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Van den Dop LM, Van Rooijen MMJ, Tollens T, Jørgensen LN, De Vries-Reilingh TS, Piessen G, Köckerling F, Miserez M, Dean M, Berrevoet F, Dousset B, Van Westreenen HL, Gossetti F, Tetteroo GWM, Koch A, Boomsma MF, Lange JF, Jeekel J. Five-Year Follow-Up of a Slowly Resorbable Biosynthetic P4HB Mesh (Phasix) in VHWG Grade 3 Incisional Hernia Repair. Ann Surg Open 2023; 4:e366. [PMID: 38144487 PMCID: PMC10735126 DOI: 10.1097/as9.0000000000000366] [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] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Accepted: 11/02/2023] [Indexed: 12/26/2023] Open
Abstract
Objective To assess the 5-year recurrence rate of incisional hernia repair in Ventral Hernia Working Group (VHWG) 3 hernia with a slowly resorbable mesh. Summary Background Data Incisional hernia recurs frequently after initial repair. In potentially contaminated hernia, recurrences rise to 40%. Recently, the biosynthetic Phasix mesh has been developed that is resorbed in 12-18 months. Resorbable meshes might be a solution for incisional hernia repair to decrease short- and long-term (mesh) complications. However, long-term outcomes after resorption are scarce. Methods Patients with VHWG grade 3 incisional midline hernia, who participated in the Phasix trial (Clinilcaltrials.gov: NCT02720042) were included by means of physical examination and computed tomography (CT). Primary outcome was hernia recurrence; secondary outcomes comprised of long-term mesh complications, reoperations, and abdominal wall pain [visual analogue score (VAS): 0-10]. Results In total, 61/84 (72.6%) patients were seen. Median follow-up time was 60.0 [interquartile range (IQR): 55-64] months. CT scan was made in 39 patients (68.4%). A recurrence rate of 15.9% (95% confidence interval: 6.9-24.8) was calculated after 5 years. Four new recurrences (6.6%) were found between 2 and 5 years. Two were asymptomatic. In total, 13/84 recurrences were found. No long-term mesh complications and/or interventions occurred. VAS scores were 0 (IQR: 0-2). Conclusions Hernia repair with Phasix mesh in high-risk patients (VHWG 3, body mass index >28) demonstrated a recurrence rate of 15.9%, low pain scores, no mesh-related complications or reoperations for chronic pain between the 2- and 5-year follow-up. Four new recurrences occurred, 2 were asymptomatic. The poly-4-hydroxybutyrate mesh is a safe mesh for hernia repair in VHWG 3 patients, which avoids long-term mesh complications like pain and mesh infection.
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Affiliation(s)
- L M Van den Dop
- From the Department of Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - M M J Van Rooijen
- From the Department of Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - T Tollens
- Department of Surgery, Imelda Hospital, Bonheiden, Belgium
| | - L N Jørgensen
- Department of Surgery, Bispebjerg Hospital, Copenhagen, Denmark
| | | | - G Piessen
- Department of Surgery, University Hospital Lille, Lille, France
| | - F Köckerling
- Department of Surgery, Vivantes Klinikum Spandau, Berlin, Germany
| | - M Miserez
- Department of Abdominal Surgery, University Hospital Leuven, Leuven, Belgium
| | - M Dean
- Department of Surgery, University College London Hospital, London, United Kingdom
| | - F Berrevoet
- Department of Surgery, University Hospital Gent, Gent, Belgium
| | - B Dousset
- Department of Surgery, Hôpital Cochin, Paris, France
| | | | - F Gossetti
- Department of Surgery, Università di Roma Sapienza, Rome, Italy
| | - G W M Tetteroo
- Department of Surgery, IJsselland Hospital, Capelle aan den IJssel, the Netherlands
| | - A Koch
- Department of Surgery, Chirurgische Praxis Ärztehaus, Cottbus, Germany
| | - M F Boomsma
- Department of Radiology, Isala hospital, Zwolle, the Netherlands
| | - J F Lange
- From the Department of Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands
| | - J Jeekel
- From the Department of Surgery, Erasmus University Medical Centre, Rotterdam, the Netherlands
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Gaillard M, Razafinimanana M, Challine A, Araujo RLC, Libé R, Sibony M, Barat M, Bertherat J, Dousset B, Fuks D, Gaujoux S. Laparoscopic or Open Adrenalectomy for Stage I-II Adrenocortical Carcinoma: A Retrospective Study. J Clin Med 2023; 12:jcm12113698. [PMID: 37297891 DOI: 10.3390/jcm12113698] [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: 04/13/2023] [Revised: 05/17/2023] [Accepted: 05/24/2023] [Indexed: 06/12/2023] Open
Abstract
Surgical resection of adrenocortical carcinoma (ACC) is the only curative treatment. Even in localized (I-II) stages, open adrenalectomy (OA) is the gold standard, though laparoscopic adrenalectomy (LA) can be proposed in selected patients. Despite the postoperative benefits of LA, its role in the surgical management of patients with ACC remains controversial regarding oncologic outcomes. The aim of this retrospective study was to compare the outcomes of patients with localized ACC submitted to LA or OA in a referral center from 1995 to 2020. Among 180 consecutive patients operated on for ACC, 49 presented with localized ACC (19 LA and 30 OA). Baseline characteristics were similar between groups, except for tumor size. Kaplan-Meier estimates of 5-year overall survival were similar in both groups (p = 0.166) but 3-year disease-free survival was in favor of OA (p = 0.020). Though LA could be proposed in highly selected patients, OA should still be considered the standard approach in patients with known or suspected localized ACC.
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Affiliation(s)
- Martin Gaillard
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Meva Razafinimanana
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Alexandre Challine
- Department of Digestive Surgery, Hôpital Saint-Antoine, APHP.Sorbonne Université, 75012 Paris, France
| | - Raphael L C Araujo
- Department of Surgery, Hospital Israelita Albert Einstein, Universidade Federal de Sao Paulo, Sao Paulo 05652-900, Brazil
| | - Rossella Libé
- Department of Endocrinology, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Mathilde Sibony
- Department of Pathology, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Maxime Barat
- Department of Radiology, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Jérôme Bertherat
- Department of Endocrinology, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - David Fuks
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Hôpital Cochin, APHP.Centre, 75014 Paris, France
| | - Sebastien Gaujoux
- Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, Hôpital Pitié-Salpêtrière, APHP.Sorbonne Université, 75013 Paris, France
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Libé R, Pais A, Violon F, Guignat L, Bonnet F, Huillard O, Assié G, Gaillard M, Dousset B, Gaujoux S, Barat M, Dohan A, Sibony M, Bertherat J, Cottereau AS, Tenenbaum F, Coste J, Groussin L. Positive Correlation Between 18 F-FDG Uptake and Tumor-Proliferating Antigen Ki-67 Expression in Adrenocortical Carcinomas. Clin Nucl Med 2023; 48:381-386. [PMID: 36758555 DOI: 10.1097/rlu.0000000000004593] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
PURPOSE OF THE REPORT Adrenocortical carcinoma (ACC) is an extremely rare endocrine malignancy, which cannot always be diagnosed during conventional radiology and hormonal investigations. 18 F-FDG PET could help predict malignancy, but more data are necessary to support future guidelines. METHODS A cohort of 63 patients with histologically proven ACC (n = 55) or metastatic ACC with steroid oversecretion (n = 8) was assembled. All patients underwent an 18 F-FDG PET, and the SUV max and the adrenal-to-liver SUV max ratio were calculated. The 18 F-FDG PET parameters were compared with clinical, pathological, and outcome data. RESULTS Fifty-six of 63 patients (89%) had an ACC with an adrenal-to-liver SUV max ratio >1.45, which was a previously defined cutoff value to predict malignancy with 100% sensitivity. Seven ACCs (11%) had a lower uptake (adrenal-to-liver SUV max <1.45), most of them with a proliferation marker Ki-67 expression level <10%. A positive correlation between 18 F-FDG PET parameters (SUV max and adrenal-to-liver SUV max ratio) and tumor size, ENSAT (European Network for the Study of Adrenal Tumors) staging, total Weiss score, and the Ki-67 was found. The strong correlation between SUV max and Ki-67 ( r = 0.47, P = 0.0009) suggests a relationship between 18 F-FDG uptake levels and tumor proliferation. No statistically significant associations between outcome parameters (progression-free or overall survival) and 18 F-FDG PET parameters were found. CONCLUSIONS This large cohort study shows that most cases of ACC demonstrate high 18 F-FDG uptake. However, the positive correlation observed between SUV max and Ki-67 expression levels seems to explain the possibility of identifying some ACC with a low or inexistent 18 F-FDG uptake. These findings have practical implications for the management of patients with an adrenal mass.
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Affiliation(s)
- Rossella Libé
- From the Service Endocrinologie, French National Network for Adrenal Cancers ENDOCAN-COMETE
| | - Aurore Pais
- From the Service Endocrinologie, French National Network for Adrenal Cancers ENDOCAN-COMETE
| | | | - Laurence Guignat
- From the Service Endocrinologie, French National Network for Adrenal Cancers ENDOCAN-COMETE
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4
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Bessiène L, Moutel S, Lataud M, Jouinot A, Bonnet-Serrano F, Guibourdenche J, Villa C, Baussart B, Gaillard S, Barat M, Dohan A, Bertagna X, Dousset B, Bertherat J, Assié G. Corticotroph tumor progression speed after adrenalectomy. Eur J Endocrinol 2022; 187:797-807. [PMID: 36206174 DOI: 10.1530/eje-22-0536] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/17/2022] [Accepted: 10/06/2022] [Indexed: 11/08/2022]
Abstract
OBJECTIVES After bilateral adrenalectomy in Cushing's disease, corticotroph tumor progression occurs in one-third to half of patients. However, progression speed is variable, ranging from slow to rapid. The aim was to explore corticotroph progression speed, its consequences and its risk factors. DESIGN A retrospective single-center observational study. METHODS In total,103 patients with Cushing's disease who underwent bilateral adrenalectomy between 1990 and 2020 were included. Clinical, biological, histological and MRI features were collected. Median duration of follow-up after bilateral adrenalectomy was 9.31 years. RESULTS In total,44 patients progressed (43%). Corticotroph tumor progression speed ranged from 1 to 40.7 mm per year. Progression speed was not different before and after bilateral adrenalectomy (P = 0.29). In univariate analyses, predictive factors for rapid corticotroph tumor progression included the severity of Cushing's disease before adrenalectomy as the cause of adrenalectomy, high ACTH in the year following adrenalectomy and high Ki67 immunopositivity in the tumor. During follow-up, early morning ACTH absolute variation was associated with corticotroph tumor progression speed (P-value = 0.001). ACTH measurement after dynamic testing did not improve this association. CONCLUSION After adrenalectomy, corticotroph progression speed is highly variable and manageable with MRI and ACTH surveillance. Progression speed does not seem related to bilateral adrenalectomy but rather to intrinsic properties of highly proliferative and secreting tumors.
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Affiliation(s)
- Laura Bessiène
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sandrine Moutel
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Marine Lataud
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Anne Jouinot
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Fidéline Bonnet-Serrano
- Department of Hormonology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Jean Guibourdenche
- Department of Hormonology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Chiara Villa
- Department of Pathological Cytology and Anatomy, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Bertrand Baussart
- Department of Neurosurgery, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Stephan Gaillard
- Department of Neurosurgery, Hôpital Pitié Salpêtrière, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Maxime Barat
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Anthony Dohan
- Department of Radiology, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Xavier Bertagna
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Bertrand Dousset
- Department of Visceral and Endocrine Surgery, Hôpital Cochin, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Jérôme Bertherat
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
| | - Guillaume Assié
- Department of Endocrinology, Hôpital Cochin, Reference and Competence Center Rare Adrenal Diseases and for Rare Pituitary Diseases, Assistance Publique-Hôpitaux de Paris, Paris, France
- Université Paris Cité, CNRS UMR8104, INSERM U1016, Institut Cochin, F-75014, Paris, France
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Armignacco R, Assié G, Barat M, Bertherat J, Berthon A, Bonnet-Serrano F, Cavalcante IP, Dousset B, Giannone G, Groussin L, Guignat L, Jouinot A, Libé R, North MO, Pasmant E, Perlemoine K, Ragazzon B, Ribes C, Sibony M, Vaczlavik A, Vaduva P, Violon F, Bouys L. OR04-3 Genetic Alterations of ARMC5 and KDM1A Are Associated With Different Expression Profiles of Illegitimate Receptors in Primary Bilateral Macronodular Adrenal Hyperplasia. J Endocr Soc 2022. [DOI: 10.1210/jendso/bvac150.167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Abstract
Introduction
Primary Bilateral Macronodular Adrenal Hyperplasia (PBMAH) is a heterogeneous disease characterized by bilateral adrenal macronodules responsible for adrenal Cushing. To date, two genetic causes of PBMAH are known: germline inactivating variants of the tumor suppressor genes ARMC5 identified in 2013 (Assié, N Eng J Med 2013), responsible for 20 to 25% of index cases, and KDM1A, identified recently (Vaczlavik, GIM 2021; Chasseloup, Lancet D&E 2021), responsible for the rare presentation associated with food-dependent Cushing's syndrome (FDCS) due to aberrant expression of the GIP receptor (GIPR) in adrenocortical cells. Multiple other illegitimate receptors are known to be responsible for abnormal cortisol response to various physiological stimuli in PBMAH. A recent multiomic analysis, identified three distinct molecular PBMAH groups: G1 with ARMC5-mutated tumors, G2 with KDM1A-mutated tumors from FDCS patients, and G3 with no identified genetic cause at present. We aimed to identify specific expression profiles of illegitimate receptors in the three groups.
Methods
Based on the transcriptome data obtained by RNA sequencing (Illumina) of the tumors from 31 patients (G1/ARMC5, 16 patients; G2/KDM1A, 6 patients; G3, 9 patients), expression of the following genes, encoding potential illegitimate receptors, were compared: ADRA1A, ADRA1B, ADRA1D, ADRA2A, ADRA2B, ADRA2C, ADRB1, ADRB2, ADRB3, AVPR1A, AVPR1B, AVPR2, GCGR, GIPR, HTR4, HTR7, LHCGR. Calculations were performed using R statistical software. The Bioconductor limma package was used to analyze mRNA differential expression.
Results
G1/ARMC5 tumors showed a relative overexpression of the vasopressin receptors AVPR1A and AVPR1B compared to the two other groups (fold-change [FC] =7.39, p<0.001 and 3.98, p<0.001, respectively) but a lower expression of AVPR2 (FC=0.43, p=0.015). G2/KDM1A tumors showed a dramatic overexpression of GIPR compared to the two other groups (FC=105.02, p<0.001) but also of the adrenergic receptors ADRA1D and ADRA2A (FC=2.93, p=0.027 and 9.99, p<0.001, respectively) and of the LH/hCG receptor (LHCGR) (FC=12.20, p<0.001). G3 tumors showed a slight overexpression of the adrenergic receptor ADRA1B (FC=3.49, p=0.001) and in few tumors ADRA1D, AVPR2 and LHCGR were highly expressed suggesting molecular heterogeneity in G3.
Conclusion
This study reveals specific expression profiles of illegitimate receptors related to the three molecular groups. ARMC5 tumors are associated with the overexpression of two vasopressin receptors, while, besides GIPR, KDM1A inactivation seems to drive the overexpression of the LH/hCG receptor, as previously suggested in patients with FDCS (Bertherat, JCE&M 2005), potentially responsible for Cushing's syndrome associated with pregnancy and menopause. These molecular patterns need to be corroborated by clinical data with a systematic testing of the aberrant cortisol responses. Additionally, further studies would be needed to investigate the clinical relevance and significance of moderate fold-changes in gene expression (e.g. <4).
Presentation: Saturday, June 11, 2022 12:00 p.m. - 12:15 p.m.
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Van Den Dop M, Tollens T, Jørgensen L, De Vries-Reilingh T, Piessen G, Köckerling F, Miserez M, Dean M, Berrevoet F, Dousset B, Van Westreenen G, Gosetti F, Lange J, Tetteroo G, Jeekel H. OC-053 LONG-TERM FOLLOW-UP OF A SLOWLY RESORBABLE BIOSYNTHETIC MESH IN VHWG GRADE 3 HERNIA REPAIR. Br J Surg 2022. [DOI: 10.1093/bjs/znac308.065] [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
Background
Incisional hernia recurrence occurs frequently after initial repair. In potentially contaminated hernia, these numbers can rise up to 50%. Recently, resorbable meshes have been used to prevent infection in complicated incisional hernia and prevent long term mesh complications. Present study focuses on the long term outcomes of a resorbable mesh.
Methods
Patients included in the priorly conducted Phasix trial with Ventral Hernia Working Group (VHWG) grade 3 hernia were invited for an abdominal CT scan and physical examination. Primary outcome was hernia recurrence, secondary outcomes comprised of abdominal wall configuration, mesh resorption and long term mesh complications.
Results
Of the 84 patients included in the 2-year follow-up, 56 were available for long term follow-up up to five years. Mean follow-up time was 4.2 years. CT scan was made in 36 (64.3%) of patients. Kaplan-Meier analysis showed a recurrence rate of 16.7% after five years. Four (7.1%) new recurrences were found between 2-year and 4.2 years follow-up of which three by CT scan. In 50% of CT scans, no signs of postoperative distortions of the abdominal wall were observed. No long term mesh complications were reported.
Conclusion
After long term follow-up, VHWG 3 hernia repair with biosynthetic mesh demonstrated good performance with regard to hernia recurrence. Possibly, tissue reconstruction took place in the first two years after implantation by the use it or lose it principle, which led to sufficient native abdominal wall strength to prevent recurrences after resorption of the mesh.
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Affiliation(s)
- M Van Den Dop
- Surgery, Erasmus University Medical Centre , Rotterdam , Netherlands
| | - T Tollens
- Surgery, Imelda hospital , Bonheiden , Belgium
| | - L Jørgensen
- Surgery, Bispebjerg Hospital , Copenhagen , Denmark
| | | | - G Piessen
- Surgery, University Hospital Lille , Lille , France
| | - F Köckerling
- Surgery, Vivantes Klinikum Spandau , Berlin , Germany
| | - M Miserez
- Abdominal Surgery, University Hospital Leuven , Leuven , Belgium
| | - M Dean
- Surgery, University College London Hospital , London , United Kingdom
| | - F Berrevoet
- Surgery, University Hospital Gent , Gent , Belgium
| | - B Dousset
- Digsetive, hepatobiliary and Endocrine surgery , Hôpital Cochin, Paris , France
| | | | - F Gosetti
- Surgery, Università di Roma Sapienza , Rome , Italy
| | - J Lange
- Surgery, Erasmus University Medical Centre , Rotterdam , Netherlands
| | - G Tetteroo
- Surgery, IJsselland hospital , Capelle aan den IJssel , Netherlands
| | - H Jeekel
- Surgery, Erasmus University Medical Centre , Rotterdam , Netherlands
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Hain É, Chamakhi A, Lussey-Lepoutre C, Bertherat J, Baillard C, Manceau G, Puybasset L, Blacher J, Cholley B, Gimenez-Roqueplo AP, Dousset B, Amar L, Menegaux F, Gaujoux S. Perioperative outcomes of pheochromocytoma/paraganglioma surgery preceded by Takotsubo-like cardiomyopathy. Surgery 2022; 172:913-918. [PMID: 35589436 DOI: 10.1016/j.surg.2022.04.004] [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] [Received: 09/16/2021] [Revised: 02/08/2022] [Accepted: 04/05/2022] [Indexed: 10/18/2022]
Abstract
BACKGROUND Pheochromocytomas and paragangliomas can induce severe cardiovascular manifestations such as Takotsubo-like cardiomyopathy. What the perioperative outcomes are of patients presenting with pheochromocytomas/paragangliomas preceded by Takotsubo-like cardiomyopathy remains an unresolved question. METHODS From 2006 to 2019, all patients who underwent surgery for pheochromocytomas/paragangliomas preceded by Takotsubo-like cardiomyopathy were included from 3 high-volume centers, with specific attention to perioperative hemodynamic instability and postoperative outcomes. RESULTS Overall, 37 patients were included, with a median age of 45 years. Patients were operated on 2 months (1-4) after a Takotsubo-like cardiomyopathy episode; 33 (89%) had a laparoscopic approach. All those who underwent surgery presented in a hemodynamically stable situation. All except 1 of the pheochromocytomas/paragangliomas patients had at least 1 antihypertensive treatment at the time of surgery. The median preoperative systolic blood pressure in the Takotsubo-like cardiomyopathy group was 120 mm Hg (95-132). Overall, 27/34 (79%) of patients required vasoactive drugs during surgery with nicardipine (n = 22), esmolol (n = 12), and/or norepinephrine (n = 8). No patient presented a catecholamine-induced life-threatening complication such as hypertensive crisis, cardiac arrhythmias, pulmonary edema, cardiac ischemia, or Takotsubo-like cardiomyopathy in the perioperative period. Severe morbi-mortality was nil. The systematic review identified 5 studies including 38 pheochromocytomas/paragangliomas patients with at least 1 episode of acute heart failure considered as Takotsubo-like cardiomyopathy before surgery, of which 28 patients had delayed surgery with 1 postoperative death. CONCLUSION Hemodynamically stabilized patients with pheochromocytomas/paragangliomas preceded by Takotsubo-like cardiomyopathy can be safely scheduled for an elective pheochromocytomas/paragangliomas surgery, with similar intra and postoperative outcomes as those without Takotsubo-like cardiomyopathy.
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Affiliation(s)
- Élisabeth Hain
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Universite de Paris, Sorbonne Paris Cite, France
| | - Amine Chamakhi
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpêtrière Hospital, Paris, France; Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Tunis El Manar University, Tunis, Tunisia
| | - Charlotte Lussey-Lepoutre
- Sorbonne University, Paris, France; Department of Nuclear Medicine, Pitié-Salpêtrière Hospital, APHP, Paris, France; INSERM, PARCC, Équipe Labellisée par la Ligue contre le Cancer; Genetics Unit, AP-HP, Hôpital Européen Georges Pompidou, Paris, France
| | - Jérôme Bertherat
- Universite de Paris, Sorbonne Paris Cite, France; Department of Endocrinology, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; INSERM Unité 1016, Centre National de la Recherche Scientifique Unité Mixte de Recherche 8104, Institut Cochin, Paris, France
| | - Christophe Baillard
- Universite de Paris, Sorbonne Paris Cite, France; Department of Anesthesiology, Cochin Hospital, APHP, Paris, France
| | - Gilles Manceau
- Universite de Paris, Sorbonne Paris Cite, France; Department of Surgery, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Louis Puybasset
- Sorbonne University, Paris, France; Department of Anesthesiology, Pitié-Salpêtrière Hospital, AP-HP, Paris, France
| | - Jacques Blacher
- Universite de Paris, Sorbonne Paris Cite, France; Department of Hypertension and Cardiovascular Prevention, Hotel Dieu Hospital, AP-HP, Paris, France
| | - Bernard Cholley
- Universite de Paris, Sorbonne Paris Cite, France; Department of Anesthesiology and Critical Care Medicine, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Anne-Paule Gimenez-Roqueplo
- Universite de Paris, Sorbonne Paris Cite, France; INSERM, PARCC, Équipe Labellisée par la Ligue contre le Cancer; Genetics Unit, AP-HP, Hôpital Européen Georges Pompidou, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Universite de Paris, Sorbonne Paris Cite, France
| | - Laurence Amar
- Universite de Paris, Sorbonne Paris Cite, France; INSERM, PARCC, Équipe Labellisée par la Ligue contre le Cancer; Genetics Unit, AP-HP, Hôpital Européen Georges Pompidou, Paris, France; Hypertension Unit, Hôpital Européen Georges Pompidou, AP-HP, Paris, France
| | - Fabrice Menegaux
- Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University, Paris, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Department of Hepato-Biliary and Pancreatic Surgery and Liver Transplantation, AP-HP Pitié-Salpêtrière Hospital, Paris, France; Department of General, Visceral, and Endocrine Surgery, Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University, Paris, France.
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8
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Jouinot A, Lippert J, Sibony M, Violon F, Jeanpierre L, De Murat D, Armignacco R, Septier A, Perlemoine K, Letourneur F, Izac B, Ragazzon B, Leroy K, Pasmant E, North MO, Gaujoux S, Dousset B, Groussin L, Libe R, Terris B, Fassnacht M, Ronchi CL, Bertherat J, Assie G. Transcriptome in paraffin samples for the diagnosis and prognosis of adrenocortical carcinoma. Eur J Endocrinol 2022; 186:607-617. [PMID: 35266879 PMCID: PMC9066577 DOI: 10.1530/eje-21-1228] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2021] [Accepted: 03/10/2022] [Indexed: 11/08/2022]
Abstract
DESIGN Molecular classification is important for the diagnosis and prognosis of adrenocortical tumors (ACT). Transcriptome profiles separate adrenocortical adenomas 'C2' from carcinomas, and identify two groups of carcinomas 'C1A' and 'C1B', of poor and better prognosis respectively. However, many ACT cannot be profiled because of improper or absent freezing procedures, a mandatory requirement so far. The main aim was to determine transcriptome profiles on formalin-fixed paraffin-embedded (FFPE) samples, using the new 3'-end RNA-sequencing technology. A secondary aim was to demonstrate the ability of this technique to explore large FFPE archives, by focusing on the rare oncocytic ACT variants. METHODS We included 131 ACT: a training cohort from Cochin hospital and an independent validation cohort from Wuerzburg hospital. The 3' transcriptome was generated from FFPE samples using QuantSeq (Lexogen, Vienna, Austria) and NextSeq500 (Illumina, San Diego, CA, USA). RESULTS In the training cohort, unsupervised clustering identified three groups: 'C1A' aggressive carcinomas (n = 28, 29%), 'C1B' more indolent carcinomas (n = 28, 29%), and 'C2' adenomas (n = 39, 41%). The prognostic value of FFPE transcriptome was confirmed in the validation cohort (5-year OS: 26% in 'C1A' (n = 26) and 100% in 'C1B' (n = 10), P = 0.003). FFPE transcriptome was an independent prognostic factor in a multivariable model including tumor stage and Ki-67 (OS HR: 7.5, P = 0.01). Oncocytic ACT (n = 19) did not form any specific cluster. Oncocytic carcinomas (n = 6) and oncocytic ACT of uncertain malignant potential (n = 4) were all in 'C1B'. CONCLUSIONS The 3' RNA-sequencing represents a convenient solution for determining ACT molecular class from FFPE samples. This technique should facilitate routine use and large retrospective studies.
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Affiliation(s)
- Anne Jouinot
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Endocrinology, AP-HP Hôpital Cochin, Paris, France
- Institut Curie, INSERM U900, MINES ParisTech, PSL-Research University, CBIO-Centre for Computational Biology, Paris, France
| | - Juliane Lippert
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Wuerzburg, Wuerzburg, Germany
| | - Mathilde Sibony
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Pathology, AP-HP Hôpital Cochin, Paris, France
| | - Florian Violon
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Pathology, AP-HP Hôpital Cochin, Paris, France
| | - Lindsay Jeanpierre
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Pathology, AP-HP Hôpital Cochin, Paris, France
| | - Daniel De Murat
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Roberta Armignacco
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Amandine Septier
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Karine Perlemoine
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Franck Letourneur
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Brigitte Izac
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Bruno Ragazzon
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
| | - Karen Leroy
- Genetics and Molecular Biology, AP-HP Hôpital Cochin, Paris, France
| | - Eric Pasmant
- Genetics and Molecular Biology, AP-HP Hôpital Cochin, Paris, France
| | | | - Sébastien Gaujoux
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Digestive and Endocrine Surgery, AP-HP Hôpital Cochin, Paris, France
| | - Bertrand Dousset
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Digestive and Endocrine Surgery, AP-HP Hôpital Cochin, Paris, France
| | - Lionel Groussin
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Endocrinology, AP-HP Hôpital Cochin, Paris, France
| | - Rossella Libe
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Endocrinology, AP-HP Hôpital Cochin, Paris, France
| | | | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Wuerzburg, Wuerzburg, Germany
| | - Cristina L Ronchi
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Wuerzburg, Wuerzburg, Germany
- Institute of Metabolism and System Research, University of Birmingham, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
- Correspondence should be addressed to C L Ronchi or G Assié; or
| | - Jérôme Bertherat
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Endocrinology, AP-HP Hôpital Cochin, Paris, France
| | - Guillaume Assie
- Université de Paris, Institut Cochin, INSERM U-1016, CNRS UMR-8104, Paris, France
- Endocrinology, AP-HP Hôpital Cochin, Paris, France
- Correspondence should be addressed to C L Ronchi or G Assié; or
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Cottereau AS, Garcia C, Dousset B, Libe R, Tenenbaum F. Recurrence of a Pheochromocytoma With TNEM127 Mutation Negative on 18F-FDOPA and 18F-FDG but Positive on 123I-MIBG and 68Ga-DOTATOC Imaging. Clin Nucl Med 2022; 47:251-252. [PMID: 34507330 DOI: 10.1097/rlu.0000000000003889] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT We report the case of a 75-year-old woman with liver metastasis as a recurrence of a pheochromocytoma resected 10 years ago, with a rare germline mutation in transmembrane protein 127, falsely negative on 18F-FDOPA and 18F-FDG PET/CT scans but strongly positive on 123I-MIBG scintigraphy and on 68Ga-DOTATOC PET/CT. Functional imaging has a key role in diagnosis of pheochromocytoma and paraganglioma, especially 18F-FDOPA shows very high sensitivity and specificity. However, 18F-FDOPA might be falsely negative in some of these tumors, depending on specific mutations, and thus MIBG or 68Ga-DOTATOC imaging could be an alternative.
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Affiliation(s)
- Anne-Ségolène Cottereau
- From the Department of Nuclear Medicine, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Université de Paris, Paris
| | - Cyril Garcia
- Department of Endocrinology, Hopital d'Instruction des Armées BEGIN, Saint-Mandé
| | | | - Rossella Libe
- Endocrinology, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Université de Paris, Paris, France
| | - Florence Tenenbaum
- From the Department of Nuclear Medicine, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Université de Paris, Paris
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10
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Manceau G, Alves A, Meillat H, Benhaïm L, Ouaïssi M, Panis YH, Tuech JJ, Dousset B, Brigand C, Cotte E, Lakkis Z, Badic B, Marchal F, Sabbagh C, Diouf M, Karoui M. What Is the Optimal Elective Colectomy for Splenic Flexure Cancer: End of the Debate? A Multicenter Study From the GRECCAR Group With a Propensity Score Analysis. Dis Colon Rectum 2022; 65:55-65. [PMID: 34882628 DOI: 10.1097/dcr.0000000000001937] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
BACKGROUND The optimal elective colectomy in patients with splenic flexure tumor is debated. OBJECTIVE This study aimed to compare splenic flexure colectomy, left hemicolectomy, and subtotal colectomy for perioperative, histological, and survival outcomes in this setting. DESIGN This is a multicenter retrospective cohort study. SETTING Patients diagnosed with nonmetastatic splenic flexure tumor who underwent elective colectomy were included. PATIENTS Between 2006 and 2014, 313 consecutive patients were operated on in 15 French Research Group of Rectal Cancer Surgery centers. INTERVENTIONS Propensity score weighting was performed to compare short- and long-term outcomes. MAIN OUTCOME MEASURES The primary end point was disease-free survival. Secondary end points included overall survival, quality of surgical resection, overall postoperative morbidity, surgical postoperative morbidity, and rate of anastomotic leakage. RESULTS The most performed surgery was splenic flexure colectomy (59%), followed by subtotal colectomy (23%) and left hemicolectomy (18%). Subtotal colectomy was more often performed by laparotomy compared with splenic flexure colectomy and left hemicolectomy (93% vs 61% vs 56%, p < 0.0001), and was associated with a longer operative time (260 minutes (120-460) vs 180 minutes (68-440) vs 217 minutes (149-480), p < 0.0001). Postoperative morbidity was similar between the 3 groups, but the median length of hospital stay was significantly longer after subtotal colectomy (13 days (5-56) vs 10 (4-175) vs 9 (4-55), p = 0.0007). The median number of harvested lymph nodes was significantly higher after subtotal colectomy compared with splenic flexure colectomy and left hemicolectomy (24 (8-90) vs 15 (1-81) vs 16 (3-52), p < 0.0001). The rate of stage III disease and the number of patients treated by adjuvant chemotherapy were similar between the 3 groups. There was no difference in terms of disease-free survival and overall survival between the 3 procedures. LIMITATIONS The study was limited by its retrospective design. CONCLUSIONS In the elective setting, splenic flexure colectomy is safe and oncologically adequate for patients with nonmetastatic splenic flexure tumor. However, given the oncological clearance after splenic flexure colectomy, it seems that the debate is not completely closed. See Video Abstract at http://links.lww.com/DCR/B703. CUL ES LA COLECTOMA ELECTIVA PTIMA PARA EL CNCER DE NGULO ESPLNICO FIN DEL DEBATE UN ESTUDIO MULTICNTRICO DEL GRUPO GRECCAR CON UN ANLISIS DE PUNTAJE DE PROPENSIN ANTECEDENTES:La colectomía electiva óptima en pacientes con tumores del ángulo esplénico continua en debate.OBJETIVO:Comparar la colectomía de ángulo esplénico, hemicolectomía izquierda y colectomía subtotal para los resultados perioperatorios, histológicos y de supervivencia en este escenario.DISEÑO:Estudio de cohorte retrospectivo multicéntrico.ESCENARIO:Se incluyeron pacientes diagnosticados de tumores del ángulo esplénico no metastásicos que se sometieron a colectomía electiva.PACIENTES:Entre 2006 y 2014, 313 pacientes consecutivos fueron intervenidos en 15 centros GRECCAR.INTERVENCIONES:Se realizó una ponderación del puntaje de propensión para comparar los resultados a corto y largo plazo.PRINCIPALES MEDIDAS DE RESULTADO:El criterio de valoración principal fue la supervivencia libre de enfermedad. Los criterios de valoración secundarios incluyeron la supervivencia general, la calidad de la resección quirúrgica, la morbilidad posoperatoria general, la morbilidad posoperatoria quirúrgica y la tasa de fuga anastomótica.RESULTADOS:La cirugía más realizada fue la colectomía del ángulo esplénico (59%), seguida de la colectomía subtotal (23%) y la hemicolectomía izquierda (18%). La colectomía subtotal se realizó con mayor frecuencia mediante laparotomía en comparación con la colectomía de ángulo esplénico y la hemicolectomía izquierda (93% frente a 61% frente a 56%, p <0.0001), y se asoció con un tiempo quirúrgico más prolongado (260 min [120-460] frente a 180 min [68-440] frente a 217 min [149-480], p <0.0001). La morbilidad posoperatoria fue similar entre los tres grupos, pero la duración media de la estancia hospitalaria fue significativamente más prolongada después de la colectomía subtotal (13 días [5-56] frente a 10 [4-175] frente a 9 [4-55], p = 0.0007). La mediana del número de ganglios linfáticos extraídos fue significativamente mayor después de la colectomía subtotal en comparación con la colectomía del ángulo esplénico y la hemicolectomía izquierda (24 [8-90] frente a 15 [1-81] frente a 16 [3-52], p <0.0001). La tasa de enfermedad en estadio III y el número de pacientes tratados con quimioterapia adyuvante fueron similares entre los 3 grupos. No hubo diferencias en términos de supervivencia libre de enfermedad y supervivencia general entre los 3 procedimientos.LIMITACIONES:El estudio estuvo limitado por su diseño retrospectivo.CONCLUSIONES:En un escenario electivo, la colectomía del ángulo esplénico es segura y oncológicamente adecuada para pacientes con tumores del ángulo esplénico no metastásicos. Sin embargo, dado el aclaramiento oncológico tras la colectomía del ángulo esplénico, parece que el debate no está completamente cerrado. Consulte Video Resumen en http://links.lww.com/DCR/B703.
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Affiliation(s)
- Gilles Manceau
- Université de Paris, Assistance Publique - Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Department of Digestive and Oncologic Surgery, Paris, France
| | - Arnaud Alves
- University Hospital of Caen, Department of Digestive Surgery, Caen, France
| | - Hélène Meillat
- Institut Paoli Calmettes, Department of Digestive Surgical Oncology, Marseille, France
| | - Léonor Benhaïm
- Gustave Roussy Cancer Campus, Department of Surgical Oncology, Villejuif, France
| | - Mehdi Ouaïssi
- Trousseau Hospital, Department of Digestive, Oncological, Endocrine, Hepato-Biliary, Pancreatic and Liver Transplant Surgery, Chambray Les Tours, France
| | - Yves H Panis
- Université de Paris, Assistance Publique - Hôpitaux de Paris, Beaujon Hospital, Department of Colorectal Surgery, Clichy, France
| | - Jean-Jacques Tuech
- Charles Nicolle Hospital, Rouen University, Department of Digestive and General Surgery, Rouen, France
| | - Bertrand Dousset
- Université de Paris, Assistance Publique - Hôpitaux de Paris, Cochin Hospital, Department of Digestive, Hepato-Biliary and Endocrine Surgery, Paris, France
| | - Cécile Brigand
- Strasbourg University Hospital, Department of General and Digestive Surgery, Hautepierre Hospital, Strasbourg, France
| | - Eddy Cotte
- Lyon University Hospital, Center for Digestive and Endocrine Surgery, Lyon Sud Hospital, Lyon, France
| | - Zaher Lakkis
- University Hospital of Besançon, Department of Digestive Surgery, Besançon, France
| | - Bogdan Badic
- La Cavale Blanche University Hospital, Department of General and Digestive Surgery, Brest, France
| | - Frédéric Marchal
- University of Lorraine, Cancer Institute of Lorraine, Department of Surgery, Vandœuvre-lès-Nancy Cedex, France
| | - Charles Sabbagh
- Amiens University Hospital, Department of Digestive Surgery, Amiens, France
| | - Momar Diouf
- Department of Clinical Research and Innovation, Amiens University Hospital, France
| | - Mehdi Karoui
- Université de Paris, Assistance Publique - Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Department of Digestive and Oncologic Surgery, Paris, France
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11
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Faucher P, Beuvon F, Fignani D, Sebastiani G, Afonso G, Zhou Z, Dousset B, Boitard C, Dotta F, Mallone R, Larger E. Immunoregulated insulitis and slow-progressing type 1 diabetes after duodenopancreatectomy. Diabetologia 2021; 64:2731-2740. [PMID: 34522983 DOI: 10.1007/s00125-021-05563-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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] [Received: 04/10/2021] [Accepted: 07/06/2021] [Indexed: 11/28/2022]
Abstract
AIMS/HYPOTHESIS We report the case of a woman who underwent a partial pancreatectomy for a serous cystadenoma when aged 56 years. She had been diagnosed with diabetes 6 years before and had Hashimoto's thyroiditis. Despite positive anti-GAD autoantibodies (GADA) and previous surgery, she was transiently weaned off long-acting insulin. Blood glucose levels remained well controlled with low-dose long-acting insulin. Insulin needs eventually increased 8 years after surgery, in conjunction with anti-zinc transporter 8 (ZnT8) seroconversion and decreasing residual C-peptide. We hypothesised that the surgical pancreas specimens and blood autoimmune T cell responses may provide correlates of this indolent clinical course. METHODS Beta and alpha cell area and insulitis were quantified on pancreas head tissue sections obtained at surgery. Blood T cell responses against beta cell antigens were analysed by enzyme-linked immunospot. RESULTS Pancreas sections displayed reduced beta cell and normal alpha cell area (0.27% and 0.85% of section area, respectively). High-grade insulitis was observed, mostly in insulin-containing islets, with a peri-insulitis pattern enriched in T cells positive for regulatory forkhead box protein 3 (FOXP3). In vitro challenge with beta cell antigens of circulating T cells collected 4 and 9 years after surgery revealed dominant and persistent IL-10 responses; IFN-γ responses increasing at 9 years, after anti-ZnT8 seroconversion, was observed. CONCLUSIONS/INTERPRETATION Despite persistent GADA and the histopathological finding of insulitis and decreased beta cell area 6 years after diabetes diagnosis, glycaemic control was maintained with low-dose insulin up to 8 years after surgery. Regulated T cell responses towards beta cell antigens and FOXP3-positive peri-insulitis suggest spontaneous long-term regulation of islet autoimmunity after substantial beta cell loss, and eventual autoimmune progression upon anti-ZnT8 seroconversion.
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Affiliation(s)
- Pauline Faucher
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France
- Service de Diabétologie et Immunologie Clinique, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France
| | - Frédéric Beuvon
- Service d'Anatomie Pathologique Publique, Cochin Hospital, Assistance Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France
| | - Daniela Fignani
- Department of Medicine, Surgery and Neurosciences, Diabetes Unit, University of Siena, Siena, Italy
- Fondazione Umberto Di Mario, c/o Toscana Life Sciences, Siena, Italy
| | - Guido Sebastiani
- Department of Medicine, Surgery and Neurosciences, Diabetes Unit, University of Siena, Siena, Italy
- Fondazione Umberto Di Mario, c/o Toscana Life Sciences, Siena, Italy
| | - Georgia Afonso
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France
| | - Zhicheng Zhou
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France
| | - Bertrand Dousset
- Service de Chirurgie Digestive Publique, Cochin Hospital, Assistance Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France
| | - Christian Boitard
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France
- Service de Diabétologie et Immunologie Clinique, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France
| | - Francesco Dotta
- Department of Medicine, Surgery and Neurosciences, Diabetes Unit, University of Siena, Siena, Italy
- Fondazione Umberto Di Mario, c/o Toscana Life Sciences, Siena, Italy
| | - Roberto Mallone
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France
- Service de Diabétologie et Immunologie Clinique, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France
| | - Etienne Larger
- Institut Cochin, CNRS, Inserm, Université de Paris, Paris, France.
- Service de Diabétologie et Immunologie Clinique, Cochin Hospital, Assistance Publique Hôpitaux de Paris, Hôpitaux Universitaires de Paris Centre-Université de Paris, Paris, France.
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12
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de Carbonnières A, Challine A, Cottereau AS, Coriat R, Soyer P, Abou Ali E, Prat F, Terris B, Bertherat J, Dousset B, Gaujoux S. Surgical management of insulinoma over three decades. HPB (Oxford) 2021; 23:1799-1806. [PMID: 33975801 DOI: 10.1016/j.hpb.2021.04.013] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2020] [Revised: 04/09/2021] [Accepted: 04/16/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND This paper reports our experience of the perioperative management of patients with sporadic, non-malignant, pancreatic insulinoma. METHODS A retrospective monocentric cohort study was performed from January 1989 to July 2019, including all the patients who had been operated on for pancreatic insulinoma. The preoperative work-up, surgical management, and postoperative outcome were analyzed. RESULTS Eighty patients underwent surgery for sporadic pancreatic insulinoma, 50 of which were female (62%), with a median age of 50 (36-70) years. Preoperatively, the tumors were localized in 76 patients (95%). Computed tomography (CT) and magnetic resonance imaging allowed exact preoperative tumor localization in 76% of the patients (64-85 and 58-88 patients, respectively), increasing to 96% when endoscopic ultrasonography was performed. Forty-one parenchyma-sparing pancreatectomies (PSP) (including enucleation, caudal pancreatectomy, and uncinate process resection) and 39 pancreatic resections were performed. The mortality rate was 6% (n = 5), with a morbidity rate of 72%, including 24 severe complications (30%) and 35 pancreatic fistulas (44%). No differences were found between formal pancreatectomy and PSP in terms of postoperative outcome procedures. The surgery was curative in all the patients. CONCLUSION CT used in combination with endoscopic ultrasonography allows accurate localization of insulinomas in almost all patients. When possible, a parenchyma-sparing pancreatectomy should be proposed as the first-line surgical strategy.
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Affiliation(s)
- Anne de Carbonnières
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Alexandre Challine
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Anne Ségolène Cottereau
- Université de Paris, 75006 Paris, France; Department of Nuclear Medicine, Cochin Hospital, APHP, 75014 Paris, France
| | - Romain Coriat
- Université de Paris, 75006 Paris, France; Department of Gastroenterology, Cochin Hospital, APHP, 75014 Paris, France
| | - Philippe Soyer
- Université de Paris, 75006 Paris, France; Department of Radiology, Cochin Hospital, APHP, 75014 Paris, France
| | - Einas Abou Ali
- Université de Paris, 75006 Paris, France; Department of Gastroenterology, Cochin Hospital, APHP, 75014 Paris, France
| | - Frédéric Prat
- Université de Paris, 75006 Paris, France; Department of Gastroenterology, Cochin Hospital, APHP, 75014 Paris, France
| | - Benoit Terris
- Université de Paris, 75006 Paris, France; Department of Pathology, Cochin Hospital, APHP, 75014 Paris, France
| | - Jérôme Bertherat
- Université de Paris, 75006 Paris, France; Department of Endocrinology, Cochin Hospital, APHP, 75014 Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, 75014 Paris, France; Université de Paris, 75006 Paris, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, 75014 Paris, France; Université de Paris, 75006 Paris, France.
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13
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Diedisheim M, Dermine S, Jouinot A, Septier A, Gaujoux S, Dousset B, Cadiot G, Larger E, Bertherat J, Scharfmann R, Terris B, Coriat R, Assié G. Prognostic transcriptome classes of duodenopancreatic neuroendocrine tumors. Endocr Relat Cancer 2021; 28:563-571. [PMID: 34061769 DOI: 10.1530/erc-21-0051] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 06/01/2021] [Indexed: 11/08/2022]
Abstract
Duodenopancreatic neuroendocrine tumors (DPNETs) aggressiveness is heterogeneous. Tumor grade and extension are commonly used for prognostic determination. Yet, grade classes are empirically defined, with regular updates changing the definition of classes. Genomic screening may provide more objective classes and reflect tumor biology. The aim of this study was to provide a transcriptome classification of DPNETs. We included 66 DPNETs, covering the entire clinical spectrum of the disease in terms of secretion, grade, and stage. Three distinct molecular groups were identified, associated with distinct outcomes (log-rank P < 0.01): (i) better-outcome DPNETs with pancreatic beta-cell signature. This group was mainly composed of well-differentiated, grade 1 insulinomas; (ii) poor-outcome DPNETs with pancreatic alpha-cell and hepatic signature. This group included all neuroendocrine carcinomas and grade 3 DPNETs, but also some grade 1 and grade 2 DPNETs and (iii) intermediate-outcome DPNETs with pancreatic exocrine and progenitor signature. This group included grade 1 and grade 2 DPNETs, with some insulinomas. Fibrinogen gene FGA expression was one of the topmost expressed liver genes. FGA expression was associated with disease-free survival (HR = 1.13, P = 0.005) and could be validated on two independent cohorts. This original pathophysiologic insight provides new prognostic classification perspectives.
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Affiliation(s)
- Marc Diedisheim
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Diabetology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Solène Dermine
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Gastroenterology and Digestive Oncology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Anne Jouinot
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Amandine Septier
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
| | - Sébastien Gaujoux
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Digestive Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Bertrand Dousset
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Digestive Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Guillaume Cadiot
- Department of Gastroenterology, Robert-Debré Hospital, Reims, France
| | - Etienne Larger
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Diabetology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Jérôme Bertherat
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Raphael Scharfmann
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
| | - Benoit Terris
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Pathology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Romain Coriat
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Gastroenterology and Digestive Oncology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Guillaume Assié
- Université de Paris, Institut Cochin, Inserm U1016, CNRS UMR8104, F-75014, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
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14
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Challine A, Voron T, Dousset B, Creavin B, Katsahian S, Parc Y, Lazzati A, Lefèvre JH. Postoperative outcomes after laparoscopic or open gastrectomy. A national cohort study of 10,343 patients. Eur J Surg Oncol 2021; 47:1985-1995. [PMID: 34078568 DOI: 10.1016/j.ejso.2021.05.034] [Citation(s) in RCA: 3] [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: 01/18/2021] [Revised: 03/15/2021] [Accepted: 05/17/2021] [Indexed: 01/14/2023] Open
Abstract
BACKGROUND Laparoscopy for gastric cancer has not been as popular compared with other digestive surgeries, with conflicting reports on outcomes. The aim of this study focuses on the surgical techniques comparing open and laparoscopy by assessing the morbi-mortality and long-term complications after gastrectomy. METHODS A retrospective study (2013-2018) was performed on a prospective national cohort (PMSI). All patients undergoing resection for gastric cancer with a partial gastrectomy (PG) or total gastrectomy (TG) were included. Overall morbidity at 90 post-operative days and long-term results were the main outcomes. The groups (open and laparoscopy) were compared using a propensity score and volume activity matching after stratification on resection type (TG or PG). RESULTS A total of 10,343 patients were included. The overall 90-day mortality and morbidity were 7% and 45%, with reintervention required in 9.1%. High centre volume was associated with improved outcomes. There was no difference in population characteristics between groups after matching. An overall benefit for a laparoscopic approach after PG was found for morbidity (Open = 39.4% vs. Laparoscopy = 32.6%, p = 0.01), length of stay (Open = 14[10-21] vs. Laparoscopy = 11[8-17] days, p<0.0001). For TG, increased reintervention rate (Open = 10.8% vs. Laparoscopy = 14.5%, p = 0.04) and increased oesophageal stricture rate (HR = 2.54[1.67-3.85], p<0.001) were encountered after a laparoscopic approach. No benefit on mortality was found for laparoscopic approach in both type of resections after adjusted analysis. CONCLUSIONS Laparoscopy is feasible for PG with a substantial benefit on morbidity and length of stay, however, laparoscopic TG should be performed with caution, with of higher rates of reintervention and oesophageal stricture.
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Affiliation(s)
- Alexandre Challine
- Department of Digestive Surgery, APHP, Hôpital Cochin, Paris, France; Université de Paris, France; INSERM UMR 1138 Team 22, Centre de Recherche des Cordeliers, France
| | - Thibault Voron
- Department of Digestive Surgery, AP-HP, Hôpital, Saint Antoine, F-75012, Paris, France; Sorbonne Université, France
| | - Bertrand Dousset
- Department of Digestive Surgery, APHP, Hôpital Cochin, Paris, France; Université de Paris, France
| | - Ben Creavin
- Department of Surgery, St Vincent's University Hospital, Elm Park, Dublin 4, Ireland
| | - Sandrine Katsahian
- Université de Paris, France; INSERM UMR 1138 Team 22, Centre de Recherche des Cordeliers, France; Department of Biostatics, Hôpital Européen Georges Pompidou, APHP, Paris, France
| | - Yann Parc
- Department of Digestive Surgery, AP-HP, Hôpital, Saint Antoine, F-75012, Paris, France; Sorbonne Université, France
| | - Andrea Lazzati
- Université de Paris, France; INSERM UMR 1138 Team 22, Centre de Recherche des Cordeliers, France; Department of Digestive Surgery, Centre Hospitalier Intercommunal de Créteil, Creteil, France
| | - Jérémie H Lefèvre
- Department of Digestive Surgery, AP-HP, Hôpital, Saint Antoine, F-75012, Paris, France; Sorbonne Université, France.
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15
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Challine A, Rives-Lange C, Danoussou D, Katsahian S, Ait Boudaoud A, Gaujoux S, Dousset B, Carette C, Lazzati A, Czernichow S. Impact of Oral Immunonutrition on Postoperative Morbidity in Digestive Oncologic Surgery: A Nation-wide Cohort Study. Ann Surg 2021; 273:725-731. [PMID: 30946082 DOI: 10.1097/sla.0000000000003282] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The objective of the present study was to assess the effect of preoperative immunonutrition on a nationwide scale. BACKGROUND According to international guidelines, immunonutrition should be prescribed before major oncologic digestive surgery to decrease postoperative morbidity. Nevertheless, this practice remains controversial. METHODS We used a prospective national health database named "Echantillon généraliste des Bénéficiaires." Patients were selected with ICD10 codes of cancer and digestive surgery procedures from 2012 to 2016. Two groups were identified: with reimbursement of immunonutrition 45 days before surgery (IN-group) or not (no-IN-group). Primary outcome was 90-day severe morbidity. Secondary outcomes were postoperative length of stay (LOS) and overall survival. Logistic regression and survival analysis adjusted with IPW method were performed. RESULTS One thousand seven hundred seventy-one patients were included. The proportion of different cancers was as follows: 72% patients were included in the colorectal group, 14% in the hepato-pancreato-biliary group, and 12% in the upper gastrointestinal group. Patients from the IN-group (n = 606, 34%) were younger (67.1 ± 11.8 vs 69.2 ± 12.2 years, P < 0.001), with increased use of other oral nutritional supplements (49.5% vs 31.8%, P < 0.001) and had more digestive anastomoses (89.4% vs 83.0%, P < 0.001). There was no significant difference between the 2 groups for 90-day severe morbidity [odds ratio (OR): 0.91, 95% confidence interval (95% CI): 0.73-1.14] or in survival (hazard ratio: 0.89, 95% CI: 0.73-1.08). LOS were shorter in the IN-group [-1.26 days, 95% CI: -2.40 to -0.10)]. CONCLUSION The preoperative use of immunonutrition before major oncologic digestive surgery was not associated with any significant difference in morbidity or mortality. However, the LOS was significantly shorter in the IN-group.
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Affiliation(s)
- Alexandre Challine
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Service de nutrition, Centre Spécialisé Obésité France, France
- Université Paris Descartes, Paris, France
| | - Claire Rives-Lange
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Service de nutrition, Centre Spécialisé Obésité France, France
- Université Paris Descartes, Paris, France
| | - Divya Danoussou
- INSERM, UMR_S 1138, Université Paris Descartes, Centre de Recherche des Cordeliers, Paris, France
| | - Sandrine Katsahian
- INSERM, UMR_S 1138, Université Paris Descartes, Centre de Recherche des Cordeliers, Paris, France
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Unité d'Épidémiologie et de Recherche Clinique, Paris, France
- Université Paris Descartes, Paris, France
| | - Amel Ait Boudaoud
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Service de nutrition, Centre Spécialisé Obésité France, France
- Université Paris Descartes, Paris, France
| | - Sébastien Gaujoux
- Assistance Publique - Hôpitaux de Paris, Hôpital Cochin, Service de Chirurgie digestive, Paris, France
- Université Paris Descartes, Paris, France
| | - Bertrand Dousset
- Assistance Publique - Hôpitaux de Paris, Hôpital Cochin, Service de Chirurgie digestive, Paris, France
- Université Paris Descartes, Paris, France
| | - Claire Carette
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Service de nutrition, Centre Spécialisé Obésité France, France
| | - Andrea Lazzati
- INSERM, UMR_S 1138, Université Paris Descartes, Centre de Recherche des Cordeliers, Paris, France
- Centre Hospitalier Intercommunal de Créteil, Service de Chirurgie Digestive, Créteil, France
| | - Sébastien Czernichow
- Assistance Publique - Hôpitaux de Paris, Hôpital européen Georges-Pompidou, Service de nutrition, Centre Spécialisé Obésité France, France
- INSERM, U1153 Epidemiology and Biostatistics Sorbonne Paris Cité Research Center (CRESS), Methods of Therapeutic Evaluation of Chronic Diseases Team (METHODS), Paris, France
- Université Paris Descartes, Paris, France
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16
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Knight SR, Shaw CA, Pius R, Drake TM, Norman L, Ademuyiwa AO, Adisa AO, Aguilera ML, Al-Saqqa SW, Al-Slaibi I, Bhangu A, Biccard BM, Brocklehurst P, Costas-Chavarri A, Chu K, Dare A, Elhadi M, Fairfield CJ, Fitzgerald JE, Ghosh D, Glasbey J, van Berge Henegouwen MI, Ingabire JA, Kingham TP, Lapitan MC, Lawani I, Lieske B, Lilford R, Martin J, McLean KA, Moore R, Morton D, Nepogodiev D, Ntirenganya F, Pata F, Pinkney T, Qureshi AU, Ramos-De la Medina A, Riad A, Salem HK, Simões J, Spence R, Smart N, Tabiri S, Thomas H, Weiser TG, West M, Whitaker J, Harrison EM, Gjata A, Modolo MM, King S, Chan E, Nahar SN, Waterman A, Vervoort D, Lawani I, Bedada AG, De Azevedo B, Figueiredo AG, Sokolov M, Barendegere V, Ekwen G, Agarwal A, Dare A, Liu Q, Camilo Correa J, Malemo KL, Bake J, Mihanovic J, Kuncarová K, Orhalmi J, Salem H, Teras J, Kechagias A, Arnaud AP, Lindert J, Tabiri S, Kalles V, Aguilera-Arevalo ML, Recinos G, Baranyai Z, Kumar B, Neelamraju Lakshmi H, Zachariah SK, Alexander P, Kumar Venkatappa S, Pramesh C, Amandito R, Fleming C, Ansaloni L, Pata F, Pellino G, Altibi AM, Nour I, Hamdun I, Elhadi M, Ghellai AM, Venskutonis D, Poskus T, Zilinskas J, Whitaker J, Malemia P, Tew YY, Borg E, Ellul S, Ramos-De la Medina A, Wafqui FZ, Borowski DW, van Dalen AS, Wells C, Adamou H, Ademuyiwa A, Adisa A, Søreide K, Qureshi AU, Al-Slaibi I, Al Saqqa S, Alser O, Tahboub H, Segovia Lohse HA, Shu Yip S, Lapitan MC, Major P, Simões J, Sampaio Soares A, Bratu MR, Litvin A, Vardanyan A, Allen Ingabire JC, Costas-Chavarri A, Gudal A, Albati N, Juloski J, Lieske B, Rems M, Rayne S, Van Straten S, Moodley Y, Chu K, Moore R, Ortega Vázquez I, Ruiz-Tovar J, Senanayake KJ, Thalgaspitiya SPB, Omer OA, Homeida A, Cengiz Y, Clerc D, Alshaar M, Bouaziz H, Altinel Y, Doe M, Freigofer M, Teasdale E, Kabariti R, Clements JM, Knight SR, Ashfaq A, Azodo I, Wagner G, Trostchansky I, Maimbo M, Linyama D, Nina H, Zeko A, Fermani CG, Modolo MM, Villalobos S, Carballo F, Farina P, Guckenheimer S, Dickfos M, Ajmera A, Chong C, Gourlay R, Hussaini S, Lee YJ, Majid A, Martin P, Miles R, Morris OJ, Phua J, Ridley W, Saluja T, Tan RR, Teh J, Wells A, Arora B, Dollie Q, Ho D, Ma Y, Perera OM, Truong A, Dawson AC, Lim B, Pahalawatta U, Phan J, Woon-Shoo-Tong XMS, Yeoh A, Charman L, Drane A, Laura S, Lo CCW, Mozes A, Poon R, Tan HH, Wall E, Chopra P, De Giovanni J, Dhital B, Draganic B, Duller A, Gani J, Goh YK, Jeong JY, McManus B, Nagappan P, Pockney P, Rugendyke A, Sarrami M, Smith S, Wills V, Wong HV, Ye G, Zhang G, Brooker E, Feng D, Lau B, Ngai C, Birks S, Gyorki D, Otero de Pablos J, Abbosh A, Gillespie C, Mahmoud A, Kwan B, Lawson J, Warwick A, Bingham J, Cockbain AJ, Dudi-Venkata NN, Ellaby-Hall J, Finlay B, Humphries E, Pisaniello J, Pisaniello M, Salih S, Sammour T, Abd Wahab HH, De Silva A, Hayward N, Iyer K, Maddern G, Prevost GA, Annapureddy N, Settipalli KP, Yeo J, Hempenstall L, Pham L, Purcell S, Talavera C, Vaska AI, Chaggar G, Chrapko P, Cocco A, Coulter-Nile SMCJ, Ctercteko G, French J, Gong H, Gosselink M, Jegathees T, Jin I, Kalachov M, Kiefhaber K, Lee K, Luong J, Phan S, Pleass H, Veale K, Zeng Z, Au A, DeBiasio A, Deng I, Myooran J, Nair A, Stewart P, Stift A, Unger LW, Wimmer K, Ahmed N, Hasan S, Rahman S, O'Shea M, Padmore G, Peters A, Perduca P, Pulcina G, Tinton N, Buxant F, Dabin E, Garofalo G, Dossou F, Lawani I, Gnangnon FHR, Imorou Souaibou Y, Bedada AG, Motlaleselelo P, Tlhomelang O, Lima Buarque I, Mendonça Ataíde Gomes G, Vieira Barros A, Batashki I, Damianov N, Stoyanov V, Dardanov D, Maslyankov S, Petkov P, Sokolov M, Todorov G, Zhivkov E, Akisheva A, Castilla Moreno MA, Genov G, Ilieva I, Ivanov T, Karamanliev M, Khan A, Mitkov E, Yotsov T, Atanasov B, Belev N, Slavchev M, Nsengiyumva C, Jones E, Stock S, Ekwen G, Kyota S, Brown J, Mabanza K. T, Nigo Samuel L, Otuneme C, Prosper N, Umenze F, Boutros M, Caminsky N, Dumitra S, Garfinkle R, Morency D, Salama E, Banks A, Ferri L, He H, Katz A, Liberman AS, Meterissian S, Pang A, Parvez E, Agarwal A, Dare A, Hameed U, Osman F, Sequeira S, Coburn N, Dare A, Jaffer A, Karanicolas P, Mosseler M, Musselman R, Liu X, Yip CW, Garces-Otero JS, Guzman C, Sierra S, Uribe Valencia A, Cabrera Rivera PA, Camelo S, Gonzalez A, González-Orozco A, Mosquera Paz MS, Perez Rivera CJ, Gonzalez F, Isaza-Restrepo A, Nino- Torres L, Arias Madrid N, Mendoza Arango MC, Sierra S, Bake J, Tsandiraki J, Jemendžic D, Kocman B, Šuman O, Canic R, Jurišic D, Karakas I, Krizanovic Rupcic A, Pitlovic V, Samardžic J, Kopljar M, Bacic I, Domini E, Karlo R, Mihanovic J, Miljanic D, Simic A, Ahmed M, Al Nassrallah M, Altaf R, Amjad T, Eltoum R, Haidar H, Hassan A, Khalil O, Qasem M, Ramesh R, Sajith G, Wisal M, Žatecký J, Bujda M, Jirankova K, Paclik A, Abdallah A, Abdulgawad Almogy M, Ayman El-sawy E, ElFayoumy AM, Elghareeb N, Esmat NA, Fadel A, Habater A, Hamdy H, Hefni A, Kamal M, Mohamed Abobakr N, Sayed A, Shaker N, Taha E, Tharwat H, Zakaria O, Abdelmotaleb I, Al-Dhufri A, Al-Himyari HS, El sheikh E, Eldmaty A, Elkhalawy A, M.Elkhashen A, Magdy K, Mostafa S, Sadia HD, Saleh MM, Samir D, Yahia Mohamed Ali M, A. Nassar M, Abdelhady S, Abdelrazek A, Abdelsalam I, El-Sawy A, Essam E, Gadelkarim M, Ghaly K, Hassabalnaby M, Masarani R, Mohamed Shaaban N, Sabry A, Salem M, Soliman NA, Zahran D, Abou El.soud MR, Badr ET, Borham H, Elmeslemany N, Elsayed M, Elsherif F, Eslam S, Gaber G, Ibrahim S, Kamh Y, Mahmoud A, Mohamed SG, Morshedy E, Omar C, Salem Soliman F, Abdelkawy S, Abdelmohsen N, Abdelshakour M, Dahy A, Gamal N, Gamal M, Hasan A, Hetta H, Mousa N, Omar M, Rabie S, Saad M, Saleh B, Sayed Mohamed M, Shawqi M, Abdelhady Mousa H, Alnoury M, Elbealawy M, Elshafey A, Essam Ibrahim El Desouki Muhammad Ahmed M, Ghonaim M, Hgag F, Ibrahim M, Morsy M, Reda Loaloa M, Refaat A, Samir H, Shahien F, Sobhy M, Sroor F, Abdellatif E, Adel M, Afifi AA, Afifi E, Antaky M, Dawoud A, El Zoghby N, El-remaily A, Elzanfaly AA, Gadallah A, Gamal FA, Hashem O, Medhat Youssef S, Muhammad Attyah A, Munir M, Shazly O, Taha E, Wilson K, Adel S, Ali A, Eid E, Elhelow E, Elmahdy M, Elshatby B, Hossam el-din Zakaria A, Hossny A, Ibrahim E, M.Yonis A, Metwalli M, Yousry B, Zid E, A Yacoub M, Abdelhakim A, Abouelsoad N, Alkhatib M, Ashraf A, Ashraf A, Elazab Y, Elfanty M, Elkabir O, Elsayed M, Elshimy A, Elsobky H, Eskander J, Gad A, Hamsho W, Khaled Abdelwahed N, Magdy M, Moharam D, Osama A, Ramadan S, Roum R, Sayed T, Shehada T, Zidan AM, Abbas K, Ali A, Attia M, Balata M, El Nakeeb A, Elewaily MIE, Elfallal A, Elfeki H, Elkhadragy A, Emile S, Ezzat H, Hosni H, Mansour I, Omar W, Othman G, Sadek K, Shalaby M, Shehab-Eldeen N, Anas khalifa R, Badr H, Eldeep M, Eldeep A, Eldoseuky mohammed A, Khallaf S, Magdy Hegazy E, Mahmoud R, Mikhail P, Morsi M, Mowafy S, Raafat D, Safy A, Sera M, Sera AS, AbdAllah MSM, Abdelkader M, Abdou AO, Ahmed A, Gaafar S, Ibrahim negm F, Lapic M, Maher A, Mahmoud H, Mostafa A, Samir M, Samy F, Semeda N, Shalaby HI, El-taweel A, Galal Elnagar A, Hemidan AG, Hussein M, Kandil A, Moawad M, Nasser Hamamah AA, Soliman M, Abdelkhalek M, Abdelmaksoud Tawakel N, Abdelwahed AM, Abdou A, Atallah K, Elsherbeny MY, Emara E, Hamdy M, Hamdy O, Haron A, Ismail S, Metwally IH, Mohamed Hamed Elgaml N, Nassar A, Refky B, Sadek M, Saleh M, Yunes A, Zakaria M, Zuhdy M, Fayed N, Mohammed MMH, Kütner S, Melnik P, Seire I, Teras J, Ümarik T, Ainoa E, Eerola V, Koppatz H, Koskenvuo L, Sallinen V, Takala S, Katunin J, Kechagias A, Turunen A, Christou N, Mathonnet M, Lavoue V, Nyangoh Timoh K, Soulabaille L, Lesourd R, Merdrignac A, Sulpice L, André B, Chantalat E, Vaysse C, Dousset B, Gaujoux S, Martin G, Clonda O, Juodis D, Kienle K, Mravik A, Palmer S, Szabadhegyi G, Agbeko AE, Gyabaah S, Gyamfi FE, Naabo N, Owusu senior A, Yorke J, Owusu F, Abantanga F, Anyomih TTK, Muntaka AJM, Owusu Abem E, Sheriff M, Tabiri S, Wondoh PM, Balalis D, Korkolis D, Gkiokas G, Pantiora E, Theodosopoulos T, Ioannidis A, Konstantinidis K, Konstantinidou S, Machairas N, Paspala A, Prodromidou A, Chouliaras C, Papadopoulos K, Baloyiannis I, Mamaloudis I, Tzovaras G, Akrida I, Argentou MI, Germanos S, Iliopoulos E, Maroulis I, Skroubis G, Theofanis G, Chatzakis C, Ioannidis O, Loutzidou L, Kalles V, Karathanasis P, Michalopoulos N, Theodoropoulos C, Theodorou D, Triantafyllou T, Garoufalia Z, Hasemaki N, Kontos M, Kouraklis G, Kykalos S, Liakakos T, Mpaili E, Papalampros A, Schizas D, Syllaios A, Tampaki EC, Tsimpoukelis A, Antonopoulou MI, Deskou E, Manatakis DK, Papageorgiou D, Zoulamoglou M, Anthoulakis C, Margaritis M, Nikoloudis N, Campo V, Ceballos A, Flores MA, Giron W, Ko D, Martinez G, Recinos G, Rivera Lara V, Rueda N, Sanchez A, Tejeda Garrido JCG, Aguilera-Arevalo ML, Alvarez Rivera AE, Bamaca Ixcajoc EB, Barreda Zelaya LE, Chacòn-Herrera P, Corea Ruiz LM, Echeverria-Davila G, Garcia M, García D, Gutiérrez Mayen EF, José N, Mazariegos N, Méndez D, Paniagua Espinoza M, Baranyai Z, Bardos D, Benke M, Illes K, Kokas BA, Szabó R, Appukuttan A, Asok A, D.k V, Malik K, Ravishankaran P, Tapkire R, Moorthy G, Abraham J, Muthuvel R, Alapatt J, Kattepur A, Pareekutty N, Garod M, 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Martinez S, Sebastián Tomás JC, Trullenque Juan R, Gegúndez Simón A, Maté P, Prieto-Nieto MI, Rubio-Perez I, Urbieta A, Vicario Bravo M, Abelló D, Frasson M, Garcia-Granero A, Abad Gurumeta A, Abad-Motos A, Lucena-de Pablo E, Nozal B, Ripollés-Melchor J, Salvachúa R, Ferrero E, Garcia-Sancho Tellez L, Ortega Vázquez I, Picardo AL, Rojo López JA, Zorrilla Matilla LP, Cagigas Fernandez C, Castanedo Bezanilla S, Estevez Tesouro J, Fernandez-Diaz MJ, García Cardo J, Gomez Ruiz M, Gonzalez-Tolaretxipi E, Jimeno Fraile J, Poch C, Rodriguez-Aguirre M, Troche Pesqueira N, Trugeda-Carrera MS, de la Torre J, Blanco-Colino R, Espin-Basany E, Espinosa-Bravo M, Morales Comas C, Reyes Afonso E, Rivero Déniz J, Siso Raber C, Verdaguer Tremolosa M, Chandrasinghe P, Kumarage S, Wijekoon Arachchilage N, Senanayake KJ, Abdalla Ahmed Elkamel A, A. Adam M, Saleh M, Blomme N, Thorell A, Wogensen F, Älgå A, Ansarei D, Celebioglu F, Heinius G, Nigard L, Pieniowski E, Ahlqvist S, Björklund I, Cengiz Y, Frånberg A, Håkansson M, Adamo K, Franklin O, Sund M, Wiberg R, Andersson Y, Chabok A, Nikberg M, Kugelberg A, Canonica C, Christoforidis D, Fasolini F, Gaffuri P, Giuliani M, Meani F, Popeskou SG, Pozza S, Wandschneider W, Peterer L, Widmer LW, Zimmermann B, Bakoleas P, Chanousi I, Charalampidou L, Grochola LF, Heid F, Ntaoulas S, Outos M, Peros G, Podolska-Skoczek H, Reinisch KB, Zielasek C, Clerc D, Demartines N, Gilgien J, Kefleyesus A, St-Amour P, Toussaint A, Alhimyar M, Alsaid B, Alyafi A, Alkhaledi A, Kouz B, Omarain A, Al-Sabbagh Y, Alkhatib H, Sara S, Alhaj A, Danial A, Kadoura L, Maa Albared S, Monawar Y, Nahas L, Abd B, Saad A, Wakkaf H, Bouaziz H, Bouzaiene H, Ghalleb M, Akaydin E, Akbaba AC, Atakul O, Baltaci E, Besli S, Burgu G, Cenal U, de Muijnck C, Demirkaya HC, Dogruoz A, Gezer ZI, Gündogdu Y, Kara M, Korkmaz HK, Kurtoglu GK, Ozben V, Ozmen BB, Pektas AM, Sel EK, Yenidünya N, Bengur FB, Oral BM, Yozgatli TK, Abdullayev S, Gunes ME, Sahbaz NA, Banaz T, Kargici K, Kuyumcu OF, Yanikoglu E, Yesilsancak M, Yilmaz D, Aktas MK, Rencuzogullari A, Isik A, Leventoglu S, Yalçinkaya A, Yüksel O, Kalayci MU, Kara Y, Sarici IS, Akin A, Alemdag GN, Arslan E, Baki BE, Bodur MS, Calik A, Candas Altinbas B, Cihanyurdu I, Erkul O, Gül B, Guner A, Köse B, Semiz A, Sevim S, Tayar S, Tomas K, Tüfek OY, Türkyilmaz S, Ulusahin M, Usta A, Yildirim R, Güler SA, Tatar OC, Varol E, Kirimtay B, Uysal M, Yildiz A, Kose E, Ciftci AB, Çolak E, Eraslan H, Kucuk GO, Yemez K, Lule H, Bienfait M, Lule H, Bua E, Doe M, Okalany N, Birindelli A, Basarab M, Bielosludtsev O, Freigofer M, Kolhanova K, Perepelytsia K, Romanukha K, Savenkov D, Siryi S, Tereshchenko M, Viacheslav N, Volovetskyi A, Kebkalo A, Tryliskyy Y, Tyselskiy V, Bruce E, Chow BL, Iddles E, McGuckin S, Newall N, Ramsay G, Sharma P, Stewart C, Wong J, Badran A, Bath M, Belais F, Butt E, Joshi K, Kapur M, Shaw M, Townson A, Williams CYK, Gray T, Greig R, Husain M, Murray E, Mustafa A, Asif A, Gokul A, Shah M, Akitikori MT, Charalabopoulos A, Davidson S, McNally S, Rupani S, Juma F, Mills SC, Muirhead L, Sellars K, Walsh U, Warren O, Chambers A, Hunt R, Teasdale E, Boyce S, Cornwall H, Tol I, Argyriou EO, Eardley N, Povey M, Aithie JMS, Irfan A, McGuigan MC, Starr R, Warren CR, Archibald J, Kirby G, Kisyov I, Khoo CK, Lee R, Photiou D, Davis R, Prasad U, Yang PZ, Bird J, Leung E, Summerour V, Currow C, Kiam J, Tan GJS, Muthusami A, Pegba-Otemolu I, Urbonas T, Nunoo-Mensah J, Smolskas E, Boddy A, Gravante G, Hunter D, Andrew D, Koh A, Thompson A, Adams L, Clements HA, De Silva K, Ekpete O, Haque S, Henderson S, Ibrahim B, Jayasinghe T, Livie J, Mailley K, Nair G, Tan D, Baggaley C, Dawidziuk A, Szyszka B, Barter C, Gandhi N, Hassell K, Hitchin S, Kelsall J, Nagy E, Nessa A, Whisker L, Yanni F, Ali M, Arora D, Hediwattege S, Kumarasinghe N, Rathore M, Tennakoon A, Ali Ahmad SM, Bajomo O, Nadira F, Celentano V, Bhangu A, Glasbey J, Griffiths E, Karri RS, Mak JKC, Nepogodiev D, Pipe M, Bhatti MI, Rabie M, Boyle C, Hamilton D, Mihuna A, Ng JCK, Nicholson G, Oliwa A, Pearson R, Rose A, Yong SQ, Boereboom C, Hanna M, Walter C, Greensmith TS, Mitchell R, Monaghan E, Crawford J, Moug S, Blackwell J, Boyd-Carson H, Herrod P, Al-Allaf O, Beattie M, Bullock C, Burman S, Clark G, Flamey N, Flannery O, Harding A, Kodiatt B, Lawday S, Mahapatra S, Mukundu Nagesh N, Ng M, Rye D, Yoong A, Clark L, Deans C, Edirisooriya M, Fairfield CJ, Harrison EM, Carrington EV, Wong TLE, Yusuf B, Chamberlain C, Duke K, Kmiotek E, Botes A, Condie N, Schrire T, Shah R, Thomas-Jones I, Yates C, Anthony N, Matthews E, Sahnan K, Tankel J, Tucker S, Winter Beatty J, Ziprin P, Duggan W, Kantartzi A, Sridhar S, Khaw RA, Srivastava P, Underwood C, Alves do Canto Brum H, Chopra S, Davis L, Hughes R, Tulley J, Alberts J, Athisayaraj T, Olugbemi M, Ahmad K, Chan C, Chapman G, Fleming H, Fox B, Grewar J, Hulse K, Rutherford D, Sinead M, Smith S, Speake D, Vaughan-Shaw PG, Christodoulides N, Kudhail S, Welch M, Husaini SM, Lambracos S, Anyanwu C, Suresh R, Thomas JS, Gleeson E, Platoff R, Saif A, Enumah Z, Etchill E, Gabre-Kidan A, Bernstein M, Carrano FM, Connors J, Lynn P, Melis M, Newman E, Foster DS, Perrone K, Titan A, Weiser TG, Ahmad S, Bafford ACM, Dal Molin M, Hanna N, Zafar SN, Hemmila M, Napolitano L, Wong JJ, Chandler J, Wood L, Wren S, Ottesen T, You L, Yu K, Arciénega Yañez MDP, Ferreira Fernandes M, González D, Cubas S, González MC, Zubiaurre V, Demolin R, Giroff N, Sciuto P, Campos M, Rodríguez Cantera G, Wagner G, Deepika G, Maimbo M, Simuchimba E, Bulaya A, Chibuye C, Chirengendure B, Kabale MR, Kabongo K, Linyama D, Munthali J, Mweso O, Pikiti F, Otieno J, Chan E, Lai LT, Blackman B, Richards S, Subramaniam S, Karim R, Kok N, Lee YD, Ali S, Sinha A, Corrigan R, Barnes N, Wong F, Dennis G, Jedamzik J, Phillips E, Piette W, Van hentenryck M, Koco H, Lawani S, Kassa MW, Santos Bezerra T, Gribnev P, Dimitrov D, Krastev P, Oum S, Bonghaseh DT, Al Farsi M, Alsharqawi N, Agarwal A, Acevedo V, Castillo Barbosa AC, Giron F, Leon Rodriguez JP, Kucan D, Rosko D, Barsic N, Župan D, Hegazi A, Truncíková V, Fryba V, Mohamed M, Sultan A, Nagi A, Rashad Temerik A, Elshawy ME, Mahmoud MI, Omar S, Anwar M, Rageh T, Elmokadem A, Gaballa K, Teppo S, Turunen A, Pengermä P, Ballouhey Q, Bergeat D, Weyl A, Hain E, Gyedu A, Yenli E, Osei-Poku D, Rompou VA, Zoikas A, Gaitanidis A, Koukis G, Perivoliotis K, Tavlas P, Galanos-Demiris K, Zografos G, Karavokyros I, Xanthopoulou G, Iordanidou E, Ayau F, Garcia A, Damján P, Wason D, B L A, Rangganata E, Kamath P, O'Connor DB, Pinto M, Perrone F, Tropeano FP, Troilo F, Bossi D, Scala D, Pulitanò L, Carella M, Pietrabissa A, Gori A, Giraudo G, De Simone V, Russo AA, Braccio B, Al-Taher R, Athamneh S, Parker A, Sawiee A, Kattia A, Salem M, Tababa O, Shaeeb Z, Syminas V, Jurgaitis J, Damuleviciene G, 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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Challine A, Lazzati A, Dousset B, Voron T, Parc Y, Lefevre JH. Colorectal screening: We have not caught up. A surge of colorectal cancer after the coronavirus disease 2019 (COVID-19) pandemic? Surgery 2021; 169:991-993. [PMID: 33485642 PMCID: PMC7826103 DOI: 10.1016/j.surg.2020.12.021] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 12/14/2020] [Indexed: 12/25/2022]
Affiliation(s)
- Alexandre Challine
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France; INSERM UMR 1138 Team 22, Centre de Recherche des Cordeliers, Paris, France
| | - Andrea Lazzati
- INSERM UMR 1138 Team 22, Centre de Recherche des Cordeliers, Paris, France; University Paris Est-Créteil, France; Department of General Surgery, Centre Hospitalier Intercommunal de Créteil, Créteil, France
| | - Bertrand Dousset
- University de Paris, France; Department of Digestive Surgery, Cochin Hospital, AP-HP, Paris, France
| | - Thibault Voron
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Yann Parc
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France
| | - Jeremie H Lefevre
- Sorbonne Université, Department of Digestive Surgery, AP-HP, Hôpital Saint Antoine, Paris, France.
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Hain E, Challine A, Tzedakis S, Mare A, Martinino A, Fuks D, Adham M, Piessen G, Regimbeau JM, Buc E, Barbier L, Vaillant JC, Jeune F, Sulpice L, Muscari F, Schwarz L, Deguelte S, Sa Cunha A, Truant S, Dousset B, Sauvanet A, Gaujoux S. Study Protocol of the PreFiPS Study: Prevention of Postoperative Pancreatic Fistula by Somatostatin Compared With Octreotide, a Prospective Randomized Controlled Trial. Front Med (Lausanne) 2021; 7:488. [PMID: 33521003 PMCID: PMC7844059 DOI: 10.3389/fmed.2020.00488] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 07/17/2020] [Indexed: 11/25/2022] Open
Abstract
Background: Pancreatic fistula (PF), i. e., a failure of the pancreatic anastomosis or closure of the remnant pancreas after distal pancreatectomy, is one of the most feared complications after pancreatic surgery. PF is also one of the most common complications after pancreatic surgery, occurring in about 30% of patients. Prevention of a PF is still a major challenge for surgeons, and various technical and pharmacological interventions have been investigated, with conflicting results. Pancreatic exocrine secretion has been proposed as one of the mechanisms by which PF occurs. Pharmacological prevention using somatostatin or its analogs to inhibit pancreatic exocrine secretion has shown promising results. We can hypothesize that continuous intravenous infusion of somatostatin-14, the natural peptide hormone, associated with 10–50 times stronger affinity with all somatostatin receptor compared with somatostatin analogs, will be associated with an improved PF prevention. Methods: A French comparative randomized open multicentric study comparing somatostatin vs. octreotide in adult patients undergoing pancreaticoduodenectomy (PD) or distal pancreatectomy with or without splenectomy. Patients with neoadjuvant radiation therapy and/or neoadjuvant chemotherapy within 4 weeks before surgery are excluded from the study. The main objective of this study is to compare 90-day grade B or C postoperative PF as defined by the last ISGPF (International Study Group on Pancreatic Fistula) classification between patients who receive perioperative somatostatin and octreotide. In addition, we analyze overall length of stay, readmission rate, cost-effectiveness, and postoperative quality of life after pancreatic surgery in patients undergoing PD. Conclusion: The PreFiPS study aims to evaluate somatostatin vs. octreotide for the prevention of postoperative PF.
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Affiliation(s)
- Elisabeth Hain
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - Alexandre Challine
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - Stylianos Tzedakis
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - Alexandru Mare
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - Alessandro Martinino
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - David Fuks
- Department of Digestive, Oncological and Metabolic Surgery, Institut Mutualiste Montsouris, Paris, France
| | - Mustapha Adham
- Chirurgie digestive, HCL-Hôpital Edouard Herriot, Lyon, France
| | - Guillaume Piessen
- Chirurgie digestive et oncologique, Hôpital Claude Huriez, Lille, France
| | | | - Emmanuel Buc
- Chirurgie digestive et oncologie digestive, CHU Estaing, Clermont-Ferrand, France
| | - Louise Barbier
- Chirurgie digestive, Hôpital Trousseau, Chambray-Lès-Tours, France
| | - Jean-Christophe Vaillant
- Chirurgie Digestive et Hépatobiliaire-Transplantation Hépatique, Hôpital La pitié Salpêtrière, Paris, France
| | - Florence Jeune
- Chirurgie Digestive et Hépatobiliaire-Transplantation Hépatique, Hôpital La pitié Salpêtrière, Paris, France
| | - Laurent Sulpice
- Chirurgie Hépatobiliaire et Digestive, Hôpital Universitaire Pontchaillou, Rennes, France
| | - Fabrice Muscari
- Chirurgie Digestive et Transplantation Hépatique, CHU Rangueil, Toulouse, France
| | - Lilian Schwarz
- Chirurgie Digestive, Hôpital Charles Nicolle, Rouen, France
| | - Sophie Deguelte
- Chirurgie Viscérale, Digestive et Endocrinienne, CHU de Reims, Reims, France
| | | | - Stephanie Truant
- Chirurgie digestive et Transplantation, Hôpital Claude Huriez, Lille, France
| | - Bertrand Dousset
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
| | - Alain Sauvanet
- Chirurgie hépatobiliaire et transplantation hépatique, Hôpital Beaujon, Clichy, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris Descartes University, Cochin Hospital, Paris, France
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Challine A, Dousset B, de'Angelis N, Lefèvre JH, Parc Y, Katsahian S, Lazzati A. Impact of coronavirus disease 2019 (COVID-19) lockdown on in-hospital mortality and surgical activity in elective digestive resections: A nationwide cohort analysis. Surgery 2021; 170:1644-1649. [PMID: 33597086 PMCID: PMC7834914 DOI: 10.1016/j.surg.2020.12.036] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [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: 11/22/2020] [Revised: 12/19/2020] [Accepted: 12/31/2020] [Indexed: 12/19/2022]
Abstract
Background The outbreak of coronavirus disease 2019 (COVID-19) infection has led to the reorganization of hospital care in several countries. The objective was to report the postoperative mortality after elective digestive resections in a nationwide cohort during the lockdown period. Methods This analytic study was performed using a national billing database (the Programme de Médicalisation des Systèmes d’Informations). Patients who underwent elective digestive resections were divided in 2 groups: the lockdown group defined by hospital admissions between March 17 and May 11, 2020; and the control group, defined by hospital admissions during the corresponding period in 2019. Groups were matched on propensity score, geographical region, and surgical procedure. The primary outcome was the postoperative mortality. Results The overall population included 15,217 patients: 9,325 patients in the control group and 5,892 in the lockdown group. The overall surgical activity was decreased by 37% during the lockdown period. The overall in-hospital mortality during the hospital stay was 2.7%. After matching and adjustment, no difference in mortality between groups was reported (OR = 1.05; 95% CI: 0.83–1.34; P = .669). An asymptomatic COVID-19 infection was a risk factor for a 2-fold increased mortality, whereas a symptomatic COVID-19 infection was associated with a 10-fold increased mortality. Conclusion Despite a considerable reduction in the surgical activity for elective digestive resections during the lockdown period, mortality remained stable on a nationwide scale in COVID-free patients. These findings support that systematic COVID-19 screening should be advocated before elective gastrointestinal surgery and that all efforts should be made to maintain elective surgical resection for cancer during the second wave in COVID-free patients.
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Affiliation(s)
- Alexandre Challine
- Department of Digestive, Hepato-biliary, and Endocrine Surgery, University of Paris, Cochin Hospital, Paris, France; University of Paris, Centre de Recherche des Cordeliers, Paris, France.
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary, and Endocrine Surgery, University of Paris, Cochin Hospital, Paris, France
| | - Nicola de'Angelis
- Department of Digestive Surgery, University Paris Est-UPEC, Henri Mondor University Hospital, Créteil, France
| | - Jérémie H Lefèvre
- Department of Digestive and General Surgery, Sorbonne University, Saint-Antoine Hospital, Paris, France. https://twitter.com/jeremielefevre
| | - Yann Parc
- Department of Digestive and General Surgery, Sorbonne University, Saint-Antoine Hospital, Paris, France
| | - Sandrine Katsahian
- Epidemiology Department, University of Paris, European Hospital Georges Pompidou, Paris, France
| | - Andrea Lazzati
- Department of General Surgery, Centre Hospitalier Intercommunal de Créteil, Créteil, France; University Paris Est-UPEC, Créteil, France
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Faillot S, Foulonneau T, Néou M, Espiard S, Garinet S, Vaczlavik A, Jouinot A, Rondof W, Septier A, Drougat L, Hécale-Perlemoine K, Ragazzon B, Rizk-Rabin M, Sibony M, Bonnet-Serrano F, Guibourdenche J, Libé R, Groussin L, Dousset B, de Reyniès A, Bertherat J, Assié G. Genomic classification of benign adrenocortical lesions. Endocr Relat Cancer 2021; 28:79-95. [PMID: 33151900 DOI: 10.1530/erc-20-0128] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [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: 10/24/2020] [Accepted: 11/04/2020] [Indexed: 11/08/2022]
Abstract
Benign adrenal tumors cover a spectrum of lesions with distinct morphology and steroid secretion. Current classification is empirical. Beyond a few driver mutations, pathophysiology is not well understood. Here, a pangenomic characterization of benign adrenocortical tumors is proposed, aiming at unbiased classification and new pathophysiological insights. Benign adrenocortical tumors (n = 146) were analyzed by transcriptome, methylome, miRNome, chromosomal alterations and mutational status, using expression arrays, methylation arrays, miRNA sequencing, SNP arrays, and exome or targeted next-generation sequencing respectively. Pathological and hormonal data were collected for all tumors. Pangenomic analysis identifies four distinct molecular categories: (1) tumors responsible for overt Cushing, gathering distinct tumor types, sharing a common cAMP/PKA pathway activation by distinct mechanisms; (2) adenomas with mild autonomous cortisol excess and non-functioning adenomas, associated with beta-catenin mutations; (3) primary macronodular hyperplasia with ARMC5 mutations, showing an ovarian expression signature; (4) aldosterone-producing adrenocortical adenomas, apart from other benign tumors. Epigenetic alterations and steroidogenesis seem associated, including CpG island hypomethylation in tumors with no or mild cortisol secretion, miRNA patterns defining specific molecular groups, and direct regulation of steroidogenic enzyme expression by methylation. Chromosomal alterations and somatic mutations are subclonal, found in less than 2/3 of cells. New pathophysiological insights, including distinct molecular signatures supporting the difference between mild autonomous cortisol excess and overt Cushing, ARMC5 implication into the adreno-gonadal differentiation faith, and the subclonal nature of driver alterations in benign tumors, will orient future research. This first genomic classification provides a large amount of data as a starting point.
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Affiliation(s)
- Simon Faillot
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | | | - Mario Néou
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | | | - Simon Garinet
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | - Anna Vaczlavik
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | - Anne Jouinot
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | - Windy Rondof
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | - Amandine Septier
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | - Ludivine Drougat
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | | | - Bruno Ragazzon
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
| | | | - Mathilde Sibony
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Pathology, AP-HP, Hôpital Pitié-Salpétrière, Pierre et Marie Curie Université, Paris, France
| | - Fidéline Bonnet-Serrano
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, Paris, France
- Department of Hormonology, AP-HP, Hôpital Cochin, Paris, France
| | - Jean Guibourdenche
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Hormonology, AP-HP, Hôpital Cochin, Paris, France
| | - Rosella Libé
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, Paris, France
| | - Lionel Groussin
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, Paris, France
| | - Bertrand Dousset
- Department of Endocrine Surgery, AP-HP, Hôpital Cochin, Paris, France
| | - Aurélien de Reyniès
- Programme Cartes d'Identité des Tumeurs (CIT), Ligue Nationale Contre Le Cancer, Paris, France
| | - Jérôme Bertherat
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, Paris, France
| | - Guillaume Assié
- Université de Paris, Institut Cochin, INSERM, CNRS, Paris, France
- Department of Endocrinology, Center for Rare Adrenal Diseases, AP-HP, Hôpital Cochin, Paris, France
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21
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Guarneri G, de Mestier L, Landoni L, Partelli S, Gaujoux S, Andreasi V, Nessi C, Dokmak S, Fontana M, Dousset B, Ruszniewski P, Bassi C, Falconi M, Sauvanet A. Prognostic Role of Examined and Positive Lymph Nodes after Distal Pancreatectomy for Non-Functioning Neuroendocrine Neoplasms. Neuroendocrinology 2021; 111:728-738. [PMID: 32585667 DOI: 10.1159/000509709] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [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: 04/10/2020] [Accepted: 06/23/2020] [Indexed: 11/19/2022]
Abstract
BACKGROUND The most appropriate nodal staging system for non-functioning pancreatic neuroendocrine tumours (NF-PanNETs) remains unclear. Despite some evidence is available for pancreaticoduodenectomy, the adequate nodal staging is still unknown for distal pancreatectomy (DP). The aim of the present study was to evaluate the prognostic impact of the number of positive lymph nodes (PLNs) after DP for NF-PanNETs and to define the minimal number of lymph nodes to be harvested for an appropriate nodal staging. METHODS Data were retrospectively collected from patients who underwent DP with curative intent (R0-R1) for sporadic well-differentiated NF-PanNETs in 4 European high-volume centres. NF-PanNETs with nodal involvement (N+) were subclassified into N1 (1-3 PLNs) and N2 (4 or more PLNs). Univariate and multivariate analyses of disease-free survival (DFS) were performed. RESULTS Of 271 patients in the study, 62 (23%) had nodal involvement (N+). A higher probability of N+ was associated with the following factors: grading, resection margin status, perineural and microvascular invasion, and the number of examined lymph nodes. Three-year DFS rate for N0, N1, and N2 patients was 92, 72, and 50%, respectively (p < 0.001). At multivariate analysis, independent predictors of DFS were grading, T stage, presence of necrosis, and nodal status. For patients with ≥12 examined/resected lymph nodes, the N status remained a significant predictor of disease recurrence (p < 0.001), while it failed to predict recurrence in patients with <12 lymph nodes examined/resected (p = 0.116). CONCLUSIONS A minimal number of 12 nodes should be harvested in case of DP for NF-PanNET for an appropriate nodal staging. The number of positive lymph nodes is an independent predictor of DFS after DP for NF-PanNET, and the N0/N1/N2 nodal classification seems to be more relevant than the current N0/N+ staging.
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Affiliation(s)
- Giovanni Guarneri
- Department of Hepato-Bilio-Pancreatic Surgery, ENETS Centre of Excellence, Beaujon Hospital, APHP, Clichy, France,
- Pancreatic Surgery Unit, ENETS Centre of Excellence, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy,
| | - Louis de Mestier
- Department of Gastroenterology and Pancreatology, ENETS Centre of Excellence, Beaujon Hospital, APHP, Clichy, France
| | - Luca Landoni
- General and Pancreatic Surgery, Pancreas Institute, University of Verona, Verona, Italy
| | - Stefano Partelli
- Pancreatic Surgery Unit, ENETS Centre of Excellence, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Sébastien Gaujoux
- Department of Digestive and Endocrine Surgery, Cochin Hospital, APHP, Paris, France
| | - Valentina Andreasi
- Pancreatic Surgery Unit, ENETS Centre of Excellence, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Chiara Nessi
- General and Pancreatic Surgery, Pancreas Institute, University of Verona, Verona, Italy
| | - Safi Dokmak
- Department of Hepato-Bilio-Pancreatic Surgery, ENETS Centre of Excellence, Beaujon Hospital, APHP, Clichy, France
| | - Michele Fontana
- General and Pancreatic Surgery, Pancreas Institute, University of Verona, Verona, Italy
| | - Bertrand Dousset
- Department of Digestive and Endocrine Surgery, Cochin Hospital, APHP, Paris, France
| | - Philippe Ruszniewski
- Department of Gastroenterology and Pancreatology, ENETS Centre of Excellence, Beaujon Hospital, APHP, Clichy, France
| | - Claudio Bassi
- General and Pancreatic Surgery, Pancreas Institute, University of Verona, Verona, Italy
| | - Massimo Falconi
- Pancreatic Surgery Unit, ENETS Centre of Excellence, Pancreas Translational and Clinical Research Centre, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Milan, Italy
| | - Alain Sauvanet
- Department of Hepato-Bilio-Pancreatic Surgery, ENETS Centre of Excellence, Beaujon Hospital, APHP, Clichy, France
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22
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Dousset B, Magne J, Cassat C, Feuillade R, Hulin A, Lion M, Virot P, Aboyans V. Short-term air pollution concentration variations and ST-elevation myocardial infarction: A case-crossover study from the SCALIM registry. Archives of Cardiovascular Diseases Supplements 2021. [DOI: 10.1016/j.acvdsp.2020.10.009] [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: 10/22/2022]
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23
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Tzedakis S, Sauvanet A, Schiavone R, Razafinimanana M, Cauchy F, Rouet J, Dousset B, Gaujoux S. What should we trust to define, predict and assess pancreatic fistula after pancreatectomy? Pancreatology 2020; 20:1779-1785. [PMID: 33077382 DOI: 10.1016/j.pan.2020.10.036] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2020] [Revised: 10/04/2020] [Accepted: 10/08/2020] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The ISGPF postoperative pancreatic fistula (POPF) definition using amylase drain concentration is widely used. However, the interest of lipase drain concentration, daily drain output and absolute enzyme daily production (concentration x daily drain volume) have been poorly investigated. MATERIAL AND METHODS These predictive on postoperative day (POD) 1, 3, 5 and 7 were analyzed in a development cohort, and subsequently tested in an independent validation cohort. RESULTS Of the 227 patients of the development cohort, 17% developed a biochemical fistula and 34% a POPF (Grade B/C). Strong correlation was found between amylase/lipase drain concentration at all postoperative days (ρ = 0.90; p = 0.001). Amylase and lipase were both significantly higher in patients with a POPF (p < 0.001) presenting an equivalent under the ROC curve area (0.85 vs 0.84; p = 0.466). Combining POD1 and POD3 threefold enzyme cut-off value increased significantly POPF prediction sensibility (97.4% vs 77.8%) and NPV (97.1% vs 86.3%). These results were also confirmed in the validation cohort of 554 patients. Finally, absolute enzyme daily production and daily drain output were significantly higher in patients with a POPF (p < 0.001) but did not add clinical value when compared to drain enzyme concentration. CONCLUSION Lipase is as effective as amylase drain concentration to define POPF. Absolute enzyme daily production or daily drain output do not help to better predict clinically significant POPF occurrence and severity. Lipase and amylase should mainly be used for their negative predictive value to predict the absence of clinically significant POPF and could allow early drain removal and hospital discharge.
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Affiliation(s)
- Stylianos Tzedakis
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, Paris, France
| | - Alain Sauvanet
- Department of Hepato-Pancreato-Biliary Surgery, Pôle des Maladies de l'Appareil Digestif (PMAD), Hospital Beaujon, APHP, Clichy, France; University of Paris, Paris, France
| | - Roberto Schiavone
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, Paris, France
| | - Meva Razafinimanana
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, Paris, France
| | - François Cauchy
- Department of Hepato-Pancreato-Biliary Surgery, Pôle des Maladies de l'Appareil Digestif (PMAD), Hospital Beaujon, APHP, Clichy, France; University of Paris, Paris, France
| | - Jérémy Rouet
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, Paris, France; Department of Hepato-Pancreato-Biliary Surgery, Pôle des Maladies de l'Appareil Digestif (PMAD), Hospital Beaujon, APHP, Clichy, France
| | - Bertrand Dousset
- Department of Digestive, Pancreatic, Hepato-biliary and Endocrine Surgery, Cochin Hospital, APHP, Paris, France; University of Paris, Paris, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, La Pitié-Salpétrière Hospital, APHP, Paris, France; Médecine Sorbonne Université, Paris, France.
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24
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Hain E, Barat M, Da Costa C, Dautry R, Baillard C, Bonnet S, Dousset B, Soyer P, Dohan A, Fuks D, Gaujoux S. Preoperative assessment of patient comorbidities before left colectomy: Comparison between ASA performance status scale and a new computed tomography physical status score. Diagn Interv Imaging 2020; 102:313-319. [PMID: 33257202 DOI: 10.1016/j.diii.2020.11.001] [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: 09/20/2020] [Revised: 11/02/2020] [Accepted: 11/03/2020] [Indexed: 02/07/2023]
Abstract
PURPOSE To compare a newly developed preoperative computed tomography physical status (CT-PS) score with the American Society of Anesthesiology performance status (ASA-PS) scale in the assessment of patient preoperative health status and stratification of perioperative risk before left colectomy. MATERIALS AND METHODS Preoperative chest-abdomen-pelvis CT examinations of patients who were scheduled to undergo elective laparoscopic left colonic resection for cancer in two centers were reviewed by two radiologists blinded to clinical data for the presence of several key imaging features in order to assess general, cardiac, pulmonary, abdominal, renal, vascular and musculoskeletal status. CT examinations of patients from center 1 were used to build a CT-PS score to predict ASA-PS≥III. CT-PS score was further validated using an external cohort of patients from center 2. RESULTS During a 2-year period, 117 consecutive patients (63 men, 54 women; mean age, 65±13 [SD] years; age range: 53-90 years) who underwent laparoscopic left colectomy for cancer in center 1 (66 patients, building cohort) and center 2 (51 patients, validation cohort) were retrospectively included. Ninety-one percent of patients were ASA-PS 1-2. Overall postoperative morbidity was 23% and severe morbidity 12%. The area under the receiver operating characteristic curve of CT-PS score was 0.968 (95% CI: 0.901-1.000) in the building cohort and 0.828 (95% CI: 0.693-0.963) in the validation cohort. The optimal thresholds yielded 87% (95% CI: 83-91%) sensitivity and 100% (95% CI: 91-100%) specificity in the building cohort and 75% (95% CI: 69-81%) sensitivity and 83% (95% CI: 77-88%) specificity in the validation cohort for the prediction of ASA-PS. CONCLUSION Preoperative chest-abdomen-pelvis CT thoroughly and wisely read is highly accurate to differentiate patients with ASA-PS I/II from those with ASA-PS III/IV before left colectomy.
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Affiliation(s)
- Elisabeth Hain
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, Descartes-Paris 5, 75006 Paris, France
| | - Maxime Barat
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Radiology, Cochin hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Inserm U1016, CNRS UMR 8104, Institut Cochin, 75014 Paris, France.
| | - Carla Da Costa
- Department of Radiology, Cochin hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Raphael Dautry
- Department of Radiology, Cochin hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Christophe Baillard
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Anesthesiology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Stéphane Bonnet
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Monsouris, 75013 Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, Descartes-Paris 5, 75006 Paris, France
| | - Philippe Soyer
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Radiology, Cochin hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - Anthony Dohan
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Radiology, Cochin hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France
| | - David Fuks
- Université de Paris, Descartes-Paris 5, 75006 Paris, France; Department of Digestive, Oncologic and Metabolic Surgery, Institut Mutualiste Monsouris, 75013 Paris, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, 75014 Paris, France; Université de Paris, Descartes-Paris 5, 75006 Paris, France
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25
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van Rooijen MM, Jairam AP, Tollens T, Jørgensen LN, de Vries Reilingh TS, Piessen G, Köckerling F, Miserez M, Windsor AC, Berrevoet F, Fortelny RH, Dousset B, Woeste G, van Westreenen HL, Gossetti F, Lange JF, Tetteroo GW, Koch A, Kroese LF, Jeekel J. Outcomes of a new slowly resorbable biosynthetic mesh (Phasix™) in potentially contaminated incisional hernias: A prospective, multi-center, single-arm trial. Int J Surg 2020; 83:31-36. [PMID: 32931978 DOI: 10.1016/j.ijsu.2020.08.053] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [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: 05/24/2020] [Revised: 08/21/2020] [Accepted: 08/26/2020] [Indexed: 01/03/2023]
Abstract
BACKGROUND Resorbable biomaterials have been developed to reduce the amount of foreign material remaining in the body after hernia repair over the long-term. However, on the short-term, these resorbable materials should render acceptable results with regard to complications, infections, and reoperations to be considered for repair. Additionally, the rate of resorption should not be any faster than collagen deposition and maturation; leading to early hernia recurrence. Therefore, the objective of this study was to collect data on the short-term performance of a new resorbable biosynthetic mesh (Phasix™) in patients requiring Ventral Hernia Working Group (VHWG) Grade 3 midline incisional hernia repair. MATERIALS AND METHODS A prospective, multi-center, single-arm trial was conducted at surgical departments in 15 hospitals across Europe. Patients aged ≥18, scheduled to undergo elective Ventral Hernia Working Group Grade 3 hernia repair of a hernia larger than 10 cm2 were included. Hernia repair was performed with Phasix™ Mesh in sublay position when achievable. The primary outcome was the rate of surgical site occurrence (SSO), including infections, that required intervention until 3 months after repair. RESULTS In total, 84 patients were treated with Phasix™ Mesh. Twenty-two patients (26.2%) developed 32 surgical site occurrences. These included 11 surgical site infections, 9 wound dehiscences, 7 seromas, 2 hematomas, 2 skin necroses, and 1 fistula. No significant differences in surgical site occurrence development were found between groups repaired with or without component separation technique, and between clean-contaminated or contaminated wound sites. At three months, there were no hernia recurrences. CONCLUSION Phasix™ Mesh demonstrated acceptable postoperative surgical site occurrence rates in patients with a Ventral Hernia Working Group Grade 3 hernia. Longer follow-up is needed to evaluate the recurrence rate and the effects on quality of life. This study is ongoing through 24 months of follow-up.
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Affiliation(s)
- Mathilde Mj van Rooijen
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands.
| | - An P Jairam
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
| | - Tim Tollens
- Imelda Hospital, Department of General Surgery, Bonheiden, Belgium
| | - Lars N Jørgensen
- University of Copenhagen, Bispebjerg Hospital, Department of Surgery, Copenhagen, Denmark
| | | | | | | | - Marc Miserez
- University Hospital Leuven, Department of Abdominal Surgery, Leuven, Belgium
| | - Alastair Cj Windsor
- University College London Hospital, Department of Colorectal Surgery, London, United Kingdom
| | - Frederik Berrevoet
- University Hospital Ghent, Department of General and Hepatobiliary Surgery, Ghent, Belgium
| | - René H Fortelny
- Wilhelminenhospital, Department of General, Visceral and Oncologic Surgery, Vienna, Austria
| | - Bertrand Dousset
- Hôpital Cochin, Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris, France
| | - Guido Woeste
- Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt Am Main, Germany
| | | | | | - Johan F Lange
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands; IJsselland Ziekenhuis, Department of Surgery, Capelle Aan Den Ijssel, The Netherlands
| | - Geert Wm Tetteroo
- IJsselland Ziekenhuis, Department of Surgery, Capelle Aan Den Ijssel, The Netherlands
| | - Andreas Koch
- Chirurgische Praxis Cottbus, Cottbus Area, Germany
| | - Leonard F Kroese
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
| | - Johannes Jeekel
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
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26
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Jouinot A, Lippert J, Fassnacht M, de La Villeon B, Septier A, Neou M, Perlemoine K, Appenzeller S, Sibony M, Gaujoux S, Dousset B, Libe R, Groussin L, Ronchi CL, Assié G, Bertherat J. Intratumor heterogeneity of prognostic DNA-based molecular markers in adrenocortical carcinoma. Endocr Connect 2020; 9:705-714. [PMID: 32698135 PMCID: PMC7424337 DOI: 10.1530/ec-20-0228] [Citation(s) in RCA: 8] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 07/01/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND The prognosis of adrenocortical carcinoma (ACC) is heterogeneous. Genomic studies have identified ACC subgroups characterized by specific molecular alterations, including features measured at DNA level (somatic mutations, chromosome alterations, DNA methylation), which are closely associated with outcome. The aim of this study was to evaluate intratumor heterogeneity of prognostic molecular markers at the DNA level. METHODS Two different tissue samples (primary tumor, local recurrence or metastasis) were analyzed in 26 patients who underwent surgery for primary or recurrent ACC. DNA-related biomarkers with prognostic role were investigated in frozen and paraffin-embedded samples. Somatic mutations of p53/Rb and Wnt/β-catenin pathways were assessed using next-generation sequencing (n = 26), chromosome alteration profiles were determined using SNP arrays (n = 14) and methylation profiles were determined using four-gene bisulfite pyrosequencing (n = 12). RESULTS Somatic mutations for ZNRF3, TP53, CTNN1B and CDKN2A were found in 7, 6, 6 and 4 patients, respectively, with intratumor heterogeneity in 8/26 patients (31%). Chromosome alteration profiles were 'Noisy' (numerous and anarchic alterations) in 8/14 and 'Chromosomal' (extended patterns of loss of heterozygosity) in 5/14 of the study samples. For these profiles, no intratumor heterogeneity was observed. Methylation profiles were hypermethylated in 5/12 and non-hypermethylated in 7/12 of the study samples. Intratumor heterogeneity of methylation profiles was observed in 2/12 patients (17%). CONCLUSIONS Intratumor heterogeneity impacts DNA-related molecular markers. While somatic mutation can differ, prognostic DNA methylation and chromosome alteration profile seem rather stable and might be more robust for the prognostic assessment.
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Affiliation(s)
- Anne Jouinot
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Juliane Lippert
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Wuerzburg, Wuerzburg, Germany
| | - Martin Fassnacht
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Wuerzburg, Wuerzburg, Germany
- Comprehensive Cancer Center Mainfranken, University of Wuerzburg, Wuerzburg, Germany
| | - Bruno de La Villeon
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
| | - Amandine Septier
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
| | - Mario Neou
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
| | - Karine Perlemoine
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
| | - Silke Appenzeller
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Wuerzburg, Wuerzburg, Germany
| | - Mathilde Sibony
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Pathology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Sébastien Gaujoux
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Digestive and Endocrine Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Bertrand Dousset
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Digestive and Endocrine Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Rossella Libe
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Lionel Groussin
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Cristina L Ronchi
- Department of Internal Medicine I, Division of Endocrinology and Diabetes, University Hospital, University of Wuerzburg, Wuerzburg, Germany
- Institute of Metabolism and System Research, University of Birmingham, Birmingham, UK
- Centre for Endocrinology, Diabetes and Metabolism, Birmingham Health Partners, Birmingham, UK
| | - Guillaume Assié
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Jérôme Bertherat
- Université de Paris, Institut Cochin, INSERM U1016, CNRS UMR8104, Paris, France
- Department of Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
- Correspondence should be addressed to J Bertherat:
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Gaujoux S, Hain É, Marcellin L, de Carbonnieres A, Goffinet F, Bertherat J, Dousset B. Adrenalectomy during pregnancy: A 15-year experience at a tertiary referral center. Surgery 2020; 168:335-339. [PMID: 32434659 DOI: 10.1016/j.surg.2020.03.019] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/18/2020] [Accepted: 03/28/2020] [Indexed: 11/18/2022]
Abstract
BACKGROUND Adrenal lesions diagnosed during pregnancy remain rare, and their management is challenging because of maternal physiologic modifications, restricted imaging investigations, and contraindications to several treatments. Surgical issues of adrenalectomy during pregnancy and consequences on perinatal outcomes are poorly described. We therefore aimed to report maternal and fetal outcomes after adrenalectomy during pregnancy. METHODS All pregnant women who underwent adrenalectomy over a 15-year inclusion period were identified from a prospectively maintained database. Surgical management and maternal and fetal outcomes were reviewed. RESULTS From January 2003 to July 2018, a total of 12 women underwent adrenalectomy at a median gestation of 20 weeks. Of these women, 11 had hyper-secreting lesions, including 8 with cortisol oversecretion, and 11 had benign lesions, including cortisol-secreting adenoma (n = 5), pheochromocytoma (n = 2), primary pigmented, nodular adrenal disease (n = 1), severe Cushing's disease (n = 2), and hematoma (n = 1). A total of 3 patients with severe Cushing's disease (n = 2) and primary pigmented, nodular adrenal disease (n = 1) required bilateral adrenalectomy. One patient presented with a malignant adrenal Ewing sarcoma. Adrenalectomy during pregnancy was performed by the lateral laparoscopic transabdominal laparoscopic route in 9 patients. Postoperative morbidity occurred in 3 women. Maternal mortality was nil, but preterm birth occurred in 7 cases and intrauterine growth retardation was observed in 3 cases. Finally, among the 12 women, 10 had a child in good health. CONCLUSION During pregnancy, a lateral laparoscopic transabdominal approach is a feasible procedure. Maternal outcome is acceptable but fetal outcome is determined by the underlying disease, with a worse outcome when the adrenalectomy is indicated for malignant lesions or Cushing's syndrome.
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Affiliation(s)
- Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; INSERM Unité 1016, Centre National de la Recherche Scientifique Unité Mixte de Recherche 8104, Institut Cochin, Paris, France.
| | - Élisabeth Hain
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France
| | - Louis Marcellin
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Gynecology Obstetrics and Reproductive Medicine, University Hospital Cochin, Assistance Publique - Hôpitaux de Paris (AP- HP), Paris, France
| | - Anne de Carbonnieres
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France
| | - François Goffinet
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Gynecology Obstetrics and Reproductive Medicine, University Hospital Cochin, Assistance Publique - Hôpitaux de Paris (AP- HP), Paris, France
| | - Jérôme Bertherat
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; INSERM Unité 1016, Centre National de la Recherche Scientifique Unité Mixte de Recherche 8104, Institut Cochin, Paris, France; Department of Endocrinology, Cochin Hospital, APHP, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; INSERM Unité 1016, Centre National de la Recherche Scientifique Unité Mixte de Recherche 8104, Institut Cochin, Paris, France
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28
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Dermine S, Leconte M, Leblanc S, Dousset B, Terris B, Berger A, Berger A, Rahmi G, Lepilliez V, Plomteux O, Leclercq P, Coriat R, Chaussade S, Prat F, Barret M. Outcomes of esophagectomy after noncurative endoscopic resection of early esophageal cancer. Therap Adv Gastroenterol 2019; 12:1756284819892556. [PMID: 31839807 PMCID: PMC6902379 DOI: 10.1177/1756284819892556] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Accepted: 11/11/2019] [Indexed: 02/04/2023] Open
Abstract
BACKGROUND Current guidelines recommend performing esophagectomy after endoscopic resection for early esophageal cancer when the risk of lymph node metastasis or residual cancer is found to be significant and endoscopic treatment is therefore noncurative. Our aim was to assess the safety and oncological outcomes of esophagogastric resection in this specific clinical setting. PATIENTS AND METHODS A retrospective review from 2012 to 2018 was performed at four tertiary referral centers. All patients had a noncurative endoscopic resection of a clinical T1 esophageal cancer, followed by esophagectomy. Outcome measures were the rates of T0N0 specimens, overall survival, disease-free and cancer-specific survival, postoperative morbidity and mortality. RESULTS A total of 30 patients (13 with squamous cell carcinoma and 17 with adenocarcinoma) were included. The reasons for noncurative endoscopic resection were: positive vertical margins (n = 12), squamous cell carcinoma with muscularis mucosae or submucosal layer invasion (n = 3 and 9), adenocarcinoma with deep submucosal invasion (n = 11), poorly differentiated tumor (n = 6) and lymphovascular invasion (n = 6). Overall, 63% of the esophagi were T0N0: most residual lesions were T1a metachronous lesions, and four (13%) patients had advanced pT status (n = 3) or lymph node metastases (n = 2). Overall survival, disease-free survival and cancer-specific survival were 83%, 75%, and 90% respectively. A total of 43% of patients had severe postoperative complications, and postoperative mortality was 7%. CONCLUSION In this cohort, esophagectomy allowed the resection of residual advanced cancer or lymph node metastases in 13% of cases, at the cost of 43% severe morbidity and 7% mortality. Therefore, the possibility of close follow up needs to be balanced with a highly morbid surgical management in these patients.
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Affiliation(s)
- Solène Dermine
- Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France,Paris Descartes University, Paris, France
| | - Mahaut Leconte
- Department of Digestive Surgery, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Sarah Leblanc
- Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Bertrand Dousset
- Paris Descartes University, Paris, France,Department of Digestive Surgery, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Benoit Terris
- Paris Descartes University, Paris, France,Department of Pathology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Arthur Berger
- Gastroenterology and Gastrointestinal Endoscopy, Georges Pompidou European Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Anne Berger
- Paris Descartes University, Paris, France,Department of Digestive Surgery, Georges Pompidou European Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Gabriel Rahmi
- Paris Descartes University, Paris, France,Gastroenterology and Gastrointestinal Endoscopy, Georges Pompidou European Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | | | - Olivier Plomteux
- Department of Gastroenterology, Les Cliniques Saint Joseph, Liège, Belgium
| | | | - Romain Coriat
- Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France,Paris Descartes University, Paris, France
| | - Stanislas Chaussade
- Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France,Paris Descartes University, Paris, France
| | - Frédéric Prat
- Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France,Paris Descartes University, Paris, France
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Gharios J, Hain E, Dohan A, Prat F, Terris B, Bertherat J, Coriat R, Dousset B, Gaujoux S. Pre- and intraoperative diagnostic requirements, benefits and risks of minimally invasive and robotic surgery for neuroendocrine tumors of the pancreas. Best Pract Res Clin Endocrinol Metab 2019; 33:101294. [PMID: 31351817 DOI: 10.1016/j.beem.2019.101294] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [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] [Indexed: 02/07/2023]
Abstract
Pancreatic neuroendocrine tumours (PanNET) are rare tumours, accounting for 1%-2% of all pancreatic neoplasms. These tumors are classified as functioning neuroendocrine tumours (F-PanNETs) or non-functioning (NF-PanNETs) depends on whether the tumour is associated with clinical hormonal hypersecretion syndrome or not. In the last decades, diagnosis of PanNETs has increased significantly due to the widespread of cross-sectional imaging. Whenever possible, surgery is the cornerstone of PanNETs management and the only curative option for these patients. Indeed, after R0 resection, the 5-year overall survival rate is around 90-100% for low grade lesions but significantly drops after incomplete resections. Compared to standard resections, pancreatic sparing surgery, i.e. enucleation and central pancreatectomy, significantly decreased the risk of pancreatic insufficiency. It should be performed in patients with good general condition and normal pancreatic function to limit the operative risk and enhance the benefit of surgery. Nowadays, due to many known advantages of minimally invasive surgery, there is an ongoing trend towards laparoscopic and robotic pancreatic surgery. The aim of this study is to describe the pre- and intraoperative diagnostic requirements for the management of PanNETs and the benefits and risks of minimally invasive surgery including laparoscopic and robotic approach in view of the recent literature.
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Affiliation(s)
- Joseph Gharios
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France
| | - Elisabeth Hain
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France
| | - Anthony Dohan
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Radiology, Cochin Hospital, APHP, Paris, France
| | - Fréderic Prat
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Gastroenterology, Cochin Hospital, APHP, Paris, France
| | - Benoit Terris
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Pathology, Cochin Hospital, APHP, Paris, France
| | - Jérôme Bertherat
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Endocrinology, Cochin Hospital, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France
| | - Romain Coriat
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France; Department of Gastroenterology, Cochin Hospital, APHP, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France
| | - Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, France.
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30
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Assié G, Jouinot A, Fassnacht M, Libé R, Garinet S, Jacob L, Hamzaoui N, Neou M, Sakat J, de La Villéon B, Perlemoine K, Ragazzon B, Sibony M, Tissier F, Gaujoux S, Dousset B, Sbiera S, Ronchi CL, Kroiss M, Korpershoek E, De Krijger R, Waldmann J, Quinkler M, Haissaguerre M, Tabarin A, Chabre O, Luconi M, Mannelli M, Groussin L, Bertagna X, Baudin E, Amar L, Coste J, Beuschlein F, Bertherat J. Value of Molecular Classification for Prognostic Assessment of Adrenocortical Carcinoma. JAMA Oncol 2019; 5:1440-1447. [PMID: 31294750 DOI: 10.1001/jamaoncol.2019.1558] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Importance The risk stratification of adrenocortical carcinoma (ACC) based on tumor proliferation index and stage is limited. Adjuvant therapy after surgery is recommended for most patients. Pan-genomic studies have identified distinct molecular groups closely associated with outcome. Objective To compare the molecular classification for prognostic assessment of ACC with other known prognostic factors. Design, Setting, and Participants In this retrospective biomarker analysis, ACC tumor samples from 368 patients who had undergone surgical tumor removal were collected from March 1, 2005, to September 30, 2015 (144 in the training cohort and 224 in the validation cohort) at 21 referral centers with a median follow-up of 35 months (interquartile range, 18-74 months). Data were analyzed from March 2016 to March 2018. Exposures Meta-analysis of pan-genomic studies (transcriptome, methylome, chromosome alteration, and mutational profiles) was performed on the training cohort. Targeted biomarker analysis, including targeted gene expression (BUB1B and PINK1), targeted methylation (PAX5, GSTP1, PYCARD, and PAX6), and targeted next-generation sequencing, was performed on the training and validation cohorts. Main Outcomes and Measures Disease-free survival. Cox proportional hazards regression and C indexes were used to assess the prognostic value of each model. Results Of the 368 patients (mean [SD] age, 49 [16] years), 144 were in the training cohort (100 [69.4%] female) and 224 were in the validation cohort (142 [63.4%] female). In the training cohort, pan-genomic measures classified ACC into 3 molecular groups (A1, A2, and A3-B), with 5-year survival of 9% for group A1, 45% for group A2, and 82% for group A3-B (log-rank P < .001). Molecular class was an independent prognostic factor of recurrence in stage I to III ACC after complete surgery (hazard ratio, 55.91; 95% CI, 8.55-365.40; P < .001). The combination of European Network for the Study of Adrenal Tumors (ENSAT) stage, tumor proliferation index, and molecular class provided the most discriminant prognostic model (C index, 0.88). In the validation cohort, the molecular classification, determined by targeted biomarker measures, was confirmed as an independent prognostic factor of recurrence (hazard ratio, 5.96 [95% CI, 1.81-19.58], P = .003 for the targeted classifier combining expression, methylation, and chromosome alterations; and 2.61 [95% CI, 1.31-5.19], P = .006 for the targeted classifier combining methylation, chromosome alterations, and mutational profile). The prognostic value of the molecular markers was limited for patients with stage IV ACC. Conclusions and Relevance The findings suggest that in localized ACC, targeted classifiers may be used as independent markers of recurrence. The determination of molecular class may improve individual prognostic assessment and thus may spare unnecessary adjuvant treatment.
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Affiliation(s)
- Guillaume Assié
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Anne Jouinot
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France.,Medical Oncology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Martin Fassnacht
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany.,Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Rossella Libé
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Simon Garinet
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Louis Jacob
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Nadim Hamzaoui
- Department of Oncogenetics, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Mario Neou
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Julien Sakat
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Bruno de La Villéon
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Karine Perlemoine
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Bruno Ragazzon
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France
| | - Mathilde Sibony
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Department of Pathology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Frédérique Tissier
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Department of Pathology, Assistance Publique Hôpitaux de Paris, Hôpital Pitié Salpétrière, Paris, France
| | - Sébastien Gaujoux
- Department of Digestive and Endocrine Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Bertrand Dousset
- Department of Digestive and Endocrine Surgery, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Silviu Sbiera
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany
| | - Cristina L Ronchi
- Division of Endocrinology and Diabetes, Department of Internal Medicine I, University Hospital, University of Würzburg, Würzburg, Germany.,Institute of Metabolism and System Research, University of Birmingham, Birmingham, United Kingdom
| | - Matthias Kroiss
- Comprehensive Cancer Center Mainfranken, University of Würzburg, Würzburg, Germany
| | - Esther Korpershoek
- Department of Pathology, Erasmus MC University Medical Center, Rotterdam, the Netherlands
| | - Ronald De Krijger
- Department of Pathology, Erasmus MC University Medical Center, Rotterdam, the Netherlands.,Department of Pathology, University Medical Center Utrecht, Utrecht, the Netherlands
| | - Jens Waldmann
- Department of Surgery, University Hospital Giessen and Marburg, Campus Marburg, Marburg, Germany
| | | | - Magalie Haissaguerre
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Hospital of Bordeaux, Bordeaux, France
| | - Antoine Tabarin
- Department of Endocrinology, Diabetes and Metabolic Diseases, University Hospital of Bordeaux, Bordeaux, France
| | - Olivier Chabre
- Department of Endocrinology, University Hospital of Grenoble, Grenoble, France
| | - Michaela Luconi
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Massimo Mannelli
- Department of Experimental and Clinical Biomedical Sciences, University of Florence, Florence, Italy
| | - Lionel Groussin
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Xavier Bertagna
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
| | - Eric Baudin
- Department of Nuclear Medicine and Endocrine Oncology, Institut Gustave Roussy, Villejuif, France
| | - Laurence Amar
- Hypertension Unit, Hôpital Européen Georges Pompidou, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Joel Coste
- Biostatistics and Epidemiology Unit, Hôtel Dieu, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Felix Beuschlein
- Medizinische Klinik und Poliklinik IV, Ludwig-Maximilians-Universität München, Munich, Germany.,Klinik für Endokrinologie, Diabetologie und Klinische Ernährung, Universitätsspital Zürich, Zurich, Switzerland
| | - Jérôme Bertherat
- Institut Cochin, INSERM U1016, CNRS UMR8104, Paris Descartes University, Paris, France.,Endocrinology, Assistance Publique Hôpitaux de Paris, Hôpital Cochin, Paris, France
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Marcellin L, Leconte M, Gaujoux S, Santulli P, Borghese B, Chapron C, Dousset B. Associated ileocaecal location is a marker for greater severity of low rectal endometriosis. BJOG 2019; 126:1600-1608. [DOI: 10.1111/1471-0528.15901] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/30/2019] [Indexed: 12/23/2022]
Affiliation(s)
- L Marcellin
- Département de Gynécologie Obsétrique II et Médecine de la Reproduction (Professeur Chapron) Assistance Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire Paris Centre (HUPC) Paris France
- Université Paris Descartes Sorbonne Paris Cité Paris France
| | - M Leconte
- Université Paris Descartes Sorbonne Paris Cité Paris France
- Service de Chirurgie Digestive Hépato‐biliaire et Endocrinienne Assistance, Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire, Paris Centre (HUPC) Paris France
| | - S Gaujoux
- Université Paris Descartes Sorbonne Paris Cité Paris France
- Service de Chirurgie Digestive Hépato‐biliaire et Endocrinienne Assistance, Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire, Paris Centre (HUPC) Paris France
| | - P Santulli
- Département de Gynécologie Obsétrique II et Médecine de la Reproduction (Professeur Chapron) Assistance Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire Paris Centre (HUPC) Paris France
- Université Paris Descartes Sorbonne Paris Cité Paris France
| | - B Borghese
- Département de Gynécologie Obsétrique II et Médecine de la Reproduction (Professeur Chapron) Assistance Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire Paris Centre (HUPC) Paris France
- Université Paris Descartes Sorbonne Paris Cité Paris France
| | - C Chapron
- Département de Gynécologie Obsétrique II et Médecine de la Reproduction (Professeur Chapron) Assistance Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire Paris Centre (HUPC) Paris France
- Université Paris Descartes Sorbonne Paris Cité Paris France
| | - B Dousset
- Université Paris Descartes Sorbonne Paris Cité Paris France
- Service de Chirurgie Digestive Hépato‐biliaire et Endocrinienne Assistance, Publique‐Hôpitaux de Paris (AP‐HP) Centre Hospitalier Universitaire (CHU) Cochin Hôpital Universitaire, Paris Centre (HUPC) Paris France
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32
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Challine A, Katsahian S, Gaujoux S, Dousset B, Lazzati A, Czernichow S. Impact de l’immunonutrition orale sur la morbidité post opératoire : une étude de cohorte nationale. Rev Epidemiol Sante Publique 2019. [DOI: 10.1016/j.respe.2019.01.012] [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: 11/26/2022] Open
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Rives-Lange C, Challine A, Danoussou D, Katsahian S, Ait Boudaoud A, Gaujoux S, Dousset B, Carette C, Lazzati A, Czernichow S. Impact de l’immunonutrition orale sur la morbidité postopératoire en chirurgie oncologique digestive : une étude de cohorte à l’échelle nationale. NUTR CLIN METAB 2019. [DOI: 10.1016/j.nupar.2019.01.366] [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: 10/27/2022]
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Dermine S, Barret M, Prieux C, Ribière S, Leblanc S, Dhooge M, Brezault C, Abitbol V, Terris B, Beuvon F, Rouquette A, Dousset B, Gaujoux S, Soyer P, Dohan A, Bibault JE, Coriat R, Prat F, Chaussade S. Impact of a dedicated multidisciplinary meeting on the management of superficial cancers of the digestive tract. Endosc Int Open 2018; 6:E1470-E1476. [PMID: 30574537 PMCID: PMC6291401 DOI: 10.1055/a-0658-1350] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 06/11/2018] [Indexed: 01/26/2023] Open
Abstract
Background The recent development of endoscopic resection for superficial gastrointestinal cancers could justify the need for a dedicated oncological multidisciplinary meeting (MDM). The aim of our study was to evaluate the impact of the dedicated MDM on the management of superficial cancers of the digestive tract. Methods A dedicated MDM was developed at our tertiary referral center. A retrospective review of the MDM conclusions for all patients referred from March 2015 to March 2017 was performed. Outcomes measurements were the outcomes of endoscopic resection, and the concordance rate between the MDM recommendations, European Society of Gastrointestinal Endoscopy (ESGE) guidelines, and final patient management. Results In total, 153 patients with a median age of 69 years were included. Half of the patients had major comorbidities. The mean lesion size was 25 mm, and R0 and curative resection rate were 73.9 % and 56.9 %, respectively. Forty-three patients had an indication for surgery after endoscopic resection. The concordance rate between ESGE guidelines and MDM recommendation was 92.2 %, and 12 patients did not receive the treatment recommended due to comorbidities. Conclusion A MDM dedicated to superficial tumors helped tailor the ESGE guidelines to each patient in order to avoid unnecessary surgery.
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Affiliation(s)
- Solène Dermine
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Maximilien Barret
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Caroline Prieux
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Sophie Ribière
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Sarah Leblanc
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Marion Dhooge
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Catherine Brezault
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Vered Abitbol
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Benoit Terris
- Department of Pathology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Frédéric Beuvon
- Department of Pathology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Alexandre Rouquette
- Department of Pathology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France
| | - Bertrand Dousset
- Department of Digestive Surgery, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Sébastien Gaujoux
- Department of Digestive Surgery, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Philippe Soyer
- Department of Radiology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Anthony Dohan
- Department of Radiology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Jean-Emmanuel Bibault
- Department of Radiotherapy, Georges Pompidou European Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Romain Coriat
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Frédéric Prat
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
| | - Stanislas Chaussade
- Department of Gastroenterology and Digestive Oncology, Cochin Hospital, Assistance Publique – Hôpitaux de Paris, Paris, France,Paris-Descartes University, Paris, France
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van Rooijen MMJ, Jairam AP, Tollens T, Jørgensen LN, de Vries Reilingh TS, Piessen G, Köckerling F, Miserez M, Windsor ACJ, Berrevoet F, Fortelny RH, Dousset B, Woeste G, van Westreenen HL, Gossetti F, Lange JF, Tetteroo GWM, Koch A, Kroese LF, Jeekel J. A post-market, prospective, multi-center, single-arm clinical investigation of Phasix™ mesh for VHWG grade 3 midline incisional hernia repair: a research protocol. BMC Surg 2018; 18:104. [PMID: 30458747 PMCID: PMC6247668 DOI: 10.1186/s12893-018-0439-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [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: 06/27/2018] [Accepted: 11/07/2018] [Indexed: 02/05/2023] Open
Abstract
Background Incisional heia is a frequent complication of midline laparotomy. The use of mesh in hernia repair has been reported to lead to fewer recurrences compared to primary repair. However, in Ventral Hernia Working Group (VHWG) Grade 3 hernia patients, whose hernia is potentially contaminated, synthetic mesh is prone to infection. There is a strong preference for resorbable biological mesh in contaminated fields, since it is more able to resist infection, and because it is fully resorbed, the chance of a foreign body reaction is reduced. However, when not crosslinked, biological resorbable mesh products tend to degrade too quickly to facilitate native cellular ingrowth. Phasix™ Mesh is a biosynthetic mesh with both the biocompatibility and resorbability of a biological mesh and the mechanical strength of a synthetic mesh. This multi-center single-arm study aims to collect data on safety and performance of Phasix™ Mesh in Grade 3 hernia patients. Methods A total of 85 VHWG Grade 3 hernia patients will be treated with Phasix™ Mesh in 15 sites across Europe. The primary outcome is Surgical Site Occurrence (SSO) including hematoma, seroma, infection, dehiscence and fistula formation (requiring intervention) through 3 months. Secondary outcomes include recurrence, infection and quality of life related outcomes after 24 months. Follow-up visits will be at drain removal (if drains were not placed, then on discharge or staple removal instead) and in the 1st, 3rd, 6th, 12th, 18th and 24th month after surgery. Conclusion Based on evidence from this clinical study Depending on the results this clinical study will yield, Phasix™ Mesh may become a preferred treatment option in VHWG Grade 3 patients. Trial registration The trial was registered on March 25, 2016 on clinicaltrials.gov: NCT02720042.
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Affiliation(s)
- M M J van Rooijen
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands.
| | - A P Jairam
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
| | - T Tollens
- Imelda Hospital, Department of General Surgery, Bonheiden, Belgium
| | - L N Jørgensen
- University of Copenhagen, Bispebjerg Hospital, Department of Surgery, Copenhagen, Denmark
| | | | - G Piessen
- Department of Surgery, University Hospital Lille, Lille, France
| | - F Köckerling
- Vivantes Klinikum Spandau, Department of Surgery, Berlin, Germany
| | - M Miserez
- Department of Abdominal Surgery, University Hospital Leuven, Leuven, Belgium
| | - A C J Windsor
- Department of Colorectal Surgery, University College London Hospital, London, UK
| | - F Berrevoet
- Department of General and Hepatobiliary Surgery, University Hospital Ghent, Ghent, Belgium
| | - R H Fortelny
- Wilhelminenhospital, Department of General, Visceral and Oncologic Surgery, Vienna, Austria
| | - B Dousset
- Hôpital Cochin, Department of Digestive, Hepatobiliary and Endocrine Surgery, Paris, France
| | - G Woeste
- Klinikum der Johann Wolfgang Goethe-Universität, Frankfurt am Main, Germany
| | | | - F Gossetti
- Università di Roma Sapienza, Rome, Italy
| | - J F Lange
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
| | - G W M Tetteroo
- IJsselland Ziekenhuis, Department of Surgery, Capelle aan den Ijssel, The Netherlands
| | - A Koch
- Chirurgische Praxis Cottbus, Cottbus Area, Germany
| | - L F Kroese
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
| | - J Jeekel
- Erasmus University Medical Centre Rotterdam, Department of Surgery, Rotterdam, The Netherlands
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Bibault JE, Giraud P, Housset M, Durdux C, Taieb J, Berger A, Coriat R, Chaussade S, Dousset B, Nordlinger B, Burgun A. Author Correction: Deep Learning and Radiomics predict complete response after neo-adjuvant chemoradiation for locally advanced rectal cancer. Sci Rep 2018; 8:16914. [PMID: 30420742 PMCID: PMC6232138 DOI: 10.1038/s41598-018-35359-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Affiliation(s)
- Jean-Emmanuel Bibault
- Radiation Oncology Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France. .,INSERM UMR 1138 Team 22: Information Sciences to support Personalized Medicine, Paris Descartes University, Sorbonne Paris Cité, Paris, France.
| | - Philippe Giraud
- Radiation Oncology Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
| | - Martin Housset
- Radiation Oncology Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
| | - Catherine Durdux
- Radiation Oncology Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
| | - Julien Taieb
- Department of gastroenterology and digestive oncology, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
| | - Anne Berger
- Department of General Surgery and Surgical Oncology, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
| | - Romain Coriat
- Gastroenterology and digestive oncology unit, Cochin University Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France.,INSERM Y 1016, Université Paris Descartes, Paris, France
| | - Stanislas Chaussade
- Gastroenterology and digestive oncology unit, Cochin University Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France.,INSERM Y 1016, Université Paris Descartes, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Cochin Hospital, Assistance Publique -Hôpitaux de Paris, Paris, France
| | - Bernard Nordlinger
- Department of General Surgery and Surgical Oncology, Hôpital Ambroise Paré, Assistance Publique - Hôpitaux de Paris, Boulogne-Billancourt, France
| | - Anita Burgun
- INSERM UMR 1138 Team 22: Information Sciences to support Personalized Medicine, Paris Descartes University, Sorbonne Paris Cité, Paris, France.,Biomedical Informatics and Public Health Department, Georges Pompidou European Hospital, Assistance Publique - Hôpitaux de Paris, Paris Descartes University, Paris Sorbonne Cité, Paris, France
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Flacs M, Prunel F, Groussin L, Dousset B, Gaujoux S. Surgical procedure for multifocal duodenopancreatic gastrinomas in a MEN-1 patient (with video). J Visc Surg 2018; 156:69-71. [PMID: 30270154 DOI: 10.1016/j.jviscsurg.2018.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M Flacs
- Department of Digestive and Endocrine Surgery, université Paris Descartes, Cochin Hospital, Assistance publique-Hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France
| | - F Prunel
- Department of Digestive and Endocrine Surgery, université Paris Descartes, Cochin Hospital, Assistance publique-Hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France; Université Paris Descartes, Paris, France
| | - L Groussin
- Department of Digestive and Endocrine Surgery, université Paris Descartes, Cochin Hospital, Assistance publique-Hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France; Department of Endocrinology, Cochin Hospital, AP-HP, Paris, France
| | - B Dousset
- Department of Digestive and Endocrine Surgery, université Paris Descartes, Cochin Hospital, Assistance publique-Hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France; Université Paris Descartes, Paris, France
| | - S Gaujoux
- Department of Digestive and Endocrine Surgery, université Paris Descartes, Cochin Hospital, Assistance publique-Hôpitaux de Paris, 27, rue du Faubourg Saint-Jacques, 75014 Paris, France; Université Paris Descartes, Paris, France.
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Prunel F, Bonnet S, Gaujoux S, Dousset B. Adrenalectomy with nephrectomy, right hepatectomy and inferior vena cava thrombectomy for adrenocortical carcinoma (with video). J Visc Surg 2018; 155:329-331. [PMID: 30173707 DOI: 10.1016/j.jviscsurg.2018.06.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- F Prunel
- Digestive, Endocrine and Pancreatic Surgery, Cochin Hospital, AP-HP, 75014 Paris, France
| | - S Bonnet
- Digestive, Endocrine and Pancreatic Surgery, Cochin Hospital, AP-HP, 75014 Paris, France
| | - S Gaujoux
- Digestive, Endocrine and Pancreatic Surgery, Cochin Hospital, AP-HP, 75014 Paris, France; Université Paris Descartes, 75005 Paris, France.
| | - B Dousset
- Digestive, Endocrine and Pancreatic Surgery, Cochin Hospital, AP-HP, 75014 Paris, France; Université Paris Descartes, 75005 Paris, France
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Padbury R, Gunson B, Dousset B, Hubscher S, Mayer A, Buckels J, Neuberger J, Elias E, McMaster P. Long-term immunosuppression after liver transplantation: are steroids necessary? Transpl Int 2018. [PMID: 14621849 DOI: 10.1111/tri.1992.5.s1.470] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Bhangu A, Ademuyiwa AO, Aguilera ML, Alexander P, Al-Saqqa SW, Borda-Luque G, Costas-Chavarri A, Drake TM, Ntirenganya F, Fitzgerald JE, Fergusson SJ, Glasbey J, Ingabire JCA, Ismaïl L, Salem HK, Kojo ATT, Lapitan MC, Lilford R, Mihaljevic AL, Morton D, Mutabazi AZ, Nepogodiev D, Adisa AO, Ots R, Pata F, Pinkney T, Poškus T, Qureshi AU, Ramos-De la Medina A, Rayne S, Shaw CA, Shu S, Spence R, Smart N, Tabiri S, Harrison EM, Khatri C, Mohan M, Jaffry Z, Altamini A, Kirby A, Søreide K, Recinos G, Cornick J, Modolo MM, Iyer D, King S, Arthur T, Nahar SN, Waterman A, Walsh M, Agarwal A, Zani A, Firdouse M, Rouse T, Liu Q, Correa JC, Talving P, Worku M, Arnaud A, Kalles V, Kumar B, Kumar S, Amandito R, Quek R, Ansaloni L, Altibi A, Venskutonis D, Zilinskas J, Poskus T, Whitaker J, Msosa V, Tew YY, Farrugia A, Borg E, Bentounsi Z, Gala T, Al-Slaibi I, Tahboub H, Alser OH, Romani D, Shu S, Major P, Mironescu A, Bratu M, Kourdouli A, Ndajiwo A, Altwijri A, Alsaggaf MU, Gudal A, Jubran AF, Seisay S, Lieske B, Ortega I, Jeyakumar J, Senanayake KJ, Abdulbagi O, Cengiz Y, Raptis D, Altinel Y, Kong C, Teasdale E, Irwin G, Stoddart M, Kabariti R, Suresh S, Gash K, Narayanan R, Maimbo M, Grizhja B, Ymeri S, Galiqi G, Klappenbach R, Antezana D, Mendoza Beleño AE, Costa C, Sanchez B, Aviles S, Fermani CG, Balmaceda R, Villalobos S, Carmona JM, Hamill D, Deutschmann P, Sandler S, Cox D, Nataraja R, Sharpin C, Ljuhar D, Gray D, Haines M, Iyer D, Niranjan N, D'Amours S, Ashtari M, Franco H, Rahman Mitul A, Karim S, Aman NF, Estee MM, Salma U, Razzaque J, Hamid Kanta T, Tori SA, Alamin S, Roy S, Al Amin S, Karim R, Haque M, Faruq A, Iftekhar F, O'Shea M, Padmore G, Jonnalagadda R, Litvin A, Filatau A, Paulouski D, Shubianok M, Shachykava T, Khokha D, Khokha V, Djivoh F, Dossou F, Seto DM, Gbessi DG, Noukpozounkou B, Imorou Souaibou Y, Keke KR, Hodonou F, Ahounou EYS, Alihonou T, Dénakpo M, Ahlonsou G, Ginbo Bedada A, Nsengiyumva C, Kwizera S, Barendegere V, Choi P, Stock S, Jamal L, Azzie G, Kushwaha S, Chen TL, Yip C, Montes I, Zapata F, Sierra S, Villegas Lanau MI, Mendoza Arango MC, Mendoza Restrepo I, Restrepo Giraldo RS, Domini E, Karlo R, Mihanovic J, Youssef M, Elfeki H, Thabet W, Sanad A, Tawfik G, Zaki A, Abdel-Hameed N, Mostafa M, Omar MFW, Ghanem A, Abdallah E, Denewer A, Emara E, Rashad E, Sakr A, Elashry R, Emile S, Khafagy T, Elhamouly S, Elfarargy A, Mamdouh Mohamed A, Saied Nagy G, Esam A, Elwy E, Hammad A, Khallaf S, Ibrahim E, Said Badr A, Moustafa A, Eldosouky Mohammed A, Elgheriany M, Abdelmageed E, Al Raouf EA, Samir Elbanby E, Elmasry M, Morsy Farahat M, Yahya Mansor E, Magdy Hegazy E, Gamal E, Gamal H, Kandil H, Maher Abdelrouf D, Moaty M, Gamal D, El-Sagheer N, Salah M, Magdy S, Salah A, Essam A, Ali A, Badawy M, Ahmed S, Mohamed M, Assal A, Sleem M, Ebidy M, Abd-Elrazek A, Zahran D, Adam N, Nazir M, Hassanein AB, Ismail A, Elsawy A, Mamdouh R, Mabrouk M, Ahmed LAM, Hassab Alnaby M, Magdy E, Abd-Elmawla M, Fahim M, Mowafy B, Ibrahim Mahmoud M, Allam M, Alkelani M, Halim El Gendy N, Saad Aboul-Naga M, Alaa El-Din R, Elgendy AH, Ismail M, Shalaby M, Adel Elsharkawy A, Elsayed Moghazy M, Hesham Elbisomy K, Abdel Gawad Shakshouk H, Hamed MF, Ebidy MM, Abdelkader M, Karkeet M, Ahmed H, Adel I, Omar ME, Ibrahim M, Ghoneim O, Hesham O, Gamal S, Hilal K, Arafa O, Adel Awad S, Salem M, Abdellatif Elsherif F, Elsabbagh N, Aboelsoud MR, Hossam Eldin Fouad Rida A, Hossameldin A, Hany E, Hosny Asar Y, Anwar N, Gadelkarim M, Abdelhady S, Mohamed Morshedy E, Saad R, Soliman N, Salama M, Ezzat E, Mohamed A, Ibrahim A, Fergany A, Mohammed S, Reda A, Allam Y, Saad HA, Abdelfatah A, Fathy AM, El-Sehily A, Abdalmageed Kasem E, Hassan ATA, Mohammed AR, Saad AG, Elfouly Y, Elfouly N, Ibrahim A, Hassaan A, Mohammed MM, Elhoseny G, Magdy M, Abd Elkhalek E, Zakaria Y, Ezzat T, Abo El Dahab A, Kelany M, Arafa S, Mokhtar Mohamed Hassan O, Mohamed Badwi N, Saber Sleem A, Ahmed H, Abdelbadeai K, Abozed Abdullah M, Lokman MAA, Bahar S, Rady Abdelazeam A, Adelshone A, Bin Hasnan M, Zulkifli A, Kamarulzamil SNA, Elhendawy A, Latif A, Bin Adnan A, Shaharuddin S, Haji Abdul Majid AH, Amreia M, Al-Marakby D, Salma M, Ismail MJB, Mohd Basir ER, Mohd Ali CD, Ata AY, Nasr M, Rezq A, Sheta A, Tariq S, Sallam AE, Darwish AKZ, Elmihy S, Elhadry S, Farag A, Hajeh H, Abdelaal A, Aglan A, Zohair A, Essam M, Moussa O, El-Gizawy E, Samy M, Ali S, El Halawany E, Ata A, El Halawany M, Nashat M, Soliman S, Elazab A, Samy M, Abdelaziz MA, Ibrahim K, Ibrahim AM, Gado A, Hantour U, Alm Eldeen E, Loaloa MR, Abouzaid A, Ahmed Bahaa Eldin M, Hashad E, Sroor F, Gamil D, Mahmoud Abdulhakeem E, Zakaria M, Mohamed F, Abubakr M, Ali E, Magdy H, Ramadan MT, Abdelaty Mohamed M, Mansour S, Abdul Aziz Amin H, Rabie Mohamed A, Saami M, Ahmed Reda Elsayed N, Tarek A, Mohy Eldeen Mahmoud S, Magdy El Sayed I, Reda A, Yusuf Shawky M, Mousa Salem M, Alaa El-Din S, Abdullah Soliman N, Talaat M, Alaael-Dein S, Abd Elmoen Elhusseiny A, Abdullah N, Elshaar M, Abdelfatah Ibraheem A, Abdulaziz H, Kamal Ismail M, Hamdy Madkor M, Abdelaty M, Mahmoud Abdel-Kader S, Mohamed Salah O, Eldafrawy M, Zaki Eldeeb A, Mahmoud Eid M, Attia A, Salah El-Dien K, Shwky A, Badenjki MA, Soliman A, Mahmoud Al Attar S, Sayed F, Abdel Sabour F, Azizeldine MG, Shawqi M, Hashim A, Aamer A, Abdelraouf AM, Abdelshakour M, Ibrahim A, Mahmoud B, Ali Mahmoud M, Qenawy M, Rashed AM, Dahy A, Sayed M, Shamsedine AW, Mohamed B, Hasan A, Saad MM, Abdul Bassit K, Khalid Abd El-Latif N, Elzahed N, El Kashash A, Bekhet NM, Hafez S, Gad A, Maher ME, Abd El-Sameea A, Hafez M, Sabe A, Ahmed A, Shahine A, Dawood K, Gaafar S, Husseiny R, Aboelmagd O, Soliman A, Mesbah N, Emadeldin H, Al Meligy A, Bekhet AH, Hasan D, Alhady K, Sabe AK, Elnajjar MA, Aboelella M, Hamsho W, Hassan I, Saad H, Abdelazim G, Mahmoud H, Wael N, Kandil AM, Magdy A, Said Elkholy S, Adel BE, Dabbour K, Elsherbiney S, Mattar O, Khaled AbdRabou A, Aly MYM, Geuoshy A, Elnagar A, Ahmed S, Abdelmotaleb I, Saleh AA, Mohammed Bakry H, Saeed M, Mahmoud S, Tawfik BA, Ismail SA, Zakaria E, Gad MO, Salah Elhelbawy M, Bassem M, Maraie N, Medhat Elhadary N, Semeda N, Rabie Mohamed S, Bakry HM, Essam AA, Tarek D, Ashour K, Elhadad A, Abdel-Aty A, Rakha I, Mamdouh Matter S, Abdelhamed R, Abdelkader O, Hassaan A, Soliman Y, Mohamed A, Ghanem S, Amr Mohamed Farouk S, Ibrahim EM, El-Taher E, Mostafa M, Mahrous Badr MF, Elsemelawy R, El-Sawy A, Bakr A, Al Rafati AAR, Saar S, Reinsoo A, Seyoum N, Worku T, Fitsum A, Tolonen M, Leppäniemi A, Sallinen V, Parmentier B, Peycelon M, Irtan S, Dardenne S, Robert E, Maillot B, Courboin E, Arnaud AP, Hascoet J, Abbo O, Ait Kaci A, Prudhomme T, Ballouhey Q, Grosos C, Fourcade L, Cecilia T, Jean-Francois C, Helene FC, Delforge X, Haraux E, Dousset B, Schiavone R, Gaujoux S, Marret JB, Haffreingue A, Rod J, Renaux-Petel M, Lecompte JF, Bréaud J, Gastaldi P, Taieb C, Claire R, Anis E, Bustangi N, Lopez M, Scalabre A, Grella MG, Mariani A, Podevin G, Schmitt F, Hervieux E, Broch A, Muller C, Bandoh D, Abantanga F, Kyereh M, Asumah H, Appiah EK, Wondoh P, Gyedu A, Dally C, Agbedinu K, Amoah M, Yifieyeh A, Agbedinu K, Owusu F, Amoako-Boateng M, Dayie M, Hagan R, Debrah S, Ohene-Yeboah M, Clegg-Lampety JN, Etwire V, Dakubo J, Essoun S, Bonney W, Glover-Addy H, Osei-Nketiah S, Amoako J, Adu-Aryee N, Appeadu-Mensah W, Bediako-Bowan A, Dedey F, Ekow M, Akatibo E, Yakubu M, Kordorwu HEK, Asare-Bediako K, Tackie E, Aaniana K, Acquah E, Opoku-Agyeman R, Avoka A, Kusi K, Maison K, Gyamfi FE, Naa Barnabas G, Abdul-Latif S, Taah Amoako P, Davor A, Dassah V, Dagoe E, Kwakyeafriyie P, Akoto E, Ackom E, Mensah E, Atkins ET, Coompson CL, Ivros N, Ferousis C, Kalles V, Agalianos C, Kyriazanos I, Barkolias C, Tselos A, Tzikos G, Voulgaris E, Lytras D, Bamicha A, Psarianos K, Stefanopoulos A, Patoulias I, Sfougaris D, Valioulis I, Balalis D, Korkolis D, Manatakis DK, Kyrou G, Karabelias G, Papaskarlatos IA, Konstantina K, Zampitis N, Germanos S, Papailia A, Theodosopoulos T, Gkiokas G, Mitroudi M, Panteli C, Feidantsis T, Farmakis K, Kyziridis D, Ioannidis O, Parpoudi S, Gemenetzis G, Parasyris S, Anthoulakis C, Nikoloudis N, Margaritis M, Aguilera-Arevalo ML, Coyoy-Gaitan O, Rosales J, Tale L, Soley R, Barrios E, Rodriguez STT, Paz Galvez C, Herrera Cruz D, Sanchez Rosenberg G, Matheu A, Cohen DM, Paul M, Charles A, Lam JCY, Yeung MHA, Fok CYJ, Li KHG, Lai ACH, Cheung YHE, Wong HY, Leung KW, Lee TSB, Lam WH, Dao W, Kwok SHW, Chan TYK, Ng YK, Mak TWC, Foo CC, Yang J, Bhatnagar A, Upadhyaya V, Muddebihal U, Dar W, Janardhan KC, Aruldas N, Adella FJ, Rulie AS, Iskandar F, Setiawan J, Evajelista CV, Natalie H, Suyadi A, Gunawan R, Karismaningtyas H, Mata LPS, Andika FFA, Hasanah A, Widiastini TA, Purwaningsih NA, Mukin ADF, Rahmah DF, Nurqistan HD, Arsyad HM, Adhitama N, Jeo WS, Sutandi N, Clarissa A, Gultom PA, Billy M, Haloho A, Johanna N, Lee F, Radin Dorani RMN, Glynn M, Alherz M, Goh W, Shiwani HA, Sproule L, Conlon KC, Bala M, Kedar A, Turati L, Bianco 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A, Al Barrawi FE, Alkhatib A, Al-Faqawi M, Fares M, Elmashala A, Adawi M, Adawi I, Khreishi R, Khreishi R, Ashour A, Ghaben A, Machain Vega GM, Cardozo JT, Roche MO, Pertersen Servin GR, Segovia Lohse HA, Páez Lopez LI, Cardozo RAM, Espinoza F, Pérez Rojas AD, Sanchez D, Samaniego CS, Guevara Torres S, Calua AC, Razuri C, Ortiz N, Rodriguez X, Carrasco N, Saravia F, Shibao Miyasato H, Valcarcel-Saldaña M, Bermúdez YEA, Carpio J, Ruiz Panez W, Toribio Orbegozo PA, Guzmán Dueñas C, Turpo Espinoza K, Sandoval Barrantes AM, Chungui Bravo JA, Fuentes-Rivera L, Fernández C, Málaga B, Ye J, Velasquez R, Salcedo J, Contreras-Vergara AL, Vergara Mejia AG, Gonzales Montejo MS, Escalante Salas MDC, Alcca Ticona W, Vargas M, Manrique Sila GC, Mas R, del Pilar Paucar A, Román Velásquez AJ, Robledo-Rabanal A, Solis LAZ, Turpo Espinoza K, Hamasaki Hamaguchi JL, Florez Farfan ES, Madrid Barrientos LA, Herrera Matta JJ, Mora JJV, Redota MAP, Roxas MF, Maño MJB, Parreno-Sacdalan MD, Almanon CL, 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Wogensen F, Sokratous A, Breistrand M, Thorarinsdottir H, Sigurdadottir J, Nikberg M, Chabok A, Hjertberg M, Elbe P, Saraste D, Rutkowski W, Forlin L, Niska K, Sund M, Oswald D, Peros G, Bluelle R, Reinisch K, Frey D, Palma A, Raptis DA, Zumbühl L, Zuber M, Schmid R, Werder G, Nocito A, Gerosa A, Mahanty S, Widmer LW, Müller J, Gübeli A, Zuk G, Gulcicek OB, Vartanoglu T, Kose E, Karahan SR, Aydin MC, Sahbaz NA, Halicioglu I, Alis H, Sapci I, Adiyaman C, Pektaş AM, Cengiz TB, Tansoker I, Işler V, Cevik M, Mutlu D, Ozben V, Ozmen BB, Bayram S, Yolcu S, Kobal BB, Toto ÖF, Çakaloğlu HC, Karabulut K, Mutlu V, Ozkan BB, Celik S, Semiz A, Bodur S, Gül E, Murutoglu B, Yildirim R, Baki BE, Arslan E, Ulusahin M, Guner A, Tomas K, Walker N, Shrimanker N, Cole S, Breslin R, Srinivasan R, Elshaer M, Hunter K, Al-Bahrani A, Liew I, Mairs NG, Rocke A, Dick L, Qureshi M, Chowdhury D, Wright N, Skerritt C, Kufeji D, Ho A, Dissanayake T, Tennakoon A, Ali W, Lim SJ, Tan C, O'Neill S, Jones C, Knight S, Nassif D, Sharma A, Warren O, White R, Mehdi A, Post N, Kalakouti E, Dashnyam E, Stourton F, Mykoniatis I, Currow C, Wong F, Gupta A, Shatkar V, Luck J, Kadiwar S, Smedley A, Wakefield R, Herrod P, Blackwell J, Lund J, Cohen F, Bandi A, Giuliani S, Bond-Smith G, Pezas T, Farhangmehr N, Urbonas T, Perenyei M, Ireland P, Blencowe N, Bowling K, Bunting D, Longstaff L, Keogh K, Jeon H, Iqbal MR, Khosla S, Jeffery A, Perera J, Ibrahem AA, Alhammali T, Salama Y, Oram S, Kidd T, Cullen F, Owen C, Wilson M, Chiu S, Sarafilovic H, Ploski J, Evans E, Abbas A, Kamya S, Ishak N, Bisset C, Andress C, Chin YR, Patel P, Evans D, Haslegrave A, Boggon A, Laurie K, Connor K, Mann T, Mansuri A, Davies R, Griffiths E, Shahbaz AR, Eng C, Din F, L'Heveder A, Park EHG, Ravishankar R, McIntosh K, Yau JD, Chan L, McGarvie S, Tang L, Lim H, Yap S, Park J, Ng ZH, Mirza S, Ang YL, Walls L, Roy C, Paterson-Brown S, Camilleri-Brennan J, Mclean K, D'Souza MS, Pronin S, Henshall DE, Ter EZ, Fouad D, Minocha A, 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Pinnagoda K, Henric N, Azzis O, Rosello O, Francois P, Etienne S, Buisson P, Hmila S, Clegg-Lamptey JN, Imoro O, Abem OE, Papageorgiou D, Soulou V, Asturias S, Peña L, O'Connor DB, Luc AR, Russo AA, Ruzzenente A, Taddei A, Cona C, Bottini C, Pascale G, Rotunno G, Solaini L, Pascale MM, Notarnicola M, Corbellino M, Sacco M, Ubiali P, Cautiero R, Bocchetti T, Muzio E, Guglielmo V, Morandi E, Mao P, de Luca E, Ali FM, Žilinskas J, Strupas K, Kondrotas P, Baltrunas R, Kutkevicius J, Ignatavicius P, Tan CL, Siaw JY, Yam SY, Wilson L, Aziz MRA, Bondin J, Zorrilla CD, Majbar A, Sale D, Abdullahi L, Osagie O, Faboya O, Fatuga A, Taiwo A, Nwabuoku E, Bliksøen M, Khan ZA, Coronel J, Miranda C, Vasquez I, Helguero-Santin LM, Rickard J, Adedeji A, Alqahtani S, Rath M, Van Niekerk M, Koto MZ, Matos-Puig R, Israelsson L, Schuetz T, Yuksek MA, Mericliler M, Ulusahin M, Wolf B, Fairfield C, Yong GL, Whitehurst K, Redgrave N, Musyoka CK, Olivier J, Lee K, Cox M, Farhan-Alanie MMH, Callan R, Chibuye C, Ali THA, Rekhis S, Rommaneh M, Sam ZH, Pugliesi TB, Pardo G, Blanco R. Surgical site infection after gastrointestinal surgery in high-income, middle-income, and low-income countries: a prospective, international, multicentre cohort study. Lancet Infect Dis 2018; 18:516-525. [PMID: 29452941 PMCID: PMC5910057 DOI: 10.1016/s1473-3099(18)30101-4] [Citation(s) in RCA: 236] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Revised: 12/06/2017] [Accepted: 12/15/2017] [Indexed: 02/07/2023]
Abstract
BACKGROUND Surgical site infection (SSI) is one of the most common infections associated with health care, but its importance as a global health priority is not fully understood. We quantified the burden of SSI after gastrointestinal surgery in countries in all parts of the world. METHODS This international, prospective, multicentre cohort study included consecutive patients undergoing elective or emergency gastrointestinal resection within 2-week time periods at any health-care facility in any country. Countries with participating centres were stratified into high-income, middle-income, and low-income groups according to the UN's Human Development Index (HDI). Data variables from the GlobalSurg 1 study and other studies that have been found to affect the likelihood of SSI were entered into risk adjustment models. The primary outcome measure was the 30-day SSI incidence (defined by US Centers for Disease Control and Prevention criteria for superficial and deep incisional SSI). Relationships with explanatory variables were examined using Bayesian multilevel logistic regression models. This trial is registered with ClinicalTrials.gov, number NCT02662231. FINDINGS Between Jan 4, 2016, and July 31, 2016, 13 265 records were submitted for analysis. 12 539 patients from 343 hospitals in 66 countries were included. 7339 (58·5%) patient were from high-HDI countries (193 hospitals in 30 countries), 3918 (31·2%) patients were from middle-HDI countries (82 hospitals in 18 countries), and 1282 (10·2%) patients were from low-HDI countries (68 hospitals in 18 countries). In total, 1538 (12·3%) patients had SSI within 30 days of surgery. The incidence of SSI varied between countries with high (691 [9·4%] of 7339 patients), middle (549 [14·0%] of 3918 patients), and low (298 [23·2%] of 1282) HDI (p<0·001). The highest SSI incidence in each HDI group was after dirty surgery (102 [17·8%] of 574 patients in high-HDI countries; 74 [31·4%] of 236 patients in middle-HDI countries; 72 [39·8%] of 181 patients in low-HDI countries). Following risk factor adjustment, patients in low-HDI countries were at greatest risk of SSI (adjusted odds ratio 1·60, 95% credible interval 1·05-2·37; p=0·030). 132 (21·6%) of 610 patients with an SSI and a microbiology culture result had an infection that was resistant to the prophylactic antibiotic used. Resistant infections were detected in 49 (16·6%) of 295 patients in high-HDI countries, in 37 (19·8%) of 187 patients in middle-HDI countries, and in 46 (35·9%) of 128 patients in low-HDI countries (p<0·001). INTERPRETATION Countries with a low HDI carry a disproportionately greater burden of SSI than countries with a middle or high HDI and might have higher rates of antibiotic resistance. In view of WHO recommendations on SSI prevention that highlight the absence of high-quality interventional research, urgent, pragmatic, randomised trials based in LMICs are needed to assess measures aiming to reduce this preventable complication. FUNDING DFID-MRC-Wellcome Trust Joint Global Health Trial Development Grant, National Institute of Health Research Global Health Research Unit Grant.
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Rouet J, Bwelle G, Cauchy F, Masso-Misse P, Gaujoux S, Dousset B. Polyester mosquito net mesh for inguinal hernia repair: A feasible option in resource limited settings in Cameroon? J Visc Surg 2018; 155:111-116. [DOI: 10.1016/j.jviscsurg.2017.10.006] [Citation(s) in RCA: 6] [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] [Indexed: 11/29/2022]
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Garinet S, Nectoux J, Neou M, Pasmant E, Jouinot A, Sibony M, Orhant L, Pipoli da Fonseca J, Perlemoine K, Bricaire L, Groussin L, Soubrane O, Dousset B, Libe R, Letourneur F, Bertherat J, Assié G. Detection and monitoring of circulating tumor DNA in adrenocortical carcinoma. Endocr Relat Cancer 2018; 25:L13-L17. [PMID: 29212777 DOI: 10.1530/erc-17-0467] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2017] [Accepted: 12/06/2017] [Indexed: 02/02/2023]
Affiliation(s)
- Simon Garinet
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
| | - Juliette Nectoux
- Laboratory of Genetics and Molecular BiologyHôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Mario Neou
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
| | - Eric Pasmant
- Laboratory of Genetics and Molecular BiologyHôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
- INSERM UMR745Biological and Pharmaceutical Sciences University, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Anne Jouinot
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
- Department of Medical OncologyHôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Mathilde Sibony
- Department of PathologyHôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Lucie Orhant
- Laboratory of Genetics and Molecular BiologyHôpital Cochin, Assistance Publique - Hôpitaux de Paris, Paris, France
| | | | - Karine Perlemoine
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
| | - Léopoldine Bricaire
- Department of EndocrinologyCochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Lionel Groussin
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
- Department of EndocrinologyCochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Olivier Soubrane
- Department of Hepato-Pancreato-Biliary SurgeryHôpital Beaujon, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Bertrand Dousset
- Department of Digestive and Endocrine SurgeryAssistance Publique - Hôpitaux de Paris, Paris, France
| | - Rossella Libe
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
- Department of EndocrinologyCochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
| | | | - Jérome Bertherat
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
- Department of EndocrinologyCochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
- Reference Center for Rare Adrenal DiseasesReference Center for Rare Adrenal Cancer Network COMETE, Hôpital Cochin, AssistancePublique - Hôpitaux de Paris, Paris, France
| | - Guillaume Assié
- Institut Cochin INSERM U1016/UMR8104 and CNRS UMR-S8104Paris, France
- Department of EndocrinologyCochin Hospital, Assistance Publique - Hôpitaux de Paris, Paris, France
- Reference Center for Rare Adrenal DiseasesReference Center for Rare Adrenal Cancer Network COMETE, Hôpital Cochin, AssistancePublique - Hôpitaux de Paris, Paris, France
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Sallinen VJ, Le Large TYS, Tieftrunk E, Galeev S, Kovalenko Z, Haugvik SP, Antila A, Franklin O, Martinez-Moneo E, Robinson SM, Panzuto F, Regenet N, Muffatti F, Partelli S, Wiese D, Ruszniewski P, Dousset B, Edwin B, Bartsch DK, Sauvanet A, Falconi M, Ceyhan GO, Gaujoux S. Prognosis of sporadic resected small (≤2 cm) nonfunctional pancreatic neuroendocrine tumors - a multi-institutional study. HPB (Oxford) 2018; 20:251-259. [PMID: 28988702 DOI: 10.1016/j.hpb.2017.08.034] [Citation(s) in RCA: 77] [Impact Index Per Article: 12.8] [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] [Received: 02/07/2017] [Revised: 07/30/2017] [Accepted: 08/30/2017] [Indexed: 12/12/2022]
Abstract
BACKGROUND Malignant potential of small (≤20 mm) nonfunctional pancreatic neuroendocrine tumors (sNF-PNET) is difficult to predict and management remain controversial. The aim of this study was to assess the prognosis of sporadic nonmetastatic sNF-PNETs. METHODS Patients were identified from databases of 16 centers. Outcomes and risk factors for recurrence were identified by uni- and multivariate analyses. RESULTS sNF-PNET was resected in 210 patients, and 66% (n = 138) were asymptomatic. Median age was 60 years, median tumor size was 15 mm, parenchyma-sparing surgery was performed in 42%. Postoperative mortality was 0.5% (n = 1), severe morbidity rate was 14.3% (n = 30), and 14 of 132 patients (10.6%) with harvested lymph nodes had metastatic lymph nodes. Tumor size, presence of biliary or pancreatic duct dilatation, and WHO grade 2-3 were independently associated with recurrence. Patients with tumors sized ≤10 mm were disease free at last follow-up. The 1-, 3- and 5-year disease-free survival rates for patients with tumors sized 11-20 mm on preoperative imaging were 95.1%, 91.0%, and 87.3%, respectively. CONCLUSIONS In sNF-PNETs, the presence of biliary or pancreatic duct dilatation or WHO grade 2-3 advocate for surgical treatment. In the remaining patients, a wait-and-see policy might be considered.
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Affiliation(s)
- Ville J Sallinen
- Department of Abdominal Surgery, Helsinki University Hospital, University of Helsinki, Helsinki, Finland; Department of Transplantation and Liver Surgery, Helsinki University Hospital, University of Helsinki, Helsinki, Finland.
| | - Tessa Y S Le Large
- Department of Surgery, VU University Medical Center, Amsterdam, The Netherlands
| | - Elke Tieftrunk
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Shamil Galeev
- General Surgery Department, Saint Luke's Clinical Hospital, Saint Petersburg, Russia
| | - Zahar Kovalenko
- Federal Medical and Rehabilitation Center, Department of Surgical Oncology, Moscow, Russia
| | - Sven-Petter Haugvik
- The Intervention Center, Oslo University Hospital, Oslo, Norway; Department of Surgery, Drammen Hospital, Vestre Viken Hospital Trust, Drammen, Norway
| | - Anne Antila
- Department of Gastroenterology and Alimentary Tract Surgery, Tampere University Hospital, Tampere, Finland
| | - Oskar Franklin
- Department of Surgical and Perioperative Sciences, Umea University, Umea, Sweden
| | - Emma Martinez-Moneo
- Gastroenterology Department, Hospital Universitario Cruces, Barakaldo, Bizkaia, Spain
| | - Stuart M Robinson
- Department of HPB Surgery, Freeman Hospital, Newcastle Upon Tyne, UK
| | - Francesco Panzuto
- Digestive and Liver Disease Unit, Sant'Andrea Hospital - Sapienza University of Rome, Italy
| | - Nicolas Regenet
- Department of Digestive and Endocrine Surgery, Institut des Maladies Digestives (IMAD), Nantes 44093, France
| | - Francesca Muffatti
- Chirurgia Del Pancreas, Chirurgia Del Pancreas, Pancreas Translational & Clinical Research Center, Università Vita e Salute, Ospedale San Raffaele IRCC, Milano, Italy
| | - Stefano Partelli
- Chirurgia Del Pancreas, Chirurgia Del Pancreas, Pancreas Translational & Clinical Research Center, Università Vita e Salute, Ospedale San Raffaele IRCC, Milano, Italy
| | - Dominik Wiese
- Department of Visceral, Thoracic and Vascular Surgery, Philipps University Marburg, Marburg, Germany
| | - Philippe Ruszniewski
- Department of Gastroenterology, Pôle des Maladies de L'Appareil Digestif (PMAD), DHU Unity, Clichy 92110, France; Université Paris Diderot, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Pancreatic and Endocrine Surgery, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - Bjørn Edwin
- The Intervention Center, Oslo University Hospital, Oslo, Norway; Department of Hepato-Pancreato-Biliary Surgery, Oslo University Hospital, Oslo, Norway; Institute of Clinical Medicine, University of Oslo, Oslo, Norway
| | - Detlef K Bartsch
- Department of Visceral, Thoracic and Vascular Surgery, Philipps University Marburg, Marburg, Germany
| | - Alain Sauvanet
- Université Paris Diderot, Paris, France; AP-HP, Hôpital Beaujon, Department of Hepato-Pancreato-Biliary Surgery, Pôle des Maladies de L'Appareil Digestif (PMAD), DHU Unity, University Paris VII, AP-HP, Hôpital Beaujon, Clichy 92110, France
| | - Massimo Falconi
- Chirurgia Del Pancreas, Chirurgia Del Pancreas, Pancreas Translational & Clinical Research Center, Università Vita e Salute, Ospedale San Raffaele IRCC, Milano, Italy
| | - Güralp O Ceyhan
- Department of Surgery, Klinikum Rechts der Isar, Technical University of Munich, Munich, Germany
| | - Sebastien Gaujoux
- Department of Digestive, Pancreatic and Endocrine Surgery, Cochin Hospital, APHP, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
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Lentschener C, Gaujoux S, Mion G, Dousset B, Baillard C. Most patients undergoing phaeochromocytoma removal could be safely discharged from the post-anaesthesia care unit to the ward after three hours monitoring. Br J Anaesth 2018; 120:879-880. [PMID: 29576133 DOI: 10.1016/j.bja.2017.12.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2017] [Revised: 12/20/2017] [Accepted: 12/22/2017] [Indexed: 11/26/2022] Open
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Gaujoux S, Genc S, Leblanc S, Dousset B, Prat F. Insulinoma enucleation after echoendoscopic fiducial placement. Gastrointest Endosc 2018; 87:615-616. [PMID: 28807758 DOI: 10.1016/j.gie.2017.08.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2017] [Accepted: 08/04/2017] [Indexed: 02/08/2023]
Affiliation(s)
- Sébastien Gaujoux
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, Assistance Publique - Hopitaux de Paris, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne, Paris, France; INSERM Unité 1016, Centre National de la Recherche Scientifique, Institut Cochin, Paris, France
| | - Seray Genc
- Department of Endocrinology, Referral Center for Rare Adrenal Diseases, Cochin Hospital, Assistance Publique - Hopitaux de Paris, Paris, France
| | - Sarah Leblanc
- Department of Gastroenterology, Cochin Hospital, Assistance Publique - Hopitaux de Paris, Paris, France
| | - Bertrand Dousset
- Department of Digestive, Hepato-biliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital, Assistance Publique - Hopitaux de Paris, Paris, France; Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne, Paris, France; INSERM Unité 1016, Centre National de la Recherche Scientifique, Institut Cochin, Paris, France
| | - Frédéric Prat
- Faculté de Médecine Paris Descartes, Université Paris Descartes, Sorbonne, Paris, France; Department of Gastroenterology, Cochin Hospital, Assistance Publique - Hopitaux de Paris, Paris, France
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Martinerie L, Rasoaherinomenjanahary F, Ronot M, Fournier P, Dousset B, Tesnière A, Mariette C, Gaujoux S, Gronnier C. Health Care Simulation in Developing Countries and Low-Resource Situations. J Contin Educ Health Prof 2018; 38:205-212. [PMID: 30157154 DOI: 10.1097/ceh.0000000000000211] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
INTRODUCTION Health care simulation, as a complement to traditional learning, has spread widely and seems to benefit both students and patients. The teaching methods involved in health care simulation require substantial human, logistical, and financial investments that might preclude their spread in developing countries. The aim of this study was to analyze the health care simulation experiences in developing countries. METHODS A comprehensive literature search was performed from January 2000 to December 2016. Articles reporting studies on educational health care simulation in developing countries were included. RESULTS In total, 1161 publications were retrieved, of which 156 were considered eligible based on title and abstract screening. Thirty articles satisfied our predefined selection criteria. Most of the studies were case series; 76.7% (23/30) were prospective and comparative, and five were randomized trials. The development of dedicated task trainers and telesimulation were the primary techniques assessed. The retrieved studies showed encouraging trends in terms of trainee satisfaction with improvement after training, but the improvements were mainly tested on the training tool itself. Two of the tools have been proven to be construct valid with clinical impact. CONCLUSION Health care simulation in developing countries seems feasible with encouraging results. Higher-quality studies are required to assess the educational value and promote the development of health care simulation programs.
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Affiliation(s)
- Laetitia Martinerie
- Dr. Martinerie: Department of Pediatric Endocrinology, Hopital Robert Debré, AP-HP, Paris, France, and University Paris 7 Denis Diderot, Paris, France. Dr. Rasoaherinomenjanahary: Department Surgery B, Hôpital Universitaire Joseph Ravoahangy Andrianavalona, Antananarivo, Madagascar, and Antananarivo Medicine Faculty, Madagascar. Dr. Ronot: Department of Radiology, PMAD, Hopital Beaujon, AP-HP, Clichy, France. Dr. Fournier: Department of Visceral Surgery, University Hospital of Lausanne (CHUV), Lausanne, Switzerland. Dr. Dousset: Department of Digestive and Endocrine Surgery, Cochin Hospital, APHP, Paris, France, and Paris Descartes University, Paris, France. Dr. Tesnière: Paris Descartes University, Paris, France, Surgical Intensive Care Unit, Cochin Hospital, APHP, Paris, France, and iLumens Simulation Department, Paris, France. Dr. Mariette: Department of Digestive and Oncological Surgery, University Hospital Claude Huriez, and North of France University, Lille, France. Dr. Gaujoux: Department of Digestive and Endocrine Surgery, Cochin Hospital, APHP, Paris, France, and Paris Descartes University, Paris, France. Dr. Gronnier: Department of Digestive Surgery, University Hospital of Bordeaux, Bordeaux, France, and Bordeaux Medicine Faculty, France
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Marcellin L, Santulli P, Chouzenoux S, Cerles O, Nicco C, Dousset B, Pallardy M, Kerdine-Römer S, Just PA, Chapron C, Batteux F. Alteration of Nrf2 and Glutamate Cysteine Ligase expression contribute to lesions growth and fibrogenesis in ectopic endometriosis. Free Radic Biol Med 2017; 110:1-10. [PMID: 28457937 DOI: 10.1016/j.freeradbiomed.2017.04.362] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [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] [Received: 11/08/2016] [Revised: 04/10/2017] [Accepted: 04/19/2017] [Indexed: 01/24/2023]
Abstract
The redox-sensitive nuclear factor erythroid-derived 2-like 2 (NRF2) controls endogenous antioxidant enzymes' transcription and protects against oxidative damage which is triggered by inflammation and known to favor progression of endometriosis. Glutamate Cysteine Ligase (GCL), a target gene of NRF2, is the first enzyme in the synthesis cascade of glutathione, an important endogenous antioxidant. Sixty-one patients, with thorough surgical examination of the abdominopelvic cavity, were recruited for the study: 31 with histologically-proven endometriosis and 30 disease-free women taken as controls. Expressions of NRF2 and GCL were investigated by quantitative RT-PCR and immunohistochemistry in eutopic and ectopic endometria from endometriosis-affected women and in endometrium of disease-free women. Ex vivo stromal and epithelial cells were extracted and purified from endometrial and endometriotic biopsies to explore expression of NRF2 and GCL in both stromal and epithelial compartments by western blot. Finally, in order to strengthen the role of NRF2 in endometriosis pathogenesis, we evaluated the drop of NRF2 expression in a mouse model of endometriosis using NRF2 knockout (NRF2-/-) mice. The mRNA levels of NRF2 and GCL were significantly lower in ectopic endometria of endometriosis-affected women compared to eutopic endometria of disease-free women. The immunohistochemical analysis confirmed the decreased expression of both NRF2 and GCL in ectopic endometriotic tissues compared to eutopic endometria of endometriosis-affected and disease-free women. Immunoblotting revealed a significant decreased of NRF2 and GCL expression in epithelial and stroma cells from ectopic lesions of endometriosis-affected women compared to eutopic endometria from controls. Using a murine model of endometriosis, NRF2-/- implants were more fibrotic compared to wild-type with an increased weight and volume. These findings indicate that expression of the transcription factor NRF2 and its effector GCL are both profoundly deregulated in endometriotic lesions towards increased growth and fibrogenetic processes.
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Affiliation(s)
- L Marcellin
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, 75679 Paris, France.
| | - P Santulli
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, 75679 Paris, France
| | - S Chouzenoux
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Laboratoire d'Immunologie, 75679 Paris, France
| | - O Cerles
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Laboratoire d'Immunologie, 75679 Paris, France
| | - C Nicco
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Laboratoire d'Immunologie, 75679 Paris, France
| | - B Dousset
- Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Service de Chirurgie Digestive, 75679 Paris, France
| | - M Pallardy
- UMR996 - Inflammation, Chemokines and Immunopathology, INSERM, Univ Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France; Université Paris Sud, INSERM UMR 996, Faculté de Pharmacie, Université Paris-Saclay, Châtenay-Malabry 92290, France
| | - S Kerdine-Römer
- UMR996 - Inflammation, Chemokines and Immunopathology, INSERM, Univ Paris-Sud, Université Paris-Saclay, 92296 Châtenay-Malabry, France; Université Paris Sud, INSERM UMR 996, Faculté de Pharmacie, Université Paris-Saclay, Châtenay-Malabry 92290, France
| | - P A Just
- Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Service de pathologie, CAncer Research for PErsonalized Medicine (CARPEM), Paris, France
| | - C Chapron
- Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Department of Gynecology Obstetrics II and Reproductive Medicine, 75679 Paris, France
| | - F Batteux
- Sorbonne Paris Cité, Faculté de Médecine, Université Paris Descartes, Inserm Unité de Recherche U1016, Institut Cochin, CNRS (UMR 8104), 75679 Paris, France; Sorbonne Paris Cité, Université Paris Descartes, Faculté de Médecine, Hôpitaux Universitaires Paris Centre (AP-HP), Hôpital Cochin, Laboratoire d'Immunologie, 75679 Paris, France
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Gaujoux S, Aimé A, Assié G, Ciuni R, Bonnet S, Tenenbaum F, Bertherat J, Dousset B. Adrenalectomy for incidentaloma: lessons learned from a single-centre series of 274 patients. ANZ J Surg 2017; 88:468-473. [DOI: 10.1111/ans.14095] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2017] [Revised: 04/29/2017] [Accepted: 05/03/2017] [Indexed: 12/20/2022]
Affiliation(s)
- Sébastien Gaujoux
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
- Paris Descartes Medical School, University Paris Descartes; Sorbonne Paris Cité; Paris France
- INSERM Unit 1016, CNRS UMR 8104; Institute Cochin; Paris France
| | - Adeline Aimé
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
| | - Guillaume Assié
- Paris Descartes Medical School, University Paris Descartes; Sorbonne Paris Cité; Paris France
- INSERM Unit 1016, CNRS UMR 8104; Institute Cochin; Paris France
- Department of Endocrinology, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
| | - Roberto Ciuni
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
| | - Stéphane Bonnet
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
- Paris Descartes Medical School, University Paris Descartes; Sorbonne Paris Cité; Paris France
- INSERM Unit 1016, CNRS UMR 8104; Institute Cochin; Paris France
| | | | - Jérome Bertherat
- Paris Descartes Medical School, University Paris Descartes; Sorbonne Paris Cité; Paris France
- INSERM Unit 1016, CNRS UMR 8104; Institute Cochin; Paris France
- Department of Endocrinology, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
| | - Bertrand Dousset
- Department of Digestive, Hepatobiliary and Endocrine Surgery, Referral Center for Rare Adrenal Diseases, Cochin Hospital; APHP; Paris France
- Paris Descartes Medical School, University Paris Descartes; Sorbonne Paris Cité; Paris France
- INSERM Unit 1016, CNRS UMR 8104; Institute Cochin; Paris France
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Belmihoub I, Silvera S, Sibony M, Dousset B, Legmann P, Bertagna X, Bertherat J, Assié G. From benign adrenal incidentaloma to adrenocortical carcinoma: an exceptional random event. Eur J Endocrinol 2017; 176:K15-K19. [PMID: 28348073 DOI: 10.1530/eje-17-0037] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 03/09/2017] [Accepted: 03/27/2017] [Indexed: 01/09/2023]
Abstract
New European guidelines for the management of adrenal incidentalomas were recently released. One of the most novel recommendations is to stop following patients when they present a typical, small and non-secreting adenoma. We report here the case of a 71-year-old man with such an adenoma, who developed an adrenocortical carcinoma (ACC) fourteen years later, with subsequent metastases and death. Clinically, he had a normal blood pressure and no sign of hormonal hypersecretion. The hormonal work-up showed no hormone excess: urinary free cortisol level was normal, the diurnal cortisol rhythm was respected and urinary catecholamine metabolites levels were normal. Computed tomography (CT) scan showed a homogeneous lesion, with a low density. The lesion remained unchanged during the five years of follow-up. Eight years after the last CT, a large right heterogeneous adrenal mass was incidentally discovered during an ultrasound examination. On CT scan, it was a 6 cm heterogeneous tumor. On hormonal work-up, there was no secretion. The patient was operated of an adrenalectomy, and the histology described an ACC with a Weiss score at 8, with no benign contingent. To our knowledge, this is the first case of an ACC occurring in a patient with prior adrenal imaging showing a typical benign adenoma.
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Affiliation(s)
- I Belmihoub
- Department of EndocrinologyCenter for Rare Adrenal Diseases, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
| | - S Silvera
- Department of RadiologySaint Joseph Hospital, Paris, France
| | | | - B Dousset
- Departments of Digestive and Endocrine Surgery
| | - P Legmann
- Departments of Radiology AHôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
| | - X Bertagna
- Department of EndocrinologyCenter for Rare Adrenal Diseases, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
| | - J Bertherat
- Department of EndocrinologyCenter for Rare Adrenal Diseases, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
- Institut CochinInstitut National de la Santé et de la Recherche Médicale U1016, Centre National de la Recherche Scientifique UMR8104, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
| | - G Assié
- Department of EndocrinologyCenter for Rare Adrenal Diseases, Hôpital Cochin, Assistance Publique Hôpitaux de Paris, Paris, France
- Institut CochinInstitut National de la Santé et de la Recherche Médicale U1016, Centre National de la Recherche Scientifique UMR8104, Université Paris Descartes, Sorbonne Paris Cité, Paris, France
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