Browsing by Author "Atanasov, Boyko"

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    ItemOpen Access
    Physiological parameters for Prognosis in Abdominal Sepsis (PIPAS) Study: a WSES observational study
    (2019-07-15) Sartelli, Massimo; Abu-Zidan, Fikri M; Labricciosa, Francesco M; Kluger, Yoram; Coccolini, Federico; Ansaloni, Luca; Leppäniemi, Ari; Kirkpatrick, Andrew W; Tolonen, Matti; Tranà, Cristian; Regimbeau, Jean-Marc; Hardcastle, Timothy; Koshy, Renol M; Abbas, Ashraf; Aday, Ulaş; Adesunkanmi, A. R K; Ajibade, Adesina; Akhmeteli, Lali; Akın, Emrah; Akkapulu, Nezih; Alotaibi, Alhenouf; Altintoprak, Fatih; Anyfantakis, Dimitrios; Atanasov, Boyko; Augustin, Goran; Azevedo, Constança; Bala, Miklosh; Balalis, Dimitrios; Baraket, Oussama; Baral, Suman; Barkai, Or; Beltran, Marcelo; Bini, Roberto; Bouliaris, Konstantinos; Caballero, Ana B; Calu, Valentin; Catani, Marco; Ceresoli, Marco; Charalampakis, Vasileios; Jusoh, Asri C; Chiarugi, Massimo; Cillara, Nicola; Cuesta, Raquel C; Cobuccio, Luigi; Cocorullo, Gianfranco; Colak, Elif; Conti, Luigi; Cui, Yunfeng; De Simone, Belinda; Delibegovic, Samir; Demetrashvili, Zaza; Demetriades, Demetrios; Dimova, Ana; Dogjani, Agron; Enani, Mushira; Farina, Federica; Ferrara, Francesco; Foghetti, Domitilla; Fontana, Tommaso; Fraga, Gustavo P; Gachabayov, Mahir; Gérard, Grelpois; Ghnnam, Wagih; Maurel, Teresa G; Gkiokas, Georgios; Gomes, Carlos A; Guner, Ali; Gupta, Sanjay; Hecker, Andreas; Hirano, Elcio S; Hodonou, Adrien; Hutan, Martin; Ilaschuk, Igor; Ioannidis, Orestis; Isik, Arda; Ivakhov, Georgy; Jain, Sumita; Jokubauskas, Mantas; Karamarkovic, Aleksandar; Kaushik, Robin; Kenig, Jakub; Khokha, Vladimir; Khokha, Denis; Kim, Jae I; Kong, Victor; Korkolis, Dimitris; Kruger, Vitor F; Kshirsagar, Ashok; Simões, Romeo L; Lanaia, Andrea; Lasithiotakis, Konstantinos; Leão, Pedro; Arellano, Miguel L; Listle, Holger; Litvin, Andrey; Lizarazu Pérez, Aintzane; Lopez-Tomassetti Fernandez, Eudaldo; Lostoridis, Eftychios; Luppi, Davide; Machain V, Gustavo M; Major, Piotr; Manatakis, Dimitrios; Reitz, Marianne M; Marinis, Athanasios; Marrelli, Daniele; Martínez-Pérez, Aleix; Marwah, Sanjay; McFarlane, Michael; Mesic, Mirza; Mesina, Cristian; Michalopoulos, Nickos; Misiakos, Evangelos; Moreira, Felipe G; Mouaqit, Ouadii; Muhtaroglu, Ali; Naidoo, Noel; Negoi, Ionut; Nikitina, Zane; Nikolopoulos, Ioannis; Nita, Gabriela-Elisa; Occhionorelli, Savino; Olaoye, Iyiade; Ordoñez, Carlos A; Ozkan, Zeynep; Pal, Ajay; Palini, Gian M; Papageorgiou, Kyriaki; Papagoras, Dimitris; Pata, Francesco; Pędziwiatr, Michał; Pereira, Jorge; Pereira Junior, Gerson A; Perrone, Gennaro; Pintar, Tadeja; Pisarska, Magdalena; Plehutsa, Oleksandr; Podda, Mauro; Poillucci, Gaetano; Quiodettis, Martha; Rahim, Tuba; Rios-Cruz, Daniel; Rodrigues, Gabriel; Rozov, Dmytry; Sakakushev, Boris; Sall, Ibrahima; Sazhin, Alexander; Semião, Miguel; Sharda, Taanya; Shelat, Vishal; Sinibaldi, Giovanni; Skicko, Dmitrijs; Skrovina, Matej; Stamatiou, Dimitrios; Stella, Marco; Strzałka, Marcin; Sydorchuk, Ruslan; Teixeira Gonsaga, Ricardo A; Tochie, Joel N; Tomadze, Gia; Ugoletti, Lara; Ulrych, Jan; Ümarik, Toomas; Uzunoglu, Mustafa Y; Vasilescu, Alin; Vaz, Osborne; Vereczkei, Andras; Vlad, Nutu; Walędziak, Maciej; Yahya, Ali I; Yalkin, Omer; Yilmaz, Tonguç U; Ünal, Ali E; Yuan, Kuo-Ching; Zachariah, Sanoop K; Žilinskas, Justas; Zizzo, Maurizio; Pattonieri, Vittoria; Baiocchi, Gian L; Catena, Fausto
    Abstract Background Timing and adequacy of peritoneal source control are the most important pillars in the management of patients with acute peritonitis. Therefore, early prognostic evaluation of acute peritonitis is paramount to assess the severity and establish a prompt and appropriate treatment. The objectives of this study were to identify clinical and laboratory predictors for in-hospital mortality in patients with acute peritonitis and to develop a warning score system, based on easily recognizable and assessable variables, globally accepted. Methods This worldwide multicentre observational study included 153 surgical departments across 56 countries over a 4-month study period between February 1, 2018, and May 31, 2018. Results A total of 3137 patients were included, with 1815 (57.9%) men and 1322 (42.1%) women, with a median age of 47 years (interquartile range [IQR] 28–66). The overall in-hospital mortality rate was 8.9%, with a median length of stay of 6 days (IQR 4–10). Using multivariable logistic regression, independent variables associated with in-hospital mortality were identified: age > 80 years, malignancy, severe cardiovascular disease, severe chronic kidney disease, respiratory rate ≥ 22 breaths/min, systolic blood pressure < 100 mmHg, AVPU responsiveness scale (voice and unresponsive), blood oxygen saturation level (SpO2) < 90% in air, platelet count < 50,000 cells/mm3, and lactate > 4 mmol/l. These variables were used to create the PIPAS Severity Score, a bedside early warning score for patients with acute peritonitis. The overall mortality was 2.9% for patients who had scores of 0–1, 22.7% for those who had scores of 2–3, 46.8% for those who had scores of 4–5, and 86.7% for those who have scores of 7–8. Conclusions The simple PIPAS Severity Score can be used on a global level and can help clinicians to identify patients at high risk for treatment failure and mortality.
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    ItemOpen Access
    The ChoCO-W prospective observational global study: Does COVID-19 increase gangrenous cholecystitis?
    (2022-12-16) De Simone, Belinda; Abu-Zidan, Fikri M.; Chouillard, Elie; Di Saverio, Salomone; Sartelli, Massimo; Podda, Mauro; Gomes, Carlos A.; Moore, Ernest E.; Moug, Susan J.; Ansaloni, Luca; Kluger, Yoram; Coccolini, Federico; Landaluce-Olavarria, Aitor; Estraviz-Mateos, Begoña; Uriguen-Etxeberria, Ana; Giordano, Alessio; Luna, Alfonso P.; Amín, Luz A. H.; Hernández, Adriana M. P.; Shabana, Amanda; Dzulkarnaen, Zakaria A.; Othman, Muhammad A.; Sani, Mohamad I.; Balla, Andrea; Scaramuzzo, Rosa; Lepiane, Pasquale; Bottari, Andrea; Staderini, Fabio; Cianchi, Fabio; Cavallaro, Andrea; Zanghì, Antonio; Cappellani, Alessandro; Campagnacci, Roberto; Maurizi, Angela; Martinotti, Mario; Ruggieri, Annamaria; Jusoh, Asri C.; Rahman, Karim A.; Zulkifli, Anis S. M.; Petronio, Barbara; Matías-García, Belén; Quiroga-Valcárcel, Ana; Mendoza-Moreno, Fernando; Atanasov, Boyko; Campanile, Fabio C.; Vecchioni, Ilaria; Cardinali, Luca; Travaglini, Grazia; Sebastiani, Elisa; Chooklin, Serge; Chuklin, Serhii; Cianci, Pasquale; Restini, Enrico; Capuzzolo, Sabino; Currò, Giuseppe; Filippo, Rosalinda; Rispoli, Michele; Aparicio-Sánchez, Daniel; Muñóz-Cruzado, Virginia D.; Barbeito, Sandra D.; Delibegovic, Samir; Kesetovic, Amar; Sasia, Diego; Borghi, Felice; Giraudo, Giorgio; Visconti, Diego; Doria, Emanuele; Santarelli, Mauro; Luppi, Davide; Bonilauri, Stefano; Grossi, Ugo; Zanus, Giacomo; Sartori, Alberto; Piatto, Giacomo; De Luca, Maurizio; Vita, Domenico; Conti, Luigi; Capelli, Patrizio; Cattaneo, Gaetano M.; Marinis, Athanasios; Vederaki, Styliani-Aikaterini; Bayrak, Mehmet; Altıntas, Yasemin; Uzunoglu, Mustafa Y.; Demirbas, Iskender E.; Altinel, Yuksel; Meric, Serhat; Aktimur, Yunus E.; Uymaz, Derya S.; Omarov, Nail; Azamat, Ibrahim; Lostoridis, Eftychios; Nagorni, Eleni-Aikaterini; Pujante, Antonio; Anania, Gabriele; Bombardini, Cristina; Bagolini, Francesco; Gonullu, Emre; Mantoglu, Baris; Capoglu, Recayi; Cappato, Stefano; Muzio, Elena; Colak, Elif; Polat, Suleyman; Koylu, Zehra A.; Altintoprak, Fatih; Bayhan, Zülfü; Akin, Emrah; Andolfi, Enrico; Rezart, Sulce; Kim, Jae I.; Jung, Sung W.; Shin, Yong C.; Enciu, Octavian; Toma, Elena A.; Medas, Fabio; Canu, Gian L.; Cappellacci, Federico; D’Acapito, Fabrizio; Ercolani, Giorgio; Solaini, Leonardo; Roscio, Francesco; Clerici, Federico; Gelmini, Roberta; Serra, Francesco; Rossi, Elena G.; Fleres, Francesco; Clarizia, Guglielmo; Spolini, Alessandro; Ferrara, Francesco; Nita, Gabriela; Sarnari, Jlenia; Gachabayov, Mahir; Abdullaev, Abakar; Poillucci, Gaetano; Palini, Gian M.; Veneroni, Simone; Garulli, Gianluca; Piccoli, Micaela; Pattacini, Gianmaria C.; Pecchini, Francesca; Argenio, Giulio; Armellino, Mariano F.; Brisinda, Giuseppe; Tedesco, Silvia; Fransvea, Pietro; Ietto, Giuseppe; Franchi, Caterina; Carcano, Giulio; Martines, Gennaro; Trigiante, Giuseppe; Negro, Giulia; Vega, Gustavo M.; González, Agustín R.; Ojeda, Leonardo; Piccolo, Gaetano; Bondurri, Andrea; Maffioli, Anna; Guerci, Claudio; Sin, Boo H.; Zuhdi, Zamri; Azman, Azlanudin; Mousa, Hussam; al Bahri, Shadi; Augustin, Goran; Romic, Ivan; Moric, Trpimir; Nikolopoulos, Ioannis; Andreuccetti, Jacopo; Pignata, Giusto; D’Alessio, Rossella; Kenig, Jakub; Skorus, Urszula; Fraga, Gustavo P.; Hirano, Elcio S.; de Lima Bertuol, Jackson V.; Isik, Arda; Kurnaz, Eray; Asghar, Mohammad S.; Afzal, Ameer; Akbar, Ali; Nikolouzakis, Taxiarchis K.; Lasithiotakis, Konstantinos; Chrysos, Emmanuel; Das, Koray; Özer, Nazmi; Seker, Ahmet; Ibrahim, Mohamed; Hamid, Hytham K. S.; Babiker, Ahmed; Bouliaris, Konstantinos; Koukoulis, George; Kolla, Chrysoula-Christina; Lucchi, Andrea; Agostinelli, Laura; Taddei, Antonio; Fortuna, Laura; Agostini, Carlotta; Licari, Leo; Viola, Simona; Callari, Cosimo; Laface, Letizia; Abate, Emmanuele; Casati, Massimiliano; Anastasi, Alessandro; Canonico, Giuseppe; Gabellini, Linda; Tosi, Lorenzo; Guariniello, Anna; Zanzi, Federico; Bains, Lovenish; Sydorchuk, Larysa; Iftoda, Oksana; Sydorchuk, Andrii; Malerba, Michele; Costanzo, Federico; Galleano, Raffaele; Monteleone, Michela; Costanzi, Andrea; Riva, Carlo; Walędziak, Maciej; Kwiatkowski, Andrzej; Czyżykowski, Łukasz; Major, Piotr; Strzałka, Marcin; Matyja, Maciej; Natkaniec, Michal; Valenti, Maria R.; Di Vita, Maria D. P.; Sotiropoulou, Maria; Kapiris, Stylianos; Massalou, Damien; Veroux, Massimiliano; Volpicelli, Alessio; Gioco, Rossella; Uccelli, Matteo; Bonaldi, Marta; Olmi, Stefano; Nardi, Matteo; Livadoti, Giada; Mesina, Cristian; Dumitrescu, Theodor V.; Ciorbagiu, Mihai C.; Ammendola, Michele; Ammerata, Giorgio; Romano, Roberto; Slavchev, Mihail; Misiakos, Evangelos P.; Pikoulis, Emmanouil; Papaconstantinou, Dimitrios; Elbahnasawy, Mohamed; Abdel-elsalam, Sherief; Felsenreich, Daniel M.; Jedamzik, Julia; Michalopoulos, Nikolaos V.; Sidiropoulos, Theodoros A.; Papadoliopoulou, Maria; Cillara, Nicola; Deserra, Antonello; Cannavera, Alessandro; Negoi, Ionuţ; Schizas, Dimitrios; Syllaios, Athanasios; Vagios, Ilias; Gourgiotis, Stavros; Dai, Nick; Gurung, Rekha; Norrey, Marcus; Pesce, Antonio; Feo, Carlo V.; Fabbri, Nicolo’; Machairas, Nikolaos; Dorovinis, Panagiotis; Keramida, Myrto D.; Mulita, Francesk; Verras, Georgios I.; Vailas, Michail; Yalkin, Omer; Iflazoglu, Nidal; Yigit, Direnc; Baraket, Oussama; Ayed, Karim; Ghalloussi, Mohamed h.; Patias, Parmenion; Ntokos, Georgios; Rahim, Razrim; Bala, Miklosh; Kedar, Asaf; Sawyer, Robert G.; Trinh, Anna; Miller, Kelsey; Sydorchuk, Ruslan; Knut, Ruslan; Plehutsa, Oleksandr; Liman, Rumeysa K.; Ozkan, Zeynep; Kader, Saleh A.; Gupta, Sanjay; Gureh, Monika; Saeidi, Sara; Aliakbarian, Mohsen; Dalili, Amin; Shoko, Tomohisa; Kojima, Mitsuaki; Nakamoto, Raira; Atici, Semra D.; Tuncer, Gizem K.; Kaya, Tayfun; Delis, Spiros G.; Rossi, Stefano; Picardi, Biagio; del Monte, Simone R.; Triantafyllou, Tania; Theodorou, Dimitrios; Pintar, Tadeja; Salobir, Jure; Manatakis, Dimitrios K.; Tasis, Nikolaos; Acheimastos, Vasileios; Ioannidis, Orestis; Loutzidou, Lydia; Symeonidis, Savvas; de Sá, Tiago C.; Rocha, Mónica; Guagni, Tommaso; Pantalone, Desiré; Maltinti, Gherardo; Khokha, Vladimir; Abdel-elsalam, Wafaa; Ghoneim, Basma; López-Ruiz, José A.; Kara, Yasin; Zainudin, Syaza; Hayati, Firdaus; Azizan, Nornazirah; Khei, Victoria T. P.; Yi, Rebecca C. X.; Sellappan, Harivinthan; Demetrashvili, Zaza; Lekiashvili, Nika; Tvaladze, Ana; Froiio, Caterina; Bernardi, Daniele; Bonavina, Luigi; Gil-Olarte, Angeles; Grassia, Sebastiano; Romero-Vargas, Estela; Bianco, Francesco; Gumbs, Andrew A.; Dogjani, Agron; Agresta, Ferdinando; Litvin, Andrey; Balogh, Zsolt J.; Gendrikson, George; Martino, Costanza; Damaskos, Dimitrios; Pararas, Nikolaos; Kirkpatrick, Andrew; Kurtenkov, Mikhail; Gomes, Felipe C.; Pisanu, Adolfo; Nardello, Oreste; Gambarini, Fabrizio; Aref, Hager; Angelis, Nicola d.; Agnoletti, Vanni; Biondi, Antonio; Vacante, Marco; Griggio, Giulia; Tutino, Roberta; Massani, Marco; Bisetto, Giovanni; Occhionorelli, Savino; Andreotti, Dario; Lacavalla, Domenico; Biffl, Walter L.; Catena, Fausto
    Abstract Background The incidence of the highly morbid and potentially lethal gangrenous cholecystitis was reportedly increased during the COVID-19 pandemic. The aim of the ChoCO-W study was to compare the clinical findings and outcomes of acute cholecystitis in patients who had COVID-19 disease with those who did not. Methods Data were prospectively collected over 6 months (October 1, 2020, to April 30, 2021) with 1-month follow-up. In October 2020, Delta variant of SARS CoV-2 was isolated for the first time. Demographic and clinical data were analyzed and reported according to the STROBE guidelines. Baseline characteristics and clinical outcomes of patients who had COVID-19 were compared with those who did not. Results A total of 2893 patients, from 42 countries, 218 centers, involved, with a median age of 61.3 (SD: 17.39) years were prospectively enrolled in this study; 1481 (51%) patients were males. One hundred and eighty (6.9%) patients were COVID-19 positive, while 2412 (93.1%) were negative. Concomitant preexisting diseases including cardiovascular diseases (p < 0.0001), diabetes (p < 0.0001), and severe chronic obstructive airway disease (p = 0.005) were significantly more frequent in the COVID-19 group. Markers of sepsis severity including ARDS (p < 0.0001), PIPAS score (p < 0.0001), WSES sepsis score (p < 0.0001), qSOFA (p < 0.0001), and Tokyo classification of severity of acute cholecystitis (p < 0.0001) were significantly higher in the COVID-19 group. The COVID-19 group had significantly higher postoperative complications (32.2% compared with 11.7%, p < 0.0001), longer mean hospital stay (13.21 compared with 6.51 days, p < 0.0001), and mortality rate (13.4% compared with 1.7%, p < 0.0001). The incidence of gangrenous cholecystitis was doubled in the COVID-19 group (40.7% compared with 22.3%). The mean wall thickness of the gallbladder was significantly higher in the COVID-19 group [6.32 (SD: 2.44) mm compared with 5.4 (SD: 3.45) mm; p < 0.0001]. Conclusions The incidence of gangrenous cholecystitis is higher in COVID patients compared with non-COVID patients admitted to the emergency department with acute cholecystitis. Gangrenous cholecystitis in COVID patients is associated with high-grade Clavien-Dindo postoperative complications, longer hospital stay and higher mortality rate. The open cholecystectomy rate is higher in COVID compared with non -COVID patients. It is recommended to delay the surgical treatment in COVID patients, when it is possible, to decrease morbidity and mortality rates. COVID-19 infection and gangrenous cholecystistis are not absolute contraindications to perform laparoscopic cholecystectomy, in a case by case evaluation, in expert hands. Graphical abstract
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    ItemOpen Access
    WSES/GAIS/SIS-E/WSIS/AAST global clinical pathways for patients with intra-abdominal infections
    (2021-09-25) Sartelli, Massimo; Coccolini, Federico; Kluger, Yoram; Agastra, Ervis; Abu-Zidan, Fikri M.; Abbas, Ashraf E. S.; Ansaloni, Luca; Adesunkanmi, Abdulrashid K.; Atanasov, Boyko; Augustin, Goran; Bala, Miklosh; Baraket, Oussama; Baral, Suman; Biffl, Walter L.; Boermeester, Marja A.; Ceresoli, Marco; Cerutti, Elisabetta; Chiara, Osvaldo; Cicuttin, Enrico; Chiarugi, Massimo; Coimbra, Raul; Colak, Elif; Corsi, Daniela; Cortese, Francesco; Cui, Yunfeng; Damaskos, Dimitris; de’ Angelis, Nicola; Delibegovic, Samir; Demetrashvili, Zaza; De Simone, Belinda; de Jonge, Stijn W.; Dhingra, Sameer; Di Bella, Stefano; Di Marzo, Francesco; Di Saverio, Salomone; Dogjani, Agron; Duane, Therese M.; Enani, Mushira A.; Fugazzola, Paola; Galante, Joseph M.; Gachabayov, Mahir; Ghnnam, Wagih; Gkiokas, George; Gomes, Carlos A.; Griffiths, Ewen A.; Hardcastle, Timothy C.; Hecker, Andreas; Herzog, Torsten; Kabir, Syed M. U.; Karamarkovic, Aleksandar; Khokha, Vladimir; Kim, Peter K.; Kim, Jae I.; Kirkpatrick, Andrew W.; Kong, Victor; Koshy, Renol M.; Kryvoruchko, Igor A.; Inaba, Kenji; Isik, Arda; Iskandar, Katia; Ivatury, Rao; Labricciosa, Francesco M.; Lee, Yeong Y.; Leppäniemi, Ari; Litvin, Andrey; Luppi, Davide; Machain, Gustavo M.; Maier, Ronald V.; Marinis, Athanasios; Marmorale, Cristina; Marwah, Sanjay; Mesina, Cristian; Moore, Ernest E.; Moore, Frederick A.; Negoi, Ionut; Olaoye, Iyiade; Ordoñez, Carlos A.; Ouadii, Mouaqit; Peitzman, Andrew B.; Perrone, Gennaro; Pikoulis, Manos; Pintar, Tadeja; Pipitone, Giuseppe; Podda, Mauro; Raşa, Kemal; Ribeiro, Julival; Rodrigues, Gabriel; Rubio-Perez, Ines; Sall, Ibrahima; Sato, Norio; Sawyer, Robert G.; Segovia Lohse, Helmut; Sganga, Gabriele; Shelat, Vishal G.; Stephens, Ian; Sugrue, Michael; Tarasconi, Antonio; Tochie, Joel N.; Tolonen, Matti; Tomadze, Gia; Ulrych, Jan; Vereczkei, Andras; Viaggi, Bruno; Gurioli, Chiara; Casella, Claudio; Pagani, Leonardo; Baiocchi, Gian L.; Catena, Fausto
    Abstract Intra-abdominal infections (IAIs) are common surgical emergencies and have been reported as major contributors to non-trauma deaths in hospitals worldwide. The cornerstones of effective treatment of IAIs include early recognition, adequate source control, appropriate antimicrobial therapy, and prompt physiologic stabilization using a critical care environment, combined with an optimal surgical approach. Together, the World Society of Emergency Surgery (WSES), the Global Alliance for Infections in Surgery (GAIS), the Surgical Infection Society-Europe (SIS-E), the World Surgical Infection Society (WSIS), and the American Association for the Surgery of Trauma (AAST) have jointly completed an international multi-society document in order to facilitate clinical management of patients with IAIs worldwide building evidence-based clinical pathways for the most common IAIs. An extensive non-systematic review was conducted using the PubMed and MEDLINE databases, limited to the English language. The resulting information was shared by an international task force from 46 countries with different clinical backgrounds. The aim of the document is to promote global standards of care in IAIs providing guidance to clinicians by describing reasonable approaches to the management of IAIs.