RESUMO
BACKGROUND: Emerging evidence suggests that positive impacts can be generated when digital health interventions are designed to be responsive to the cultural and socioeconomic context of their intended audiences. OBJECTIVE: This narrative review aims to synthesize the literature about the cultural adaptation of digital health interventions. It examines how concepts of culture and context feature in design and development processes, including the methods, models, and content of these interventions, with the aim of helping researchers to make informed decisions about how to approach cultural adaptation in digital health. METHODS: Literature searches for this narrative review were conducted across 4 databases. Following full-text article screening by 2 authors, 16 studies of interventions predominantly focused on the self-management of health were selected based on their detailed focus on the process of cultural adaptation. Key considerations for cultural adaptation were identified and synthesized through a qualitative narrative approach, enabling an integrative and in-depth understanding of cultural adaptation. RESULTS: The literature demonstrates varying approaches and levels of cultural adaptation across stages of intervention development, involving considerations such as the research ethos orienting researchers, the methodologies and models used, and the resultant content adaptations. In relation to the latter, culturally appropriate and accessible user interface design and translation can be seen as particularly important in shaping the level of adaptation. CONCLUSIONS: Optimizing cultural adaptation involves linking culture with other contextual factors such as economic conditions and social systems to ensure accessibility and the sustained use of digital health interventions. Culturally humble approaches that use the involvement of a broad range of participants, experts, and other stakeholders are demonstrated to spark vital insights for content development, implementation, and evaluation.
Assuntos
Telemedicina , Humanos , Saúde DigitalRESUMO
BACKGROUND: The number of persons using opioids has increased worldwide in the last decade, particularly the use of opioid analgesics in North America and Africa. In Germany, the prevalence of heroin addiction has remained relatively stable. METHOD: Narrative review of the literature. RESULTS: Opioid-assisted maintenance treatment (OMT) with the established substances methadone, levomethadone, slow-release morphine and buprenorphine is recommended as the first-line treatment for heroin dependence. The OMT reduces the use of heroin, mortality and individual suffering and improves the quality of life and physical health. A diamorphine and heroine-assisted treatment is an option for people who do not benefit from conventional OMT. An alternative to the use of diamorphine could be treatment with hydromorphone hydrochloride. The regulations on carrying out maintenance treatment in the Controlled Substances Prescription Act and the guidelines of the Federal Medical Association in Germany have been loosened based on the experiences of the COVID-19 pandemic, for example with respect to take-home prescriptions. There is an ongoing intensive discussion on how to deal with the decreasing number of outpatient clinics offering OMT. CONCLUSION: The first-line treatment for opioid addiction is opioid-assisted substitution treatment, including diamorphine and heroin-assisted treatment. Long-acting depot medications and implants still play a subordinate role.
Assuntos
COVID-19 , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides , Humanos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológico , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Alemanha , COVID-19/epidemiologia , Dependência de Heroína/epidemiologia , Dependência de Heroína/tratamento farmacológico , SARS-CoV-2 , PandemiasRESUMO
INTRODUCTION: Opioid agonist treatment (OAT) is the first-line treatment for opioid dependence. Currently available OAT options comprise oral (methadone and morphine) and sublingual (buprenorphine) routes of administration. In Switzerland and some other countries, severely opioid-dependent individuals with insufficient response to oral or sublingual OAT are offered heroin-assisted treatment (HAT), which involves the provision of injected or oral medical heroin (diacetylmorphine [DAM]). However, many patients on treatment with injectable DAM (i-HAT) suffer from injection-related problems such as deteriorated vein status, ulcerations, endocarditis, and abscesses. Other patients who do not respond to oral OAT do not inject but snort opioids, and are not eligible for i-HAT. For this population, there is no other short-acting OAT with rapid onset of action available unless they switch to injecting, which is associated with higher risks. Nasal DAM (n-HAT) could be an alternative treatment option suitable for both populations of patients. METHODS: We present a case series of 3 patients on i-HAT who successfully switched to n-HAT. RESULTS/CONCLUSIONS: This is the first description of the clinical use of the nasal route of administration for HAT. n-HAT may constitute an important risk-reduced rapid-onset alternative to i-HAT. In particular, it may be suited for patients with injection-related complications, or noninjecting opioid-dependent patients failing to respond to oral OAT.
Assuntos
Buprenorfina , Transtornos Relacionados ao Uso de Opioides , Analgésicos Opioides/uso terapêutico , Buprenorfina/uso terapêutico , Heroína/uso terapêutico , Humanos , Metadona/uso terapêutico , Tratamento de Substituição de Opiáceos , Transtornos Relacionados ao Uso de Opioides/tratamento farmacológicoRESUMO
PURPOSE: To describe postdischarge opioid dispensing after Cesarean delivery (CD) in 49 hospitals in British Columbia (BC) and assess opportunities for opioid stewardship. METHODS: Using the BC Ministry of Health's Hospital Discharge Abstract Database, we linked 135,725 CDs performed in 2004-2016 and 30,919 CDs performed in 2017-2019 (length of stay ≤ four days) by deidentified Personal Health Numbers to data on medications dispensed from all BC community pharmacies (PharmaNet). We excluded patients with cancer and those to whom opioids have been dispensed in the year before. We measured trends in annual percentages of patients dispensed opioids within seven days (opioid rate), with 95% confidence intervals (CIs), stratified by hospital and opioid type, adjusted for length of stay, and for autocorrelation within hospital using generalized linear modeling. RESULTS: The opioid dispensation rate dropped from 31% (95% CI, 30 to 33) in 2004 to 16% (95% CI, 15 to 17) in 2016, where it remained through 2019. Five hospitals showed steep reductions from over 40% to under 10% within two to three years, but in most hospitals the opioid dispensation rate decreased slowly-11 had little reduction and three showed increases. Codeine dispensing dropped from 31% in 2004-2008 by 4% per year, while tramadol and hydromorphone dispensing rose. After 2015, rates were stable (hydromorphone, 8%; tramadol, 6%; codeine, 3%; and oxycodone, 0.5%). CONCLUSION: After Health Canada's 2008 warning against codeine use by breastfeeding mothers, post-CD opioid dispensing declined disjointedly across BC hospitals. Rates did not decrease further after the opioid overdose epidemic was declared a public health emergency in BC in 2016. The present study highlights opportunities for quality improvement and opioid stewardship through monitoring using administrative databases.
RéSUMé: OBJECTIF: Décrire la délivrance d'opioïdes après le congé après un accouchement par césarienne dans 49 hôpitaux de la Colombie-Britannique (C.-B.) et évaluer les occasions de régulation des opioïdes. MéTHODE: À l'aide de la base de données sur les congés des patients du ministère de la Santé de la Colombie-Britannique, nous avons relié 135 725 accouchements par césarienne réalisés en 2004-2016 et 30 919 accouchements par césarienne réalisés en 2017-2019 (durée de séjour ≤ quatre jours) en utilisant les numéros de carte santé personnels dépersonnalisés aux données sur les médicaments délivrés par toutes les pharmacies communautaires de la Colombie-Britannique (PharmaNet). Nous avons exclu les patientes atteintes de cancer et celles à qui des opioïdes avaient été délivrés l'année précédente. À l'aide d'une modélisation linéaire généralisée, nous avons mesuré les tendances en pourcentages annuels de patientes ayant reçu des opioïdes dans les sept jours (taux d'opioïdes), avec des intervalles de confiance (IC) à 95 %, stratifiés par hôpital et par type d'opioïdes, ajustés en fonction de la durée de séjour et des autocorrélations entre des taux de chaque hôpital. RéSULTATS: Le taux de délivrance d'opioïdes est passé de 31 % (IC 95 %, 30 à 33) en 2004 à 16 % (IC 95 %, 15 à 17) en 2016, où il est resté jusqu'en 2019. Cinq hôpitaux ont montré des réductions importantes, passant de plus de 40 % à moins de 10 % en deux à trois ans, mais dans la plupart des hôpitaux, le taux de délivrance d'opioïdes a diminué lentement 11 ont affiché une faible réduction et trois ont montré des augmentations. La délivrance de codéine a diminué de 4 % par année, à partir de 31 % en 2004-2008, tandis que la délivrance de tramadol et d'hydromorphone a augmenté. Après 2015, les taux étaient stables (hydromorphone, 8 %; tramadol, 6 %; codéine, 3 %; et oxycodone, 0,5 %). CONCLUSION: Suite à la mise en garde de Santé Canada en 2008 contre la consommation de codéine par les mères qui allaitent, la délivrance d'opioïdes post-césarienne a diminué de façon inconstante dans les hôpitaux de Colombie-Britannique. Les taux n'ont pas diminué davantage après que l'épidémie de surdose d'opioïdes a été déclarée urgence de santé publique en Colombie-Britannique en 2016. La présente étude met en évidence les possibilités d'amélioration de la qualité et de régulation des opioïdes en procédant à une surveillance via les bases de données administratives.
Assuntos
Analgésicos Opioides , Tramadol , Assistência ao Convalescente , Analgésicos Opioides/uso terapêutico , Colúmbia Britânica , Codeína , Estudos de Coortes , Humanos , Hidromorfona , Alta do Paciente , Padrões de Prática MédicaRESUMO
PURPOSE: Postdischarge opioid prescriptions are reportedly much higher in Canada than in other countries. To assess potentially contributing factors, we examined trends after abdominal and orthopedic surgeries in British Columbia (BC). METHODS: Using the BC Ministry of Health's databases on physician billings, hospital discharge abstracts, and medication dispensations in community pharmacies for the period 2003-2016, we assembled a cohort of 263,056 patients who received laparoscopic appendectomy (LA, 11%), laparoscopic cholecystectomy (LC, 30%), open inguinal or femoral hernia repair (IHR, 20%), total hip arthroplasty (THA, 18%), or total knee arthroplasty (TKA, 22%). Adjusting for covariates using generalized linear modeling, we measured trends in percentages of patients dispensed opioids postdischarge (opioid rate) within 30 days after surgery, by surgery type, opioid type, prior use, surgeon, and trends in morphine milligram equivalents of first dispensations (MME) with 95% confidence intervals (CI). RESULTS: Opioid dispensation rates rose steadily. Mean annual increases were 1.7% in LA; 1.3% in LC; 0.8% in IHR; 0.9% in THA; and 0.8% in TKA. By 2016, rates were 69% in LA; 76% in LC; 81% in IHR; 88% in THA; and 94% in TKA. Codeine dispensations fell 2.4% (abdominal) and 3.1% (orthopedic) per year while tramadol dispensations increased 3.6% (abdominal) and 1.7% (orthopedic). Hydromorphone dispensations increased 2.9% per year (orthopedic); oxycodone was level at 22% between 2007 and 2014, but then fell. The mean MME rose 8 mgâ yr-1 (95% CI, 7 to 9) (abdominal) and 61 mgâ yr-1 (95% CI, 58 to 64) (orthopedic). Variation in rates was greater among abdominal than orthopedic surgeons. CONCLUSION: Rising opioid dispensation rates, together with shifts to prescribing higher MME opioids, doubled MME per patient in first dispensations postdischarge after abdominal or orthopedic surgery from 2003 to 2016 in BC.
RéSUMé: OBJECTIF: Les ordonnances d'opioïdes après le congé seraient beaucoup plus élevées au Canada que dans d'autres pays. Afin d'évaluer les facteurs contributifs potentiels, nous avons examiné les tendances après les chirurgies abdominales et orthopédiques en Colombie-Britannique (C.-B.). MéTHODE: En utilisant les bases de données du ministère de la Santé de la Colombie-Britannique de facturation des médecins, les résumés des congés d'hôpital et les délivrances de médicaments dans les pharmacies communautaires pour la période 2003-2016, nous avons regroupé une cohorte de 263 056 patients ayant bénéficié d'une appendicectomie par laparoscopie (AL, 11 %), d'une cholécystectomie par laparoscopie (CL, 30 %), d'une réparation ouverte de hernie inguinale ou fémorale (RHI, 20 %), d'une arthroplastie totale de la hanche (ATH, 18 %) ou d'une arthroplastie totale du genou (ATG, 22 %). En tenant compte des covariables à l'aide d'une modélisation linéaire généralisée, nous avons mesuré les tendances dans les pourcentages de patients ayant reçu des opioïdes après leur congé (taux de délivrance d'opioïdes) dans les 30 jours suivant leur chirurgie, par type de chirurgie, type d'opioïde, utilisation antérieure, chirurgien et tendances des équivalents de morphine en milligrammes (EMM) des premières délivrances avec des intervalles de confiance (IC) à 95 %. RéSULTATS: Les taux de délivrance d'opioïdes ont augmenté de manière constante. Les augmentations annuelles moyennes étaient de 1,7 % pour les AL, 1,3 % pour les CL, 0,8 % pour les RHI, 0,9 % pour les ATH, et 0,8 % pour les ATG. En 2016, les taux étaient de 69 % pour les AL, 76 % pour les CL, 81 % pour les RHI, 88 % pour les ATH, et 94 % pour les ATG. Les dispenses de codéine ont chuté de 2,4 % (chirurgie abdominale) et de 3,1 % (chirurgie orthopédique) par année, tandis que les délivrances de tramadol ont augmenté de 3,6 % (chirurgie abdominale) et de 1,7 % (chirurgie orthopédique). Les délivrances d'hydromorphone ont augmenté de 2,9 % par année (orthopédie); l'oxycodone était à 22 % entre 2007 et 2014, mais a ensuite diminué. Les EMM moyens ont augmenté de 8 mg·an-1 (IC 95 %, 7 à 9) (chirurgie abdominale) et de 61 mg·an-1 (IC 95 %, 58 à 64) (chirurgie orthopédique). La variation des taux était plus importante parmi les chirurgiens abdominaux que chez les chirurgiens orthopédistes. CONCLUSION: L'augmentation des taux de délivrance d'opioïdes, ainsi que le passage à une prescription d'opioïdes plus élevés en EMM, ont doublé les EMM par patient dans les premières délivrances après leur congé après une chirurgie abdominale ou orthopédique de 2003 à 2016 en Colombie-Britannique.
Assuntos
Analgésicos Opioides , Artroplastia do Joelho , Assistência ao Convalescente , Analgésicos Opioides/uso terapêutico , Colúmbia Britânica , Estudos de Coortes , Humanos , Dor Pós-Operatória/tratamento farmacológico , Alta do Paciente , Padrões de Prática Médica , Estudos RetrospectivosRESUMO
BACKGROUND: Traditional heroin-assisted treatment in Switzerland consists of oral and injectable diacetylmorphine (pharmaceutical heroin) administration. To date, no suitable treatment option is available for patients who crave rapid onset ("rush") but are either unable to inject or primarily sniff or inhale illicit heroin. We present a patient who successfully switched to intranasal heroin-assisted treatment following several unsuccessful treatment attempts. CASE PRESENTATION: A 29-year-old male with severe opioid use disorder, injection substance use, and concomitant cocaine use, previously prescribed slow-release oral morphine, was started on intravenous diacetylmorphine. Due to complications and harms associated with intravenous injections, nasal diacetylmorphine was prescribed. With this novel route of administration, the patient who had previously been unable to adhere to other OAT options remained in treatment. Health outcomes improved by reduction of injection-related harms, increased adherence to the heroin-assisted treatment regimen, and increased collaboration with the therapeutic staff. CONCLUSIONS: Nasal heroin-assisted treatment can be a feasible therapeutic option for individuals with severe opioid use disorder who crave the fast onset of effect of diacetylmorphine but are unable to inject intravenously.
Assuntos
Dependência de Heroína , Heroína , Administração Intranasal , Adulto , Analgésicos Opioides/uso terapêutico , Heroína/uso terapêutico , Dependência de Heroína/tratamento farmacológico , Humanos , Injeções Intravenosas , Masculino , Morfina/uso terapêuticoRESUMO
Background and Objectives: Now more than ever, there is an obvious need to reduce the overall burden of disease and risk of premature mortality that are associated with mental health and substance use disorders among young people. However, the current state of research and evidence-based clinical care for high-risk substance use among youth is fragmented and scarce. The objective of the study is to establish consensus for the prevention, treatment, and management of high-risk substance use and overdose among youth (10 to 24 years old). Materials and Methods: A modified Delphi technique was used based on the combination of scientific evidence and clinical experience of a group of 31 experts representing 10 countries. A semi-structured questionnaire with five domains (clinical risks, target populations, intervention goals, intervention strategies, and settings/expertise) was shared with the panelists. Based on their responses, statements were developed, which were subsequently revised and finalized through three iterations of feedback. Results: Among the five major domains, 60 statements reached consensus. Importantly, experts agreed that screening in primary care and other clinical settings is recommended for all youth, and that the objectives of treating youth with high-risk substance use are to reduce harm and mortality while promoting resilience and healthy development. For all substance use disorders, evidence-based interventions should be available and should be used according to the needs and preferences of the patient. Involuntary admission was the only topic that did not reach consensus, mainly due to its ethical implications and resulting lack of comparable evidence. Conclusions: High-risk substance use and overdoses among youth have become a major challenge. The system's response has been insufficient and needs substantial change. Internationally devised consensus statements provide a first step in system improvement and reform.
Assuntos
Overdose de Drogas , Transtornos Relacionados ao Uso de Substâncias , Adolescente , Adulto , Criança , Overdose de Drogas/prevenção & controle , Humanos , Programas de Rastreamento/métodos , Saúde Mental , Transtornos Relacionados ao Uso de Substâncias/prevenção & controle , Inquéritos e Questionários , Adulto JovemRESUMO
BACKGROUND: Evidence about the impact of the COVID-19 pandemic on the mental health of specific subpopulations- such as university students-is needed as communities prepare for future waves. AIMS: To study the association of proximity of COVID-19 with symptoms of anxiety and depression in university students. METHODS: This trend study analyzed weekly cross-sectional surveys of probabilistic samples of students from the University of British Columbia for 13 weeks through the first wave of COVID-19. The main variable assessed was propinquity of COVID-19, defined as "knowing someone who tested positive for COVID-19", which was specified at different levels: knowing someone anywhere globally, in Canada, in Vancouver, in their course, or at home. Proximity was included in multivariable linear regressions to assess its association with primary outcomes, including 30-day symptoms of anxiety and/or depression. RESULTS: Of 1,388 respondents (adjusted response rate=50%), 5.6% knew someone with COVID-19 in Vancouver, 0.8% in their course, and 0.3% at home. Ten percent were overwhelmed and unable to access help. Knowing someone in Vancouver was associated with an 11 percentage-point increase in the probability of 30-day anxiety symptoms (SE=0,05; p≤0,05), moderated by gender, with a significant interaction of the exposure and being female (coefficient= 20(SE=0,09), p≤0,05). No association was found with depressive symptoms. CONCLUSION: Propinquity of COVID-19 cases may increase the likelihood of anxiety symptoms in students, particularly amongst men. Most students report coping well, but additional supports are needed for an emotionally overwhelmed minority who report being unable to access help.
Assuntos
COVID-19 , Pandemias , Ansiedade/epidemiologia , Estudos Transversais , Depressão/epidemiologia , Feminino , Humanos , Masculino , SARS-CoV-2 , Estudantes , UniversidadesRESUMO
BACKGROUND: There is scarce evidence on prevalence of hepatitis C virus (HCV) infection among individuals who are homeless and diagnosed with severe mental illness. We aimed to investigate the prevalence of HCV infection and associated risk factors in a representative sample of adults from At Home study. METHODS: The Vancouver At Home study is part of the At Home/Chez Soi (AH/CS) project-a pragmatic randomized controlled trial of a Housing First intervention among homeless persons with mental illness in five Canadian cities between 2009 and 2013 with a 2-year follow-up period. RESULTS: Of 497 participants, 28% reported positive HCV serostatus. Educational level equal or less than eighth grade (AOR: 2.3, 95% CI: 1.1, 4.8), history of incarceration (AOR: 2.1, 95% CI: 1.2, 3.5), substance dependence (AOR: 2.0, 95% CI: 1.1, 3.7) and injection drug use during one month prior to the recruitment (AOR: 7.8, 95% CI: 4.0, 15.0) were associated with an increased risk of HCV infection. Having a psychotic disorder (AOR: 0.6, 95% CI: 0.3, 1.0) and age < 25 (AOR: 0.2, 95% CI: 0.0, 0.7) were associated with a lower risk. Blood tests performed on 30 participants agreed with self-report in 97% of cases [Kappa = 0.9 (95% CI: 0.6, 1.3), PABAK = 0.9]. CONCLUSION: The high prevalence of HCV among individuals who were homeless with mental illness underlies the importance of prevention and treatment of HCV in this population, especially those with concurrent substance use disorders. Self-report seems to be a valid tool for evaluation of the HCV status in this population.
Assuntos
Hepatite C/epidemiologia , Pessoas Mal Alojadas/estatística & dados numéricos , Transtornos Mentais/epidemiologia , Adulto , Colúmbia Britânica/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Fatores de Risco , Fatores Socioeconômicos , Abuso de Substâncias por Via Intravenosa/epidemiologia , Adulto JovemRESUMO
Objective: Concurrent mental and substance use disorders or dual diagnosis are highly prevalent among individuals experiencing homelessness. Studies have indicated that dual diagnosis leads to poorer health outcomes and higher health service utilization among those affected. This study aims to estimate the prevalence of dual diagnoses among homeless populations in British Columbia (BC), Canada, and understand their characteristics and specific factors associated with dual diagnoses. Methods: The BC Health of the Homeless Survey is a cross-sectional study involving the homeless population of three cities in BC. The survey assessed addiction and concurrent disorders with standardized interviews-the Mini-International Neuropsychiatric Interview Plus, the Maudsley Addiction Profile, and the Brief Symptom Inventory-in a sample of 500 individuals who are homeless living in shelters or on the street. We characterized individuals after categorizing them into four groups: those without any current mental disorder, those with substance use disorders only, those with mental disorders only, and those with concurrent substance use and mental disorders. Focusing on the concurrent disorder group, we completed a multivariate analysis comparing individuals with dual diagnosis to those without concurrent disorders. Results: Consistent with previous studies, we found that individuals with dual diagnoses report more severe physical and psychological symptoms. Among the homeless, they were more likely to be Aboriginal and younger and more likely to not make it into a shelter. They also reported substantially more difficulties in getting the health care service that they need. Conclusions: Within this marginalized group, individuals with dual diagnosis were more likely to be from groups considered to be more vulnerable with more complex needs. They were having more problems accessing even basic support, such as shelters and health care. Without a systematic approach in providing appropriate care to individuals with dual diagnosis, the most vulnerable clients are not only the ones likely to suffer the most but also the ones having the most problems meeting their basic needs.
Assuntos
Pessoas Mal Alojadas/psicologia , Transtornos Mentais/epidemiologia , Marginalização Social/psicologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Idoso , Estudos Transversais , Diagnóstico Duplo (Psiquiatria) , Feminino , Pessoas Mal Alojadas/estatística & dados numéricos , Humanos , Masculino , Transtornos Mentais/complicações , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Substâncias/complicações , Transtornos Relacionados ao Uso de Substâncias/psicologia , Adulto JovemRESUMO
The objective of this study is to provide an estimate of the burden of disease related to mental health in Argentina, in order to provide elements for the rational prioritization of resource allocation and the development of services. Based on the estimations made by the Study of the Global Burden of Disease (1) we add an analysis of the load product of: a) self-injuries and suicide; b) common neurological disorders with severe psychological and behavioral manifestations; c) somatic consequences of alcohol use disorder; and iv) an estimate of the disorder by somatic symptoms with prominent pain. The burden of disease caused by mental, neurological, substance use and suicide disorders (MNSS) is approximately one fifth of the years of life adjusted for disability (DALYs) and more than a third of the years lived with disability (ADLs) total, resulting in the most disabling subgroup of all non-communicable diseases (NCDs), and far exceeding the combined group of infectious and maternal-child diseases, and the group of non-self-inflicted accidents and injuries. The analysis of DALYs by age and sex allows a hierarchy of the disorders that should guide the development of services for MNSS disorders, their integration in primary care, and the allocation of resources. The first level of care is the only one with a relatively homogeneous presence throughout the country, being the only one capable of effectively increasing coverage and reducing inequality. The strengthening of the first level of care can be achieved through training in mental health of non-specialized personnel and the use of computer and communication technology resources to counteract regional inequities in coverage. Such strategic vision will allow to diminish: the excessive expenses in specialized resources, which by definition are more expensive and intervene only when the pathology exceeded a certain threshold; and the indirect costs caused by the loss of labor productivity. Fundamentally, it will allow increasing coverage and reversing regional and socioeconomic inequality in the quality of mental health care in a country rich in professional resources.
Assuntos
Efeitos Psicossociais da Doença , Prioridades em Saúde , Transtornos Mentais , Saúde Mental , Suicídio , Argentina , Criança , Saúde Global , Humanos , Expectativa de Vida , Doenças do Sistema Nervoso , Anos de Vida Ajustados por Qualidade de VidaRESUMO
OBJECTIVE: Chronic pain is an important public health issue. However, characteristics and needs of marginalized populations have received limited attention. Studies on prevalence and correlates of chronic pain among homeless persons are lacking. We assessed chronic pain among homeless persons with mental illness in the At Home/Chez Soi study. DESIGN: Cross-sectional data from a randomized controlled trial on homelessness and mental health. SETTING: Data collected between 2009 and 2013 in three Canadian cities. SUBJECTS: One thousand two hundred eighty-seven homeless persons with mental illness. METHODS: Data on chronic pain and utilization of prescribed and nonprescribed interventions was assessed using a chronic pain screening instrument. Mental illness was diagnosed with the Mini-International Neuropsychiatric Interview. RESULTS: Forty-three percent reported moderate to severe chronic pain, interfering with general daily activities (80%), sleep (78%), and social interactions (61%). Multivariate analysis indicated that increasing age and diagnoses of major depressive disorder, mood disorder with psychotic features, panic disorder, and post-traumatic stress disorder (PTSD) were independent predictors of chronic pain. Chronic pain was further associated with increased suicidality. Among participants reporting chronic pain, 64% had sought medical treatment and 56% treated pain with prescribed drugs, while 38% used illicit drugs for pain relief. CONCLUSIONS: Chronic pain is very common among homeless persons with mental illness and affects activities of daily living. Clinicians treating this population should be aware of the common connections between chronic pain, depression, panic disorder, PTSD, and substance use. While the data indicate the contribution of chronic pain to complex treatment needs, they also indicate a clear treatment gap.
Assuntos
Dor Crônica/complicações , Dor Crônica/epidemiologia , Pessoas Mal Alojadas/psicologia , Transtornos Mentais/complicações , Transtornos Mentais/epidemiologia , Adulto , Canadá , Estudos Transversais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , PrevalênciaRESUMO
OBJECTIVE: The Hotel Study was initiated in Vancouver's Downtown East Side (DTES) neighborhood to investigate multimorbidity in homeless or marginally housed people. We evaluated the clinical effectiveness of existing, illness-specific treatment strategies and assessed the effectiveness of health care delivery for multimorbid illnesses. METHOD: For context, we mapped the housing locations of patients presenting for 552,062 visits to the catchment hospital emergency department (2005-2013). Aggregate data on 22,519 apprehensions of mentally ill people were provided by the Vancouver Police Department (2009-2015). The primary strategy was a longitudinal cohort study of 375 people living in the DTES (2008-2015). We analysed mortality and evaluated the clinical and health service delivery effectiveness for infection with human immunodeficiency virus or hepatitis C virus, opioid dependence, and psychosis. RESULTS: Mapping confirmed the association between poverty and greater number of emergency visits related to substance use and mental illness. The annual change in police apprehensions did not differ between the DTES and other policing districts. During 1581 person-years of cohort observation, the standardized mortality ratio was 8.43 (95% confidence interval, 6.19 to 11.50). Physician visits were common (84.3% of participants over 6 months). Clinical treatment effectiveness was highest for HIV/AIDS, intermediate for opioid dependence, and lowest for psychosis. Health service delivery mechanisms provided examples of poor access, poor treatment adherence, and little effect on multimorbid illnesses. CONCLUSIONS: Clinical effectiveness was variable, and illness-specific service delivery appeared to have little effect on multimorbidity. New models of care may need to be implemented.
Assuntos
Atenção à Saúde/estatística & dados numéricos , Infecções por HIV , Hepatite C , Habitação/estatística & dados numéricos , Pessoas Mal Alojadas/estatística & dados numéricos , Multimorbidade , Transtornos Relacionados ao Uso de Opioides , Avaliação de Resultados em Cuidados de Saúde/estatística & dados numéricos , Polícia/estatística & dados numéricos , Transtornos Psicóticos/epidemiologia , Adulto , Colúmbia Britânica/epidemiologia , Estudos de Coortes , Feminino , Infecções por HIV/epidemiologia , Infecções por HIV/mortalidade , Infecções por HIV/terapia , Hepatite C/epidemiologia , Hepatite C/mortalidade , Hepatite C/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Transtornos Relacionados ao Uso de Opioides/epidemiologia , Transtornos Relacionados ao Uso de Opioides/mortalidade , Transtornos Relacionados ao Uso de Opioides/terapiaRESUMO
Mental illness and substance use are overrepresented within urban homeless populations. This paper compared substance use patterns between homeless individuals diagnosed with schizophrenia spectrum (SS) and bipolar disorders (BD) using the Mini-International Neuropsychiatric Interview. From a sample of 497 subjects drawn from Vancouver, Canada who participated in the At Home/Chez Soi study, 146 and 94 homeless individuals were identified as BD and SS, respectively. In the previous 12 months, a greater proportion of BD homeless reported greater use of cocaine (χ = 20.0, p = 0.000), amphetamines (χ = 13,8, p = 0.000), opiates (χ = 24.6, p = 0.000), hallucinogens (χ = 11.7, p = 0.000), cannabinoids (χ = 5.05, p = 0.034), and tranquilizers (χ = 7.95, p = 0.004) compared to SS. Cocaine and opiates were significantly associated with BD homeless (χ = 39.06, df = 2, p < 0.000). The present study illustrates the relationship between substance use and BD in a vulnerable urban population of homeless, affected by adverse psychosocial factors and severe psychiatric conditions.
Assuntos
Transtorno Bipolar/epidemiologia , Pessoas Mal Alojadas/estatística & dados numéricos , Esquizofrenia/epidemiologia , Transtornos Relacionados ao Uso de Substâncias/epidemiologia , Adulto , Idoso , Colúmbia Britânica/epidemiologia , Comorbidade , Diagnóstico Duplo (Psiquiatria) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Habitação Popular , Adulto JovemRESUMO
OBJECTIVE: To examine the factors associated with incident traumatic brain injury (TBI) among homeless and vulnerably housed persons over a 3-year follow-up period. SETTING AND PARTICIPANTS: Data were obtained from the Health and Housing in Transition study, which tracked the health and housing status of 1190 homeless or vulnerably housed individuals in 3 Canadian cities for 3 years. DESIGN AND MAIN MEASURES: Main measure was self-reported incident TBI during the follow-up period. Factors associated with TBI were ascertained using mixed-effects logistic regression. RESULTS: During first, second, and third years of follow-up, 187 (19.4%), 166 (17.1%), and 172 (17.9%) participants reported a minimum of 1 incident TBI, respectively. Among 825 participants with available data for all 3 years of follow-up, 307 (37.2%) reported at least 1 incident TBI during the 3-year follow-up period. Lifetime prevalence of TBI, endorsing a history of mental health diagnoses at baseline, problematic alcohol and drug use, younger age, poorer mental health, and residential instability were associated with increased risk of incident TBI during follow-up period. CONCLUSION: Mental health support and addressing residential instability and problematic substance use may reduce further risk of TBI and its associated poor health and social outcomes in this population.
Assuntos
Lesões Encefálicas Traumáticas/epidemiologia , Pessoas Mal Alojadas , Populações Vulneráveis , Adulto , Canadá , Estudos de Coortes , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Características de Residência , Fatores de Risco , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: Substance use treatment is often performed inside locked wards. We investigate the effects of adopting a policy of open-door treatment for a substance use treatment and dual diagnosis ward. METHODS: This is a prospective open-label study investigating 3-month study periods before opening (P1), immediately after (P2), and 1 year after the first period (P3). Data on committed patients, coercion (seclusion, forced medication, absconding events with subsequent police search), violence, and substance use was collected daily. We applied generalised estimating equation models. RESULTS: The mean daily number of patients with ongoing commitment changed from 2.64 (P1) to 2.12 (P2) to 0.96 (P3), corresponding to a reduction of relative risk (RR) for having an ongoing commitment by 20% in P2 (RR 0.80; 95% CI 0.66-0.98) and 67% in P3 (RR 0.33; 95% CI 0.25-0.42). The mean daily number of coercive events was 0.29, 0.13, and 0.05, corresponding to a risk for undergoing coercive measures reduced by 56% (RR 0.44; 95% CI 0.22-0.90) and 85% (RR 0.15; 95% CI 0.05-0.45). Substance use, violence or ward atmosphere did not differ significantly. CONCLUSIONS: Our results support findings from general psychiatric wards of reduced coercion after adopting a primarily open-door policy. However, coercive events were rare during all periods. The widespread practice of restricting the freedom of inpatients with substance use disorders by locking ward doors is highly questionable.
Assuntos
Pacientes Internados/psicologia , Medidas de Segurança/estatística & dados numéricos , Transtornos Relacionados ao Uso de Substâncias/terapia , Adulto , Atitude do Pessoal de Saúde , Coerção , Diagnóstico Duplo (Psiquiatria) , Feminino , Hospitalização , Humanos , Masculino , Estudos Prospectivos , Unidade Hospitalar de PsiquiatriaRESUMO
BACKGROUND: Four-dimensional parathyroid computed tomography (4DCT) is a relatively new parathyroid imaging technique that provides functional and highly detailed anatomic information about parathyroid tumors. OBJECTIVES: To assess the accuracy of 4DCT for the preoperative localization of parathyroid adenomas (PTAs) in patients with biochemically confirmed primary hyperparathyroidism (PHPT) and a history of failed surgery or unsuccessful localization using 99mTc-sestamibi scanning and ultrasonography. METHODS: Between January 2013 and January 2015, 55 patients with PHPT underwent 4DCT at Hillel Yaffe Medical Center, Hadera, Israel. An initial unenhanced scan was followed by an IV contrast injection of nonionic contrast material (120 ml of at 4 ml/s). Scanning was repeated 25, 60, and 90 seconds after the initiation of IV contrast administration. An experienced radiologist blinded to the earlier imaging results reviewed the 4DCT for the presence and location (quadrant) of the suspected PTAs. At the time of the study, 28 patients had undergone surgical exploration following 4DCT and we compared their scans with the surgical findings. RESULTS: 4DCT accurately localized 96% (27/28) of abnormal glands, all of which were hypervascular and showed characteristic rapid enhancement on 4DCT that could be distinguished from Level II lymph nodes. Surgery found hypovascular cystic PTA in one patient who produced a negative 4DCT scan. All patients had solitary PTAs. The scan at 90 seconds provided no additional information and was abandoned during the study. CONCLUSIONS: 4DCT accurately localized hypervascular parathyroid lesions and distinguished them from other tissues. A three-phase scanning protocol may suffice.
Assuntos
Adenoma/cirurgia , Tomografia Computadorizada Quadridimensional , Glândulas Paratireoides , Neoplasias das Paratireoides/cirurgia , Paratireoidectomia , Complicações Pós-Operatórias , Adenoma/patologia , Adenoma/fisiopatologia , Precisão da Medição Dimensional , Feminino , Tomografia Computadorizada Quadridimensional/métodos , Tomografia Computadorizada Quadridimensional/normas , Humanos , Hiperparatireoidismo Primário/diagnóstico , Hiperparatireoidismo Primário/etiologia , Masculino , Pessoa de Meia-Idade , Neoplasia Residual , Avaliação de Processos e Resultados em Cuidados de Saúde , Glândulas Paratireoides/diagnóstico por imagem , Glândulas Paratireoides/patologia , Glândulas Paratireoides/cirurgia , Neoplasias das Paratireoides/patologia , Neoplasias das Paratireoides/fisiopatologia , Paratireoidectomia/efeitos adversos , Paratireoidectomia/métodos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Cuidados Pré-Operatórios/métodos , Cuidados Pré-Operatórios/normas , Cintilografia/métodos , Compostos Radiofarmacêuticos/uso terapêutico , Reoperação/métodos , Tecnécio Tc 99m Sestamibi/uso terapêuticoRESUMO
INTRODUCTION: The indications and methods of parathyroid autotransplantation in children and adults are reviewed, with special emphasis on the methods of immediate transplantation and delayed autotransplantation after cryopreservation. Parathyroid autotransplantation is performed during surgery when all four parathyroid glands have been intentionally resected in parathyroid hyperplasia, or when all four glands were inadvertently damaged during total thyroidectomy, or recurrent neck surgery. When parathyroid damage is suspected during thyroid or extensive neck surgery, cryopreservation of a parathyroid gland is performed. If future signs and symptoms of hypoparathyroidism develop with low blood calcium and PTH levels, then the cryopreserved gland is transplanted into the arm muscles. The maximum effective time that the parathyroid can be cryopreserved is two years. The major postoperative causes of permanent hypoparathyroidism, where parathyroid autotransplantation is indicated are: primary and secondary parathyroid hyperplasia, extensive or repeated neck surgeries which include thyroid surgery and large goiter or retrosternal goiter, particularly in children. The success rate of autotransplantation in preventing postoperative hypoparathyroidism reported in the literature is highly variable, and is dependent on timing, disease, and duration of tissue storage. Although preservation of parathyroid glands in situ at surgery is desirable, parathyroid autotransplantation during thyroidectomy virtually eliminates postoperative hypoparathyroidism. Parathyroid autotransplantation must be performed in dedicated endocrine surgical centers that have had extensive experience in performing this procedure in both children and adults.
Assuntos
Hipoparatireoidismo/prevenção & controle , Tireoidectomia , Transplante Autólogo , Adulto , Criança , Humanos , Glândulas Paratireoides/cirurgia , Período Pós-OperatórioRESUMO
INTRODUCTION: Minimally Invasive Parathyroidectomy (MIP) has become the treatment of choice of Primary Hyperparathyroidism (PHPT) caused by an adenoma. In the present investigation we describe our experience with MIP performed under local anesthesia. METHODS: MIP was performed on 454 of 496 patients (91.5%) with PHPT. In 170 patients (37.4%), MIP was accomplished under local anesthesia. This procedure was elected when the medical condition prohibited general anesthesia, or in accordance with the patient's request. RESULTS: MIP under local anesthesia for PHPT was accomplished in 162 (95.3%) of the patients. In 8 patients the procedure was converted to general anesthesia, while the adenoma was located in 5 of these patients. In 3 patients (1.8%) the adenoma was not located even under general anesthesia and they awaited further investigations. Fifteen patients (8.2%) developed temporary hoarseness, and 20 patients (11.8%) developed temporary hypocalcemia postoperatively. CONCLUSIONS: MIP under local anesthesia for PHPT caused by an adenoma is feasible and safe, with a success rate of 95.3% similar to MIP performed under general anesthesia. MIP under local anesthesia has not yet become a prevalent procedure worldwide, as well as in our country. The results of the present study support our conclusions for utilizing this method under local anesthesia.
Assuntos
Anestesia Local , Hiperparatireoidismo Primário/cirurgia , Paratireoidectomia/métodos , Adenoma/complicações , Humanos , Procedimentos Cirúrgicos Minimamente Invasivos , Neoplasias das Paratireoides , Resultado do TratamentoRESUMO
BACKGROUND: Epidemiologic studies demonstrated higher incidence of thyroid cancer in patients with multinodular goiters compared to the general population. The aim of this study was to evaluate the risk of finding significant thyroid cancer in patients undergoing thyroidectomy for presumed benign disease. METHODS: The records of 273 patients operated for indications other than cancer or indeterminate cytology were reviewed and analyzed. RESULTS: 202 (74%) patients had a preoperative fine-needle aspiration (FNA) performed. FNA was benign in 96% of patients and non-diagnostic in 4%. Malignancy was unexpectedly found in 50 (19%) patients. Papillary carcinoma constituted 94% of cancers and 86% of cancers were incidental microcarcinomas. Only 7 (2.6%) patients of the entire cohort had tumors greater than 1 cm, of those only 3 had a previous benign FNA (false-negative rate 1.5%). CONCLUSIONS: The rate of significant thyroid cancer found unexpectedly in resected goiters is extremely low. A negative FNA excludes significant cancer with near certainty.