1
|
Videolaryngoscopic evaluation of hypopharyngeal lesions caused by PLMA and I-gel: A randomised controlled clinical trial. TRENDS IN ANAESTHESIA AND CRITICAL CARE 2021. [DOI: 10.1016/j.tacc.2021.03.012] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
2
|
General Anesthesia Practices During the COVID-19 Pandemic in Turkey: A Cohort Study With a National Survey. Cureus 2020; 12:e10910. [PMID: 33194477 PMCID: PMC7657308 DOI: 10.7759/cureus.10910] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/10/2020] [Indexed: 12/14/2022] Open
Abstract
Introduction This study aimed to examine the anesthesia practices applied to the cases during the pandemic, to analyze the rate of the precautions taken in emergency/elective operations in non-COVID patients, what precautions were taken, what resources the clinics had, and the patient management in the perioperative period by organizing a survey among anesthesiologist in Turkey. Methods After obtaining approval from the Turkish Ministry of Health (2020-05-04T09_30_03) and the local ethics committee (GOKAEK-2020/10.09), a survey consisting of 21 questions was formed over the online survey inquiry (surveymonkey.com). The survey was conducted in Turkish. Results The survey aimed at reaching the anesthesiologists, who were Turkish Anesthesiology and Reanimation Society (TARD) members, by e-mail, and it was seen that 120 people out of approximately 2700 members who had received our e-mail participated in the survey. After the first case was reported in our country, it was understood that 62.1% of the participants stopped accepting elective cases in their institutions. The anesthesia method preferred in this period was general anesthesia by 47.6%, regional anesthesia by 52.1%, and sedation by 0.3%. The arrival time of coronavirus disease COVID-19 tests (PCR and/or rapid diagnostic kits showing antibodies) to the hospital was questioned; seven people (5.83%) stated that tests were not performed at their hospitals. It was observed that tests arrived and were applied at the hospitals of the remaining participants in an average of 2.7 ± 1.6 weeks. It was determined that 59.32% of the participants avoided positive pressure ventilation after induction, 5.98% of the intubation on the patients were performed by anesthesia technicians, 66.67% by anesthesiologists, 25.64% by senior resident doctors with at least two years of experience, and 1.71% by junior anesthesia assistants with less than two years of experience. The use of personal protective equipment (PPE) is applied by 95% of the participants. 22.69% of the participants stated that they preferred to use supraglottic airway (SGA) devices during this period. While 45.06% of the participants stated that they provided oxygen support to the patient with the mask belonging to the circuit after extubation, 14.8% preferred the nasal cannula, and 33.1% used an oxygen mask. Our results showed that 90% of additional precautions were taken in our country's clinics, and 95% of PPE was used. Also, the use of video laryngoscope (VL) was 75% in this period. Finally, it was found that 50.85% of the patients were taken to the recovery unit after being extubated, and 49.15% were sent directly to the service. Conclusion We can reveal that each clinic made arrangements according to its own conditions. We think that plans should be made to standardize clinical facilities and algorithms throughout the country. Apart from technological and financial facilities, we believe that the continuity of the training organized by national and international associations should be ensured so that anesthesiologists' knowledge, skills, and experience who manage this process can remain at the highest level.
Collapse
|
3
|
Fluoroscopic Comparison of Cervical Spine Motion Using LMA CTrach, C-MAC Videolaryngoscope and Macintosh Laryngoscope. Turk J Anaesthesiol Reanim 2018; 46:44-50. [PMID: 30140500 DOI: 10.5152/tjar.2018.53367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Accepted: 10/17/2017] [Indexed: 11/22/2022] Open
Abstract
Objective Endotracheal intubation should be performed with care when cervical spine (C-spine) injury is suspected. The aim of this study was to evaluate the movement of the C-spine using fluoroscopy during intubation with Laryngeal Mask Airway (LMA) CTrach, C-MAC videolaryngoscope and Macintosh laryngoscope. Methods This was a single-centre, prospective, observational, controlled trial. In total, 22 surgical patients aged 18-65 years planned to undergo operation under general anaesthesia, were enrolled. X-ray images of the C-spine were obtained using fluoroscopy with the patients' head in a neutral position. All patients underwent laryngoscopy using a Macintosh blade, LMA CTrach and C-MAC videolaryngoscope, and fluoroscopic images of the C-spine were obtained. All the patients were intubated at the last laryngoscopy simulation (using the C-MAC). The atlanto-occipital distance (AOD) and angles between C0C1, C0C2, C0C3, C0C4, C1C2 and C2C3 lines were measured and compared between each device. Results The mean AOD was measured as 20.4 mm in a neutral position, which decreased to 13.1, 17.2 and 12.3 mm after the insertion of the Macintosh laryngoscope, LMA CTrach and C-MAC videolaryngoscope, respectively. The differences were significant (p<0.001). Moreover, significant difference was noted in C0C2, C0C3 and C1C2 angles with the insertion of the three devices (p<0.001). The LMA CTrach resulted in significantly lesser C-spine movements in C0C2, C0C3 and C0C4 angles compared to the Macintosh laryngoscope and C-MAC videolaryngoscope (p<0.001). Conclusion The LMA CTrach resulted in lesser C-spine movements compared to Macintosh laryngoscope and C-MAC videolaryngoscope. In case of the C-spine injury, LMA CTrach may be preferred and may cause fewer traumas during endotracheal intubation.
Collapse
|
4
|
Evaluation of the neurotoxicity of intrathecal dexmedetomidine on rat spinal cord (electromicroscopic observations). Saudi J Anaesth 2018; 12:10-15. [PMID: 29416450 PMCID: PMC5789466 DOI: 10.4103/sja.sja_143_17] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Background: Spinal administration of dexmedetomidine has been proposed as an adjuvant in spinal anesthesia. However, there is limited information about its possible neurotoxic effect after its neuraxial administration. Potential spinal neurotoxicity should be investigated in animals before administering drugs through the spinal cord. Our aim was to investigate the neurotoxic effects of intrathecal dexmedetomidine in rats. Methods: Two groups were performed: the dexmedetomidine (D) group (n = 10) received 10 μg (0.5 ml), whereas the control (C) group (n = 10) received 0.9% (0.5 ml) sodium chloride through indwelling intrathecal catheter. Seven days after the injection, the medulla spinalis was extracted. Samples were withdrawn from both groups for histologic, electron microscopic examination. The histologic examination was performed separately on each of the four sites. The findings were categorized as follows: 0 - normal neuron; 1 - intermediate neuron damage; and 2 - neurotoxicity. Results: Intrathecal administration of dexmedetomidine sensorial block was seen in the dexmedetomidine group and significant differences in the dexmedetomidine group than control group in 15th and 30th min (P < 0.05). Histological examination did not show evidence suggestive of neuronal body or axonal lesion, gliosis, or myelin sheath damage in any group. In all animals, there were observed changes compatible with unspecific inflammation at the tip of the needle location. On the four-area scoring histologic examination, the scores of both groups were 0–1, and no statistical difference was observed between the groups. Conclusions: A single dose of intrathecal dexmedetomidine did not produce histologic evidence of neurotoxicity.
Collapse
|
5
|
Awake hand surgery under ultrasound-guided infraclavicular block is possible for cooperative children. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2017; 28:190-193. [PMID: 28111732 DOI: 10.5505/agri.2015.09327] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
In recent years, brachial plexus anesthesia techniques for upper limb surgery have been used more and more commonly on children; however, the patient is typically under deep sedation or general anesthesia. For eligible, cooperative children, surgery can also be performed using regional blocks while the patient is awake. We present 5 cases in which Ultrasound (US)-guided infraclavicular brachial plexus blocks (ICB) were used on children for hand or forearm surgery. Surgical anesthesia was achieved in all patients and surgery was completed uneventfully using brachial plexus anesthesia, without need for deep sedation.
Collapse
|
6
|
Comparison of forced-air warming systems in prevention of intraoperative hypothermia. J Clin Monit Comput 2017; 32:343-349. [DOI: 10.1007/s10877-017-0017-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Accepted: 03/31/2017] [Indexed: 11/28/2022]
|
7
|
[Our ultrasound-guided paravertebral block experiences in thoracic surgery]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2016; 27:139-42. [PMID: 26356102 DOI: 10.5505/agri.2015.59885] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Ultrasound-guided thoracic paravertebral block (TPVB) may be employed for postoperative analgesia in thoracic surgery. In application of TPVB, single injections, multiple injections or catheter techniques may be used. In this paper we present our experiences with ultrasound-guided TPVB in thoracic surgery patients for postoperative analgesia. METHODS Patients undergoing thoracic surgery and on whom ultrasound-guided TPVB was performed for postoperative analgesia from January 2012 to March 2013 in our clinic were analyzed retrospectively. Demographic data, block technique, complications and 1st, 6th, 12th and 24th hour VAS scores were recorded. RESULTS A total of 18 patients had TPVB. Single injection was administered to 9 patients, multiple injections to 5, and catheters to 4. While statistically insignificant, 1st hour VAS scores were found to be greater than 3 in the single injection and catheter groups. CONCLUSION Similarly to multiple injection and continuous TPVB administration, ultrasound-guided single injection TPVB provides effective 24-hour postoperative analgesia.
Collapse
|
8
|
[Ultrasound-guided obturator block experience from past year at Kocaeli University Hospital]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2016; 28:39-41. [PMID: 27225611 DOI: 10.5505/agri.2015.02360] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Obturator nerve block is recommended to prevent obturator nerve reflex during transurethral resection. However, alternate techniques have been developed. The aim of the present study was to examine outcomes of interadductor approach. METHODS After obtaining approval from the ethics committee, files of patients who underwent transurethral resection surgery between October 2013 and October 2014 were reviewed. RESULTS A total of 137 transurethral resection patients were identified, in 69 (2 women, 67 men) of whom a combination of spinal anesthesia and obturator nerve block was used. Obturator nerve blocks were ultrasound-guided with interadductor approach. Nerve block was unsuccessful in 2 cases due to obturator nerve reflex. Surgeries were performed without complication. CONCLUSION Obturator nerve block is an effective method of preventing obturator nerve reflex. Combination of obturator nerve block and spinal anesthesia seems to be a safe method of anesthesia in transurethral surgery. Ultrasound guidance improves success rates and provides additional advantages for patient safety.
Collapse
|
9
|
Hearing Loss after Spinal Anesthesia: The Effect of Different Infusion Solutions. Otolaryngol Head Neck Surg 2016; 137:79-82. [PMID: 17599570 DOI: 10.1016/j.otohns.2007.02.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2006] [Accepted: 02/13/2007] [Indexed: 10/23/2022]
Abstract
OBJECTIVE: We speculate that the preoperative volume replacement with a convenient solution may protect the inner ear function after spinal anesthesia. METHODS: The patients were randomized in a single-blind fashion into two groups: group LR (n = 40) received lactated Ringer's and group GF (n = 40) received gelatin polysuccinate 4% (Gelofusine). Spinal anesthesia was performed with a 25 G Quincke needle and was given bupivacaine 0.5% 10 mg and fentanyl 25 jxg. Audio-grams were performed preoperatively and 2 days postoperatively. RESULTS: The overall incidence of hearing loss was 7.5%. The hearing loss was unilateral in two and bilateral in four patients. Hearing loss occurred within the low-frequency range and the hearing thresholds returned to normal by the fifth postoperative day. CONCLUSIONS: Although the incidence of hearing loss for the lactated Ringer's group was higher than the Gelofusine group, there was no statistically significant difference between the groups. For medicolegal and ethical reasons, patients should be informed about the possibility of hearing loss after spinal anesthesia.
Collapse
|
10
|
[Changing trends and regional anesthesia practices in Turkey]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2016; 26:131-7. [PMID: 25205412 DOI: 10.5505/agri.2014.26056] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
OBJECTIVES Introduction of ultrasound into regional anesthesia (RA) practice has resulted in important changes and developments in RA. These developments have had a major influence on the way of practice and choice of blocks. The purpose of this study was to present the most recent instruments used in RA and clinical applications in our country. METHODS A questionnaire consisting of 10 questions were distributed to the participants of the National RA Congress in 2011. Besides demographic data, RA techniques used and the method of nerve location was questioned. Participants were asked whether they were satisfied with their training in RA and if they participated in a RA course. RESULTS A total of 95 participants filled out the forms. Spinal anesthesia was the most commonly performed technique. Peripheral nerve blocks constitute only 12% of RA practice. Axillary block was the most commonly performed peripheral nerve block technique. The most commonly used nerve localization methods were nerve stimulation and ultrasound. The majority of the participants (58%) were not satisfied with their RA training and half (50%) participated in a course for continuing medical education. CONCLUSION Nerve stimulation is the most performed method, whereas US is increasingly becoming popular. The most commonly performed blocks are central neuroaxial blocks. All in all, there is still room for improvement in RA training.
Collapse
|
11
|
Intubation of a Paediatric Manikin in Tongue Oedema and Face-to-Face Simulations by Novice Personnel: a Comparison of Glidescope, Airtraq and Direct Laryngoscopy. Turk J Anaesthesiol Reanim 2016; 44:71-5. [PMID: 27366561 DOI: 10.5152/tjar.2016.09582] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2015] [Accepted: 12/02/2015] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Glidescope and Airtraq were designed for facilitating intubation and for teaching regarding the airway anatomy. We aimed to evaluate their efficacy in normal airway, tongue oedema and face-to-face orotracheal intubation models when used by novice personnel. METHODS After the local human research ethics committee approval, 36 medical students who were in the beginning of their third year were enrolled in this study. After watching a video regarding intubation using one of these devices, the students intubated a paediatric manikin with a Glidescope or Airtraq via the normal airway, tongue oedema and face-to-face approach. RESULTS Although the insertion and intubation times were similar among the groups, the intubation success rate of the Glidescope was higher in the normal airway (100% vs 67%) and tongue oedema (89% vs. 50%) compared with the Airtraq (p=0.008 and p=0.009). The success rates with the paediatric manikin by the face-to-face approach were similar among the groups (50%) (p=0.7). The need for manoeuvres in the Glidescope was lower in the normal and tongue oedema models (p=0.02 and p=0.002). In addition, oesophageal intubation was low in the control and tongue oedema models with the Glidescope (p=0.03 and p<0.001). CONCLUSION Novice personnel could more easily intubate the trachea with the Glidescope than with the Airtraq. Intubation with the Glidescope was superior to that with the Airtraq in the normal and tongue oedema models. The face-to-face intubation success rates were both low with both the Glidescope and Airtraq groups.
Collapse
|
12
|
One operator’s experience of ultrasound guided lumbar plexus block for paediatric hip surgery. J Clin Monit Comput 2016; 31:331-336. [DOI: 10.1007/s10877-016-9869-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2015] [Accepted: 03/29/2016] [Indexed: 10/22/2022]
|
13
|
VISUALIZATION OF AIRWAY. Acta Clin Croat 2016; 55 Suppl 1:73-75. [PMID: 27276776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023] Open
Abstract
The author provides an overview of the history of optical instruments for airway management in anesthesiology. It systematically demonstrates the development of laryngoscope down to the present time when video laryngoscope has been introduced in clinical practice.
Collapse
|
14
|
Face-to-face tracheal intubation in adult patients: a comparison of the Airtraq™, Glidescope™ and Fastrach™ devices. J Anesth 2015. [DOI: 10.1007/s00540-015-2052-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
15
|
Ultrasound-guided infraclavicular and sciatic block for a patient who had surgery simultaneously for syndactili of the right hand and polydactilia of the right foot: case report. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2015; 26:184-6. [PMID: 25551815 DOI: 10.5505/agri.2014.50490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
A major advantage of ultrasound (US) has been reduction in the amount of local anaesthetic (LA) needed for successful blocks. Reduced LA requirement reduces the risk of LA toxicity when multiple blocks are to be done for surgery of more than one extremity in the same patient. The 38-year-old female was scheduled for elective surgery of polydactilia in her right foot and syndactili in her right hand. A sciatic nerve block and an infraclavicular block were applied to the patient, with ultrasound guidance. The sciatic block was performed at the popliteal level in figure of four position in prone position. The lateral sagital technique was used for the infraclavicular block. Both blocks were successful, and the patient was ready for surgery 30 minutes after block performances. The patient didn't need any additional anaesthetic or analgesic during the operation. Surgery was performed uneventfully on both extremities. This is the first case report in the literature in which multiple blocks were applied to two different extremities, the leg and arm. In conclusion, our case report is a good example of multiple blocks in different extremities being performed successfully and safely according to US guidance and using low doses of local anaesthetics.
Collapse
|
16
|
Anaesthetic Management of a Patient with Pseudo-TORCH Syndrome. Balkan Med J 2014; 30:321-2. [PMID: 25207129 DOI: 10.5152/balkanmedj.2013.6960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2012] [Accepted: 01/14/2013] [Indexed: 11/22/2022] Open
Abstract
BACKGROUND Pseudo-TORCH syndrome is a rare, chronic disorder that is characterised by dimorphic features such as microcephaly, intracranial calcification, seizures, mental retardation, hepatosplenomegaly and coagulation disorders. CASE REPORT We present the anaesthetic management of a forty day-old boy with Pseudo-TORCH syndrome during magnetic resonance imaging. Microcephaly, growth failure, high palate and bilateral rales in the lungs were detected in pre-anaesthetic physical examination. The peripheral oxygen saturation was 88-89% in room-air and was 95% in a hood with 5 L/min oxygen. We planned general anaesthesia to ensure immobility during magnetic resonance imaging. After standard monitoring, general anaesthesia was induced with 8% sevoflurane in 100% O2. After an adequate depth of anaesthesia was reached, we inserted a supraglottic airway device to avoid intubation without the use of a muscle relaxant. CONCLUSION In patients with Pseudo-TORCH syndrome, the perioperative anaesthetic risk was increased. We believe that using a supraglottic airway device to secure the airway is less invasive than intubation, and can be performed without the need of muscle relaxants.
Collapse
|
17
|
Management of Difficult Airway in a Failed Intubation with Videolaryngoscopy in an Infant Patient. Turk J Anaesthesiol Reanim 2014; 42:214-6. [PMID: 27366421 DOI: 10.5152/tjar.2014.65365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2013] [Accepted: 07/01/2013] [Indexed: 11/22/2022] Open
Abstract
The videolaryngoscope is a useful alternative airway device for anaesthesia management of difficult airways. However videolaryngoscope intubation may fail due to lack of experience, incorrect application, inappropriate stylet, prior traumatic attempts, restricted cervical movement and limited oropharyngeal airspace. Using a stylet and correctly shaped endotracheal tube is important to facilitate tracheal intubation with the videolaryngoscope, especially in paediatric patients. However, anatomical difficulty in the placement of the laryngoscope blade, association with facial deformities such as micrognathia, having a short neck, cleft palate and being younger than 1 year increase the likelihood of a difficult airway. In this report, we present our approach to difficult airway management in a failed intubation with a videolaryngoscope in an infant undergoing cleft palate surgery.
Collapse
|
18
|
The Role of Preoperative Evaluation for Congenital Methemoglobinemia. Turk J Anaesthesiol Reanim 2014; 42:223-6. [PMID: 27366424 DOI: 10.5152/tjar.2014.82335] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2013] [Accepted: 09/16/2013] [Indexed: 11/22/2022] Open
Abstract
Preoperative care includes a clinical examination before invasive or non-invasive interventions for anaesthesia/analgesia and is the responsibility of the anaesthesiologists. Methemoglobinemia should be considered, as well as cardiac, pulmonary, and peripheral circulatory disorders in patients with central cyanosis and low oxygen saturation despite treatment with sufficient oxygen during anaesthesia. Methemoglobinemia is a serious clinical condition, associated with increased blood methemoglobin levels characterized by clinical signs, such as cyanosis and hypoxia due to lack of oxygen-carrying capacity. Here, we present our anaesthesia management in a patient with unnoticed congenital methemoglobinemia during preoperative evaluation, in whom clinical signs of methemoglobinemia developed after local anaesthesia administration before the surgery.
Collapse
|
19
|
Survey on Postoperative Hypothermia Incidence In Operating Theatres of Kocaeli University. Turk J Anaesthesiol Reanim 2014; 42:66-70. [PMID: 27366393 DOI: 10.5152/tjar.2014.15010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2013] [Accepted: 07/03/2013] [Indexed: 01/09/2023] Open
Abstract
OBJECTIVE Hypothermia is a common problem in anaesthetized patients and an important risk factor for mortality and morbidity. Our aim was to identify the incidence of hypothermia in our operating theatres. We also aimed to find the circumstances to which hypothermia could be related. METHODS After obtaining the ethics committee approval and informed patient consent, patients with operation times longer than 30 minutes were included into the study for a one month period. Demographical data of the patients, type and duration of surgeries, temperatures measured pre and postoperatively from the tympanic membrane with an infrared thermometer were recorded. Temperatures below 35°C were accepted as hypothermia. RESULTS A total number of 564 patients were enrolled to the study (305 women and 259 men). The ages of patients varied from 1 month to 84 years (mean 38.5±20.7). Hypothermia incidence was calculated as 45.7%. When the factors related to hypothermia were considered, age, type and duration of surgery and amount of fluids administered were found to be significant contributors to the development of hypothermia (p<0.05). CONCLUSION Postoperative hypothermia is a common problem in our clinic. Therefore, we suggest that temperature monitoring and patient warming should be a routine procedure during anaesthesia management.
Collapse
|
20
|
Monoplegia after combined spinal epidural anesthesia. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2013; 25:183-6. [PMID: 24264554 DOI: 10.5505/agri.2013.48568] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Serious neurological complications after neuraxial block, including permanent neurological injury, are rare in contemporary anesthetic practice. We report a case of a 36 year old female undergoing a venous stripping operation under combined spinal epidural anesthesia (CSE). The CSE procedure was completed after a second attempt at the L4-L5 level and the surgery was completed uneventfully. After full recovery of motor block in the recovery room, the patient was discharged to the surgical ward. Epidural patient controlled analgesia with levobupivacine 0.125% and fentanyl 2 µg/ml was initiated. 10 hours after surgery, right lower limb sensory loss and monoplegia occurred. The epidural catheter was removed and normal MRI findings were noted. After one month of physical therapy treatment and two months follow up the patient was able to walk with the aid of a walking stick. We discuss factors that might have contributed to radiculopathy and neurotoxicity as a cause of neurologic deficit.
Collapse
|
21
|
Sequential lung isolation using a bronchial blocker (EZ-Blocker) for bilateral dorsal sympathectomy. J Clin Anesth 2013; 25:513-4. [DOI: 10.1016/j.jclinane.2013.03.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2013] [Revised: 02/15/2013] [Accepted: 03/19/2013] [Indexed: 11/25/2022]
|
22
|
A comparison of the EZ-Blocker with a Cohen Flex-Tip blocker for one-lung ventilation. J Cardiothorac Vasc Anesth 2013; 28:896-9. [PMID: 23958073 DOI: 10.1053/j.jvca.2013.02.006] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2012] [Indexed: 11/11/2022]
Abstract
OBJECTIVES The EZ-Blocker (IQ Medical Ventures BV, Rotterdam, Netherlands) is a newly designed device for one-lung ventilation. The aim of this study was to compare the effectiveness of the Cohen Flex-Tip bronchial blocker (Cook, Bloomington, IN) and the EZ-Blocker for one-lung ventilation during thoracic surgery. DESIGN Randomized and prospective. SETTING A university hospital. PARTICIPANTS This study included 40 patients undergoing thoracic surgical procedures. INTERVENTIONS Patients were assigned to 2 study groups: Patients who received the Cohen Flex-Tip blocker were assigned to the Cohen group, and patients who received the EZ-Blocker were assigned to the EZ group. In both groups, fiberoptic guidance was used during placement of the bronchial blockers. Comparisons between the groups included the time to correct placement, the incidence of malpositioning, and the satisfaction level of the surgeon (good, fair, poor). MEASUREMENTS AND MAIN RESULTS One-lung ventilation was achieved successfully for all patients. The time to correct placement (mean±SD) was significantly shorter in the EZ group (146±56 seconds) compared with the Cohen group (241±51 seconds; p=0.01). The incidence of malpositioning was significantly lower in the EZ group compared with the Cohen group (p=0.018). Surgeon satisfaction was similar in both groups. CONCLUSIONS In this study, both bronchial blockers provided similar surgical exposure during thoracic procedures. The EZ-Blocker had a shorter time to correct positioning and less frequent intraoperative malpositioning.
Collapse
|
23
|
Pleural Puncture and Intrathoracic Catheter Placement During Ultrasound Guided Paravertebral Block. J Cardiothorac Vasc Anesth 2013; 27:e11-2. [DOI: 10.1053/j.jvca.2012.10.018] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/20/2012] [Indexed: 12/23/2022]
|
24
|
Are APACHE II scores better predictors of mortality than routine laboratory values? Crit Care 2013. [PMCID: PMC3643144 DOI: 10.1186/cc12411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
|
25
|
Ultrasound-guided radial arterial cannulation: long axis/in-plane versus short axis/out-of-plane approaches? J Clin Monit Comput 2013; 27:319-24. [DOI: 10.1007/s10877-013-9437-6] [Citation(s) in RCA: 51] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2012] [Accepted: 01/25/2013] [Indexed: 10/27/2022]
|
26
|
Usefulness of perfusion index to detect the effect of brachial plexus block. J Clin Monit Comput 2013; 27:325-8. [DOI: 10.1007/s10877-013-9439-4] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2012] [Accepted: 02/06/2013] [Indexed: 10/27/2022]
|
27
|
Comparison of Supreme Laryngeal Mask Airway and ProSeal Laryngeal Mask Airway during Cholecystectomy. Balkan Med J 2012; 29:314-9. [PMID: 25207022 DOI: 10.5152/balkanmedj.2012.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2011] [Accepted: 01/20/2012] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE This study compared the safety and efficacy of the Supreme Laryngeal Mask Airway (S-LMA) with that of the ProSeal-LMA (P-LMA) in laparoscopic cholecystectomy. MATERIAL AND METHODS Sixty adults were randomly allocated. Following anaesthesia induction, experienced LMA users inserted the airway devices. RESULTS Oropharyngeal leak pressure was similar in groups (S-LMA, 27.8±2.9 cmH2O; P-LMA, 27.0±4.7 cmH2O; p=0.42) and did not change during the induction of and throughout pneumoperitoneum. The first attempt success rates were 93% with both S-LMA and P-LMA. Mean airway device insertion time was significantly shorter with S-LMA than with P-LMA (12.5±4.1 seconds versus 15.6±6.0 seconds; p=0.02). The first attempt success rates for the drainage tube insertion were similar (P-LMA, 93%; S-LMA 100%); however, drainage tubes were inserted more quickly with S-LMA than with P-LMA (9.0±3.2 seconds versus 14.7±6.6 seconds; p=0.001). In the PACU, vomiting was observed in five patients (three females and two males) in the S-LMA group and in one female patient in the P-LMA group (p=0.10). CONCLUSION Both airway devices can be used safely in laparoscopic cholecystectomies with suitable patients and experienced users. However, further studies are required not only for comparing both airway devices in terms of postoperative nausea and vomiting but also for yielding definitive results.
Collapse
|
28
|
Comparison of the Laryngeal Mask Airway (CTrach(TM)) and Direct Coupled Interface-Video Laryngoscope for Endotracheal Intubation: a Prospective, Randomized, Clinical Study. Balkan Med J 2012; 29:268-72. [PMID: 25207012 DOI: 10.5152/balkanmedj.2012.025] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2011] [Accepted: 03/18/2012] [Indexed: 11/22/2022] Open
Abstract
OBJECTIVE Video laryngoscopy was developed to facilitate tracheal intubation of difficult airways. We aimed to compare the efficacy of CTrach™ (CT) and Direct Coupled Interface-Videolaryngoscope (DCI-VL) in patients with normal airways. MATERIAL AND METHODS Sixty ASA I-II (American Society of Anesthesiologists) adult patients admitted for elective surgery were enrolled in this prospective study. The patients were randomly assigned to two groups, where intubation was performed via CT or DCI-VL. Time to obtain a good glottic view, total intubation time, success rates and the number of patients who required maneuvers for a good glottic view were recorded. RESULTS The mean time to obtaining a good glottic view was significantly longer with CT than with DCI-VL (29.4±20.3 seconds vs. 12.8±1.9 seconds, respectively; p=0.01). Intubation was achieved on the first attempt in 28 patients in the CT group (93.3%) and in 24 in the DCI-VL group (80%) (p=0.77). The total intubation time for CT was significantly longer compared to DCI-VL (99.9±36.0 seconds vs. 39.2±21.4 seconds, respectively; p=0.01). Optimization maneuvers were required in eight and two patients in the CT and DCI-VL groups, respectively (p=0.03). CONCLUSION Although the normal airway endotracheal intubation success rates were similar in both groups, the time to obtain a good glottic view and the total intubation time were significantly shorter with DCI-VL.
Collapse
|
29
|
[Ultrasound guided multiple peripheral nerve blocks in a high-risk patient]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2012; 24:90-2. [PMID: 22865494 DOI: 10.5505/agri.2012.18291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Using low doses of local anesthetic, ultrasound guided multiple nerve blocks were performed in a high-risk patient. Surgical anesthesia was provided in an ASA III classified patient who received ultrasound guided right femoral and bilateral popliteal blocks. Using 80 mm needle, blocks were performed using a mixture of 10 ml 0.5% levobupivacaine and lidocaine 2%. Femoral nerve block was performed using 10 ml of levobupivacaine 0.5%. Visualization of nerves by ultrasound guidance increases block success rate and contributes to lower local anesthetic doses. Using lower doses of local anesthetic during ultrasound-guided blocks allows multiple blocks to be performed safely.
Collapse
|
30
|
Tracheal intubation in morbidly obese patients: a comparison of the Intubating Laryngeal Mask Airway™ and Laryngeal Mask Airway CTrach™. Anaesthesia 2012; 67:261-5. [PMID: 22321082 DOI: 10.1111/j.1365-2044.2011.06991.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The aim of this study was to evaluate the efficacy of the Intubating Laryngeal Mask Airway™ (ILMA) and Laryngeal Mask Airway CTrach™ (LMA CTrach) in facilitating tracheal intubation in morbidly obese patients. Eighty patients (body mass index >40 kg x m(-2)) were randomly allocated to the ILMA or the LMA CTrach. The median (IQR [range]) total time taken for tracheal intubation was shorter with the ILMA than with the LMA CTrach (78 (63-105 [40-265]) s vs 128 (98-221 [60-423]) s, respectively; p<0.001). Significantly more manoeuvres were applied for the satisfactory ventilation and viewing of the glottis with the LMA CTrach (25% vs 55% with the ILMA; p=0.006). During the postoperative period, there was more sore throat with the LMA CTrach (p<0.02). We conclude that the ILMA results in shorter intubation times with fewer manoeuvres and sore throat compared with the LMA CTrach in the morbidly obese.
Collapse
|
31
|
Anaesthetic considerations and perioperative features of endoscopic third ventriculostomy in infants: analysis of 57 cases. Turk Neurosurg 2012; 22:148-55. [PMID: 22437287 DOI: 10.5137/1019-5149.jtn.4118-11.1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
AIM Endoscopic third ventriculostomy (ETV) is currently considered the best alternative to shunt systems in the treatment of triventricular hydrocephalus. However, there has been very few published data about the anaesthetic management and the complications of ETV procedure in infants. In this report, we detail our experience with 57 infants, who underwent ETV as an initial treatment for obstructive triventricular hydrocephalus between 2003 and 2010. MATERIAL AND METHODS Anesthesia chart-records were retrospectively investigated and perioperative data were classified according to the stages of the procedure. RESULTS In this series, mean heart rate values showed a statistically significant difference in the period concerning the balloon dilatation of ventriculostomy orifice. An episode of bradycardia occurred in 2 patients during balloon dilatation. After the deflation of the balloon, bradycardia resolved immediately without administration of any medication. Video recordings of those two patients revealed that one of them had a narrow and opaque tuber cinereum, and the other had a shallow interpeduncular cistern. CONCLUSION During ETV procedure in infants, bradycardia may be a serious complication especially when performing balloon dilatation of the ventriculostomy orifice. We believe that close communication between the surgeon and the anaesthetist is extremely essential in this stage of the procedure.
Collapse
|
32
|
Comparison of Ultrasound guided supraclavicular and infraclavicular approaches for brachial plexus blockade. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2012; 24:159-64. [DOI: 10.5505/agri.2012.38247] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
|
33
|
Efficacy of Classical LMA and Proseal LMA in Pediatric Patients: A Comparative Study. Turk J Anaesthesiol Reanim 2011. [DOI: 10.5222/jtaics.2011.311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
34
|
A Comparison of the Effects of Propofol and Propofol-Lipuro on Injection Pain and Hemodynamic Response. Turk J Anaesthesiol Reanim 2011. [DOI: 10.5222/jtaics.2011.286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
35
|
The Effect of BIS Monitorization on the Consumption of Sevoflurane in Transsphenoidal Hypophysectomy. Turk J Anaesthesiol Reanim 2011. [DOI: 10.5222/jtaics.2011.257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
|
36
|
Comparison of sequential organ failure assessment (SOFA) scoring between nurses and residents. J Anesth 2011; 25:839-44. [PMID: 21931987 DOI: 10.1007/s00540-011-1232-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2011] [Accepted: 08/29/2011] [Indexed: 01/31/2023]
Abstract
PURPOSE We aimed to evaluate differences in the interobserver reliability and accuracy of sequential organ failure assessment (SOFA) scoring between nurses and residents. METHODS Eight nurses and eight residents independently scored 24 randomly selected patients. Intraclass correlation coefficients (ICCs) for the reliability of total SOFA scoring were calculated. The residents' and nurses' SOFA scores were compared with a gold standard to assess accuracy. RESULTS The overall ICC of the total SOFA score was 0.87 (nurses 0.89, residents 0.86) for a single measurement. Residents tended to assign higher total SOFA scores than did nurses, without a statistically significant difference (7.01 ± 4.43 vs. 6.72 ± 4.27, P > 0.05). The mean bias between the nurses' and the gold standard total SOFA scores was -0.16 ± 1.86 and the 95% confidence limit of agreement was -3.8 to +3.49. The mean bias between the residents' and the gold standard total SOFA scores was -0.39 ± 1.81, and the 95% confidence limit of agreement was -3.95 to +3.16. The percentage of accurate data for the total SOFA score was 47.4% for nurses and 51% for residents (P > 0.05). Although not statistically significant, the major error rate (≥2 point deviation from the gold standard score) was higher for nurses than for residents (29.16 and 23.43%, P > 0.05). Accuracy of scoring individual organ systems was similar for the two groups; however, the major error rate in the cardiovascular system score was higher for nurses. CONCLUSION Interobserver reliability was good and mean SOFA scores were not significantly different between nurses and residents. The accuracy of SOFA scoring was moderate for both groups; however, although the difference was not statistically significant, the major error rate was higher for nurses than for residents.
Collapse
|
37
|
Abstract
In this prospective, placebo-controlled study, we evaluated the effect of prophylactic ondansetron therapy on emergence agitation of children who underwent minor surgery below the umbilicus. Seventy children aged one to six years and American Society of Anesthesiologists physical status I were studied. Children were premedicated with midazolam rectally and were randomly assigned to receive either ondansetron (Group O) or placebo (Group P) in combination with caudal anaesthesia. Children in Group O received intravenous ondansetron (0.1 mg/kg for children weighing <40 kg, 4 mg for children weighing >40 kg) and Group P (n=35) received normal saline 2 ml following anaesthesia induction with sevoflurane. Airway management was provided with LMA-Proseal without muscle relaxation and anaesthesia maintenance was provided with a 60:40 N2O:O2 mixture and sevoflurane. Emergence agitation was evaluated with a ten point scale and pain level was assessed every 10 minutes for the first 30 minutes after admission to the recovery room. There were no significant differences between the placebo and ondansetron groups with respect to demographic, anaesthetic and surgical details. Incidences of emergence agitation in ondansetron and placebo groups were similar (32.4% and 30.3% at 10 minutes respectively). Mean modified Children's Hospital of Eastern Ontario pain scale scores and mean ten-point scale scores and emergence agitation incidences decreased similarly after 10 minutes in both groups. Ready time for discharge was similar between the groups. Agitated patients had significantly increased ready time for discharge compared to non-agitated patients (P=0.001). Prophylactic intravenous ondansetron administration does not reduce emergence agitation comparing to placebo after sevoflurane anaesthesia.
Collapse
|
38
|
The LMA CTrach™ in morbidly obese and lean patients undergoing gynecological procedures: a comparative study. J Anesth 2010; 24:849-53. [PMID: 20886241 DOI: 10.1007/s00540-010-1022-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2010] [Accepted: 09/03/2010] [Indexed: 10/19/2022]
Abstract
PURPOSE The tracheas of obese patients may be more difficult to intubate than those of normal-weight patients. The aim of this study was to compare the airway management quality in morbidly obese and lean patients with use of the LMA CTrach. METHODS After Ethics Committee approval, 60 adult patients (30 morbidly obese patients with body mass index >40 kg/m² and 30 lean patients with body mass index <30 kg/m²) scheduled to undergo gynecological surgery were enrolled in this prospective study. The induction of anesthesia was standardized using propofol, fentanyl, and rocuronium. Ventilation and intubation success rates, time taken to achieve successful ventilation, and intubation through the CTrach and airway complications were recorded. RESULTS The CTrach was successfully inserted and adequate ventilation through the CTrach was achieved in 59 patients (98%). Only 1 patient in the lean group was not able to ventilate through the CTrach. We were successful in endotracheal intubation, either under vision or blind, in 56 patients (93%). We were able to view the larynx in 51 patients (85%). Total intubation time was significantly longer in morbidly obese patients, 69 (311) s, than in lean patients, 33 (107) s [median (range)] (P < 0.001). CONCLUSIONS We concluded that the time to intubate the trachea in obese patients was significantly longer than in lean patients when the LMA CTrach was used.
Collapse
|
39
|
Comparison of the effect of LMA and ETT on ventilation and intragastric pressure in pediatric laparoscopic procedures. Minerva Anestesiol 2010; 76:592-599. [PMID: 20661199] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
BACKGROUND The aim of our study was to compare classic laryngeal mask airway (LMA-C) with the endotracheal tube (ETT) in pediatric laparoscopic surgery to evaluate the intragastric pressures (IGP) using intragastric pressure monitoring. We also sought to investigate the related influence on respiratory parameters. METHODS The Ethics Committee of the Health Institution approved the study protocol. A total of 40 patients, ASA I-II, three and a half months to 12 years old were included in this randomized study. Two study groups were formed: the ETT group and the LMA-C group. A nasogastric tube was inserted following induction to evacuate any intragastric gas and fluid before application of either LMA-C or ETT. The change in IGP was measured with a transducer, which was attached to the nasogastric tube. IGP, peak airway pressures (PAP), SPO2 and ETCO2 were recorded. Repeated ANOVA measures were used to evaluate the change in IGP, PAP, SPO2 and ETCO2 times in both groups. RESULTS The change in IGP was not significant among the groups except at 15 and 30 minutes (P<0.05). The changes in PAP, SPO2, and ETCO2 levels were not significant. CONCLUSION The perioperative intragastric pressure evaluation failed to show any significant change in intragastric pressures and ventilation parameters due to the application of LMA-C in this study. We advocate LMA-C application as a feasible anesthetic device in pediatric laparoscopic surgery.
Collapse
|
40
|
[Infraclavicular block with ultrasound at amputated upper extremity]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2010; 22:134-136. [PMID: 20865586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
When ultrasound (US) is used in peripheric nerve blocks, successful nerve blocks can be performed even if nerve stimulation is not possible. In this case report, we present a 37-year-old male patient, ASA physical status I, undergoing debridement and grafting for incomplete arm whose upper extremity (forearm) was amputated due to electric shock; motor response to nerve stimulation was not possible. With the help of US, lateral sagittal infraclavicular block was performed with 20 ml local anesthetic mixture (10 ml of 0.5% levobupivacaine and 10 ml 2% lidocaine with 5 mcg/ml epinephrine). After 20 minutes, the patient was ready for surgery and the operation was performed successfully.
Collapse
|
41
|
Levobupivacaine-tramadol combination for caudal block in children: a randomized, double-blinded, prospective study. Paediatr Anaesth 2010; 20:524-9. [PMID: 20412459 DOI: 10.1111/j.1460-9592.2010.03296.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND The aim of this prospective study was to compare the postoperative analgesic efficacy and duration of analgesia after caudal levobupivacaine 0.125% or caudal tramadol 1.5 mg.kg(-1) and mixture of both in children undergoing day-case surgery. METHODS Sixty-three American Society of Anesthesiologists (ASA) I or II children between 1 and 7 years old scheduled for inguinal hernia repair under sevoflurane anesthesia were randomized to receive caudal levobupivacaine 0.125% (group L), caudal tramadol 1.5 mg.kg(-1) (group T) or mixture of both (group LT) (total volume of caudal solution was 1 ml.kg(-1)). Duration of analgesia and requirement for additional analgesics were noted. Postoperative pain was evaluated using the Children's and Infants' Postoperative Pain Scale (CHIPPS) every 15 min for the first hour, and after 2, 3, 4, 6, 12, and 24 h. Analgesia was supplemented whenever pain score was > or =4. RESULTS No patient experienced significant intraoperative hemodynamic response to surgical incision. Duration of analgesia was significantly longer in group LT than in group L and group T (545 +/- 160 min vs 322 +/- 183 min and 248 +/- 188 min, respectively) (P < 0.01). There were no significant differences between the group L and group T for duration of analgesia (P > 0.05). There were no significant differences among the groups in the number of patients requiring analgesia after operation (P = 0.7). No signs of motor block were observed after the first postoperative hour in any of the patients. CONCLUSION Addition of tramadol increased the duration of analgesia produced by caudal levobupivacaine in children.
Collapse
|
42
|
Evaluation of sepsis/systemic inflammatory response syndrome, acute kidney injury, and RIFLE criteria in two tertiary hospital intensive care units in Turkey. Nephron Clin Pract 2010; 115:c276-82. [PMID: 20424478 DOI: 10.1159/000313486] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2009] [Accepted: 12/18/2009] [Indexed: 11/19/2022] Open
Abstract
Sepsis is a common cause of acute renal failure in intensive care units (ICU) with mortality rates as high as 60%. In this study, the clinical and laboratory predictors of acute kidney injury (AKI) in critically ill Turkish patients with sepsis/systemic inflammatory response syndrome were identified. We studied 139 (67 females/72 males) patients admitted to our ICUs with sepsis/systemic inflammatory response syndrome without renal failure. The clinical and laboratory parameters and treatments were recorded. Patients were classified as those without AKI (n = 60; 43.20%) and those with AKI (n = 79; 56.80%) based on the RIFLE (Risk, Injury, Failure, Loss, End-stage renal disease) criteria. Those with AKI were further classified as: risk in 27 (19%), injury in 25 (17.9%), failure in 25 (17.9%), and loss in 2 (1.4%). We found that the mortality rate increased with the severity of renal involvement: 56% in risk, 68% in injury, 72% in failure, and 100% in loss categories. Patients with AKI had a more positive fluid balance, higher central venous pressure, more vasopressor use, and lower systolic blood pressure. In multivariate analysis, the sequential organ failure assessment score, blood pressure, serum creatinine, and fluid balance were risk factors for the development of AKI. In this population, the incidence of AKI was higher and contrary to previous knowledge. A positive fluid balance also carries a risk for AKI and mortality in septic ICU patients. The RIFLE criteria were found to be applicable to our ICU population.
Collapse
|
43
|
Failed tracheal intubation with the LMA CTrach in a patient with an oral mass. J Clin Anesth 2010; 22:228-9. [PMID: 20400016 DOI: 10.1016/j.jclinane.2009.07.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2009] [Revised: 06/04/2009] [Accepted: 07/04/2009] [Indexed: 10/19/2022]
|
44
|
Is nerve stimulation needed during an ultrasound-guided lateral sagittal infraclavicular block? Acta Anaesthesiol Scand 2010; 54:403-7. [PMID: 20085542 DOI: 10.1111/j.1399-6576.2009.02206.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND The objective of the study was to evaluate the influence of ultrasound (US) guidance alone vs. neurostimulation (NS) and US (NSUS) guidance techniques on block performance time and block success rate for the lateral sagittal infraclavicular block (LSIB). METHODS In a randomized and prospective manner, 110 adult patients scheduled for distal upper limb surgery were allocated to the US or the NSUS groups. In the US group, a local anesthetic (LA) was administered only with US guidance to produce a 'U'-shaped distribution around the axillary artery. In the NSUS group, LA was administered under US guidance only after electrolocation of one of the median, ulnar or radial nerve-type responses. A total of 30 ml of LA (10 ml of levobupivacaine 5 mg/ml and 20 ml of lidocaine 20 mg/ml) was administered in both groups. Sensory block was tested at 10 min intervals for 30 min. Successful block was defined as analgesia or anesthesia of all five nerves distal to the elbow. RESULTS Block success rate was 94.5% in both groups. Block performance time was significantly shorter in the US than the NSUS group (157 +/- 50 vs. 230 +/- 104 s) (P=0.000). Block onset time was similar in both groups (12.5 +/- 4.8 in the US vs. 12.8 +/- 5.4 min in the NSUS groups). There were two arterial punctures in the NSUS group. CONCLUSIONS During LSIB performance US guidance alone produces block success rate identical to both US and NS guidance yet with a shorter block performance time.
Collapse
|
45
|
[Ultrasound-guided bilateral infraclavicular block: case report]. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2010; 22:41-43. [PMID: 20209414] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Bilateral brachial plexus block is rarely performed due to the risk of systemic toxicity of local anesthetics. Therefore, general anesthesia is generally preferred in bilateral extremity operations. However, usage of ultrasound allows easy visualization of the structures of the vessels and the nerves. In this case report, we present a 28-year-old man who was scheduled for bilateral hand surgery with ultrasound-guided bilateral infraclavicular block after he refused general anesthesia. After visualization of the axillary artery and the cords of the brachial plexus with linear ultrasound probe, the mixture of local anesthetics, which was prepared as 20 ml for each extremity (10 ml 2% lidocaine (with 5 microg x ml(-1) adrenaline) + 10 ml 7.5% levobupivacaine), was injected using triple injection method. During block performance, no complication developed. In conclusion, we think that infraclavicular block can be safely performed bilaterally with ultrasound guidance, which allows a reduction in the dose of local anesthetic.
Collapse
|
46
|
Ultrasound-guided bilateral transversus abdominis plane block in a 2-month-old infant. J Anesth 2009; 23:643-4. [DOI: 10.1007/s00540-009-0802-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2009] [Accepted: 05/28/2009] [Indexed: 10/20/2022]
|
47
|
Abstract
BACKGROUND The objective of this study was to evaluate the influence of single vs. dual control during an ultrasound-guided lateral sagittal infraclavicular block on the efficacy of sensory block and the time of block onset. METHODS In a prospective manner, 60 adult patients scheduled for distal upper limb surgery were randomly allocated to single (Group S) or double stimulation (Group D) groups. A local anesthetic (LA) mixture of 20 ml of levobupivacaine 5 mg/ml and 20 ml of lidocaine 20 mg/ml with 5 microg/ml epinephrine (total 40 ml) was administered in both groups. In the Group S following a median, an ulnar or a radial nerve response, the entire LA was administered at a single site. In Group D 10 ml of LA was administered following the electrolocation of the musculocutaneous nerve and 30 ml LA was injected following median, ulnar or radial nerves. A successful block was defined as analgesia or anesthesia of all five nerves distal to the elbow. Sensory and motor blocks were tested at 5-min intervals for 30 min. RESULTS The block was successful in 27 patients in Group S and 28 patients in Group D. The time from starting the block until satisfactory anesthesia was significantly shorter in Group D than in Group S (19.3 vs. 23.2 min) (P<0.05). Total sensory scores were significantly higher in the double stimulation group at 20 and 30 min after the block performance (P<0.05). CONCLUSIONS Although the block performance time was longer in the double stimulation group, block onset time and extent of anesthesia were more favorable in the double stimulation group.
Collapse
|
48
|
Tracheal intubation in patients with rigid collar immobilisation of the cervical spine: a comparison of Airtraq®and LMA CTrach™ devices*. Anaesthesia 2009; 64:1332-6. [DOI: 10.1111/j.1365-2044.2009.06053.x] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
49
|
"Figure of four" position improves the visibility of the sciatic nerve in the popliteal fossa. AGRI-THE JOURNAL OF THE TURKISH SOCIETY OF ALGOLOGY 2009; 21:149-154. [PMID: 20127535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
OBJECTIVES We studied the influence of patient positioning on the visibility of the sciatic nerve during ultrasound (US) examination in the popliteal region. METHODS Using a linear broad band 7-12 MHz frequency probe, US examination of 24 sciatic nerves was performed by a blinded operator to obtain the best possible image at the level of the popliteal crease (PC) and at 4 and 8 cm above the PC in the prone position. Examinations were performed in neutral prone (Group N), with a silicone roller under the foot (Group R) and in "figure of four" (Group FOF) positions. "Figure of four" position was described as: the leg to be examined is flexed and abducted to allow the foot to rest on the ankle of the contralateral leg. A visibility score for the sciatic nerve was established as follows: Score I: Nerve is identified, but borders are not clear. Score II: Nerve is identified. Borders of the nerve are clearly distinguished from the surrounding structures. Three or less fascicles are visible. Score III: Nerve is identified. Borders of the nerve are clearly distinguished from the surrounding structures. Four or more fascicles are visible. RESULTS The distance of nerve division from the PC was 6.9+/-1.6 cm. A higher visibility score was obtained in Group FOF (2.6+/-0.6 vs 1.7+/-0.8) at the PC and at 4 cm (2.3+/-0.5 vs 1.6+/-0.8) and 8 cm (2.3+/-0.7 vs 1.4+/-0.7) above the PC, compared to Group N (p<0.001). CONCLUSION "Figure of four" position improves the visibility of the sciatic nerve and may have clinical impact.
Collapse
|
50
|
Abstract
BACKGROUND AND OBJECTIVE The LMA-Supreme() (S-LMA()) is a new supraglottic airway device that presents combined features of flexibility, curved structure and single use and a different cuff structure. The purpose of this study was to compare the oropharyngeal leak pressures (OLP) of LMA-Proseal() (P-LMA()) and S-LMA(). METHODS Sixty adult patients were prospectively and randomly allocated to undergo insertion of P-LMA() (n=30) or S-LMA() (n=30). The cuffs were inflated until the intracuff pressure (ICP) reached 60 cm H(2)O. Orogastric leak pressures, insertion times, first attempt success rates, fiberoptical assessment of position, cuff pressures, orogastric tube (OGT) placement and OGT insertion times were compared. Unblinded observers collected intraoperative data and blinded observers collected post-operative data. RESULTS The first insertion attempts and time taken to provide an effective airway were similar between the groups. Two patients (P-LMA(), n=1; S-LMA(), n=1) were intubated due to excessive oropharyngeal leak and in one patient (P-LMA(), n=1) due to failed OGT placement. OLPs were similar (P-LMA(); 26.9+/-6.6 S-LMA(); 26.1+/-5.2). ICP increased significantly in the P-LMA() at the 30 and 60 min during anesthesia (P-LMA(); 80.1+/-12.8, 92.9+/-14.4, S-LMA(); 68.3+/-10.9, 73.7+/-15.6). OGT placement was successful in all patients in the S-LMA(), but failed in five patients in the P-LMA() (P=0.02). Fiberoptically determined anatomic position was better with the P-LMA() (P=0.03). CONCLUSION Our findings suggest that S-LMA() had leak pressures similar to the P-LMA(), and this new airway device proved to be successful during both spontaneous and positive pressure ventilation.
Collapse
|