The ROX, shock and diastolic shock indexes in the prediction of mortality in COVID-19.

OBJECTIVES: The aim of this study is to determine the role of Respiratory Rate Oxygenation (ROX), shock, and diastolic shock indexes ​​in predicting mortality in coronavirus disease 2019 (COVID-19) patients admitted to the emergency department. BACKGROUND: The COVID-19 spread worldwide in a short time and caused a major pandemic. The ROX, shock, and diastolic shock indexes are used in various life-threatening clinical situations. The use of these indexes in triage at emergency departments can accelerate the determination of COVID-19 patients' severity. METHODS: The ROX, shock and diastolic shock indices were calculated and recorded. Patients were divided into three groups; 1) who were discharged from the hospital, 2) who were admitted to the hospital and 3) who were admitted to the intensive care unit. RESULTS: Increased diastolic shock index and decreased ROX index were found to be independent risk factors for mortality. In the prediction of mortality, the sensitivity and specificity of the diastolic shock index were 61.2% and 60.8%, respectively. However, the sensitivity and specificity of ROX index was 73.1% and 71.5%, respectively. CONCLUSION: In conclusion, we found that the ROX index had higher sensitivity and specificity than other indexes in predicting mortality in the evaluation of COVID-19 patients (Tab. 3, Fig. 2, Ref. 18).

Treatment of fibromyalgia among patients with mastalgia and fibromyalgia improved mastalgia.

OBJECTIVES: The aim of this study is to examine the effect of fibromyalgia (FM) treatment on mastalgia by performing fibromyalgia screening in patients who applied for mastalgia and whose underlying cause could not be found. METHODS: Patients who applied to Kocaeli University General Surgery Outpatient Clinic between November 2017 and November 2020 with breast pain were included (n=120). Patients without cancer, systemic disease, previous breast surgery, and breast mass larger than 3 cm (n=30) were referred to the Physical Therapy and Rehabilitation Outpatient Clinic. A total of 13 patients (43%) were diagnosed with FMS. Twelve of them were given selective serotonin-noradrenaline reuptake inhibitor (duloxetine) treatment for 3 months. Turkish version of the Short Form - 36 (SF-36) quality of life scores, Visual Analog Scale (VAS), Cardiff breast pain score before and after treatment were compared. The remaining 17 patients were followed as only mastalgia. RESULTS: Patients with fibromyalgia and mastalgia had similar demographic results. At the end of the 3rd month, the complaints of breast pain completely regressed in all of the patients. Statistically significant changes were detected in VAS score, the number of trigger points, and SF-36 quality of life scores, Cardiff breast pain score after duloxetine treatment. CONCLUSION: In the presence of unexplained mastalgia, fibromyalgia should be kept in mind. Duloxetine treatment improved the breast pain and quality of life in patients with mastalgia and fibromyalgia.

Effect of Target Temperature Management on Optic Nerve Sheath Diameter in Post-Cardiac Arrest Patients.

Target Temperature Management (TTM) is a procedure used in post-cardiac arrest (CA) patients to reduce mortality and morbidity. The goal of this study was to investigate the link between intracranial pressure (ICP) and optic nerve sheath diameter (ONSD) in this patient group, which has a high mortality rate, despite TTM, and to see if ONSD may be used to predict mortality. The research was designed to be a retrospective observational study. The study comprised patients who were followed up on in a tertiary intensive care unit, had post-CA TTM, and had brain computed tomography (BCT) before and 0-6 hours after TTM. ONSD measurements were acquired from patients' BCT images recorded before and after TTM. The difference in pre-TTM ONSD and post-TTM ONSD measurements in all post-CA patients, as well as the difference in pre-TTM ONSD and post-TTM ONSD measurements in surviving and deceased patients, was compared. The study involved 33 participants. The patients' average age was 60.58-12.39 years, and 75.8% were male. Around 51.5% of the patients died. When the pre-TTM and post-TTM ONSDs of all patients were compared, there was no statistically significant difference (p = 0.856). When the percentage change (Δ) values between the post-TTM ONSD and pre-TTM ONSD and post-TTM ONSD measures of the surviving patients and the deceased patients were compared, a difference was observed (p < 0.01). Increased ICP in post-CA patients is a significant clinical issue associated with mortality and poor neurological prognosis. ONSD measurement may be useful in monitoring ICP, which may rise, despite TTM, and higher ONSD measurements may be used as an indicator for mortality in post-CA patients, who have received TTM.

An Outbreak of Home Distillation Methanol Poisoning in Turkey During the COVID-19 Pandemic: A Single Center Experience.

BACKGROUND: Causes of methanol poisoning may include accidental or suicidal use, as well as self home-distillation. In this study, it was aimed to evaluate clinical characteristics, laboratory findings, and outcomes of home-distillation methanol poisoning in two different time periods as an outbreak during the pandemic. The source of the methanol poisoning in all patients was home-brewing or distillation of methanol. METHODS: The study was a single-center, retrospective, and observational case-control study. Patients over 18 years of age, in 2 different periods in the form of an outbreak due to home-distillation of methanol between April 1, 2020, and April 1, 2022, when the coronavirus disease 19 pandemic was intensely experienced in Turkey, were included in this study. RESULTS: A total of 43 patients were included in the study. Of these patients, 22 were exposed to methanol between July and August 2020, and 21 patients were exposed to methanol in December 2021. Overall, 20 patients (46.5%) died, while 23 (53.5%) out of 43 patients recovered with or without sequelae. Patients with low blood pressure, oxygen saturation values, Glasgow Coma Scale (GCS) scores, high blood glucose levels, metabolic acidosis (pH<7.11), and high lactate levels (lactate>4.50 mmol/L) at admission had a statistically significantly worse prognosis. CONCLUSION: In methanol poisoning due to home brewing, low blood pressure, oxygen saturation, and impaired consciousness at the time of admission were clinical findings associated with mortality. In terms of laboratory findings, especially severe metabolic acidosis and lactate elevation were observed in the group that was mortal despite treatment.

Emergent approach to small bowel tumors: diagnosis and treatment.

BACKGROUND: This study presents the diagnosis and treatment of rare small bowel tumors through clinical cases. METHODS: Patients treated between 2000 and 2023 were included in the study. The clinical records of the patients were analyzed retrospectively. RESULTS: A total of 34 patients were included in the study. Of these patients, 26 (75.5%) were male and eight (23.5%) were female. The mean age of the patients was 62.1 years. The most common symptoms and signs were abdominal pain (76.4%), bloating (38.2%), and nausea and vomiting (17.6%). Diagnostic methods included computed tomography (CT) (82.3%), upper gastrointestinal double balloon enteroscopy (35.2%), and capsule endoscopy (5.8%). Diagnoses included adenocarcinoma in 13 cases, gastrointestinal stromal tumors (GISTs) in 12 cases, and neuroendocrine tumors (NETs) in two cases. CONCLUSION: Small bowel tumors frequently present with abdominal pain, bloating, and nausea and vomiting. CT and endoscopic procedures are the primary diagnostic tools. Small bowel cancers are often diagnosed late due to subtle clinical findings and the limitations of endoscopic imaging. Targeted screening strategies may be beneficial for certain at-risk and symptomatic patient groups. Early surgical intervention offers significant advantages for diagnosed patients.

Utility of positron emission tomography for determination of axillary metastasis of breast cancer.

Objectives: The involvement of axillary lymph nodes plays a key role in breast cancer staging. Positron emission tomography is a promising modality for detecting axillary lymph node metastasis. In addition, nomograms are used to predict the status of axillary lymph nodes. In this study, the role of positron emission tomography in determining axillary metastasis and its correlation with the nomogram was evaluated. Material and Methods: The axillary maximum standard uptake value (SUVmax) values of the patients in the preoperative period, the features in the perioperative and postoperative specimen and Memorial Sloan Kettering Cancer Center nomogram data were evaluated. Results: As axillary SUVmax detected by Positron emission tomography in the preoperative period increased, so did the likelihood of lymph node involvement. Axillary SUVmax value were compared with Memorial Sloan Kettering Cancer Center nomogram data but no correlation was found. Age, lymph node number, histopathology results, mass diameter, presence or absence of lymphovascular invasion and/or perineural invasion, tumor type, estrogen receptor status, Ki67 and Cerb-B2 statuses were not correlated. However, axillary SUVmax was inversely correlated with grade and progesterone receptor status. Conclusion: Results from positron emission tomography of axillary lymph nodes in breasts cancer patients showed that SUVmax was only inversely related to cancer grade and progesterone receptor status while not correlating with other accepted parameters for tumor assessment. Thus there is insufficient reliability for the use of axillary SUVmax alone for accurate assessment of tumor characteristics at present.