High-dose intravenous immunoglobulins: A promising therapeutic approach for idiopathic systemic capillary leak syndrome

The systemic capillary leak syndrome (SCLS), also known as Clarkson’s disease, is a life-threatening disorder of unknown cause. It is characterised by recurrent acute episodes of hypotension, weight gain and generalised oedema with haemoconcentration and hypoproteinaemia caused by paroxysmal capillary hyperpermeability with a shift of plasma fluid from the intravascular to the interstitial space. We report the case of a 40-year-old woman with chronic SCLS treated with high-dose intravenous immunoglobulins, after a prophylactic therapy with theophylline and terbutaline was poorly tolerated and failed to decrease the frequency and severity of the attacks sufficiently.

Lack of increase in intracranial pressure after epidural blood patch in spinal cerebrospinal fluid leak

Epidural blood patch (EBP) is one therapeutic measure for patients suffering from spontaneous intracranial hypotension (SIH) or post-lumbar puncture headaches. It has been proposed that an EBP may directly seal a spinal cerebrospinal fluid (CSF) fistula or result in an increase in intracranial pressure (ICP) by a shift of CSF from the spinal to the intracranial compartment. To the best of our knowledge this is the first case of a patient with SIH and neurological deterioration in whom ICP was measured before, during, and after spinal EBP.

Closure of apical access site after transapical, transcatheter paravalvular leak closure

The safety of percutaneous transapical mitral paravalvular leak (PVL) closure could potentially be enhanced by device closure of the ventricular access site. Percutaneous transapical PVL closure was performed. The 9F delivery sheath was pulled back, and a 6-mm Amplatzer muscular ventricular septal defect occluder was deployed at the apical puncture site. Immediate hemostasis was achieved. Total hospitalization was 9 days. New York Heart Association functional class was improved, hemoglobin and haptoglobin rose, while lactate dehydrogenase fell. Follow-up fluoroscopy and transthoracic echocardiography revealed a good functional result. Closure of the apical access site by means of an Amplatzer muscular ventricular septal defect occluder is feasible.