Wider brain tumor removal may extend life in select glioblastoma patients
NCT ID NCT04243005
First seen Jan 09, 2026 · Last updated May 01, 2026 · Updated 16 times
Summary
This study tests whether removing a larger margin of brain tissue around a glioblastoma tumor (beyond what is standard) can help people live longer. It involves 90 adults with suspected glioblastoma who are healthy enough for surgery. The approach aims to remove more hidden cancer cells but also carries a higher risk of neurological side effects, so it is only offered to carefully selected patients.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Erasmus MC
Rotterdam, Netherlands
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Haaglanden MC
The Hague, Netherlands
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Haukeland University Hospital
Bergen, Norway
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Helsinki University Hospital
Helsinki, Finland
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Karolinska University Hospital
Stockholm, Sweden
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Kuopio University Hospital
Kuopio, Finland
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Medical University of Vienna
Vienna, Austria
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Odense University Hospital
Odense, Denmark
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Oslo University Hospital, Rikshospitalet
Oslo, Norway
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Oulu University Hospital
Oulu, Finland
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Sahlgrenska University Hospital,
Gothenburg, Sweden
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St Olavs Hospital
Trondheim, Norway
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Tampere University Hospital
Tampere, Finland
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Turku University Hospital
Turku, Finland
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Ullevål University Hospital
Oslo, Norway
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University Hospital of Umeå
Umeå, Sweden
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Uppsala University Hospital
Uppsala, Sweden
Conditions
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