Observational Study Investigating Demographic and Clinical Characteristics of SLE Patients in Egypt

Not yet recruiting

• Conditions: Systemic Lupus Erythematosus

• Registration Number: NCT07144514
• Lead Sponsor: AstraZeneca

Brief Summary

Systemic lupus erythematosus (SLE) is an autoimmune condition characterized by a complicated, unclear etiology that involves various complex factors. SLE symptoms and indications are broadly classified as organ-specific and constitutional (arising from systemic inflammation). While fever, weight loss, and elevated body temperature are constitutional symptoms that patients with SLE may encounter, SLE may affect specific organs, including the lungs, heart, kidneys, and muscles, as well as the hematologic and central nervous systems. If left untreated, SLE-related local inflammation may result in permanent organ damage. Individuals diagnosed with SLE frequently encounter instances of heightened disease activity, commonly referred to as disease exacerbations or flares. Flares are described as "a distinct surge in disease activity affecting one or more organ systems, as demonstrated by an onset of novel or worsening clinical symptoms and/or laboratory findings". Due to the complex trajectory of SLE, patients may have a higher likelihood of visiting the emergency room (ER) because of flare-ups, adverse drug reactions, and noncompliance with prescribed treatment regimens. Furthermore, SLE has a high cumulative morbidity and mortality rate, and comorbidities linked to the disease have become a major cause of late deaths in SLE. Although the prevalence of SLE varies by age, gender, and geographical distribution, the global prevalence of SLE was estimated to be 43.7% (15.87 to 108.92) per 100,000 individuals and 3.41 million individuals for the entire population. A recent study by Gheita et al. estimated the prevalence of SLE among adults in Egypt to be 6.1 per 100,000; however, the researchers highlighted the scarcity of published epidemiological studies on the Egyptian SLE patient population, and the available data is based mostly on single-center studies with small sample sizes. Thus, the available data is not representative of the whole nation. This study aims to overcome these issues and address the data gap regarding the SLE patient population in Egypt.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2025-05-13
• Status Verified: 2025-08
• Study First Submitted QC: 2025-08-25
• Last Update Submitted: 2025-08-25
• Study First Posted: 2025-08-27
• Last Update Posted: 2025-08-27
• Study Start: 2025-08-31
• Primary Completion: 2025-12-31
• Study Completion: 2025-12-31

Recruitment & Eligibility

• Status: NOT_YET_RECRUITING
• Sex: All
• Target Recruitment: 276

Inclusion Criteria

1. Adults of both genders aged 18 or older at the time of study inclusion.
2. Patients with medical records from the selected sites between 2016 and 2023 with at least one year of follow-up records.
3. Patients receiving routine treatment in the participating sites.
4. Patients with an SLE diagnosis.
5. Due to the retrospective nature of the study a waiver grant of the consent will be requested from the IRB/IEC for the study participants, if waiver not granted Patient or next of kin/legal representative (for deceased patients at study entry) willing and able to provide written informed consent according to the local regulations.

Exclusion Criteria

1. Patients with new-onset SLE as they will have insufficient data.
2. Patients whose records have insufficient data (for example, due to lost follow up).

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Description of the lupus-affected population	60 months	patients gender, age, and percentage of patients with affected organs, as well as medications taken.
Determining the burden of SLE in Egypt	60 months	The average number of SLE flares

Secondary Outcome Measures

Name	Time	Method
Mortality rate	60 Months	Percentage of mortality within the duration of data collection and reason for mortality (all-cause mortality, SLE-related manifestation, mortality due to comorbidities or medications).