buprenorphine and Cardiovascular-Diseases

People infected with HIV through injection drug use are more likely to experience progression to AIDS, death due to AIDS, and all-cause mortality even when controlling for access to care and antiretroviral therapy. While high-risk behavior and concurrent infections most certainly are contributors, chronic immune activation, downstream metabolic comorbidities may play an important role.. Altered intestinal integrity plays a major role in HIV-related immune activation and microbial translocation markers are heightened in active heroin users. Additionally, greater injection frequency drives systemic inflammation and is associated with HIV viral rebound. Finally, important systemic inflammation markers have been linked with frailty and mortality in people who inject drugs with and without concurrent HIV infection. Heroin use may work synergistically with HIV infection to cause greater immune activation than either factor alone. Further research is needed to understand the impact on downstream metabolic comorbidities including cardiovascular disease. Medication-assisted treatment for opioid use disorder with methadone or buprenorphine may ameliorate some of this risk; however, there is presently limited research in humans, including in non-HIV populations, describing changes in immune activation on these treatments which is of paramount importance for those with HIV infection.

Topics: Analgesics, Opioid; Buprenorphine; Cardiovascular Diseases; HIV Infections; Humans; Inflammation; Methadone; Opioid Epidemic; Opioid-Related Disorders; Substance Abuse, Intravenous

Increasingly, patients with unhealthy alcohol and other drug use are being seen in primary care and other non-specialty addiction settings. Primary care providers are well positioned to screen, assess, and treat patients with alcohol and other drug use because this use, and substance use disorders, may contribute to a host of medical and mental health harms. We sought to identify and examine important recent advances in addiction medicine in the medical literature that have implications for the care of patients in primary care or other generalist settings. To accomplish this aim, we selected articles in the field of addiction medicine, critically appraised and summarized the manuscripts, and highlighted their implications for generalist practice. During an initial review, we identified articles through an electronic Medline search (limited to human studies and in English) using search terms for alcohol and other drugs of abuse published from January 2010 to January 2012. After this initial review, we searched for other literature in web-based or journal resources for potential articles of interest. From the list of articles identified in these initial reviews, each of the six authors independently selected articles for more intensive review and identified the ones they found to have a potential impact on generalist practice. The identified articles were then ranked by the number of authors who selected each article. Through a consensus process over 4 meetings, the authors reached agreement on the articles with implications for practice for generalist clinicians that warranted inclusion for discussion. The authors then grouped the articles into five categories: 1) screening and brief interventions in outpatient settings, 2) identification and management of substance use among inpatients, 3) medical complications of substance use, 4) use of pharmacotherapy for addiction treatment in primary care and its complications, and 5) integration of addiction treatment and medical care. The authors discuss each selected articles' merits, limitations, conclusions, and implication to advancing addiction screening, assessment, and treatment of addiction in generalist physician practice environments.

Topics: Adrenergic beta-Antagonists; Alcoholism; Analgesics, Opioid; Behavior, Addictive; Buprenorphine; Cardiovascular Diseases; Chronic Pain; Humans; Mass Screening; Narcotic Antagonists; Primary Health Care; Risk Factors; Substance-Related Disorders

When prescribing a non-steroidal anti-inflammatory treatment but also an analgesic or a glucocorticoid, the cardiovascular risk of the patient should be assessed. The analgesics have few cardiovascular side effects and the main complications observed are linked essentially to the vagal action of the opioids. Acetaminophen is considered by several scientific societies to be the first line analgesic treatment, particularly in case of cardiovascular risk but with caution since cardiovascular toxicity of acetaminophen cannot be totally excluded. An overdose of dextropropoxyphene can result in cardiotoxicity. On the other hand, the glucocorticoids need to be prescribed cautiously, at the lowest possible dose and for the shortest possible duration due to the non-negligible cardiovascular risk, hypertension, dyslipidemia, hypokaliemia.

Topics: Acetaminophen; Analgesics; Analgesics, Non-Narcotic; Analgesics, Opioid; Buprenorphine; Cardiovascular Diseases; Clinical Trials as Topic; Codeine; Dextropropoxyphene; Glucocorticoids; Humans; Morphine; Nalbuphine; Nefopam; Risk Assessment; Risk Factors; Time Factors; Tramadol

Illicit drugs such as cocaine, and methadone can induce acquired long QT syndrome.. The aim of this study was to evaluate the prevalence of cardiovascular disease and to assess the risk of torsades de pointes in substance abuse patients either with methadone or buprenorphine maintenance therapy, or without any specific therapy for opiate addiction.. From November 2008 to December 2009, 190 patients (153 men, mean age 38.2 years, 22-56 years) with a substance use disorder according to DSM IV TR criteria were included in the study. All patients underwent blood tests, serial electrocardiogram (ECG) and, when necessary, additional testing, including echocardiogram, exercise test and Holter monitoring. Age and sex-matched healthy controls were also evaluated and compared with the cases.. One hundred and twenty-five patients (65.7%) had associated diseases. The prevalence of coronary artery disease and hypertension was, respectively, 2.1 and 5.2% in the addicted population. The percentage of abnormal ECGs was 34.2% in the addicted population and 4.7% in the nonaddicted population (P < 0.001). Twenty-five addicted patients had a QT interval prolongation (10 patients ≥ 480 ms). There were no sudden deaths or major cardiac events during the observation period.. Our results indicate that the QT interval prolongation is not a negative prognostic marker in the addicted population, even with associated diseases. ECG should be performed when other drugs potentially prolonging QT interval are associated. Substance abuse patients should be followed by multidisciplinary teams, and blood tests and ECGs should be performed regularly.

Topics: Adult; Buprenorphine; Cardiovascular Diseases; Electrocardiography; Female; Humans; Hypertension; Long QT Syndrome; Male; Methadone; Middle Aged; Observation; Opiate Substitution Treatment; Opioid-Related Disorders; Substance Abuse Detection; Torsades de Pointes; Young Adult