Health-related quality of life in midlife women in Qatar: relation to arthritis and symptoms of joint pain

Bothersome symptoms at midlife in relation to body fat percentage

OBJECTIVES

Increasing obesity has been associated with a higher frequency of symptoms at midlife. Bothersomeness represents an important measure of perceived symptom severity, but has received relatively little consideration, and relationships between symptom bothersomeness and obesity are not known. We evaluated the association between body fat percentage (%BF) and the bothersomeness of symptoms at midlife.

METHODS

This cross-sectional study included women aged 40-60 in Qatar (n = 841). Participants reported frequency and bothersomeness of midlife symptoms hypothesized to be related to body composition. Initially, we characterized the relationship between continuous %BF and presence (yes/no) and bothersomeness (yes/no) for each symptom using restricted cubic spline (RCS) models to test nonlinearity. Subsequently, we used multinomial logistic regressions to evaluate associations between %BF and multilevel symptom outcomes, where categories were: (a) no symptoms or bother, (b) symptoms without bothersomeness, and (c) symptoms with bothersomeness.

RESULTS

The highest frequency of bothersomeness was reported for aches/stiffness in joints (51%), followed by trouble sleeping (34%), night sweats (21%), urinary incontinence (18%), hot flashes (16%), and shortness of breath (15%). In unadjusted multinomial logistic regressions, aches/stiffness in joints with and without bothersomeness had the same significant relationship with %BF. Bothersome night sweats, urinary incontinence, and hot flashes were significantly associated with %BF (p < .05), but those same symptoms without bothersomeness were not significantly associated with %BF.

CONCLUSIONS

Our findings suggest that bothersomeness is an important variable that tracks with body fat and gives different information than report of the presence/absence of a symptom alone.

Metabolic syndrome and the likelihood of knee pain and functional disability: evidence from a large middle eastern population-based study

OBJECTIVES

Metabolic Syndrome (MetS) has been associated with knee osteoarthritis (KOA) in animal studies, but epidemiologic evidence of the association remains controversial. We investigated the association between MetS and knee pain and functional disability, the hallmarks of KOA, in a Middle Eastern population with high reported MetS rates.

METHODS

A population-based study of adult individuals was conducted between 01/2016 and 03/2019. Data collected included age, sex, blood pressure, body mass index (BMI), waist circumference (WC), and comprehensive metabolic panel blood tests. Knee symptoms were assessed using The Western Ontario and McMaster Arthritis index (WOMAC) The Adult Treatment Panel III criteria was applied to determine if participants had MetS. Multivariable regression was used to determine the association of MetS, and its components, with the WOMAC total and subscale scores.

RESULTS

Of 6,000 participants enrolled, 15.5% had MetS. The multivariate regression demonstrated that participants with MetS had significantly higher WOMAC total and subscale scores after adjusting for demographic variables; however, these associations were not significant after adjusting for BMI. Multivariate regression examining the association between MetS components and the WOMAC scores showed sex-based significant differences with WOMAC scores; however, the differences were not larger than the minimally clinical important differences.

CONCLUSIONS

This study demonstrated that after adjustment for BMI, neither MetS nor its individual parameters were associated with worse knee symptoms. As such, the association between MetS and worse knee symptoms requires further study.

Life satisfaction, generalized sense of self-efficacy and acceptance of illness in rheumatoid arthritis patients depending on age and severity of the disease

Introduction

Rheumatoid arthritis (RA) is a chronic autoimmune condition characterized by periods of exacerbation (physical limitations, depressed mood, depressive states and decreased life satisfaction) and remission (hope of health improvement). Our objective was to present social functioning of RA patients taking into consideration their age and employing selected determinants: satisfaction with life, generalized sense of self-efficacy and acceptance of illness.

Material and methods

Standardized tools were employed: the Satisfaction with Life Scale, Generalized Self Efficacy Scale and Acceptance of Illness Scale. The study group included 46 RA patients aged 18-45 years and 54 RA patients aged over 60 years. The control group consisted of 24 non-RA subjects in every group.

Results

Rheumatoid arthritis patients in the period of disease exacerbation reported low and moderate levels of satisfaction with life, in the patients in remission period the score was moderate, while the control group subjects described their level of satisfaction with life as high and moderate. The level of acceptance of illness was described by the RA patients in the period of disease exacerbation as 20.4/40 points; the patients in remission defined their level of acceptance of illness as 29.38/40 points. The patients with RA exacerbation showed a low sense of self-efficacy, yet a large group of such patients also presented high self-efficacy levels and the majority of the RA subjects in remission reported a high sense of self-efficacy.

Conclusions

In the RA patients, satisfaction with life, generalized sense of self-efficacy and acceptance of illness were closely related and affected their general psychosocial functioning.

Limited evidence of a threshold effect for increasing adiposity on risk of symptoms at midlife

OBJECTIVE

To assess the nature of relationships between increasing body mass index (BMI) and the prevalence of midlife symptoms in a population with high adiposity.

METHODS

In the cross-sectional Study of Women's Health in Qatar, 841 participants aged 40 to 60 years were recruited from nine primary health centers in Doha. Face-to-face interviews collected demographic, menopause, and symptom information. BMI (kg/m 2 ) was categorized as healthy, overweight, or class I, II, or III obesity. Multivariate logistic regression models were used to examine aches/stiffness in joints, trouble sleeping, shortness of breath, urinary incontinence, and hot flashes with BMI categories. Restricted cubic splines (RCSs) were used to estimate relationships between continuous BMI and each symptom and to conduct formal tests of nonlinearity.

RESULTS

Mean BMI was 34.3 kg/m 2 (SD, 6.0 kg/m 2 ). Women with class II and III obesity had higher odds of reporting aches/stiffness than women with a healthy BMI, and the odds of reporting urinary incontinence were three times higher among women with class III obesity (odds ratio, 3.08; 95% confidence interval, 1.17-8.14). Using restricted cubic spline models, a significant nonlinear association ( P = 0.002) was observed between aches/stiffness and BMI with an apparent threshold of 38 kg/m 2 . Linear relationships were observed with BMI for urinary incontinence ( P < 0.001 for linear trend) and shortness of breath ( P = 0.005 for linear trend). Trouble sleeping and hot flashes were not associated with BMI.

CONCLUSIONS

Even at very high levels of BMI, likelihood of urinary incontinence and shortness of breath increases with BMI. In contrast, likelihood of aches/stiffness has a nonlinear relationship with BMI, increasing to a threshold level.

Health-related quality of life in osteoarthritis patients: a systematic review and meta-analysis

The aim of this meta-analysis was to compare health-related quality of life (HRQoL) of Osteoarthritis (OA) patients and controls. A systematic literature search was performed on PubMed, Web of Science and EMBASE from database inception to 7 January 2020. Random effect model was performed to summarize the scores of each domain and the forest plot was used to compare the scores of OA patients with healthy controls. Subgroup analyses were conducted to explore the source of heterogeneity. Statistical analyses were executed using Review Manager (version 5.1). In total, six studies were included in this study, including 7094 patients with OA and 12 100 healthy controls, which were all reliable to summarize the scores of the Medical Outcomes Study 36-item Short-Form Health Survey (SF-36). Meta-analyses found that pooled mean HRQoL score for the SF-36 each domain (physical function, physical role function, body pain, general health, vitality, social function, emotional role function, mental health) was lower in patients with OA than in healthy controls, especially the score in the dimension of physical role function. OA have a substantial impact HRQoL. HRQoL is a significant component of measuring overall health, which contributes to formulate successful self-disease management plan, patient-centered care, and develop effective interventions target confidence.

Wogonoside attenuates the articular cartilage injury and the infiltration of Th1/Th2-type cytokines in papain-induced osteoarthritis in rat model via inhibiting the NF-κB and ERK1/2 activation

OBJECTS

Osteoarthritis is the most common joint disease and a major cause of functional limitation and pain in adults. This study aims to investigate the effect of wogonoside (WOG) on the progression of knee osteoarthritis (KOA) in model rats.

MATERIALS AND METHODS

Rats KOA models were established and treated with different doses of WOG (10 mg/kg, 20 mg/kg and 30 mg/kg). The degree of cartilage injury was detected by Mankin scores via HE/Alcian blue staining. The levels of IFN-γ and IL-4 in peripheral blood and synovial fluid and the Th1/Th2 ratio were detected by flow cytometry. The model mice were injected with NF-κB p65 or ERK1/2 inhibitors or activators to further investigate the effect of WOG on KOA.

RESULTS

WOG significantly improved cartilage tissue damage and reduced the Mankins score. WOG down-regulated the level of IFN-γ while up-regulated the expression of IL-4, which maintained the balance of Th1/Th2 cells. Further studies showed that the expression of NF-κB p65, phosphorylated p65, cytoplasmic ERK1/2 and nuclear ERK1/2 were all inhibited by WOG. The results of reverse verification experiments showed that the activator of NF-κB p65 and ERK1/2 weakened the protective effect of WOG on KOA, and the inhibitor of NF-κB p65ERK1/2 enhanced the protective effect of WOG on KOA.

CONCLUSIONS

WOG inhibited the activation of NF-κB and ERK1/2 to alleviate the articular cartilage injury and Th1/th2 cytokine infiltration in KOA rats.

Prevalence and incidence of osteoarthritis among people living in the Gulf Cooperation Council countries: a systematic review and meta-analysis

Osteoarthritis (OA) is a common degenerative disease affecting joints with an increasing prevalence around the world and in the Middle East region. Research about the prevalence/incidence of OA in the Gulf Cooperation Council (GCC) countries was limited with inconsistent findings. Therefore, the aim of this study was to conduct a systematic review and meta-analysis for studies reporting the prevalence/incidence of OA among people living in the GCC countries. A comprehensive search was performed using MEDLINE, PubMed, CINAHL, Web of Science, and Google Scholar from inception to December 2020 to identify eligible studies examining the prevalence/incidence of OA in the GCC countries. Meta-analysis was conducted, and the Newcastle Ottawa Quality Assessment Tool for Observational Cohort and Cross-Sectional Studies was utilized to evaluate methodological quality. Thirteen studies were included (12 studies reported prevalence and one study reported incidence), with a total of 24,625 participants with an estimated overall prevalence of 16.13% and incidence of 3.5% of OA in the GCC countries. The quality of the included studies was unsatisfactory (six studies), satisfactory (six studies), and good quality (one study). Common risk factors were being older adult, female, obese, and having lower scores for quality of life. This study shows a high prevalence of OA among individuals living in the GCC countries at approximately 16.13%. Only one study reported incidence of 3.5% of OA in this population. This prevalence rate needs to be confirmed in future research with a similar population and at the site of joint OA levels. Common risk factors should be interpreted with caution since only a few studies reported risk factors. Key Points • The pooled prevalence of Osteoarthritis in the Gulf Cooperation Council countries was 16.13% based on 12 included studies.

A Review of the Prevalence and Unmet Needs in the Management of Rheumatoid Arthritis in Africa and the Middle East

Estimates of the global prevalence of rheumatoid arthritis (RA) range from 0.24 to 1%, but vary considerably around the globe. A variation in RA prevalence is also expected across Africa and the Middle East, due to ethnic, climate, and socioeconomic differences. To assess the prevalence of RA in Africa and the Middle East, we searched Medline (via PubMed) and databases of major rheumatology conferences. Seventeen journal articles and 0 abstracts met the inclusion criteria. Estimated prevalence ranged from 0.06 to 3.4%. Most studies reported values near or below 0.25%. Consistent with data from other regions, RA was more prevalent among urban than rural populations, and among women than men. The women:men prevalence ratio ranged from 1.3:1 to 12.5:1, which suggests notable differences from the global average of 2:1. Relative increases in prevalence were observed in North Africa and the Middle East (13% since 1990) and Western Sub-Saharan Africa (14%), whereas rates in Eastern, Central, and Southern Sub-Saharan Africa show decreases (4-12%). Low disease awareness, delays to visit rheumatologists, and socioeconomic factors appear to hinder early diagnosis and aggressive treatment. Few countries have developed RA-specific treatment guidelines, and many physicians and patients face limited access to even basic treatments. An improved understanding of the epidemiology and management of RA, and the related socioeconomic consequences is necessary, so that targeted attempts can be made to encourage early diagnosis and treatment.

Physical and Psychosocial Well-Being of Hospitalized and Non-Hospitalized Patients With COVID-19 Compared to the General Population in Qatar

Background: Many studies have shown a high prevalence of depression, anxiety, and stress symptoms in COVID-19 patients and the general population. However, very few studies directly examined the potential impact on the health-related quality of life (HRQoL), and none compared HRQoL in COVID-19 patients to the general population amid the pandemic. Methods: We carried out a cross-sectional study comparing HRQoL (as measured using the RAND Short Form 36 or SF-36 Health Survey) in randomly selected individuals from three different groups: hospitalized COVID-19 patients, quarantined COVID-19 patients, and controls from the general population in Qatar. We constructed a multivariate analysis of covariance (MANCOVA) to compare the SF-36 scores between the three groups and control for various covariates. Results: Our sample consisted of 141 COVID-19 inpatients, 99 COVID-19 quarantined patients, and 285 healthy controls. Surprisingly, we found that HRQoL was higher in COVID-19 hospitalized than in COVID-19 non-hospitalized patients than in controls. The main components where COVID-patients scored higher than controls were physical functioning and role limitations due to emotional problems. In COVID-19 patients, the female gender, older age, and past psychiatric history were associated with lower HRQoL. Conclusions: It seems that COVID-19 patient's HRQoL might be better than expected. Our results can be explained by social support from family and friends, easy access to mental health screening and care, and a possible change of perspectives after recovery from COVID-19, resulting in psychological growth and enhanced resilience.

Acupuncture Therapy plus Hyaluronic Acid Injection for Knee Osteoarthritis: A Meta-Analysis of Randomized Controlled Trials

Objective

This meta-analysis aimed to investigate the effectiveness of acupuncture therapy plus hyaluronic acid injection versus hyaluronic acid injection alone for patients with knee osteoarthritis.

Methods

Relevant randomized controlled trials that compared the combined effect of acupuncture therapy and hyaluronic acid injection with hyaluronic acid injection alone for knee osteoarthritis patients were included. 10 studies were included in this meta-analysis, and the relative risk (RR) and weight mean difference (MD) with 95% CI for the Lysholm knee score (LKSS), visual analogue scale (VAS), and effective rate (ER) were evaluated by using RevMan 5.3 software. Besides, the bias assessment of the included studies was evaluated using the Cochrane risk of bias tool, and the GRADE (Grading of Recommendations, Assessment Development, and Evaluation) system was applied to assess the overall quality of the evidence.

Results

A total of 10 studies involving 998 participants were included in this study. Compared to hyaluronic acid injection alone, the combined therapy significantly reduced pain on the visual analogue scale (VAS) and improved the ER and knee function on the Lysholm knee score (LKSS). Of these, the pooled LKSS (MD = 8.09, 95% CI = [7.02, 9.16], p < 0.00001, 7 studies) and ER (RR = 1.23, 95% CI 1.15 to 1.31, p < 0.00001, 8 studies) suggested that combination therapy yielded a significantly higher ER and improved the LKSS scores to a greater degree than hyaluronic acid injection alone in patients with KOA. The VAS (MD = −1.39, 95% CI = [−1.99, −0.79], p < 0.00001, 7 studies) showed that the combined therapy significantly reduced pain than hyaluronic acid injection alone. The quality of evidence for the main outcomes was from very low to low according to the GRADE system.

Conclusion

Current evidence suggests that acupuncture therapy combined with hyaluronic acid injection is more effective in alleviating pain, improving the ER and knee function compared with hyaluronic acid injection alone. However, considering the low quality, small size, and high risk of the studies identified in this meta-analysis, more higher methodological quality, rigorously designed randomized controlled trials with large sample sizes are needed to confirm the results.

Type 2 Diabetes and Musculoskeletal Symptoms Among Midlife Women

PURPOSE

The purpose of this study was to describe the association between type 2 diabetes and musculoskeletal symptoms among midlife women from 4 major racial/ethnic groups in the United States.

METHODS

This is a secondary data analysis using the data from 164 participants aged 40 to 60 years of 2 larger survey studies (62 with type 2 diabetes and 102 without type 2 diabetes). In the original studies, the participants completed multiple questionnaires on background characteristics, health status, menopausal status, and musculoskeletal symptoms. The Musculoskeletal Symptom Index for Midlife Women was used to determine the number and severity of musculoskeletal symptoms. For data analysis, independent t tests, Mann-Whitney U tests, and multiple regression analyses were used.

RESULTS

The mean number of musculoskeletal symptoms was significantly higher in women with vs without type 2 diabetes as was the mean severity score. In subgroup analyses, among each menopausal stage and non-Hispanic white women, there were significant differences in the numbers and total severity scores between those with type 2 diabetes and without type 2 diabetes. When background characteristics, health status, and menopausal status were controlled, having diagnosis of type 2 diabetes was positively associated with the numbers and total severity scores of musculoskeletal symptoms.

CONCLUSION

Study findings supported significant associations of type 2 diabetes with musculoskeletal symptoms among midlife women. Further studies are recommended to confirm relationships in larger populations.

Age at natural menopause in women on long-term methotrexate therapy for rheumatoid arthritis

OBJECTIVE

The aim of the study was to compare the natural menopause ages of healthy women with those of women with methotrexate (MTX)-treated rheumatoid arthritis (RA), and to specifically assess the effect of disease onset and activity and the use of MTX on the age of the last menstruation.

METHODS

We performed a retrospective review of medical records to identify the ages at which menopause occurred in women with premenopausal RA treated with MTX and in women with postmenopausal onset, irrespective of therapy. Natural menopause ages were also compared between participants with and without RA.

RESULTS

Women with premenopausal onset of RA underwent menopause at a significantly younger age than did healthy women (P < 0.001) or those with postmenopausal disease onset (P = 0.001). Menopause also occurred at younger ages in participants with postmenopausal disease onset than in healthy controls (P = 0.012). The study suggested that menopause age was positively correlated with the age at which RA was diagnosed (R = 0.51; P < 0.001) in women with premenopausal RA onset, but was independent of the participant's age at menarche, number of pregnancies, or MTX therapy. Participants with RA onset at ≤ 35 years of age had a ninefold higher risk of premature menopause (P = 0.008).

CONCLUSIONS

The age at which menopause occurs in a patient with RA depends on the patient's age at the time of disease onset and its duration, but is not influenced by MTX treatment.

Fire-Needle Moxibustion for the Treatment of Knee Osteoarthritis: A Meta-Analysis

Objectives. The aim of this study was to evaluate the effectiveness of fire-needle moxibustion as an intervention in the treatment of knee osteoarthritis (KOA). Methods. An updated meta-analysis of randomized controlled trials (RCTs) on fire-needle moxibustion in treating KOA was conducted by searching PubMed, Embase, the Cochrane Library, Web of Science, Wanfang database, and the Chinese Medical Database (CNKI) since their inception through March 2016. The meta-analysis was performed using RevMan 5.3. Results. Thirteen RCTs were identified in the systematic study which consisted of 1179 participants. Fire-needle moxibustion treatment group had a statistical significance on recovery rate as well as recovery and marked-improvement rate compared with control group. Subgroup analysis indicated that there was significant difference between fire-needle moxibustion group and control group. However, GRADE analysis indicated that the quality of evidence for all outcomes was relatively low. Only two of 13 studies reported adverse reactions (difficulty in movement and intolerance of cold). Conclusion. This meta-analysis suggests that fire-needle moxibustion is more effective than control group in symptom management of KOA. Further high quality trials should be conducted to evaluate the effectiveness of fire-needle moxibustion on KOA.