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Frontiers in Surgery 2024This study aimed to compare the short-term outcomes of surgical treatment for acute type A aortic dissection between patients undergoing cardiopulmonary arrest at the...
BACKGROUND
This study aimed to compare the short-term outcomes of surgical treatment for acute type A aortic dissection between patients undergoing cardiopulmonary arrest at the time of entry into the operating room and patients who received successful preoperative cardiopulmonary resuscitation before entering the operating room or patients who had cardiopulmonary arrest on the operating room table after entering the operating room without cardiopulmonary arrest. In the present study, we focused on the circulatory status at the time of entering the operating room because it is economically and emotionally difficult to cease intervention once the patient has entered the operating room, where surgeons, anesthesiologists, nurses, and perfusionists are already present, all necessary materials are packed off and cardiopulmonary bypass have already been primed.
METHODS
Twenty (5.5%) of 362 patients who underwent surgical treatment for acute type A aortic dissection between January 2016 and March 2022 had preoperative cardiopulmonary arrest. To compare the early operative outcomes, the patients were divided into the spontaneous circulation group ( = 14, 70.0%) and the non-spontaneous circulation group ( = 6, 30.0%) based on the presence or absence of spontaneous circulation upon entering the operating room. The primary endpoint was postoperative 30-day mortality. The secondary endpoints included in-hospital complications and persistent neurological disorders.
RESULTS
Thirty-day mortality was 65% ( = 13/20) in the entire cohort; 50% ( = 7/14) in the spontaneous circulation group and 100% ( = 6/6) in the non-spontaneous circulation group. The major cardiopulmonary arrest causes were aortic rupture and cardiac tamponade ( = 16; 80.0%), followed by coronary malperfusion ( = 4; 20.0%). Seven patients (50.0%) survived in the spontaneous circulation group, and none survived in the non-spontaneous circulation group (= .044). Five survivors walked unaided and were discharged home; the remaining two were comatose and paraplegic.
CONCLUSIONS
The outcomes were extremely poor in patients with acute type A aortic dissection who had preoperative cardiopulmonary arrest and received ongoing cardiopulmonary resuscitation at entry into the operating room. Therefore, surgical treatment might be contraindicated in such patients.
PubMed: 38948478
DOI: 10.3389/fsurg.2024.1404825 -
Heliyon Jun 2024This work aimed to investigate the adoption value of blood lactic acid (BLA) combined with the National Early Warning Score (NEWS) in the early screening of sepsis...
This work aimed to investigate the adoption value of blood lactic acid (BLA) combined with the National Early Warning Score (NEWS) in the early screening of sepsis patients and assessing their severity. The data and materials utilized in this work were obtained from the electronic medical record system of 537 anonymized sepsis patients who received emergency rescue in the emergency rescue area of Liuzhou People's Hospital, Guangxi, from July 1, 2020, to December 26, 2020. Based on the 28-day outcomes of sepsis patients, the medical records were rolled into Group S (407 survival cases) and Group D (130 dead cases). Basic information such as the mode of hospital admission, initial management, use of emergency ventilator within 24 h of admission, NEWS score, arterial oxygen pressure/alveolar oxygen pressure ratio (PaO/PAO), alveolar-arterial oxygen difference (A-aDO), serum creatinine (SCr), blood urea nitrogen (BUN), oxygenation index (OI), Glasgow Coma Scale (GCS), D-dimer, use of vasoactive drugs within 24 h of admission, C-reactive protein (CRP), procalcitonin (PCT), interleukin-6 (IL-6), N-terminal pro-B-type natriuretic peptide (NT-proBNP), quick Sequential Organ Failure Assessment (qSOFA) score, SOFA score, BLA level, NEWS with lactate (NEWS-L) score, SOFA score including lactate level (SOFA-L) score, Intensive Care Unit (ICU) length of stay, total hospital stay, ICU stay/total hospital stay, and septic shock condition were compared between groups. Logistic regression analysis was performed to assess the impact of various predictive factors on prognosis and to plot the receiver operating characteristic (ROC) curve. The results suggested marked differences between Group S and Group D in terms of mean age ( = -5.620; OR = -9.96, 95 % CI: -13.44∼-6.47; < 0.001). Group S showed drastic differences in terms of mode of hospital admission (χ = 9.618, < 0.01), method of initial management (χ = 51.766, < 0.001), use of emergency ventilator within 24 h of admission (χ = 98.564, < 0.001), incidence of septic shock (χ = 77.545, < 0.001), use of vasoactive drugs within 24 h of admission (χ = 102.453, < 0.001), heart rate ( = -4.063, < 0.001), respiratory rate ( = -4.758, < 0.001), oxygenation status (χ = 20.547, < 0.001), NEWS score ( = -6.120, < 0.001), PaO/PAO ratio ( = 2.625, < 0.01), A-aDO value ( = -3.581, < 0.001), OI value ( = -3.106, < 0.01), PLT value ( = -2.305, < 0.05), SCr value ( = -3.510, < 0.001), BUN value ( = -3.170, < 0.01), D-dimer ( = -4.621, < 0.001), CRP level ( = -4.057, < 0.001), PCT value ( = -2.783, < 0.01), IL-6 level ( = -2.904, < 0.001), length of hospital stay ( = -4.138, < 0.001), total hospital stay ( = -8.488, < 0.001), CCU/total hospital stay ( = -9.118, < 0.001), NEWS score ( = -6.120, < 0.001), SOFA score ( = -6.961, < 0.001), SOFA-L score ( = -4.609, < 0.001), NEWS-L score ( = -5.845, < 0.001), BLA level ( = -6.557, < 0.001), and GCS score ( = 6.909, < 0.001) when compared to Group D. The use of ventilators, septic shock, PCT, NEWS score, GCS score, SOFA score, SOFA-L score, NEWS-L score, and BLA level were identified as independent risk factors for predicting the prognosis of sepsis patients ( < 0.001). The areas under ROC curve (AUC) of blood lactic acid, PCT, NEWS, NEWS-L, GCS, SOFA, and SOFA-L were 0.695, 0.665, 0.692, 0.698, 0.477, 0.700, and 0.653, respectively. These findings indicate that the combination of BLA with NEWS (NEWS-L) score and SOFA score has certain advantages in assessing the prognosis of sepsis.
PubMed: 38947447
DOI: 10.1016/j.heliyon.2024.e31907 -
International Journal of Surgery Case... Jun 2024The surgical removal of unexploded mortar shells is rarely documented in the literature. Since most cases occur within war or conflict regions, reporting such instances...
INTRODUCTION AND SIGNIFICANCE
The surgical removal of unexploded mortar shells is rarely documented in the literature. Since most cases occur within war or conflict regions, reporting such instances is vital for optimizing and enhancing surgical practices, particularly in low-resource settings.
CASE PRESENTATION
We report the case of a 35-year-old man who sustained an injury from a 60 mm unexploded mortar shell, penetrating the patient's right posterior chest in the right paravertebral region of the 4th thoracic vertebra, causing intrathoracic injuries, multiple rib fractures, and a right pneumothorax. The patient was immediately resuscitated and transferred to the operating room. The projectile was removed without direct contact with metal instruments. A right chest tube was then inserted and the injured area was repaired, resulting in an uneventful postoperative recovery.
CLINICAL DISCUSSION
Unexploded mortar shell injuries are infrequently documented in the literature. These injuries are seen within war and conflict regions, that have limited accessibility or availability of experienced explosive ordnance disposal (EOD) teams, transporting personnel, and equipped and separated operating theaters.
CONCLUSION
Unexploded ordnance and munitions represent an underrecognized and underreported health risk to patients, healthcare providers, and healthcare facilities. These injuries are commonly encountered within regions that lack experienced transport and EOD staff. The need for the establishment of such experienced teams along with providing adequate training for healthcare providers is necessary.
PubMed: 38943933
DOI: 10.1016/j.ijscr.2024.109967 -
Nigerian Journal of Clinical Practice Jun 2024Surgical procedures cause a certain level of anxiety in the relatives of the patients, it has been observed that heart surgeries cause more anxiety. (Randomized Controlled Trial)
Randomized Controlled Trial
BACKGROUND
Surgical procedures cause a certain level of anxiety in the relatives of the patients, it has been observed that heart surgeries cause more anxiety.
AIM
To determine the effects of informing patients' relatives with short messages on anxiety levels during cardiovascular surgery.
METHODS
The study was conducted as a randomized controlled research investigation from October 1, 2015, to December 31, 2022, at the cardiovascular surgery operating room of a university hospital and included 84 patient relatives (42 experimental and 42 control group). The Patient Relatives Information Form and the State and Trait Anxiety Inventory were used to collect the study data. The patients' relatives in the experimental group were informed by short messages (preparations for surgery have begun, your relative's surgery has started, your relative's surgery is still ongoing, and your relative's surgery is completed) during the surgery. State Anxiety Inventory was re-administered to all patients' relatives after cardiovascular surgery. The study was registered with ClinicalTrials.gov (NCT05157789).
RESULTS
It was found that the postoperative State Anxiety Inventory score of the experimental group was significantly lower than that of the control group (P < 0.001). The difference between preoperative and postoperative state anxiety scores was significantly higher in the experimental group (P < 0.001).
CONCLUSION
Informing the patients' relatives with a short message during cardiovascular surgery significantly reduced the level of anxiety.
Topics: Humans; Male; Female; Anxiety; Middle Aged; Family; Cardiovascular Surgical Procedures; Adult; Turkey; Aged
PubMed: 38943294
DOI: 10.4103/njcp.njcp_607_23 -
Alternative Therapies in Health and... Jun 2024The nursing work in the operating room is heavy, intensive, and irregular, and the quality of nursing work can directly affect the surgical effect and patient prognosis....
BACKGROUND
The nursing work in the operating room is heavy, intensive, and irregular, and the quality of nursing work can directly affect the surgical effect and patient prognosis. Therefore, nursing management in the operating room should be strengthened to protect patients' life safety effectively.
OBJECTIVE
To assess the effectiveness of applying the 6S management model in operating room nursing.
DESIGN
This was a retrospective study.
SETTING
This study was conducted at the Department of Anesthesia Surgery, Nanfang Hospital, Southern Medical University.
PARTICIPANTS
The research included 100 operating room nurses on duty between January 2020 and December 2022.
INTERVENTION
From January 2020 to June 2021, the hospital conducted routine training programs for nurses in the operating room. From July 2021 to December 2022, the hospital adopted the 6S management model for overseeing nursing work in the operating room.
PRIMARY OUTCOME MEASURES
(1) nursing quality score (2) nursing staff safety awareness (3) nursing disputes and complaints (4) incidence of adverse reactions (5) patient satisfaction with the quality of nursing care.
RESULTS
Following the adoption of the 6S management model, there was a noticeable improvement in the nursing quality scores, the nursing staff's awareness of safety, and the satisfaction levels of patients with the quality of care provided by operation nurses (P < .05). Additionally, the incidence of nursing disputes, complaints, and adverse events among patients decreased significantly compared to before the implementation of 6S (P = .01).
CONCLUSION
Implementing 6S management with a focus on the work of operation room nurses enhanced the competence of the nursing staff and improved management effectiveness, ultimately leading to increased patient satisfaction.
PubMed: 38940802
DOI: No ID Found -
Health Care Science Dec 2023This study aims to develop and validate a Structured Training Effectiveness Evaluation (STEE) tool based on the Kirkpatrick model for newly graduated registered nurses...
BACKGROUND
This study aims to develop and validate a Structured Training Effectiveness Evaluation (STEE) tool based on the Kirkpatrick model for newly graduated registered nurses in the operating room in China.
METHODS
The first phase will involve focus group and individual interviews with nursing educators and newly graduated registered nurses selected using purposive sampling. The data will be analyzed thematically to identify key components necessary to develop the STEE tool. The second phase will develop and validate the STEE tool through a panel of experts using the Delphi method. The item weights will be determined with the analytic hierarchy process technique. The third phase will involve implementation and evaluation of the STEE tool with an exploratory, nonexperimental, and comparative analysis. Descriptive and inferential statistical analyses will be performed with SPSS version 23.
RESULTS
The STEE tool for newly graduated registered nurses in the operating room will be useful for evaluating training effectiveness during standardized training. The results obtained with this tool will clarify the effectiveness of training, thereby helping transform nursing students into competent nurses.
CONCLUSION
In this way, this study will provide practical guidance for improving standardized training programs and help newly graduated nurses manage their transition to the clinical work environment and remain in their posts.
PubMed: 38938624
DOI: 10.1002/hcs2.75 -
BMC Urology Jun 2024TIP is the most common preformed type of Urethroplasty. The intermediate barrier is used as a waterproofing layer to prevent fistula formation. Many tissues have been... (Comparative Study)
Comparative Study Randomized Controlled Trial
OBJECTIVE
TIP is the most common preformed type of Urethroplasty. The intermediate barrier is used as a waterproofing layer to prevent fistula formation. Many tissues have been utilized as a barrier layer, with varying success rates. The search for a better intermediate layer will continue. In this study, we aim to evaluate the role of Buck's Fascia as a covering for the neo-urethra to prevent fistula formation in patients who underwent Snodgrass Urethroplasty.
METHODS
This prospective study was conducted between 2018 and 2022. Patients were randomly assigned to either Group 'A' or Group 'B'. Group A included patients who underwent the Snodgrass procedure with a Buck's Fascia cover, while Group B included patients whose neo-urethra was covered with the dartos flap. These patients were closely monitored for the development of short- and long-term complications in both groups, and the results were recorded.
RESULTS
The study involved 164 patients, who underwent midpenile and distal hypospadias repair using the Snodgrass technique. In Group 'A' (84 patients), the neo-urethra was covered with Buck's Fascia, while in Group 'B' (80 patients), the neo-urethra was covered with the dartos flap. The mean age of the children was (23.06 ± 16.12) months in group 'A' & (26.06 ± 14.07) months in group 'B'. mean operating time was (40 ± 11.43) minutes, in Group 'A', and (70 ± 17.43) minutes, in Group 'B'. Meatal stenosis occurred in 3.57% of children in Group 'A' and 10% of patients in Group 'B'. Urethral fistulas were encountered in 2.35% of cases in Group 'A'and 10% in Group 'B'. The difference between the groups was statistically significant.
Topics: Humans; Male; Urologic Surgical Procedures, Male; Prospective Studies; Hypospadias; Urethra; Infant; Treatment Outcome; Child, Preschool; Fascia; Surgical Flaps; Postoperative Complications
PubMed: 38937743
DOI: 10.1186/s12894-024-01468-x -
Deutsches Arzteblatt International May 2024
Topics: Humans; Urologic Surgical Procedures; Operating Rooms; Elective Surgical Procedures; Germany
PubMed: 38934070
DOI: 10.3238/arztebl.m2024.0025 -
Frontiers in Medicine 2024The aim of this study is to determine the steps of a training program utilizing Head-Mounted Display (HMD) based Virtual Reality Technology to enhance nursing students'...
Designing and implementing a training program on surgical hand scrubbing, wearing surgical cap and surgical mask, gowning, and gloving using HMD-based virtual reality technologies for nursing students: an exploration of student perceptions.
OBJECTIVE
The aim of this study is to determine the steps of a training program utilizing Head-Mounted Display (HMD) based Virtual Reality Technology to enhance nursing students' skills in surgical hand scrubbing, wearing surgical cap and surgical mask, gowning and gloving, and to evaluate students' perceptions toward the program.
METHODS
The study aimed to investigate the potential applications of HMD-Based Virtual Reality Technology in Surgical Hand Scrubbing, Wearing Surgical Cap and Surgical Mask, Gowning and Gloving Program for nursing students, as well as students' perceptions toward this technology. The research was conducted with a focus group consisting of second-year nursing students in Osmaniye/Turkey, between January and June 2022, and the training program was implemented in five stages: Analysis, Design, Development, Implementation, and Evaluation. The program was evaluated with a focus group of nursing students. Focus group discussions were conducted to provide insights into students' experiences, feedback, and perceptions of the program.
RESULTS
A vast majority of participants (92.5%) reported feeling fully immersed in the operating room environment during the virtual reality (VR) experience. Notably, all students acknowledged the potential of HMD-Based Virtual Reality Technology to enrich their understanding of surgical hand scrubbing, wearing surgical cap and surgical mask, gowning and gloving procedures, surpassing conventional instructional models. While many participants found the experience exhilarating (85.1%), a considerable portion reported a decline in engagement after repeated exposures (88.8%). Overall, participants welcomed the integration of VR technology into education, expressing optimism about its capacity to facilitate additional instructional modules (74.4%). Moreover, they conveyed satisfaction with the opportunity to engage with the VR application, emphasizing its significant educational value (81.4%).
CONCLUSION
Based on these findings, we can suggest that virtual reality technology has the potential to have an impact on nursing students' education. The majority of students expressing a sense of presence in the operating room highlights the value of this method in education. However, the reported boredom after repeated experiences by most participants underscores the importance of diversifying the program and introducing innovative approaches to keep students engaged.
PubMed: 38933115
DOI: 10.3389/fmed.2024.1364465 -
Polymers Jun 2024Zinc-ion batteries are promising candidates for large-scale energy storage. The side reactions of the hydrogen evolution reaction (HER) and zinc dendrite growth are...
Zinc-ion batteries are promising candidates for large-scale energy storage. The side reactions of the hydrogen evolution reaction (HER) and zinc dendrite growth are major challenges for developing high-performance zinc-ion batteries. In this paper, a supramolecular gel electrolyte (BLO-ILZE) was self-assembled in an ionic liquid (EMIMBF) with zinc tetrafluoroborate (Zn(BF)) on the separator in situ to obtain a gel electrolyte used in zinc-ion batteries. BLO-ILZE is demonstrated to significantly enhance conductivity over a broad temperature range between -70 and 100 °C. Interestingly, through testing and fitting, it is found that the supramolecular gel electrolyte satisfies the liquid state law over a wide temperature range, and even achieves high conductivity (2.12 mS cm) at -40 °C. It is equivalent to the conductivity of aqueous zinc-ion batteries (ZnSO/HO) at -10 °C, which is 2.33 mS cm. Moreover, the supramolecular gel electrolyte can effectively inhibit the HER, thus exhibiting a longer lifetime in Zn/Zn cells for 3470 h at 1 mA cm compared to the aqueous zinc-ion batteries with the Zn(BF) aqueous electrolyte (400 h at 1 mA cm). The assembled VO/BLO-ILZE/Zn full cells also showed cycling performance, with 5000 cycles at 0.5 mA g at room temperature, a capacity of 98%, and a coulombic efficiency of about 100%.
PubMed: 38932030
DOI: 10.3390/polym16121680