The impact of a restricted pregabalin prescription policy on drug utilization: An observational multicenter study

Background

The Saudi Food and Drug Authority (SFDA) classified pregabalin as a controlled substance in 2018; however, whether this policy change has affected pregabalin use is unclear. This study examined the trends in pregabalin prescriptions before and after the SFDA restriction. In addition, the co-prescription of controlled analgesics and the use of pregabalin for approved indications were also evaluated.

Method

A cross-sectional study was conducted on outpatient pregabalin prescriptions from three healthcare centers in Saudi Arabia. Interrupted time series analysis was used to assess changes over time in pregabalin prescriptions and the number of patients receiving pregabalin. June 2016 to June 2017 was identified as the pre-restriction period, and July 2018 to July 2019 as the post-restriction period.

Results

In this study, 77,760 pregabalin prescriptions were identified. There were 9,076 patients on pregabalin in the pre-restriction period with 16,875 prescriptions, compared with 7,123 patients and 19,484 prescriptions post-restriction. The total number of pregabalin users decreased by 21.5% post-restriction, and prescriptions increased by 15.5%. There was no significant change in the monthly trends in pregabalin prescriptions before and after the restriction. However, the of tramadol and acetaminophen/codeine prescriptions in patients who were using pregabalin increased in the post-restriction period by 21% and 16.1%, respectively.

Conclusion

Pregabalin use was reduced after the SFDA-enforced prescription restriction was implemented. This was accompanied by increased narcotics use in the post-implementation phase.

Adopting global tools for the advancement of pharmacy practice and workforce in Saudi Arabia

Background

Methods

Results

Conclusion

Association between intention to leave work and quality of work-life of Saudi pharmacists

Background/Aim

Pharmacists are one of the most essential healthcare professionals, with substantial clinical knowledge and skills in the use of medications. Pharmacists provide patient care services and contribute to the enhancement of health outcomes, which increases their workload. This study was conducted to determine the association between intention to leave work and quality of work life (QWL) of pharmacists in Saudi Arabia.

Methods

This cross-sectional study was conducted using a self-administered questionnaire provided as a paper-based survey using two scales (the Work-related Quality of Life [QoL] and Intention to Leave scales). In addition, this was combined with demographics to determine the relationship between intention to leave work and quality of work-life. Data were analyzed using descriptive and analytical statistical tests.

Results

A total of 284 (76.5%), out of the 371 surveys distributed, were completed and returned. The average age and annual income of the respondents were 33.4 ± 6.5 years and 196,401 ± 82,306.7 SAR, respectively and 61.2% and 38.9% were male and female, respectively, whereas 62.9% were married and 53.2% reported having children. The multiple linear regression analysis conducted showed a significant negative relationship between QWL and the intention to leave work (β = -0.131; 95% CI, -0.185 to -0.076).

Conclusion

We found a significant association between the QWL and intention to leave. This indicates that a greater intention to leave was associated with a low or lousy QWL among Saudi pharmacists.

Localizing pharmaceuticals manufacturing and its impact on drug security in Saudi Arabia

Local production of pharmaceuticals plays a vital role in maintaining resilience of national healthcare systems, especially when it comes to facilitating access to needed medicines and decreasing exposure to imports and international supply chains. Pharma is a research-intensive industry and the systemic lack of governance and support to R&D activities in this sector, among other host of related issues such as unsupportive regulatory regimes and human resources capacity limitations, is one of the major impediments to the diversifying of locally produced pharmaceuticals portfolio. In this review, an overview of the current pharmaceutical production system in Saudi Arabia, its major challenges, and proposed remedies to address them will be highlighted.

Effectiveness and safety of favipiravir compared to supportive care in moderately to critically ill COVID-19 patients: a retrospective study with propensity score matching sensitivity analysis

INTRODUCTION

Favipiravir is a repurposed drug to treat coronavirus 2019 (COVID-19). Due to a lack of available real-world data, we assessed its effectiveness and safety in moderately to critically ill COVID-19 patients.

METHODS

This retrospective study was conducted in two public/specialty hospitals in Saudi Arabia. We included patients ≥18 years) admitted April-August 2020 with confirmed SARS-CoV-2 diagnosed by real-time polymerase chain reaction (RT-PCR) from nasopharyngeal swab. Patients received either favipiravir (1800 mg or 1600 mg twice daily loading dose, followed by 800 mg or 600 mg twice daily) or supportive-care treatment. Patients were excluded if they were outside the study period, classified as having a mild form of the disease per WHO criteria, or had an incomplete patient file. Kaplan-Meier (KM) models were used to estimate median time to discharge. Discharge ratios, progression to mechanical ventilation, and mortality outcomes were estimated across the severity spectrum using Cox proportional-hazards models. As a sensitivity analysis, we performed propensity score-matching (PSM) analysis.

RESULTS

Overall, median time to discharge was 10 days (95%CI = 9-10) in the favipiravir arm versus 15 days (95%CI = 14-16) in the supportive-care arm. The accelerated discharge benefit was seen across the COVID-19 spectrum of severity. The adjusted discharge ratio was 1.96 (95%CI = 1.56-2.46). Progression to mechanical ventilation was slower with favipiravir (HRadj = 0.10, 95%CI = 0.04-0.29). There was no significant effect on mortality (HRadj = 1.56, 95%CI = 0.73-3.36). There was a statistically non-significant trend toward worse outcomes in the critical category (HRadj = 2.80, 95%CI = 0.99-7.89). Age was an independent risk factor for mortality in mechanically ventilated patients. PSM analyses confirmed these findings.

CONCLUSION

Favipiravir was associated with clinical benefits, including accelerated discharge rate and less progression to mechanical ventilation; however, no overall mortality benefits were seen across the severity spectrum.

Cancer Management in Saudi Arabia: Recommendations by the Saudi Oncology HeAlth Economics ExpeRt GrouP (SHARP)

Cancer is widely recognized as a major global health problem and is estimated to rank as one of the leading causes of death worldwide. Saudi Arabia has undergone remarkable socioeconomic development in the past 40 years which has contributed to the increase in cancer incidence. The high costs of new oncology medications in combination with uncertainty of long-term effectiveness and safety outcomes highlight the importance of considering value, in terms of clinical outcomes, relative to cost. We convened a group of experts to discuss key factors impacting the current state of cancer management in Saudi Arabia and to agree on a list of recommendations, with a focus on value-based care, considering evidence, patients, and costs.

Current COVID-19 vaccine candidates: Implications in the Saudi population

AIM

The purpose of this review is to discuss the current status of local and international efforts undergoing clinical trials aiming at developing a Coronavirus Disease-2019 (COVID-19) vaccine, and to highlight the anticipated challenges of this vaccine globally and in Saudi Arabia.

PRESENT FINDINGS

COVID-19 vaccine development efforts started in early January 2020 when Chinese scientists shared the Coronavirus genomic sequence in public domain. Approximately 321 research groups initiated the search for a vaccine, out of which 41 have reached phase I/II trails and 11 reached phase-III clinical trials, including approved vaccines for early to limited use. Out of these projects are two labs in the Kingdom of Saudi Arabia still in early stages of development of a COVID-19 vaccine. Several vaccine attempts are being tested from traditional, attenuated virus methods, to new nucleic acid-based designs. However, no vaccine has yet completed clinical trials and reached public domain.In spite of the challenges faced during previous vaccine trials, researchers have found that Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), the causative agent of COVID-19 is structurally similar to the (SARS-CoV-1) and the Middle Eastern Respiratory Syndrome Coronavirus (MERS-CoV), which caused epidemics in 2003 and 2012 respectively. Both SARS strains show identical affinity towards the type-II alveolar pneumocytes angiotensin converting enzyme-2 (ACE-2) receptor binding domains and therefore, similar pathogenicity. The race to develop the vaccine is predominantly for individuals at high risk of developing the infection, i.e. population groups who are most susceptible to experiencing fatal symptoms of the coronavirus. These include patients with comorbidities, above the age of 60 years and people at risk of contracting large viral loads, such as healthcare providers caring for critical admissions in in-patient wards, Intensive Care Units and Emergency Room settings.

SUMMARY

Many different vaccine strategies are under development throughout different stages of the research timeline; however, it is estimated that none will show favorable results before end of 2020. For any immunization or interventional prevention/therapy system to reach the public and patients at high risk, it needs to undergo multiple phase trials to ensure safety and effectiveness. In this scoping review we aim to map the literature on COVID-19 vaccines and provide recommendations related to gaps in research, applicability and expected challenges for implementation of nationwide vaccination in Saudi Arabia.

Pharmacists roles and responsibilities during epidemics and pandemics in Saudi Arabia: An opinion paper from the Saudi Society of clinical pharmacy

On the 2nd of March 2020, Kingdom of Saudi Arabia confirmed its first case of the coronavirus's newly emerging strain, causing coronavirus disease 2019 (COVID-19). Soon after, the number of confirmed cases started to increase nationally. In light of the emerging outbreak, all healthcare professionals, including pharmacists, began to function with maximum capacity and efforts. The Saudi Society of Clinical Pharmacy (SSCP) acknowledges the substantial impact pharmacists can play during outbreaks. Based on the existing scientific knowledge during this outbreak, the SSCP established an expert writing task force to conceptualize and draft the proposed recommendations that highlights the roles and responsibilities of pharmacists during epidemics and pandemics. The SSCP writing task force issued 28 recommendations. In addition to the national and institutional guidelines, these recommendations could serve as guidance for the impacted entities.