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Pathan S. Immune Thrombocytopenic Purpura and Intracranial Stenting. J Pharm Pract 2024:8971900241236121. [PMID: 38387095 DOI: 10.1177/08971900241236121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/24/2024]
Abstract
Patients with immune thrombocytopenic purpura (ITP) presenting with indications for dual antiplatelet therapy (DAPT) can be difficult to manage due to the precarious balance of managing the need for increased platelet counts as well as inhibition of platelet activity. This case represents a 65 year old woman with ITP who presented with a bilateral subarachnoid hemorrhage secondary to a left ophthalmic aneurysm that required placement of a pipeline embolization device (PED) necessitating DAPT. After treatment of her ITP with pulse dexamethasone for four days, she was safely discharged on one month of DAPT with aspirin and ticagrelor then switched to aspirin monotherapy without any immediate complications. During her period of DAPT, she did not receive additional medical treatment for her ITP. This case successfully presents a high-risk ITP patient requiring DAPT for a neurosurgical procedure and illustrates that these patients can be safely and successfully treated with DAPT once their ITP is stabilized.
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Affiliation(s)
- Sophia Pathan
- Department of Pharmacy, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
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Gao HL, Shao QJ, Chang KT, Li L, Li TX, Gao B. Use of the Neuroform Atlas stent for wide-necked cerebral aneurysms. Sci Rep 2023; 13:13695. [PMID: 37607977 PMCID: PMC10444864 DOI: 10.1038/s41598-023-40725-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 08/16/2023] [Indexed: 08/24/2023] Open
Abstract
To investigate the effect and safety of the Neuroform Atlas (NFA) stent in stent-assisted coiling of wide-necked intracranial aneurysms, patients with wide-necked intracranial aneurysms were retrospectively enrolled and treated with the NFA stent-assisted coiling. The modified Rankin scale (mRS) grades and Raymond grades were used to assess the clinical outcomes and aneurysm occlusion degrees, respectively, after embolization and at follow-up. Totally, 122 patients were enrolled with 129 wide-necked aneurysms, and forty-nine (40.2%) patients experienced subarachnoid hemorrhage. A total of 134 NFA stents were deployed in all patients. Immediately after endovascular embolization, the Raymond grade was I in 112 (86.8%), II in 8 (6.2%), and III in 9 (7.0%). Complications occurred in 7 (5.7%) patients, including stent displacement in 2 (1.6%) patients, thrombosis and cerebral infarction in 4 (3.3%), and death in 1 (0.8%). Clinical follow-up was performed in 113 (92.6%) patients 6-30 (mean 21) months after embolization, with the mRS grade 0 in 99 (87.6%) patients, 1 in 7 (6.2%), 2 in 5 (4.4%), and 3 in 2 (1.8%). Good prognosis (mRS ≤ 2) was achieved in 111 (98.2%) patients while poor prognosis (mRS > 2) in two (1.8%). Digital subtraction angiography was conducted in 98 (80.3%) patients with 104 (80.6%) aneurysms 6-30 (mean 21) months after embolization. The Raymond grade was grade I in 94 (90.4%) aneurysms, II in 4 (3.8%), and III in 6 (5.8%). Compared with the Raymond grades immediately after embolization, 93 (89.4%) aneurysms disappeared, 9 (8.7%) remained unchanged in the occlusion status, and 2 (1.9%) were recurrent. In conclusion, the NFA stent may have a high aneurysm occlusion rate and a low complication rate in assisting coiling of wide-necked intracranial aneurysms even though further studies are necessary to prove this.
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Affiliation(s)
- Hui-Li Gao
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China
| | - Qiu-Ji Shao
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China
| | - Kai-Tao Chang
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China
| | - Li Li
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China
| | - Tian-Xiao Li
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China.
| | - Bulang Gao
- Stroke Center, Henan Provincial People's Hospital, Zhengzhou University, 7 Weiwu Road, Zhengzhou, Henan, China
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Lauzier DC, Huguenard AL, Srienc AI, Cler SJ, Osbun JW, Chatterjee AR, Vellimana AK, Kansagra AP, Derdeyn CP, Cross DT, Moran CJ. A review of technological innovations leading to modern endovascular brain aneurysm treatment. Front Neurol 2023; 14:1156887. [PMID: 37114225 PMCID: PMC10126349 DOI: 10.3389/fneur.2023.1156887] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2023] [Accepted: 03/20/2023] [Indexed: 04/29/2023] Open
Abstract
Tools and techniques utilized in endovascular brain aneurysm treatment have undergone rapid evolution in recent decades. These technique and device-level innovations have allowed for treatment of highly complex intracranial aneurysms and improved patient outcomes. We review the major innovations within neurointervention that have led to the current state of brain aneurysm treatment.
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Affiliation(s)
- David C. Lauzier
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- *Correspondence: David C. Lauzier ;
| | - Anna L. Huguenard
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Anja I. Srienc
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Samuel J. Cler
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Joshua W. Osbun
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Arindam R. Chatterjee
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Ananth K. Vellimana
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Akash P. Kansagra
- Department of Neurointerventional Surgery, California Center of Neurointerventional Surgery, San Diego, CA, United States
| | - Colin P. Derdeyn
- Department of Radiology, University of Iowa School of Medicine, Iowa City, IA, United States
| | - Dewitte T. Cross
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
| | - Christopher J. Moran
- Mallinckrodt Institute of Radiology, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
- Department of Neurological Surgery, Washington University in St. Louis School of Medicine, St. Louis, MO, United States
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