Genetic etiology of adult intellectual disability (ID) of unknown cause in Qatar: a retrospective study.

BACKGROUND: Intellectual disability (ID) is a common condition that consists of a heterogeneous group of clinical conditions with different etiologies, including genetic conditions. Identifying those with a genetic cause results in better clinical management. AIM: To identify the genetic etiology of ID in adult patients with unknown etiology presenting to a specialist learning disability service in Qatar. METHODS: Retrospective review of chart notes of patients referred for ID service from January 1, 2015 to January 1, 2020. RESULTS: Of the 228 patients, 82 had a known cause of ID and did not require genetic testing, 22 had an unknown cause and underwent genetic testing, and 124 had an unknown cause and did not undergo genetic testing. Of the 82 patients with a known cause of ID, about one-half had an autistic spectrum disorder (ASD) and 18 patients had a genetic disorder. Of the 22 patients who underwent genetic testing, 2 were positive for the Fragile-X mental retardation 1 gene, 3 underwent chromosomal microarray, and 7 underwent whole-exome sequencing. Seven abnormal genes were identified. CONCLUSIONS: Identifying the underlying genetic etiology of patients with ID has major implications for diagnostic and therapeutic approaches. Additionally, it guides a prediction of the natural history of the disease and makes it possible to test at-risk family members.

Prevalence, median time, and associated factors with the likelihood of initial antidepressant change: a cross-sectional study in Qatar.

BACKGROUND: Major Depressive Disorder (MDD) requires therapeutic interventions during the initial month after being diagnosed for better disease outcomes. International guidelines recommend a duration of 4-12 weeks for an initial antidepressant (IAD) trial at an optimized dose to get a response. If depressive symptoms persist after this duration, guidelines recommend switching, augmenting, or combining strategies as the next step. Premature discontinuation of IAD due to ineffectiveness can cause unfavorable consequences. We aimed to determine the prevalence and the patterns of strategies applied after an IAD was changed because of a suboptimal response as a primary outcome. Secondary outcomes included the median survival time on IAD before any change; and the predictors that were associated with IAD change. METHODS: This was a retrospective study conducted in Mental Health Services in Qatar. A dataset between January 1, 2018, and December 31, 2019, was extracted from the electronic health records. Inclusion and exclusion criteria were defined and applied. The sample size was calculated to be at least 379 patients. Descriptive statistics were reported as frequencies and percentages, in addition, to mean and standard deviation. The median time of IAD to any change strategy was calculated using survival analysis. Associated predictors were examined using several cox regression models. RESULTS: A total of 487 patients met the inclusion criteria of the study, 431 (88%) of them had an occurrence of IAD change to any strategy before end of the study. Almost half of the sample (212 (49%); 95% CI [44-53%]) had their IAD changed less than or equal to 30 days. The median time to IAD change was 43 days with 95% CI [33.2-52.7]. The factors statistically associated with higher hazard of IAD change were: younger age, un-optimization of the IAD dose before any change, and comorbid anxiety. CONCLUSIONS: Because almost half of the patients in this study changed their IAD as early as within the first month, efforts to avoid treatment failure are needed to ensure patient-treatment targets are met. Our findings offered some clues to help clinicians identify the high-risk predictors of short survival and subsequent failure of IAD.

Perceptions and expectations of health care providers towards clinical pharmacy services at a tertiary cancer centre in Qatar.

BACKGROUND: Clinical pharmacy services started in 2009 at the National Center for Cancer Care and Research, Qatar. Clinical pharmacy services was established to provide comprehensive prescription of drug management and support, and consulting services to build clinically efficient and cost-effective pharmacy program. AIM: To determine perceptions and expectations of healthcare providers toward the clinical pharmacy services at the National Center for Cancer Care and Research. METHODS: A cross-sectional survey of healthcare providers was conducted from January to May 2018. A self-administered electronic/paper survey containing four domains assessing healthcare providers' perceptions and expectations towards clinical pharmacy services, perceived barriers to clinical pharmacist role and suggested area for improvement was sent to 375 healthcare providers including physicians, operational pharmacists, nurses and dietitians. RESULTS: The response rate was 112/375. Most of the healthcare providers (74%) perceived the increasing interest in clinical pharmacy services. Also, they expected (1) providing consultations regarding appropriate medication choices (82%); (2) providing information about medication availability and shortages (82%); (3) assisting in the prescribing of cost-effective drugs by providing pharmacogenomics information routinely (75%) and (4) Participating actively in research activities (74%). Overall, healthcare providers have a high level of trust in the clinical pharmacists' abilities (P < 0.01). Nurses were less appreciative (P < 0.002) of the positive role of clinical pharmacists in direct patient care as compared to both physicians and pharmacists (64.2%, 90% and 95.7%, respectively). CONCLUSION: This study revealed a positive attitude towards the role of clinical pharmacists by healthcare providers at National Center for Cancer Care and Research. However, there is an area of improvement by empowering with privilege and staffing, elevating the awareness and expansion in the ambulatory care settings.

Evaluating prescribing competencies covered in a Canadian-accredited undergraduate pharmacy program in Qatar: a curriculum mapping process.

BACKGROUND: The objective of this study was to evaluate the existing Bachelor of Science in Pharmacy [BSc (Pharm)] curriculum at Qatar University College of Pharmacy (QU CPH), for addressing international prescribing competencies. METHODS: The Australian National Prescribing Service (NPS MedicineWise) Competencies Required to Prescribe Medicines framework (the Prescribing Competencies Framework) was used in the BSc (Pharm) curriculum mapping process. The NPS MedicineWise Prescribing Competencies Framework outlines seven competency areas that are essential for pharmacist prescribing. The first mapping activity assessed the learning outcomes (LOs) of 62 courses within the BSc (Pharm) curriculum for covering and addressing the NPS MedicineWise competencies. The second mapping activity involved matching the LOs identified to address the NPS MedicineWise prescribing competencies, to the 2017 Association of Faculties of Pharmacy of Canada (AFPC) educational outcomes, on which the QU CPH BSc (Pharm) program is based. The AFPC educational outcomes address seven key program-level learning outcomes. RESULTS: The QU CPH BSc (Pharm) curriculum addresses most of the prescribing competencies listed in the NPS MedicineWise Prescribing Competencies Framework. However, gaps were identified in the curricular content and in the LOs that were related, but not restricted, to the following: electronic prescribing, physical examinations/preparing patients for investigations, and policies/procedures and quality assurace related to prescribing. Other gaps identified include legislative and workplace requirements for obtaining consent to access confidential patient's health information. CONCLUSION: The curriculum mapping exercise provided evidence that, for the most part, the existing BSc (Pharm) curriculum at QU CPH prepares pharmacy graduates for prescribing. However, there are areas that need better alignment between the taught curriculum and training on prescribing in practice. The results of this study are important to consider if pharmacist prescribing is to be implemented in Qatar.

Mental Health Prescribers' Perceptions on the Use of Pharmacogenetic Testing in the Management of Depression in the Middle East and North Africa Region.

Objective: A wide variety of commercial pharmacogenetic (PGx) tools are available worldwide to guide treatment selection for depression based on individuals' genetic profiles. However, the use of genetic testing to inform psychiatric care has faced challenges due to the limited training and education for mental health clinicians. The aim of this study was to explore the knowledge, level of engagement, and perspectives on the use of PGx testing when making depression management decisions among practicing psychiatrists within the Middle East and North Africa (MENA) region. Methods: This is a qualitative study using semi-structured interviews. Consenting psychiatrists were interviewed through an online platform (SkypeTM or Microsoft TeamsTM). Interviews were audio recorded, transcribed, and thematically analyzed with the assistance of NVivo® software. Results: Eighteen interviews from 12 countries have been conducted. Analysis of the current interviews produced five major themes including: (1) Overall perceptions and attitudes; (2) Knowledge and awareness; (3) Education, training, and professional experience; (4) Facilitators and barriers; and (5) Ethical dilemmas. These themes support the notion that there is limited, mostly basic, education, knowledge, and training regarding genetic testing in the management of depression, although there is significant interest and willingness in the part of prescribers to adopt this strategy in their practice. Conclusion: The findings of the study suggest that psychiatrists practicing in the MENA region appear to be interested in implementing PGx testing when managing people with depression. However, it is also important to recognize that this cannot be achieved unless more supporting strategies are implemented within their current health system environment.

Assessment of Drug-Induced QTc Prolongation in Mental Health Practice: Validation of an Evidence-Based Algorithm.

Background: Drug-induced QTc interval prolongation (QTcIP) can lead to serious consequences and is often a concern for mental health practitioners, as access to experts such as cardiologists, for consultation is time-limiting and can delay treatment decisions. This research aimed at validating the content of an algorithm for the assessment, management and monitoring of drug-induced QTcIP in mental health practice. Methods: Following an initial face validity by content experts, a cross-sectional survey of mental health care practitioners with a 4-point Likert-type scale was used to assess the validity of the decision steps on the QTcIP algorithm (QTcIPA) by estimating the content validity index (CVI) and the modified kappa statistic (κ*). Participants' open-ended comments were also thematically analyzed. Results: Mental health practitioners found the QTcIPA to be appropriate, safe, and evidence-based, as indicated by the high individual item CVI scores ranging from 0.89 to 1 for all of the steps/decision statements in the three domains assessed: appropriateness, safety and reliability of the references used. Five themes emerged from the qualitative analysis of the open-ended comments, of which three were identified as strengths, including practical usability, reliable references and beneficial for pharmacists. Two themes were recognized as limitations, namely, the need for additional clinical content and application barriers. Conclusion: These results suggest that the QTcIPA may be a useful tool for mental health clinicians at the time of prescribing medications with potential risk of QTcIP. Future research will explore the implementation of the QTcIPA into clinical practice using computerized decision support tools through web-based and mobile applications.

Burnout among pharmacy professionals in Qatar: A cross-sectional study.

BACKGROUND: Pharmacists' roles and responsibilities have expanded in the modern pharmacy profession, and the expectations from pharmacists have increased. This has been associated with new psychological challenges and emotional stress that can induce burnout. OBJECTIVE: To determine the prevalence of burnout syndrome and factors associated with burnout among pharmacy professionals in the healthcare system in Qatar. METHODS: This institutional-based cross-sectional study was conducted on 850 pharmacy professionals within Hamad Medical Corporation (HMC) in Qatar. Convenience sampling was followed. The survey utilized the Maslach Burnout Inventory (MBI) Toolkit™ for Medical Personnel and a modified version of the Astudillo and Mendinueta questionnaire. Statistical analyses were performed using Stata version 16 for Windows and SAS Studio 3.8 (Enterprise Edition). P-value of less than 0.05 was considered significant. RESULTS: One hundred ninety-four pharmacy professionals (23%) responded to the survey. The prevalence of burnout was 19.7% [95% Confidence interval (CI); 13.8% - 26.8%] among 142 respondents who completed MBI questionnaire and 17.3% [95% CI; 11.7%-24.2%] among 139 respondents who completed Astudillo Mendinueta questionnaire. The most commonly reported factors that may lead to burnout were: tension and lack of organization in teamwork (59.6%), lack of recognition of or indifference to effort from patients, superiors, and colleagues (58.2%), and demanding and challenging patients and family members (56.7%). Multiple regression analysis showed that overtime working hours per month is independently associated with a higher risk of burnout [odds ratio (OR), 1.57; 95% CI, 1.15-2.14 for each 10-hours increase in monthly overtime, P = 0.005], while non-Arab ethnicity is associated with lower risk of burnout [OR, 0.27; 95% CI, 0.1-0.75; P = 0.012]. CONCLUSIONS: There is a relatively low prevalence of burnout syndrome among health-system pharmacy professionals in Qatar. Overtime working hours and Arab ethnicity are independently associated with burnout.

Knowledge, attitude, and practice related to COVID-19: A comparison between patients with mental illness and the general population in Qatar.

Background: In 2020, the World Health Organization (WHO) declared COVID-19 a global health pandemic. The rapid spread and high fatalities associated with COVID-19 have increased interest in assessing Knowledge, Attitude, and Practice (KAP) toward this illness among the general population in comparison to specific subgroups. Most publications to date have explored KAP among the general public, healthcare providers, and people with chronic conditions, but not amongst those with mental illness. Yet, research has shown patients with mental illness are at higher risk of poor outcomes related to infectious diseases such as COVID-19. The objective of this study is to compare KAP toward COVID-19 between people with mental illness and the general public. Materials and methods: This is a cross-sectional study, done over 3°months in 2020, to compare KAP during the COVID-19 pandemic in three groups: outpatients from outpatient Psychiatry clinics (N = 165), inpatients admitted to a Psychiatry ward (N = 100), and the general public (N = 345). KAP parameters were assessed through online surveys. Results: The proportion of subjects in the public group (84.8%) giving the correct responses to most Knowledge questions was significantly higher than those in the inpatient and outpatient groups. Compared to the public and inpatient groups, subjects in the outpatient group (92.7%) were significantly more optimistic and confident that COVID-19 would be brought under control. A higher proportion of subjects from the general public (82.9%) indicated that they attended crowded places and were more compliant in wearing masks. Multiple linear regression analyses showed that poorer COVID-19 knowledge was associated with being single and having a young age (18-29), with both inpatients and outpatients and with primary-or secondary-level education. Conclusion: Patient populations, both inpatients and outpatients, had inadequate Knowledge, more positive attitudes and confidence regarding the outcome of COVID-19, and less safe practices than the public. This highlights the need for targeted approaches around COVID-19 and pandemics in general in this vulnerable population.

Development and Evaluation of an Educational Program for Community Pharmacists on Cardiovascular Risk Assessment.

PURPOSE: Cardiovascular disease (CVD) risk assessment is an important strategy for the prevention of CVD. Pharmacists play an important role in CVD risk assessment and management (CVDRAM). Our previous study identified gaps in knowledge among community pharmacists for the provision of CVDRAM services as assessed through patient simulation. Therefore, our objectives were: a) to develop and evaluate an educational program on CVD risk assessment for community pharmacists, b) to assess the knowledge and skills of participating pharmacists in assessing and managing CVD risk before and after enrolling in the educational program and c) to explore pharmacists' satisfaction and perceived effectiveness of the educational program. METHODS: Using a blended learning instructional approach, the educational program for a subset of 25 community pharmacists recruited from our previous study consisted of two face-to-face workshops, and an online 5-module course on CVD risk factors such as hyperlipidemia, hypertension, diabetes, obesity, and smoking cessation based on principles of adult learning. A repeated measures study design was utilized by measuring participants' knowledge on pre- and post-questionnaires and an objective structured clinical examination (OSCE) at the conclusion of the educational program was also used to assess its impact on the knowledge and skills of community pharmacists in the provision of CVD risk assessment and management (CVDRAM) services. The knowledge questionnaire was completed by 23 pharmacists while the OSCE was completed by 8 pharmacists. In addition, a survey assessed the pharmacists' level of satisfaction with the educational program. RESULTS: At the conclusion of the educational program, the participating pharmacists achieved knowledge and skills for the provision of CVDRAM services. Knowledge scores in relation to CVDRAM significantly improved after the educational program [out of a maximum of 20 points, the median (interquartile range) = 9 (7-9) at pre- vs 12 (12-13) at post-educational program], p<0.001. On the OSCE, the median (interquartile range) scores for Stations 1 and 2 were 66 (63-71) and 71 (67-76), respectively. Out of the 21 pharmacists that completed the satisfaction survey, 71% were very satisfied and 29% were satisfied with the educational program. CONCLUSION: The educational program improved pharmacists' knowledge and skills for the provision of CVDRAM services.

Perspectives of future pharmacists on the potential for development and implementation of pharmacist prescribing in Qatar.

Background Pharmacists in many developed countries have been granted prescribing authorities under what is known as "non-medical prescribing" or "pharmacist prescribing". However, such prescribing privileges are not available in many developing countries. Objective The objective of this study was to determine the perspectives of future pharmacists (recent pharmacy graduates and pharmacy students) on pharmacist prescribing and its potential implementation in Qatar. Methods A convergent parallel mixed-methods design was used: (1) a cross-sectional survey using a pre-tested questionnaire and; (2) focus group discussions to allow for an in-depth understanding of the issue, with a focus on pharmacists prescribing competencies as well as barriers for its implementation. Main outcome measures Future pharmacists' perspectives and attitudes towards pharmacist prescribing in Qatar. Results The majority of the respondents (94.4%) indicated awareness of the prescribing competency related to selecting treatment options. Furthermore, the majority (92.4%) believed that pharmacists should undergo prescribing training and accreditation before been legally allowed to prescribe, a point that was reiterated in the focus group discussions. Participants generally expressed support for collaborative and supplementary prescribing models when developing prescribing frameworks for Qatar. Four categories emerged under the theme barriers to implementation of pharmacist prescribing: lack of prescribing competency, pharmacist mindset, lack of accessibility to patient records and counseling rooms, and diversity of education and training background. Conclusion The majority of recent pharmacy graduates and students were in favor of pharmacist prescribing been implemented in Qatar. However, a special training program was deemed necessary to qualify pharmacists to prescribe safely and effectively.

Evaluation of community pharmacists' preparedness for the provision of cardiovascular disease risk assessment and management services: A study with simulated patients.

BACKGROUND: Individuals who suffer from major cardiovascular events every year have one or more risk factors. Cardiovascular disease (CVD) risk assessment is an important strategy for the early identification of modifiable risk factors and their management. There is substantial evidence that shifting the focus from treatment to primary prevention reduces the burden of CVD. OBJECTIVES: To evaluate the preparedness of community pharmacists in Qatar for the provision of CVD risk assessment and management services; and to explore the pharmacists' views on the provision of these services. METHODS: A cross-sectional study using simulated-client methodology. Using standardized scenarios, community pharmacists were approached for consultation on two medicines (Aspirin® and Crestor®) used for managing specific CVD risk factors. Pharmacists' competency to assess CVD risk was the primary outcome evaluated. Scores for each outcome were obtained based on the number of predefined statements addressed during the consultation. RESULTS: The mean cumulative score for all the competency outcomes assessed was 11.7 (SD 3.7) out of a possible score of 31. There were no differences for the majority of the competencies tested between the two scenarios used. Significantly more pharmacists exposed to the Aspirin® scenario than to the Crestor® scenario addressed hypertension as one of the risk factors needed to assess CVD risk (22% versus 11%, p = 0.03); whereas significantly more pharmacists in the Crestor® scenario compared to the Aspirin® scenario, addressed dyslipidemia as one of the risk factors needed to assess CVD risk (30% versus 7%, p = 0.02). Significantly more pharmacists exposed to the Aspirin® scenario provided explanation about CVD risk than those exposed to the Crestor® scenario 36% versus 8%, p < 0.01). CONCLUSION: The results suggest that many community pharmacists in Qatar are not displaying competencies that are necessary for the provision of CVD prevention services.

Perceptions and expectations of health care providers towards clinical pharmacy services in a mental health hospital in Qatar.

BACKGROUND: With the growing burden of mental disorders, pharmacists are ideally positioned to play an important role in supporting people with a mental illness. However, the value of clinical pharmacists within mental health remains unrecognized by other healthcare professionals. AIMS: The purpose of this study was to explore the perceptions and expectations of mental health professionals on the provision of clinical pharmacy services (CPS) at a psychiatric hospital. METHODS: A cross-sectional, self-administered, online survey was administered to physicians and nurses working at a psychiatric hospital. Five-point likert scales were used to measure participant's perceptions and expectations about the CPS provided. Descriptive and inferential statistical analysis were undertaken. RESULTS: Both physicians and nurses reported positive perceptions regarding the CPS provided at the hospital, although physicians agreement with positive statements was higher than those reported by nurses (mean likert scale score 4.76 and 4.45, respectively). There was a statistically significant positive association between participants' years of experience and agreeing that clinical pharmacy services are essential for achieving hospital accreditation (χ2 = 13.11, φ = 0.41, p = 0.04). A statistically significant positive association was noted between the physicians' current position and agreeing that pharmacists assist physicians in selecting more cost effective medication regimens (χ2 = 16.55, φ = 0.62, p = 0.04). CONCLUSION: Physicians and nurses have mostly positive perceptions and expectations from clinical pharmacists at the psychiatric hospital. However, traditional clinical pharmacy services were more favorably viewed than those associated with advanced clinical roles such as prescribing and pharmacist-led medication management clinics.

Perceived Preparedness of Health Care Students for Providing Cardiovascular Disease Risk Assessment and Management.

Early assessment and management of risk factors is known to have significant impact in preventing cardiovascular disease (CVD) and its associated burden. Cardiovascular disease risk assessment and management (CVDRAM) is best approached by teamwork across health care professionals. This study aimed at assessing health care students' (HCSs) knowledge about the parameters needed for estimating CVD risk, their self-assessed preparedness/confidence and perceived barriers for the provision of CVDRAM services through a survey administered to third and fourth year pharmacy, medical, and nursing students in Qatar. Although all student cohorts achieved similar knowledge scores, less than half (n = 38, 47%) were able to identify all of the six main risk factors necessary to estimate absolute CVD risk, and a third (32%) were unable to identify total cholesterol as an independent risk factor necessary to estimate CVD risk. Training on the use of CVD risk assessment tools differed among the three student cohorts. All student cohorts also perceived similar levels of preparedness in CVDRAM. However, pharmacy students reported the highest preparedness/confidence with the use of the latest CVDRAM guidelines. The majority of statements listed under the barriers scale were perceived by the students as being moderate (median score = 3). Poor public acceptance or unawareness of importance of estimating CVD risk was the only barrier perceived as a major by nursing students. Future integration of interprofessional educational (IPE) activities in the CVDRAM curricula of HCSs may be a suitable strategy to minimize barriers and foster collaborative practice for the provision of CVDRAM services in Qatar.

Fabrication & Characterization of 3D Electrospun Biodegradable Nanofibers for Wound Dressing, Drug Delivery and Other Tissue Engineering Applications.

BACKGROUND: The use of electrospinning technology (ET) in fabrication of threedimensional biodegradable electrospun nanofibers scaffolds (BENS) has recently gained considerable attention in tissue engineering. BENS are superior to other existing scaffolds in tissue regeneration as they provide high surface area-to-volume ratio, possess high porosity, and offer a biomimetic environment in a nanometer scale. OBJECTIVES: To fabricate & characterize BENS using Poly (ethylene glycol) (PEG35000) as a biodegradable polymer loaded with Amoxicillin Trihydrate (AMX) for use as a wound dressing. METHOD: Solutions of PEG35000 in chloroform of varying concentrations were used to fabricate BENS using ET. Blank & 1% w/v AMX-loaded BENS were fabricated & characterized. Morphology of BENS were assessed using Scanning Electron Microscopy (SEM). Fourier Transform Infrared (FT-IR) Spectroscopy was used to identify the interaction between PEG35000 and AMX. Differential Scanning Calorimetry (DSC) was used to assess the crystallinity and thermal behavior of the prepared BENS. The X-Ray Diffraction (XRD) analysis for the blank and drug loaded electrospun fibers was carried out to identify the changes in their crystalline pattern. The in vitro antibacterial activity against common skin Gram-negative and Gram-positive pathogens was also tested. RESULTS: Blank & AMX loaded 35% w/v PEG35000 solutions produced the most homogenous and intact nanofibers. Major bands of AMX in FTIR were clearly observed in the spectrum of AMX with PEG35000 post electrospinning. Moreover, DSC thermograms indicated that AMX existed in its amorphous dispersed state within PEG fibers supported by the disappearance of its melting peak at 190°C and confirmed by the complete absence of AMX crystals under SEM. Finally, the results of DSC were confirmed by XRD patterns. Characterizing XRD peaks of AMX loaded with PEG3500 post electrospinning disappeared as an indication of the complete dispersion of AMX in the loaded fibers and its complete conversion to the amorphous form. The in vitro antibacterial assay confirmed the efficiency of the drug loaded fibers against the common skin pathogens. CONCLUSION: BENS using PEG35000 loaded with AMX were successfully fabricated and characterized. Our findings show that PEG BENS has features that make it a promising candidate for wound healing applications.