Evaluation of the factors affecting mortality after cardiac arrest - do lactate and procalcitonin concentrations have any implications?

OBJECTIVE: Mortality and morbidity rates are very high in patients admitted to the Intensive Care Unit (ICU) after cardiac arrest. In this study, we aimed to determine the mortality rates, risk factors, and predictive factors for mortality in post-cardiac arrest patients admitted to the ICU. PATIENTS AND METHODS: Following approval from the Ethics Committee, we conducted a retrospective review of patient files for individuals over the age of 18 who received treatment for cardiac arrest in the ICU from January 2017 to June 2020. Demographic data of the patients, comorbidities, arrest location, etiology of arrest, duration of hospitalization, CPR duration, APACHE 2 scores, pH and HCO3 measurements in initial blood gases, lactate levels (1st, 6th, 12th, 24th hour), change in lactate levels (24-1), rate of lactate change, procalcitonin (PRC) levels (1st and 24th hour), change in PRC levels (24-1), rate of PRC change, and blood glucose levels were recorded. The patients were divided into two groups (survivors and non-survivors groups). RESULTS: 151 patients were included in the study. pH and HCO3 levels were lower in the non-survivors group than in the survivors group. Initial PRC levels were similar in both groups, but the 24th-hour PRC levels were higher, and the changes in PRC levels in the first 24 hours were greater in the non-survivors group. The lactate changes in the first 24 hours were higher in the non-survivors group. The receiver operating characteristic (ROC) curve showed that the HCO3 levels, 1st-, 6th-, 12th-, and 24th-hour lactate levels, and changes in lactate levels had predictability for mortality. In logistic regression analysis, we found that high 24th-hour lactate levels and changes in lactate levels were independent risk factors for mortality. CONCLUSIONS: Considering PRC and lactate levels, along with clinical examination and laboratory findings, may improve the accuracy of determining the prognosis of patients experiencing cardiac arrest.

Epithelioid hemangioendothelioma of the nasal septum.

Epithelioid hemangioendothelioma of the nasal septum. BACKGROUND: Epithelioid hemangioendothelioma is a tumour of vascular origin and unknown aetiology, which occurs in all age groups. The most common locations are the liver, bone, lungs, and brain, with less common occurrence in head and neck regions, and no prior reports of origination from nasal septum. CASE REPORT: Here we report a case of epithelioid hemangioendothelioma of the nasal septum. A 62-year-old male patient attended our clinic with epistaxis and congestion in his left nasal cavity. Endoscopic examination revealed a mass within the left nasal passage. Clinical and histopathological examinations showed that the mass was a septum-originated epithelioid hemangioendothelioma. The mass was removed endoscopically using a transnasal approach. CONCLUSIONS: No recurrence was observed over 36 months of follow-up. Here we discussed this uncommon case along with a literature review.

Successful embolectomy in a femoral artery thrombosis caused by femoral artery catheterization in a infant.

In infants, the most common cause of femoral artery is thrombosis and iatrogenic arterial injuries usually occur after femoral artery catheterization procedures. Management of this complication includes heparin infusion, thrombolytic agents, interventional radiologic procedures, surgical thrombectomy and by-pass surgery. Signs of arterial thrombosis developed after femoral artery catheterization procedure in the right lower extremity of 9-month-old female infant with methyl malonic acidemia. Heparin infusion was started after confirming the diagnosis of femoral artery thrombosis by ultrasonography. Because of there was no response to heparin treatment, thrombolytic therapy (t-PA) was started after 24 hours. Again, because of there was no response to all medication, surgical thrombectomy was performed. Was entered right common femoral artery with 3.0 F Fogarty catheter and fresh thrombus material was removed from the proximal and distal segments of the femoral artery. Antegrade and retrograde blood flow was achieved. After the procedure clinical signs and the symptoms of the thrombosis were resolved rapidly. There were no any complications in the postoperative period.This case encouraged us for using surgical thrombectomy in the treatment of femoral artery thrombosis in infants who do not respond to medication.

Asymptomatic and isolated accessory mitral valve tissue in adult population: three case reports and review of the literature.

Accessory mitral valve tissue is a rare congenital cardiac anomaly and commonly it may cause left ventricular outflow tract obstruction (LVOTO). This anomaly occurs as a part of other congenital cardiac anomalies. However, it may be seen isolated. Structures in LVOT such as tumor, vegetation, cysts may have attention for differential diagnosis. The number of cases is increasing with the routinely using of two-dimensional echocardiography. Accessory mitral valve tissue is detected first early in children with symptoms of LVOT and is very rarely diagnosed in adults. One third of cases may asymptomatic, but commonly significant left ventricular outflow tract gradient can be detected in these cases, especially adult period. Optimal treatment of this anomaly is surgery if there is a significant LVOTO. In this report, we presented the three asymptomatic adult cases with accessory mitral valve tissue, without increased gradient in LVOT. Surgical excision was recommended to the first case in another hospital with diagnosis of cardiac cyst. Two cases are presented.

Laparoscopic repair of acquired lumbar hernia.

Lumbar hernias are rare; approximately 300 cases have been described in the literature since their first description. They are typically subdivided by categories such as congenital or acquired and by their location. Acquired lumbar hernias may follow trauma, poliomyelitis, loin incision, and the use of iliac crest as a donor site for bone grafting. Although they tend to grow in size and have a 25% risk of incarceration and 8% risk of strangulation, surgery is indicated once the lesion is confirmed. Many techniques have been described for surgical repair of lumbar hernias, including primary repair, local tissue flaps, and conventional mesh repair. All these open techniques require a large incision plus extensive dissection to expose the area. The first laparoscopic repair of lumbar hernia was described in 1996. The laparoscopic approach for lumbar hernia has significant advantages: it enables exact localization of the anatomic defect, the mesh can be placed deep into the defect allowing intraabdominal pressure to hold it in position, and it also has all the well-known advantages of the laparoscopic approach. We present two cases of laparoscopically repaired acquired lumbar hernias.