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Sampogna G, Caraci F, Carmassi C, Dell'Osso B, Ferrari S, Martinotti G, Sani G, Serafini G, Signorelli MS, Fiorillo A. Efficacy and tolerability of desvenlafaxine in the real-world treatment of patients with major depression: a narrative review and an expert opinion paper. Expert Opin Pharmacother 2023; 24:1511-1525. [PMID: 37450377 DOI: 10.1080/14656566.2023.2237410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2023] [Revised: 07/11/2023] [Accepted: 07/13/2023] [Indexed: 07/18/2023]
Abstract
INTRODUCTION Major depressive disorder (MDD) is a common severe mental disorder, requiring a tailored and integrated treatment. Several approaches are available including different classes of antidepressants various psychotherapeutic approaches, and psychosocial interventions. The treatment plan for each patient with MDD should be differentiated on the basis of several clinical, personal, and contextual factors. AREAS COVERED Desvenlafaxine - a serotonine-noradrenergic reuptake inhibitor (SNRI) antidepressant - has been approved in the United States in 2008 for the treatment of MDD in adults, and has been recently rediscovered by clinicians due to its good side-effect profile and its clinical effectiveness. A narrative review on efficacy, tolerability and use of desvenlafaxine in clinical practice was carried out. The keywords: 'major depression', 'depression,' 'desvenlafaxine,' 'efficacy,' 'clinical efficacy,' 'side effects', 'tolerability,' 'elderly patients', 'consultation-liaison', 'menopausal', 'young people', 'adolescent' were entered in PubMed, ISI Web of Knowledge, Scopus and Medline. No time limit was fixed, the search strategy was implemented on May 10, 2023. EXPERT OPINION Desvenlafaxine should be listed among the optimal treatment strategies for managing people with MDD, whose main strengths are: 1) ease of dosing; 2) favorable safety and tolerability profile, 3) absence of sexual dysfunctions, weight gain and low rate of discontinuation symptoms; 4) low risk of drug-drug interactions.
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Affiliation(s)
- Gaia Sampogna
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
| | - Filippo Caraci
- Department of Drug and Health Sciences, University of Catania, Catania, Italy
- Unit of Neuropharmacology and Translational Neurosciences, Oasi Research Institute-IRCCS, Troina, Italy
| | | | - Bernardo Dell'Osso
- Neuroscience Research Center, Department of Biomedical and Clinical Sciences and Aldo Ravelli Center for Neurotechnology and Brain Therapeutic, University of Milan, Milano, Italy
- Department of Psychiatry and Behavioural Sciences, Stanford University, Stanford, USA
| | - Silvia Ferrari
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
- Dipartimento Ad attività Integrata di Salute Mentale E Dipendenze Patologiche, Azienda USL-IRCCS Reggio Emilia, Reggio Emilia, Italy
| | - Giovanni Martinotti
- Department of Neuroscience, Imaging and Clinical Sciences, University "G. D'Annunzio" of Chieti-Pescara, Chieti, Italy
| | - Gabriele Sani
- Institute of Psychiatry, Department of Neuroscience, Catholic University of the Sacred Hearth, Rome, Italy
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, and Maternal and Child Health, Psychiatry Section, University of Genoa, IRCCS, San Martino, Genoa, Italy
| | - Gianluca Serafini
- Department of Psychiatry, Department of Neuroscience Head, Neck and Thorax, Fondazione Policlinico Universitario Agostino Gemelli IRCCS, Rome, Italy
| | - Maria Salvina Signorelli
- Department of Clinical and Experimental Medicine, AOU Policlinico Hospital, University of Catania, Catania, Italy
| | - Andrea Fiorillo
- Department of Psychiatry, University of Campania "L. Vanvitelli", Naples, Italy
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Pol S, Fouad F, Lemaitre M, Rodriguez I, Lada O, Rabiega P, Benabadji E, Roudot-Thoraval F. Impact of extending direct antiviral agents (DAA) availability in France: an observational cohort study (2015-2019) of data from French administrative healthcare databases (SNDS). THE LANCET REGIONAL HEALTH. EUROPE 2021; 13:100281. [PMID: 34950924 PMCID: PMC8671622 DOI: 10.1016/j.lanepe.2021.100281] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Abstract
Background Direct antiviral agents (DAAs) became available in France in 2014 for the treatment of chronic hepatitis C (CHC) in patients with severe fibrosis (prioritized access); in 2017, DAAs became available to all CHC patients (universal access). We evaluated the impact of extending DAA availability on CHC patient care, especially on screening and time to treatment. Methods Adult patients affiliated with the national health insurance system (SNDS) who were screened or treated for CHC between 2015 and 2019 were included. Algorithms were developed to identify at-risk subpopulations. Findings The proportion of screened patients increased by 1% between 2015 and 2019, from 4·6% to 5·6%. The main nonexclusive risk factors for CHC were psychiatric conditions (27%), drug use (21%) and HIV positivity (11%); more than 50% of psychiatric patients had additional risk factors, mainly drug use with a 38% to 52% overlap. The median interval between the last screening test and treatment initiation decreased from 64 days in 2015 to 37 days in 2019. During the study period, 71,466 patients began CHC treatment (median age 55 [48-62]; 59% male), including 46% of “at-risk” patients with an increase in treatment initiation by 44% between 2015 and 2017 and a decrease of 46% between 2017 and 2019. Only 2,212 (3%) patients were treated at least twice. Among treated patients, the proportion of HIV+ patients decreased from 19% to 8% (prioritization consequence), while the proportions increased in the other at-risk subpopulations. Interpretation we showed that policies extending DAA availability are associated with a screening increase and a decrease in the time to treatment initiation, while universal access led to a surge in treatment initiations in 2017. This study may also contribute to improving the cascade of care in the at-risk subpopulations. For instance, by pointing out their relative importance, especially for the psychiatric subpopulation, it highlights the importance to address them with tailored policies.
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Affiliation(s)
- Stanislas Pol
- Université de Paris, département d'hépatologie et d'addictologie, 75014 Cochin (AP-HP), Paris, France
| | | | | | | | - Olivier Lada
- Gilead Sciences, 92100 Boulogne Billancourt, France
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Margusino-Framiñán L, Bobadilla-Pérez E, Cid-Silva P, Rodríguez-Sotelo A, Yáñez-Rubal JC, Mena-de-Cea Á, Suárez-López F, Prieto-Pérez A, Giménez-Arufe V, Delgado-Blanco M, Sanclaudio-Luhia AI, Martín-Herranz I, Castro-Iglesias Á. Effectiveness and safety of direct-acting antivirals in hepatitis C infected patients with mental disorders: Results in real clinical practice. J Med Virol 2020; 92:3488-3498. [PMID: 32181917 DOI: 10.1002/jmv.25772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2019] [Accepted: 03/10/2020] [Indexed: 11/08/2022]
Abstract
The aim of this study is to analyze the effectiveness and safety of direct-acting antivirals (DAAs) in psychiatric patients with chronic hepatitis C (CHC). Secondary objectives included adherence and drug-drug interaction (DDIs) evaluations. Prospective observational comparative study carried out during 3 years. Psychiatric patients were included and mental illness classified by a psychiatric team based on clinical records. Main effectiveness and safety variables were sustained virologic response (SVR) at posttreatment week 12 (SVR12) and rate of on-treatment serious drug-related adverse events (AEs), respectively. A total of 242 psychiatric and 900 nonpsychiatric patients were included. SVR12 by intention-to-treat (ITT) analysis of psychiatric vs nonpsychiatric patients was 92.6% (95% confidence interval [CI], 89.1-96.1) vs 96.2% (95% CI, 94.9-97.5) (P = .02). SVR12 by modified-ITT analysis was 97.8% (95% CI, 95.0-99.3) vs 98.4% (95% CI, 97.5-99.3) (P = .74). 92.2% of psychiatric patients with mental disorders secondary to multiple drug use (MDSDU) and 93.0% of psychiatric patients without MDSDU vs 96.2% of nonpsychiatric patients reached SVR12 (P = .05 and P = .20, respectively). The percentage of adherent patients to DAAs did not show differences between cohorts (P = .08). 30.2% of psychiatric patients and 27.6% of nonpsychiatric patients presented clinically relevant DDIs (P = .47). 1.7% vs 0.8% of psychiatric vs nonpsychiatric patients developed serious AEs (P = .39); no serious psychiatric AEs were present. DAAs have shown a slightly lower effectiveness in psychiatric patients with CHC, as a result of loss of follow up, which justifies the need for integrated and multidisciplinary health care teams. DAAs safety, adherence, and DDIs, however, are similar to that of nonpsychiatric patients.
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Affiliation(s)
- Luis Margusino-Framiñán
- Pharmacy Service, Universitary Hospital of A Coruña, A Coruña, Spain
- Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña, SERGAS, University of A Coruña (UDC), A Coruña, Spain
| | | | - Purificación Cid-Silva
- Pharmacy Service, Universitary Hospital of A Coruña, A Coruña, Spain
- Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña, SERGAS, University of A Coruña (UDC), A Coruña, Spain
| | | | | | - Álvaro Mena-de-Cea
- Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña, SERGAS, University of A Coruña (UDC), A Coruña, Spain
- Infectious Diseases Unit, Internal Medicine Service, Universitary Hospital of A Coruña, A Coruña, Spain
| | - Francisco Suárez-López
- Hepatology Unit, Digestive System Service, Universitary Hospital of A Coruña, A Coruña, Spain
| | | | | | - Manuel Delgado-Blanco
- Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña, SERGAS, University of A Coruña (UDC), A Coruña, Spain
- Hepatology Unit, Digestive System Service, Universitary Hospital of A Coruña, A Coruña, Spain
| | | | | | - Ángeles Castro-Iglesias
- Division of Clinical Virology, Biomedical Research Institute of A Coruña (INIBIC), Universitary Hospital of A Coruña, SERGAS, University of A Coruña (UDC), A Coruña, Spain
- Infectious Diseases Unit, Internal Medicine Service, Universitary Hospital of A Coruña, A Coruña, Spain
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Roncero C, Villegas JL, Martínez-Rebollar M, Buti M. The pharmacological interactions between direct-acting antivirals for the treatment of chronic hepatitis c and psychotropic drugs. Expert Rev Clin Pharmacol 2018; 11:999-1030. [PMID: 30199279 DOI: 10.1080/17512433.2018.1519392] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Most direct-acting antivirals (DAAs) and psychotropic drugs are metabolized by or induct/inhibit CYP enzymes and drug transporters. Although they are frequently coadministered, the drug-drug interactions (DDIs) have been little studied. Therefore, the aim of this review is to describe the interactions between the approved DAA or combination regimens and the main psychoactive substances, including legal and illegal drugs of abuse. Areas covered: We performed a literature search on PubMed database on drug interactions with the currently available antivirals for hepatitis C and a review of the information on pharmacokinetics, metabolism, and drug interactions from www.hep-druginteractions.org and from all the Summary of Product Characteristics (SmPC). This review covers the DDI between the DAA regimens approved, such as simeprevir and sofosbuvir, paritaprevir, glecaprevir, voxilaprevir, ombitasvir, ledipasvir, daclatasvir and sofosbuvir, elbasvir and grazoprevir, sofosbuvir and velpatasvir, glecaprevir/pibrentasvir, sofosbuvir and velpatasvir, and main psychotropic agents. Expert Commentary: DAA regimens based on sofosbuvir combination usually have less DDI than protease inhibitor-based regimens. Among protease inhibitors regimens, new combinations, such as glecaprevir/elbasvir and grazoprevir/elbasvir, seemed to have less DDI than the combination POrD (paritaprevir/ombitasvir/ritonavir/dasabuvir). However, the analysis of each interaction is theoretical and further interaction studies would be necessary to confirm actual effect.
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Affiliation(s)
- Carlos Roncero
- a Psychiatric Service , University of Salamanca Health Care Complex (Complejo Asistencial Universitario de Salamanca) , Salamanca , Spain.,b Psyciatric Departament, Institute of Biomedicine of Salamanca (IBSAL) , University of Salamanca , Salamanca , Spain
| | - Jose Luis Villegas
- c Psychiatric Unit Topas Prison, Psychiatric Service , University of Salamanca Health Care Complex , Salamanca , Spain
| | | | - Maria Buti
- e Liver Unit , Hospital Universitario Vall d'Hebron and Ciber-ehd, Instituto Carlos III , Barcelona , Spain
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Sackey B, Shults JG, Moore TA, Rogers R, Mehvar M, King JG. Evaluating psychiatric outcomes associated with direct-acting antiviral treatment in veterans with hepatitis C infection. Ment Health Clin 2018; 8:116-121. [PMID: 29955556 PMCID: PMC6007636 DOI: 10.9740/mhc.2018.05.116] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Introduction: Approximately 70% of veterans with hepatitis C virus infection have at least one psychiatric illness. The advent of direct-acting antiviral (DAA) therapy provided an alternative to interferon-alpha regimens and revolutionized treatment, however, the extent of psychiatric effects attributed to these agents are unclear. The primary objective of this pilot study was to prospectively analyze psychiatric outcomes, specifically depression, in veterans with hepatitis C virus infection who are initiated on DAA therapy. Methods: In this single center, prospective cohort study, psychiatric outcomes were analyzed using Patient Health Questionnaire assessments at baseline and weeks 4, 8, and 12 of complete DAA treatment. Outcome analysis were stratified based on specific DAA therapy and preexisting mental illness (mental health [MH] subjects and non-MH subjects), with a sub-analysis of major depressive disorder patients. Results: Analysis included 48 patients, majority males (96%), with a mean age of 59.4 years (±8.0). Twenty-four (50%) patients had a preexisting MH diagnosis, with major depressive disorder being the most common MH diagnosis (50%, n = 12). Despite a trend toward improvement, no significant changes in questionnaire scores after 12 weeks of DAA therapy were observed for all patient groups (P > .05). Neither MH subjects nor non-MH subjects displayed a significant change in questionnaire scores from baseline to end of treatment (P > .05). No patients required acute psychiatric interventions during DAA treatment. Discussion: Treatment with DAA therapy was not associated with psychiatric decompensation. Data from this pilot study supports the safe utilization of DAA therapy in hepatitis C virus patients with preexisting MH illness as it appears to be devoid of depressive and psychiatric side effects.
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Affiliation(s)
- Bryan Sackey
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Adjoint Assistant Professor, Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, Texas,
| | - Jana G Shults
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Troy A Moore
- Clinical Pharmacy Specialist-Psychiatry, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Director, American Society of Health-System Pharmacists-Accredited Postgraduate Year 2 Psychiatric Pharmacy Residency Program, San Antonio, Texas; Assistant Professor, Division of Community Recovery, Research and Training, Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, Texas
| | - Rachel Rogers
- Infectious Disease Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Mina Mehvar
- Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
| | - Joshua G King
- Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Adjoint Assistant Professor, Pharmacotherapy Division, College of Pharmacy, The University of Texas at Austin, Austin, Texas, .,Mental Health Clinical Pharmacy Specialist, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas.,Clinical Pharmacy Specialist-Psychiatry, Pharmacy Department, South Texas Veterans Healthcare System, San Antonio, Texas; Director, American Society of Health-System Pharmacists-Accredited Postgraduate Year 2 Psychiatric Pharmacy Residency Program, San Antonio, Texas; Assistant Professor, Division of Community Recovery, Research and Training, Department of Psychiatry, University of Texas Health Science Center at San Antonio, San Antonio, Texas.,Infectious Disease Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas.,Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas.,Mental Health Clinical Pharmacy Specialist, South Texas Veterans Healthcare System, San Antonio, Texas
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Abstract
Psychiatric and physical conditions often coexist, and there is robust evidence that associates the frequency of depression with single and multiple physical conditions. More than half of patients with depression may have at least one chronic physical condition. Therefore, antidepressants are often used in cotherapy with other medications for the management of both psychiatric and chronic physical illnesses. The risk of drug-drug interactions (DDIs) is augmented by complex polypharmacy regimens and extended periods of treatment required, of which possible outcomes range from tolerability issues to lack of efficacy and serious adverse events. Optimal patient outcomes may be achieved through drug selection with minimal potential for DDIs. Desvenlafaxine is a serotonin-norepinephrine reuptake inhibitor approved for the treatment of adults with major depressive disorder. Pharmacokinetic studies of desvenlafaxine have shown a simple metabolic profile unique among antidepressants. This review examines the DDI profiles of antidepressants, particularly desvenlafaxine, in relation to drugs of different therapeutic areas. The summary and comparison of information available is meant to help clinicians in making informed decisions when using desvenlafaxine in patients with depression and comorbid chronic conditions.
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Affiliation(s)
- Yvette Low
- Department of Pharmacy, National University of Singapore, Singapore
| | | | - Graca Lima
- Global Medical Affairs, Asia-Pacific Region, Pfizer, Hong Kong
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Miarons M, Sánchez-Ulayar A, Sempere G, Marín S, Castellví JM. New direct-acting antivirals for hepatitis C treatment and neuropsychiatric symptoms in psychiatric risk groups. Eur J Hosp Pharm 2018; 26:135-139. [PMID: 31428320 DOI: 10.1136/ejhpharm-2017-001352] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2017] [Revised: 01/08/2018] [Accepted: 01/09/2018] [Indexed: 12/26/2022] Open
Abstract
Objectives The new direct-acting antivirals (DAAs) have changed chronic hepatitis C virus (HCV) treatment perspectives by achieving success rates in all genotypes and by reducing the associated adverse effects in comparison to pegylated interferon α regimens. These adverse effects include depression, insomnia and suicidal intention, which make it difficult to treat psychiatric risk groups. The objectives of this study were to evaluate the neuropsychiatric symptoms during HCV treatment with DAAs in standard multidisciplinary clinical practice in psychiatric risk groups and to assess the risk factors associated with neuropsychiatric symptoms in this study population. Methods A prospective cross-sectional study was performed of all consecutive patients with psychiatric risk and HCV infection who completed treatment with the new DAAs at the ambulatory care pharmacy. We recorded demographic and clinical data, neuropsychiatric symptoms, emergency consultations, admissions to the psychiatric unit and interventions to manage neuropsychiatric symptoms. Statistical analysis was used to assess the association between neuropsychiatric symptoms and clinical data. Results We included 48 patients with psychiatric risk and detected 36 neuropsychiatric symptoms in 17 (35.4%) patients, with a mean of 0.75 neuropsychiatric symptoms per patient. However, no studied risk factors for developing neuropsychiatric symptoms were found in this population. Conclusions We found a moderate prevalence of neuropsychiatric symptoms in the psychiatric risk group. The neuropsychiatric symptoms more frequently reported were insomnia (17%), irritability (15%) and depression (13%). Neuropsychiatric symptoms in patients with psychiatric risk can occur during treatment with DAAs but less frequently than with pegylated interferon α regimens, and so is a safe treatment for these patients.
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Affiliation(s)
- Marta Miarons
- Department of Pharmacy, Mataró Hospital, Mataró, Spain
| | | | - Glòria Sempere
- Nursing Infectious Diseases Unit, Mataró Hospital, Mataró, Spain
| | - Sergio Marín
- Department of Pharmacy, Mataró Hospital, Mataró, Spain
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Volpato S, Montagnese S, Zanetto A, Turco M, De Rui M, Ferrarese A, Amodio P, Germani G, Senzolo M, Gambato M, Russo FP, Burra P. Neuropsychiatric performance and treatment of hepatitis C with direct-acting antivirals: a prospective study. BMJ Open Gastroenterol 2017; 4:e000183. [PMID: 29333276 PMCID: PMC5759705 DOI: 10.1136/bmjgast-2017-000183] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 11/28/2017] [Accepted: 11/29/2017] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND Since direct-acting antivirals (DAAs) have been approved for the treatment of hepatitis C virus (HCV) infection, a small series of patients with new-onset neuropsychiatric alterations have been referred to us. We therefore set out to study neuropsychiatric function in relation to DAAs prospectively. METHODS Ten patients with cirrhosis and 12 post-liver transplant (post-LT) patients were enrolled. All underwent wake electroencephalography (EEG) and a neuropsychological evaluation (paper and pencil battery, simple/choice reaction times, working memory task) at baseline, at the end of treatment with DAAs and after 6 months. At the same time points, full blood count, liver/kidney function tests, quantitative HCV RNA, ammonia and immunosuppressant drug levels were obtained, as appropriate. RESULTS Patients with cirrhosis were significantly older than post-LT patients (65±12 vs 55±7 years; P<0.05). Neuropsychological performance and wake EEG were comparable in the two groups at baseline. At the end of a course of treatment with DAAs, a significant slowing in choice reaction times and in the EEG (increased relative delta power) was observed in patients with cirrhosis, which resolved after 6 months. In contrast, no significant changes over time were observed in the neuropsychiatric performance of post-LT patients. No significant associations were observed between neuropsychiatric performance and stand-alone/combined laboratory variables. CONCLUSION Some degree of neuropsychiatric impairment was observed in relation to treatment with DAAs in patients with cirrhosis, but not in post-LT patients, suggesting that the former may be sensitive to mild DAA neurotoxicity.
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Affiliation(s)
- Sofia Volpato
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Sara Montagnese
- Department of Medicine, Padova University Hospital, Padova, Italy
| | - Alberto Zanetto
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Matteo Turco
- Department of Medicine, Padova University Hospital, Padova, Italy
| | - Michele De Rui
- Department of Medicine, Padova University Hospital, Padova, Italy
| | - Alberto Ferrarese
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Piero Amodio
- Department of Medicine, Padova University Hospital, Padova, Italy
| | - Giacomo Germani
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Marco Senzolo
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Martina Gambato
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Francesco Paolo Russo
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
| | - Patrizia Burra
- Multivisceral Transplant Unit, Department of Surgery, Oncology and Gastroenterology, Padova University Hospital, Padova, Italy
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Santoiemma PP, Dinwiddie SH, Angarone MP. Infectious Disease Complications in People Who Inject Drugs. Psychiatr Ann 2017. [DOI: 10.3928/00485713-20161206-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Facilitators of HCV treatment adherence among people who inject drugs: a systematic qualitative review and implications for scale up of direct acting antivirals. BMC Public Health 2016; 16:994. [PMID: 27645935 PMCID: PMC5029046 DOI: 10.1186/s12889-016-3671-z] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2016] [Accepted: 09/15/2016] [Indexed: 01/16/2023] Open
Abstract
Background While the public health benefits of new HCV treatments depend on treatment adherence, particularly among people who inject drugs (PWID), several social and medical factors can jeopardize treatment adherence. The aim of this study is to examine the qualitative literature on facilitators to HCV treatment adherence among PWID. Methods We searched six databases to identify qualitative research studies on HCV treatment adherence facilitators among PWID. Two reviewers independently extracted and analyzed data using PRISMA guidelines and the CASP tool to evaluate study quality. Results From ten studies representing data from 525 participants, three major themes emerged across studies: logistical facilitators within health systems enhanced HCV treatment adherence, positive social interactions between PWID and staff provided positive feedback during treatment, and HCV treatment may complicate the addiction recovery process. Conclusions Although PWID face several barriers to adherence, we identified treatment adherence facilitators that could be incorporated into clinical practice. Electronic supplementary material The online version of this article (doi:10.1186/s12889-016-3671-z) contains supplementary material, which is available to authorized users.
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Herold S, Freudenreich O. Hepatitis C Virus and Schizophrenia: Expanding the Role of the Community Psychiatrist. PSYCHOSOMATICS 2016; 57:634-637. [PMID: 27418108 DOI: 10.1016/j.psym.2016.05.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 05/17/2016] [Accepted: 05/20/2016] [Indexed: 01/21/2023]
Affiliation(s)
- Sarah Herold
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Erich Lindemann Mental Health Center, Boston, MA.
| | - Oliver Freudenreich
- Department of Psychiatry, Massachusetts General Hospital, Boston, MA; Erich Lindemann Mental Health Center, Boston, MA; Harvard Medical School, Boston, MA
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Hauser P, Kern S. Psychiatric and substance use disorders co-morbidities and hepatitis C: Diagnostic and treatment implications. World J Hepatol 2015; 7:1921-1935. [PMID: 26244067 PMCID: PMC4517152 DOI: 10.4254/wjh.v7.i15.1921] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 04/01/2015] [Accepted: 07/02/2015] [Indexed: 02/06/2023] Open
Abstract
Chronic hepatitis C virus (HCV) viral infection is the most common blood-borne viral infection and approximately 2%-3% of the world’s population or 170-200 million people are infected. In the United States as many as 3-5 million people may have HCV. Psychiatric and substance use disorders (SUDs) are common co-morbid conditions found in people with HCV and are factors in predisposing people to HCV infection. Also, these co-morbidities are reasons that clinicians exclude people from antiviral therapy in spite of evidence that people with HCV and co-morbid psychiatric and SUD can be safely and effectively treated. Furthermore, the neuropsychiatric side effects of interferon (IFN), until recently the mainstay of antiviral therapy, have necessitated an appreciation and assessment of psychiatric co-morbidities present in people with HCV. The availability of new medications and IFN-free antiviral therapy medication combinations will shorten the duration of treatment and exposure to IFN and thus decrease the risk of neuropsychiatric side effects. This will have the consequence of dramatically altering the clinical landscape of HCV care and will increase the number of eligible treatment candidates as treatment of people with HCV and co-morbid psychiatric and SUDs will become increasingly viable. While economically developed countries will rely on expensive IFN-free antiviral therapy, less developed countries will likely continue to use IFN-based therapies at least until such time as IFN-free antiviral medications become generic. The current manuscript discusses the efficacy and viability of treating HCV in people with psychiatric and SUDs comorbidities, the treatment of the neuropsychiatric side effects of IFN -based therapies and the impact of new medications and new treatment options for HCV that offer the promise of increasing the availability of antiviral therapy in this vulnerable population.
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Lauffenburger JC, Mayer CL, Hawke RL, Brouwer KLR, Fried MW, Farley JF. Medication use and medical comorbidity in patients with chronic hepatitis C from a US commercial claims database: high utilization of drugs with interaction potential. Eur J Gastroenterol Hepatol 2014; 26:1073-82. [PMID: 25014625 PMCID: PMC4156548 DOI: 10.1097/meg.0000000000000152] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND With the advent of the direct-acting antiviral agents, significant drug-drug interaction (DDI) potential now exists for patients treated for chronic hepatitis C virus (HCV) infection. However, little is known about how often patients with HCV infection use medications that may interact with newer HCV treatments, especially those with cytochrome P450 3A (CYP3A) DDI potential. METHODS Using a large US commercial insurance database, medication use and comorbidity burden were examined among adult patients with a chronic HCV diagnosis from 2006 to 2010. Medications were examined in terms of total number of prescription claims, proportion of patients exposed, and DDI potential with the prototypical CYP3A direct-acting antiviral agents boceprevir and telaprevir, for which data were available. RESULTS Patient comorbidity burden was high and increased over the study period. Medication use was investigated in 53 461 patients with chronic HCV. Twenty-one (53%) of the top 40 most utilized medications were classified as having interaction potential, with 62% of patients receiving at least one of the top 22 interacting medications by exposure. Of these, 59 and 41% were listed in a common DDI resource but not in medication-prescribing information, 77 and 77% had not been investigated in DDI studies, 41 and 36% did not have clear recommendations for DDI management, and only 14 and 23% carried a recommendation to avoid coadministration for boceprevir and telaprevir, respectively. CONCLUSION Practitioners may expect a medication with CYP3A DDI potential in two-thirds of patients with HCV and may expect almost one-half of the most frequently used medications to have CYP3A DDI potential. However, DDI potential may not be reflected in prescribing information.
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Affiliation(s)
- Julie C. Lauffenburger
- UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Christina L. Mayer
- UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Roy L. Hawke
- UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Kim L. R. Brouwer
- UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Michael W. Fried
- UNC Liver Center, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
| | - Joel F. Farley
- UNC Eshelman School of Pharmacy, University of North Carolina at Chapel Hill, Chapel Hill, NC, United States
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Medication use and medical comorbidity in patients with chronic hepatitis C from a US commercial claims database: high utilization of drugs with interaction potential. Eur J Gastroenterol Hepatol 2014. [PMID: 25014625 DOI: 10.1097/med.00000000000152] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND With the advent of the direct-acting antiviral agents, significant drug-drug interaction (DDI) potential now exists for patients treated for chronic hepatitis C virus (HCV) infection. However, little is known about how often patients with HCV infection use medications that may interact with newer HCV treatments, especially those with cytochrome P450 3A (CYP3A) DDI potential. METHODS Using a large US commercial insurance database, medication use and comorbidity burden were examined among adult patients with a chronic HCV diagnosis from 2006 to 2010. Medications were examined in terms of total number of prescription claims, proportion of patients exposed, and DDI potential with the prototypical CYP3A direct-acting antiviral agents boceprevir and telaprevir, for which data were available. RESULTS Patient comorbidity burden was high and increased over the study period. Medication use was investigated in 53 461 patients with chronic HCV. Twenty-one (53%) of the top 40 most utilized medications were classified as having interaction potential, with 62% of patients receiving at least one of the top 22 interacting medications by exposure. Of these, 59 and 41% were listed in a common DDI resource but not in medication-prescribing information, 77 and 77% had not been investigated in DDI studies, 41 and 36% did not have clear recommendations for DDI management, and only 14 and 23% carried a recommendation to avoid coadministration for boceprevir and telaprevir, respectively. CONCLUSION Practitioners may expect a medication with CYP3A DDI potential in two-thirds of patients with HCV and may expect almost one-half of the most frequently used medications to have CYP3A DDI potential. However, DDI potential may not be reflected in prescribing information.
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