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1.
Gerontol Geriatr Med ; 10: 23337214241253410, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38765919

RESUMO

Background: Older age is associated with increased prevalence of sensory impairment and use of medicines. Objectives: To explore the daily "medicine journey" of older people with sensory impairment. Methods: The study used ethnographic-informed methods (using audio-, photo- and video-recordings, diary notes and semi-structured interviews with researchers) and involved community-dwelling adults (aged > 65) in Scotland, with visual and/or hearing impairment and using >4 medicines. Data analysis used the constant comparative method. Results: Fourteen older people with sensory impairment participated and used a mean of 11.0 (SD 5.0) medicines (range 5-22). Participants reported difficulties with medicine ordering, obtaining, storage, administration and disposal. They used elaborate strategies to manage their medicines including bespoke storage systems, fixed routines, simple aids, communication, and assistive technologies. Conclusion: Older people with sensory impairment experience substantial burden, challenges and risk with medicines management. Tailored medicine regimens and assistive technologies could provide greater support to older people with sensory impairment.

2.
Int J Clin Pharm ; 46(1): 122-130, 2024 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-37921938

RESUMO

BACKGROUND: Interprofessional education can prepare the workforce for collaborative practice in complex health and social care systems. AIM: To examine the nature and extent of interprofessional education in schools of pharmacy in the United Kingdom. METHOD: An online questionnaire was developed using systems theory, published literature and input from an interprofessional expert panel; it included closed and open-ended questions and a demographic section. Following piloting, it was distributed to 31 schools of pharmacy. Descriptive statistics were used for quantitative data, and a content analysis approach for qualitative data. RESULTS: Ten schools of pharmacy responded. All reported delivering compulsory interprofessional education. Most (80%) reported an interprofessional steering group overseeing development. Formative and/or summative assessment varied depending on year of study. Mechanism and purpose of evaluation varied with respondents reporting Kirkpatrick Evaluation Model Levels 1-3 (100%; 80%; 70%). Two themes were identified: "Variation in Interprofessional Education Approaches and Opportunities" and "Factors Influencing Development and Implementation of Interprofessional Education". Formal teaching was mainly integrated into other modules; various pedagogic approaches and topics were used for campus-based activities. Respondents referred to planned interprofessional education during practice-based placements; some still at pilot stage. Overall, respondents agreed that practice-based placements offered opportunistic interprofessional education, but a more focused approach is needed to maximise student pharmacists' learning potential. CONCLUSION: Most interprofessional education offered in undergraduate pharmacy curricula in the United Kingdom is campus-based; the nature and extent of which varies between programmes. Very few examples of practice-based activities were reported. Results may inform future interprofessional education curricular development.


Assuntos
Educação em Farmácia , Farmácia , Estudantes de Farmácia , Humanos , Estudos Transversais , Educação em Farmácia/métodos , Educação Interprofissional , Relações Interprofissionais , Currículo , Instituições Acadêmicas , Reino Unido , Faculdades de Farmácia
3.
Pharmacy (Basel) ; 11(6)2023 Nov 24.
Artigo em Inglês | MEDLINE | ID: mdl-38133459

RESUMO

Pharmaceutical poisoning is a significant global public health concern, causing approximately 190,000 deaths annually. This scoping review aims to comprehensively map the available literature on pharmaceutical poisoning and compare patterns between high-income countries (HICs) and low-middle-income countries (LMICs). A systematic search was performed across the following databases: Embase, PubMed, Cochrane Database of Systematic Reviews, Cochrane Central Register of Controlled Trials, and CINAHL. Studies included were from 1 January 2011 to 31 December 2020, in English, with full text available. Seventy-nine articles were included in the study; 21 were from LMICs and 58 were from HICs. Toxic exposure was largely intentional (77%) in LMICs and accidental (68%) in HICs. Drugs acting on the nervous system were responsible for 95% of toxicities worldwide with analgesics accounting for the largest subtherapeutic group in both LMICs (40%) and HICs (58%). Notable statistics were that HICs accounted for 99% of opioid overdoses, and LMICs accounted for 19% of anti-epileptic-induced toxicities. Overall, the medical outcomes due to poisonings were generally worse in LMICs. The review provides possible interventions to target specific geographic locations, based on the trends identified, to reduce the burden worldwide. Many gaps within the literature were recognised, calling for more robust analytical research.

4.
Disabil Health J ; 16(4): 101500, 2023 10.
Artigo em Inglês | MEDLINE | ID: mdl-37481354

RESUMO

BACKGROUND: Individuals with sensory impairment (visual and/or hearing) experience health inequalities and increased the risk of medication-related iatrogenic disease compared with the general population. Assistive technologies and tailored strategies could support medication management for individuals with sensory impairment to reduce harm and increase the likelihood of therapeutic benefit. OBJECTIVE: This scoping review identified assistive technologies and strategies to support medication management of/for people with hearing and/or visual impairment. METHODS: Standard scoping review methodology was used to identify studies that evaluated technologies or strategies designed to support people with sensory impairment with independent medicine management. Electronic databases were searched (MEDLINE, Embase, CINAHL, ACM, Cochrane) from inception to 18/07/22. Independent duplicate screening, selection, and data extraction were undertaken. RESULTS: Of 1231 publications identified, 18 were included, reporting 17 studies, 16 of which evaluated technologies to assist people with visual impairment and one study to assist people with hearing impairment. The range of technologies and devices included: applications for android phones (n = 6); eyedrop-assistance devices (n = 5); audio-prescription labelling/reading systems (n = 2); touch-to-speech devices (n = 2); continuous glucose monitoring system (n = 1); magnifying technology (n = 1). Ten studies tested early-stage prototypes. Most participants could operate the technologies effectively and deemed them to be useful. CONCLUSIONS: Despite the increasing number of medicine-related assistive technologies, there has been limited empirical evaluation of their effectiveness for supporting individuals with sensory impairment. Prototypes appear to be useful for people with visual or hearing impairment, however wider 'real-life' testing is needed to confirm the benefits of these technologies.


Assuntos
Pessoas com Deficiência , Tecnologia Assistiva , Baixa Visão , Humanos , Automonitorização da Glicemia , Conduta do Tratamento Medicamentoso , Glicemia , Audição
5.
Pharmacy (Basel) ; 11(1)2023 Jan 30.
Artigo em Inglês | MEDLINE | ID: mdl-36827663

RESUMO

It is important to understand pharmacists' experiences, stigmas, trainings, and attitudes to suicide, as they can affect the way pharmacists interact with at-risk individuals and influence outcomes. The aim of this scoping review is to explore pharmacists' willingness, experiences, and attitudes towards suicide prevention, as well as to examine the impact of suicide prevention training programs. A systemic search was conducted using the following databases: PubMed, EMBASE, CINAHL, PsycINFO, Cochrane Central Register of Controlled Trials, and Cochrane Database of Systematic Reviews. Studies included were from database inception to 31 August 2022, in English, with full-text available. A total of 13 studies were included. Training was a key factor which had an impact on pharmacists' attitudes, experiences, and preparedness to participate in suicide care, with studies revealing the lack of training and the call for more training by pharmacists. Another key factor was closeness to mental illness, which also impacted pharmacists' attitudes and experiences with at-risk patients. More research is needed worldwide to understand the different barriers and facilitators to pharmacist involvement in suicide care. Targeted training programs should also be developed to not only increase knowledge and competence, but also to address stigma related to suicide.

6.
Artigo em Inglês | MEDLINE | ID: mdl-35954990

RESUMO

The global depression burden has remained a challenge throughout the pre- and post-pandemic era. The pandemic effect has led to the spiraling of mental disorders among young people who will be the next generation of leaders. This study aims to identify university students' sociodemographic, psychosocial and academic backgrounds and performance associated with depression symptoms for the development of primary and secondary preventive strategies for mental health. A cross-sectional study was conducted using an online questionnaire distributed to 19 institutions in Malaysia offering a Bachelor of Pharmacy degree program. The self-rated Depression Anxiety Stress Scale (DASS-42) was used to assess depression symptoms. Pearson's chi-square test and Fisher's exact test were used to assess the investigated variables with depression symptoms. Independent T-test and one-way ANOVA were used to compare means of depression score across variables. Binary logistic regression was employed to examine the relationship between the investigated variables and depression symptoms. A total of 610 pharmacy students participated, of which 47% (n = 289/610) were having depression symptoms. Students who smoke nicotine and those who have separated parents, family history of mental illness, and poor academic performance were associated with depression symptoms (p < 0.05). Differences in geographical areas, race and religion also showed significant associations with depression symptoms. Parental marital status, poor academic performance, history of mental illness and comorbidities were statistically predicting depression symptoms (p < 0.05). Primary preventive strategies allowing students to harness healthy coping skills for stress, nicotine-free campaigns and a holistic curriculum are warranted. Secondary measures on mindfulness and compassion skills activities to benefit students who experienced early life crises are highly recommended. Enforcing these targeted strategies in collaboration with health and social sectors should be the primary agenda of universities to ensure their uptake.


Assuntos
Depressão , Estudantes de Farmácia , Adolescente , Ansiedade/psicologia , Estudos Transversais , Depressão/psicologia , Humanos , Pandemias , Universidades
7.
Pharmacy (Basel) ; 10(4)2022 Jul 26.
Artigo em Inglês | MEDLINE | ID: mdl-35893728

RESUMO

Newly registered pharmacists will need to possess higher-level competencies and, in Great Britain, there is an expectation that assessments are undertaken during experiential learning (EL). The aim of this study was to explore the perceptions and educational needs of practice-based EL facilitators of student pharmacists, undertaking competency-based assessments during EL. Semi-structured one-on-one interviews were conducted with EL facilitators working in the community, hospital, and primary-care pharmacies. Data were thematically analysed. Fifteen facilitators were interviewed, and there were five from each site. There was general support for this role, but also anxiety due to the lack of knowledge about assessments and the repercussions on students. Benefits were that students would receive real-time feedback from workplace-based practitioners and facilitators would benefit from self-development. Challenges included additional workload and lack of consistency in marking. The majority agreed that clinical, professional, and communication skills could be assessed; however, a consensus was not reached regarding the tools, methods, and grading of assessments. The need for training and support were highlighted. A co-design method was proposed to ensure that the assessment methods and processes are accepted by all stakeholders. Training and resources should be tailored to the needs of facilitators.

8.
Int J Clin Pharm ; 44(1): 53-63, 2022 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-34318400

RESUMO

Background People with Parkinson's are at higher risk of healthcare and pharmaceutical care issues. Objective To determine the healthcare challenges, pharmaceutical care needs, and perceived need of a pharmacist-run clinic by people with Parkinson's and their caregivers. Setting Malaysian Parkinson's Disease Association. Method A focus group discussion adopting a descriptive qualitative approach was conducted involving people with Parkinson's and their caregivers. A semi-structured interview guide was used to determine the challenges they faced with their medications and healthcare system, their pharmaceutical care needs, and their views on a pharmacist-run clinic. Data was thematically analysed. Main outcome measure: Healthcare challenges faced by people with Parkinson's and caregivers along with their pharmaceutical care needs and perceived need of a pharmacist-run clinic. Results Nine people with Parkinson's and four caregivers participated. Six themes were developed: (1) "It's very personalised": the need for self-experimentation, (2) "Managing it is quite difficult": challenges with medication, (3) "The doctor has no time for you": challenges with healthcare providers, (4) "Nobody can do it except me": challenges faced by caregivers, (5) "It becomes a burden": impact on quality of life, and (6) "Lack of consistency could be counterproductive": views on pharmacist-run clinic. Conclusion The provision of pharmaceutical care services by pharmacists could help overcome issues people with Parkinson's face, however there is a need for them to first see pharmacists in their expanded roles and change their limited perception of pharmacists. This can be achieved through integration of pharmacists within multidisciplinary teams in specialist clinics which they frequent.


Assuntos
Doença de Parkinson , Assistência Farmacêutica , Cuidadores , Atenção à Saúde , Humanos , Doença de Parkinson/tratamento farmacológico , Pesquisa Qualitativa , Qualidade de Vida
9.
Mhealth ; 7: 29, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33898598

RESUMO

BACKGROUND: Deaf and hard-of-hearing (DHH) patients have trouble communicating with community pharmacists and accessing the healthcare system. This study explored the views on a proposed mobile health (mHealth) app in terms of design and features, that will be able to bridge the communication gap between community pharmacists and DHH patients. METHODS: A community-based participatory research method was utilized. Two focus group discussions (FGDs) were conducted in Malaysian sign language (BIM) with a total of 10 DHH individuals. Respondents were recruited using purposive sampling. Video-recordings were transcribed and analyzed using a thematic approach. RESULTS: Two themes emerged: (I) challenges and scepticism of the healthcare system; and (II) features of the mHealth app. Respondents expressed fears and concerns about accessing healthcare services, and stressed on the need for sign language interpreters. There were also concerns about data privacy and security. With regard to app features, the majority preferred videos instead of text to convey information about their disease and medication, due to their lower literacy levels. CONCLUSIONS: For an mHealth app to be effective, app designers must ensure the app is individualised according to the cultural and linguistic diversity of the target audience. Pharmacists should also educate patients on the potential benefits of the app in terms of assisting patients with their medicine-taking.

10.
Pharm Pract (Granada) ; 19(4): 2482, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-35474652

RESUMO

Objective: To obtain feedback from experiential leaning (EL) leads about how competency-based assessments could be undertaken by EL facilitators, and to scope existing EL assessment structures in undergraduate Masters in Pharmacy (MPharm) programmes across the United Kingdom (UK). Methods: A cross-sectional survey was conducted utilizing a nine-item on-line survey, consisting of five open-ended and four closed-ended question. All UK universities with MPharm programmes (n=30) were invited to participate in the survey. Variables of interest were perceptions on activities and competencies that could be assessed by EL facilitators. The survey utilised a 5-point Likert-type response ranging from strongly disagree to strongly agree. Other variables of interest were tools/methods that could be used to assess competency, and perceived advantages and disadvantages of the proposed methods, the latter two captured via open-ended questions. Results: Of the 21 universities that responded (Response rate: 70%), 17 were included in the final analysis. Fourteen of the 17 (82.4%) offered the 4-year programme, while 3 (17.6%) offered both the 4-year and 5-year integrated programme. Assessments were mainly undertaken by university staff (59%), with minimal amounts undertaken during EL (39%). There was unanimous agreement (100%) that facilitators could assess students' communication skills and professionalism during EL. No consensus, however, was achieved with regard to the tool(s) or method(s) to be used to assess student's competencies. There were 13 responses to the open-ended comments. An advantage noted was that EL facilitator assessment of students would allow for more accurate evaluation of students in the practice setting, while acknowledging barriers such as the burden of time and the lack of consistency in marking. To address this lack of consistency, the majority highlighted the need for facilitator training. Conclusion: Minimal assessments are currently undertaken during EL, with students predominantly assessed on return to the university. No consensus could be achieved with regard to the tool(s) or method(s) to be used to assess students' competencies, suggesting that perhaps there is no one-size-fits-all, and that the tools and methods used should be informed by the competencies being assessed.

11.
Int J Pharm Pract ; 28(2): 121-129, 2020 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-30793393

RESUMO

OBJECTIVES: To determine the current structure of experiential learning (EL) in Master of Pharmacy (MPharm) programmes in UK universities, and assess how they meet the standards specified by the General Pharmaceutical Council. METHODS: A cross-sectional survey of staff in charge of EL in MPharm programmes was conducted, utilising a 31-item online survey, consisting of both open-ended and close-ended questions. Variables of interest were administrative aspects and structure of the EL component, tutor issues and placement sites. To pinpoint the challenges faced with EL, the Relative Importance Index (RII) was calculated. KEY FINDINGS: Twenty (66.7%) universities responded. EL coordinators were mostly academic/teaching fellows (19) and spent 0.29 ± 0.31 full-time equivalents on coordination. Tutors completed training annually in 53.8% of universities, with topics focusing on placement structure (85.7%) and requirements (78.6%). Total placement hours in all practice sites over the 4 years of study ranged from 54 to 496 h, and included hospitals, community pharmacies, hospices, prisons and nursing homes. The three biggest challenges faced with regard to EL were in obtaining/retaining hospital placements (1st), financial support (2nd) and quality assurance (QA) of tutors (3rd). CONCLUSIONS: While there has been an increase in the variety of placement sites and hours since the last survey in 2003, universities face challenges in terms of staffing and obtaining placement sites. There are also gaps in tutor training. More standardisation and regulation of the QA of the EL programme, placement sites and tutors is needed to ensure students obtain the most out of their placements.


Assuntos
Educação em Farmácia/organização & administração , Aprendizagem Baseada em Problemas/organização & administração , Universidades , Estudos Transversais , Humanos , Aprendizagem Baseada em Problemas/estatística & dados numéricos , Inquéritos e Questionários , Reino Unido
12.
Community Ment Health J ; 56(1): 88-98, 2020 01.
Artigo em Inglês | MEDLINE | ID: mdl-31667692

RESUMO

The aim of this study was to assess community pharmacists' (CPs) perceptions toward mental healthcare, and the barriers faced in providing pharmaceutical care (PC) services to these patients. A 40-item survey was posted to CPs. Ninety-six pharmacists participated. The majority (84.2%) agreed there is a role for CPs to play in mental health care, while approximately 60% agreed it is their responsibility to provide PC to these patients. The biggest barrier to providing this service is the lack of knowledge, cited by close to 50% of respondents. This corresponds with the revelation that close to 60% believe that they have a poor or fair understanding of mental disorders. About 30% of respondents said they do not stock psychotropic drugs at all, mainly due to medico-legal reasons, and low prescription requests. Our findings highlight the need for more training of CPs in managing patients with mental disorders.


Assuntos
Atitude do Pessoal de Saúde/etnologia , Assistência Farmacêutica , Farmacêuticos/psicologia , Papel Profissional , Psicotrópicos/provisão & distribuição , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Malásia , Masculino , Transtornos Mentais/tratamento farmacológico , Transtornos Mentais/psicologia , Saúde Mental , Pessoa de Meia-Idade , Psicotrópicos/uso terapêutico
13.
Curr Pharm Teach Learn ; 11(4): 373-381, 2019 04.
Artigo em Inglês | MEDLINE | ID: mdl-31040013

RESUMO

BACKGROUND AND PURPOSE: Pharmacists need to learn communication styles which adopt a more consultative model. The objectives of this paper are to describe the use of forum theatre facilitated by actors to teach communication skills to pharmacy students and to highlight perceptions of the workshops. EDUCATIONAL ACTIVITY AND SETTING: During the actor-led forum theatre, students redirected scenes depicting pharmacist-patient consultations. Students also learned about their own communication styles and role-played consultations and interview situations with actors. Pharmacy undergraduate students enrolled in years 2, 3, and 4 answered open-ended questions online at the end of workshops. All responses were coded to identify themes. FINDINGS: Five themes emerged from 752 comments: (1) workshops were useful in facilitating communication skills development, (2) workshops encouraged reflection, (3) appreciation of feedback provided, (4) the live, interactive nature of the workshop enhanced learning, and (5) suggestions for improvement. There were requests for more varied scenarios involving different patient groups and more opportunities to participate in the role-plays. Students also requested smaller groups, which would encourage participation from those who were reticent and allow more personal feedback. SUMMARY: The use of forum theatre employing role-play, small group coaching on consultation and interview skills, and emphasizing feedback was perceived as an effective and engaging method to teach communication skills.


Assuntos
Comunicação , Educação em Farmácia/métodos , Psicodrama/normas , Estudantes de Farmácia/psicologia , Educação em Farmácia/normas , Retroalimentação , Humanos , Aprendizagem , Psicodrama/métodos , Pesquisa Qualitativa , Estudantes de Farmácia/estatística & dados numéricos , Reino Unido
14.
Am J Pharm Educ ; 83(3): 6597, 2019 04.
Artigo em Inglês | MEDLINE | ID: mdl-31065163

RESUMO

Objective. To determine the perceptions of lecturers toward case-based learning (CBL) and to elicit their feedback and opinions regarding the design of CBL sessions within the pharmacy curricula. Methods. One-on-one interviews were conducted with 10 academic staff members involved in teaching an undergraduate Bachelor of Pharmacy (BPharm) program. All sessions were audio-recorded and field notes were compiled. The recordings were transcribed, and thematic analysis of responses was performed. Results. Four key themes were identified: perceived benefits of CBL, challenges in implementing CBL within the curricula, characteristics of effective and engaging CBL, and relevance and implementation of CBL within the curriculum. Some of the specific benefits of CBL identified by participants included the applicability of knowledge learned to students' future role as pharmacists. Participants also identified challenges such as the design of CBL cases and course time constraints. Respondents also emphasized the need for more training for facilitators in how to design cases and facilitate sessions. Conclusion. While participants identified numerous benefits of CBL, they also identified challenges to implementing this learning method within the pharmacy school curriculum. Paying careful attention to selecting facilitators and providing appropriate facilitator training, in terms of facilitation and case design, is paramount in effectively implementing CBL sessions.


Assuntos
Educação em Farmácia/tendências , Aprendizagem Baseada em Problemas/métodos , Austrália , Currículo , Docentes de Farmácia , Humanos , Malásia , Estudantes
15.
Patient Prefer Adherence ; 13: 195-207, 2019.
Artigo em Inglês | MEDLINE | ID: mdl-30774315

RESUMO

PURPOSE: This study prepares the groundwork on the potential design and development of a mobile health (mHealth) app that will be able to bridge the communication gap between pharmacists and patients who are Deaf and Hard of Hearing (DHoH). PATIENTS AND METHODS: A focus group discussion was conducted with 12 community pharmacists. Participants were recruited using snowball sampling. Audio-recordings were transcribed verbatim, and analyzed using a thematic approach. RESULTS: Three themes were apparent: 1) suggestions for app design and content, 2) perceived benefits of the app, and 3) potential challenges related to the app. Participants believed the app would be able to facilitate and improve communication, and hence relationship, between pharmacists and the DHoH. Potential challenges of the app were highlighted, such as the need for manpower to manage the app, and its cost to this group of economically disadvantaged people. There were also concerns about privacy and security. CONCLUSIONS: This study allowed community pharmacists, one of the end-users of the app, to provide feedback on the contents and design of the app, which would allow them to provide pharmaceutical care services to patients who are DHoH, and better serve them. Potential benefits and challenges of the app were also identified. Undoubtedly, through the mHealth app, community pharmacists will be better equipped to serve and communicate with the DHoH, and this will hopefully translate to improved health outcomes in these patients.

16.
PLoS One ; 12(6): e0179290, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28614368

RESUMO

BACKGROUND: One of the major challenges in treating major depressive disorder (MDD) is patients' non-adherence to medication. This study aimed to explore the barriers and facilitators of patients' adherence to antidepressants among outpatients with MDD. METHODS: Semi-structured and individual in-depth interviews were conducted among patients with MDD who were taking antidepressants, in the psychiatric clinic of a government-run hospital in Malaysia. Participants were purposively sampled from different genders and ethnicities. Interviews were conducted using a validated topic guide, and responses were audio-recorded, transcribed verbatim, checked, and analyzed using the grounded theory approach. RESULTS: A total of 30 patients were interviewed. Forty different themes and sub-themes were identified which were conceptually divided into two distinct categories related to barriers and facilitators to adherence. The barriers were: patient-specific, medication-specific, healthcare provision and system, social-cultural, and logistics. The facilitators were: having insight, perceived health benefits, regular activities, patient-provider relationship, reminders, and social support networks. CONCLUSIONS: Patient-specific barriers and medication side effects were the major challenges for adhering to treatment. Perceived health benefits and having insight on the need for treatment were the most frequently cited facilitators. Targeted interventions should be developed to address the key barriers, and promote measures to facilitate adherence in this group of patients.


Assuntos
Antidepressivos/uso terapêutico , Transtorno Depressivo Maior/tratamento farmacológico , Adesão à Medicação/psicologia , Adulto , Antidepressivos/efeitos adversos , Transtorno Depressivo Maior/etnologia , Feminino , Humanos , Masculino , Adesão à Medicação/etnologia , Pessoa de Meia-Idade , Fatores de Risco , Inquéritos e Questionários
17.
Nutr Cancer ; 69(3): 353-364, 2017 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-28287319

RESUMO

This systematic review aimed to assess the clinical benefits of green tea consumption on the progression and prevention of prostate cancer (PCa). A systematic search was performed across the following databases: PubMed, Excerpta Medica dataBASE, Database of Abstracts of Reviews of Effects, Current Nursing and Allied Health Literature, Allied and Complementary Medicine Database, Cochrane Database of Systematic Reviews, and Cochrane Central Register of Controlled Trials. We included studies from database inception to September 2015. Studies must report on the effect of green tea consumption on PCa. The quality of observational studies was assessed using the Newcastle-Ottawa Scale (NOS), while randomized controlled trials (RCTs) were assessed for quality using the Jadad scale. A total of 15 articles were included, with 11 reporting on the effect of green tea consumption on PCa prevention, and four reporting on the effect of green tea on treatment. Mean NOS for observational studies was 7.4 (SD±1.3), with a range from 6 to 9, while all three RCTs scored 5 on the Jadad scale. Findings demonstrate that green tea appears to be an effective chemopreventive agent, particularly in those with high-grade prostate intraepithelial neoplasia. However, evidence of efficacy in the treatment of PCa is currently lacking. Given the limitations in current studies, more well-designed RCTs should be undertaken to determine if green tea indeed has a role in the prevention and treatment of PCa.


Assuntos
Fitoterapia , Neoplasias da Próstata/tratamento farmacológico , Neoplasias da Próstata/prevenção & controle , Chá/química , Animais , Quimioprevenção , Bases de Dados Factuais , Modelos Animais de Doenças , Progressão da Doença , Humanos , Masculino , Estudos Observacionais como Assunto , Preparações de Plantas/farmacologia , Ensaios Clínicos Controlados Aleatórios como Assunto , Fatores de Risco
18.
Front Microbiol ; 7: 522, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27148211

RESUMO

The ß-lactamase inhibitor, clavulanic acid is frequently used in combination with ß-lactam antibiotics to treat a wide spectrum of infectious diseases. Clavulanic acid prevents drug resistance by pathogens against these ß-lactam antibiotics by preventing the degradation of the ß-lactam ring, thus ensuring eradication of these harmful microorganisms from the host. This systematic review provides an overview on the fermentation conditions that affect the production of clavulanic acid in the firstly described producer, Streptomyces clavuligerus. A thorough search was conducted using predefined terms in several electronic databases (PubMed, Medline, ScienceDirect, EBSCO), from database inception to June 30th 2015. Studies must involve wild-type Streptomyces clavuligerus, and full texts needed to be available. A total of 29 eligible articles were identified. Based on the literature, several factors were identified that could affect the production of clavulanic acid in S. clavuligerus. The addition of glycerol or other vegetable oils (e.g., olive oil, corn oil) could potentially affect clavulanic acid production. Furthermore, some amino acids such as arginine and ornithine, could serve as potential precursors to increase clavulanic acid yield. The comparison of different fermentation systems revealed that fed-batch fermentation yields higher amounts of clavulanic acid as compared to batch fermentation, probably due to the maintenance of substrates and constant monitoring of certain entities (such as pH, oxygen availability, etc.). Overall, these findings provide vital knowledge and insight that could assist media optimization and fermentation design for clavulanic acid production in S. clavuligerus.

19.
Neuropsychiatr Dis Treat ; 12: 745-62, 2016.
Artigo em Inglês | MEDLINE | ID: mdl-27103804

RESUMO

BACKGROUND: The lifelong nature of autism in a child has deep implications on parents as they are faced with a range of challenges and emotional consequences in raising the child. The aim of this meta-synthesis was to explore the perspectives of parents in raising a child with autism in the childhood period to gain an insight of the adaptations and beliefs of parents toward autism, their family and social experiences, as well as their perceptions toward health and educational services. METHODS: A systematic search of six databases (PubMed, EMBASE, PsychInfo, Cochrane Central Register of Controlled Trials, Cochrane Database of Systematic Reviews, and Database of Abstracts of Reviews of Effects [DARE]) was conducted from inception up to September 30, 2014. Full-text English articles of qualitative studies describing parents' perceptions relating to the care of children younger than 12 years of age and diagnosed with a sole disorder of autism were included. RESULTS: A total of 50 eligible articles were appraised and analyzed, identifying four core themes encompassing all thoughts, emotions, and experiences commonly expressed by parents: 1) The Parent, 2) Impact on the Family, 3) Social Impact, and 4) Health and Educational Services. Findings revealed that parents who have a child with autism experienced multiple challenges in different aspects of care, impacting on parents' stress and adaptation. CONCLUSION: Health care provision should be family centered, addressing and supporting the needs of the whole family and not just the affected child, to ensure the family's well-being and quality of life in the face of a diagnosis of autism.

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