Multiple unit dosage form having a therapeutic agent in combination with a nutritional supplement
View Patent ↗Compositions and methods for combination therapy are provided. The compositions comprise a multiple unit dosage form having both a therapeutic agent and a nutritional supplement. The combination therapy is useful for restoring a nutrient depletion associated with a particular disease state. Additionally, the combination therapy can prevent or attenuate the depletion of a nutrient caused, in whole or in part, by the co-administrated therapeutic drug. Methods of manufacturing the formulations are likewise described.
1. A multiple unit dosage form for oral administration comprising:
an effective amount of a therapeutic agent, a barrier layer, and a chromium layer, wherein the therapeutic agent and the chromium layer are formulated as a single dose, wherein the barrier layer is disposed between the therapeutic agent and the chromium layer, separating the chromium layer from the therapeutic agent to prevent interaction between the therapeutic agent and the chromium layer, wherein the therapeutic agent is located at the center of the dosage form and the chromium layer surrounds the barrier layer.
2. The multiple unit dosage form of claim 1 , wherein the therapeutic agent is selected from the group consisting of analgesics, anesthetics, anxiolytics, antidepressants, antipsychotics, anticonvulsants, nervous system stimulants, antiemetics, hallucinogens, mood stabilizers, bronchodilators, decongestants, anti-proliferatives, angiotensin converting enzyme inhibitors, antiarrhythmics, antianginals, antihypertensives, antihyperlipidemics, anticoagulants, antiplatelets, beta blockers, diuretics, thrombolytics, vasodilators, antacids, antidiarrheals, H2-receptor antagonists, proton pump inhibitors, laxatives, anti-inflammatories, antirheumatics, corticosteroids, muscle relaxants, anti-histamines, antibiotics, anti-virals, protease inhibitors, vaccines, anti-protozoals, anti-fungals, antihelmintics, anti-diabetics, alpha glucosidase inhibitors, DPP-4 inhibitors, chemotherapeutics, steroids, immuno-suppressants, hormonal contraceptions, selective estrogen receptor modulators, fertility agents, anti-pruritic, and combinations thereof and pharmaceutically acceptable salts and solvates thereof.
3. The multiple unit dosage form of claim 1 , wherein the therapeutic agent comprises an anti-diabetic agent.
4. The multiple unit dosage form of claim 1 , wherein the barrier layer comprises a controlled-release coating.
5. The multiple unit dosage form of claim 1 , wherein the barrier layer comprises a delayed-release coating.
6. The multiple unit dosage form of claim 1 , wherein the barrier layer comprises an enteric coating.
7. The multiple unit dosage form of claim 1 , wherein the barrier layer is selected from the group consisting of a sugar, polyethylene glycol, polyvinylpyrrolidone, polyvinyl alcohol, polyvinyl acetate, hydroxypropyl cellulose, methylcellulose, ethylcellulose, hydroxypropyl methylcellulose, carboxymethylcellulose sodium and combinations thereof and pharmaceutically acceptable salts and solvates thereof.
8. The multiple unit dosage form of claim 1 , wherein the chromium layer comprises one or more chromium complexes selected from the group consisting of a chromium polynicotinate, chromium picolinate, chromium acetate, chromium histidinate, chromium nicotinate, chromium chloride, and chromium yeast.
9. The multiple unit dosage form of claim 1 , wherein the chromium layer comprises one or more chromium complexes present in an amount effective for the prevention treatment of chromium deficiency.
10. The multiple unit dosage form of claim 1 , wherein the chromium layer comprises between about 50 ng and about 2,000 ng of chromium.
11. The multiple unit dosage form of claim 1 , wherein the chromium layer comprises chromium histidinate.
12. The multiple unit dosage form of claim 1 , wherein the chromium layer comprises chromium picolinate.
13. The multiple unit dosage form of claim 1 , wherein the multiple unit dosage form is formulated for administration to a human.