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Praticien-chercheur
5 articles scientifiques publiés — formation continue solide
Délais de RDV courts dans la région
106.4 rhumatos / 100 000 hab. — département bien doté
✨ Génération du profil synthétique IA en cours…
Articles déposés en accès libre sur l'archive ouverte des universités françaises (HAL) — gage d'activité de recherche en France.
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Source : HAL — archive ouverte CCSD/CNRS (couvre articles, chapitres EMC, communications congrès, thèses).
CLINIQUE SAINT PAUL
4 R DES HIBISCUS CLAIRIERE, 97200 FORT DE FRANCE
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Lien Doctolib = recherche Google site:doctolib.fr (le 1er résultat est presque toujours le profil correct s'il existe).
Clinical case reports · 2022
AbstractA large proportion of patients with coronavirus disease 19 (COVID‐19) suffer from excessive coagulation activation and coagulopathy which predisposes them to a wide spectrum of thrombotic events including in situ pulmonary thrombosis, deep‐vein thrombosis, and associated pulmonary embolism, as well as arterial thrombotic events. Cerebral venous sinus thrombosis (CVST) have also been reported but in a very small number of cases. This report aims to increase awareness about CVST as a potential neurological thromboembolic complication in patients with coronavirus disease. We report three COVID‐19 patients presenting with CVTS. We also review all previously described cases and present an overview of their demographic, clinical, and diagnostic data. We describe three patients with concomitant coronavirus disease and CVST among 1000 hospitalized COVID‐19 patients (2 males, 1female, and mean age of 37 years). One patient was previously healthy, while the two others had a history of chronic anemia and ulcerative colitis, respectively. CVST symptoms including seizure in two patients and headache in one patient occurred day to weeks after the onset of COVID‐19 symptoms. Three months of anticoagulant therapy was given for all three patients with favorable outcomes. No neurological sequelae and no recurrence occurred within 6 months after hospital discharge. Our search identified 33 cases of COVID‐19 complicated by CVST. The mean age was 45.3 years, there was a slight male predominance (60%), and more than half of cases were diagnosed in previously healthy individuals. All cases of CVT were clinically symptomatic and were observed in patients with a different spectrum of coronavirus disease severity. Headache was the most common complaint, reported by just less than half of patients. There was a high mortality rate (30.3%). CVT is a very rare, but potentially life‐threatening complication in patients with COVID‐19. It's mainly reported in relatively young individuals with no or little comorbid disease and can occur even in patients who do not display severe respiratory symptoms. Atypical clinical presentations may pose a challenge to the early diagnosis and treatment. High suspicion is necessary as early diagnosis and prompt treatment with anticoagulation in all patients with COVID‐19 and CVT could contain the mortality rate and improve neurological outcomes in these patients.
Sleep disorders · 2020
Background. Systemic and airway inflammation has recently been linked to obstructive sleep apnea-hypopnea syndrome (OSAHS) and is considered to be a probable risk factor for OSAHS-induced cardiovascular damage. High-sensitivity C-reactive protein (hs-CRP), as an inflammatory mediator, may be useful for the prediction of the risk of cardiovascular disease (CVD) and assessment of nocturnal continuous positive airway pressure (nCPAP) therapy effect in OSAHS patients. Methods. A prospective, controlled, cross-sectional study was conducted on 64 consecutive adult subjects with suspected sleep-disordered breathing (SDB). Results. OSAHS was confirmed in 43 patients (24 normotensive and 19 hypertensive patients) and ruled out in 21 normotensive subjects (controls). The median plasma level of hs-CRP did not differ significantly between OSAHS patients and controls. It showed an unmarked rise with the severity of OSAHS ( p = 0.20 ) and was not correlated with AHI ( p = 0.067 ; r = 0.28 ). After adjusting for cervical perimeter (CP), waist-to-hip ratio (WHR), and blood sugar level, hs-CRP level of 1 mg/dL or greater was significantly more often observed in OSAHS patients compared with controls ( p = 0.032 ; OR = 5.60 ) and was also significantly associated with AHI ( p = 0.021 ). A significant decrease in the median plasma hs-CRP level was observed in CPAP compliant patients ( p = 0.006 ). Of those, only normotensive patients showed a significant decrease in plasma hs-CRP level. In hypertensive ones, however, the hs-CRP level dropped but not significantly. Using a linear regression model, the change in hs-CRP level (Δhs-CRP) following a 6-month-nCPAP therapy was found to positively correlate with the baseline hs-CRP level for both hypertensive ( p = 0.02 ; r = 0.68 ), and even more normotensive OSAHS patients ( p < 0.0001 ; r = 0.89 ). Conclusion. nCPAP therapy may have a cardiovascular protective effect in OSAHS patients. hs-CRP level would be useful as a valuable predictor of success in OSAHS treatment monitoring.
Sleep disorders · 2022
Background. Acute hypercapnic respiratory failure (AHRF) is a common life-threatening event in patients with obesity hypoventilation syndrome (OHS). Objectives. To study the clinical pattern, noninvasive ventilatory support, as well as the short- and long-term outcomes of patients with OHS admitted in a ward because of AHRF. Methods. We conducted a retrospective cohort study including all adults with OHS aged ≥ 18 − year − old , admitted in a 90-bed-ward for AHRF. Results. A total of 44 patients were included. Fifteen (34.1%) and 29 (65.9%) patients were diagnosed with malignant OHS (mOHS) and nonmalignant OHS (non-mOHS), respectively, while 36 (81.8%) had coexisting obstructive sleep apnea hypopnea syndrome (OSAHS). Patients with mOHS had a significantly higher rate of heart failure (100% vs. 31%; p < 0.001 ), chronic renal insufficiency (CRI) (73.3% vs. 41.4%; p = 0.04 ), and dyslipidemia (66.7% vs. 34.5%; p = 0.04 ) than those with non-mOHS. The mean forced vital capacity (FVC) in our patients was of 59.5 % ± 18.5 of the predicted value, lower than what is usually reported in stable patients with OHS. At hospital admission, more than two-thirds ( n = 34 , 77.3%) were misdiagnosed as having asthma exacerbation ( n = 4 , 4.9.1%), chronic obstructive pulmonary disease (COPD) exacerbation ( n = 12 , 27.3%) and/or heart failure ( n = 29 , 65.9%). Acute pulmonary oedema (ACPE) ( n = 16 , 36.4%) and acute viral bronchitis ( n = 12 , 27.3%) were the main identified causal factors, while no cause could be determined in 5 (11.4%) patients. Noninvasive positive pressure ventilation (NIPPV) using bilevel positive airway pressure (BIPAP) was very highly effective to treat AHRF, with only 2.27% of patients failing the modality. Median overall duration of ventilation was 9 hours per day (1.3–20) and was significantly longer in patients with mOHS than in those with non-mOHS (10 [6–18] vs. 8 [1.3–20], respectively; p = 0.01 ). Forty two of the forty-three patients discharged alive were treated with BIPAP or continuous positive airway pressure (CPAP) in 26 and 16 patients, respectively. The probability of survival was 90% at 12 months, while the probability of readmission for a new episode of AHRF was 56% at 6 months and 22% at 12 months, respectively. Conclusion. AHRF in OHS patients is a life-threatening event which can be successfully and safely treated with BIPAP, with a low long-term mortality even in patients with mOHS.
Source PubMed · Recherche par auteur (homonymes possibles, vérifier l'affiliation).
Sleep disorders · 2022 · Journal Article
Msaad S, Gargouri R, Kotti A, Kallel N, et al.
Sleep disorders · 2020 · Journal Article
Msaad S, Chaabouni A, Marrakchi R, Boudaya M, et al.
Studies in health technology and informatics · 2019 · Journal Article
Ugon A, Philippe C, Kotti A, Dalloz MA, et al.
Studies in health technology and informatics · 2016 · Journal Article
Ugon A, Sedki K, Kotti A, Seroussi B, et al.
Clinical case reports · 2022 · Case Reports
Kallel N, Saidani A, Kotti A, Moussa N, et al.
Clinical case reports · 2022 · Case Reports
Kallel N, Saidani A, Kotti A, Moussa N, et al.