Search

Introduction: Syphilis remains a significant challenge in public health, largely because of its diverse clinical manifestations, often resulting in underdiagnosis especially among patients with neurogenic disability., Case Description: We present a case of neurosyphilis in a 63-year-old patient with a spinal cord injury. Despite syphilis being a well-established sexually transmitted infection, the exacerbation of neurological and dermatological symptoms during physical examination prompted an investigation into alternative causes beyond the patient's pre-existing paraparesis, ultimately resulting in the diagnosis of neurosyphilis., Conclusion: This case highlights the importance of considering syphilis as a potential diagnosis in individuals regardless of their medical history., Learning Points: The incidence of syphilis cases is on the rise, presenting an ongoing challenge.Faced with atypical neurological symptomatology, it is necessary to know how to investigate and discuss tertiary syphilis.In the event of neurological worsening in a neuro-injured patient, it is necessary to know how to discuss a curable diagnosis., Competing Interests: Conflicts of Interests: The Authors declare that there are no competing interests., (© EFIM 2024.)

In Europe, Babesia divergens is responsible for most of the severe cases of human babesiosis. In the present study, we describe a case of babesiosis in a splenectomized patient in France and report a detailed molecular characterization of the etiological agent, named Babesia sp. FR1, as well as of closely related Babesia divergens , Babesia capreoli and Babesia sp. MO1-like parasites. The analysis of the conserved 18S rRNA gene was supplemented with the analysis of more discriminant markers involved in the red blood cell invasion process: rap-1a (rhoptry-associated-protein 1) and ama-1 (apical-membrane-antigen 1). The rap-1a and ama-1 phylogenetic analyses were congruent, placing Babesia sp. FR1, the new European etiological agent, in the American cluster of Babesia sp. MO1-like parasites. Based on two additional markers, our analysis confirms the clear separation of B. divergens and B. capreoli . Babesia sp. MO1-like parasites should also be considered as a separate species, with the rabbit as its natural host, differing from those of B. divergens (cattle) and B. capreoli (roe deer). The natural host of Babesia sp. FR1 remains to be discovered.

Introduction: Nocardiosis is a rare, generally systemic infection that occurs in immunocompromised patients. We report a case of Nocardia farcinica primary brain abscess in an immunocompetent patient, unusually associated with a pulmonary embolism., Observation: A 62 year-old woman without medical past was hospitalised because of a Bravais-Jacksonian type of seizure. The clinical and radiological profile was unspecific. The diagnosis was made on identification of the microorganism. The patient improved after craniotomy with excision of the abscess and appropriate antibiotic therapy for four months., Discussion: The N. farcinica species is distinct from others by its high degree of antibiotic resistance its virulence. We insist on the need to identify not only the microorganism but also the species concerned because this may influence the treatment strategy.

Objectives: France is one of the countries that prescribe the most antibiotics. The inappropriate use of antibiotics participates in the emergence of multi-resistant bacteria. This study was aimed at assessing the adequation of antibiotic prescriptions in a hospital department of internal medicine-infectious diseases., Methods: Over a two-month period, all the antibiotics treatments were analysed prospectively. The adequation of the treatments was analysed at first with regard to the various consensus conferences of the French-speaking Society of infectious diseases (Société de pathologie infectieuse de langue française (Spilf)) and then with regard to the bacteriological results., Results: One hundred and five prescriptions were analysed during the study period. Thirty-five percent of prescriptions were inadequate with regard to the criteria used. In 22 cases the prescription was excessive, in 8 cases it was unjustified and in 5 cases it was inappropriate. Moreover, in univariate analysis, 3 factors were correlated with inadequation: prescriptions drawn-up by a non-infectious disease practitioner (OR =3.45, IC 95% 1.34-9.09, p=0.008), prescriptions drawn-up by junior in the department (OR =4.10, IC 95% 1.54-11.08, p=0.003) and prescriptions pour respiratory infections (OR=2.58, IC 95% 1.03-6.48, p =0.04)., Conclusion: This study conducted in a department of infectious diseases reveals the persisting high rate of inappropriate prescriptions, confirming the need to develop control and retro-control strategies regarding the prescription of antibiotics in order to control the diffusion of multi-resistant bacteria.

Waldenstr m's Macroglobulinemia is a rare chronic lymphoproliferative disease. Clinical manifestations include usually weakness, weight loss, lymphadenopathy. Lung, kidney, heart, nervous system or bone may be involved. Cutaneous manifestations are unusual and misunderstood. Two different types of cutaneous lesions are described: non-specific and specific. They may reveal the disease or appear during the course of it. We report a case of a Waldenstr m's Macroglobulinemia with cutaneous involvement.