BILL ANALYSIS                                                                                                                                                                                                    







                      SENATE COMMITTEE ON PUBLIC SAFETY
                             Senator Mark Leno, Chair                A
                             2009-2010 Regular Session               B

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          AB 1414 (Hill)                                             4
          As Amended  March 8, 2010
          Hearing date: June 15, 2010
          Health & Safety Code
          JM:dl

                          APOMORPHINE - CONTROLLED SUBSTANCES
           

                                       HISTORY

          Source:  Author

          Prior Legislation: SB 24 (Johnson) - 1997, died in Assembly  
          Appropriations
                       AB 258 (La Suer) - Ch. 841, Stats. 2001

          Support: California Healthcare Institute; San Bernardino  
          Sheriff's Department

          Opposition:None known

          Assembly Floor Vote:  Ayes 73 - Noes 0



                                         KEY ISSUE
           
          SHOULD APOMORPHINE - A MEDICATION USED IN THE TREATMENT OF CERTAIN  
          SYMPTOMS OF PARKINSON'S DISEASE - BE STRICKEN FROM THE CONTROLLED  
          SUBSTANCE SCHEDULES?






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                                                             AB 1414 (Hill)
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                                       PURPOSE

          The purpose of this bill is to remove apomorphine from the  
          controlled substance schedules.


           Existing law  classifies controlled substances in five schedules  
          according to their danger and potential for abuse.  Schedule I  
          controlled substances have the greatest restrictions and  
          penalties, including prohibiting the prescribing of a Schedule I  
          controlled substance.  (Health & Saf. Code  11054 to 11058.)  

           Existing law  includes apomophine in Schedule II of the  
          controlled substance schedules.  (Health & Saf. Code  11055,  
          subd. (b)(1)(G).)

           Existing law  provides that possession of apomorphine is a  
          felony, punishable by a prison term of 16 month, two years or  
          three years and a fine of up to $10,000.  (Health & Saf. Code   
          11350.)

           Existing law  provides that possession of apomorphine for sale is  
          a felony, punishable by a prison term of two, three or four  
          years and a fine of up to $10,000.  (Health & Saf. Code   
          11351.)

           Existing law  provides that selling, providing or furnishing  
          apomorphine is a felony, punishable by a prison term or three,  
          four or five years and a fine of up to $10,000.  (Health & Saf.  
          Code  11352.)

           Existing federal law  includes controlled substance schedules  
          based on the following criteria:

                  Schedule I  

             o    The drug has a high potential for abuse 
             o    The drug has no currently accepted medical use in  
               treatment in the United States.




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                                                             AB 1414 (Hill)
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             o    There is a lack of accepted safety for use of the drug  
               under medical supervision.

                  Schedule II  

             o    The drug has a high potential for abuse
             o    The drug has a currently accepted medical use in  
               treatment in the United States or a currently accepted  
               medical use with severe restrictions.
             o    Abuse of the drug may lead to severe psychological or  
               physical dependence.

            Schedule III  

             o    The drug has a potential for abuse less than the drugs  
               or other substances in Schedules I and II.
             o    The drug has a currently accepted medical use in  
               treatment in the United States.
             o    Abuse of the drug or other substance may lead to  
               moderate or low physical dependence or high psychological  
               dependence.

                                      Schedule IV  

             o    The drug has a low potential for abuse relative to the  
               drugs in Schedule III.
             o    The drug has a currently accepted medical use in  
               treatment in the United States.
             o    Abuse of the drug may lead to limited physical  
               dependence or psychological dependence relative to the  
               drugs or other substances in Schedule III.

                  Schedule V  

             o    The drug has a low potential for abuse relative to the  
               drugs or other substances in Schedule IV.
             o    The drug has a currently accepted medical use in  
               treatment in the United States.
             o    Abuse of the drug may lead to limited physical  
               dependence or psychological dependence relative to the  




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                                                             AB 1414 (Hill)
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               drugs or other substances in Schedule IV.  (21 USC  812.)

           Existing federal law  classifies opiates and narcotic drugs in  
          the federal schedules, particularly in Schedule II.  (21 USC   
          812.)  

           Existing federal regulations  exclude apomorphine (and other  
          specified drugs) from the regulations that implement the federal  
          controlled substances law.  (21 CFR 1308.12 (b)(1).)  
           
           This bill  removes apomorphine, currently included in Schedule  
          II, from the schedules of the California Controlled Substances  
          Act.

                    RECEIVERSHIP/OVERCROWDING CRISIS AGGRAVATION
          
          The severe prison overcrowding problem California has  
          experienced for the last several years has not been solved.  In  
          December of 2006 plaintiffs in two federal lawsuits against the  
          Department of Corrections and Rehabilitation sought a  
          court-ordered limit on the prison population pursuant to the  
          federal Prison Litigation Reform Act.  On January 12, 2010, a  
          federal three-judge panel issued an order requiring the state to  
          reduce its inmate population to 137.5 percent of design capacity  
          -- a reduction of roughly 40,000 inmates -- within two years.   
          In a prior, related 184-page Opinion and Order dated August 4,  
          2009, that court stated in part:

               "California's correctional system is in a tailspin,"  
               the state's independent oversight agency has reported.  
               . . .  (Jan. 2007 Little Hoover Commission Report,  
               "Solving California's Corrections Crisis: Time Is  
               Running Out").  Tough-on-crime politics have increased  
               the population of California's prisons dramatically  
               while making necessary reforms impossible. . . .  As a  
               result, the state's prisons have become places "of  
               extreme peril to the safety of persons" they house,  
               (Governor Schwarzenegger's Oct. 4, 2006 Prison  
               Overcrowding State of Emergency Declaration), while  
               contributing little to the safety of California's  




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               residents,   California "spends more on corrections  
               than most countries in the world," but the state  
               "reaps fewer public safety benefits." . . .  .   
               Although California's existing prison system serves  
               neither the public nor the inmates well, the state has  
               for years been unable or unwilling to implement the  
               reforms necessary to reverse its continuing  
               deterioration.  (Some citations omitted.)

               . . .

               The massive 750% increase in the California prison  
               population since the mid-1970s is the result of  
               political decisions made over three decades, including  
               the shift to inflexible determinate sentencing and the  
               passage of harsh mandatory minimum and three-strikes  
               laws, as well as the state's counterproductive parole  
               system.  Unfortunately, as California's prison  
               population has grown, California's political  
               decision-makers have failed to provide the resources  
               and facilities required to meet the additional need  
               for space and for other necessities of prison  
               existence.  Likewise, although state-appointed experts  
               have repeatedly provided numerous methods by which the  
               state could safely reduce its prison population, their  
               recommendations have been ignored, underfunded, or  
               postponed indefinitely.  The convergence of  
               tough-on-crime policies and an unwillingness to expend  
               the necessary funds to support the population growth  
               has brought California's prisons to the breaking  
               point.  The state of emergency declared by Governor  
               Schwarzenegger almost three years ago continues to  
               this day, California's prisons remain severely  
               overcrowded, and inmates in the California prison  
               system continue to languish without constitutionally  









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               adequate medical and mental health care.<1>

          The court stayed implementation of its January 12, 2010 ruling  
          pending the state's appeal of the decision to the U.S. Supreme  
          Court.  That appeal, and the final outcome of this litigation,  
          is not anticipated until later this year or 2011.

           This bill  does not appear to aggravate the prison overcrowding  
          crisis described above.



                                      COMMENTS


          1.  Need for This Bill  

           According to the author:

               Assembly Bill 1414 would remove the substance  
               apomorphine from California controlled substances  
               schedules.  Currently, apomorphine is classified as a  
               schedule II controlled substance, a classification  
               that is generally defined by drugs that have an  
               accepted medical value, present a high potential for  
               abuse, and may lead to severe psychological or  
               physical dependence if abused. Schedule II substances  
               generally require more oversight due to the potential  
               dangers associated with misuse of the substances.  
               However, beyond the name, apomorphine has little  
               relation to morphine and its properties.  While  
               morphine is appropriately classified as a schedule II  
               controlled substance, apomorphine does not meet the  
               ----------------------
          <1>   Three Judge Court Opinion and Order, Coleman v.  
          Schwarzenegger, Plata v. Schwarzenegger, in the United States  
          District Courts for the Eastern District of California and the  
          Northern District of California United States District Court  
          composed of three judges pursuant to Section 2284, Title 28  
          United States Code (August 4, 2009).




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               criteria set forth above and should be classified as a  
               standard, non-scheduled prescription drug.

          2.  Parkinson's Disease Background  

          According to the National Institute of Neurological Disorders  
          and Stroke:

               Parkinson's disease (PD) belongs to a group of  
               conditions called motor system disorders, which are  
               the result of the loss of dopamine-producing brain  
               cells. The four primary symptoms of PD are tremor, or  
               trembling in hands, arms, legs, jaw, and face;  
               rigidity, or stiffness of the limbs and trunk;  
               bradykinesia, or slowness of movement; and postural  
               instability, or impaired balance and coordination. As  
               these symptoms become more pronounced, patients may  
               have difficulty walking, talking, or completing other  
               simple tasks. PD usually affects people over the age  
               of 50.  Early symptoms of PD are subtle and occur  
               gradually.  In some people the disease progresses more  
               quickly than in others.  As the disease progresses,  
               the shaking, or tremor, which affects the majority of  
               PD patients may begin to interfere with daily  
               activities.  Other symptoms may include depression and  
               other emotional changes; difficulty in swallowing,  
               chewing, and speaking; urinary problems or  
               constipation; skin problems; and sleep disruptions.   
               There are currently no blood or laboratory tests that  
               have been proven to help in diagnosing sporadic PD.   
               Therefore the diagnosis is based on medical history  
               and a neurological examination.  The disease can be  
               difficult to diagnose accurately.   Doctors may  
               sometimes request brain scans or laboratory tests in  
               order to rule out other diseases. 

          3.  Apomorphine Background Information

           According to the National Library of Medicine at the National  
          Institutes of Health:




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               Apomorphine is used to treat 'off' episodes (times of  
               difficulty moving, walking, and speaking that may  
               happen as medication wears off or at random) in  
               patients with Parkinson's disease (PD; a disorder of  
               the nervous system that causes difficulties with  
               movement, muscle control, and balance) who are taking  
               other medications for their disorder.  Apomorphine  
               will not work to prevent 'off' episodes, but will help  
               improve symptoms when an episode has already begun.   
               Apomorphine is in a class of medications called  
               dopamine agonists.  Apomorphine works by mimicking the  
               action of dopamine, a natural substance in the brain  
               that is lacking in patients with PD. 
                
                Side effects include nausea, vomiting, constipation,  
               diarrhea, headache, yawning, runny nose, weakness,  
               paleness, flushing, bone or joint pain, pain or  
               difficulty in urination, and soreness, redness, pain,  
               bruising, swelling, or itching in the place where you  
               injected apomorphine.  

                Some side effects can be serious, although uncommon:   
               shortness of breath, cough, fast or pounding  
               heartbeat, chest pain, swelling of the hands, feet,  
               ankles, or lower legs, bruising, sudden uncontrollable  
               movements, falling down, hallucinations (seeing things  
               or hearing voices that do not exist), depression,  
               confusion, abnormal behavior, change in vision, and  
               painful erection that does not go away.  Some  
               laboratory animals that were given apomorphine  
               developed eye disease.  It is not known if apomorphine  
               increases the risk of eye disease in humans.











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           4.  Apomorphine Hydrochloride Formulation known as Apokyn  

          It appears that the only apomorphine medication that is  
          available for productive clinical use is Apokyn, which is  
          distributed in the United States by Tercica in Brisbane,  
          California.  Tercica was recently acquired by Ipsen, a European  
          company.  It further appears that Ipsen acquired the rights to  
          market Apokyn in the United States from Vernalis, a British  
          company.  Tercica reports that Apokyn has been available in  
          Europe since 1993 and in the United States since 2004.  Approval  
          for use of Apokyn in the United States was obtained by Bertek  
          Pharmaceuticals, a West Virginia company. 

          The federal Food and Drug Administration (FDA) approved Apokyn  
          in 2004 as an "orphan drug."  Orphan drugs are drugs that likely  
          would not be protected by a patent,  are expected to provide  
          subtantial benefits to a limited number of patients (generally  
          200,000 or fewer) and will be expensive to produce and market.   
          To encourage pharmaceutical companies to produce and distribute  
          orphan drugs, federal law provides companies with tax credits  
          and legal protections and benefits similar to those that  
          accompany issuance of a patent for a drug, including seven years  
          of exclusive distibution rights.  The makers and distributors of  
          Apokyn thus lose exclusivity protection for apomorphine  
          hydrochloride in 2011. 

          The Tercica Apokyn Website states that Apokyn is only available  
          through "specialty pharmacy providers," not local pharmacies.   
          The Apokyn Website defines a specialty pharmacy as one that  
          "focuses on the distribution of specialty medicines, and that  
          also offers various support services for patients."  Tercica  
          noted that two specialty pharmacies, one in Memphis, Tennessee,  
          and one in Pittsburgh, Pennsylvania, distribute Apokyn.     

          The prescribing, distribution and administration of a drug that  
          is listed on the controlled substance schedules is, of course,  
          subject to restrictions and special procedures.  Removing a drug  
          such as apomorphine from the schedules may decrease costs and  
          barriers to access for patients.  




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          SHOULD THE DOPAMINE AGONIST<2> APOMORPHINE - A DRUG FOR THE  
          TREATMENT OF CERTAIN SYMPTOMS OF PARKINSON'S DISORDER - BE  
          REMOVED FROM THE CONTROLLED SUBSTANCE SCHEDULES?


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          <2> An agonist is a drug or chemical that binds to the same  
          neuro-receptors as the target drug or chemical.