Minerals and Antioxidant Micronutrients Levels and Clinical Outcome in Older Patients Hospitalized for COVID-19 during the First Wave of the Pandemic.

Excessive inflammatory response has been implicated in severe respiratory forms of coronavirus disease 2019 (COVID-19). Trace elements such as zinc, selenium, and copper are known to modulate inflammation and immunity. This study aimed to assess the relationships between antioxidant vitamins and mineral trace elements levels as well as COVID-19 severity in older adults hospitalized.

Efficacy and Safety of Early Administration of 4-Factor Prothrombin Complex Concentrate in Patients With Trauma at Risk of Massive Transfusion: The PROCOAG Randomized Clinical Trial.

Importance: Optimal transfusion strategies in traumatic hemorrhage are unknown. Reports suggest a beneficial effect of 4-factor prothrombin complex concentrate (4F-PCC) on blood product consumption.

Objective: To investigate the efficacy and safety of 4F-PCC administration in patients at risk of massive transfusion.

Clinical and economic impact of clinical oncology pharmacy in cancer patients receiving injectable anticancer treatments: a systematic review.

Purpose: Clinical pharmacy can reduce drug-related iatrogenesis by improving the management of adverse effects of drugs, limiting drug-drug interactions, and improving patient adherence. Given the vulnerability of cancer patients and the toxicity of injectable anticancer drugs, clinical pharmacy service (CPS) could provide a significant clinical benefit in cancer care. This review aims to synthesize existing evidence on clinical pharmacy's impact on patients treated with intravenous anticancer drugs.

[Differential diagnostic between hepatocellular carcinoma and hepatoid carcinoma with bone metastasis revelation: What tools can be used?].

Bone metastases of hepatocellular carcinoma (HCC) are rare and disease-revealing bone metastasis are exceptional. Here, we report the case of a 69-year-old man with a cervical vertebral metastasis of hepatocellular carcinoma. Morphological aspect of a metastatic tumor with eosinophilic and polygonal cells raises the question of the differential diagnosis between a localization of a hepatocellular carcinoma or an hepatoid carcinoma, notably when the metastasis is the first clinical manifestation.

Impact of pharmaceutical care interventions on multidisciplinary care of older patients with cancer: A systematic review.

Introduction: Optimizing medication use is a major issue in older patients with cancer and pharmacists are increasingly involved in their multidisciplinary care. The implementation of pharmaceutical care interventions must be supported by impact evaluations to enable their development and funding. This systematic review aims to synthesize evidence on the impact of pharmaceutical care interventions in older patients with cancer.

Population Pharmacokinetics of Vancomycin in Patients Receiving Hemodialysis in a Malian and a French Center and Simulation of the Optimal Loading Dose.

Purpose: Vancomycin dosing remains challenging in patients receiving intermittent hemodialysis, especially in developing countries, where access to therapeutic drug monitoring and model-based dose adjustment services is limited. The objectives of this study were to describe vancomycin population PK in patients receiving hemodialysis in a Malian and French center and examine the optimal loading dose of vancomycin in this setting.

Methods: Population pharmacokinetic analysis was conducted using Pmetrics in 31 Malian and 27 French hemodialysis patients, having a total of 309 vancomycin plasma concentrations.

Evaluation of Limited Sampling Strategies for Bayesian Estimation of Daptomycin Area Under the Concentration-Time Curve: A Short Communication.

Purpose: Increasing evidence supports daptomycin therapeutic drug monitoring. The author's reference center used to perform therapeutic drug monitoring in patients who receive high-dose daptomycin for bone and joint infections, with a three-sample strategy to estimate the daptomycin daily area under the concentration-time curve (AUC). The objective of this study was to evaluate simpler strategies based on only 2 or 1 sample(s).

Publication bias in pharmacogenetics of adverse reaction to antiseizure drugs: An umbrella review and a meta-epidemiological study.

Publication bias may lead to a misestimation in the association between pharmacogenetic biomarkers (PGx) and antiseizure drug's adverse effects (AEs). We aimed to assess its prevalence in this field. We searched for systematic reviews assessing PGx of antiseizure drug's AEs.

Proof of Concept of the Radiosensitizing Effect of Gadolinium Oxide Nanoparticles in Cell Spheroids and a Tumor-Implanted Murine Model of Chondrosarcoma.

Purpose: Chondrosarcomas (CHSs), which represent 20% of primary bone tumors in adults, are mostly resistant to radio- and chemotherapy. It is therefore essential that new therapeutic approaches, targeted to the tumour, be developed to improve the prognosis of patients. The effectiveness, as a radiosensitizing agent, of gadolinium oxide nanoparticles (GdoNP, AGuIX) nanoparticles in CHS was evaluated in vitro, in spheroid CHS models allowing to reproduce cell-cell extracellular matrix interactions, and, in vivo, in a nude mouse model with heterotopic tumour xenograft.

Procalcitonin to reduce exposure to antibiotics and individualise treatment in hospitalised old patients with pneumonia: a randomised study.

Background: Treating pneumonia in old patients remains challenging for clinicians. Moreover, bacterial antimicrobial resistance is a major public health threat.

Objective: The PROPAGE study evaluated the interest of a strategy using serial measurements of procalcitonin (PCT) to reduce the duration of antibiotic therapy in old patients with pneumonia.

Predictive factors for severe long-term chronic kidney disease after acute kidney injury requiring renal replacement therapy in critically ill patients: an ancillary study of the ELVIS randomized controlled trial.

Background: Acute kidney injury (AKI) requiring renal replacement therapy (RRT) is a serious complication in the ICU that results in increased mortality and risk of chronic kidney disease (CKD). Some studies suggest RRT modality may have an impact on long-term renal recovery after AKI. However, other predictive factors of severe long-term CKD in ICU patients with AKI requiring RRT are unknown.

Suboptimal exposure to fluconazole in critically ill patients: Pharmacokinetic analysis and determinants.

Objectives: This study aims at evaluating fluconazole exposure in critically ill patients and identifying variables associated with the latter.

Patients And Methods: This was a 2-year (2018-2019) retrospective multicenter cohort study. Adult patients > 18 years-old with at least one fluconazole concentration measurement during their ICU stay were included.

[Review of nutritional components in Covid-19: what about micronutrients?].

Nutritional status is an important protection factor against viral infections. Both undernutrition and malnutrition cause deficits in micronutrients, trace elements and vitamins necessary for various physiological functions and the appropriate functioning of the immune system. These deficiencies and infectious diseases often coexist, with complex interactions.

[Rosai-Dorfman-Destombes disease with a misleading laryngeal presentation].

Rosai-Dorfman-Destombes disease is a rare non-Langerhansian cell histiocytosis characterized by the accumulation of large activated histiocytes in the affected tissues with images of emperipolesis. The diagnosis is not really problematic in the classical forms, with a lymph node presentation, whose histology is very suggestive. However, it can be much more difficult in the extra-nodal forms, which are misleading in both their clinical and histological presentation.

Implementation of Model-Based Dose Adjustment of Tobramycin in Adult Patients with Cystic Fibrosis.

Therapeutic drug monitoring (TDM) of tobramycin is widely performed in patients with cystic fibrosis (CF), but little is known about the value of model-informed precision dosing (MIPD) in this setting. We aim at reporting our experience with tobramycin MIPD in adult patients with CF. We analyzed data from adult patients with CF who received IV tobramycin and had model-guided TDM during the first year of implementation of MIPD.

[Place of internal medicine specialists in inpatient unprogrammed care of adult patients in France: A survey of in training and senior internal medicine specialists].

Introduction: French internal medicine specialists are trained in clinical immunology and rare diseases as well as frequent ones. The latest activity is rarely highlighted by practitioners themselves and their representative authorities. Frequent diseases care in French hospitals are also the tasks of physicians without internal medicine specialty, mostly trained in general medicine, who practice in departments carrying various names.

Intravenous route for folate supplementation in a patient with celiac disease treated by pemetrexed-based chemotherapy for non-small-cell lung cancer.

Introduction: Oral folic acid supplementation is essential for patients treated with pemetrexed, to prevent the risk of severe hematologic toxicity. In case of intestinal absorption disorder, no recommendations exist for intravenous folic acid supplementation.

Case Report: We describe a 74-year-old patient with multimetastatic non-small-cell lung adenocarcinoma, receiving first-line chemotherapy with carboplatin AUC5, pemetrexed 500 mg/m and pembrolizumab 200 mg intravenously every 3 weeks.

Osteocutaneous-flap-related osteomyelitis following mandibular reconstruction: a cohort study of an emerging and complex bone infection.

Osteocutaneous flap (OCF) mandible reconstruction is at high risk for surgical site infection. This study aimed to describe diagnosis, management, and outcome of OCF-related osteomyelitis. All patients managed at our institution for an OCF-related osteomyelitis following mandible reconstruction were included in a retrospective cohort study (2012-2019).

Prognostic Impact of Microscopic Extra-Thyroidal Extension (mETE) on Disease Free Survival in Patients with Papillary Thyroid Carcinoma (PTC).

Background: This study assessed the risk of reduced disease-free survival (DFS) and poor clinical outcome in patients with papillary thyroid carcinomas (PTC) with microscopic extra-thyroidal extension (mETE), as compared to PTC patients without mETE. Methods: Retrospective analysis of a prospective database of patients treated by total thyroidectomy and radioactive iodine (RAI) with a five-year follow-up and tumors < 40 mm. In total, 303 patients were analyzed: 30.