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BACKGROUND: Post-operative sore throat (POST) has an incidence ranging from 21 to 80%. To prevent the development of POST, several pharmacological measures have been tried. Aim of this study was to compare the efficacy of preoperative zinc, magnesium and budesonide gargles in reducing the incidence and severity of POST in patients who underwent endotracheal intubation for elective surgeries. METHODS: We conducted a prospective, randomized, double-blind, controlled equivalence trial in 180 patients admitted for elective surgical procedures under general anaesthesia. Patients were randomised into three groups; group Z received 40 mg Zinc, group M received 250 mg Magnesium Sulphate and group B received 200 µg Budesonide in the form of 30 ml tasteless and colourless gargle solutions. Sore throat assessment and haemodynamic recording was done postoperatively at immediate recovery (0 h) and 2, 4, 6, 8, 12 and 24 h post-operatively. POST was graded on a four-point scale (0-3). RESULTS: POST score was comparable at all recorded time points i.e. 0,2,4,6,8,12 and 24 h. Maximum incidence was seen at 8 h in group B (33.3%) and the minimum incidence was at 24 h in group Z (10%) (p > 0.05). It was found that the incidence of POST was more in the surgeries lasting longer than 2 h in all groups. This difference was found to be statistically significant in Groups M and B. The incidence of POST was found to be comparable between laparoscopic and open procedures. CONCLUSION: Magnesium, zinc and budesonide have an equivocal effect in the prevention of POST at different time points. The incidence of sore throat increases significantly in surgeries lasting more than two hours if magnesium or budesonide have been used as premedicant. Duration of surgery is an independent predictor for POST. TRIAL REGISTRATION: CTRI/2021/05/033741 Date-24/05/2021(Clinical Trial Registry of India).
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Budesonida , Sulfato de Magnésio , Faringite , Complicações Pós-Operatórias , Cuidados Pré-Operatórios , Zinco , Humanos , Faringite/prevenção & controle , Faringite/etiologia , Budesonida/administração & dosagem , Budesonida/uso terapêutico , Método Duplo-Cego , Feminino , Masculino , Estudos Prospectivos , Adulto , Complicações Pós-Operatórias/prevenção & controle , Complicações Pós-Operatórias/epidemiologia , Cuidados Pré-Operatórios/métodos , Zinco/administração & dosagem , Pessoa de Meia-Idade , Sulfato de Magnésio/administração & dosagem , Intubação Intratraqueal , Magnésio/administração & dosagem , Incidência , Procedimentos Cirúrgicos Eletivos , Adulto Jovem , Anestesia Geral/métodosRESUMO
Background and Aims: Modified radical mastectomy (MRM) is associated with significant acute post-operative pain that may progress to chronic pain syndromes in 25-60% of patients. Serratus anterior muscle (SAM) block has proved to be an excellent analgesic option in patients undergoing MRM. Although many adjuvants have been utilized for the prolongation of analgesia, the role of tramadol in SAM has not been studied as yet. We hypothesize that the addition of tramadol to ropivacaine for SAM block may reduce morphine consumption in the post-operative period in patients undergoing elective MRM surgeries. The primary aim of the study was to compare cumulative post-operative morphine consumption over 24 h in patients receiving SAM block with or without tramadol. The secondary aims were to observe adverse events related to the procedure or medications. The other parameters recorded were non-invasive blood pressure (NIBP), pulse rate, respiratory rate, and nausea or vomiting. Material and Methods: Patients scheduled to undergo MRM were randomly allocated by block randomization into two groups. The study group (Group T) received a SAM block with 0.25% ropivacaine (18 ml) with tramadol 100 mg while the control group (Group P) received a SAM block with 18 ml of 0.25% ropivacaine and 2 ml of saline. Patients were assessed for pain scores, analgesic requirement, time to first analgesic request, hemodynamic variables, and any side-effects at 30 min, 1 h, 4 h, 8 h, 12 h, and 24 h post-operatively. Results: Cumulative morphine consumption over 24 h in the post-operative period was less in the group T (3.06 ± 1.53 mg vs 4.34 ± 1.53 mg; P 0.001). Time to the first analgesic requirement was more in group T (10.44 ± 5.04 h vs 6.11 ± 2.73 h; P < 0.001). Pain scores were significantly lower in the group T at all time points. Conclusion: Tramadol, when used as an adjuvant to ropivacaine for SAM block reduces post-operative pain scores in the first 24 h and prolongs the time of first morphine requirement.
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Background and Aims: Studies comparing the effect of propofol and etomidate on hemodynamic parameters during electroconvulsive therapy (ECT) have shown ambiguous results. Although some studies observed a larger increase in blood pressure and heart rate during the use of etomidate than propofol in ECT, whereas some studies have shown no difference in hemodynamic parameters with the use of etomidate or propofol. Most of the studies done to compare the hemodynamic effects of etomidate and propofol were limited by small sample size or retrospective in nature. Therefore, we conducted a prospective randomized trial to compare the effects of etomidate and propofol on hemodynamics during ECT. Material and Methods: A prospective randomized crossover study was conducted on 30 patients with American Society of Anesthesiologist physical status I and II, between age 18 and 65 years, suffering from a mental disorder as per International Classification of Diseases-10 and requiring bilateral ECT as per clinical decision of consultant psychiatrist. They were randomized to receive both the drugs for their successive ECT sessions and were subjected to evaluation after clubbing together the ECT sessions of propofol or etomidate as anesthetic agent. Results: Duration of motor seizures was significantly more in patients receiving etomidate, whereas patients receiving propofol had more stable hemodynamics. Conclusion: Though propofol maintains stable hemodynamics during MECT, yet clinical applicability of etomidate outstrips it by a reasonable margin due to its better effect on seizure parameters.
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Background and Aims: Programmed intermittent epidural boluses (PIEB) may produce more extensive spread of epidural bolus rather than continuous epidural infusion (CEI). Previous studies compared PIEB with CEI and concluded that PIEB shows better outcome when combined with patient controlled epidural analgesia (PCEA), but these studies lack any comparison between PCEA and PIEB in the absence of CEI. Material and Methods: In this open labeled, prospective, randomized, controlled study 50 parturient were randomly assigned to two groups of 25 each. Group 1 received PCEA bolus of 5 ml (0.1% levobupivacaine plus 2mcg/ml fentanyl) with 15 min lockout interval with provision of rescue clinician bolus of 5 ml of same drug for breakthrough pain. Group 2 received physician-administered PIEB with same parameters as Group 1. The primary outcome was to assess total consumption of levobupivacaine plus fentanyl mixture, in PIEB vs. PCEA group, corrected for duration of labor (ml/h) and secondary outcomes included pain score, maternal satisfaction, maternal, and neonatal characteristics. Results: The hourly mean drug consumption in the PCEA group was significantly lower as compared with the physician-administered PIEB group (5.46 ml/h, SD 2.01 vs. 6.55 ml/h, SD 1.28; P = 0.03). The median total number of rescue boluses consumed were less in the PCEA group when compared with the PIEB group (0 vs. 1; P < 0.001). There was no significant difference between groups with regard to pain scores, maternal hemodynamics, maternal and fetal outcome and adverse effects. Conclusion: PCEA may be better than physician-administered PIEB in providing effective labor analgesia with comparable safety.
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In the current situation when the world is grappling with COVID-19 that has taken a toll on humanity and is continuing to affect multiples of health-care workers all over the world in vast numbers, the pandemonium (mayhem) has led to grim concerns. We have made an effort to compile and present a review that provides an insight into the management of patients for the front-line anesthesiologists of the medical war, which is being fought to curb and contain this COVID-19 pandemic. We have tried to incorporate the operating room locations, as well as the remote locations where anesthesiologist may be called upon for providing their services. Needless to say, it is of utmost importance to ensure the safety of the patient, as well as of the anesthesiologist who are involved in the patient care at this crucial juncture. The present article provides valuable information to anesthesiologists regarding handling the current pandemic in a protocolized and evidence-based manner.
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BACKGROUND AND AIM: An acute pain service (APS) has been running in our institute since April 2013 and is managed by the Department of Anesthesia and Intensive Care. However, it is not clear to what extent the patients feel benefited from the APS. The aim of the study was to compare the perception of postoperative pain management in patients receiving care under APS with those receiving routine postoperative pain relief following lower limb surgery. MATERIAL AND METHODS: This was a prospective, hospital-based, controlled non-randomized study. American Society of Anesthesiologists (ASA) grades I-III patients with age 18-75 years undergoing lower limb orthopedic surgery were prospectively recruited into APS (index group) or routine postoperative care (control group) (n = 55 each). Postoperatively, American Pain Society Patient Outcome Questionnaire-Revised (APS-POQ-R) and Short Form (SF-12) were used to evaluate the outcome of postoperative pain management at 24 h and health-related quality of life after 4 weeks respectively. RESULTS: Both groups were comparable in terms of demographic data. Patients in the index group had statistically significant better perception of care than the control group. Index group scored significantly higher than control group on median patient satisfaction score (9; interquartile range [IQR] [7-10] vs. 5 [3-6]; P < 0.001). In index group, there was significant reduction of worst pain in first 24 h along with decreased frequency of severe pain. CONCLUSION: Implementation of acute pain service plays an important role in improving the quality of postoperative pain relief, perception of care, and patient satisfaction.
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BACKGROUND AND AIMS: Percutaneous nephrolithotomy (PCNL), although a minimally invasive procedure, is associated with substantial postoperative pain that is often underestimated. The present study was undertaken to ascertain the relative analgesic efficacy of levobupivacaine (LB) and ropivacaine (RB) when administered in ultrasound-guided paravertebral block (PVB) in patients scheduled to undergo PCNL. MATERIAL AND METHODS: After obtaining the Institutional Ethics Committee approval and written informed consent, 30 patients aged between 18 and 65 years of either sex, with American Society of Anesthesiologist status I/II and body mass index >18.5 to <25, scheduled to undergo PCNL were enrolled for the study. The patients were randomized to receive single shot of 20 ml of either ropivacaine (0.2%) or levobupivacaine (0.2%) in ultrasound-guided PVB using an in-plane technique. RESULTS: The demographic and the preoperative hemodynamic and respiratory parameters were comparable in both the groups. The postoperative hemodynamic variables, respiratory parameters, and pain scores were also comparable in both the groups. Although the time to first analgesic requirement was more in LB group (1.60 ± 3.64 h) as compared to RB group (0.33 ± 1.04 h), it was statistically nonsignificant. No complications attributable to either the procedure or usage of drugs were noted in any group during the entire postoperative period. CONCLUSIONS: We conclude that single-shot ultrasound-guided ipsilateral PVB at the end of the surgical procedure provides adequate and effective analgesia in the postoperative period with either of the local anesthetic. Use of ultrasound provides real-time imaging of the anatomical structures and avoids potential complications of the block.
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Herein, we present the case report of an adult male diabetic patient who had coinfection with Mycobacterium tuberculosis and mucormycosis, which otherwise is a rare clinical entity. Diabetes mellitus may predispose a patient to tuberculosis (TB) infection which further weakens immune system thus making him susceptible to other fungal or bacterial infections which may pose various treatment difficulties. Therefore, there is a need for mycological and bacteriological investigations in patients with pulmonary TB to rule out secondary coinfections thus contributing to better management.
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BACKGROUND AND AIMS: The objective was to determine the accuracy of sequential organ failure assessment (SOFA) score in predicting outcome of patients in Intensive Care Unit (ICU). MATERIAL AND METHODS: Forty-four consecutive patients between 15 and 80 years admitted to ICU over 8 weeks period were studied prospectively. Three patients were excluded. SOFA score was determined 24 h postadmission to ICU and subsequently every 48 h for the first 10 days. Patients were followed till discharge/death/transfer from the ICU. Initial SOFA score, highest and mean SOFA scores were calculated and correlated with mortality and duration of stay in ICU. RESULTS: The mortality rate was 39% and the mean duration of stay in the ICU was 9 days. The maximum score in survivors (3.92 ± 2.17) was significantly lower than nonsurvivors (8.9 ± 3.45). The initial SOFA score had a strong statistical correlation with mortality. Cardiovascular score on day 1 and 3, respiratory score on day 7, and coagulation profile on day 3 correlated significantly with the outcome. Duration of the stay did not correlate with the survival (P = 0.461). CONCLUSION: SOFA score is a simple, but effective prognostic indicator and evaluator for patient progress in ICU. Day 1 SOFA can triage the patients into risk categories. For further management, mean and maximum score help determine the severity of illness and can act as a guide for the intensity of therapy required for each patient.
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Background: Laryngoscopy and tracheal intubation lead to sympathetic stimulation resulting in hemodynamic fluctuations. We compared local anesthetic ropivacaine 0.75% with alpha agonist dexmedetomidine through ultrasonic nebulization for direct local action of the drug in the airway. Methods: In our randomized study, 180 patients were prospectively assigned to three groups of 60 each: group R (0.75%), group D (1 microgram/kg), and group C (control). The primary objective was to determine whether nebulized ropivacaine or nebulized dexmedetomidine can cause a reduction in stress response to laryngoscopy and intubation. The secondary objectives were to compare the hemodynamic parameters at extubation, cough response at extubation, and postoperative sore throat. Results: A total of 165 patients were analyzed. Demographically, all the groups were similar. Group R and group D were found to significantly attenuate the heart rate (HR) at intubation and extubation when compared to group C (P < 0.05). A significant reduction in mean arterial pressure (MAP) was seen (P < 0.05; group D: 90 ± 18.4 mmHg, group C: 99.5 ± 15.9 mmHg, group R: 92.4 ± 16.1 mmHg). There was a significant reduction in cough response in both groups in comparison with group C at 0 minutes (P value; group C vs group D: <.0001; group C vs group R:.01) and 5 minutes (P value; group C vs group D: <.0001; group C vs group R: <.0001). Conclusion: Preinduction topical use of ropivacaine or dexmedetomidine, through the nebulization route, effectively attenuated the pressor responses when compared to placebo.
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The World Health Organization defines healthy ageing as 'the process of developing and maintaining the functional ability that enables well-being in older age'. This functional ability is the characteristic of the individual's own physical and mental status influenced by the environmental and socio-economic factors. Preoperative preparation of the elderly patients includes functional assessment to identify preexisting cognitive impairment or cardio-pulmonary reserve, frailty, nutrition, polypharmacy and anti-coagulation issues. Intraoperative management includes anaesthetic mode and pharmacology, monitoring, intravenous fluid and transfusion management, lung protective ventilation and hypothermia. Postoperative checklist includes perioperative analgesia, postoperative delirium and cognitive dysfunction.
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BACKGROUND: Aspiration pneumonitis remains a dreaded complication that may lead to almost 9% of anaesthesia-related deaths. The presence of gastric contents has always been a contributing factor to an increased risk of aspiration. Preoperative gastric ultrasound has been suggested as a modality for determining residual volume in special populations and conditions. We conducted an observational study to determine the gastric residual volume in preoperative patients of elective surgery with gastric ultrasound and to study its correlation with patient factors. METHODS: We enrolled 411 patients in the age group of 18-80 with ASA-PS I and II having BMI less than 35 kg/m2. Patients with prior gastrointestinal surgery and parturients were excluded from the present study. Gastric antrum in both supine and right lateral decubitus positions was measured using USG in the immediate preoperative period, and gastric residual volume was calculated, which was subsequently correlated with various patient factors. RESULTS: On qualitative assessment, 97 and 118 patients were observed to have distended stomachs in the supine and right lateral decubitus positions, respectively. On quantitative assessment, 336 had safe GRV, 60 patients were classified as having a low risk of aspiration (GRV < 1.5 ml/kg) while 13 had a high risk of aspiration (> 1.5 ml/kg). Eight patients with a fasting duration of more than ten hours and five who fasted between 6 and 10 h had a gastric residual volume of more than 1.5 ml/h. Patients who were premedicated with histamine blockers had a statistically significant higher antral cross-sectional area (p-value - 0.022*) and GRV (p-value - 0.018*) in the right lateral decubitus position compared to patients who had taken proton pump inhibitors (PPIs). As BMI increased, there was a statistically significant (p-value < 0.001) increase in mean antral CSA in both supine and right lateral decubitus positions. There was a statistically significant association found between type 2 diabetes (p-value 0.045*) with antral grade. DISCUSSION: Patients can have significant residual volume (> 1.5 ml/kg) despite adequate fasting, and preoperative gastric ultrasound can help in assessing the same and guiding perioperative airway management. PPIs are more effective in reducing gastric residual volume as compared to histamine blockers. Patients with a BMI of more than 30 and type 2 diabetes mellitus have significant correlation with increased gastric residual volume mandating preoperative gastric ultrasound assessment for effective management. CONCLUSIONS: Patients with BMI over 30 and type 2 diabetes may benefit from POCGUS to guide perioperative airway management by stratifying GRV. Trial registration Name of registry-Clinical Trial Registry of India. Trial registration number-2020/03/024083. Date of registration-19.3.2020. URL- http://ctri.nic.in/Clinicaltrials/pmaindet2.php?trialid=39961&EncHid=&userName=.
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Background and Objectives: The present study was undertaken to compare the analgesic efficacy of erector spinae plane (ESP) block with serratus anterior muscle (SAM) block in patients undergoing modified radical mastectomy (MRM). We hypothesized that ESP block would provide better postoperative pain relief than SAM block following MRM. Methods: Eighty American Society of Anaesthesiologists (ASA) I-II adult females, scheduled for MRM, were randomly allocated to receive either ultrasound-guided ipsilateral single-shot ESP or SAM block after induction in the respective planes, using 20 ml of 0.25% ropivacaine. Both the groups received postoperative intravenous patient-controlled analgesia (IV-PCA) (morphine) for 24 h. The primary outcome was to assess pain severity using a visual analogue scale (VAS) score. Postoperative 24-h opioid consumption, time to first opioid analgesia, hemodynamic variables, total dose of antiemetics, and safety profile of both the blocks were also evaluated. Data analysis was carried out using Statistical Package for the Social Sciences version 21.0 (SPSS Inc. Chicago, Illinois, USA). Results: VAS scores were lower in the ESP block group, at rest and on movement, and the difference was statistically significant (p < 0.05). Postoperative morphine consumption was also significantly less in patients receiving ESP block as compared to SAM block (3.13 ± 1.44 mg vs 4.33 ± 1.69 mg; P = 0.001). The time to first analgesia request was significantly prolonged in the ESP group as compared to the SAM group (9.58 ± 4.11 h vs 6.46 ± 2.95 h; P = 0.001). No major side effects were observed in any of the study groups. Conclusions: ESP block provides better analgesia as compared to SAM block after MRM. Clinical trial registration number: CTRI/2019/03/018067.
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The Landry-Guillain-Barré Strohl Syndrome (LGBS) or Guillain-Barré syndrome (GBS) is an acute, frequently severe, potentially fatal, and fulminant polyradiculopathy. It is an autoimmune illness, which usually occurs as a sequela of certain known infections. In this case report, we are discussing the case of a 12-year-old girl who was managed in the ICU for LGBS successfully and recovered promptly. This case highlights the importance of timely administration of intravenous immunoglobulin (IVIG) therapy, which resulted in prompt recovery, reduced duration of ICU stay, and morbidity.
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Rising concern about patient safety has resulted in growing interest in non-technical skills (NTS) among anaesthesiologists. Growing evidence suggesting the use of good NTS training in patient safety in simulated as well as real-world environment made them important in medical education. Both technical skills (TS) and NTS are interdependent. Successful task performance depends on effective integration of both TS and NTS for any given situation. Development of tools for assessing the NTS of an anaesthesiologist in improving health care outcomes is challenging. Teaching, understanding and evaluating NTS among anaesthesiologists in improving health care outcomes is a domain which is supposed to be a rich seam for future studies.
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BACKGROUND: Idiopathic Intracranial Hypertension (IIH) is a neurological disorder with varied presentation, visual morbidity being the most important one. Literature is sparse as regards the effects of IIH on the visual system in Asians. OBJECTIVE: Assessment of visual morbidity and change with treatment in IIH patients in North India through a prospective interventional study. MATERIALS AND METHODS: Sixty eyes of newly diagnosed IIH patients were evaluated for functional and structural tests of visual system. Lumbar puncture was performed to establish IIH diagnosis and received oral Carbonic anhydrase inhibitor thereafter. Change in visual function was studied from baseline to 6-month follow-up visit. RESULTS: Mean age of participants at presentation was 33.27 ± 10.68 years and majority were females (73.3%). Seventy percent eyes (n = 42) had visual acuity 20/20 at presentation. Average Pelli Robson contrast sensitivity (CS) improved from 1.86 ± 0.34 to 2.11 ± 0.24 (Friedman Test: X2 = 59.2, p ⩽ 0.001) while number of eyes with detectable visual field deficits reduced from 70% to 43.7%. Retinal nerve fibre layer (RNFL) thickness reduced from 176.27 to 114.97 µ (Friedman Test: X2 = 69.3, p ⩽ 0.001). CONCLUSIONS: The socio-demographic profile in our study showed higher male incidence than noted in previous studies. Visual function deficits were present in patients, even in those with 20/20 visual acuity. Significant improvement was seen after lumbar puncture and initiation of medical treatment. CS and RNFL thickness showed significant improvement even after 1 month of treatment and can be used for monitoring IIH patients.
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BACKGROUND: Pain and depression are associated, but it is uncertain if effective pain relief during labor by labor analgesia reduces the incidence of postpartum depression (PPD). This randomized, controlled study assessed whether combined spinal-epidural (CSE) labor analgesia is associated with a decreased risk of PPD. Other reported risk factors for PPD were also assessed. MATERIALS AND METHODS: Parturients were randomly assigned to either CSE labor analgesia or normal vaginal delivery (n = 65 each). CSE parturients received 0.5 ml of 0.5% hyperbaric bupivacaine intrathecally and PCEA with continuous infusion of 0.1% levobupivacaine and 2 µg/ml fentanyl @5 ml/h along with patient-controlled boluses with a lockout interval of 15 min. Parturients of both the groups were assessed using Edinburgh Postnatal Depression Scale (EPDS) for depressive symptoms at day 3 and PPD at 6 weeks (primary outcome; defined as EPDS score ≥10 at 6 weeks postpartum). Secondary outcomes included pain scores, maternal satisfaction, and Apgar scores at 1 and 5 min. Parturients were also screened for several risk factors for PPD. RESULTS: Incidence of PPD was 22.3%. The difference in incidence of PPD between the CSE group vs. control group was not significant (27.7% vs. 16.9%; Fisher's exact P = 0.103). Of all the risk factors analyzed in logistic regression model, perceived stress during pregnancy was the only significant predictor of the development of PPD (adjusted Odds Ratio 11.17, 95% Confidence interval 2.86-43.55; P = 0.001). CONCLUSION: CSE analgesia in laboring parturients does not reduce PPD at 6 weeks. Instead, perceived high stress during pregnancy appears to be the most important factor.
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BACKGROUND: The efficacy of a single bolus dose of epidural dexamethasone added to levobupivacaine-fentanyl combination for labor analgesia has not been studied. In this randomized double-blind controlled trial, we assessed the effect of epidural dexamethasone in reducing the hourly average consumption of epidural levobupivacaine-fentanyl combination in laboring parturients and to study its effect on pain score, maternal satisfaction, maternal and neonatal outcome. METHODS: Sixty adult ASA I-II single-gestation full-term primigravid laboring parturients with cervical dilation ≤ 5 cm were randomly assigned to two equal-sized groups. Combined spinal-epidural block was performed in all the parturients. After placing the epidural catheter in epidural space, 8 mg of preservative-free dexamethasone was administered to the dexamethasone group, and 0.9% saline to the placebo group. All parturients received continuous background infusion of 5 ml of 0.1% levobupivacaine with 2 µg/ml of fentanyl with the provision of patient-controlled bolus of 5 ml of 0.1% levobupivacaine with 2 µg/ml of fentanyl (lockout interval 15 min). The primary outcome measure was the hourly total consumption of levobupivacaine-fentanyl mixture. The secondary outcome measures were maternal satisfaction, pain score, maternal hemodynamic parameters, fetal heart rate, duration of second stage of labor, mode of delivery, Apgar scores and adverse effects. RESULTS: Hourly drug consumption and hourly bolus requirement were significantly lower in the dexamethasone group than placebo group (6.97 ml ± 1.22 vs. 8.40 ml ± 2.59 and 0.41 ± 0.26 vs. 0.72 ± 0.55, respectively, P = 0.008 for both). There were no significant differences in other outcome measures. CONCLUSION: Epidural dexamethasone significantly decreased average hourly drug consumption and the number of boluses in laboring parturients, thus providing epidural drug dose-sparing effect.