OBJECTIVE: This systematic review aimed to summarize the prevalence, characteristic features of, and factors contributing to over-the-counter SABA purchase or overuse.
METHODS: The databases searched included PubMed, Scopus, Springer Link, Google Scholar, CINAHL, and APA PsycArticles. Original research articles reporting the prevalence, characteristics features, and factors regarding over-the-counter SABA use, available as full text, published in English language between the year 2000 and April 2023 were included in this review. Commentaries, letters to editor, review articles, qualitative studies, clinical trials, and conference proceedings were excluded. Data extraction was followed by a review of the quality of studies included and data were then synthesized for meaningful findings. This systematic review had been registered in the PROSPERO with registration number CRD42023421007.
RESULTS: A total of 18 articles were included. The prevalence range of OTC SABA users in populations were 1.4% to 39.6% and SABA over-users among OTC users were 14% to 66.4%. Factors mostly associated with this behavior were moderate-severe asthma, and less use of preventers. On top of that, not understanding the risk of SABA overuse was clear in many studies that explored this factor.
CONCLUSION: Over-the-counter purchase and overuse of SABA medication is a common problem, leading to adverse consequences such as uncontrolled asthma and increased healthcare utilization. Addressing these issues requires improved patient education about their conditions and adequate information regarding the potential long-term effects of SABA use by the healthcare providers. Management and education of asthma patients, including regular monitoring and follow-up, can help reduce overuse of SABA medication and prevent negative consequences.
OBJECTIVE: This qualitative systematic review aims to determine, evaluate, and summarize the perceptions, attitudes, and behaviors towards the use of SABA from the patients' perspectives.
METHODS: The databases searched included PubMed, Scopus, PsycINFO, CINAHL, and Cochrane database. Original research articles reporting the perceptions, attitudes, or behaviors of asthma patients towards the use of SABA, which was available as full text, published in the English language between the year 2000 and February 2023 were included in the review. Commentaries, letters to editor, review articles, and conference proceedings were excluded.
RESULTS: A total of five articles were included. Six overarching themes were obtained: (1) perceptions on health status; (2) perceptions and attitudes towards the impact of asthma; (3) perceptions towards asthma control; (4) perceptions towards asthma knowledge; (5) risk perceptions; (6) perceptions, attitudes, and behaviors towards the use of SABA.
CONCLUSION: Despite the fact that SABA could rapidly alleviate asthma symptoms, SABA over-users were less likely to describe their health status and asthma control as 'excellent'. Most SABA over-users did not know that frequent SABA usage would worsen their asthma control, and they exhibited psychological linkage towards the use of SABA. Collaborative efforts between policymakers, healthcare professionals and patients are warranted to reconstruct SABA prescribing practice and usage.
METHODS: This study was a cross-sectional study, conducted online using a Google form survey using a convenient sampling method among the Malaysian public. The English version of the drive-thru community pharmacy service questionnaire was translated into the Malay language according to international guidelines. The content and face validity of the questionnaire were examined by experts. Then, the questionnaire was pilot tested on 15 native speakers. Reliability was assessed using Cronbach's alpha coefficients. The test-retest reliability was measured with Cohen's κ coefficient.
RESULTS: A total of 519 participants completed the questionnaire. Face and content validity were satisfactory, as noticed by both the experts and pilot study participants. For test-retest reliability (32 participants), most perception statements had very good coefficient agreement values. Cronbach's alpha of the perception part was 0.833, indicating strong internal consistency. The median age of study participants was 50.0 (IQR = 31.0) and about half of them were females (50.3%, n = 261). Despite 20.4% (n = 106) of the participants reported that the drive-thru community pharmacy service was available in their cities, only 10.4% (n = 54) reported using it. Most participants were in favor of introducing drive-thru services in community pharmacies throughout the country. Drive-thru community pharmacies, according to more than half of the participants (n = 394), would be beneficial to the public. Participants acknowledged that community pharmacies with drive-thru services were useful during the COVID-19 and quarantine periods due to the enhanced social distance 43.5% (n = 226), reduced the spread of the COVID-19 virus 47.0% (n = 244), and relieved pressure on other healthcare settings 38.2% (n = 198).
CONCLUSIONS: The translated questionnaire was valid and reliable in assessing the perceptions toward drive-thru community pharmacy service during COVID-19 in Malaysia. The participants expressed good awareness and favorable attitudes and perceptions toward drive-thru community pharmacy service during COVID-19. Furthermore, they perceived those services helped to increase social isolation and stop the COVID-19 virus from spreading.
METHODS: In-depth online semi-structured individual interviews were conducted among 25 community pharmacists working in Malaysia. All interviews were conducted between March 2022 and May 2022 and were audio-recorded and transcribed verbatim, and then analysed by thematic analysis.
RESULTS: Thematic analysis yielded seven major themes, 1-familiarity with drive-thru community pharmacy service during COVID-19, 2-willingness toward this service during COVID-19, 3-perceived benefits toward drive-thru community pharmacy service during COVID-19, 4-perceived disadvantages toward this service, 5-barriers toward drive-thru community pharmacy service, 6-factors affecting the preference toward this service, and 7-facilitators to drive-thru community pharmacy service. Enhancing social distancing and preventing the spread of COVID-19 were the major perceived benefits of this service during COVID-19 as reported by participants.
CONCLUSION: Overall, community pharmacists reported positive attitudes toward drive-thru community pharmacy service during COVID-19. However, concerns about poor communication between the pharmacist and the patient, limited counselling, and dispensing errors were acknowledged. These concerns would need to be addressed to improve the provision of drive-thru community pharmacy service.
METHODS: Caregivers (n = 59) of children with ALL were allocated to both groups (intervention, n = 29; TAU control, n = 30) via the SNOSE method. The intervention is a physical copy of a 2-week psychosocial self-help guidebook. Scores on the PCL-5, BDI and BAI were recorded at baseline, post-intervention and 1-month follow-up.
RESULTS: There was a statistically significant difference in traumatic stress symptoms post intervention (F(1, 57) = 5.760, p = .020, np2 = 0.093) in favor of the intervention group. No statistical significance was found for its effect at one-month follow-up, overall depression and anxiety.
CONCLUSION: A psychosocial module developed for caregivers of children with ALL was found to be effective in reducing symptoms of traumatic stress and potentially depression. However, the maintenance of its effectiveness and the effectiveness on anxiety requires further study.
OBJECTIVE: The aim of this study was to assess the economic burden of COPD in Malaysia, including direct costs for the management of COPD and indirect costs due to productivity losses for COPD patients.
METHODOLOGY: Overall, 150 patients with an established diagnosis of COPD were followed-up for a period of 1 year from August 2018 to August 2019. An activity-based costing, 'bottom-up' approach was used to calculate direct costs, while indirect costs of patients were assessed using the Work Productivity and Activity Impairment Questionnaire.
RESULTS: The mean annual per-patient direct cost for the management of COPD was calculated as US$506.92. The mean annual costs per patient in the management phase, emergency department visits, and hospital admissions were reported as US$395.65, US$86.4, and US$297.79, respectively; 31.66% of COPD patients visited the emergency department and 42.47% of COPD patients were admitted to the hospital due to exacerbation. The annual mean indirect cost per patient was calculated as US$1699.76. Productivity losses at the workplace were reported as 31.87% and activity limitations were reported as 17.42%.
CONCLUSION: Drugs and consumables costs were the main cost-driving factors in the management of COPD. The higher ratio of indirect cost to direct medical costs shows that therapeutic interventions aimed to prevent work productivity losses may reduce the economic burden of COPD.
AIMS: The aim of this study was to analyze the mutations in genes involved in CRC including MLH1, MSH2, KRAS, and APC genes.
METHODS: A total of 76 patients were recruited. We used the polymerase chain reaction-denaturing high-performance liquid chromatography for the detection of mutations in the mismatch repair (MMR) and APC genes and the PCR single-strand conformation polymorphism for screening of the KRAS gene mutations.
RESULTS: We identified 17 types of missense mutations in 38 out of 76 patients in our patients. Nine mutations were identified in the APC gene, five mutations were detected in the KRAS gene, and two mutations were identified in the MSH2 gene. Only one mutation was identified in MLH1. Out of these 17 mutations, eight mutations (47 %) were predicted to be pathogenic. Seven patients were identified with multiple mutations (3: MSH2 and KRAS, 1: KRAS and APC, 1: MLH1 and APC, 2: APC and APC).
CONCLUSIONS: We have established the PCR-DHPLC and PCR-SSCP for screening of mutations in CRC patients. This study has given a snapshot of the spectrum of mutations in the four genes that were analyzed. Mutation screening in patients and their family members will help in the early detection of CRC and hence will reduce mortality due to CRC.
OBJECTIVE: The present systematic review aimed to investigate the potential role of home visits in improving outcomes among adult patients with asthma.
METHODS: The systematic review was performed in line with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. An extensive literature search was conducted using databases such as PubMed, ProQuest, CINAHL, The Cochrane Library, PsycINFO, and Google Scholar from inception to June 2019. The studies included were randomized controlled trials, which reported asthma outcomes in adult patients.
RESULTS: The literature search yielded 8331 publications, of which 63 studies were selected for full-text review, and of these studies, 9 studies with a total of 2011 patients were included in the final analysis. The included randomized controlled trials reported quality of life, asthma symptoms, exacerbations, health care utilization, and pulmonary function. Improvements in asthma outcomes were observed predominantly in quality of life. The effects on asthma symptom control were inconsistent. The evidence on the impact of home visits in asthma exacerbations and health care utilization was rather limited. There were no significant differences observed between intervention versus control arms in terms of pulmonary function; however, 1 study reported significant improvements in peak expiratory flow rate.
CONCLUSIONS: Home visits may serve as an adjuvant activity that complements the existing health care system-based initiatives. It may be concluded that home visits have the potential to improve outcomes in adult patients with asthma; however, the randomized controlled trials reviewed in the present systematic review reported several limitations that warrant further investigation.
METHODS: This study was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. PubMed, Scopus, Google Scholar, and Springer Link databases were searched for relevant papers (from January 2001 to March 2023). Studies that were published in the English language and reported the risk factors, management, and treatment outcomes of GRT-related RRDs were included in the review. The outcome measures included anatomic success rates, changes in BCVA (logMAR) from baseline to the final follow-up, and adverse events.
RESULTS: A total of 11,982 articles were identified. After the title and abstract review, 71 studies were deemed eligible for full-text review. Thirty-six studies that met the eligibility criteria were included in the final review. Four surgical techniques were identified: pars plana vitrectomy (PPV), combined PPV and scleral buckling, scleral buckling alone, and pneumatic retinopexy. Various types of tamponades, including gas, silicone oil, and air, have been used. PPV was the most commonly used surgical technique in 33.1-100% of patients. Among the 20 studies that used PPV alone, 17 were associated with preoperative PVR. In addition, scleral buckling alone or in combination with PPV was reported as a treatment option in 10 studies, with 2-100% of patients experiencing scleral buckling alone and 13.6-100% experiencing combined PPV and complementary scleral buckling. Primary anatomic success (PAS) was achieved with retinal reattachment via a single operation with no residual tamponade, whereas final anatomic success (FAS) was achieved via more than one operation with no residual tamponade. Reported single surgery anatomic success (SSAS) rates range from 65.51 to 100%. The preoperative best-corrected visual acuity (BCVA) ranged from 0.067 to 2.47 logMAR, whereas the postoperative BCVA ranged from 0.08 to 2.3 logMAR. An improvement in visual acuity was observed in 29 studies. Cataracts (3.9-28.3%) were the most common postoperative complication, followed by high IOP (0.01-51.2%) and PVR (0.8-31.57%).
CONCLUSION: PPV is the most common surgical technique, and currently microincision vitrectomy surgery (MIVS) systems are commonly employed. Silicone oil is the most frequently used tamponade in RRD repair. Risk factors for GRT-related RRD include age, sex, lens status, high myopia status, proliferative vitreoretinopathy (PVR), presenting visual acuity, the extent of the GRT and retinal detachment, and macular involvement. Future research areas include guidelines to reduce variability in the reporting of surgical methodology, choice of tamponades, and reporting of functional and visual outcomes to inform the best therapeutic interventions in GRT-related RRD.
METHODS: Data were collected virtually on Zoom by conducting interviews using a semi-structured interview guide developed for this study with CPA councillors representing NPAs or their equivalents if no official body existed. An inductive, reflexive, thematic analysis was performed for data analysis.
RESULTS: In total, 30 councillors were interviewed from 30 low- and medium-income countries. The three main overarching priority areas identified across respective Commonwealth nations developing extended pharmacy services, improving pharmacy education, and developing and redefining the role of NPAs.
CONCLUSIONS: This novel study highlights the collective priorities for the pharmacy profession across the low and middle-income countries of the Commonwealth and the urgent need for supporting NPAs around the three identified overarching priority areas. The mapped-out priorities will inform an evidence-based approach for the CPA to better support NPAs in their mission through advocacy and practitioner development, to fully harness pharmacists' unique skill set and maximise their contribution to progressing universal health coverage.
METHODS: Purposive sampling was used to select the 73 caregivers of children with ALL who participated in this cross-sectional study. The Post-traumatic Stress Disorder Checklist for DSM-5 (PCL-5), Beck Depression Inventory (BDI), and Beck Anxiety Inventory (BAI) were used to measure psychological distress.
RESULT: There was a low prevalence (11%) of post-traumatic stress disorder (PTSD) among the participants. Although all the criteria for PTSD were not met, a few post-traumatic symptoms remained, suggesting that PTSS was likely present. Most of the participants reported minimal symptoms of depression (79.5%) and anxiety (65.8%). Anxiety, depression, and ethnicity predicted the PTSS scores (R2 = .77, p =.000). Subsequently, depression predicted the PTSS scores (R2 = 0.42, p =0.000). Participants of 'Other' or 'Indigenous' ethnicity had lower PTSS scores and higher anxiety scores (R2 = 0.75, p =0.000) than participants of Malay ethnicity.
CONCLUSION: The caregivers of children with ALL experience post-traumatic stress symptoms (PTSS), depression, and anxiety. These variables co-exist and may have different trajectories in different ethnic groups. Therefore, healthcare providers should take ethnicity and psychological distress into consideration when providing paediatric oncology treatment and care.