Return to Video

A doctor's case for medical marijuana

  • 0:02 - 0:06
    I would like to tell you about
    the most embarrassing thing
  • 0:06 - 0:10
    that has ever happened to me in my years
    of working as a palliative care physician.
  • 0:11 - 0:13
    This happened a couple of years ago.
  • 0:13 - 0:17
    I was asked as a consultant to see
    a woman in her 70s --
  • 0:17 - 0:20
    retired English professor
    who had pancreatic cancer.
  • 0:21 - 0:26
    I was asked to see her because
    she had pain, nausea, vomiting.
  • 0:26 - 0:27
    When I went to see her,
  • 0:27 - 0:29
    we talked about those symptoms,
  • 0:29 - 0:31
    and in the course of that consultation,
  • 0:31 - 0:36
    she asked me whether I thought
    that medical marijuana might help her.
  • 0:37 - 0:39
    I thought back to everything
  • 0:39 - 0:42
    that I had learned in medical school
    about medical marijuana,
  • 0:42 - 0:47
    which didn't take very long
    because I had learned absolutely nothing.
  • 0:47 - 0:50
    And so I told her that as far as I knew,
  • 0:50 - 0:53
    medical marijuana had
    no benefits whatsoever.
  • 0:53 - 0:58
    And she smiled and nodded and reached
    into the handbag next to the bed,
  • 0:58 - 1:02
    and pulled out a stack of about a dozen
    randomized controlled trials
  • 1:02 - 1:05
    showing that medical
    marijuana has benefits
  • 1:05 - 1:09
    for symptoms like nausea
    and pain and anxiety.
  • 1:09 - 1:12
    She handed me those articles and said,
  • 1:12 - 1:17
    "Maybe you should read these
    before offering an opinion ...
  • 1:17 - 1:18
    doctor."
  • 1:18 - 1:20
    (Laughter)
  • 1:20 - 1:21
    So I did.
  • 1:22 - 1:25
    That night I read all of those articles
    and found a bunch more.
  • 1:25 - 1:27
    When I came to see her the next morning,
  • 1:27 - 1:31
    I had to admit that it looks like
    there is some evidence
  • 1:31 - 1:34
    that marijuana can offer medical benefits,
  • 1:34 - 1:38
    and I suggested that if she
    really was interested,
  • 1:38 - 1:40
    she should try it.
  • 1:40 - 1:42
    You know what she said?
  • 1:42 - 1:46
    This 73-year-old, retired
    English professor?
  • 1:46 - 1:49
    She said, "I did try it
    about six months ago.
  • 1:49 - 1:50
    It was amazing.
  • 1:50 - 1:53
    I've been using it every day since.
  • 1:53 - 1:55
    It's the best drug I've discovered.
  • 1:55 - 1:59
    I don't know why it took me
    73 years to discover this stuff.
  • 1:59 - 2:00
    It's amazing."
  • 2:00 - 2:01
    (Laughter)
  • 2:01 - 2:03
    That was the moment at which I realized
  • 2:03 - 2:06
    I needed to learn something
    about medical marijuana
  • 2:06 - 2:09
    because what I was prepared for
    in medical school
  • 2:09 - 2:12
    bore no relationship to reality.
  • 2:12 - 2:14
    So I started reading more articles,
  • 2:14 - 2:16
    I started talking to researchers,
  • 2:16 - 2:17
    I started talking to doctors,
  • 2:17 - 2:18
    and most importantly,
  • 2:18 - 2:20
    I started listening to patients.
  • 2:21 - 2:23
    I ended up writing a book
    based on those conversations,
  • 2:23 - 2:27
    and that book really revolved
    around three surprises --
  • 2:27 - 2:28
    surprises to me, anyway.
  • 2:29 - 2:30
    One I already alluded to --
  • 2:30 - 2:33
    that there really are some benefits
    to medical marijuana.
  • 2:33 - 2:37
    Those benefits may not be
    as huge or as stunning
  • 2:37 - 2:40
    as some of the most avid proponents
    of medical marijuana
  • 2:40 - 2:41
    would have us believe,
  • 2:41 - 2:43
    but they are real.
  • 2:43 - 2:45
    Surprise number two:
  • 2:45 - 2:47
    medical marijuana does have some risks.
  • 2:47 - 2:50
    Those risks may not be
    as huge and as scary
  • 2:50 - 2:54
    as some of the opponents of medical
    marijuana would have us believe,
  • 2:54 - 2:56
    but they are real risks, nonetheless.
  • 2:57 - 2:59
    But it was the third surprise
    that was most ...
  • 2:59 - 3:00
    surprising.
  • 3:01 - 3:04
    And that is that a lot
    of the patients I talked with
  • 3:04 - 3:06
    who've turned to medical
    marijuana for help,
  • 3:06 - 3:10
    weren't turning to medical marijuana
    because of its benefits
  • 3:10 - 3:11
    or the balance or risks and benefits,
  • 3:11 - 3:14
    or because they thought
    it was a wonder drug,
  • 3:14 - 3:17
    but because it gave them
    control over their illness.
  • 3:18 - 3:20
    It let them manage their health
  • 3:20 - 3:23
    in a way that was productive and efficient
  • 3:23 - 3:26
    and effective and comfortable for them.
  • 3:26 - 3:28
    To show you what I mean,
  • 3:28 - 3:29
    let me tell you about another patient.
  • 3:29 - 3:32
    Robin was in her early 40s when I met her.
  • 3:32 - 3:35
    She looked though
    like she was in her late 60s.
  • 3:35 - 3:38
    She had suffered from rheumatoid arthritis
    for the last 20 years,
  • 3:38 - 3:41
    her hands were gnarled by arthritis,
  • 3:41 - 3:43
    her spine was crooked,
  • 3:43 - 3:45
    she had to rely
    on a wheelchair to get around.
  • 3:45 - 3:47
    She looked weak and frail,
  • 3:47 - 3:49
    and I guess physically she probably was,
  • 3:49 - 3:52
    but emotionally, cognitively,
    psychologically,
  • 3:52 - 3:56
    she was among the toughest
    people I've ever met.
  • 3:56 - 3:58
    And when I sat down next to her
  • 3:58 - 4:01
    in a medical marijuana dispensery
    in Northern California
  • 4:01 - 4:04
    to ask her about why she turned
    to medical marijuana,
  • 4:04 - 4:05
    what it did for her,
  • 4:05 - 4:07
    and how it helped her,
  • 4:07 - 4:09
    she started out by telling me things
  • 4:09 - 4:11
    that I had heard
    from many patients before.
  • 4:11 - 4:13
    It helped with her anxiety;
  • 4:13 - 4:14
    it helped with her pain;
  • 4:14 - 4:16
    when her pain was better,
    she slept better.
  • 4:16 - 4:18
    And I'd heard all that before.
  • 4:18 - 4:20
    But then she said something
    that I never heard before,
  • 4:20 - 4:24
    and that is that it gave her
    control over her life
  • 4:24 - 4:26
    and over her health.
  • 4:26 - 4:28
    She could use it when she wanted,
  • 4:28 - 4:30
    in the way that she wanted,
  • 4:30 - 4:32
    at the dose and frequency
    that worked for her.
  • 4:32 - 4:34
    And if it didn't work for her,
  • 4:34 - 4:36
    then she could make changes.
  • 4:36 - 4:37
    Everything was up to her.
  • 4:37 - 4:39
    The most important thing she said
  • 4:39 - 4:41
    was she didn't need
    anybody else's permission --
  • 4:41 - 4:43
    not a clinic appointment,
  • 4:43 - 4:44
    not a doctor's prescription,
  • 4:44 - 4:45
    not a pharmacist's order.
  • 4:45 - 4:47
    It was all up to her.
  • 4:48 - 4:50
    She was in control.
  • 4:50 - 4:53
    And if that seems like a little thing
    for somebody with chronic illness,
  • 4:53 - 4:54
    it's not --
  • 4:54 - 4:55
    not at all.
  • 4:56 - 4:58
    When we face a chronic serious illness,
  • 4:58 - 5:03
    whether it's rheumatoid arthritis
    or lupus or cancer or diabetes,
  • 5:03 - 5:05
    or cirrosis,
  • 5:05 - 5:06
    we lose control.
  • 5:06 - 5:08
    And note what I said:
  • 5:08 - 5:09
    "when," not "if."
  • 5:09 - 5:13
    All of us at some point in our lives
    will face a chronic serious illness
  • 5:13 - 5:16
    that causes us to lose control.
  • 5:16 - 5:17
    We'll see our function decline,
  • 5:17 - 5:20
    some of us will see our cognition decline,
  • 5:20 - 5:22
    we'll be no longer able
    to care for ourselves,
  • 5:22 - 5:25
    to do the things that we want to do.
  • 5:25 - 5:27
    Our bodies will betray us,
  • 5:27 - 5:28
    and in that process,
  • 5:28 - 5:29
    we'll lose control.
  • 5:29 - 5:31
    And that's scary.
  • 5:31 - 5:32
    Not just scary --
  • 5:32 - 5:33
    that's frightening,
  • 5:33 - 5:35
    it's terrifying.
  • 5:35 - 5:36
    When I talk to my patients,
  • 5:36 - 5:38
    my palliative care patients,
  • 5:38 - 5:42
    many of whom are facing illnesses
    that will end their lives,
  • 5:42 - 5:44
    they have a lot of be frightened of --
  • 5:44 - 5:47
    pain, nausea, vomiting,
    constipation, fatigue,
  • 5:47 - 5:49
    their impending mortality.
  • 5:49 - 5:51
    But what scares them more
    than anything else
  • 5:51 - 5:54
    is this possibility that at some point,
  • 5:54 - 5:56
    tomorrow or a month from now,
  • 5:56 - 5:59
    they're going to lose
    control of their health,
  • 5:59 - 6:01
    of their lives,
  • 6:01 - 6:02
    of their healthcare,
  • 6:02 - 6:04
    and they're going to become
    dependent on others,
  • 6:04 - 6:07
    and that's terrifying.
  • 6:07 - 6:11
    So it's no wonder really
    that patients like Robin,
  • 6:11 - 6:13
    who I just told you about,
  • 6:13 - 6:14
    who I met in that clinic,
  • 6:14 - 6:16
    turn to medical marijuana
  • 6:16 - 6:19
    to try to claw back some
    semblance of control.
  • 6:19 - 6:21
    How do they do it though?
  • 6:21 - 6:23
    How do these medical
    marijuana dispensaries --
  • 6:23 - 6:25
    like the one where I met Robin --
  • 6:25 - 6:31
    how do they give patients like Robin
    back the sort of control that they need?
  • 6:32 - 6:33
    And how do they do it
  • 6:33 - 6:37
    in a way that mainstream
    medical hospitals and clinics,
  • 6:37 - 6:38
    at least for Robin,
  • 6:38 - 6:40
    weren't able to?
  • 6:40 - 6:41
    What's their secret?
  • 6:41 - 6:44
    So I decided to find out.
  • 6:44 - 6:48
    I went to a seedy clinic
    in Venice Beach in California,
  • 6:48 - 6:50
    and got a recommendation
  • 6:50 - 6:53
    that would allow me to be
    a medical marijuana patient.
  • 6:53 - 6:55
    I got a letter of recommendation
  • 6:55 - 6:57
    that would let me buy medical marijuana.
  • 6:57 - 6:59
    I got that recommendation illegally,
  • 6:59 - 7:01
    because I'm not
    a resident of California --
  • 7:01 - 7:02
    you should note that.
  • 7:02 - 7:03
    I should also note,
  • 7:03 - 7:04
    for the record,
  • 7:04 - 7:08
    that I never used that letter
    of recommendation to make a purchase,
  • 7:08 - 7:10
    and to all of you DEA agents out there --
  • 7:10 - 7:11
    (Laughter)
  • 7:11 - 7:13
    love the work that you're doing,
  • 7:13 - 7:14
    keep it up.
  • 7:14 - 7:15
    (Laughter)
  • 7:15 - 7:19
    Even though it didn't let me
    make a purchase though,
  • 7:19 - 7:23
    that letter was priceless
    because it let me be a patient.
  • 7:23 - 7:27
    It let me experience what patients
    like Robin experience
  • 7:27 - 7:30
    when they go to a medical
    marijuana dispensary.
  • 7:30 - 7:31
    And what I experienced --
  • 7:31 - 7:34
    what they experience every day,
  • 7:34 - 7:37
    hundreds of thousands
    of people like Robin --
  • 7:37 - 7:39
    was really amazing.
  • 7:39 - 7:41
    I walked into the clinic,
  • 7:41 - 7:44
    and from the moment that I entered
    many of these clinics and dispensaries,
  • 7:44 - 7:46
    I felt like that dispensary,
  • 7:46 - 7:47
    that clinic,
  • 7:47 - 7:49
    was there for me.
  • 7:49 - 7:52
    There were questions
    at the outset about who I am
  • 7:52 - 7:54
    what kind of work I do,
  • 7:54 - 7:58
    what my goals are in looking for
    a medical marijuana prescription,
  • 7:58 - 8:01
    or product,
  • 8:01 - 8:02
    what my goals are,
  • 8:02 - 8:03
    what my preferences are,
  • 8:03 - 8:05
    what my hopes are,
  • 8:05 - 8:07
    how do I think, how do I hope
    this might help me,
  • 8:07 - 8:09
    what am I afraid of.
  • 8:09 - 8:10
    These are the sorts of questions
  • 8:10 - 8:13
    that patients like Robin
    get asked all the time.
  • 8:13 - 8:16
    These are the sorts of questions
    that make me confident
  • 8:16 - 8:20
    that the person I'm talking with
    really has my best interests at heart,
  • 8:20 - 8:22
    and wants to get to know me.
  • 8:22 - 8:25
    The second thing I learned
    in those clinics
  • 8:25 - 8:28
    is the availability of education.
  • 8:28 - 8:30
    Education from the folks
    behind the counter,
  • 8:30 - 8:33
    but also education from folks
    in the waiting room.
  • 8:33 - 8:36
    People I met were more than happy,
  • 8:36 - 8:37
    as I was sitting next to them --
  • 8:37 - 8:38
    people like Robin --
  • 8:38 - 8:40
    to tell me about who they are,
  • 8:40 - 8:42
    why they use medical marijuana,
  • 8:42 - 8:43
    what helps them,
  • 8:43 - 8:44
    how it helps them,
  • 8:44 - 8:46
    and to give me advice and suggestions.
  • 8:46 - 8:52
    Those waiting rooms really are
    a hive of interaction, advice and support.
  • 8:53 - 8:55
    And third, the folks behind the counter.
  • 8:55 - 8:59
    I was amazed at how willing
    those people were
  • 8:59 - 9:03
    to spend sometimes an hour or more
    talking me through the nuances
  • 9:03 - 9:05
    of this strain versus that strain,
  • 9:05 - 9:07
    smoking versus vaporizing,
  • 9:07 - 9:09
    edibles versus tinctures,
  • 9:09 - 9:13
    all, remember, without me making
    any purchase whatsoever.
  • 9:14 - 9:17
    Think about the last time
    you went to any hospital or clinic
  • 9:17 - 9:23
    and the last time anybody spent an hour
    explaining those sorts of things to you.
  • 9:23 - 9:27
    The fact that patients like Robin
    are going to these clinics,
  • 9:27 - 9:28
    are going to these dispensaries,
  • 9:28 - 9:31
    and getting that sort
    of personalized attention
  • 9:31 - 9:33
    and education and service,
  • 9:33 - 9:36
    really should be a wake-up call
    to the healthcare system.
  • 9:36 - 9:40
    People like Robin are turning away
    from mainstream medicine,
  • 9:40 - 9:42
    turning to medical
    marijuana dispensaries
  • 9:42 - 9:46
    because those dispensaries
    are giving them what they need.
  • 9:47 - 9:49
    If that's a wake-up call
    to the medical establishment,
  • 9:49 - 9:53
    it's a wake-up call that many
    of my colleagues are either not hearing
  • 9:53 - 9:55
    or not wanting to hear.
  • 9:55 - 9:57
    When I talk to my colleagues,
  • 9:57 - 9:58
    physicians in particular,
  • 9:58 - 10:00
    about medical marijuana,
  • 10:00 - 10:02
    they say, "Oh, we need more evidence.
  • 10:02 - 10:04
    We need more research into benefits,
  • 10:04 - 10:06
    we need more evidence about risks."
  • 10:07 - 10:08
    And you know what?
  • 10:08 - 10:09
    They're right.
  • 10:09 - 10:10
    They're absolutely right.
  • 10:10 - 10:14
    We do need much more evidence
    about the benefits of medical marijuana.
  • 10:14 - 10:20
    We also need to ask the federal government
    to reschedule marijuana to Schedule II,
  • 10:20 - 10:24
    or to deschedule it entirely
    to make that research possible.
  • 10:24 - 10:28
    We also need more research
    into medical marijuana's risks.
  • 10:28 - 10:29
    Medical marijuana's risks --
  • 10:29 - 10:31
    we know a lot about the risks
    of recreational use,
  • 10:31 - 10:34
    we know next to nothing about
    the risks of medical marijuana.
  • 10:35 - 10:37
    So we absolutely do need research,
  • 10:37 - 10:39
    but to say that we need research
  • 10:39 - 10:43
    and not that we need
    to make any changes now
  • 10:43 - 10:44
    is to miss the point entirely.
  • 10:44 - 10:47
    People like Robin aren't
    seeking out medical marijuana
  • 10:47 - 10:49
    because they think it's a wonder drug,
  • 10:49 - 10:52
    or because they think
    it's entirely risk-free.
  • 10:52 - 10:56
    They seek it out because the context
    in which it's delivered and administered
  • 10:56 - 10:58
    and used,
  • 10:58 - 11:01
    gives them the sort of control
    they need over their lives.
  • 11:01 - 11:05
    And that's a wake-up call
    we really need to pay attention to.
  • 11:05 - 11:09
    The good news though is that
    there are lessons we can learn today
  • 11:09 - 11:12
    from those medical marijuana dispensaries.
  • 11:12 - 11:14
    And those are lessons
    we really should learn.
  • 11:14 - 11:17
    These are often small,
    mom-and-pop operations
  • 11:17 - 11:20
    run by people with no medical training,
  • 11:20 - 11:22
    and while it's embarrassing to think
  • 11:22 - 11:26
    that many of these clinics
    and dispensaries are providing services
  • 11:26 - 11:29
    and support and meeting patients' needs
  • 11:29 - 11:33
    in ways that billion-dollar
    healthcare systems aren't --
  • 11:33 - 11:34
    we should be embarrassed by that --
  • 11:34 - 11:36
    but we can also learn from that.
  • 11:36 - 11:38
    And they're probably
    three lessons at least
  • 11:38 - 11:41
    that we can learn
    from those small dispensaries.
  • 11:41 - 11:45
    One: we need to find way
    to give patients more control
  • 11:45 - 11:47
    in small but important ways,
  • 11:47 - 11:49
    how to interacting
    with healthcare providers,
  • 11:49 - 11:51
    when to interact
    with healthcare providers,
  • 11:51 - 11:55
    how to use medications in ways
    that work for them.
  • 11:55 - 11:56
    In my own practice,
  • 11:56 - 11:59
    I've gotten much more
    creative and flexible
  • 11:59 - 12:02
    in supporting my patients
    in using drugs safely
  • 12:02 - 12:03
    to manage their symptoms --
  • 12:04 - 12:05
    with emphasis on safely.
  • 12:05 - 12:09
    Many of the drugs that I prescribe
    are drugs like opioids or benzodiazepines
  • 12:09 - 12:12
    which can be dangerous if overused.
  • 12:12 - 12:13
    But here's the point.
  • 12:13 - 12:15
    They can be dangerous if they're overused,
  • 12:15 - 12:18
    but they can also be ineffective
    if they're not used in a way
  • 12:18 - 12:21
    that's consistent with what
    patients want and need.
  • 12:21 - 12:22
    So that flexibility,
  • 12:22 - 12:24
    if it's delivered safely,
  • 12:25 - 12:27
    can be extraordinarily valuable
    for patients and their families.
  • 12:28 - 12:29
    That's number one.
  • 12:29 - 12:31
    Number two: education --
  • 12:31 - 12:33
    huge opportunities to learn from
    some of the tricks
  • 12:33 - 12:37
    of those medical marijuana dispensaries
    to provide more education
  • 12:37 - 12:39
    that doesn't require
    a lot of physician time necessarily,
  • 12:40 - 12:41
    or any physician time,
  • 12:41 - 12:46
    but opportunities to learn about
    what medications we're using
  • 12:46 - 12:47
    and why,
  • 12:47 - 12:49
    prognosis, trajectories of illness,
  • 12:49 - 12:50
    and most impotantly,
  • 12:50 - 12:53
    opportunities for patients
    to learn from each other.
  • 12:53 - 12:55
    How can we replicate what does on
  • 12:55 - 12:58
    in those clinic and medical dispensary
    clinic waiting rooms?
  • 12:59 - 13:00
    How patients learn from each other,
  • 13:00 - 13:02
    how people share with each other.
  • 13:03 - 13:04
    And last but not least,
  • 13:04 - 13:08
    putting patients first the way
    those medical marijuana dispensaries do,
  • 13:08 - 13:13
    making patients feel legitimately
    like what they want,
  • 13:13 - 13:14
    what they need,
  • 13:14 - 13:16
    is why as healthcare providers,
  • 13:16 - 13:17
    we're here.
  • 13:18 - 13:22
    Asking patients about their hopes,
    their fears, their goals and preferences.
  • 13:22 - 13:24
    As a palliative care provider,
  • 13:24 - 13:28
    I ask all my patients what they're
    hoping for and what they're afraid of.
  • 13:28 - 13:29
    But here's the thing.
  • 13:29 - 13:33
    Patients shouldn't have to wait
    until they're chronically seriously ill,
  • 13:33 - 13:34
    often near the end of life,
  • 13:34 - 13:38
    they shouldn't have to wait until
    their seeing a physician like me
  • 13:39 - 13:41
    before somebody asks them,
  • 13:41 - 13:42
    "What are you hoping for?"
  • 13:42 - 13:43
    "What are you afraid of?"
  • 13:43 - 13:47
    That should be baked into the way
    that healthcare is delivered.
  • 13:48 - 13:50
    We can do this --
  • 13:50 - 13:51
    we really can.
  • 13:51 - 13:54
    Medical marijuana dispensaries
    and clinics all across the country
  • 13:54 - 13:55
    are figuring this out.
  • 13:56 - 13:58
    They're figuring this out in ways
  • 13:58 - 14:02
    that larger, more mainstream
    health systems are years behind.
  • 14:03 - 14:04
    But we can learn from them,
  • 14:04 - 14:06
    and we have to learn from them.
  • 14:06 - 14:08
    All we have to do is swallow our pride,
  • 14:08 - 14:10
    put aside the thought for minute
  • 14:10 - 14:12
    that because we have lots of letters
    after our names,
  • 14:12 - 14:13
    because we're experts,
  • 14:14 - 14:16
    because we're chief medical officers
    of a large healthcare system,
  • 14:17 - 14:21
    we know all there is to know about
    how to meet patients' needs.
  • 14:21 - 14:22
    We need to swallow our pride.
  • 14:22 - 14:25
    We need to go visit a few medical
    marijuana dispensaries.
  • 14:26 - 14:27
    We need to figure out what they're doing.
  • 14:28 - 14:30
    We need to figure out why so many
    patients like Robin
  • 14:30 - 14:32
    are leaving our mainstream medical clinics
  • 14:32 - 14:35
    and going to these medical
    marijuana dispensaries instead.
  • 14:36 - 14:38
    We need to figure out
    what their tricks are,
  • 14:38 - 14:39
    what their tools are,
  • 14:39 - 14:41
    and we need to learn from them.
  • 14:41 - 14:42
    If we do,
  • 14:43 - 14:44
    and I think we can,
  • 14:44 - 14:45
    and I absolutely think we have to,
  • 14:46 - 14:49
    we can guarantee all of our patients
    will have a much better experience.
  • 14:49 - 14:50
    Thank you.
  • Not Synced
    (Applause)
Title:
A doctor's case for medical marijuana
Speaker:
David Casarett
Description:

more » « less
Video Language:
English
Team:
closed TED
Project:
TEDTalks
Duration:
15:07

English subtitles

Revisions Compare revisions