Posts Tagged ‘schizophrenia’

Medication Noncompliance and Substance Abuse Among Patients with Schizophrenia

09/16/2008 , 9:42 AM by Alex Sicre

Today’s medication adherence related abstract comes from Psychiatry Online. It is from a Veterans Affairs Field Program for Mental Health and was originally published over 10 years ago, however it is still often cited. The results are not that surprising, however it brought to mind alcoholism and how it is related to medication non-adherence and to mental health.

With both schizophrenia and bipolar disorder, the rates of alcoholism are much higher than the average. I have always viewed this alcoholism as self-medicating behavior – thus the patients are adherent to their self prescribed drinking regime. I wonder how side effects came into play as most of the psychiatric medications heighten the effects to alcohol?

OBJECTIVE:
The study examined the effect of medication noncompliance and substance abuse on symptoms of schizophrenia.

METHODS:
Short-term inpatients with a diagnosis of schizophrenia were enrolled in a longitudinal outcomes study and continued to receive standard care after discharge. At baseline and six-month follow-up, Brief Psychiatric Rating Scale (BPRS) scores and data on subjects’ reported medication compliance, drug and alcohol abuse, usual living arrangements, and observed side effects were obtained. The number of outpatient contacts during the follow-up period was obtained from medical records. Relationships between the dependent variables-medication noncompliance and follow-up BPRS scores-and the independent variables were analyzed using logistic and linear regression models.

RESULTS:
Medication noncompliance was significantly associated with substance abuse. Subjects who abused substances, had no outpatient contact, and were noncompliant with medication had significantly greater symptom severity than other groups.

CONCLUSIONS:
Substance abuse is strongly associated with medication noncompliance among patients with schizophrenia. The combination of substance abuse, medication noncompliance, and lack of outpatient contact appears to define a particularly high-risk group.

Telenursing Intervention Increases Psychiatric Medication Adherence in Schizophrenia Outpatients

07/30/2008 , 10:43 AM by Alex Sicre

And here is today’s medication adherence abstract from Journal of the American Psychiatric Nurses Association:

BACKGROUND:
Promoting medication adherence is a critical issue in optimizing both physical and mental health in persons with schizophrenia. Average antipsychotic medication adherence is only 50%; few studies have examined nonpsychiatric medication adherence. Psychosocial interventions with components of problem solving and motivation have shown promise in improving adherence behaviors.

OBJECTIVES:
This study examines telephone intervention problem solving (TIPS) for outpatients with schizophrenia. TIPS is a weekly, provider-initiated, proactive telenursing intervention designed to help persons with schizophrenia respond to a variety of problems, including adherence problems.

STUDY DESIGN:
The authors completed objective measures of adherence to psychiatric and nonpsychiatric medications in 29 community-dwelling persons with schizophrenia, monthly for 3 months.

STUDY RESULTS:
Persons receiving TIPS had significantly higher objective adherence to psychiatric medications throughout the study period, F(1, 20) = 5.47, p = .0298.

CONCLUSIONS:
Clinicians should consider using TIPS as an adjunct to face-to-face appointments to support adherence in persons at risk. J Am Psychiatr Nurses Assoc, 2008; 14(3), 217–224. DOI: 10.1177/1078390308318750

More Information and Facts About the Friday Post from NCCBH

06/18/2007 , 1:53 PM by Alex Sicre

As I stated, I am a little behind the times, but this is the press release from the National Council for Community Behavioral Healthcare from June 13th addressing the “lawyer ads” about Zyprexa.

Survey results released today shed light on a new barrier to treatment affecting people with severe mental illness. The findings show fears raised by product liability litigation involving antipsychotic drugs may be putting patients with schizophrenia and bipolar disorder at risk for relapse. These fears add to the already heavy burden that patients face as they work to manage symptoms, stay on their medication and work with their treatment providers to improve their mental and physical health.

The survey, which was conducted among 402 psychiatrists who treat patients with schizophrenia and bipolar disorder, showed that, even when patients were responding well to their prescribed antipsychotic treatment, many requested a medication change because these drugs are featured in law firm advertisements. Other patients stopped taking their medication, often without telling their psychiatrist, for the same reason.

“Many of our patients already struggle with accepting their illness and staying on their prescribed treatment, and now they are experiencing new levels of fear due to the increasing incidence of these jarring advertisements,” said Dr. Ralph Aquila, assistant clinical professor of psychiatry, Columbia College of Physicians and Surgeons; director, residential community services, St Luke’s-Roosevelt Hospital Center, New York, NY. “This irresponsible advertising is hindering the progress of therapy for many of these patients and disrupting the important relationship between them and their healthcare providers. Plaintiffs attorneys need to consider the consequences that these advertisements may have on patients.”

The findings from this survey, which was commissioned by the National Council for Community Behavioral Healthcare and Eli Lilly and Company, are consistent with a Harris Interactive® poll of 250 physicians commissioned by the U.S. Chamber of Commerce in 2003 that examined how pharmaceutical litigation impacts prescribing decisions across disease states. However, this new survey went one step further by asking psychiatrists to examine the potential impact of this type of litigation on patient care. These new findings have implications for doctors who treat serious and persistent mental illnesses, and confirm trends in clinical practice that many people in the mental health community have observed, but have not been quantified until now.

Ninety-seven percent of surveyed psychiatrists had one or more patients who stopped taking medication or reduced their dosage. Of these psychiatrists, 52 percent believed patients took this action due to law firm advertisements about antipsychotic drugs, and reported the following:
• Ninety-three percent stated that one or more of their patients made medication changes without consulting them first, and the majority of these psychiatrists (94 percent) reported patient relapse as a result of discontinuing medication.
• The most frequent consequences of relapse were symptom recurrence (93 percent), hospitalization (75 percent), loss of an important relationship (40 percent) and suicide attempts (26 percent).

Even when patients were improving on their prescribed medication, they still approached their psychiatrists about stopping or changing. Ninety-seven percent of surveyed psychiatrists received one or more patient requests to stop or switch their medication. Of these psychiatrists, 59 percent felt patients made these requests based on concerns raised by law firm advertisements about antipsychotic drugs, and reported the following:
• The majority of these psychiatrists (93 percent) felt these patients were responding to treatment.
• Of the patients that were responding but requested a stop or switch, 71 percent of psychiatrists reported that one or more experienced a relapse, which also led to symptom recurrence, hospitalization, loss of an important relationship and suicide attempts.
• Half of the surveyed psychiatrists reported that patient caregivers also requested a medication switch or stop due to concerns generated by law firm advertisements, even if their loved one was responding to treatment.

“Doctors and patients need to discuss the risks and benefits of any medication in order to determine what is appropriate for each patient,” said Linda Rosenberg, MSW, president and CEO of the National Council. “That assessment becomes difficult in today’s atmosphere because so much of the advertising is alarmist and frightening. It’s especially crucial for patients to speak with their doctor before stopping their medication. Such discussions are an important part of the therapeutic relationship.”

The findings from the survey are especially pertinent given the number of barriers that already exist in helping patients adhere to their treatment. Among the many challenges psychiatrists noted they faced when selecting an antipsychotic medication to treat schizophrenia and bipolar disorder, the five most challenging issues identified were:
• Side effects (75%),
• Lack of adherence due to unwillingness to accept illness (73%),
• Medication costs (58%),
• Lack of adherence due to lack of support (50%), and
• Co-occurring mental illnesses (49%).

More than half (55%) of surveyed psychiatrists indicated that they had changed their prescribing practices over the last five years due to product liability cases involving antipsychotic medications – and reported frustration and concern that this type of litigation sometimes interferes with patient treatment. Furthermore, many psychiatrists (62%) reported that they know of colleagues who have made similar changes in their prescribing practices.

Zyprexa “Lawyer Ads” Adding to Noncompliance

06/15/2007 , 1:51 PM by Alex Sicre

I am a little behind the times, but I just read an article about the “lawyer’s ads” for Zyprexa that are scaring patients into not being compliant with their mental illness medications. This does not sound good. Lilly (maker of Zyprexa) is in the middle of settling some 30,000 lawsuits and has spent over $1.2 billion already. The ads feature the drug’s side effects and the amount Lilly has spent to settle their lawsuits.

One lawyer who is creating some of these ads is William Berg. His firm is Berg Injury Lawyers. What is his motivation? “If we advertising lawyers don’t tell people about their legal rights, who will? Eli Lilly sure isn’t going to,” he said.

I am unfamiliar with Zyprexa, but it treats schizophrenia and bipolar disorder and had over $4.4 billion in sales last year. The problem is that is causes diabetes or high blood sugar. I can’t believe that prescribing doctor’s did not know the risks – it’s just foolish. Also with any new treatment, I would imagine the psychiatrists would monitor their patients’ blood levels to see what effects the drug has on them. Lilly says all doctor’s knew the side effects since the drug’s launch in 1996 whereas Allen Rothberg, another lawyer representing the patients, claims that Lilly withheld information from patients and doctors alike.

The worst part about this, other than patients’ suffering, is that the advertising blitz is causing all these other patients to stop taking their other medications. I know that schizophrenics and bipolars can be paranoid – so just imagine what could happen to a patient after seeing ads reinforcing negative side effects. Couple that with claims for financial gain, and you have a bipolar fiesta. They stop taking their meds, let a little mania take hold and then they believe they can claim some of the billion dollar pot for themselves.

The wave of noncompliance among these patients could turn into a horrible mess. Here are the facts from a Lilly survey released on Wednesday: 402 psychiatrists who treat patients with bipolar disorder or schizophrenia completed an online questionnaire and more than half of the psychiatrists said they believed their patients stopped medication or reduced their dosage after seeing lawyers’ advertisements about anti-psychotic drugs.

This is really big and really bad. 201 psychiatrists. Let’s say 20 patients each? That is 4000 unstable patients running around. A few years ago, after the media reported the FDA mandated severe “black box” warnings for a group of common antidepressants, suicide rates rose among those patients on the drugs.

Dr. Nada Stotland, president-elect of the American Psychiatric Association, said: “You can’t prove a cause-and-effect, but you can draw a pretty good hypothesis that there’s a relationship between suicides going up and people not being treated for depression.” I hope this doesn’t happen again. The good thing is, Berg assured us all in saying, “In all of our ads, we tell folks, ‘Do not stop taking any medication without consulting your doctor.’” I’m glad he is looking out for possibly already unstable patients, who will definitely heed that warning.

Another concern is what side effects are these patients going to suffer. These are not addressed in the regular side effect warnings for these drugs. A friend of mine went off Paxil or another antidepressant and was in bed for two weeks. Not so bad, but again just not taking medication for people with schizophrenia and bipolar disorder is bad enough.

On another note, what are the financial implications of this noncompliance for 4,000 patients? On the pharma end, let’s say the average medication is $250 a month. That’s $1M if these patients don’t refill their medications. That’s like 1/8 of a penny to pharma so they aren’t worried. Let’s say 1/3 go into a mental ward since they have adverse effects – let’s call it $1000 a night for 4 nights. Not bad only $5.2M in expenses. I’m sure insurance will cover it.

I am going to assume at least 3/4ths of these patients have jobs (@ $30K a year) and will not work for a week. That’s about $1.8M in lost revenue, plus another $2.5M to cover the jobs with temp help – that’s just for the week. And a fair portion of these people might not return to their jobs if they don’t get sorted out with the proper medication so you can add another $3M of lost revenue. Put that all together and you get $13.5M. I think I did the math correctly.

That might not be a lot to some, but it sure will cost us all down the road if noncompliance continues at this rate. I mean this is just fallout from 402 psychiatrists polled. I don’t know how many patients are out there on bipolar and schizophrenia medication, but Zyprexa did make $4.4 BILLION dollars last year, so go figure.