Impact of a systematic assessment of pediatric urological complications and unexpected events
Brendel J, Stiel C, Weidner J, Rambuscheck C, Dingemann J, Madadi-Sanjani O, Hofmann A
J PEDIATR UROL. 2026;22(3):105650.

Response to Letter to the Editor re: "Impact of a systematic assessment of pediatric urological complications and unexpected events"
Brendel J, Stiel C, Weidner J, Rambuscheck C, Dingemann J, Madadi-Sanjani O, Hofmann A
J PEDIATR UROL. 2026;22(3):105783.

Response to Letter to the Editor re: "Impact of a systematic assessment of pediatric urological complications and unexpected events"
Brendel J, Stiel C, Weidner J, Rambuscheck C, Dingemann J, Madadi-Sanjani O, Hofmann A
J PEDIATR UROL. 2026;22(3):105740.

Measuring MMP-7 levels in dried blood spots appears not feasible for newborn screening of biliary atresia
Uecker M, Bulitta B, Janzen N, Petersen C, Kuebler J, Klemann C, Madadi-Sanjani O
HEPATOL COMMUN. 2026;10(2):.

Liver mobilization during Kasai portoenterostomy: retrospective multicentre analysis
Uecker M, Holweg M, Hukkinen M, Moratilla-Lapeña L, Dräger K, Domasch A, Nickel K, Wiesner S, van Beekum C, Fuchs J, Herden U, Hernández F, Pakarinen M, Superina R, Kuebler J, Slavetinsky C, Madadi-Sanjani O
BJS OPEN. 2026;10(3):.

Portal Vein Thrombosis in Pediatric Liver Transplantation With Technical Variant Grafts: An International Multicenter Analysis of Risk and Prognostic Factors
Wang K, Madadi-Sanjani O, Liu Y, Raptis D, Gunasekaran V, Rammohan A, Sakamoto S, Uchida H, Kaliciński P, Goldaracena N, van Beekum C, Krendl F, Chen I, Domenick B, Kow A, Soejima Y, Furuya K, Mazariegos G, Mali V, Dunn S, Olthoff K, Rand E, Leipnitz I, Chen C, Balci D, Kirimker E, Nadalin S, Schneeberger S, Sudan D, Schmelzle M, Herden U, Fischer L, Sayed B, Ng V, Kowalewski G, Kasahara M, Rela M, Broering D, Xia Q, Clavien P, Li Z
TRANSPLANTATION. 2026;110(8):e1695-e1704.

Solving Complex Pediatric Surgical Case Studies: A Comparative Analysis of Copilot, ChatGPT-4, and Experienced Pediatric Surgeons' Performance
Gnatzy R, Lacher M, Berger M, Boettcher M, Deffaa O, Kübler J, Madadi-Sanjani O, Martynov I, Mayer S, Pakarinen M, Wagner R, Wester T, Zani A, Aubert O
EUR J PEDIATR SURG. 2025;35(5):382-389.

Multicenter Study on Early Predictors of Biliary Atresia Outcomes
Hukkinen M, Fischler B, Liliemark U, Gatzinsky V, Ekvall N, Almaas R, Elmi H, Madadi-Sanjani O, Obed M, Christensen V, Helt T, Johansen L, Davenport M, Pakarinen M
J PEDIATR SURG. 2025;60(9):162404.

European Reference Network for Inherited and Congenital Anomalies Evidence-Based Guideline on Surgical Aspects of Necrotizing Enterocolitis in Premature Neonates
Hulscher J, Irvine W, Conforti A, Di Cesare A, Ichino M, Sfeir R, Madadi Sanjani O, Strohm J, Hukkinen M, Moschino L, Norsa L, Kokešová A, Bakx R, Kooi E, Obermann-Borst S, Palleri E, Vermeulen M, Spruce M, Rolle U, Miserez M, de Haro Jorge I, Keyzer-Dekker C, Fascetti Leon F, den Uijl I, Eaton S, Burgos C
NEONATOLOGY. 2025;122(3):376-384.

Amyloid precursor protein as a fibrosis marker in infants with biliary atresia
Kamp J, Madadi-Sanjani O, Uecker M, Werlein C, Neubert L, Kübler J, Obed M, Junge N, Welte T, Ruwisch J, Jonigk D, Stolk J, Vieten G, Janciauskiene S
PEDIATR RES. 2025;97(5):1696-1705.

Rectal budesonide: A potential game changer after Kasai hepatoportoenterostomy
Langreen S, Pauer N, Pfister E, Junge N, Baumann U, Madadi-Sanjani O, Petersen C, Dingemann J, Schukfeh N
J PEDIATR GASTR NUTR. 2025;81(3):626-633.

Cancer surveillance in biliary atresia patients with native liver survival: Standardizing monitoring and follow-up
Madadi-Sanjani O, Fischer L, Uecker M, Tomuschat C, Herden U, Sterneck M, Hegen B
PEDIATR SURG INT. 2025;41(1):165.

Die Kasai-Hepatoportoenterostomie zur Behandlung der Gallengangatresie – Worauf kommt es an?
Madadi-Sanjani O, Herden U, Uecker M
CHIRURGIE. 2025;96(6):474-481.

Strengthening collaboration within Europe: biliary atresia and the rise of the European Reference Networks
Madadi-Sanjani O, Slavetinsky C, Uecker M
WORLD J PEDIATR SURG. 2025;8(3):e001025.

Optimizing Post-Kasai Management in Biliary Atresia: Balancing Native Liver Survival and Transplant Timing
Madadi-Sanjani O, Uecker M, Thomas G, Fischer L, Hegen B, Herrmann J, Reinshagen K, Tomuschat C
EUR J PEDIATR SURG. 2025;35(4):261-268.

Intussusception around jejunal feeding tubes in pediatric patients: a retrospective two-center experience and management strategies
Mokhaberi N, Madadi-Sanjani O, Armbrust L, Körner M, Görges J, Tegtmeyer D, Schulz-Jürgensen S, Reinshagen K, Tomuschat C
PEDIATR SURG INT. 2025;41(1):.

Multiomic analysis uncovers a continuous spectrum of differentiation and Wnt-MDK-driven immune evasion in hepatoblastoma
Münter D, de Faria F, Richter M, Aranda-Pardos I, Hotfilder M, Walter C, Paga E, Inserte C, Albert T, Roy R, Rahman S, Riedel N, Müller V, Pascher A, Wiebe K, Schmid I, Vokuhl C, Winkler B, Jüttner E, Vieth S, Mücke U, Kluiver T, Peng W, Rossig C, Schlué J, Madadi-Sanjani O, Sandmann S, Hartmann W, A-Gonzalez N, Soehnlein O, Kerl K
J HEPATOL. 2025;83(2):367-382.

Primary hepatic neuroendocrine neoplasms of children, a systematic review
Samady Khanghah A, Madadi-Sanjani O, Abdolzadeh A, Atqiaee K
J NEUROENDOCRINOL. 2025;37(4):e13495.

Aplastic Anemia as a Rare Manifestation of SAP Deficiency
Toskov V, Werner D, Furlan I, Erlacher M, Friedrich C, Schulz A, Reimann C, Madadi-Sanjani O, Radner M, Benckendorff J, Schwarz-Furlan S, Beier R, Ehl S, Strahm B, Yoshimi A
PEDIATR BLOOD CANCER. 2025;72(5):e31625.

Collaborative Efforts in Pediatric Surgery: Lessons from European Randomized Controlled Trials
van Hal A, Roman Galdran S, Wijnen R, Leyh J, Lacher M, Vlot J, Madadi-Sanjani O
EUR J PEDIATR SURG. 2025;35(6):505-515.

DPP4-inhibition reduces pro-inflammatory cytokine production by alpha-beta and gamma-delta T cells in vitro and in the biliary atresia mouse model
Wilde A, Uecker M, Gueler F, Prinz I, Madadi-Sanjani O, Petersen C, Kuebler J, Klemann C
SCI REP-UK. 2025;15(1):30226.

Lost in transition? Loss of follow-up and quality of life in adults after resection of choledochal malformation in childhood
Abo-Namous R, Kuebler J, Potthoff A, Madadi-Sanjani O, Uecker M, Dingemann J, Petersen C, Ure B, Schukfeh N
INNOV SURG SCI. 2024;9(2):93-98.

Impact of the COVID-19 Pandemic on Pediatric Surgical Scientific Formats: An ERNICA Survey on Challenges and Future Directions
Aubert O, Gosemann J, Wijnen R, Lacher M, Ure B, Madadi-Sanjani O
EUR J PEDIATR SURG. 2024;34(3):267-273.

Retrospective analysis of the standardized BARD criteria for acute cholangitis in biliary atresia patients
Madadi-Sanjani O, Calinescu A, Rock N, McLin V, Uecker M, Kuebler J, Petersen C, Wildhaber B
JPGN reports. 2024;5(3):309-316.

Validation of the Clavien-Madadi Classification for Unexpected Events in Pediatric Surgery: A Collaborative ERNICA Project
Madadi-Sanjani O, Kuebler J, Brendel J, Costanzo S, Granström A, Aydin E, Loukogeorgakis S, Lacher M, Wiesner S, Domenghino A, Clavien P, Mutanen A, Eaton S, Ure B
J PEDIATR SURG. 2024;59(9):1672-1679.

Cystic Biliary Atresia—A Single-Center, Retrospective Analysis
Madadi-Sanjani O, Rohrbacher V, Uecker M
DTSCH ARZTEBL INT. 2024;121(19):641-642.

Benchmarks for Pediatric Surgical Registries: Recommendations for the Assessment and Grading of Complications
Madadi-Sanjani O, Ure B
EUR J PEDIATR SURG. 2024;34(2):182-188.

Infants with biliary atresia exhibit an altered amino acid profile in their newborn screening
Uecker M, Prehn C, Janzen N, Adamski J, Vieten G, Petersen C, Kuebler J, Madadi-Sanjani O, Klemann C
METABOLOMICS. 2024;20(5):109.

Discussing Complications after Surgery Consists of Multiple Dimensions
Clavien P, Ure B, Madadi-Sanjani O
EUR J PEDIATR SURG. 2023;33(2):103-104.

Muc-fire: Study protocol for a randomized multicenter open-label controlled trial to show that MUCous FIstula REfeeding reduces the time from enterostomy closure to full enteral feeds
Großhennig A, Wiesner S, Hellfritsch J, Thome U, Knüpfer M, Peter C, Metzelder M, Binder C, Wanz U, Flucher C, Brands B, Mollweide A, Ludwikowski B, Koluch A, Scherer S, Gille C, Theilen T, Rochwalsky U, Karpinski C, Schulze A, Schuster T, Weber F, Seitz G, Gesche J, Nissen M, Jäger M, Koch A, Ure B, Madadi-Sanjani O, Lacher M
CONT CLIN TRIAL COMM. 2023;32:101096.

Pediatric Liver and Transplant Surgery: Results of an International Survey and Expert Consensus Recommendations
Lemoine C, Madadi-Sanjani O, Petersen C, Chardot C, de Ville de Goyet J, Superina R
J CLIN MED. 2023;12(9):3229.

Definition, Documentation, and Classification of Complications in Pediatric Surgical Literature-A Plea for Standardization
Madadi-Sanjani O, Brendel J, Kuebler J, Ure B
EUR J PEDIATR SURG. 2023;33(2):105-113.

Implementation and validation of a novel instrument for the grading of unexpected events in paediatric surgery: Clavien-Madadi classification
Madadi-Sanjani O, Kuebler J, Brendel J, Wiesner S, Mutanen A, Eaton S, Domenghino A, Clavien P, Ure B
BJS-BRIT J SURG. 2023;110(5):576-583.

Incidence of Isolated Biliary Atresia during the COVID Lockdown in Europe: Results from a Collaborative Project by RARE-Liver
Nomden M, Alizai N, Betalli P, Bruggink J, Cananzi M, Christensen V, D'Antiga L, Davenport M, Fischler B, Hindemith L, Hukkinen M, Johansen L, de Kleine R, Madadi-Sanjani O, Ong E, Pakarinen M, Petersen C, Ruiz M, Schunn M, Sturm E, Verkade H, Wildhaber B, Hulscher J, On Behalf Of Members Of The Biliary Atresia And Related Disorders Bard Community The Ern Ra-Re-Liver
J CLIN MED. 2023;12(3):775.

The Impact of Thrombophilic Factors on Disease Progression in Children with Biliary Atresia-A Single-Centre Cohort Study
Ohlendorf J, Kiene H, Wiegandt J, Karch A, Jaeger V, Laue T, Junge N, Mutschler F, Goldschmidt I, Pfister E, Leiskau C, Petersen C, Madadi-Sanjani O, Kuebler J, Götz J, Baumann U
J CLIN MED. 2023;12(6):2108.

Cholangitis Definition and Treatment after Kasai Hepatoportoenterostomy for Biliary Atresia: A Delphi Process and International Expert Panel
Calinescu A, Madadi-Sanjani O, Mack C, Schreiber R, Superina R, Kelly D, Petersen C, Wildhaber B
J CLIN MED. 2022;11(3):494.

Surgical and Medical Aspects of the Initial Treatment of Biliary Atresia: Position Paper
Davenport M, Madadi-Sanjani O, Chardot C, Verkade H, Karpen S, Petersen C
J CLIN MED. 2022;11(21):6601.

Controversies in Choledochal Malformation in Children: An International Survey among Pediatric Hepatobiliary Surgeons and Gastroenterologists
Hulscher J, Kuebler J, Bruggink J, Davenport M, Scholz S, Petersen C, Madadi-Sanjani O, Schukfeh N
J CLIN MED. 2022;11(4):1148.

Accumulation of Postoperative Unexpected Events Assessed by the Comprehensive Complication Index® as Prognostic Outcome Parameters for Kasai Procedure
Madadi-Sanjani O, Brendel J, Uecker M, Pfister E, Baumann U, Ohlendorf J, Kuebler J
CHILDREN-BASEL. 2022;9(10):1590.

Centralization of Biliary Atresia: Has Germany Learned Its Lessons?
Madadi-Sanjani O, Fortmann D, Rolle U, Rodeck B, Sturm E, Pfister E, Kuebler J, Baumann U, Schmittenbecher P, Petersen C
EUR J PEDIATR SURG. 2022;32(3):233-239.

Solide pseudopapilläre Pankreasneoplasie bei Kindern und Jugendlichen: Individualisierte Behandlungskonzepte am Beispiel von vier Patienten
Madadi-Sanjani O, Zöller C, Beilken A, Pfister E, Sander B, Ure B, Dingemann J
KLIN PADIATR. 2022;234(4):228-235.

Reply to Letter to the Editor: Vacuum-assisted closure (VAC) prevents wound dehiscence following posterior sagittal anorectoplasty (PSARP): An exploratory case-control study
Martynov I, Gosemann J, Hofmann A, Kuebler J, Madadi-Sanjani O, Ure B, Lacher M
J PEDIATR SURG. 2022;57(6):1177.

The Role of Laparoscopic Treatment of Choledochal Malformation in Europe: A Single-Center Experience and Review of the Literature
Schukfeh N, Abo-Namous R, Madadi-Sanjani O, Uecker M, Petersen C, Ure B, Kuebler J
EUR J PEDIATR SURG. 2022;32(6):521-528.

Kasai Procedure in Patients Older Than 90 Days: Worth a Cut
Uecker M, Kuebler J, Schukfeh N, Pfister E, Baumann U, Petersen C, Madadi-Sanjani O
EUR J PEDIATR SURG. 2022;32(1):80-84.

Adjuvant Therapy with Budesonide Post-Kasai Reduces the Need for Liver Transplantation in Biliary Atresia
Kuebler J, Madadi-Sanjani O, Pfister E, Baumann U, Fortmann D, Leonhardt J, Ure B, Manns M, Taubert R, Petersen C
J CLIN MED. 2021;10(24):5758.

Increased Serum Levels of Activated Caspases in Murine and Human Biliary Atresia
Madadi-Sanjani O, Bohlen G, Wehrmann F, Andruszkow J, Khelif K, von Wasielewski R, Bantel H, Petersen C
J CLIN MED. 2021;10(12):2718.

Growth Factors Assessed during Kasai Procedure in Liver and Serum Are Not Predictive for the Postoperative Liver Deterioration in Infants with Biliary Atresia
Madadi-Sanjani O, Froemmel S, Falk C, Vieten G, Petersen C, Kuebler J, Klemann C
J CLIN MED. 2021;10(9):1978.

Province-Wide Stool Color Card Screening for Biliary Atresia in Lower-Saxony: Experiences with Passive Distribution Strategies and Results
Madadi-Sanjani O, Kuebler J, Uecker M, Pfister E, Baumann U, Kunze-Hullmann B, Blaser J, Buck T, Petersen C
INT J NEONAT SCREEN. 2021;7(4):75.

The Intestinal Flora at Kasai Procedure in Children with Biliary Atresia Appears Not to Affect Postoperative Cholangitis
Madadi-Sanjani O, Schukfeh N, Uecker M, Eckmann S, Dingemann J, Ure B, Petersen C, Kuebler J
EUR J PEDIATR SURG. 2021;31(1):80-85.

Severity grading of unexpected events in paediatric surgery: evaluation of five classification systems and the Comprehensive Complication Index (CCI®)
Madadi-Sanjani O, Zoeller C, Kuebler J, Hofmann A, Dingemann J, Wiesner S, Brendel J, Ure B
BJS OPEN. 2021;5(6):zrab138.

Vacuum-assisted closure (VAC) prevents wound dehiscence following posterior sagittal anorectoplasty (PSARP): An exploratory case-control study
Martynov I, Gosemann J, Hofmann A, Kuebler J, Madadi-Sanjani O, Ure B, Lacher M
J PEDIATR SURG. 2021;56(4):745-749.

Choledochal Cysts Resected during Childhood Show No Mutations of KRAS and BRAF as Early Markers of Malignancy in Cholangiocytes
Uecker M, Lehmann U, Braubach P, Schukfeh N, Madadi-Sanjani O, Ure B, Petersen C, Kuebler J
EUR J PEDIATR SURG. 2021;31(1):20-24.

Translational Research in Biliary Atresia: News from Mice and Men
Madadi-Sanjani O, Petersen C
EUR J PEDIATR SURG. 2019;29(4):336-341.

Choledochal Cyst and Malignancy: A Plea for Lifelong Follow-Up
Madadi-Sanjani O, Wirth T, Kuebler J, Petersen C, Ure B
EUR J PEDIATR SURG. 2019;29(2):143-149.

Role of viruses in biliary atresia: news from mice and men
Petersen C, Madadi-Sanjani O
INNOV SURG SCI. 2018;3(2):101-106.

Minimally Invasive Hepatobiliary Surgery
Madadi-Sanjani O, Petersen C, Ure B
CLIN PERINATOL. 2017;44(4):805-818.

Registries for Biliary Atresia and Related Disorders
Petersen C, Madadi-Sanjani O
EUR J PEDIATR SURG. 2015;25(6):469-473.

Letzte Aktualisierung aus dem FIS: 24.09.2026 - 05:27 Uhr