Performance characterization of spring actuated autoinjector devices for Emgality and Aimovig
…, T Guo, JC Veilleux, KH Duffy, GH Shi… - Current Medical …, 2020 - Taylor & Francis
Objective: Autoinjectors are a convenient and efficient way to self-administer subcutaneous
injections of biopharmaceuticals. Differences in device mechanical design can affect the …
injections of biopharmaceuticals. Differences in device mechanical design can affect the …
Subcutaneous injection site pain of formulation matrices
GH Shi, K Pisupati, JG Parker, VJ Corvari… - Pharmaceutical …, 2021 - Springer
Purpose The objective of this work was to systematically evaluate the effects of formulation
composition on subcutaneous injection site pain (ISP) using matrices comprising of common …
composition on subcutaneous injection site pain (ISP) using matrices comprising of common …
Impact of drug formulation variables on silicone oil structure and functionality of prefilled syringe system
GH Shi, G Gopalrathnam, SL Shinkle… - PDA Journal of …, 2018 - journal.pda.org
Use of prefilled syringes to self-administer biologics via subcutaneous administration provides
convenience to patients. The barrel interior of prefilled syringes is typically coated with …
convenience to patients. The barrel interior of prefilled syringes is typically coated with …
Modeling cavitation bubble dynamics in an autoinjector and its implications on drug molecules
The collapse of cavitation bubbles induced by abrupt acceleration of the syringe in an
autoinjector device can lead to protein aggregation. The details of bubble dynamics are …
autoinjector device can lead to protein aggregation. The details of bubble dynamics are …
The interface motion and hydrodynamic shear of the liquid slosh in syringes
Purpose Interface motion and hydrodynamic shear of the liquid slosh during the insertion of
syringes upon autoinjector activation may damage the protein drug molecules. …
syringes upon autoinjector activation may damage the protein drug molecules. …
[HTML][HTML] Subcutaneous injection performance in yucatan miniature pigs with and without human hyaluronidase and auto-injector tolerability in humans
GH Shi, RJ Connor, DS Collins, DW Kang - AAPS PharmSciTech, 2021 - Springer
Recombinant human hyaluronidase PH20 (rHuPH20) facilitates subcutaneous (SC) delivery
of co-administered therapeutic agents by locally and transiently degrading hyaluronan in …
of co-administered therapeutic agents by locally and transiently degrading hyaluronan in …
Clinical Investigation of Large Volume Subcutaneous Delivery up to 25 mL for Lean and Non-Lean Subjects
…, K Lin, S Kapur, NR Thyagarajapuram, GH Shi… - Pharmaceutical …, 2024 - Springer
Purpose To evaluate the clinical feasibility and tolerability of large volume subcutaneous
delivery at different injection depths for lean and non-lean subjects. Methods A single-center, …
delivery at different injection depths for lean and non-lean subjects. Methods A single-center, …
Plasma polymerized HMDSO coatings for syringes to minimize protein adsorption
Current parenteral containers used for the storage and delivery of protein-based drugs,
contain silicone oil which may seep into the protein solution and can result in adsorption, …
contain silicone oil which may seep into the protein solution and can result in adsorption, …
[HTML][HTML] Nucleic Acid Delivery
ZR Lu, GH Shi - Pharmaceutical Research, 2023 - Springer
There has been a significant progress in the clinical applications of nucleic acids, including
RNA and DNA, for treating human diseases. Antisense oligonucleotide was first approved to …
RNA and DNA, for treating human diseases. Antisense oligonucleotide was first approved to …
Two contrasting failure modes of enteric coated beads
GH Shi, X Dong, M Lytle, CAJ Kemp, RJ Behme… - AAPS …, 2018 - Springer
This study aimed to elucidate the mechanisms and kinetics of coating failure for enteric
coated beads exposed to high-humidity conditions at different storage temperatures. Enteric …
coated beads exposed to high-humidity conditions at different storage temperatures. Enteric …