Dénervation rénale dans le traitement de l’hypertension artérielle résistante : expérience du CHU de Lyon

Aim

We report the first experience of Lyon's university hospital regarding renal denervation to treat patients with resistant essential hypertension.

Patients and methods

Over a one-year period, 17 patients were treated (12 men, 5 women) with renal denervation. Baseline characteristics were as follows: age 56.5 ± 11.5 years, BMI 33 ± 5 kg/m² and ambulatory blood pressure 157 ± 16/87 ± 13 mmHg with 4.2 ± 1.5 anti-hypertensive treatment.

Results

We did not observe per procedural and early complications. After a median follow-up of 3 months and with the same anti-hypertensive treatment, office systolic blood pressure (SBP) and diastolic blood pressure (DBP) decrease respectively of 20 ± 15 (P < 0.001) and 10 ± 13 mmHg (P = 0.014) (n = 17). After six months of follow-up, ambulatory blood pressure (ABPM) decrease of 17.5 ± 14.9 mmHg (P = 0.027) for SBP and of 10.5 ± 9.6 mmHg (P = 0.029) for DBP (n = 6). Among these patients, five of them were controlled (ABPM inferior to 130/80 mmHg) and electrical left ventricular hypertrophy indexes decreased: R wave in aVL lead of 4 ± 3 mm (P = 0.031), Sokolow index of 3 ± 3 mm (P = 0.205), Cornell voltage criterion of 9 ± 7 mm (P = 0.027) and Cornell product of 1310 ± 1104 (P = 0.027).

Conclusion

Our results are in accordance with data from other centers. On average blood pressure decreases significantly but important inter individual variations are observed. The procedure seems safe.     

Utilité diagnostique de l’hypo-uricémie dans l’hyponatrémie par sécrétion inadéquate d’hormone antidiurétique

Purpose

Hypo-uricemia is still considered as a hallmark of the syndrome of inappropriate secretion of antidiuretic hormone.

Methods

We analyzed prospectively 98 hospitalized patients with hyponatremia (≤135 mmol/L), excluding those receiving diuretic treatment. Gold standard for the syndrome of inappropriate secretion of antidiuretic hormone combined plasma hypoosmolality, inappropriately concentrated urine, and normal volemia.

Results

A final diagnosis of inappropriate secretion of antidiuretic hormone was obtained in 55 patients. They were significantly hypo-uricemic (188 μmol/L [153–245], median [interquartile range]) versus 241 μmol/L, [179–333]; p < 0,02) but hypo-uricemia (≤240 μmol/L) performed poorly as a diagnostic test: 71 % sensitivity, 53 % specificity. Positive and negative likelihood ratios were 1,67 and 0,49, respectively.

Conclusions

The syndrome of inappropriate secretion of antidiuretic hormone is associated with a lower plasma uric acid concentration, but in routine clinical practice, contrary to what has been previously published, this difference is insufficient for hypouricemia to discriminate reliably between the syndrome of inappropriate secretion of antidiuretic hormone and other causes of hyponatremia.     

Amylose cardiaque : à propos d’une série de 14 patients,description et facteurs pronostiques

Purpose

Cardiac amyloidosis is rare. The objective of this study was to report on a case series of 14 patients with cardiac amyloidosis and to study the prognostic factors.

Methods

Monocentric retrospective study of all adult patients who presented with cardiac amyloidosis, diagnosed at the Georges-Pompidou European hospital in Paris between 2003 and 2011.

Results

Fourteen patients were identified (10 men and four women). Median age at diagnosis was 66.5 years. Twelve patients were diagnosed with AL amyloidosis, one with AA amyloidosis, and one with transthyretin amyloidosis. All patients presented cardiac manifestations: heart failure (n = 9), rhythm disorders (n = 6). Eight patients presented extra-cardiac manifestations of amyloidosis: renal (n = 8), gastrointestinal (n = 5). Troponin serum level was increased in eight patients and BNP level was superior to 400 pg/L in 12 patients. When performed, the cardiac magnetic resonance imaging (MRI) showed, in six patients out of seven, chamber dilatation, concentric hypertrophy or late enhancement. Among patients with cardiac failure at diagnosis (n = 9), seven died with a median survival of 1 month duration. Factors of poor prognosis were, in our study, heart failure, elevated levels of troponin and BNP, and the AL amyloidosis subtype.

Conclusion

Cardiac amyloidosis, especially the AL type, has a very poor prognosis, essentially because of an underlying multiple myeloma and heart failure.     

Fibrose rétropéritonéale idiopathique : évolution à long terme du pronostic rénal dans une série rétrospective multicentrique de 30 cas

Purpose

Idiopathic retroperitoneal fibrosis (IRF) is an inflammatory disorder, affecting the aorta and the surrounding vessels and tissues. The prognosis is mainly driven by the risks of chronic kidney disease and relapse. Our aim was to assess the prevalence of chronic kidney disease at follow-up.

Methods

We retrospectively reviewed the medical records of patients diagnosed for IRF in Seine-Saint-Denis (France) between 1987 and 2011. We collected informations about presentation, radiologic findings and follow-up. Diagnosis of IRF was confirmed when all the following criteria were met: infiltration of the infrarenal aorta or iliac vessels, absence of aneurysmal dilation, lack of clinical suspicion of malignancy.

Results

Thirty patients were identified, with a male/female ratio of 4.9. Mean age was 55 ± 13 years old. The mean creatinine clearance was 66 mL/min/1.73 m² and the mean CRP was 45 ± 36 mg/L. In 24 (80%) patients, the location of IRF was periaortic and periiliac. Eleven patients (37%) underwent a diagnostic biopsy, and 14 (47%) required an ureteral procedure. A mean follow-up of 63 months was available for 29 patients: 69% relapsed, 7 developed chronic renal disease (24%), and one died of urinary sepsis. Older age (P = 0.023), diabetes (P = 0.007), and initial renal insufficiency (P = 0.05) were associated with a risk of chronic renal insufficiency.

Conclusion

The high frequency of relapses and chronic renal disease emphasizes the need of close follow-up in patients diagnosed with IRF.     

Anévrismes infectieux de l’aorte. À propos d’une série de dix patients

Purpose

Infectious aortic aneurysms are rare, being responsible of less than 3% of aortic aneurysms. In this study, we report the clinical characteristics and the outcome of patients presenting with infectious aortic aneurysms in an internal medicine unit.

Methods

Diagnosis of infection-related aortic aneurysm was obtained using: computed tomographic scan; and blood cultures, cultures and molecular biology testing of aortic wall and intra-aneurismal thrombus.

Results

The 10 consecutive patients included in this study consisted in eight men and two women with a mean age of 61.7 years. Patients presented with fever (n = 9), asthenia (n = 2), abdominal (n = 4) or chest pain (n = 1), lumbar pain (n = 3). Computed tomographic scan showed aneurysm involving both thoracic and abdominal aorta (n = 1), abdominal (n = 8) or thoracic aorta (n = 1). Isolated microorganisms were: positive Gram cocci (70%) and negative Gram bacilli (30%). All patients underwent both medical and surgical therapy. Outcome was favorable in nine patients; the remaining patient died from aneurismal aortic rupture.

Conclusion

Clinical manifestations revealing infectious aortic aneurysms are variable, including aneurysm rupture as well as atypical abdominal pain with inflammatory syndrome. These latter presentations are more common in patients, who are hospitalized in internal medicine. Our study underlines that this clinical pattern should not be ignored, in order to avoid both diagnostic and therapeutic delay that could lead to life-threatening complications and poor prognosis.     

Anévrismes infectieux de l’aorte thoracique : présentation de 7 cas et revue de la littérature

Purpose

Infectious aortic aneurysms are rare conditions, being responsible of 2% of aortic aneurysms. Most published results are surgical case series concerning infected abdominal aorta. In this retrospective study, we assessed clinical features and outcome of patients presenting infectious thoracic aortic aneurysms.

Patients and methods

Diagnosis was based upon a combination of imaging evidence for thoracic aorta aneurysm and evidence for an infective aetiology including a culture of a causative pathogen, or a favourable outcome with anti-infective therapy. Retrospective case series.

Results

Six men and one woman were included, with a mean age of 66 years. All the patient presented at least one cardiovascular risk factor or atherosclerosis localisation. Fever (71%) and chest pain (42%) were the most common clinical presenting manifestations. The causative pathogens were: Staphylococcus aureus (N = 1), Salmonella enteritidis (N = 3) and Candida albicans (N = 1). The contrast-enhanced computed-tomography disclosed an aneurysm whose diameter reached more than 50 mm (N = 5), that increased rapidly in size (N = 5), or presented an inflammatory aspect of the aortic wall (N = 4). Management was both medical and interventional: surgery (N = 3) or endoluminal repair (N = 4). Outcome was favourable in six patients; one patient died from aneurysm-related complications.

Conclusion

Clinical manifestations revealing an infectious thoracic aneurysm are variable. Diagnosis should be considered in patients presenting a rapidly-growing aneurysm, especially in the presence of elevated acute phase reactants. Endoluminal repair constitutes a treatment option. The role of FDG-PET for diagnosis and follow-up remains to be defined.     

Particularités cliniques de l’embolie pulmonaire chez la personne âgée : étude comparative de 64 patients

Purpose

To date only a few studies regarding pulmonary embolism (PE) in elderly have been published. The aim of this study was to determine the clinical features of PE in elderly patients (≥ 75 years).

Methods

All patients hospitalized for PE in our internal medicine department from January 2005 to December 2010 were included in the study. The aim was to compare the features of PE in elderly patients (≥ 75 years) to those of patients younger than 75 years. The following data were recorded: past medical history, risk factors for venous thrombo-embolism (VTE), clinical features, and PE etiologies.

Results

The population was composed of 64 patients (women 56%) with a median age of 82 years (IQR: 13.5). There was no statistical difference for risk factors of VTE. Syncope was more frequent in elderly patients (33% versus 7%, P = 0.04) whereas thoracic pain predominated in younger patients (36,5% versus 7%, P = 0.005). Chronic obstructive pulmonary disease was more frequent in the past medical history of elderly patients. The diagnostic of PE was less suspected in elderly patients (47% versus 72%, P = 0.035). The etiologies were similar between the two groups.

Conclusion

Our study highlights the frequency of syncope as the presenting feature of PE in elderly, whereas thoracic pain is uncommon. We confirmed the difficulty to diagnose PE in elderly population.     

Intérêt de l’imagerie par résonance magnétique nucléaire au cours de l’atteinte cardiaque du syndrome de Churg-Strauss. Trois observations et revue de la littérature

Purpose

The reported prevalence of cardiac complications is variable in patients with Churg-Strauss syndrome (15–92%) and depends on diagnostic tools. Diagnosis at early stage of heart involvement is crucial, resulting in appropriate management.

Methods

We report three patients who developed cardiac manifestations, revealing Churg-Strauss syndrome. The diagnosis of cardiac involvement was obtained using cardiac magnetic resonance imaging (MRI).

Results

Two patients were males and the remaining one was a female. Presenting clinical manifestations were: cardiac failure (n = 1) and retrosternal pain (n = 2). Laboratory findings disclosed: high blood count of eosinophils (range: 6000–11 000/mm³); antineutrophil cytoplasmic antibodies were positive in a single patient. Cardiac MRI demonstrated: (1) late gadolinium enhancement (n = 3), involving mainly the apical and mid-cavity left ventricular segments; (2) impaired left ventricular function (n = 2), mean left ventricular ejection fraction being: 51%; and (3) pericardial effusion (n = 3). Outcome was favourable after institution of combined therapy with prednisone and cyclophosphamide (n = 2); one patient also underwent plasma exchanges.

Conclusion

Our case series underlines that MRI is a helpful tool in the diagnosis of Churg-Strauss syndrome-related cardiac complications. We further suggest that clinical assessment of patients with Churg-Strauss syndrome should include cardiac MRI, in order to detect cardiac involvement at an early stage; indeed, because cardiac manifestations are predictive factors of poor prognosis, diagnosis at early stages of cardiac involvement may result in improvement of patients management.     

Validation de la reproductibilité de la mesure de la surface de l’orifice régurgitant par planimétrie dans l’insuffisance aortique : une étude préliminaire d’échocardiographie trans-œsophagienne tridimensionnelle

Background

Aortic regurgitation is mainly evaluated by trans-thoracic echocardiography using multi-parametric qualitative and semi quantitative tools. All those parameters can fail to meet expectations, resulting in an imperfect diagnostic reliability and assessment of aortic regurgitation severity can be challenging.

Objectives

We sought to evaluate feasibility and intra- and inter-observer reproducibility of aortic regurgitant orifice area measured by planimetry with tridimensional trans-esophageal echocardiography on patients with at least grade 2/4 aortic regurgitation.

Patients and methods

Consecutive patients with at least grade 2/4 aortic regurgitation measured by trans-thoracic echocardiography and referred for trans-esophageal echocardiography for any reason were included. Planimetric reconstructions of regurgitant orifice area were studied and reproducibility indexes between senior and junior observers were calculated.

Results

Twenty-three patients were included in this study. Intra- and inter-observer reproducibility were excellent with an ICC of 0.95 [0.88–0.98], P < 0.0001 and 0.91 [0.79–0.96], P < 0.0001, respectively. Mean length of the measurement was 6.6 ± 0.9 min [CI95% 6.23–7.01].

Conclusion

Planimetric measurement of the aortic regurgitant orifice using tridimensional trans-esophageal echocardiography seems to be feasible and has great intra- and inter-observer reproducibility. Reconstruction durations were compatible with a daily use. There is a need now to investigate the reliability of this measurement as compared with the reference technique.     

Granulomatoses rénales : étude rétrospective de 44 observations

Purpose

Granulomatous interstitial nephritis (GIN) are identified in 0.5 to 1,3% of all renal biopsies. Renal outcome and treatment modalities are not clearly established in the literature.

Methods

We retrospectively analyzed a case series of 44 GIN identified among all renal biopsies performed between 1984 and 2005 in the Rhône-Alpes area.

Results

The study population included 25 men and 19 women with a mean age of 56 years, and mean diagnostic delay was 11 months. Renal function was severely impaired (mean creatinine clearance 24 mL/min). Proteinuria was observed in 77% (mean value 0,9 g/24 h) of the patients and associated with microscopic hematuria and leukocyturia in 30% and 25%, respectively. The most common diagnosis was sarcoidosis (25%, n = 11), followed by drug-induced GIN (9%, n = 4), tuberculosis (6,8%, n=3), hemopathy-related paraneoplastic GIN (6,8%, n = 3), HIV infection (n = 1) and chronic renal allograft rejection (n = 1). In other patients, no aetiology was found (48%, n = 21). Severity of renal failure justified hemodialysis in 34% (n = 15) of the patients. Three patients underwent renal transplantation. Nonetheless, renal outcome was generally favorable: renal function improved in 41% (n = 18) and stabilized in 34% (n = 15) of patients.

Conclusions

Sarcoidosis, drug-induced and infections represent the main causes of GIN. Histologic features are not specific enough to determine the aetiology. Corticosteroids is the gold standard in sarcoidosis, drug-induced, and idiopathic GIN. Treatment is etiologic in the other cases.     

Corrélation entre les dosages des dérivés methoxylés urinaires et l’index d’apnée-hypopnée dans une population d’hypertendus : étude pilote

Aims

Sleep disorders like obstructive sleep apnea in adults are associated with increased sympathetic activity, which induced high blood pressure and could be associated with resistant hypertension. Some studies have demonstrated that high urinary catecholamine levels in obstructive sleep apnea patients may be decreased with continuous positive airway pressure therapy. However, very few studies have demonstrated a correlation between apnea-hypopnea index and urinary catecholamine levels in hypertension patients.

Methods

In this pilot study, 20 hypertensive patients referred for hypertension work-up including night-time polygraphy and 24 h urinary catecholamine dosage were included.

Results

Mean age was 51 ± 11 years (30–76), 68% were males. Diagnosis of obstructive sleep apnea was confirmed in 13 patients at the end of the work-up. Mean apnea-hypopnea index was 14 ± 9 (2–32). The only urinary catecholamine parameter significantly increased in patients with obstructive sleep apnea was 24 h urinary normetanephrine (1931 ± 1285 vs 869 ± 293 nmol/24 h; P < 0.05). However, this difference was not significant when this parameter was adjusted to 24 h urinary creatinine. We observed a significant positive correlation between AHI and 24 h urinary normetanephine (r = 0.486; P = 0.035).

Conclusion

This pilot study confirms an isolated elevation of 24 h urinary normetanephrine in hypertensive patients with obstructive sleep apnea and shows a significant correlation between sleep disorders expressed by apnea-hypopnea index and urinary catecholamines excretion.     

Intérêt de l’échocardiographie trans-œsophagienne dans l’optimisation de la stratégie thérapeutique après un accident vasculaire cérébral ischémique

Aim of the study

In the setting of ischemic stroke, the place of transesophageal echocardiography (TEE) is still matter of debate. The aim of the study is to evaluate the therapeutic impact provided by TEE and to characterize patients in whom TEE is warranted.

Patients and method

Three hundred and fifty-nine consecutive patients were included in the study. “Decisive TEE” (DTEE) was defined by echographic findings resulting in a change of treatment, whereas “informative TEE” (ITEE) was defined by TEE revealing a potential cardiac or aortic source of embolism.

Results

Three hundred and forty-one patients underwent TEE. Twenty-eight patients (8.2%) had DTEE and 184 (53.9%) had ITEE. DTEE were as follows: thrombus in the left atrial appendage in 6 patients, complex aortic plaques in 10 patients, patent foramen ovale (PFO) associated with atrial septal aneurism (ASA) and an important right to left shunt (3 patients), FOP associated with ASA and lower limb phlebitis (1 patient), 4 cases of endocarditis and 4 patients with intense spontaneous echo contrast in the left atrium. In most cases of DTEE (67.8%), the patient was given anticoagulation drugs. Left atrial dilatation (P = 0.005) and multivessel territory stroke (P = 0.018) were statistically predictive of DTEE.

Conclusions

In the setting of ischemic stroke, TEE provides important additional informations, but modifies therapeutic strategy in less than 10% of cases. Multivessel territory stroke, and left atrial dilatation were predictive of DTEE.     

La maladie de Behçet chez la femme

Purpose

Behçet's disease (BD) is a multisystemic inflammatory disease characterized, on the one hand, by the frequency of benign mucocutaneous and articular manifestations, and on the other hand by the severity of ocular, neurological, vascular and digestive manifestations which may threaten functional or vital prognosis. The male BD predominance is obvious in many retrospective studies and a few studies only have focused on BD in women.

Methods

In this study, we report the epidemiological, clinical, outcome and therapeutic data of a series of 71 female BD compared to a series of 111 male BD. This retrospective study was conducted in the internal medicine department of Monastir university hospital over a 19-year period (1990 to 2008), including all patients followed-up and treated for BD.

Results

The comparison of clinical manifestations of BD between men and women showed the predominance of erythema nodosum (P = 0.016), necrotic pseudofolliculitis (P = 0.001), and joint involvement (P = 0.009) in women, while genital ulcers (P = 0.039), ocular involvement (P = 0.003) and vascular (P = 0.002) involvement were more common in men.

Conclusion

Our results confirmed the results of previous studies regarding the benign nature of BD in women compared to men.     

Complications vasculaires de l’abord artériel fémoral : impact du système de fermeture percutanée Perclose

Introduction

Vascular complications at the femoral access site is an important factor of morbidity. The aims of this study were to evaluate the efficacy and safety of the percutaneous closure device (Perclose) during interventional cardiology procedures.

Patients and methods

All patients with percutaneous closure of the femoral access site by the Perclose system in 2010 were included. We evaluated the indications of the procedures, the success rate of implantation and the bleeding complications according to antithrombotic therapy used.

Results

Three hundred and seventy five patients underwent a percutaneous closure by the Perclose system. Acute coronary syndromes with or without elevation of ST segment were the main indications of procedures (74.9%). The success rate of percutaneous closure of the femoral access site was 97.3%. The rate of minor, moderate, and severe bleeding of the entire cohort according to the GUSTO classification was respectively 4.2%, 0.5% and 1%. Bleeding complications were similar in both groups of patients (2.1% vs 7% P = 0.122). In case of unsuccessful deployment of femoral closure devices, the risk of bleeding complications range from 4.3% to 60% (P = 0.0000036).

Conclusion

The use of the Perclose system is associated with a low rate of severe bleeding at the femoral access site. However, the failures of percutaneous closure increase the risk of bleeding complications.     

La pancréatite lupique : une série de six cas

Purpose

The occurrence of acute pancreatitis in systemic lupus erythematosus (SLE) is known but rare, and is exceptionally the presenting manifestation. Its pathogenesis is multifactorial, and it is difficult to separate what belongs to vasculitis, thrombotic phenomena in the context of an associated antiphospholipid syndrome, or iatrogenic complications. We report on six cases of lupus pancreatitis.

Methods

This is a retrospective monocenter study of 110 patients with SLE. The diagnosis of lupus pancreatitis was established after exclusion of other causes of pancreatitis.

Results

Five women and one man (5.4%) with a mean age of 36.3 years presented with lupus pancreatitis. In four patients the pancreatitis was concurrent with the diagnosis of SLE and it occurred later during an exacerbation of the disease in the two remaining patients. In all patients, pancreatic manifestations were associated with other organ involvement. Clinical manifestations were: abdominal pain (n = 6), vomiting (n = 3), and fever (n = 3). Elevated pancreatic enzyme was noted in all cases. All patients were treated by high doses of glucocorticoids. The outcome was favorable in five patients, and one patient died.

Conclusion

Pancreatitis may be the presenting manifestation of SLE. Its pathogenesis is often multifactorial. The outcome is usually favorable with corticosteroids.     

Expérience multicentrique de l’utilisation du Sheathless 6.5 French dans l’angioplastie coronaire des lésions de bifurcation : faisabilité et sécurité

Background

Transradial intervention of coronary lesion is increasing in frequency and is associated with lower major vascular access site complications. However, the small size of the radial artery is a major limitation of this technique, especially for bifurcation lesions, because 6-French guiding catheters are necessary to optimize the technique. A Sheathless guiding catheter has recently been introduced, optimizing a large lumen with a small size.

Objectives

The aim of this study is to report our preliminary experience performing bifurcated transradial interventions using a 6.5 French Sheathless guide catheter.

Patients and methods

From March 2009 to February 2012 in three hospitals, 46 consecutive patients were enrolled in this study who underwent transradial approach (TRA) for percutaneous bifurcation coronary interventions using the 6.5 French Sheathless Eaucath guiding catheter system because of small radial artery caliber.

Results

In this study, 46 patients were enrolled with mean age of 72.13 ± 16.41 years. The majority of patients were females with sex-ratio 0.53. Procedural success using the 6.5 French Sheathless guide catheter system was 100 % with no cases requiring conversion to a conventional guide and catheter system. During procedures, adjunctive devices used in this cohort included IVUS (2 patients), 35 bifurcated lesions were treated with a kissing-balloon technique in the group of 46 patients undergoing bifurcation PCIs, one patient required rotational atherectomy, thrombus-aspiration catheters had used in four patients, FFR-guided angiography in four patients. We report one case of chronic total occlusion bifurcated lesion successfully treated using this hydrophilic catheter. There were no radial artery site complications.

Conclusion

The treatment of coronary bifurcation lesions with 6.5 French Sheathless guiding catheter by transradial approach is feasible and appears safe in this multicenter study.     

L’éducation nutritionnelle du patient coronarien en pratique

Background

The Mediterranean diet is one of the food models which showed its ability at the patient at high cardiovascular risk in numerous cohort studies and two major interventional studies: Lyon Heart Study in 1999 and PREDIMED in 2013.

Aim of the study

Propose a practical assistance in the analysis of the dietary habits of the coronary patient with a simplified food frequency questionnaire.

Patients and methods

Hundred coronary patients followed a program of cardiac rehabilitation and benefited from a nutritional education. The analysis of their dietary habits was made with the questionnaire of frequency of consumption of Rennes upon their arrival and 6 months later. We have coded again these data by means of a simplified questionnaire with 15 items and compared the results and their evolution in 6 months.

Results

On studied 200 questionnaires, the score of Rennes was 10.6 ± 4.5 and the simplified score 8.2 ± 3.4 with a coefficient of correlation of Pearson r = 0.94 (0.91–0.95) at risk P < 0.0001. Initial scores were respectively 8.0 ± 4.4 and 6.3 ± 3.4 (r = 0.93) and the scores at 6 months 13.1 ± 2.9 and 10.1 ± 2.2 (r = 0.86). The evolution of the scores of 100 patients were respectively 14.2 ± 11.7% and 12.6 ± 11% (P < 0.26).

Conclusion

The use of a simplified questionnaire allows to analyze the dietary habits of the coronary patient and to estimate their evolution during a therapeutic educational program.     

Sclérites,aspects cliniques, étiologiques et thérapeutiques : à propos d’une série de 32 observations

Purpose

To report on the various clinical presentations, etiological diagnosis, prognosis and treatment of patients with scleritis evaluated at a tertiary care eye center.

Methods

Retrospective, monocentric study on a series of 32 patients in a tertiary center.

Results

The mean age of included patients with scleritis was 46.8 years (range, 22 to 77 years). Nineteen patients were women and 13 were men. Twenty-six patients (81%) had anterior scleritis (15 nodular, 8 diffuse and 3 necrotizing), six (19%) had posterior scleritis. Unilateral inflammation was present in 24 patients (75%). Twelve out of the 32 patients (37.5%) had an underlying systemic disease: granulomatosis with polyangiitis (n = 3), Behçet's disease (n = 2), unspecified inflammatory arthritis (n = 2), psoriatic arthritis (n = 1), ankylosing spondylitis (n = 1), sarcoidosis (n = 1), Cogan's syndrome (n = 1) and ulcerative colitis (n = 1). Six patients (18.8%) were suspected of having infectious disease with herpes virus: clinical context and positive treatment response with oral valacyclovir. Systemic agents and topical agents were required in 28 patients (87.5%). The first line therapy was mainly oral non-steroidal anti-inflammatory drugs in 15 patients (47%) and oral corticosteroids in 8 (25%). Immunosuppressive drugs were required in 6 patients. The mean follow-up was 16.3 months. Six patients (19%) had a decrease in visual acuity.

Conclusion

The number of systemic disease in our series is similar to the main series in the literature. Treatment with valaciclovir might be effective in patients with suspected herpes simplex scleritis.