Targeted optimum care approach for osteoporotic fragility fractures: tailored strategy based on risk stratification to reduce incidents of falls-an initiative by the Egyptian Academy of bone health based on the FLS national register.

Since falling is the third cause of chronic disability, a better understanding of the frequency, severity, and risk factors of falls across diagnostic groups is needed to design and implement customized, effective fall prevention, and management programs for these individuals, particularly those at risk of sustaining a fragility fracture. OBJECTIVE: (1) To assess the incidence of falls among osteoporotic patients with fragility fractures. (2) To evaluate the potential for stratifying the people at risk of falling in bone health setting aiming to provide targeted optimum care for them. METHODS: This was a multi-center, cross-sectional, observational study. Both men and postmenopausal women, admitted with an osteoporotic fracture (whether major osteoporosis or hip fracture), were consecutively recruited for this work and managed under Fracture Liaison Service. All the patients were assessed for their Fracture risk (FRAX), falls risk (FRAS), and sarcopenia risk (SARC-F) as well as functional disability (HAQ). Blood tests for bone profile as well as DXA scan were offered to all the patients. RESULTS: Four hundred five patients (121 males, 284 females) were included in this work. Mean age was 70.1 (SD = 9.2) years. The incidence of falls was 64.9%. The prevalence of falls was high (64.8%) in the patients presenting with major osteoporosis fractures and in those with hip fractures (61.8%). The prevalence of fragility fractures was positively correlated with HAQ score and the SARC-F score (p = 0.01 and 0.021 respectively). Falls risk score was positively correlated with FRAX score of major osteoporotic fractures, HAQ score, and SARC-F score (p = 0.01, 0.013, and 0.003 respectively). Seventy percent of the osteopenia patients who sustained fragility fracture had high falls risk and/or SARC-F score. CONCLUSION: This study highlighted the importance of falls risk stratification in osteoporotic patients presenting with fragility fractures. Identification of the patients at increased risk of falls should be a component of the standard practice.

Incidence and geographic characteristics of the population with osteoporotic hip fracture in Egypt- by the Egyptian Academy of Bone Health.

This work studies the epidemiology of hip fracture in Egypt. While the incidence of hip fracture in Egypt matches that of the Mediterranean region, there was geographic variation in osteoporotic hip fracture incidence between the north and south of Egypt. PURPOSE: To assess the incidence of hip fracture in Egypt, with special emphasis on the geographic and demographic variation among the Egyptian population. METHODS: The incidence of hip fractures treated in two Egyptian FLS centers was calculated for the period of February 2022-February 2023. Demographic information was recorded for every patient on the national register. All patients completed a baseline questionnaire, had clinical evaluation, fracture risk, falls, and sarcopenia risk assessment. A DXA scan was carried out for every patient. RESULTS: The annual incidence of low-energy hip fracture in individuals aged 40 years or more in Egypt in 2022-2023 was 123.34 per 100,000 in women and 55.19 per 100,000 in men. The incidence of hip fractures was higher in south Egypt (113.62) versus north Egypt (64.8). This was consistent for both genders. Bone mineral density was significantly (p < 0.01) lower in south Egypt at both the spine, distal forearm, as well as hip trochanters, whereas there was no significant difference between both locations in terms of the total hip and neck of the femur. Yet, falls risk, sarcopenia, as well as functional disability rates were significantly (p < 0.001) higher in the north. CONCLUSION: In Egypt, the hip fracture incidence was higher in the south compared to the north. Several modifiable factors contribute to fragility fracture risk independent of BMD, creating complex interrelationships between BMD, risk factors, and fracture risk.

Osteoporosis treatment gap in patients at risk of fracture in Egypt: a multi-center, cross-sectional observational study.

Despite the wide availability of a wide variety of approved osteoporosis medications and DXA scan centers in Egypt, only a minority of patients at high risk of sustaining a fragility fracture receive treatment, even after their first fracture. Such big "treatment gap" leaves the most high-risk individuals unprotected against fragility fractures. This study provides a benchmark to monitor national trends in osteoporosis management and service uptake. PURPOSE: To assess the treatment gap among men and postmenopausal women presenting with a fragility fracture, and to analyze the characteristics and fracture risks of the patients presenting with an index fragility fracture. METHODS: This was a multi-center, cross-sectional, observational study. Both men and postmenopausal women, admitted with an osteoporotic fracture (whether major osteoporosis or hip fracture), were consecutively recruited for this work. The fracture risk was assessed based on their FRAX calculation prior to the index fracture. All the patients were assessed for their falls and sarcopenia risks. Blood tests for bone profile as well as DXA scan were offered to all the patients. RESULTS: Two hundred and thirty-six patients presenting with fragility fractures were included in this work. 70.8% were women and 29.2% were men. Mean age was 70.1 (SD = 9.2) years. Ten-year probability of fracture (without BMD) was high in 65.9% of the postmenopausal women and 40.3% of the men. 82.1% of the postmenopausal women and 100% in men identified to be eligible for osteoporosis therapy did not receive any form of osteoporosis therapy. FRAX score correlated significantly with bone mineral density assessment at both hip and spine. Falls, sarcopenia, and functional disability showed significant relation to the fracture risk. CONCLUSIONS: There is a large treatment gap in Egyptian older adults. The recent guidelines for osteoporosis management in Egypt endorsed fracture centric approach to identify people at risk. The gap appears to be related to a low rate of osteoporosis diagnosis and lack of patient education.

Regulatory B Cells Evaluation in Systemic Lupus Erythematosus Patients with Subclinical Atherosclerosis and Secondary Antiphospholipid Syndrome.

Objectives: The current knowledge of human studies that address B cells in Systemic Lupus Erythematosus (SLE) patients with subclinical atherosclerosis remains insufficient. We aimed to evaluate the contribution of Breg cells in SLE and secondary antiphospholipid syndrome (APS) patients taking into consideration its relation to subclinical atherosclerosis and the disease activity. Methods: Thirty SLE patients and 23 controls were included. Systemic Lupus Erythematosus Disease Activity Index-2000 was estimated. Evaluation of Breg cells percentage using flow cytometry was done. All participants underwent carotid doppler ultrasound examination for measurements of the intima-media thickness of the common carotid artery (cIMT). The coronary artery calcium scoring was calculated using the Agatston method. Results: The mean± SD of age was 32.60±8.34 years, while of the age of onset was 28.27±7.60 years. Twenty-three patients (76.7%) had subclinical atherosclerosis. There was a highly significant difference in Breg cells between SLE and APS patients with subclinical atherosclerosis and controls (P= 0.001, 0.005). SLE and APS patients had significantly higher mean cIMT than control (P=0.01, 0.050). Breg cells had 70% sensitivity and 87% specificity for diagnosing of SLE (P=0.01). Multivariate regression analysis indicated that low Breg cells were predictive for the disease activity (OR=1.76, 95% CI=1.21- 2.85; P= 0.01). Conclusion: SLE patients had a high frequency of subclinical atherosclerosis, those and patients with secondary APS had a high risk of plaque formation. We found a contribution of Breg cells in SLE patients with subclinical atherosclerosis. Breg cells are considered a good predictor of diagnosis of SLE.

High-resolution manometry compared with the University of California, Los Angeles Scleroderma Clinical Trials Consortium GIT 2.0 in Systemic Sclerosis.

OBJECTIVES: To study esophageal high resolution manometry (HRM) in systemic sclerosis (SSc) patients and the correlation of findings to The University of California, Los Angeles Scleroderma Clinical Trials Consortium gastrointestinal tract 2.0 (UCLA SCTC_GIT 2.0). METHODS: Forty SSc patients were administered to the UCLA SCTC GIT 2.0. Patients underwent HRM study (Solar GI MMS). HRM data were compared with 15 healthy volunteers. RESULTS: Forty patients with mean age 46 ± 7 years and disease duration 9.3 ± 7 years reported upper (85.7%), lower GI symptoms (75%), while 5% reported no symptoms. Mean ± SD scores of UCLA SCTC_GIT 2.0 items were as follows: reflux 1.2 ± 0.8, distention 1.6 ± 1.2, fecal soiling 0.3 ± 0.9, diarrhea 0.8 ± 1, social 1 ± 1, emotional 1 ± 1.1, constipation 0.5 ± 0.9, and total GIT score 0.9 ± 0.6. Lower esophageal sphincter (LES) pressure and distal esophageal amplitude were significantly lower in SSc patients than controls. Main manometric findings were decreased LES resting pressure (40%) and aperistalsis (40%). Regression analyses showed distal esophageal amplitude and LES resting pressure negatively correlated with reflux score (r = -0.64; p = 0.001 and r = -0.46; p = 0.019, respectively), and total GIT score (r = -0.54; p = 0.007 and r = -0.42; p = 0.03, respectively). LES resting pressure had negative correlations with diarrhea score (r = -0.062; p = 0.002). CONCLUSIONS: Decreased distal esophageal amplitude encountered as hypoperistalsis or even aperistalsis was associated with increased reflux and GIT scores (negatively correlated) UCLA SCTC_GIT 2.0 questionnaires. The GIT2.0 is easy to use and can serve as an indicator that further testing of the GI tract, including the esophagus, is indicated.

Amyloid arthropathy associated with multiple myeloma: a systematic analysis of 101 reported cases.

OBJECTIVE: Amyloid deposition in multiple myeloma (MM) may lead to an arthropathy resembling rheumatoid arthritis (RA). Since a systematic description of its natural history is lacking, we have performed a systematic analysis of all published cases. METHODS: Literature review featuring backward and forward database searches and direct inspection of reference lists. Inclusion criteria were as follows: publication between 1931 and 2012, diagnosis of multiple myeloma, and demonstration of light chain amyloid (AL) in any organ or in synovial fluid, arthritis, or synovitis. RESULTS: Overall, 101 cases were identified. Median age was 59 years and the male-to-female ratio was 1:1. A systemic manifestation of MM was reported in 88 cases. In 53 of these, characteristic physical findings (carpal tunnel syndrome, macroglossia, shoulder pad, and soft tissue swelling/masses) were present. Arthritis manifested before the diagnosis of MM in 63 cases, with 33 cases initially misdiagnosed as RA. There were 72 cases of poly-, 17 of oligo-, and three of monoarthritis. The shoulder joint was most commonly affected, followed by knees and small hand joints. Median synovial fluid leukocyte count was 2460 cells/mm(3), and was normal in seven cases. Synovial histopathology often featured mild synovitis without plasma cell infiltration. Imaging revealed articular or periarticular inflammation in many cases and bone lesions near 22% of affected joints. Treatments varied but led to some improvement in the majority of cases. CONCLUSIONS: These results solidify previous experience that MM arthropathy tends to feature a symmetric RF-negative nonerosive polyarthritis. However, the results also highlight the diversity of its presentations and stress the importance of arthropathy as a potentially under-recognized presenting manifestation of MM.

Work disability remains a major problem in rheumatoid arthritis in the 2000s: data from 32 countries in the QUEST-RA study.

INTRODUCTION: Work disability is a major consequence of rheumatoid arthritis (RA), associated not only with traditional disease activity variables, but also more significantly with demographic, functional, occupational, and societal variables. Recent reports suggest that the use of biologic agents offers potential for reduced work disability rates, but the conclusions are based on surrogate disease activity measures derived from studies primarily from Western countries. METHODS: The Quantitative Standard Monitoring of Patients with RA (QUEST-RA) multinational database of 8,039 patients in 86 sites in 32 countries, 16 with high gross domestic product (GDP) (>24K US dollars (USD) per capita) and 16 low-GDP countries (<11K USD), was analyzed for work and disability status at onset and over the course of RA and clinical status of patients who continued working or had stopped working in high-GDP versus low-GDP countries according to all RA Core Data Set measures. Associations of work disability status with RA Core Data Set variables and indices were analyzed using descriptive statistics and regression analyses. RESULTS: At the time of first symptoms, 86% of men (range 57%-100% among countries) and 64% (19%-87%) of women <65 years were working. More than one third (37%) of these patients reported subsequent work disability because of RA. Among 1,756 patients whose symptoms had begun during the 2000s, the probabilities of continuing to work were 80% (95% confidence interval (CI) 78%-82%) at 2 years and 68% (95% CI 65%-71%) at 5 years, with similar patterns in high-GDP and low-GDP countries. Patients who continued working versus stopped working had significantly better clinical status for all clinical status measures and patient self-report scores, with similar patterns in high-GDP and low-GDP countries. However, patients who had stopped working in high-GDP countries had better clinical status than patients who continued working in low-GDP countries. The most significant identifier of work disability in all subgroups was Health Assessment Questionnaire (HAQ) functional disability score. CONCLUSIONS: Work disability rates remain high among people with RA during this millennium. In low-GDP countries, people remain working with high levels of disability and disease activity. Cultural and economic differences between societies affect work disability as an outcome measure for RA.

Reliability and validity of the University of California, Los Angeles Scleroderma Clinical Trial Consortium Gastrointestinal Tract Instrument.

OBJECTIVE: To refine the previously developed scleroderma (systemic sclerosis [SSc]) gastrointestinal tract (GIT) instrument (SSC-GIT 1.0). METHODS: We administered the SSC-GIT 1.0 and the Short Form 36 to 152 patients with SSc; 1 item was added to the SSC-GIT 1.0 to assess rectal incontinence. In addition, subjects completed a rating of the severity of their GIT involvement (from very mild to very severe). Evaluation of psychometric properties included internal consistency reliability, test-retest reliability (mean time interval 1.1 weeks), and multitrait scaling analysis. RESULTS: Study participants were mostly women (84%) and white (81%); 55% had diffuse SSc. Self-rated severity of GIT involvement ranged from no symptoms to very mild (39%), mild (21%), moderate (31%), and severe/very severe (9%). Of an initial 53 items in the SSC-GIT 1.0, 19 items were excluded, leaving a 34-item revised instrument (the University of California, Los Angeles Scleroderma Clinical Trial Consortium GIT 2.0 [UCLA SCTC GIT 2.0]). Analyses supported 7 multi-item scales: reflux, distention/bloating, diarrhea, fecal soilage, constipation, emotional well-being, and social functioning. Test-retest reliability estimates were >/=0.68 and coefficient alphas were >/=0.67. Participants who rated their GIT disease as mild had lower scores on a 0-3 scale on all 7 scales. Symptom scales were also able to discriminate subjects with corresponding clinical GIT diagnoses. The Total GIT Score, developed by averaging 6 of 7 scales (excluding constipation), was reliable and provided greater discrimination between mild, moderate, and severe self-rated GIT involvement than individual scales. CONCLUSION: This study provides support for the reliability and validity of the UCLA SCTC GIT 2.0, an improvement over the SSC-GIT 1.0, and supports a Total GIT Score in SSc patients with GIT.

Diagnostic performance and predictive value of rheumatoid factor, anti-cyclic-citrullinated peptide antibodies and HLA-DRB1 locus genes in rheumatoid arthritis.

BACKGROUND: We evaluated the significance of the genes, defined as DRB1*04 or DRB1*01, in rheumatoid arthritis (RA) patients. We focused on the role of genetic and serologic markers to predict disease activity and destructive process of joints. METHODS: Sixty patients with RA were examined. Radiographic changes were evaluated by (Larsen score) and disease activity was measured by disease activity score 28 (DAS28). The markers analyzed were: erythrocyte sedimentation rate (ESR), C-reactive protein (CRP), rheumatoid factor (RF), anti-cyclic citrullinated peptides (anti-CCP2) and HLA-DRB1 alleles typed by PCR. RESULTS: In this study, anti-CCP antibodies, CRP, RF and AKA were detected in 83.3%, 56.7%, 71.7% and 52% of patients respectively. HLA-DRB1*01 was found in 45% of patients and 35% of them had one or two HLA-DRB1*04 alleles. According to DRB1*04 subtypes, (DRB1* 0405) was present in of 80% them. For prediction of grade of activity, the independent predictors were anti-CCP (OR 19.6), and DRB1*04 positive allele (OR 5.1). The combination of DRB1*04 + anti-CCP antibodies gave increase in the specificity and positive predictive value to 92% and 90 respectively. As regards to the prediction of radiological joint damage, the independent predictors were HLA-DRB1*04, HLA-DRB1*01, RF, and CRP > 18 (OR 5.5, 4.5, 2.5, 2.0 respectively). CONCLUSION: Our findings suggest that anti-CCP2 is superior to RF for the detection of RA and provided predictive information on joint destruction and disease activity. The presence of RA associated antibodies (ACCP or RF) and/or the SE genes are indicative for a poorer radiological outcome and higher grade of activity.

Management of interstitial lung disease in systemic sclerosis: lessons from SLS and FAST.

Interstitial lung disease (ILD) is a leading cause of death in systemic sclerosis (SSc). Two randomized controlled trials recently demonstrated the modest effects of cyclophosphamide on lung physiology (forced vital capacity) and extrapulmonary outcomes (dyspnea, function, quality of life, and skin thickening). Recommendations can now be made about the short-term management for SSc-ILD. However, many questions remain unanswered, including how long to treat with cyclophosphamide; whether patients should take maintenance therapy after the initial or induction phase; whether there are alternative therapies; how to treat patients with ILD and pulmonary hypertension; and how to treat patients with severe ILD.

Tendon transfer around the shoulder in obstetric brachial plexus paralysis: clinical and computed tomographic study.

One hundred nine obstetrical palsy patients with defective shoulder abduction and external rotation had subscapularis release and transfer of teres major to infraspinatus with or without pedicle transfer of the clavicular head of pectoralis major to deltoid. The age at surgery averaged 67 months (11-192) and follow-up averaged 36 months (12-80). Thirty-nine cases had follow-up CT scan of both shoulders. Improvement of abduction averaged 64 degrees and that of external rotation 50 degrees, 100% and 290% gain, respectively. Both negatively correlated with the age at surgery (P < 0.001), and were significantly higher in patients operated younger than 4 years. On computed tomographic scans, the degree of glenoid retroversion positively correlated (P < 0.001) with the age at surgery, and was significantly higher in patients operated older than 4 years. The degree of posterior subluxation showed no significant difference between different ages. There was no significant difference between the operated and normal sides in patients operated younger than 4years with regard to glenoid retroversion and in those operated younger than 2 years with regard to posterior subluxation. The operation is useful for correction of defective shoulder abduction and external rotation in obstetric palsy. It is best performed before the age of 2 to get maximal improvement in motion and prevent secondary bone changes. Between the ages of 2 and 4, it also resulted in significant improvement in motion and prevented glenoid retroversion, but not posterior subluxation. After the age of 4, the improvement in motion was not significant and secondary bone changes were not prevented.

Longitudinal measurement of methotrexate liver concentrations does not correlate with liver damage, clinical efficacy, or toxicity during a 3.5 year double blind study in rheumatoid arthritis.

OBJECTIVES: In patients with rheumatoid arthritis (RA), we examined whether methotrexate (MTX) and MTX polyglutamate accumulation in the liver correlated with clinical efficacy or clinical/laboratory toxicity. We also began preliminary examination of a new histologic index of liver histology (the Iowa Score) relative to the Roenigk grading system. METHODS: Forty patients with RA participated in a prospective, double blind, 3.5 year study of MTX treatment. Liver biopsies, liver MTX and MTX polyglutamate concentrations, laboratory tests, evaluation of disease activity, and evaluation of adverse events were done prospectively at baseline and at 1, 2, and 3.5 years. Biopsies were examined using the Roenigk grading system and an additional histological scoring system. Radiochemical ligand binding assays and HPLC methods were used to measure MTX and MTX polyglutamates. Statistical analysis included ANOVA, linear regression, and logistic regression modeling. RESULTS: No significant changes in the mean values of aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase, albumin, or hemoglobin occurred. A significant percentage of patients had at least one abnormal alkaline phosphatase, AST, or ALT (25 to 52%), although most abnormalities were small and transient. Histological abnormalities did not progress using either the Roenigk or the Iowa score. The last abnormal AST, the number of abnormal AST and ALT, and female sex correlated with histological liver abnormalities (r2 = 0.41) using a new preliminary histologic scoring system (the Iowa Score). Amount of alcohol use correlated with fatty change, and the MTX dose at biopsy was associated with liver histological abnormalities (p = 0.03 and 0.049, respectively). Total liver MTX concentrations were stable from Year 1 to Year 3.5 and the percentage of higher order polyglutamates was relatively high (38 to 56%) relative to monoglutamates. No correlation of these concentrations with clinical response or toxicity, histology, or liver function tests could be documented. CONCLUSION: This analysis describes the accumulation and stabilization of MTX concentrations in the liver and examined correlations between MTX liver concentrations, patient demographics, liver histology, concomitant medications, and disease activity. No such correlations were found, decreasing the likelihood that MTX concentrations in serum would be useful measures to predict significant hepatotoxicity.

Outcomes of surgical treatment of brachial plexus injuries using nerve grafting and nerve transfers.

Between 1993 and 1998, 32 male patients with brachial plexus injuries were surgically treated. Eighteen interfascicular grafting and 71 extraplexal neurotization procedures were performed separately or in combination. Donor nerves were the intercostals, spinal accessory, phrenic, contralateral C7, and cervical plexus, in order of frequency. Patients were followed for a minimum of 24 (average, 35) months. Biceps function was best following grafting the musculocutaneous nerve itself, or neurotization with the phrenic nerve (100 percent grade 4), followed by neurotization with the intercostals (89.5 percent grade 3 or more) and last, grafting the C5 root or upper trunk (grade 3 in one of three patients). Phrenic to suprascapular neurotization produced the best results of shoulder abduction (40 to 90 degrees), followed by combined neurotization of the spinal accessory to suprascapular and phrenic to axillary (20 to 90 degrees). Sensory recovery over the lateral forearm and palm varied from S2 to S3+, according to the method of reconstruction.