Drug release from in situ forming implants and advances in release testing

X Wang, DJ Burgess - Advanced Drug Delivery Reviews, 2021 - Elsevier
In situ forming implants, defined as liquid formulations that generate solid or semisolid
depots following administration, have shown a range of advantages in drug delivery. This …

Recent advances in lipid-based long-acting injectable depot formulations

R Sharma, S Yadav, V Yadav, J Akhtar, O Katari… - Advanced drug delivery …, 2023 - Elsevier
Long-acting injectable (LAIs) delivery systems sustain the drug therapeutic action in the
body, resulting in reduced dosage regimen, toxicity, and improved patient compliance. Lipid …

An injectable magnesium-loaded hydrogel releases hydrogen to promote osteoporotic bone repair via ROS scavenging and immunomodulation

H Zhou, Z He, Y Cao, L Chu, B Liang, K Yu… - Theranostics, 2024 - pmc.ncbi.nlm.nih.gov
Background: The repair of osteoporotic bone defects remains challenging due to excessive
reactive oxygen species (ROS), persistent inflammation, and an imbalance between …

A long-acting formulation of rifabutin is effective for prevention and treatment of Mycobacterium tuberculosis

M Kim, CE Johnson, AA Schmalstig, A Annis… - Nature …, 2022 - nature.com
Tuberculosis (TB) is a communicable disease caused by Mycobacterium tuberculosis (Mtb)
and is a major cause of morbidity and mortality. Successful treatment requires strict …

In situ forming risperidone implants: Effect of PLGA attributes on product performance

X Wang, Q Bao, R Wang, O Kwok, K Maurus… - Journal of Controlled …, 2023 - Elsevier
Despite the unique advantages of injectable, long-acting in situ forming implant formulations
based on poly (lactide-co-glycolide)(PLGA) and N-Methyl-2-Pyrrolidone (NMP), only six …

Effect of implant formation on drug release kinetics of in situ forming implants

MS Suh, M Kastellorizios, N Tipnis, Y Zou… - International Journal of …, 2021 - Elsevier
In situ forming implants are attractive long-acting implant dosage forms due to their: i) ability
to control drug release; ii) simple manufacturing process; and iii) minimally invasive …

In vivo characterization of Perseris and compositionally equivalent formulations

X Wang, Q Bao, R Wang, T Li, Y Wang, B Qin… - International Journal of …, 2023 - Elsevier
Perseris is a subcutaneous extended-release risperidone in situ forming implant
(suspension) indicated for the treatment of adult schizophrenia. Owing to the release rate …

Effects of injection volume and route of administration on dolutegravir in situ forming implant pharmacokinetics

JB Joiner, JL King, R Shrivastava, SA Howard… - Pharmaceutics, 2022 - mdpi.com
Due to the versatility of the in situ forming implant (ISFI) drug delivery system, it is crucial to
understand the effects of formulation parameters for clinical translation. We utilized …

Tuning the release rate of rilpivirine from PLGA-based in situ forming implants

Y Ulianova, Y Ermolenko, S Tkachenko, V Trukhan… - Polymer Bulletin, 2023 - Springer
In situ forming implants (ISFI) based on poly (lactic-co-glycolic acid)(PLGA) are promising
long-acting injectable depots for the treatment of human immunodeficiency virus-1 infection …

Sustained degradation of hyaluronic acid using an in situ forming implant

K Hopkins, K Buno, N Romick… - PNAS …, 2022 - academic.oup.com
In pancreatic cancer, excessive hyaluronic acid (HA) in the tumor microenvironment creates
a viscous stroma, which reduces systemic drug transport into the tumor and correlates with …