Novel ß-lactam-ß-lactamase inhibitors as monotherapy versus combination for the treatment of drug-resistant Pseudomonas aeruginosa infections: A multicenter cohort study.

BACKGROUND: Data comparing the clinical outcomes of novel ß-lactam-ß-lactamase inhibitors given in combination versus monotherapy for the treatment of multidrug-resistant (MDR) P. aeruginosa infections are lacking. METHOD: This retrospective cohort study included patients who received novel ß-lactam-ß-lactamase inhibitors as monotherapy or in combination for the treatment of MDR P. aeruginosa infections. The study was conducted between 2017 and 2022 in 6 tertiary care hospitals in Saudi Arabia. Overall in-hospital mortality, 30-day mortality, clinical cure, and acute kidney injury (AKI) were compared between recipients of monotherapy versus combination using multivariate logistic regression analysis. RESULT: 118 patients and 82 patients were included in monotherapy and combination therapy arms, respectively. The cohort represented an ill population with 56% in the intensive care unit and 37% in septic shock. A total of 19% of patients presented with bacteremia. Compared to monotherapy, combination therapy did not significantly differ in clinical cure (57% vs. 68%; P = 0.313; OR, 0.63; 95% CI, 0.36-1.14) in-hospital mortality (45% vs. 37%; P = 0.267; OR, 1.38; 95% CI, 0.78-2.45), or 30-day mortality (27% vs. 24%; P = 0.619; OR, 1.18; 95% CI, 0.62-1.25). However, AKI (32% vs. 12%; P = 0.0006; OR, 3.45; 95% CI, 1.67-7.13) was significantly more common in patients who received combination therapy. CONCLUSION: Novel ß-lactam-ß-lactamase inhibitors when used in combination with other antibiotics did not add clinical benefit compared to their use as monotherapy in the treatment of MDR P. aeruginosa infections. A Combination regimen was associated with an increased risk of nephrotoxicity.

The impact of Saudi Arabia - United States clinical pharmacy post-graduate training programs agreements on clinical pharmacy faculty in Saudi universities: A retrospective descriptive study focused on history and future recommendations.

Background: There has been a growing demand for clinical pharmacy services in the Kingdom of Saudi Arabia (KSA) in the past 3 decades. The Ministry of Education has established agreements with several institutions in the United States to secure clinical pharmacy residency and research fellowship programs opportunities for Saudi scholars. The aims of this study were to describe the Saudi scholars' clinical pharmacy training pathways and their contribution to the pharmacy profession in KSA. Methods: This is a retrospective, descriptive study conducted on clinical pharmacy faculty in governmental Saudi universities who graduated from the US until 2023. The study outcomes included the post-graduate year-1 (PGY-1) residency match rate, post-graduate year-2 (PGY-2) acceptance rate, the PGY-2 specialties of Saudi scholars, and the number of clinical pharmacy programs established in KSA. Results: In total, 115 Saudi scholars have pursued clinical pharmacy pathway in the US. The PGY-1 residency match rate was 80 % (92/115). In contrast, the PGY-2 acceptance rate was 60.9 % (70/115). The most common PGY-2 specialty was in infectious diseases (N = 17; 24 %). Two pharmacy colleges had established residency programs and 1 pharmacy college had established a research fellowship. Conclusion: The Ministry of Education's efforts for clinical pharmacy program agreements were fundamental for advancing clinical pharmacy in Saudi universities. A significant number of Saudi scholars returned to KSA with clinical pharmacy degrees. There are more opportunities for further development, including expanding the clinical pharmacy program collaboration in the US and increasing the number of residency and research fellowship positions in KSA.

Epidemiologic and clinical updates on viral infections in Saudi Arabia.

In the past two decades, the world has witnessed devastating pandemics affecting the global healthcare infrastructure and disrupting society and the economy worldwide. Among all pathogens, viruses play a critical role that is associated with outbreaks due to their wide range of species, involvement of animal hosts, easily transmitted to humans, and increased rates of infectivity. Viral disease outbreaks threaten public health globally due to the challenges associated with controlling and eradicating them. Implementing effective viral disease control programs starts with ongoing surveillance data collection and analyses to detect infectious disease trends and patterns, which is critical for maintaining public health. Viral disease control strategies include improved hygiene and sanitation facilities, eliminating arthropod vectors, vaccinations, and quarantine. The Saudi Ministry of Health (MOH) and the Public Health Authority (also known as Weqayah) in Saudi Arabia are responsible for public health surveillance to control and prevent infectious diseases. The notifiable viral diseases based on the Saudi MOH include hepatitis diseases, viral hemorrhagic fevers, respiratory viral diseases, exanthematous viral diseases, neurological viral diseases, and conjunctivitis. Monitoring trends and detecting changes in these viral diseases is essential to provide proper interventions, evaluate the established prevention programs, and develop better prevention strategies. Therefore, this review aims to highlight the epidemiological updates of the recently reported viral infections in Saudi Arabia and to provide insights into the recent clinical treatment and prevention strategies.

Ceftolozane-Tazobactam Versus Ceftazidime-Avibactam for the Treatment of Infections Caused by Multidrug-Resistant Pseudomonas aeruginosa: a Multicenter Cohort Study.

Ceftolozane-tazobactam (C-T) and ceftazidime-avibactam (CAZ-AVI) are two novel antimicrobials that retain activity against resistant Pseudomonas aeruginosa. The comparative effectiveness and safety of C-T versus CAZ-AVI remain unknown. A retrospective, multicenter cohort study was performed in six tertiary centers in Saudi Arabia and included patients who received either C-T or CAZ-AVI for infections due to multidrug-resistant (MDR) P. aeruginosa. Overall in-hospital mortality, 30-day mortality, and clinical cure were the main study outcomes. Safety outcomes were also evaluated. A multivariate analysis using logistic regression was used to determine the independent impact of treatment on the main outcomes of interest. We enrolled 200 patients in the study (100 in each treatment arm). A total of 56% were in the intensive care unit, 48% were mechanically ventilated, and 37% were in septic shock. Approximately 19% of patients had bacteremia. Combination therapy was administered to 41% of the patients. The differences between the C-T and CAZ-AVI groups did not reach statistical significance in the overall in-hospital mortality (44% versus 37%; P = 0.314; OR, 1.34; 95% CI, 0.76 to 2.36), 30-day mortality (27% versus 23%; P = 0.514; OR, 1.24; 95% CI, 0.65 to 2.35), clinical cure (61% versus 66%; P = 0.463; OR, 0.81; 95% CI, 0.43 to 1.49), or acute kidney injury (23% versus 17%; P = 0.289; OR, 1.46; 95% CI, 0.69 to 3.14), even after adjusting for differences between the two groups. C-T and CAZ-AVI did not significantly differ in terms of safety and effectiveness, and they serve as potential options for the treatment of infections caused by MDR P. aeruginosa.

Heart transplantation and human immunodeficiency virus-navigating drug-drug interactions: a case report.

BACKGROUND: Antiretroviral therapy (ART) has led to a decline in human immunodeficiency virus (HIV)-related mortality, but comorbidities, including organ dysfunction, are increasingly the focus of care. Heart transplant (HT) is a very effective therapeutic strategy for end-stage heart failure (HF); however, clinicians may be hesitant due to concerns of complex drug-drug interactions (DDIs) between ART and HT immunosuppressive regimens and the potential impact of ART on long-term HT outcomes. In this report, we describe long-term (76-month) follow-up of a patient with HIV-positive status who underwent orthotopic HT with special emphasis on complex drug interactions. CASE PRESENTATION: A 58-year-old man with HIV-1 developed ischemic cardiomyopathy, progressed to end-stage HF and underwent orthotopic HT. To avoid DDIs with planned immunosuppressive therapies, the ART regimen was modified to consist of lamivudine, tenofovir disoproxil fumarate, rilpivirine, and raltegravir. Following HT, the patient's immunosuppression consisted of tacrolimus and mycophenolate mofetil. He has had normal cardiac function and no opportunistic infections and was subsequently switched to tenofovir alafenamide, emtricitabine, and bictegravir in combination for convenience. Serial HIV-1 RNA blood levels were constantly below the limit of quantification, and his CD4 count remained above 200 cells/mm3 (30-35%). Several DDIs were identified and addressed; however, his long-term post-HT complications included one episode of asymptomatic acute cellular rejection, adenocarcinoma of the prostate, basal cell carcinoma, cardiac allograft vasculopathy, and peripheral neuropathy. CONCLUSION: The clinical outcome of this case supports the conclusion of previously published reports, summarized here within, demonstrating that HIV-1 positive status should not preclude HT in carefully selected individuals. Both addressing potential DDIs prior to HT and long-term monitoring for routine post-transplant complications and secondary and incidental malignancies are imperative.

Assessing Galleria mellonella as a preliminary model for systemic Staphylococcus aureus infection: Evaluating the efficacy and impact of vancomycin and Nigella sativa oil on gut microbiota.

Background: Staphylococcus aureus is a Gram-positive bacterium that can cause various infections. The Galleria mellonella has been used as a preliminary test for infection model. The study aimed to evaluate the effectiveness of G. mellonella as a microbiome model and compare the efficacy of vancomycin and antimicrobial activity of Nigella sativa (NS) on the gut flora. Methods: G. mellonella larvae were subjected to metagenomic analysis. The larvae's guts were collected, homogenized in phosphate-buffered saline (PBS), and the gut contents isolated for bacterial DNA extraction. Larvae were assigned into the following groups: negative control (PBS only); positive control (MRSA only); vancomycin treated group; NS oil treated group and combination (vancomycin and NS oil) treated group. Larvae were cultured, inoculated with S. aureus, and treated with vancomycin and NS oil. Larval activity, cocoon formation, growth, melanization, and survival were monitored. The toxicity of vancomycin and NS oil was tested, and S. aureus burden and natural microbiota were determined. Hemocyte density was measured. Statistical analysis was conducted using R. Results: Enterococcus related species dominated approximately 90 % of the gastrointestinal tract of the larvae. The survival rate following treatment was 85 % with vancomycin, 64 % with NS oil, and 73 % with a combination of both. The count of Enterococcus Colony Forming Units (CFUs) was significantly lower in the vancomycin treatment group (8.14E+04) compared to those treated with NS oil (1.97E+06) and the combination treatment (8.95E+05). Furthermore, the S. aureus burden was found to be lower in the NS oil (1.04E+06) and combination treatment groups (9.02E+05) compared to the vancomycin treatment group (3.38E+06). Hemocyte densities were significantly higher in the NS oil (8.29E+06) and combination treatment groups (8.18E+06) compared to the vancomycin treatment group (4.89E+06). Conclusions: The study supported the use of G. mellonella model as a preliminary test to assess the effect of different antimicrobials against S. aureus and gut microbiota. NS oil showed more selectivity against S. aureus and protectiveness for the natural Enterococcus gut flora.

Adherence to evidence-based guidelines for the management of pneumonia in a tertiary teaching hospital in Riyadh.

Background: Adherence to therapeutic guidelines is crucial when treating pneumonia, as it reduces mortality rate, length of hospital stay and duration of antibiotic therapy. However, the high non-adherence rate to treatment guidelines, in general, and to the Infectious Disease Society of America (IDSA) guidelines, are still reported globally. According to our knowledge, no existing data is available regarding the rate of physicians' adherence to the IDSA guidelines for managing pneumonia in Saudi Arabia. Therefore, we aim to assess the adherence rate and the clinical outcomes among patients treated according to the IDSA guidelines, in a tertiary care center in Riyadh. Methods: A single-centered, retrospective, cross-sectional, observational study was conducted at King Khalid University Hospital, Riyadh, Saudi Arabia. All data were extracted from the hospital's electronic information system, known as Esihi. Adult patients (≥18 years old) diagnosed and treated in the hospital for community-acquired pneumonia, hospital-acquired pneumonia, or ventilator-associated pneumonia from Nov 2019 to Nov 2021 were included. Results: A total of 148 patients were included in this study, and the management of 50% of them (74 patients) adhered to the guidelines' recommendations. Even though the patients who received guidelines-adhered management were older (70 ± 16 vs 59 ± 22; p = 0.001), and had a higher CURB-65 score for pneumonia severity (1.86 ± 1.03 vs 1.39 ± 1.26; p = 0.026) and an average calculated Charlson comorbidity index (4.62 ± 2.19 vs 3.28 ± 2.80; p = 0.001) than patients who were treated irrespectively of the guidelines, yet they had a better cure rate (95% vs 84%; adjusted OR, 3.9; 95% CI, 0.82-18.58), lower mortality (5% vs 14%; adjusted OR, 0.38; 95% CI, 0.04-4.05) and shorter length of hospital stay (LOS) (6.5 vs 8 days; p = 0.082); compared to patients who were treated irrespectively of the guidelines. Conclusions: Comparable to previous literature, non-adherence to evidence-based guidelines has been observed in 50% of patients treated for pneumonia. Despite being nonsignificant, higher clinical cure rates, shorter LOS, and lower mortality rates have been observed in patients who were treated based on evidence-based guidelines. Further measures to improve guidelines compliance in pneumonia treatment are needed.

Effectiveness of antibiotic-loaded bone cement in total joint arthroplasty at a tertiary medical center: A retrospective cohort study.

Background: Data regarding the effectiveness of antibiotic-loaded bone cement (ALBC) in preventing prosthetic joint infections (PJI) after total joint arthroplasty (TJA) is inconsistent. The objective of this study was to evaluate if the routine use of ALBC influenced the risk of revision surgery due to PJI. Methods: This is a retrospective cohort study performed between January 2018 and September 2020. Adult patients aged ≥ 18 years who underwent TJA (knee or hip) and received either ALBC or plain cement (PC) were included. The outcome of this study was the rate of revision due to PJI. Multivariate analysis using logistic regression was used to identify factors that may be associated with increased risk of PJI, using STATA 15.1 (StataCorp LP, College Station, Texas, USA). Results: A total of 844 patients were screened and 319 patients were included. There were 247 patients in ALBC group and 72 patients in the PC group. Only vancomycin powder was used in all ALBC cases, with a 2 g dose in 50% of the cases (dose ranged between 1 g and 8 g). The status of the prosthetic joint was assessed and recorded up to 2 years of the TJA. Overall, the difference in the rates of PJI between the two groups after primary arthroplasty was not statistically significant (5.6% vs 1.4%; p = 0.173; OR, 4.2; 95% CI, 0.5-33). Conclusion: ALBC was not associated with a reduction in PJI rates after primary TJA. More research is needed to further evaluate the effectiveness of ALBC in preventing PJI.

Home infusion services in Saudi Arabia: Where are we standing?

Diseases management has reached the highest level of complexity and cost in history, worldwide, and in Saudi Arabia in particular, which led to prolonged, unnecessary hospital stays. There have been many recent innovative measures to reduce these issues. One is to provide home infusion services. Hence, this narrative review emphasizes the expected benefits and challenges of such services and the applicability of their implementation in Saudi Arabia. A literature search was conducted via PubMed database, involving all published studies from inception until March 24th, 2023. Many studies showed positive impacts of home infusion on reducing the length of hospital stays, increasing cost-saving, and leading to high patient satisfaction.

Assessment of Caspofungin use at a Tertiary Teaching Hospital and compliance with IDSA guidelines and FDA labelings.

Objective: The aim of this study is to evaluate the utilization pattern of Caspofungin in an academic tertiary care hospital in Riyadh, Saudi Arabia. Methods: This is a retrospective study, conducted at King Saud University Medical City, Riyadh, Saudi Arabia. Adult patients who received Caspofungin from January 2015 to December 2018 were included. The appropriate use of Caspofungin was evaluated according to the international guidelines and approved recommendations. Caspofungin doses were assessed according to the FDA-approved loading and maintenance doses as well as dose-adjustment per hepatic function for cirrhotic patients and drug-drug interactions. Cultures and laboratory tests were used to evaluate the appropriate duration of Caspofungin therapy. Results: 388 patients were included. Caspofungin was inappropriately used in 253 (64%) patients. This included 78 (20%) due to inappropriate indication, 165 (42%) due to wrong dosage, and 10 (2%) patients who had a wrong duration of therapy. Conclusion: The rate of inappropriate use of Caspofungin was high. Hence, developing antifungal stewardship and drug restriction program is highly recommended.

Efficacy and safety of delafloxacin, ceftaroline, ceftobiprole, and tigecycline for the empiric treatment of acute bacterial skin and skin structure infections: A network meta-analysis of randomized controlled trials.

Background: This review aimed to conduct an indirect comparison using a Bayesian network meta-analysis of randomized controlled trials (RCTs) to compare the efficacy and safety of delafloxacin versus other single antibiotic regimens for the empiric treatment of Acute Bacterial Skin and Skin Structure Infections. Method: A systematic search with no start date restrictions was conducted. The Cochrane Risk of Bias tool was used to assess the quality of included RCTs. Results: Of the 577 studies initially identified, nine RCTs were included in the review. The network meta-analysis showed that ceftaroline, ceftobiprole, delafloxacin and tigecycline had similar efficacy in the indirect comparisons [Ceftaroline Odds Ratio (OR) = 1.2, 95% Crl = 0.46-3.6), ceftobiprole (OR = 1.3, 95% Crl = 0.34-3.0) and tigecycline (OR = 0.96, 95% Crl = 0.30-2.9)]. However, the ranking plot for the intention to treat (ITT) population showed that delafloxacin had a probability of 80.8% to be ranked first followed by ceftobiprole (13.1%). The analysis of the overall adverse events showed that ceftaroline (OR = 0.88, 95% Crl = 0.65-1.2), ceftobiprole (OR = 1.1, 95% Crl = 0.69-2.0), delafloxacin (OR = 0.88, 95% Crl = 0.57-1.3) and tigecycline (OR = 1.4, 95% Crl = 0.88-2.2) had similar safety profiles. Conclusion: Delafloxacin did not show any statistically significant differences when compared to ceftaroline, ceftobiprole, and tigecycline in terms of efficacy and safety. However, the surface under the cumulative ranking curve (SUCRA) probability ranked delafloxacin as the first option for the ITT population.

Infectious diseases pharmacy practice, education, and research in Saudi Arabia: A review and future perspectives by the Infectious Diseases Pharmacy Specialty Network at the Saudi Society of Clinical Pharmacy.

Background: Infectious diseases (ID) pharmacy is one of the rapidly evolving clinical pharmacy specialties in the Kingdom of Saudi Arabia (KSA). There are gaps in the literature on ID pharmacy status in KSA. This review aimed to provide an update on the current status of several areas related to ID pharmacy in KSA, including practice, education, and research, and make pertinent recommendations for future development to achieve the KSA Vision, 2030, KSA Vision, 2030. Methods: This review was developed by a group of ID pharmacists working in different sectors under the umbrella of the ID Pharmacy Specialty Network (PSN) of the Saudi Society of Clinical Pharmacy (SSCP). The authors evaluated domains related to ID pharmacy in KSA and searched the literature for relevant articles. Based on the experts' assessment of the current gaps and challenges, recommendations were made for future improvement. Results: Several aspects of ID pharmacy in KSA were evaluated, including history and development, antimicrobial resistance (AMR), antimicrobial stewardship programs (ASP), roles of ID pharmacists, ID pharmacy education, and research. The biggest challenges include AMR, the varying levels of ASP implementation, and the low number of ID-trained pharmacists, especially in non-major cities. Several recommendations for improvement were discussed. Conclusion: Infectious diseases pharmacy has sustained remarkable progress in KSA in several areas. However, more efforts are needed to increase ASP implementation, increase the number of ID-trained pharmacists, and encourage ID pharmacists in publishing and participating in practice guidelines, which will eventually help achieve the KSA Vision, 2030, KSA Vision, 2030.

Status of infectious disease content in the professional pharmacy curriculum in Saudi Arabia: Results of a national survey.

OBJECTIVES: Antimicrobial resistance is one of the main global problems faced by healthcare institutions. Healthcare professionals as service providers must have a basic understanding of this emerging threat; additionally, considering the evolving role of pharmacists in both the community and hospital setting, it is crucial that pharmacists are part of the fight against this threat. Therefore, this study aimed to assess infectious disease subjects covered in the pharmacy curriculum in Saudi Arabia, to evaluate teaching and knowledge assessment strategies concerning infectious diseases, and to explore challenges faced by faculty members in teaching infectious disease courses. METHODS: We constructed a questionnaire with 26 items and sent it to infectious disease faculty members at 26 Saudi Arabian pharmacy colleges. It included questions regarding the faculty and institution, infectious disease topics, hours dedicated to each topic, and tools and strategies used in the courses for better understanding and assessment of students. In addition, we enquired about the faculty members' current satisfaction of, and future plans for, the curriculum. RESULTS: The questionnaire was completed by infectious disease faculty members, department chairs, or college deans. Among the respondent schools, 85.5% were governmental and 14.5% were private institutions. The majority of colleges (98.2%) followed a semester format schedule, with 67.3% offering solely the Doctor of Pharmacy (PharmD) program. More than 78% of respondents covered all tier 1 infectious disease topics from the American College of Clinical Pharmacy Pharmacotherapy Didactic Curriculum Toolkit. The main tool used for teaching was lectures (94.5%), while patient case application was the main teaching strategy (54.5%). Approximately 63% of respondents thought that the curricula were adequate when they were asked about their opinion of the curricula coverage, and 63.64% thought that the curriculum provided adequate baseline knowledge on infectious diseases for the following 5 years. CONCLUSIONS: The study revealed variations in infectious disease topics covered and the time dedicated to them among pharmacy colleges in Saudi Arabia. The faculty members who responded to our questionnaire were generally satisfied with their infectious disease curriculum. To the best of our knowledge, this is the first study to assess infectious disease curricula among Saudi pharmacy colleges. Thus, the findings of this study may encourage faculty members to advocate for the standardization of infectious disease courses offered at Saudi Arabian pharmacy colleges.

The influence of demographics on influenza vaccine awareness and hesitancy among adults visiting educational hospital in Saudi Arabia.

OBJECTIVE: To understand the influence of demographics and education levels on awareness levels, and on the prevalence of hesitancy to receive the influenza vaccine among adult patients at King Saud University Medical City (KSUMC). METHOD: A crosssectional study in the outpatient pharmacy area at KSUMC was conducted. Data was collected from January 1 to January 31, 2020. A total of 318 random adult patients were encountered and a predesigned survey was administered. After capturing demographic information, respondents were categorized into 3 groups: group A consisted of respondents who had never heard of the influenza vaccine; group B was comprised of respondents who answered that they had never received the influenza vaccine; and group C included respondents who answered that they had received at least one influenza vaccine. RESULTS: Out of the 317 survey respondents, 36 (11%) had never heard of the influenza vaccine (Group A). Of the remaining 281 (89%), 122 (39%) had not received the vaccine (Group B), whereas 159 (50%) had received it (Group C). Chi-square test results indicated a significant association between age group and awareness of the vaccine (p = .023). Moreover, there was a significant association between education level and awareness of the vaccine (p = .002). The prevalence of vaccination hesitancy was 42%. Chi-square test results indicated a significant association between gender and vaccination hesitancy (p < .001), and between education level and vaccination hesitancy (p = .011). CONCLUSION: Influenza vaccination hesitancy is prevalent among the study's population. Further efforts by health care providers and public health services may be necessary to educate the community regarding the influenza vaccine's safety and efficacy.

Efficacy of clotrimazole for the management of oral candidiasis: A meta-analysis of randomized clinical trials.

PURPOSE: To assess the efficacy and safety of topical application of clotrimazole versus others in the treatment of oropharyngeal candidiasis (OPC). METHOD: Four electronic databases, registries of ongoing trials, and manual search were used to identify randomized controlled trials (RCTs) that compared the efficacy of clotrimazole to other antifungal agents in patients who were clinically diagnosed with oral candidiasis up to November 1st, 2019. Primary outcomes were clinical response and mycological cure rates. Secondary outcomes include relapse rate, incidence of systemic infections, and compliance. Adverse effects were also evaluated. RESULTS: Sixteen RCTs with a total of 1685 patients were included. Half of the eligible studies were considered at high risk of performance bias and more than a third, at high risk of reporting bias. Our analysis showed no significant difference in clinical response between clotrimazole and all other antifungal agents. However, clotrimazole was less effective in terms of mycologic cure and relapse rate. Sensitivity analysis comparing clotrimazole to other topical antifungal agents only showed no differences in clinical response, microbiologic cure or relapse. Further sensitivity analysis showed significant efficacy of fluconazole over clotrimazole. CONCLUSION: This meta-analysis indicated that clotrimazole is less effective than fluconazole but as effective as other topical therapies in treating OPC. Well-designed high-quality RCT is needed to validate these findings.

Work readiness scale for pharmacy interns and graduates: A cross-sectional study.

INTRODUCTION: As the number of unemployment among pharmacy graduates increases, the Saudi Ministry of Labor implemented extra measures to facilitate their training and hiring by the private sectors. Nevertheless, there is a paucity of data regarding pharmacy graduates' work readiness (WR). Hence, we aim to assess their WR and identify predicting factors associated with WR among pharmacy graduates' in Saudi Arabia. METHODS: A 46-item self-reported pre-validated anonymous work readiness scale (WRS) survey with a 5-point Likert scale was administered to pharmacy senior students and graduates using Qualtrics XM® survey tool over the month of May 2020. The main outcome was to assess WRS for pharmacy interns and graduates and identify factors associated with work readiness. RESULTS: A total of 617 participants have participated in this survey, out of which 46.5% were freshly graduated pharmacists and 19.6% were pharmacy interns. Most participants (82.3%) were PharmD candidates or graduates. Around two-third of participants (63%) have successfully completed all survey items. The maximum points scored was 223 out of 230, and the median overall score was found to be 175. There was no significant association with gender, age, or type of university regarding overall scores. However, a statistically significant odds ratio was observed with PharmD program type and previous pharmaceutical marketing training (OR = 1.778, 95% CI = 1.143-2.765: OR = 0.618, 95% CI = 0.432-0.884, respectively). CONCLUSION: The overall median score shows a good work readiness level among pharmacy students/graduates in Saudi Arabia; however, PharmD program graduates exposed to advance pharmacy training, including the pharmaceutical marketing experience, have higher work readiness odds than Bpharm graduates. Further studies involving other related perspectives, such as stakeholders, employers, and preceptors, would give a clear image of pharmacy graduates' job readiness levels.

Dalbavancin for the management of osteomyelitis: a major step forward?

Osteomyelitis is one of the most challenging infectious diseases to treat and is associated with a significant burden to healthcare systems. There are limited available therapeutic options to treat osteomyelitis caused by Gram-positive pathogens and these are not without limitations. Dalbavancin is a long-acting lipoglycopeptide, approved for the treatment of acute bacterial skin and skin structure infections caused by designated susceptible strains of Gram-positive microorganisms. It demonstrated promising pharmacokinetic/pharmacodynamic properties and safety data to be considered for the treatment of bone infections. However, information on the effectiveness and safety of dalbavancin in the treatment of invasive Gram-positive infections, such as osteomyelitis, is very limited. In this review, we describe the novel characteristics and potential utility of dalbavancin in the treatment of osteomyelitis and summarize its long-term clinical outcomes from published case reports, series and comparative studies.

Dalbavancin versus standard of care for the treatment of osteomyelitis in adults: A retrospective matched cohort study.

OBJECTIVE: To assess the safety and effectiveness of dalbavancin compared to standard of care (SOC) in the treatment of osteomyelitis in adults. METHOD: A retrospective cohort study of patients with osteomyelitis due to S. aureus treated with dalbavancin was conducted. Patients who received at least 2 doses of dalbavancin for the treatment of osteomyelitis between January 1, 2015 to January 31, 2018 in a single center in Texas, USA were identified and matched in 1:1 ratio with controls who received SOC. The primary efficacy outcome was the clinical success at the end of treatment. Secondary efficacy outcome was the clinical success continued for at least 3 months after the completion of the antimicrobial therapy. RESULTS: During study period, 21 patients received dalbavancin for the treatment of osteomyelitis; however, only 11 patients were eligible for inclusion and matched to 11 others who received SOC. Primary outcome was achieved in all 11 patients who received dalbavancin and all those patients subsequently attained the secondary outcome. In SOC group, primary outcome occurred in 82% (9/11) of patients in which 8 out of 9 patients subsequently achieved the secondary outcome. No adverse reaction noted in either group. CONCLUSION: Dalbavancin appears to be safe and effective for the management of osteomyelitis in adults. Further studies are needed to confirm these findings.

Inhaled colistin for the treatment of nosocomial pneumonia due to multidrug-resistant Gram-negative bacteria: A real-life experience in tertiary care hospitals in Saudi Arabia.

BACKGROUND: Nosocomial pneumonia (NP) due to multidrug-resistant (MDR) Gram-negative pathogens, has continued to rise over the last several decades. Parenteral administration of colistin results in poor alveolar penetration and subtherapeutic concentration; therefore, direct drug deposition at site of infection may improve the effectiveness while minimizing the systemic exposure. The aim of this study is to describe the safety and effectiveness of inhaled colistin for the treatment of NP caused by MDR Gram-negative pathogens. METHOD: Patients who received inhaled colistin from May 2015 to May 2019 at 2 different tertiary care hospitals in Riyadh, Saudi Arabia were identified from pharmacy databases and their charts were retrospectively reviewed. RESULTS: 86 patients were enrolled in this study. The mean age was 56 ± 20 years. The mean Acute Physiology and Chronic Health Evaluation (APACHE II) was 17 ± 5. The responsible pathogens for NP were Pseudomonas aeruginosa (60%) Acinetobacter baumannii (28%), and Klebsiella pneumoniae (9%). Most patients (76/86) received concomitant intravenous antibiotics. Mean colistin total daily dose was 6 ± 3 million international units divided into 2-3 doses. Mean inhaled colistin duration of therapy was 11 ± 6 days. Favorable clinical outcome was achieved in 51 (59%) patients while favorable microbiological outcome occurred in 29 (34%) patients. Death due to all causes was noted in 39 (45%) cases. Renal injury occurred in 19 (22%) patients, all received concomitant intravenous colistin. CONCLUSION: Inhaled colistin can be considered as salvage therapy as adjunct to intravenous administration for treatment of patients with NP due to MDR Gram-negative pathogens.

Association between graduates' factors and success rate on the Saudi Pharmacist Licensure Examination: A single-Institution cross-sectional study.

INTRODUCTION: The Saudi Pharmacists Licensure Examination's (SPLE) initial results were revealed in February 2020, which showed enormous inconsistency with the passing rates. Hence, we aimed to investigate the predictors of pharmacy graduates' success rate on the SPLE of a single-college in Saudi Arabia. METHODS: In a cross-sectional study of 2019-graduates, data were collected via-phone interviews and retrieved from the college's database. Graduates' data were retrieved from the college's database, which includes high school grade point average (GPA), General Aptitude Test, Scholastic Achievement Admission Test, preparatory year GPA, pharmacy GPA, and all courses' grades. The data collected via-phone interview includes information that was not recorded in the college's database, such as date of birth, SPLE score, and the number of SPLE attempts. We only included students who agreed to be interviewed and had attempted the SPLE at least once. We developed a prediction model using correlational analyses and stepwise multiple linear regression to examine graduates' factors in predicting success on the SPLE. RESULTS: Out of the 149 graduates, 105 fulfilled the inclusion criteria. Around 84% of them passed the SPLE. Correlation analyses showed a significant direct correlation between preparatory year GPA and pharmacy GPA with SPLE scores (r = 0.228, P = 0.0193 and r = 0.533, P < 0.0001, respectively). In addition, the results showed that all of the four SPLE content areas were positively correlated with SPLE scores (P < 0.0001). The stepwise multivariable regression showed that being a male graduate and scoring high-grade points in pharmacology and therapeutics courses were significantly associated with high SPLE scores (P = 0.0053, P = 0.0256, and P = 0.0001, respectively). CONCLUSION: This single cross-sectional study found that being a male, pharmacology GPA, and therapeutics GPA were significantly associated with a higher SPLE score. Further studies should focus on the GPA cut off below which we should give remediation to improve SPLE passing rate.