person

Marc G. B.

Country
The Netherlands
Department
Surgery

Research Overview

Data & Insights

medical_services
Primary Speciality
Main therapeutic area

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Return Partnerships
Recurring site collaborations
20
Sites with multiple studies

Has run more than one trial at 20 of 61 partner sites.

Specializations

Pancreatic and Periampullary Oncology

The investigator’s surgical program concentrates on pancreatic cancer ranging from resectable to borderline‑resectable disease, with integrated multimodal strategies.

  • Borderline resectable pancreatic cancer
  • Pancreatic ductal adenocarcinoma (PDAC)
  • Neoadjuvant chemotherapy for pancreatic tumors
  • Pancreatoduodenectomy with high‑risk biliary contamination
  • Post‑operative outcomes after pancreatic surgery

Clinical activity is anchored at Amsterdam UMC’s surgical department.

Colorectal Cancer and Peritoneal Disease

In colorectal oncology, the focus is on advanced disease patterns, especially peritoneal dissemination and metastatic spread.

  • Colorectal liver metastases
  • Peritoneal metastases from colorectal origin (PCI‑score 1‑20)
  • Adjuvant therapy guided by circulating tumor DNA
  • Resectable colorectal rectal metastases without extra‑hepatic disease
  • Early‑stage rectal cancer (cT1‑3abN0‑M0)

Research integrates surgical resection with systemic treatment pathways.

Metabolic Liver Disease

The investigator participates in trials addressing chronic liver injury linked to metabolic dysfunction, notably non‑alcoholic steatohepatitis.

  • Metabolic dysfunction‑associated steatohepatitis (MASH) with fibrosis
  • NAFLD progression to cirrhosis
  • Pharmacologic reduction of hepatic fibrosis
  • Biomarker‑driven patient stratification in liver disease
  • Long‑term safety of liver‑targeted agents

Efforts aim to translate metabolic insights into therapeutic options.

Cardiovascular Disease

Cardiovascular research centers on atherosclerotic burden and heart failure phenotypes, including high‑risk cohorts.

  • Atherosclerotic cardiovascular disease (ASCVD)
  • Acute myocardial infarction with cardiogenic shock
  • Heart failure with reduced ejection fraction
  • Genetic carriers of dilated cardiomyopathy variants
  • Prevention of left‑ventricular dysfunction in asymptomatic carriers

Clinical investigations are conducted within the surgical and cardiovascular units of Amsterdam UMC.

Autoimmune and Inflammatory Medicine

Work in autoimmune disorders emphasizes gastrointestinal and systemic inflammation, such as inflammatory bowel disease.

  • Moderately to severely active ulcerative colitis
  • Moderately to severely active Crohn’s disease
  • Axial spondyloarthritis
  • Rheumatoid arthritis without prior cardiovascular disease
  • Autoimmune vasculitis (ANCA‑associated)

Therapeutic focus includes biologic and targeted small‑molecule approaches.

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