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Makhlouf Y, Singh VK, Craig S, McArdle A, French D, Loughrey MB, Oliver N, Acevedo JB, O’Reilly P, James JA, Maxwell P, Salto-Tellez M. True-T - Improving T-cell response quantification with holistic artificial intelligence based prediction in immunohistochemistry images. Comput Struct Biotechnol J 2024; 23:174-185. [PMID: 38146436 PMCID: PMC10749253 DOI: 10.1016/j.csbj.2023.11.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2023] [Revised: 11/24/2023] [Accepted: 11/24/2023] [Indexed: 12/27/2023] Open
Abstract
The immune response associated with oncogenesis and potential oncological ther- apeutic interventions has dominated the field of cancer research over the last decade. T-cell lymphocytes in the tumor microenvironment are a crucial aspect of cancer's adaptive immunity, and the quantification of T-cells in specific can- cer types has been suggested as a potential diagnostic aid. However, this is cur- rently not part of routine diagnostics. To address this challenge, we present a new method called True-T, which employs artificial intelligence-based techniques to quantify T-cells in colorectal cancer (CRC) using immunohistochemistry (IHC) images. True-T analyses the chromogenic tissue hybridization signal of three widely recognized T-cell markers (CD3, CD4, and CD8). Our method employs a pipeline consisting of three stages: T-cell segmentation, density estimation from the segmented mask, and prediction of individual five-year survival rates. In the first stage, we utilize the U-Net method, where a pre-trained ResNet-34 is em- ployed as an encoder to extract clinically relevant T-cell features. The segmenta- tion model is trained and evaluated individually, demonstrating its generalization in detecting the CD3, CD4, and CD8 biomarkers in IHC images. In the second stage, the density of T-cells is estimated using the predicted mask, which serves as a crucial indicator for patient survival statistics in the third stage. This ap- proach was developed and tested in 1041 patients from four reference diagnostic institutions, ensuring broad applicability. The clinical effectiveness of True-T is demonstrated in stages II-IV CRC by offering valuable prognostic information that surpasses previous quantitative gold standards, opening possibilities for po- tential clinical applications. Finally, to evaluate the robustness and broader ap- plicability of our approach without additional training, we assessed the universal accuracy of the CD3 component of the True-T algorithm across 13 distinct solid tumors.
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Affiliation(s)
- Yasmine Makhlouf
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Vivek Kumar Singh
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Stephanie Craig
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Aoife McArdle
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Dominique French
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Maurice B. Loughrey
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
- Cellular Pathology, Belfast Health and Social Care Trust, Belfast City Hospital, Lisburn Road, Belfast BT9 7AB, UK
| | - Nicola Oliver
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Juvenal Baena Acevedo
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | | | - Jacqueline A. James
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
- Regional Molecular Diagnostic Service, Belfast Health and Social Care Trust, Belfast BT9 7AE, UK
| | - Perry Maxwell
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Manuel Salto-Tellez
- Precision Medicine Centre of Excellence, Health Sciences Building, The Patrick G Johnston, Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
- Sonrai Analytics, Belfast BT9 7AE, UK
- Regional Molecular Diagnostic Service, Belfast Health and Social Care Trust, Belfast BT9 7AE, UK
- Integrated Pathology Unit, Institute of Cancer Research and Royal Marsden Hospital, London SW7 3RP, UK
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Miladi S, Ketata M, Makhlouf Y, Boussaa H, Abdelghani KB, Fazaa A, Laatar A. Effect of music therapy on patients with rheumatic diseases. Explore (NY) 2024; 20:380-384. [PMID: 37863678 DOI: 10.1016/j.explore.2023.10.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2023] [Revised: 09/30/2023] [Accepted: 10/04/2023] [Indexed: 10/22/2023]
Abstract
BACKGROUND Music therapy seems to have a multitude of positive effects not only on mental health but also on organic pain. Some studies have showed its effectiveness on reducing pain for patients undergoing surgical procedures. However, data on its efficiency on patients' anxiety during rheumatology medical consultation for patients with chronic rheumatic diseases is lacking. OBJECTIVES The purpose of the present study was to describe the impact of music therapy on the mood of patients followed for chronic rheumatic diseases. METHODS We conducted a cross-sectional study including patients followed for chronic rheumatic diseases seen in the outpatient rheumatology department during a period of three weeks. Patients selected were randomly assigned into two groups. Patients seen while listening to music "The Mozart Sonata" formed theG1 (n = 40). Patients seen without listening to music formed the group G2 (n = 30). Participants' anxiety levels were assessedbefore and immediately after medical consultations by collecting vital signs (heart rate and respiratory rate) and by the Spielberger State Trait Anxiety inventory questionnaire (STAI). RESULTS The mean age of 70 patients included was 54.36 ± 14.62 years. Females outnumbered males (62.9 %).The STAI scores were 38.44 (range, 25-60) and 34.51 (range, 22-52)respectively pre- and post-consultation. The medical consultation lasted for a mean of 24 ± 1.1 min in G1 and 20.63 ± 1.3 in G2. Sharp after the consultation, the mean Heart Ratewas significantly lower in the group with music therapy (64±1.5 in G1 versus 66.3 ± 1.3 in G2, p = 0.02) and the mean STAI decreased also significantly in tne G1 (34.72±1 in G1 versus 40.7 ± 5.2 in G2, p = 0.018). However, the decline of the mean Respiratory Ratewas not significant between both groups(16.1 ± 1 in G1 versus 16.96 ± 1.7 in G2, p = 0.42). CONCLUSION Our study showed a significant lowering in anxiety level and heart rate in patients consulted while listening to music.This costless and available tool should be more used in our daily practice specially when treating patients with chronic painful diseases.
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Affiliation(s)
- Saoussen Miladi
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia.
| | - Molka Ketata
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
| | - Yasmine Makhlouf
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
| | - Hiba Boussaa
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
| | - Kawther Ben Abdelghani
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
| | - Alia Fazaa
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
| | - Ahmed Laatar
- Rheumatology Department, Faculty of Medicine of Tunis, Mong Slim Hospital, University Tunis El Manar, Tunisia
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Boussaa H, Kamoun M, Miladi S, Makhlouf Y, Abdelghani KB, Fazaa A, Laatar A. The first case of SARS-CoV-2-induced eosinophilic fasciitis. Mod Rheumatol Case Rep 2023; 8:224-228. [PMID: 37902576 DOI: 10.1093/mrcr/rxad063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2023] [Revised: 10/01/2023] [Accepted: 10/06/2023] [Indexed: 10/31/2023]
Abstract
Eosinophilic fasciitis (EF), also known as Shulman syndrome, is a rare auto-immune fibrosing disorder of the fascia. Etiopathogeny of EF is still unclear. Nowadays, it is widely known that severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may induce hyper-stimulation of the immune system. Several cases with fasciitis and rhabdomyolysis induced by coronavirus disease 2019 vaccines have been reported in the literature. Herein, we report the first case of EF possibly triggered by SARS-CoV-2 infection. A 45-year-old Tunisian woman, with no medical history, presented to our department with severe widespread muscle pain noticed one month after a SARS-CoV-2 infection. Physical examination showed an induration of the skin and subcutaneous tissue of the arms, forearms and legs with a restricted joint mobility. The level of eosinophils was 430 E/mm3 (6.1%) [1-4%]. Electromyography and creatine kinase levels were normal. Myositis-related antibodies were negative. Magnetic resonance imaging of the left arm showed high-intensity signal and thickness of the fascia without evidence of muscle or bone involvement. A muscular biopsy from the right deltoid showed thickening and inflammation of the fascia. The patient received intraveinous injections of 1000 mg of methylprednisolone for 3 days with an oral relay of 1 mg/kg per day of prednisone equivalent during 4 weeks. At one-month follow-up, a significant improvement of the skin induration and myalgia was observed, with a disappearance of the biological inflammatory syndrome. This brief report suggests a potential link between SARS-CoV-2 infection and new-onset of auto-immune fasciitis.
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Affiliation(s)
- Hiba Boussaa
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Mariem Kamoun
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Saoussen Miladi
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Yasmine Makhlouf
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Kawther Ben Abdelghani
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Alia Fazaa
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
| | - Ahmed Laatar
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
- Rheumatology Department, Mongi Slim University Hospital, Tunis, Tunisia
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Miladi S, Ben Ayed H, Fazaa A, Boussaa H, Makhlouf Y, Souabni L, Ouenniche K, Kassab S, Chekili S, Abdelghani KB, Laatar A. Rheumatoid arthritis with concomitant fibromyalgia: The role of ultrasound in assessing disease activity. Musculoskeletal Care 2023; 21:1011-1019. [PMID: 37157133 DOI: 10.1002/msc.1779] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Revised: 04/25/2023] [Accepted: 04/28/2023] [Indexed: 05/10/2023]
Abstract
INTRODUCTION Fibromyalgia (FM) is a chronic painful condition frequently associated with rheumatoid arthritis (RA), which may falsely increase RA activity. The aim of our study was to compare clinical scoring and ultrasound (US) assessment in RA patients with concomitant FM with those without FM. METHODS A cross-sectional study including patients with RA according to the ACR/EULAR 2010 criteria was conducted. Patients were divided into two groups: RA patients meeting ACR 2016 FM criteria (cases) and RA patients not meeting FM criteria (controls). Clinico-biological and US assessments of RA activity were performed on the same day for each patient. RESULTS Eighty patients distributed into 40 patients in each group were recruited. Biologic DMARD prescription was more frequent in RA with FM patients than the control group (p = 0.04). DAS28 was significantly greater than DAS28 V3 in RA with FM group (p = 0.002). FM group had significantly less US synovitis (p = 0.035) and less Power Doppler (PD) activity (p = 0.035). Grey scale US score (p = 0.87) and DP US score (p = 0.162) were similar in the two groups. The correlation between the clinical and the ultrasonographic scores was strong to very strong in both groups with the strongest correlation found between DAS28 V3 and US DAS28 V3 (r = 0.95) in RA + FM group. CONCLUSION Our study confirms the overestimation of disease activity by the clinical scores in RA with concomitant FM. DAS28 V3 score and US assessment would represent a better alternative.
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Affiliation(s)
- Saoussen Miladi
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Hiba Ben Ayed
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Alia Fazaa
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Hiba Boussaa
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Leila Souabni
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Kmar Ouenniche
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Selma Kassab
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Selma Chekili
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Kawther Ben Abdelghani
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, University Tunis El Manar, Faculty of Medicine of Tunis, Mongi Slim Hospital, Tunis, Tunisia
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Fazaa A, Boussaa H, Ouenniche K, Miladi S, Makhlouf Y, Belhadj S, Ben Abdelghani K, Laatar A. Baseline predictors of fatigue and persistent fatigue in rheumatoid arthritis: A longitudinal observational study. Musculoskeletal Care 2023; 21:1068-1074. [PMID: 37243900 DOI: 10.1002/msc.1787] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2023] [Revised: 05/12/2023] [Accepted: 05/16/2023] [Indexed: 05/29/2023]
Abstract
OBJECTIVES To determine factors associated with fatigue in patients with rheumatoid arthritis (RA), and to identify baseline predictors of persistent fatigue at 12 months of follow-up. METHODS We enroled patients with RA fulfiling the 2010 American College of Rheumatology/European League Against Rheumatism criteria. Fatigue was assessed using the Arabic version of the Functional Assessment of Chronic Illness Therapy-Fatigue (FACIT-F). Using univariate and multivariate analyses, we examined baseline variables associated with fatigue and persistent fatigue (if the FACIT-F score was less than 40 at baseline and 12 months of follow-up). RESULTS We included 100 RA patients of whom 83% reported fatigue. At baseline, the FACIT-F score was significantly associated with older age (p = 0.007), pain (p < 0.001), global patient assessment (GPA) (p < 0.001), tender joint count (TJC) (p < 0.001), swollen joint count (p = 0.003), erythrocyte sedimentation rate (ESR) (p < 0.001), disease activity score (DAS28 ESR) (p < 0.001), and health assessment questionnaire (HAQ) (p < 0.001). At 12 months of follow-up, the percentage of patients who reported persistent fatigue was 60%. The FACIT-F score was significantly associated with age (p = 0.015), symptom duration (p = 0.002), pain (p < 0.001), GPA (p < 0.001), TJC (p < 0.001), C-Reactive Protein (p = 0.007), ESR (p = 0.009), DAS28 ESR (p < 0.001), and HAQ (p < 0.001). Pain was an independent baseline predictor of persistent fatigue (OR = 0.969 (95% CI [0.951-0.988]), p = 0.002). CONCLUSIONS Fatigue is a frequent symptom in RA. Pain, GPA, disease activity and disability were associated with fatigue and persistent fatigue. Baseline pain was the only independent predictor of persistent fatigue.
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Affiliation(s)
- Alia Fazaa
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Hiba Boussaa
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Kmar Ouenniche
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
| | - Saoussen Miladi
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Salwa Belhadj
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
| | - Kawther Ben Abdelghani
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, Mongi Slim University Hospital, Tunis, Tunisia
- University of Tunis El Manar, Faculty of Medicine of Tunis, Tunis, Tunisia
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Miladi S, Bouzid S, Fazaa A, Boussaa H, Makhlouf Y, Souabni L, Ouenniche K, Kassab S, Chekili S, Ben Abdelghani K, Laatar A. Is there an association between plantar fasciitis and knee osteoarthritis? Musculoskeletal Care 2023; 21:1045-1052. [PMID: 37212781 DOI: 10.1002/msc.1784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2023] [Revised: 05/10/2023] [Accepted: 05/12/2023] [Indexed: 05/23/2023]
Abstract
BACKGROUND Knee osteoarthritis (OA) and plantar fasciitis share similar risk factors including ageing, occupation, obesity, and inappropriate shoe wear. However, the association between knee OA and heel pain caused by plantar fasciitis has received limited attention to date. AIM We aimed to assess the prevalence of plantar fasciitis using ultrasound in patients with knee OA and to identify factors associated with plantar fasciitis in these patients. PATIENTS AND METHODS We conducted a cross-sectional study including patients with Knee OA, fulfiling the European League Against Rheumatism criteria. The Western Ontario and McMaster Universities Osteoarthritis (WOMAC) and the Lequesne indexes were used to evaluate pain and function of the knees. The Manchester Foot Pain and Disability Index (MFPDI) was used to estimate foot pain and disability. Each patient underwent a physical examination, plain radiographs of the knees and the heels, and an ultrasound examination of both heels to find signs of plantar fasciitis. Statistical analysis was performed using SPSS. RESULTS We included 40 knee OA patients, with a mean age of 59.85 ± 9.65 years [32-74] and a male-to-female ratio of 0.17. The mean WOMAC was 34.03 ± 19.9 [4-75]. The mean Lequesne for knees was 9.62 ± 4.57 [3-16.5]. Among our patients, 52% (n = 21) experienced heel pain. The heel pain was severe in 19% (n = 4). The mean MFPDI was 4.67 ± 4.16 [0-8]. Limited ankle dorsiflexion and plantar flexion were noted in 47% of patients (n = 17) each. High and low arch deformities were seen in 23% (n = 9) and 40% (n = 16) of patients. Ultrasound revealed a thickened plantar fascia in 62% (n = 25). An abnormal hypoechoic plantar fascia was noted in 47% (n = 19), with the loss of normal fibrillar architecture in 12 cases (30%). No Doppler signal was exhibited. Patients with plantar fasciitis had significantly limited dorsiflexion (n = 2 (13%) versus n = 15 (60%), p = 0.004) and plantar flexion (n = 3 (20%) versus n = 14 (56%), p = 0.026). The range of supination was also less important in the plantar fasciitis group (17.73 ± 4.1 vs. 12.8 ± 6.46, p = 0.027). The low arch was statistically more present in patients with plantar fasciitis (G1: 36% [n = 9] vs. G0: 0% [n = 0], p = 0.015). However, the high arch deformity was statistically more present in patients without plantar fasciitis (G1: 28% [n = 7] vs. G0: 60% [n = 9], p = 0.046). Multivariate analysis showed that the risk factor for plantar fasciitis in knee OA patients was limited dorsiflexion (OR = 3.889, 95% CI [0.017-0.987], p = 0.049). CONCLUSION In conclusion, our work showed that plantar fasciitis is frequent in knee OA patients, with reduced ankle dorsiflexion being the main risk factor for plantar fasciitis in these patients.
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Affiliation(s)
- Saoussen Miladi
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Sirine Bouzid
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Alia Fazaa
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Hiba Boussaa
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Leila Souabni
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
| | - Kmar Ouenniche
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
| | - Salma Kassab
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
| | - Salma Chekili
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
| | - Kaouther Ben Abdelghani
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, Mongi Slim Hospital, Tunis, Tunisia
- Faculty of Medicine of Tunis, Tunis El Manar University, Tunis, Tunisia
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Boussaa H, Nouicer S, Miladi S, Makhlouf Y, Ben Abdelghani K, Fazaa A, Laatar A. Certolizumab-induced optic neuritis in a patient with spondyloarthritis: A case report and review of the literature. Therapie 2023:S0040-5957(23)00189-0. [PMID: 38158272 DOI: 10.1016/j.therap.2023.11.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2023] [Revised: 11/04/2023] [Accepted: 11/17/2023] [Indexed: 01/03/2024]
Affiliation(s)
- Hiba Boussaa
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
| | - Saffet Nouicer
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia.
| | - Saoussen Miladi
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
| | - Kawther Ben Abdelghani
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
| | - Alia Fazaa
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, Mongi Slim Hospital, 2046 Sidi Daoued, La Marsa, Tunisia; University Tunis El Manar of Medicine, Faculty of Medicine of Tunis, 1007 Tunis, Tunisia
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Miladi S, Makhlouf Y, Boussaa H, Zakraoui L, Ben Abdelghani K, Fazaa A, Laatar A. Effect of bariatric and metabolic surgery on rheumatoid arthritis outcomes: A systematic review. PLoS One 2023; 18:e0294277. [PMID: 37976258 PMCID: PMC10655969 DOI: 10.1371/journal.pone.0294277] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Accepted: 10/30/2023] [Indexed: 11/19/2023] Open
Abstract
INTRODUCTION Obesity is a growing and debilitating epidemic worldwide that is associated with an increased inflammation. It is often linked to rheumatic diseases and may impact negatively their natural history. The use of bariatric and metabolic surgery (BMS) has increased thanks to its positive effect on major comorbidities like diabetes type 2. This systematic review provides the most up-to-date published literature regarding the effect of BMS on outcomes in rheumatoid arthritis. METHODS This systematic review followed the preferred reporting items for systematic reviews guidelines. Original articles from Pubmed, Embase and Cochrane, published until June 16th 2023, and tackling the effect of BMS on disease outcomes in patients with RA were included. RESULTS Three studies met the inclusion criteria. They were published between 2015 and 2022. The total number of RA patients was 33193 and 6700 of them underwent BMS. Compared to non-surgical patients, weight loss after BMS was associated with lower disease activity outcomes at 12 months (p<0.05). Similarly, prior BMS in RA patients was significantly associated with reduced odds ratios for all the morbidities and in-hospital mortality compared with no prior BMS (36.5% vs 54.6%, OR = 0.45, 95% CI (0.42, 0.48), p< 0.001) and (0.4% vs 0.9%, OR = 0.41, 95% CI (0.27-0.61), p < 0.001) respectively. CONCLUSION To conclude, published data indicate that BMS seems a promising alternative in reducing RA disease activity as well as morbidity and mortality in patients with obesity.
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Affiliation(s)
- Saoussen Miladi
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Hiba Boussaa
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Leith Zakraoui
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Kawther Ben Abdelghani
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Alia Fazaa
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, Mongi Slim Hospital, La Marsa, Tunis, Tunisia
- University Tunis El Manar, Tunis, Tunisia
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Makhlouf Y, Nessib DB, Ferjani H, Triki W, Maatallah K, Dhia K, Hamdi. The concept of telemedicine in pediatric rheumatology in Tunisia: Parents' perceptions. J Pediatr Nurs 2022; 69:6-9. [PMID: 36584592 PMCID: PMC9797351 DOI: 10.1016/j.pedn.2022.12.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 11/29/2022] [Accepted: 12/07/2022] [Indexed: 12/30/2022]
Abstract
INTRODUCTION With the COVID-19 pandemic, health care systems are facing challenges in delivering proper patient care. Children and adolescents with juvenile idiopathic arthritis require specialized and comprehensive attention. In this context, telemedicine is an alternative that has the potential to improve access to healthcare in addition to cost savings. The objective of our study was to evaluate parents' willingness for telemedicine and factors helping to adopt this alternative in the era of COVID-19. METHODS We undertook a cross-sectional study via structured phone interviews of parents' JIA patients as well as those with no established diagnoses. We evaluated their point of view and willingness to adhere to TM. RESULTS The study included 40 parents. The main reasons for favoring TM were avoiding hospitals during the pandemic (32.5%), time saving (27.5%) as well as avoiding school absenteeism (27.5%). The main reasons for preferring a live consultation were the fear of a possible discrepancy between physical and distant evaluation (47.5%) and the fear of the trivialization of the disease (38.5%). There was no association between preference for TM and a family history of COVID-19 (p = 0.704) as well as electronic devices afforded (p = 0.263). However, patients who lived away from hospital, not familiar with the concept of TM and with higher income adhered less to TM. CONCLUSION Unlike the literature data, our study showed the low prevalence of parents willing to accept TM as a model of care. This imply an urgent need for parent and patient education to promote TM especially in pediatric rheumatology.
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Affiliation(s)
- Yasmine Makhlouf
- Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia.
| | - Dorra Ben Nessib
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia
| | - Hanene Ferjani
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia.
| | - Wafa Triki
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia
| | - Kaouther Maatallah
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia
| | - Kaffel Dhia
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia
| | - Hamdi
- University of Tunis El Manar Faculty of Medicine of Tunis, Tunis, Tunisia; Mohammed Kassab National Institute of Orthopaedics, Rheumatology department, La Mannouba, Tunisia
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Salto-Tellez M, Makhlouf Y, Craig S, O'Reilly P, Maxwell P, James J. Abstract A23: True-T – Improved prediction by holistic artificial intelligence-based quantification of T-cell response. Cancer Immunol Res 2022. [DOI: 10.1158/2326-6074.tumimm22-a23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
Abstract
Introduction - Seminal work from Galon et al [PMID: 16371631], found immunohistochemical (IHC) quantification of the immune response to be prognostic in colorectal cancer (CRC). Although numerous systems for scoring T-cell subsets have been published [reviewed in PMID: 35758208] and this type of scoring is acknowledged as a bona fide diagnostic test [PMID: 32320495], it is not commonly used in general diagnostic routine. Our group reported recently that a digital pathology (DP) approach to scoring of CD3/CD4/CD8 in more than 1,500 patients was prognostic of survival in CRC Stage II & III and predictive of chemotherapy response in CRC Stage IV [PMID: 32684627]Hypothesis – An artificial intelligence (AI)-based approach to DP analysis of CD3/CD4/CD8 provides unbiased prognostic and predictive advantage in CRC.Materials & Methods - 3,123 whole slide images from 1,041 patient samples from 4 institutions in the context of the PathLAKE UK DP Consortium (Queens’s University Belfast, University of Oxford, University of Nottingham and University Hospital Coventry and Warwick). These samples represented 4 different clones [LN10 (CD3), 4B12 (CD4), 4B11 (CD8) and SP3 (CD4)] from 3 different companies, and were scanned with the Aperio AT2 scanner. Ninety-six experiments for validation and verification were carried out with open-source AI systems following protocols and pathways described before [PMID: 35626427 & PMID: 34359723].Results – We developed a combined CD3/CD4/CD8 AI scoring tool (True-T) which can quantify CD3/CD4/CD8 expressing cells with an accuracy ranging between 96.94 and 99.26; a sensitivity range of 79.27 to 85.22 and a specificity of 98.96 to 99.40. Using this novel AI method of immune cell classification, previous study findings were replicated across four UK centers using an independent cohort of CRC patients using antibody clones optimized for routine clinical diagnostics (p=0.002; HR: 2.21; 95%CI:1.24-3.94 versus p=0.006; hr: 1.84; 95% ci: 1.54-2.21 in the current and former study [PMID: 32684627] respectively). We now have integrated True-T status into a easy to use graphical user interface (GUI), which includes key determinants of CRC prognosis from within a population-representative cohort (n>600), in order to be able to model the impact of a high or low True-T score with other variables of clinical significance.Conclusion – True-T shows that a holistic AI-based quantification of T-cell response potentially improves prediction of patient prognosis over other in-silico quantitative methods in CRC and can be implemented in routine diagnostics in a seamless manner with an easy-to-use GUI.
Citation Format: Manuel Salto-Tellez, Yasmine Makhlouf, Stephanie Craig, Paul O'Reilly, Perry Maxwell, Jacqueline James. True-T – Improved prediction by holistic artificial intelligence-based quantification of T-cell response [abstract]. In: Proceedings of the AACR Special Conference: Tumor Immunology and Immunotherapy; 2022 Oct 21-24; Boston, MA. Philadelphia (PA): AACR; Cancer Immunol Res 2022;10(12 Suppl):Abstract nr A23.
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Affiliation(s)
- Manuel Salto-Tellez
- 1Institute of Cancer Research (London) & Royal Marsden Hospital, Queen's University Belfast, Belfast, United Kingdom,
| | | | | | - Paul O'Reilly
- 3Queen's University Belfast & Sonrai Analytics, Belfast, United Kingdom,
| | - Perry Maxwell
- 2Queen's University Belfast, Belfast, United Kingdom,
| | - Jacqueline James
- 4Queen's University Belfast & Belfast Health and Social Care Trust, Belfast, United Kingdom
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Ferjani HL, Makhlouf Y, Ben Ammar L, Triki W, Ben Nessib D, Maatallah K, Kaffel D, Hamdi W. 06 Flat foot impairs physical activity in children with juvenile idiopathic arthritis. Rheumatology (Oxford) 2022. [PMCID: PMC9539204 DOI: 10.1093/rheumatology/keac496.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Background Children with juvenile idiopathic arthritis (JIA) are less active compared with the general population due to pain and deformities, mainly of the lower limbs. Indeed, only 23% of children with JIA meet the public health recommendations of one h of moderate to vigorous physical activity daily [1]. In this context, foot involvement in JIA is a considerable limiting cause of physical activity. Objectives Our study aimed to investigate the types of static foot disorders that impede physical activity in children with JIA. Methods We conducted a cross-sectional study of patients with JIA according to the revised ILAR criteria. Socio-demographic and disease-related data were recorded. All patients underwent podoscope examination for varus or valgus deformity of the hindfoot and plantar footprint abnormality (flat foot or hollow foot). Patients with ankle or foot involvement due to congenital malformation or any other cause besides JIA were excluded. The impact of foot involvement on physical activity was assessed by the Oxford ankle foot questionnaire for children (OxAFQ-C). A higher score represents better functioning. We looked for the effect of foot abnormalities and their impact on physical activity. Results A total of 23 patients were collected. The mean age was 12.7 ± 3 [6–18] years and the mean age at diagnosis was 9.3 ± 3 [3–16] years. There was a female predominance with a sex ratio of 0.42. The majority of patients had secondary education (52%). The distribution of the different subtypes was dominated by the oligoarticular form (30%) and the enthesitis-related arthritis form (26%), followed by the polyarticular FR + (n = 1), polyarticular FR- (n = 3), psoriatic arthritis (n = 3), systemic (n = 1) and undifferentiated (n = 1) forms. The mean physical activity score assessed by the Oxford score was 73.52 ± 35.8 [0 – 100]. Plantar footprint abnormalities of the hollow and flat foot were found in 39% and 30% of cases respectively. These abnormalities were unilateral and bilateral in 7 and 9 patients respectively. Eleven patients (48%) had a hindfoot abnormality and 30% of them had a limitation of joint movement range. There was no statistically significant association between the physical domain of the Oxford score and the presence of a limited range of the talocrural joint (p> 0.05). A significant reduction in physical activity was associated with hindfoot pain (5.37 vs 89.56; p< 0.001) but was not associated with the presence of hindfoot abnormalities (p = 0.05). The presence of flat feet was significantly associated with impairment in all domains of the Oxford score, particularly in the physical domain (36.79 for the flat foot group vs 89.2 for the group without flat feet, p = 0.001). However, the presence of a hollow foot did not lead to an alteration of the physical activity of JIA patients (p> 0.05). Conclusion Our study showed that the flat foot was associated with a reduction in physical activity. Early detection of this abnormality and adapted podiatric care could improve the function of young patients with JIA. References [1] Gueddari S, Amine B, Rostom S, et al. Physical activity, functional ability, and disease activity in children and adolescents with juvenile idiopathic arthritis. Clin Rheumatol. 2014; 33(9):1289–1294. The implication to policy, practice, research and advocacy It is important to ensure that children with juvenile idiopathic arthritis are receiving appr
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Affiliation(s)
| | - Yasmine Makhlouf
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Lobna Ben Ammar
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Wafa Triki
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Dorra Ben Nessib
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Kaouther Maatallah
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Dhia Kaffel
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Wafa Hamdi
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
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Makhlouf Y, Ferjani HL, Ben Ammar L, Nessib DB, triki W, Maatallah K, Kaffel D, Hamdi W. 05 Methotrexate improve the foot functional impairment in juvenile idiopathic arthritis. Rheumatology (Oxford) 2022. [PMCID: PMC9539169 DOI: 10.1093/rheumatology/keac496.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
Background Foot involvement in juvenile idiopathic arthritis (JIA) is common and affects about 60% of children [1]. Often overlooked by patients and practitioners, ankle and foot disability has been poorly studied and there are no accepted clinical practice guidelines for the diagnostic approach, as well as for the therapeutic management. Objectives Our study aimed to evaluate the effect of medical treatments on functional disability related to foot involvement in JIA. Methods We conducted a cross-sectional study including patients with JIA according to the revised ILAR criteria, collected from the rheumatology department of the Kassab National Institute. Sociodemographic and disease data (activity assessed by the Juvenile Arthritis Disease Activity Score 10 (JADAS-10) and therapeutic modalities) were recorded. Ankle and foot involvement were investigated by questioning and physical examination. We used the Oxford ankle foot questionnaire for children (OxAFQ-C); a validated, simple and reproducible score to assess the impact on the quality of life of children with foot problems [2]. This questionnaire encompasses 14 items corresponding to three dimensions: physical, school and play, and emotional. Higher scores represent better functioning. We searched for an association between the different drug treatments for JIA and the OxAFQ-C score. Results The study included 23 patients. The mean age was 13 ± 4 [6–18] years. The sex ratio was 0.42 with a female predominance. The age of the disease was 49 ± 40 months [6–180 months]. The distribution of the different forms of JIA was as follows: oligoarticular (n = 7), enthesitis-related arthritis (n = 6), polyarticular FR + (n = 1), polyarticular FR- (n = 3), psoriatic arthritis (n = 3), systemic (n = 1) and undifferentiated (n = 1). Pain on walking and limitation of the talocrural joint was found in 39% and 30% respectively. The mean JADAS-10 score was 6.72 ± 6.1 [0–20]. Ten patients had high activity. Eighteen patients (78%) were taking level I analgesics and 14 patients (61%) were on non-steroidal anti-inflammatory drugs, 12 of them on demand. Naproxen was the most commonly used drug, followed by diclofenac. Eleven patients (48%) were on a disease-modifying anti-rheumatic drug (csDMARD). Methotrexate (MTX) was prescribed in 30% of cases with a mean dose of 7.91 mg/week [7.5–10]. Only one patient was on sulfasalazine. Four patients (17%) were treated with biologics: Etanercept (n = 3) and Tocilizumab (n = 1). The mean scores of the different domains of (OxAFQ-C) were as follows: 73.52 ± 35.89 [0—100] in the physical domain, 84.2 ± 30 [6.25—100] in the school and play domain, 88.75 ± 24.71 [12.5 – 100] in the emotional domain. There was no statistically significant association between the different domains of the Oxford score and the use of analgesics or NSAIDs (p> 0.05). Similarly, there was no statistically significant association between the different domains of the Oxford score and treatment with biotherapy (p> 0.05). However, patients on MTX had less functional impairment of the feet with a significant improvement in the physical domain (99.26 on MTX vs 62.5 without MTX, p = 0.02, r = 0.6). Conclusion Our work showed that only methotrexate was associated with an improvement in functional foot outcomes in JIA. Further studies are needed to highlight the effect of other therapies, especially biologics. References [1] Arkell-Kautiainen M, Haapasaari J, Kautiainen H, Vilkkumaa I, Mälkiä E, Leirisalo-Repo M. Favourable social functioning and health-related quality of life of patients with JIA in early adulthood. Ann Rheum Dis. 2005; 64(6):875–880 [2] Morris C, Liabo K, Wright P and Fitzpatrick R. Development of the Oxford ankle foot questionnaire: finding out how children are affected by foot and ankle problems. Child: care and health development. 2007; 33(5): 559–68. The implication to policy, practice, research and advocacy More studies are needed regarding the effect of therapeutics on foot involvement in JIA children
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Affiliation(s)
- Yasmine Makhlouf
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | | | - Lobna Ben Ammar
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Dorra B Nessib
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Wafa triki
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Kaouther Maatallah
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Dhia Kaffel
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Wafa Hamdi
- Department of Rheumatology, Kassab Institute of Orthopedics, Tunis, Tunisia
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Ferjani Hanene L, Makhlouf Y, Maatallah K, Triki W, Ben Nessib D, Kaffel D, Hamdi W. Management of chronic recurrent multifocal osteomyelitis: review and update on the treatment protocol. Expert Opin Biol Ther 2022; 22:781-787. [PMID: 35574685 DOI: 10.1080/14712598.2022.2078161] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Chronic recurrent multifocal osteomyelitis (CRMO) is an autoinflammatory disorder primarily affecting children. It is characterized by a peripheral involvement of the metaphysis of long bones rather than axial involvement. Due to the scarcity of the disease, there are no guidelines regarding its management. AREAS COVERED This review aims to provide an overview of the different therapeutic alternatives and recent protocols. For this reason, first-line and second-line treatment, as well as the impact of new therapies, are discussed in depth. We conducted a search through PubMed on the different aspects of CRMO. Outcomes were categorized as first and second-line treatments. EXPERT OPINION Non-steroidal anti-inflammatory drugs remain the keystone of CRMO management and are proposed as the first-line treatment. In the case of vertebral involvement, bisphosphonate should be considered, even as a first-line treatment. Several case series and retrospective studies highlight the efficacy of anti-TNF agents. Their use could be an optimal treatment choice for CRMO with comorbid immune-mediated diseases. The potentially favorable effect of interleukin-1 antagonists remains to be determined.
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Affiliation(s)
- Lassoued Ferjani Hanene
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia
| | - Kaouther Maatallah
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
| | - Wafa Triki
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
| | - Dorra Ben Nessib
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
| | - Dhia Kaffel
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
| | - Wafa Hamdi
- Department of Rheumatology, Mohammed Kassab National Institute of Orthopedics Mannouba, Tunisia.,Faculty of Medicine of Tunis, University Tunis El Manar, Tunis, Tunisia.,Research Unit UR17SP04, 2010 Ksar Said, Tunis, Tunisia
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Kaffel D, Makhlouf Y, Maatallah K, Ferjani H, Abaza N, Hamdi W. Impact of lean and fat mass on disease activity and function in spondyloarthritis. Curr Rheumatol Rev 2022; 18:243-249. [PMID: 35379154 DOI: 10.2174/1573397118666220404114344] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2021] [Revised: 02/01/2022] [Accepted: 02/15/2022] [Indexed: 11/22/2022]
Abstract
BACKGROUND AND AIMS Changes in body mass composition such as reduced lean and fat mass can occur in a patient with rheumatic diseases. However, data about body composition in spondyloarthritis (SpA) showed conflicting results. The aim of the present study was to assess by DXA the distribution of lean and fat mass in SpA patients compared to healthy controls and to investigate the association between body mass composition and disease characteristics. METHODS We conducted a cross-sectional case-control study including 50 SpA patients and 50 controls. Sociodemographic data as well as disease characteristics were assessed. Body composition measurements, biochemical and inflammatory serum markers were evaluated. Radiographic data (Bath Ankylosing Radiologic Index and the modified Stroke Ankylosing Spondylitis Spine Score was also recorded. RESULTS No statistically significant correlation was found between the two groups regarding bone mineral density, body mass distribution. However, a lower weight was observed in the study group compared to the control group (p=0.043). Male gender and younger age were associated with a higher lean mass (p=0.05). C-reactive protein (CRP) level was positively correlated with lean mass (r=0.38, p=0.023). Similarly, BASFI was higher in patients with lower fat mass (r=-0.42, p=0.024). A longer duration of NSAIDs intake was associated with a lower lean mass and a higher fat mass. However, no correlations were found between body mass composition and BASRI mSASSS scores as well as bone mineral density and calcium intake. CONCLUSION Our findings suggest that younger age, male gender, and axial phenotype were associated with higher lean mass.
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Affiliation(s)
- Dhia Kaffel
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
| | - Kaouther Maatallah
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
| | - Hanene Ferjani
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
| | - Nahaline Abaza
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
| | - Wafa Hamdi
- Department of Rheumatology, Tunis El Manar University, Kassab institute of orthopedics, Tunisia
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Saoussen M, Makhlouf Y, Fazaa A, Sallemi M, Souebni L, Kmar O, Kassab S, Chekili S, Ben Abdelghani K, Laatar A. [Vaccinations for patients with chronic inflammatory rheumatism during a pandemic]. Rev Prat 2022; 72:239-244. [PMID: 35638942] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
Vaccinations for patients with chronic inflammatory rheumatism during a pandemic.
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Affiliation(s)
| | | | - Alia Fazaa
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | - Mariem Sallemi
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | - Leila Souebni
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | - Ouenniche Kmar
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | - Selma Kassab
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | - Selma Chekili
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
| | | | - Ahmed Laatar
- Service de rhumatologie, hôpital Mongi-Slim, Tunis, Tunisie
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Fazaa A, Makhlouf Y, Miladi S, Sellami M, Ouenniche K, Souebni L, Kassab S, Chekili S, Ben Abdelghani K, Laatar A. Hyperparathyroidism: Unusual location of brown tumors. Clin Case Rep 2022; 10:e05376. [PMID: 35140968 PMCID: PMC8813670 DOI: 10.1002/ccr3.5376] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2021] [Revised: 11/24/2021] [Accepted: 01/14/2022] [Indexed: 11/15/2022] Open
Abstract
Brown tumors (BTs) are due to a proliferation of multinucleated giant cells in osteolytic lesions. They complicate the course of hyperparathyroidism. Thanks to an early screening of bone metabolism disorders; BTs are nowadays rare bone manifestations. We demonstrate through these two cases reports unusual locations of BTs in hyperparathyroidism.
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Affiliation(s)
- Alia Fazaa
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Yasmine Makhlouf
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Soussen Miladi
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Mariem Sellami
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Kmar Ouenniche
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Leila Souebni
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Selma Kassab
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Selma Chekili
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Kawther Ben Abdelghani
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
| | - Ahmed Laatar
- Department of RheumatologyMongi Slim HospitalLa MarsaTunisia
- University Tunis El ManarTunisTunisia
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Boussaid S, Makhlouf Y, Rekik S, Jammali S, Cheour E, Sahli H, Elleuch M, Ben Saad H. The effects of autoimmune rheumatic-related diseases on male reproductive health: A systematic review. J Reprod Immunol 2022; 150:103472. [PMID: 34998078 DOI: 10.1016/j.jri.2021.103472] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2021] [Revised: 11/24/2021] [Accepted: 12/30/2021] [Indexed: 11/26/2022]
Abstract
Autoimmune rheumatic-related diseases (ARRDs) have physical and psychological impact on patients, including their sexual life. While many studies have investigated fertility problems in females, data on males-related fertility are scarce, which explains the lack of guidance. The main objective of this systematic review was to evaluate the reproductive health in males with ARRDs. This systematic review followed the preferred reporting items for systematic reviews guidelines. Original articles from Pubmed and Scopus, published until September 16, 2021, and tackling the effects of ARRDs and/or ARRDs treatments on male fertility and/or pregnancy outcomes, were included. A total of twenty-five studies met the inclusion criteria. They were published between 1981 and 2018. The studied ARRDs were spondyloarthritis (n = 9), systematic lupus erythematosus (SLE, n = 6), Behcet disease (BD, n = 5), rheumatoid arthritis (RA, n = 5), antiphospholipid syndrome (n = 1), and dermatomyositis (n = 1). The most reported effects of ARRDs on fertility are i) high levels of reproductive hormones, mainly in RA and SLE; ii) impaired semen quality in SLE, spondyloarthritis, and BD; and iii) higher rate of varicocele in BD and spondyloarthritis. Regarding the treatments effects, i) conventional synthetic disease-modifying anti-rheumatic drugs (e.g.; methotrexate and salazopyrine) increase testosterone level, ii) cyclophosphamide impairs fertility, iii) anti-tumor necrosis factor agents are associated with improvement in semen quality, and iv) no increased number of miscarriages or congenital abnormalities in children fathered by BD was reported. To conclude, both ARRDs and their treatments alter fertility in males with ARRDs. In practice, in addition to the conventional semen analysis, screening for infertility seems legitimate in males with ARRDs.
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Affiliation(s)
- Soumaya Boussaid
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia; Research Unit LR 05 SP 01, la Rabta Hospital, Tunisia.
| | - Yasmine Makhlouf
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia.
| | - Sonia Rekik
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia; Research Unit LR 05 SP 01, la Rabta Hospital, Tunisia.
| | - Samia Jammali
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia; Research Unit LR 05 SP 01, la Rabta Hospital, Tunisia.
| | - Elhem Cheour
- Pain Treatment center, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia; Research Unit LR 05 SP 01, la Rabta Hospital, Tunisia.
| | - Hela Sahli
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia; Research Unit LR 05 SP 01, la Rabta Hospital, Tunisia.
| | - Mohamed Elleuch
- Rheumatology Department, Rabta Hospital, Tunis, Tunisia; Faculty of Medicine of Tunis, University Tunis el Manar, Tunis, Tunisia.
| | - Helmi Ben Saad
- Université de Sousse, Faculté de Médecine de Sousse, Service de Physiologie et Explorations Fonctionnelles, Sousse, Tunisie; Université de Sousse, Hôpital Farhat HACHED, Service de Physiologie et Explorations Fonctionnelles, Sousse, Tunisia; Université de Sousse, Hôpital Farhat HACHED, Laboratoire de recherche LR12SP09 «Insuffisance cardiaque», Sousse, Tunisia.
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Boussaid S, Makhlouf Y, Jammali S, Sahli H, Elleuch M, Rekik S. Association of SARS-COV2 and Lumbar Spine Fractures: Causal or Coincidental? J Clin Densitom 2022; 25:124-126. [PMID: 34920937 PMCID: PMC8616711 DOI: 10.1016/j.jocd.2021.11.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 11/01/2021] [Indexed: 02/07/2023]
Affiliation(s)
- Soumaya Boussaid
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia
| | - Yasmine Makhlouf
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia.
| | - Samia Jammali
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia
| | - Hela Sahli
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia
| | - Mohamed Elleuch
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia
| | - Sonia Rekik
- Rheumatology department, la rabta Hospital, Jabari, Tunisi, Tunisia
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Maatallah K, Makhlouf Y, Ferjani H, Cherif I, Nessib DB, Triki W, Kaffel D, Hamdi W. Factors associated with the inflammatory process in pain in ankylosing spondylitis. Pan Afr Med J 2022; 41:331. [PMID: 35865840 PMCID: PMC9268334 DOI: 10.11604/pamj.2022.41.331.31312] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2021] [Accepted: 04/01/2022] [Indexed: 11/29/2022] Open
Abstract
Introduction sleep disorders, closely related to any chronic pain process, are frequent among patients with rheumatic diseases, mainly ankylosing spondylitis (AS). Our study aimed to determine the association between sleep disturbances and the inflammatory process in pain in AS patients compared with lower back pain (LBP) patients. We have additionally examined factors associated with sleep disorders among AS patients. Methods we conducted a cross-sectional study among AS patients. Sociodemographic data, patient reported outcomes and disease characteristics were recorded. Sleep was assessed using the medical outcomes study sleep scale measure (MOS-SS). For psychological assessment, Beck anxiety (BAI) and depression index (BDI) was used. A multivariate logistic regression was performed to identify factors associated with sleep disorders. Results the study included 50 patients with AS and 40 patients with low back pain. The most common affected domains among AS patients were inadequacy, sleep disturbance, and daily somnolence. The MOS-SS index was significantly higher in the AS group than in the control group (p<0.001). Sleep disorder was associated with age, female gender, analphabetism, patient-reported outcomes (all p<0.05), but was not associated with profession, comorbidities and smoking habits. In multivariate analysis, factors associated with sleep disruption were the duration of morning stiffness (MS), disease activity, bath ankylosing spondylitis metrology index (BASMI), ASQol, as well as anxiety and depression (odds ratio: 5.4(CI 95% 1.6-18.3), 9.9 (CI95%1.1-86); 6 (CI95%1.1-32); 13 (CI 95% 1.4-143.8); 15.7 (CI 95% 2.6-94.3); 14 (CI 95% 2-105.7) respectively, p<0.05 for each). Conclusion our study highlighted the importance of sleep disorders among patients with AS with a predilection for inadequacy, sleep disturbance, and daily somnolence. Factors associated with sleep disruption were high disease activity, a longer duration of MS, an altered function and quality of life as well as anxiety and depression.
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Affiliation(s)
| | - Yasmine Makhlouf
- Kassab Institute of Orthopedics, Tunis, Tunisia
- Corresponding author: Yasmine Makhlouf, Kassab Institute of Orthopedics, Tunis, Tunisia.
| | | | - Ines Cherif
- Kassab Institute of Orthopedics, Tunis, Tunisia
| | | | - Wafa Triki
- Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Dhia Kaffel
- Kassab Institute of Orthopedics, Tunis, Tunisia
| | - Wafa Hamdi
- Kassab Institute of Orthopedics, Tunis, Tunisia
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Makhlouf Y, Ben Nessib D, Haifa H, Maatallah K, Ferjani H, Wafa T, Kaffel D, Hamdi W. Perception de la télémédecine par les consultants en rhumatologie à l’ère de la COVID-19. Revue du Rhumatisme 2021. [PMCID: PMC8626117 DOI: 10.1016/j.rhum.2021.10.399] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 12/03/2022]
Abstract
Introduction Avec l’avènement de la pandémie de COVID-19, le système de santé a été confronté à des difficultés pour fournir des soins appropriés aux patients suivis au long cours pour des pathologies autres que le COVID-19. Ces derniers, du fait de la chronicité de leurs maladies, nécessitent un suivi régulier et rapproché [1]. Quoique la télémédecine n’est pas encore officiellement mise en œuvre en Tunisie, cette alternative peut avoir le potentiel d’améliorer l’accès aux soins en plus de réduire les dépenses de santé. L’objectif de notre étude était d’évaluer la perception de la télémédecine par les patients suivis en rhumatologie et d’étudier les facteurs favorisant l’adoption de cette alternative à l’ère du COVID-19. Patients et méthodes Nous avons mené une enquête transversale structurée par téléphone auprès des patients suivis au service de rhumatologie de l’institut Kassab d’orthopédie, pour un rhumatisme inflammatoire chronique ou pour une pathologie dégénérative. Les données sociodémographiques et les caractéristiques de leur maladie ont été recueillies. Nous avons évalué leur point de vue et leur aptitude à la télémédecine. Résultats L’étude a inclus 75 patients. Il y avait une prédominance féminine avec un sex-ratio de 0,4. La répartition des pathologies rhumatismales était comme suit: polyarthrite rhumatoïde (PR) (20 %), spondyloarthrite (SpA) (26,6 %), arthrite juvénile idiopathique (30,7 %), et pathologie dégénérative (22,7 %). La durée d’évolution de la maladie était en moyenne de 9,8 ± 7,5 [1–29] ans. Près de la moitié des patients (46,7 %) avaient un revenu mensuel inférieur à 500 dinars et 44 % d’entre eux avaient un revenu mensuel entre 500 et 1000 dinars (151 et 303 euros). La durée moyenne du trajet pour se rendre à l’hôpital était de moins de 2 heures dans 61,3 % des cas, entre 2 et 5 heures dans 28 % des cas et plus de 5 heures dans 10,7 % des cas. Les appareils électroniques disponibles étaient les suivants: smartphone (18,7 %), internet (16 %), téléphone portable simple (24 %), et l’association des trois (41,3 %). Seuls 14 patients connaissaient le concept de télémédecine et 37,3 % d’entre eux accepteraient ce modèle de soins. Le moyen de télécommunication le plus apte à être adopté selon les patients était les appels vidéo (64 %) comparé aux appels téléphoniques (36 %). Les principales raisons de préférer la télémédecine étaient comme suit: éviter les hôpitaux pendant la pandémie (28 %), faire des économies (25,3 %), gagner du temps (26,7 %) et éviter l’absentéisme (14,7 %). Les principales raisons de préférer la consultation en direct étaient la crainte d’une éventuelle discordance entre l’évaluation physique et l’évaluation à distance (33,3 %), la crainte de la banalisation de la maladie (36 %), les inquiétudes quant à maîtrise de la technologie (21,3 %) et enfin, la crainte de perdre la connectivité (29,3 %). Il n’y avait pas d’association entre la préférence pour la télémédecine et le motif de consultation (p = 0,87), un revenu plus élevé (p = 0,84), la durée du trajet vers l’hôpital (p = 0,07), la profession (p = 0,54), ainsi que des antécédents familiaux de COVID-19 (p = 0,54). Les patients au courant du concept de télémédecine et disposant de ressources électronique adhéraient plus à la télémédecine (p = 0,006, p = 0,000 respectivement). Conclusion Contrairement aux données de la littérature, notre étude a montré la faible prévalence des patients prêts à accepter la télémédecine comme modèle de soins. En effet, en Tunisie, le concept de télétravail en général n’était pas d’usage courant avant la pandémie, d’où la nécessité de sensibiliser les patients d’avantage afin de promouvoir cette alternative.
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Miladi S, Makhlouf Y, Fazaa A, Sellami M, Ouenniche K, Souabni L, Kassab S, Chekili S, Ben Abdelghani K, Laatar A. P085 Chronic recurrent multifocal osteomyelitis: about 2 cases. Rheumatology (Oxford) 2021. [DOI: 10.1093/rheumatology/keab722.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Chronic recurrent multifocal osteomyelitis (CRMO) also known as aseptic osteomyelitis is a rare auto-inflammatory disease with an incidence estimated at 4/100 000 population [1]. The aim of our work was to report two cases of CRMO that illustrate challenges in the diagnosis of this rare disease.
Method
We report the case of two patients diagnosed with CRMO. Clinical, biological and radiological data as well as disease outcomes were described. We also collected data about treatment modalities.
Results
Two patients aged of 7 and 10 years respectively, without any notable pathological history, presented recurrent episodes multifocal painful swelling of limbs. In the first case, the symptoms concerned the left ankle and knee as well as the left hip, all associated with lameness and an altered general condition, with neither fever nor skin manifestations. In the second case, the swelling involved the right shoulder, right hip and the left ankle. There was no elevated CRP or ESR in any of patients. Immunological status (RF, anti-CCP, AAN) as well as the HLA-B27 antigen test were negative. In the first patient, standard radiographs showed lytic lesions of the proximal metaphysis of the tibia, the greater trochanter and the left lateral malleolus. MRI of the pelvis, knee, and sternum of the first patient revealed edematous involvement of the left greater trochanter, the right ilium, the proximal metaphyseal region of the tibia and the right edge of the sternum, whereas in the second patient, a whole-body MRI showed inflammatory signs over the left greater trochanter, the insertion of the gluteus medius and obturator externus, right trochanteric bursitis and oedema of the entire right ilium. In the first patient, bone scintigraphy showed intense uptake of radioisotopes in the left ilium, the 7 th right costo-vertebral junction, the trochanteric mass, the upper end of the tibia and the lower end of the left fibula. Bone biopsy showed bone remodeling in both cases without evidence of infection or tumor. The diagnosis of CRMO was retained, supported by the prompt response to NSAIDs and short-term corticosteroid therapy. However, the second patient presented, 8 years later, pain in the sterno-clavicular joint as well as the right hip. A relapse of the disease was confirmed by MRI. Therapeutic escalation with zoledronic acid 0.025 mg/kg intravenous infusion every six months allowed the resolution of the symptoms.
Conclusion
These observations illustrated a rare disorder in children, characterized by lytic lesions predominantly in the metaphysis of long bones. Bone scintigraphy allowed an early assessment of disease extension and histological examination ruled out a malignant tumor and an infection. The first-line treatment is anti-inflammatory drugs. In case of failure, bisphosphonates seem to be effective.
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Affiliation(s)
- Saoussen Miladi
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Yasmine Makhlouf
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Alia Fazaa
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Mariem Sellami
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Kmar Ouenniche
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Leila Souabni
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Selma Kassab
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Selma Chekili
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Kawther Ben Abdelghani
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
| | - Ahmed Laatar
- Department of Rheumatology, Mongi Slim Hospital Faculty of Medicine of Tunis, University Tunis El Manar, Tunisia
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Ben Abdelghani K, Miladi S, Makhlouf Y, Fazaa A, Sallemi M, Souebni L, Ouenniche K, Kassab S, Chekili S, Ben Salem K, Zakraoui L, Laatar A. Validity of Remission Criteria in Rheumatoid Arthritis Compared to Ultrasound-Defined Remission. Sultan Qaboos Univ Med J 2021; 22:554-560. [DOI: 10.18295/squmj.9.2021.128] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/11/2021] [Accepted: 09/01/2021] [Indexed: 11/16/2022] Open
Abstract
Objectives: Remission is the ultimate purpose of treatment in Rheumatoid Arthritis (RA). However, even when the most stringent composite scores were used, structural damages can occur. For that purpose ultrasonography (US) appears to be the best way to assess real remission. Our principal aim was to investigate the validity of different RA remission scores using the US as the reference. Methods: An analytic diagnostic study of 30 RA patients in remission according to DAS28 and a control group with active RA was conducted between January and October of 2018. Among them, we identified patients in remission according to the SDAI, the CDAI, and the ACR/EULAR remission score. The validity of each activity score for remission was calculated using as a gold standard the absence of PD signal. Results: All patients were in remission according to DAS28 with an average score of 2.03 [1.13-2.6]. US examination showed PD signals in 57% of all patients. Twenty-six patients were in remission according to CDAI, a Doppler signal was detected in 58% of those cases. SDAI remission was accomplished in 19 patients with PD activity in 53% of cases. For the 14 patients in remission according to ACR/EULAR criteria, synovial hyper-vascularization was found in 64%. Considering true remission as the absence of PD signals, the most sensitive and specific score was DAS28 (93% and 68% respectively). Conclusion: Considering remission in RA as the absence of vascularized synovitis, the DAS28 was the most sensitive and the most specific score.
Keywords: Rheumatoid Arthritis, remission, ultrasonography, validity
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Miladi S, Makhlouf Y, Fazaa A, Sallemi M, Chekili S, Ben Abdelghani K, Laatar A. Zoledronate Associated Seizure in Chronic Recurrent Multifocal Osteomyelitis. Sultan Qaboos Univ Med J 2021; 22:570-573. [PMID: 36407710 PMCID: PMC9645513 DOI: 10.18295/squmj.8.2021.111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/27/2021] [Accepted: 07/29/2021] [Indexed: 12/03/2022] Open
Abstract
Chronic recurrent multifocal osteomyelitis (CRMO) is an auto-inflammatory disease characterised by sterile bone lesions. We report a case of a seven-year-old female patient who presented at a university hospital in 2010 and 2018 with CRMO. While the most promising results have been observed in patients under treatment with bisphosphonates (BPs), the initial decision to treat the current patient with a dose of zoledronic acid every six months was recalled as the patient developed tonic-clonic seizures immediately following the second dose BP administration. Following recall, the patient maintained a prompt response at follow-up and her disease remained controlled with non-steroidal anti-inflammatory drugs. The current case report speculates a possible relationship between BP use and a possible seizure threshold reduction, thereby emphasising the need for closer monitoring when BPs are used.
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Sarker MMK, Makhlouf Y, Craig SG, Humphries MP, Loughrey M, James JA, Salto-Tellez M, O’Reilly P, Maxwell P. A Means of Assessing Deep Learning-Based Detection of ICOS Protein Expression in Colon Cancer. Cancers (Basel) 2021; 13:3825. [PMID: 34359723 PMCID: PMC8345140 DOI: 10.3390/cancers13153825] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Revised: 07/20/2021] [Accepted: 07/23/2021] [Indexed: 02/07/2023] Open
Abstract
Biomarkers identify patient response to therapy. The potential immune-checkpoint biomarker, Inducible T-cell COStimulator (ICOS), expressed on regulating T-cell activation and involved in adaptive immune responses, is of great interest. We have previously shown that open-source software for digital pathology image analysis can be used to detect and quantify ICOS using cell detection algorithms based on traditional image processing techniques. Currently, artificial intelligence (AI) based on deep learning methods is significantly impacting the domain of digital pathology, including the quantification of biomarkers. In this study, we propose a general AI-based workflow for applying deep learning to the problem of cell segmentation/detection in IHC slides as a basis for quantifying nuclear staining biomarkers, such as ICOS. It consists of two main parts: a simplified but robust annotation process, and cell segmentation/detection models. This results in an optimised annotation process with a new user-friendly tool that can interact with1 other open-source software and assists pathologists and scientists in creating and exporting data for deep learning. We present a set of architectures for cell-based segmentation/detection to quantify and analyse the trade-offs between them, proving to be more accurate and less time consuming than traditional methods. This approach can identify the best tool to deliver the prognostic significance of ICOS protein expression.
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Affiliation(s)
- Md Mostafa Kamal Sarker
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
| | - Yasmine Makhlouf
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
| | - Stephanie G. Craig
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
| | - Matthew P. Humphries
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
| | - Maurice Loughrey
- Cellular Pathology, Belfast Health and Social Care Trust, Belfast City Hospital, Lisburn Road, Belfast BT9 7AB, UK;
| | - Jacqueline A. James
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
- Cellular Pathology, Belfast Health and Social Care Trust, Belfast City Hospital, Lisburn Road, Belfast BT9 7AB, UK;
- Northern Ireland Biobank, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK
| | - Manuel Salto-Tellez
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
- Cellular Pathology, Belfast Health and Social Care Trust, Belfast City Hospital, Lisburn Road, Belfast BT9 7AB, UK;
- Division of Molecular Pathology, The Institute of Cancer Research, Sutton SM2 5NG, UK
| | - Paul O’Reilly
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
- Sonrai Analytics LTD, Lisburn Road, Belfast BT9 7BL, UK
| | - Perry Maxwell
- Precision Medicine Centre of Excellence, The Patrick G Johnston Centre for Cancer Research, Queen’s University Belfast, Belfast BT9 7AE, UK; (M.M.K.S.); (Y.M.); (S.G.C.); (M.P.H.); (J.A.J.); (M.S.-T.)
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Makhlouf Y, Boussaid S, Ajlani H, Jemmali S, Rekik S, Sehli H, Eleuch M. A Rare Case of Hypophosphataemic Osteomalacia in von Recklinghausen Neurofibromatosis. Eur J Case Rep Intern Med 2021; 8:002618. [PMID: 34123954 DOI: 10.12890/2021_002618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 05/07/2021] [Indexed: 11/05/2022] Open
Abstract
Background Neurofibromatosis type 1 (NF1), also known as von Recklinghausen disease, is a one of the more common hereditary autosomal disorders. However, osteomalacia in neurofibromatosis type 1 is very rare tumour-induced osteomalacia; fibroblast growth factor-23 is usually implicated. Patients and methods We report the case of a patient with a history of von Recklinghausen neurofibromatosis who presented with hypophosphataemic osteomalacia. Results The patient was treated with high-dose calcitriol and oral phosphate with clinical improvement. Conclusion Even though it is a rare entity, we must consider the diagnosis of hypophosphataemic osteomalacia in patients with neurofibromatosis in order to deliver appropriate treatment. LEARNING POINTS Osteomalacia during von Recklinghausen disease is a rare presentation of an uncommon condition and has a poorly understood mechanism.The treatment of oncogenic osteomalacia includes tumour removal which, however, is not always possible.Administration of calcitriol alone is not sufficient and phosphorus intake is mandatory to improve symptoms.
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Affiliation(s)
| | | | - Houda Ajlani
- Department of Rheumatology, Rabta Hospital, Tunisia
| | | | - Sonia Rekik
- Department of Rheumatology, Rabta Hospital, Tunisia
| | - Hela Sehli
- Department of Rheumatology, Rabta Hospital, Tunisia
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Fazaa A, Makhlouf Y, Ben Ouhiba A, Miladi S, Sellami M, Ouenniche K, Souabni L, Kassab S, Chekili S, Zakraoui L, Ben Abdelghani K, Laatar A. Adherence to biologic disease-modifying antirheumatic drugs in adult patients with rheumatic diseases. Therapie 2020; 76:467-474. [PMID: 32948325 DOI: 10.1016/j.therap.2020.08.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/11/2020] [Accepted: 08/25/2020] [Indexed: 11/28/2022]
Abstract
INTRODUCTION The emergence of biologics has revolutionized the management of refractory rheumatic diseases (RD) by improving clinical outcomes. Unfortunately, the impact of non-adherence to the emerging therapy can limit their potential benefit. The objective of our study was to evaluate biologics' adherence in Tunisian patients with RD and to assess the determinants of non-adherence. METHODS We conducted a cross-sectional study involving patients with rheumatoid arthritis (RA) and spondyloarthritis (SpA) treated with bDMARDs (biologic disease-modifying antirheumatic drugs) for at least three months. Socio-demographic, clinical and biological data were collected. Biologic adherence was assessed using the compliance questionnaire for rheumatology (CQR). RESULTS One hundred patients with RD (45 RA and 55 SpA) were collected. Non-adherence to bDMARDs was found in 70% of cases. In univariate analysis, non-adherence to bDMARDs was statistically related to the absence of coxitis (P=0.003), to a low ASDAS-CRP (ankylosing spondylitis disease activity score) prior to the initiation of the bDMARDs (P=0.01), to a rate of administration of bDMARDs less than one injection per month (P=0.01), to the subcutaneous delivery route (P=0.02) as well as to non-adherence to csDMARDs (conventional disease-modifying antirheumatic drugs) (P=0.001). In multivariate analysis, the predictors of non-adherence were the absence of coxitis (OR=6.01; IC 95% [1.88-19.12]; P=0.002], and a rate of administration of bDMARDs less than one injection per month (OR=8.79; IC 95% [2.13-36.22]; P=0.003). CONCLUSION This work has revealed the low rate of adherence to biological treatments in Tunisian patient with RD. Predictors of poor adherence were the absence of coxitis and a rate of administration of bDMARDs less than one injection per month. Detection of these factors could help us to adapt our strategies to improve adherence that are essentially based on therapeutic education program.
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Affiliation(s)
- Alia Fazaa
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Yasmine Makhlouf
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia.
| | - Amad Ben Ouhiba
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Saoussen Miladi
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Mariem Sellami
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Kmar Ouenniche
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Leila Souabni
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Salma Kassab
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Selma Chekili
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Leith Zakraoui
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Kawther Ben Abdelghani
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
| | - Ahmed Laatar
- University Tunis El Manar, rheumatology department, Mongi Slim hospital, Sidi Daoued, 2046 La Marsa, Tunisia
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Miladi S, Fazaa A, Makhlouf Y, Sallemi M, Souabni L, Ouenniche K, Kassab S, Chekili S, Ben Abdelghani K, Laatar A. [The changing face of rheumatoid arthritis]. Rev Med Liege 2020; 75:593-597. [PMID: 32909411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Rheumatoid arthritis (RA) is a heterogeneous disease in terms of presentation and evolution. In recent years, a change in the face of this disease has been noticed. RA appears to be less lethal than before, with a larger decline in cardiovascular mortality. Patient hospitalization and orthopedic surgery appear to be declining. Today's RA also seems less active and less destructive. These documented changes, especially over the last decade, are attributable not only to the emergence of biotherapies, but also to more rigorous management strategies by rheumatologists as well as increased patient awareness.
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Affiliation(s)
- S Miladi
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - A Fazaa
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - Y Makhlouf
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - M Sallemi
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - L Souabni
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - K Ouenniche
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - S Kassab
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - S Chekili
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - K Ben Abdelghani
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
| | - A Laatar
- Université de Tunis El Manar, Faculté de Médecine de Tunis, Service de Rhumatologie, Hôpital Mongi Slim la Marsa, Tunis, Tunisie
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Makhlouf Y, Gagnard C, Prat D, Godlewsk G. [Macroscopic study and structure of the nerve of the levator muscle of the anus]. Bull Assoc Anat (Nancy) 1987; 71:11-3. [PMID: 3502776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Beginning at the sacral plexus the nerve disposition can be found to follow two modalities: first disposition in 2/3 of all cases having a cranial nerve branch for the elevator portion and a caudal nerve branch for the sphincter portion; second disposition in 1/3 of all cases having a branch divided in its terminal part into 2 ramus branches, one for the elevator portion and one for the sphincter portion. On the average the nerve contains 539 fibers of which 73% are myelinated and 27% non myelinated. The fibrillar content is identical for both branches of either disposition.
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Affiliation(s)
- Y Makhlouf
- Laboratoire d'Anatomie de Nîmes, Faculté de médecine Montpellier-Nîmes, Université de Montpellier I, France
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