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  1. Article ; Online: Survival analysis and identification of prognostic factors in colorectal liver metastasis after liver resection.

    Plúa-Muñiz, Katherine / Bailón-Cuadrado, Martín / Pérez-Saborido, Baltasar / Pacheco-Sánchez, David / Pinto, Pilar / Asensio-Díaz, Enrique

    Cirugia espanola

    2022  Volume 101, Issue 3, Page(s) 160–169

    Abstract: Introduction: Liver resection is the only curative treatment for colorectal liver metastasis. The identification of predictive factors leads to personalize patient management to enhance their long-term outcomes. This population-based study aimed to ... ...

    Abstract Introduction: Liver resection is the only curative treatment for colorectal liver metastasis. The identification of predictive factors leads to personalize patient management to enhance their long-term outcomes. This population-based study aimed to characterize factors associated with, and survival impact of patients who received hepatectomy for colorectal liver metastasis.
    Methods: A retrospective cohort study of all the hepatectomies for colorectal liver metastasis performed at third-level hospital of Spain (2010-2018) was conducted. The Kaplan-Meier method was used for survival analyses. Multivariable Cox and regression models were used to determine prognostic factors associated with overall survival.
    Results: The 5-year overall survival and disease-free survival were 42 and 33%, respectively. Survival analysis showed that metastasis features (number, largest size, distribution, and extrahepatic disease) and postsurgical factors (transfusion, major complications, and positive margin resection), as well as non-mutated KRAS, showed a significant association with survival. Otherwise, on multivariate analysis, only 5 independent risk factors were identified: major size metastasis >4 cm, RAS mutation, positive margin resection, intraoperative transfusion, and major complications.
    Conclusions: According to our findings, major size metastasis >4 cm, intraoperative transfusion, and major postoperative complications continue to be traditional prognostic factors. Meanwhile, the KRAS biomarker has a powerful impact as a survival prognostic factor.
    MeSH term(s) Humans ; Prognosis ; Hepatectomy/methods ; Retrospective Studies ; Proto-Oncogene Proteins p21(ras) ; Liver Neoplasms/secondary ; Survival Analysis ; Colorectal Neoplasms/surgery
    Chemical Substances Proto-Oncogene Proteins p21(ras) (EC 3.6.5.2)
    Language English
    Publishing date 2022-09-12
    Publishing country Spain
    Document type Journal Article
    ISSN 2173-5077
    ISSN (online) 2173-5077
    DOI 10.1016/j.cireng.2022.09.023
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: A liver abscess secondary to a toothpick: a rare complication of accidental foreign body ingestion.

    Pérez Saborido, Baltasar / Bailón Cuadrado, Martín / Velasco López, Rosalía

    Revista espanola de enfermedades digestivas : organo oficial de la Sociedad Espanola de Patologia Digestiva

    2018  Volume 111, Issue 2, Page(s) 167–168

    Abstract: Perforation of the gastrointestinal tract caused by the ingested foreign bodies and subsequent hepatic abscess formation is uncommon. Early diagnosis is difficult and the treatment is mainly surgical. ...

    Abstract Perforation of the gastrointestinal tract caused by the ingested foreign bodies and subsequent hepatic abscess formation is uncommon. Early diagnosis is difficult and the treatment is mainly surgical.
    MeSH term(s) Female ; Foreign Bodies/complications ; Foreign Bodies/diagnostic imaging ; Humans ; Liver Abscess/diagnostic imaging ; Liver Abscess/etiology ; Middle Aged ; Pyloric Antrum/diagnostic imaging ; Pyloric Antrum/injuries ; Tomography, X-Ray Computed
    Language English
    Publishing date 2018-12-10
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2018.5860/2018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Anastomotic recurrence 13 years after curative resection for rectal cancer.

    Bailón-Cuadrado, Martín / Blanco-Álvarez, José I / Rodríguez-López, Mario

    Medicina clinica

    2017  Volume 149, Issue 1, Page(s) 43–44

    Title translation Recidiva en la anastomosis 13 años después de cirugía curativa para cáncer de recto.
    MeSH term(s) Adenocarcinoma/diagnosis ; Adenocarcinoma/surgery ; Anastomosis, Surgical ; Humans ; Male ; Middle Aged ; Neoplasm Recurrence, Local/diagnosis ; Rectal Neoplasms/diagnosis ; Rectal Neoplasms/surgery ; Rectum/surgery
    Language Spanish
    Publishing date 2017-02-27
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 411607-0
    ISSN 1578-8989 ; 0025-7753
    ISSN (online) 1578-8989
    ISSN 0025-7753
    DOI 10.1016/j.medcli.2017.01.009
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Cervicothoracic abscess secondary to transesophageal ultrasound-guided fine needle aspiration.

    Tejero-Pintor, Francisco J / Blanco-Álvarez, José I / Bailón-Cuadrado, Martín / Rodríguez-López, Mario

    Gastroenterologia y hepatologia

    2018  Volume 42, Issue 1, Page(s) 35–36

    Title translation Absceso cervicotorácico secundario a punción con aguja fina guiada por ecografía endoscópica transesofágica.
    MeSH term(s) Abscess/etiology ; Abscess/microbiology ; Abscess/therapy ; Adenocarcinoma/diagnosis ; Adenocarcinoma/pathology ; Adenocarcinoma/therapy ; Anti-Bacterial Agents/therapeutic use ; Chemoradiotherapy ; Combined Modality Therapy ; Drainage ; Endoscopic Ultrasound-Guided Fine Needle Aspiration/adverse effects ; Esophagoscopy/adverse effects ; Esophagoscopy/methods ; Humans ; Lung Neoplasms/diagnosis ; Lung Neoplasms/pathology ; Lung Neoplasms/therapy ; Male ; Meropenem/therapeutic use ; Middle Aged ; Neck/diagnostic imaging ; Smoking/adverse effects ; Streptococcal Infections/etiology ; Streptococcal Infections/microbiology ; Streptococcal Infections/therapy ; Streptococcus anginosus/isolation & purification ; Subcutaneous Tissue ; Superior Vena Cava Syndrome/etiology ; Superior Vena Cava Syndrome/therapy ; Thoracic Diseases/etiology ; Thoracic Diseases/microbiology ; Thoracic Diseases/therapy ; Tomography, X-Ray Computed
    Chemical Substances Anti-Bacterial Agents ; Meropenem (FV9J3JU8B1)
    Language Spanish
    Publishing date 2018-03-05
    Publishing country Spain
    Document type Journal Article
    ZDB-ID 632502-6
    ISSN 0210-5705
    ISSN 0210-5705
    DOI 10.1016/j.gastrohep.2018.01.010
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  5. Article: Type V biliary cyst with cystolithiasis.

    Bailón Cuadrado, Martín / Pinto Fuentes, Pilar / Pacheco Sánchez, David / Escudero Caro, Trinidad

    Revista espanola de enfermedades digestivas : organo oficial de la Sociedad Espanola de Patologia Digestiva

    2018  Volume 110, Issue 7, Page(s) 462–463

    Abstract: We present the case of a 40-year-old female who presented to the General Surgery clinic due to a single episode of abdominal pain which required a visit to the Emergency Department. The patient had undergone surgery during childhood due to the suspicion ... ...

    Abstract We present the case of a 40-year-old female who presented to the General Surgery clinic due to a single episode of abdominal pain which required a visit to the Emergency Department. The patient had undergone surgery during childhood due to the suspicion of a hepatic hydatid cyst. However, an intraoperative cholangiography identified a small, non-complicated biliary cyst. Therefore, a hepatic resection was not performed. The patient did not undergo follow-up of the lesion.
    MeSH term(s) Adult ; Bile Duct Diseases/complications ; Bile Duct Diseases/diagnostic imaging ; Cysts/complications ; Cysts/diagnostic imaging ; Female ; Humans ; Lithiasis/complications ; Lithiasis/diagnostic imaging
    Language English
    Publishing date 2018-04-17
    Publishing country Spain
    Document type Case Reports ; Journal Article
    ZDB-ID 1070381-0
    ISSN 1130-0108 ; 0212-7512
    ISSN 1130-0108 ; 0212-7512
    DOI 10.17235/reed.2018.5477/2018
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article: Impaired immune reaction and increased lactate and C-reactive protein for early prediction of severe morbidity and pancreatic fistula after pancreatoduodenectomy.

    Rodriguez-Lopez, Mario / Tejero-Pintor, Francisco J / Bailon-Cuadrado, Martin / Barrera-Rebollo, Asterio / Perez-Saborido, Baltasar / Pacheco-Sanchez, David

    Hepatobiliary & pancreatic diseases international : HBPD INT

    2019  Volume 19, Issue 1, Page(s) 58–67

    Abstract: Background: Prediction of complications after pancreatoduodenectomy (PD) remains of interest. Blood parameters and biomarkers during first and second postoperative days (POD1, POD2) may be early indicators of complications.: Methods: This case- ... ...

    Abstract Background: Prediction of complications after pancreatoduodenectomy (PD) remains of interest. Blood parameters and biomarkers during first and second postoperative days (POD1, POD2) may be early indicators of complications.
    Methods: This case-control study included 50 patients. Baseline, POD1 and POD2 values of leukocytes, neutrophils, lymphocytes, platelets, hemoglobin, C-reactive protein (CRP), procalcitonin and arterial lactate were compared between individuals presenting Clavien ≥ III morbidity, pancreatic fistula (PF) or clinically relevant PF (CRPF) and those without these morbidities. Common variables reaching significance were further analyzed in order to calculate a predictive score.
    Results: Severe morbidity, PF and CRPF rates were 28.0%, 26.0% and 14.0%, respectively. Patients with severe morbidity had lower leukocytes on POD2 (P = 0.04). Patients with PF presented higher CRP on POD2 (P = 0.001), higher lactate on POD1 (P = 0.007) and POD2 (P = 0.008), and lower lymphocytes on POD1 (P = 0.007) and POD2 (P = 0.008). Patients with CRPF had lower leukocytes and neutrophils on POD1 (P = 0.048, P = 0.038), lower lymphocytes on POD1 (P = 0.001) and POD2 (P = 0.003), and higher CRP on POD2 (P = 0.001). Baseline parameters and procalcitonin obtained no statistical associations. Score was defined according to lymphocytes on POD1 < 650/µL and CRP on POD2 ≥ 250 mg/L allocating patients in 3 risk categories. PF and CRPF rates were statistically higher as risk category increased (P<0.001). Receiver operating characteristic curves and Hosmer-Lemeshow tests showed a good accuracy.
    Conclusions: Impaired immunological reaction during early postoperative period (lower leukocytes and, particularly, lymphocytes) in response to surgical aggression would favor complications after PD. Likewise, acidosis (higher arterial lactate) could behave as risk factor of PF. An elevated CRP on POD2 is also an early biomarker of PF. Our novel score based on postoperative lymphocyte count and CRP seems reliable for early prediction of PF.
    MeSH term(s) Aged ; C-Reactive Protein/analysis ; Case-Control Studies ; Female ; Humans ; Lactates/blood ; Male ; Middle Aged ; Morbidity ; Pancreatic Fistula/etiology ; Pancreatic Fistula/immunology ; Pancreaticoduodenectomy/adverse effects
    Chemical Substances Lactates ; C-Reactive Protein (9007-41-4)
    Language English
    Publishing date 2019-05-20
    Publishing country Singapore
    Document type Journal Article ; Observational Study
    ZDB-ID 2241386-8
    ISSN 1499-3872
    ISSN 1499-3872
    DOI 10.1016/j.hbpd.2019.05.003
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: A new dimensional-reducing variable obtained from original inflammatory scores is highly associated to morbidity after curative surgery for colorectal cancer.

    Bailon-Cuadrado, Martin / Perez-Saborido, Baltasar / Sanchez-Gonzalez, Javier / Rodriguez-Lopez, Mario / Mayo-Iscar, Agustin / Pacheco-Sanchez, David

    International journal of colorectal disease

    2018  Volume 33, Issue 9, Page(s) 1225–1234

    Abstract: Purpose: Several scores have been developed to define the inflammatory status of oncological patients. We suspect they share iterative information. Our hypothesis is that we may summarise their information into one or two new variables which will be ... ...

    Abstract Purpose: Several scores have been developed to define the inflammatory status of oncological patients. We suspect they share iterative information. Our hypothesis is that we may summarise their information into one or two new variables which will be independent. This will help us to predict, more accurately, which patients are at an increased risk of suffering postoperative complications after curative surgery for CRC.
    Methods: Observational prospective study with those patients undergoing curative surgery for CRC between September 2015 and February 2017. We analysed the influence of inflammatory scores (PNI, GPS, NLR, PLR) on postoperative morbidity (overall and severe complications, anastomotic leakage and reoperation).
    Results: Finally, 168 patients were analysed. We checked these four original scores are interrelated among them. Using a complex and innovative statistical method, we created two new independent variables (resultant A and resultant B) which resume the information coming from them. One of these two new variables (resultant A) was statistically associated to overall complications (OR, 2.239; 95% CI, 1.541-3.253; p = 0.0001), severe complications (OR, 1.773; 95% CI, 1.129-2.785; p = 0.013), anastomotic leakage (OR, 3.208; 95% CI, 1.416-7.268; p = 0.005) and reoperation (OR, 2.349; 95% CI, 1.281-4.305; p = 0.006).
    Conclusions: We evinced the four original scores we used share redundant information. We created two new independent new variables which resume their information. In our sample of patients, one of these variables turned out to be a great predictive factor for the four complications we analysed.
    MeSH term(s) Aged ; Anastomotic Leak/etiology ; Biomarkers/blood ; Blood Platelets ; C-Reactive Protein/metabolism ; Colectomy/adverse effects ; Colorectal Neoplasms/complications ; Colorectal Neoplasms/diagnosis ; Colorectal Neoplasms/surgery ; Decision Support Techniques ; Female ; Health Status ; Humans ; Inflammation/blood ; Inflammation/complications ; Inflammation/diagnosis ; Inflammation Mediators/blood ; Lymphocyte Count ; Lymphocytes ; Male ; Neutrophils ; Platelet Count ; Postoperative Complications/etiology ; Postoperative Complications/surgery ; Predictive Value of Tests ; Proctectomy/adverse effects ; Prospective Studies ; Reoperation ; Risk Assessment ; Risk Factors ; Serum Albumin, Human/metabolism ; Time Factors ; Treatment Outcome
    Chemical Substances Biomarkers ; Inflammation Mediators ; C-Reactive Protein (9007-41-4) ; Serum Albumin, Human (ZIF514RVZR)
    Language English
    Publishing date 2018-06-20
    Publishing country Germany
    Document type Comparative Study ; Journal Article ; Observational Study
    ZDB-ID 84975-3
    ISSN 1432-1262 ; 0179-1958
    ISSN (online) 1432-1262
    ISSN 0179-1958
    DOI 10.1007/s00384-018-3100-0
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  8. Article: Severe morbidity after pancreatectomy is accurately predicted by preoperative pancreatic resection score (PREPARE): A prospective validation analysis from a medium-volume center.

    Rodriguez-Lopez, Mario / Tejero-Pintor, Francisco J / Perez-Saborido, Baltasar / Barrera-Rebollo, Asterio / Bailon-Cuadrado, Martin / Pacheco-Sanchez, David

    Hepatobiliary & pancreatic diseases international : HBPD INT

    2018  Volume 17, Issue 6, Page(s) 559–565

    Abstract: Background: Major morbidity in pancreatic surgery remains high. Different scores for predicting complications have been described. Preoperative pancreatic resection (PREPARE) score is based on objective preoperative variables and offers good predictive ... ...

    Abstract Background: Major morbidity in pancreatic surgery remains high. Different scores for predicting complications have been described. Preoperative pancreatic resection (PREPARE) score is based on objective preoperative variables and offers good predictive accuracy for Clavien ≥ III complications. This study aimed to validate this score and analyze other preoperative variables in a prospective study performed in a medium-volume center.
    Methods: A total of 50 pancreatic resections were included. Preoperative variables were registered and PREPARE was calculated. The main outcome was severe morbidity (Clavien ≥ III) up to 30 days after discharge. The secondary outcomes were length of stay (LOS) and readmission. Statistical validation was performed to compare severe morbidity rate among the scores categories. Association with other preoperative variables (not included in PREPARE) was also tested.
    Results: Of the 50 pancreatic resections, the severe morbidity was 34.0%, with median LOS of 11 days. Readmission rate was 25.5%. Severe morbidity rates according to PREPARE categories were 18.5% in low-risk group, 41.7% in intermediate-risk group, and 63.6% in high-risk group, respectively (P = 0.023). The accuracy was 72% (Hosmer-Lemeshow, P = 0.86). ROC curve was obtained both for PREPARE score expressed as incremental values and categorized as the three risk groups, showing an area under curve (AUC) of 0.736 (95% CI: 0.586-0.887; P = 0.007) and 0.712 (95% CI: 0.555-0.869; P = 0.015), respectively. PREPARE was significant in multivariate analysis. Median LOS was statistically higher as PREPARE category increases (9, 11 and 15 days in low-, intermediate- and high-risk groups, respectively; P = 0.009). Readmission was not associated with any variables.
    Conclusions: PREPARE behaves as an independent risk factor for severe morbidity after pancreatic surgery. Score validation shows good accuracy prediction. Increasing PREPARE category is also associated with longer LOS.
    MeSH term(s) Adult ; Aged ; Body Mass Index ; Female ; Humans ; Length of Stay ; Male ; Middle Aged ; Morbidity ; Pancreatectomy/adverse effects ; Pancreatic Neoplasms/pathology ; Pancreatic Neoplasms/surgery ; Patient Readmission ; Prospective Studies ; ROC Curve
    Language English
    Publishing date 2018-09-26
    Publishing country Singapore
    Document type Journal Article ; Observational Study ; Validation Studies
    ZDB-ID 2241386-8
    ISSN 1499-3872
    ISSN 1499-3872
    DOI 10.1016/j.hbpd.2018.09.017
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Gangrena de Fournier por Salmonella typhimurium.

    Bailón Cuadrado, Martín / Sánchez González, Javier / Rodríguez López, Mario / Velasco López, Rosalía

    Emergencias : revista de la Sociedad Espanola de Medicina de Emergencias

    2015  Volume 27, Issue 2, Page(s) 138–139

    Title translation Fournier's Gangrene due to Salmonella typhimurium.
    Language Spanish
    Publishing date 2015
    Publishing country Spain
    Document type Letter
    ZDB-ID 2127173-2
    ISSN 2386-5857 ; 1137-6821
    ISSN (online) 2386-5857
    ISSN 1137-6821
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  10. Article ; Online: Embolismo pulmonar por fistulización de quiste hidatídico hepático a vena cava inferior.

    Bailón-Cuadrado, Martín / Barrera-Rebollo, Asterio / Pérez-Saborido, Baltasar / Asensio-Díaz, Enrique

    Enfermedades infecciosas y microbiologia clinica

    2015  Volume 33, Issue 8, Page(s) 572

    Title translation Pulmonary embolism due to a liver hydatid cyst fistulized into the inferior cava vein.
    MeSH term(s) Albendazole/therapeutic use ; Anaphylaxis/etiology ; Anthelmintics/therapeutic use ; Blood Vessel Prosthesis Implantation ; Combined Modality Therapy ; Digestive System Fistula/etiology ; Digestive System Fistula/surgery ; Echinococcosis, Hepatic/complications ; Echinococcosis, Hepatic/diagnostic imaging ; Echinococcosis, Hepatic/drug therapy ; Echinococcosis, Hepatic/surgery ; Emergencies ; Humans ; Male ; Middle Aged ; Pulmonary Embolism/etiology ; Rupture, Spontaneous ; Vascular Fistula/etiology ; Vascular Fistula/surgery ; Vena Cava, Inferior/pathology ; Vena Cava, Inferior/surgery
    Chemical Substances Anthelmintics ; Albendazole (F4216019LN)
    Language Spanish
    Publishing date 2015-10
    Publishing country Spain
    Document type Case Reports ; Letter
    ZDB-ID 1070941-1
    ISSN 1578-1852 ; 0213-005X
    ISSN (online) 1578-1852
    ISSN 0213-005X
    DOI 10.1016/j.eimc.2015.02.009
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