The safety and utility of low-intensity pulsed ultrasound for effective blood–brain barrier penetration in the treatment of glioblastoma: a scoping review protocol
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Date
2023Author
Ayantayo, Temitayo
Emhemed, Marwa S.A.
Nabin, Asadur R.
Murhega, Roméo B.
Eltingary, Mazin M.
Naeem, Ahmed
Mugenyi, Nathan
Ibekwe, Jonas L.
Akano, Lordstrong
Mustapha, Mubarak J.
Maroo, Bhavya R.
Abongha, Gobti B.
Dossou, Mèhomè W.
Agada, Nicaise K.
Bankole, Nourou D.A.
Kyaruzi, Victor M.
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Glioblastoma(GBM) is one of the most aggressive central nervous system tumours with suboptimal treatment options and associated poor prognosis. A major impediment to Systemic treatment is the limitation of drug delivery to the tumour by the blood-brain barrier (BBB). Several novel techniques to permeate the BBB have beend escribed, however of significant promise is the disruption of the blood brain barrier withlow-intensity pulsed ultrasound (LIPU) to facilitate the delivery of varying the rapeutic agents. This emerging technique has been demonstrated in clinical studies to enhance delivery of chemotherapeutic agents to the tumour. This study protocol seeks to guide the comprehensive review of literature concerning the safety and utility of LIPU for effective BBB penetration in the treatment of GBM. This protocol follows the Preferred Reporting Items for Systematic Reviews and Meta-Analysis Extension for Scoping Reviews (PRISMAScR) guideline 2020. These archstrategy was performed on four databases: PubMed, EMBASE, SCOPUS, and Cochrane Central Register of Controlled Trials. All observation a land human randomized controlled studies describing the use of LIPU in the treatment of GBM will be included. Excluded studies include non-human randomized control trials, abstract only articles, letters to the editor, conference proceedings. Our outcomes include frequency o fLIPU used, duration of intervention, clinical outcomes, complications, and challenges associated with the use of LIPU. This study aims to assess the safety and feasibility of this technique in the management of the GBM and proscribe its use if found effective to improve the outcomes in these patients.
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