Comparison of ultrasound guidance and palpation technique for femoral artery catheterization in children undergoing cardiac surgery.

OBJECTIVE: The aim of this study was compare the palpation technique and ultrasound-guidance for femoral artery catheterization in pediatric patients undergoing surgery for congenital heart disease. MATERIALS AND METHODS: This prospective and randomized controlled study included American Society of Anesthesiologists III-IV 40 children who underwent congenital heart surgery. The patients were divided into two groups; ultrasound-guided catheterization group and palpation-guided catheterization group. Demographic and clinical characteristics of the patients, access time, success rate, number of attempts, first-attempt success, number of trials, and failed cannulations were recorded. RESULTS: The diameter of the femoral artery was significantly shorter, access time and numbers of trials were significantly lower, and first-attempt success rate was significantly higher in the US group. The complication rate was significantly higher in the P group. The number of failed catheterization was higher in the P group. Total cost required for the procedure was significantly lower in the US group. CONCLUSION: We found that ultrasound-guided arterial catheterization increases the success rate and the number of successful catheterizations, while reducing the overall procedure time, incidence of complications, and cost. Therefore, we believe that the use of ultrasound guidance in arterial catheterization in pediatric cardiac surgery would be a better choice.

OBJETIVO: El objetivo de este estudio fue comparar la técnica de palpación y ecoguiado para el cateterismo de la arteria femoral en pacientes pediátricos operados de cardiopatías congénitas. MATERIALES Y MÉTODOS: Este estudio prospectivo, aleatorizado y controlado incluyó a 40 niños ASA III-IV que se sometieron a cirugía cardíaca congénita. Los pacientes se dividieron en 2 grupos; Grupo de cateterismo guiado por ecografía y grupo de cateterismo guiado por palpación. RESULTADOS: El diámetro de la arteria femoral fue significativamente más corto, el tiempo de acceso y el número de intentos fueron significativamente menores y la tasa de éxito del primer intento fue significativamente mayor en grupo estadounidense. La tasa de complicaciones fue significativamente mayor en el grupo P. El número de cateterismos fallidos fue mayor en el grupo P. El costo total requerido para el procedimiento fue significativamente menor en el grupo de EE. CONCLUSIONES: Encontramos que el cateterismo arterial guiado por ultrasonido aumenta la tasa de éxito y el número de cateterismos exitosos, al tiempo que reduce el tiempo total del procedimiento, la incidencia de complicaciones y el costo. Por tanto, creemos que el uso de guía ecográfica en cateterismo arterial en cirugía cardiaca pediátrica sería una mejor opción.

Comparison of ultrasound-guided femoral artery cannulation versus palpation technique in neonates undergoing cardiac surgery.

OBJECTIVES: Palpation technique for femoral artery cannulation can be very difficult, especially in neonates. In this study, we evaluated whether ultrasound-guided cannulation of the femoral artery is superior to palpation technique in neonates undergoing cardiac surgery. METHODS: Forty neonates undergoing cardiac surgery were prospectively randomized into two groups (Ultrasound group and Palpation group). Access time, number of attempts, number of successful cannulations on first attempt, success rate, number of cannulas used, inadvertent access, and complications were compared between the two groups. Cost analyses of the cannulation were performed in two groups. RESULTS: In the ultrasound group, access time for femoral artery cannulation was shorter (6.4 ± 3.0 and 10.2 ± 4.4, p = 0.003) and the number of attempts (1.4 ± 0.6 and 2.3 ± 0.8, p < 0.001) was lower compared to the palpation group. The number of successful cannulations on first-attempt (15 (75%) and 5 (25%), p = 0.002) and the success rate (95% (19) and 60% (12), p = 0.008) were higher in the ultrasound group. The number of cannulas used in the ultrasound group was less than the palpation group (p = 0.001). The cost of intervention was higher in the palpation group compared to the ultrasound group (p = 0.048). CONCLUSIONS: The ultrasound-guided cannulation of the femoral artery in neonates is superior to the palpation technique based on the increased of the number of successful first-attempt cannulation and success rate, and the reducing of the access time, number of attempts, number of cannulas used, and cost of cannulation.

Acute Kidney Injury in Intensive Care Unit Patients with Coronavirus Disease 2019.

OBJECTIVE: The incidence of acute kidney injury during the hospital stay in patients with coronavirus disease 2019 varies between 8% and 17% in studies. This rate is at the highest levels among the critical patient group monitored in the intensive care unit (23% [14-35%]). In this study, we aimed to assess the incidence of acute kidney injury development, effective factors, and clinical outcomes of patients monitored in the intensive care unit due to coronavirus disease 2019. METHODS: A total of 801 patients were analyzed. Patients were divided into 2 groups as those developing acute kidney injury (n = 408) and those not developing acute kidney injury (n=393). Patients developing acute kidney injury were staged according to the Kidney Disease Improving Global Outcomes criteria. RESULTS: In all patients, the mortality rate was 65.2%. The mortality rate for those developing acute kidney injury was identified to be high by a statistically significant degree compared to those not developing acute kidney injury. The mortality rate in Kidney Disease Improving Global Outcomes criteria stage 1 was 81.3%, in stage 2 was 88.3%, and in stage 3 was 91.5%. The frequency of diabetes mellitus type 2, coronary artery disease, and chronic obstructive pulmonary disease in the group developing acute kidney injury was found to be statistically significantly higher. We have found positive correlations between acute kidney injury development and age, sex, history of diabetes mellitus, and ferritin levels in the multivariate analysis. CONCLUSIONS: The development of acute kidney injury in intensive care unit patients with coronavirus disease 2019 is associated with increased mortality. Therefore, predisposing factors should be determined and effective treatment strategies should be established in the early period.

Recurrented bilateral low-dose regional anesthesia under ultrasound guidance rather than general anesthesia in a high-risk patient: Rare a case.

Regional anesthesia practices are important because they have the advantages, for example, the patient's awareness is open, spontaneous breathing continues, airway reflexes are preserved, analgesia continues in the post-operative period, and the patient has early mobilization. Local anesthetic at high doses and volumes are used in brachial plexus blocks with nerve stimulator. However, due to the development in ultrasound (US) technology and the increase in image quality, reduced dose of limited anesthesia, and because of its advantages such as vascular and reduced risk of pleural puncture, it has become increasingly widespread. Through US, it is possible to monitor the nerves and anatomical structures, to follow the needle, and to reduce the dose by monitoring the distribution of the local anesthetic given. Organ and tissue losses and tissue infections due to multiple exothermic burns, especially after burns, require multiple surgical procedures. While taking these patients to surgery, anesthesiologists may have difficulty in many stages. For this purpose, they prefer regional anesthesia for less complications. In our study, we aimed to present a low-dose bilateral supraclavicular, infraclavicular, and axillary block with US-guided paraplegic high-risk trauma in a patient with bilateral wounds, forearms, wrists, and wounds caused by burns.

Liver function as a predictor of mortality in COVID-19: A retrospective study.

INTRODUCTION AND OBJECTIVES: In many studies, varying degrees of liver damage have been reported in more than half of the COVID-19 patients. The aim of this study is to determine the effect of liver biochemical parameters abnormality on mortality in critical COVID-19 patients who have been followed in the ICU since the beginning of the pandemic process. MATERIALS AND METHODS: In this study 533 critical patients who admitted to the ICU due to COVID-19 were included. The patients were divided into three groups according to their ALT, AST, and total bilirubin levels at their admission to the ICU. Group 1 was formed of patients with normal liver biochemical parameters values; Group 2 was formed of patients with liver biochemical parameters abnormality; Group 3 was formed of patients with liver injury. RESULTS: 353 (66.2%) of all patients died. Neutrophil, aPTT, CRP, LDH, CK, ALT, AST, bilirubin, procalcitonin and ferritin values in Group 2 and Group 3 were found to be statistically significantly higher than Group 1. It was detected that the days of stay in ICU of the patients in Group 1 was statistically significantly longer than others group. It was found that the patients in Groups 2 and 3 had higher total, 7-day, and 28-day mortality rates than expected. CONCLUSIONS: The study showed that liver disfunction was associated with higher mortality and shorter ICU occupation time.

Comparison of Thoracolumbar Interfascial Plane Block with the Application of Local Anesthesia in the Management of Postoperative Pain in Patients with Lumbar Disc Surgery.

AIM: To compare the effect of ultrasound-guided modified thoracolumbar interfascial plane (TLIP) block versus local anesthetic infiltration on the wound site for post-operative analgesia in patients undergoing lumbar disc surgery with spinal anesthesia. MATERIAL AND METHODS: This prospective and observationally planned study included 42 patients from the ages of 18 to 75 years, American Society of Anesthesiologists classes I?III, who underwent lumbar disc surgery. In Group L, bupivacaine infiltration was performed on the surgical incision line. In Group T, TLIP block was performed with ultrasound. In the postoperative period, visual analogue scale (VAS) values were also investigated and recorded on the 10 < sup > th < /sup > day after discharge. Nausea, vomiting, and sedation score values and analgesic doses used by all patients in the postoperative period were recorded. RESULTS: During any of the postoperative follow-up hours, the VAS score was ? 3 (mild pain), and those who did not need tramadol were 80.9% (n=17) in Group T and 71.4% (n=15) in Group L. VAS scores at the 1 < sup > st < /sup > , 4 < sup > th < /sup > , and 8 < sup > th < /sup > hours were statistically lower in Group L than those in Group T (p values: 0.011, 0.028, and 0.029). The average amounts of tramadol consumption per patient were determined as 19.04 mg ± 40.23 in Group T and 27.38 ± 44.65 mg in Group L in the first 24 hours postoperatively. There was no statistically significant difference between groups (p=0.519). CONCLUSION: In this study, it was determined that the modified TLIP block application performed for the purpose of post-operative analgesia in lumbar disc surgery was not superior to local anesthetic infiltration in terms of postoperative opioid consumption and VAS scores.

Is There An Effect On The Development Of Postdural Puncture Headache Of Dural Punction Made With The Spinal Needle In Three Different Orientations During Spinal Anaesthesia Applied To Pregnant Patients?

BACKGROUND AND OBJECTIVES: Postdural punction headache (PDPH) is a well-known and common complication of spinal anesthesia. The relationship between spinal needle size, configuration and perforation characteristics of the spinal needle and non-essential leak continues to be controversial. METHODS: This prospective-randomized study included 300 patients aged 18-45 years who underwent cesarean section under spinal anesthesia. Spinal anesthesia was performed using a 26G Quincke spinal needle in the L3-4, or L4-5 range in the sitting position. Spinal anesthesia was performed with spinal needle sharp tip opening in the Group 1 patients, right or left laterally in Group 2 and caudal in Group 3, transducing the dural fibers transversely to the subarachnoid area, and directing the free opening of the needle to the spine. The patients were visited in the clinic where they were hospitalized at the 24th and 48th hours postoperatively, and phoned on the 3rd and 5th days after discharge, being questioned for PDPH. RESULTS: It was observed that 64% of patients with PDPH developed within the first 24 hrs, 24% between 24 and 48 hrs and 48-72 hrs in 12%. The incidence of PDPH was 14% in Group 1, 8% in Group 2 and 3% in Group 3. This difference between the groups was statistically significant (p: 0.019). The incidence of PDPH was lower in Group 3 than in Group 1 and Group 2. CONCLUSION: We suggest that when spinal anesthesia is applied in the obstetric patient group if needle opening faces caudal this method will reduce the frequency of PDPH.

Local Anesthesia for Port Catheter Placement in Oncology Patients: An Alternative to Landmark Technique Using Ultrasound-Guided Superficial Cervical Plexus Block-A Prospective Randomized Study.

BACKGROUND/OBJECTIVES: Most patients that require port operation have experienced severe pain due to multiple surgeries in the past. Therefore, these patients have fear of pain before the procedure. This study aims to compare superficial cervical plexus block (SCPB) with local infiltration anesthesia in terms of comfort. METHODS: 100 cancer-diagnosed patients were divided into two groups. The first group, the landmark technique with local infiltration anesthesia, was used for intravenous entry (Group LM, n = 50). The second group, USG, was used for venous entry with SCPB as anesthesia (Group US, n = 50). The type of local anesthesia, port placement technique, duration of the procedure, number of procedures, complications, visual analog scale (VAS) score, and surgeon's satisfaction with the procedure were recorded. RESULTS: It was established that an average of 1.7 and 1.1 attempts was conducted in Groups LM and US, respectively (P = 0.010). VAS scores were found to be 4.04 in Group LM and 2.62 in GroupUS (P = 0.001). Surgeon satisfaction was 1.96 in GroupLM and 2.38 in GroupUS (P = 0.014). The mean duration of the procedure was 22.10 minutes in GroupLM and 43.50 minutes in GroupUS (P = 0.001). Complication rates were observed in 1 patient in GroupLM and 9 patient in GroupUS (P = 0.040). CONCLUSIONS: In the patient group with a high level of pain and anxiety port catheter placement using USG and SCPB, supported by routine sedation, provides better comfort for both patient and surgeon.