Compositions and methods of use of phorbol esters for the treatment of stroke
Methods and compositions containing a phorbol ester or a derivative of a phorbol ester are provided for the treatment and prevention of stroke and the sequelae of stroke. Additional compositions and methods are provided which employ a phorbol ester or derivative compound in combination with at least one additional agent to yield more effective treatment tools to treat or prevent stroke and the long term effects of stroke in mammalian subjects.
1. A method for alleviating or treating one or more of the effects of stroke in a mammalian subject comprising administering parenterally to said subject, an effective amount of phorbol ester of Formula II, or a pharmaceutically-acceptable salt, isomer, or enantiomer, thereof
wherein the phorbol ester of Formula II is present at an amount from about 10 μg to about 1500 μg, wherein the one or more effects of stroke are paralysis, spatial impairment, impaired judgement, left-sided neglect, memory loss, aphasia, coordination and balance problems, nausea, vomiting, cognitive impairment, perception impairment, orientation impairment, homonymous hemianopsia, impulsivity, or impaired mobility.
2. The method of claim 1 , further comprising administering at least one secondary or adjunctive therapeutic agent that is effective in a combinatorial formulation or coordinate treatment regimen with said phorbol ester of Formula II to treat said effects of stroke in said subject.
3. The method of claim 2 , wherein the at least one secondary or adjunctive therapeutic agent is administered to said subject in a coordinate administration protocol, simultaneously with, prior to, or after, administration of said phorbol ester to said subject.
4. The method of claim 2 , wherein the at least one secondary or adjunctive therapeutic agent is tissue plasminogen activator, an anticoagulant, a statin, fibrate, angiotensin II receptor blockers, angiotensin-converting enzyme inhibitor, beta-blocker, anti-platelet agent, calcium channel blocker, or diuretic.
5. The method of claim 1 , further comprising surgical intervention in combination with phorbol ester of Formula II to treat said effects of stroke in said subject.
6. The method of claim 5 , wherein the surgical intervention is a carotid endarterectomy, angioplasty, stent placement, craniotomy, insertion of a pacemaker, implantation of a defibrillator, replacement of valves, coronary artery bypass, heart transplantation, endovascular coil emobilization, or patent foramen ovale closure.
7. The method of claim 1 , wherein the one or more effects of stroke are paralysis, spatial impairment, impaired judgment, left-sided neglect, memory loss, aphasia, coordination and balance problems, nausea, vomiting, cognitive impairment, perception impairment, orientation impairment, homonymous hemianopsia, or impulsivity.
8. A method for reducing symptoms of a stroke comprising administering parenterally, an effective amount of phorbol ester of Formula II, or a pharmaceutically-acceptable salt, isomer, or enantiomer, thereof to a mammalian subject
wherein the phorbol ester of Formula II is present at an amount from about 10 μg to about 1500 μg, wherein the one or more symptoms comprise sudden numbness, weakness, sudden confusion, trouble speaking or understanding speech, trouble seeing in one or both eyes, trouble walking, dizziness, loss of balance or coordination, sudden headache, or impaired mobility.
9. The method of claim 8 , further comprising administering at least one secondary or adjunctive therapeutic agent that is effective in a combinatorial formulation or coordinate treatment regimen with said phorbol ester of Formula II to treat said effects of stroke in said subject, wherein the secondary or adjunctive therapeutic agent is administered simultaneously with, prior to, or after, administration of said phorbol ester of Formula II.
10. The method of claim 9 , wherein the at least one secondary or adjunctive therapeutic agent is an anticoagulant, a statin, fibrate, angiotensin II receptor blockers, anti-platelet agent, angiotensin-converting enzyme inhibitor, beta-blocker, calcium channel blocker, or diuretic.