Evidence map›Paper›PMID 41781594›Full record

ReviewAAPS PharmSciTech2026

Breaking the Barrier of Brain Disease Therapeutics: Advocating Targeted Drug Delivery for Improved Neuro-Resident Interventions.

Brian Timothy Kariithi, Pradeep Kumar, Yahya Essop Choonara

Abstract readReview
PubMed Publisher
In one paragraph

Review in AAPS PharmSciTech, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

3 authors.

Brian Timothy KariithiWits Advanced Drug Delivery Platform (WADDP) Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.ORCID http://orcid.org/0000-0002-3404-8163
Pradeep KumarWits Advanced Drug Delivery Platform (WADDP) Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa. pradeep.kumar@wits.ac.za.ORCID http://orcid.org/0000-0002-8640-4350
Yahya Essop ChoonaraWits Advanced Drug Delivery Platform (WADDP) Research Unit, Department of Pharmacy and Pharmacology, School of Therapeutic Sciences, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa. yahya.choonara@wits.ac.za.ORCID http://orcid.org/0000-0002-3889-1529

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper provides an expert review of extant research into commercially utilized targeted drug delivery systems for brain therapeutics, with Glioblastoma Multiforme (GBM), Parkinson's Disease (PD), Alzheimer's Disease (AD) and Major Depressive Disorder (MDD), as case studies. While the paper highlights the progress made in developing effective drug delivery solutions, a common denominator across much of the research is the singular challenge posed by the Blood Brain Barrier (BBB) against the bulk of drug delivery options and treatments. The paper identifies critical pathways and transporting effective therapeutics through the barrier, and calls for further innovation into nano-systems, gels, and wafers with BBB-beating properties. The paper calls for the modernization of manufacturing regulatory systems, as well as increased preclinical studies and clinical trials to establish the utility of such nano-systems. Ultimately, the paper vouches for fast-tracking and even exemption of promising delivery solutions from phase IV studies but instead to accurately assess and evaluate the solutions' efficacy in a "real world" setting.

Indexed as

Blood-Brain BarrierBrain DiseasesDrug Delivery SystemsAlzheimer DiseaseAnimalsHumansadverse drug reactionsalzheimer’sblood brain barrierdepressiondrug deliveryglioblastomaparkinson’spharmaceutics

Identifiers

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.