Management of Guillain-Barré syndrome with plasmapheresis or immunoglobulin: our experience from a tertiary care institute in South India.

Guillain-Barré syndrome (GBS), an acute inflammatory demyelinating polyneuropathy is the most common generalized paralytic disorder. The objective was to study the outcome of disability grade in two groups of GBS treated with plasmapheresis alone and treated with IVIg alone. A retrospective analysis of all consecutive patients with GBS, admitted in our intensive care unit during the period of 3 years, 2009-2012 were included in the study. All patients of GBS who were to be treated with plasmapheresis or IVIg, the modality of management were always decided at their preference and consent after explaining the modalities to patient/family. The plasma exchange done was ∼200-250 mL of plasma per kilogram weight in five sessions (40-50 mL/kg per session) within 7-14 days. The replacement fluid contained 100 mL of 20% albumin diluted in 1000 mL of normal saline and 1000 mL of fresh frozen plasma. IVIg was administered as 0.4 g/kg body weight daily for 5 days. Our observations brought out the following, both the plasmapheresis and IVIg treatments were effective in reducing the disability grade amongst all time points, i.e., at presentation, immediate post-therapy and after 4 weeks. There was a marginal superiority in plasmapheresis over IVIg effect. However, whether the delay in presentation as noted in our study probably would have contributed to this effect was conjectural.

Outcome of deceased donor renal transplantation in diabetic nephropathy: a single-center experience from a developing country.

BACKGROUND: Type 2 diabetes mellitus (DM) is the commonest cause of end-stage renal disease (ESRD) worldwide. Renal transplantation (RTx) is the best therapeutic modality for such patients. First-degree relatives of patients with type 2 DM have high risk of diabetes/pre-diabetes. Parents are often too old to be suitable donors, and siblings/children/spouse are either not suitable/acceptable or do not come forward for organ donation. This leaves deceased donation (DD) as only suitable donors. Data scarcity on DDRTx outcome in diabetic nephropathy (DN) prompted us to review our experience. This retrospective single-center 10-year study was undertaken to evaluate patient/graft survival, graft function, rejection episodes, and mortality in these patients. MATERIALS AND METHODS: Between January 2001 and March 2011, thirty-five DN-ESRD patients underwent DDRTx in our center following cardiac fitness assessment of recipients. All patients received single-dose rabbit-anti-thymocyte globulin for induction and steroids, calcineurin inhibitor, and mycophenolate mofetil/azathioprine for maintenance immunosuppression. Mean recipient age was 49.66 ± 6.76 years, and 25 were men. Mean donor age was 50 ± 16.45 years, 23 were men. RESULTS: Over a mean follow-up of 2.28 ± 2.59 years, patient and graft survival rates were 68.5% and 88.5%, respectively, with mean SCr of 1.9 ± 0.62 mg/dl. Delayed graft function was observed in 34.3% patients, and 25.7% had biopsy-proven acute rejection; 31.5% patients died, mainly because of infections (22.8%), coronary artery disease (2.86%), and cerebrovascular events (5.7%). CONCLUSION: DDRTx in patients with DN has acceptable graft function and patient/graft survival over 10-year follow-up in our center and, therefore, we believe it should be encouraged.

Post-renal transplant cytomegalovirus infection: study of risk factors.

OBJECTIVES: Cytomegalovirus (CMV) is a common opportunistic infection following renal transplantation (RTx). It responds promptly to antiviral treatment. The mortality rate reaches 90% if untreated. Identification of risk factors helps in the early diagnosis of CMV. We studied demographic features, risk factors, and outcomes associated with CMV infection in RTx recipients despite ganciclovir prophylaxis. MATERIALS AND METHODS: We reviewed 720 RTx recipients between 2007 and 2009. We examined the serostatus of the donor and recipient before transplantation using an enzyme-linked immunosorbent assay, and diagnosed CMV infections in recipients by CMV DNA detection with a polymerase chain reaction. RESULTS: A total of 42 of 750 (5.6%) patients were identified to display CMV infection (69.1%) or disease (30.9%). Their mean age was 34 ± 13.5 years, with 80.9% men. CMV serologic status was D+/R- in 21.4% and D+/R+ in 59.5% patients. Fever, malaise (76.2%), and leukopenia (52.3%) were the commonest presenting symptoms; diabetes (30.9%) and hepatitis C virus (28.6%) the commonest comorbid conditions. Risk factors were triple drug immunosuppression (47.6%), antithymocyte globulin ATG induction (54.8%), and a rejection episode (26.1%) and methylprednisolone (76.2%) which were more common in CMV disease than infection. Mean CMV DNA at diagnosis was 78,803; 71.2% patients developed CMV within 6 months posttransplantation, the majority occurring after 3 months. With a mean follow-up of 4 ± 1.9 years, patient and graft survival rates were 85.7% and 81% with a mean serum creatinine value of 1.83 ± 12 mg/dL. CONCLUSIONS: Universal CMV prophylaxis was associated with a low incidence (5.6%) and mild form of CMV disease among our patients.

Malposition of hemodialysis catheter in left superior intercostal vein.

Malposition of hemodialysis catheter needs to be identified promptly. Straight descent of left side internal jugular catheter mandates a thorough evaluation than unnecessary apprehensions. We report an unusual case of straight descent of hemodialysis catheter into superior intercostal vein.

Malposition of hemodialysis catheter in left superior intercostal vein.

Malposition of hemodialysis catheter needs to be identified promptly. Straight descent of left side internal jugular catheter mandates a thorough evaluation than unnecessary apprehensions. We report an unusual case of straight descent of hemodialysis catheter into superior intercostal vein.