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- Title
Novel Drug Delivery Approaches for the Localized Treatment of Cervical Cancer.
- Authors
Saha, Ivy; Halder, Jitu; Rajwar, Tushar Kanti; Mahanty, Ritu; Pradhan, Deepak; Dash, Priyanka; Das, Chandan; Rai, Vineet Kumar; Kar, Biswakanth; Ghosh, Goutam; Rath, Goutam
- Abstract
Cervical cancer (CC) is the fourth leading cancer type in females globally. Being an ailment of the birth canal, primitive treatment strategies, including surgery, radiation, or laser therapy, bring along the risk of infertility, neonate mortality, premature parturition, etc. Systemic chemotherapy led to systemic toxicity. Therefore, delivering a smaller cargo of therapeutics to the local site is more beneficial in terms of efficacy as well as safety. Due to the regeneration of cervicovaginal mucus, conventional dosage forms come with the limitations of leaking, the requirement of repeated administration, and compromised vaginal retention. Therefore, these days novel strategies are being investigated with the ability to combat the limitations of conventional formulations. Novel carriers can be engineered to manipulate bioadhesive properties and sustained release patterns can be obtained thus leading to the maintenance of actives at therapeutic level locally for a longer period. Other than the purpose of CC treatment, these delivery systems also have been designed as postoperative care where a certain dose of antitumor agent will be maintained in the cervix postsurgical removal of the tumor. Herein, the most explored localized delivery systems for the treatment of CC, namely, nanofibers, nanoparticles, in situ gel, liposome, and hydrogel, have been discussed in detail. These carriers have exceptional properties that have been further modified with the aid of a wide range of polymers in order to serve the required purpose of therapeutic effect, safety, and stability. Further, the safety of these delivery systems toward vital organs has also been discussed.
- Publication
AAPS PharmSciTech, 2024, Vol 25, Issue 4, p1
- ISSN
1530-9932
- Publication type
Article
- DOI
10.1208/s12249-024-02801-1