title: Decompressive Hemicraniectomy in Malignant Middle Cerebral Artery Infarction: The 'Real World' Beyond Studies.
abstract: Decompressive hemicraniectomy (DHC) is life-saving in patients with malignant middle cerebral artery infarction (MMI), but outcome, perspectives and complications after DHC in daily practice are largely unknown.
  
  
  
  From 2008 until 2014, we extracted patient's characteristics as well as complications from our database for patients with MMI who underwent DHC. Additionally, we analysed medical records from the different rehabilitation steps.
  
  
  
  We identified 48 consecutive patients (mean 57 years, 21 male, 41.7% >60 years) with MMI who underwent DHC. The decision for DHC was made on an individual basis, including patients without impaired consciousness or stroke onset >48 h. In-hospital patients achieved only marginal clinical improvement. Seventy-five percent attended an early-rehabilitation, 44% achieved post-stroke rehabilitation and 6% carried on late-stage rehabilitation. In all, 45.5% returned home after rehabilitation. In-hospital mortality was 14.6%, overall mortality was 16.7%. Surviving patients (78.9%) had a modified Rankin Scale of 4-5. Frequent neurologic complications were symptomatic epilepsy and delirium. Following DHC/bone-flap-reimplantation, wound-healing disorders, epidural hematoma and wound infections were major surgery-related complications. Pulmonary infections were frequent in the acute-phase and urinary tract infections were predominant in the late-phase.
  
  
  
  DHC is a life-saving technique in patients with MMI, but complications are frequent, were underestimated in randomized clinical trials and may worsen the functional outcome.
authors.affiliation: Department of Neurology, Universitx00E4;tsmedizin Mannheim, University of Heidelberg, Mannheim, Germany.
authors.forename: Hans-Werner
authors.initials: HW
authors.lastname: Pledl
authors.forename: Carolin
authors.initials: C
authors.lastname: Hoyer
authors.forename: Juliane
authors.initials: J
authors.lastname: Rausch
authors.forename: Anne D
authors.initials: AD
authors.lastname: Ebert
authors.forename: Marcel
authors.initials: M
authors.lastname: Seiz
authors.forename: Mirko
authors.initials: M
authors.lastname: Arp
authors.forename: Michael G
authors.initials: MG
authors.lastname: Hennerici
authors.forename: Angelika
authors.initials: A
authors.lastname: Alonso
mesh_terms: D000328:Adult; D000368:Aged; D056424:Decompressive Craniectomy / Q000009:adverse effects*; D003693:Delirium / Q000209:etiology*; D004827:Epilepsy / Q000209:etiology*; D005260:Female; D006801:Humans; D020244:Infarction, Middle Cerebral Artery / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications / Q000209:etiology; D013530:Surgical Wound Infection / Q000209:etiology*; D016896:Treatment Outcome