Cyclophosphamide vs rituximab for eradicating inhibitors in acquired hemophilia A: A randomized trial in 108 patients.

BACKGROUND: Acquired hemophilia A (AHA) is a rare autoimmune disorder due to autoantibodies against Factor VIII, with a high mortality risk. Treatments aim to control bleeding and eradicate antibodies by immunosuppression. International recommendations rely on registers and international expert panels. METHODS: CREHA, an open-label randomized trial, compared the efficacy and safety of cyclophosphamide and rituximab in association with steroids in patients with newly diagnosed AHA. Participants were treated with 1 mg/kg prednisone daily and randomly assigned to receive either 1.5-2 mg/kg/day cyclophosphamide orally for 6 weeks, or 375 mg/m2 rituximab once weekly for 4 weeks. The primary endpoint was complete remission over 18 months. Secondary endpoints included time to achieve complete remission, relapse occurrence, mortality, infections and bleeding, and severe adverse events. RESULTS: Recruitment was interrupted because of new treatment recommendations after 108 patients included (58 cyclophosphamide, 50 rituximab). After 18 months, 39 cyclophosphamide patients (67.2 %) and 31 rituximab patients (62.0 %) were in complete remission (OR 1.26; 95 % CI, 0.57 to 2.78). In the poor prognosis group (FVIII < 1 IU/dL, inhibitor titer > 20 BU mL-1), significantly more remissions were observed with cyclophosphamide (22 patients, 78.6 %) than with rituximab (12 patients, 48.0 %; p = 0.02). Relapse rates, deaths, severe infections, and bleeding were similar in the 2 groups. In patients with severe infection, cumulative doses of steroids were significantly higher than in patients without infection (p = 0.03). CONCLUSION: Cyclophosphamide and rituximab showed similar efficacy and safety. As first line, cyclophosphamide seems preferable, especially in poor prognosis patients, as administered orally and less expensive. FUNDING: French Ministry of Health. CLINICALTRIALS: gov number: NCT01808911.

Post-traumatic stress disorder in hospital doctors after the COVID-19 pandemic.

BACKGROUND: Prior studies showed that during the coronavirus disease 2019 (COVID-19) pandemic healthcare workers had a higher risk of developing post-traumatic stress disorder (PTSD) symptoms. However, studies conducted among doctors several years after the beginning of the COVID-19 pandemic are scarce. AIMS: To evaluate the prevalence of PTSD among hospital doctors and to describe potential explanatory factors. METHODS: The Protec-Cov study was an observational, cross-sectional, multicentre study, which used an anonymous online questionnaire to evaluate PTSD in doctors from six hospitals in France between December 2021 and March 2022. The presence of PTSD was assessed using the Post-traumatic Stress Disorder Checklist Scale (PCLS) questionnaire with a cut-off of 44. RESULTS: Among the 307 doctors included, 18% presented a PCLS ≥44. The multivariate analysis showed that factors associated with a PCLS ≥44 were having a higher workload than before the COVID-19 pandemic (odds ratio [OR] = 4.75; 95% confidence interval [CI] 1.68-13.38), not feeling recognized within the professional environment (OR = 2.83; 95% CI 1.26-6.33), and feeling isolated because of the lockdown (OR = 4.2; 95% CI 1.97-8.95). Approximately 30% of hospital doctors (n = 91) felt a need for psychological support but only 31% of them (n = 28) received support. CONCLUSIONS: Based on our findings, a high prevalence of PTSD was observed among hospital doctors 2 years after the beginning of the COVID-19 pandemic. This study supports an early diagnosis of PTSD in this category of healthcare workers and warrants further study.

[Virological diagnosis of anterior herpetic ocular disease on tear sample: A simple and non-invasive technique]. / Diagnostic virologique des atteintes oculaires herpétiques antérieures sur prélèvement lacrymal : une technique simple et non invasive.

INTRODUCTION: Virological diagnosis of anterior ocular herpetic disease (AOHD) is essential for the management of these often-chronic pathologies that may require long-term therapy. PCR has become the gold standard, but the type of sampling (tears, corneal scraping, aqueous tap) has not been standardized. In this study, we studied the technique of tear sampling for the diagnosis of AOHD. MATERIALS AND METHOD: We retrospectively analyzed the medical files of patients with a positive tear sample (Schirmer strip) for herpes simplex 1 virus (HSV-1) in the Department of Ophthalmology of Paris-Saclay Bicêtre Hospital between January 2018 and December 2020. We studied the clinical and virological characteristics (viral loads) of these cases of proven AOHD. RESULTS: Thirty-six samples (33 patients) were included: 12 epithelial keratitis, 9 stromal HSK with ulceration, 5 uveitis, 4 stromal HSK without ulceration, 3 blepharitis, 1 endothelial HSK, 1 neurotrophic keratitis, and 1 conjunctivitis. The mean viral load was 3.9×105 copies/mL. Viral load was higher in cases of corneal ulceration (5.2×105±9.4×105 versus 1.2×102±1.7×102 copies/mL, P<1×10-4). There was no significant difference between primary episodes and relapses. CONCLUSION: Tear sampling using Schirmer strips is a simple, non-invasive method that can be useful for the virological diagnosis of various clinical forms of AOHD.

Variable selection methods were poorly reported but rarely misused in major medical journals: Literature review.

Objective This work presents a review of the literature on reporting, practice and misuse of knowledge-based and data-driven variable selection methods, in five highly cited medical journals, considering recoding and interaction unlike previous reviews. Study Design and Setting Original observational studies with a predictive or explicative research question with multivariable analyses published in N. Engl. J. Med., Lancet, JAMA, Br. Med. J. and Ann. Intern. Med. between 2017 and 2019 were searched. Article screening was performed by a single reader, data extraction was performed by two readers and a third reader participated in case of disagreement. The use of data-driven variable selection methods in causal explicative questions was considered as misuse. Results 488 articles were included. The variable selection method was unclear in 234 (48%) articles, data-driven in 78 (16%) articles and knowledge-based in 176 (36%) articles. The most common data-driven methods were: Univariate selection (n = 22, 4.5%) and model comparisons or testing for interaction (n = 17, 3.5%). Data-driven methods were misused in 51 (10.5%) of articles. Conclusion Overall reporting of variable selection methods is insufficient. Data-driven methods seem to be used only in a minority of articles of the big five medical journals.

International multicentre observational study to assess the efficacy and safety of a 0·5 mg kg-1 per day starting dose of oral corticosteroids to treat bullous pemphigoid.

BACKGROUND: European guidelines propose a 0·5 mg kg-1 per day dose of oral prednisone as initial treatment for bullous pemphigoid (BP). We assessed the safety and efficacy of this regimen depending on BP extent and general condition of the patients. METHODS: In a prospective international study, we consecutively included all patients diagnosed with BP. Patients received a 0·5 mg kg-1 per day dose of prednisone, which was then gradually tapered 15 days after disease control, with the aim of stopping prednisone or maintaining minimal treatment (0·1 mg kg-1 per day) within 6 months after the start of treatment. The two coprimary endpoints were control of disease activity at day 21 and 1-year overall survival. Disease severity was assessed according to the Bullous Pemphigoid Disease Area Index (BPDAI) score. RESULTS: In total, 198 patients were included between 2015 and 2017. The final analysis comprised 190 patients with a mean age of 80·9 (SD 9·1) years. Control of disease activity was achieved at day 21 in 119 patients [62·6%, 95% confidence interval (CI) 55·3-69.5]; 18 of 24 patients (75%, 95% CI 53·3-90·2), 75 of 110 patients (68·8%, 95% CI 59·2-77·3) and 26 of 56 patients (46.4%, 95% CI 33·0-60·3) had mild, moderate and severe BP, respectively (P = 0·0218). A total of 30 patients died during the study. The overall Kaplan-Meier 1-year survival was 82·6% (95% CI 76·3-87·4) corresponding to 90·9%, 83·0% and 80·0% rates in patients with mild, moderate and severe BP, respectively (P = 0·5). Thresholds of 49 points for BPDAI score and 70 points for Karnofsky score yielded maximal Youden index values with respect to disease control at day 21 and 1-year survival, respectively. CONCLUSIONS: A 0·5 mg kg-1 per day dose of prednisone is a valuable therapeutic option in patients with mild or moderate BP whose general condition allows them to be autonomous.

[Multimodal evaluation of the ocular surface using a the new Lacrydiag device]. / Place du NIBUT automatisé dans l'évaluation multimodale de la surface oculaire dans le syndrome sec avec le Lacrydiag.

INTRODUCTION: Dry eye disease is a very frequent condition with a significant impact on patients' quality of life. The most common clinical sign is fluorescein break up time (BUT). Recently, non-invasive measurement of BUT (NIBUT) by Placido disc analysis has been proposed to replace FBUT. We performed an automated NIBUT analysis using Lacrydiag and compared the values obtained with other typical dry eye criteria. METHODS AND MATERIALS: A retrospective study was carried out in the Bicêtre ophthalmology department from July 1 through October 30. Dry eye patients over 18 years of age with Oxford scores>1 and OSDI scores>22 were included. They underwent slit lamp examination to determine fluorescein BUT, Oxford and Arita MGD scores. On the same day, they were tested with the Lacrydiag to assess NIBUT, tear lake height and meibography. OSDI and Schirmer's testing were performed on the date of examination. In this study, only patients' right eyes were included. The correlation between NIBUT and OSDI, Schirmer's testing and tear lake height was analyzed by Pearson's test. The correlation between NIBUT and fluorescein BUT was analysed by both Pearson and Bland-Altman statistical tests. RESULTS: Thirty right eyes (21 women, 9 men) were included. The mean age was 62.3 years (SD 16.0), mean OSDI 49.4 (SD=20.1), mean Oxford score 3.33 (SD 2.1), mean NIBUT 6.91sec (SD 3.4), and mean FBUT 3.6sec (SD 1.8). The NIBUT and FBUT were significantly correlated (R=0.139; P=0.042), with an even more significant concordance (r=0.55; P=0.001) on Bland-Altman graphic analysis, but the mean NIBUT was 2.7 seconds higher than the FBUT (P=0.001 on Bland-Altman analysis). In addition, NIBUT was correlated with the Oxford score (R=0.156; P=0.031), but not with Schirmer I score (R=0.120; P=0.061), OSDI score (R=0.018; P=0.48), tear lake height (R=0.04; P=0.148), or Arita meibomian gland dysfunction score (R=0; P=0.933). CONCLUSION: NIBUT is a possible alternative to FBUT for the measurement of tear film stability, with the advantage of lack of dependence on the amount of fluorescein instilled. In addition, modern imaging methods allow for automated, and thus reproducible, measurement. However, its role in the diagnostic tool kit remains to be precisely defined, especially given its weak correlation with other markers of dry eye and its significant difference from FBUT. The definitive diagnosis of dry eye thus remains based on the combined analysis of signs and symptoms.

[Micropulsed diode laser transscleral cyclophotocoagulation: An effective technique whose role remains to be defined]. / Cycloaffaiblisement au laser diode micropulsé : une technique efficace, mais dont la stratégie reste à définir.

Micropulse Transscleral Cyclophotocoagulation (MP-TSCP) is a recently developed cyclodestructive procedure less aggressive than conventional TSCP. In this study, we aimed to evaluate the safety and efficacy of MP-TSCP in a real-life setting. MATERIAL AND METHODS: We retrospectively included all MP-TSCP cases performed in the Bicêtre Hospital Ophthalmology department between January 2017 and September 2019. Intraocular pressure (IOP) and hypotensive medications were recorded preoperatively, at month 1, 3, 6 and at the conclusion of follow-up, as well as postoperative adverse events. Success was defined as an IOP between 6 and 21mmHg with a decrease of at least one medication or an IOP reduction>20%. RESULTS: Thirty eyes (28 patients) were included. Preoperative IOP was 27.2±10.6mmHg, with 3.5±0.6 hypotensive medications, the mean deviation on the Humphrey 24-2 visual field was -21.9±6.9dB, and 43% of eyes had a past history of filtering surgery. The mean follow-up was 13.5±8.1 months. Eleven patients (37%) had to be retreated with MP-TSCP during follow-up. At 3 and 6 months and at the conclusion of follow-up, the IOP was 18.3±7.3mmHg (-33%; P<0.0001), 22.5±11.8mmHg, (-17%; P=0.052), 22.7±12.0mmHg (-16,5%; P<0.050), respectively. The success rates were 57%, 50% et 53% at 3 months, 6 months and at the conclusion of follow-up, respectively. Severe adverse events included 3 cases of corneal ulcers and 2 cases of severe but transient ocular hypotony without visual impairment. CONCLUSION: MP-TSCP is an effective procedure for severe and/or refractory glaucoma, but retreatments are required in more than one-third of cases. Further studies are warranted to define factors predictive of success and indications for retreatment.

[Ocular manifestations of viral diseases]. / Atteintes ophtalmologiques des infections virales.

Viral infections may involve all ocular tissues and may have short and long-term sight-threatening consequences. Among them, ocular infections caused by herpesviruses are the most frequent. HSV-1 keratitis and kerato-uveitis affect approximately are the leading cause of infectious blindness in the Western world, mainly because of corneal opacification caused by recurrences. For this reason, they may warrant long-term antiviral prophylaxis. Herpes zoster ophthalmicus, accounts for 10 to 20% of all shingles locations and can be associated with severe ocular involvement (keratitis, kerato-uveitis) of which a quarter becomes chronic/recurrent. Post herpetic neuralgias in the trigeminal territory can be particularly debilitating. Necrotizing retinitis caused by herpesviruses (HSV, VZV, CMV) are seldom, but must be considered as absolute visual emergencies, requiring urgent intravenous and intravitreal antiviral treatment. Clinical pictures depend on the immune status of the host. Adenovirus are the most frequent cause of infectious conjunctivitis. These most often benign infections are highly contagious and may be complicated by visually disabling corneal lesions that may last over months or years. Some arboviruses may be associated with inflammatory ocular manifestations. Among them, congenital Zika infections may cause macular or optic atrophy. Conjunctivitis is frequent during the acute phase of Ebola virus disease. Up to 15% of survivors present with severe chronic inflammatory ocular conditions caused by viral persistence in uveal tissues. Finally, COVID-19-associated conjunctivitis can precede systemic disease, or even be the unique manifestation of the disease. Utmost caution must be taken because of viral shedding in tears.

[Demodex and ocular surface disease]. / Demodex et pathologies de la surface oculaire.

Demodex is a saprophytic mite of the ocular adnexa, which can in certain circumstances proliferate on the skin of the face and on the eyelid margins. It is involved in facial rosacea (especially in the papulopustular form) and in the development or aggravation of anterior and/or posterior blepharitis or even keratoconjunctivitis, often in association with cutaneous lesions ; the pathophysiology is often multifactorial. Symptoms are non-specific, but the presence of cylindrical sleeves on the eyelashes is very suggestive of infestation, and certain techniques of biomicroscopic examination or imaging, such as confocal microscopy in vivo, allow direct visualization of the parasite. Parasitological examination of the eyelashes can confirm the diagnosis and can be improved by good sampling technique. Eyelid hygiene and oil-based ointments are the cornerstone of treatment. New specific treatments, in particular topical treatments based on tea tree oil, ivermectin, as well as pulsed light therapy and micro-exfoliation of the eyelid margin, can help to reduce the parasitic load and improve symptoms.

Rituximab is an effective treatment in patients with pemphigus vulgaris and demonstrates a steroid-sparing effect.

BACKGROUND: Corticosteroids (CS) with or without adjuvant immunosuppressant agents are standard treatment for pemphigus vulgaris (PV). The efficacy of adjuvant therapies in minimizing steroid-related adverse events (AEs) is unproven. OBJECTIVES: To utilize data collected in a French investigator-initiated, phase III, open-label, randomized controlled trial to demonstrate the efficacy and safety of rituximab and seek approval for its use in PV. METHODS: This was an independently conducted post hoc analysis of the moderate-to-severe PV subset enrolled in the Ritux 3 study. Patients were randomized to rituximab plus 0·5 or 1·0 mg kg-1 per day prednisone tapered over 3 or 6 months, or 1·0 or 1·5 mg kg-1 per day prednisone alone tapered over 12 or 18 months, respectively (according to disease severity). The primary end point was complete remission at month 24 without CS (CRoff) for ≥ 2 months, and 24-month efficacy and safety results were also reported. RESULTS: At month 24, 34 of 38 patients (90%) on rituximab plus prednisone achieved CRoff ≥ 2 months vs. 10 of 36 patients (28%) on prednisone alone. Median total cumulative prednisone dose was 5800 mg in the rituximab plus prednisone arm vs. 20 520 mg for prednisone alone. Eight of 36 patients (22%) who received prednisone alone withdrew from treatment owing to AEs; one rituximab-plus-prednisone patient withdrew due to pregnancy. Overall, 24 of 36 patients (67%) on prednisone alone experienced a grade 3/4 CS-related AE vs. 13 of 38 patients (34%) on rituximab plus prednisone. CONCLUSIONS: In patients with moderate-to-severe PV, rituximab plus short-term prednisone was more effective than prednisone alone. Patients treated with rituximab had less CS exposure and were less likely to experience severe or life-threatening CS-related AEs. What's already known about this topic? Pemphigus vulgaris (PV) is the most common type of pemphigus. Corticosteroids, a standard first-line treatment for PV, have significant side-effects. Although their effects are unproven, adjuvant corticosteroid-sparing agents are routinely used to minimize steroid exposure and corticosteroid-related side-effects. There is evidence that the anti-CD20 antibody rituximab is effective in the treatment of patients with severe recalcitrant pemphigus and in patients with newly diagnosed pemphigus. What does this study add? This study provides a more detailed analysis of patients with PV enrolled in an investigator-initiated trial. Rituximab plus prednisone had a steroid-sparing effect and more patients achieved complete remission off prednisone. Fewer patients experienced grade 3 or grade 4 steroid-related adverse events than those on prednisone alone. This collaboration between academia and industry, utilizing independent post hoc analyses, led to regulatory authority approvals of rituximab in moderate-to-severe PV.

Comparison of real costs in the French healthcare system in newly diagnosed patients with pemphigus for first-line treatment with rituximab vs. standard corticosteroid regimen: data from a national multicentre trial.

BACKGROUND: Rituximab has been demonstrated to be highly effective as a first-line treatment for moderate-to-severe pemphigus; however, its high cost can be considered a limitation of this treatment. OBJECTIVES: To compare direct costs of two regimens, rituximab + short-term prednisone vs. prednisone alone, tested in the Ritux3 trial. METHODS: Patients were randomly assigned to receive 2 g of rituximab and two 500-mg maintenance infusions at month 12 and month 18 along with low doses of prednisone for 3-6 months, or high doses of prednisone alone tapered over 12-18 months. We estimated the direct costs related to (i) protocol (treatments, consultations, hospitalizations); (ii) unfavourable disease course (relapse); and (iii) adverse events in both treatment groups during a 3-year follow-up. RESULTS: Annual individual cost discrepancies related to drugs decreased from +€3597 to -€1589 from the first to the third year, which corresponded to an initially higher cost in the rituximab group, counterbalanced during follow-up by costs related to treatment of patients with persistent disease activity/relapses in the standard corticosteroid (CS) group. Individual costs relating to treatment of adverse events were higher in the standard CS group (€4352) than in the rituximab group (€2468). Overall, mean individual total cost over the 3 years of follow-up was €13 997 in the standard CS arm vs. €14 818 in the rituximab arm, corresponding to a difference of €821 more per patient (+6%). CONCLUSIONS: First-line treatment of pemphigus with rituximab results in a slightly greater cost compared with a standard CS regimen. What's already known about this topic Rituximab is the most effective treatment for moderate-to-severe pemphigus. Rituximab cost might be considered as a limitation of this treatment. What does this study add? After 3 years of follow-up, mean individual total cost for a patient with first-line treatment with rituximab was €14 818 vs. €13 997 with standard corticosteroids (CS), resulting in a slightly higher cost of €821 (+6%). The initially greater cost of rituximab was counterbalanced by costs related to management of flares/relapses in patients treated with a standard CS regimen.

School-age human figure drawings by very preterm infants: Validity of the Draw-a-Man test to detect behavioral and cognitive disorders.

Detecting an abnormal developmental trajectory in very preterm infants remains challenging. The objective of this study was to determine the correlation between the Draw-a-Man test (DAMT) and behavioral and cognitive disabilities in very preterm infants. From the school-age follow-up of the Premag study, which evaluated the neuroprotective effect of prenatal magnesium sulfate before 33 weeks of gestation, 281 human figure drawings were assessed (mean age, 11 years). Behavioral and cognitive disabilities were associated with delayed DAMTs but test performance indicators were insufficient to use DAMT as a screening or a diagnostic test.

Risk factors for treatment failure in scabies: a cohort study.

BACKGROUND: Treatment failure, which occurs in about one-third of cases, is considered as a major factor in the increasing incidence of scabies in developed countries. OBJECTIVES: To identify predictors of treatment failure of scabies in ambulatory populations. METHODS: This multicentre study compared the clinical characteristics and treatment modalities between a group of patients with scabies treated successfully and another group who were not cured 3 months after antiscabies treatment. RESULTS: In total 210 patients with a diagnosis of scabies were included, comprising 98 patients in the treatment success group and 112 in the treatment failure group. The main risk factors for treatment failure were (i) the use of only one type of treatment, topical benzyl benzoate (BB) or oral ivermectin, vs. the combination of both treatments [odds ratio (OR) 2·15, 95% confidence interval (CI) 1·22-3·77]; (ii) the use of a single intake (vs. two) of oral ivermectin (OR 10·2. 95% CI 4·49-23·2); (iii) intake of ivermectin during a meal vs. on an empty stomach (OR 4·31, 95% CI 1·89-9·84); (iv) absence of decontamination of furnishings (OR 8·72, 95% CI 3·50-21·8), in particular sofa and cushions (OR 5·90, 95% CI 2·34-14·9), mattresses (OR 4·16, 95% CI 1·35-12·8) or car seats (OR 6·57, 95% CI 3·27-13·2) and (v) absence of written documents explaining treatment modalities (OR 5·18, 95% CI 2·57-10·4). In multivariate analysis, treatment failure was mainly associated with (i) use of a single intake (vs. two) of ivermectin (OR 6·62, 95% CI 2·71-16·2); (ii) use of BB alone vs. two intakes of ivermectin (OR 3·51, 95% CI 1·55-7·95) and (iii) absence of decontamination of furniture with acaricides (OR 5·81, 95% CI 1·96-16·7). CONCLUSIONS: Use of topical BB alone and a single intake (vs. two) of ivermectin are predictors of treatment failure.

A randomized controlled study assessing outcome, cognition, autonomy and quality of life in over 70-year-old patients after aneurysmal subarachnoid hemorrhage.

BACKGROUND: Current aging of the population with good physiological status and the increasing incidence of subarachnoid hemorrhage (SAH) in elderly patients has enhanced the benefit of treatment in terms of independence and long-term quality of life (QoL). METHODS: From November 1, 2008 to October 30, 2012, 351 patients aged 70 years or older with aneurysmal SAH underwent adapted treatment: endovascular coiling (EV) for 228 (65%) patients, microsurgical clipping (MS) for 75 (29.3%) or conservative treatment for 48 (13.7%). Forty-one of these were randomized to EV (n=20) or to MS (n=21). The objectives were to determine the proportion of patients with modified Rankin Scale score≤2 (independence) at 1 year, and, secondarily, to compare cognitive function on the Mini-Mental State Examination (MMSE), autonomy on the Activities of Daily Living Index (ADLI) and Instrumental Activities of Daily Living scale (IADL), and QoL, in the prospective and randomized arms, at 1 year. RESULTS: At 1 year, with 1 loss to follow-up in the EV arm, 11 patients (55%) were independent after EV occlusion and 8 (38.1%) after MS exclusion, without significant difference (P=0.29). Mortality was higher after MS during the first 2 postoperative months, and thereafter the difference between MS and EV ceased to be significant. Cognitive function and autonomy scores were similar in both arms. CONCLUSION: In elderly patients treated for aneurysmal SAH, approximately 50% were independent at 1 year, with conserved cognition and autonomy. EV and MS are valid procedures in this population, with similar results at 1 year in terms of independence, cognition, autonomy, and QoL.

[Inefficacy of aflibercept in the treatment of idiopathic macular telangiectasia type 2 without neovascularization]. / Inefficacité de l'aflibercept dans le traitement des télangiectasies maculaires idiopathiques de type 2 sans néovascularisation.

Idiopathic macular telangectasia type 2 is a rare disease consisting primarily of bilateral macular capillary telangiectasia, alterations of the ellipsoid zone and intraretinal cysts that may appear as cystoid macular edema in the absence of neovascularization. Our goal was to study the efficacy of aflibercept in the treatment of these cysts. Thus, we performed a series of three intravitreal injections of aflibercept in the right eye of a woman with a typical presentation of macular telangectasia type 2 complicated by cystoid macular edema without neovascularization. These injections did not significantly improve the anatomical or functional results. Other studies investigating the efficacy of other anti-VEGF in this disease led mainly to a decrease in macular thickness on OCT after injection, without any functional improvement. The anti-VEGFs therefore appear to be of little value in treating MacTel 2 intraretinal cysts without neovascularization.

[Association between the violence in the community and the aggressive behaviors of psychotics during their hospitalizations]. / Relation entre la violence intra-hospitalière des patients avec psychoses et la violence dans la communauté.

BACKGROUND: Violence is a common issue in psychiatry and has multiple determiners. The aim of this study is to assess the psychotic inpatients' violence in association with the violence of the neighborhood from which the patients are drawn and to estimate the impact of this environmental factor with regard to other factors. METHOD: A prospective multicenter study was led in nine French cities. Eligible patients were psychotic involuntary patients hospitalized in the cities' psychiatric wards. During their treatments, any kind of aggressive behavior by the patients has been reported by the Overt Aggression Scale (OAS). RESULTS: From June 2010 to May 2011, 95 patients have been included. Seventy-nine per cent of the patients were violent during their hospitalizations. In a bivariate analysis, inpatient violence was significantly associated with different factors: male gender, patient violence history, substance abuse, manic or mixed disorder, the symptoms severity measured by the BPRS, the insight degree and the city crime rate. In a multivariate analysis, the only significant factors associated with the patients' violence were substance abuse, the symptoms severity and the crime rates from the different patients' cities. CONCLUSION: These results suggest that violence within the psychotic patients' neighborhood could represent a risk of violence during their treatments.