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CompletedNCT05670249DEMCIUpdated Jan 4, 2023

Decompressive Craniectomy in Patients With Cerebellar Infarction

An interventional study of suboccipital decompressive craniectomy in Cerebellar Stroke, sponsored by Ege University. Completed. Open to participants aged 40 Years to 80 Years. Per ClinicalTrials.gov, last updated 2023-01-04.

Sponsored by Ege University · Not applicable, Interventional, and Prevention

From the registry’s dates

  • Registered 6 years 10 months after the study started (first participant enrolled Jan 2016, registered Nov 2022).
Phase
Not applicable
Study type
Interventional
Enrollment
72
Allocation
Randomized
Ages
40 Years to 80 Years
Sex
All
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Study summary

The investigators aimed to evaluate the outcome in participants up to 80 years of age with space-occupying cerebellar infarction treated with suboccipital decompressive craniectomy (SDC) compared to medical therapy alone.

Read the detailed description

This trial is a prospective, randomized, controlled, clinical trial based on a stroke center. The primary end point was survival with favorable outcome, defined as a score of 0 to 3 on the mRS at 12 months (±30 days) after randomization (defined by a score of 0 to 3 on the modified Rankin scale (mRS), which ranges from 0 [no symptoms] to 6 [death]). Secondary outcomes included death, Barthel Index, baseline stroke severity NIHSS (National Institute of Health Stroke Scale), and SF-36 at 6 months and 1-year after randomization. The variables for subgroup analysis were age, sex, time to randomization, lesion volume, brainstem involvement, hemorrhagic transformation.

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Conditions studied

  • Cerebellar Stroke

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03

In context

Infarction

2,561 studies on the registry are indexed under Infarction; 251 are open to participants now.

This study's enrollment of 72 is below the median of 129 across 1,501 interventional studies indexed under Infarction.

Browse Infarction studies →

Lead sponsor

Ege University is the lead sponsor of 365 studies on the registry; 46 are open to participants now.

Counted across the registry records on this site, refreshed daily.

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Who can participate

Ages eligible
40 Years to 80 Years
Sexes eligible
All
Accepts healthy volunteers
No

Inclusion criteria

  • The presence of cerebellar territory infarction with an NIHSS score ≥8.
  • Initial Glasgow Coma Scale (GCS) score \<9 on admission and clinical deterioration (a score of ≥ 1 decrease on GCS score) within 48 hours from onset.
  • Decrease in the level of consciousness to a score of ≥ 1 on item 1a (level of consciousness) of the NIHSS, rapid deterioration to coma.

Exclusion criteria

Exclusion Criteria:

  • Prestroke mRS score ≥2.
  • Prestroke score on the Barthel Index \<95.
  • Score on the Glasgow Coma Scale ≤6.
  • Both pupils fixed and dilated.
  • Any other coincidental brain lesion that might affect outcome.
  • Space-occupying hemorrhagic transformation of the infarct.
  • Pregnancy.
  • Life expectancy \<3 years.
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Study design

Phase
Not applicable
Primary purpose
Prevention
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Care provider)
Enrollment
72 participants (actual)

Study arms

  • Active comparator
    surgical plus medical treatment

    Decompressive surgery protocol was kept constant throughout the study period and defined the following surgical interventions: (1) extensive bilateral suboccipital decompresive craniectomy with duraplasty, optional resection of the posterior arch of atlas, (2) preceding insertion of an external ventricular drainage (EVD) in all cases, and (3) evacuation of necrotic tissue.

    Procedure: suboccipital decompressive craniectomy

  • No intervention
    conservative medical treatment

    Control group (conservative medical) was treated equally aggressive with regard to intensive care measures. Medical management generally followed the Turkish and European guidelines on acute stroke care valid at the time of patient admission.

Interventions

  • Proceduresuboccipital decompressive craniectomy

    extensive bilateral suboccipital decompressive craniectomy with duraplasty

    Also known as: space occupying surgey

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What researchers measure

Primary outcomes

  1. The primary end point was survival with favorable outcome, defined as a score of 0 to 3 modified Rankin score

    The modified Rankin scale (mRS), which ranges from 0 \[no symptoms\] to 6 \[death\]).

    Time frame: one year

Secondary outcomes

  1. Death

    Patient who died due to surgery

    Time frame: 1 year

  2. Barthel Index,

    Barthel index which ranges from 0 \[dependent\] to 100 \[Totally independent)

    Time frame: 1 year

  3. NIHSS (National Institute of Health Stroke Scale)

    independent), NIHSS ranges from 0 to 42 (the higher the score, the more severe the stroke)

    Time frame: 1 year

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Study locations

No study locations are listed for this record.

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References and documents

Individual participant data

Plan to share: Undecided — Plan to Share IPD is 'Yes"

No publications or documents are linked to this record.

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Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Jan 4, 2023, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
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Registry details

Key details

Study ID
NCT05670249
Lead sponsor
Ege University
Responsible party
Prof. Dr. Emre Kumral (Prof. Dr., Ege University) — Principal investigator
First posted
Jan 4, 2023
Start date
Jan 5, 2016
Primary completion
Dec 25, 2019
Completion
Apr 30, 2021
Last update
Jan 4, 2023

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Jan 2023. You cannot join it, but the record below documents what was studied.

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