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OBJECTIVE: To determine whether enteral melatonin decreases the incidence of delirium in critically ill adults. METHODS: In this randomized controlled trial, adults were admitted to the intensive care unit and received either usual standard care alone (Control Group) or in combination with 3mg of enteral melatonin once a day at 9 PM (Melatonin Group). Concealment of allocation was done by serially numbered opaque sealed envelopes. The intensivist assessing delirium and the investigator performing the data analysis were blinded to the group allocation. The primary outcome was the incidence of delirium within 24 hours of the intensive care unit stay. The secondary outcomes were the incidence of delirium on Days 3 and 7, intensive care unit mortality, length of intensive care unit stay, duration of mechanical ventilation and Glasgow outcome score (at discharge). RESULTS: We included 108 patients in the final analysis, with 54 patients in each group. At 24 hours of intensive care unit stay, there was no difference in the incidence of delirium between Melatonin and Control Groups (29.6 versus 46.2%; RR = 0.6; 95%CI 0.38 - 1.05; p = 0.11). No secondary outcome showed a statistically significant difference. CONCLUSION: Enteral melatonin 3mg is not more effective at decreasing the incidence of delirium than standard care is in critically ill adults.
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Enfermedad Crítica , Delirio , Unidades de Cuidados Intensivos , Melatonina , Humanos , Melatonina/administración & dosificación , Melatonina/uso terapéutico , Delirio/prevención & control , Delirio/epidemiología , Delirio/tratamiento farmacológico , Masculino , Femenino , Persona de Mediana Edad , Incidencia , Tiempo de Internación , Anciano , Respiración Artificial/efectos adversos , AdultoRESUMEN
BACKGROUND: The maintenance bundle of care for all venous access devices (peripheral intravenous catheters, PIVC; central venous catheters, CVCs; hemodialysis ports) is important to prevent secondary sepsis in critically ill patients. This quality improvement project analyzed the effect of intensive training and education of health care workers (HCWs) on maintenance bundles for venous access devices. METHODS: The study period comprising of preintervention phase (3-months) included 25 random visits to the intensive care unit for point observations regarding maintenance of all venous access devices in-situ in all intensive care unit patients on the day of the visit. The observations were categorized as appropriate or inappropriate practices based on American Society of Anesthesiologists (ASA) guidelines for CVC 2020, INICC guidelines for PIVC 2017, and Australian Commission on Safety and Quality in Health Care (ACQHCS) for PIVC and hemodialysis ports, December 2019. While the intervention phase (1-month) comprised intensive training and education of HCWs, postintervention phase 3 (3-months) included similar visits and point observations as during the preintervention phase. RESULTS: The maintenance of PIVC improved significantly in terms of the condition of site (from 82.7% appropriate observations to 97.8%, P < .05); condition of connectors (45.7%-56.8%, P < .05), and any attached unused IV sets (90.5%-98.56%, P < .05). For CVC, there was significant improvement in condition of insertion site (66%-94%, P < .01); condition of connectors (0%-44.37%, P < .01); fixation (91%-99.3%, P < .05); any attached unused IV sets (38.9%-97.3%, P < .01) and knowledge of HCW (96.52%-100%, P = .05). For hemodialysis ports, no significant improvement was observed. CONCLUSIONS: Intensive training and education of HCWs led to significant improvement in the maintenance bundle of care for PIVC and CVC.
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Infecciones Relacionadas con Catéteres , Cateterismo Venoso Central , Catéteres Venosos Centrales , Humanos , Enfermedad Crítica , Atención Terciaria de Salud , Australia , Catéteres Venosos Centrales/efectos adversos , Personal de Salud , Hospitales , Cateterismo Venoso Central/efectos adversos , Infecciones Relacionadas con Catéteres/prevención & control , Infecciones Relacionadas con Catéteres/etiologíaRESUMEN
ABSTRACT Objective: To determine whether enteral melatonin decreases the incidence of delirium in critically ill adults. Methods: In this randomized controlled trial, adults were admitted to the intensive care unit and received either usual standard care alone (Control Group) or in combination with 3mg of enteral melatonin once a day at 9 PM (Melatonin Group). Concealment of allocation was done by serially numbered opaque sealed envelopes. The intensivist assessing delirium and the investigator performing the data analysis were blinded to the group allocation. The primary outcome was the incidence of delirium within 24 hours of the intensive care unit stay. The secondary outcomes were the incidence of delirium on Days 3 and 7, intensive care unit mortality, length of intensive care unit stay, duration of mechanical ventilation and Glasgow outcome score (at discharge). Results: We included 108 patients in the final analysis, with 54 patients in each group. At 24 hours of intensive care unit stay, there was no difference in the incidence of delirium between Melatonin and Control Groups (29.6 versus 46.2%; RR = 0.6; 95%CI 0.38 - 1.05; p = 0.11). No secondary outcome showed a statistically significant difference. Conclusion: Enteral melatonin 3mg is not more effective at decreasing the incidence of delirium than standard care is in critically ill adults.
RESUMO Objetivo: Determinar se a melatonina enteral diminui a incidência de delirium em adultos em estado grave. Métodos: Neste estudo controlado e randomizado, os adultos foram admitidos à unidade de terapia intensiva e/ou receberam apenas o padrão de cuidado habitual (Grupo Controle) ou o tratamento combinado com 3mg de melatonina enteral uma vez ao dia às 21h (Grupo Melatonina). A ocultação da alocação foi feita por meio de envelopes selados opacos e numerados sequencialmente. O intensivista que avaliou o delirium e o pesquisador que realizou a análise dos dados foram cegados quanto à alocação do grupo. O desfecho primário foi a incidência de delirium dentro de 24 horas de internação na unidade de terapia intensiva. Os desfechos secundários foram a incidência de delirium nos dias 3 e 7, a mortalidade na unidade de terapia intensiva, a duração da internação na unidade de terapia intensiva, a duração da ventilação mecânica e o escore da escala de desfecho de Glasgow (na alta). Resultados: Foram incluídos 108 pacientes na análise final, com 54 sujeitos em cada grupo. Em 24 horas de internação na unidade de terapia intensiva, a incidência de delirium não foi diferente entre os Grupos Melatonina e Controle (29,6% versus 46,2%; RR = 0,6; IC95% 0,38 - 1,05; p = 0,11). Nenhum desfecho secundário apresentou diferenças estatisticamente significativas. Conclusão: Em adultos em estado grave, 3mg de melatonina enteral não foi mais eficaz que os cuidados padrão na redução da incidência de delirium.
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Background and aim: Delay in the transfer of critically ill patients from the emergency department (ED) to intensive care units (ICUs) may worsen clinical outcomes. This prospective, observational study was done to find the incidence of delayed transfer. Materials and methods: After approval from the institute ethics committee and written informed consent, all patients admitted to ICU from ED over 6 months were divided into groups I and II as patients getting transferred to ICU within 30 minutes of the decision or not, respectively. The factors affecting the immediate transfer and clinical outcome of all patients were noted. Monthly feedback was given to the ED team. Results: Out of 52 ICU admissions from ED, 35 (67.3%) patients were not transferred within 30 minutes, and the most frequent factor preventing immediate transfer was ED-related (54%). A statistically significant difference was found in acute physiology and chronic health evaluation (APACHE II) score, clinical deterioration during transfer, longer duration of mechanical ventilation and length of stay, and higher mortality with patients transferred immediately to ICU. A reduction of 42.6% was noted in transfer time from the first month to the last month of study. Conclusion: The incidence of delayed transfer of patients from ED to ICU was 67.3% with ED-related factors being the most frequent cause of delay (54.2%). How to cite this article: Bosco S, Sahni N, Jain A, Arora P, Raj V, Yaddanapudi L. Delayed Transfer of Critically Ill Patients from Emergency Department to Intensive Care Unit. Indian J Crit Care Med 2023;27(8):580-582.
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This study aimed to assess the effect of pneumoperitoneum and, thereby, raised intra-abdominal pressure for different durations (≤ 1 h, 1-3 h and > 3 h) on renal function. One hundred and twenty adult patients were allocated to four groups-the Control Group A (N = 30; patients undergoing non-laparoscopic surgery) or Group B (N = 30; patients undergoing laparoscopic surgery with duration of pneumoperitoneum < 1 h) or Group C (N = 30; patients undergoing laparoscopic surgery with duration of pneumoperitoneum 1-3 h) or Group D (N = 30; patients undergoing laparoscopic surgery with duration of pneumoperitoneum > 3 h). The baseline, intraoperative (at the end of pneumoperitoneum/surgery), and postoperative (after 6 h) values of blood urea levels, creatinine clearance, and serum cystatin C were compared. The results showed that the raised IAP (10-12 mmHg) and varying durations of pneumoperitoneum (from less than 1 h to more than 3 h) did not significantly affect renal function measured in terms of change in serum cystatin levels from baseline to 6 h in postoperative period. The varying durations of pneumoperitoneum also did not significantly affect serum creatinine or blood urea levels in the postoperative period. CTRI registration: CTRI/2016/10/007334.
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Laparoscopía , Neumoperitoneo , Procedimientos Quirúrgicos Robotizados , Adulto , Humanos , Neumoperitoneo/etiología , Procedimientos Quirúrgicos Robotizados/métodos , Laparoscopía/efectos adversos , Laparoscopía/métodos , Riñón/cirugía , Riñón/fisiología , Urea , Neumoperitoneo Artificial/efectos adversos , Neumoperitoneo Artificial/métodosRESUMEN
Introduction: Vancomycin is used in proven or suspected MRSA and MRE infections. An AUC/MIC ratio of ≥400 is the current accepted critical PK/PD"efficacy" target of vancomycin activity. The present study was conducted to ascertain the appropriateness of practice of current dosage regimen of vancomycin (1 g BD) based on population pharmacokinetic approach. Methods: A single-center prospective study with the ICU setting of a tertiary care center was conducted. A total of 15 adult patients with sepsis treated with vancomycin were included over 15 months from May 2019 to July 2020. Blood samples were obtained at 5, 10, and 30 minutes and thereafter at 2 and 6 hours following the completion of the vancomycin infusion. The data obtained from HPLC estimation was analyzed using a population pharmacokinetic approach with NLME, Phoenix 8.3.2.166. The pharmacokinetic model was based on covariates such as bodyweight and urinary creatinine clearance to predict drug concentrations. Results: A total of 83 vancomycin blood samples were analyzed. The mean AUC0-last and AUC0-∞ in patients who improved and died were (AUC(0-last)=293 (152.97); AUC(0-∞)=535.14 (353.67) and (AUC(0-last)=137.19 (51.37); AUC(0-∞)=582.12 (1036.09) respectively, the difference between the two outcome groups was not statistically significant (p=0.104). The pharmacokinetic model was best described by a two-compartment linear model. The goodness-of-fit plots showed that the final covariate pharmacokinetic model (having bodyweight and urinary creatinine clearance) adequately described the observed vancomycin concentrations. Conclusions: Based on the finding of the study it was concluded that 1 g BD dosing of vancomycin is inappropriate. Including covariates such as urinary creatinine clearance and weight in the pharmacokinetic model helped predict drug concentrations more accurately. However, further studies are required to demonstrate efficacy regarding applying this strategy.
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Introduction: The WHO launched a 5-year global initiative to address the problem of medication errors on March 29, 2017, targeting a decrease in severe and avoidable medication-related harm by 50% in all the countries. Since prescription errors are preventable, this study was conducted to determine incidence and severity of medication prescription errors (MPEs). Settings and design: Intensive care unit of a tertiary care academic hospital, prospective observational study. Methods and materials: For all patients admitted in a medical ICU, baseline data (demographic, APACHE II, length of ICU stay, and days of mechanical ventilation) were noted. Treatment charts were reviewed daily, and each prescription was compared against a master chart prepared using standardized references to study the incidence of prescription errors. Severity classification was done using National Coordinating Council for Medication Error Reporting and Prevention (NCCMERP) classification. Mean and median, along with standard deviation and interquartile range, were calculated for all quantitative variables. Multivariate linear regression analysis model was used. Results: Out of the total 24,572 medication orders, 2,624 had prescription errors, an error rate of 10.7% (95% CI, 10.3-11.1). When analyzed for severity, 1,757 (7.15%) (95% CI, 6.8-7.5) MPEs did not result in patient harm and 867 (3.52%) (95% CI, 3.3-3.8) MPEs required interventions and/or resulted in patient harm. Patients with deranged creatinine (p <0.001) and INR (p = 0.024) had higher number of severe MPEs. Conclusion: The incidence of MPEs in the medical ICU at the tertiary care hospital was 10.7%, 3.52% being severe errors. How to cite this article: Kumar M, Sahni N, Shafiq N, Yaddanapudi LN. Medication Prescription Errors in the Intensive Care Unit: Prospective Observational Study. Indian J Crit Care Med 2022;26(5):555-559.
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The quality of training is a major contributor to workforce proficiency in healthcare, and there is a definite need to achieve a uniform level of knowledge and skill in medical education programmes. There is a paucity of literature comparing postgraduate anaesthesia medical education training structure and requirements across the globe. In a zeal to achieve uniform competencies and technical skills, the strengths and scope of training programmes need to be identified. In this article, we describe the core elements of postgraduate training in various countries while proposing an amalgamation of strengths of each programme and providing a roadmap to evolve further the competency-based comprehensive curriculum proposed by the National Medical Commission of India.
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Anaesthesiology is a high-demand speciality of medicine in terms of long and unpredictable work hours, stressful work requirements, pressure for a cent per cent productivity in academics, clinical work and research. Higher stress levels can cause non-communicable diseases like hypertension, obesity and depressed immunity, among many others. In the journey as a trainee anaesthetist, vigorous and diligent efforts are needed to gain perfection in knowledge and skills ultimately. While this path is being transversed, it is essential to address physical and mental fitness by exercising it to the recommended benefits, to ward away stress and burnout. In this special article, the authors will discuss the barriers young anaesthesia trainees face to staying healthy and fit during their training and practical and appropriate measures to mitigate the same through intervention at various levels of hierarchy.
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We compared the use of palonosetron with combination of palonosetron and dexamethasone in prevention of PONV in patients undergoing middle ear surgery under general anaesthesia. Prospective, randomized study was conducted including 90 adult patients who received either palonosetron (0.075 mg) (Group P) or combination of palonosetron (0.075 mg) and dexamethasone (8 mg) (Group PD). The primary outcome was incidence of nausea, vomiting and complete response. Secondary parameters were time to receive first rescue antiemetic, total dose required, patient's satisfaction, postoperative pain scores and total dose of rescue analgesic. The incidence of nausea was 15.5% and 8.8% (p = 0.522) and vomiting was 6.7% and 2.2% (p = 0.610) in group P and PD, respectively Complete response (CR) was observed in 84.4% patients in group P and 91% patients in group PD (p = 0.522). Combination of palonosetron and dexamethasone is not superior to use of palonosetron alone for PONV prevention.
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BACKGROUND: Stenotrophomonas maltophiliacauses opportunistic infections in immunocompromised and patients in intensive care units (ICUs). An outbreak of S. maltophilia in ICU is described which highlights the importance of the risk of infection from contaminated medical devices and suction fluids in ventilated patients. METHODS: The investigation of the outbreak was carried out. Environmental sampling was done. This was followed by MALDI-TOF MS typing and recA gene-based-phylogeny. RESULTS: In February, S. maltophilia was reported from the central line blood of six patients from ICU within a span of two weeks. The peripheral line blood cultures were sterile in all patients. Relevant environmental sampling of the high-touch surface and fluids revealed S. maltophilia strains in normal saline used for suction and in the inspiratory circuit of two patients. The isolated strains from patients and environment (inspiratory fluid) showed a minimum of 95.41% recA gene sequence identity between each other. Strict cleaning and disinfection procedures were followed. Continuous surveillance was done and no further case of S. maltophilia was detected. Timely diagnosis and removal of central line prevented development of central-line associated blood stream infection. CONCLUSION: This outbreak report illustrates that environmental sources like suction fluid and normal saline could be the source of S. maltophilia in ICU patients.
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Catéteres Venosos Centrales , Infecciones por Bacterias Gramnegativas , Stenotrophomonas maltophilia , Brotes de Enfermedades , Infecciones por Bacterias Gramnegativas/diagnóstico , Infecciones por Bacterias Gramnegativas/epidemiología , Humanos , Unidades de Cuidados Intensivos , Solución Salina , Stenotrophomonas maltophilia/genéticaRESUMEN
BACKGROUND AND AIMS: The diffusion of nitrous oxide (N2O) into the air-filled cuff of the classic laryngeal mask airway (LMA) may lead to an increase in cuff pressure (CP) and displacement of LMA affecting its performance. This study was conducted to evaluate the change in optimal position of LMA by fibre-optic bronchoscope, the changes in cuff pressure and oropharyngeal leak pressure (OLP), and post-operative laryngo-pharyngeal morbidity during N2O-oxygen (O2) anaesthesia in children. METHODS: After ethics committee approval and written informed consent, 84 children, aged 2 to 8 years undergoing lower abdominal surgery using LMA were included. Anaesthesia was induced with sevoflurane and maintained with either 33% O2 in air (Group 1) or with 33% O2 in 67% N2O (Group 2) along with sevoflurane. The position of LMA using fibre-optic bronchoscope, CP and OLP were recorded at 30, 60 and 90 minutes and at the end of surgery. The incidence of post-operative sore throat, hoarseness of voice and dysphagia was assessed for 24 hours. RESULTS: A mild (Grade 1) change in fibre-optic position of LMA was observed in 6 out of 42 children maintained with N2O-O2 anaesthesia. The cuff pressure was higher than baseline in group 2 at all three time points with the maximum at 90 minutes (93.23 ± 14.86 cm H2O vs. 39.78 ± 7.75 cm H2O; P < 0.05). The OLP was comparable between the groups during the initial 60 minutes and then increased in group 2. The incidence of post-operative sore throat was significantly higher in group 2 (P = 0.008). CONCLUSION: The diffusion of anaesthetic gases into the air-filled cuff does not change the fibre-optic position of the LMA significantly but increases the cuff pressure and incidence of post-operative laryngo-pharyngeal complications in children.
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The COVID-19 pandemic has led to a significant increase in the immunosuppressed population worldwide due to the disease pathology and extensive use of corticosteroids. This has subsequently increased the risk of opportunistic parasitic infections such as Toxoplasma gondii, Strongyloides stercoralis and other parasites in these patients. The reactivation of such parasites may remain unnoticed due to overlapping symptoms, the difficulty of diagnosis and lack of guidelines for opportunistic parasitic infections in COVID-19 management. Therefore, recommendations for systematic screening of high-risk patients in endemic regions and active research and surveillance to estimate the impact of these infections are required in COVID-19 policy guidelines.
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COVID-19 , Parásitos , Enfermedades Parasitarias , Animales , Humanos , Pandemias , Enfermedades Parasitarias/epidemiología , Políticas , SARS-CoV-2RESUMEN
Objective: To detect retinal involvement in coronavirus disease 2019 (COVID-19) patients in acute and convalescent phase by their fundus screening. Methods: In a prospective, cross-sectional, observational study (July-November 2020), 235 patients (142 acute and 93 convalescent phase) underwent fundus screening in a tertiary care center in North India. For convalescent phase, "hospitalized" patients (73) were screened at least 2 weeks after hospital discharge, and "home-isolated" patients (20) were screened 17 days after symptom onset/COVID-19 testing. Results: None in acute phase showed any retinal lesion that could be attributed exclusively to COVID-19. Five patients (5.38%) in convalescent phase had cotton wool spots (CWSs) with/without retinal hemorrhage, with no other retinal finding, and no visual symptoms, seen at a median of 30 days from COVID-19 diagnosis. Conclusions: CWSs (and retinal hemorrhages) were an incidental finding in COVID-19, detected only in the convalescent phase. These patients were much older (median age = 69 years) than the average age of our sample and had systemic comorbidities (diabetes mellitus, hypertension, etc.). We propose the term "COVID-19 retinopathy" to denote the presence of CWSs at the posterior pole, occasionally associated with intraretinal hemorrhages, in the absence of ocular inflammation in patients with a history of COVID-19 disease.
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BACKGROUND: Electrolyte imbalance and acute diabetes insipidus (DI) are the most common complications in patients undergoing craniopharyngioma excision. Data are sparse regarding the choice of fluid in these patients. We compared the effects of balanced salt solution and 0.45% saline infused perioperatively on serum osmolality and serum sodium levels in these patients. METHODOLOGY: A prospective randomized double-blinded study was conducted in 30 patients undergoing transcranial excision of craniopharyngioma. The patients received either balanced salt solution or 0.45% sodium chloride solution perioperatively till they were allowed orally. Serum and urine osmolality, serum and urine sodium, urine specific gravity, and total dose of desmopressin required to treat DI were measured in the perioperative period. RESULTS: Demographic data were comparable. We observed that there was significantly higher serum osmolality in the intraoperative period at 2nd h (P = 0.04), 3rd h (P = 0.01), at end of the surgery (P = 0.034) and on postoperative day 0 (POD 0) with P = 0.03 in patients receiving balanced salt solution. We also observed that the difference in serum sodium levels were significantly higher in patients receiving balanced salt solution as compared to those receiving 0.45% sodium chloride solution intraoperatively, at 3rd h (P = 0.02) and at the end of surgery (P = 0.04) although the values were comparable in both the groups as measured on POD 0, 1 and 2. CONCLUSION: 0.45% sodium chloride solution has better effect on serum osmolality than balanced salt solution in patients undergoing transcranial resection of craniopharyngioma.