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1.
Crit Care Sci ; 36: e20240015en, 2024.
Artículo en Inglés, Portugués | MEDLINE | ID: mdl-39194035

RESUMEN

OBJECTIVE: To describe the clinical trajectories of patients discharged directly from a critical unit to a postacute care facility. METHODS: This was a retrospective cohort study of patients who were transferred from an intensive care unit or intermediate care unit to a postacute care facility between July 2017 and April 2023. Functional status was measured by the Functional Independence Measure score. RESULTS: A total of 847 patients were included in the study, and the mean age was 71 years. A total of 692 (82%) patients were admitted for rehabilitation, while 155 (18%) were admitted for palliative care. The mean length of stay in the postacute care facility was 36 days; 389 (45.9%) patients were discharged home, 173 (20.4%) were transferred to an acute hospital, and 285 (33.6%) died during hospitalization, of whom 263 (92%) had a do-not-resuscitate order. Of the patients admitted for rehabilitation purposes, 61 (9.4%) had a worsened functional status, 179 (27.6%) had no change in functional status, and 469 (63%) had an improved functional status during hospitalization. Moreover, 234 (33.8%) patients modified their care goals to palliative care, most of whom were in the group that did not improve functional status. Patients whose functional status improved during hospitalization were younger, had fewer comorbidities, had fewer previous hospitalizations, had lower rates of enteral feeding and tracheostomy, had higher Functional Independence Measure scores at admission to the postacute care facility and were more likely to be discharged home with less complex health care assistance. CONCLUSION: Postacute care facilities may play a role in the care of patients after discharge from intensive care units, both for those receiving rehabilitation and palliative care, especially for those with more severe illnesses who may not be discharged directly home.


Asunto(s)
Enfermedad Crítica , Unidades de Cuidados Intensivos , Tiempo de Internación , Alta del Paciente , Humanos , Estudios Retrospectivos , Anciano , Masculino , Femenino , Enfermedad Crítica/rehabilitación , Alta del Paciente/estadística & datos numéricos , Persona de Mediana Edad , Tiempo de Internación/estadística & datos numéricos , Unidades de Cuidados Intensivos/estadística & datos numéricos , Atención Subaguda , Anciano de 80 o más Años , Transferencia de Pacientes/estadística & datos numéricos , Cuidados Paliativos/estadística & datos numéricos , Estado Funcional , Estudios de Cohortes
3.
J Am Med Dir Assoc ; 25(10): 105220, 2024 Aug 15.
Artículo en Inglés | MEDLINE | ID: mdl-39155045

RESUMEN

OBJECTIVES: To describe characteristics associated with long-term outcomes in severe COVID-19 patients admitted to a post-acute care facility (PACF). DESIGN: Prospective cohort. SETTING AND PARTICIPANTS: Consecutive severe COVID-19 admitted to a PACF from April 2020 to August 2021. METHODS: Patients were followed for 180 days after discharge. Functional outcomes were measured by the modified Barthel index and further stratified into good outcome (for those independent, mildly dependent, or moderately dependent) and into bad outcome (for those severely dependent, completely dependent, or dead). Multivariate binary logistic regression was performed to evaluate between patients' characteristics and long-term outcomes. RESULTS: A total of 186 patients admitted from 17 different acute hospitals were included. Median age was 67 years, 88% of patients were previously independent, 95% were admitted to the ICU, and 85% were mechanically ventilated during the acute hospitalization. Median (interquartile range) Barthel indexes at admission, discharge, and 180-day follow-up were 9 (1-23), 81 (45-92), and 100 (98-100) (P < .001), respectively. In addition, 180-day mortality was 17.2%. Baseline functional status, comorbidities, and functional status at admission to the PACF were associated with bad outcome at 180-day follow-up, after multivariate binary logistic regression. CONCLUSIONS AND IMPLICATIONS: Patients with severe COVID-19 admitted to a PACF had substantial functional improvements at PACF discharge and during 180-day follow-up. These findings may help prognosticate and manage post-acute severe COVID-19 patients.

4.
J Invertebr Pathol ; 206: 108169, 2024 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-39019394

RESUMEN

Herbivorous arthropods, such as mites and insects, host a variety of microorganisms that significantly influence their ecology and evolution. While insect viruses have been extensively studied, our understanding of the diversity and composition of mite viromes and the interactions with mite hosts remains limited. The Asian spider mite, Tetranychus truncatus Ehara (Acari: Tetranychidae), a major agricultural pest, has not yet been reported to harbor any viruses. Here, using publicly available RNA-Seq data, we identified and characterized three picorna-like viruses associated with T. truncatus: Tetranychus truncatus-associated iflavirus 1 (TtAIV-1), Tetranychus truncatus-associated picorna-like virus 1 (TtAV-1), and Tetranychus truncatus-associated picorna-like virus 2 (TtAV-2). TtAIV-1 has a typical Iflaviridae genome structure with a single ORF, representing the first iflavirus associated with the Tetranychus genus. TtAV-1 and TtAV-2 exhibit bicistronic arrangements similar to dicistroviruses and other picorna-like viruses, with complex secondary structures in their non-coding regions. Phylogenetic analysis places TtAIV-1 within Iflaviridae, possibly as a new species, while TtAV-1 and TtAV-2 form distinct clades within unclassified picorna-like viruses, suggesting new families within Picornavirales. We analyzed in silico the presence and abundance of these viruses in T. truncatus across four bioproject SRAs, mostly finding them co-associated, with viral reads reaching up to 30% of total reads. Their presence and abundance varied by mite treatment and origin, with no significant impact from Wolbachia infection or abamectin exposure, although TtAV-2 was absent in abamectin-treated mites. Temperature influenced virus abundance, and variations were observed among Chinese mite populations based on geography and host plant association. Our findings offer insights into picorna-like virus diversity and dynamics in T. truncatus, revealing potential roles in mite biology and suggesting applications for mite population control, thereby enhancing agricultural productivity and food security.


Asunto(s)
Picornaviridae , Tetranychidae , Animales , Tetranychidae/virología , Picornaviridae/genética , Picornaviridae/clasificación , Filogenia , Genoma Viral
5.
Rev Bras Epidemiol ; 27: e240037, 2024.
Artículo en Inglés, Portugués | MEDLINE | ID: mdl-39016388

RESUMEN

OBJECTIVE: To identify the epidemiological, spatial, and temporal pattern of TB-HIV coinfection in Brazil during the period from 2001 to 2020. METHODS: Ecological study using space-time analysis techniques. It included cases of TB-HIV coinfection registered in Brazil from 2001 to 2020. The temporal trend analysis was performed using segmented regression by Joinpoint regression. For spatial analysis, Moran indices were calculated and choropleth maps were produced using TerraView and QGIS software. RESULTS: A stable temporal trend was observed in the incidence rates of TB-HIV coinfection in Brazil during the analyzed period. In addition, high-risk areas for coinfection located in states in the North, Southeast, South, and Midwest regions were identified. CONCLUSION: There was stability in the incidence of TB-HIV coinfection in Brazil over the last 20 years and heterogeneous geographic distribution of risk areas for the condition.


Asunto(s)
Coinfección , Infecciones por VIH , Análisis Espacio-Temporal , Humanos , Brasil/epidemiología , Infecciones por VIH/epidemiología , Infecciones por VIH/complicaciones , Coinfección/epidemiología , Incidencia , Masculino , Femenino , Factores de Tiempo , Adulto , Tuberculosis/epidemiología , Factores de Riesgo , Persona de Mediana Edad
6.
Trans R Soc Trop Med Hyg ; 118(8): 550-559, 2024 Aug 05.
Artículo en Inglés | MEDLINE | ID: mdl-38747143

RESUMEN

BACKGROUND: Schistosomiasis continues to represent a serious public health problem in Brazil. With the coronavirus disease 2019 (COVID-19) pandemic, several control strategies were suspended, probably compromising the goals of eradicating the disease in the country. We aimed to assess the impact of the COVID-19 pandemic on Schistosomiasis Control Program (PCE) actions in all endemic states of Brazil. METHODS: We performed an ecological study using spatial analysis techniques. The PCE variables assessed were the population surveyed, the number of Kato-Katz tests, positive cases of schistosomiasis and the percentage of cases treated between 2015 and 2021. The percent change was calculated to verify if there was an increase or decrease in 2020 and 2021, along with time trend analyses provided by the Joinpoint model. Spatial distribution maps were elaborated considering the percent change. RESULTS: The surveyed population decreased in 2020 (-65.38%) and 2021 (-37.94%) across Brazil. There was a proportional reduction in the number of Kato-Katz tests (2020, -67.48%; 2021, -40.52%), a decrease in the percentage of positive cases (2020, -71.16%; 2021, -40.5%) and a reduction in the percentage of treated cases (2020, -72.09%; 2021, -41.67%). Time trend analyses showed a decreasing trend in most PCE variables. CONCLUSIONS: The PCE activities were impacted by the COVID-19 pandemic in Brazil and PCE strategies must be urgently reviewed, focusing on investments in all endemic areas.


Asunto(s)
COVID-19 , SARS-CoV-2 , Esquistosomiasis , Humanos , COVID-19/epidemiología , COVID-19/prevención & control , Brasil/epidemiología , Esquistosomiasis/epidemiología , Esquistosomiasis/prevención & control , Pandemias/prevención & control , Análisis Espacial , Control de Enfermedades Transmisibles/organización & administración , Control de Enfermedades Transmisibles/métodos
7.
J Pediatr (Rio J) ; 100(5): 468-475, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38677324

RESUMEN

OBJECTIVE: This study aimed to review literature from the past five years, focusing on the use of educational videos as a guidance tool for parents and guardians of children with lip and palate clefts. SOURCE OF DATA: Conducted between April and July 2022, this integrative literature review was framed around the question: 'What is the evidence regarding the use of videos in health education for parents/guardians of children with cleft lip and palate? PICO strategy was used to develop the research. A literature search was undertaken across PubMed, Web of Science, Scopus, and the Virtual Health Library databases. Of the eight articles included in this review, four were sourced from the PubMed database, with three published in 2021. SUMMARY OF THE FINDINGS: The findings indicated that YouTube videos were moderately satisfactory and met the needs of parents or legal guardians to a partial extent. The majority of the videos analyzed in this review were characterized by a moderate level of informational content. One study particularly underscored that the content of these videos only partially satisfies the requirements of the parents or legal guardians of the children. CONCLUSIONS: Nevertheless, such videos are considered viable alternatives for health education, offering numerous benefits yet facing challenges, primarily due to the scarcity of information on orofacial malformations.


Asunto(s)
Labio Leporino , Fisura del Paladar , Padres , Grabación en Video , Humanos , Padres/educación , Niño , Educación en Salud/métodos
8.
Arq Bras Oftalmol ; 87(3): e20220058, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38537037

RESUMEN

Capsulotomy with neodymium-doped yttriumaluminum-garnet (Nd:YAG) laser is an effective treatment for posterior capsule opacification following cataract surgery. A wide opening of the posterior capsule associated with the ruptured anterior hyaloid can cause anterior chamber vitreous prolapse. Two patients who developed angle-closure glaucoma associated with vitreous prolapse following Nd:YAG laser posterior capsulotomy were successfully treated with antiglaucoma medication and peripheral iridotomies. Patient identification for potential risk factors and a careful postoperative follow-up are essential to avoid these serious complications.


Asunto(s)
Opacificación Capsular , Extracción de Catarata , Glaucoma de Ángulo Cerrado , Terapia por Láser , Láseres de Estado Sólido , Cápsula del Cristalino , Humanos , Cápsula del Cristalino/cirugía , Neodimio , Glaucoma de Ángulo Cerrado/etiología , Glaucoma de Ángulo Cerrado/cirugía , Capsulotomía Posterior , Itrio , Extracción de Catarata/efectos adversos , Prolapso , Terapia por Láser/efectos adversos , Complicaciones Posoperatorias/etiología , Láseres de Estado Sólido/efectos adversos
9.
BMC Womens Health ; 24(1): 52, 2024 01 18.
Artículo en Inglés | MEDLINE | ID: mdl-38238746

RESUMEN

BACKGROUND: Sexual health access and care for women in the menopausal stages face significant barriers, presenting deficits in relation to diagnosis and treatment. Although epidemiological data indicate high prevalence of problems related to sexual health in this population, traditionally, the theme is not discussed in health care settings. This study aimed to analyze knowledge, practices and barriers to access sexual health of women in the menopausal stages in the context of women's health care in Brazil. METHODS: With a cross-sectional design, a questionnaire was distributed electronically, encompassing variables related to knowledge; practices; and barriers to access sexual health of women in the menopausal stages. The data obtained were subjected to analysis using both descriptive and inferential statistics. Specifically, we employed multivariate analysis, employing multiple linear regression models, to discern potential factors associated with outcomes concerning the level of knowledge and the frequency of addressing the topic in professional practice. RESULTS: The sample included 70 physicians with specialization in obstetrician/gynecologists who work in health care with women in the menopausal transition or postmenopausal women. A high level of self-reported knowledge about sexual health was identified. Regarding the practices, most of them reported directly proposing the subject and not using instruments. Although they reported frequently addressing the topic in general, topics related to vaginal lubrication, dyspareunia, and sexual dysfunction have been more present in the clinic compared to sexual orientation and women's relationship with themselves. The main barriers were time limitation and patient discomfort with the topic. The multivariate models indicated that female gynecologists and professionals with higher levels of knowledge on the subject had a higher frequency of addressing sexual health in clinical practice with women in menopausal stages. CONCLUSIONS: Sexual health access and care for brazilian women in the menopausal stages presents discrepancies in the frequency of approach between the various topics, in addition to the predictive character of technical knowledge in the practices of professionals. To ensure universal access to sexual health services for this population, an active approach through specific instruments is important, as well as the reinforcement of strategies to improve the level of knowledge of professionals.


Asunto(s)
Accesibilidad a los Servicios de Salud , Menopausia , Salud Sexual , Femenino , Humanos , Brasil , Estudios Transversales , Ginecólogos , Encuestas y Cuestionarios , Conocimientos, Actitudes y Práctica en Salud
10.
Parasitol Int ; 98: 102806, 2024 Feb.
Artículo en Inglés | MEDLINE | ID: mdl-37684002

RESUMEN

Chivi vireos Vireo chivi (Vieillot, 1817) are passerine birds widely distributed throughout Brazil, but mainly observed in the Atlantic Forest of the South and Southeast regions of the country. In this context, the current study identifies a new species of Isospora Schneider, 1881 from V. chivi captured in the Marambaia Island, on the coast of the State of Rio de Janeiro, Southeastern Brazil. The oocysts of Isospora juruviarae Andrade & Berto n. sp. are subspheroidal to ovoidal, measuring on average 26 by 24 µm. Micropyle is absent or inconspicuous. Oocyst residuum absent, but polar granules are present. Sporocysts are ellipsoidal with pointed posterior end, measuring on average 17 by × 11 µm. Stieda and Sub-Stieda bodies are present. Sporocyst residuum is present among the vermiform sporozoites, which have refractile bodies and nucleus. This morphology was different from the other Isospora spp. recorded in the same family, superfamily and parvorder as the host. Molecular identification was targeted by the amplification and sequencing of two different loci of the mitochondrial cytochrome c oxidase subunit 1 (cox1) gene and one locus of the 18S small subunit ribosomal RNA (18S) gene. Phylogenetic analyses were not very efficient in forming monophyletic groups associated with host taxon, zoogeographical region or taxonomic character; however, they confirmed the identification as a new species through comparison with sequences from Isospora spp. of wild passerines. Finally, based on the morphological and molecular analyses of the oocysts recovered from the chivi vireo V. chivi in the current work, I. juruviarae is considered new to science, being the second species recorded in the host family Vireonidae and the first to have a supplementation by molecular identification.


Asunto(s)
Isospora , Passeriformes , Animales , Isospora/genética , Brasil/epidemiología , Filogenia , Esporozoítos , Oocistos
11.
Rev. bras. epidemiol ; 27: e240037, 2024. tab, graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1565310

RESUMEN

ABSTRACT Objective To identify the epidemiological, spatial, and temporal pattern of TB-HIV coinfection in Brazil during the period from 2001 to 2020. Methods: Ecological study using space-time analysis techniques. It included cases of TB-HIV coinfection registered in Brazil from 2001 to 2020. The temporal trend analysis was performed using segmented regression by Joinpoint regression. For spatial analysis, Moran indices were calculated and choropleth maps were produced using TerraView and QGIS software. Results: A stable temporal trend was observed in the incidence rates of TB-HIV coinfection in Brazil during the analyzed period. In addition, high-risk areas for coinfection located in states in the North, Southeast, South, and Midwest regions were identified. Conclusion: There was stability in the incidence of TB-HIV coinfection in Brazil over the last 20 years and heterogeneous geographic distribution of risk areas for the condition.


RESUMO Objective Identificar o padrão epidemiológico, espacial e temporal da coinfecção TB-HIV no Brasil durante o período de 2001 a 2020. Métodos: Estudo ecológico com técnicas de análise espacial e temporal. Incluiu os casos de coinfecção por TB-HIV registrados no Brasil entre 2001 e 2020. A análise de tendência temporal foi realizada por meio da regressão segmentada, através do Joinpoint regression. Para a análise espacial, foram calculados os índices de Moran e construídos mapas coropléticos através dos softwares TerraView e QGIS. Resultados: Observou-se tendência temporal estável das taxas de incidência da coinfecção por TB-HIV no Brasil durante o período analisado. Adicionalmente, foram identificadas áreas de alto risco para coinfecção localizadas em estados das regiões Norte, Sudeste, Sul e Centro-Peste. Conclusão: Houve estabilidade da incidência da coinfecção TB-HIV no Brasil nos últimos 20 anos e distribuição geográfica heterogênea das áreas de risco para o agravo.

12.
Arq. bras. oftalmol ; 87(2): e2022, 2024. graf
Artículo en Inglés | LILACS-Express | LILACS | ID: biblio-1533792

RESUMEN

ABSTRACT Capsulotomy with neodymium-doped yttrium--aluminum-garnet (Nd:YAG) laser is an effective treatment for posterior capsule opacification following cataract surgery. A wide opening of the posterior capsule associated with the ruptured anterior hyaloid can cause anterior chamber vitreous prolapse. Two patients who developed angle-closure glaucoma associated with vitreous prolapse following Nd:YAG laser posterior capsulotomy were successfully treated with antiglaucoma medication and peripheral iridotomies. Patient identification for potential risk factors and a careful postoperative follow-up are essential to avoid these serious complications.

13.
Parasitol Res ; 123(1): 42, 2023 Dec 14.
Artículo en Inglés | MEDLINE | ID: mdl-38095700

RESUMEN

The current work aimed to analyze, morphologically, statistically, and molecularly, oocysts shed from plumbeous pigeons, Patagioenas plumbea (Vieillot, 1818), from a locality at 2197 m of altitude near the Agulhas Negras peak, the highest point of the State of Rio de Janeiro, southeastern Brazil. The oocysts were extremely polymorphic, being subspheroidal, ovoidal, or ellipsoidal, in addition to having the random presence/absence of characteristic features associated with the oocyst wall, such as micropyle, micropyle cap, lateral micropyle, and outer veil/rough wall. Linear regression confirmed the extreme polymorphism of oocysts, showing that if all combinations of taxonomic characters in oocysts (morphotypes) were overestimated, 19 different species could be identified/described. In contrast, the means comparison analysis between oocysts with the presence/absence of characteristic features and the histograms showed equivalences and regularity in the distribution in the classes of measures, which indicate the presence of a single species in the measured oocysts. Molecular analyses were performed from the isolation of individual oocysts of different morphotypes, which had their genetic material extracted, amplified, and sequenced in 4 non-overlapping loci in the cox1 and cox3 genes and fragments of the small and large subunit rDNA of mitochondrial DNA. The sequences were 100% identical between the morphotypes, with the exception of a very small divergence observed at the locus that partially covers the cox3 gene. The phylogenetic analysis was inconclusive for the locus within the cox1 gene traditionally used for eimeriid coccidians; however, the other loci should have a promising future for phylogenetic studies when more sequences for the same genic regions are deposited in GenBank. Finally, the multifactorial analysis of the current work supported that the polymorphic oocysts shed from P. plumbea are a single species, which was named Eimeria patagioenasae, making this the twenty-second eimerian description from Columbiformes.


Asunto(s)
Coccidiosis , Columbidae , Eimeria , Animales , Brasil , Columbiformes , Heces , Oocistos/genética , Filogenia
14.
Sci Rep ; 13(1): 23003, 2023 12 27.
Artículo en Inglés | MEDLINE | ID: mdl-38155227

RESUMEN

The COVID-19 pandemic has severely affected global health, leading to the suspension of numerous routine healthcare services and posing challenges in efforts to control other diseases, such as HIV/AIDS. This study aimed to assess the impact of the COVID-19 pandemic on HIV/AIDS diagnoses and mortality rates in Brazil during 2020 and 2021. The percentage change was calculated to determine whether there was an increase or decrease in HIV/AIDS diagnoses and mortality, considering the average numbers from the last 5 years. Additionally, a Joinpoint regression model and an interrupted time series analysis were applied to assess time trends before and after the onset of the pandemic. Lastly, choropleth maps were prepared. We observed a reduction of 22.4% (2020) and 9.8% (2021) in the diagnosis of HIV/AIDS in Brazil. Conversely, there was a significant increase in the percentage change of late diagnosis of AIDS deaths in 2020 (6.9%) and 2021 (13.9%), with some states showing an increase of over 87%. Decreasing time trends in the diagnosis of HIV/AIDS were identified before the pandemic in Brazil, especially in the Southeast and South regions, and then time trends stabilized after including the pandemic years. Along with the dissemination of COVID-19, there was a reduction in the diagnosis of HIV/AIDS and an increase in late diagnosis AIDS deaths, signaling a serious impact of the pandemic on HIV/AIDS control strategies in Brazil. Therefore, we highlight the need for continuous efforts to control both diseases, that is, maintaining regular health services even in crisis situations.


Asunto(s)
Síndrome de Inmunodeficiencia Adquirida , COVID-19 , Infecciones por VIH , Humanos , Síndrome de Inmunodeficiencia Adquirida/diagnóstico , Síndrome de Inmunodeficiencia Adquirida/epidemiología , Pandemias , Diagnóstico Tardío , Brasil/epidemiología , COVID-19/diagnóstico , COVID-19/epidemiología , Infecciones por VIH/diagnóstico , Infecciones por VIH/epidemiología , Prueba de COVID-19
15.
Parasitol Res ; 123(1): 72, 2023 Dec 27.
Artículo en Inglés | MEDLINE | ID: mdl-38148420

RESUMEN

Probiotics contribute to the integrity of the intestinal mucosa and preventing dysbiosis caused by opportunistic pathogens, such as intestinal helminths. Bacillus cereus GM obtained from Biovicerin® was cultured to obtain spores for in vivo evaluation on experimental schistosomiasis. The assay was performed for 90 days, where all animals were infected with 50 cercariae of Schistosoma mansoni on the 15th day. Three experimental groups were formed, as follows: G1-saline solution from the 1st until the 90th day; G2-B. cereus GM (105 spores in 300 µL of sterile saline) from the 1st until the 90th day; and G3-B. cereus GM 35th day (onset of oviposition) until the 90th day. G2 showed a significant reduction of 43.4% of total worms, 48.8% of female worms and 42.5% of eggs in the liver tissue. In G3, the reduction was 25.2%, 29.1%, and 44% of the total number of worms, female worms, and eggs in the liver tissue, respectively. G2 and G3 showed a 25% (p < 0.001) and 22% (p < 0.001) reduction in AST levels, respectively, but ALT levels did not change. ALP levels were reduced by 23% (p < 0.001) in the G2 group, but not in the G3. The average volume of granulomas reduced (p < 0.0001) 65.2% and 46.3% in the liver tissue and 83.0% and 53.2% in the intestine, respectively, in groups G2 and G3. Th1 profile cytokine (IFN-γ, TNF-α, and IL-6) and IL-17 were significantly increased (p < 0.001) stimulated with B. cereus GM in groups G2 and G3. IL-4 showed significant values when the stimulus was mediated by ConA. By modulating the immune response, B. cereus GM reduced the burden of worms, improved some markers of liver function, and reduced the granulomatous inflammatory reaction in mice infected with S. mansoni, especially when administered before infection.


Asunto(s)
Probióticos , Esquistosomiasis mansoni , Esquistosomiasis , Femenino , Animales , Ratones , Esquistosomiasis mansoni/parasitología , Bacillus cereus , Schistosoma mansoni , Esquistosomiasis/parasitología , Hígado/parasitología
16.
J Tradit Complement Med ; 13(6): 575-587, 2023 Nov.
Artículo en Inglés | MEDLINE | ID: mdl-38020546

RESUMEN

Scientific evidence exists about the association between neurological diseases (i.e., Parkinson's disease, Alzheimer's disease, amyotrophic lateral sclerosis (ALS), multiple sclerosis, depression, and memory loss) and oxidative damage. The increasing worldwide incidence of such diseases is attracting the attention of researchers to find palliative medications to reduce the symptoms and promote quality of life, in particular, in developing countries, e.g., South America and Africa. Among potential alternatives, extracts of Cannabis Sativa L. are suitable for people who have neurological disorders, spasticity, and pain, nausea, resulting from diseases such as cancer and arthritis. In this review, we discuss the latest developments in the use of Cannabis, its subtypes and constituents, extraction methods, and relevant pharmacological effects. Biomedical applications, marketed products, and prospects for the worldwide use of Cannabis Sativa L. extracts are also discussed, providing the bibliometric maps of scientific literature published in representative countries from South America (i.e., Brazil) and Africa (i.e., South Africa). A lack of evidence on the effectiveness and safety of Cannabis, besides the concerns about addiction and other adverse events, has led many countries to act with caution before changing Cannabis-related regulations. Recent findings are expected to increase the social acceptance of Cannabis, while new technologies seem to boost the global cannabis market because the benefits of (-)-trans-delta-9-tetrahydrocannabinol (Δ9-THC) and cannabidiol (CBD) use have been proven in several studies in addition to the potential to general new employment.

17.
PLoS One ; 18(10): e0292541, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-37796954

RESUMEN

INTRODUCTION: The global COVID-19 pandemic has increased the concern and risks of health professionals exposed by acting on the front lines in combating and controlling the spread of the virus. This study aims at analyzing the workloads and their implications for the activities carried out by managers and health workers in the face of the COVID-19 pandemic in Manaus, Amazonas, Brazil. METHOD: This is a qualitative study, of the case study type, that integrates a macro research that deals with the experiences built during the confrontation of the pandemic of COVID-19 in the capital of the state of Amazonas, Brazil, the epicenter of the pandemic in the country. Data production resorted to documentary analysis and semi-structured interviews with 56 managers or professionals from the Manaus Health Care Network. The analytical process was supported by the resources of the Atlas.ti 8.0 software and the precepts of Thematic Networks analysis. RESULTS: The thematic network "workloads" brought together three topics related to the experience of psychological, physiological and biological loads. Psychological workloads were strongly present in the work routine, being referred to in a more significant way. The sources that increase them are strongly related to work stress, dealing with suffering and death and excess demand on the service. Physiological loads were related to excessive working hours, staff shortages and activity overload. "Biological burdens" include exposure to the SARS-CoV-2 virus, constant contact with infected individuals, and individual protection as key elements of this set. CONCLUSION: The study showed that both managers and workers have work processes and environments with conditions that tend to generate workloads that harm their health and safety, as well as institutions and patient care. Therefore, there is a need for more effective organizational actions in workers' health surveillance, disease prevention, adequate working conditions, reducing workloads and promoting more resolute and less stressful work environments.


Asunto(s)
COVID-19 , Humanos , COVID-19/epidemiología , Pandemias , SARS-CoV-2 , Carga de Trabajo , Personal de Salud/psicología
18.
Nurs Inq ; 30(4): e12578, 2023 Oct.
Artículo en Inglés | MEDLINE | ID: mdl-37401504

RESUMEN

This study aimed to understand the expressions of fear in the journeys of health professionals who worked in the confrontation of coronavirus disease 2019 (COVID-19), in the city of Manaus, in the Brazilian Western Amazon. This is an exploratory qualitative study that adopts interpretive description as a method to generate informed knowledge responsive to the needs of the practice. We included 56 participants, comprising 23 health managers and 33 health workers (middle and higher level) of different professional categories. The results revealed three circles of experience: (1) knowledge and professional experience in dealing with the disease (unknown-known-experienced); (2) the growing proximity to death and loss (predicted-witnessed-suffered); and (3) the involvement and proximity to whatever affects the individual, their emotions, and personal transformations in the face of the threat (the collective, the neighbor, and oneself). Our results suggest that health professionals who worked during the COVID-19 pandemic in Manaus experienced insecurity, dread, and fear, illustrating the complexity of developing their activities in the front line of care and management during the different phases of the pandemic. A contribution of the study is precisely that of capturing this complexity, which suggests the impossibility of analyzing fear only in its simple manifestation, or in each circle of experience.

19.
Rev. Bras. Neurol. (Online) ; 59(2): 16-21, abr.-jun. 2023. tab, ilus
Artículo en Portugués | LILACS-Express | LILACS | ID: biblio-1443704

RESUMEN

Trata-se de um estudo transversal retrospectivo que incluiu 27 pessoas com doença de Parkinson (DP), diagnosticados por neurologista. O objetivo do estudo foi analisar o tipo de correlação entre o grau de comprometimento motor e grau de depressão em pessoas com DP, tendo como hipótese que quanto maior o grau de comprometimento motor proporcionado pela doença, maior o grau de depressão. Foram utilizados os instrumentos Inventário de Depressão de Beck (BDI II) para a medida de sintomas depressivos e do grau de depressão, e a escala Hoehn & Yahr foi aplicada para identificação do grau de comprometimento motor. Foram excluídos indivíduos que não preencheram um dos instrumentos do estudo, selecionando apenas as pessoas com DP que preencheram ambos os instrumentos. Verificou-se uma correlação positiva e significativa entre os resultados do BDI -II e a escala Hoehn & Yahr modificada (r = 0,41, p = 0,035). O estudo identificou, portanto, uma associação crescente e positiva entre o grau de comprometimento motor das pessoas com DP e a presença de sintomas de depressão. Com isso, foi possível concluir que, uma pessoa com DP e maior grau de comprometimento motor, tende a apresentar maior número de sintomas depressivos e, consequentemente maior grau de depressão e vice-versa. Portanto, deve-se dedicar maior atenção à saúde mental dos casos em que a doença se expressa com maior comprometimento motor.


This is a retrospective cross-sectional study that included 27 people with Parkinson's disease (PD), diagnosed by a neurologist. The objective of the study was to analyze the type of correlation between the degree of physical impairment and degree of depression in people with PD, having as hypothesis that the greater the degree of physical impairment provided by the disease, the greater the degree of depression. The Beck Depression Inventory (BDI II) was used to measure depressive symptoms and the degree of depression, and the modified Hoehn & Yahr scale was applied to identify the degree of physical impairment. Individuals who did not complete one of the study instruments were excluded, selecting only those people with PD who completed both instruments. A positive and significant correlation can be verified between the results of the BDI -II and the Hoehn & Yahr scale (r = 0.41, p = 0.035). The study identified, therefore, an increasing and positive association between the degree of motor impairment of people with PD and the presence of symptoms of depression. With this, it was possible to conclude that, a person with PD and a higher degree of motor impairment, tends to present a higher number of depressive symptoms and, consequently, a higher level of depression and vice versa. Thus, the more physically compromised the person with PD is, the greater the association with a more severe depression. Therefore, greater attention should be paid to mental health in cases in which the disease is expressed with greater physical impairment.

20.
Qual Health Res ; 33(8-9): 790-800, 2023 07.
Artículo en Inglés | MEDLINE | ID: mdl-37279656

RESUMEN

The present study aimed to know and analyze the repercussions and legacy of the COVID-19 pandemic for the Unified Health System from the perspective of health managers working in Manaus, a city considered the epicenter of the pandemic in Brazil. This qualitative research was designed as the study of a single incorporated case and conducted with 23 Health Care Network managers. The analysis was applied in two thematic coding cycles (values and focused coding methods), with the aid of the ATLAS.ti software. The categories we analyzed covered the lessons learned within the scope of the work process, change in stance, and human values, as well as the coping strategies adopted by individual or team initiatives or by the incorporation of innovations in practices. This study highlighted the importance of strengthening primary health care; of promoting team spirit in the service and establishing partnerships with public and private institutions, of being integrated with the training in complex situations, and of reflecting on human values and appreciation of life. Coping with the pandemic promoted an in-depth reflection about the functioning of the Unified Health System and the individual ways of being.


Asunto(s)
COVID-19 , Humanos , Pandemias , Brasil/epidemiología , Investigación Cualitativa
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