scholarly journals NURSING APPROACHES OF SOCIAL TYPE HAVE A POSITIVE IMPACT ON THE TREATMENT OF POSTOPERATIVE DELIRIUM

2015 ◽  
Vol 9 (2) ◽  
pp. 1851-1853
Author(s):  
Ilias Tsagalas ◽  
Georgios Tagarakis ◽  
Nikolaos Tsilimingas ◽  
Magdalini Tsolaki
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Positive Impact ◽  
Therapy Group ◽  
Assessment Method ◽  
Average Score ◽  
Control Group ◽  
Measurement Scales ◽  
Valid Instrument

Acute postoperative organic psychosyndrome (delirium) is a common complication after cardiac surgery. It is characterized by disorientation of the patient in terms of space and time, most often in the Intensive Care Unit, often accompanied by aggressive or self-destructive behaviour. Purpose: The purpose of this study is to investigate the effectiveness of specific nursing interventions in the treatment of delirium. Materials and methods: We included in the study 47 patients who developed delirium out of a total 184 patients undergoing major cardiac surgery (CABG, AVR, MVR, combined interventions, aneurysm and dissection thoracic aorta ) in the same period, lasting 18 months. Patients were tested for the syndrome with valid instrument scales, more specifically CAM -ICU (Confusement Assessment Method for Intensive Care Unit) and Nu DeSc (Nursing Delirium Screening Scale). They were then divided into four groups, a control group without any additional intervention, a group in which patients were given option for listening to music for 20 minutes twice a day, one group that followed an additional physiotherapy program and, finally, a group with two extra visits by friends or relatives, lasting twenty minutes daily. Results: The study included 152 (83%) men and 32 (17%) women. The average age of both sexes without delirium was 61.55± 7.9 years and with delirium 68.97±8.1. Patients supportive interventions implemented have improved behavior in delirium, based on the results of measurement scales. More specifically, patients within the music group had an average score of 4.8±0.7 prior to the intervention and an average score of 3.2±0.4 (p<0.01) after the intervention. The physical therapy group had an average pre-intervention score of 4.7±0.6 and a score of 3.6±0.4 after the intervention (p<0.05). Finally, the group with the additional visits had a pre-score of 5.0±0.7 and a score after the intervention of 4.0±0.5 (p<0.05). Duration of delirium has been much shorter in the intervention groups compared to the control group not receiving intervention (32±3, 36±4 and 38±4 vs 48±9 hours respectively). Conclusion: The supportive, non-pharmaceutical interventions can improve the image of patients with delirium after cardiac surgery.

scholarly journals Postoperative delirium after cardiac surgery of elderly patients as an independent risk factor for prolonged length of stay in intensive care unit and in hospital

2021 ◽  
Author(s):  
Andrea Kirfel ◽  
Jan Menzenbach ◽  
Vera Guttenthaler ◽  
Johanna Feggeler ◽  
Andreas Mayr ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Length Of Stay ◽  
Elderly Patients ◽  
Postoperative Delirium ◽  
Confusion Assessment Method ◽  
Assessment Method ◽  
Hospital Length Of Stay ◽  
Confusion Assessment

Abstract Background Postoperative delirium (POD) is a relevant and underdiagnosed complication after cardiac surgery that is associated with increased intensive care unit (ICU) and hospital length of stay (LOS). The aim of this subgroup study was to compare the frequency of tested POD versus the coded International Statistical Classification of Diseases and Related Health Problems (ICD) diagnosis of POD and to evaluate the influence of POD on LOS in ICU and hospital. Methods 254 elective cardiac surgery patients (mean age, 70.5 ± 6.4 years) at the University Hospital Bonn between September 2018 and October 2019 were evaluated. The endpoint tested POD was considered positive, if one of the tests Confusion Assessment Method for ICU (CAM-ICU) or Confusion Assessment Method (CAM), 4 'A's Test (4AT) or Delirium Observation Scale (DOS) was positive on one day. Results POD occurred in 127 patients (50.0%). LOS in ICU and hospital were significantly different based on presence (ICU 165.0 ± 362.7 h; Hospital 26.5 ± 26.1 days) or absence (ICU 64.5 ± 79.4 h; Hospital 14.6 ± 6.7 days) of POD (p < 0.001). The multiple linear regression showed POD as an independent predictor for a prolonged LOS in ICU (48%; 95%CI 31–67%) and in hospital (64%; 95%CI 27–110%) (p < 0.001). The frequency of POD in the study participants that was coded with the ICD F05.0 and F05.8 by hospital staff was considerably lower than tests revealed by the study personnel. Conclusion Approximately 50% of elderly patients who underwent cardiac surgery developed POD, which is associated with an increased ICU and hospital LOS. Furthermore, POD is highly underdiagnosed in clinical routine.

Topical Lidocaine Patch for Postthoracotomy and Poststernotomy Pain in Cardiothoracic Intensive Care Unit Adult Patients

2019 ◽  
Vol 39 (5) ◽  
pp. 51-57 ◽  
Author(s):  
Michael Liu ◽  
Mabel Wai ◽  
James Nunez
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Standard Care ◽  
Academic Medical Center ◽  
Adult Patients ◽  
Control Group ◽  
Lidocaine Group ◽  
Lengths Of Stay ◽  
Topical Lidocaine

Background Transdermal lidocaine patches have few systemic toxicities and may be useful analgesics in cardiac surgery patients. However, few studies have evaluated their efficacy in the perioperative setting. Objective To compare the efficacy of topical lidocaine 5% patch plus standard care (opioid and nonopioid analgesics) with standard care alone for postthoracotomy or poststernotomy pain in adult patients in a cardiothoracic intensive care unit. Methods A single-center, retrospective cohort evaluation was conducted from January 2015 through December 2015 in the adult cardiothoracic intensive care unit at a tertiary academic medical center. Cardiac surgery patients with new sternotomies or thoracotomies were included. Patients in the lidocaine group received 1 to 3 topical lidocaine 5% patches near sternotomy and/or thoracotomy sites daily. Patches remained in place for 12 hours daily. Patients in the control group received standard care alone. Results The primary outcome was numeric pain rating for sternotomy/thoracotomy sites. Secondary outcomes were cardiothoracic intensive care unit and hospital lengths of stay and total doses of analgesics received. Forty-seven patients were included in the lidocaine group; 44 were included in the control group. Mean visual analogue scores for pain did not differ between groups (lidocaine, 2; control, 1.9; P = .58). Lengths of stay were similar for both groups (cardiothoracic intensive care unit: lidocaine, 3.06 days; control, 3.11 days; P = .86; hospital: lidocaine, 8.26 days; control, 7.61 days; P = .47). Conclusions Adjunctive lidocaine 5% patches did not reduce acute pain in postthoracotomy and post-sternotomy patients in the cardiothoracic intensive care unit.

Cerebral Oximetry Monitoring to Maintain Normal Cerebral Oxygen Saturation during High-risk Cardiac Surgery

2016 ◽  
Vol 124 (4) ◽  
pp. 826-836 ◽  
Author(s):  
Alain Deschamps ◽  
Richard Hall ◽  
Hilary Grocott ◽  
C. David Mazer ◽  
Peter T. Choi ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Intervention Group ◽  
Perioperative Outcomes ◽  
Control Group ◽  
Cerebral Oxygen ◽  
Cerebral Desaturation ◽  
Cerebral Saturation

Abstract Background Cerebral oxygen desaturation during cardiac surgery has been associated with adverse perioperative outcomes. Before a large multicenter randomized controlled trial (RCT) on the impact of preventing desaturations on perioperative outcomes, the authors undertook a randomized prospective, parallel-arm, multicenter feasibility RCT to determine whether an intervention algorithm could prevent desaturations. Methods Eight Canadian sites randomized 201 patients between April 2012 and October 2013. The primary outcome was the success rate of reversing cerebral desaturations below 10% relative to baseline in the intervention group. Anesthesiologists were blinded to the cerebral saturation values in the control group. Intensive care unit personnel were blinded to cerebral saturation values for both groups. Secondary outcomes included the area under the curve of cerebral desaturation load, enrolment rates, and a 30-day follow-up for adverse events. Results Cerebral desaturations occurred in 71 (70%) of the 102 intervention group patients and 56 (57%) of the 99 control group patients (P = 0.04). Reversal was successful in 69 (97%) of the intervention group patients. The mean cerebral desaturation load (SD) in the operating room was smaller for intervention group patients compared with control group patients (104 [217] %.min vs. 398 [869] %.min, mean difference, −294; 95% CI, −562 to −26; P = 0.03). This was also true in the intensive care unit (P = 0.02). There were no differences in adverse events between the groups. Conclusions Study sites were successful in reversal of desaturation, patient recruitment, randomization, and follow-up in cardiac surgery, supporting the feasibility of conducting a large multicenter RCT.

scholarly journals Insulin therapy for hyperglycemia in critically ill patients

2016 ◽  
Vol 53 (5) ◽  
pp. 250
Author(s):  
Julianti Julianti ◽  
Silvia Triratna ◽  
Aditiawati Aditiawati ◽  
Irfanuddin Irfanuddin
Keyword(s):  
Intensive Care Unit ◽  
Intensive Care ◽  
Blood Glucose ◽  
Mortality Rate ◽  
Insulin Therapy ◽  
Critically Ill ◽  
Organ Dysfunction ◽  
Critically Ill Patients ◽  
Therapy Group ◽  
Control Group

Background Hyperglycemia in critically ill patients is associated with higher mortality. Insulin therapy may improve outcomes, not only by preventing deleterious effects of hyperglycemia, but by improving the molecular dynamics in organ dysfunction.Objectives To assess the effects of insulin therapy on critically ill patients in an intensive care unit (ICU) setting and the risk of hypoglycemia.Methods An open-label, clinical trial was conducted in the Pediatric Intensive Care Unit (PICU) of Dr. Moh. Hoesin Hospital, Palembang, from November 2011 to March 2012. Subjects were consecutively assigned to receive either regular insulin at a dose of 0.05 U/kg/h if the blood glucose level reached >200 mg%, or standard therapy (control group). Blood glucose levels were measured hourly until they reached 80-110 mg%. Dose adjustments were made when the blood glucose level reached 145 mg%, by reducing the insulin dose to 0.025 U/kg/h. Outcomes of therapy were measured by Pediatric Logistic Organ Dysfunction (PELOD) score improvement, mortality rate and the occurrence of hypoglycemia.Results Forty subjects were enrolled in this study, with 20 subjects assigned to the insulin therapy group and 20 subjects to the standard therapy group. Two subjects, one from each group, were not included in the final analysis due to their deaths within 24 hours. There was no significant difference in distribution of PELOD scores before intervention between the groups (OR=0.5; 95%CI 0.1 to 1.9, P=0.32). However, after intervention, the PELOD scores was significantly lower in insulin therapy group compared to control group (OR 0.2; 95% CI 0.05 to 0.8, P=0.02). In the insulin group after intervention, fewer subjects had scores >20.5 and more subjects had scores ≤20.5, indicated a lower risk of organ dysfunction. There was also a significantly lower mortality rate in the insulin group compared to the control group (OR 0.2; 95% CI 0.05 to 0.8, P=0.02). None of the subjects suffered hypoglycemia.Conclusion Insulin is beneficial in improving organ dysfunction and decreasing mortality for critically ill patients.

scholarly journals Protocol for the electroencephalography guidance of anesthesia to alleviate geriatric syndromes (ENGAGES-Canada) study: A pragmatic, randomized clinical trial

F1000Research ◽  
2019 ◽  
Vol 8 ◽  
pp. 1165 ◽  
Author(s):  
Alain Deschamps ◽  
Tarit Saha ◽  
Renée El-Gabalawy ◽  
Eric Jacobsohn ◽  
Charles Overbeek ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Postoperative Delirium ◽  
Anesthetic Management ◽  
Confusion Assessment Method ◽  
Assessment Method ◽  
Adverse Outcomes ◽  
Minimum Concentration ◽  
Confusion Assessment

Background:  There is some evidence that electroencephalography guidance of general anesthesia can decrease postoperative delirium after non-cardiac surgery.  There is limited evidence in this regard for cardiac surgery.  A suppressed electroencephalogram pattern, occurring with deep anesthesia, is associated with increased incidence of postoperative delirium (POD) and death.  However, it is not yet clear whether this electroencephalographic pattern reflects an underlying vulnerability associated with increased incidence of delirium and mortality, or whether it is a modifiable risk factor for these adverse outcomes. Methods:  The Electroencephalography Guidance of Anesthesia to Alleviate Geriatric Syndromes (ENGAGES-Canada) is an ongoing pragmatic 1200 patient trial at four Canadian sites.  The study compares the effect of two anesthetic management approaches on the incidence of POD after cardiac surgery.  One approach is based on current standard anesthetic practice and the other on electroencephalography guidance to reduce POD. In the guided arm, clinicians are encouraged to decrease anesthetic administration, primarily if there is electroencephalogram suppression and secondarily if the EEG index is lower than the manufacturers recommended value (bispectral index (BIS) or WAVcns below 40 or Patient State Index below 25).  The aim in the guided group is to administer the minimum concentration of anesthetic considered safe for individual patients.  The primary outcome of the study is the incidence of POD, detected using the confusion assessment method or the confusion assessment method for the intensive care unit; coupled with structured delirium chart review.  Secondary outcomes include unexpected intraoperative movement, awareness, length of intensive care unit and hospital stay, delirium severity and duration, quality of life, falls, and predictors and outcomes of perioperative distress and dissociation. Discussion:  The ENGAGES-Canada trial will help to clarify whether or not using the electroencephalogram to guide anesthetic administration during cardiac surgery decreases the incidence, severity, and duration of POD. Registration: ClinicalTrials.gov (NCT02692300) 26/02/2016

scholarly journals Preoperative Use of Statins Is Associated with Reduced Early Delirium Rates after Cardiac Surgery

2009 ◽  
Vol 110 (1) ◽  
pp. 67-73 ◽  
Author(s):  
Rita Katznelson ◽  
George N. Djaiani ◽  
Michael A. Borger ◽  
Zeev Friedman ◽  
Susan E. Abbey ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Cardiopulmonary Bypass ◽  
Protective Effect ◽  
Postoperative Delirium ◽  
Characteristic Curve ◽  
Assessment Method ◽  
Multivariable Logistic Regression Analysis ◽  
Preoperative Administration

Background Delirium is an acute deterioration of brain function characterized by fluctuating consciousness and an inability to maintain attention. Use of statins has been shown to decrease morbidity and mortality after major surgical procedures. The objective of this study was to determine an association between preoperative administration of statins and postoperative delirium in a large prospective cohort of patients undergoing cardiac surgery with cardiopulmonary bypass. Methods After Institutional Review Board approval, data were prospectively collected on consecutive patients undergoing cardiac surgery with cardiopulmonary bypass from April 2005 to June 2006 in an academic hospital. All patients were screened for delirium during their hospitalization using the Confusion Assessment Method in the intensive care unit. Multivariable logistic regression analysis was used to identify independent perioperative predictors of delirium after cardiac surgery. Statins were tested for a potential protective effect. Results Of the 1,059 patients analyzed, 122 patients (11.5%) had delirium at any time during their cardiovascular intensive care unit stay. Administration of statins had a protective effect, reducing the odds of delirium by 46%. Independent predictors of postoperative delirium included older age, preoperative depression, preoperative renal dysfunction, complex cardiac surgery, perioperative intraaortic balloon pump support, and massive blood transfusion. The model was reliable (Hosmer-Lemeshow test, P = 0.3) and discriminative (area under receiver operating characteristic curve = 0.77). Conclusions Preoperative administration of statins is associated with the reduced risk of postoperative delirium after cardiac surgery with cardiopulmonary bypass.

Hawthorn Herb Increases the Risk of Bleeding after Cardiac Surgery: An Evidence-Based Approach

2016 ◽  
Vol 19 (4) ◽  
pp. 175 ◽  
Author(s):  
Abeer M Rababa’h ◽  
Salah E. Altarabsheh ◽  
Osama Haddad ◽  
Salil V. Deo ◽  
Yagthan Obeidat ◽  
...  
Keyword(s):  
Intensive Care Unit ◽  
Cardiac Surgery ◽  
Intensive Care ◽  
Hospital Stay ◽  
Chest Tube ◽  
Control Group ◽  
Group I ◽  
Hawthorn Extract ◽  
Group Ii ◽  
The Impact

<strong>Objectives:</strong> Hawthorn extract consumption is becoming more widespread among the Jordanian population with cardiovascular disorders. We conducted this prospective observational longitudinal study to determine the impact of hawthorn extract on bleeding risk in patients who undergo cardiac surgery. <br /><strong>Methods:</strong> A prospective observational study was performed on 116 patients who underwent cardiac surgery in the period between June 2014 and May 2015. Patients were divided into two groups: Group I (patients recently consumed hawthorn extract) and Group II (patients never consumed hawthorn extract). Endpoint measures included the rates of reopening to control bleeding, early mortality, duration of intensive care unit stay, total in-hospital stay period, and duration and amount of chest tube drainage. <br /><strong>Results:</strong> Hawthorn patients had a significantly higher rate of postoperative bleeding necessitating take back to the operating room compared to the control group (10% versus 1%; <br />P = .03) respectively. The overall mortality rate for group I and II was 4% and 0% respectively; P = .17. Chest tubes were kept in for longer times in group I compared to group II <br />(54 ± 14.6 versus 49 ± 14.7 hours respectively; P = .01). Group I stayed longer in the intensive care unit compared to group II (24 versus 22 hours respectively; P = .01). The total in-hospital stay period was comparable between the two groups. <br /><strong>Conclusion:</strong> Hawthorn extract consumption does increase the potential for bleeding and the amount of chest tube output after cardiac surgery.

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