Experiences of Dermatologists and Patients Regarding Psoriasis and Its Connection to Psoriatic Arthritis in Saudi Arabia.

Purpose: Psoriasis is a chronic, inflammatory, immune-mediated skin disease that has significant impact on a patient's quality of life, yet it remains challenging for dermatologists to successfully identify and manage. Without effective screening, diagnosis and treatments, psoriasis can potentially progress to psoriatic arthritis. A descriptive, observational cross-sectional study of Saudi Arabian dermatologists and patients with psoriasis was conducted to explore dermatologist and patient perspectives of psoriasis, including diagnosis, management, disease course and unmet needs. Patients and Methods: This study involved a quantitative questionnaire administered to 31 dermatologists and 90 patients with psoriasis at eight medical centers and was analyzed using descriptive statistics. Results: Dermatologists and patients perceived that psoriasis treatment was initiated promptly and that follow-up visits were sufficient. Their perspectives differed in the time to diagnosis and patient reaction, symptom severity, input into treatment goals and educational needs. The dermatologists' concerns about underdiagnosed psoriasis (13%) were primarily related to patient awareness (87%), physician awareness (58%), and the absence of a regular screening program (52%). Only 31% of patients with psoriasis were highly satisfied with their psoriasis treatment, with 78% experiencing unpleasant symptoms of pain or swelling in joints indicative of psoriatic arthritis. However, only 56% of these patients reported these symptoms to their physicians. When dermatologists were made aware of this difference, referrals to a rheumatologist increased. Conclusion: The study highlights the importance of strengthening psoriasis management by enhancing dermatologist referral and screening practices, adopting a multidisciplinary approach to care, and improving education and resources for physicians and patients. These results can help to inform the improvement of psoriasis screening, diagnosis and treatment strategies and ensure that expectations meet treatment outcomes. Further research exploring the dermatologist and patient perspectives of the disease pathway from psoriasis to psoriatic arthritis and tailor-made treatment approaches is recommended.

The Psoriatic Arthritis Experience in Saudi Arabia from the Rheumatologist and Patient Perspectives.

BACKGROUND: Psoriatic arthritis (PsA) is a musculoskeletal disease that adversely affects physical mobility and quality of life. It is challenging to manage because of the heterogeneous nature of the symptoms and the current treatment options. PURPOSE: To explore the patient and rheumatologist perspectives of PsA to help improve understanding of the disease experience and improve disease management. METHODS: A descriptive, observational cross-sectional study of Saudi Arabian dermatologists and rheumatologists and patients with psoriasis or PsA was conducted. Questionnaire data were collected from 31 dermatologists, 34 rheumatologists, 90 patients with psoriasis, and 98 patients with PsA and analysed using descriptive statistics. Here, data from rheumatologists and patients with PsA are presented. RESULTS: The results revealed similarities and differences in the rheumatologist and patient perspectives of PsA. Rheumatologists and patients agreed on the impact that PsA had on patients' quality of life and that more education was needed. However, they differed on several aspects of disease management. Rheumatologists estimated the time to diagnosis as four times shorter than what patients experienced. Patients accepted their diagnosis more than rheumatologists perceived them to; rheumatologists perceived patients to be worried or fearful. Patients perceived joint pain as their most severe symptom, in contrast to rheumatologists, who presumed skin appearance was the most severe symptom. Reported input into PsA treatment goals differed significantly. More than half of the rheumatologists reported equal patient-physician input into goal development as opposed to <10% of patients reporting the same. Almost half of patients reported no input into the development of their treatment goals. CONCLUSION: The management of PsA could benefit from enhanced screening and re-evaluation of what PsA outcomes have the most value to patients and rheumatologists. A multidisciplinary approach is recommended with increased patient involvement in disease management and individualized treatment options.

Can pharmacy students use Wikipedia as a learning resource? Critical assessment of articles on chemotherapeutic drugs.

Pharmacy students tend to use Wikipedia as a quick resource of knowledge. This study aimed to evaluate the accuracy of content and readability level of Wikipedia articles on chemotherapeutics, using quality and readability tools. Using the British National Formulary (BNF-2018) and ClinicalTrials.gov, we identified 188 chemotherapeutic drugs. We randomly selected 100 drugs with an Excel randomization program. The English Wikipedia was searched for the selected 100 drugs, and prints of the identified articles were obtained. Readability was calculated with an online instrument (http://www.readabilityformulas.com/). Articles were independently scored by two researchers using the modified DISCERN tool for content assessment. The modified DISCERN scores had a median value of 24 [interquartile range (IQR) = 7.5]. Two articles (2%) had good quality (DISCERN score 36-40), thirty-eight (38%) were moderate (DISCERN 26-35), and sixty (60%) were poor in score (DISCERN ≤25). The articles covered drug indications and most side effects. However, the majority lacked information on the routes of administration, contraindications, pharmacokinetics, and mechanisms of action. We found a correlation between DISCERN scores and number of edits (P value = 0.00033, R2 = 0.1238). The number of references varied from 2 to 150 (median= 17, IQR = 17). Several problems were identified in the lists of references and citations. Most articles lacked tables and figures. The readability of the articles was 14.35 ± 3.13, consistent with the readability level of university students. In conclusion, the Wikipedia articles on chemotherapeutic drugs were not written for professional pharmacy students. Although they matched the expected readability level of university students, most were incomplete and lacked essential information.NEW & NOTEWORTHY Pharmacy students use Wikipedia as a quick resource of knowledge. However, Wikipedia articles are not written for professional pharmacy students. The study shows that although Wikipedia articles on chemotherapeutic drugs matched the expected readability level of university students, most needed to be completed and lacked essential information.

Interrupted versus uninterrupted anticoagulation therapy for catheter ablation in adults with arrhythmias.

BACKGROUND: The management of anticoagulation therapy around the time of catheter ablation (CA) procedure for adults with arrhythmia is critical and yet is variable in clinical practice. The ideal approach for safe and effective perioperative management should balance the risk of bleeding during uninterrupted anticoagulation while minimising the risk of thromboembolic events with interrupted therapy. OBJECTIVES: To compare the efficacy and harms of interrupted versus uninterrupted anticoagulation therapy for catheter ablation (CA) in adults with arrhythmias. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, and SCI-Expanded on the Web of Science for randomised controlled trials on 5 January 2021. We also searched three registers on 29 May 2021 to identify ongoing or unpublished trials. We performed backward and forward searches on reference lists of included trials and other systematic reviews and contacted experts in the field. We applied no restrictions on language or publication status. SELECTION CRITERIA: We included randomised controlled trials comparing uninterrupted anticoagulation with any modality of interruption with or without heparin bridging for CA in adults aged 18 years or older with arrhythmia. DATA COLLECTION AND ANALYSIS: Two review authors conducted independent screening, data extraction, and assessment of risk of bias. A third review author resolved disagreements. We extracted data on study population, interruption strategy, ablation procedure, thromboembolic events (stroke or systemic embolism), major and minor bleeding, asymptomatic thromboembolic events, cardiovascular and all-cause mortality, quality of life (QoL), length of hospital stay, cost, and source of funding. We used GRADE to assess the certainty of the evidence.  MAIN RESULTS: We identified 12 studies (4714 participants) that compared uninterrupted periprocedural anticoagulation with interrupted anticoagulation. Studies performed an interruption strategy by either a complete interruption (one study) or by a minimal interruption (11 studies), of which a single-dose skipped strategy was used (nine studies) or two-dose skipped strategy (two studies), with or without heparin bridging. Studies included participants with a mean age of 65 years or greater, with only two studies conducted in relatively younger individuals (mean age less than 60 years). Paroxysmal atrial fibrillation (AF) was the primary type of AF in all studies, and seven studies included other types of AF (persistent and long-standing persistent). Most participants had CHADS2 or CHADS2-VASc demonstrating a low-moderate risk of stroke, with almost all participants having normal or mildly reduced renal function. Ablation source using radiofrequency energy was the most common (seven studies). Ten studies (2835 participants) were conducted in East Asian countries (Japan, China, and South Korea), while the remaining two studies were conducted in the USA. Eight studies were conducted in a single centre. Postablation follow-up was variable among studies at less than 30 days (three studies), 30 days (six studies), and more than 30 days postablation (three studies). Overall, the meta-analysis showed high uncertainty of the effect between the interrupted strategy compared to uninterrupted strategy on the primary outcomes of thromboembolic events (risk ratio (RR) 1.76, 95% confidence interval (CI) 0.33 to 9.46; I2 = 59%; 6 studies, 3468 participants; very low-certainty evidence). However, subgroup analysis showed that uninterrupted vitamin A antagonist (VKA) is associated with a lower risk of thromboembolic events without increasing the risk of bleeding. There is also uncertainty on the outcome of major bleeding events (RR 1.10, 95% CI 0.59 to 2.05; I2 = 6%; 10 studies, 4584 participants; low-certainty evidence). The uncertainty was also evident for the secondary outcomes of minor bleeding (RR 1.01, 95% CI 0.46 to 2.22; I2 = 87%; 9 studies, 3843 participants; very low-certainty evidence), all-cause mortality (RR 0.34, 95% CI 0.01 to 8.21; 442 participants; low-certainty evidence) and asymptomatic thromboembolic events (RR 1.45, 95% CI 0.85 to 2.47; I2 = 56%; 6 studies, 1268 participants; very low-certainty evidence). There was a lower risk of the composite endpoint of thromboembolic events (stroke, systemic embolism, major bleeding, and all-cause mortality) in the interrupted compared to uninterrupted arm (RR 0.23, 95% CI 0.07 to 0.81; 1 study, 442 participants; low-certainty evidence). In general, the low event rates, different comparator anticoagulants, and use of different ablation procedures may be the cause of imprecision and heterogeneity observed. AUTHORS' CONCLUSIONS: This meta-analysis showed that the evidence is uncertain to inform the decision to either interrupt or continue anticoagulation therapy around CA procedure in adults with arrhythmia on outcomes of thromboembolic events, major and minor bleeding, all-cause mortality, asymptomatic thromboembolic events, and a composite endpoint of thromboembolic events (stroke, systemic embolism, major bleeding, and all-cause mortality).  Most studies in the review adopted a minimal interruption strategy which has the advantage of reducing the risk of bleeding while maintaining a lower level of anticoagulation to prevent periprocedural thromboembolism, hence low event rates on the primary outcomes of thromboembolism and bleeding. The one study that adopted a complete interruption of VKA showed that uninterrupted VKA reduces the risk of thromboembolism without increasing the risk of bleeding. Hence, future trials with larger samples, tailored to a more generalisable population and using homogeneous periprocedural anticoagulant therapy and ablation source are required to address the safety and efficacy of the optimal management of anticoagulant therapy prior to ablation.

Relationship between different anti-rheumatic drug therapies and complementary and alternative medicine in patients with rheumatoid arthritis: an interview based cross-sectional study.

OBJECTIVES: The use of complementary and alternative medicine (CAM) by patients with rheumatoid arthritis (RA) is highly prevalent. The relationship of these remedies with disease therapy are not fully studied. We aimed to explore the relationship between different anti-rheumatic drug therapy and CAM use in RA patients. METHODS: The study used an interview-based cross-sectional survey in two major referral centres in Riyadh, Saudi Arabia. Patients were adults with confirmed RA that attended rheumatology clinics. Information on the utilization of CAM, RA duration, drug therapy, and laboratory parameters were obtained. Descriptive statistics as well as adjusted odds ratio using bivariate logistic regression were used to explore the different factors related to CAM use, including drug therapy. RESULTS: A total of 438 adult patients with RA were included. The mean (±SD) age of the patients was 49 (±15.0) years. The majority were women 393 (89.7%). Two hundred and ninety-two patients (66.7%) had used CAM. The CAM users who had a longer disease duration (AOR 1.041 [95% CI: 1.011, 1.073]; p = 0.008) were more likely to be female (AOR 2.068 [95% CI: 1.098, 3.896]; p = 0.024), and use methotrexate (AOR 1.918 [95% CI: 1.249, 2.946]; p = 0.003) as opposed to celecoxib (AOR 0.509 [95% CI: 0.307, 0.844]; p = 0.009) and biologic monotherapy (AOR 0.443 [95% CI: 0.224, 0.876]; p = 0.019). Other factors related to CAM were meloxicam use (AOR 2.342 [95% CI: 1.341, 4.089]; p = 0.003) and traditional therapy (AOR 2.989 [95% CI: 1.647, 5.425]; p = 0.000). The remaining factors were not significant. CONCLUSION: CAM use is prevalent in patients with RA. Understanding patients and disease related factors associated with higher use of CAM is warranted to improve RA management and provide more rational use of these remedies.

Clinical, epidemiological, and laboratory characteristics of mild-to-moderate COVID-19 patients in Saudi Arabia: an observational cohort study.

BACKGROUND: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged from China in December 2019 and has presented as a substantial and serious threat to global health. We aimed to describe the clinical, epidemiological, and laboratory findings of patients in Saudi Arabia infected with SARS-CoV-2 to direct us in helping prevent and treat coronavirus disease 2019 (COVID-19) across Saudi Arabia and around the world. MATERIALS AND METHODS: Clinical, epidemiological, laboratory, and radiological characteristics, treatment, and outcomes of pediatric and adult patients in five hospitals in Riyadh, Saudi Arabia, were surveyed in this study. RESULTS: 401 patients (mean age 38.16 ± 13.43 years) were identified to be SARS-CoV-2 positive and 80% of cases were male. 160 patients had moderate severity and 241 were mild in severity. The most common signs and symptoms at presentation were cough, fever, fatigue, and shortness of breath. Neutrophil and lymphocyte counts, aspartate aminotransferase, C-reactive protein, and ferritin were higher in the COVID-19 moderate severity patient group. Mild severity patients spent a shorter duration hospitalized and had slightly higher percentages of abnormal CT scans and X-ray imaging. CONCLUSIONS: This study provides an understanding of the features of non-ICU COVID-19 patients in Saudi Arabia. Further national collaborative studies are needed to streamline screening and treatment procedures for COVID-19.

Clinical characteristics of non-intensive care unit COVID-19 patients in Saudi Arabia: A descriptive cross-sectional study.

INTRODUCTION: The ongoing pandemic of the coronavirus disease 2019 (COVID-19) is a global health concern. It has affected more than 5 million patients worldwide and resulted in an alarming number of deaths globally. While clinical characteristics have been reported elsewhere, data from our region is scarce. We investigated the clinical characteristics of mild to moderate cases of COVID-19 in Saudi Arabia. METHODS: This is a descriptive, cross-sectional study. Data of 401 confirmed COVID-19 patients were collected from 22 April 2020 to 21 May 2020 at five tertiary care hospitals in Riyadh, Saudi Arabia. The patients were divided into four groups according to age, Group 1: 0-<18 years, Group 2: 18-<50 years, Group 3: 50-60 years, and Group 4: >60 years; and their clinical symptoms were compared. RESULTS: The median (IQR) age in years was 10.5 (1.5-16) in group I, 34 (29-41) in group II, 53 (51-56) in group III, and 66 (61-76) in group IV. Most patients were male (80%, n = 322) and of Arabian or Asian descent. The median length of stay in the hospital was 10 (8-17) days (range 3-42 days). The most common symptoms were cough (53.6%), fever (36.2%), fatigue (26.4%), dyspnea (21.9%), and sore throat (21.9%). Hypertension was the most common underlying comorbidity (14.7%), followed by obesity (11.5%), and diabetes (10%). Hypertensive patients were less likely to present with shortness of breath, cough, sputum, diarrhea, and fever. CONCLUSION: There was no significant difference in the symptoms among different age groups and comorbidities were mostly seen in the older age group. Interestingly, hypertensive patients were found to have milder symptoms and a shorter length of stay. Further larger collaborative national studies are required to effectively understand clinical characteristics in our part of the world to efficiently manage and control the spread of SARS-CoV-2.

Treatment Adherence Among Patients with Five Dermatological Diseases and Four Treatment Types - a Cross-Sectional Study.

PURPOSE: Treatment non-adherence leads to negative therapeutic outcomes and financial burdens on the healthcare system. This study aims to compare the mean adherence scores among patients with five dermatological diseases and four treatment types and to identify the associated patient-related factors. PATIENTS AND METHODS: This is a cross-sectional study conducted from January 2019 to August 2019. The questionnaire was distributed among patients attending the outpatient dermatology clinic at King Khalid University Hospital, Riyadh, Saudi Arabia. It included 2330 patients who were over 16 years old and diagnosed with any of the five dermatological diseases (psoriasis, chronic dermatitis, acne vulgaris, hair growth disorders, and vitiligo). The 12-item Medication Adherence Scale was used to quantify the mean adherence score. RESULTS: Patients with psoriasis or chronic dermatitis were less adherent to treatments than patients with acne vulgaris, hair growth disorder, or vitiligo. Oral treatment and phototherapy had higher mean adherence scores than injection or topical treatment. High adherence was found in female, single patients; those who did not feel stigmatized from using treatment; those who did not have bad experience with the treatment; those who did not suffer from forgetfulness; those who connected receiving treatment with a habit; those who did not lack treatment responsiveness; those who had an excellent relationship with a dermatologist; and patients with a lesion in an exposed area. Stepwise multiple linear regression was also used to identify the independent variables related to adherence score. CONCLUSION: Psoriasis and chronic dermatitis patients had the lowest mean adherence scores. Patient who were on oral medication had the highest adherence score, while those on topical medication had the lowest score. The thoughtful consideration of factors associated with high adherence is important for optimal therapeutic outcomes.