NCT05850377

Brief Summary

The goal of this observational study is to evaluate disease-free survival (DFS) in patients with malignant gliomas undergoing neurosurgical procedures using 5-aminolevulinic acid (5-ALA)-based photodynamic therapy

Trial Health

63
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
90

participants targeted

Target at P50-P75 for all trials

Timeline
1mo left

Started Jun 2023

Typical duration for all trials

Geographic Reach
1 country

1 active site

Status
not yet recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress98%
Jun 2023May 2026

First Submitted

Initial submission to the registry

April 28, 2023

Completed
11 days until next milestone

First Posted

Study publicly available on registry

May 9, 2023

Completed
23 days until next milestone

Study Start

First participant enrolled

June 1, 2023

Completed
3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

May 31, 2026

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

May 31, 2026

Last Updated

May 9, 2023

Status Verified

April 1, 2023

Enrollment Period

3 years

First QC Date

April 28, 2023

Last Update Submit

April 28, 2023

Conditions

Keywords

High Grade Glioma5-ALAAminolevulinic AcidMalignant GliomaPhotodynamic TherapyFluorescence-guided SurgeryPhotosensitizing AgentsTumor Resection

Outcome Measures

Primary Outcomes (1)

  • Disease-Free-Survival (PFS)

    Disease-Free-Survival calculates the time from treatment until the recurrence of disease or death after undergoing Fluorescence-Guided Surgery using 5-aminolevulinic acid (5-ALA)

    36 months

Secondary Outcomes (3)

  • Overall survival (OS)

    36 months

  • Quality of life as measured by the Functional Assessment of Cancer Therapy - Brain (FACT-Br) questionnaire

    36 months

  • Average length of hospital stay (ALOS)

    36 months

Study Arms (1)

Participants with known or suspected High-Grade Gliomas

Patients with malignant gliomas undergoing neurosurgical procedures using 5-aminolevulinic acid (5-ALA)-based photodynamic therapy

Drug: 5-Aminolevulinic Acid (5-ALA) Gliolan®Procedure: Fluorescence-Guided Surgery using 5-aminolevulinic acid (5-ALA)

Interventions

Gliolan® is presented as a powder for oral solution in 60 ml colorless glass vials and is administered orally three hours (range 2-4 hours) before anaesthesia. One bottle contains 1.17 g of 5-aminolevulinic acid (5-ALA), corresponding to 1.5 g 5-aminolevulinic acid hydrochloride (5-ALA HCl). The recommended dose is 20 mg 5-ALA HCl per kilogram body weight. One ml of reconstituted solution contains 23.4 mg of 5-ALA, corresponding to 30 mg 5-ALA HCl.

Also known as: Gliolan®, Gleolan®
Participants with known or suspected High-Grade Gliomas

During the surgical exploration of the glioma, the neurosurgeon will attempt to identify the mass. The location of the tumor will be assessed using the blue-light filtered microscope. A biopsy of the fluorescent region will be taken to confirm the glioma subtype. The tumor will then be maximally resected.

Participants with known or suspected High-Grade Gliomas

Eligibility Criteria

Age18 Years - 75 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Sampling MethodNon-Probability Sample
Study Population

High-Grade Gliomas patients according to the 2021 World Health Organization (WHO) classification at Instituto Oncológico Nacional Dr. Juan Tanca Marengo

You may qualify if:

  • Age: 18 to 75 years (in pediatric cases will be included in the Central Nervous System (CNS) tumor board to make decisions on therapeutic management)
  • Patients with radiological suspicion (contrast uptake) of high-grade glioma (Grade III-IV)
  • Patients with high-grade and residual glioma following surgery for gross total resection
  • Patients with recurrent gliomas with reoperation criteria who previously received radiotherapy and chemotherapy
  • Patients for whom at least one postoperative magnetic resonance imaging (MRI) was available (up to 28 days after surgery and strictly before the start of radiotherapy)
  • Progressing, low-grade infiltrative gliomas with one of the following criteria:
  • Anaplastic foci with contrast uptake in MRI
  • Spectroscopy study in anaplastic suspected area with high malignancy criteria
  • Positive choline PET-CT (positron emission tomography / computer tomography)

You may not qualify if:

  • Tumors extending across midline
  • Basal ganglia tumor
  • Brainstem tumor
  • Multifocal gliomas
  • Suspected low-grade glioma without anaplastic foci
  • Neuraxial dissemination (ependymoma)
  • Karnofsky grade less than 60%
  • Infants or pregnant women
  • Acute or chronic types of porphyria
  • Non-acceptance of Fluorescence-Guided Surgery
  • Renal insufficiency confirmed by nephrological assessment
  • Hepatic impairment confirmed by gastroenterological assessment
  • Severe heart disease confirmed by cardiological assessment
  • Decompensated diabetes confirmed by endocrinological assessment
  • Known allergy to any contrast agent and/or previous history of anaphylactic shock
  • +3 more criteria

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

Sociedad de Lucha Contra el Cáncer

Guayaquil, Guayas, Ecuador

Location

Related Publications (25)

  • Widhalm G, Minchev G, Woehrer A, Preusser M, Kiesel B, Furtner J, Mert A, Di Ieva A, Tomanek B, Prayer D, Marosi C, Hainfellner JA, Knosp E, Wolfsberger S. Strong 5-aminolevulinic acid-induced fluorescence is a novel intraoperative marker for representative tissue samples in stereotactic brain tumor biopsies. Neurosurg Rev. 2012 Jul;35(3):381-91; discussion 391. doi: 10.1007/s10143-012-0374-5. Epub 2012 Mar 10.

    PMID: 22407140BACKGROUND
  • Nitta T, Sato K. Prognostic implications of the extent of surgical resection in patients with intracranial malignant gliomas. Cancer. 1995 Jun 1;75(11):2727-31. doi: 10.1002/1097-0142(19950601)75:113.0.co;2-h.

    PMID: 7743477BACKGROUND
  • Lacroix M, Abi-Said D, Fourney DR, Gokaslan ZL, Shi W, DeMonte F, Lang FF, McCutcheon IE, Hassenbusch SJ, Holland E, Hess K, Michael C, Miller D, Sawaya R. A multivariate analysis of 416 patients with glioblastoma multiforme: prognosis, extent of resection, and survival. J Neurosurg. 2001 Aug;95(2):190-8. doi: 10.3171/jns.2001.95.2.0190.

    PMID: 11780887BACKGROUND
  • Stummer W, Pichlmeier U, Meinel T, Wiestler OD, Zanella F, Reulen HJ; ALA-Glioma Study Group. Fluorescence-guided surgery with 5-aminolevulinic acid for resection of malignant glioma: a randomised controlled multicentre phase III trial. Lancet Oncol. 2006 May;7(5):392-401. doi: 10.1016/S1470-2045(06)70665-9.

    PMID: 16648043BACKGROUND
  • Inoue T, Endo T, Nagamatsu K, Watanabe M, Tominaga T. 5-aminolevulinic acid fluorescence-guided resection of intramedullary ependymoma: report of 9 cases. Neurosurgery. 2013 Jun;72(2 Suppl Operative):ons159-68; discussion ons168. doi: 10.1227/NEU.0b013e31827bc7a3.

    PMID: 23149963BACKGROUND
  • Eicker SO, Floeth FW, Kamp M, Steiger HJ, Hanggi D. The impact of fluorescence guidance on spinal intradural tumour surgery. Eur Spine J. 2013 Jun;22(6):1394-401. doi: 10.1007/s00586-013-2657-0. Epub 2013 Jan 10.

    PMID: 23307195BACKGROUND
  • Beez T, Sarikaya-Seiwert S, Steiger HJ, Hanggi D. Fluorescence-guided surgery with 5-aminolevulinic acid for resection of brain tumors in children--a technical report. Acta Neurochir (Wien). 2014 Mar;156(3):597-604. doi: 10.1007/s00701-014-1997-9. Epub 2014 Jan 22.

    PMID: 24449149BACKGROUND
  • Eicker S, Sarikaya-Seiwert S, Borkhardt A, Gierga K, Turowski B, Heiroth HJ, Steiger HJ, Stummer W. ALA-induced porphyrin accumulation in medulloblastoma and its use for fluorescence-guided surgery. Cent Eur Neurosurg. 2011 May;72(2):101-3. doi: 10.1055/s-0030-1252010. Epub 2010 Oct 7. No abstract available.

    PMID: 20931449BACKGROUND
  • Foster N, Eljamel S. ALA-induced fluorescence image guided surgery of meningiomas: A meta-analyses. Photodiagnosis Photodyn Ther. 2016 Sep;15:73-8. doi: 10.1016/j.pdpdt.2016.05.006. Epub 2016 May 24.

    PMID: 27235278BACKGROUND
  • Wainwright JV, Endo T, Cooper JB, Tominaga T, Schmidt MH. The role of 5-aminolevulinic acid in spinal tumor surgery: a review. J Neurooncol. 2019 Feb;141(3):575-584. doi: 10.1007/s11060-018-03080-0. Epub 2018 Dec 29.

    PMID: 30594965BACKGROUND
  • Esteves S, Alves M, Castel-Branco M, Stummer W. A pilot cost-effectiveness analysis of treatments in newly diagnosed high-grade gliomas: the example of 5-aminolevulinic Acid compared with white-light surgery. Neurosurgery. 2015 May;76(5):552-62; discussion 562. doi: 10.1227/NEU.0000000000000673.

    PMID: 25714513BACKGROUND
  • Lau D, Hervey-Jumper SL, Chang S, Molinaro AM, McDermott MW, Phillips JJ, Berger MS. A prospective Phase II clinical trial of 5-aminolevulinic acid to assess the correlation of intraoperative fluorescence intensity and degree of histologic cellularity during resection of high-grade gliomas. J Neurosurg. 2016 May;124(5):1300-9. doi: 10.3171/2015.5.JNS1577. Epub 2015 Nov 6.

    PMID: 26544781BACKGROUND
  • Kaneko S, Kaneko S. Fluorescence-Guided Resection of Malignant Glioma with 5-ALA. Int J Biomed Imaging. 2016;2016:6135293. doi: 10.1155/2016/6135293. Epub 2016 Jun 27.

    PMID: 27429612BACKGROUND
  • Cozzens JW, Lokaitis BC, Moore BE, Amin DV, Espinosa JA, MacGregor M, Michael AP, Jones BA. A Phase 1 Dose-Escalation Study of Oral 5-Aminolevulinic Acid in Adult Patients Undergoing Resection of a Newly Diagnosed or Recurrent High-Grade Glioma. Neurosurgery. 2017 Jul 1;81(1):46-55. doi: 10.1093/neuros/nyw182.

    PMID: 28498936BACKGROUND
  • Acerbi F, Broggi M, Schebesch KM, Hohne J, Cavallo C, De Laurentis C, Eoli M, Anghileri E, Servida M, Boffano C, Pollo B, Schiariti M, Visintini S, Montomoli C, Bosio L, La Corte E, Broggi G, Brawanski A, Ferroli P. Fluorescein-Guided Surgery for Resection of High-Grade Gliomas: A Multicentric Prospective Phase II Study (FLUOGLIO). Clin Cancer Res. 2018 Jan 1;24(1):52-61. doi: 10.1158/1078-0432.CCR-17-1184. Epub 2017 Oct 10.

    PMID: 29018053BACKGROUND
  • Kamp MA, Fischer I, Buhner J, Turowski B, Cornelius JF, Steiger HJ, Rapp M, Slotty PJ, Sabel M. 5-ALA fluorescence of cerebral metastases and its impact for the local-in-brain progression. Oncotarget. 2016 Oct 11;7(41):66776-66789. doi: 10.18632/oncotarget.11488.

    PMID: 27564260BACKGROUND
  • Cornelius JF, Slotty PJ, El Khatib M, Giannakis A, Senger B, Steiger HJ. Enhancing the effect of 5-aminolevulinic acid based photodynamic therapy in human meningioma cells. Photodiagnosis Photodyn Ther. 2014 Mar;11(1):1-6. doi: 10.1016/j.pdpdt.2014.01.001. Epub 2014 Jan 31.

    PMID: 24486853BACKGROUND
  • Della Puppa A, Rustemi O, Gioffre G, Troncon I, Lombardi G, Rolma G, Sergi M, Munari M, Cecchin D, Gardiman MP, Scienza R. Predictive value of intraoperative 5-aminolevulinic acid-induced fluorescence for detecting bone invasion in meningioma surgery. J Neurosurg. 2014 Apr;120(4):840-5. doi: 10.3171/2013.12.JNS131642. Epub 2014 Jan 10.

    PMID: 24410157BACKGROUND
  • Widhalm G, Wolfsberger S, Minchev G, Woehrer A, Krssak M, Czech T, Prayer D, Asenbaum S, Hainfellner JA, Knosp E. 5-Aminolevulinic acid is a promising marker for detection of anaplastic foci in diffusely infiltrating gliomas with nonsignificant contrast enhancement. Cancer. 2010 Mar 15;116(6):1545-52. doi: 10.1002/cncr.24903.

    PMID: 20108311BACKGROUND
  • Hendricks BK, Sanai N, Stummer W. Fluorescence-guided surgery with aminolevulinic acid for low-grade gliomas. J Neurooncol. 2019 Jan;141(1):13-18. doi: 10.1007/s11060-018-03026-6. Epub 2018 Oct 26.

    PMID: 30367383BACKGROUND
  • Stummer W, Reulen HJ, Meinel T, Pichlmeier U, Schumacher W, Tonn JC, Rohde V, Oppel F, Turowski B, Woiciechowsky C, Franz K, Pietsch T; ALA-Glioma Study Group. Extent of resection and survival in glioblastoma multiforme: identification of and adjustment for bias. Neurosurgery. 2008 Mar;62(3):564-76; discussion 564-76. doi: 10.1227/01.neu.0000317304.31579.17.

    PMID: 18425006BACKGROUND
  • Pichlmeier U, Bink A, Schackert G, Stummer W; ALA Glioma Study Group. Resection and survival in glioblastoma multiforme: an RTOG recursive partitioning analysis of ALA study patients. Neuro Oncol. 2008 Dec;10(6):1025-34. doi: 10.1215/15228517-2008-052. Epub 2008 Jul 30.

    PMID: 18667747BACKGROUND
  • Stummer W, Tonn JC, Mehdorn HM, Nestler U, Franz K, Goetz C, Bink A, Pichlmeier U; ALA-Glioma Study Group. Counterbalancing risks and gains from extended resections in malignant glioma surgery: a supplemental analysis from the randomized 5-aminolevulinic acid glioma resection study. Clinical article. J Neurosurg. 2011 Mar;114(3):613-23. doi: 10.3171/2010.3.JNS097. Epub 2010 Apr 16.

    PMID: 20397896BACKGROUND
  • Pineros M, Sierra MS, Izarzugaza MI, Forman D. Descriptive epidemiology of brain and central nervous system cancers in Central and South America. Cancer Epidemiol. 2016 Sep;44 Suppl 1:S141-S149. doi: 10.1016/j.canep.2016.04.007.

    PMID: 27678316BACKGROUND
  • Sinning M, Frelinghuysen M, Gallegos M, Cordova A, Paredes P, Vogel C, Sujima E, Kamiya-Matsuoka C, Valdivia F. Outcome of patients with primary glioblastoma in Chile: single centre series. Ecancermedicalscience. 2021 Feb 10;15:1184. doi: 10.3332/ecancer.2021.1184. eCollection 2021.

    PMID: 33777177BACKGROUND

Biospecimen

Retention: SAMPLES WITHOUT DNA

Tumor samples

MeSH Terms

Conditions

GliomaNeoplasms, NeuroepithelialNeuroectodermal TumorsNeoplasmsBrain NeoplasmsCentral Nervous System NeoplasmsNeoplasm, Residual

Interventions

Aminolevulinic Acid

Condition Hierarchy (Ancestors)

Neoplasms, Germ Cell and EmbryonalNeoplasms by Histologic TypeNeoplasms, Glandular and EpithelialNeoplasms, Nerve TissueNervous System NeoplasmsNeoplasms by SiteBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesNeoplastic ProcessesPathologic ProcessesPathological Conditions, Signs and Symptoms

Intervention Hierarchy (Ancestors)

Levulinic AcidsKeto AcidsCarboxylic AcidsOrganic ChemicalsAmino AcidsAmino Acids, Peptides, and Proteins

Study Officials

  • Alberto Valarezo Chuchuca, MD

    Sociedad de Lucha Contra el Cáncer del Ecuador

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Alberto Valarezo Chuchuca, MD

CONTACT

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

April 28, 2023

First Posted

May 9, 2023

Study Start

June 1, 2023

Primary Completion (Estimated)

May 31, 2026

Study Completion (Estimated)

May 31, 2026

Last Updated

May 9, 2023

Record last verified: 2023-04

Data Sharing

IPD Sharing
Will not share

Locations