Naureen Mushtaq

Peripherally Inserted Central Venous Catheters in Pediatric Hematology/Oncology Patients in Tertiary Care Setting: A Developing Country Experience.

Purpose: Peripherally inserted central venous catheters (PICC) have been successfully used to provide central access for chemotherapy and frequent transfusions. The purpose of this study was to assess the feasibility of PICCs and determine PICC-related complications in pediatric hematology/oncology patients in a resource-poor setting. Methods: All pediatric patients (age below 16 y) with hematologic and malignant disorders who underwent PICC line insertion at Aga Khan University Hospital from January 2008 to June 2010 were enrolled in the study. Demographic features, primary diagnosis, catheter days, complications, and reasons for removal of device were recorded. Results: Total of 36 PICC lines were inserted in 32 pediatric patients. Complication rate of 5.29/1000 catheter days was recorded. Our study showed comparable complication profile such as infection rate, occlusion, breakage, and dislodgement. The median catheter life was found to be 69 days. Conclusions: We conclude that PICC lines are feasible in a resource-poor setting and recommend its use for chemotherapy administration and prolonged venous access.

Risk factors for complicated varicella infection in pediatric oncology patients at a tertiary health care facility in Pakistan.

INTRODUCTION Varicella zoster infection (VZI) is well recognized as a potential cause of morbidity and mortality in immunocompromised pediatric oncology patients (POP). The purpose of this study was to describe the clinical profile and risk factors for complications and outcomes of VZI in POP treated with acyclovir. METHODOLOGY Medical records of all POP with a discharge diagnosis of VZI over a period of seven years (2005-2011) were reviewed. The demographic features, underlying malignancy, risk factors for VZI, complications, and outcomes were recorded. RESULTS Thirty-six POP with VZI were identified. Leukemia was the most common underlying malignancy (n = 20, 58.8%), followed by lymphoma (n = 7, 20.6%) and solid organ tumors (n = 7, 20.6%). Most of the cases (41%) were observed in children under five. All patients were treated with acyclovir. Varicella-related complications developed in 10 (29%) patients. The most frequent complication was bloodstream infection (n = 3, 8.8%), followed by pneumonia (n = 2, 5.9%), skin infection (n = 2, 5.9%), hepatitis, renal failure, and encephalitis. Independent risk factors associated with complications were age < five years, weight for age < fifth percentile, delay in seeking care (> seven days after onset of symptoms) and severe neutropenia (ANC < 500/cm). One child died secondary to varicella encephalitis. CONCLUSION Our data suggests that young age, poor health-seeking behavior, severe neutropenia, and being underweight are the major risk factors for the development of varicella-related complications in POP in developing countries. These complications could be favorably modified through active immunization of immunocompetent children.

SIOP PODC Adapted treatment guidelines for low grade gliomas in low and middle income settings

Effective treatment of children with low grade glioma (LGG) requires a functioning multi‐disciplinary team with adequate neurosurgical, neuroradiological, pathological, radiotherapy and chemotherapy facilities and personnel. In addition, the treating centre should have the capacity to manage a variety of LGG and treatment‐associated complications. These requirements have made it difficult for many centers in low and middle‐income countries (LMIC) to offer effective treatment and follow up. This article provides management recommendations for children with LGG according to the level of facilities available.