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This article proposes an ethical global citizenship education (GCE) framework by offering the following five dimensions values-creation, identity progression, collective involvement, glocal disposition, and an intergenerational mindset. Ethical GCE draws on a multiplicity of critical literatures to identify characteristics of each of these dimensions. It goes beyond neoliberal/market-driven principles toward ethical perspectives promoting social responsibility, justice, human rights, and glocal sustainability. With further theoretical development and strategies toward implementation, the framework has the potential to be deployed in future research and evaluation of the complex teaching and learning processes involved in GCE, particularly in a values-based perspective.

Unpredictable difficult laryngoscopy remains a challenge for anaesthesiologists, especially in morbidly obese patients. The present study aimed to determine the efficacy of different sonographic measures as predictors of difficult laryngoscopy in morbidly obese patients undergoing elective surgery.

This observational study evaluated 70 morbidly obese adult patients (body mass index >35 kg/m

) undergoing elective surgery under general anaesthesia with tracheal intubation. Pre-operative clinical and ultrasonographic variables (anterior condylar translation, tongue thickness, hyomental distance and oral cavity height) associated with difficult direct laryngoscopy ([Cormack Lehane (CL) grade>2]) were analysed. The primary outcome was to determine the efficacy of the above-mentioned sonographic measures as predictors of difficult laryngoscopy (CL grade >2). The secondary outcome compared ultrasonographic predictors with clinical predictors in morbidly obese patients for determining difficult direct land increased tongue thickness are independent sonographic predictors of difficult direct laryngoscopy in morbidly obese patients.

Head and neck cancer surgeries with free tissue transfer are complex procedures, and fluid management can grossly affect the microvascular anastomosis. Erastin2 molecular weight We hypothesise that intra-operative goal-directed fluid therapy (GDFT) is the key to administer fluid individualised to a patient's requirement. The aim of this study was to observe the role of GDFT in perioperative flap outcome and length of hospital stay.

A randomised prospective controlled study was performed in 106 patients undergoing composite resection of head and neck cancer with free tissue transfer. Patients in Group A received GDFT based on stroke volume variation whereas Group B received conventional fluid therapy intra-operatively. The endpoints of this study were total perioperative fluid, fluid boluses, vasopressor requirement, flap outcome and length of intensive care unit and hospital stay. Statistical analysis was done using Chi-square test.

The total intra-operative fluid given to both the groups was comparable but patients in Group A received more boluses and vasopressors compared to Group B during intra-operative period. The amount of fluid given in the first 24 hours post-operatively was significantly less in Group A (1807 + 476 ml) compared to Group B (2205 + 382 ml). Incidence of hypotension with tachycardia was observed in three patients in Group B and none in Group A. Poor flap outcome was observed in one patient in Group A versus four in Group B due to thrombosis.

GDFT helps in early detection of fluid deficit and may avoid complications arising due to inadequate microvascular perfusion during the peri-operative period.

GDFT helps in early detection of fluid deficit and may avoid complications arising due to inadequate microvascular perfusion during the peri-operative period.

Phenylephrine is the vasopressor of choice in spinal anaesthesia-induced maternal hypotension. However, it results in reflex bradycardia and decrease in cardiac output (CO), an effect that is perhaps less evident with the use of norepinephrine. We sought to evaluate the effect of phenylephrine and norepinephrine infusion on maternal systolic blood pressure (SBP), heart rate (HR), intraoperative nausea vomiting (IONV) and fatal Apgar scores.

A randomised double-blind study was conducted on 200 American Society of Anesthesiologists (ASA) II-III parturients undergoing caesarean section under subarachnoid block (SAB) who were randomised to two groups A and B to receive variable rate, manually controlled infusions of phenylephrine and norepinephrine targeting maintenance of SBP to 100% of the baseline value. Maternal haemodynamics especially episodes of hypotension, IONV and vasopressor consumption were observed and recorded.

A statistically significant trend of lower SBP was observed during the first 6 min ycardia.

In the cleft lip and palate, the laryngoscope blade often tends to lodge inside midline clefts, causing reduced manoeuvrability and tissue trauma. The paraglossal technique avoids the midline and offers better Cormack Lehane (CL) grades. We aimed to assess the first-pass intubation rate in performing the left paraglossal laryngoscopy with a curved-blade videolaryngoscope (VLS) versus direct laryngoscope (DLS) in children with cleft palate and evaluate the time taken for successful endotracheal intubation (TTI) and Intubation Difficulty Score (IDS) with both devices.

This randomised controlled trial included 60 patients with cleft palate, between 3 months and 6 years. Patients were randomised into group V (VLS) (n = 30) and group D (DLS) (n = 30). Left paraglossal laryngoscopy was done with VLS or DLS, and the first-pass intubation, TTI, CL grade and IDS were recorded.

First-pass intubation (primary outcome) was successful in all cases in group V and in 29 (96%) cases in group D (

= 0.923). Amongst the secondary outcomes, the IDS of the majority in both groups was 1-4 (slight difficulty) (

= 0.98) and the mean TTI In group D was 34.6 s (SD = 19.0) (95% CI 27.5-41.7) versus 39.8 s (SD = 5.2) (95% CI 37.8-41.7) in group V (

= 0.151).

There was no significant difference in the use of a VLS over a DLS in performing the left paraglossal laryngoscopy in terms of first-pass intubation rate, CL Grade, IDS and TTI. Further studies with different VLS may be done to improve the ease of this technique.

There was no significant difference in the use of a VLS over a DLS in performing the left paraglossal laryngoscopy in terms of first-pass intubation rate, CL Grade, IDS and TTI. Further studies with different VLS may be done to improve the ease of this technique.

Baska Mask, a newly designed third-generation supraglottic device, has a sump where the pharyngeal secretions can collect and be suctioned out continuously. We aimed to study the effectiveness of Baska Mask in preventing airway contamination during nasal surgeries. Our primary objective was to assess airway soiling using fibreoptic bronchoscopy. Total airway manipulation time, haemodynamic parameters during device insertion and post-operative oro-pharyngeal morbidities were the secondary objectives.

Eighty-four participants undergoing nasal surgeries were randomised to either have their airway maintained with Baska Mask (Group-BM) or Endotracheal tube (Group-TT). Fibreoptic bronchoscopy was performed at the end of the surgery and the airway was inspected for signs of contamination. Total airway manipulation time, haemodynamic parameters during device insertion and post-operative oro-pharyngeal morbidities were also assessed. Unpaired Student's

test was used for parametric data and Chi-square test for nonparametric data. One-way analysis of variance (ANOVA) was used for the intra-group analysis of haemodynamic data.

Tracheal contamination was not observed in any patient in either group. Time taken for device insertion (Group TT 24.24 ± 6.86 s vs. Group BM 24.22 ± 7.3 s;

= 0.97) was similar in both the groups. The total airway manipulation time was 2 min longer in Group-TT (

= 0.000) due to additional time taken for insertion of throat pack. Haemodynamic parameters during device insertion were stable and post-operative oro-pharyngeal morbidities were fewer with Baska Mask when compared to Tracheal tube.

Baska Mask is non-inferior to tracheal tube in preventing tracheal contamination in patients undergoing nasal surgeries.

Baska Mask is non-inferior to tracheal tube in preventing tracheal contamination in patients undergoing nasal surgeries.

Excessive bleeding is a major concern in functional endoscopic sinus surgery (FESS) under general anaesthesia; this can be decreased by various hypotensive agents. This study was conducted to compare the hypotensive effectiveness and haemodynamic stability of dexmedetomidine and clonidine in patients undergoing elective FESS.

In this prospective double-blinded interventional study, 70 adult patients of either sex, 20-50 years of age, posted for elective FESS were randomly assigned to two groups. Group A received a loading dose of intravenous (IV) dexmedetomidine 1 μg/kg, followed by infusion of 1 μg/kg/h, and group B received a loading dose of IV clonidine 2 μg/kg, followed by 1 μg/kg/h infusion. Surgical field quality, emergence time, sedation score, visual analogue score, recovery profile and haemodynamic parameters were recorded. Statistical analysis was done by Student's unpaired

-test to evaluate the significance of normally distributed variables, whereas Mann-Whitney test and Chi-square test were used for ordinal data and categorical variables and proportions, respectively.

In both the groups, target mean arterial pressure (MAP) of 65-70 mmHg and improved surgical field quality were achieved. MAP and heart rate (HR) were statistically significantly lower in the dexmedetomidine group with a longer duration of post-operative analgesia (

= 0.001). None of the groups showed any statistically significant adverse effects.

Both dexmedetomidine and clonidine can be used for controlled hypotension to improve surgical field quality in FESS. Dexmedetomidine provides more haemodynamic stability and an additional benefit of post-operative analgesia and conscious sedation.

Both dexmedetomidine and clonidine can be used for controlled hypotension to improve surgical field quality in FESS. Dexmedetomidine provides more haemodynamic stability and an additional benefit of post-operative analgesia and conscious sedation.

Regional analgesic techniques such as supra-inguinal fascia-iliaca compartment block (S-FICB) and pericapsular nerve group (PENG) block have been found to be effective in providing good pain relief in hip-fracture patients. However, comparative studies between PENG and S-FICB are lacking. The aim of this study was to compare the analgesic efficacy of S-FICB and PENG block and assess their efficacy in optimal patient positioning for spinal anaesthesia.

A prospective randomised double-blind study was conducted in 66 patients randomly divided to receive either S-FICB or PENG block under ultrasound guidance. Primary outcome measures were numerical rating scale (NRS) pain score at rest and on passive 15° limb lifting, 30 minutes after the block and ease of spinal positioning. The secondary outcome measures were NRS over 24 hours, amount of tramadol used (number of rescue doses), patients' satisfaction and block-related complications. The results were analysed using statistical software (MedCalc version 19.2.1).