Method and system for treating depressive and anxiety disorders
View Patent ↗A method and system for treating depressive and anxiety disorders is disclosed. The method and system of the present invention comprises operating a programmable pump for the delivery of at least one therapeutic substance into the cerebrospinal fluid of a patient for the treatment of depressive or anxiety disorders. In an embodiment, a sensor implanted in a patient may be used in combination with the programmable pump and catheter.
1. A method of using a thyrotropin-releasing hormone receptor agonist to treat a depressive or an anxiety disorder in a patient by means of a programmable pump and a catheter, the catheter having a proximal end coupled to the programmable pump and a distal end for infusing the thyrotropin-releasing hormone receptor agonist, the method comprising the steps of:
implanting the catheter so that the distal end of the catheter is located in cerebrospinal fluid of the patient;
operating the programmable pump to deliver a first rate of the thyrotropin-releasing hormone receptor agonist into cerebrospinal fluid of the patient; and
regulating the programmable pump to deliver a second rate of the thyrotropin-releasing hormone receptor agonist in order to treat the depressive or the anxiety disorder.
2. The method of claim 1 , wherein the thyrotropin-releasing hormone receptor agonist comprises thyrotropin-releasing hormone.
3. The method of claim 1 , wherein the depressive disorder comprises refractory depression.
4. The method of claim 1 , wherein the depressive disorder comprises dysthymia.
5. The method of claim 1 , wherein the depressive disorder comprises bipolar disorder.
6. The method of claim 1 , wherein the anxiety disorder comprises panic disorder.
7. The method of claim 1 , wherein the anxiety disorder comprises obsessive compulsive disorder.
8. The method of claim 1 , wherein the anxiety disorder comprises generalized anxiety disorder.
9. The method of claim 1 , wherein the thyrotropin-releasing hormone receptor agonist is selected from the group consisting of MK771, (NS-3) CG3703, TA0910, YM14673, RX77368, RX74355, 2,4-diodo(Im)-TRH, 4(5)-NO 2 (Im)-TRH. CG3509, CG3703, TRH-Gly and PS4.