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2.
J Crit Care ; 80: 154509, 2024 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-38134715

RESUMO

PURPOSE: We aimed to study the prevalence of frailty, evaluate risk factors, and understand impact on outcomes in India. METHODS: This was a prospective registry-embedded cohort study across 7 intensive care units (ICUs) and included adult patients anticipated to stay for at least 48 h. Primary exposure was frailty, as defined by a score ≥ 5 on the Clinical Frailty Scale and primary outcome was ICU mortality. Secondary outcomes included in-hospital mortality and resource utilization. We used generalized linear models to evaluate risk factors and model association between frailty and outcomes. RESULTS: 838 patients were included, with median (IQR) age 57 (42,68) yrs.; 64.8% were male. Prevalence of frailty was 19.8%. Charlson comorbidity index (OR:1.73 (95%CI:1.39,2.15)), Subjective Global Assessment categories mild/moderate malnourishment (OR:1.90 (95%CI:1.29, 2.80)) and severe malnourishment (OR:4.76 (95% CI:2.10,10.77)) were associated with frailty. Frailty was associated with higher odds of ICU mortality (adjusted OR:2.04 (95% CI:1.25,3.33)), hospital mortality (adjusted OR:2.36 (95%CI:1.45,3.84)), development of stage2/3 AKI (unadjusted OR:2.35 (95%CI:1.60, 3.43)), receipt of non-invasive ventilation (unadjusted OR:2.68 (95%CI:1.77, 4.03)), receipt of vasopressors (unadjusted OR:1.47 (95%CI:1.04, 2.07)), and receipt of kidney replacement therapy (unadjusted OR:3.15 (95%CI:1.90, 5.17)). CONCLUSIONS: Frailty is common among critically ill patients in India and is associated with worse outcomes. STUDY REGISTRATION: CTRI/2021/02/031503.


Assuntos
Fragilidade , Desnutrição , Adulto , Humanos , Masculino , Pessoa de Meia-Idade , Feminino , Fragilidade/epidemiologia , Estudos de Coortes , Prevalência , Unidades de Terapia Intensiva , Mortalidade Hospitalar , Estado Terminal , Sistema de Registros , Assistência Centrada no Paciente
3.
J Anaesthesiol Clin Pharmacol ; 38(2): 245-251, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-36171946

RESUMO

Background and Aims: The role of epidural analgesia in laparoscopic surgeries remains controversial. We evaluated intraoperative analgesic effects of epidural ropivacaine versus intravenous fentanyl in laparoscopic abdominal surgery and assessed postoperative analgesic requirements, hemodynamic changes, time to ambulation, and length of stay (LOS) in the ICU. Material and Methods: Seventy-two American Society of Anesthesiologists physical status I-III adult patients undergoing elective laparoscopic abdominal surgeries were randomized to either 0.5 mg/kg/h intravenous fentanyl (Group C) or 0.2% epidural ropivacaine at 5-8 mL/h (Group E) infusions intraoperatively and 0.25 m/kg/h fentanyl and 0.1% epidural ropivacaine infusions respectively postoperatively. Variations in mean arterial pressure (MAP) of 20% from baseline were points of intervention for propofol and analgesia with fentanyl or vasopressors. The number of interventions and total doses of fentanyl and vasopressors were noted. Postoperative analgesia was assessed at 0, 6, 12, and 24 h and when pain was reported with numerical rating scale and objective pain scores. Chi-square test and Student's t-test were used for categorical and continuous variable analysis. Results: Intraoperatively, 14 patients versus 4 needed additional fentanyl and 26 versus 14 needed additional propofol in groups C and E respectively (P = 0.007, P = 0.004). MAP at 0, 6 and 18 h was lower in Group E. Pain scores were better in Group E at 6,18, and 24 h postoperatively. Time to ambulation was comparable but LOS ICU was prolonged in Group E (P = 0.05). Conclusion: Epidural ropivacaine produces superior intraoperative analgesia and improved postoperative pain scores without affecting ambulation but increases vasopressor need and LOS ICU in comparison with intravenous fentanyl in laparoscopic abdominal surgeries.

4.
Indian J Anaesth ; 65(4): 331-335, 2021 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-34103749

RESUMO

ABO incompatible liver transplants (ABOi LT) are considered as a life-saving option when compatible donor grafts are unavailable. Fourteen adults (right lobe graft) and three children (left lateral segment/lobe) who underwent ABOi LT from living donors between 2011 and 20 period were analysed for transfusions and desensitisation protocols. All recipients received packed red blood cells (PRBC) of their own group. AB plasma that does not contain any antibody was transfused in eight patients and donor group plasma in others. None of the patients developed transfusion related complications. Plasmapheresis and rituximab/bortezumab desensitisation was practised in 11 patients, only rituximab in four, only plasmapheresis in one, and no treatment in a 1 year child. Rejection was manifest in three patients while nine patients developed infections and sepsis. A working knowledge of the blood and product transfusions in ABOi LT is crucial for the anaesthesiologist. Perioperative management and impact of desensitisation protocol are discussed.

6.
Front Psychiatry ; 11: 559905, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33343410

RESUMO

The coronavirus 2019 disease (COVID-19) is deepening the inequity and injustice among the vulnerable communities. The current study aims to present an overview of the impact of COVID-19 on equity and social justice with a focus on vulnerable communities. Vulnerable communities include, but not limited to, healthcare workers, those from lower socioeconomic backgrounds, ethnic or minority groups, immigrants or refugees, justice-involved populations, and people suffering from chronic diseases or mental illness. The implications of COVID-19 on these communities and systemic disparities beyond the current pandemic are also discussed. People from vulnerable communities' experience disproportionately adverse impacts of COVID-19. COVID-19 has exacerbated systemic disparities and its long-term negative impact on these populations foretell an impending crisis that could prevail beyond the COVID-19 era. It is onerous that systemic issues be addressed and efforts to build inclusive and sustainable societies be pursued to ensure the provision of universal healthcare and justice for all. Without these reinforcements, we would not only compromise the vulnerable communities but also severely limit our preparedness and response to a future pandemic.

7.
Indian J Anaesth ; 64(9): 790-795, 2020 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-33162574

RESUMO

BACKGROUND AND AIMS: Epidural analgesia is widely used for pain relief but confirmation of accurate epidural placement is poorly understood. We proposed that sensory blockade to cold sensation would predict the accurate placement of epidural. The primary outcome was the assessment of sensory blockade at 5 and 10 min with a standard epidural test dose versus test dose with additional saline. We looked at haemodynamic changes following administration as secondary outcomes. METHODS: Following Ethics Committee approval, 161 patients presenting for elective abdominal surgery needing epidural analgesia with general anaesthesia were randomly allocated into Group 1 receiving standard test dose (3 ml of 2% lignocaine with 1:2,00,000 adrenaline) or Group 2 (standard test dose with 6 ml of saline) epidurally. The blockade to cold sensation was assessed at 5 and 10 min. The heart rate (HR), systolic blood pressure (SBP), and mean arterial pressure (MAP) were recorded at baseline, 1, 5, and 10 min following epidural dosing. Statistical analysis was performed with Chi-square test for categorical and Student's t-test for continuous variables. RESULTS: The sensory blockade at 5 min was 69.5% versus 82.3% (P = 0.059), and at 10 min 85.4% versus 97.5% (P = 0.01) in Groups 1 and 2, respectively. The MAP at 5 min (P = 0.032) and the HR and MAP at 10 min (P = 0.015, 0.04) were significantly lower in Group 2. CONCLUSION: An epidural test dose of 3 ml followed by additional 6 ml saline accurately predicted sensory blockade to cold at 10 min in comparison to the standard dose of 3 ml but was associated with a decrease in the HR and MAP.

8.
Anesth Essays Res ; 14(2): 199-202, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33487815

RESUMO

BACKGROUND: Hypotension is common under anesthesia and can cause organ underperfusion and ischemia, especially during induction. This could be because of the cardiovascular depressant and vasodilatory effects of anesthetic agents, as well as lack of surgical stimulation. AIM OF STUDY: The aim was to evaluate the utility of preinduction inferior vena cava (IVC) measurement to predict significant hypotension after induction of anesthesia with propofol. SETTINGS AND DESIGN: This was a prospective, open-label study conducted in a tertiary care institute. SUBJECTS AND METHODS: This study was conducted on 50 patients undergoing general anesthesia. Ultrasound machine (Mindray® M7) was used to visualize IVC. The measurements taken were maximum diameter of IVC (IVCmax) and minimum diameter of IVC (IVCmin). IVC collapsibility index (IVC-CI) was calculated as (IVCmax - IVCmin)/IVCmax and was expressed as a ratio. STATISTICAL TESTS USED: Receiver operating characteristic (ROC) curve analysis and Chi-square test were used for statistical tests. RESULTS: The relation between significant hypotension and IVC-CI was evaluated using ROC curve analysis. We found the area under curve to be 0.959 and a cutoff of 0.43 (43% collapsibility). The association of significant hypotension with IVC-CI of >43% was calculated and found to be statistically significant (P < 0.001). The sensitivity of IVC CI of >43% in predicting development of significant hypotension was 86.67% and the specificity was 94.29%. It had very high negative and positive predictive values (94.29% and 86.67%, respectively) with an accuracy of 92%. CONCLUSION: Patients with an IVC collapsibility of more than 43%, as assessed by ultrasonography, are more likely to develop significant hypotension after induction with propofol.

9.
Anesth Essays Res ; 14(2): 331-334, 2020.
Artigo em Inglês | MEDLINE | ID: mdl-33487838

RESUMO

BACKGROUND: Awake patients complain of burning sensation following nasal application of lignocaine jelly. AIM OF THE STUDY: The aim of the study was to assess hemodynamic changes, ease of insertion, number of attempts taken, and time required for insertion of Ryle's tube following nasal application of 2% lignocaine jelly versus lubricant gel in patients undergoing surgeries under general anesthesia. SETTINGS AND DESIGN: This was a prospective, randomized, open-label study conducted in a tertiary care institute. SUBJECTS AND METHODS: Eighty patients undergoing surgeries under general anesthesia who required insertion of a Ryle's tube were included. In Group A, 2% lignocaine jelly was used, whereas in Group B, lubricant gel was used prior to Ryle's tube insertion, after induction of anesthesia. Hypertension and/or tachycardia were managed by increasing sevoflurane by 0.5%-1%, followed by propofol bolus of 0.5 mg.kg-1. STATISTICAL TESTS USED: Chi-square test and Independent samples t test. RESULTS: Both heart rate and mean arterial pressure were significantly higher at 1 min after nasal application of lignocaine jelly and 1 and 5 min after Ryle's tube insertion in Group A compared to Group B. Ease of insertion of Ryle's tube, number of attempts, and time taken for insertion were comparable in both groups. Significantly higher number of patients in Group A required sevoflurane to be increased and needed propofol boluses. CONCLUSION: Use of lubricant gel for aiding insertion of Ryle's tube in patients under general anesthesia was associated with attenuated heart rate and blood pressure responses without affecting the ease, number of attempts, or time taken for successful insertion of the Ryle's tube.

10.
Anesth Essays Res ; 12(3): 719-723, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30283183

RESUMO

BACKGROUND: Stress-induced neuroendocrine and metabolic changes lead to intraoperative hyperglycemia which is related to surgery and the type of intravenous fluids used. AIMS: The primary objective was to assess the incidence of hyperglycemia with use of lactate versus acetate-based intravenous fluids in nondiabetics undergoing major surgeries. Incidence of lactatemia and metabolic acidosis were also assessed. SETTINGS AND DESIGN: Prospective parallel group observational study conducted in a tertiary care institute. SUBJECTS AND METHODS: A total of 208 nondiabetic patients undergoing major head and neck free flap or abdominal surgeries were included in the study. Group A received Ringer lactate, and Group B received Ringer acetate as intraoperative maintenance fluid. Intraoperative blood sugar, pH, and lactate levels were monitored. STATISTICAL TESTS USED: Chi-square test and independent "t" test were used for analysis. RESULTS: Intraoperative hyperglycemia was more frequent in Group A than B (17.3 vs. 18.4%). Group B patients undergoing gastrointestinal (GI) surgeries showed higher blood glucose at 2, 4, 6, and 8 h when compared to flap surgeries. In Group A, significantly higher blood sugar values were noted at 2 and 8 h in those undergoing GI surgeries. Group B patients undergoing GI surgeries had significantly higher lactate levels at 6 and 8 h. Group B patients had significant acidosis when surgeries lasted >6 h. CONCLUSION: Nondiabetic patients undergoing major abdominal surgeries who received acetate-based fluids had relatively higher intraoperative blood sugar levels as compared to those receiving lactated solutions, but the incidence of hyperglycemia was comparable. When the duration of surgery exceeded 6 h, acetate-based solutions resulted in significantly higher lactate levels with progressive metabolic acidosis.

11.
Anesth Essays Res ; 12(3): 754-757, 2018.
Artigo em Inglês | MEDLINE | ID: mdl-30283189

RESUMO

BACKGROUND: Apneic mass movement of oxygen by applying continuous positive airway pressure (CPAP) is possible only when the airway is kept patent which helps to reduce the rate of desaturation. AIMS: The aim of this study was to check the efficiency of preoxygenation and apneic oxygenation by assessing the drop in partial pressure of arterial oxygen (PaO2) during apnea with and without keeping an oropharyngeal airway to maintain the patency of airway. SETTINGS AND DESIGN: This prospective observational study was conducted at a tertiary care center. MATERIALS AND METHODS: Sixty patients undergoing robotic and laparoscopic-assisted surgeries requiring modified rapid sequence intubation were recruited for the study. In Group A, CPAP was not applied during preoxygenation and oropharyngeal airway was not used, but oxygen was administered at 5 L/min during the apnea. In Group B, CPAP of 5 cmH2O was maintained during preoxygenation and after induction an oropharyngeal airway was inserted. Patients in both the groups were induced and paralyzed following standardized anesthesia protocol. STATISTICAL ANALYSIS USED: Chi-square test, independent t-test, and ANCOVA were used as applicable. RESULTS: Group B showed significantly higher mean PaO2 levels after preoxygenation (525.3 ± 42.5 vs. 500.8 ± 51) and at 90 s of apnea (494.8 ± 42.6 vs. 368.6 ± 98.4) as compared to Group A. The fall in PaO2 was significantly lower in Group B. The rise in partial pressure of arterial carbon dioxide was comparable in both groups. CONCLUSION: Preoxygenation with CPAP of 5 cmH2O followed by apneic oxygenation with CPAP keeping the airway patent with an oropharyngeal airway results in significantly higher PaO2 after preoxygenation and slower reduction in PaO2 during apnea.

12.
Indian J Crit Care Med ; 20(6): 332-6, 2016 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-27390456

RESUMO

BACKGROUND AND AIMS: The information regarding the incidence of acute kidney injury (AKI) in medical Intensive Care Units (ICUs) in South India is limited. The aim of the study was to find the incidence, prognostic factors, and outcome of patients with AKI. We also assessed whether only urine output criteria of risk, injury, failure, loss, end (RIFLE) classification can be used to look at the outcome of AKI. PATIENTS AND METHODS: This was a prospective, cross-sectional study of 6 months duration in a 28 bedded medical ICU of a tertiary center. AKI was defined as an absolute creatinine value of>1.6 mg/dl or a 25% increase from baseline creatinine values. RESULTS: The incidence of AKI was 16.1%, and mortality was 7.8% in our study population. Among patients with AKI 87 (75.7%) patients had sepsis. 71.3% patients had metabolic acidosis on admission, and 47.8% patients were in shock. 57.4% of patient's required mechanical ventilation (MV). 39.1% of AKI patients required renal replacement therapy (RRT). Requirement of RRT was significantly affected by increasing age, Acute Physiology and Chronic Health Evaluation II and sequential organ failure assessment scores on admission, serum creatinine, and use of vasopressors. 49.5% of patients with AKI died within 28 days. Increasing age, MV, hemodialysis (HD), hypertension, chronic kidney disease, and requirement of noradrenaline support were associated with increasing 28 days mortality. The maximum RIFLE score with urine output criteria showed association to the requirement of HD in univariate analysis but did not show relation to mortality. CONCLUSION: The incidence of AKI was 16.1% in critically ill patients. In patients with AKI, 39.1% patients required HD and 28 days mortality was 49.5%. The study also showed good univariate association of urine output criteria of RIFLE classification to the requirement of HD in AKI patients.

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