Developing local guidelines for management of sepsis in adults: sepsis guidelines for Pakistan [SGp] endorsed by global sepsis alliance

The purpose of developing [Sepsis Guidelines for Pakistan] [SGP] is to provide clinicians practicing in local hospitals with a framework to aid timely recognition and management of adult patients in sepsis by adopting evidence-based recommendations of Surviving Sepsis Campaign [SSC] tailored to available resources. These recommendations are not meant to replace the SSC Guidelines. SGP is an initiative of Pakistan Society of Critical Care Medicine [PSCCM]. Four key decision points to be addressed in the guidelines were identified by a thirteen member multidisciplinary committeei.e., grading the hospitals in the country, recognition of sepsis and associated organ dysfunction, essential interventions to manage sepsis, and general measures for provision of a comprehensive care to patients in sepsis according to the level of education and training of healthcare providers and facilities and resources available in different levels of hospitals. The draft was presented at the 3[rd] Sepsis Symposium held on13[th] September, 2014 in Karachi. The final document was approved by a panel of experts from across the country, representatives of relevant societies and Global Sepsis Alliance [GSA]. Hospitals are divided into basic, intermediate and tertiary depending on the availability of diagnostic facilities and training of the medical personnel. Modified definitions of sepsis,severe sepsis, and septic shock are used given the lack of facilities to diagnose sepsis according to international definitions and criteria in Pakistan. Essential interventions include fluid resuscitation,vasopressors to support the circulation, maintaining oxygen saturation >/= 90% with oxygen, non-invasive ventilation or mechanical ventilation with lung protective strategies, prompt administration of antibiotics as recommended by the Medical Microbiology and Infectious Diseases Society of Pakistan [MMIDSP] and early source control. It is recommended to avoid starvation, keep an upper blood glucose 7.20, avoid fresh frozen plasma in the absence of bleeding, transfuse platelets if indicated, not use intravenous immunoglobulins and avoid neuromuscular blocking agents [NMBAs] in the absence of ARDS, target specific titration endpoints when continuous or intermittent sedation is required in mechanically ventilated patients and use continuous renal replacement therapy [CRRT] to facilitate management of fluid balance in hemodynamically unstable septic patients in tertiary care centers. In addition a comprehensive, meticulous and multidisciplinary general care is required to improve outcome of sepsis by reinforcing hand hygiene and other infection control measures, adequate monitoring and documentation tailored to the available resources. Goals of care and prognosis should be discussed with patients and families early and either shifting the patient to a hospital with better facilities or limiting or withdrawing therapy in case of poor prognosis should be considered

Anthropometric measurements as a determinant and predictor of peripheral vascular disease in cohort of diabetic patients

Background: Diabetes leads to a dysmetabolic state in the body. A cluster of bio chemical and anthropometeric factors have been found to cause pro inflammatory state in vascuIar endothetium. The role of anthropomeric measures in development of atherosclerosis in patients with cardiovascular disease has been extensively studied. The aim of this study is to assess the influence of these factors in peripherai vascular disease

Materials and Methods: Queries were run on a cohort of diabetic patients and anthropometric measurements were made. Peripheral vascular disease was assessed by presence or absence of pulses

Results: The factors found to be significantly different in patients with peripheral vascular diseases versus those without peripheral vascular disease include waist circumference and waist Hip ratio, diastolic, systolic blood pressure and delayed wound healing

Conclusion: Distribution of adipose tissue and its possible endocrine control plays a significant role in subsequent development of vascular Injury and atherosclerosis in Diabetics