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Farah E, Keilani C, Abdelmassih Y, Galatoire O. Functional outcomes of canalicular laceration repair with self-retaining masterka stent in a tertiary eye care center in France: A retrospective study of 30 patients. J Fr Ophtalmol 2024; 47:104192. [PMID: 38788252 DOI: 10.1016/j.jfo.2024.104192] [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: 10/26/2023] [Revised: 03/23/2024] [Accepted: 04/16/2024] [Indexed: 05/26/2024]
Abstract
PURPOSE To evaluate the long-term functional outcomes of canalicular laceration repair using the Masterka® monocanalicular intubation system. METHODS this interventional case series included the data from 30 patients who underwent canalicular laceration repair with a 30-mm pushed monocanalicular stent (Masterka®) and suturing of the lacerated canaliculus with 8/0 Vicryl interrupted sutures. Operative details and complications were meticulously noted. Stent removal took place as early as 3 months post-surgery, with functional success defined as the absence of epiphora four years after surgery. RESULTS The average age of patients was 28.5±26.3 years, with 20 out of 30 patients (66.6%) being male. Lower canaliculus involvement was noted in 23 patients (76.6%), while the upper canaliculus was affected in 7 patients (23.4%). On average, patients presented for medical attention within approximately one day of sustaining with injuries, and all underwent successful repairs. Notably, functional success was observed in all 30 cases, constituting a 100% success rate. Stent-related complications were encountered in two patients (6.6%). One patient reported stent removal after an average follow-up period of one month, while the other developed a punctal granuloma one-month post-surgery, which regressed following one month of topical steroid treatment. CONCLUSION Repairing canalicular lacerations using the self-retaining Masterka® monocanalicular intubation system demonstrated a notable achievement in long-term functional success while presenting minimal complications. To further substantiate these promising results, an interventional study that includes a comparison analysis with other types of intubation methods is warranted.
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Affiliation(s)
- E Farah
- Department of Ophthalmology, Adolphe-De-Rothschild Foundation Hospital, 29, rue Manin, 75019, Paris, France.
| | - C Keilani
- Department of Ophthalmology, Adolphe-De-Rothschild Foundation Hospital, 29, rue Manin, 75019, Paris, France
| | - Y Abdelmassih
- Department of Ophthalmology, Adolphe-De-Rothschild Foundation Hospital, 29, rue Manin, 75019, Paris, France
| | - O Galatoire
- Department of Ophthalmology, Adolphe-De-Rothschild Foundation Hospital, 29, rue Manin, 75019, Paris, France
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Boyne D, Shakir H, Joe-Uzuegbu O, Dawe D, Pabani A, Farah E, Baratta C, Cheung W, Brenner D. 1536P Synthetic control arm (SCA) analysis of lurbinectedin compared to the standard of care (SoC) among patients with small cell lung cancer (SCLC) previously treated with platinum-based chemotherapy. Ann Oncol 2022. [DOI: 10.1016/j.annonc.2022.07.1631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
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Abstract
INTRODUCTION Requests for cosmetic eyelid surgery are frequent. The surgeon must carry out a complete clinical examination in order to rule out any orbital pathologies responsible for eyelid pockets. METHODS Study of ten patients who have consulted in the oculopalpebral surgery department of La Fondation Ophtalmologique de Rothschild for cosmetic surgery of the eyelid pockets and in whom an underlying pathology was diagnosed. RESULTS The clinical examination allows to look for signs of alarms, such as medical history, unilateral involvement, pain and the presence of exophthalmos. These should lead to perform orbital imaging and surgical biopsy if an orbital mass has been identified for histological analysis which will make the diagnosis. We identified four cases of orbital lymphoma, one foreign body granuloma, chronic bilateral dacryoadenitis, sarcoidosis involvement, AAPOX syndrom, cavernous hemangioma, and simple fatty hernia. CONCLUSION These cases shows the importance of not ignoring an underlying orbital pathology before proposing cosmetic surgery for eyelid pockets.
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Affiliation(s)
- N Paul
- Service de chirurgie orbito-palpébrale, Fondation ophtalmologique de Rothschild, 29, rue Manin, 75019 Paris, France.
| | - E Farah
- Service de chirurgie orbito-palpébrale, Fondation ophtalmologique de Rothschild, 29, rue Manin, 75019 Paris, France
| | - M Zmuda
- Service de chirurgie orbito-palpébrale, Fondation ophtalmologique de Rothschild, 29, rue Manin, 75019 Paris, France
| | - O Galatoire
- Service de chirurgie orbito-palpébrale, Fondation ophtalmologique de Rothschild, 29, rue Manin, 75019 Paris, France
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Darwish AM, Fouly HA, Saied WH, Farah E. Lactoferrin plus health education versus total dose infusion (TDI) of low-molecular weight (LMW) iron dextran for treating iron deficiency anemia (IDA) in pregnancy: a randomized controlled trial. J Matern Fetal Neonatal Med 2019; 32:2214-2220. [PMID: 29338568 DOI: 10.1080/14767058.2018.1429396] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 01/21/2023]
Abstract
BACKGROUND Iron deficiency anemia (IDA) is one of the most common medical disorder disturbing pregnancies particularly in low resources countries, and contributes significantly to morbidities and mortalities. Thus, early diagnosis and prompt management of IDA is highly recommended. AIM To Test the efficacy and safety of oral lactoferrin plus health education provided by a nurse versus total dose infusion (TDI) of low-molecular weight (LMW) iron dextran for treating IDA in the second and third trimester of pregnancy. DESIGN A prospective interventional, randomized, parallel-group, single-center longitudinal study. SETTING Woman's Health Assiut University Hospital, Assiut, Egypt, at the outpatient clinic and inpatient unit. It comprised 120 cases divided into two groups as pineapple flavored lactoferrin oral sachets 100 mg twice daily with health education (group A) and TDI of LMW iron dextran (group B). MAIN OUTCOME MEASURES The primary efficacy parameter was clinical improvement and the amount of increase in hemoglobin concentration by 4 weeks after therapy, secondary outcome measures included measurement of the rest of RBC, and iron indices, the adverse effects related to iron therapy and the patient compliance to the treatment. RESULTS There was insignificant difference between both groups regarding sociodemographic data, parity and mean gestational age. Both groups showed a significant clinical improvement of anemia 4 weeks post-therapy. There was no statistically significant difference in mean Hb level improvement in both groups after 1 month of therapy. However, mean corpuscular volume (MCV) and mean corpuscular hemoglobin (MCH) improved significantly more in group B than A while iron indices (serum iron and serum ferritin) were significantly more in group A than group B. CONCLUSIONS Pineapple flavored lactoferrin oral sachets plus health education can be widely used as an alternative to TDI iron dextran supplementation due to clinical as well as laboratory improvement of IDA during pregnancy after 1 month of treatment. Proper health education of the pregnant women with nurse recommendations of balanced diet containing good sources of iron would increase awareness of pregnant women and help eradicate IDA with its serious sequel during pregnancy.
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Affiliation(s)
- A M Darwish
- a Department of Obstetrics and Gynecology, Faculty of Medicine , Woman's Health University Hospital , Assiut , Egypt
| | - H A Fouly
- b Faculty of Nursing , Assiut University , Assiut , Egypt
| | - W H Saied
- b Faculty of Nursing , Assiut University , Assiut , Egypt
| | - E Farah
- c Department of Clinical Pathology , Faculty of Medicine, Aswan University , Assiut , Egypt
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Lecler A, Duron L, Balvay D, Savatovsky J, Bergès O, Zmuda M, Farah E, Galatoire O, Bouchouicha A, Fournier LS. Combining Multiple Magnetic Resonance Imaging Sequences Provides Independent Reproducible Radiomics Features. Sci Rep 2019; 9:2068. [PMID: 30765732 PMCID: PMC6376058 DOI: 10.1038/s41598-018-37984-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 7.2] [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: 07/03/2018] [Accepted: 12/11/2018] [Indexed: 12/14/2022] Open
Abstract
To evaluate the relative contribution of different Magnetic Resonance Imaging (MRI) sequences for the extraction of radiomics features in a cohort of patients with lacrimal gland tumors. This prospective study was approved by the Institutional Review Board and signed informed consent was obtained from all participants. From December 2015 to April 2017, 37 patients with lacrimal gland lesions underwent MRI before surgery, including axial T1-WI, axial Diffusion-WI, coronal DIXON-T2-WI and coronal post-contrast DIXON-T1-WI. Two readers manually delineated both lacrimal glands to assess inter-observer reproducibility, and one reader performed two successive delineations to assess intra-observer reproducibility. Radiomics features were extracted using an in-house software to calculate 85 features per region-of-interest (510 features/patient). Reproducible features were defined as features presenting both an intra-class correlation coefficient ≥0.8 and a concordance correlation coefficient ≥0.9 across combinations of the three delineations. Among these features, the ones yielding redundant information were identified as clusters using hierarchical clustering based on the Spearman correlation coefficient. All the MR sequences provided reproducible radiomics features (range 14(16%)−37(44%)) and non-redundant clusters (range 5–14). The highest numbers of features and clusters were provided by the water and in-phase DIXON T2-WI and water and in-phase post-contrast DIXON T1-WI (37, 26, 26 and 26 features and 14,12, 9 and 11 clusters, respectively). A total of 145 reproducible features grouped into 51 independent clusters was provided by pooling all the MR sequences. All MRI sequences provided reproducible radiomics features yielding independent information which could potentially serve as biomarkers.
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Affiliation(s)
- A Lecler
- Department of Neuroradiology, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France. .,Université Paris Descartes Sorbonne Paris Cité, INSERM UMR-S970, Cardiovascular Research Center - PARCC, Paris, France.
| | - L Duron
- Department of Neuroradiology, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France.,Université Paris Descartes Sorbonne Paris Cité, INSERM UMR-S970, Cardiovascular Research Center - PARCC, Paris, France
| | - D Balvay
- Université Paris Descartes Sorbonne Paris Cité, INSERM UMR-S970, Cardiovascular Research Center - PARCC, Paris, France
| | - J Savatovsky
- Department of Neuroradiology, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - O Bergès
- Department of Neuroradiology, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - M Zmuda
- Department of Orbitopalpebral Surgery, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - E Farah
- Department of Orbitopalpebral Surgery, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - O Galatoire
- Department of Orbitopalpebral Surgery, Fondation Ophtalmologique Adolphe de Rothschild, Paris, France
| | - A Bouchouicha
- Université Paris Descartes Sorbonne Paris Cité, INSERM UMR-S970, Cardiovascular Research Center - PARCC, Paris, France
| | - L S Fournier
- Université Paris Descartes Sorbonne Paris Cité, INSERM UMR-S970, Cardiovascular Research Center - PARCC, Paris, France.,Sorbonne Paris Cité University, Paris Université Paris Descartes Sorbonne Paris Cité, Assistance Publique-Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Radiology Department, Paris, France
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Shao C, Chien SJ, Farah E, Li Z, Ahmad N, Liu X. Plk1 phosphorylation of Numb leads to impaired DNA damage response. Oncogene 2018; 37:810-820. [PMID: 29059161 PMCID: PMC5931337 DOI: 10.1038/onc.2017.379] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 08/03/2017] [Accepted: 09/04/2017] [Indexed: 12/16/2022]
Abstract
Although Numb is well-recognized as a cell-fate determinant in stem/progenitor cells, accumulating evidence supports that Numb also has a critical role in adult tissues and cancers, in particular, in the context of regulation of tumor suppressor p53. Herein, we identified Numb as a novel substrate of Polo-like kinase 1 (Plk1). Of significance, we showed that Plk1-mediated phosphorylation of Numb leads to its enhanced proteasomal degradation and impaired Numb/p53 pathway, thus providing another mechanism how Plk1 antagonizes p53 during DNA damage response. In addition, the novel phosphorylation event identified by us further supports the notion that post-translational modifications of Numb uncouple Numb from p53 and lead to p53 destabilization. Finally, our data generated from both human cancer cell lines and mouse xenograft model showed that cancer cells carrying the unphosphorylated form of Numb by Plk1 are more sensitive to doxorubicin, a classical chemotherapeutic drug. Therefore, our work may provide future strategies for improving the efficacy of chemotherapy by targeting Numb phosphorylation by Plk1.
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Affiliation(s)
- C Shao
- Department of Biochemistry, Purdue University, West Lafayette, IN, USA
| | - S-J Chien
- Department of Comparative Pathobiology, Purdue University, West Lafayette, IN, USA
| | - E Farah
- Department of Biochemistry, Purdue University, West Lafayette, IN, USA
| | - Z Li
- Department of Biochemistry, Purdue University, West Lafayette, IN, USA
| | - N Ahmad
- Department of Dermatology, University of Wisconsin, Madison, WI, USA
| | - X Liu
- Department of Biochemistry, Purdue University, West Lafayette, IN, USA
- Center for Cancer Research, Purdue University, West Lafayette, IN, USA
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Nadal J, Farah E, Zmuda M, Putterman M, Daien V, Galatoire O. Rhabdomyosarcome orbitaire associé à une éruption varicelleuse. J Fr Ophtalmol 2017; 40:e349-e351. [DOI: 10.1016/j.jfo.2017.01.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 01/23/2017] [Accepted: 01/27/2017] [Indexed: 11/27/2022]
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Vasseur V, Farah E, Zmuda M, Galatoire O. [Orbital lymphoma masquerading in a young patient with Graves ophthalmopathy]. J Fr Ophtalmol 2017; 40:e273-e275. [PMID: 28889905 DOI: 10.1016/j.jfo.2016.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2016] [Revised: 05/30/2016] [Accepted: 06/06/2016] [Indexed: 11/29/2022]
Affiliation(s)
- V Vasseur
- Service d'oculoplastique, Fondation ophtalmologique Adolphe-de-Rothschild, 25, rue Manin, 75019 Paris, France.
| | - E Farah
- Service d'oculoplastique, Fondation ophtalmologique Adolphe-de-Rothschild, 25, rue Manin, 75019 Paris, France
| | - M Zmuda
- Service d'oculoplastique, Fondation ophtalmologique Adolphe-de-Rothschild, 25, rue Manin, 75019 Paris, France
| | - O Galatoire
- Service d'oculoplastique, Fondation ophtalmologique Adolphe-de-Rothschild, 25, rue Manin, 75019 Paris, France
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Abstract
INTRODUCTION The aim of this retrospective study was to evaluate the immediate and long-term outcome of pancreaticojejunostomy (PJ) in the treatment of chronic pancreatitis. MATERIAL AND METHODS. - From 1980 to 1997, 140 patients with chronic pancreatitis with dilated Wirsung duct were treated by PJ and were studied retrospectively. There were 123 men and 17 women, with a mean age of 46 years (range: 18-79 years). Ongoing alcoholic addiction was present in 116 patients (83%). Chronic pain uncontrolled by major analgesics was the indication of PJ in 126 patients (90%). RESULTS The mortality rate was 1.4% (n = 2). The morbidity rate was 11% (n = 16). Mean hospital stay was 16 days (range: 8-25 days). The mean follow-up was 7.4 years (range: 2-15 years) in 94 patients. Functional results were good or mild in 93% of cases (n = 87). In seven patients (7%), the results were bad with persistence of chronic pain requiring major analgesics. A mean weight increase of 5.8 kg (range: 1-16 kg) was observed in 74 patients (79%). Twelve patients (13%) developed de novo diabetes mellitus. In the 43 patients with preoperative diabetes, 24 patients suffered deterioration of their status. No patient recovered from exocrine insufficiency. CONCLUSIONS In case of dilated Wirsung, PJ must be indicated preferentially because of its good efficiency on pain relief with low mortality and morbidity rates.
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Affiliation(s)
- P Pessaux
- Service de chirurgie viscérale, CHU de Angers, 4, rue Larrey, 49033 Angers, cedex 01, France.
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10
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Samain E, Biard M, Farah E, Holtzer S, Delefosse D, Marty J. [Monitoring expired oxygen fraction in preoxygenation of patients with chronic obstructive pulmonary disease]. Ann Fr Anesth Reanim 2002; 21:14-9. [PMID: 11878116 DOI: 10.1016/s0750-7658(01)00545-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVES To compare the rate of preoxygenation before induction of anesthesia in patients with no lung disease and in patients with chronic obstructive pulmonary disease (COPD). PATIENTS AND METHODS End-tidal fractional oxygen concentration (FEO2) was monitored using a paramagnetic oxygen analyzer, during a 5 minute-period of preoxygenation (tidal breathing of 100% oxygen) in 16 control patients (control group) and in 15 patients with COPD. COPD was defined and its severity was characterized by clinical criteria and by respiratory functional tests. FEO2 increase was compared between groups using Anova. RESULTS The increase in FEO2 was slower in the COPD group than in control group (p < 0.05). After 2 and 3 minutes of preoxygenation, FEO2 was significantly lower in COPD group as compared to control group, but was not different at 5 minutes. Mean time to reach a FEO2 equal to 0.90 was significantly longer in COPD than in control group (COPD: 261 +/- 130 s; control: 165 +/- 90 s, p < 0.05). SpO2 measured during room air breathing was moderately lower in COPD group, but this difference was no more significant after 30 s of preoxygenation (SpO2 after 30 s: control: 98.8 +/- 1.0%; COPD: 98.2 +/- 1.9%, NS). CONCLUSION These results suggest that preoxygenation monitoring may be useful in patients with COPD, to ensure adequate preoxygenation is achieved.
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Affiliation(s)
- E Samain
- Service d'anesthésie-réanimation, hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, UFR Xavier Bichat, université Paris VII, 100, bd du Général Leclerc, 92118 Clichy, France.
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El Murr T, Tohme A, Farah E, Abadjian G, Ghosn M, Ghayad E. [Vertebral actinomycosis: case report and review of the literature]. J Med Liban 2001; 49:355-8. [PMID: 12744641] [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: 03/02/2023]
Abstract
In this article, the case of a 32-year-old man with a paravertebral actinomycosis is discussed. Initially, the diagnosis was not obvious but it was confirmed later with the repetitive radiologic procedures, the elimination of other etiologies (purulent, mycobacterial or mycotic infections and neoplasia) and the biopsy. Treatment with penicillin initially and then with tetracycline for a long term led to a very good outcome at a 3-year follow-up with a radiologic remission. Following the discussion of the case, a review of the literature concerning the paravertebral actinomycosis, its diagnostic clues and treatment is undertaken.
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Affiliation(s)
- T El Murr
- Service de Médecine interne, Hôtel-Dieu de France, Université Saint-Joseph, Beyrouth, Liban
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Werner P, Charbit B, Samain E, Farah E, Marty J. [Interference between a dual-chamber pacemaker and argon electrocautery device during hepatectomy]. Ann Fr Anesth Reanim 2001; 20:716-9. [PMID: 11695291 DOI: 10.1016/s0750-7658(01)00469-5] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
We report an unusual electromagnetic interference induced by an argon electrocautery device during a left hepatectomy on a dual chamber pacemaker, implanted for sinus node dysfunction in 87-year-old patient. Argon electrocautery induced inhibition of atrial stimulation and occurrence of irregular ventricular triggered activity. Normal pacemaker function resumed after electrocautery interruption. This case illustrates the need to focus on cardiac rhythm when a new electrical device is used in a pacemaker patient.
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Affiliation(s)
- P Werner
- Service d'accueil et d'urgence, hôpital Beaujon, 100, boulevard du Général Leclerc, 92118 Clichy, France
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Abstract
We hypothetised that the rate of pre-oxygenation could be altered by the increase in lung volume and airflow obstruction observed in emphysema. End-tidal oxygen concentration was monitored, using a paramagnetic oxygen analyser, during 10-min pre-oxygenation (tidal breathing of 100% oxygen) in 10 normal patients and in 10 patients with severe diffuse emphysema documented by computerised tomography. Emphysema was characterised by an important increase in functional residual capacity of the lungs [190 (23)% of predicted values] and a decrease in expiratory flow. The increase in end-tidal oxygen concentration was slower in the emphysema group than in the control group (p = 0.0024). After 3 and 5 min of pre-oxygenation, the end-tidal fractional oxygen concentration was significantly lower in the emphysema group than the control group [mean (SD); value at 3 min: emphysema: 0.83 (0.06) vs. control: 0.91 (0.02), p = 0.0005]. Individual values of end-tidal oxygen concentration measured after 3, 5 and 10 min of pre-oxygenation were negatively correlated with functional residual capacity in the emphysema group, whereas no such correlation was found in the control group. These results suggest that pre-oxygenation should be monitored in patients with diffuse emphysema to ensure that adequate pre-oxygenation is achieved.
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Affiliation(s)
- E Samain
- Service d'Anesthésie-Réanimation, Hôpital Beaujon, Assistance Publique-Hôpitaux de Paris, UFR Xavier Bichat, Université Paris VII, 100 Bvd Général Leclerc, 92118 Clichy Cedex, France
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Farah E, Bitar K, Aboujaoude S, Slaba S, Ghayad E. [Pseudo-Takayasu in Behcet's disease]. J Med Liban 2000; 48:164-7. [PMID: 11268572] [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: 02/19/2023]
Abstract
Behcet's disease is a chronic multisystem vasculitis that is frequent in Lebanon. The great arteries involvement is rare. We report here an unusual case of subclavian artery occlusion (pseudo-Takayasu) with a literature review.
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Affiliation(s)
- E Farah
- Service de Médecine interne, Hôtel-Dieu de France (HDF), Beyrouth, Liban
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Samain E, Farah E, Lesèche G, Marty J. Guidelines for perioperative cardiac evaluation from the American College of Cardiology/American Heart Association task force are effective for stratifying cardiac risk before aortic surgery. J Vasc Surg 2000; 31:971-9. [PMID: 10805888 DOI: 10.1067/mva.2000.105005] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
PURPOSE We assessed whether the American College of Cardiology/American Heart Association (ACC/AHA) task force guidelines for perioperative cardiac evaluation could reliably stratify cardiac risk before aortic surgery. METHODS We retrospectively applied the guidelines to a closed database, set up prospectively. The setting was a referral center in an institutional practice with hospitalized patients. The closed database included 133 patients who had a routine cardiac examination, which comprised an estimation of functional capacity and noninvasive testing, before aortic surgery. This cardiac evaluation led to the proposal of coronarography in 23 patients and to treating an underlying coronary artery disease in 21 patients (including three myocardial revascularizations). One patient died after myocardial revascularization, and two patients died of cardiac causes after aortic surgery. The algorithm of the ACC/AHA guidelines was applied independently by two investigators to each patient's file that was included in the existing database. The main outcome measure was a comparison between cardiac risk stratification with the ACC/AHA guidelines and the results of the routine cardiac evaluation. RESULTS The ACC/AHA guidelines were successfully applied to all 133 files by the two investigators. After applying the algorithm, 73 patients were stratified as low cardiac risk, and 60 patients were stratified as high risk. The 21 patients who had undergone a preoperative coronary artery disease optimization were stratified as high risk by means of the ACC/AHA guidelines. The patients who died from cardiac causes were stratified as high risk by means of the ACC/AHA guidelines, whereas none of the patients stratified as low risk died during hospitalization. CONCLUSION The ACC/AHA guidelines were effective in stratifying cardiac risk by using clinical predictors and an estimate of the physical capacity of the patient. Their use may allow a reduction in unnecessary noninvasive testing in patients stratified as being at low risk, while permitting the selection of all patients likely to benefit from preoperative coronary artery disease optimization.
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Affiliation(s)
- E Samain
- Department of Anesthesiology, Beaujon Hospital, University Xavier Bichat, Clichy, France
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Affiliation(s)
- B Karam
- Departments of Cardiovascular Surgery and Internal Medicine, Hôtel-Dieu de France, Beirut, Lebanon
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Farah E, Ghayad E. Acute cocaine intoxication in a smuggler. One case report and a review of the literature. J Med Liban 1999; 47:198-200. [PMID: 10550947] [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: 02/14/2023]
Abstract
The smuggling of cocaine into many countries by ingestion of wrapped cocaine packets and gastro-intestinal concealment is a common and well-recognized practice. This is a report of the case of a smuggler carrying 14 ingested packets of cocaine and who presented an acute intoxication with a rare complication, rhabdomyolysis, which were managed medically and the packets removed surgically. A discussion and a review of the literature are undertaken.
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Affiliation(s)
- E Farah
- Department of Internal Medicine, Hôtel-Dieu de France Hospital, Beirut, Lebanon.
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Fradj K, Samain E, Delefosse D, Farah E, Marty J. Placebo-controlled study of inhaled nitric oxide to treat hypoxaemia during one-lung ventilation. Br J Anaesth 1999; 82:208-12. [PMID: 10364995 DOI: 10.1093/bja/82.2.208] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The aim of this prospective, placebo-controlled study was to assess if unilaterally inhaled nitric oxide 20 ppm could treat hypoxaemia during one-lung ventilation. Sixty patients undergoing pulmonary resection using a lateral thoracotomy were allocated randomly to a control or nitric oxide group (NO group). During one-lung ventilation in the lateral decubitus position, the lungs were ventilated mechanically with 90% oxygen--10% nitrogen. After randomization, if PaO2 decreased to less than 9.3 kPa during one-lung ventilation, nitric oxide 20 ppm or nitrogen was added to the inspired gas. The criterion for treatment efficacy was an increase in PaO2 to greater than 9.3 kPa after gas administration. Eight patients in the control group and eight in group NO experienced hypoxaemia during one-lung ventilation. PaO2 was not significantly different in the two groups at the time of gas administration (control group mean 8.0 (SD 0.6) kPa; NO group 8.5 (0.5) kPa). The efficacy criterion was reached in two of eight patients in the control and NO groups. The results of this study showed that inhaled nitric oxide 20 ppm, administered in the dependent lung, was not superior to nitrogen in the treatment of hypoxaemia during one-lung ventilation. Nitric oxide should not be recommended as an alternative to conventional management of hypoxaemia in this condition.
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Affiliation(s)
- K Fradj
- UFR Xavier Bichat, Université Paris VII, Service d'Anesthésiologie, Hôpital Beaujon, Clichy, France
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Nallet O, Roger V, Michel PL, Remadi F, Farah E, Acar J. [Prognosis of reoperation for prosthesis dysfunction]. Arch Mal Coeur Vaiss 1992; 85:303-8. [PMID: 1575608] [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: 12/27/2022]
Abstract
Between 1969 and 1990, 75 adults living in mainland France underwent reoperation for bioprosthetic valve dysfunction. The average time between the initial operation and reoperation was 65 +/- 41 months. The average age was 44 years and half of the patients were severely symptomatic (NYHA Stages III or IV in half the cases). Dysfunction of an aortic valve prosthesis was observed in 65% of cases (N = 49) and of a mitral valve prosthesis in 35% of cases (N = 26). The causes of reoperation were: 50 primary degenerations (67%), 19 infectious endocarditis (25%) and 6 perivalvular leaks (8%). Valve replacement was performed in 74 cases and suture of the sewing ring in 1 case. An associated procedure was performed in 24 cases: 12 drainage of abscess, 10 double valve replacements and 2 tricuspid valvuloplasties. The operative mortality was 9.3% and early morbidity was 46%. Univariate and multivariate analysis identified two factors predictive of operative mortality: the duration of cardiopulmonary bypass and the cardiothoracic ratio. During follow-up, which lasted 36 +/- 31 months, there were 12 deaths, 4 of cardiac failure; 4 sudden deaths, 3 deaths related to the prosthesis and 1 extracardiac death. The 6 year actuarial survival rate was 71%. The cardiothoracic ratio, the preoperative ejection fraction and the bypass time were factors predictive of global showed bypass time and the cardiothoracic ratio to be prognostic factors. The 6 year survival without cardiac events was 40%.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- O Nallet
- Service de cardiologie, hôpital Tenon, Paris
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Acar J, Cormier B, Grimberg D, Kawthekar G, Iung B, Scheuer B, Farah E. Diagnosis of left atrial thrombi in mitral stenosis--usefulness of ultrasound techniques compared with other methods. Eur Heart J 1991; 12 Suppl B:70-6. [PMID: 1936030 DOI: 10.1093/eurheartj/12.suppl_b.70] [Citation(s) in RCA: 45] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
The purpose of this study was to evaluate various methods of diagnosis of left atrial thrombi (LAT) in patients (pts) with mitral stenosis (MS). From 1980 to 1990, 581 pts with MS have undergone open mitral commissurotomy (n = 169) or valve replacement (n = 412). All pts had transthoracic 2D echocardiography (TTE), 101 transoesophageal echocardiography (TEE), 192 a left atrial angiography (A) (from a left ventricular injection if associated mitral regurgitation grade 3 (n = 154) or from an injection in the pulmonary artery (n = 38) and 229 a coronary angiography (CA). Tomodensitometry (TD), nuclear magnetic resonance (NMR) and 111 Indium platelet imaging (IPI) were performed in some cases, 2, 8 and 5 respectively. All these examinations were carried out in the month before surgery. LAT was found by the surgeon in 43 pts (7%). The site was left atrial appendage in 26 cases (60%) and left atrial cavity in 17 cases. Sensitivity (Se), specificity (Sp) of TTE/TEE/A/CA were the following: TTE, Se% 28, Sp% 99; TEE, Se% 83, Sp% 97; A, Se% 28, Sp% 99; CA, Se% 14, Sp% 100. Specificity was high with all methods but sensitivity was high only with TEE and poor with other methods because of difficulty in detecting thrombi of the left atrial appendage. Specificity and sensitivity of TD, NMR and IPI require more information. False-negative cases are possible with NMR (1 case) and IPI (1 case) in well established LAT. We conclude: TEE is the easiest way to detect LAT, particularly when located in the left atrial appendage. It should be carried out systematically before percutaneous mitral valvuloplasty or surgery.
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Affiliation(s)
- J Acar
- Service de Cardiologie, Hôpital Tenon, Paris, France
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Acar J, Vahanian A, Slama M, Cormier B, Michel PL, Luxereau P, Farah E, Leborgne O, Dermine P. Treatment of calcified aortic stenosis: surgery or percutaneous transluminal aortic valvuloplasty? Eur Heart J 1988; 9 Suppl E:163-8. [PMID: 2969810 DOI: 10.1093/eurheartj/9.suppl_e.163] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/03/2023] Open
Abstract
A total of 546 patients with severe aortic stenosis (AS) were retrospectively reviewed to assess the efficacy of percutaneous transluminal valvuloplasty (PTV) and valve replacement (VR). Of these, 490 underwent VR between 1968 and 1986 (mean age 62 +/- 12 years, 71.7% were in NYHA class III or IV), 68.8% received mechanical prostheses, and in 11.8% a bypass graft was associated. The operative mortality was 6.9% (4% since 1983). The mean follow-up was 57.6 months. The actuarial survival rate was 77% at five years, 60% at 10 years, and 40% at 15 years. Over 70 years of age, operative mortality was 6.2% since 1983, and the actuarial survival rate was 67.5% at five years. From February 1986 to May 1987, PTV was attempted in 56 patients and was effective in 52 patients (mean age 79 +/- 5 years, 93% in Class III or IV). Immediate mortality was 7.1%. The morbidity was due to tamponade (1.8%), myocardial infarction (3.6%), vascular trauma (5.3%), or cerebrovascular accident (9%). Forty three patients were followed after PTV (mean value 4.2 +/- 3, range 1-14 months): 12 patients (28%) died and 46% were functionally improved in NYHA Class II. PTV significantly improved the aortic valve area as shown by haemodynamics (0.49-0.75 cm2; P less than 0.0001) and these findings were corroborated by Doppler study (0.46-0.70 cm2, P less than 0.001). In conclusion, this series shows that surgery provides satisfactory results in AS with a low mortality and good long-term results, even in the elderly.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- J Acar
- Hôpital Tenon, Service de Cardiologie, Paris, France
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Conard J, Horellou MH, Baillet M, Terrier E, Houllegate JM, Farah E, Samama M, Acar J. Plasma beta-thromboglobulin in patients with valvular heart disease with or without valve replacement: relationship with thromboembolic accidents. Eur Heart J 1984; 5 Suppl D:13-8. [PMID: 6083866 DOI: 10.1093/eurheartj/5.suppl_d.13] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Plasma beta-thromboglobulin (BTG) was measured in 132 patients with valvular heart disease: 43 were studied before, 89 after surgery (78 mechanical valves and 11 bioprostheses). In this group of 89 selected patients, a history of thromboembolism was present in 53 (5 of them had bioprosthesis). Some abnormalities have been observed in patients with valvular heart disease as compared with controls: decreased platelet count and retention on glass column, and increased BTG. There is no statistically significant difference in BTG level between patients with (m +/- SD: 62.4 +/- 42.0 ng ml-1), or without (59.5 +/- 41.0 ng ml-1) a prosthesis; in the small series of 11 patients with a bioprosthesis, BTG was slightly lower than in other patients (44.5 +/- 14.1 ng ml-1), but still higher than in controls (26.8 +/- 13.3 ng ml-1). In the patients with a history of thromboembolism, BTG was significantly higher (66.7 +/- 47.9 ng ml-1 than in patients without this complication (49.9 +/- 21.0 ng ml-1). Thus, BTG evaluation may have some value in valvular heart disease but, at present, it should be confined to systematic research including prospective studies.
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Abstract
Among 1436 patients who underwent valve replacement, the 400 first cases were studied to assess the features of recurrent systemic embolic event. The mean follow-up was 87 months. Three groups of patients were compared: groups A-289 patients without any thromboembolic event (72.25%); group B-78 patients with only one embolic event (19.5%); group C-33 patients with several embolic events (8.25%). The frequency of recurrence was high: one patient out of three (linearized mean 8.9% in group C considering only one recurrence, vs 3.8% in group B). The recurrence have the same location in 45% of patients. The consequences of these embolisms are serious; each event has a 30 to 40% risk of death or major disability. Four variables seem statistically to promote the occurrence of embolic events: mitral prostheses, pre-operative fibrillation, left atrial enlargement, poor anticoagulant therapy. 54 months after the first embolic event, 60% of the patients with poor anticoagulant therapy experience a recurrent thromboembolism vs 20% with adequate therapy. Twenty-six patients of groups B and C had a pathological study of prostheses. Thrombosis of the prostheses was found in 12 out of 18 patients in group B and in 7 out of 8 patients; in group C. Strict observance of anticoagulant therapy is the better way to prevent thromboembolism and especially recurrences. A reoperation is sometimes necessary. Valve re-replacement was performed in 27 cases out of 1436 patients.
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Farah E, Enriquez-Sarano M, Vahanian A, Houlegatte JP, Boubaker A, Roger V, Acar J. Thromboembolic and haemorrhagic risk in mechanical and biological aortic prostheses. Eur Heart J 1984; 5 Suppl D:43-7. [PMID: 6519101 DOI: 10.1093/eurheartj/5.suppl_d.43] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023] Open
Abstract
Thromboembolism, valve thrombosis and haemorrhagic events have been compared in 356 Starr-Edwards (SE) 1260, 113 Björk-Shiley (BS), and 178 aortic bioprostheses operated upon between 1968 and 1982, and reviewed by the same group with less than 2% of patients lost of follow-up. Expressed in actuarial rate at 7 years the percentage of patients free of thromboembolism event is 87% for SE, 86% for BS, 94% for bioprostheses; the linearized rate is 2.9%/patient/year for SE, 2.2 for BS, 1.9 for bioprostheses (NS). Valve thrombosis was not observed in bioprostheses; 97.9% of patients with mechanical valves were free of valve thrombosis at 6.5 years. Haemorrhagic risk was lower with bioprostheses than with mechanical valves 0.2% patient/year vs 2.33 (P less than 0.005). The most important factor influencing thromboembolic and haemorrhagic risks is the quality of anticoagulant therapy. Other contributing factors are the date of the operation and associated mitral disease.
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Acar J, Luxereau P, Farah E. [Complications of valve prosthesis. Early detection. Prevention]. Nouv Presse Med 1981; 10:3693-5. [PMID: 7322901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
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Dumoulin-Lagrange M, Tirmarche M, Horellou MH, Farah E, Acar J, Samama M. [Platelet kinetics and diameter in heart valve diseases]. Nouv Presse Med 1981; 10:42. [PMID: 7465342] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Lelguen C, Fernandez F, Gerbaux A, Neveux E, Bickert P, Maurice P, Louvet J, Farah E, Acar J. [Late thrombosis of mitral valve prosthesis in 27 cases]. Arch Mal Coeur Vaiss 1979; 72:730-8. [PMID: 117771] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Twenty seven cases of late thrombosis of ball and floating or tilting disc prostheses were studied. All patients were on anticoagulant therapy which appeared to be well adapted in 33% patients. Signs suggestive of thrombosis were inconsistant and the diagnosis was made on the association of severl of the following features: -- systemic embolism (44%); -- radiographic signs of left ventricular failure (51%); -- absence of opening click, variable A2 -- opening click intervals, apparition or aggravation of a systolic regurgitant murmur or a distolic murmur suggestive of obstruction on the phonocardiogramme; -- delayed opening of the mobile component or the presence of abnormal echos between the ball and anterior cage echo on the echocardiogramme; -- a gradient of over 12 mmHg across the prosthesis. An isolated episode of systemic embolism when the rest of the work-up is negative may be managed by the addition of a platelet antiaggregant and reinforcement of the anticoagulant therapy; further investigaton is advisable in the face of progressive symptoms. Fibrinolytic treatment and/or surgery is justified when systemic emboli recur or if the work-up is positive.
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Péquignot H, Etienne JP, Delavierre P, Passeron JP, Farah E. [Amyloid tumors]. Sem Hop 1971; 47:1144-7. [PMID: 4325568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Soulié P, Binet JP, Corone P, Langlois J, Albou E, Pottemain M, Farah E. [Fibroma of the right ventricle operated with sucess]. Arch Mal Coeur Vaiss 1968; 61:1330-48. [PMID: 4973271] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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