Association of Intravenous Immunoglobulins Plus Methylprednisolone vs Immunoglobulins Alone With Course of Fever in Multisystem Inflammatory Syndrome in Children.

Importance: Multisystem inflammatory syndrome in children (MIS-C) is the most severe pediatric disease associated with severe acute respiratory syndrome coronavirus 2 infection, potentially life-threatening, but the optimal therapeutic strategy remains unknown.

Objective: To compare intravenous immunoglobulins (IVIG) plus methylprednisolone vs IVIG alone as initial therapy in MIS-C.

Design, Setting, And Participants: Retrospective cohort study drawn from a national surveillance system with propensity score-matched analysis.

[Mother-to-child transmission of hepatitis B virus despite postexposure prophylaxis: A review of the literature and description of 11 observations].

Chronic hepatitis B virus (HBV) infection leads to a risk of developing cirrhosis and hepatocellular carcinoma. In France, where the prevalence of HBV is low, mother-to-child transmission is the cause of chronic infection in more than one-third of cases. After exposure, the risk of chronic infection is the highest for newborns (90 %).

Functional variants of POC5 identified in patients with idiopathic scoliosis.

Idiopathic scoliosis (IS) is a spine deformity that affects approximately 3% of the population. The underlying causes of IS are not well understood, although there is clear evidence that there is a genetic component to the disease. Genetic mapping studies suggest high genetic heterogeneity, but no IS disease-causing gene has yet been identified.

New disease gene location and high genetic heterogeneity in idiopathic scoliosis.

Idiopathic scoliosis (IS) is a spine disorder of unknown origin with 1.5-3% prevalence in the general population. Besides the large multifactorial-form sample of IS, there is a good evidence for the existence of a monogenic subgroup in which the disease is inherited in a dominant manner.

Congenital scoliosis: a frontal plane evaluation of 251 operated patients 14 years old or older at follow-up.

Introduction: Congenital scoliosis, carrying an incidence between 0.5 and 1 per 1000 births, raise the problem of their evolutive potential.

Hypothesis: Some predictive factors for the evolution of scoliotic curvature due to congenital vertebral malformation (CVM) can be found.

[Range of motion of the scoliotic spine in adults].

Objective: To describe the movement of the trunk in adults with untreated adolescent idiopathic scoliosis (AIS) and to evaluate their relationship with the age of the patients, the location and angle of the curve, and the number of involved intervertebral segments.

Materials And Methods: Two hundred adult subjects with untreated AIS, without associated signs, were analyzed with rachimetry. The flexion, extension, bending, and rotation of the trunk were determined for each patient.

No diffuse osteoporosis in lumbar scoliosis but lower femoral bone density on the convexity.

The aims of our study were to find out, in 15 female volunteers with untreated structural lumbar idiopathic scoliosis, through dual-photon X-ray absorptiometry measurements, whether femoral bone mineral density (BMD) was different between the right and the left side and whether this difference was related to scoliosis convexity. We showed that no statistical significant difference between femoral neck BMD measured on both sides of the same patient (p = 0.6).

[Mesenteric neurofibromatosis. Apropos of a case].

The authors report a case of severe Recklinghausen's disease, revealed early in infancy, by spinal deformities and then by severe dislocations with kypho-scoliosis surgically treated by anterior and posterior fusion. Other localisations of neurofibromatosis were present, especially bones and skin. During the disease's course a wide sub-cutaneous tumor of the chest wall was removed.

[Major scoliosis, over 100 degrees, in adults. 183 surgically treated cases].

Most severe scoliosis and kyphoscoliosis are not unfrequent in European countries. The purpose of their treatment is not only cosmetic but, often, vital. Patients are hypotrophic and their vital capacities usually very poor.

[Critical evaluation of the surgical treatment of vertebral lesions due to neurofibromatosis. 31 cases (1954-1973)].

Scoliosis is a complication of spinal lesions in neurofibromatosis, and leads frequently to major deformities with dislocations. The authors conducted a critical study of 31 cases surgically treated during the 1954-73 period of time. The techniques of spine straightening and of arthrodesis were recalled.