[Hospitalization for infection in patients treated for giant cell arteritis: A single-centre retrospective study]. / Hospitalisation pour infection chez les patients suivis pour une artérite à cellules géantes : étude monocentrique rétrospective.

INTRODUCTION: Infections are associated with morbimortality of patients with giant cell arteritis (GCA). The aim of this work was twofold: the identification of factors predisposing to the risk of infection and the description of patients hospitalized with an infection occurring during the treatment period of CAG. METHODS: A monocentric retrospective study was conducted in GCA patients, comparing patients hospitalized for infection with patients without infection. The analysis included 21/144 (14.6%) patients with 26 infections (cases) and 42 control matched on sex, age, and diagnosis of GCA. RESULTS: Both groups were similar except for a higher frequency of seritis in cases (15% vs. 0%, p=0.03). Relapses of GCA were less common in cases (23.8% vs 50.0%, p=0.041). Hypogammaglobulinemia was present during infection. More than half of the infections (53.8%) occurred in the first year of follow-up with an average dose of 15mg/day of corticosteroids. Infections were mainly pulmonary (46.2%) and cutaneous (26.9%). CONCLUSION: Factors associated with infectious risk were identified. This preliminary monocentric work will continue with a national multicentre study.

[Medication reconciliation: Interests and limits]. / Conciliation médicamenteuse : intérêts et limites.

Admission to hospital is a critical transition point for the continuity of care in medication management. Medication reconciliation can identify and resolve errors due to inaccurate medication histories. The practice of medication reconciliation is securing for the patient because of the medication errors detected with significant clinical impact. Its implementation must comply with the recommendations of the French National Authority for Health (HAS) and its deployment is now integrated into the contract for improving the quality and efficiency of care (CAQES). However, although it allows to intercept medication errors, its impact on the length of hospitalization, the rate of readmission and/or death following discharge seems limited. Given the limited human resources to carry out this time-consuming activity, patient prioritization should be considered. Studies on the fate of patients and on the medico-economic issues are also necessary in order to make this activity sustainable.

Assessing the effect of PRP addition to facial micro-lipofilling for patients suffering from Scleroderma: A prospective routine care analysis.

BACKGROUND: Combining fat graft with platelet derived products is now common practice in regenerative surgery. We proposed to assess the safety and efficacy of Platelet-Rich Plasma (PRP) addition to a micro-lipofilling protocol for facial treatment of patients suffering from Systemic Sclerosis (SSc). OBJECTIVE: Main objective was to evaluate the improvement of the Mouth Handicap In Systemic Sclerosis (MHISS) scale score at 6 months post-therapy. METHOD: Included SSc patients had a MHISS score equal or up to 20. Surgery was performed under general anesthesia. Micro-fat and PRP (CCA-NA from DEPA Classification) were mixed in a 70/30 ratio, before injection in peri-oral sites according to a specific protocol. Efficacy criteria were recorded at baseline, 3 and 6 months. Moreover, we compared this cohort (current study) to a former (2015) non-enriched micro-lipofilling cohort in the same indication, using the same protocol. RESULTS: Thirteen women patients with mean age of 53.2 years (±14.3) have been included. At baseline, mean MHISS score was 29.5 (±8.7) and significantly decreased to 22.5 (±7.8) at 6 months (P=0.016), corresponding to a 22.0% of improvement from baseline, with a mean decrease of 6.5 points (±7.5) at 6 months. Patients received a mean volume of 30.8ml PRP-micro-fat (±8.1ml). CONCLUSION: PRP addition appeared beneficial, however, controlled studies are required to determine its superiority to facial micro-lipofilling.

[Minimal change nephropathy and IgA deposits associated with a Sezary syndrome]. / Néphropathie à IgA et LGM au cours d'un syndrome de Sézary.

INTRODUCTION: The Sézary syndrome (SS) is an aggressive form of cutaneous T-cell lymphoma (CTCL) requiring a rapid diagnosis due to its poor prognosis. CASE REPORT: We report the first case of an eighty-nine-year-old woman who presented with concomitant Sezary syndrome and anasarca, revealing a nephrotic syndrome caused by a minimal change nephropathy associated with immunoglobulin A (IgA) deposits. Scarce literature described rare cases associating these two entities (nephrotic syndrome and nephropathy). However, the nephrotic syndrome was delayed from disease onset, secondary to immunosuppressive treatment of SS, or due to the weaning of SS therapy. Thus, the direct link between the glomerular lesion and the cutaneous lymphoma was difficult to establish. However, the synchronous occurrence of both SS and glomerulopathy in our patient, along with Sezary cells in both urines (urinary cytology) and biopsy, and resolution of nephropathy after treatment of SS, support the likely attributability of SS in glomerulopathy. CONCLUSION: Practitioners must acknowledge the possible occurrence of glomerular involvement in SS.

Impact of medication review via tele-expertise on unplanned hospitalizations at 3 months of nursing homes patients (TEM-EHPAD): study protocol for a randomized controlled trial.

BACKGROUND: Inappropriate drug prescribing causes preventable drug-related adverse events that result in increased morbidity and mortality, additional costs and diminished quality of life. Numerous initiatives have been launched to improve the quality of drug prescribing and safeguard the security of drug administration processes in nursing homes. Against the backdrop of implementation of telemedicine services, the focus of the present work is to evaluate the impact of a telemedication review carried out by a hospital physician and pharmacist as part of the telemedicine offer. METHODS: The present study is a randomized controlled clinical trial. A total of 364 patients will be randomized into two groups: (1) an experimental group (182 patients) benefiting from a telemedication review using tele-expertise and (2) a control group (182 patients) receiving standard care. The primary endpoint will be rate of all-cause unplanned hospital admissions occurring within 3 months of randomization. The secondary endpoints will be rate of unplanned admissions at 6 months, patient quality of life, incidence of behavioral disturbances, number of falls, number of residents prescribed at least one inappropriate medication, nursing staff satisfaction, proposed medication reviews and their acceptability rate, characteristics of patients whose general practitioners have taken account of tele-expertise, efficacy of tele-expertise as compared to standard prescription and acceptability and satisfaction surveys of participating caregivers. DISCUSSION: In the literature, various studies have investigated the utility of structured medication review processes, but outcome measures are heterogeneous, and results vary widely. Medication review can detect medication-related problems in many patients, but evidence of clinical impact is scant. Incremental cost-effectiveness ratios will be used to compare the cost and effectiveness of the experimental strategy and that of standard care. Our approach, involving the combination of an acceptability survey and a mixed-method (qualitative and quantitative) satisfaction survey, is particularly innovative. The results of this randomized trial are expected to confirm that medication review using tele-expertise has potential as a worthwhile care management strategy for nursing home residents. TRIAL REGISTRATION: Clinicaltrials.gov NCT03640845; registered August 21, 2018 (Clinicaltrials.gov NCT03640845).

Adherence to fracture liaison service programs in patients over 70: the hidden part of the iceberg.

Significant dropout rates have been observed throughout Fracture Liaison Service (FLS) programs, especially for elderly patients. In an FLS program set up specifically for patients over 70, the non-initiation of osteoporosis treatment was the only factor associated with poor adherence to the program. Neither age nor frailty factors affected adherence. INTRODUCTION: FLS programs are considered the most effective interventions for secondary prevention of osteoporotic fractures. Our objective was to identify risk factors for non-adherence to an FLS program set up specifically for patients over 70. METHODS: Our multifaceted, intensive program included five appointments over a 2-year period. One hundred sixty-seven patients (mean age 83.5 years) who presented with a recent fragility fracture were enrolled. Multivariable analysis was conducted to determine whether the demographic, clinical, frailty, and osteoporotic risk factors of the patients influenced their adherence to the program. RESULTS: About half of the patients did not attend the follow-up visits. According to the regression analysis, non-initiation of osteoporosis treatment was associated with poor adherence to the program (aHR 3.66). Demographic, clinical, dwelling, frailty factors, osteoporotic risk factors, fracture type, or densitometric scores were not associated with adherence. The first self-reported reason for withdrawal was the difficulty of attending several follow-up visits, and the second was the feeling of not being concerned. CONCLUSION: We observed that non-initiation of osteoporosis treatment was the only factor correlated with non-adherence to an FLS program. Thus, neither age nor frailty factors should result in patients not being included in FLS. Beyond the necessity of the osteoporosis treatment, good patient understanding of the relevance of all the interventions included in the program is the key.

[Amiodarone-induced optic neuropathy: A rare side effect]. / Un effet indésirable rare de l'amiodarone : la neuropathie optique.

INTRODUCTION: The diagnosis of bilateral papilledema implies emergency medical care to look for intracranial hypertension and arteritic ischemic neuropathy. However, other causes must also be mentioned, including drugs. Too often underrated because of their usual benignity, drug side ophthalmological effects can be severe and are typically bilateral. CASE REPORT: An 80-year-old woman was hospitalized for bilateral papilledema, predominantly in the left eye, with lowered visual acuity. After ruling out intracranial hypertension, arteritic ischemic optic neuropathy, non-arteritic, and inflammatory bilateral papilledema, the diagnosis was toxic optic neuropathy. CONCLUSION: Bilateral edematous optic neuropathy is a known side effect of amiodarone, uncommon but to be known because of the large number of patients benefiting from this treatment.

Concomitant association of giant cell arteritis and malignancy: a multicenter retrospective case-control study.

INTRODUCTION: Some studies suggest that there is an increased risk of malignancies in giant cell arteritis (GCA). We aimed to describe the clinical characteristics and outcomes of GCA patients with concomitant malignancy and compare them to a GCA control group. METHOD: Patients with a diagnosis of GCA and malignancy and with a maximal delay of 12 months between both diagnoses were retrospectively included in this study and compared to a control group of age-matched (3:1) patients from a multicenter cohort of GCA patients. RESULTS: Forty-nine observations were collected (median age 76 years). Malignancies comprised 33 (67%) solid neoplasms and 16 (33%) clonal hematologic disorders. No over-representation of a particular type of malignancy was observed. Diagnosis of GCA and malignancy was synchronous in 7 (14%) patients, while malignancy succeeded GCA in 29 (59%) patients. Malignancy was fortuitously diagnosed based on abnormalities observed in laboratory tests in 26 patients, based on imaging in 14 patients, and based on symptoms or clinical examination in the nine remaining patients. Two patients had a concomitant relapse of both conditions. When compared to the control group, patients with concomitant GCA and malignancy were more frequently male (p < 0.001), with an altered general state (p < 0.001), and polymyalgia rheumatica (p < 0.01). CONCLUSIONS: This study does not indicate an over-representation of any particular type of malignancy in GCA patients. Initial follow-up dictated by vasculitis may have led to an early identification of malignancy. Nevertheless, GCA male patients with an altered general state and polymyalgia rheumatica might more frequently show concomitant malignancies.

[Characteristics of giant cell arteritis patients under and over 75-years-old: A comparative study on 164 patients]. / Caractéristiques des patients de moins et de plus de 75 ans atteints d'artérite à cellules géantes : étude comparative de 164 patients.

PURPOSE: Giant cell arteritis (GCA) is the most common vasculitis of the elderly. In order to assess the impact of age at diagnosis, we compared the characteristics of patients of less than 75 years (<75 years), to those of the 75 years and over (≥75 years). PATIENTS AND METHODS: We conducted a retrospective study on 164 patients with GCA diagnosed from 2005 to 2017. All patients had at least 3/5 of the ACR criteria and had a CT-scan at diagnosis. The mean age was of 73±9.6 years. The age was<75 years for 84 patients (59 women) and≥75 years for 80 patients (53 women). RESULTS: Patients≥75 years had more cardiovascular underlying diseases (P=0.026), a higher rate of hypertension (P=0.005) and more ophthalmic complications (P=0.02). They had less large vessel involvement (P<0.001), showed lower biological inflammatory reaction and had a more frequently positive temporal artery histology (P=0.04). The oral initial dose of corticosteroids did not differ between the groups. Corticosteroids pulse therapy was more frequent in patients≥75 years (P=0.01). The frequency of anti-platelet agents use was similar in the two groups. Relapse rate, corticodependance and the rate of corticosteroids weaning were similar in both groups. CONCLUSION: Patients≥75 years at diagnosis of GCA were at lower risk of aortitis but were more likely to suffer from ophthalmic complications and to receive corticosteroid pulse therapy.

[Impact of an evaluation of the professional practices on the relevance of proton pump inhibitors prescriptions pertinence at the hospital]. / Impact d'une évaluation des pratiques professionnelles sur la pertinence des prescriptions d'inhibiteurs de la pompe à protons à l'hôpital.

INTRODUCTION: Proton pump inhibitors (PPI) are widely prescribed for unrecognized indications, at high a dose and for a long duration, in spite of side effects and numerous drug interactions. In 2009, the HAS (French Health Authority) published recommendations of good prescription but the latter are poorly respected. In this context of over prescription and additional cost for the society, we performed a professional practice evaluation of on the model of the Deming wheel. The objective of this work was to optimize the relevance of the prescriptions of the IPP in two services of internal medicine and geriatrics through an evaluation of the professional practices. All PPI prescriptions introduced in outpatient visits or during hospitalization were analyzed. PATIENTS AND METHODS: Data collection was prospective, over two periods of 2 months and included 163 (first phase), then 139 patients (second phase). An assessment grid of PPI prescriptions was completed by physicians regarding the active substance, the dose, the duration and the indication of the prescription. The relevance of the prescription corresponded to PPI with a conformed indication and duration and to the prescriptions no recommended stopped. Following the first period of data collection, information was given to medical students and physicians on the relevance of their prescriptions with regard to the current recommendations and informative flyers were offered with the aim of improving the practices before the second period of evaluation (second phase). RESULTS: During the first phase, only 25% of the pre-hospital prescriptions and 33% of the hospital prescriptions respected the HAS recommendations. The main indication of the PPI was the prevention of peptic ulcers in a context of associated drug estimated at risk. An improvement of the global relevance of prescription was observed after awareness of the physicians: 26% relevance during the first phase and 60% in the second one (P<0.012). During the second phase, the part of PPI prescriptions introduced at hospital decreased from 33 to 17% and the discontinuation of the not corresponding prescriptions increased from 6 to 33%, with an additional information given to the general practitioner (P<0.001). However, during the second phase, 33% of the prescriptions introduced in hospitalization were always not corresponding and 61% of the not corresponding prescriptions begun in outpatient visits were always pursued on discharge, probably due to the lack of sufficient information to stop the prescription. CONCLUSION: Our study underlines the frequent disrespect of the indications in the prescription of PPI. Interestingly, a professional practices evaluation improved the relevance of the prescriptions with a more frequent withdrawal of the not corresponding exposure and a decrease in global not corresponding prescriptions. Our study suggests that it is crucial to regularly inform physicians on the good prescription of PPI. Patient information focused on the indications and the limited duration of PPI prescription, potentially severe side effects of chronic exposure and on the risk of drug interactions also remains necessary in order to facilitate the stop of the exposure and restrict self-medication.

Production of platelet-rich plasma gel from elderly patients under antithrombotic drugs: Perspectives in chronic wounds care.

Platelet-Rich Plasma (PRP) is an autologous biological therapy obtained by centrifuging the patient's own blood to concentrate platelets. The addition of autologous thrombin and calcium chloride to PRP allows the production of a semi-solid form called PRP gel. PRP gel is increasingly used in a variety of tissue defects and predominantly in the management of non-healing chronic wounds. The topical application of PRP gel seems promising due to the capability of platelets to store and secrete growth factors (GF), fibrin and cytokines, which are essentials for wound healing. Most patients who suffered from chronic wounds are elderly patients with co-morbidities and polypharmacy including antithrombotic drugs such as antiplatelet agents (AP) or anticoagulants (AC), which could hamper the feasibility of this autologous platelet-derived therapy. To date, no study has investigated PRP gel formation in patients with AP or AC. The aim of this study was to evaluate the influence of AP or AC drugs on the production of PRP gel formation from elderly patients. Different biological characteristics were determined to qualify the production of PRP gel from such patients (Interquartile range (IQR) = 75-92 years) compared to healthy volunteers (IQR = 23-37 years). No significant difference was observed in the volume, composition (quantity of platelets, leukocytes and red blood cells) and functionality of platelets from PRP except a higher ADP-induced P-selectin expression in healthy donors compared with elderly patients. Autologous thrombin characteristics were similar in the two groups. Gel time formation (IQR: 120-195 seconds for controls and 135-210 seconds for elderly patients) and final composition of PRP gel were not significantly modified. Concentrations of theoretical thrombin generated in the serum and in the gel were inversely correlated with the time of formation of PRP gel (r2 = 0.57, p = 0.012). Altogether these data indicate that PRP gel preparation is not impacted by the use of antithrombotic drugs. Such results support the feasibility of using this innovative autologous biotherapy in the management of elderly patients with non-healing chronic wounds.

Long-term follow-up after autologous adipose-derived stromal vascular fraction injection into fingers in systemic sclerosis patients.

INTRODUCTION: Hand involvement confers a substantial handicap in work and daily activities in patients with Systemic sclerosis (SSc). Autologous adipose-derived stromal vascular fraction is as an easily accessible source of cells with regenerative effects. We previously performed a phase I open-label clinical trial (NTC01813279) assessing the safety of subcutaneous injection of autologous adipose-derived stromal vascular fraction. Six and 12-month data have been reported. As patients were followed in our medical centre, we report their longer-term outcome beyond the end of the trial. PATIENTS AND METHOD: Twelve females, mean age 54.5±10.3 years, initially enrolled in the clinical trial were assessed during a scheduled medical care, which took place between 22 and 30months after treatment. RESULTS: Multiple patient-reported outcomes showed sustained improvement, in comparison with the assessment performed just before surgery: 62.5% in the Cochin Hand Function Scale, 51.1% in the Scleroderma Health Assessment Questionnaire, 33.1% in hand pain, and 88.3% in the Raynaud Condition Score. A decrease in the number of digital ulcers number was noted. Mobility, strength and fibrosis of the hand also showed improvement. None of the 8 patients who had previously received iloprost infusion required new infusion. CONCLUSION: Despite the limits of an open label study, the data are in favour of the long-term safety of the adipose-derived stromal vascular fraction injection. Two randomized double blind, placebo-controlled trials of this therapeutic agent are ongoing in the USA (NCT02396238) and in France (NCT02558543) and will help determine the place of this innovative therapy for SSc patients.

Meta-analysis of major bleeding events on aspirin versus vitamin K antagonists in randomized trials.

BACKGROUND AND OBJECTIVES: The relative bleeding risk of aspirin versus vitamin K antagonists (VKA) is unclear. Most of previous meta-analyses included trials with target INR for VKA therapy far beyond usually recommended range (2-3). The aim of this study was to compare the bleeding risk of aspirin and VKA, as indicated by the aggregate body of clinical evidence including data from the recently published WARCEF trial. METHODS: In this meta-analysis we included randomized controlled trials that compared aspirin to VKA (1.4

State of the art. Autologous fat graft and adipose tissue-derived stromal vascular fraction injection for hand therapy in systemic sclerosis patients.

Systemic sclerosis is an autoimmune disease characterized by sclerosis (hardening) of the skin and deep viscera associated with microvascular functional and structural alteration, which leads to chronic ischemia. In the hands of patients, ischemic and fibrotic damages lead to both pain and functional impairment. Hand disability creates a large burden in professional and daily activities, with social and psychological consequences. Currently, the proposed therapeutic options for hands rely mainly on hygienic measures, vasodilatator drugs and physiotherapy, but have many constraints and limited effects. Developing an innovative therapeutic approach is crucial to reduce symptoms and improve the quality of life. The discovery of adult stem cells from adipose tissue has increased the interest to use adipose tissue in plastic and regenerative surgery. Prepared as freshly isolated cells for immediate autologous transplantation, adipose tissue-derived stem cell therapy has emerged as a therapeutic alternative for the regeneration and repair of damaged tissues. We aim to update literature in the interest of autologous fat graft or adipose derived from stromal vascular fraction cell-based therapy for the hands of patients who suffer from systemic sclerosis.

Telemedicine for the acute management of stroke in Burgundy, France: an evaluation of effectiveness and safety.

BACKGROUND: In the context of the development of telemedicine in France to address low thrombolysis rates and limited stroke infrastructures, a star-shaped telestroke network was implemented in Burgundy (1.6 million inhabitants). We evaluated the safety and effectiveness of this network for thrombolysis in acute ischemic stroke patients. METHODS: One hundred and thirty-two consecutive patients who received intravenous thrombolysis during a telemedicine procedure (2012-2014) and 222 consecutive patients who were treated at the stroke center of Dijon University Hospital, France (2011-2012) were included. Main outcomes were the modified Rankin scale (mRS) score and case fatality at 3 months. Comparisons between groups were made using multivariable ordinal logistic regression and logistic regression analyses, respectively. RESULTS: Baseline characteristics of telethrombolysis patients were similar to those of patients undergoing thrombolysis locally except for a higher frequency of previous cancer and pre-morbid handicap, and a trend towards greater severity at admission in the former. The distribution of mRS scores at 3 months was similar between groups, as were case-fatality rates (18.9% in the telethrombolysis group versus 16.5%, P = 0.56). In multivariable models, telethrombolysis did not independently influence functional outcomes at 3 months (odds ratio for a shift towards a worse outcome on the mRS, 1.11; 95% confidence interval, 0.74-1.66, P = 0.62) or death (odds ratio, 0.86; 95% confidence interval, 0.44-1.69, P = 0.66). CONCLUSION: The implementation of a regional telemedicine network for the management of acute ischemic stroke appeared to be effective and safe. Thanks to this network, the proportion of patients who benefit from thrombolysis will increase. Further research is needed to evaluate economic benefits.

[Clinical, laboratory, radiological features, and outcome in 26 patients with aortic involvement amongst a case series of 63 patients with giant cell arteritis]. / Caractéristiques cliniques, paracliniques et profil évolutif de l'atteinte aortique de la maladie de Horton : à propos de 26 cas d'aortite parmi 63 cas de maladie de Horton.

PURPOSE: Aortic involvement that occurs in temporal arteritis is probably underestimated because it is usually asymptomatic. The characteristics of giant cell arteritis with aortic involvement are still poorly described and the relationship between aortitis and vascular outcome of the disease has not been clearly delineated. The objective of this retrospective study of 63 patients with giant cell arteritis, including 26 with aortic involvement, was to compare the features of patients with and without aortitis, and to assess the contribution of CT-scan and FDG-PET-scan in screening for vascular disease, monitoring, and therapeutic management of patients. METHODS: This retrospective study was conducted in the internal medicine department of the university hospital in Marseille, France, from January 1, 2005 to September 30, 2011. Patients had at least three out of the five American College of Rheumatology criteria for temporal arteritis and aortic involvement was investigated in all patients using CT-scan. Aortic wall thickness greater or equal to 3mm was considered to be abnormal. RESULTS: Of 63 patients diagnosed with giant cell arteritis, 26 (41.3%) had aortic involvement diagnosed by aortic CT-scan. Age at diagnosis was significantly younger (66.8 vs 73.8 years; P=0.002) in the group with aortitis. Inflammatory dorsal and low back pain, signs of vascular disease of the upper limbs (P=0.009), and higher level of acute phase reactants were associated with aortitis. Aneurysmal lesions of the aorta were significantly more frequent in the group with aortitis. Twenty patients had both aortic CT-scan and FDG-PET-scan. For patients in whom aortic involvement was not demonstrated with CT-scan, FDG-PET-scan was always non-contributive. With corticosteroids, aortitis resolved within 6 months in all patients as evaluated by aortic CT-scan. However, aortitis persisted in 80% of cases at 6 months when evaluated with FDG-PET-scan, and in 66% of cases at 12 months, without influencing the treatment. CONCLUSION: This case series shows no specific features of aorta and its main roots involvement in giant cell arteritis, justifying a systematic screening by CT-scan. The high frequency of this arterial involvement could help physicians in the diagnosis of giant cell arteritis. Aortitis seems to be associated with vascular complications as highlighted by the frequency of aortic aneurysm and a case of early aortic dissection. Finally, the role of PET-CT-scan for screening vascular disease and therapeutic monitoring remains to be clarified.