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International Journal of Applied &... 2024Supraglottic devices have revolutionized the current practice of airway management. We compared the clinical performance of a recently introduced BlockBuster™...
BACKGROUND
Supraglottic devices have revolutionized the current practice of airway management. We compared the clinical performance of a recently introduced BlockBuster™ Laryngeal mask airway with i-gel in adult patients under general anesthesia.
METHODS
Following Institutional ethical clearance, the present study was conducted on 62 patients belonging to American Society of Anesthesiologists physical status 1 and 2 of either sex in the age group of 20-60 years under general anesthesia. Patients were randomly assigned to i-gel (I) and BlockBuster™ (B) groups (31 per group). Time for successful insertion, insertion success rate, ease of insertion, oropharyngeal leak pressures (OLPs), and complications were assessed.
RESULTS
Mean insertion time of device was less in Group I (13.52 ± 2.58 s) than that of Group B (14.10 ± 2.04 s), which was neither clinically nor statistically significant ( = 0.330). OLP in Group B (24.52 ± 2.77 cm of H2O) was found to be significantly higher compared to Group I (20.81 ± 2.56 cm of H2O) with < 0.001. Overall insertion and first attempt success was similar (i-gel 31/31 [100%] and 29/31 [93.5%] and BlockBuster™ 31/31 [100%] and 29/31 [93.5%], respectively). Ease of insertion ( = 0.684) and complications ( = 0.782) of both the devices were comparable.
CONCLUSIONS
Both the devices are useful and effective for airway management in adult under general anesthesia. Having a high OLP and comparable insertion time, risk of aspiration may be further reduced with the use of BlockBuster™ in comparison to i-gel.
PubMed: 38912364
DOI: 10.4103/ijabmr.ijabmr_520_23 -
Cureus Jun 2024Background Postpartum peripheral nerve injuries can impact recovery. Elastic stockings are recommended for thromboembolism prevention, although concerns about entrapment...
Background Postpartum peripheral nerve injuries can impact recovery. Elastic stockings are recommended for thromboembolism prevention, although concerns about entrapment neuropathy exist. In this prospective observational study, we investigated the differential compressions caused by wearing elastic stockings before and after anesthesia, as well as changes in the diameters of the lower leg and ankle in parturient women undergoing spinal anesthesia for elective cesarean section (CS). Methods Eighteen pregnant women, classified by the American Society of Anesthesiologists as having physical status 2, underwent lower leg measurements taken before a CS. Elastic stockings were applied, and compression pressure was measured at pre-anesthesia, post-surgery, and six hours post-return to a hospital room. Fluid, blood loss, urine output, and neuropathy presence were recorded. For all parameters, changes at the three time points were compared for the primary analysis. For secondary analysis, participants were categorized as having intraoperative blood loss greater than (group P) or less than 1,000 g (group N), and factors were compared with pre-anesthesia and six hours post-return to a room. Data were analyzed and presented using a one-way analysis of variance with Bonferroni correction for multiple comparisons or unpaired two-tailed t-tests for pairwise comparison. Results None of the women had postoperative entrapment neuropathy. Six patients had >1,000 g of blood loss. Compression significantly increased from pre-anesthesia (left 13.6 ± 2.4, 95% CI: 12.18 to 14.52; right 13.4 ± 2.4, 95% CI: 12.41 to 14.69) to post-surgery (left, 17.4 ± 2.6, 95% CI: 15.68 to 18.12; right, 16.9 ± 2.6, 95% CI: 16.20 to 18.70) (p < 0.01). Compression pressure at post-surgery differed significantly between group P (left, 15.3 ± 1.3; right, 14.7 ± 1.8; 95% CI: -4.98 to -0.32) and group N (left, 18.1 ± 2.9; right, 17.8 ± 2.4; 95% CI: -5.38 to -0.26) (p < 0.05). The results are expressed as mean ± standard deviation, with P-values <0.05 indicating statistical significance. Conclusions In this study, no neuropathy occurred; however, over-compression risk with elastic stockings, especially when exceeding recommended pressure levels, was highlighted. Balancing thromboembolism prevention and over-compression risks is crucial for patients undergoing CSs with spinal anesthesia.
PubMed: 38912079
DOI: 10.7759/cureus.62809 -
Annals of Surgery Open : Perspectives... Jun 2024The primary outcome was to compare overall postoperative surgical complications within 30 days after Hartmann's procedure (HP) compared with intersphincteric...
OBJECTIVE
The primary outcome was to compare overall postoperative surgical complications within 30 days after Hartmann's procedure (HP) compared with intersphincteric abdominoperineal excision (iAPE). The secondary outcome was major surgical complications (Clavien-Dindo ≥ III).
BACKGROUND
There is uncertainty regarding the optimal surgical method in patients with rectal cancer when an anastomosis is unsuitable.
METHODS
Rectal cancer patients with a tumor height >5 cm, registered in the Swedish Colorectal Cancer Registry who received HP or iAPE electively in 2017-2020 were included, (HP, n = 696; iAPE, n = 314). Logistic regression analysis adjusting for body mass index, American Society of Anesthesiologists classification, sex, age, preoperative radiotherapy, tumor height, cancer stage, operating hospital, and type of operation was performed.
RESULTS
Patients in the HP group were older and had higher American Society of Anesthesiologists scores. The mean operating time was less for HP (290 377 min). Intraoperative bowel perforations were less frequent in the HP group, 3.6% versus 10.2%. Overall surgical complication rates were 20.3% after HP and 15.9% after iAPE ( = 0.118). Major surgical complications were 7.5% after HP and 5.7% and after iAPE ( = 0.351). Multiple regression analysis indicated a higher risk of overall surgical complications after HP (odds ratio: 1.63; 95% confidence interval = 1.09-2.45).
CONCLUSIONS
HP was associated with a higher risk of surgical complications compared with iAPE. In patients unfit for anastomosis, iAPE may be preferable. However, the lack of statistical power regarding major surgical complications, prolonged operating time, increased risk of bowel perforation, and lack of long-term outcomes, raises uncertainty regarding recommending intersphincteric abdominoperineal excision as the preferred surgical approach.
PubMed: 38911665
DOI: 10.1097/AS9.0000000000000428 -
BMC Geriatrics Jun 2024The accelerated growth of older individuals worldwide has increased the number of patients presenting with fragility hip fractures. Having a hip fracture can cause...
BACKGROUND
The accelerated growth of older individuals worldwide has increased the number of patients presenting with fragility hip fractures. Having a hip fracture can cause excess mortality, and patients with hip fracture have a higher risk of death than those without hip fracture. Most studies have treated hip fracture as a single, homogeneous condition, but hip fracture includes two major anatomic types: intertrochanteric fracture and femoral neck fracture. Few studies have specifically evaluated 1-year mortality risk in older individuals with femoral intertrochanteric fracture. The aim of this study was to evaluate 1-year mortality and factors associated with mortality in older individuals with femoral intertrochanteric fracture.
METHODS
A retrospective review was conducted of 563 patients ≥ 65 years old who underwent surgery for femoral intertrochanteric fractures at our institution between January 2010 and August 2018. Patient demographics, comorbidities, and treatment were collected by retrospective chart review. Age, sex, Body Mass Index (BMI), American Society of Anesthesiologists (ASA) classification, Charlson comorbidity index (CCI), Arbeitsgemeinschaft Für Osteosynthesefragen (AO) fracture classification, haemoglobin value at admission, time to surgery, operation time, and intraoperative blood loss were risk factors to be tested. Multivariable logistic regression was used to evaluate associations between variables and death.
RESULTS
Among the 563 patients, 49 died within 1 year after surgery, and the 1-year mortality rate was 8.7%. Multivariate analysis identified age > 80 years (OR = 4.038, P = 0.011), haemoglobin < 100 g/l (OR = 2.732, P = 0.002), ASA score ≥ 3 (OR = 2.551, P = 0.005), CCI ≥ 3 (OR = 18.412, P = 0.018) and time to surgery > 14 d (OR = 3.907, P = 0.030) as independent risk factors for 1-year mortality. Comorbidities such as myocardial infarction and chronic pulmonary disease were associated with 1-year mortality after adjusting for age > 80 years and time to surgery > 14 days.
CONCLUSIONS
Patients over 80 years old with haemoglobin < 100 g/l, ASA score ≥ 3, CCI ≥ 3, and multiple comorbidities, especially myocardial infarction and chronic pulmonary disease before surgery, are at a higher risk of 1-year mortality. Doctors should pay more attention to these vulnerable patients, and a surgical delay greater than 14 days should be avoided.
Topics: Humans; Male; Female; Aged; Retrospective Studies; Hip Fractures; China; Aged, 80 and over; Risk Factors; Tertiary Care Centers; Risk Assessment
PubMed: 38909190
DOI: 10.1186/s12877-024-05159-y -
Journal of Cardiothoracic and Vascular... May 2024To test the effectiveness of a novel wire-guided scalpel (Guideblade) to create a precise dermatotomy incision for central venous catheter (CVC) insertion.
OBJECTIVE
To test the effectiveness of a novel wire-guided scalpel (Guideblade) to create a precise dermatotomy incision for central venous catheter (CVC) insertion.
DESIGN
Prospective, nonrandomized interventional study.
SETTING
Stanford University, single-center teaching hospital.
PARTICIPANTS
Cardiac and vascular surgical patients (n = 100) with planned CVC insertion for operation.
INTERVENTIONS
A wire-guided scalpel was used during CVC insertion.
RESULTS
A total of 188 CVCs were performed successfully with a wire-guided scalpel without the need for additional equipment in 100 patients, and 94% of CVCs were accomplished with only a single dermatotomy attempt. "No bleeding" or "minimal bleeding" at the insertion site was observed in 90% of patients 30 minutes after insertion and 80.7% at the conclusion of surgery.
CONCLUSION
The wire-guided scalpel was effective in performing dermatotomy for CVC with a 100% success rate and a very high first-attempt rate. The wire-guided scalpel may decrease bleeding at the CVC insertion site.
PubMed: 38908939
DOI: 10.1053/j.jvca.2024.04.003 -
Journal of Anesthesia, Analgesia and... Jun 2024Burnout is a maladaptive response to chronic stress, particularly prevalent among clinicians. Anesthesiologists are at risk of burnout, but the role of maladaptive...
BACKGROUND
Burnout is a maladaptive response to chronic stress, particularly prevalent among clinicians. Anesthesiologists are at risk of burnout, but the role of maladaptive traits in their vulnerability to burnout remains understudied.
METHODS
A secondary analysis was performed on data from the Italian Association of Hospital Anesthesiologists, Pain Medicine Specialists, Critical Care, and Emergency (AAROI-EMAC) physicians. The survey included demographic data, burnout assessment using the Maslach Burnout Inventory (MBI) and subscales (emotional exhaustion, MBI-EE; depersonalization, MBI-DP; personal accomplishment, MBI-PA), and evaluation of personality disorders (PDs) based on DSM-IV (Diagnostic and Statistical Manual of Mental Disorders Fourth Edition) criteria using the assessment of DSM-IV PDs (ADP-IV). We investigated the aggregated scores of maladaptive personality traits as predictor variables of burnout. Subsequently, the components of personality traits were individually assessed.
RESULTS
Out of 310 respondents, 300 (96.77%) provided complete information. The maladaptive personality traits global score was associated with the MBI-EE and MBI-DP components. There was a significant negative correlation with the MBI-PA component. Significant positive correlations were found between the MBI-EE subscale and the paranoid (r = 0.42), borderline (r = 0.39), and dependent (r = 0.39) maladaptive personality traits. MBI-DP was significantly associated with the passive-aggressive (r = 0.35), borderline (r = 0.33), and avoidant (r = 0.32) traits. Moreover, MBI-PA was negatively associated with dependent (r = - 0.26) and avoidant (r = - 0.25) maladaptive personality features.
CONCLUSIONS
There is a significant association between different maladaptive personality traits and the risk of experiencing burnout among anesthesiologists. This underscores the importance of understanding and addressing personality traits in healthcare professionals to promote their well-being and prevent this serious emotional, mental, and physical exhaustion state.
PubMed: 38907360
DOI: 10.1186/s44158-024-00171-5 -
Scientific Reports Jun 2024The current study aimed to identify the indications for manual reduction in incarcerated obturator hernias (OH). Further, whether time to symptom onset and manual...
The current study aimed to identify the indications for manual reduction in incarcerated obturator hernias (OH). Further, whether time to symptom onset and manual reduction outcomes can be predictors of bowel viability and the need for bowel resection in incarcerated OH were examined. This retrospective study included 26 patients with incarcerated OH who underwent surgery. All patients underwent manual reduction, and computed tomography scan after manual reduction confirmed hernia release. Multivariate analyses were performed to determine the predictors of bowel resection. The bowel resection group had a significantly longer average time to symptom onset than the nonbowel resection group (88 vs 36 h). Further, the bowel resection group was more likely to have failed manual reduction than the nonbowel resection group. A time to symptom onset of ≥ 72 h and failed manual reduction were significant predictors of bowel viability. Age, sex, hernia localization, American Society of Anesthesiologists physical status score, and laboratory findings did not differ significantly between the bowel resection and nonbowel resection groups. Time to symptom onset and manual reduction outcomes are significant predictors of bowel viability in incarcerated OH. Patients with a time to symptom onset of ≥ 72 h and failed manual reduction require surgical evaluation due to a high risk of bowel nonviability. Therefore, a cautious approach is required in the management of OH, and further research on optimized treatment protocols should be conducted.
Topics: Humans; Male; Female; Aged; Retrospective Studies; Hernia, Obturator; Middle Aged; Aged, 80 and over; Treatment Outcome; Tomography, X-Ray Computed; Time Factors; Intestines; Herniorrhaphy
PubMed: 38906937
DOI: 10.1038/s41598-024-65375-9 -
Scientific Data Jun 2024We present the INSPIRE dataset, a publicly available research dataset in perioperative medicine, which includes approximately 130,000 surgical operations at an academic...
We present the INSPIRE dataset, a publicly available research dataset in perioperative medicine, which includes approximately 130,000 surgical operations at an academic institution in South Korea over a ten-year period between 2011 and 2020. This comprehensive dataset includes patient characteristics such as age, sex, American Society of Anesthesiologists physical status classification, diagnosis, surgical procedure code, department, and type of anaesthesia. The dataset also includes vital signs in the operating theatre, general wards, and intensive care units (ICUs), laboratory results from six months before admission to six months after discharge, and medication during hospitalisation. Complications include total hospital and ICU length of stay and in-hospital death. We hope this dataset will inspire collaborative research and development in perioperative medicine and serve as a reproducible external validation dataset to improve surgical outcomes.
Topics: Humans; Perioperative Medicine; Republic of Korea; Intensive Care Units
PubMed: 38906912
DOI: 10.1038/s41597-024-03517-4 -
Medicine Jun 2024A preanesthetic evaluation interview with an anesthesiologist is essential for patient safety, however, it is not performed adequately owing to the excessive workload of... (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
A preanesthetic evaluation interview with an anesthesiologist is essential for patient safety, however, it is not performed adequately owing to the excessive workload of doctors. This study aimed to determine whether video-assisted preanesthetic patient education can reduce patient interview time and solve the problem of excessive labor at a relatively low cost.
METHODS
This study considered relatively healthy patients aged 19 to 65 years who were scheduled for elective surgery under general anesthesia. None of the patients had history of general anesthesia. Patients were randomly assigned 1:1 to Groups V and C. Group V watched the preanesthetic education video, while Group C did not. The duration of the preanesthetic evaluation interview was measured for all participants. The satisfaction of the anesthesiologist and patient with the preanesthetic evaluation procedure, anxiety of the patient, and vital signs during surgery were collected.
RESULTS
A total of 33 patients in Group V watched the preanesthetic education video, while 31 patients in Group C did not. Group V spent significantly less time on the preanesthetic evaluation interview with an anesthesiologist than that of Group C (172.42 vs 196.68 seconds; P = .005). There was no difference in patient and anesthesiologist satisfaction between the 2 groups (P = .861 and P = .849, respectively). Patients' anxiety (P = .474), intraoperative mean blood pressure (P = .168), and heart rate (P = .934) did not differ between Groups V and C.
CONCLUSION
Watching the informational video about anesthesia before preanesthetic evaluation could reduce the interview time by an average of 24 seconds, with no difference in patients' or doctors' satisfaction or anxiety compared to patients who did not watch it. Video-assisted preanesthetic patient education indicates that the load on anesthesiologists can be reduced.
Topics: Humans; Middle Aged; Male; Adult; Female; Patient Education as Topic; Prospective Studies; Single-Blind Method; Patient Satisfaction; Anesthesia, General; Aged; Video Recording; Preoperative Care; Time Factors; Anxiety; Young Adult; Interviews as Topic; Elective Surgical Procedures
PubMed: 38905399
DOI: 10.1097/MD.0000000000038577 -
Journal of Perianesthesia Nursing :... Jun 2024The purpose of this study was to understand certified registered nurse anesthetists' (CRNAs) experiences of nursing in anesthesia care.
PURPOSE
The purpose of this study was to understand certified registered nurse anesthetists' (CRNAs) experiences of nursing in anesthesia care.
DESIGN
An explorative qualitative study was conducted with inspiration from Ricoeur's hermeneutic phenomenological theory of interpretation.
METHODS
Three focus group interviews were carried out with participants representing 5 anesthesiology departments from 3 hospitals in Denmark (a total of 14 participants). The participants were all CRNAs. The transcribed interviews were examined as one coherent text using a Ricoeur-inspired approach, in which the analysis was conducted on three levels: naive reading, structural analysis, and critical interpretation.
FINDINGS
The structural analysis identified three themes relevant to the CRNAs' experiences of nursing: (1) the relationship with the patient, in which caring and professionalism are equally important; (2) differences between professions when sitting in the operating room; and (3) conflicts between production and caring. The study showed that CRNAs are aware of their professional identities as nurses and view anesthesia nursing as an integration of technical tasks and caring, in which the relationship with the patient and serving as the patient's representative are central. A major aspect of nursing is performed while the patient is anesthetized, and the CRNA attends to the patient's basic needs. The study also found that CRNAs find it difficult to define nursing in anesthesia care because of the overlapping tasks and skills between CRNAs and anesthesiologists.
CONCLUSIONS
CRNAs are very aware of their professional identities as nurses. The professionalism involved in their relationships with patients is evident in the CRNAs' representation of the patients themselves.
PubMed: 38904601
DOI: 10.1016/j.jopan.2024.01.024