Can HALP (Hemoglobin, Albumin, Lymphocytes, and Platelets) Score Differentiate Between Malignant and Benign Causes of Acute Mechanic Intestinal Obstruction?

Background: Hematological parameters, including albumin and hemoglobin (Hb) levels and lymphocyte counts, are low-cost tests that can be used to determine inflammation and nutritional status. Recent studies have shown that inflammation plays a very important role in the development of carcinogenesis. Materials and Methods: The authors investigated whether preoperative hemoglobin, albumin, lymphocyte, and platelet (HALP) score can distinguish between benign and malignant causes in patients who are admitted to hospital and operated due to acute mechanical intestinal obstruction (AMIO). The patients were divided into two groups etiologically. Group 1 included the AMIO cases, which developed from benign causes, while Group II contained the AMIO cases, which developed as a result of malignancy. HALP score was calculated based on the latest preoperative Hb, albumin, lymphocyte, and platelet values of patients. Results: HALP variable was an independent prognostic factor (p < 0.001) in determining malignancy (odds ratio = 0.91; 95% confidence interval [CI] = 0.882-0.930). Based on the results, when a cutoff value <23.94 was used for HALP score in receiver operating characteristic analysis, sensitivity for determining the malignancy was 85%, while specificity was 78% (Area under the curve [AUC] ± standard error = 0.86 ± 0.029; 95% CI = 0.80-0.91; p < 0.001). Conclusions: The HALP score could be a useful parameter for the clinician in distinguishing between AMIO due to benign and malignant origins.

The role of C-reactive protein to lymphocyte ratio in the differentiation of acute and perforated appendicitis.

BACKGROUND: This study aimed to investigate the superiority of C-reactive protein (CRP) lymphocyte ratio (CLR) in acute appendicitis (AA) and perforated appendicitis (PA) compared to routine laboratory parameters in patients where radiological tests were insufficient to clarify the diagnosis. METHODS: In this cross-sectional and retrospective study, the patients were divided into two groups as PA and AA. Age, sex, length of hospital stay, leukocytes, neutrophil, lymphocyte, CRP, and CLR were recorded at the time of diagnosis. Regression analyses were performed for the parameters, which were found to be statistically significant in univariate analysis. RESULTS: One hundred thirty-one patients were included in this study (111 patients in the AA group, and 20 patients in the PA group). Age (p=0.03), gender (p<0.001), length of hospital stay (p<0.001), CRP (p<0.001), NLR (p=0.004) and CLR (p<0.001) were significantly different between both groups. However, only CLR was found as a significant risk factor in PA cases (p=0.016). The ROC analysis showed the highest AUC value in CLR (0.83). The cut-off value for predicting PA was found 0.45. CONCLUSION: This study provided that the CLR is an important parameter for the differentiation of AA and PA patients. Besides, it is a valuable predictor in the preoperative risk classification of these patients.

The detection of occult CO poisoning through noninvasive measurement of carboxyhemoglobin: A cross-sectional study.

OBJECTIVES: Carbon monoxide (CO) poisoning is one of the leading causes of preventable death in the world. Our primary objective was to identify and treat individuals who are unaware of their exposure to carbon monoxide in emergency departments (EDs). Our secondary goal was to reduce the costs of diagnosis and treatment by preventing unnecessary diagnostic testing in EDs. METHODS: In this cross-sectional study, carboxyhemoglobin (COHb) levels of patients presented with the signs of CO poisoning to the Emergency Department of Kayseri Training and Research Hospital between November 2012 and May 2013 were noninvasively measured during triage. Patients with elevated COHb levels were suspected of CO poisoning and subjected to further investigation. RESULTS: A total of 4073 patients were enrolled in the study, and 106 (2.6%) of them were diagnosed with CO poisoning. Initial evaluation revealed headache to be the most common presenting complaint in patients with occult CO poisoning. Further evaluations to determine the accuracy of noninvasive measurements showed that noninvasive pulse CO-oxymeter and arterial blood gas (ABG) measurement were compatible. CONCLUSIONS: The use of noninvasive pulse CO-oxymeter might reduce the morbidity and mortality associated with occult CO poisoning in patients presented with suspected CO poisoning in emergency settings.

Prevalence of hidden carbon monoxide poisoning in auto service workers; a prospective cohort study.

BACKGROUND: Carbon monoxide (CO) is formed as a result of the incomplete burning of hydrocarbon-containing fuels such as natural gas, coal, liquid petroleum gas, and wood. CO is a colorless, odorless, and poisonous gas that produces various acute and chronic effects in CO-exposed people. In this study, we aimed to measure CO levels in auto care repairmen with chronic CO-related illnesses using a serial, non-invasive method.A prospective cohort study. METHODS: A total of 99 people from six different auto-repair services were included in the study. Carboxyhemoglobin (COHb) levels were measured at four different times with 2-hour intervals starting at 08:00 AM. Data concerning employees' ages, working hours, smoking statuses, and types of home heating fuel were collected. A control group of 100 cases was created based on this data. The measurements were done on the control group in the morning with a Masimo Rad-57 CO-oximeter. RESULTS: The highest mean (± SD) COHb value was 7.04% ± 3.32% after the third measurement. The mean value for the control group was 1.61% ± 1.43%. A statistically significant difference between the groups was found for each value. DISCUSSION: We determined that the risk of being affected by CO is high in buildings in which the auto services were located. The effects of chronic or prolonged exposure to low amounts of CO were found to be ambiguous. However, in some studies, it was found that low-grade CO exposure could lead to coronary artery disease and some neurological complications. Therefore, it is necessary to be careful about the health of employees who have been exposed to CO. CONCLUSIONS: We concluded that there is a need for more detailed studies concerning chronic CO poisoning. Also, in workplaces in which there is high exposure to CO, proper workplace safety measures should be taken to reduce this gas's harmful effects to employees.

A role of the endothelial nitric oxide system in acute renal colic caused by ureteral stone.

BACKGROUND AND AIMS: Endothelial nitric oxide synthase gene polymorphisms play a role in some pathophysiological processes. In this study, the possible effects of endothelial nitric oxide synthase gene polymorphisms on ureteral stone disease in patients who were admitted to the emergency department with severe pain due to renal colic are examined. MATERIALS AND METHODS: The study groups were designed as controls and patients. The control group was formed from the healthy volunteers who applied to the blood center next to the emergency service. The patient group comprised patients who were diagnosed with ureteral stone disease with severe pain. All of the genetic studies were based on extracted peripheral blood samples using the necessary procedures from the Genome and Stem Cell Center at Erciyes University (GENKOK). The data were analyzed with SPSS (IBM, ver 20, United Sate). RESULTS: The study group comprised 62 females and 138 males, and the control group comprised 64 females and 136 males. All of the stones that caused renal colic were found to be localized in the ureters and the ureterovesical junction. The genotypes of the intron 4 polymorphism were found to be as follows: 4a/4a in 10 people, 4b/4a in 115, and 4b/4b in 275 people. The GG genotype of the eNOS-G894T polymorphism was found in 108 patients in the study group and in117 of the healthy individuals. There was no statistically significant difference between the two groups regarding these data. CONCLUSION: Although this study is the first in the literature to examine the relationship between renal colic and endothelial nitric oxide synthase gene polymorphisms, our study demonstrated that no relation was found.

A hidden household danger: Television.

BACKGROUND: Today, at least 1 television (TV) is owned in most households, and watching TV has become a significant part of daily life. Time spent in front of the TV has increased as its popularity has grown, which may pose a danger to children. The aim of the present study was to draw attention to cases of TV tip-over-related pediatric injuries. METHODS: Cases of TV tip-over injuries of pediatric patients admitted to the Emergency Department of Kayseri Training and Research Hospital recorded between June 1, 2011 and December 31, 2013 were included. Data were prospectively collected, including age and gender of patient, part(s) of the body affected, Glasgow Coma Scale score, TV screen size and brand, and whether the patient was hospitalized in the general ward or the intensive care unit (ICU). RESULTS: There were 53 pediatric patients enrolled in the study, including 30 males (56.6%) and 23 females (43.4%). Eight patients (17%) had a fracture somewhere in the body, whereas 45 patients (83%) had no fracture. Of patients with a fracture, 3 (2 males, 1 female) were treated in the general ward and 3 (male) in the intensive care unit. One male patient died. CONCLUSION: An increasing number of individuals present to emergency services with injuries sustained by TV toppling. Cases of injury, permanent disability, and even death associated with falling TVs suggest that awareness of the danger should be increased, as it may affect children in particular.

Pneumomediastinum after Tooth Extraction.

Pneumomediastinum is defined as the presence of air in mediastinum. Pneumomediastinum can sometimes occur after surgery. Pneumomediastinum seen after dental procedures is rare. We presented the case of subcutaneous emphysema developed in the neck and upper chest after tooth extraction and discussed the possible mechanisms of pneumomediastinum.