Respiratory syncytial virus is the most common cause of lower respiratory tract infections in infants and young children. While the majority of infants display only mild upper respiratory tract infection or oc...
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Τρίτη 11 Σεπτεμβρίου 2018
A 2-year-old girl with chronic crackles after respiratory syncytial virus infection: a case report
An observational study of skill retention and practice adoption after a workshop on ultrasound-guided neuraxial anaesthesia
Protective ventilation during anaesthesia reduces major postoperative complications after lung cancer surgery: A double-blind randomised controlled trial
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A comparison of the incidence of supraventricular arrhythmias between thoracic paravertebral and intercostal nerve blocks in patients undergoing thoracoscopic surgery: A randomised trial
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Improved lung recruitment and oxygenation during mandatory ventilation with a new expiratory ventilation assistance device: A controlled interventional trial in healthy pigs
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Efficacy and safety of dexmedetomidine in peripheral nerve blocks: A meta-analysis and trial sequential analysis
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Ultrasound-guided single injection versus continuous sciatic nerve blockade on pain management and mobilisation after total knee arthroplasty (CoSinUS trial): A randomised, triple-blinded controlled trial
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Assessing changes in tissue oxygenation by near-infrared spectroscopy following brachial plexus block for arteriovenous fistula surgery: A prospective observational pilot study
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Adding sufentanil to ropivacaine in continuous thoracic paravertebral block fails to improve analgesia after video-assisted thoracic surgery: A randomised controlled trial
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Spinal anaesthesia with chloroprocaine 1% versus total intravenous anaesthesia for outpatient knee arthroscopy: A randomised controlled trial
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Nepotism in publication of medical literature! does it exist? may be it does!!
Anesthesia: Essays and Researches 2018 12(3):609-610
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Possible bias in the publication trends of high impact factor anesthesiology and gastroenterology journals –an analysis of 5 years' data
Anesthesia: Essays and Researches 2018 12(3):611-617
Background: We hypothesize that being an editorial board member (EBM) in a high impact factor specialty medical journal increases the chances of publishing in the same journal. Materials and Methods: The publication trends of the first five EBMs in the five highest impact factor Anesthesiology and Gastroenterology journals were analyzed. Preceding 5 years' publications appearing on PubMed were grouped into as follows: number of publications in the journal in which the EBM serves (N1), number of publications by the same author in the other four highest impact factor (IF) journals (N2) and number of publications in all the other journals (N3). We evaluated the probability of the observed distribution of publications in the five highest IF journals happening by chance alone, assuming that all the EBMs had the same opportunity of publishing in any of these journals. The probability of publishing in their own journal was assumed to be one fifth. Results: The EBMs published their manuscripts in their own journal at a very high frequency. Encompassing all ten journals, the calculated P value for such a distribution was <0.001. In two journals, Anesthesia and Analgesia and Anaesthesia, the EBMs' publications in their journal were more than twice the cumulative total in the remaining four journals. In three of the five gastroenterology journals analyzed, combined publications of the five EBMs were greater in their own journal than the remaining four journals combined. Conclusions: Despite proclaimed fair peer review process, EBMs seem to get preference in their own journals.
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Role of lignocaine nebulization as an adjunct to airway blocks for awake fiber-optic intubation: A comparative study
Anesthesia: Essays and Researches 2018 12(3):735-741
Context: Airway management is a crucial skill and area of concern for the anesthesiologist. Awake fiber-optic intubation (AFOI) remains the gold standard in managing difficult airway. Anaesthetizing the airway along with psychological assurance is the mainstay for Preparation of AFOI. Different topical and regional techniques have been developed to subdue reflexes and facilitate AFOI. Aim: This randomized controlled study was performed to evaluate the effectiveness of using lignocaine nebulization in addition to specific airway blocks for AFOI. Methodology: This was a comparative study conducted in 60 patients with difficult airway (LEMON score >2) and randomly allocated into two groups of 30 each. Group LB and Group NB received nebulization of 2% lignocaine 4 mL and 0.9% normal saline 4 mL, respectively. Both groups were then given airway blocks as bilateral superior laryngeal (2% lignocaine 1–2 mL each) and transtracheal (2% lignocaine 4 mL) block. Two puffs of 10% lignocaine to nose and postnasal space on each side were given in both groups. Fiber-optic bronchoscopy (FOB)-guided tracheal intubation was Performed. Vital parameters, side effects, bronchoscopy-guided intubation time and other parameters as intubation grading scale, patient comfort score, satisfaction score were recorded. Chi-square test and unpaired t-test were used for statistical analysis. Results: Statistically, no significant differences were found in hemodynamic parameters, demographics, intubation time, and intubation grading scale in both groups. However, overall patient comfort and satisfaction score was better in Group LB. Conclusion: Upper airway blocks provide adequate anesthesia for awake FOB, but when lignocaine nebulization is added to these blocks, it improves the quality of anesthesia and patient satisfaction.
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Intraoperative meditation music as an adjunct to subarachnoid block for the improvement of postoperative outcomes following cesarean section: A randomized placebo-controlled comparative study
Anesthesia: Essays and Researches 2018 12(3):618-624
Context: Music therapy is a nonpharmacological modality which can provide promising results for postcesarean section recovery. Aims: The aim of this study was to compare the effects of two types of intraoperative meditation music with control group on postcesarean section pain, anxiety, nausea, vomiting, and psychological maternal wellbeing. Settings and Design: A prospective, randomized, controlled study was conducted on 189 patients. Patients and Methods: The inclusion criteria were the American Society of Anaesthesiologists physical status classes 1E and 2E women aged over 18 years posted for emergency cesarean section under spinal anesthesia. The exclusion criteria were patients with hearing/ear abnormalities and psychiatric disorders. Patients were randomly allocated into three groups – soothing meditation music (M) group, binaural beat meditation music (B) group, and control (C) group – where no music was played. After intervention, data were collected and statistically analyzed. Statistical Analysis Used: Student's t-test was applied for calculation of normative distribution and Mann–Whitney U-test for nonnormative distribution. Nominal categorical data between the groups were compared using Chi-squared test. P <0.05 indicated a statistically significant difference. Results: Both intraoperative meditation music groups had statistically significant less postoperative pain and anxiety and a better overall psychological wellbeing as compared to the control. There was no statistically significant difference in the occurrence and severity of postoperative nausea and vomiting across all three groups. Conclusions: Intraoperative meditation music as good adjunct to spinal anesthesia can improve a cesarean section patient's postoperative experience by reducing postoperative pain, anxiety, and psychological wellbeing.
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Comparative study between magnesium sulfate and lidocaine for controlled hypotension during functional endoscopic sinus surgery: A randomized controlled study
Anesthesia: Essays and Researches 2018 12(3):715-718
Background: Intraoperative bleeding impairs surgical field visibility during functional endoscopic sinus surgery (FESS); several methods have been used to decrease blood loss and improve surgical field, one of them is usage of hypotensive anesthetic agents. Aim: We intended to compare magnesium sulfate with lidocaine, regarding their efficiency in inducing controlled hypotension and providing a better surgical field exposure during FESS and the influence of their usage on extubation time. Settings and Design: This study design was a prospective randomized controlled double-blinded clinical study. Patients and Methods: Eighty adult patients with patients' physical status ASA Classes I and II, aged 20–50 years scheduled for FESS were randomly divided into two study groups; each group contains 40 patients: Group L received lidocaine 2 mg/kg/h with maximum of 200 mg/h starting at induction of anesthesia and continuing until the end of surgery and Group M received an iv bolus of magnesium sulfate 50mg/kg in a total of 100ml saline over 10 min followed by infusion of 15mg/kg/h until the end of surgery; patients were observed for the quality of the surgical field, blood loss, and extubation time. Statistical Analysis Used: Student's t-test or Mann–Whitney's U, Chi-square, or Fisher's exact tests were used. Results: Group L showed a significant decrease in blood loss (P = 0.01), better surgical field clarity (P = 0.002), and shorter extubation time (P = 0.001) than Group M, but there was no statistically significant difference between the two study groups as regards hemodynamics. Conclusion: We concluded that both magnesium sulfate and lidocaine successfully induced controlled hypotension in patients undergoing FEES, but lidocaine provided better surgical field clarity and shorter extubation time.
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Effect of remifentanil on postoperative nausea and vomiting: a randomized pilot study
Abstract
Opioid-related postoperative nausea and vomiting should not occur following remifentanil administration because of its relatively short time to elimination. However, studies have indicated that the incidence of postoperative nausea and vomiting associated with remifentanil is similar to that with other opioids. Hence, we aimed to determine whether intraoperative remifentanil itself is associated with postoperative nausea and vomiting when postoperative pain is managed without opioid use. In this prospective pilot study, 150 patients who underwent unilateral upper limb surgery under general anesthesia with brachial plexus block were included. Patients in the remifentanil and control groups received 0.5 µg/kg/min remifentanil and saline, respectively. Postoperative pain was managed using a brachial plexus block, non-steroidal anti-inflammatory drugs, and acetaminophen. The presence of postoperative nausea and vomiting within the first 24 h after anesthesia was assessed by an evaluator blinded to patient allocation. Eight patients were excluded from the final analysis, resulting in 72 and 70 patients in the remifentanil and control groups, respectively. Postoperative nausea and vomiting within 24 h after surgery occurred in 11 and 9 patients in the remifentanil and control groups, respectively. These data suggest that remifentanil use only minimally affects the incidence of postoperative nausea and vomiting under sevoflurane anesthesia.
UMIN Clinical Trials Registry identification number: UMIN000016110.
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Perforation of small intestine due to metastatic lung carcinoma
Description
A 66-year-old woman with a history of 40 pack-year cigarette smoking and type II diabetes mellitus presented to the emergency department with unexplained weight loss and cough for a few weeks. These complaints constituted her first clinical manifestation. Physical examination was notable for diffuse abdominal tenderness. Chest and abdominal films (figure 1) revealed a prominent round opaque lesion in the right lung (arrow) and a large amount of free air under diaphragms with air-fluid levels.
Figure 1
Upright chest (left) and abdominal (right) films demonstrating round opaque lesion (arrow) and free air under diaphragms and levels of fluid in the stomach and intestine.
The patient underwent an urgent laparotomy for pneumoperitoneum. Perforation of the small intestine due to a malignant metastasis was detected. The patient underwent a wide resection of the small intestine with closed loop anastomosis. The biopsy specimen was consistent with...
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Posterior urethral valve presenting with impacted prostatic urethral calculus: a diagnostic challenge
Description
A 5-year-old boy presented with complaints of difficulty in micturition for the last 3 days and acute urinary retention for 1 day. History revealed symptom of occasionally crying during voiding since birth for which no medical advice was taken in the past. There was no history of any lithuria, haematuria or recurrent episodes of fever. The general physical examination was unremarkable. The routine blood investigations and urine culture were also normal. Urine routine microscopy showed 4–5 pus cells/HPF. Ultrasonography of the abdomen revealed thickening of the bladder wall with normal upper tracts. Further evaluation with X-ray pelvis and voiding cystourethrogram (VCUG) showed a radiopaque shadow in the prostatic urethra along with dilated posterior urethra as shown in figure 1. The patient was subsequently taken for cystopanendoscopy which revealed posterior urethral valve type one along with a dilated posterior urethra as shown in figure 2....
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The rare and unusual presentation of a gastric perforation in the setting of a large diaphragmatic hernia: a case report and literature review
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