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There is a paucity of literature regarding the effect of anesthetic techniques on antitumor immunity, especially in gall bladder malignancies. We designed a study to compare the effect of propofol-based total intravenous anesthesia and sevoflurane-based general anesthesia-on antitumor immunity, including tumor growth factor-β (TGF-β), T-helper cell profile, and inflammatory markers. A pilot prospective randomized trial was conducted in 64 patients undergoing surgery for gall bladder malignancy under general anesthesia in a tertiary specialty cancer hospital. Adult cancer patients of ASA physical status I-III fulfilling the inclusion criteria were randomized to either group S (sevoflurane-based general anesthesia) or group T (propofol-based total intravenous anesthesia). Preoperative (morning of surgery) and postoperative (24 h and 1 month after surgery) blood samples were obtained. Demographic profile and preoperative parameters were comparable between both groups. There was a statistically significant difference in the postoperative value of TGF-β (higher in group T). There was a statistically significant difference in postoperative interleukin-17A value (indicative of TH17 cells), and it was found to be higher in group S. Propofol-based TIVA increases serum TGF-β levels. At the same time, Sevoflurane modulates T-helper cells-based immunity to increase TH17 cells in patients with gall bladder cancer. Multiple larger studies will be required to validate the results and provide useful recommendations., (© 2024 UICC.)

Background: Patients with primary brain tumors navigate a distinct illness trajectory, characterized by an uncertain prognosis, a rapid decline in physical functioning, and a significant deterioration in the quality of life. These unique challenges underscore the importance of our research in understanding and addressing the needs of these patients. Methods: The EORTC QLQ C30 & EORTC BN 20 questionnaires assessed the quality of life and symptom burden in patients with primary brain tumors. The scores were analyzed using SPSS statistical software. Results: 100 patients - 61 males and 39 females-were included with radiological or histopathological diagnoses of primary brain tumours. Seizures (38%) was the most common presenting symptom, followed by headache (18%), loss of consciousness (13%), focal neurological deficit (9%), and blurring of vision (8%). The mean quality of life at baseline was 78.29, with a standard deviation of 9.67 on a scale of 0 to 100, and the brain tumor-specific symptom burden score was 46.9, with a standard deviation of 17.95 on a scale of 0 to 100. There was a significant difference in the global health status score between the first and third visits at 3 months ( P value = .03). Conclusion: Despite the aggressive and often incurable nature of primary brain tumors, there is hope in the form of palliative care. By addressing unmet symptoms, uncertainties about the future, and social functioning, palliative care can significantly improve the quality of life of these patients., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Background: There is a paucity of literature regarding the effect of anesthetic techniques on anti-tumor immunity, especially in Oral cavity Malignancies. We designed a study to evaluate the effect of 3 anesthetic techniques - Opioid, Lignocaine infusion and Dexmeditomedine infusion-based on anti-tumor immunity, using TGF-β, T-helper cell profile and inflammatory markers such as IL-6 and IL-10., Methods: A pilot prospective randomized trial was conducted in 90 patients undergoing surgery for Oral cavity malignancy under general anesthesia in a tertiary specialty cancer hospital. Adult cancer patients of the American Society of Anaesthesiologists (ASA) physical status I-III fulfilling the inclusion criteria were randomized to either group A (Opioid general anesthesia), group B (lignocaine infusion-based general anesthesia), or group C (Dexmedetomidine infusion-based general anesthesia). Preoperative (morning of surgery) and postoperative (24 hours after surgery) blood samples were obtained. Statistical analysis was done, and the results were analyzed., Results: Demographic profile and pre-operative parameters were comparable between both groups. We did not find any statistically significant difference in the Post-operative levels of TGF-β, neutrophil-lymphocyte ratio (NLR), Monocyte Lymphocyte Ratio (MLR), platelet lymphocyte ratio (PLR), IL-6, IL-10, and T-helper cell profile( IFN-γ, IL-17A, and IL-4 as surrogate markers) among the three study groups. However, it was noted that the overall Opioid consumption was markedly reduced in Group C without any major adverse effects being noted.

Perioperative opioids are associated with several adverse effects including nausea, vomiting, and long-term addiction. Opioid-free anesthesia may reduce postoperative morbidity, enable daycare surgery, and decrease cancer recurrence. In our study, we aimed to assess the efficacy of opioid-free anesthesia versus opioid-based anesthesia in patients undergoing breast cancer surgery in terms of postoperative opioid use, pain scores, expression of immune cells, and side effects. Hundred patients undergoing breast cancer surgery were randomized into two groups (1:1 ratio). Group O received opioid-based anesthesia and Group N did not receive any opioid intraoperatively. Our primary outcome was total postoperative morphine consumption in 24 h managed with a patient-controlled analgesia (PCA) pump containing morphine in both groups. Secondary outcomes were numerical rating scale (NRS) at rest and movement at immediate postoperative period, 30 min, 1 h, 2 h, 6 h, and 24 h postoperatively was measured. Blood samples were also taken at different time points to measure inflammatory markers. There was no statistical difference in the total 24 h postoperative morphine consumption in between the two groups ( p  = 0.13). The patient satisfaction scores and NRS at rest and on movement at various time points postoperatively were similar ( p  > 0.05). There was a significant difference in neutrophil lymphocyte ratio (NLR) between the two groups in the samples taken at 24 h postoperative period ( p  = 0.03). No complications were reported in any group. While our study did not show opioid-free anesthesia's superiority in postoperative morphine consumption, it established the feasibility and safety of a non-opioid technique for breast cancer surgery. The approach may offer advantages, including potential immunosuppression relief, making it a viable option for patients prone to opioid-related side effects., Competing Interests: Competing InterestsThe authors declare no competing interests., (© The Author(s), under exclusive licence to Indian Association of Surgical Oncology 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: Breast cancer poses a significant global health challenge, characterized by complex origins and the potential for life-threatening metastasis. The critical need for early and accurate detection is underscored by the 685,000 lives claimed by the disease worldwide in 2020. Deep learning has made strides in advancing the prompt diagnosis of breast cancer. However, obstacles persist, such as dealing with high-dimensional data and the risk of overfitting, necessitating fresh approaches to improve accuracy and real-world applicability., Methods: In response to these challenges, we propose BCED-Net, which stands for Breast Cancer Ensemble Diagnosis Network. This innovative framework leverages transfer learning and the extreme gradient boosting (XGBoost) classifier on the Breast Cancer RSNA dataset. Our methodology involved feature extraction using pre-trained models-namely, Resnet50, EfficientnetB3, VGG19, Densenet121, and ConvNeXtTiny-followed by the concatenation of the extracted features. Our most promising configuration combined features extracted from deep convolutional neural networks-namely Resnet50, EfficientnetB3, and ConvNeXtTiny-that were classified using the XGBoost classifier., Results: The ensemble approach demonstrated strong overall performance with an accuracy of 0.89. The precision, recall, and F1-score values, which were all at 0.86, highlight a balanced trade-off between correctly identified positive instances and the ability to capture all actual positive samples., Conclusion: BCED-Net represents a significant leap forward in addressing persistent issues such as the high dimensionality of features and the risk of overfitting.

Purpose: To assess the End of life care (EOLC ) practices and the magnitude of futile care in a tertiary cancer center. To find out the barriers in provision of good EOLC in cancer patients., Methods: An observational study was done on 129 patients. Patients were enrolled using the palliative prognostic index (PPI) in the end of life stages. Socio-demographic and clinical details were recorded. Detailed counselling done by the palliative physician or the oncologist was recorded. The barriers in provision of care were recorded., Results: In this study initial experience of 129 patients were analyzed. PPI score was >6 (survival shorter than 3 weeks) in 85 (65.89%) ; 34 (26.36%) had PPI score between >4 to 6 (survival between 3 to 6 weeks); and 10 (7.75%) patients had PPI score less than equal to 4( survival more than 6 weeks).77 (59.69%) patients preferred home as their place for EOLC while 41(31.78%) preferred hospital, 7 (5.43%) preferred hospice while 4 (3.10%) opted ICU for their EOLC . The most common barrier associated was caregiver related in 34 case, followed by physician related in 14 cases and patients related in 3 cases, because of hope of being cured in hospital, social stigma, fear of worsening of symptoms at home, denial., Conclusion: EOLC is the least studied part of patient care with various barriers. With proper communication and a good palliative care support, futile treatment can be avoided. With healthy communication we can empower family members and patients for a good EOLC., Competing Interests: Declaration of Conflicting InterestsThe author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.

Enhanced Recovery After Surgery (ERAS) protocols have emerged as a promising approach to optimize perioperative care and improve outcomes in various surgical specialties. Despite feasibility studies on ERAS in various surgeries, there remains a paucity of research focusing on gastrointestinal cancer surgeries in the Indian context. The primary objective is to evaluate the compliance rate of the ERAS protocol and secondary objectives include the compliance rate of individual components of the protocol, the complications, the length of hospital stay, and the challenges faced during implementation in patients undergoing gastrointestinal cancer surgeries in our tertiary care cancer center. In this prospective interventional study (CTRI/2022/04/041657; registered on 05/04/2022), we evaluated 50 patients aged 18 to 70 years undergoing surgery for gastrointestinal malignancies and implemented a refined ERAS protocol tailored to our institutional resources and conditions based on standard ERAS society recommendations for gastrointestinal surgeries and specific recommendations for colorectal, pancreatic, and esophageal surgeries.Our study's mean overall compliance rate with the ERAS protocol was 88.54%. We achieved a compliance rate of 91.98%, 81.66%, and 92.00% for pre-operative, intraoperative, and post-operative components respectively. Fourteen (28%) patients experienced complications during the study. The median length of stay was 6.5 days (5.25-8). Challenges were encountered during the preoperative, intraoperative, and postoperative phases. The study highlighted the feasibility of implementing the ERAS protocol in a cancer institute, but specific challenges need to be addressed for its optimal success in gastrointestinal cancer surgeries., Supplementary Information: The online version contains supplementary material available at 10.1007/s13193-024-01897-y., Competing Interests: Competing InterestsThe authors declare no competing interests., (© The Author(s), under exclusive licence to Indian Association of Surgical Oncology 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: Existing literature lacks high-quality evidence regarding the ideal intraoperative positive end-expiratory pressure (PEEP) to minimize postoperative pulmonary complications (PPCs). We hypothesized that applying individualized PEEP derived from electrical impedance tomography would reduce the severity of postoperative lung aeration loss, deterioration in oxygenation, and PPC incidence., Methods: A pilot feasibility study was conducted on 36 patients who underwent open abdominal oncologic surgery. The patients were randomized to receive individualized PEEP or conventional PEEP at 4 cmH2O. The primary outcome was the impact of individualized PEEP on changes in the modified lung ultrasound score (MLUS) derived from preoperative and postoperative lung ultrasonography. A higher MLUS indicated greater lung aeration loss. The secondary outcomes were the PaO2/FiO2 ratio and PPC incidence., Results: A significant increase in the postoperative MLUS (12.0 ± 3.6 vs 7.9 ± 2.1, P < 0.001) and a significant difference between the postoperative and preoperative MLUS values (7.0 ± 3.3 vs 3.0 ± 1.6, P < 0.001) were found in the conventional PEEP group, indicating increased lung aeration loss. In the conventional PEEP group, the intraoperative PaO2/FiO2 ratios were significantly lower but not the postoperative ratios. The PPC incidence was not significantly different between the groups. Post-hoc analysis showed the increase in lung aeration loss and deterioration of intraoperative oxygenation correlated with the deviation from the individualized PEEP., Conclusions: Individualized PEEP appears to protect against lung aeration loss and intraoperative oxygenation deterioration. The advantage was greater in patients whose individualized PEEP deviated more from the conventional PEEP.

Purpose: Hematopoietic stem cell transplant (HSCT) is an intense form of treatment, resulting in major symptom burden but can prove curative. The quality of life (QOL) is a major endpoint for these patients as the survival rate in them has improved over time. The aim of the study is to assess the QOL and symptom burden of hematological malignancy patients at admission to hospital for HSCT, at 1 month and at 3 months following HSCT., Methods: This prospective observational study was done on hematological malignancy patients who were admitted for HSCT in a regional cancer center. The study subjects were assessed by the Functional Assessment of Cancer Therapy-Bone Marrow Transplant Scale (FACT-BMT Scale), Edmonton Symptom Assessment Scale-revised (r-ESAS), and Depression, Anxiety and Stress Scale-21 Items (DASS-21) at the time of hospital admission for transplantation, on day 30 (~ 1 month) and day100 (~ 3 months) of transplantation., Results: A total of 68 patients were included in this study. FACT-BMT scores have decreased from baseline (F0) to the first follow-up (F1) and then increased in the third follow-up (F2). The maximum r-ESAS mean score was for tiredness among all other symptoms at F0 as well as at F1 and at F2. The DASS 21 scores for depression, anxiety, and stress were maximum during F1 and minimum during F2., Conclusion: Symptom burden is maximum during the first month of BMT, which improves later and QOL becomes improved with time., (© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Aim and Background: High-quality cardiopulmonary resuscitation (CPR) is associated with improved patient outcomes, but healthcare workers (HCWs) may be frequently undertrained. This study aimed to assess baseline knowledge and skills among HCWs about basic and advanced life support and the effect of simulation-based training on it., Methods: It was a single-center prospective quasi-interventional study among resident doctors and nurses at a Tertiary Center in New Delhi, India. A questionnaire-based assessment was done to assess baseline knowledge. The participants then underwent simulation-based training followed by questionnaire-based knowledge assessment and skill assessment. A repeat questionnaire-based assessment was done 6 months post-training to assess knowledge retention., Results: A total of 82 HCWs (54 doctors and 28 nurses) were enrolled. The participants scored 22.28 ± 6.06 out of 35 (63.65%) in the pre-training knowledge assessment, with low scores in post-cardiac arrest care, advanced life support, and defibrillation. After the training, there was a significant rise in scores to 28.32 ± 4.08 out of 35 (80.9%) ( p < 0.01). The retention of knowledge at 6 months was 68.87% ( p < 0.01). The participants scored 92.61 ± 4.75% marks in skill assessment with lower scores in chest compressions and team leadership roles. There was a positive correlation ( r = 0.35) between knowledge and skills scores ( p < 0.01)., Conclusion: There is a progressive decrease in baseline knowledge of HCWs with the further steps in the adult chain of survival. The simulation training program had a positive impact on the knowledge of HCWs. The training programs should focus on defibrillation, advanced life support, post-cardiac arrest care, and leadership roles., How to Cite This Article: Agarwal A, Baitha U, Ranjan P, Swarnkar NK, Singh GP, Baidya DK, et al . Knowledge and Skills in Cardiopulmonary Resuscitation and Effect of Simulation Training on it among Healthcare Workers in a Tertiary Care Center in India. Indian J Crit Care Med 2024;28(4):336-342., Competing Interests: Source of support: Nil Conflict of interest: None, (Copyright © 2024; The Author(s).)

Purpose: Nasotracheal intubation (NTI) is required for surgery in oropharyngeal (OP) carcinoma patients, but it may be challenging because of distorted anatomy, mucosal congestion, and increased risk of bleeding. Flexible bronchoscopy (FB)-guided NTI is preferred in these cases but has limitations. In this randomized controlled study, we sought to compare C-MAC ® D-BLADE-guided videolaryngoscopy (VL) (Karl Storz SE & Co. KG, Tuttlingen, Germany) with FB for NTI under general anesthesia in patients with OP carcinomas., Methods: We randomized a total of 100 patients with OP carcinoma and El-Ganzouri's risk index (EGRI) < 7 to undergo NTI under general anesthesia with FB (n = 50) or C-MAC D-BLADE-guided VL (n = 50). The primary outcome was the total intubation time. We also recorded the time to glottis view, nasal intubation difficulty scale (NIDS) score, best percentage of glottis opening score, and complications., Results: The median [interquartile range (IQR)] total intubation time was shorter with VL than with FB (total intubation time, 38 [26-43] sec vs 60 [52-65] sec; difference, -20 sec [95% confidence interval (CI), -27 to -11]; P < 0.001). Similarly, the median [IQR] time to glottis view was shorter with VL compared to FB (8 [6-9] sec vs 22 [14-25] sec; difference, -13 sec [95% CI, -17 to -10]; P < 0.001). The median NIDS score was higher with VL (difference, 2 [95% CI, 2 to 3]; P < 0.001). The incidences of airway trauma (two cases with FB vs seven with VL; P = 0.30) and postoperative sore throat (ten cases in both groups; P = 0.56) were similar., Conclusion: Compared to FB, C-MAC D-BLADE-based VL reduced the total time for nasal intubation oropharyngeal carcinoma patients, potentially representing an acceptable alternative in selected cases., Trial Registration: CTRI.nic.in (2018/11/0162830); first submitted 8 November 2018., (© 2024. Canadian Anesthesiologists' Society.)

Abstract: Medical Thoracoscopy (MT) is commonly performed by respiratory physicians for diagnostic as well as therapeutic purposes. The aim of the study was to provide evidence-based information regarding all aspects of MT, both as a diagnostic tool and therapeutic aid for pulmonologists across India. The consensus-based guidelines were formulated based on a multistep process using a set of 31 questions. A systematic search of published randomized controlled clinical trials, open labelled studies, case reports and guidelines from electronic databases, like PubMed, EmBase and Cochrane, was performed. The modified grade system was used (1, 2, 3 or usual practice point) to classify the quality of available evidence. Then, a multitude of factors were taken into account, such as volume of evidence, applicability and practicality for implementation to the target population and then strength of recommendation was finalized. MT helps to improve diagnosis and patient management, with reduced risk of post procedure complications. Trainees should perform at least 20 medical thoracoscopy procedures. The diagnostic yield of both rigid and semirigid techniques is comparable. Sterile-graded talc is the ideal agent for chemical pleurodesis. The consensus statement will help pulmonologists to adopt best evidence-based practices during MT for diagnostic and therapeutic purposes., (Copyright © 2024 Copyright: © 2024 Indian Chest Society.)

Simulation can be an excellent teaching and learning method if the scenarios are created appropriately. It starts with assessing the learner's needs and is followed by laying down objectives embracing the SMART principles. While creating a scenario, it is essential to consider the different aspects of realism, such as physical, contextual and psychological aspects. Using moulages and props helps in creating physical realism. The simulation expert should also be aware of the learner's experience and decide the SimZones for their learners based on their level of clinical expertise. The scenario progression needs to be laid down in stages. The role of the embedded participant needs to be decided a priori, and the embedded participant should be well-versed in their role. Pilot testing is a crucial step in simulation development as it keeps the simulation expert aware of the loopholes in the simulation scenario before running., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Indian Journal of Anaesthesia.)

Background: The conventional drug regimen of sedation for patients requiring mechanical ventilation in an intensive care unit (ICU) is propofol or midazolam. Dexmedetomidine is a newer drug for sedation with a better clinical profile. We conducted this study to compare the sedative efficacy of dexmedetomidine versus propofol in patients after head and neck cancer surgeries requiring mechanical ventilation., Methods: After ethics committee approval and written informed consent, 80 patients undergoing head and neck onco-surgery were recruited. The patients were randomly allocated to group I [1 mg/kg of bolus propofol over 15 minutes followed by infusion of 1 mg/kg/hour titrated by increasing or decreasing the infusion dose to Ramsay Sedation Score (RSS) 2-4] or group II (a loading dose of dexmedetomidine 1 mcg/kg over 15 minutes followed by a maintenance dose of 0.4 µg/kg/hour titrated to desired sedation level). The RSS, behavioral pain scale (BPS), heart rate, blood pressure, fentanyl consumption, additional sedative agent, extubation time, length of ICU stays, mechanical ventilation duration, side effects, and patient's satisfaction were noted., Results: Total fentanyl required was 0.56 ± 0.13 µg/kg/hour in group II and 0.58 ± 0.18 µg/kg/hour in group I ( P = 0.75). Extubation time, RSS, BPS, patient satisfaction, and ICU duration were similar in both the groups. The incidence of hemodynamic-related adverse effects were 41.67% in group II and 11.11% in group I ( P = 0.006)., Conclusion: The fentanyl requirement was comparable in both the groups in the postoperative period. Dexmedetomidine was associated with an increased incidence of bradycardia and hypotension as compared to the propofol group. Propofol should be the preferred sedative for postoperative mechanical ventilation after head and neck onco-surgeries., (Copyright © 2023 Copyright: © 2023 Indian Journal of Cancer.)

There is a gradual shift in training and teaching methods in the medical field. We are slowly moving from the traditional model and adopting active learning methods like simulation-based training. Airway management is an essential clinical skill for any anaesthesiologist, and a trained anaesthesiologist must perform quick and definitive airway management using various techniques. Airway simulations have been used for the past few decades. It ensures active involvement, upgrading the trainees' airway management knowledge and skills, including basic airway skills, invasive procedures, and difficult clinical scenarios. Trainees also learn non-technical skills such as communication, teamwork, and coordination. A wide range of airway simulators are available. However, texture surface characteristics vary from one type to another. The simulation-based airway management training requires availability, understanding, faculty development, and a structured curriculum for effective delivery. This article explored the available evidence on simulation-based airway management teaching and training., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Indian Journal of Anaesthesia.)

Tracheal tumors are rare neoplasms, most of which are malignant. Conventional bronchoscopy (CB) and biopsy are used in the primary evaluation of these tumors, while Contrast-Enhanced Computed Tomography (CECT) is usually used for assessing extraluminal extension and nodal spread. Virtual bronchoscopy, created by postprocessing the three-dimensional volume data acquired from CECT, attempts to recreate the endoluminal features as seen in CB. The complexity of tracheal surgery necessitates accurate preoperative localization of the lesion and planning. It can assist in evaluation of patients in whom CB cannot be performed and for airway assessment in a preoperative setting. Although it cannot replace CB, it can be resorted to, in specific clinical scenarios. In this pictorial essay, we aim to highlight the technique, role, and clinical utility of Virtual Bronchoscopy (VB) in tracheal tumors., (Copyright © 2023 Elsevier Inc. All rights reserved.)

Competing Interests: There are no conflicts of interest.

Background COVID-19 has spread as two distinct surges of cases in many countries. Several countries have reported differences in disease severity and mortality in the two waves. Objective Compare the in-hospital mortality in the two COVID-19 waves at a tertiary care hospital in India. Methods We conducted a retrospective data collection. Distinct periods of surges in cases and admissions were defined as the first wave spanning from March 2020 to December 2020 and the second wave from April 2021 to June 21, 2021. The primary outcome of this study was to compare mortality rates in terms of total hospital mortality rate (TMR) and case fatality rate (CFR). Results Mortality rates of wave 2 were approximately 10 times that of wave 1 (TMR of 20.3% in wave 2 versus 2.4% in wave 1 and CFR of 1.5% versus 17.7% in wave 1 and 2, respectively). Mortalities in wave 2 had a larger proportion of severe disease at presentation, faster progression of symptoms to death, and more patients without any chronic comorbid condition dying due to the direct effect of COVID-19 acute respiratory distress syndrome (ARDS). Conclusion Our data matches the worldwide reported pooled hospital mortality figures and shows the comparative difference in disease severity between the two waves., Competing Interests: The authors have declared that no competing interests exist., (Copyright © 2023, Vig et al.)

Most recommendations on cardiopulmonary resuscitation were developed from the perspective of high-resource settings with the aim of applying them in these settings. These so-called international guidelines are often not applicable in low-resource settings. Organisations including the International Liaison Committee on Resuscitation (ILCOR) have not sufficiently addressed this problem. We formed a collaborative group of experts from various settings including low-income, middle-income, and high-income countries, and conducted a prospective, multiphase consensus process to formulate this ILCOR Task Force statement. We highlight the discrepancy between current cardiopulmonary resuscitation guidelines and their applicability in low-resource settings. Successful existing initiatives such as the Helping Babies Breathe programme and the WHO Emergency Care Systems Framework are acknowledged. The concept of the chainmail of survival as an adaptive approach towards a framework of resuscitation, the potential enablers of and barriers to this framework, and gaps in the knowledge are discussed, focusing on low-resource settings. Action points are proposed, which might be expanded into future recommendations and suggestions, addressing a large diversity of addressees from caregivers to stakeholders. This statement serves as a stepping-stone to developing a truly global approach to guide resuscitation care and science, including in health-care systems worldwide., Competing Interests: Declaration of interests KGM is chair of the European Resuscitation Council (ERC) and has received an unrestricted research grant from the Laerdal Foundation. RGr is ERC director of guidelines and chair of the International Liaison Committee on Resuscitation (ILCOR) and the ILCOR Education, Implementation, and Teams (EIT) Task Force. SS is vice-chair of the Austrian Resuscitation Council, a member of the ERC Adult Advanced Life Support SEC, and an ILCOR EIT task force member, and has received an unrestricted research grant from the Laerdal Foundation. All other authors declare no competing interests., (Copyright © 2023 The Author(s). Published by Elsevier Ltd. This is an Open Access article under the CC BY 4.0 license. Published by Elsevier Ltd.. All rights reserved.)

Objective: To compare the analgesic efficacy of two techniques of morphine titration (intermittent intravenous bolus vs infusion) by calculating rescue dosage in a day at 1 week after analgesic titration., Methods: One hundred and forty cancer patients were randomised into two groups. In group 1, intravenous morphine 1.5 mg bolus given every 10 min until Numerical Rating Scale (NRS) pain score <4 is achieved. Total intravenous dose converted to oral dose (1:1) and administered every 4 hours. In group 2, intravenous bolus morphine 0.05 mg/kg body weight administered followed by 0.025 mg/kg/hour intravenous infusion. The NRS pain score was recorded every 10 min but infusion rate was titrated every 30 min if required. The infusion rate of morphine was doubled if the pain score was unchanged and increased to 50% when NRS was between 4 and baseline. If NRS<4, then infusion at same rate was continued. Once the NRS<4 for two consecutive hours, total intravenous dose for 24 hours was calculated and converted to oral morphine in a ratio of 1:3 and divided into six doses given over 24 hours. For rescue (pain score ≥4) analgesia, one-sixth of the total daily oral dose was prescribed. The primary outcome of this study was to note the number of rescue doses of oral morphine in a day at 1 week., Results: The rescue dosage in a day at 1-week post discharge from the palliative care unit was significantly higher in group 1 as compared with group 2., Conclusion: Intravenous infusion morphine may be a better analgesic titration technique for analgesia in patients with advanced cancer., Trial Registration Number: CTRI/2018/04/013369., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2023. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: Extensive surgical dissection, hemodynamic alterations associated with cytoreductive surgery (CRS), and hyperthermic intraperitoneal chemotherapy (HIPEC) make pain management challenging. We hypothesized that infusions of intravenous lignocaine and fentanyl provide comparable analgesia to epidural ropivacaine and fentanyl in these patients., Methods: Fifty patients scheduled to undergo CRS and HIPEC were enrolled in the study. The patients in group IV (Intravenous) received a bolus dose of 1.5 mg/kg lignocaine over 15 min, starting approximately 15 min before the surgical incision and fentanyl 0.5 mcg/kg, about 2 min before the surgical incision, following which patient received lignocaine infusion at 1 mg/kg/hr and fentanyl infusion at 0.5 mcg/kg/hr intraoperatively. Patients in group EPI (Epidural) received 6 mL of Ropivacaine 0.2% and fentanyl (2mcg/mL) approximately 15 min before surgical incision, followed by continuous infusion at the rate of 5 mL/hr. The procedure for induction and maintenance of anesthesia was standardized for both groups. In the postoperative period, the infusion of analgesics was reduced to half the intraoperative rates and continued for 24 h., Results: Demographic profile and clinical parameters were comparable between both groups (p > 0.05). There was no difference between the number of fentanyl doses given in the IV group [Langenbecks Arch Chir 373(3):189-196, 4, IQR (2-11)] and the EPI group [Reg Anesth Pain Med 35(4):370-376, 12, IQR (5-21)] in the postoperative period (p = 0.229). The need for intraoperative rescue analgesia was comparable among the groups (p = 0.882)., Conclusion: The two techniques, epidural (ropivacaine and fentanyl) and IV (lignocaine and fentanyl) infusions, provide comparable analgesia in patients undergoing CRS and HIPEC., Trial Registration Number: CTRI/2020/08/027052 dated 09/08/2020., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Purpose: This phase II trial is designed to test whether the performance status (PS) of metastatic non-small cell lung cancer (mNSCLC) patients (pts) can improve with chemotherapy if their poor PS (Eastern Cooperative Oncology Group (ECOG) PS of ≥ 2) is due to disease burden rather than comorbidities., Methods: Age18-65 years, Charlson's comorbidity index < 9, serum albumin ≥ 3.5 g/dl, adequate bone marrow and organ function, & ECOG PS ≥ 2 as judged by the worst score of three independent physicians were administered 3 doses of weekly paclitaxel at 60 mg/m 2 /dose. The primary endpoint was an improvement in ECOG PS by 1 point at 4 weeks; others: toxicity (CTCAE v 5.0), quality of life (QoL) assessment at baseline and 4 weeks by EORTC QLQ-C30 and EORTC QLQ-LC13. Optimal Simon's 2-stage design was used., Results:  Forty-six patients were included with a median age of 56 years (interquartile range, IQR 54-59), 12 (26%) had comorbid conditions, and 87% with ECOG PS 3/4. PS improved in 11 pts at 4 weeks and in 7 beyond this time point. Grade 3/4 toxicities are seen in 20% (most common: anemia and diarrhea). At a median follow-up of 4.8 m (95% CI 3.27-14.9), the median progression-free survival and overall survival were 3.3 months (95% CI 2.36-5.6) and 6.8 months (95% CI 2.47-8.8), respectively. QoL improved for global QoL, role functioning, pain, dyspnea, insomnia, pain in the chest, pain in other parts, and worsened for alopecia and sore mouth., Conclusions:  Abbreviated chemotherapy is a useful, well-tolerated strategy in carefully selected poor PS mNSCLC patients that can improve PS and QoL., Clinical Trial: Clinical trial information: CTRI/2020/01/022617., (© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

Over the past decade, endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) has become an indispensable tool in the diagnostic armamentarium of the pulmonologist. As the expertise with EBUS-TBNA has evolved and several innovations have occurred, the indications for its use have expanded. However, several aspects of EBUS-TBNA are still not standardized. Hence, evidence-based guidelines are needed to optimize the diagnostic yield and safety of EBUS-TBNA. For this purpose, a working group of experts from India was constituted. A detailed and systematic search was performed to extract relevant literature pertaining to various aspects of EBUS-TBNA. The modified GRADE system was used for evaluating the level of evidence and assigning the strength of recommendations. The final recommendations were framed with the consensus of the working group after several rounds of online discussions and a two-day in-person meeting. These guidelines provide evidence-based recommendations encompassing indications of EBUS-TBNA, pre-procedure evaluation, sedation and anesthesia, technical and procedural aspects, sample processing, EBUS-TBNA in special situations, and training for EBUS-TBNA.

Management of advanced ovarian cancer underwent a paradigm shift with advent of cytoreductive surgery and intraperitoneal chemotherapy. Hyperthermic intraperitoneal chemotherapy requires complex machinery and costly disposables, and increased operative time. Early postoperative intraperitoneal chemotherapy is a relatively less resource-intensive alternative way of intraperitoneal drug delivery. We started our HIPEC programme in 2013. In select cases, we offer EPIC. This study is an audit of outcomes to look into the feasibility of EPIC as alternative to HIPEC. We performed analysis of prospectively maintained database in the Department of Surgical oncology from January 2019 to June 2022. We had 15 patients who underwent CRS + EPIC and 84 CRS+ HIPEC. We did a propensity-matched analysis for demographics, baseline data and PCI and compared 15 CRS + EPIC with 15 CRS + HIPEC patients. We compared the perioperative outcomes-morbidity, mortality, length of ICU and hospital stay. Procedure time was significantly higher in the HIPEC compared to EPIC as HIPEC is an intraoperative procedure. Patients were admitted to intensive care unit (ICU) after surgery for a longer mean duration in HIPEC arm (1.4 + 0.7 days) compared to EPIC arm (1.2 + 0.41 days). Patients in HIPEC arm had a significantly shorter hospital stay (mean 7.93 vs. 9.93 days. Four patients in EPIC arm had Clavien-Dindo grade 3 and 4 morbidity compared to 1 patient in HIPEC arm. Hematological toxicity was more common in EPIC group. CRS with EPIC can be explored as an alternative to HIPEC in centres lacking facilities and expertise for HIPEC., Competing Interests: Competing InterestsThe authors declare no competing interests., (© The Author(s), under exclusive licence to Indian Association of Surgical Oncology 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

The treatment of advanced epithelial ovarian cancer (EOC) has evolved over time. With advent of platinum-based chemotherapy and hyperthermic intraperitoneal chemotherapy (HIPEC), there is a paradigm shift in the patterns of care with improved survival. In this study, we analysed our advanced EOC patients aiming to gain insights into the pattern of care. An ambispective study of 250 patients of advanced EOC was done from our prospectively maintained computerised database in the Department of Surgical Oncology, tertiary care referral centre from 2013 to 2020. We analysed the demographic profile, treatment patterns, and perioperative outcomes. In this study, there were 83.6% stage III and 16.4% stage IVA. There were 62 (24.8%) upfront and 112 (44.8%) in interval settings. There was a higher number of patients receiving neo-adjuvant chemotherapy. One hundred twenty-six (50.4%) underwent cytoreductive surgery (CRS) only and 124 (49.6%) underwent CRS and HIPEC. CC-0 was achieved in 84.4% and CC-1 in 15.6% patients. HIPEC programme was started in 2013. With advent of RCTs in HIPEC, there was a substantial increase in the number of patients receiving HIPEC from 2015 ( n  = 10), 2017 ( n  = 20) to 2019 ( n  = 41). We offer secondary CRS in a limited subset of patients, n  = 76 (30.4%). There was 24.8% early and 8.4% late postop complications. We have median follow-up of 50 months with attrition rate of 4%. With practice changing updates, the treatment of advanced EOC has been evolving over time. Though the primary CRS followed by systemic therapy is the standard to date, there is change in pattern of care with neo-adjuvant chemotherapy followed by interval CRS and HIPEC because of various RCTs. The addition of HIPEC has acceptable morbidity and mortality. There is a definite learning curve and the team has to evolve as a whole. In a tertiary care referral centre from LMIC, good patient selection, logistics, and implementing recent advances will definitely add to improved survival., Competing Interests: Competing InterestsThe authors declare no competing interests., (© The Author(s), under exclusive licence to Indian Association of Surgical Oncology 2023. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background Cardiopulmonary resuscitation (CPR) is a skill-oriented training programme required to be practised and updated periodically by every healthcare provider. Methods In an open-label randomized controlled trial, 81 fourth-year BSc Nursing students were randomized to experimental (n=41) and control (n=40) groups using a computer-generated table. The learning resource material was shared through a mobile-app with the experimental group (EG) and the control group (CG) received the internet link for retrieving the learning resource material, 4 days before a 1-day training programme. Baseline knowledge and skills assessment of the students was done before the commencement of the training programme, using a pre-validated self-developed questionnaire based on standardized CPR guidelines of professional bodies. Post-intervention assessment of knowledge, skills, confidence and satisfaction of the students with the training methodology was done at the end of the training programme. The confidence and satisfaction of the students with the training methodology were assessed using a standardized confidence scale and a self-developed satisfaction scale, respectively. Results The baseline knowledge and skills scores of the students were comparable (EG v. CG, knowledge: 16.04 [2.35] v. 15.52 [2.69], p=0.34; skill: 13.41 [5.28] v. 15.02 [4.66], p=0.16). A comparable improvement was seen in post-intervention knowledge and skills scores between the groups (EG v. CG, knowledge 17.78 [1.49] v. 17.70 [1.51], p=0.82; skill 29.85 [2.44] v. 30.08 [2.79], p=0.60). The post-intervention confidence in performing the skills (20.22 [2.76] v. 19.41 [3.63], p=0.331) and satisfaction with the method of dissemination of educational resource material (29.85 [2.4] v. 30.08 [2.79], p=0.73) were also comparable in both the groups. Conclusion Both mobile app-based and internet link-based learning resource material along with hands-on sessions were effective in bringing comparable improvement in knowledge, skills, self-confidence and satisfaction of students in performing the selected skills of cardiopulmonary resuscitation.

Background: Subarachnoid block has been used for intracavitary radiotherapy (ICRT) for carcinoma cervix, but the literature on the appropriate dose of local anesthetic required to achieve the desired effect is lacking. We compared two different intrathecal doses of 0.5% hyperbaric bupivacaine (1.2 and 1.5 mL) for providing optimal surgical conditions and readiness to discharge in patients undergoing ICRT for carcinoma cervix., Materials and Methods: This prospective double-blind study was done in 80 patients undergoing ICRT. The patients were randomized into two groups (Groups I and II) to receive 1.2 and 1.5 mL of intrathecal hyperbaric bupivacaine, respectively, for ICRT. The level of sensory achieved, the patient satisfaction score, radiation oncologist score, time to L5 regression, and time to motor recovery (walking unaided) were assessed., Statistical Analysis Used: The data were analyzed using SPSS 20 for Windows (IBM, Chicago, IL, USA)., Results: The time taken for the block to regress to L5 (Group I: 134.6 ± 32.4 minutes vs. Group II: 143.2 ± 43.0 minutes, P = 0.31) were comparable. However, the mean time for walking unaided (Group I: 220.87 ± 47.12 minutes versus Group II: 247.00 ± 49.83 minutes, P = 0.032) after the subarachnoid block was significantly less in Group I. The patient satisfaction with the procedure and overall satisfaction of the radiation oncologists regarding the operating condition were comparable in both the groups., Conclusions: Hence, a 1.2 mL dose of intrathecal hyperbaric bupivacaine for ICRT provides optimal surgical conditions with hemodynamic stability and ensures the early discharge of the patient.

Immediate bystander CPR after an out-of-hospital-cardiac arrest is likely to save hundreds of thousands of lives worldwide each year. International Liaison Committee on Resuscitation launched the World Restart a Heart initiative on October 16, 2018. In 2021 more than 2,200,000 persons were trained and at least 302,000,000 people were reached by WRAH global collaboration through print and digital media making it the highest-impact year since its inception. We strive for real success when CPR training and awareness become a year-round activity in all countries and all the citizens of the world realize that "Two Hands Can Save a Life!", Competing Interests: The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (© 2023 The Author(s).)

Swati Bhan Introduction  This paper aims to provide an overview of the administrative and clinical preparations done in a tertiary care cancer hospital in continuing operation theatre (OT) services through the COVID pandemic. Methods  Retrospective data collection, data for the past 1.5 years (COVID period) March 2020 to August 2021 were compared to surgical output for a similar duration of time before the COVID era (September 2018-February 2020). Results  A total of 1,022 surgeries were done under anesthesia in the COVID period as against 1,710 surgeries done in a similar time frame in the pre-COVID era. Overall, we saw a 40%drop in the total number of cases. Thorax, abdominal, and miscellaneous surgeries (soft tissue sarcomas, urology, and gyneconcology) saw a maximum fall in numbers; however, head and neck cases saw an increase in numbers during the pandemic. Surgical morbidity and mortality were similar in the COVID and pre-COVID era. No cases of severe COVID infection were reported among the healthcare staff working in OT. Discussion  We could successfully continue our anesthesia services with minimal risk to healthcare staff throughout the pandemic by adopting major guidelines in a pragmatic and practical approach with minor changes to suit our setup., Competing Interests: Conflict of Interest None declared., (MedIntel Services Pvt Ltd. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. ( https://creativecommons.org/licenses/by-nc-nd/4.0/ ).)

Aim: Hemangioendotheliomas (HEs) are malignant vascular tumors with sparse descriptions in literature owing to their rarity., Study Design: Ours is a retrospective study among patients of advanced HEs registered between September 2015 and April 2021., Results: There were 13 patients with median age 34.6 (range: 4-69 years), male preponderance (69%) and predominant subtype of epithelioid HE (76.9%). Common primary sites were viscera (46.2%) and bone (30.8%). Tyrosine kinase inhibitors (TKIs) yielded objective responses in 30% patients whereas chemotherapy only produced disease stabilization in 7.7%., Conclusion: We recognize an aggressive subset of HEs with manifestations such as acute liver failure and splenic rupture. Currently no biomarkers predict the efficacy of TKIs over chemotherapy; however, TKIs showed promising outcomes in this series., (© 2023 Ghazal Tansir & Sameer Rastogi.)

Background and Aims: This study intended to analyse the effectiveness of compression-only life support cardiopulmonary resuscitation (COLS CPR) training based on training knowledge acquired among non-medical staffs., Methods: The study was conducted among 300 non-medical staffs. Study design: It is an observational study where the effect of COLS CPR training was evaluated based on the pre-training and post-training assessment score. Google Forms questionnaire was used as an interventional tool. Participants in our study included security guards, ambulance drivers, housekeeping and facility staff of our hospital. Training was conducted for seven days through lecture, audio-visual display, demonstration and then hands-on session conducted at the end of each training. The Google Form questionnaires consisted of COLS meaning, rate, depth of compression, usefulness, etc. Corrective action preventive action (CAPA) analysis report was prepared along with corrective and preventive action, and onsite debriefing was also done., Results: Paired t -test was applied. For pre-test questions, 1,2,3,4,5 and 6 correct answers were 82.8%, 20.2%, 15%, 5%, >80% and <10%, respectively. In post-test, correct answers were 98.8%, 95%, 92.8%, 67%, 99.6% and 99.3%, respectively. P value 0.0022 suggested that training is highly effective and made statistically significant difference in knowledge of the participants., Conclusion: Among non-medical staff, this study emphasises the cognitive approach to the general perception and skill of COLS. Hence, formal refresher training and experience enhance the knowledge of CPR., Competing Interests: There are no conflicts of interest., (Copyright: © 2023 Indian Journal of Anaesthesia.)

Aim: Clinicopatholgical findings and outcomes in epithelioid sarcoma (ES) patients., Materials & Methods: ES patients registered in sarcoma clinic from 2015 to 2021., Results: There were 20 patients with median age of 26 years. Majority had distal ES (70%) and advanced disease (85%). In patients with advanced disease lymph nodes were involved in 65%, lungs in 58% and others in 35%. Among 14 patients who underwent biopsy outside our institute, nine (64.2 %) had been initially misdiagnosed. Response rates to doxorubicin (n = 12), pazopanib (n = 6), gemcitabine/docetaxel (n = 5), tazemetostat (n = 3) and immunotherapy (n = 2) used in various lines were 16, 16, 20, 33 and 0%, respectively., Conclusion: Our patients had an advanced-stage and distal ES, with a modest response to chemotherapy., (© 2023 Dr Sameer Rastogi.)

Objectives: Cancer patients seeking palliative care faces distressing symptoms which affect their quality of life adversely. Patients' lack of adherence to analgesics is one of the major factors contributing to the undertreatment of cancer pain. The objective of this paper is to outline the development of a mobile application-based system to develop a physician-patient relationship and to improve adherence to medications prescribed for cancer pain management., Material and Methods: The mobile application-based system is developed using alarm and cloud based data sysncronisation for improving medication adherence and self-recording symptoms among cancer patients receiving palliative therapy at a palliative care clinic., Results: Ten palliative medicine physicians tested the project website and the mobile application thoroughly instead of patients. The physician recoded the prescription and other details on the project website. The data transferred from website to mobile application. The mobile application reminded scheduled medication by alarm, collected medical adherence details, daily symptom observation, and their severity and SOS medication details. The data from the mobile application was transferred back to project website successfully., Conclusion: The developed system can directly improve the physician-patient relationship, and improve better communication and sharing of information between physician and patient. This will impact the quality of life of the patient, improve the awareness of the patient about the disease, and may reduce rate of hospitalisation. This will also help physicians to treat patients efficiently. The developed system is being tested under a randomised control trial study. The findings of the study can be generalised to all patients suffering from chronic illnesses and on long-term medications., Competing Interests: There are no conflicts of interest., (© 2023 Published by Scientific Scholar on behalf of Indian Journal of Palliative Care.)

Selection of reference genes during real-time quantitative PCR (qRT-PCR) is critical to determine accurate and reliable mRNA expression. Nonetheless, not a single study has investigated the expression stability of candidate reference genes to determine their suitability as internal controls in SARS-CoV-2 infection or COVID-19-associated mucormycosis (CAM). Using qRT-PCR, we determined expression stability of the nine most commonly used housekeeping genes, namely, TATA-box binding protein ( TBP ), cyclophilin ( CypA ), β-2-microglobulin ( B2M ), 18S rRNA (18S), peroxisome proliferator-activated receptor gamma (PPARG) coactivator 1 alpha ( PGC-1 α), glucuronidase beta ( GUSB ), hypoxanthine phosphoribosyltransferase 1 ( HPRT-1 ), β-ACTIN , and glyceraldehyde-3-phosphate dehydrogenase ( GAPDH ) in patients with COVID-19 of various severities (asymptomatic, mild, moderate, and severe) and those with CAM. We used statistical algorithms (delta- C T [threshold cycle], NormFinder, BestKeeper, GeNorm, and RefFinder) to select the most appropriate reference gene and observed that clinical severity profoundly influences expression stability of reference genes. CypA demonstrated the most consistent expression irrespective of disease severity and emerged as the most suitable reference gene in COVID-19 and CAM. Incidentally, GAPDH , the most commonly used reference gene, showed the maximum variations in expression and emerged as the least suitable. Next, we determined expression of nuclear factor erythroid 2-related factor 2 ( NRF2 ), interleukin-6 ( IL-6 ), and IL-15 using CypA and GAPDH as internal controls and show that CypA -normalized expression matches well with the RNA sequencing-based expression of these genes. Further, IL-6 expression correlated well with the plasma levels of IL-6 and C-reactive protein, a marker of inflammation. In conclusion, GAPDH emerged as the least suitable and CypA as the most suitable reference gene in COVID-19 and CAM. The results highlight the expression variability of housekeeping genes due to disease severity and provide a strong rationale for identification of appropriate reference genes in other chronic conditions as well. IMPORTANCE Gene expression studies are critical to develop new diagnostics, therapeutics, and prognostic modalities. However, accurate determination of expression requires data normalization with a reference gene, whose expression does not vary across different disease stages. Misidentification of a reference gene can produce inaccurate results. Unfortunately, despite the global impact of COVID-19 and an urgent unmet need for better treatment, not a single study has investigated the expression stability of housekeeping genes across the disease spectrum to determine their suitability as internal controls. Our study identifies CypA and then TBP as the two most suitable reference genes for COVID-19 and CAM. Further, GAPDH , the most commonly used reference gene in COVID-19 studies, turned out to be the least suitable. This work fills an important gap in the field and promises to facilitate determination of an accurate expression of genes to catalyze development of novel molecular diagnostics and therapeutics for improved patient care.

Objective: Several interfascial interfacial plane blocks have been described in patients undergoing modified radical mastectomy. We conducted this study to evaluate the analgesic efficacy of ultrasound-guided serratus anterior plane block and erector spinae plane block in patients undergoing modified radical mastectomy., Methods: Totally, 80 female patients (18-70 years) undergoing modified radical mastectomy were randomised into 2 groups of 40 each and were given ultrasound-guided serratus anterior plane block or erector spinae plane block with 0.4 mL kg-1 of 0.375% ropivacaine in this prospective double-blind control trial. The groups were compared for the time to request of first dose of rescue analgesic, requirement of rescue analgesics, and patient satisfaction score., Results: The time to request of the first rescue analgesia was comparable in both groups (P =.056). Postoperative pain scores at rest at 0 minute were significantly lower in serratus anterior plane group as compared to erector spinae plane group (P =.03). The intraoperative fentanyl requirement and postoperative diclofenac and tramadol requirements were comparable between the 2 groups. The number of patients requiring rescue doses of fentanyl intraoperatively and rescue analgesics postoperatively was similar in both groups. The mean patient satisfaction score was also comparable in both groups., Conclusion: Ultrasound-guided serratus anterior plane block and erector spinae plane block have comparable postoperative analgesic efficacy after modified radical mastectomy.

Objective: Neoadjuvant chemotherapy improves resectability rates of oesophageal cancer, but the process may also take a toll on the patients' exercise capacity and may adversely affect the postoperative outcomes. It can be assessed objectively using cardiopulmonary exercise testing., Methods: Patients with oesophagus cancer performed a baseline test and a second test after neoadjuvant chemotherapy during the week preceding oesophagectomy. They were followed up for postoperative complications, length of hospital stay, and 30-day mortality., Results: Thirty-three patients completed the study. The mean pre-chemotherapy peak oxygen uptake (VO2 peak) was 1128.39 ± 202.79 mL min-1 (19.46 ± 3.06 mL kg-1 min-1 ) which declined to 1010.33 ± 195.56 mL min-1 (17.24 ± 2.55 mL kg-1 min-1 ) in the postchemotherapy period (P < .001). Pre-chemotherapy anaerobic threshold was 906.85 ± 176.81 mL min-1 (15.54 ± 2.24 mL kg-1 min-1 ) which declined to 764.76 ± 158.79 mL min-1 (13.01 ± 2.22 mL kg-1 min-1 ) (P < .001) in the post-chemotherapy period. Six patients developed complications of modified Clavien-Dindo grade 3 and above. Two (6.1%) patients succumbed to complications within 30 days. The mean anaerobic threshold in patients who suffered complications modified Clavien-Dindo grade ≥3 was 693.33 ± 140.99 mL min-1 (11.2 ± 1.17 mL kg-1 min-1 ) while patients with mild to moderate complications had a mean anaerobic threshold 13.41 ± 2.21 mL kg-1 min-1 (P < .006). An optimal cut off value for anaerobic threshold was 12.5 mL kg-1 min-1 Conclusion: Cardiopulmonary exercise testing accurately predicts outcomes in cancer oesophagus patients who undergo neoadjuvant chemotherapy followed by surgery.

Competing Interests: There are no conflicts of interest.

Background: While long-term studies on the correlates of protection, vaccine effectiveness, and enhanced surveillance are awaited for SARS-CoV-2 vaccine, studies on breakthrough infections help understand the nature and course of this illness among vaccinated individuals and guide in public health preparedness. This study aims to compare the differences in the hospitalization outcomes SARS-CoV-2 infection of fully vaccinated individuals with with those of unvaccinated and partially vaccinated individuals., Materials and Methods: Single institution observational cohort study. This study compared the differences in clinical, biochemical parameters and the hospitalization outcomes of 53 fully vaccinated individuals with those of unvaccinated (1464) and partially vaccinated (231) individuals, among a cohort of 2,080 individuals hospitalized with SARS-CoV-2 infection. Descriptive statistics and propensity-score weighted multivariate logistic regression analysis adjusting for clinical and laboratory parameters were used to compare the differences and to identify factors associated with outcomes., Results: Completing the course of vaccination protected individuals from developing severe COVID-19 as evidenced by lower proportions of those with hypoxia, abnormal levels of inflammatory markers, requiring ventilatory support, and death compared to unvaccinated and partially vaccinated individuals. There were no differences in these outcomes among patients who received either vaccine type approved in India., Conclusions: Efforts should be made to improve the vaccination rates as a timely measure to prepare for the upcoming waves of this highly transmissible pandemic. Vaccination rates of the communities may also guide in the planning of the health needs and appropriate use of medical resources., Competing Interests: There are no conflicts of interest., (Copyright: © 2022 Indian Journal of Community Medicine.)

Background: Studies comparing the utility of dexmedetomidine with other drugs for sedation during medical thoracoscopy are lacking. In this pilot study, we compared dexmedetomidine with midazolam for sedation in thoracoscopy., Methods: Consecutive subjects were randomized to receive either dexmedetomidine (n=30) (group D) or midazolam (n=30) (group M). All received fentanyl for procedural analgesia. The primary endpoint was pulmonologist-rated overall procedure satisfaction on the visual analog scale (satisfaction VAS). Key secondary outcomes were pulmonologist-rated cough on VAS (cough VAS), patient-rated faces pain scale scores, change in hemodynamic variables, total additional fentanyl dose, and adverse events during procedure., Results: The satisfaction VAS score (mean±SD) was significantly greater in group D versus group M (7.5±1.4 and 6.5±1.1, respectively) ( P =0.003). The cough VAS scores (mean±SD) were 2.1±1.5 (group D) and 3.1±1.3 (group M) ( P =0.014). The scores (mean±SD) for patient-rated faces pain scale were 2.9±1.8 and 4.2±2.3 ( P =0.019) in group D and group M, respectively. The additional dose of fentanyl administered in group M was significantly greater than in group D ( P =0.001). The responses at the local anesthesia infiltration, skin incision, thoracoscope insertion, and biopsy between both groups were similar. The hemodynamic parameters were comparable in both groups. Also, more patients were willing for repeat thoracoscopy if needed; in the dexmedetomidine group., Conclusion: The findings of this pilot RCT indicate that dexmedetomidine may be more efficacious than midazolam for sedation in patients undergoing medical thoracoscopy. These observations need to be confirmed in an adequately powered RCT., Competing Interests: Disclosure: There is no conflict of interest or other disclosures., (Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.)