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1.
Ann Pharm Fr ; 81(1): 94-106, 2023 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-36037931

RESUMO

OBJECTIVE: The purpose of this research was to develop and validate a stability-indicating RP-HPLC technique for simultaneous quantification of Emtricitabine (EMT), Tenofovir Alafenamide Fumarate (TEN), and Dolutegravir Sodium (DOL) in bulk and in their combined formulation. MATERIAL AND METHODS: The developed approach was done on Exterra C18 column (150×4.6mm, 5µm) and Methanol and Buffer (comprising 0.1 (v/v) of Triethylamine and o-phosphoric acid in water, pH 2.6) as mobile phase in the proportion of 75:25 (v/v), eluted at 1mL/min. The analytes were quantified using DAD detector at 265nm. RESULTS: The approach was validated in accordance with the ICH guidelines. Linearity, precision, accuracy, specificity, Limit of Detection (LOD), Limit of Quantitation (LOQ), and robustness were used to validate the proposed method. Linear response was found in the range of 500-1500µg/mL for EMT, 62.5-187.5µg/mL for TEN and 125-375µg/mL for DOL. The LOD values of EMT, TEN and DOL were found 91.78µg/mL, 10.47µg/mL and 19.28µg/mL correspondingly. The LOQ values of EMT, TEN and DOL were found and 278.11µg/mL, 31.74µg/mL and 58.42µg/mL correspondingly. The assay outcomes for all drugs were observed between 99.11-100.84%. To access the method's stability indicating capabilities, the drugs were exposed to various environmental (acid, alkaline, neutral, oxidative, photolytic and thermal) conditions. CONCLUSION: The established approach was considered to be accurate, linear, precise, specific, robust and it can be utilized to analyse the drugs mentioned in its tablet.


Assuntos
Fumaratos , Emtricitabina , Cromatografia Líquida de Alta Pressão/métodos , Estabilidade de Medicamentos
2.
Osteoarthritis Cartilage ; 30(8): 1130-1139, 2022 08.
Artigo em Inglês | MEDLINE | ID: mdl-35569801

RESUMO

OBJECTIVE: Focal lesions within the subchondral bone, termed subchondral bone cysts (SBCs), are clinically accepted radiographic markers of advanced osteoarthritis (OA), but their etiology in the hip is not well understood. DESIGN: This study used micro-computed tomography (µCT), and histological and immunocytological analysis to examine the prevalence, size, location, and morphological and cellular features of SBCs found within 34 femoral heads (14 male, 20 female; age range = 43-80 years) obtained from total hip arthroplasty procedures. RESULTS: SBCs were common-present in 91% of the femoral heads examined-and frequently commuted with the surface of the femoral head, but otherwise showed no preferred anatomical location. Few associations were found between SBC features and patient characteristics such as BMI, age and sex. SBCs were also heterogenous in composition, ranging from fibrous (most common) to predominantly fatty (least common) and often containing vasculature, nerve fibers, cartilage islands, and bony spicules. Despite this heterogeneity, focal abnormalities in bone density and cartilage thickness were consistently observed. Bone adjacent to SBCs was denser than that in the primary compressive group, and cartilage thickness in regions overlying SBCs was lower than in non-overlying regions. In contrast to these local bony changes, µCT-based finite element analyses indicated that the stiffness of the primary compressive group was only mildly affected by SBCs. CONCLUSIONS: These findings indicate that SBCs in the femoral head involve extensive perturbations in cellular activity, culminating in myriad skeletal tissue types and spatially heterogenous changes in bone and cartilage morphology that are likely to affect OA progression.


Assuntos
Cistos Ósseos , Cartilagem Articular , Osteoartrite do Quadril , Adulto , Idoso , Idoso de 80 Anos ou mais , Cistos Ósseos/diagnóstico por imagem , Cistos Ósseos/patologia , Cartilagem Articular/diagnóstico por imagem , Cartilagem Articular/patologia , Feminino , Cabeça do Fêmur/diagnóstico por imagem , Cabeça do Fêmur/patologia , Humanos , Masculino , Pessoa de Meia-Idade , Osteoartrite do Quadril/diagnóstico por imagem , Osteoartrite do Quadril/patologia , Microtomografia por Raio-X
3.
J Affect Disord ; 298(Pt A): 442-450, 2022 02 01.
Artigo em Inglês | MEDLINE | ID: mdl-34742998

RESUMO

BACKGROUND: Treatment resistant depression (TRD) is diagnosed when patients experiencing a major depressive episode fail to respond to ≥2 treatments. Along with substantial indirect costs, patients with TRD have higher healthcare resource utilization (HCRU) than other patients with depression. However, research on the economic impact of this HCRU, and differences according to response to treatment, is lacking. METHODS: This multicenter, observational study documented HCRU among patients with TRD in European clinical practice initiating new antidepressant treatments. Data regarding access to outpatient consultations and other healthcare resources for the first 6 months, collected using a questionnaire, were analyzed qualitatively according to response and remission status. The economic impact of HCRU, estimated using European costing data, was analyzed quantitatively. RESULTS: Among 411 patients, average HCRU was higher in non-responders, attending five times more general practitioner (GP) consultations and spending longer in hospital (1.7 versus 1.1 days) than responders. Greater differences were observed according to remission status, with non-remitters attending seven times more GP consultations and spending approximately three times longer in hospital (1.7 versus 0.6 days) than remitters. Consequently, the estimated economic impacts of non-responders and non-remitters were significantly greater than those of responders and remitters, respectively. LIMITATIONS: Key limitations are small cohort size, absence of control groups and generalizability to different healthcare systems. CONCLUSION: Patients with TRD, particularly those not achieving remission, have considerable HCRU, with associated economic impact. The costs of unmet TRD treatment needs are thus substantial, and treatment success is fundamental to reduce individual needs and societal costs.


Assuntos
Transtorno Depressivo Maior , Transtorno Depressivo Resistente a Tratamento , Estudos de Coortes , Atenção à Saúde , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Resistente a Tratamento/tratamento farmacológico , Custos de Cuidados de Saúde , Humanos , Estudos Retrospectivos
4.
J Affect Disord ; 290: 334-344, 2021 07 01.
Artigo em Inglês | MEDLINE | ID: mdl-34044256

RESUMO

BACKGROUND: Treatment resistant depression (TRD) characterizes a subgroup of 10-30% of patients with major depressive disorder, and is associated with considerable morbidity and mortality. A consensus treatment for TRD does not exist, which often leads to wide variations in treatment strategies. Real-world studies on treatment patterns and outcomes in TRD patients in Europe are lacking and could help elucidate current treatment strategies and their efficacy. METHODS: This non-interventional cohort study of patients with TRD (defined as treatment failure on ≥2 oral antidepressants given at adequate dose and duration) with moderate to severe depression collected real-world data on treatment patterns and outcomes in several European countries. Patients were started on a new treatment for depression according to routine clinical practice. RESULTS: Among 411 patients enrolled, after 6 months, only 16.7% achieved remission and 73.5% showed no response. At Month 12, while 19.2% achieved remission and 69.2% showed no response, 33.3% of those in remission at Month 6 were no longer in remission. Pharmacological treatments employed were heterogenous; 54 different drugs were recorded at baseline, and the top 5 treatment types according to drug classes accounted for 40.0% of patients. Even though remission rates were very low, at Month 12, 60.0% of patients had not changed treatment since enrolment. CONCLUSIONS: The heterogeneity of treatments highlights a lack of consensus. Moreover, despite low response rates, patients often remained on treatments for substantial periods of time. These data further support existence of an unmet treatment need for TRD patients in Europe.


Assuntos
Transtorno Depressivo Maior , Transtorno Depressivo Resistente a Tratamento , Antidepressivos/uso terapêutico , Estudos de Coortes , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Resistente a Tratamento/tratamento farmacológico , Europa (Continente) , Humanos
5.
J Affect Disord ; 283: 115-122, 2021 03 15.
Artigo em Inglês | MEDLINE | ID: mdl-33545659

RESUMO

BACKGROUND: Treatment resistant depression (TRD; failure to respond to ≥2 treatments) affects ~20% of patients with major depressive disorder (MDD). Real-world data could help describe patient characteristics and TRD disease burden, to assess the unmet needs of TRD patients in Europe. METHODS: This observational study collected data from adults with moderate to severe TRD initiating a new treatment for depression, according to local standards of care. At baseline, socio-demographic characteristics, medical history, prior and current treatments were recorded. Disease severity, health-related quality of life (HRQoL), functionality and productivity were assessed. RESULTS: Overall, 411 eligible patients were enrolled across seven European countries. Mean (standard deviation [SD]) patient age was 51.0 (10.8) years; 62.3% were female. Long-term sick leave was reported by 19.0% of patients; 30.2% were unemployed. The mean (SD) duration of the current episode was 2.6 (3.9) years. At baseline, mean (SD) HRQoL scores for EuroQoL 5-dimension 5-level (UK tariff) and EQ-Visual Analog Scale were 0.41 (0.25) and 41.1 (18.7), respectively. The Work Productivity and Activity Impairment questionnaire demonstrated mean (SD) absenteeism of 57.0% (44.9%) and presenteeism of 54.7% (29.5%); mean (SD) overall work impairment was 60.5% (29.9%). LIMITATIONS: Key limitations are small cohort size, absence of a control group and generalizability to countries with different healthcare models. CONCLUSIONS: TRD patients had a high disease burden, low HRQoL and reduced function and productivity, with a substantial proportion unable to work. This demonstrates an unmet treatment need in TRD patients that, if addressed, could reduce the heavy personal and societal burden.


Assuntos
Transtorno Depressivo Maior , Transtorno Depressivo Resistente a Tratamento , Adulto , Estudos de Coortes , Transtorno Depressivo Maior/tratamento farmacológico , Transtorno Depressivo Maior/epidemiologia , Transtorno Depressivo Resistente a Tratamento/tratamento farmacológico , Transtorno Depressivo Resistente a Tratamento/epidemiologia , Europa (Continente) , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida
6.
Epidemiol Psychiatr Sci ; 29: e92, 2020 Jan 13.
Artigo em Inglês | MEDLINE | ID: mdl-31928567

RESUMO

AIMS: Research from high-income countries has implicated travel distance to mental health services as an important factor influencing treatment-seeking for mental disorders. This study aimed to test the extent to which travel distance to the nearest depression treatment provider is associated with treatment-seeking for depression in rural India. METHODS: We used data from a population-based survey of adults with probable depression (n = 568), and calculated travel distance from households to the nearest public depression treatment provider with network analysis using Geographic Information Systems (GIS). We tested the association between travel distance to the nearest public depression treatment provider and 12 month self-reported use of services for depression. RESULTS: We found no association between travel distance and the probability of seeking treatment for depression (OR 1.00, 95% CI 0.98-1.02, p = 0.78). Those living in the immediate vicinity of public depression treatment providers were just as unlikely to seek treatment as those living 20 km or more away by road. There was evidence of interaction effects by caste, employment status and perceived need for health care, but these effect sizes were generally small. CONCLUSIONS: Geographic accessibility - as measured by travel distance - is not the primary barrier to seeking treatment for depression in rural India. Reducing travel distance to public mental health services will not of itself reduce the depression treatment gap for depression, at least in this setting, and decisions about the best platform to deliver mental health services should not be made on this basis.


Assuntos
Depressão/terapia , Acessibilidade aos Serviços de Saúde/estatística & dados numéricos , Comportamento de Busca de Ajuda , Serviços de Saúde Mental/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde , População Rural/estatística & dados numéricos , Viagem/estatística & dados numéricos , Adulto , Estudos Transversais , Depressão/diagnóstico , Depressão/psicologia , Feminino , Sistemas de Informação Geográfica , Pesquisas sobre Atenção à Saúde , Pesquisa sobre Serviços de Saúde , Humanos , Índia , Masculino , Vigilância da População , Fatores de Tempo
7.
Int J Ment Health Syst ; 13: 63, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-31583013

RESUMO

BACKGROUND: The burden of mental disorders in low- and middle-income countries is large. Yet there is a major treatment gap for these disorders which can be reduced by integrating the care of mental disorders in primary care. AIM: We aimed to evaluate the impact of a district mental health care plan (MHCP) on contact coverage for and detection of mental disorders, as well as impact on mental health symptom severity and individual functioning in rural Uganda. RESULTS: For adults who attended primary care facilities, there was an immediate positive effect of the MHCP on clinical detection at 3 months although this was not sustained at 12 months. Those who were treated in primary care experienced significant reductions in symptom severity and functional impairment over 12 months. There was negligible change in population-level contact coverage for depression and alcohol use disorder. CONCLUSION: The study found that it is possible to integrate mental health care into primary care in rural Uganda. Treatment by trained primary care workers improves clinical and functioning outcomes for depression, psychosis and epilepsy. Challenges remain in accessing the men for care, sustaining the improvement in detection over time, and creating demand for services among those with presumed need.

8.
Epidemiol Psychiatr Sci ; 28(4): 418-426, 2019 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-29198237

RESUMO

AIMS: The aim of this study was to identify the risk correlates for coexisting common mental disorders (CMDs) in the chronic care population in South Africa, with the view to identifying particularly vulnerable patient populations. METHODS: The sample comprised 2549 chronic care patients enrolled in the baseline and endline rounds of a facility detection survey conducted by the Programme for Improving Mental Health Care in three large facilities in the Dr Kenneth Kaunda district in the North West province of South Africa. Participants were screened for depression using the Patient Health Questionnaire (PHQ9) and for alcohol misuse using the Alcohol Use Disorders Identification Test (AUDIT). Data were analysed according to the number of morbidities, disorder type (physical or mental) and demographic variables. Multimorbidity was defined as the presence of two or more disorders (physical and/or mental). RESULTS: Just over one-third of the sample reported two or more physical conditions. Women were more at risk of being depressed than were men, with men more at risk of alcohol misuse. Those who were employed were at lower risk of having coexisting CMDs, while being younger, HIV positive, and food deprived were all found to be associated with higher risk for having coexisting CMDs. CONCLUSION: In the face of the large treatment gap for CMDs in South Africa, and the role that coexisting CMDs can play in exacerbating the burden of chronic physical diseases, mental health screening and treatment interventions should target HIV-positive, younger patients living in circumstances where there is household food insecurity.


Assuntos
Transtornos Relacionados ao Uso de Álcool/epidemiologia , Depressão/epidemiologia , Transtornos Mentais/epidemiologia , Múltiplas Afecções Crônicas/epidemiologia , Adolescente , Adulto , Distribuição por Idade , Idoso , Estudos Transversais , Feminino , Humanos , Entrevistas como Assunto , Masculino , Pessoa de Meia-Idade , Multimorbidade , Questionário de Saúde do Paciente , Distribuição por Sexo , Fatores Socioeconômicos , África do Sul/epidemiologia , Inquéritos e Questionários , Adulto Jovem
9.
Epidemiol Psychiatr Sci ; 27(4): 393-402, 2018 08.
Artigo em Inglês | MEDLINE | ID: mdl-28202089

RESUMO

AimsSuicidal behaviour is an under-reported and hidden cause of death in most low- and middle-income countries (LMIC) due to lack of national systematic reporting for cause-specific mortality, high levels of stigma and religious or cultural sanctions. The lack of information on non-fatal suicidal behaviour (ideation, plans and attempts) in LMIC is a major barrier to design and implementation of prevention strategies. This study aims to determine the prevalence of non-fatal suicidal behaviour within community- and health facility-based populations in LMIC. METHODS: Twelve-month prevalence of suicidal ideation, plans and attempts were established through community samples (n = 6689) and primary care attendees (n = 6470) from districts in Ethiopia, Uganda, South Africa, India and Nepal using the Composite International Diagnostic Interview suicidality module. Participants were also screened for depression and alcohol use disorder. RESULTS: We found that one out of ten persons (10.3%) presenting at primary care facilities reported suicidal ideation within the past year, and 1 out of 45 (2.2%) reported attempting suicide in the same period. The range of suicidal ideation was 3.5-11.1% in community samples and 5.0-14.8% in health facility samples. A higher proportion of facility attendees reported suicidal ideation than community residents (10.3 and 8.1%, respectively). Adults in the South African facilities were most likely to endorse suicidal ideation (14.8%), planning (9.5%) and attempts (7.4%). Risk profiles associated with suicidal behaviour (i.e. being female, younger age, current mental disorders and lower educational and economic status) were highly consistent across countries. CONCLUSION: The high prevalence of suicidal ideation in primary care points towards important opportunities to implement suicide risk reduction initiatives. Evidence-supported strategies including screening and treatment of depression in primary care can be implemented through the World Health Organization's mental health Global Action Programme suicide prevention and depression treatment guidelines. Suicidal ideation and behaviours in the community sample will require detection strategies to identify at risks persons not presenting to health facilities.


Assuntos
Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Serviços de Saúde Mental/estatística & dados numéricos , Aceitação pelo Paciente de Cuidados de Saúde , Ideação Suicida , Tentativa de Suicídio/estatística & dados numéricos , Suicídio/estatística & dados numéricos , Adolescente , Adulto , Estudos Transversais , Países em Desenvolvimento , Feminino , Inquéritos Epidemiológicos , Humanos , Transtornos Mentais/diagnóstico , Transtornos Mentais/etnologia , Pessoa de Meia-Idade , Prevalência , Fatores Socioeconômicos , Suicídio/psicologia , Tentativa de Suicídio/etnologia , Tentativa de Suicídio/psicologia
10.
Psychol Med ; 48(5): 714-727, 2018 04.
Artigo em Inglês | MEDLINE | ID: mdl-28830574

RESUMO

BACKGROUND: Evidence-based psychosocial treatments for schizophrenia founded on Western belief systems and values may not be efficacious in different cultures without adaptation. This systematic review analyses the nature and outcomes of culturally-adapted psychosocial interventions in schizophrenia, examining how interventions have been adapted, their efficacy and what features drive heterogeneity in outcome. METHOD: Articles identified by searching electronic databases from inception to 3 March 2016, reference lists and previous reviews were independently screened by two authors for eligible controlled trials. Data on the nature of adaptations was analysed inductively using thematic analyses. Meta-analyses were conducted using random effects models to calculate effect sizes (Hedges' g) for symptoms. RESULTS: Forty-six studies with 7828 participants were included, seven adapted for minority populations. Cultural adaptations were grouped into nine themes: language, concepts and illness models, family, communication, content, cultural norms and practices, context and delivery, therapeutic alliance, and treatment goals. Meta-analyses showed significant post-treatment effects in favour of adapted interventions for total symptom severity (n = 2345, g: -0.23, 95% confidence interval (CI) -0.36 to -0.09), positive (n = 1152, g: -0.56, 95% CI -0.86 to -0.26), negative (n = 855, g: -0.39, 95% CI -0.63 to -0.15), and general (n = 525, g: -0.75, CI -1.21 to -0.29) symptoms. CONCLUSIONS: The adaptation process can be described within a framework that serves as a benchmark for development or assessment of future adaptations. Culturally adapted interventions were more efficacious than usual treatment in proportion to the degree of adaptation. There is insufficient evidence to show that adapted interventions are better than non-adapted interventions. Features of context, intervention and design influenced efficacy. Investigating whether adaptation improves efficacy, most importantly amongst ethnic minorities, requires better designed trials with comparisons against unadapted interventions.


Assuntos
Assistência à Saúde Culturalmente Competente/métodos , Psicoterapia/métodos , Esquizofrenia/terapia , Assistência à Saúde Culturalmente Competente/estatística & dados numéricos , Humanos , Psicoterapia/estatística & dados numéricos
11.
Artigo em Inglês | MEDLINE | ID: mdl-30637110

RESUMO

BACKGROUND: As reported from studies conducted in Nepal, between 15% and 57% of adults had ever consumed alcohol and between 1.5% and 25% of adults have alcohol use disorders (AUD). Few studies in Nepal have identified the correlates of consumption or described the help-seeking patterns and stigma among those affected with AUD. METHODS: Interviewers administered the Alcohol Use Disorders Identification Test (AUDIT) as part of population-based surveys of adults in Chitwan District between 2013 and 2017. We conducted a secondary analysis to identify sociodemographic and health-related correlates of recent alcohol consumption using the χ2 test, to identify correlates of total AUDIT scores among men who drink using negative binomial regression, and to describe the treatment-seeking and stigma beliefs of men with AUD. RESULTS: Over half (53.7%, 95% CI 50.4-57.0) of men (n  =  1130) recently consumed alcohol, and there were associations between being a drinker with age, religion, caste, education, occupation and tobacco use. Nearly one in four (23.8%, 95% CI 20.2-27.8%) male drinkers screened positive for AUD, and AUDIT scores were associated with age, caste, marital status, occupation, tobacco use, depression, functional status and suicidal ideation. Few (13.3%, 95% CI 11.7-15.0) women (n  =  2352) recently consumed alcohol, and 5.3% (95% CI 3.0-9.1) of female drinkers screened positive for AUD. Among AUDIT-positive men, 38% spoke to another person about their problems and 80% had internalized stigma. CONCLUSIONS: This study revealed that nearly one in four men who drink likely have AUD. Higher AUDIT scores were associated with depression, suicidality, dysfunctionality and internalized stigma.

12.
Indian J Cancer ; 53(1): 135-7, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27146763

RESUMO

BACKGROUND: Stereotactic body radiotherapy (SBRT) is an effective and established modern technology now used more commonly. Radiation oncology personnel's (ROP) opinion toward SBRT in the developing countries like India is unknown. SUBJECTS AND METHODS: A 30 question survey evaluating ROP's profile, technological details, and SBRT's perceptive were seeked. Tata Memorial Center - ROP's email database was used. RESULTS: Survey questionnaire was emailed to 500 ROP's and 224 ROP's were contactable. Majority of the responders were from corporate hospitals and half of responders had experience of 5 or more years of experience in radiation oncology. SBRT was practiced by 70% of responders and the majority had adopted SBRT in 2010 or later. Quick turn around time, high dose delivery and competitive market forces were major factors to adopt SBRT. Lung was the most common site practiced followed by prostate, spine, and liver. All SBRT users were keen to increase SBRT in practice and the majority of non-responders were planning to adapt SBRT in the recent future. Almost half of SBRT users were willing to share data and expertise for training others. Lack of infrastructure was the prime reason for not practicing SBRT. ROP's perceived physics, radiobiology as the biggest challenge in SBRT. International collaboration may be helpful. CONCLUSION: Use of SBRT is expected to increase in India. Limited experience with lack of infrastructure in public funded centers is a major limitation. Unmet need of infrastructure, training and guidelines is enormous and formulation of Indian SBRT consortium will help reforming at all levels.


Assuntos
Neoplasias/radioterapia , Radiocirurgia/métodos , Países em Desenvolvimento , Humanos , Dosagem Radioterapêutica , Inquéritos e Questionários
13.
Med Leg J ; 84(1): 28-30, 2016 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26424479

RESUMO

Interfering with or planting evidence to disguise the cause of a death is not uncommon in forensic practice. Homicides staged as road accidents are, however, rarely encountered by crime scene investigators. We report two homicides which were presented as road traffic accidents. Case 1: Dead body of a 35-year-old male was brought for autopsy with history of road traffic accident. Primary police inquiry suggested that the victim was knocked down by a speeding four-wheeler, while walking by the side of a high way with his friends. On postmortem examination the deceased's death was found due to homicidal smothering staged as a road traffic accident. Case 2: Dead body of 40-year-old male was brought for autopsy with history of road traffic accident. It was an unwitnessed crush by a speeding four-wheeler. However, on postmortem examination, the deceased was found to have died from homicidal multiple stab wounds with his death staged as a road traffic accident. Importance of meticulous autopsy to determine accurately the cause of death is emphasized.


Assuntos
Acidentes de Trânsito , Enganação , Patologia Legal , Homicídio , Adulto , Humanos , Masculino , Pessoa de Meia-Idade
14.
Artigo em Inglês | MEDLINE | ID: mdl-28596883

RESUMO

BACKGROUND: Common mental disorders (CMD) are among the most significant contributors to disability worldwide. Patient-reported disability outcomes should be included as a key metric in the comparative assessment of value across global mental health interventions. This study aims to evaluate the validity of a widely used, cross-cultural tool - the 12-item World Health Organization Disability Assessment Schedule II (WHODAS) - as a functional outcome measure for CMD treatment. METHODS: The study population includes 1024 participants with CMD enrolled in the MANAS trial in India. CMD was assessed using the Revised Clinical Interview Schedule (CIS-R). Disability was assessed using the 12-item WHODAS II plus a measure of disability days. This analysis presents the correlations between these disability items and CMD symptom severity at 2 months after enrollment (convergent validity) and the items' associations with CMD recovery 4 months later (external responsiveness). RESULTS: All items showed a positive correlation of disability with CMD symptom severity (p < 0.001). The WHODAS items of 'standing,' 'household responsibilities,' and 'emotional disturbance' explained the most variance in CMD symptom severity. Improvements in 'disability days,' 'emotional disturbance,' 'standing,' 'household responsibilities,' 'day-to-day work,' and 'concentrating' were significantly associated with CMD recovery over follow-up. CONCLUSIONS: Further research is recommended on a CMD-specific WHODAS subscale comprised of the six WHODAS items found to be most strongly associated with CMD severity and recovery. This shorter, CMD-specific disability subscale would critically serve as a common metric to compare intervention impact on patient-centered outcomes and, in turn, to allocate global mental health resources efficiently.

15.
Artigo em Inglês | MEDLINE | ID: mdl-28596888

RESUMO

BACKGROUND: The prevalence of depression in rural Ugandan communities is high and yet detection and treatment of depression in the primary care setting is suboptimal. Short valid depression screening measures may improve detection of depression. We describe the validation of the Luganda translated nine- and two-item Patient Health Questionnaires (PHQ-9 and PHQ-2) as screening tools for depression in two rural primary care facilities in Eastern Uganda. METHODS: A total of 1407 adult respondents were screened consecutively using the nine-item Luganda PHQ. Of these 212 were randomly selected to respond to the Mini International Neuropsychiatric Interview diagnostic questionnaire. Descriptive statistics for respondents' demographic characteristics and PHQ scores were generated. The sensitivity, specificity and positive predictive values (PPVs), and area under the ROC curve were determined for both the PHQ-9 and PHQ-2. RESULTS: The optimum trade-off between sensitivity and PPV was at a cut-off of ≧5. The weighted area under the receiver Operating Characteristic curve was 0.74 (95% CI 0.60-0.89) and 0.68 (95% CI 0.54-0.82) for PHQ-9 and PHQ-2, respectively. CONCLUSION: The Luganda translation of the PHQ-9 was found to be modestly useful in detecting depression. The PHQ-9 performed only slightly better than the PHQ-2 in this rural Ugandan Primary care setting. Future research could improve on diagnostic accuracy by considering the idioms of distress among Luganda speakers, and revising the PHQ-9 accordingly. The usefulness of the PHQ-2 in this rural population should be viewed with caution.

16.
Eur J Pharmacol ; 764: 283-291, 2015 Oct 05.
Artigo em Inglês | MEDLINE | ID: mdl-26169562

RESUMO

The present study was carried out to evaluate the protective effect of different statins on isoproterenol (ISO) induced myocardial necrosis. Atorvastatin, rosuvastatin, fluvastatin, simvastatin and pravastatin (10 mg/kg/day) were administered for 12 weeks. After pretreatment of 12 weeks myocardial necrosis was induced by subsequent injection of ISO (85 mg/kg/day, s.c.) to wistar rats. Serum biochemical parameters like glucose, lipid profile, cardiac markers and transaminases were evaluated. Animals were killed and heart was excised for histopathology and antioxidant study. Statins pretreated rats showed significant protection against ISO induced elevation in serum biochemical parameters and serum level of cardiac marker enzymes and transaminase level as compared to ISO control group. Mild to moderate protection was observed in different statins treated heart in histopathology and TTC stained sections. Result from our study also revealed that statins could efficiently protect against ISO intoxicated myocardial necrosis by impairing membrane bound enzyme integrity and endogenous antioxidant enzyme levels. Amongst all statins used, rosuvastatin and pravastatin were found to have maximum cardio-protective activity against ISO induced myocardial necrosis as compared to other statins.


Assuntos
Cardiotônicos/uso terapêutico , Inibidores de Hidroximetilglutaril-CoA Redutases/uso terapêutico , Infarto do Miocárdio/tratamento farmacológico , Necrose/tratamento farmacológico , Pravastatina/uso terapêutico , Rosuvastatina Cálcica/uso terapêutico , Adenosina Trifosfatases/metabolismo , Animais , Atorvastatina/farmacologia , Atorvastatina/uso terapêutico , Glicemia/análise , Cardiotônicos/farmacologia , Catalase/metabolismo , Colesterol/sangue , Ácidos Graxos Monoinsaturados/farmacologia , Ácidos Graxos Monoinsaturados/uso terapêutico , Fluvastatina , Glutationa/metabolismo , Inibidores de Hidroximetilglutaril-CoA Redutases/farmacologia , Indóis/farmacologia , Indóis/uso terapêutico , Isoproterenol/farmacologia , Isoproterenol/uso terapêutico , Masculino , Infarto do Miocárdio/induzido quimicamente , Infarto do Miocárdio/metabolismo , Infarto do Miocárdio/patologia , Miocárdio/metabolismo , Miocárdio/patologia , Necrose/induzido quimicamente , Necrose/metabolismo , Necrose/patologia , Pravastatina/farmacologia , Ratos Wistar , Rosuvastatina Cálcica/farmacologia , Sinvastatina/farmacologia , Sinvastatina/uso terapêutico , Superóxido Dismutase/metabolismo , Triglicerídeos/sangue
17.
J Bronchology Interv Pulmonol ; 22(2): 145-7, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-25887012

RESUMO

Impacted foreign body of the larynx in the middle-aged man is a rare occurrence. Occupational and habitual surroundings make them prone to foreign body aspiration and impaction in the larynx. Proper history helps in establishing the diagnosis. We report 2 cases of unusual laryngeal foreign body in middle-aged adults who presented with complaints of sudden onset of change in their voice without any respiratory difficulty with accurate history of aspiration. Foreign bodies were successfully removed by direct laryngoscopy under general anesthesia.


Assuntos
Corpos Estranhos/diagnóstico por imagem , Laringe/diagnóstico por imagem , Adulto , Corpos Estranhos/cirurgia , Humanos , Laringoscopia , Laringe/cirurgia , Masculino , Pessoa de Meia-Idade , Radiografia
20.
Indian J Cancer ; 51(2): 109-12, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-25104189

RESUMO

BACKGROUND: Thymoma is the most common tumor of the anterior mediastinum. Surgery is mainstay of treatment, with adjuvant radiation recommended for invasive thymoma. Because of rarity, prospective randomized trials may not be feasible even in multicentric settings hence the best possible evidence can be large series. Till date Thymoma has not been studied in Indian settings. MATERIALS AND METHODS: All patients presenting to Thoracic disease management group at our Centre during 2006-2011 were screened. Sixty two patients' with histo-pathological confirmation of thymoma medical records could be retrieved and are presented in this study. Mosaoka staging and WHO classification was used. The clinical, therapeutic factors and follow up parameters were recorded and survival was calculated. Effects of prognostic factors were compared. RESULTS: Sixty two patients were identified (36M, 26F; age 22-84, median 51.5 years) and majorities (57%) of thymoma were stage I-II. WHO pathological subtype B was most common 30 (49%). Mean tumor size was smaller in patients with myasthenia (5.3cm) than the entire group (7.6cm). Neoadjuvant therapy was offered to five unresectable stages III or IV a patient's with 40% resectability rates. Median overall survival was 60 months (Inter quartile-range 3-44 months) with overall survival rate (OS) at three year being 90%. Resectable tumors had better outcomes (94%) than non resectable (81%) at three years. Mosaoka Stage was the only significant (P = 0.03) prognostic factor on multivariate analysis. CONCLUSION: This is first thymoma series from India with large number of patients where staging is an important prognostic factor and surgery is the mainstay of therapy. In Indian context aggressive multimodality treatment should be offered to advanced stage patients and which yields good survival rates and comparable.


Assuntos
Timoma/patologia , Neoplasias do Timo/patologia , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Índia/epidemiologia , Masculino , Pessoa de Meia-Idade , Estadiamento de Neoplasias , Prognóstico , Taxa de Sobrevida , Timoma/mortalidade , Timoma/terapia , Neoplasias do Timo/mortalidade , Neoplasias do Timo/terapia , Adulto Jovem
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