Managing hydrocephalus in patients with leptomeningeal disease: A multicenter retrospective analysis

Research output: Contribution to journalResearch articleContributedpeer-review

Contributors

  • Obada T. Alhalabi - , Heidelberg University  (Author)
  • Lukas Klein - , Heidelberg University  (Author)
  • David Wasilewski - , Berlin Institute of Health at Charité (Author)
  • Amine Mellal - , University of Lausanne (Author)
  • Carmen Büsken - , Heidelberg University  (Author)
  • Clara Buszello - , Department of Neurosurgery, University Hospital Carl Gustav Carus Dresden (Author)
  • Giulia Cossu - , University of Lausanne (Author)
  • Ilker Y. Eyüpoglu - , Department of Neurosurgery, University Hospital Carl Gustav Carus Dresden (Author)
  • Andreas W. Unterberg - , Heidelberg University  (Author)
  • Peter Vajkoczy - , Berlin Institute of Health at Charité (Author)
  • Gabriele Schackert - , University Hospital Carl Gustav Carus Dresden (Author)
  • Mahmoud Messerer - , University of Lausanne (Author)
  • Martin Misch - , Berlin Institute of Health at Charité (Author)
  • Tobias Kessler - , German Cancer Research Center (DKFZ), Heidelberg University  (Author)
  • Wolfgang Wick - , German Cancer Research Center (DKFZ), Heidelberg University  (Author)
  • Christine Jungk - , Heidelberg University  (Author)
  • Ahmed El Damaty - , Heidelberg University  (Author)
  • Sandro M. Krieg - , Heidelberg University  (Author)
  • Tareq A. Juratli - , Department of Neurosurgery, University Hospital Carl Gustav Carus Dresden (Author)
  • Alexander Younsi - , Heidelberg University  (Author)

Abstract

Leptomeningeal disease (LMD) represents a terminal condition of tumor cell seeding that can cause symptomatic hydrocephalus. With improved survival rates under systemic therapy, the role of cerebrospinal fluid (CSF) drainage through ventriculo-peritoneal shunt (VPS) or Rickham reservoir (RR) placement in LMD patients is gaining more relevance. This study aimed to compare outcomes of both modalities in a multicentric contemporary cohort. A retrospective analysis of medical charts in patients receiving VPS for LMD and malresorptive hydrocephalus in two neurosurgical centers between 2006 and 2021 yielded 64 patients. The most common underlying oncological conditions were breast (n = 32, 49%) and non-small cell lung cancer (NSCLC, n = 16, 25%). The median time between primary and LMD diagnosis was 23.3 months (11.2 to 43.4 months). Symptoms of intracranial hypertension were relieved in 79% of cases (n = 50) after shunting, with 42 (66%) and 32 patients (50%) receiving systemic and intrathecal therapy, respectively. A further multicenter analysis comparing patients receiving VPS with patients receiving RR (with regular tapping) included 155 patients (VPS: n = 80, 52%; RR: n = 75, 48%). Compared to VPS, RRs were associated with a lower surgical revision rate (8% vs. 24%, p = 0.009). There was no difference in median overall survival in VPS patients (118 days) compared to RR patients (80 days, p = 0.180). Given this data showing a short and comparable survival of patients under both modalities with a lower RR complication rate, a rationale for an initial Rickham implantation in LMD patients with hydrocephalus, with later VPS conversion for long-term surviving patients, could be contemplated.

Details

Original languageEnglish
Pages (from-to)1613-1624
Number of pages12
JournalInternational journal of cancer
Volume157
Issue number8
Publication statusPublished - 15 Oct 2025
Peer-reviewedYes

External IDs

PubMed 40464488

Keywords

Sustainable Development Goals

ASJC Scopus subject areas

Keywords

  • CSF diversion, intrathecal therapy, leptomeningeal disease, Rickham reservoir, ventriculoperitoneal shunt