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Bettinger JJ, Friedman BC. Opioids and Immunosuppression: Clinical Evidence, Mechanisms of Action, and Potential Therapies. Palliat Med Rep 2024; 5:70-80. [PMID: 38435086 PMCID: PMC10908329 DOI: 10.1089/pmr.2023.0049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/21/2023] [Indexed: 03/05/2024] Open
Abstract
Background In addition to the more well-known adverse effects of opioids, such as constipation, mounting evidence supports underlying immunosuppressive effects as well. Methods In this study, we provide a narrative review of preclinical and clinical evidence of opioid suppression of the immune system as well as possible considerations for therapies. Results In vitro and animal studies have shown clear effects of opioids on inflammatory cytokine expression, immune cell activity, and pathogen susceptibility. Observational data in humans have so far supported preclinical findings, with multiple reports of increased rates of infections in various settings of opioid use. However, the extent to which this risk is due to the impact of opioids on the immune system compared with other risk factors associated with opioid use remains uncertain. Considering the data showing immunosuppression and increased risk of infection with opioid use, measures are needed to mitigate this risk in patients who require ongoing treatment with opioids. In preclinical studies, administration of opioid receptor antagonists blocked the immunomodulatory effects of opioids. Conclusions As selective antagonists of peripheral opioid receptors, peripherally acting mu-opioid receptor (MOR) antagonists may be able to protect against immune impairment while still allowing for opioid analgesia. Future research is warranted to further investigate the relationship between opioids and infection risk as well as the potential application of peripherally acting MOR antagonists to counteract these risks.
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Affiliation(s)
- Jeffrey J. Bettinger
- Pain Management, Saratoga Hospital Medical Group, Saratoga Springs, New York, USA
| | - Bruce C. Friedman
- JM Still Burn Center, Doctors Hospital of Augusta, Augusta, Georgia, USA
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Samet JH, Blokhina E, Cheng DM, Rosen S, Lioznov D, Lunze K, Truong V, Gnatienko N, Quinn E, Bushara N, Raj A, Krupitsky E. Rapid access to antiretroviral therapy, receipt of naltrexone, and strengths-based case management versus standard of care for HIV viral load suppression in people with HIV who inject drugs in Russia (LINC-II): an open-label, randomised controlled trial. Lancet HIV 2023; 10:e578-e587. [PMID: 37659841 PMCID: PMC10653654 DOI: 10.1016/s2352-3018(23)00143-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 06/07/2023] [Accepted: 06/09/2023] [Indexed: 09/04/2023]
Abstract
BACKGROUND Antiretroviral therapy (ART) coverage in Russia is low for people with HIV who inject drugs. HIV and addiction treatment in Russia are not well integrated. We aimed to evaluate an intervention to link people with HIV in addiction treatment to HIV care to achieve HIV viral load suppression. METHODS LINC-II was a two-arm, open-label, randomised controlled trial at the City Addiction Hospital, Saint Petersburg, Russia. Eligible participants were aged 18 years or older, had a positive HIV status, were not currently on ART, were admitted to a narcology hospital, and had a current diagnosis of opioid use disorder. Participants were randomly assigned (1:1) to a multicomponent intervention (ie, rapid access to ART, naltrexone for opioid use disorder, and strengths-based case management) or standard of care. Blocked randomisation was stratified by history of ART use. The primary outcome was undetectable HIV viral load at 12 months, defined as less than 40 copies per mL. The trial was conducted and analysed according to the intention-to-treat principle. This trial is registered with ClinicalTrials.gov, NCT03290391. FINDINGS Between Sept 19, 2018, and Dec 25, 2020, 953 individuals were screened for eligibility, 225 of whom were randomly assigned to the intervention (n=111) or standard of care (n=114). 136 (60%) participants were male and 89 (40%) were female. Participants in the intervention group had higher odds of HIV viral load suppression at 12 months compared with participants in the standard-of-care group (52 [47%] vs 26 [23%]; adjusted odds ratio 3·0 [95% CI 1·4-6·4]; p=0·0039). 21 adverse events (18 in the intervention group and three in the standard-of-care group)and 14 deaths (four in the intervention group and ten in the standard-of-care group) were reported in the study. INTERPRETATION Given the effectiveness of the LINC-II intervention, scaling up this model could be one strategy to advance the UNAIDS goal of ending the HIV epidemic. FUNDING National Institute on Drug Abuse and Providence/Boston Center for AIDS Research.
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Affiliation(s)
- Jeffrey H Samet
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston Medical Center, Boston, MA, USA.
| | - Elena Blokhina
- First Pavlov State Medical University of St Petersburg, Saint Petersburg, Russia
| | - Debbie M Cheng
- Department of Biostatistics, Boston University School of Public Health, Boston, MA, USA
| | - Sydney Rosen
- Department of Global Health, Boston University School of Public Health, Boston, MA, USA
| | - Dmitry Lioznov
- First Pavlov State Medical University of St Petersburg, Saint Petersburg, Russia
| | - Karsten Lunze
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston Medical Center, Boston, MA, USA
| | - Ve Truong
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston Medical Center, Boston, MA, USA
| | - Natalia Gnatienko
- Department of Medicine, Boston University Chobanian & Avedisian School of Medicine, Boston Medical Center, Boston, MA, USA
| | - Emily Quinn
- The Biostatistics and Epidemiology Data Analytics Center, Boston University School of Public Health, Boston, MA, USA
| | - Natalia Bushara
- First Pavlov State Medical University of St Petersburg, Saint Petersburg, Russia
| | - Anita Raj
- Center on Gender Equity and Health, University of California San Diego School of Medicine, San Diego, CA, USA
| | - Evgeny Krupitsky
- Bekhterev National Medical Research Center for Psychiatry and Neurology, Saint Petersburg, Russia
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3
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Korthuis PT, Cook RR, Lum PJ, Waddell EN, Tookes H, Vergara‐Rodriguez P, Kunkel LE, Lucas GM, Rodriguez AE, Bielavitz S, Fanucchi LC, Hoffman KA, Bachrach K, Payne EH, Collins JA, Matthews A, Oden N, Jacobs P, Jelstrom E, Sorensen JL, McCarty D. HIV clinic-based extended-release naltrexone versus treatment as usual for people with HIV and opioid use disorder: a non-blinded, randomized non-inferiority trial. Addiction 2022; 117:1961-1971. [PMID: 35129242 PMCID: PMC9314106 DOI: 10.1111/add.15836] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Accepted: 01/13/2022] [Indexed: 11/25/2022]
Abstract
BACKGROUND AND AIM Opioid agonist medications for treatment of opioid use disorder (OUD) can improve human immunodeficiency virus (HIV) outcomes and reduce opioid use. We tested whether outpatient antagonist treatment with naltrexone could achieve similar results. DESIGN Open-label, non-inferiority randomized trial. SETTING Six US HIV primary care clinics. PARTICIPANTS A total of 114 participants with untreated HIV and OUD (62% male; 56% black, 12% Hispanic; positive for fentanyl (62%), other opioids (47%) and cocaine (60%) at baseline). Enrollment halted early due to slow recruitment. INTERVENTION HIV clinic-based extended-release naltrexone (XR-NTX; n = 55) versus treatment as usual (TAU) with buprenorphine or methadone (TAU; n = 59). MEASUREMENTS Treatment group differences were compared for the primary outcome of viral suppression (HIV RNA ≤ 200 copies/ml) at 24 weeks and secondary outcomes included past 30-day use of opioids at 24 weeks. FINDINGS Fewer XR-NTX participants initiated medication compared with TAU participants (47 versus 73%). The primary outcome of viral suppression was comparable for XR-NTX (52.7%) and TAU (49.2%) [risk ratio (RR) = 1.064; 95% confidence interval (CI) = 0.748, 1.514] at 24 weeks. Non-inferiority could not be demonstrated, as the lower confidence limit of the RR did not exceed the pre-specified margin of 0.75 in intention-to-treat (ITT) analysis. The main secondary outcome of past 30-day opioid use was comparable for XR-NTX versus TAU (11.7 versus 14.8 days; mean difference = -3.1; 95% CI = -8.7, 1.1) in ITT analysis. Among those initiating medication, XR-NTX resulted in fewer days of opioid use compared with TAU in the past 30 days (6.0 versus 13.6, mean difference = -7.6; 95% CI = -13.8, -0.2). CONCLUSIONS A randomized controlled trial found supportive, but not conclusive, evidence that human immunodeficiency virus clinic-based extended-release naltrexone is not inferior to treatment as usual for facilitating human immunodeficiency virus viral suppression. Participants who initiated extended-release naltrexone used fewer opioids than those who received treatment as usual.
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Affiliation(s)
- P. Todd Korthuis
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Ryan R. Cook
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Paula J. Lum
- Division of HIV, ID and Global MedicineUniversity of CaliforniaSan FranciscoCAUSA
| | - Elizabeth Needham Waddell
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | - Hansel Tookes
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Pamela Vergara‐Rodriguez
- Ruth M. Rothstein CORE Center, Department of Psychiatry and Department of Internal MedicineCook County HealthChicagoILUSA
| | - Lynn E. Kunkel
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | | | - Allan E. Rodriguez
- Division of Infectious DiseasesUniversity of Miami Miller School of MedicineMiamiFLUSA
| | - Sarann Bielavitz
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
| | - Laura C. Fanucchi
- Division of Infectious Diseases and Center on Drug and Alcohol ResearchUniversity of KentuckyLexingtonKYUSA
| | - Kim A. Hoffman
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
| | | | | | | | | | | | - Petra Jacobs
- National Institutes of HealthNational Institute on AgingBethesdaMDUSA
| | | | - James L. Sorensen
- Department of Psychiatry and Behavioral SciencesUniversity of California San FranciscoSan FranciscoCAUSA
| | - Dennis McCarty
- Addiction Medicine ProgramOregon Health and Science UniversityPortlandORUSA
- Oregon Health and Science University‐Portland State University School of Public HealthPortlandORUSA
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Hazani HM, Naina Mohamed I, Muzaimi M, Mohamed W, Yahaya MF, Teoh SL, Pakri Mohamed RM, Mohamad Isa MF, Abdulrahman SM, Ramadah R, Kamaluddin MR, Kumar J. Goofballing of Opioid and Methamphetamine: The Science Behind the Deadly Cocktail. Front Pharmacol 2022; 13:859563. [PMID: 35462918 PMCID: PMC9021401 DOI: 10.3389/fphar.2022.859563] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2022] [Accepted: 03/18/2022] [Indexed: 11/23/2022] Open
Abstract
Globally, millions of people suffer from various substance use disorders (SUD), including mono-and polydrug use of opioids and methamphetamine. Brain regions such as the cingulate cortex, infralimbic cortex, dorsal striatum, nucleus accumbens, basolateral and central amygdala have been shown to play important roles in addiction-related behavioral changes. Clinical and pre-clinical studies have characterized these brain regions and their corresponding neurochemical changes in numerous phases of drug dependence such as acute drug use, intoxication, craving, withdrawal, and relapse. At present, many studies have reported the individual effects of opioids and methamphetamine. However, little is known about their combined effects. Co-use of these drugs produces effects greater than either drug alone, where one decreases the side effects of the other, and the combination produces a prolonged intoxication period or a more desirable intoxication effect. An increasing number of studies have associated polydrug abuse with poorer treatment outcomes, drug-related deaths, and more severe psychopathologies. To date, the pharmacological treatment efficacy for polydrug abuse is vague, and still at the experimental stage. This present review discusses the human and animal behavioral, neuroanatomical, and neurochemical changes underlying both morphine and methamphetamine dependence separately, as well as its combination. This narrative review also delineates the recent advances in the pharmacotherapy of mono- and poly drug-use of opioids and methamphetamine at clinical and preclinical stages.
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Affiliation(s)
- Hanis Mohammad Hazani
- Department of Physiology, Faculty of Medicine, The National University of Malaysia, Cheras, Malaysia
| | - Isa Naina Mohamed
- Department of Pharmacology, Faculty of Medicine, The National University of Malaysia, Cheras, Malaysia
| | - Mustapha Muzaimi
- Department of Neurosciences, School of Medical Sciences, Universiti Sains Malaysia, Kota Bharu, Malaysia
| | - Wael Mohamed
- Basic Medical Science Department, Kulliyyah of Medicine, International Islamic University Malaysia, Kuantan, Malaysia
- Faculty of Medicine, Department of Clinical Pharmacology, Menoufia University, Shebin El-Kom, Egypt
| | - Mohamad Fairuz Yahaya
- Department of Anatomy, Faculty of Medicine, National University of Malaysia, Cheras, Malaysia
| | - Seong Lin Teoh
- Department of Anatomy, Faculty of Medicine, National University of Malaysia, Cheras, Malaysia
| | | | | | | | - Ravi Ramadah
- National Anti-Drugs Agency Malaysia, Selangor, Malaysia
| | - Mohammad Rahim Kamaluddin
- Centre for Research in Psychology and Human Well-Being, Faculty of Social Sciences and Humanities, The National University of Malaysia, Bangi, Malaysia
| | - Jaya Kumar
- Department of Physiology, Faculty of Medicine, The National University of Malaysia, Cheras, Malaysia
- *Correspondence: Jaya Kumar,
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Dahlberg S, Chang ET, Weiss SR, Dopart P, Gould E, Ritchey ME. Use of Contrave, Naltrexone with Bupropion, Bupropion, or Naltrexone and Major Adverse Cardiovascular Events: A Systematic Literature Review. Diabetes Metab Syndr Obes 2022; 15:3049-3067. [PMID: 36200062 PMCID: PMC9529009 DOI: 10.2147/dmso.s381652] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Accepted: 09/16/2022] [Indexed: 11/28/2022] Open
Abstract
Naltrexone/Bupropion extended release (ER; Contrave) is an extended-release, fixed-dose combination medication of naltrexone (8 mg) and bupropion (90 mg) for patients with obesity or overweight with at least one weight-related comorbidity. Obese and overweight patients with or without comorbidities are at increased cardiovascular (CV) risk. Due to the increased CV risk profile in this patient population, this systematic literature review was conducted to assess human studies reporting major adverse CV events (MACE) and other CV events. A priori eligibility criteria included clinical studies (randomized and observational) published from January 1, 2012, to September 30, 2021, with data comparing users of naltrexone/bupropion ER, naltrexone with bupropion, bupropion without naltrexone, or naltrexone without bupropion versus comparator groups (placebo or other treatments), and with sufficient information to determine the frequency of MACE or other CV adverse events by treatment group. Among 2539 English-language articles identified, 70 articles met the eligibility criteria: seven studies of naltrexone/bupropion ER or naltrexone with bupropion, 32 studies of bupropion, and 31 studies of naltrexone. No studies reported an increased risk of MACE among users of naltrexone/bupropion ER, naltrexone with bupropion, or bupropion or naltrexone individually compared with nonusers. One-half of the available studies (n = 35) reported no (zero) CV events and the other half (n = 35) reported that a non-zero frequency of CV events occurred. Four studies reported data on MACE, including three studies of bupropion and one study of naltrexone/bupropion ER. For composite MACE and its components, the difference in proportions between naltrexone/bupropion ER-, bupropion-, or naltrexone-treated patients compared with active comparators or placebo-treated patients did not exceed 2.5%. In conclusion, the available human evidence does not indicate an increased risk of CV events or MACE following use of naltrexone/bupropion ER, naltrexone with bupropion, or the individual components.
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Affiliation(s)
| | | | | | | | - Errol Gould
- Currax Pharmaceuticals LLC., Brentwood, TN, 37027, USA
- Correspondence: Errol Gould, Currax Pharmaceuticals LLC, 155 Franklin Road, Suite 450, Brentwood, TN, 37027, USA, Email
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6
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Kim J, Lesko CR, Fojo AT, Keruly JC, Moore RD, Chander G, Lau B. The Effect of Buprenorphine on Human Immunodeficiency Virus Viral Suppression. Clin Infect Dis 2021; 73:1951-1956. [PMID: 34171087 PMCID: PMC8664419 DOI: 10.1093/cid/ciab578] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Opioid use is prevalent among people living with human immunodeficiency virus (HIV; PLWH) and adversely affects HIV outcomes. We assessed the effect of buprenorphine (BUP) initiation on subsequent HIV viral loads. METHODS We identified PLWH from the Johns Hopkins HIV Clinical Cohort who initiated BUP between 2002 and 2017. Poisson regression with robust variance was used to estimate the prevalence of viral suppression (<200 copies/mL) before and after BUP initiation. We matched individuals who initiated BUP with controls based on viral load measurement dates and used prior event rate ratio (PERR) methods to estimate the effect of BUP initiation on viral suppression. PERR methods account for unmeasured confounders. RESULTS We identified 279 PLWH who initiated BUP. After BUP initiation, PLWH were more likely to be virally suppressed (prevalence ratio [PR], 1.19; 95% confidence interval [CI], 1.03-1.37). After matching PLWH who initiated BUP to controls and accounting for measured and unmeasured confounders, BUP initiation increased viral suppression for both those on antiretroviral therapy (ART) at baseline (PERR PR, 1.08; 95% CI, 1.00-1.18) and those not on ART at baseline (PR, 1.31; 95% CI, 1.10-1.61). CONCLUSIONS Our results indicate that the initiation of BUP results in an increase in the probability of being virally suppressed after accounting for both measured and unmeasured confounders. Persons with opioid use disorder should initiate BUP to not only treat substance use but also to increase viral suppression allowing for treatment as prevention.
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Affiliation(s)
- Jongyeon Kim
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Catherine R Lesko
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Anthony T Fojo
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Jeanne C Keruly
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Richard D Moore
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Geetanjali Chander
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
| | - Bryan Lau
- Department of Epidemiology, Johns Hopkins Bloomberg School of Public Health, Baltimore, Maryland, USA
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
- Department of Oncology, Johns Hopkins University School of Medicine, Baltimore, Maryland, USA
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7
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Management of Sedation and Analgesia in Critically Ill Patients Receiving Long-Acting Naltrexone Therapy for Opioid Use Disorder. Ann Am Thorac Soc 2021; 17:1352-1357. [PMID: 32866026 DOI: 10.1513/annalsats.202005-554cme] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
The explosion of the opioid epidemic in the United States and across the world has been met with advances in pharmacologic therapy for the treatment of opioid use disorder. Long-acting naltrexone is a promising strategy, but its use has important implications for critical care, as it may interfere with or complicate sedation and analgesia. Currently, there are two available formulations of long-acting naltrexone, which are distinguished by different administration routes and distinct pharmacokinetics. The use of long-acting naltrexone may be identified through a variety of strategies (such as physical examination, laboratory testing, and medical record review), and is key to the safe provision of sedation and analgesia during critical illness. Perioperative experience caring for patients receiving long-acting naltrexone informs management in the intensive care unit. Important lessons include the use of multimodal analgesia strategies and anticipating patients' demonstrating variable sensitivity to opioids. For the critically ill patient, however, there are important distinctions to emphasize, including changes in drug metabolism and medication interactions. By compiling and incorporating the currently available literature, we provide critical care physicians with recommendations for the sedation and analgesia for critically ill patients receiving long-acting naltrexone therapy.
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Abstract
This paper is the forty-second consecutive installment of the annual anthological review of research concerning the endogenous opioid system, summarizing articles published during 2019 that studied the behavioral effects of molecular, pharmacological and genetic manipulation of opioid peptides and receptors as well as effects of opioid/opiate agonists and antagonists. The review is subdivided into the following specific topics: molecular-biochemical effects and neurochemical localization studies of endogenous opioids and their receptors (1), the roles of these opioid peptides and receptors in pain and analgesia in animals (2) and humans (3), opioid-sensitive and opioid-insensitive effects of nonopioid analgesics (4), opioid peptide and receptor involvement in tolerance and dependence (5), stress and social status (6), learning and memory (7), eating and drinking (8), drug abuse and alcohol (9), sexual activity and hormones, pregnancy, development and endocrinology (10), mental illness and mood (11), seizures and neurologic disorders (12), electrical-related activity and neurophysiology (13), general activity and locomotion (14), gastrointestinal, renal and hepatic functions (15), cardiovascular responses (16), respiration and thermoregulation (17), and immunological responses (18).
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Affiliation(s)
- Richard J Bodnar
- Department of Psychology and Neuropsychology Doctoral Sub-Program, Queens College, City University of New York, 65-30 Kissena Blvd., Flushing, NY, 11367, United States.
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9
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Gheibi Z, Dianatinasab M, Haghparast A, Mirzazadeh A, Fararouei M. Gender difference in all-cause mortality of people living with HIV in Iran: findings from a 20-year cohort study. HIV Med 2020; 21:659-667. [PMID: 32876392 DOI: 10.1111/hiv.12940] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2020] [Revised: 07/09/2020] [Accepted: 07/11/2020] [Indexed: 12/15/2022]
Abstract
OBJECTIVES Gender differences in the efficacy of treatment and the mortality of HIV-infected patients have not yet been fully elucidated. For the first time, we used data from a 20-year cohort of people living with HIV (PLWH) in four provinces (Fars, Bushehr, Bandar Abbas, and Kohgiluyeh and Boyer-Ahmad) in the southern part of Iran to assess the gender difference in all-cause mortality in PLWH in Iran. METHODS We analysed data for 1216 patients aged ≥ 15 years who were diagnosed with HIV/AIDS between 1997 and 2017. Three hundred and fourteen (25.8%) were women. RESULTS The death rate from all causes among women was 13.7% vs. 43.8% among men (P < 0.001). All-cause mortality was significantly associated with gender [the adjusted hazard ratio (aHR) for men compared with women was 3.20], not being on antiretroviral therapy (ART) compared with being on ART at the last visit (aHR 5.42), older age (aHR 1.03), delayed HIV diagnosis compared with early diagnosis (aHR 1.72), history of incarceration (aHR 1.57), higher log CD4 count at diagnosis (aHR 0.54), and prophylaxis for Pneumocystis pneumonia (aHR 0.09). CONCLUSIONS The results of this 20-year cohort study suggest that gender is an important predictor of survival among HIV-infected patients. Improving early HIV diagnosis and early ART initiation in men, as well as increased access to hepatitis C virus treatment are needed to increase the survival rate of HIV-infected patients in Iran.
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Affiliation(s)
- Z Gheibi
- Department of Epidemiology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - M Dianatinasab
- Center for Health Related Social and Behavioral Sciences Research, Shahroud University of Medical Sciences, Shahroud, Iran.,Department of Complex Genetics and Epidemiology, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - A Haghparast
- School of Nursing and Midwifery, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - A Mirzazadeh
- Department of Epidemiology and Biostatistics, University of California San Francisco, San Francisco, CA, USA
| | - M Fararouei
- Shiraz HIV/AIDS Research Center, Institute of Health, Shiraz University of Medical Sciences, Shiraz, Iran
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10
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ADAMS JW, MARSHALL BD, MOHD SALLEH NA, BARRIOS R, NOLAN S, MILLOY MJ. Receipt of opioid agonist treatment halves the risk of HIV-1 RNA viral load rebound through improved ART adherence for HIV-infected women who use illicit drugs. Drug Alcohol Depend 2020; 206:107670. [PMID: 31711873 PMCID: PMC7012150 DOI: 10.1016/j.drugalcdep.2019.107670] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Revised: 09/23/2019] [Accepted: 09/24/2019] [Indexed: 01/04/2023]
Abstract
BACKGROUND Women living with HIV who use illicit drugs may be particularly vulnerable to HIV-1 RNA viral load (VL) rebound. METHODS We used longitudinal data from 2006 to 2017 to evaluate the impact of sociodemographic, behavioral, social-structural, and clinical factors on the hazard of viral rebound for women enrolled in the ACCESS study, a prospective cohort with systematic VL monitoring. Women were included if they achieved VL suppression (<50 copies/mL) following antiretroviral therapy (ART) initiation and had more than one study interview. Sociodemographic as well as substance use, social-structural, addiction treatment, and HIV clinical factors were evaluated as predictors of viral rebound (VL > 1000 copies/mL). Cox regressions using a recurrent events framework, time-varying covariates, robust standard errors, and a frailty component were used. RESULTS Of the 185 women included, 62 (34%) experienced at least one viral rebound event over an 11-year period, accumulating a total of 87 viral rebound events. In adjusted analysis, stimulant use more than doubled the hazard of viral rebound (adjusted hazard ratio [AHR]: 2.35, 95% confidence interval [CI]: 1.07-5.14) while the only factor protective against viral rebound was receipt of opioid agonist treatment (OAT) in the past six months (AHR: 0.46, 95% CI: 0.26-0.81). After adjusting for ART adherence in the past six months, the effect of OAT was attenuated (AHR: 0.57, 95% CI: 0.32-1.02). CONCLUSIONS Efforts to improve access to and retention within OAT programs and decrease stimulant use may improve rates of viral suppression for HIV-positive women who use illicit drugs.
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Affiliation(s)
- Joëlla W. ADAMS
- Brown University School of Public Health, Department of Epidemiology, 121 South Main Street, Providence, RI 02903, United States
| | - Brandon D.L. MARSHALL
- Brown University School of Public Health, Department of Epidemiology, 121 South Main Street, Providence, RI 02903, United States
| | - Nur Afiqah MOHD SALLEH
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada,Interdisciplinary Studies Graduate Program, University of British Columbia, 170-6371 Crescent Road, Vancouver, BC V6T 1Z2, Canada
| | - Rolando BARRIOS
- British Columbia Centre for Excellence in HIV/AIDS, 608-1081 Burrad Street, Vancouver, BC V6Z 1Y6, Canada
| | - Seonaid NOLAN
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada
| | - M-J MILLOY
- British Columbia Centre on Substance Use, 400-1045 Howe Street, Vancouver, BC V6Z 2A9, Canada,Department of Medicine, University of British Columbia, 2775 Laurel Street, 10th Floor, Vancouver, BC V5Z 1M9, Canada,Corresponding author: Address: British Columbia Centre on Substance Use, 1045 Howe Street, Vancouver, BC, Canada, Tel: +1(604)806-9142, Fax: +1(604)806-9044,
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11
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Lee JD, Kunoe N. Extended-release opioid antagonists and HIV treatment. Lancet HIV 2019; 6:e206-e207. [PMID: 30880164 DOI: 10.1016/s2352-3018(19)30040-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 02/06/2019] [Indexed: 11/15/2022]
Affiliation(s)
- Joshua D Lee
- Department of Population Health, NYU School of Medicine, New York, NY 10016, USA; Lovisenberg Diaconal Hospital, Oslo, Norway.
| | - Nikolaj Kunoe
- Department of Population Health, NYU School of Medicine, New York, NY 10016, USA; Lovisenberg Diaconal Hospital, Oslo, Norway
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