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Joliat GR, de Man R, Rijckborst V, Cimino M, Torzilli G, Choi GH, Lee HS, Goh B, Kokudo T, Shirata C, Hasegawa K, Nishioka Y, Vauthey JN, Baimas-George M, Vrochides D, Demartines N, Halkic N, Labgaa I. Long-term outcomes of ruptured hepatocellular carcinoma: An international multicentric propensity score-matched study. Br J Surg 2022. [DOI: 10.1093/bjs/znac178.002] [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: 11/14/2022]
Abstract
Abstract
Objective
Long-term outcomes of patients with ruptured hepatocellular carcinoma (rHCC) remain scant. This study aimed to assess disease-free survival (DFS) and overall survival (OS) after surgical resection of rHCC compared to non-ruptured HCC (nrHCC).
Methods
Patients with rHCC and nrHCC were collected from 8 centers in Europe, Asia, and North America. Resected rHCC patients were matched 1:1 to patients undergoing surgery for nrHCC using propensity score and nearest-neighbor method (matching criteria: age, tumor size, cirrhosis, Child-Pugh score, Barcelona Clinic Liver Cancer stage, resection status, grade, and microvascular invasion). Survival rates were calculated using Kaplan-Meier method.
Results
A total of 2033 patients were included: 226 rHCC patients (172 operated: 68 with upfront surgery and 104 after embolization) and 1807 nrHCC patients. Median DFS and OS of rHCC patients (all treatments confounded) were 10 months (95% CI 7–13) and 22 months (95% CI 13–31). Prognostic factors for worse OS among rHCC patients were absence of preoperative arterial embolization (HR 2.3, 95% CI 1.2–4.6, p=0.016), cirrhosis Child B/C (HR 2.4, 95% CI 1.1–5.4, p=0.040), and R1/R2 margins (HR 2, 95% CI 1–5, p=0.049). Survivals were similar between Western and Eastern rHCC patients.
After propensity score matching, 106 rHCC patients and 106 nrHCC patients displayed similar characteristics. Patients with rHCC had shorter median DFS (12 months, 95% CI 7–17 vs. 22 months, 95% CI 12–32, p=0.011), but similar median OS compared to nrHCC patients (43 months, 95% CI 21–65 vs. 63 months, 95% CI 21–105, p=0.060).
Conclusion
In this large dataset including Eastern and Western patients, rHCC was associated with shorter DFS compared to nrHCC, while OS was similar.
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Affiliation(s)
- G-R Joliat
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - R de Man
- Department of Gastroenterology and Hepatology, Erasmus Medical Center , Rotterdam, The Netherlands
| | - V Rijckborst
- Department of Gastroenterology and Hepatology, Erasmus Medical Center , Rotterdam, The Netherlands
| | - M Cimino
- Department of General and Minimally Invasive Surgery, Humanitas Clinical and Research Hospital , Milan, Italy
| | - G Torzilli
- Department of General and Minimally Invasive Surgery, Humanitas Clinical and Research Hospital , Milan, Italy
| | - G H Choi
- Department of Surgery, Yonsei University College of Medicine , Seoul, South Korea
| | - H S Lee
- Department of Surgery, Yonsei University College of Medicine , Seoul, South Korea
| | - B Goh
- Department of Surgery, Singapore General Hospital , Singapore, Singapore
| | - T Kokudo
- Department of Surgery, The University of Tokyo Hospital , Tokyo, Japan
| | - C Shirata
- Department of Surgery, The University of Tokyo Hospital , Tokyo, Japan
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - K Hasegawa
- Department of Surgery, The University of Tokyo Hospital , Tokyo, Japan
| | - Y Nishioka
- Department of Surgical Oncology, MD Anderson Cancer Center , Houston, USA
| | - J-N Vauthey
- Department of Surgical Oncology, MD Anderson Cancer Center , Houston, USA
| | - M Baimas-George
- Department of Surgery, Atrium Health, Carolinas Medical Center , Charlotte, USA
| | - D Vrochides
- Department of Surgery, Atrium Health, Carolinas Medical Center , Charlotte, USA
| | - N Demartines
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - N Halkic
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
| | - I Labgaa
- Department of Visceral Surgery, Lausanne University Hospital , Lausanne, Switzerland
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Schneider M, Labgaa I, Vrochides D, Zerbi A, Nappo G, Perinel J, Adham M, van Roessel S, Besselink M, Mieog JSD, Groen JV, Demartines N, Schäfer M, Joliat GR. External validation of three nomograms predicting survival using an international cohort of patients with resected pancreatic head ductal adenocarcinoma. Br J Surg 2021. [DOI: 10.1093/bjs/znab202.032] [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: 11/14/2022]
Abstract
Abstract
Objective
Lymph node ratio (LNR, positive lymph nodes/collected lymph nodes during surgery) was identified as an important prognostic factor of survival in resected pancreatic cancer. Several nomograms based on LNR were recently proposed to predict survival after pancreatoduodenectomy (PD). The present study aimed to externally validate 3 published nomograms using an international cohort.
Methods
Consecutive patients with ductal adenocarcinoma of the pancreatic head who underwent PD without neoadjuvant treatment from 6 tertiary centers in Europe and the USA were retrospectively collected from 2000 to 2017. Patients with metastases at diagnosis, R2 resection, missing data regarding LNR, and who died within 90 postoperative days were excluded. The 3 selected nomograms were the updated Amsterdam nomogram (including LNR, adjuvant therapy, margin status, and tumor grade), the nomogram by Pu et al. (including LNR, age, tumor grade, and T stage) and the nomogram by Li et al. (including LNR, age, tumor location, grade, size, and TNM stage). Overall survivals (OS) were calculated using Kaplan-Meier method. For the validation, calibration (Hosmer-Lemeshow test), discrimination capacity (ROC curves for 3-year OS), and clinical utility (sensitivity and specificity at the value of Youden index) were assessed.
Results
After exclusion of 95 patients with metastases, R2 resection, and who died within 90 postoperative days, 1167 patients were included. Median OS of the entire cohort was 23 months (95% confidence interval: 21-24).
For the 3 nomograms, Kaplan-Meier curves showed significant diminution of OS with increasing scores (p < 0.01 for the 3 nomograms). All nomograms showed good calibration (non significant Hosmer-Lemeshow goodness-of-fit tests). For the updated Amsterdam nomogram, the area under the ROC curve (AUROC) for 3-year OS was 0.66. Sensitivity and specificity were 73% and 50%. Regarding the nomogram by Pu et al., the AUROC was 0.67. Sensitivity and specificity were 65% and 60%. For the nomogram by Li et al., the AUROC was 0.67, while sensitivity and specificity were 56% and 71%.
Conclusion
The 3 selected nomograms were validated using an external international cohort and displayed interesting and comparable predictive values. Those nomograms may be used in clinical practice to estimate survival after PD for ductal adenocarcinoma.
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Affiliation(s)
- M Schneider
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
| | - I Labgaa
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
| | - D Vrochides
- Division of Hepatobiliary and Pancreatic Surgery, Carolinas Medical Center, Charlotte, North Carolina, USA
| | - A Zerbi
- Humanitas Clinical and Research Center, Humanitas Research Hospital, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Milan, Italy
| | - G Nappo
- Humanitas Clinical and Research Center, Humanitas Research Hospital, Milan, Italy
| | - J Perinel
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
- Department of Digestive Surgery, Edouard Herriot Hospital, Lyon, France
| | - M Adham
- Department of Digestive Surgery, Edouard Herriot Hospital, Lyon, France
| | - S van Roessel
- Department of Surgery, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - M Besselink
- Department of Surgery, Cancer Center Amsterdam, Amsterdam, Netherlands
| | - J S D Mieog
- Department of Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - J V Groen
- Department of Surgery, Leiden University Medical Center, Leiden, Netherlands
| | - N Demartines
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
| | - M Schäfer
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
| | - G -R Joliat
- Department of Visceral Surgery, Lausanne University Hospital, Lausanne, Switzerland
- Graduate School for Health Sciences, University of Bern, Bern, Switzerland
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Gonvers S, Jurt J, Joliat GR, Halkic N, Melloul E, Hübner M, Demartines N, Labgaa I. Biological impact of an enhanced recovery after surgery programme in liver surgery. BJS Open 2020; 5:6043605. [PMID: 33688943 PMCID: PMC7944514 DOI: 10.1093/bjsopen/zraa015] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2020] [Accepted: 08/27/2020] [Indexed: 01/01/2023] Open
Abstract
BACKGROUND The clinical and economic impacts of enhanced recovery after surgery (ERAS) programmes have been demonstrated extensively. Whether ERAS protocols also have a biological effect remains unclear. This study aimed to investigate the biological impact of an ERAS programme in patients undergoing liver surgery. METHODS A retrospective analysis of patients undergoing liver surgery (2010-2018) was undertaken. Patients operated before and after ERAS implementation in 2013 were compared. Surrogate markers of surgical stress were monitored: white blood cell count (WBC), C-reactive protein (CRP) level, albumin concentration, and haematocrit. Their perioperative fluctuations were defined as Δvalues, calculated on postoperative day (POD) 0 for Δalbumin and Δhaematocrit and POD 2 for ΔWBC and ΔCRP. RESULTS A total of 541 patients were included, with 223 and 318 patients in non-ERAS and ERAS groups respectively. Groups were comparable, except for higher rates of laparoscopy (24.8 versus 11.2 per cent; P < 0.001) and major resection (47.5 versus 38.1 per cent; P = 0.035) in the ERAS group. Patients in the ERAS group showed attenuated ΔWBC (2.00 versus 2.75 g/l; P = 0.013), ΔCRP (60 versus 101 mg/l; P <0.001) and Δalbumin (12 versus 16 g/l; P < 0.001) compared with those in the no-ERAS group. Subgroup analysis of open resection showed similar results. Multivariable analysis identified ERAS as the only independent factor associated with high ΔWBC (odds ratio (OR) 0.65, 95 per cent c.i. 0.43 to 0.98; P = 0.038), ΔCRP (OR 0.41, 0.23 to 0.73; P = 0.003) and Δalbumin (OR 0.40, 95 per cent c.i. 0.22 to 0.72; P = 0.002). CONCLUSION Compared with conventional management, implementation of ERAS was associated with an attenuated stress response in patients undergoing liver surgery.
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Affiliation(s)
- S Gonvers
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - J Jurt
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - G-R Joliat
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - N Halkic
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - E Melloul
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - M Hübner
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - N Demartines
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
| | - I Labgaa
- Department of Visceral Surgery, Lausanne University Hospital, University of Lausanne, Lausanne, Switzerland
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Joliat GR, Labgaa I, Petermann D, Hübner M, Griesser AC, Demartines N, Schäfer M. Cost-benefit analysis of an enhanced recovery protocol for pancreaticoduodenectomy. Br J Surg 2015; 102:1676-83. [PMID: 26492489 DOI: 10.1002/bjs.9957] [Citation(s) in RCA: 65] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2015] [Revised: 05/04/2015] [Accepted: 08/28/2015] [Indexed: 12/12/2022]
Abstract
BACKGROUND Enhanced recovery after surgery (ERAS) programmes have been shown to decrease complications and hospital stay. The cost-effectiveness of such programmes has been demonstrated for colorectal surgery. This study aimed to assess the economic outcomes of a standard ERAS programme for pancreaticoduodenectomy. METHODS ERAS for pancreaticoduodenectomy was implemented in October 2012. All consecutive patients who underwent pancreaticoduodenectomy until October 2014 were recorded. This group was compared in terms of costs with a cohort of consecutive patients who underwent pancreaticoduodenectomy between January 2010 and October 2012, before ERAS implementation. Preoperative, intraoperative and postoperative real costs were collected for each patient via the hospital administration. A bootstrap independent t test was used for comparison. ERAS-specific costs were integrated into the model. RESULTS The groups were well matched in terms of demographic and surgical details. The overall complication rate was 68 per cent (50 of 74 patients) and 82 per cent (71 of 87 patients) in the ERAS and pre-ERAS groups respectively (P = 0·046). Median hospital stay was lower in the ERAS group (15 versus 19 days; P = 0·029). ERAS-specific costs were €922 per patient. Mean total costs were €56 083 per patient in the ERAS group and €63 821 per patient in the pre-ERAS group (P = 0·273). The mean intensive care unit (ICU) and intermediate care costs were €9139 and €13 793 per patient for the ERAS and pre-ERAS groups respectively (P = 0·151). CONCLUSION ERAS implementation for pancreaticoduodenectomy did not increase the costs in this cohort. Savings were noted in anaesthesia/operating room, medication and laboratory costs. Fewer patients in the ERAS group required an ICU stay.
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Affiliation(s)
- G-R Joliat
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - I Labgaa
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - D Petermann
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - M Hübner
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - A-C Griesser
- Medical Directorate, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - N Demartines
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
| | - M Schäfer
- Department of Visceral Surgery, University Hospital of Lausanne, CHUV, Lausanne, Switzerland
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Labgaa I, Pasche O, Halkic N, Cornuz J. [Hiking and useful advices to patients: part II]. Rev Med Suisse 2011; 7:2356-2361. [PMID: 22232858] [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: 05/31/2023]
Abstract
The attraction of walking as a pastime has grown enormously in Switzerland over the past few years. Synonym of health and wellbeing, this activity carries some risks which more and more patients are questioning; answering these questions is not always obvious, so we wanted to tackle the subject. This second section concerns risks linked to food which can be found in the forest. Echinococcosis is an underestimated parasite which affects a large proportion of foxes in Switzerland. This infectious disease can also affect man following contamination which usually occurs through eating berries. Prevention is the most effective way to avoid poisoning by mushrooms. In case of poisoning, the physician must try and determine the toxidrome. The key element is the length of time before symptoms develop. Treatment is always symptomatic, using activated charcoal.
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Labgaa I, Pasche O, Bart PA, Cornuz J. [Hiking and useful advices to patients (part 1)]. Rev Med Suisse 2011; 7:2348-2354. [PMID: 22232857] [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: 05/31/2023]
Abstract
The attraction of walking as a pastime has grown enormously in Switzerland over the past few years. Synonym of health and well-being, this activity carries some risks which more and more patients are questioning; answering these questions is not always obvious, so we wanted to tackle the subject. Risks linked to certain animals will be covered. One of these risks is insect stings, particularly wasps and bees. This is a major problem which affects the whole population and more seriously those who are allergic, accounting for around 5% of the population. Another problem: snake bites. In Switzerland, there are about 20-25 bites each year. Poisoning from these can be divided into two categories: local or systemic. The effects are multiple and diverse, ranging from renal failure to discrasia to hypovolemic shock. Pre-hospitalisation measures are of paramount importance in the treatment.
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