Medication utilization pattern among outpatients during the Hajj mass gathering

Community pharmacists' knowledge, prospective and practice towards health related illness at Hajj and Umrah: A cross sectional study

Objectives

To assess the community pharmacists' (CPs) knowledge, attitude, and perception of health-related illness among pilgrims, and to investigate the common diseases and the pattern of medications dispensed by CPs during Hajj and Umrah seasons.

Method

A cross-sectional study was carried out in Riyadh, Saudi Arabia over two months in 2022, through electronic platform using prevalidated questionnaires adopted from the literature. The questionnaires were divided into 4 sections assessing the CP's knowledge, attitude, and perception about health-related illness, common dispensed agents, and required vaccination during Hajj and Umrah.

Results

A total of 544 CPs, mostly between the age of 31-40 (69.9%), participated in this research. About 87.9% of the CPs received a pilgrim after performing their rituals coming to the pharmacy complaining of infection or health problem. In this study, 99.8%(n = 544), 99.6%(n = 543), and 92.7% (n = 505) of the CPs identified influenza, food poisoning, and diarrhea/gastroenteritis as the most common issues during the Hajj & Umrah season respectively. As results, anti-diarrheal agents (96.3%), painkillers (87.3%), inhalers (89.4%), and sunscreens (88.3%) were the most requested pharmaceutical agents. Additionally, 96.7%(n = 527) of the CPs agreed that vaccination is safe to be given to Hajj and Umrah pilgrims particularly for those aged ≥ 65 years, and 89.4%(n = 487) of them reported awareness of vaccines that are required by Saudi Ministry of Health. Both Influenza and meningococcal meningitis vaccines were identified by 99.8% of the CPs, but polio vaccine was identified by 33.9%.

Conclusion

Community pharmacists provided pharmaceutical care services for Hajj and Umrah pilgrims. The majority of CPs had adequate knowledge about viral diseases during Hajj and Umrah and their requirement for vaccination.

Threat of Antimicrobial Resistance among Pilgrims with Infectious Diseases during Hajj: Lessons Learnt from COVID-19 Pandemic

Hajj pilgrimage is a large mass gathering global event that may facilitate the spread and emergence of various infectious diseases as well as antimicrobial resistance (AMR) in a local and global scenario. Planning and preparing for these public health issues is a challenging and complex process for the Kingdom of Saudi Arabia (KSA) health authorities. Despite multiple efforts for the prevention and treatment of infectious diseases through longtime funding in education and medical care, the prevalence of infectious disease is still high among Hajj pilgrims. The commonly observed infectious diseases during Hajj include respiratory tract infections (influenza and pneumonia), urinary tract infections and skin infections that may necessitate the use of antimicrobials. Beta-lactams are used as a first-line treatment for hospital acquired infections as well as community acquired infections due to their broad-spectrum activity. However, most of the bacterial isolates such as Staphylococcus spp., Pseudomonas spp. and E. coli are resistant to beta-lactams. Irrational use of antimicrobials, lack of infection prevention practices and suboptimal healthcare access further exacerbate the risk of spreading AMR among Hajj pilgrims. Enhanced collaboration between countries, sharing of best practices and international cooperation are crucial in addressing AMR threats among pilgrims. Consequently, robust surveillance systems for early detection and monitoring of AMR, collaboration with national as well as international healthcare agencies, effective infection prevention and control measures, public awareness and rational use of antimicrobials via antimicrobial stewardship programs are required to mitigate the risk of AMR and ensure the health and well-being of pilgrims during Hajj.

The Extent of Medication Errors During Hajj in the Kingdom of Saudi Arabia

Background Medication errors are frequently identified in healthcare institutions and pose a risk to patients. The mass gathering during Hajj may expose the pilgrims to numerous health risks. No study has reported the extent of medication errors during Hajj in Saudi Arabia. We investigated the rate, nature, reporting, severity, and causes of medication errors in Hajj pilgrims. Methodology A retrospective analysis of medication errors reported by healthcare professionals was conducted from July 5, 2022, to July 15, 2022, at Mina Al Wadi Hospital, Saudi Arabia. This study included all medication error report forms collected during the Hajj season. The National Coordinating Council for Medication Error Reporting and Prevention Index was used to classify the severity of medication errors. Results There were reports of 43 medication errors in 3,210 prescriptions. The medication error incidence rate was 1.5% (43/3,210). The highest proportion of medication errors (83.72%, 95% confidence interval (CI) = 72.69-94.75) occurred during the prescribing phase, and 97% (95% CI = 93.16-100.0) of medication errors were classified as near misses. Wrong drugs (23.25%) and frequency (18.60%) were responsible for nearly half of the medication errors. Lack of drug information was the leading cause of reported medication errors (58.14%), followed by environmental, personnel, and workload issues (23.25%), and look-alike/sound-alike medication issues (18.60%). Conclusions This study found that the incidence of medication errors was consistent with the global standard, and many of them did not reach pilgrims and were preventable. This highlights the importance of targeted interventions. Incorrect medication was the common type of medication error, highlighting a crucial area for intervention and improvement. Lack of drug information was the primary underlying factor in the occurrence of medication errors. Pharmacists were more likely than other healthcare professionals to report medication errors, highlighting the importance of their involvement in improving medication safety among pilgrims. Future research needs to focus on examining the effectiveness of interventions (e.g., provision of education regarding medicines and medication review) in reducing medicine-related events during Hajj.

Risk factors for heat-related illnesses during the Hajj mass gathering: an expert review

Human exposure to a hot environment may result in various heat-related illnesses (HRIs), which range in severity from mild and moderate forms to life-threatening heatstroke. The Hajj is one of the largest annual mass gatherings globally and has historically been associated with HRIs. Hajj attracts over two million Muslim pilgrims from more than 180 countries to the holy city of Makkah, Kingdom of Saudi Arabia. Several modifiable and non-modifiable factors render Hajj pilgrims at increased risk of developing HRIs during Hajj. These include characteristics of the Hajj, its location, population, and rituals, as well as pilgrims' knowledge of HRIs and their attitude and behavior. Makkah is characterized by a hot desert climate and fluctuating levels of relative humidity. Pilgrims are very diverse ethnically and geographically, with different adaptations to heat. Significant proportions of the Hajj population are elderly, obese, and with low levels of fitness. In addition, many have underlying health conditions and are on multiple medications that can interfere with thermoregulation. Other factors are inherent in the Hajj and its activities, including crowding, physically demanding outdoor rituals, and a high frequency of infection and febrile illness. Pilgrims generally lack awareness of HRIs, and their uptake of preventive measures is variable. In addition, many engage in hazardous behaviors that increase their risk of HRIs. These include performing rituals during the peak sunshine hours with no sun protection and with suboptimal sleep, nutrition, and hydration, while neglecting treatment for their chronic conditions. HRIs preventive plans for Hajj should incorporate measures to address the aforementioned factors to reduce the burden of these illnesses in future Hajj seasons. Lessons from the Hajj can be used to inform policy making and HRIs preventive measures in the general population worldwide.

Evaluation of the rate, pattern and appropriateness of antibiotic prescription in a cohort of pilgrims suffering from upper respiratory tract infection during the 2018 Hajj season

Hajj is associated with an increased risk of the transmission of infectious diseases including upper respiratory tract infections (URTIs). It can be a focal point for the emergence, persistence and dissemination of antimicrobial-resistant (AMR) bacteria. The overuse of antibiotics during Hajj can promote the development of antimicrobial resistance. Little information is known regarding the true appropriateness of prescribing antibiotics for treating URTIs during Hajj. Here we studied the rate, patterns and appropriateness of antibiotic prescription among a cohort of pilgrims who were treated for URTIs during the 2018 Hajj season. Adult pilgrims who sought medical services for URTIs [presenting with coryza, runny nose, nasal irritation, nasal congestion, cough, sore throat, headache or fever (even if subjective)] within the Holy sites were enrolled in this study and consented to provide swabs and medical information. A total of 121 pilgrims were enrolled, with the majority (60.3 %) originating from North African Arab countries. Most were male (89.3 %) with a median age of 45 years. Bacterial infections were detected in 7.3 % (n=9) of the URTI cases. The identified bacteria included Haemophilus influenzae (n=6, all resistant to ampicillin), Streptococcus pneumoniae (n=2), Staphylococcus aureus (n=1, resistant to oxacillin) and Moraxella catarrhalis (n=1, resistant to ampicillin and trimethoprim/sulfamethoxazole). The antibiotic prescription rate was 52.1%, most of which was amoxicillin (81 %). The data demonstrated that the proportion of appropriate practices in treating bacterial URTIs in this cohort was 45.5 %. This study highlights the need for implementing laboratory identification of the aetiological agents and related AMR profiles when treating URTIs in Hajj, rather than relying on clinical assessment alone.

Pattern of utilization, disease presentation, and medication prescribing and dispensing at 51 primary healthcare centers during the Hajj mass gathering

Background

The majority of pilgrims seeking healthcare during Hajj are seen at primary healthcare centers (PHCCs). Data on the utilization of these facilities during Hajj can aid in directing optimal health services delivery and allocation of resources during the pilgrimage.

Method

We investigated the pattern of disease presentation, caseload, and medication prescribing and dispensing at 51 PHCCs during the 2019 Hajj. Data on patients’ demographics, diagnoses, and prescribed medications were retrieved from each PHCC’s electronic records and analyzed. Data were also used to calculate six of the World Health Organization (WHO) indicators for drug use at these facilities.

Results

Data were captured for 99,367 patients who were mostly Hajj pilgrims (95.4%), male (69.1%) from the Eastern Mediterranean (60.8%) and had a mean age of 46.6 years (SD = 14.9). Most patients (85.2%) were seen in Mina and towards the end of Hajj. The majority of patients (96.0%) had a single diagnosis; most commonly, respiratory (45.0%), musculoskeletal (17.2%), and skin (10.5%) diseases. Patients were prescribed 223,964 medications, mostly analgesics (25.1%), antibacterials for systemic use (16.5%), anti-inflammatory and antirheumatic products (16.4%), and cough and cold preparations (11.9%). On average, 2.25 (SD = 0.94) medications were prescribed per consultation, with low (1.3%) prevalence of polypharmacy. An antibiotic and an injectable were prescribed in 43.6 and 2.67% of patient encounters, respectively. Most (92.7%) of the prescribed drugs were actually dispensed, in an average time of 8.06 min (SD = 41.4). All PHCCs had a copy of the essential drugs list available, on which all the prescribed drugs appeared.

Conclusion

Respiratory illnesses are the main reason for PHCCs visits during Hajj, and analgesics and antibiotics are the most common medications prescribed to pilgrims. Our results, including the calculated WHO drug use indicators, contribute to evidence-based optimization of primary healthcare services during Hajj.

A Longitudinal Study Regarding the Health Profile of the 2017 South African Hajj Pilgrims

The Hajj mass gathering annually attracts over two million Muslim pilgrims worldwide to the Kingdom of Saudi Arabia (KSA). We aimed to establish demographics and health profiles for the South African pilgrims performing the 2017 Hajj. Methods: This is a longitudinal survey-based study conducted on 1138 adult South African pilgrims in two phases (during and post-Hajj). Data on demographics, vaccination status, underlying health conditions, pre-Hajj training, health promotion, travel history, and health issues during and post-Hajj were collected using pre-designed questionnaires. Results: Participants had a mean age of 49.2 years (SD = 13.3; range 18–81), with a male: female ratio of 1.2:1. The majority of pilgrims were married (88.2%), of Indian/Asian background (73%), and literate (>99%). Nearly all pilgrims were vaccinated against meningococcal disease and yellow fever, but only 23.7% were vaccinated against Influenza. Hypertension, diabetes, and elevated cholesterol levels were the most common underlying health conditions reported by 22.6%, 13.2%, and 11.5% of pilgrims, respectively. One month after return to South Africa, nearly 65% of pilgrims reported illness during Hajj, while 40% reported falling ill post event upon return to South Africa. Nevertheless, only a few were admitted to hospitals (12 during Hajj and 15 post-Hajj). Among ill pilgrims, respiratory symptoms were the most commonly experienced symptoms during (70.2%) and post-Hajj (82.2%). Other symptoms such as walking-related symptoms include symptoms directly related or mainly caused by walking (e.g., leg pain, sore feet, blisters on the feet), dehydration, and gastrointestinal tract symptoms reported during Hajj. Medication to treat respiratory symptoms and antibiotics were the most commonly used medications during and post-Hajj. Having an underlying health condition was an independent predictor of falling ill during or post Hajj. Conclusion: Our study indicates that a sizable proportion of South African pilgrims are elderly with underlying health conditions and most contract respiratory tract infections during and post Hajj. Our study highlights the need for systematic collection of prospective pilgrims’ demographics and health data and more attention to post-Hajj health follow-ups of pilgrims.