The Prevalence of Fibromyalgia Among Medical Students at King Abdulaziz University: A Cross-Sectional Study

The crosstalk between subjective fibromyalgia, mental health symptoms and the use of over-the-counter analgesics in female Syrian refugees: a cross-sectional web-based study

Suboptimal fibromyalgia management with over-the-counter analgesics leads to deteriorated outcomes for pain and mental health symptoms especially in low-income countries hosting refugees. To examine the association between the over-the-counter analgesics and the severity of fibromyalgia, depression, anxiety and PTSD symptoms in a cohort of Syrian refugees. This is a cross-sectional study. Fibromyalgia was assessed using the patient self-report survey for the assessment of fibromyalgia. Depression was measured using the Patient Health Questionnaire-9, insomnia severity was measured using the insomnia severity index (ISI-A), and PTSD was assessed using the Davidson trauma scale (DTS)-DSM-IV. Data were analyzed from 291. Among them, 221 (75.9%) reported using acetaminophen, 79 (27.1%) reported using non-steroidal anti-inflammatory drugs (NSAIDs), and 56 (19.2%) reported receiving a prescription for centrally acting medications (CAMs). Fibromyalgia screening was significantly associated with using NSAIDs (OR 3.03, 95% CI 1.58-5.80, p = 0.001). Severe depression was significantly associated with using NSAIDs (OR 2.07, 95% CI 2.18-3.81, p = 0.02) and CAMs (OR 2.74, 95% CI 1.30-5.76, p = 0.008). Severe insomnia was significantly associated with the use of CAMs (OR 3.90, 95% CI 2.04-5.61, p < 0.001). PTSD symptoms were associated with the use of CAMs (β = 8.99, p = 0.001) and NSAIDs (β = 10.39, p < 0.001). Improper analgesics are associated with poor fibromyalgia and mental health outcomes, prompt awareness efforts are required to address this challenge for the refugees and health care providers.

Assessment of knowledge and prevalence of fibromyalgia among medical students and physicians in Riyadh region

Background

Fibromyalgia is a chronic condition that is characterized by widespread musculoskeletal pain and tenderness of soft tissue. The prevalence of FM in Saudi Arabia is not known. The diagnosis of FM is mainly clinical. The knowledge about fibromyalgia is poor, even among healthcare providers.

Aim

To assess the knowledge and prevalence of fibromyalgia among medical students and physicians in the Riyadh region.

Materials and Methods

A cross-sectional study was conducted at all medical colleges in Riyadh and Riyadh hospitals. The study was conducted on both medical students and physicians using a questionnaire. The SPSS program was used to analyze the data.

Results

A total of 556 participants were involved; 56.5% heard about fibromyalgia, and only 5.6% attended Continuing Medical Education (CME) activity. There were 31.5% had high knowledge, whereas 68.5% had low knowledge. The level of knowledge was associated with the year (P = 0.002), specialty (P = 0.013), hearing about fibromyalgia (P = 0.0001), attending lectures (P = 0.009), and being aware of diagnostic criteria (P = 0.0001).

Conclusion

The prevalence of FM was high, and there was poor knowledge among medical students and physicians regarding fibromyalgia.

Prevalence of fibromyalgia among university students and its impact on their health-related quality of life: a survey-based study from Egypt

BACKGROUND

University students are more likely to experience stress, anxiety, and depression. All these factors are regarded as psychological contributors to fibromyalgia syndrome (FMS).

AIM

To investigate the prevalence and determinants of FMS among university students and its impact on their health-related quality of life (HRQoL).

METHODS

This online survey-based study involved 2146 university students who were recruited from various faculties at several Egyptian universities. The participants' demographics, medical history, academic pursuits, and sleep data were collected. To identify the existence of FMS, the 2016 updates to the 2010/2011 FMS diagnostic criteria were used. Additionally, the participants completed the Short-Form Health Survey-36 (SF-36).

RESULTS

The mean age was 21.26 ± 2.015 years and 76% were females. Of 2146 students, 266 (12.4%) fulfilled the criteria of FMS. FMS group had a significantly lower age (p < 0.001) with predominant female gender (89.5% vs. 74.1%, p < 0.001), positive family history of FMS (8.6% vs. 3.7%, p < 0.001), previous history of traffic accident (10.2% vs. 6.8%, p = 0.045), lower level of physical activity (p = 0.002),higher time spent in study per week (p = 0.002), lower sleep time (p = 0.002), with frequent walk up (p < 0.001) and snoring (p < 0.001) during sleep. Regarding HRQoL, students with FMS had significantly lower scores than students without in all domains.

CONCLUSION

FMS is prevalent among Egyptian university students and is linked to female gender, positive family history, lower levels of physical activity, and more time spent studying each week. FMS has a negative impact on HRQoL. Therefore, early detection and treatment are recommended.

Prevalence of fibromyalgia syndrome in Saudi Arabia: a systematic review and meta-analysis

BACKGROUND

The current systematic review and meta-analysis was conducted to estimate the prevalence of fibromyalgia syndrome (FMS) in Saudi Arabia.

METHODS

A PRISMA systematic search appraisal and meta-analysis were conducted. A systematic literature search of English publications in PubMed, Embase, PsycINFO, Web of Science, MEDLINE, and Google Scholar, was conducted up to December 2022. Generic, methodological and statistical data was extracted from the eligible studies. Meta-analysis was done using Comprehensive Meta-Analysis Software. The effect size estimates were calculated using the Fail-Safe N test. The funnel plot, Begg's and Mazumdar's rank correlation tests were employed to find any potential bias. The strength of the association between two variables is assessed using Kendall's tau. A fixed-effects model for the meta-analysis.

RESULTS

The literature search yielded a total of 2479 studies. Eight papers were included in the final analysis with sample size ranging 40 to 1686. All studies were cross-sectional except two, which were retrospective. The total number of the participants recruited in the included articles was 4967 (1794 males and 3173 females); with age ranged between 20 and 79 years. There was high heterogeneity among studies articles (Q = 270.187; p-value 0.001); the tau value was 0.179. The pooled event rates and the 95% confidence intervals (CIs) for the prevalence of FMS in Saudi Arabia in a fixed-effects model was 13.4% (95% CI: 0.124-0.144).

CONCLUSION

Our results clearly demonstrate that FMS is highly prevalent (13.4%) in Saudi Arabia. It also more common among women. The high prevalence of FMS in Saudi Arabia should be seriously considered and planners should take steps to reduce it.

Non-genetic heterogeneity, altered cell fate and differentiation therapy

Altered capacity for self-renewal and differentiation is a hallmark of cancer, and many tumors are composed of cells with a developmentally immature phenotype. Among the malignancies where processes that govern cell fate decisions have been studied most extensively is acute myeloid leukemia (AML), a disease characterized by the presence of large numbers of "blasts" that resemble myeloid progenitors. Classically, the defining properties of AML cells were said to be aberrant self-renewal and a block of differentiation, and the term "differentiation therapy" was coined to describe drugs that promote the maturation of leukemic blasts. Notionally however, the simplistic view that such agents "unblock" differentiation is at odds with the cancer stem cell (CSC) hypothesis that posits that tumors are hierarchically organized and that CSCs, which underpin cancer growth, retain the capacity to progress to a developmentally more mature state. Herein, we will review recent developments that are providing unprecedented insights into non-genetic heterogeneity both at steady state and in response to treatment, and propose a new conceptual framework for therapies that aim to alter cell fate decisions in cancer.