US 12,226,448 B2
Peanut oral immunotherapy dosing schedule for missed doses
John Graham Matthews, San Francisco, CA (US); Kari Rose Brown, Cary, NC (US); Anoshie Ratnayake, Newport Beach, CA (US); and Daniel Adelman, Redwood City, CA (US)
Assigned to Société des Produits Nestlé S.A., Vevey (CH)
Filed by SOCIÉTÉ DES PRODUITS NESTLÉ S.A., Vevey (CH)
Filed on Dec. 19, 2019, as Appl. No. 16/721,805.
Claims priority of provisional application 62/783,102, filed on Dec. 20, 2018.
Prior Publication US 2020/0230206 A1, Jul. 23, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A61K 38/16 (2006.01); A61K 9/00 (2006.01)
CPC A61K 38/168 (2013.01) [A61K 9/0053 (2013.01)] 20 Claims
 
1. A method of continuing an oral immunotherapy for the treatment of a peanut allergy in a patient after missing a scheduled administration of one or more consecutive doses of a pharmaceutical composition comprising peanut protein, wherein the patient began an oral immunotherapy and missed one or more doses of the up-dosing phase or the maintenance phase of the oral immunotherapy, the oral immunotherapy comprising:
(i) an up-dosing phase comprising orally administering to the patient a series of escalating doses of the pharmaceutical composition with a single dose administered on a daily basis, wherein the series of escalating doses administered during the up-dosing phase comprises doses of 3 mg to 300 mg peanut protein, and wherein a given dose is administered to the patient for at least a predetermined period of time before the dose is escalated, and
(ii) a maintenance phase comprising orally administering to the patient a plurality of maintenance doses of the pharmaceutical composition after completion of the up-dosing phase, wherein the maintenance dose of the pharmaceutical composition comprise about 300mg peanut protein and are administered daily;
the method comprising:
orally administering to the patient a dose of the pharmaceutical composition after missing the scheduled one or more consecutive doses, wherein:
(1) if one or two consecutive doses are missed, the dose administered to the patient is the same as the most recently administered dose;
(2) if three or four consecutive doses are missed, the dose administered to the patient is reduced compared to the most recently administered dose, wherein the dose is reduced by:
(i) 25% or more, and the dose is administered to the patient under medical supervision, or without medical supervision; or
(ii) 50% or more and the dose is administered under medical supervision, or without medical supervision;
(3) if five to seven consecutive doses are missed during the up-doing phase, the dose administered to the patient is reduced by 50% or more compared to the most recently administered dose;
(4) if eight to fourteen consecutive doses are missed during the up-dosing phase, the dose administered to the patient is reduced by 75% or more compared to the most recently administered dose;
(5) if five to fourteen consecutive doses are missed during the maintenance phase, the dose administered to the patient is 120 mg; and
(6) if more than fourteen consecutive doses are missed, the dose administered to the patient is an initial dose of the up-dosing phase.