Neuropsychiatric Disease and Treatment (Aug 2023)

Ruptured Anterior Communicating Artery Aneurysms Concomitant with Small Intracranial Hematoma: Evacuating Hematoma or Not?

  • Cai J,
  • He C,
  • Xu J,
  • He Q,
  • Su J,
  • Wu Z,
  • Xu Y

Journal volume & issue
Vol. Volume 19
pp. 1833 – 1840

Abstract

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Jiawei Cai,1– 3,* Chao He,4,* Jiaheng Xu,1– 3,* Qiu He,1– 3 Jinye Su,1– 3 Zanyi Wu,1– 3 Yawen Xu1– 3 1Department of Neurosurgery, Neurosurgery Research Institute, The First Affiliated Hospital, Fujian Medical University, Fuzhou, People’s Republic of China; 2Department of Neurosurgery, National Regional Medical Center, Binhai Campus of the First Affiliated Hospital, Fujian Medical University, Fuzhou, People’s Republic of China; 3Fujian Provincial Institutes of Brain Disorders and Brain Sciences, First Affiliated Hospital, Fujian Medical University, Fuzhou, People’s Republic of China; 4Department of Neurosurgery, Zhuji Affiliated Hospital of Wenzhou Medical University, Zhuji, Zhejiang, People’s Republic of China*These authors contributed equally to this workCorrespondence: Yawen Xu; Zanyi Wu, Department of Neurosurgery, The First Affiliated Hospital, Fujian Medical University, No. 20 Chazhong Road, Taijiang District, Fuzhou, Fujian, 350005, People’s Republic of China, Email [email protected]; [email protected]: To identify whether intracranial hematoma (ICH) evacuation improves the prognosis of patients with ruptured anterior communicating artery (AcomA) aneurysms concomitant with small ICHs (≥ 10 mL and < 25 mL).Methods: Data on patients diagnosed with small ICHs secondary to ruptured AcomA aneurysms who underwent surgery in our department between January 2010 and February 2018 was retrospectively analyzed. The patients were divided into two groups based on whether the hematoma was evacuated. The modified Rankin Scale (mRS) was used to assess prognosis six months after onset.Results: The study recruited 58 patients, 19 of whom underwent aneurysm clipping and ICH evacuation. While 33 patients underwent aneurysm clipping, 6 patients underwent coiling embolism without ICH evacuation. The average ICH volume was 15.27± 4.07 mL. In the hematoma-evacuated group, 13 (68.4%) patients had unfavorable outcomes (mRS scores of 4 to 6). In the non-evacuated hematoma group, 13 (33.3%) patients had unfavorable outcomes (P = 0.001), postoperative infarction occurred in 11 (57.9%) patients in the hematoma evacuation group and 9 (23.1%) patients in the other group (P = 0.009).Conclusion: ICH evacuation was associated with unfavorable outcomes and postoperative infarction in ruptured AcomA aneurysms with concomitant small hematomas (< 25 mL). Aneurysm clipping or coiling without ICH evacuation may be a safe and effective choice; however, further investigation is needed.Keywords: AcomA aneurysms, intracranial hematoma, infarction, prognosis, ICH evacuation

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