Biodel Inc.

Albireo Pharma, Inc.

Eli Lilly and Company

Robert Hauser

Roderike Pohl

Ming Li

Solomon S Steiner

Bryan R Wilson

Robert Feldstein

Errol De Souza

Nandini Kashyap

Koray Ozhan

A formulation composed of a sugar such as glucose and a surfactant such as myristoyl lysophosphocholine (LMPC) has been designed to stabilize both hydrophilic and hydrophobic portions of the glucagon molecule, under prolonged physiological conditions, in a formulation that is sufficiently similar to the pH and osmolarity of plasma so as not to induce or to minimize site irritation. The combination of a simple sugar and an surfactant stabilizes the glucagon molecule in an aqueous solution for seven days at 37&#xb0; C.

Stabilized glucagon solutions

Compositions and methods for modulating injection site pain associated with rapid acting injectable insulin formulations have been developed for subcutaneous injection. The formulations contain insulin in combination with a zinc chelator such as ethylenediaminetetraacetic acid ('EDTA'), a dissolution/stabilization agent such as citric acid, a magnesium salt, and, optionally, additional excipients. New presentations include rapid acting concentrated insulin formulations and a way to enhance the absorption of commercially available rapid acting analog formulations by mixing them with a vial containing dry powder excipients that accelerate their absorption. Devices for mixing excipient and insulin together at the time of administration, while minimizing residence time of the mixture, are also described.

Magnesium compositions for modulating the pharmacokinetics and injection site pain of insulin

Magnesium compositions for modulating the pharmacokinetics and pharmacodynamics of insulin and insulin analogs, and injection site pain

Injectable insulin formulations with improved stability and rapid onset of action are described herein. The formulations may be for subcutaneous, intradermal or intramuscular administration. In the preferred embodiment, the formulations are administered via subcutaneous injection. The formulations contain insulin in combination with a chelator and dissolution agent, and optionally additional excipients. In the preferred embodiment, the formulation contains human insulin, a zinc chelator such as EDTA and a dissolution agent such as citric acid or sodium citrate. These formulations are rapidly absorbed into the blood stream when administered by subcutaneous injection. In the preferred embodiment, the insulin is provided as a clear liquid, neutral pH, in a multi-use sterile vial. In an alternative embodiment, the insulin is provided as a powder in a sterile vial. This is mixed with a diluent containing a pharmaceutically acceptable carrier, such as water, a zinc chelator such as EDTA and a dissolution agent such as citric acid shortly before or at the time of administration. In another embodiment, the insulin is stored as a frozen mixture, ready for use upon thawing.

Insulin formulations for rapid uptake

A basal insulin formulation composed of insulin, preferably insulin glargine, injectable zinc and injectable iron compounds as precipitating and/or stabilizing agents has been developed for subcutaneous, intradermal or intramuscular administration. The formulation is designed to form a precipitate of insulin following injection, creating a slow releasing 'basal insulin' over a period of 12 to 24 hours.

Insulin with a stable basal release profile

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Columbia, MD, United States of America

Robert Hauser