Feasibility of Molecular Biology in Pancreatic Cyst Tumors

Pancreatic Cyst Clinical Trial

— CYST-GEN  

Official title:

Study of Feasibility and Diagnostic Profitability of Intra-cyst Fluid Molecular Biology Analysis in Pancreatic Cyst Tumors.

Clinical Trial Details — Status: Active, not recruiting

Administrative data

• NCT number: NCT03305146
• Other study ID #: 2016-A01399-42
• Status: Active, not recruiting
• Phase: N/A
• Start date: January 2017
• Est. completion date: January 2027

Study information

• Verified date: April 2022
• Source: Hospital St. Joseph, Marseille, France
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

The main objective of the study is to compare the diagnostic accuracy of intra-cystic fluid DNA molecular analysis to standard diagnostics. The secondary objective of the study is to evaluate the feasibility of intra-cystic fluid DNA molecular analysis.

Description:

Multicenter study to determinate the feasibility of intra-cystic fluid DNA molecular analysis in patients with suspected cystic tumours of pancreas in whom EUS FNA is clinically indicated. Morphological criteria obtained by MRI and computerised tomography (tumor characterization (size, metastases presence, dilatation of bile ducts), etiologic diagnosis, serious symptoms), biological exams (biomarkers), cytological analysis will lead to a diagnosis and a treatment. The goal of this study is to compare this standard diagnostic modalities to diagnosis obtained by intra-cystic fluid DNA molecular analysis. Is the DNA molecular analysis improve the diagnosis accuracy.

Recruitment information / eligibility

• Status: Active, not recruiting
• Enrollment: 93
• Est. completion date: January 2027
• Est. primary completion date: December 2017
• Accepts healthy volunteers: No
• Gender: All
• Age group: 18 Years and older

Eligibility

Inclusion Criteria:

• Patient older than 18 years of age, male or female
• Cystic tumor of the pancreas requiring a puncture under endoscopic control to determine the etiologic diagnosis and gravity.

Exclusion Criteria:

• Doubts regarding the etiological diagnosis of the pancreatic cyst
• Contraindications for the realization of a high digestive endoscopy
• Haemorrhagic disorder, haemostasis and coagulation disorder (TP <60%, TCa> 40 sec and platelets <60000 / mm3).
• AVK, AOD and AAP cannot be stopped

Related Conditions & MeSH terms

• Cystadenoma, Mucinous
• Cysts
• IPMN
• Mucinous Cystadenoma
• Pancreas Cyst
• Pancreatic Cyst
• Serous Cystadenoma

Intervention

Genetic:
• Molecular biology analysis of pancreatic intra-cyst fluid
The EUS FNA will be performed according to the Francophone Club of Echo Endoscopy recommendations. For molecular biology technique, the samples will be processed within the UMR_S910 unit. Nucleic acids will be extracted from the intra-cystic fluid or, for post-operative patients, from a resected specimen that will be collected into a tube containing a nucleic acid stabilization solution (Allprotect Tissue reagent, Qiagen). The nucleic acids will be extracted and then sequenced. The sequencing technology chosen (HaloPlexHS, Agilent) allows a detection close to 1% in allelic frequency. This new technical approach that links high sensitivity and specificity is also suitable with degraded and/or low-volume ( <50ng) DNA.

Locations

Country	Name	City	State
France	Clinique de Bercy	Charenton-le-Pont
France	Centre Hospitalier Universitaire Dupuytren	Limoges
France	Hopital Edouard Herriot	Lyon
France	Hopital Mermoz	Lyon
France	Chu La Timone	Marseille
France	Hopital Europeen	Marseille
France	Hopital Saint Joseph	Marseille
France	CHU NANTES Institut des Maladies de l'Appareil Digestif	Nantes
France	Chu L'Archet 2	Nice
France	Hopital Saint Joseph	Paris
France	Centre Hospitalier Jacques Lacarin	Vichy

Sponsors (2)

Lead Sponsor	Collaborator
Hospital St. Joseph, Marseille, France	Ramsay Générale de Santé

Country where clinical trial is conducted

France, 

References & Publications (23)

Al-Haddad M, Wallace MB, Woodward TA, Gross SA, Hodgens CM, Toton RD, Raimondo M. The safety of fine-needle aspiration guided by endoscopic ultrasound: a prospective study. Endoscopy. 2008 Mar;40(3):204-8. Epub 2007 Dec 4. — View Citation

Al-Haddad MA, Kowalski T, Siddiqui A, Mertz HR, Mallat D, Haddad N, Malhotra N, Sadowski B, Lybik MJ, Patel SN, Okoh E, Rosenkranz L, Karasik M, Golioto M, Linder J, Catalano MF. Integrated molecular pathology accurately determines the malignant potential of pancreatic cysts. Endoscopy. 2015 Feb;47(2):136-42. doi: 10.1055/s-0034-1390742. Epub 2014 Oct 14. — View Citation

Bournet B, Kirzin S, Carrère N, Portier G, Otal P, Selves J, Musso C, Suc B, Moreau J, Fourtanier G, Pradère B, Lazorthes F, Escourrou J, Buscail L. Clinical fate of branch duct and mixed forms of intraductal papillary mucinous neoplasia of the pancreas. J Gastroenterol Hepatol. 2009 Jul;24(7):1211-7. doi: 10.1111/j.1440-1746.2009.05826.x. Epub 2009 May 19. — View Citation

Boustière C, Veitch A, Vanbiervliet G, Bulois P, Deprez P, Laquiere A, Laugier R, Lesur G, Mosler P, Nalet B, Napoleon B, Rembacken B, Ajzenberg N, Collet JP, Baron T, Dumonceau JM; European Society of Gastrointestinal Endoscopy. Endoscopy and antiplatelet agents. European Society of Gastrointestinal Endoscopy (ESGE) Guideline. Endoscopy. 2011 May;43(5):445-61. doi: 10.1055/s-0030-1256317. Epub 2011 May 4. — View Citation

Brugge WR, Lewandrowski K, Lee-Lewandrowski E, Centeno BA, Szydlo T, Regan S, del Castillo CF, Warshaw AL. Diagnosis of pancreatic cystic neoplasms: a report of the cooperative pancreatic cyst study. Gastroenterology. 2004 May;126(5):1330-6. — View Citation

Cizginer S, Turner BG, Bilge AR, Karaca C, Pitman MB, Brugge WR. Cyst fluid carcinoembryonic antigen is an accurate diagnostic marker of pancreatic mucinous cysts. Pancreas. 2011 Oct;40(7):1024-8. doi: 10.1097/MPA.0b013e31821bd62f. Erratum in: Pancreas. 2013 May;42(4):728. Turner, Brian [corrected to Turner, Brian G]. — View Citation

Crippa S, Bassi C, Salvia R, Malleo G, Marchegiani G, Rebours V, Levy P, Partelli S, Suleiman SL, Banks PA, Ahmed N, Chari ST, Fernández-Del Castillo C, Falconi M. Low progression of intraductal papillary mucinous neoplasms with worrisome features and high-risk stigmata undergoing non-operative management: a mid-term follow-up analysis. Gut. 2017 Mar;66(3):495-506. doi: 10.1136/gutjnl-2015-310162. Epub 2016 Jan 7. — View Citation

Crippa S, Fernández-Del Castillo C, Salvia R, Finkelstein D, Bassi C, Domínguez I, Muzikansky A, Thayer SP, Falconi M, Mino-Kenudson M, Capelli P, Lauwers GY, Partelli S, Pederzoli P, Warshaw AL. Mucin-producing neoplasms of the pancreas: an analysis of distinguishing clinical and epidemiologic characteristics. Clin Gastroenterol Hepatol. 2010 Feb;8(2):213-9. doi: 10.1016/j.cgh.2009.10.001. Epub 2009 Oct 14. — View Citation

Crippa S, Salvia R, Warshaw AL, Domínguez I, Bassi C, Falconi M, Thayer SP, Zamboni G, Lauwers GY, Mino-Kenudson M, Capelli P, Pederzoli P, Castillo CF. Mucinous cystic neoplasm of the pancreas is not an aggressive entity: lessons from 163 resected patients. Ann Surg. 2008 Apr;247(4):571-9. doi: 10.1097/SLA.0b013e31811f4449. — View Citation

Dumonceau JM, Polkowski M, Larghi A, Vilmann P, Giovannini M, Frossard JL, Heresbach D, Pujol B, Fernández-Esparrach G, Vazquez-Sequeiros E, Ginès A; European Society of Gastrointestinal Endoscopy. Indications, results, and clinical impact of endoscopic ultrasound (EUS)-guided sampling in gastroenterology: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Endoscopy. 2011 Oct;43(10):897-912. doi: 10.1055/s-0030-1256754. Epub 2011 Aug 12. — View Citation

Farrell JJ, Fernández-del Castillo C. Pancreatic cystic neoplasms: management and unanswered questions. Gastroenterology. 2013 Jun;144(6):1303-15. doi: 10.1053/j.gastro.2013.01.073. Review. — View Citation

Grobmyer SR, Cance WG, Copeland EM, Vogel SB, Hochwald SN. Is there an indication for initial conservative management of pancreatic cystic lesions? J Surg Oncol. 2009 Oct 1;100(5):372-4. doi: 10.1002/jso.21260. — View Citation

Huang ES, Turner BG, Fernandez-Del-Castillo C, Brugge WR, Hur C. Pancreatic cystic lesions: clinical predictors of malignancy in patients undergoing surgery. Aliment Pharmacol Ther. 2010 Jan 15;31(2):285-94. doi: 10.1111/j.1365-2036.2009.04173.x. Epub 2009 Oct 21. — View Citation

Kanno A, Satoh K, Hirota M, Hamada S, Umino J, Itoh H, Masamune A, Asakura T, Shimosegawa T. Prediction of invasive carcinoma in branch type intraductal papillary mucinous neoplasms of the pancreas. J Gastroenterol. 2010 Sep;45(9):952-9. doi: 10.1007/s00535-010-0238-0. Epub 2010 Apr 10. — View Citation

Lee KS, Sekhar A, Rofsky NM, Pedrosa I. Prevalence of incidental pancreatic cysts in the adult population on MR imaging. Am J Gastroenterol. 2010 Sep;105(9):2079-84. doi: 10.1038/ajg.2010.122. Epub 2010 Mar 30. — View Citation

Marchegiani G, Mino-Kenudson M, Sahora K, Morales-Oyarvide V, Thayer S, Ferrone C, Warshaw AL, Lillemoe KD, Fernández-Del Castillo C. IPMN involving the main pancreatic duct: biology, epidemiology, and long-term outcomes following resection. Ann Surg. 2015 May;261(5):976-83. doi: 10.1097/SLA.0000000000000813. — View Citation

Sahora K, Mino-Kenudson M, Brugge W, Thayer SP, Ferrone CR, Sahani D, Pitman MB, Warshaw AL, Lillemoe KD, Fernandez-del Castillo CF. Branch duct intraductal papillary mucinous neoplasms: does cyst size change the tip of the scale? A critical analysis of the revised international consensus guidelines in a large single-institutional series. Ann Surg. 2013 Sep;258(3):466-75. doi: 10.1097/SLA.0b013e3182a18f48. — View Citation

Serikawa M, Sasaki T, Fujimoto Y, Kuwahara K, Chayama K. Management of intraductal papillary-mucinous neoplasm of the pancreas: treatment strategy based on morphologic classification. J Clin Gastroenterol. 2006 Oct;40(9):856-62. — View Citation

Springer S, Wang Y, Dal Molin M, Masica DL, Jiao Y, Kinde I, Blackford A, Raman SP, Wolfgang CL, Tomita T, Niknafs N, Douville C, Ptak J, Dobbyn L, Allen PJ, Klimstra DS, Schattner MA, Schmidt CM, Yip-Schneider M, Cummings OW, Brand RE, Zeh HJ, Singhi AD, Scarpa A, Salvia R, Malleo G, Zamboni G, Falconi M, Jang JY, Kim SW, Kwon W, Hong SM, Song KB, Kim SC, Swan N, Murphy J, Geoghegan J, Brugge W, Fernandez-Del Castillo C, Mino-Kenudson M, Schulick R, Edil BH, Adsay V, Paulino J, van Hooft J, Yachida S, Nara S, Hiraoka N, Yamao K, Hijioka S, van der Merwe S, Goggins M, Canto MI, Ahuja N, Hirose K, Makary M, Weiss MJ, Cameron J, Pittman M, Eshleman JR, Diaz LA Jr, Papadopoulos N, Kinzler KW, Karchin R, Hruban RH, Vogelstein B, Lennon AM. A combination of molecular markers and clinical features improve the classification of pancreatic cysts. Gastroenterology. 2015 Nov;149(6):1501-10. doi: 10.1053/j.gastro.2015.07.041. Epub 2015 Aug 4. — View Citation

Sugiyama M, Izumisato Y, Abe N, Masaki T, Mori T, Atomi Y. Predictive factors for malignancy in intraductal papillary-mucinous tumours of the pancreas. Br J Surg. 2003 Oct;90(10):1244-9. — View Citation

Tanaka M, Fernández-del Castillo C, Adsay V, Chari S, Falconi M, Jang JY, Kimura W, Levy P, Pitman MB, Schmidt CM, Shimizu M, Wolfgang CL, Yamaguchi K, Yamao K; International Association of Pancreatology. International consensus guidelines 2012 for the management of IPMN and MCN of the pancreas. Pancreatology. 2012 May-Jun;12(3):183-97. doi: 10.1016/j.pan.2012.04.004. Epub 2012 Apr 16. — View Citation

Terris B, Ponsot P, Paye F, Hammel P, Sauvanet A, Molas G, Bernades P, Belghiti J, Ruszniewski P, Fléjou JF. Intraductal papillary mucinous tumors of the pancreas confined to secondary ducts show less aggressive pathologic features as compared with those involving the main pancreatic duct. Am J Surg Pathol. 2000 Oct;24(10):1372-7. — View Citation

Wu BU, Sampath K, Berberian CE, Kwok KK, Lim BS, Kao KT, Giap AQ, Kosco AE, Akmal YM, Difronzo AL, Yu W, Ngor EW. Prediction of malignancy in cystic neoplasms of the pancreas: a population-based cohort study. Am J Gastroenterol. 2014 Jan;109(1):121-9; quiz 130. doi: 10.1038/ajg.2013.334. Epub 2013 Oct 1. — View Citation

* Note: There are 23 references in all — Click here to view all references

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Comparison between gene mutations found into the pancreatic cystic tumor fluid to gene mutations found into tissue specimen	The nucleic acids of the samples will be extracted and then sequenced on a panel of about 70 genes implicated in the pancreatic tumorigenesis and targeting RAS, MAPK, AKT, JAK-STAT, WNT, TGFB, TP53 and Repair BRCA, ATM. The selected sequencing technology (HaloPlexHS ®, Agilent) will be used. A comparison of the molecular profiles between the cystic fluid and the surgical specimen will be carried out and then confronted with the pathology, biological, radiological and clinical characterization	10 days
Secondary	Evaluate the feasibility of the molecular biology analysis of the pancreatic cystic tumor fluid to distinguish the pancreatic cysts.	The nucleic acids of the samples will be extracted from the different cyst fluids and then sequenced. A comparison of the molecular profiles between the different cystic fluids will be carried out and then confronted with the pathology, biological, radiological and clinical characterization	up to 6 months