Patients' perceptions of telehealth services for outpatient treatment of substance use disorders during the COVID-19 pandemic.

BACKGROUND AND OBJECTIVES: The rapid scale-up of telehealth services for substance use disorders (SUDs) during the COVID-19 pandemic presented a unique opportunity to investigate patient experiences with telehealth. This study examined patient perceptions of telehealth in an outpatient SUD treatment program offering individual therapy, group therapy, and medication management. METHODS: Two hundred and seventy adults receiving SUD outpatient treatment were eligible to complete a 23-item online survey distributed by clinicians; 58 patients completed/partially completed the survey. Data were summarized with descriptive statistics. RESULTS: Participants were predominately male, White, and well-educated. The majority (86.2%) were "very satisfied" or "satisfied" with the quality of telehealth care. "Very satisfied" ratings were highest for individual therapy (90%), followed by medication management (75%) and group therapy (58%). Top reasons for liking telehealth included the ability to do it from home (90%) and not needing to spend time commuting (83%). Top reasons for disliking telehealth were not connecting as well with other members in group therapy (28%) and the ability for telehealth to be interrupted at home or work (26%). DISCUSSION AND CONCLUSIONS: Telehealth visits were a satisfactory treatment modality for most respondents receiving outpatient SUD care, especially those engaging in individual therapy. Challenges remain for telehealth group therapy. SCIENTIFIC SIGNIFICANCE: This is the first study examining patients' perceptions of telehealth for outpatient SUD treatment during the COVID-19 pandemic by treatment service type. Importantly, while many participants found telehealth more accessible than in-person treatment, there was variability with respect to the preferred mode of treatment delivery.

Sex differences in benzodiazepine misuse among adults with substance use disorders.

Women are more likely than men to be diagnosed with anxiety disorders and to be prescribed benzodiazepines. People with substance use disorders are at a heightened risk for the misuse of benzodiazepines, yet little is known about sex differences in the prevalence, correlates or patterns of benzodiazepine misuse in this population. The aim of this study was to characterize sex differences in benzodiazepine misuse in a sample of adults receiving substance use disorder treatment (N = 352). Almost half of the sample had been prescribed a benzodiazepine and more than 40% had misused a benzodiazepine. Women were more likely to have a lifetime prescription than men, but were not more likely to report misuse or regular misuse. Consistent with data for other substances, women were more likely to report misusing benzodiazepines to cope and reported greater anxiety sensitivity. The vast majority (97%) of participants reported co-use of benzodiazepines with other substances and 65% of women reporting misusing benzodiazepines via a non-oral route of administration (e.g., intranasal). Although benzodiazepine misuse prevalence was not substantively different between men and women, several sex differences in clinical characteristics and patterns of use were identified. Further research on the nature of sex differences in benzodiazepine misuse is needed to inform targeted treatment for both men and women with substance use disorders.

Nonmedical prescription sedative/tranquilizer use in alcohol and opioid use disorders.

AIMS: Nonmedical prescription sedative/tranquilizer (e.g., benzodiazepines) use (NMSTU) increases risk of overdose when combined with opioids and/or alcohol. Yet, little is known about NMSTU among those with alcohol and opioid use disorders. We aimed to characterize NMSTU and sedative/tranquilizer use disorder among adults with alcohol use disorder (AUD) and/or opioid use disorder (OUD) in a general population sample. METHODS: We conducted analyses of 2008-2014 National Survey on Drug Use and Health data; adults with past-year AUD-only (n = 27,416), OUD-only (n = 2142), and co-occurring AUD and OUD (n = 1483) were included (total N = 31,041). Multivariable logistic regression models were utilized to examine correlates of past-month NMSTU and past-year sedative/tranquilizer use disorder. Focal independent variables were polysubstance use (i.e., number of substances used in the previous year) and psychiatric distress. RESULTS: Among those with AUD-only, 27.1% reported lifetime NMSTU, 7.6% reported past-year NMSTU, 2.7% reported past-month NMSTU, and 0.6% met criteria for past-year sedative/tranquilizer use disorder. Corresponding prevalence rates among those with OUD-only were 69.5%, 43.0%, 22.6%, and 11.3%. Those with co-occurring AUD and OUD displayed the highest rates of NMSTU (e.g., 27.5% with past-month NMSTU) and sedative/tranquilizer use disorder (20.2%). Across groups, more severe polysubstance use and psychiatric distress were associated with increased risk of NMSTU and sedative/tranquilizer use disorder. CONCLUSIONS: Results of this analysis indicate that >25% of adults with AUD and approximately 70% of those with OUD report lifetime NMSTU. Among these populations, individuals with more polysubstance use and greater psychiatric distress might benefit from targeted interventions to reduce NMSTU.

Review: Adjunctive pharmacologic approaches for benzodiazepine tapers.

BACKGROUND: Many patients require discontinuation of benzodiazepines due to a reduction in drug efficacy over time, the development of a sedative use disorder, or unwanted side effects. Benzodiazepine discontinuation can pose a significant challenge for prescribing clinicians due to potential withdrawal symptoms and a recurrence of psychiatric complaints. METHODS: A PubMed literature search was conducted using the medical subject heading of benzodiazepines in combination with the following key words: discontinuation, withdrawal, detoxification, cessation, dependence, addiction, substance use disorders, or long term. Twenty-one studies met the search criteria. RESULTS: Few medications facilitated the successful discontinuation of benzodiazepines or relief from benzodiazepine withdrawal symptoms. CONCLUSIONS: Studies were heterogeneous with respect to sample selection, sample size, and outcome measures. Medications targeting insomnia yielded mixed results. Similarly, studies of agents targeting anxiety symptoms demonstrated inconsistent findings in the reduction of anxiety, improvement in withdrawal symptoms, or enhancement of benzodiazepine completion rates. Anticonvulsants have supporting evidence from small case reports; carbamazepine shows some potential in assisting taper completion and reducing withdrawal severity. These conclusions should be considered in light of a number of inconsistencies across studies in the literature. The results of this review article highlight the need for additional research on optimal strategies for facilitating successful benzodiazepine tapers.

The switching of risperidone to olanzapine in elderly nursing-home patients with dementia: a retrospective study.

BACKGROUND: The behavioral and psychological symptoms of dementia present a major challenge in the management of these patients. There is no Food and Drug Administration-indicated medication for the management of these symptoms. Even though atypical antipsychotics are considered safer than conventional antipsychotics, safety concerns have emerged. INTRODUCTION: The FDA has issued warnings regarding the cardiac and metabolic side effects, cerebrovascular events, and, most recently, mortality risk. This study was conducted in 2003 when physicians were notified of the cerebrovascular risks of risperidone. Since then, similar warnings have been issued for olanzapine and aripiprazole. METHODS: The medical records of 58 elderly dementia patients who were taking risperidone and were abruptly switched to olanzapine were reviewed. Clinical Global Impressions scale at assigned retrospectively at switch, and weeks 4-6 assessed treatment. RESULTS: Baseline and follow-up Clinical Global Impressions scale scores were essentially unchanged. Adverse events were mild to moderate in severity. Mean risperidone dose at switch was 1.54 mg/day (range: 0.25-6 mg/day). Mean olanzapine dose after the switch was 5.69 mg/day (range: 2.52-27.5 mg/day). CONCLUSION: Most of the 58 patients were switched from risperidone to olanzapine without any deterioration in their clinical status. Even though it is generally not recommended in elderly patients, abrupt switching did not have any negative consequences in this group of patients.

Anxiety sensitivity and nonmedical benzodiazepine use among adults with opioid use disorder.

Nonmedical benzodiazepine use is common among adults with opioid use disorder; however, little is known about this co-occurrence. Anxiety sensitivity-the fear of anxiety symptoms and sensations-motivates behaviors to escape and avoid distressing states, and accordingly is associated with coping motives for substance use. This might be particularly relevant among women, who report using substances to cope with negative emotions more often than men. The aim of the current study was to examine whether nonmedical benzodiazepine use was associated with higher anxiety sensitivity among treatment-seeking adults diagnosed with opioid use disorder, and to investigate whether gender moderated this association. A sample of adults (ranging in age from 18 to 81years) receiving inpatient treatment for opioid use disorder (N=257) completed measures of anxiety, anxiety sensitivity, and benzodiazepine use frequency. Results of an analysis of variance indicated that frequency of past-month nonmedical benzodiazepine use was associated with significantly higher anxiety sensitivity. This effect remained when controlling for the effect of anxiety symptoms (F[1, 251]=3.91, p=0.049, ηp2=0.02). Gender moderated this association, and post-hoc analyses found a strong association between nonmedical benzodiazepine use and anxiety sensitivity in women, and not men. Anxiety sensitivity, which can be reduced with treatment, might be a candidate therapeutic target in this population, particularly in women.

Switching elderly patients with dementia from risperidone to quetiapine: a retrospective study.

The objective of this study was to collect data on outcomes obtained when switching elderly nursing home residents with dementia from risperidone to quetiapine. Medical records were reviewed to identify dementia patients switched from risperidone to quetiapine. Clinical Global Impressions (CGI) scores assigned retrospectively (at switch and weeks 4-6) assessed treatment. Data from 15 men and 52 women (mean age, 82.8 years) were evaluated. The mean daily dose of risperidone at switch was 1.42 mg. Switching was abrupt in all but 2 patients. The mean daily dose of quetiapine after the switch was 87.3 mg. After the switch, the CGI Severity of Illness score remained unchanged, but the CGI Global Improvement score was positive. Fourteen patients reported somnolence; 3 patients discontinued quetiapine. Most patients in this study were switched from risperidone to quetiapine with no worsening of clinical status.

Alcohol use disorders in pregnancy.

Alcohol use disorders (AUDs) are less prevalent in pregnant women than in nonpregnant women, but these disorders can create a host of clinical challenges when encountered. Unfortunately, little evidence is available to guide clinical decision making in this population. Drinking alcohol during pregnancy can have negative consequences on both fetus and mother, but it remains controversial as to the volume of alcohol consumption that correlates with these consequences. Likewise, little evidence is available to support the use of particular pharmacologic interventions for AUDs during pregnancy or to guide the management of alcohol detoxification in pregnant women. The use of benzodiazepines (the mainstay of most alcohol detoxification protocols) in pregnant women is controversial. Nevertheless, despite the lack of robust data to guide management of AUDs in pregnancy, clinicians need to make management decisions when confronted with these challenging situations. In that context, this article reviews the epidemiology of AUDs in pregnancy and the pharmacologic management of both AUDs and alcohol withdrawal in pregnant women, with the goal of informing clinicians about what is known about managing these co-occurring conditions.

Markers of Impaired Decision Making in Nursing Home Residents: Assessment by Nursing Home Staff in a Population-Based Study.

INTRODUCTION: Many nursing home residents have cognitive impairment that affects their decision making. In order to identify potential markers of impaired decision making, we investigated the association between a range of nursing home resident characteristics and impaired decision making in a population-based sample. METHODS: Participants were 13,013 residents in the 2004 National Nursing Home Survey. We used logistic regression to determine the association between resident characteristics (ie, gender, age, race, mood, recent pain, falls, fractures, or hospitalizations, length of stay, number of activities of daily living (ADL) requiring help, and diagnoses of dementia, anxiety disorders, and depression) and impaired (vs independent) decision making. RESULTS: After controlling for depression and anxiety diagnoses, as well as gender, age, race, and recent hospitalization or pain, characteristics associated with impaired decision making included depressed, sad, or anxious mood ["mild" odds ratio (OR) = 1.39, 95% confidence interval (CI) = 1.23-1.58; "severe" OR = 2.69, 95% CI = 2.27-3.20); diagnosed dementia or living on a dementia hall (OR = 5.07, 95% CI = 4.52-5.67); number of ADL requiring assistance (with 5 ADL, OR = 10.69, 95% CI = 6.82-16.75); length of nursing home stay [101-365 days (OR = 1.60, 95% CI = 1.36-1.89); 366 days-2 years (OR = 1.60, 95% CI = 1.34-1.90); >2 years (OR = 2.25, 95% CI = 1.92-2.63)]; and history of falls or fractures in the last 6 months (OR = 1.19, 95% CI = 1.07-1.32)]. Residents reporting pain in the last week were less likely to have impaired decision making (OR = 0.58, 95% CI = 0.52-0.66). CONCLUSIONS: We found several independent markers of impaired decision making in nursing home residents, including depressed, sad, or anxious mood (independent of depression or anxiety diagnosis); dementia; and greater need for ADL assistance. Some of these factors, in particular mood, are modifiable and addressing them may help improve decision making. These markers should be explored further to help identify residents with impaired decision making.

Clinical experience with aripiprazole treatment in ten elderly patients with schizophrenia or schizoaffective disorder: retrospective case studies.

BACKGROUND: Clinical trials of aripiprazole, a recently Food and Drug Administration-approved atypical antipsychotic, included elderly patients, but more data are needed on the effects of aripiprazole in this population, especially those with comorbid medical illnesses. OBJECTIVE: To assess the response and safety of aripiprazole treatment in elderly patients with schizophrenia or schizoaffective disorder. METHOD: Data was obtained by retrospective review of medical records. Aripiprazole was used to treat 10 elderly hospitalized patients between 62 and 85 years of age who manifested signs of psychosis related to schizophrenia or schizoaffective disorder. All patients had been treated previously with atypical and classic antipsychotics. Response was assessed by clinical observation of patients' behavior and Clinical Global Impression Scale assigned retrospectively. RESULTS: Seven patients responded to treatment, two did not respond, and one had a partial response. The mean Clinical Global Impression Scale scores improved from 6 (severely ill) at baseline to 2.3 (much improved) at discharge. Treatment was discontinued in the two patients who did not respond. Of the seven patients who responded, four presented with positive symptoms and showed significant improvement while three presented with positive and negative symptoms and both symptoms improved significantly. Four patients had preexisting extrapyramidal symptoms (EPS) and these symptoms decreased in three patients. In addition, two patients were able to discontinue antiparkinson medications. One patient who had severe tardive dyskinesia showed significant improvement in the dyskinetic symptoms. Four patients showed postural hypotension (without clinical symptoms) which resolved over time without treatment. Six patients showed a mean weight loss of 5.2 lbs. No adverse consequences occurred when divalproex sodium, carbamazepine, clonazepam or citalopram were given concurrently. CONCLUSION: The reduction of both positive and negative symptoms of schizophrenia and the lack of significant EPS, tardive dyskinesia, sedation, weight gain, anticholinergic effects, and QTc prolongation gives preliminary indication that aripiprazole may be a safe and effective medication for elderly patients with schizophrenia or schizoaffective disorder.

Safety of benzodiazepines in the geriatric population.

Benzodiazepines are the most frequently prescribed antianxiety drugs in the elderly. Despite their usefulness and safety in the younger population, there is concern about the rationale for their use in the elderly. Studies of the therapeutic use of benzodiazepines in the elderly are rare. Elderly females with co-morbid medical and psychiatric conditions and who are taking multiple medications form the group most frequently prescribed benzodiazepines among the elderly, and the group most likely to experience side effects. Age-related pharmacokinetic and pharmacodynamic changes increase the potential for certain side effects in the elderly. Significant adverse effects that may be associated with benzodiazepine use in the elderly include falls, cognitive impairment, sedation, and impairment of driving skills, all of which are particularly related to the long half-life of benzodiazepines. Long-term use of benzodiazepines should be discouraged because of the risk of dependence, which is a serious problem in the elderly. Unrecognised and untreated benzodiazepine dependence can lead to serious medical complications.

Brain tumor and psychiatric manifestations: a case report and brief review.

Brain tumors may present multiple psychiatric symptoms such as depression, personality change, abulia, auditory and visual hallucinations, mania, panic attacks, or amnesia. A case of a 79-year-old woman who presented with depressive symptoms but showed minimal neurological signs and symptoms is discussed. Neuroimaging revealed a brain tumor in the left parietal lobe, and patient underwent neurosurgical treatment and subsequently received chemotherapy and radiation. Some patients with neurologically silent brain tumors may present with psychiatric symptoms only. Therefore, we emphasize the consideration of neuroimaging in patients with a change in mental status regardless of a lack of neurological symptoms.

Hyponatraemia associated with psychotropic medications. A review of the literature and spontaneous reports.

Psychotropic medication-induced hyponatraemia is an uncommon but important clinical problem with potential serious consequences if not recognised and treated early. Several risk factors have been associated with the development of hyponatraemia. This article reviews reported cases of hyponatraemia associated with the use of psychotropic medications and evaluates possible risk factors and causes. The data were sourced by a search of Medline for reports of hyponatraemia associated with the use of psychotropic medication between January 1966 and December 2000 and a search of US Food and Drug Administration (FDA) spontaneous reporting system database between January 1966 and December 1999. All the reports were included in this review. In the case reports the following data were assessed: age, gender, daily dosage, days to onset, days to recovery, medical condition, concurrent medications. Several risk factors were identified: advanced age, female gender, use of other medications, medical comorbidity. The risk of hyponatraemia was found to be higher during the first 2 weeks of treatment. Administration of the dosage of the drug was not found to be related to the development of hyponatraemia. Hyponatraemia can cause confusion, agitation and lethargy. Any change in the course of illness should alert the physician to the possibility of hyponatraemia.