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1.
J Perianesth Nurs ; 37(6): 918-924, 2022 12.
Artigo em Inglês | MEDLINE | ID: mdl-36089450

RESUMO

PURPOSE: The aim of this study was to validate the Greek version of the Strategic and Clinical Quality Indicators in Postoperative Pain Management (SCQIPP) questionnaire. DESIGN: The study was designed as a prospective questionnaire survey. METHODS: Overall, 210 elective surgical patients were included . SCQIPP consisted of 14 items that were scored on a five point scale. After the translation and linguistic adjustments, the tool was distributed to the surgical wards. Internal consistency reliability was assessed by Cronbach's alpha. The tool construct was generated by a principal axis factoring model with promax rotation. FINDINGS: Base Cronbach's alpha was 0.814. Due to low inter-item and item-total correlations and the increase of Cronbach's alpha (0.834) when item two was deleted, 13 items were included in the current tool version. Factor analysis identified three district subscales: nursing care, pain management, and support. Subscale and convergent validity were confirmed. The mean score of the validated tool was 55.2 (Range: 44-63). A low level of care was highlighted in most items. CONCLUSIONS: The Greek version of the SCQIPP questionnaire is a valid and efficient tool for the evaluation of the quality of care of postoperative pain management.


Assuntos
Dor Pós-Operatória , Indicadores de Qualidade em Assistência à Saúde , Humanos , Reprodutibilidade dos Testes , Estudos Prospectivos , Inquéritos e Questionários
2.
J Clin Med ; 11(12)2022 Jun 10.
Artigo em Inglês | MEDLINE | ID: mdl-35743397

RESUMO

It remains unknown whether chronic systemic inflammation is associated with impaired microvascular perfusion during surgery. We evaluated the association between the preoperative basal inflammatory state, measured by plasma soluble urokinase-type plasminogen activator receptor (suPAR) levels, and intraoperative sublingual microcirculatory variables in patients undergoing major non-cardiac surgery. Plasma suPAR levels were determined in 100 non-cardiac surgery patients using the suPARnostic® quick triage lateral flow assay. We assessed sublingual microcirculation before surgical incision and every 30 min during surgery using Sidestream Darkfield (SDF+) imaging and determined the De Backer score, the Consensus Proportion of Perfused Vessels (Consensus PPV), and the Consensus PPV (small). Elevated suPAR levels were associated with lower intraoperative De Backer score, Consensus PPV, and Consensus PPV (small). For each ng mL−1 increase in suPAR, De Backer score, Consensus PPV, and Consensus PPV (small) decreased by 0.7 mm−1, 2.5%, and 2.8%, respectively, compared to baseline. In contrast, CRP was not significantly correlated with De Backer score (r = −0.034, p = 0.36), Consensus PPV (r = −0.014, p = 0.72) or Consensus PPV Small (r = −0.037, p = 0.32). Postoperative De Backer score did not change significantly from baseline (5.95 ± 3.21 vs. 5.89 ± 3.36, p = 0.404), while postoperative Consensus PPV (83.49 ± 11.5 vs. 81.15 ± 11.8, p < 0.001) and Consensus PPV (small) (80.87 ± 13.4 vs. 78.72 ± 13, p < 0.001) decreased significantly from baseline. In conclusion, elevated preoperative suPAR levels were associated with intraoperative impairment of sublingual microvascular perfusion in patients undergoing elective major non-cardiac surgery.

3.
Clin Hemorheol Microcirc ; 80(3): 253-265, 2022.
Artigo em Inglês | MEDLINE | ID: mdl-34719484

RESUMO

BACKGROUND: The incidence of postoperative microcirculatory flow alterations and their effect on outcome have not been studied extensively. OBJECTIVE: This systematic review and meta-analysis were designed to investigate the presence of sublingual microcirculatory flow alterations during the immediate and early postoperative period and their correlation with complications and survival. METHODS: A systematic search of PubMed, Scopus, Embase, PubMed Central, and Google Scholar was conducted for relevant articles from January 2000 to March 2021. Eligibility criteria were randomized controlled and non-randomized trials. Case reports, case series, review papers, animal studies and non-English literature were excluded. The primary outcome was the assessment of sublingual microcirculatory alterations during the immediate and early postoperative period in adult patients undergoing surgery. Risk of bias was assessed with the Ottawa-Newcastle scale. Standard meta-analysis methods (random-effects models) were used to assess the difference in microcirculation variables. RESULTS: Thirteen studies were included. No statistically significant difference was found between preoperative and postoperative total vessel density (p = 0.084; Standardized Mean Difference (SMD): -0.029; 95%CI: -0.31 to 0.26; I2 = 22.55%). Perfused vessel density significantly decreased postoperatively (p = 0.035; SMD: 0.344; 95%CI: 0.02 to 0.66; I2 = 65.66%), while perfused boundary region significantly increased postoperatively (p = 0.031; SMD: -0.415; 95%CI: -0.79 to -0.03; I2 = 37.21%). Microvascular flow index significantly decreased postoperatively (p = 0.028; SMD: 0.587; 95%CI: 0.06 to 1.11; I2 = 86.09%), while no statistically significant difference was found between preoperative and postoperative proportion of perfused vessels (p = 0.089; SMD: 0.53; 95%CI: -0.08 to 1.14; I2 = 70.71%). The results of the non-cardiac surgery post-hoc analysis were comparable except that no statistically significant difference in perfused vessel density was found (p = 0.69; SMD: 0.07; 95%CI: -0.26 to 0.39; I2 = 0%). LIMITATIONS: The included studies investigate heterogeneous groups of surgical patients. There were no randomized controlled trials. CONCLUSIONS: Significant sublingual microcirculatory flow alterations are present during the immediate and early postoperative period. Further research is required to estimate the correlation of sublingual microcirculatory flow impairment with complications and survival.


Assuntos
Microcirculação , Humanos , Período Pós-Operatório
4.
Surgery ; 171(6): 1619-1625, 2022 06.
Artigo em Inglês | MEDLINE | ID: mdl-34736789

RESUMO

BACKGROUND: Patients undergoing major surgery are often at risk of developing postoperative complications. We investigated whether a preoperative marker of chronic inflammation, soluble urokinase plasminogen activator receptor, can aid in identifying patients at high risk for postoperative complications, morbidity, and mortality. METHODS: In this prospective observational study (ClinicalTrials.gov identifier: NCT03851965), EDTA blood was collected from consecutive adult White patients scheduled for major noncardiac surgery with expected duration ≥2 hours under general anesthesia. Inclusion criteria were age ≥18 years and American Society of Anesthesiologists physical status I to IV. Plasma soluble urokinase plasminogen activator receptor levels were determined using the suPARnostic quick triage lateral flow assay. The primary endpoint was postoperative complications defined as presence of any complication and/or admission to intensive care unit and/or mortality within the first 90 postoperative days. RESULTS: Preoperative soluble urokinase plasminogen activator receptor had an odds ratio of 1.50 (95% confidence interval: 1.24-1.82) for every ng/mL increase. When including age, sex, American Society of Anesthesiologists score, C-reactive protein, and grouped soluble urokinase plasminogen activator receptor in multivariate analysis, patients with soluble urokinase plasminogen activator receptor between 5.5 and 10 ng/mL had an odds ratio of 11.2 (confidence interval: 3.1-40.8) and patients with soluble urokinase plasminogen activator receptor >10 ng/mL had an odds ratio of 19.9 (95% confidence interval: 4.3-92.9) compared to patients with soluble urokinase plasminogen activator receptor ≤5.5 ng/mL, respectively. Receiver operating characteristic analysis of soluble urokinase plasminogen activator receptor showed an area under the curve of 0.82 (confidence interval: 0.72-0.91). Receiver operating characteristic analysis combining age, sex, C-reactive protein levels, and American Society of Anesthesiologists score and had an area under the curve of 0.71 (95% confidence interval: 0.61-0.82). Adding soluble urokinase plasminogen activator receptor to this model increased the area under the curve to 0.83 (95% confidence interval: 0.74-0.92) (P = .033). CONCLUSION: Preoperative soluble urokinase plasminogen activator receptor provided strong and independent predictive value on postoperative complications in White patients undergoing major noncardiac surgery.


Assuntos
Proteína C-Reativa , Receptores de Ativador de Plasminogênio Tipo Uroquinase , Adolescente , Adulto , Biomarcadores , Proteína C-Reativa/metabolismo , Humanos , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologia , Prognóstico , Curva ROC
5.
Biomed Res Int ; 2021: 6672573, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34250089

RESUMO

The baseline levels of various inflammatory mediators and their changes during anesthesia in swine are not known. The aim of this animal study was to measure the baseline values and kinetics of interleukin-6, procalcitonin, and tumor necrosis factor-alpha in healthy Landrace-Large White swine anesthetized with propofol-based total intravenous anesthesia. We included 8 healthy male pigs with an average weight of 19 ± 2 kg (aged 10-15 weeks) that were subjected to propofol-based total intravenous anesthesia for 8 hours. Complete blood count, serum chemistry, and serum levels of interleukin-6, procalcitonin, and tumor necrosis factor-alpha were analyzed, and serum levels were quantified hourly. Blood was also collected for bacterial culturing. Baseline values of interleukin-6 and procalcitonin were 18 pg/ml and 21 ng/ml, respectively, while tumor necrosis factor-alpha was not detectable during collection of baseline samples. A statistically significant difference was observed in interleukin-6 levels between time points (p < 0.0001). Procalcitonin increased with time, but there were no significant differences between time points (p = 0.152). Tumor necrosis factor-alpha increased until the 3rd hour of propofol-based total intravenous anesthesia, while after the 4th hour, it gradually decreased, reaching its baseline undetectable values by the 7th hour (p < 0.001). Our results can serve as the basis for further translational research.


Assuntos
Anestesia Intravenosa/métodos , Interleucina-6/sangue , Pró-Calcitonina/sangue , Propofol/farmacologia , Fator de Necrose Tumoral alfa/sangue , Anestesia , Anestesia Geral , Anestésicos Inalatórios , Animais , Citocinas/sangue , Eletrocardiografia , Frequência Cardíaca , Hemodinâmica , Inflamação , Mediadores da Inflamação , Cinética , Masculino , Suínos , Fatores de Tempo , Pesquisa Translacional Biomédica
6.
Toxicol Rep ; 8: 1394-1398, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-34258235

RESUMO

The progress of COVID-19 from moderate to severe may be precipitous, while the characteristics of the disease are heterogenous. The aim of this study was to describe the development of sinus bradycardia in critically ill patients with COVID-19 and its association with outcome in outbreak due to the SARS-CoV-2 B.1.1.7 Lineage. We leveraged the multi-center SuPAR in Adult Patients With COVID-19 (SPARCOL) study and identified patients who required admission to intensive care unit (ICU). Inclusion criteria were: (a) adult (≥18 years old) patients hospitalized primarily for COVID-19; (b) a confirmed SARS-CoV-2 infection diagnosed through reverse transcriptase polymerase chain reaction test of nasopharyngeal or oropharyngeal samples; and (c) at least one blood sample collected at admission and stored for suPAR, hs-CRP, and ferritin testing. All patients had continuous heart rate monitoring during hospitalization. In total, 81 patients were included. Of them, 17 (21 %) and 64 (79 %) were intubated and admitted to the ICU during the first and second wave, respectively. Two (12 %) and 62 (97 %) developed bradycardia before ICU admission, respectively (p < 0.001). Patients with bradycardia had increased suPAR (p < 0.001) and hs-CRP level (p < 0.001). Infusion of isoprenaline and/or noradrenaline was necessary to maintain an adequate rate and peripheral perfusion in all patients. Mortality was significantly higher in patients with bradycardia (p < 0.001). In conclusion, bradycardia was associated with poor outcome. As B.1.1.7 variant strain is spreading more rapidly in many countries, our findings help in the identification of patients who may require early admission to ICU.

7.
JBJS Case Connect ; 11(2)2021 06 24.
Artigo em Inglês | MEDLINE | ID: mdl-34166270

RESUMO

CASE: An elderly, polytrauma patient receiving vitamin K antagonist (VKA) for atrial fibrillation required immediate surgery for open distal tibial fracture. As the initial reversal with vitamin K and fresh frozen plasma by the trauma team was ineffective, the "Bleeding Team" was convened and administrated the appropriate four-factor prothrombin complex regimen, reversing the VKA in a timely manner. Surgery was performed under peripheral nerve blockade subsequently. The postoperative course of the patient was uneventful. CONCLUSION: The individualized approach and the multidisciplinary experts' team guidance is of outmost importance in patients who are treated with anticoagulants and present for nonelective surgery.


Assuntos
Acenocumarol , Fraturas Expostas , Acenocumarol/efeitos adversos , Idoso , Anticoagulantes/efeitos adversos , Fraturas Expostas/complicações , Hemorragia/etiologia , Humanos , Vitamina K
8.
J Emerg Med ; 60(6): 764-771, 2021 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-33579655

RESUMO

BACKGROUND: The use of video laryngoscopes by novice physicians may improve first-pass success rates compared with direct laryngoscopy. OBJECTIVE: The aim of the present study was to assess whether time to intubation, number of laryngoscopy attempts, and first-pass success rate during laryngoscopy with the video laryngoscope or conventional Macintosh laryngoscope are affected by personal protective equipment (PPE) donning. METHODS: Seventy inexperienced physicians were randomly assigned to video laryngoscope or Macintosh groups and were instructed to perform intubation with both devices on a manikin, using PPE or a standard uniform. The primary outcomes were insertion time, number of laryngoscopy attempts, and first-pass success rates for each device with or without donning PPE. RESULTS: In the Macintosh group, significantly less time was needed for the first successful intubation without PPE vs. with PPE (12.17 ± 3.69 s vs. 24.07 ± 5.09 s, respectively; p < 0.0001). On the other hand, such difference was not observed in the video laryngoscope group (14.99 ± 3.01 s vs. 14.01 ± 3.35 s, respectively; p = 0.07). With PPE, the first-pass success rate was significantly higher in the video laryngoscope group [41 (58.6%) vs. 66 (94.3%), p < 0.001]. The use of the video laryngoscope resulted in a significant decrease in insertion time compared with the Macintosh blade (14.01 ± 3.35 s vs. 24.07 ± 5.09 s, respectively; p < 0.0001). CONCLUSION: First-pass success and insertion time with the video laryngoscope were not affected by PPE donning. However, both were negatively affected with the Macintosh laryngoscope.


Assuntos
Laringoscópios , Médicos , Desenho de Equipamento , Humanos , Intubação Intratraqueal , Laringoscopia , Manequins , Equipamento de Proteção Individual , Gravação em Vídeo
9.
Clin Ther ; 43(3): e57-e70, 2021 03.
Artigo em Inglês | MEDLINE | ID: mdl-33549310

RESUMO

PURPOSE: The aim of the present article was to briefly summarize current knowledge about the immunomodulatory effects of general anesthetics and the possible clinical effects of this immunomodulation in patients with COVID-19. METHODS: The PubMed, Scopus, and Google Scholar databases were comprehensively searched for relevant studies. FINDINGS: The novel coronavirus causes a wide spectrum of clinical manifestations, with a large absolute number of patients experiencing severe pneumonia and rapid progression to acute respiratory distress syndrome and multiple organ failure. In these patients, the equilibrium of the inflammatory response is a major determinant of survival. The impact of anesthetics on immune-system modulation may vary and includes both pro-inflammatory and anti-inflammatory effects. IMPLICATIONS: Inhibition of the development of severe inflammation and/or the enhancement of inflammation resolution by anesthetics may limit organ damage and improve outcomes in patients with COVID-19.


Assuntos
Anestésicos/administração & dosagem , COVID-19/complicações , Sistema Imunitário/efeitos dos fármacos , COVID-19/imunologia , Estado Terminal , Humanos , Inflamação/virologia , Pneumonia/virologia , Síndrome do Desconforto Respiratório/virologia
10.
Hip Int ; 31(6): 766-773, 2021 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-32460572

RESUMO

AIM: This study evaluated the late resistance to haematogenous contamination by microbial pathogens of implants and bone-implant interface and the development of late clinical infection when cementless components with different surface or structural properties are implanted. MATERIAL AND METHODS: 50 adult male New Zealand white rabbits were divided into 5 groups of 10 animals each. In Group A smooth titanium, in Group B grit blasted titanium, in Group C HA-coated titanium, in Group D trabecular metal and in group E cancellous titanium rods were implanted in the right proximal tibia. Four weeks later, 1 ml of inoculum of a standardised CA-MRSA strain (3 × 108 cfu/ml) was injected through a femoral artery catheter (groups B, C, D, E) while in group A, 1 ml of sterile saline was injected in a similar way (control group). Subjects were killed 8 weeks after the initial procedure and 3 samples of each tibial specimen were subjected to conventional cultures and PCR studies. RESULTS: The number of the specimens (conventional cultures and PCR studies) contaminated by the standardized pathogen was as follows: Group A: 0/10, Group B: 7/10, Group C: 6/10, Group D; 5/10 and Group E: 5/10. Comparing the number of colony form units isolated from the implant samples, Group B (GB titanium) showed statistically significantly higher values (Mann-Whitney test) compared to Group C (p = 0.044), Group D (p = 0.040) and Group E (p = 0.038). Local active infection was observed in 6 animals: 3 in Group B; 1 in Group C, 1 in Group D, and 1 in Group E. CONCLUSIONS: Modern cementless implants (trabecular metal and cancellous titanium) showed a lower risk of implant contamination and late clinical haematogenous infection.


Assuntos
Osseointegração , Titânio , Animais , Humanos , Masculino , Próteses e Implantes , Coelhos , Propriedades de Superfície , Tíbia/cirurgia
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