Factors associated with elective surgical case cancellation at a tertiary hospital in Malawi.

Background: Same-day cancellation of surgery affects up to 44% of cases at a public tertiary hospital in Lilongwe, Malawi. To characterize these cancellations, this study examines surgical volume, cancellation causes, and surgery completion rate after initial cancellation, which are not otherwise monitored for analysis in this setting.

Methods: We conducted a serial cross-sectional study at the Kamuzu Central Hospital (KCH) during a 6 month period.

Perioperative Process Mapping to Identify Inefficiencies at a Tertiary Hospital in Malawi.

Introduction: Same-day surgical case cancellation consumes resources, disrupts patient care, and has a global prevalence of 18%. A retrospective analysis found that 44% of scheduled elective surgeries were canceled at a public tertiary hospital in Lilongwe, Malawi. To better characterize these cancellations, this study defines a process map for surgical case completion and investigates hospital staff and patient perspectives on contributing factors and burdens of cancellation.

Step-up approach for the management of pancreatic necrosis: a review of the literature.

Infected necrotizing pancreatitis is a challenging condition to treat because of the profound inflammatory response these patients undergo which can then be exacerbated by interventions. Treatment of this condition has evolved in timing of intervention as well as method of intervention and includes less invasive options for treatment such as percutaneous drainage and endoscopic drainage, in addition to less invasive endoscopic and video-assisted or laparoscopic debridements. The precise optimal treatment strategy for these patients is an ongoing topic of discussion and may be different for each patient as this is a heterogenous condition.

Colonic Schwannoma: A Case Study and Literature Review of a Rare Entity and Diagnostic Dilemma.

An asymptomatic 73-year-old woman was found to have a submucosal mass in the descending colon on routine colonoscopy. A CT scan revealed a 31 × 28 × 31 mm lesion in the same location. Previous biopsy proved to be nondiagnostic, and the patient underwent a laparoscopic descending colon resection.

A resource planning analysis of district hospital surgical services in the Democratic Republic of the Congo.

Background: The impact of surgical conditions on global health, particularly on vulnerable populations, is gaining recognition. However, only 3.5% of the 234.

CD25+ regulatory T cells isolated from HIV-infected individuals suppress the cytolytic and nonlytic antiviral activity of HIV-specific CD8+ T cells in vitro.

HIV infection is characterized by CD4(+) T cell depletion and progressive immune dysfunction; particularly impacted are HIV-specific T cell responses. An important component of immune-mediated control of HIV replication, killing of infected cells, appears to be impaired, in part due to poor cytolytic activity of HIV-specific cytotoxic T cells (CTL). In vitro, several functions of HIV-specific T cells, such as cytokine production, can be enhanced by the depletion of the immunosuppressive CD25(+) FoxP3(+) CD4(+) regulatory (Treg) cell subset.