Revue De Medecine Interne最新文献

Background

Patients with chronic illnesses, especially rare autoimmune and/or systemic diseases associated with significant diagnostic uncertainty, have a representation of their illness and a sometimes prolonged hospitalization experience that can be traumatic and anxiety-provoking.

Objective

The aim of this study was to evaluate the impact of a non-medicinal medical hypnosis intervention in reducing the stress state and improving the experience of patients hospitalized in an internal medicine department.

Methods

We conducted a prospective study of 24 patients hospitalized in the Internal Medicine Department of Lille University Hospital in 2023. Twelve patients received a non-drug medical hypnosis intervention known as the “place of safety” (case group) and were compared with 12 patients who did not (control group). Stress was assessed by the STAI questionnaire and hospitalization experience by a satisfaction questionnaire.

Results

The 24 patients, 13 of whom were women, had a mean age of 55 ± 17 years at inclusion. On admission to hospital, the median STAI-ETAT between the two groups was 43.5 (38.0; 56.6) in the case group versus 42.0 (37.0; 48.5) in the control group (P = 0.45). In the case group, the median STAI-ETAT questionnaire taken immediately after the hypnosis session was significantly lower than at the start of hospitalization (30.0 [25.5; 36.5] vs. 43.5 [38.0; 56.5] P = 0.003), indicating a significant reduction in stress. At the end of hospitalization, there was also a significant persistence of the median significant reduction between cases and controls (29.5 [26.5; 35.0] for cases vs. 41.5 [33.5; 45.5] for controls P = 0.002). Experience of hospitalization was better in the case group (median 5.0 [4.5; 5.0] vs. 4.0 [4.0; 4.5], P = 0.016).

Conclusion

This study suggests that medical hypnosis is a promising non-medicinal supportive intervention for reducing perceived stress and improving the experience of stress in patients hospitalized on an internal medicine ward.

Introduction

Pneumonia is one of the most common indications for antibiotic. Shortening the duration of antibiotic therapy should help reduce bacterial resistance. To date, three randomized control trials have shown non-inferiority of short courses of antibiotic therapy (3 days) compared with 7 days in non-severe pneumonia. The aim of this study was to assess this strategy in real life.

Method

This retrospective observational cohort study included all patients with pneumonia hospitalized in an internal medical ward from 11/01/2022 to 05/31/2023. We implemented the strategy based on early discontinuation of antibiotic therapy in patients with pneumonia who were clinically stable after 3 days of β-lactam treatment.

Results

Among 49 patients included, median age was 72, median antibiotic duration was 4 days (IQR 3-6), and cure rate at D30 was 88 %. At day 30, we observed one death (2 %), four new antibiotic therapy (9 %), and two new hospitalisation (5 %), among five immunosuppressed patients. Among immunosuppressed patients (n = 17; 35 %), failure rate was three times higher in case of short antibiotic courses (3/8; 38 %) than long antibiotic courses (1/7; 14 %).

Conclusion

Strategy based on early discontinuation of antibiotic therapy in immunocompetent patients with pneumonia who were clinically stable after 3 days of β-lactam treatment is safe, and easy to implement in a medical ward.

The history of anticoagulation has evolved considerably, from non-specific drugs to molecules that directly target specific coagulation factors, such as direct oral anticoagulants (DOACs). Since last decade, DOACs are widely used in clinical practice because of their ease to use with favorable pharmacological profile and not requiring monitoring. New therapeutics targeting the contact phase of coagulation are currently under development, and could make it possible to prevent thrombotic risk without altering hemostasis, thereby reducing the risk of bleeding. Factor XII, being at the crossroads between hemostasis and inflammation, appears to be an interesting target that could limit thrombo-inflammation without increasing bleeding risk. The aim of this article is to summarize the main information concerning FXII inhibitors and to review the results of various clinical trials available to date, focusing on applications beyond hemostasis, such as in the management of hereditary angioedema.

Methemoglobinemia (MetHb) refers to the state of oxidation of the iron ion “ferrous” (Fe²⁺⁾ to iron “ferric” (Fe³⁺) within the heme molecule that makes up hemoglobin (Hb). This state is physiological if its level remains controlled. The ferrous state of the heme molecule occurs in the event of significant oxidative stress. The pathophysiology of MetHb involves NADH, NADPH and glucose cycle enzymes such as cytochrome-b5-reductase. MetHb can be acquired or more rarely, congenital. Acquired causes include drug-induced effects such as topical anesthetics, or toxic effects such as nitrites. Primary causes are linked to enzyme deficiencies or constitutional Hb abnormalities. Excessively high MetHb causes symptoms of varying intensity, depending on the level of MetHb and associated comorbidities. Clinical signs are dominated by cyanosis, indicative of tissue hypoxia, which can be complicated by severe metabolic disorders leading to death. Diagnosis can be complex, as the resulting biological abnormalities may go undetected. Treatment is mainly based on identifying the etiology and restoring the heme molecule to its physiological state. Methylene blue is the main antidote in cases of elevated MetHb, but precautions must be taken in its use, and its physico-chemical effects must be understood. We provide an update on methemoglobinemia, summarizing its pathophysiology and clinical presentations, complementary tests and therapeutic principles.

Introduction

Periarteritis nodosa (PAN) is a vasculitis affecting medium-vessel and may be associated with myelodysplastic syndrome. This association needs a simultaneous treatment of the vascular and the hematological disease. However limited data are available on the benefit of hematological treatment, and in particular allogeneic stem cell transplantation, in this situation.

Case report

A 32-year-old patient with refractory periarteritis nodosa and simultaneous myelodysplastic syndrome, was treated with chemotherapy followed by hematopoietic stem cell allograft. The symptoms relating to PAN improved, allowing to decrease the dose of prednisone down to 5 mg/d. However, a hematological relapse occurred two months later leading to the patient's death.

Conclusion

Hematopoietic stem cell allograft may represent a therapeutic option in the management of severe or refractory autoimmune diseases when the hematological indication is retained.

Eosinophilic fasciitis (EF) is a rare connective tissue disorder characterized by painful edema and induration of the limbs and trunk, likely associated with hypereosinophilia and hypergammaglobulinemia. EF causes arthralgia and range of motion limitation, leading to significant functional impairment and poor quality of life. Since its description by Shulman in 1974, over 300 cases have been reported. We present here a review of the latest diagnostic, pathophysiological and therapeutic developments in this disease. Magnetic resonance imaging appears useful to guide diagnosis and biopsy. Diagnosis is based on a deep skin biopsy involving the fascia, which will reveal edema, sclerofibrosis of the muscular fascia and subcutaneous tissue, and an inflammatory infiltrate sometimes composed of eosinophilic polynuclear cells. EF may occur in patients treated with immune checkpoint inhibitors and the diagnosis should be raised in case of cutaneous sclerosis in these patients. The pathophysiology of the disease remains poorly understood, and its management lacks randomized, controlled, blinded trials. First-line treatment consists in oral corticosteroid therapy, sometimes combined with an immunosuppressant, mainly methotrexate. A better understanding of the pathophysiology has opened new therapeutic perspectives and clarified the role of targeted therapies in the management of EF, such as interleukin-6 inhibitors, whose efficacy has been reported in several cases.