Many people with psychiatric problems want to quit smoking, but psychiatrists and caseworkers typically don’t prescribe medications to help them or refer them to services aimed at smoking cessation, researchers find.
Among American adults who have a serious mental illness such as schizophrenia, bipolar disorder, or clinical depression, 57 percent are smokers. In contrast, only 15 percent of US adults overall smoke.
“Patients with serious mental illness die an average of 25 years younger than people who don’t have these problems, and smoking is a big factor.”
“Patients with serious mental illness die an average of 25 years younger than people who don’t have these problems, and smoking is a big factor,” says Li-Shiun Chen, an assistant professor of psychiatry at Washington University School of Medicine in St. Louis and the study’s first author. “Smoking is a common and serious problem for our patients, and although smoking rates have been decreasing in the general population, the rates remain very high in this vulnerable population.”
Smoking in the psych ward
Traditionally, psychiatric wards were among the few places in hospitals where smoking was allowed. Psychiatrists used to feel it was acceptable to allow seriously ill patients to smoke since the key focus in treatment was psychosis or depression.
Hear Li-Shiun Chen discuss the findings:
“But in the past few years, research has shown that smoking cessation is beneficial to the mental health of psychiatric patients,” says Laura Jean Bierut, professor of psychiatry and the study’s senior author. “When they stop smoking, it decreases the risk of recurrent depressive episodes that can lead to hospitalization. It also decreases the amount of medication they need.
“Our understanding has evolved. Twenty years ago, doctors might have thought that continuing to smoke didn’t have mental health repercussions, but now we know better.”
82% would like to try to quit
The researchers surveyed 213 patients with psychiatric illnesses who were treated at one of four BJC Behavioral Health clinics in and near St. Louis. Surveying patients they believed to be fairly representative of those seen in community health centers around the country, the researchers found that 82 percent of the patients who smoked were interested in trying to quit. Forty-four percent said they would like to take medication to help them quit, but only 13 percent were receiving such treatment. Meanwhile, 25 percent said they desired counseling to help them quit, but only 5 percent were receiving it.
Along with those patient surveys, an anonymous survey of mental health providers found that 91 percent of psychiatrists and 84 percent of caseworkers had the impression that their patients had no interest in quitting or reducing the amount they smoked.
“There is quite a disconnect between the two groups,” says Chen, who also is a staff psychiatrist at BJC Behavioral Health. “Our goal is to realign the desires of patients and the perspectives of the physicians who treat them.”
Is vaping an option?
One example of the disconnection involved use of electronic cigarettes. Chen says that about half of the surveyed patients who were smokers expressed an interest in using electronic cigarettes as a step toward quitting and that 22 percent reported that they already were using electronic cigarettes to kick the habit.
“The high use of electronic cigarettes is a sign that many of these patients are trying to change their smoking behavior,” Chen says.
A potential problem, however, is that it’s not clear whether electronic cigarettes help people quit. And some researchers believe that use of electronic cigarettes could lead patients with serious mental illness to smoke electronic cigarettes while continuing to use traditional cigarettes.
“It would be better to use proven therapies with patients who want to quit than to keep our fingers crossed that their use of electronic cigarettes might help them stop smoking,” Bierut says.
To determine whether patients smoke and whether they want help kicking the habit, the clinics at BJC Behavioral Health now ask patients to fill out surveys about smoking every time they come in for appointments. The questionnaires then are given to physicians and caseworkers before the appointments begin.
As the new approach is implemented, Chen, Bierut, and their colleagues plan to track smoking rates in such patients to see whether more individuals with serious mental illnesses are able to quit successfully and, eventually, whether quitting smoking helps them live longer, healthier lives.
The findings are appear in the Community Mental Health Journal.