ergün S, Uludağ SS, Kara D, Yılmaz G, Sarıcı IŞ, Kara Y, Incesu A, Arican C, Atici SD, Kaya T, Gezer T, Kirmizi Y, Aydin G, Namdaroglu O, Adakaya S, Canda AE, Ozzeybek D, Coskun N, Sokmen S, Ozkardesler S, Bisgin T, Miftari A, Caliskan C, Akgun E, Avseren G, Deniz N, Yoldas T, Güreşin A, Zayakov G, Pösteki G, Utkan NZ, Tatar OC, Akçay Ö, Güler SA, Mantoğlu B, Demirel E, Akın E, Gonullu E, Altintoprak F, Palabıyık O, Bayhan Z, Ciftci AB, Colak E, Aybar E, Celik HK, Eraslan H, Yemez K, Ozbilgin SS, Senol S, Gultekin FA, Piskin O, Guler O, Karadere Y, Kakeeto A, Oguttu B, Sikakulya FK, Lule H, Rybachuk A, Shudrak A, Beznosenko A, Lisnyy I, Rozhkova V, Zvirych V, Alawlaqi D, El Jamali F, Balooshi IA, Ahmed M, Albers M, Ali NA, Church R, Dudas G, Wells J, Pavlova M, Sebastiani S, Paterson C, Kaushal M, Patel P, Panchal S, Handa S, Tezas S, Zaidi SN, Raj G, Wright J, Hallam S, Karandikar S, Gates Z, Marshall A, Thompson A, Tennakoon A, Rao M, Callan R, Tufail S, Rajendran G, Polisetty K, Husain N, Clarke N, Naranayanasamy S, Hallett A, Lorejo E, Ward N, Antakia R, Xanthis A, Simillis C, Tweedle E, Panagiotopoulou I, Grimes L, Mounstephen L, Bocancia R, Carden C, Lynch J, Noveros MS, Shaalan R, Khalil T, Marshall W, Hodge K, Balfour J, Mcintosh K, Buijs L, Yule M, Vaughan-Shaw PG, Smith S, Anderson T, Mcdermott FD, Daniels IR, Tapp J, Smart N, Rajaretnam N, Bethune R, Clark T, Delimpalta C, Liao C, Banham G, Induruwage L, Velchuru V, Lawrence A, Rahman A, Bennett J, Badawi M, Harshen R, Bhargava A, Gorrela K, Jumah M, Hanson M, Arya S, Atendido T, Shrestha A, Cook E, Rakhimov I, Collins J, Alamin N, Vigneswaran N, Basnyat P, Shamardal A, Chacko A, Wanshantha D, Bisheet G, Ebdewi H, Abdellatif M, Adu-Poku P, Tore A, Adams F, Allen K, Ahmed K, Kulkarni N, Chitnis A, Patel H, Magsino J, Sarodaya V, Minicozzi A, Dempsy C, Ahmed H, Jayasinghe JD, Okail MH, Thaha M, Hallworth S, Parmar C, Chua L, Pizanias M, Samin R, Young T, Sagar J, Yorkmui L, Cirocchi N, Ahmed S, Barreda SC, Kudchadkar S, Baker A, Jayasankar B, Jackson J, Abdelsaid K, Hassan M, Shetty S, Coldwell C, Davies E, Nader H, Raistrick M, Ryska O, Hawkin P, Raymond T, Witjes C, Van de Steen K, Crabtree N, Boyce S, Somera W, Woodward A, Ryan K, Kassai M, Aleem M, Ghosh A, Rixson D, Lewis E, Lynch N, Shovelton C, Zywicka E, Guest F, Barton J, Purnell R, Bamford R, Teare T, Adams B, Chmielewski G, Smith L, Connolly L, Niblett R, Singh A, Halliwell G, Paraoan M, Doree N, Asaad P, Kilbride C, Carpenter H, Wilson J, Fletcher J, Vijayagopal KA, Abbakar M, Zaimis T, Walsh A, Kubisz-Pudelko A, Nono J, Pippard L, Chowdhary M, Dalton R, Moussa T, Dominguez F, Solla G, Curbelo J, Laurini M, Viola M, Brito N, Al-Alnsi A, Al-Naggar H, Saryah L, Al-Shehari M, Alsayadi R, Al-Hutheifi R, Shream S, Saeed S, Spurring EM. Evaluation of a quality improvement intervention to reduce anastomotic leak following right colectomy (EAGLE): pragmatic, batched stepped-wedge, cluster-randomized trial in 64 countries. Br J Surg 2024; 111:znad370. [PMID: 38029386 PMCID: PMC10771257 DOI: 10.1093/bjs/znad370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 10/10/2023] [Accepted: 10/18/2023] [Indexed: 12/01/2023]
Abstract
BACKGROUND Anastomotic leak affects 8 per cent of patients after right colectomy with a 10-fold increased risk of postoperative death. The EAGLE study aimed to develop and test whether an international, standardized quality improvement intervention could reduce anastomotic leaks. METHODS The internationally intended protocol, iteratively co-developed by a multistage Delphi process, comprised an online educational module introducing risk stratification, an intraoperative checklist, and harmonized surgical techniques. Clusters (hospital teams) were randomized to one of three arms with varied sequences of intervention/data collection by a derived stepped-wedge batch design (at least 18 hospital teams per batch). Patients were blinded to the study allocation. Low- and middle-income country enrolment was encouraged. The primary outcome (assessed by intention to treat) was anastomotic leak rate, and subgroup analyses by module completion (at least 80 per cent of surgeons, high engagement; less than 50 per cent, low engagement) were preplanned. RESULTS A total 355 hospital teams registered, with 332 from 64 countries (39.2 per cent low and middle income) included in the final analysis. The online modules were completed by half of the surgeons (2143 of 4411). The primary analysis included 3039 of the 3268 patients recruited (206 patients had no anastomosis and 23 were lost to follow-up), with anastomotic leaks arising before and after the intervention in 10.1 and 9.6 per cent respectively (adjusted OR 0.87, 95 per cent c.i. 0.59 to 1.30; P = 0.498). The proportion of surgeons completing the educational modules was an influence: the leak rate decreased from 12.2 per cent (61 of 500) before intervention to 5.1 per cent (24 of 473) after intervention in high-engagement centres (adjusted OR 0.36, 0.20 to 0.64; P < 0.001), but this was not observed in low-engagement hospitals (8.3 per cent (59 of 714) and 13.8 per cent (61 of 443) respectively; adjusted OR 2.09, 1.31 to 3.31). CONCLUSION Completion of globally available digital training by engaged teams can alter anastomotic leak rates. Registration number: NCT04270721 (http://www.clinicaltrials.gov).
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Liapis SC, Baloyiannis I, Perivoliotis K, Lytras D, Theodoropoulos G, Tzovaras G. The Role of Percutaneous Tibial Nerve Stimulation (PTNS) in Low Anterior Resection Syndrome (LARS): A Systematic Review and Meta-analysis. J Gastrointest Cancer 2023; 54:1128-1139. [PMID: 36703030 DOI: 10.1007/s12029-023-00910-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/07/2023] [Indexed: 01/28/2023]
Abstract
PURPOSE The aim of the present study was to evaluate the pooled efficacy of percutaneous tibial nerve stimulation (PTNS) in patients with low anterior resection syndrome (LARS). MATERIAL AND METHODS This study was based on the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. The primary endpoint was the pooled effect size of PTNS in LARS score (LARSS). Secondary endpoints included incontinence (Fecal Incontinence Score-FIC, Obstructive Defecation Syndrome-ODS), sexual functionality and quality of life (QoL) questionnaires, and manometric evaluations. Continuous outcomes were reported as weighted mean difference (WMD), with the corresponding 95% confidence interval (95% CI). Quality evaluation was performed via the National Institutes of Health (NIH) quality assessment tool. RESULTS Overall, 5 studies were included. PTNS resulted to reduced LARSS values (WMD: - 5.68, 95%CI: - 7.73, - 3.63, p < 0.001). A similar effect was noted in St Mark's FIC (p < 0.001) and ODS (p = 0.02) score. An improvement in several QoL scales was found. There was no effect in sexual functionality and manometric measurements. Compared to sham, PTNS significantly improved LARSS. CONCLUSIONS The application of PTNS in patients with LARS results in an improvement in multiple clinical parameters, including defecation functionality and quality of life. Due to several study limitations, further high quality RCTs are required to delineate the exact efficacy of PTNS.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | | | - Dimitrios Lytras
- Department of Surgery, General Hospital of Volos, Polymeri 134, 38222, Volos, Greece
| | - Georgios Theodoropoulos
- Department of Surgery, National and Kapodistrian University of Athens, Hippocration General Hospital, Athens, Greece
| | - Georgios Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Perivoliotis K, Chatzinikolaou C, Symeonidis D, Tepetes K, Baloyiannis I, Tzovaras G. Comparison of ointment-based agents after excisional procedures for hemorrhoidal disease: a network meta-analysis of randomized controlled trials. Langenbecks Arch Surg 2023; 408:401. [PMID: 37837466 DOI: 10.1007/s00423-023-03128-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2023] [Accepted: 09/29/2023] [Indexed: 10/16/2023]
Abstract
INTRODUCTION Efficient postoperative pain control is important after hemorrhoidal surgery. Although several locally applied medications have been used, current evidence regarding the optimal strategy is still conflicting. This network meta-analysis assessed analgesic efficacy and safety of the various topical medications in patients submitted to excisional procedures for hemorrhoids. METHODS The present study followed the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. The last systematic literature screening was performed at 15 June 2023. Comparisons were based on a random effects multivariate network meta-analysis under a Bayesian framework. RESULTS Overall, 26 RCTs and 2132 patients were included. Regarding postoperative pain, EMLA cream (surface under the cumulative ranking curve (SUCRA) 80.3%) had the highest ranking at 12-h endpoint, while aloe vera cream (SUCRA 82.36%) scored first at 24 h. Metronidazole ointments had the highest scores at 7 and 14 days postoperatively. Aloe vera had the best analgesic profile (24-h SUCRA 84.8% and 48-h SUCRA 80.6%) during defecation. Lidocaine (SUCRA 87.9%) displayed the best performance regarding overall morbidity rates. CONCLUSIONS Due to the inconclusive results and several study limitations, further RCTs are required.
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Affiliation(s)
| | | | - Dimitrios Symeonidis
- Department of Surgery, University Hospital of Larissa Viopolis, 41110, Larissa, Greece
| | - Konstantinos Tepetes
- Department of Surgery, University Hospital of Larissa Viopolis, 41110, Larissa, Greece
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa Viopolis, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa Viopolis, 41110, Larissa, Greece
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Baloyiannis I, Perivoliotis K, Mamaloudis I, Bompou E, Sarakatsianou C, Tzovaras G. Determination of Factors Related to the Reversal and Perioperative Outcomes of Defunctioning Ileostomies in Patients Undergoing Rectal Cancer Surgery: A Regression Analysis Model. J Gastrointest Cancer 2023; 54:782-790. [PMID: 36063314 DOI: 10.1007/s12029-022-00862-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/30/2022] [Indexed: 10/14/2022]
Abstract
PURPOSE Defunctioning ileostomies are often performed during rectal cancer surgery. However, stomas are sometimes associated with complications, while 20-30% of them are never reversed. Additionally, ileostomy closure can have associated morbidity, with rates as high as 45%, with the respective literature evidence being scarce and conflicting. Thus, we evaluated the stoma reversal outcomes and the risk factors for non-closure after rectal cancer surgery. METHODS This is a retrospective analysis of a prospectively collected database of all patients who had a defunctioning ileostomy at the time of resection for rectal cancer. All operations were performed by the same surgical team. A multivariable regression model was implemented. RESULTS In this study, 129 patients (male: 68.2%, female: 31.8%) were included. Ileostomy formation was associated with a total of 31% complication rate. Eventually 73.6% of the stomas were reversed at a mean time to closure of 26.6 weeks, with a morbidity of 13.7%. Non-reversal of ileostomy was correlated with neoadjuvant CRT (OR: 0.093, 95% CI: 0.012-0.735), anastomotic leakage (OR: 0.107, 95% CI: 0.019-0.610), and lymph node yield (OR: 0.946, 95% CI: 0.897-0.998). Time to reversal was affected by the N status, the LNR, the need for adjuvant chemotherapy, and the histologic grade. CONCLUSION In patients with rectal cancer resections, defunctioning stoma closure rate and time to closure were associated with several perioperative and pathological outcomes.
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Affiliation(s)
- Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Konstantinos Perivoliotis
- Department of Surgery, General Hospital of Volos, Polymeri 134, 38222, Volos, Greece.
- University of Thessaly, Viopolis, 41500, Larissa, Greece.
- Department of Surgery, University Hospital of Larissa, Viopolis, 41110, Larissa, Greece.
| | - Ioannis Mamaloudis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Effrosyni Bompou
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Chamaidi Sarakatsianou
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Perivoliotis K, Baloyiannis I, Samara AA, Koutoukoglou P, Ntellas P, Dadouli K, Ioannou M, Tepetes K. Microvessel density in patients with gastrointestinal stromal tumors: A systematic review and meta-analysis. World J Methodol 2023; 13:153-165. [PMID: 37456971 PMCID: PMC10348082 DOI: 10.5662/wjm.v13.i3.153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 04/30/2023] [Accepted: 05/16/2023] [Indexed: 06/20/2023] Open
Abstract
BACKGROUND Gastrointestinal stromal tumors (GISTs) are considered the most common mesenchymal tumors of the gastrointestinal tract. Microvessel density (MVD) constitutes a direct method of vascularity quantification and has been associated with survival rates in multiple malignancies.
AIM To appraise the effect of MVD on the survival of patients with GIST.
METHODS This study adhered to Systematic reviews and Meta-Analyses guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. Electronic scholar databases and grey literature repositories were systematically screened. The Fixed Effects or Random Effects models were used according to the Cochran Q test.
RESULTS In total, 6 eligible studies were identified. The pooled hazard ratio (HR) for disease free survival (DFS) was 8.52 (95%CI: 1.69-42.84, P = 0.009). The odds ratios of disease-free survival between high and low MVD groups at 12 and 60 mo did not reach statistical significance. Significant superiority of the low MVD group in terms of DFS was documented at 36 and 120 mo (OR: 8.46, P < 0.0001 and OR: 22.71, P = 0.0003, respectively) as well as at metastases rate (OR: 0.11, P = 0.0003).
CONCLUSION MVD significantly correlates with the HR of DFS and overall survival rates at 36 and 120 mo. Further prospective studies of higher methodological quality are required.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Athina A Samara
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Prodromos Koutoukoglou
- Research Methodology in Biomedicine, Biostatistics and Clinical Bioinformatics, University of Thessaly, 41110 41110, Greece
| | - Panagiotis Ntellas
- Department of Pathology, University Hospital of Larissa, Larissa 41110, Greece
| | - Katerina Dadouli
- Research Methodology in Biomedicine, Biostatistics and Clinical Bioinformatics, University of Thessaly, 41110 41110, Greece
| | - Maria Ioannou
- Department of Pathology, University Hospital of Larissa, Larissa 41110, Greece
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Fozo K, Abdelwahab K, Al-Sayaghi K, Dajani K, Algahtany K, Abdel-Galil K, Ahmed K, Bajunaid K, Bhatti K, Sofi K, Abdulsalam K, Tamoos K, Dzhumabaev K, Samo KA, Purich K, Madhvani K, Qin KR, Underwood K, Senanayake KJ, Augestad KM, Sigamoney K, Apostolou K, Bouchagier K, Bouliaris K, Bramis K, Gousias K, Lasithiotakis K, Paraskevopoulos K, Perivoliotis K, Roditis K, Stamatis K, Stroumpoulis K, Paraskevas KI, Govindarajan KK, Šimko K, Olson KA, Khobragade K, Seah KM, Kishore K, Ayad K, Papavasiliou K, Angelou K, Paniagua LC, Czako L, Ching LVK, Rai L, Gupta L, Ismail L, Mbodi L, Dasanayake L, Schröder L, Baiyewu LA, Fortuna L, Fernandez LG, Vivancos LG, Jack L, Keçi L, Lavalle L, Leonard L, Shelmerdine L, Vaassen L, Hasan L, Lazarou L, Tzelves L, Matos L, Siragusa L, Licari L, Lima LS, Solaini L, Lichman L, Moral LT, Cabeza L, Kaplan L, Valeanu L, Kaman L, Karout L, Pieteris L, Chan L, Grüßer L, Zamora L, Catarzi L, Rampersad L, Anyanwu LJ, Cheung LK, Rodríguez LV, Andreani L, Cobianchi L, Petagna L, Howse L, Gonzalez LE, Bains L, Vohra L, Ansaloni L, Bertolaccini L, Ferrario L, Orecchia L, Tirloni L, Zanin L, Morelli L, Scaravilli L, Locatello LG, García LD, Vida L, Carbone L, Heindl LM, Bonavina L, Conti L, Marano L, Verre L, Conte LE, Boccalatte L, Tellez LGS, Loureiro L, Sánchez-Guillén L, Tallon-Aguilar L, Nakano L, Alvarez-Lozada LA, Gonzalez LAS, Flórez LJG, Capitan-Morales LC, Kowalski LP, Widmer LW, Harper L, Render L, Wheldon L, Abdur-Rahman L, Doğan L, Prusty L, Katsiaras L, Gourbault L, Siddiqui MT, Saleh M, Karthigeyan M, Rodriguez M, Chowdhury M, Nagappa M, Sultania M, Bashir M, Alam M, Elshahawy MAM, Elfiky M, Loubani M, Marei M, Mewafy M, Alali M, Nassar MA, Alobied M, Bilfaqirah M, Ahmad M, Rius M, Manangi M, Dornseifer MD, Tripathi M, S M, Sokolov M, Pigeolet M, Alonso MD, Losada M, Carretero MM, Tousidonis M, Cotovio MD, Wijeyaratne M, Boira MA, Franza M, Albdour M, Alkhatieb M, Déserts MDD, Niewiera M, Vallve-Bernal M, Kavanagh MM, Migliore M, Calabrò M, Martino MD, Reicher M, Baia M, Caricato M, Clementi M, De Zuanni M, Fiore M, Giacometti M, Inama M, Maestri M, Materazzo M, Sparavigna M, Pascale MM, Nemeth M, Serra M, Fahim MMF, Soucheiron MC, Papadoliopoulou M, Wittmann M, Sotiropoulou M, García-Conde M, Ranucci MC, Amo MDAD, Boedo MJM, Velázquez MJM, Pissaridou MK, Petersen ML, Sacras ML, Modolo MM, Caubet MM, Di Nuzzo MM, Ntalouka MP, Menna MP, Aguilera-Arevalo ML, Rela M, Capuano M, Hollyman M, Olivos M, Sacdalan MD, Raphael MC, Takkenberg M, Bortul M, Cabrera M, Castaño M, D'oria M, Giuffrida M, Laborde MM, Rodriguez-Lopez M, Trejo-Avila M, Papa MV, Ghobrial M, Kryzauskas M, Anwer M, Cheetham M, Davies M, Higgins M, Siboe M, Tarle M, Velten M, Wurm M, Süleyman M, Bauer M, O’dwyer M, Caretto M, De La Rosa-Estadella M, Fragoso M, Serra ML, Merayo M, Golet MR, Martínez-Sánchez MI, Domingo MMA, Gosselink M, Batstone M, Reichert M, Salö M, Soljic M, Zambon M, Angeles MA, Abdulkhaleq M, Abdelkarim M, Alsefri M, Iwasaki M, Shiota M, Veroux M, Molina-Corbacho M, Frasson M, Serenari M, De Pastena M, Desio M, Risaliti M, Rottoli M, Bence M, Chan M, Watson M, Wiles M, Boisson M, Berselli M, Capobianco M, Di Bartolomeo M, Fehervari M, Pacilli M, Romano M, Zizzo M, Domanin M, Montuori M, Podda M, Zago M, Dzogbefia M, Frountzas M, Thaw MH, Al-Juaifari M, Gharat M, Mohamed M, Hannan MJ, Venketeswaran M, Chisthi M, Dessalegn M, Kaplan M, Çakıcı MÇ, Ulutaş ME, Hassan M, Elsadek M, Mengesha MG, Gómez ME, Elbadawy MA, Pitcher M, Tanal M, Tokocin M, Ergenç M, Çelik MN, Bareka M, Pekcici MR, Cappuccio M, Dasa M, Dewan M, El Boghdady M, Ezeanochie M, Greenhalgh M, Jenkinson M, Kelly M, Spartalis M, Zyskowski M, Racine M, De Cillia M, Chu MJJ, Mallmann MR, Zhu MZL, Klimovskij M, Vailas M, Kisielewski M, Adamina M, Campanelli M, Carvello M, Ammendola M, Manigrasso M, Scopelliti M, White M, Collins ML, Chevallay M, Borges MF, Mayo-Yáñez M, Melo MR, Ruiz-Marín M, Eiras MAF, Cunha MF, Pertea M, Slavchev M, Davidescu M, Prieto M, Agapov M, Gahwagi M, Prats MC, Rudic M, Verbic MS, Kostusiak M, Stoleriu MG, Lucas MA, Barone M, Ahmad M, Alemu MAA, Fatima M, Ida M, Sahu M, Muhaisen M, Salem M, Emara MM, Oludara M, Sotudeh M, Kassab MB, Abdelkhalek M, Alsori M, Anwar M, El-Kassas M, Elbahnasawy M, Eldabaa M, Rabie M, Hassanin MA, Thaha MA, Ali MSM, Alhamid M, Almoshantaf MB, Keramati MR, Bafaquh M, Abuzaid M, Al-Shehari M, Alharthi M, Alkahlan M, Alwash M, Alyousef M, Amir M, Basendowah M, Deputy M, Jibreel M, Alam MS, Alsharif M, Issahalq MD, Omer MEA, Abubakar MK, Draman MR, Elnour MAE, Eltayeb M, Castillo MN, Jawad M, Raut M, Ghalleb M, Katsura M, Lebe M, Abbas M, Abdelrahman M, Shalaby M, Farhan-Alanie M, Farooq M, Musadaq M, Arshad M, Anjum MA, Usman M, Chaudhary MA, Raza MA, Karim MFSA, Chaudhary MH, Janjua MH, Khokhar MI, Malik MIK, Pirzada MT, Younis MU, Elhadi M, Suer MS, Ergenç M, Binnawara M, Emmanuel M, Abbasi M, Naimzada MD, Kulimbet M, Kusunoki M, Eugene M, Chauhan M, Shokor MA, Aljiffry M, Kalın M, Kurawa M, Dincer MB, Tolani MA, Soytas M, Yakubu M, Usman MI, Aremu M, Paranyak M, Talat N, Kausar N, Dudi-Venkata N, Bazzi N, Hasan NB, Van Wyk NN, Shaban N, Almgla N, Kandevani NY, Alzerwi N, Alvarez N, Motas N, Rincón NAR, Blencowe N, Simon N, Aghtarafi N, Ghuman NK, Sharma N, Wijekoon N, Kumar N, Hassan N, Onyemaechi N, Prijović N, Özçay N, Goel N, Segaren N, Sharma N, Kalyva N, Palacios NM, Alonso NFP, Onyeagwara N, Petrucciani N, Daddi N, Lightfoot N, Power N, Segaren N, Starr N, Dreger NM, Cillara N, Colucci N, Eardley N, Tartaglia N, Zanini N, Bacalbasa N, Campuzano N, Mouawad N, Federico NSP, Tamini N, Mariani NM, Beasley N, Adu-Aryee NA, Burlov N, Dimitrokallis N, Gouvas N, Machairas N, Memos N, Thomakos N, Tsakiridis N, Schizas N, Börner N, Theochari N, Al-Saadi N, Glass N, Horesh N, R NE, Gahlot N, Ismail N, Aljirdabi N, Maria NUH, Trabulsi N, Akeel N, Borges N, Moda N, Redondo NV, Nyarko OO, Ginghina O, Enciu O, Okere O, Ekwunife OH, Quadri O, Ogundoyin O, Tucker O, Mateo-Sierra O, Azzis O, Ojewuyi O, Habeeb O, Idowu O, Elebute O, Agboola O, Ladipo-Ajayi O, Oyinloye O, Adebola O, Ekor O, Ogundoyin O, Salamanca O, Vergara-Fernandez O, Wafi O, Aladawi O, Bahassan OM, Tammo Ö, Ozkan OF, Williams OM, Salami O, Akinajo O, Sakhov O, Gallo O, Sole OM, Milella O, Alser O, Bettar OA, Alomar O, Osman OS, Aisuodionoe-Shadrach O, Basnayake O, Bozbiyik O, Hodges O, Ojo O, Yanık Ö, Mutlu ÖPZ, Kazan O, Calavia P, García PR, Urriza PV, Lopez PR, Christidis P, Dorovinis P, Kokoropoulos P, Mourmouris P, Papatheodorou P, Garg PK, Patel P, Vassiliu P, Campennì P, De Nardi P, Bernante P, Ubiali P, Baroffio P, Pizzini P, Sapienza P, Myrelid P, Chatzikomnitsa P, Tsiantoula P, Gada P, Avella P, Cianci P, Romero P, Méndez PS, Pazmiño PAF, Coughlin P, Kirchweger P, Pessaux P, Maguire PJ, Petrone P, Cullis P, Köglberger P, Marriott P, Nankivell P, Santos-Costa P, Martins PN, Panahi P, Botelho P, Teixeira P, Escobar P, Vázquez PJG, Gribnev P, Nolte P, Agbonrofo P, Bobak P, Choong P, Elbe P, Hutchinson P, Labib P, Paal P, Pockney P, Reemst P, Szatmary P, Vaughan-Shaw PG, Alexander P, Pucher P, Stather P, Foessleitner P, Winnand P, Zehnder P, Kruse P, Matos PAW, Lapolla P, Cicerchia PM, Solli P, Di Lascio P, Zarif P, Champagne PO, Anoldo P, Bertoglio P, Fransvea P, Familiari P, Lombardi PM, Stogowski PT, Bruzzaniti P, Tripathi P, D'sa P, Salunke P, Shah PA, Punjabi PPP, Christodoulou P, Hamdan Q, Tawalbeh R, Gadelkareem R, Awad R, Callcut R, Clegg R, Choron R, Payne R, Gefen R, Costea R, Drasovean R, Mirica RM, Ravindra R, Fajardo RT, Nunes RL, Aspide R, Lombardi R, Vidya R, Elboraei R, Saaid R, Ghodke R, Gupta R, Sharma RD, Lunevicius R, Kalayarasan R, Mohan R, Singh R, Sivaprakasam R, Seenivasagam RK, Rajendram R, Radulescu RB, Goicea R, Seshadri RA, Sarı R, Nataraja R, Aslam R, Abdelemam R, Shrestha R, Bharathan R, Pellini R, Guevara R, Agarwal R, Vissapragada R, Alharmi RA, Sayyed R, Browning R, Critchley R, Mallick R, Alarabi R, Beron RI, Függer R, Othman R, Saad R, Amores RR, Colombari RC, Radivojević RC, Patrone R, Novysedlák R, Palacios Huatuco RM, Baertschiger R, Liang R, Luckwell R, Escrevente R, Rezende RF, Cruz RP, Lenzi R, Rosati R, Donovan R, Egan R, Morris R, Page R, Seglenieks R, Unsworth R, Wilkin R, Skipworth RJ, Davies RJ, Bezirci R, Talwar R, Azami R, Bohmer R, Crichton R, Fruscio R, Hooker R, Jach R, Parker R, Pillerstorff R, Sinnerton R, Stabler R, O'connell RM, Ragozzino R, Tutino R, Angelico R, Cammarata R, Colasanti R, Macchiavello R, Peltrini R, Pirrello R, Vaschetti R, Pires RE, Papalia R, Arrangoiz R, Hompes R, Mittal R, Salah R, Pinto R, Flumignan R, Callan R, Cuthbert R, Dennis R, Scaramuzzo R, Macías RM, Sánchez R, Ogu R, Ramely R, Sgarzani R, Ramli R, Hillier R, Thumbadoo R, Ooi R, Abdus-Salam R, Masri R, Hodgson R, Mathew R, Wade R, D'archi S, Khan S, Ngaserin S, Kale S, Hassan S, Merghani S, Benamar S, Muhammad S, Badran S, Elsahli S, Heta S, Hammouche S, Baeesa S, Paiella S, Eldeen STEHT, Arkani S, Mittal S, Hirji S, Tebha S, Emile S, Dbouk S, Bandyopadhyay SK, Muhammad S, Olori S, Asirifi SA, Hailu S, Ling S, Newman S, Ross S, Wanjara S, Kumar S, Seneviratne S, Tamburello S, Suarez SB, Ingallinella S, Irshaidat S, Konswa S, Mambrilla S, Nasser S, Parini S, Pitoni S, Ornaghi S, Rodrigues SC, Abdelmohsen S, Aitken S, Tian S, Badiani S, Ahmad S, Swed S, Muthu S, Lakpriya S, Alzahrani S, Mikalauskas S, Lasrado S, Satoskar S, Bawa S, Altiner S, Garcia S, Stevens S, Demir S, Ken-Amoah S, Tranca S, Ziemann S, Awad S, Atici SD, Subramaniam S, Erel S, Jiang S, Efetov S, Efremov S, Katorkin S, Valladares SC, Contreras SM, Meriç S, Zenger S, Safi S, Leventoğlu S, Elsalhawy S, Shaikh S, Sheik S, Islam S, Shamim S, Waqar SH, Ahmad S, Farid S, Seraj SS, Sundarraju S, Karandikar S, Sambhwani S, Chopra S, Chowdhury S, Laura S, Ahmed S, Wason S, Tan SJH, Fraser S, Williams S, Ghozy S, Abdelmawgoud S, Shehata S, Sharma S, Ahmed S, Al-Touny SA, Ramzanali S, Nah SA, Jansen S, Rajan S, Dindyal S, Amin S, Ahmad S, Shoukrie SIM, Karar S, Patkar S, Abdulsalam S, Lin S, Hegde S, Fiorelli S, Quaresima S, Redondo SV, Palmisano S, Ruggiero S, Balogun S, Cais S, Cole S, Federer S, Le Roux S, Ippoliti S, Meneghini S, Viola S, Manfredelli S, Novello S, Gananadha S, Mesli SN, Kale S, Tani SI, Malik S, Anastasiadou S, Boligo S, Esposito S, Valanci S, Xenaki S, Pejkova S, Bandyopadhyay S, Trungu S, Basu S, Alkhatib S, Pérez-Bertólez S, Flores SL, Donoghue S, Lunca S, Orsoo S, Potamianos S, Devarakonda S, Suresh S, Croghan SM, Turi S, Capella S, Lucchini S, Magnone S, Salizzoni S, Scabini S, Scaringi S, Cioffi SPB, Seyfried S, Degener S, Potten S, Taha-Mehlitz S, Ali S, Angamuthu S, Mcaleer S, Knight SR, White S, Mantziari S, Kykalos S, Goh SK, Chowdhury SP, Ibrahim S, Elzwai S, Bansal S, Tripathy S, Amrayev S, Anwar SL, Banerjee S, Thakar S, Saeed S, Venkatappa SK, Das S, Techapongsatorn S, Dube SK, Lee S, González-Suárez S, Henriques S, Konjevoda S, Gisbertz S, Bravo SL, Mannan S, Bukhari SI, Zafar SN, Batista S, Chin SL, Arif T, Lawal TA, Aktokmakyan TV, Osborn T, Szakmany T, Sztipits T, Triantafyllou T, Valadez TAC, Singh T, Khaliq T, Patel T, Fadalla T, Jichi T, Sammour T, Al-Shaiji T, Naggs T, Barišić T, Nikolouzakis T, Bisgin T, Perra T, Uprak TK, Dagklis T, Liakakos T, Sidiropoulos T, Adjeso TJK, Dölker T, Oung T, Aherne T, Diehl T, Pinkney T, Raymond T, Rhomberg T, Schmitz-Rixen T, Madhuri TK, Lohmann TK, Yeoh T, Zaimis T, Bright T, Vilz TO, Glowka TR, Board T, Hardcastle T, Cohnert T, Mahečić TT, William TG, Klatte T, Abbott T, Watcyn-Jones T, Mendes T, Kulis T, Sečan T, Campagnaro T, Frisoni T, Simoncini T, Violante T, Safranovs TJ, Risteski T, Pang T, Akinyemi T, Yotsov T, Laeke T, Kochiyama T, Sholadoye TT, Alekberli T, Ezomike U, Giustizieri U, Grossi U, Köksoy ÜC, Bork U, Kisser U, Ronellenfitsch U, Saeed U, Bracale U, Jayarajah U, Rauf UHA, Bumbasirevic U, Ferrer UMJ, Ahmed U, Bello UM, Jogiat U, Sadia U, Galandarov V, Narayanan V, Calu V, Bianchi V, Ciniero V, Tonini V, Silvestri V, Vijay V, Dewan V, Lohsiriwat V, Thuduvage V, Mousafeiris V, Dragisic V, Sasireka V, Santric V, Kusuma VRM, Kolli VS, Alonso V, De Simone V, Picotti V, Martínez VM, Panduro-Correa V, Kakotkin V, Angulo VP, Turrado-Rodriguez V, Krishnamoorthy V, Ban VS, Shah V, Maiola V, Giordano V, La Vaccara V, Lizzi V, Papagni V, Schiavone V, Satchithanantham V, Garcia-Virto V, Jimenez V, Kumar V, Shelat V, Bhat V, Sodhai V, Graziadei V, Kutuzov V, Stoyanov V, Oktseloglou V, Flis V, Elhassan WAF, Yang W, Soon WC, Tashkandi W, Al-Khyatt W, Mabood W, Bijou W, Wijenayake W, D W, Krawczyk W, Atkins W, Bolton W, White W, Ceelen W, Vagena X, Gozal Y, Baba YI, Subramani Y, Jansen Y, Mittal Y, Kara Y, Zwain Y, Noureldin Y, Alawneh Y, Aydin Y, Lam YH, Tang Y, Lim Y, Dean Y, Tanas Y, Su YX, Fujimoto Y, Altinel Y, Frolova Y, Oshodi Y, Fadel ZT, Zahid Z, Elahi Z, Djama Z, Zaheen Z, Jawad Z, Demetrashvili Z, Gebremeskel Z, Gudisa Z, Alyami Z, Garoufalia Z, Li Z, Zimak Z, Radin Z, Balogh ZJ. Reducing the environmental impact of surgery on a global scale: systematic review and co-prioritization with healthcare workers in 132 countries. Br J Surg 2023; 110:804-817. [PMID: 37079880 PMCID: PMC10364528 DOI: 10.1093/bjs/znad092] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 03/03/2023] [Accepted: 03/06/2023] [Indexed: 04/22/2023]
Abstract
BACKGROUND Healthcare cannot achieve net-zero carbon without addressing operating theatres. The aim of this study was to prioritize feasible interventions to reduce the environmental impact of operating theatres. METHODS This study adopted a four-phase Delphi consensus co-prioritization methodology. In phase 1, a systematic review of published interventions and global consultation of perioperative healthcare professionals were used to longlist interventions. In phase 2, iterative thematic analysis consolidated comparable interventions into a shortlist. In phase 3, the shortlist was co-prioritized based on patient and clinician views on acceptability, feasibility, and safety. In phase 4, ranked lists of interventions were presented by their relevance to high-income countries and low-middle-income countries. RESULTS In phase 1, 43 interventions were identified, which had low uptake in practice according to 3042 professionals globally. In phase 2, a shortlist of 15 intervention domains was generated. In phase 3, interventions were deemed acceptable for more than 90 per cent of patients except for reducing general anaesthesia (84 per cent) and re-sterilization of 'single-use' consumables (86 per cent). In phase 4, the top three shortlisted interventions for high-income countries were: introducing recycling; reducing use of anaesthetic gases; and appropriate clinical waste processing. In phase 4, the top three shortlisted interventions for low-middle-income countries were: introducing reusable surgical devices; reducing use of consumables; and reducing the use of general anaesthesia. CONCLUSION This is a step toward environmentally sustainable operating environments with actionable interventions applicable to both high- and low-middle-income countries.
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Sarakatsianou C, Perivoliotis K, Baloyiannis I, Georgopoulou S, Tsiaka A, Tzovaras G. Efficacy of intraoperative intravenous lidocaine infusion on postoperative opioid consumption after laparoscopic cholecystectomy: a randomized controlled trial. Langenbecks Arch Surg 2023; 408:197. [PMID: 37198418 PMCID: PMC10191684 DOI: 10.1007/s00423-023-02937-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2022] [Accepted: 05/12/2023] [Indexed: 05/19/2023]
Abstract
PURPOSE We designed this study to evaluate the impact of intraoperative intravenous lidocaine infusion on postoperative opioid consumption after laparoscopic cholecystectomy. METHODS In total, 98 patients scheduled for elective laparoscopic cholecystectomy were included and randomized. In the experimental group, intravenous lidocaine (bolus 1.5 mg/kg and continuous infusion 2 mg/kg/h) was administered intraoperatively additionally to the standard analgesia, whereas the control group received a matching placebo. Blinding existed at the level of both the patient and the investigator. RESULTS Our study failed to confirm any benefit in opioid consumption, during the postoperative period. Lidocaine resulted to reduced intraoperative systolic, diastolic, and mean arterial pressure. Lidocaine administration did not change postoperative pain scores or the incidence of shoulder pain, at any time endpoint. Moreover, we did not identify any difference in terms of postoperative sedation levels and nausea rates. CONCLUSION Overall, lidocaine did not have any effect on postoperative analgesia after laparoscopic cholecystectomy.
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Affiliation(s)
- Chamaidi Sarakatsianou
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece.
| | | | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Stavroula Georgopoulou
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Aikaterini Tsiaka
- Department of Anaesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Christodoulou P, Baloyiannis I, Perivoliotis K, Symeonidis D, Tzovaras G. The role of the Rafaelo procedure in the management of hemorrhoidal disease: a systematic review and meta-analysis. Tech Coloproctol 2023; 27:103-115. [PMID: 36371772 DOI: 10.1007/s10151-022-02730-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/20/2022] [Accepted: 11/08/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND The aim of this study was to summarize the current evidence regarding the role of the Rafaelo procedure in the management of hemorrhoidal disease (HD). METHODS This study was based on the Cochrane Handbook for Systematic Reviews of Interventions and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. A literature search was performed (Medline, Scopus, CENTRAL, and Web of Science) from inception to 25/09/2022. Grey literature databases were also reviewed. The primary endpoint was the pooled complications rate of the Rafaelo procedure in patients with HD. Secondary endpoints included short- (bleeding, pain, thrombosis, necrosis, urinary retention, fever, oedema, anal fissure, and readmission) and long-term (stenosis, meteorism, constipation, anal tags, anal hyposensibility, reoperation, and recurrence) postoperative complication rates. Both prospective and retrospective studies were considered. Quality evaluation was performed via the ROBINS-I tool. Certainty of Evidence was based on the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology. RESULTS Overall, 6 non-randomized studies and 327 patients were included. The overall complication rate was 17.6% (95% CI 8.8-26.3%). Short-term complications were bleeding (7.5%, 95% CI 2.5-12.5%), thrombosis (2.2%, 95% CI 0.4-4.8%), and pain (1.6%, 95% CI 0.2-3.3%). Reoperation and recurrence rates were 1.8% (95% CI 0.3-3.4%) and 4.8% (95% CI 1.2-8.4%), respectively. A significant improvement in the presenting symptoms was noted. Method approval and patient satisfaction rates were 89.1% (95% CI 81.7-96.6%) and 95% (95% CI 89.8-100%), correspondingly. Overall CoE was "Very Low". CONCLUSIONS Further randomized controlled trials are required to delineate the exact role of the Rafaelo procedure in HD.
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Affiliation(s)
| | | | | | | | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
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Sarakatsianou C, Baloyiannis I, Perivoliotis K, Kolonia K, Georgopoulou S, Tzovaras G. Validation and Scoring of the Greek Version of the Strategic and Clinical Quality Indicators in Postoperative Pain Management (SCQIPP) Questionnaire. J Perianesth Nurs 2022; 37:918-924. [PMID: 36089450 DOI: 10.1016/j.jopan.2022.03.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2022] [Revised: 03/20/2022] [Accepted: 03/24/2022] [Indexed: 11/26/2022]
Abstract
PURPOSE The aim of this study was to validate the Greek version of the Strategic and Clinical Quality Indicators in Postoperative Pain Management (SCQIPP) questionnaire. DESIGN The study was designed as a prospective questionnaire survey. METHODS Overall, 210 elective surgical patients were included . SCQIPP consisted of 14 items that were scored on a five point scale. After the translation and linguistic adjustments, the tool was distributed to the surgical wards. Internal consistency reliability was assessed by Cronbach's alpha. The tool construct was generated by a principal axis factoring model with promax rotation. FINDINGS Base Cronbach's alpha was 0.814. Due to low inter-item and item-total correlations and the increase of Cronbach's alpha (0.834) when item two was deleted, 13 items were included in the current tool version. Factor analysis identified three district subscales: nursing care, pain management, and support. Subscale and convergent validity were confirmed. The mean score of the validated tool was 55.2 (Range: 44-63). A low level of care was highlighted in most items. CONCLUSIONS The Greek version of the SCQIPP questionnaire is a valid and efficient tool for the evaluation of the quality of care of postoperative pain management.
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Affiliation(s)
- Chamaidi Sarakatsianou
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, Larissa, Greece.
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, Larissa, Greece
| | | | - Konstantina Kolonia
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, Larissa, Greece
| | | | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, Larissa, Greece
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Perivoliotis K, Baloyiannis I, Mamaloudis I, Volakakis G, Valaroutsos A, Tzovaras G. Change point analysis validation of the learning curve in laparoscopic colorectal surgery: Experience from a non-structured training setting. World J Gastrointest Endosc 2022; 14:387-401. [PMID: 35978712 PMCID: PMC9265254 DOI: 10.4253/wjge.v14.i6.387] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2022] [Revised: 04/23/2022] [Accepted: 05/17/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND The introduction of minimal invasive principles in colorectal surgery was a major breakthrough, resulting in multiple clinical benefits, at the cost, though, of a notably steep learning process. The development of structured nation-wide training programs led to the easier completion of the learning curve; however, these programs are not yet universally available, thus prohibiting the wider adoption of laparoscopic colorectal surgery.
AIM To display our experience in the learning curve status of laparoscopic colorectal surgery under a non-structured training setting.
METHODS We analyzed all laparoscopic colorectal procedures performed in the 2012-2019 period under a non-structured training setting. Cumulative sum analysis and change-point analysis (CPA) were introduced.
RESULTS Overall, 214 patients were included. In terms of operative time, CPA identified the 110th case as the first turning point. A plateau was reached after the 145th case. Subgroup analysis estimated the 58th for colon and 52nd case for rectum operations as the respective turning points. A learning curve pattern was confirmed for pathology outcomes, but not in the conversion to open surgery and morbidity endpoints.
CONCLUSION The learning curves in our setting validate the comparability of the results, despite the absence of National or Surgical Society driven training programs.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Ioannis Mamaloudis
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Georgios Volakakis
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - Alex Valaroutsos
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
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Papadopoulos V, Timotheadou E, Aggelopoulos S, Arkadopoulos N, Manganas D, Papavasileiou C, Papaziogas V, Tzovaras G, Alexandrou D, Baloyiannis I, Flamourakis M, Galanis I, Perivoliotis K, Pramateftakis MG, Bachlitzanakis E, Koffas S, Menni A, Papadoliopoulou M, Tzitzis P, Michalopoulos A. Thromboprophylaxis in surgically treated colorectal cancer patients with tinzaparin: Intermediate results from the Onco-CAST trial. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.e15611] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
e15611 Background: The incidence of Deep Vein Thrombosis (DVT) and Pulmonary Embolism (PE) after colorectal surgery is approximately 29% and 1.6% respectively. The incidence of asymptomatic postoperative DVT in colorectal cancer (CRC) patients has been reported as high as 20%, even under thromboprophylaxis. Thus, thromboprophylaxis after surgical treatment for CRC is crucial. Latest guidelines from International Initiative on Thrombosis and Cancer (ITAC 2019) recommend use of highest prophylactic dose of Low Molecular Weight Heparin (LMWH). Methods: Onco-CAST is a prospective, phase IV, observational, non-interventional cohort study evaluating a) current management approach for CRC surgical prophylaxis and b) efficacy and safety of tinzaparin at 8.000 Anti-Xa IU, once daily (OD), for at least one month post hospital discharge. Patients enrolled after signing informed consent. Onco-CAST was conducted by the Hellenic Society of Coloproctology. Results: Results from 175 CRC patients from 9 Onco Surgical Clinics are reported. Participation completed 79% of patients at report time: 66% males, 67±12 years, BMI: 27.4±5.5. Histology: adenocarcinomas NOS 81%, mucinous adenocarcinomas 9%, small cell neuroendocrine carcinomas 2%, and others. High grade differentiation indicated: 26% and 5% metastatic. 32% treated with right hemicolectomy, 20% with low anterior resection, 12% with sigmoid colectomy, 9% with abdominal-perineal resection, 9% with left hemicolectomy and other methods. 67% treated open and 33% laparoscopic while the median number of lymph nodes dissected for left and right hemicolectomy was 32.5 (Q1-Q3:26-38) and 24 (Q1-Q3: 14.5-32), p = 0.0253. Factors related to thrombosis risk are presented in table, notably, 95% of patients accumulated ≥3 risk factors. Median thromboprophylaxis duration with tinzaparin 8.000 Anti-Xa IU, OD, was: 37 days (1st-3rd quartile: 33-45 days). Three thrombotic events occurred (efficacy 98.3%, 95% CI: 95.1-99.4%), one DVT+PE, one DVT and one due to Central Venous Catheter (CVC). Eight patients experienced bleeding events (4.6%, 95%CI: 2.3-8.8%), 3 minor, 3 major and 2 CNMB, 2 had a possible relation to thromboprophylaxis (1.1%, 95%CI: 0.3-4.1%). Conclusions: Thromboprophylaxis in Surgically Treated Colorectal Cancer Patients with Tinzaparin intermediate dose seems safe and efficient approach.[Table: see text]
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Affiliation(s)
- V.N. Papadopoulos
- 1st Department of Surgery, Papageorgiou Hospital, School of Medicine, Aristotle University Thessaloniki, Thessaloniki, Greece
| | - E.I. Timotheadou
- Department of Medical Oncology, Papageorgiou Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - St. Aggelopoulos
- 2nd Department of Surgery, “G. Gennimatas” General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - N. Arkadopoulos
- 4th Department of Surgery, University General Hospital 'Attikon', School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - D. Manganas
- 4th Surgical Department, “Evaggelismos” General Hospital, Ahens, Greece
| | - Ch. Papavasileiou
- 1st Surgical Department, “Papageorgiou” General Hospital of Thessaloniki, Greece, Thessaloniki, Greece
| | - V. Papaziogas
- 2nd Department of Surgery, “G. Gennimatas” General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - G. Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | - D. Alexandrou
- 1st Department of Surgery, Papageorgiou Hospital, School of Medicine, Aristotle University Thessaloniki, Thessaloniki, Greece
| | - I. Baloyiannis
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | - M. Flamourakis
- Department of General Surgery, Veniizeleio General Hospital of Heraklion, Heraklion, Greece
| | - I. Galanis
- 2nd Department of Surgery, “G. Gennimatas” General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - K. Perivoliotis
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | | | - Em. Bachlitzanakis
- Department of General Surgery, Veniizeleio General Hospital of Heraklion, Heraklion, Greece
| | - S. Koffas
- 4th Surgical Department, “Evaggelismos” General Hospital, Athens, Greece
| | - A. Menni
- 1st Propaedeutic Department of Surgery, “Ahepa” University General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
| | - M. Papadoliopoulou
- 4th Department of Surgery, University General Hospital 'Attikon', School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - P. Tzitzis
- 1st Surgical Department, “Papageorgiou” General Hospital of Thessaloniki, Greece, Thessaloniki, Greece
| | - Antonios Michalopoulos
- 1st Propaedeutic Department of Surgery, “Ahepa” University General Hospital, School of Medicine, Aristotle University of Thessaloniki, Thessaloniki, Greece
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Perivoliotis K, Baloyiannis I, Tzovaras G. Cecorectal (CRA) versus ileorectal (IRA) anastomosis after colectomy for slow transit constipation (STC): a meta-analysis. Int J Colorectal Dis 2022; 37:531-539. [PMID: 35020001 DOI: 10.1007/s00384-022-04093-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 01/04/2022] [Indexed: 02/04/2023]
Abstract
INTRODUCTION We conducted this meta-analysis, to compare cecorectal (CRA) and ileorectal anastomosis (IRA), regarding perioperative safety and efficacy, in patients submitted to colectomy for refractory slow transit constipation (STC). METHODS This study followed the Cochrane Handbook for Systematic Reviews of Interventions and the PRISMA guidelines. To identify all eligible records, a systematic literature search in the electronic scholar databases (Medline, Scopus, Web of Science) was performed. RESULTS Overall, 5 trials and 291 patients were included in this meta-analysis. Pooled comparisons confirmed the comparability of the two techniques regarding perioperative complications (p = 0.55). CRA was associated with a shorter operation (p = 0.0004) and hospitalization duration (p = 0.001). Although there was no difference in terms of gastrointestinal symptoms, functional outcomes, and patient satisfaction, CRA resulted in lower long-term Wexner scores (p < 0.0001). CONCLUSION Due to several study limitations, further large-scale RCTs are required to verify the findings of the present meta-analysis.
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Affiliation(s)
- Konstantinos Perivoliotis
- Department of Surgery, General Hospital of Volos, Polymeri 134, Volos, 38222, Greece. .,Viopolis, University of Thessaly, Larissa, 41500, Greece.
| | - Ioannis Baloyiannis
- Department of Surgery, Mezourlo, University Hospital of Larissa, Larissa, 41110, Greece
| | - George Tzovaras
- Department of Surgery, Mezourlo, University Hospital of Larissa, Larissa, 41110, Greece
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Mamaloudis I, Perivoliotis K, Zlatanos C, Baloyiannis I, Spyridakis M, Kouvata E, Samara AA, Christodoulidis G, Tepetes K. The role of alginate dressings in wound healing and quality of life after pilonidal sinus resection: A randomised controlled trial. Int Wound J 2022; 19:1528-1538. [PMID: 35043571 PMCID: PMC9493221 DOI: 10.1111/iwj.13752] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2021] [Revised: 12/19/2021] [Accepted: 01/06/2022] [Indexed: 11/29/2022] Open
Abstract
In this trial, we evaluated the role of alginate dressings in the secondary intention wound healing and quality of life (QoL) after pilonidal sinus resection. The study was designed as a prospective randomised controlled trial (RCT). In the experimental group, alginate dressings with silver and high‐G cellulose were introduced after elective pilonidal cyst excision, whereas in the control group, simple gauges were used. The primary end point was the difference in terms of the wound healing period. Blinding existed at the level of the investigator. Overall, 65 patients were included during the study period. Wound healing duration was comparable between the two groups (P = .381). No difference in postoperative pain scores or recovery outcomes was found. The experimental group was associated with reduced wound secretions at specific time end points. Similarly, no effect was identified, on overall Wound‐QoL or SF‐36 scores. Alginate dressings do not accelerate wound healing or improve QoL. Due to suboptimal sample size and several study limitations, further RCTs are required to confirm our findings.
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Affiliation(s)
| | | | - Christos Zlatanos
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | | | | | - Evangelia Kouvata
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | - Athina A Samara
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
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Floros T, Perivoliotis K, Samara A, Tsionga A, Ioannou M, Baloyiannis I, Tepetes K. Suprascapular glomus tumor: an unusual cause of chronic shoulder pain. Case Reports Plast Surg Hand Surg 2021; 9:22-25. [PMID: 34912941 PMCID: PMC8667895 DOI: 10.1080/23320885.2021.2014335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Glomus tumors (GT) are rare mesenchymal tumors that develop in the subungual digital region. Extradigital GTs are very rare, with atypical clinical features. We report the case of a 63-year-old male with a five-year history of intermittent shoulder pain, where an excisional biopsy confirmed the diagnosis of a glomus tumor.
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Affiliation(s)
- Theodoros Floros
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | | | - Athina Samara
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | | | - Maria Ioannou
- Department of Pathology, University Hospital of Larissa, Larissa, Greece
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17
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Perivoliotis K, Baloyiannis I, Ragias D, Beis N, Papageorgouli D, Xydias E, Tepetes K. The role of percutaneous tibial nerve stimulation (PTNS) in the treatment of chronic anal fissure: a systematic review. Int J Colorectal Dis 2021; 36:2337-2346. [PMID: 34132862 DOI: 10.1007/s00384-021-03976-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 06/08/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE This study was designed to summarize the current evidence regarding the role of percutaneous tibial nerve stimulation (PTNS) in the treatment of chronic anal fissure (CAF). METHODS The present systematic review of the literature was conducted on the basis of the PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. The primary endpoint of our study was the CAF recurrence rate. Quality assessment was based on the RoB 2 tool and the Case Series Quality Checklist. RESULTS Overall, 5 studies and 102 patients were included. A considerably heterogeneity in the neuromodulation technique and setting was identified. The pooled recurrence rate was estimated at the level of 19% (16/84). Post-interventional pain and Wexner scores were considerably reduced. The 2-month healing rate was 72% (18/25), whereas 73.6% of patients were symptom-free at 6 months. CONCLUSIONS PTNS is an effective alternative for the non-operative management of CAF. Due to several limitations further larger and higher quality studies are required.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Dimitrios Ragias
- Faculty of Medicine, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Nikolaos Beis
- Faculty of Medicine, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | | | - Emmanouil Xydias
- Faculty of Medicine, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Konstantinos Tepetes
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Sarakatsianou C, Perivoliotis K, Tzovaras G, Samara AA, Baloyiannis I. Efficacy of Intravenous Use of Lidocaine in Postoperative Pain Management After Laparoscopic Colorectal Surgery: A Meta-analysis and Meta-regression of RCTs. In Vivo 2021; 35:3413-3421. [PMID: 34697177 DOI: 10.21873/invivo.12641] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 08/03/2021] [Accepted: 08/04/2021] [Indexed: 11/10/2022]
Abstract
BACKGROUND/AIM Current literature reports regarding the effect of lidocaine in laparoscopic colectomies are still inconclusive. The purpose of this study was to review the current literature and estimate the overall effect of intravenous lidocaine administration in postoperative recovery of patients submitted to laparoscopic colectomies. MATERIALS AND METHODS This study was completed based on the PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. A systematic screening using scholar databases was performed (Medline, Scopus, Web of Science, CENTRAL). RESULTS In total, 8 studies and 407 patients were included in this meta-analysis. Introduction of intravenous lidocaine in the perioperative analgesia scheme did not improve hospitalization duration (p=0.23), morphine consumption (p=0.96), perioperative bowel function (first flatus p=0.40, first bowel opened p=0.13, first diet p=0.16), or the overall complication rates (p=0.42). Overall, high heterogeneity levels were identified. CONCLUSION Current evidence indicates that lidocaine does not improve rehabilitation after laparoscopic colectomies.
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Affiliation(s)
| | | | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
| | - Athina A Samara
- Department of Surgery, University Hospital of Larissa, Larissa, Greece
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Gkantaifi A, Diamantis A, Mauri D, Nixon I, Kyriazoglou A, Baloyiannis I, Tsoukalas N, Charalampakis N, Schizas D, Cuccia F, Alongi F, de Mello RA, Iliadis G, Kamposioras K, Mazonakis M, Tolia M. Cutaneous soft tissue sarcomas: survival-related factors. Arch Dermatol Res 2021; 314:625-631. [PMID: 34272971 DOI: 10.1007/s00403-021-02268-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2020] [Revised: 06/12/2021] [Accepted: 06/30/2021] [Indexed: 11/25/2022]
Abstract
Cutaneous sarcomas are a heterogeneous group of rare mesenchymal neoplasms representing less than 1% of malignant tumors. Histology report remains the cornerstone for the diagnosis of these tumors. The most important clinicopathologic parameters related to prognosis include larger tumor size, high mitotic index, head and neck location, p53 mutations, depth of infiltration and histological grade, vascular and perineural invasion as well as the surgical margins status. Applying advanced biopsy techniques might offer more precise assessment of surgical margins, which constitutes a significant precondition for the management of these tumors. The management of cutaneous soft tissue sarcomas requires a multidisciplinary approach. Surgery remains the standard treatment, nonetheless adjuvant therapy may be required, consisting of radiotherapy, chemotherapy, and molecular targeted therapies to improve treatment outcomes. The role of molecular profiling in the treatment of uncontrolled disease is promising, but it may be offered to a relatively small proportion of patients and its use is still considered experimental in this setting. Due to the rarity of the disease, there is a need for knowledge and experience to be shared, pooled, organized and rationalized so that recent developments in medical science can have a major impact on the disease course. Multicenter clinical trials are needed to improve the care of patients with cutaneous sarcomas.
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Affiliation(s)
- Areti Gkantaifi
- Radiotherapy Department, Theagenio Anticancer Hospital of Thessaloniki, Thessaloniki, Greece
| | - Alexandros Diamantis
- Department of General Surgery, University Hospital of Larisa, Biopolis, 415 00, Larisa, Thessaly, Greece
| | - Davide Mauri
- Department of Medical Oncology, University Hospital of Ioannina, Ioannina, Greece
| | - Ioanna Nixon
- Beatson West of Scotland Cancer Centre, 1053 Great Western Road, Glasgow, G12 0YN, UK
| | - Anastassios Kyriazoglou
- 2nd Propaedeutic Department of Medicine, Attikon University Hospital, Rimini St, Chaidari, 124 62, Athens, Greece
| | - Ioannis Baloyiannis
- Department of General Surgery, University Hospital of Larisa, Biopolis, 415 00, Larisa, Thessaly, Greece
| | | | | | - Dimitrios Schizas
- First Department of Surgery, National and Kapodistrian University of Athens, Laikon General Hospital, Athens, Greece
| | - Francesco Cuccia
- Advanced Radiation Oncology Department, IRCCS SacroCuore Don Calabria, Negrar, Verona, Italy
- University of Brescia, Brescia, Italy
| | - Filippo Alongi
- Advanced Radiation Oncology Department, IRCCS SacroCuore Don Calabria, Negrar, Verona, Italy
- University of Brescia, Brescia, Italy
| | - Ramon Andrade de Mello
- Precision Oncology and Health Economics Research Group, Division of Medical Oncology, Federal University of São Paulo (UNIFESP) and Post Graduation Program in Medicine, Nine of July University (UNINOVE), São Paulo, Brazil
- Algarve Biomedical Center, Division of Oncology, Department of Biomedical Sciences and Medicine, University of Algarve, Faro, Portugal
| | - George Iliadis
- Radiotherapy Department, Interbalkan Medical Center, Thessaloniki, Greece
| | | | - Michalis Mazonakis
- Department of Medical Physics, Faculty of Medicine, University of Crete, P.O. Box 2208, 710 03, Iraklion, Crete, Greece
| | - Maria Tolia
- Department of Radiotherapy, University Hospital/Medical School, University of Crete, Vassilika, 711 10, Crete, Greece.
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Diamantis A, Tzovaras G, Samara A, Magouliotis D, Baloyiannis I, Symeonidis D, Arnaoutoglou E, Tepetes K. Quality of life deterioration and colorectal cancer staging in elderly patients. Which comes first? J BUON 2021; 26:1266-1270. [PMID: 34564980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
PURPOSE Never before the preoperative quality of life (QoL) score of colorectal cancer (CRC) patients was analyzed and linked directly to cancer staging according to pathology in specimens and, thereafter, in patients to estimate long-term prognosis. Our study attempted to give answers to these questions. METHODS This was a prospective study of 80 elderly patients who underwent major colorectal surgery for cancer in a single University's surgical department conducted between 01/2018 and 12/2018. All patients aged >65 years, diagnosed with a resectable CRC without metastatic disease undergoing an elective surgery were prospectively included. As exclusion criteria were considered age <65 years, an emergency operation, non-resectable tumor, stage IV CRC and American Society of Anesthesiologists (ASA) score IV. All patients were asked to answer a self-administered questionnaire of the validated Greek version of the European Organization for Research and Treatment of Cancer (EORTC) QLQ-C30. RESULTS Comparison of the mean score of EORTC QLQ-C30 showed stage I CRC was 87.62% (11.81%), 77.24% (12.91%) in stage II patients and 78.99% (15.25%) in stage III cancer. The mean difference between the three groups was statistically significant (p=0.002). Moreover, in post-hoc analysis, there was a statistically significant difference in the mean QLQ-C30 score between patients with stage I and stage II cancer (p=0.043) and between patients with stage I and stage III tumor (p=0.01), but this difference was not observed when comparing patients with stage II and III cancer (p=0.319). CONCLUSION Our study demonstrated a significant association between preoperative QoL and tumor staging as shown in the specimen's examination in elderly patients with CRC. More prospective studies are needed to elucidate how QoL and its fluctuations during the postoperative period can be correlated with long-term survival and disease progression in elderly CRC patients.
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Affiliation(s)
- Alexandros Diamantis
- Department of General Surgery, University Hospital of Larissa, Mezourlo, Larissa, Greece
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Samara AA, Baloyiannis I, Perivoliotis K, Symeonidis D, Diamantis A, Tepetes K. Intraoperative neuromonitoring in rectal cancer surgery: a systematic review and meta-analysis. Int J Colorectal Dis 2021; 36:1385-1394. [PMID: 33686464 DOI: 10.1007/s00384-021-03884-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/09/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this study is to evaluate the role of pelvic intraoperative neuromonitoring (pIONM) in rectal cancer surgery. METHODS A systematic review of the literature and a meta-analysis were conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. RESULTS Overall, nine studies were identified. Quantitative analysis was performed only in three trials. Bilateral pIONM improved postoperative anorectal and urogenital functional outcomes. However, unilateral pIONM displayed a significant effect only on erectile function (p = 0.001). CONCLUSIONS Our findings suggest a positive effect of pIONM on postoperative functional outcomes and quality of life after rectal cancer surgery. Due to several limitations, further trials are required in order to elucidate the exact role of pIONM.
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Affiliation(s)
- Athina A Samara
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece.
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | | | - Dimitrios Symeonidis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | - Alexandros Diamantis
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
| | - Konstantinos Tepetes
- Department of Surgery, University Hospital of Larissa, Mezourlo Hill, 41112, Larissa, Greece
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Baloyiannis I, Perivoliotis K, Vederaki S, Koukoulis G, Symeonidis D, Tzovaras G. Current evidence regarding the role of adjuvant chemotherapy in rectal cancer patients with pathologic complete response after neoadjuvant chemoradiotherapy: a systematic review and meta-analysis. Int J Colorectal Dis 2021; 36:1395-1406. [PMID: 33772323 DOI: 10.1007/s00384-021-03915-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/18/2021] [Indexed: 02/04/2023]
Abstract
PURPOSE The aim of this meta-analysis was to investigate the role of adjuvant chemotherapy (AC) in rectal cancer patients with pathologic complete response (pCR) after neoadjuvant chemoradiotherapy (nCRT) and curative resection. METHODS This study was completed in accordance to the PRISMA guidelines and the Cochrane Handbook for Systematic Reviews of Interventions. The electronic scholar databases (Medline, Web of Science, Scopus) were screened for eligible articles. The level of evidence (LoE) was assessed using the GRADE methodology. RESULTS Overall, 23 non-randomized studies and 17,406 patients were included in the present meta-analysis. Pooled comparisons confirmed that AC improved overall survival (HR: 0.68, p=0.0003), but not disease-free (p=0.22) and recurrence-free survival (p=0.39). However, the LoE for all outcomes was characterized as "very low," due to the absence of RCTs. CONCLUSIONS Considering the study limitations and the lack of randomized studies, further high-quality RCTs are required to confirm the findings of our study.
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Affiliation(s)
- Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | | | - Styliani Vederaki
- Faculty of Medicine, University of Thessaly, Mezourlo, 41110, Larissa, Greece
| | - Georgios Koukoulis
- Faculty of Medicine, University of Thessaly, Mezourlo, 41110, Larissa, Greece
- Department of Surgery, Koutlimbaneio and Triantafylleio General Hospital of Larissa, Larissa, Greece
| | - Dimitrios Symeonidis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Magouliotis DE, Baloyiannis I, Mamaloudis I, Bompou E, Papacharalampous C, Tzovaras GA. Laparoscopic Versus Open Right Colectomy for Cancer in the Era of Complete Mesocolic Excision with Central Vascular Ligation: Pathology and Short-Term Outcomes. J Laparoendosc Adv Surg Tech A 2021; 31:1303-1308. [PMID: 33719562 DOI: 10.1089/lap.2020.0508] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background: Colectomies performed according to complete mesocolic excision with central vascular ligation (CME-CVL) principles have been associated with enhanced oncologic outcomes. Nonetheless, laparoscopic CME-CVL right hemicolectomy has not been widely adopted. We aimed to compare the perioperative and pathology outcomes of laparoscopic and open CME-CVL right hemicolectomy. Materials and Methods: We compared data from a prospectively collected database regarding patients who underwent either laparoscopic or open CME-CVL right hemicolectomy for nonmetastatic right colon cancer in a University Hospital, between January 2012 and December 2018. Results: A total of 130 consecutive patients were included in the study. Of them, 73 patients underwent laparoscopic and 57 patients open right colectomy, following the CME-CVL principles. The laparoscopic approach was associated with less hospital stay (6.6 versus 9.1 days; P < .001) and septic complications (P = .046), at a cost of an increased operative time (180 versus 125.1 minutes; P < .001). Patients treated with either open or laparoscopic approach presented similar outcomes regarding pathology endpoints. In fact, both groups demonstrated similar R0 resection rate (P = .202), number of harvested and positive lymph nodes (P = .751 and P = .734, respectively), number of harvested lymph nodes at the level of D1 and D2 lymph node dissection (P > .05), rate of vascular (P = .501), and perineural infiltration (P = .956). Furthermore, no difference was found regarding the rate of intact mesocolic plane (P = .799), along with the tumor diameter (P = .154) and the length of specimen (P = .163). Conclusion: Laparoscopic CME-CVL right hemicolectomy appears to offer certain advantages in short-term outcomes compared to open procedure. Pathology outcomes did not differ between the two approaches. Future studies should further evaluate their long-term outcomes.
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Affiliation(s)
- Dimitrios E Magouliotis
- Division of Surgery and Interventional Science, Faculty of Medical Sciences, University College London, London, United Kingdom.,Department of Surgery and University of Thessaly, Biopolis, Larissa, Greece
| | | | - Ioannis Mamaloudis
- Department of Surgery and University of Thessaly, Biopolis, Larissa, Greece
| | - Effrosyni Bompou
- Department of Surgery and University of Thessaly, Biopolis, Larissa, Greece
| | | | - George A Tzovaras
- Department of Surgery and University of Thessaly, Biopolis, Larissa, Greece
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Svagzdys S, Poskus T, Razafimanjato NNM, Chieng Loo L, Tiong IC, Wan Muhmad WF, Vijeyan H, Li Ying T, Grech G, Arrangoiz R, Jimenez Ley VB, Arizpe D, Jimenez Ley VB, Lagunes Lara E, Castro López EV, Eaazim J, Gordinou de Gouberville M, Bastiaenen V, Rottier S, Nahab F, Ji MY, Seyoji M, Nwachukwu C, Emeghara O, Muhammed SE, Idowu A, Sowemimo O, Ogundoyin O, Akande O, Lott A, Nadeem M, Laghari AA, Loya A, Mushtaq H, Abdullah MT, Abuhilal B, Atawneh M, Hamdan H, Alhabil B, Srour A, Mousa I, Da Silva Medina L, Sacdalan MD, Lapitan MC, Sacdalan MD, Sacdalan MD, Bartosiak K, Ferreira P, Francisco V, Lemos R, Frutuoso L, Fernandes S, Fonseca T, Pereira J, Rachadell J, Torre A, Madeira Martins F, Carvalho AC, Rodrigues Ferreira J, Ribeiro da Silva B, Devesa H, Vieira A, Mónica I, Amaro M, Sousa D, Reia M, Louro J, Martins A, Dominguez J, Santos I, Freitas Oliveira NM, Pereira JC, Silva-Vaz P, Freire L, Escrevente R, Negoita VM, Shakhmatov D, Nezerwa Y, Radulovic R, Moore R, Obery G, Viljoen F, Mendes T, Suarez A, Moncada E, Fernandez-Hevia M, Curtis Martínez C, Gil Garcia JM, González Zunzarren M, Idris T, Eklöv K, Grahn O, Amin L, Blomqvist M, Ajani C, Kraus R, Seeger N, Willemin M, Rayya F, Ayash M, Msouti R, Kannas I, Abazid E, Esper A, Slim S, Kavcar AS, Aytac E, Dural AC, Ilker A, Eray IC, Kurnaz E, Altiner S, Tepe MD, Sahin C, Savli E, Innocent A, Babirye L, Diachenko A, Hordoskiy V, Curry H, Chau CYC, Robertson H, Mahmoud A, Lennon H, Loi L, Kirkham E, McCann C, Watts D, Gurung B, Wilson M, Tribedi T, Garofalo E, Zahra B, MacDonald S, Daniels I, Ng N, Khosla S, Olivier J, Yue SYP, Suresh G, Wellington J, Lorejo E, Mossaad M, Tryliskyy Y, Crutcher M, Alimi M, Baiu I, Abdou H, Conway A, Peck C, Wagner G, Perdomo Perez MA, Trostchansky I, Zulu S, Nakazwe M, Knight SR, Drake TM, Nepogodiev D, Fitzgerald JE, Ademuyiwa A, Alexander P, Ingabire JA, Al-Saqqa SW, Biccard BM, Borda-Luque G, Borowski DW, Burger S, Chu K, Clarke D, Costas-Chavarri A, Davies J, Donaldson R, Ede C, Garden OJ, Ghosh D, Glasbey J, Kingham TP, Salem HK, Anyomih TTK, Koto MZ, Lapitan MC, Lawani I, Lesetedi C, Aguilera-Arevalo ML, Mabedi C, Maimbo M, Magill L, Makinde Alakaloko F, Makupe A, Martin J, Ramos-De la Medina A, Monahan M, Moore R, Msosa V, Mulira S, Mutabazi AZ, Muller E, Musowoyo J, Adisa AO, Olory-Togbe JL, Pius R, Qureshi AU, Rayne S, Roberts T, Sacdalan MD, Shaw CA, Smart N, Smith M, Spence R, Van Straten S, Tabiri S, Tayler V, Weiser TG, Windsor J, Yorke J, Yepez R, Lilford R, Morton D, Bhangu A, Sundar S, Harrison EM, Runigamugabo E, Verjee A, Chen J, Daya L, El Aroussi N, Farina V, Gnintedeme Olivier T, Gonzales Nacarino M, Hammani A, Honjo S, Jacobs R, Kimura H, Litvin A, Nkoronko M, Nour I, Oscullo Yepez JJ, Pagano G, Pata F, Pin Hung W, Raj A, Romani Pozo A, Rommaneh M, Sassamela Fabiano SC, Shiroma Gago CM, Shu Yip S, Srinivas A, Sung CY, Tai A, Valle Aranda YC, Venturini S, Vervoort D, Wilguens Lartigue J. Global variation in postoperative mortality and complications after cancer surgery: a multicentre, prospective cohort study in 82 countries. Lancet 2021; 397:387-397. [PMID: 33485461 PMCID: PMC7846817 DOI: 10.1016/s0140-6736(21)00001-5] [Citation(s) in RCA: 104] [Impact Index Per Article: 34.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 12/02/2020] [Accepted: 12/17/2020] [Indexed: 02/07/2023]
Abstract
BACKGROUND 80% of individuals with cancer will require a surgical procedure, yet little comparative data exist on early outcomes in low-income and middle-income countries (LMICs). We compared postoperative outcomes in breast, colorectal, and gastric cancer surgery in hospitals worldwide, focusing on the effect of disease stage and complications on postoperative mortality. METHODS This was a multicentre, international prospective cohort study of consecutive adult patients undergoing surgery for primary breast, colorectal, or gastric cancer requiring a skin incision done under general or neuraxial anaesthesia. The primary outcome was death or major complication within 30 days of surgery. Multilevel logistic regression determined relationships within three-level nested models of patients within hospitals and countries. Hospital-level infrastructure effects were explored with three-way mediation analyses. This study was registered with ClinicalTrials.gov, NCT03471494. FINDINGS Between April 1, 2018, and Jan 31, 2019, we enrolled 15 958 patients from 428 hospitals in 82 countries (high income 9106 patients, 31 countries; upper-middle income 2721 patients, 23 countries; or lower-middle income 4131 patients, 28 countries). Patients in LMICs presented with more advanced disease compared with patients in high-income countries. 30-day mortality was higher for gastric cancer in low-income or lower-middle-income countries (adjusted odds ratio 3·72, 95% CI 1·70-8·16) and for colorectal cancer in low-income or lower-middle-income countries (4·59, 2·39-8·80) and upper-middle-income countries (2·06, 1·11-3·83). No difference in 30-day mortality was seen in breast cancer. The proportion of patients who died after a major complication was greatest in low-income or lower-middle-income countries (6·15, 3·26-11·59) and upper-middle-income countries (3·89, 2·08-7·29). Postoperative death after complications was partly explained by patient factors (60%) and partly by hospital or country (40%). The absence of consistently available postoperative care facilities was associated with seven to 10 more deaths per 100 major complications in LMICs. Cancer stage alone explained little of the early variation in mortality or postoperative complications. INTERPRETATION Higher levels of mortality after cancer surgery in LMICs was not fully explained by later presentation of disease. The capacity to rescue patients from surgical complications is a tangible opportunity for meaningful intervention. Early death after cancer surgery might be reduced by policies focusing on strengthening perioperative care systems to detect and intervene in common complications. FUNDING National Institute for Health Research Global Health Research Unit.
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Diamantis A, Samara AA, Baloyiannis I, Symeonidis D, Diamantis AM, Tolia M, Bouliaris K, Koukoulis G, Tepetes K. Gastrointestinal Stromal Tumor (GIST) and Synchronous Intra-Abdominal Liposarcoma: A Report of Two Rare Cases and Literature Review. Int J Surg Oncol 2021; 2021:2626635. [PMID: 34518784 PMCID: PMC8434899 DOI: 10.1155/2021/2626635] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 08/25/2021] [Indexed: 02/07/2023] Open
Abstract
INTRODUCTION Gastrointestinal stromal tumors (GISTs) quite frequently occur synchronously with other malignancies, with most cases being adenocarcinomas. GISTs and liposarcomas are both of mesenchymal origin, and their coexistence is extremely rare. METHODS We conducted a review of the current literature regarding the synchronous occurrence of GISTs and intra-abdominal liposarcomas. An electronic search of the literature was undertaken using MEDLINE (database provider PubMed). Furthermore, we present the first described case of an 86-year-old male with a GIST and synchronous liposarcoma, both located in the stomach, as well as a 66-year-old male with a gastric GIST and concurrent retroperitoneal liposarcoma. RESULTS A total of 5 cases of synchronous GIST and intra-abdominal liposarcoma have been reported in the literature to date, with the most recent cases included in the present study. CONCLUSION Further research is required to explain any possible correlation in the coexistence of these different neoplasms of the same origin. Meanwhile, R0 resection of both tumors remains the treatment of choice.
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Affiliation(s)
| | - Athina A. Samara
- Department of General Surgery, University Hospital of Larissa, Larissa, Greece
| | - Ioannis Baloyiannis
- Department of General Surgery, University Hospital of Larissa, Larissa, Greece
| | | | | | - Maria Tolia
- Department of Radiotherapy, University of Crete, Heraklion, Greece
| | | | - Georgios Koukoulis
- Department of Pathology, University Hospital of Larissa, Larissa, Greece
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Samara AA, Diamantis A, Perivoliotis K, Mavrovounis G, Symeonidis D, Baloyiannis I, Zacharoulis D. Surgical versus non-operative initial management of post-endoscopic retrograde cholangiopancreatography perforation: a systematic review and meta-analysis. Ann Gastroenterol 2021; 35:95-101. [PMID: 34987295 PMCID: PMC8713336 DOI: 10.20524/aog.2021.0671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 07/20/2021] [Indexed: 11/11/2022] Open
Affiliation(s)
- Athina A. Samara
- Department of Surgery, University Hospital of Larissa, Greece
- Correspondence to: Athina A. Samara, Department of Surgery, University Hospital of Larissa, Greece, 41110, Mezourlo Hill, Greece, e-mail:
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Diamantis A, Samara AA, Symeonidis D, Baloyiannis I, Vasdeki D, Tolia M, Volakakis G, Mavrovounis G, Tepetes K. Gastrointestinal stromal tumors (GISTs) and synchronous intra-abdominal malignancies: case series of a single institution's experience. Oncotarget 2020; 11:4813-4821. [PMID: 33447349 PMCID: PMC7779251 DOI: 10.18632/oncotarget.27853] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Accepted: 12/08/2020] [Indexed: 12/11/2022] Open
Abstract
Background: Gastrointestinal stromal tumors (GISTs) quite often co-exist with other primary tumors, as seen in up to 33% of cases. In the literature such occurrences have primarily been described through case reports and rarely through case series, which is not sufficient to prove if there is an association between these two entities. Materials and Methods: We conducted a retrospective study using medical and pathological records from sixty-nine patients who underwent surgical treatment for GIST in a single university surgical department between 2011 and 2019. Seven cases of GIST accompanying a synchronous primary tumor were identified and included in the study. Results: Survival analysis comparing the overall survival of patients with single GIST versus patients with concurrent GIST and another primary tumor, has shown no statistically significant difference between these two groups (p = 0.19). However, when comparing the recurrence rate, patients with synchronous GISTs and another primary tumor have a statistically significant increased possibility for recurrence (p = 0.02). Statistical analysis comparing the size of GISTs between the two groups has shown that patients with single GIST have larger tumors than patients with synchronous tumors (p = 0.048). Conclusions: The synchronous occurrence of GISTs and other intra-abdominal tumors is more common than previously considered, though it is not yet clear if there is a causal association for the concomitant occurrence. Further studies are required to elucidate the genetic and molecular mechanisms of carcinogenesis and progression associating GIST and synchronous tumors.
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Affiliation(s)
- Alexandros Diamantis
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Athina A Samara
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Dimitrios Symeonidis
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Ioannis Baloyiannis
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Dionysia Vasdeki
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Maria Tolia
- Department of Radiotherapy/Radiation Oncology, Faculty of Medicine, School of Health Sciences, University of Crete, University Hospital of Heraklion, Crete, Greece
| | - Georgios Volakakis
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
| | - Georgios Mavrovounis
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece.,Faculty of Medicine, University of Thessaly, Mezourlo, Larissa, Greece
| | - Konstantinos Tepetes
- Department of General Surgery, University Hospital of Larisa, Mezourlo, Larisa, Thessaly, Greece
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Papanikolaou K, Veskoukis AS, Draganidis D, Baloyiannis I, Deli CK, Poulios A, Jamurtas AZ, Fatouros IG. Redox-dependent regulation of satellite cells following aseptic muscle trauma: Implications for sports performance and nutrition. Free Radic Biol Med 2020; 161:125-138. [PMID: 33039652 DOI: 10.1016/j.freeradbiomed.2020.10.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 09/26/2020] [Accepted: 10/01/2020] [Indexed: 12/21/2022]
Abstract
Skeletal muscle satellite cells (SCs) are indispensable for tissue regeneration, remodeling and growth. Following myotrauma, SCs are activated, and assist in tissue repair. Exercise-induced muscle damage (EIMD) is characterized by a pronounced inflammatory response and the production of reactive oxygen species (ROS). Experimental evidence suggests that SCs kinetics (the propagation from a quiescent to an activated/proliferative state) following EIMD is redox-dependent and interconnected with changes in the SCs microenvironment (niche). Animal studies have shown that following aseptic myotrauma, antioxidant and/or anti-inflammatory supplementation leads to an improved recovery and skeletal muscle regeneration through enhanced SCs kinetics, suggesting a redox-dependent molecular mechanism. Although evidence suggests that antioxidant/anti-inflammatory compounds may prevent performance deterioration and enhance recovery, there is lack of information regarding the redox-dependent regulation of SCs responses following EIMD in humans. In this review, SCs kinetics following aseptic myotrauma, as well as the intrinsic redox-sensitive molecular mechanisms responsible for SCs responses are discussed. The role of redox status on SCs function should be further investigated in the future with human clinical trials in an attempt to elucidate the molecular pathways responsible for muscle recovery and provide information for potential nutritional strategies aiming at performance recovery.
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Affiliation(s)
- Konstantinos Papanikolaou
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece
| | - Aristidis S Veskoukis
- Department of Nutrition and Dietetics, University of Thessaly, Argonafton 1, 42132, Trikala, Greece; Department of Biochemistry and Biotechnology, University of Thessaly, Viopolis, Mezourlo, 41500, Larissa, Greece
| | - Dimitrios Draganidis
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - Chariklia K Deli
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece
| | - Athanasios Poulios
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece
| | - Athanasios Z Jamurtas
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece
| | - Ioannis G Fatouros
- Department of Physical Education and Sport Science, University of Thessaly, Karies, Trikala, 42132, Greece.
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Migdanis A, Koukoulis G, Mamaloudis I, Baloyiannis I, Migdanis I, Vagena X, Malissiova E, Tzovaras G. The effect of a diverting ileostomy formation on nutritional status and energy intake of patients undergoing colorectal surgery. Clin Nutr ESPEN 2020; 40:357-362. [PMID: 33183563 DOI: 10.1016/j.clnesp.2020.08.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Revised: 07/31/2020] [Accepted: 08/04/2020] [Indexed: 11/15/2022]
Abstract
BACKGROUND AND AIMS The effects of ileostomy construction and colonic bypass on the general nutritional status of the patients have not yet received much attention. The aim of the present study was to assess the effect of a diverting ileostomy formation, on the nutritional intake, body composition and nutritional status biochemical markers of patients with a newly formed ileostomy. METHODS This was an observational study. Patients scheduled for elective rectosigmoid resection at a surgical unit of a public university hospital, were considered for study inclusion. Patients in whom a diverting ileostomy was created were assigned to the ileostomy group (n = 41), and patients who underwent rectosigmoid resection without requiring a diverting ileostomy served as a control group (n = 37). Anthropometric characteristics, body composition, dietary intake and biochemical markers representative of nutritional status were assessed preoperatively and at 40 days postdischarge (NCT02036346). RESULTS Anthropometric and body composition characteristics (weight, BMI and body fat percentage) significantly declined from 75 to 71.6 kg, 26.9 to 25.6 kg/m2 and 28.6 to 25.6% respectively (p = 0.001 for all) in the ileostomy group, between the preoperative stage and 40 days postdischarge from the hospital. Furthermore, a significant reduction in mean daily energy intake from 1871 to 1713 kcal/day (p = 0.046) was observed in the ileostomy group 40 days after discharge compared to preoperative assessment. No significant changes in the above measured parameters were observed in the non-ileostomy group. CONCLUSION Diverting ileostomy can have a negative effect on general nutritional status and dietary intake of patients, during the first postoperative period. Nutritional assessment might need to be included in the routine clinical management of this patient category to prevent weight loss and impaired energy intake.
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Affiliation(s)
- Athanasios Migdanis
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, Larissa 41110, Greece; Department of Nutrition and Dietetics, University of Thessaly, Terma Mauromixali, Karditsa 43100, Greece.
| | - Georgios Koukoulis
- Department of General Surgery, General Hospital of Larissa, Tsakalof 1, Larissa 41221, Greece.
| | - Ioannis Mamaloudis
- Department of General Surgery, University Hospital of Larissa, Mezourlo, Larissa 41110, Greece.
| | - Ioannis Baloyiannis
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, Larissa 41110, Greece; Department of General Surgery, University Hospital of Larissa, Mezourlo, Larissa 41110, Greece.
| | - Ioannis Migdanis
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, Larissa 41110, Greece; Department of Nutrition and Dietetics, University of Thessaly, Terma Mauromixali, Karditsa 43100, Greece.
| | - Xanthoula Vagena
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, Larissa 41110, Greece.
| | - Eleni Malissiova
- Department of Food Science and Nutrition, University of Thessaly, Terma Temponera, Karditsa 43100, Greece.
| | - Georgios Tzovaras
- Faculty of Medicine, University of Thessaly, Viopolis Mezourlo, Larissa 41110, Greece; Department of General Surgery, University Hospital of Larissa, Mezourlo, Larissa 41110, Greece.
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Sarakatsianou C, Baloyiannis I, Perivoliotis K, Georgopoulou S, Tzovaras G. Quality of life after laparoscopic trans-abdominal pre-peritoneal inguinal hernia repair: spinal vs general anesthesia. Hernia 2020; 25:789-796. [PMID: 33000326 DOI: 10.1007/s10029-020-02313-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Accepted: 09/22/2020] [Indexed: 11/28/2022]
Abstract
PURPOSE The aim of the present study was to evaluate the effect of the anesthesia type on the postoperative quality of life in patients who underwent trans-abdominal pre-peritoneal (TAPP) inguinal hernia repair. METHODS In this study, 70 patients submitted to TAPP for inguinal hernia repair, were randomized between spinal and general anesthesia. Overall, 58 patients completed the follow-up process and were, therefore, included. The quality of life evaluation was based on the SF-36 questionnaire. Significance was considered at the level of P < 0.05 RESULTS: General anesthesia was applied to 31 patients, whereas 27 operations were performed under spinal anesthesia. Except gender, the two study subgroups were similar in terms of demographics. Although spinal anesthesia displayed higher energy, emotional health, and general health scores these findings were not statistically significant. A positive correlation was identified between age and physical and emotional role. Operative time was associated with the estimated energy and general health. CONCLUSION Our study could not identify a difference between spinal and general anesthesia on the postoperative quality of life. Spinal anesthesia is as effective as general anesthesia and remains an attractive anesthetic alternative for TAPP inguinal hernia repair. Given several study limitations, further high-quality trials are required.
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Affiliation(s)
- C Sarakatsianou
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece.
| | - I Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - K Perivoliotis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - S Georgopoulou
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - G Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Perivoliotis K, Baloyiannis I, Sarakatsianou C, Tzovaras G. Comparing the efficacy and safety of laparoscopic and robotic adrenalectomy: a meta-analysis and trial sequential analysis. Langenbecks Arch Surg 2020; 405:125-135. [PMID: 32133562 DOI: 10.1007/s00423-020-01860-9] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2019] [Accepted: 01/27/2020] [Indexed: 12/12/2022]
Abstract
PURPOSE A systematic literature review and a meta-analysis were designed and conducted, in order to provide an up-to-date comparison of the robotic (RA) and laparoscopic (LA) adrenalectomy in terms of perioperative efficacy and safety. METHODS The present meta-analysis was completed in accordance with the guidelines provided by the PRISMA study group and the Cochrane Handbook for Systematic Reviews of Interventions. The electronic scholar databases (Medline, Web of Science, Scopus) were screened. For the reduction of type I errors, a trial sequential analysis (TSA) was performed. RESULTS Overall, 21 studies and 2997 patients were included in this study. RA was associated with a significantly lower open conversion rate (OR: 1.79; 95%CI: 1.10, 2.92) and length of hospitalization (LOS WMD: 0.52; 95%CI: 0.2, 0.84). Marginal results regarding blood loss were recorded (WMD: 2.02; 95%CI: 0.0, 4.03). TSA could not validate the superiority of RA in open conversion rate and blood loss. LA and RA were similar in terms of operative duration (P = 0.18) and positive margin (P = 0.81), complications (P = 0.94) and mortality rate (P = 0.45). CONCLUSIONS Even though RA and LA were equivalent regarding perioperative safety, RA was associated with a favorable LOS.
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Affiliation(s)
| | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece.
| | - Chamaidi Sarakatsianou
- Department of Anesthesiology, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Mezourlo, 41110, Larissa, Greece
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Baloyiannis I, Theodorou E, Sarakatsianou C, Georgopoulou S, Perivoliotis K, Tzovaras G. The effect of preemptive use of pregabalin on postoperative morphine consumption and analgesia levels after laparoscopic colorectal surgery: a controlled randomized trial. Int J Colorectal Dis 2020; 35:323-331. [PMID: 31863206 DOI: 10.1007/s00384-019-03471-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/22/2019] [Indexed: 02/04/2023]
Abstract
PURPOSE In order to reduce postoperative opioid administration and pain levels in patients submitted to laparoscopic colectomy, we assessed the efficacy of preemptive use of pregabalin (PG), as part of a multimodal analgesia scheme, in a randomized controlled trial setting. METHODS Overall, fifty adult patients scheduled for elective laparoscopic colectomy were included and randomized in our trial. In the experimental group, 23 patients received preoperatively 2 doses of 150 mg PG per os, whereas the control group consisted of 27 cases, where a matching to PG placebo was administered at the same scheme. The two groups had identical analgesia and anesthesia regimens otherwise. Our study endpoints included postoperative morphine consumption, postoperative pain, and complication rates. RESULTS Patients in the PG group displayed a significantly reduced morphine consumption at 8 h, 24 h, and 48 h postoperatively. The two groups were comparable in terms of postoperative pain (rest and movement assessment) and side effects. CONCLUSIONS The preoperative addition of PG resulted in a significant reduction of the postoperative opioid consumption in patients undergoing laparoscopic colectomy. However, an association with the postoperative pain scores was not identified.
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Affiliation(s)
- Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Larissa, Greece.,Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - Eleni Theodorou
- Department of Anesthesiology, Hippokrateio Hospital of Thessaloniki, Thessaloniki, Greece
| | | | | | - Konstantinos Perivoliotis
- Department of Surgery, University Hospital of Larissa, Larissa, Greece.,Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa, Greece. .,Faculty of Medicine, School of Health Sciences, University of Thessaly, Larissa, Greece.
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Symeonidis D, Diamantis A, Baloyiannis I, Tzovaras G, Tepetes K. Systemic immune response after open tension-free inguinal hernia repair under different anesthetic alternatives: a prospective comparative study. G Chir 2020; 41:103-109. [PMID: 32038020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
PURPOSE The purpose of the present study was a comparison of the systemic inflammatory response intensity through the estimation of C- reactive protein and albumin levels before and after open tension free inguinal hernia repair performed under different anesthetic alternatives. PATIENTS AND METHODS Totally, 125 inguinal hernia patients scheduled for unilateral primary open tension free inguinal repair unRomader local (50 patients), spinal (50 patients) and general anesthesia (25 patients) have been included in this prospective study. RESULTS The group of local anesthesia was associated with the higher postoperative serum levels of albumin compared to the group of general anesthesia (P 0.013). Local anesthesia was also associated with higher postoperative serum albumin levels compared to regional anesthesia but however the difference was not statistically significant (P 0.282). The group of local anesthesia was also associated with the lower postoperative levels of CRP compared to the regional (P 0.0094) and general anesthesia (P 0.0009) groups. CONCLUSION Local anesthesia proved superior to regional or general anesthesia for open tension free inguinal hernia repair in the given patient sample from the standpoint of the inflammatory and acute phase response.
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Magouliotis DE, Tasiopoulou VS, Baloyiannis I, Mamaloudis I, Tzovaras G. Transcriptomic Analysis of the Aquaporin Gene Family and Associated Interactors in Rectal Cancer. Microrna 2020; 9:153-166. [PMID: 31530273 DOI: 10.2174/2211536608666190917153332] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2019] [Revised: 08/05/2019] [Accepted: 09/03/2019] [Indexed: 06/10/2023]
Abstract
BACKGROUND Rectal Cancer (RC) is a common type of cancer with poor prognosis. The identification of biomarkers regarding RC diagnosis, monitoring, and prognosis is crucial. OBJECTIVES The purpose of the present study was to evaluate the differential expression of the Aquaporin (AQP) gene family network in RC, and the effect of Radiotherapy (RT) on their expression profile, to indicate novel biomarkers and prognostic factors. METHODS We used data mining techniques to construct the network of the AQP-associated genes to determine the Differentially Expressed Genes (DEGs) in RC and in irradiated as compared to nonirradiated RC patients. Furthermore, survival data of The Cancer Genome Atlas (TCGA) were analysed to assess the prognostic role of the DEGs, along with the functional enrichment of gene ontologies and miRNAs related to the DEGs in RC. RESULTS Microarray data of one PubMed GEO dataset was extracted, incorporating 22 RC and 20 normal rectal tissue samples. Eight DEGs were reported. Four DEGs were up-regulated and four downregulated in RC. Correlations were identified among the DEGs. Deming regression analysis was performed in order to demonstrate the equations describing these correlations. One gene (Aquaporin 3) was downregulated in irradiated RC samples compared with non-irradiated samples. The most significantly affected biological pathways and miRNAs were identified by functional enrichment analysis. CONCLUSION The present study demonstrates an eight-gene molecular panel that could facilitate as biomarkers regarding RC patients, which are potential targets of five miRNA families. Finally, our results highlight the effect of radiotherapy on AQPs and the associated pathways in RC.
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Affiliation(s)
- Dimitrios E Magouliotis
- Division of Surgery and Interventional Science, Faculty of Medical Sciences, UCL, London, United Kingdom
| | | | | | - Ioannis Mamaloudis
- Department of Surgery, University of Thessaly, Biopolis, Larissa, Greece
| | - George Tzovaras
- Department of Surgery, University of Thessaly, Biopolis, Larissa, Greece
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Baloyiannis I, Perivoliotis K, Diamantis A, Tzovaras G. Virtual ileostomy in elective colorectal surgery: a systematic review of the literature. Tech Coloproctol 2019; 24:23-31. [PMID: 31820192 DOI: 10.1007/s10151-019-02127-2] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Accepted: 11/21/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Anastomotic leak (AL) following colorectal surgery can be a life-threatening complication. The use of a diverting stoma has been proposed, to prevent or reduce morbidity and mortality associated with AL. Stomas, however, have their own distinct complications. Thus, virtual ileostomy (VI) has been proposed as an alternative to diverting stoma. The aim of the present study was to further evaluate the role of VI through systematic review of existing literature. METHODS A systematic review of the literature was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines and the Cochrane handbook for systematic reviews of interventions. The primary endpoint of our study was the estimation of the overall VI complication rate. Secondary endpoints included the identification of the VI-specific adverse outcomes, perioperative endpoints such as the length of hospital stay, transfusion and postoperative leak rates, description of the operative variations of VI reported VI operative variations and details regarding the primary operation and previous neoadjuvant therapy. RESULTS In total, 11 studies and 554 patients were included in this systematic review. Overall, 158 laparoscopic and 191 open procedures were performed. The AL and VI conversion rates were 11.9% and 10.46%, respectively. The total complication rate was estimated to be 13.9%, while VI-specific adverse events were recorded in 2.1% of all cases. CONCLUSIONS VI could be a safe and effective alternative to a diverting stoma. Although currently, VI is not widely used, it could have a widespread application in laparoscopic surgery. However, definitive trials are needed before firm recommendations on the use of VI can be made.
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Affiliation(s)
- I Baloyiannis
- Department of Surgery, University Hospital of Larissa, Biopolis, Mezourlo, 41110, Larissa, Greece.
| | - K Perivoliotis
- Department of Surgery, University Hospital of Larissa, Biopolis, Mezourlo, 41110, Larissa, Greece
| | - A Diamantis
- Department of Surgery, University Hospital of Larissa, Biopolis, Mezourlo, 41110, Larissa, Greece
| | - G Tzovaras
- Department of Surgery, University Hospital of Larissa, Biopolis, Mezourlo, 41110, Larissa, Greece
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Perivoliotis K, Sarakatsianou C, Tepetes K, Baloyiannis I. Single incision laparoscopic fundoplication: A systematic review of the literature. World J Gastrointest Surg 2019; 11:179-190. [PMID: 31057702 PMCID: PMC6478600 DOI: 10.4240/wjgs.v11.i3.179] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/09/2019] [Revised: 03/12/2019] [Accepted: 03/16/2019] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Fundoplication, was first introduced as a surgical treatment method of gastroesophageal reflux disease. Consequently, several modifications of this method have been described, whereas laparoscopic fundoplication was recently introduced. Although single incision (SI) fundoplication was considered as an alternative to the conventional laparoscopic approach, several studies reported an increased operation duration, and high rates of multiport conversion and incisional hernia.
AIM To provide a current overview of the technical variations and the postoperative outcomes of patients submitted to SI fundoplication.
METHODS The present systematic review of the literature was designed and conducted on the basis of the PRISMA guidelines. A systematic screening of the electronic scholar databases (Medline, Scopus and Web of Science) was performed.
RESULTS Literature search resulted in the identification of 19 studies. Overall, 266, 137 and 110 SI Nissen, Dor and Toupet fundoplications were reported, respectively. In the majority of the trials, standard laparoscopic instruments were used. The left liver lobe was displayed through the use of forceps, graspers, retractors, drains or even glue. Both intra-corporeal and extracorporeal suturing was described. Mean operative time was 136.3 min. Overall complication rate was 5.2% and the rate of incisional hernia was 0.9%. No mortality was reported.
CONCLUSION Due to the methodological heterogeneity and the lack of high quality studies comparing multi to single access techniques and the several variations, we conclude that further well designed studies are necessary, in order to evaluate the role of SI fundoplication.
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Affiliation(s)
| | | | | | - Ioannis Baloyiannis
- Department of Surgery, University Hospital of Larissa, Larissa 41110, Greece
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Perivoliotis K, Diamantis A, Christodoulidis G, Baloyiannis I, Tepetes K. The prognostic value of miR-542-3p in colorectal cancer. Eur J Surg Oncol 2019. [DOI: 10.1016/j.ejso.2018.10.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Tsiopoulos F, Kapsoritakis A, Psychos A, Manolakis A, Oikonomou K, Tzovaras G, Baloyiannis I, Tsikrika A, Potamianos S. Laparoendoscopic rendezvous may be an effective alternative to a failed preoperative endoscopic retrograde cholangiopancreatography in patients with cholecystocholedocholithiasis. Ann Gastroenterol 2017; 31:102-108. [PMID: 29333074 PMCID: PMC5759603 DOI: 10.20524/aog.2017.0210] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 09/20/2017] [Indexed: 11/17/2022] Open
Abstract
Background: Endoscopic retrograde cholangiopancreatography (ERCP), followed by laparoscopic cholecystectomy (LC), remains the standard way of management for patients with cholecystocholedocholithiasis. Laparoendoscopic rendezvous (LERV), a combined procedure for removing the gallbladder laparoscopically and clearing the common bile duct (CBD) endoscopically at the same time, could be an attractive alternative. The aim of this study was to compare LERV with classic ERCP in patients with cholecystocholedocholithiasis. Methods: 886 patients with cholecystocholedocholithiasis were treated either with the LERV technique (90 patients), or with the 2-stage approach, which includes preoperative ERCP followed by LC (796 patients). The primary endpoint was any difference in the success of CBD cannulation and clearance; secondary endpoints were the detection of differences in morbidity (especially post-ERCP pancreatitis [PEP]), and the feasibility of the two approaches. Results: Successful cannulation of the CBD was more frequent with conventional ERCP compared with the LERV technique (89.8% vs. 75.5%, P=0.0001). LERV appears to be as effective as conventional ERCP for complete CBD clearance (85.5% vs. 82.8%, P<0.1). None of the patients in the LERV group had an episode of clinical PEP, whereas in the conventional ERCP group there were 23 episodes of PEP and one death. The median amylase level was higher in patients undergoing conventional ERCP group compared to patients in LERV group. Conclusion: Classic ERCP has a higher rate of successful CBD cannulation and a similar rate of CBD clearance compared to LERV.
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Affiliation(s)
- Fotios Tsiopoulos
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
| | - Andreas Kapsoritakis
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
| | - Athanassios Psychos
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
| | - Anastasios Manolakis
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
| | - Konstantinos Oikonomou
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
| | - George Tzovaras
- Department of Surgery (George Tzovaras, Ioannis Baloyiannis), Greece
| | | | - Alexandra Tsikrika
- Department of Radiology (Alexandra Tsikrika), Larissa University Hospital, Larissa, Greece
| | - Spyros Potamianos
- Department of Gastroenterology (Fotios Tsiopoulos, Andreas Kapsoritakis, Athanassios Psychos, Anastasios Manolakis, Konstantinos Oikonomou, Spyros Potamianos), Greece
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Sarakatsianou C, Georgopoulou S, Baloyiannis I, Chatzimichail M, Vretzakis G, Zacharoulis D, Tzovaras G. Spinal versus general anesthesia for transabdominal preperitoneal (TAPP) repair of inguinal hernia: Interim analysis of a controlled randomized trial. Am J Surg 2017; 214:239-245. [PMID: 28173938 DOI: 10.1016/j.amjsurg.2017.01.032] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2016] [Revised: 01/15/2017] [Accepted: 01/29/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND General anesthesia has been used as standard for laparoscopic hernia repair by the transabdominal preperitoneal (TAPP) approach. Regional anesthesia has been occasionally applied in high risk patients where general anesthesia is contraindicated. This randomized clinical trial compares spinal anesthesia with general anesthesia for TAPP inguinal hernia repair in non-high risk patients. METHODS Seventy adult American Society of Anesthesiologists I, II and III patients undergoing elective TAPP inguinal hernia repair were randomized to either general or spinal anesthesia. RESULTS Postoperative morphine consumption was significantly less immediately postoperatively (p < 0.001) in the spinal anesthesia group. Postoperative pain was also significantly decreased within the first 8 h postoperatively (p < 0.05) in the spinal anesthesia group. CONCLUSIONS Spinal anesthesia offers some advantages in patient analgesia during the early postoperative period after TAPP inguinal hernia repair and can be proposed as an effective alternative method of anesthesia for TAPP repair.
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Affiliation(s)
| | | | | | - Maria Chatzimichail
- Department of Anesthesiology, University Hospital of Larissa, Larissa, Greece
| | - George Vretzakis
- Department of Anesthesiology, University Hospital of Larissa, Larissa, Greece
| | | | - George Tzovaras
- Department of Surgery, University Hospital of Larissa, Larissa, Greece.
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Baloyiannis I, Tzovaras G. Current status of laparoendoscopic rendezvous in the treatment of cholelithiasis with concomitant choledocholithiasis. World J Gastrointest Endosc 2015; 7:714-719. [PMID: 26140098 PMCID: PMC4482830 DOI: 10.4253/wjge.v7.i7.714] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2014] [Revised: 02/04/2015] [Accepted: 03/18/2015] [Indexed: 02/05/2023] Open
Abstract
The current evidence in favor of the laparoendoscopic rendezvous is promising and demonstrates the main advantages of this technique in regard to shorter hospital stay and selective cannulation of the common bile duct (CBD), avoiding thus the inadvertent cannulation of the pancreatic duct. In addition, in the rendezvous technique the contrast medium is not injected retrogradely as during the traditional endoscopic retrograde cholangiopancreatography (ERCP), when the medium accidentally could be injected under pressure into the pancreatic duct. The RV technique minimizes that risk. Both these main advantages of the RV technique over the classic ERCP, are related with a significant lower incidence of hyperamylasemia and post-ERCP pancreatitis, compared with the traditional two stage procedure. Choledocholithiasis is present in 10% to 15% of patients undergoing cholecystectomy. To date, the ideal management of CBD stones remains controversial. Prospective randomized trials have shown that laparoscopic management of the CBD stones, as a single stage procedure, is the most efficient and cost effective method of treatment. Laparoendoscopic rendezvous has been proposed as an alternative single stage approach. Several studies have shown the effective use of this technique in the treatment of CBD stones by improving patient compliance and clinical results including shorter hospital stay, higher success rate and less cost. The current evidence about the use of this technique presented in this review article is promising and demonstrates the main advantages of the procedure.
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Symeonidis D, Baloyiannis I, Koukoulis G, Pratsas K, Georgopoulou S, Efthymiou M, Tzovaras G. Prospective non-randomized comparison of open versus laparoscopic transabdominal preperitoneal (TAPP) inguinal hernia repair under different anesthetic methods. Surg Today 2013; 44:906-13. [DOI: 10.1007/s00595-013-0805-0] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2012] [Accepted: 04/21/2013] [Indexed: 10/25/2022]
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Symeonidis D, Baloyiannis I, Georgopoulou S, Koukoulis G, Athanasiou E, Tzovaras G. Laparoscopic ventral hernia repair in obese patients under spinal anesthesia. Int J Surg 2013; 11:926-9. [PMID: 23860228 DOI: 10.1016/j.ijsu.2013.07.002] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2013] [Revised: 05/17/2013] [Accepted: 07/05/2013] [Indexed: 12/01/2022]
Abstract
PURPOSE The aim of the present study was to evaluate the feasibility and efficacy of laparoscopic ventral hernia repair under spinal anesthesia in obese patients (BMI > 30 kg/m(2)). METHODS From January 2007 to February 2010, 23 obese patients had their elective laparoscopic ventral hernia repair under spinal anesthesia. We looked primarily for intra-operative incidences as well as immediate postoperative complications. Long term results and especially recurrences were also to be evaluated. RESULTS Median operative time was 55 min (range 20-100). Intraoperatively, six patients (26%) complained of shoulder pain, three patients (13%) developed bradycardia and two (8.7%) hypotension. Postoperatively, nausea and/or vomiting were recorded in four patients (17.4%), four patients (17.4%) experienced urinary retention and one patient developed wound infection. Median pain score at 4th, 8th and 24th postoperative hour was 0.5 (0-5), 1.5 (0-6), and 1.5 (0-5) respectively. The median length of hospital stay was one day (1-2). At a median follow up of 39 months, one patient was diagnosed with a recurrence. CONCLUSION Spinal anesthesia for LVHR in obese patients (BMI > 30 kg/m(2)) proved an efficient and safe alternative to general anesthesia in the given patient sample.
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Affiliation(s)
- Dimitrios Symeonidis
- Department of Surgery, University Hospital of Larissa, Biopolis, Larissa, Greece.
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Baloyiannis I, Symeonidis D, Koukoulis G, Zachari E, Potamianos S, Tzovaras G. Complicated cholelithiasis: an unusual combination of acute pancreatitis and bouveret syndrome. Case Rep Gastroenterol 2012; 6:459-64. [PMID: 22855661 PMCID: PMC3398075 DOI: 10.1159/000341512] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
Bouveret syndrome is a rare form of gallstone ileus. The purpose of the present study was to present the unusual case of a female patient with complicated cholelithiasis manifested as a combination of acute pancreatitis and concomitant Bouveret syndrome. A 61-year-old female patient was admitted to the emergency department complaining of mid-epigastric and right upper quadrant abdominal pain radiating band-like in the thoracic region of the back as well as repeated episodes of vomiting over the last 24 h. The initial correct diagnosis of pancreatitis was subsequently combined with the diagnosis of Bouveret syndrome as a computed tomography scan revealed the presence of a gallstone within the duodenum causing luminal obstruction. After failure of endoscopic gallstone removal, a surgical approach was undertaken where gallstone removal was followed by cholecystectomy and restoration of the anatomy by eliminating the fistula. The concomitant pancreatitis complicated the postoperative period and prolonged the length of hospital stay. However, the patient was discharge on the 45th postoperative day. Attempts for endoscopic removal of the impacted stone should be the initial therapeutic step. Surgery should be reserved for cases refractory to endoscopic intervention and when definite treatment is the actual challenge.
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Affiliation(s)
- Ioannis Baloyiannis
- Department of General Surgery, University Hospital of Larissa, Larissa, Greece
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Tzovaras G, Baloyiannis I, Zachari E, Symeonidis D, Zacharoulis D, Kapsoritakis A, Paroutoglou G, Potamianos S. Laparoendoscopic rendezvous versus preoperative ERCP and laparoscopic cholecystectomy for the management of cholecysto-choledocholithiasis: interim analysis of a controlled randomized trial. Ann Surg 2012; 255:435-9. [PMID: 22261836 DOI: 10.1097/sla.0b013e3182456ec0] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
BACKGROUND Although the ideal management of cholecysto-choledocholi-thiasis is controversial, the 2-stage approach [endoscopic retrograde cholangiopancreatography (ERCP), sphincterotomy, and common bile duct (CBD) clearance followed by laparoscopic cholecystectomy] remains the standard way of management worldwide. One-stage approach using the so-called laparoendoscopic rendezvous (LERV) technique offers some advantages, mainly by reducing the hospital stay and the risk of post-ERCP pancreatitis. OBJECTIVE To compare the LERV 1-stage approach with the standard 2-stage approach consisting of preoperative ERCP followed by laparoscopic cholecystectomy for the treatment of cholecysto-choledocholithiasis. SETTING Controlled randomized trial, University/Teaching Hospital. METHODS : Patients with cholecysto-choledocholithiasis were randomized either to LERV or to the 2-stage approach. Both elective and emergency cases were included in the study. Primary endpoint was to detect difference in overall hospital stay, whereas secondary endpoints were (i) to detect differences in morbidity (especially post-ERCP pancreatitis) and (ii) success of CBD clearance. This is an interim analysis of the first 100 randomized patients. RESULTS Hospital stay was significantly shorter in the LERV group; median 4 (2-19) days versus 5.5 (3-22) days, P = 0.0004. There was no difference in morbidity and success of CBD clearance between the 2 groups. Post-ERCP amylase value was found significantly lower in the LERV group: median 65 (16-1159) versus 91 (30-1846), P = 0.02. CONCLUSIONS Interim analysis of the results suggests the superiority of the LERV technique in terms of hospital stay and post-ERCP hyperamylasemia.
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Affiliation(s)
- George Tzovaras
- Department of Surgery, University of Thessaly Medical School, University Hospital of Larissa, Larissa, Greece.
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Baloyiannis I, Kouritas VK, Karagiannis K, Spyridakis M, Efthimiou M. Isolated right diaphragmatic rupture following blunt trauma. Gen Thorac Cardiovasc Surg 2011; 59:760-2. [PMID: 22083696 DOI: 10.1007/s11748-010-0759-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2010] [Accepted: 12/06/2010] [Indexed: 11/25/2022]
Abstract
Blunt diaphragmatic injuries are usually caused by blunt trauma or penetrating injuries. The diagnosis may be delayed or missed because of the confusing clinical and radiographic findings and the presence of multiple associated injuries. We report the case of an isolated right diaphragm rupture in a 56-year-old man who sustained blunt thoracic trauma after car accident 2 weeks before presentation. No other injuries were detected, and he was subjected to laparotomy. Diaphragmatic rupture is perceived as an emergency entity. The late appearance of such an injury, without other accompanying injuries, is rare and should be in mind by clinicians treating trauma patients who have a delayed presentation after the injury.
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Affiliation(s)
- Ioannis Baloyiannis
- Department of Surgery, Larissa University Hospital, Mezourlo, 41 100, Larissa, Greece
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Kouritas VK, Baloyiannis I, Koukoulis G, Mamaloudis I, Zacharoulis D, Efthimiou M. Spontaneous expulsion from rectum: a rare presentation of intestinal lipomas. World J Emerg Surg 2011; 6:19. [PMID: 21668995 PMCID: PMC3130650 DOI: 10.1186/1749-7922-6-19] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Accepted: 06/13/2011] [Indexed: 12/11/2022] Open
Abstract
Lipomas are rare, subserosal, usually solitary, pedunculated small lesions appearing mainly in the large intestine with a minimal malignancy potential. They usually run asymptomatic and become symptomatic when they become enlarged or complicated causing intestinal obstruction, perforation, intusucception or massive bleeding. In rare cases they can be self-detached and expulsed via the rectum as fleshy masses. This event mainly occurs in large, pendunculated lipomas which detach from their pedicle. The reason for this event remains in most of cases unclear although in some cases a predisposing factor does exist. Abdominal pain and obstructive ileus may be observed while in many cases bleeding occurs. The expulsed mass sets the diagnosis and in most of the cases all symptoms subside. Diagnosis is rarely established before surgery with the use of barium enema, computed tomography and colonoscopy which additionally provides measures of treatment and diagnosis. In atypical cases though, in cases where the malignancy can not be excluded or in complicated cases, surgery is recommended. Usually the resection of the affected intestinal part is adequate. If during surgery a lipoma is encountered simple lipomatectomy seems also to be adequate.
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Tzovaras G, Papamargaritis D, Sioka E, Zachari E, Baloyiannis I, Zacharoulis D, Koukoulis G. Symptoms Suggestive of Dumping Syndrome After Provocation in Patients After Laparoscopic Sleeve Gastrectomy. Obes Surg 2011; 22:23-8. [DOI: 10.1007/s11695-011-0461-7] [Citation(s) in RCA: 57] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Baloyiannis I, Christodoulidis G, Symeonidis D, Hatzinikolaou I, Spyridakis M, Tepetes K. Loop stomas with a subcutaneously placed bridge device. Tech Coloproctol 2011; 14 Suppl 1:S75-6. [PMID: 20683745 DOI: 10.1007/s10151-010-0627-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
AIM To describe and evaluate a new technique for supporting a loop stoma with a simple removable subcutaneous bridge device. METHODS Fifty-five patients underwent a procedure resulting in a loop stoma. Thirty patients had a loop colostomy and twenty-five a loop ileostomy. In all cases, the stoma was supported with a removable subcutaneous redivac drain fixed to the skin. RESULTS There was no incidence of mechanical obstruction, stenosis, retraction, mucosal erosion or subcutaneous infection. Daily cleaning and care of the stoma was very simple, and the removal of the bridge device was carried out without opening the collecting bag. CONCLUSION Our proposed technique is safe and feasible without considerable complications.
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Affiliation(s)
- I Baloyiannis
- Department of Surgery, University Hospital, 41110 Larissa, Greece
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Tzovaras G, Baloyiannis I, Kouritas V, Symeonidis D, Spyridakis M, Poultsidi A, Tepetes K, Zacharoulis D. Laparoscopic versus open appendectomy in men: a prospective randomized trial. Surg Endosc 2010; 24:2987-92. [PMID: 20552369 DOI: 10.1007/s00464-010-1160-5] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2010] [Accepted: 05/18/2010] [Indexed: 02/07/2023]
Abstract
BACKGROUND The role of laparoscopic treatment in acute appendicitis still is unclear. Although some evidence in the literature suggests diagnostic benefits from laparoscopy for young women with suspected acute appendicitis, there is scepticism about the utility of this approach for men. This study aimed to compare open and laparoscopic appendectomy performed for men with suspected acute appendicitis. METHODS All male patients older than 15 years with an American Society of Anesthesiology (ASA) classification of 3 or less, no previous abdominal surgery, and no contraindication for pneumoperitoneum were prospectively randomized to undergo either open appendectomy (OA) or laparoscopic appendectomy (LA). The primary end point was a detected difference in postoperative hospital length of stay, and the secondary end points were detected differences in postoperative analgesia, morbidity, and length of the recovery period. RESULTS In this study, 147 men with suspected acute appendicitis were randomized to either OA (n = 75) or LA (n = 72). It took longer to perform LA (60 min; range, 20-120 min vs. 45 min; range, 20-90 min; p = 0.0027), and LA did not result in any significant difference for the parameters evaluated. CONCLUSION The postoperative length of hospital stay did not differ significantly between OA and LA for men. Laparoscopic appendectomy required more time and did not offer any advantages compared with OA.
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Affiliation(s)
- George Tzovaras
- Department of Surgery, University Hospital of Larissa, 411 10, Larissa, Greece.
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Tzovaras G, Baloyiannis I, Kapsoritakis A, Psychos A, Paroutoglou G, Potamianos S. Laparoendoscopic rendezvous: an effective alternative to a failed preoperative ERCP in patients with cholecystocholedocholithiasis. Surg Endosc 2010; 24:2603-6. [PMID: 20349090 DOI: 10.1007/s00464-010-1015-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2009] [Accepted: 03/02/2010] [Indexed: 12/23/2022]
Abstract
BACKGROUND Although the ideal management of cholelithiasis and concomitant choledocholithiasis is controversial, the two-stage approach [endoscopic retrograde cholangiopancreatography (ERCP), sphincterotomy, and common bile duct (CBD) clearance followed by laparoscopic cholecystectomy] is the most popular treatment regimen worldwide. However, sometimes ERCP fails to solve the problem of choledocholithiasis preoperatively. The aim of this study was to evaluate the use of intraoperative ERCP using the laparoendoscopic "rendezvous" technique in patients in whom preoperative ERCP has failed or was not possible to attempt. METHODS Twenty-two patients (13 female, nine male), in whom ERCP failed or was not possible to be performed as a separate procedure before laparoscopic cholecystectomy, were treated with the one-stage approach of intraoperative ERCP during laparoscopic cholecystectomy using the so-called laparoendoscopic "rendezvous" technique. RESULTS The one-stage approach was completed successfully in a median time of 110 min (range = 75-160 min) in 21 cases; however, in two cases the wire introduced via the cystic duct could not be advanced through Vater's ampulla into the duodenum and the CBD was cannulated from the endoscopic route, in the usual way. There was no mortality or morbidity and most patients were discharged within 48 h after the procedure. CONCLUSION The laparoendoscopic "rendezvous" is a valuable alternative in treating patients with cholecystocholedocholithiasis. It appears to be a reliable method when preoperative ERCP fails to clear the CBD, while it also offers a one-stage solution to the problem.
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Affiliation(s)
- George Tzovaras
- Department of Surgery, University of Thessaly Medical School, University Hospital of Larissa, Larissa, Greece.
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