Edwin Saleh Siregar, Edwin Saleh
Resident 2nd-Specialist Department of Surgery Faculty of Medicine Padjadjaran University / Dr. Hasan Sadikin Hospital - Bandung Indonesia.

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Lactate Clearance: Predictor for Mortality and Therapeutic Response on Severe Sepsis Patient Siregar, Edwin Saleh; Purnama, Andriana; Rudiman, Reno
BALI MEDICAL JOURNAL Vol 5 No 2 (2016)
Publisher : BALI MEDICAL JOURNAL

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (361.689 KB)

Abstract

Background: Severe sepsis and septic shock are at high mortality rate. This high mortality persists as important aspect in the term of patient treatment which take account in determining aggressiveness of relevant therapy. Lactate level consideration was considered important among patient under shock, septicemia, post-operative, acute lung injury, and critical condition. Lactate concentration in static blood was widely studied and suggested as prognostic value among severe sepsis and septic shock patient due to the nature of lactate as the result of anaerobic metabolism. Several study documented the use of lactate as prognostic indicator for shock condition. The increase of lactate concentration could be useful as the indicator of inadequate oxygen delivery and the existence of anaerobic metabolism. Lactate clearance investigation is more superior therapeutic target compared with others oxygen derivate variables. Methods: This research is a cohort observational study involving secondary data which was collected from laboratory examination results of study subjects. The research held from August 2015 to December 2015 in Digestive Division, Surgery Department, Hasan Sadikin Hospital. 42 patient involved in this study. Results: Comparative test results revealed significant lactate clearance based on mortality in LCH (6) (p = 0.000) and H (24) (p =0.000) as well. The level of LC H (6) and H (24) seemed lower in died patient compared with life patient. Conclusion: This study concluded that lactate clearance in died patient was lower in comparison with life patient.
Association Between Recurrence Rates of Colorectal Cancer and Carcinoembryonic Antigen Levels, Histopathological Features, Tumor-Infiltrating Lymphocytes, and Lymphatic Invasion at H. Adam Malik Central General Hospital, Medan Mohammad, Fawzan; Muhar, Adi Muradi; Siregar, Edwin Saleh
The Indonesian Journal of General Medicine Vol. 4 No. 1 (2024): The Indonesian Journal of General Medicine
Publisher : International Medical Journal Corp. Ltd

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70070/eqs5ry48

Abstract

Introduction: In Indonesia, colorectal cancer ranks fourth in cancer incidence, with an estimated over 30,000 new cases each year. This study aims to investigate the association between colorectal cancer recurrence rates and CEA levels, histopathology, tumor-infiltrating lymphocytes, and lymphatic invasion at H. Adam Malik Central General Hospital, Medan. Methods: This cross-sectional study investigates the correlation between colorectal cancer recurrence and clinical parameters such as CEA levels, histopathology, TIL, and lymphatic invasion using retrospective data from patients at H. Adam Malik Central General Hospital in North Sumatra. Results:  Out of 75 patients identified, 45 met the inclusion criteria. The study found significant relationships between recurrence and CEA levels (p=0.007), histopathological grade (p<0.001), and lymphovascular invasion (p=0.026), while tumor-infiltrating lymphocytes showed no significant correlation (p=0.358). Conclusion: Colorectal cancer recurrence are primarily shown in male patients with rectal and sigmoid tumors, predominantly adenocarcinoma at stage IIb. Significant CEA levels, moderate histological differentiation, tumor-infiltrating lymphocytes, and lymphovascular invasion were identified.