RESUMEN
OBJECTIVE: To study the value of high-quality care in operating room during operation of patients with rectal cancer and the effect of this nursing model on postoperative rehabilitation. METHODS: This study recruited 72 patients with rectal cancer, including 36 in the control group and 36 in the observation group. Patients in the control group received routine care, and those in the observation group received high-quality care in operating room. RESULTS: The anxiety score (5.50 ± .77 vs 10. 08 ± 1.13), stress score (6.97 ± .60 vs 8.61 ± .99), and depression score (4.02 ± .65 vs 5.50 ± .91) in the observation group were less than the control group after treatment (P < .05). The measured values of diastolic blood pressure (73.19 ± 1.96 vs 86.13 ± 2.0), systolic blood pressure (121.08 ± 1.62 vs 130.63 ± 2.84), heart rate (73.05 ± 1.63 vs 87.11 ± 2.91) and adrenaline E(E) (58.40 ± 3.02 vs 61.42 ± 3.86) in the observation group were less than the control group after treatment (P < .05). The cooperation degree (94.44 vs 75.00) in the observation group was greater than the control group, but the operation time (308.47 ± 9.92 vs 339.47 ± 12.70), postoperative intestinal function recovery time (16.30 ± 1.14 vs 30.94 ± 2.10) and length of stay (10.47 ± 1.85 vs 13.33 ± 1.95) were all shorter than the control group (P < .05). The nasopharyngeal temperature in the observation group was greater than the control group at 30 minutes during operation (36.16 ± .50 vs 35.19 ± .40) and after operation, and fear score (2.22 ± .42 vs 3.63 ± .72) was less than the control group (P < .05). CONCLUSION: The application of high-quality care in the operating room during rectal cancer surgery has a significantly good clinical outcome.
Asunto(s)
Neoplasias del Recto , Humanos , Neoplasias del Recto/cirugía , Femenino , Masculino , Persona de Mediana Edad , Quirófanos/normas , Anciano , Adulto , Complicaciones Posoperatorias , Cuidados Posoperatorios/normasRESUMEN
BACKGROUND: There is a long latent period for the sciatic nerve block before a satisfactory block is attained. Changes in the temperature of local anesthetics may influence the characters of the peripheral nerve block. This study was designed to evaluate the effect of warming ropivacaine on the ultrasound-guided subgluteal sciatic nerve block. METHODS: Fifty-four patients for distal lower limbs surgery were randomly allocated into warming group (group W, n = 27) or room tempeture group (group R, n = 27) with the ultrasound-guided subgluteal sciatic nerve block. The group W received 30 ml of ropivacaine 0.5% at 30â and the group R received 30 ml of ropivacaine 0.5% at 23â. The sensory and motor blockade were assessed every 2 min for 30 min after injection. The primary outcome was the onset time of limb sensory blockade. RESULTS: The onset time of sensory blockade was shorter in group W than in group R (16 (16,18) min vs 22 (20,23) min, p < 0.001), and the onset time of motor blockade was also shorter in group W than in group R (22 (20,24) min vs 26 (24,28) min, p < 0.001). The onset time of sensory blockade for each nerve was shorter in group W than in group R (p < 0.001). No obvious differences for the duration of sensory and motor blockade and the patient satisfaction were discovered between both groups. No complications associated with nerve block were observed 2 days after surgery. CONCLUSIONS: Warming ropivacaine 0.5% to 30â accelerates the onset time of sensory and motor blockade in the ultrasound-guided subgluteal sciatic nerve block and it has no influence on the duration of sensory and motor blockade. TRIAL REGISTRATION: The trial was registered on October 3, 2022 in the Chinese Clinical Trial Registry ( https://www.chictr.org.cn/bin/project/edit?pid=181104 ), registration number ChiCTR2200064350 (03/10/2022).
Asunto(s)
Amidas , Nervio Ciático , Humanos , Ropivacaína/farmacología , Amidas/farmacología , Nervio Ciático/diagnóstico por imagen , Anestésicos Locales/farmacología , Ultrasonografía IntervencionalRESUMEN
Background: Observational studies have suggested an association between obesity and iron deficiency anemia, but such studies are susceptible to reverse causation and residual confounding. Here we used Mendelian randomization to assess whether the association might be causal. Methods: Data on single-nucleotide polymorphisms that might be associated with various anthropometric indicators of obesity were extracted as instrumental variables from genome-wide association studies in the UK Biobank. Data on genetic variants in iron deficiency anemia were extracted from a genome-wide association study dataset within the Biobank. Heterogeneity in the data was assessed using inverse variance-weighted regression, Mendelian randomization Egger regression, and Cochran's Q statistic. Potential causality was assessed using inverse variance-weighted, Mendelian randomization Egger, weighted median, maximum likelihood and penalized weighted median methods. Outlier SNPs were identified using Mendelian randomization PRESSO analysis and "leave-one-out" analysis. Results: Inverse variance-weighted regression associated iron deficiency anemia with body mass index, waist circumference, trunk fat mass, body fat mass, trunk fat percentage, and body fat percentage (all odds ratios 1.003-1.004, P ≤ 0.001). Heterogeneity was minimal and no evidence of horizontal pleiotropy was found. Conclusion: Our Mendelian randomization analysis suggests that obesity can cause iron deficiency anemia.
Asunto(s)
Anemia Ferropénica , Humanos , Anemia Ferropénica/complicaciones , Anemia Ferropénica/epidemiología , Anemia Ferropénica/genética , Estudio de Asociación del Genoma Completo , Análisis de la Aleatorización Mendeliana , Obesidad/complicaciones , Obesidad/genética , AntropometríaRESUMEN
Hemostatic disturbances after cardiac surgery can lead to excessive postoperative bleeding. Thromboelastography (TEG) was employed to evaluate perioperative coagulative alterations in patients undergoing cardiac surgery with cardiopulmonary bypass (CPB), investigating the correlation between factors concomitant with cardiac surgery and modifications in coagulation. Coagulation index as determined by TEG correlated significantly with postoperative bleeding at 24-72â h after cardiac surgery (P < .001). Among patients with a normal preoperative coagulation index, those with postoperative hypocoagulability showed significantly lower nadir temperature (P = .003), larger infused fluid volume (P = .003), and longer CPB duration (P = .033) than those with normal coagulation index. Multivariate logistic regression showed that nadir intraoperative temperature was an independent predictor of postoperative hypocoagulability (adjusted OR: 0.772, 95% CI: 0.624-0.954, P = .017). Multivariate linear regression demonstrated linear associations of nadir intraoperative temperature (P = .017) and infused fluid volume (P = .005) with change in coagulation index as a result of cardiac surgery. Patients are susceptible to hypocoagulability after cardiac surgery, which can lead to increased postoperative bleeding. Ensuring appropriate temperature and fluid volume during cardiac surgery involving CPB may reduce risk of postoperative hypocoagulability and bleeding.
Asunto(s)
Coagulación Sanguínea , Procedimientos Quirúrgicos Cardíacos , Humanos , Estudios Retrospectivos , Procedimientos Quirúrgicos Cardíacos/efectos adversos , Tromboelastografía , Hemorragia Posoperatoria/etiología , Factores de Riesgo , Puente Cardiopulmonar/efectos adversosRESUMEN
STUDY DESIGN: Retrospective case-control study. OBJECTIVE: To explore the association of early postoperative nadir hemoglobin with risk of a composite outcome of anemia-related and other adverse events. METHODS: We retrospectively analyzed data from spinal tumor patients who received intraoperative blood transfusion between September 1, 2013 and December 31, 2020. Uni- and multivariate logistic regression was used to explore relationships of clinicodemographic and surgical factors with risk of composite in-hospital adverse events, including death. Subgroup analysis explored the relationship between early postoperative nadir hemoglobin and composite adverse events. RESULTS: Among the 345 patients, 331 (95.9%) experienced early postoperative anemia and 69 (20%) experienced postoperative composite adverse events. Multivariate logistic regression analysis showed that postoperative nadir Hb (OR = .818, 95% CI: .672-.995, P = .044), ASA ≥3 (OR = 2.007, 95% CI: 1.086-3.707, P = .026), intraoperative RBC infusion volume (OR = 1.133, 95% CI: 1.009-1.272, P = .035), abnormal hypertension (OR = 2.199, 95% CI: 1.085-4.457, P = .029) were correlated with composite adverse events. The lumbar spinal tumor was associated with composite adverse events with a decreased odds compared to thoracic spinal tumors (OR = .444, 95% CI: .226-.876, P = .019). Compared to patients with postoperative nadir hemoglobin ≥11.0 g/dL, those with nadir <9.0 g/dL were at significantly higher risk of postoperative composite adverse events (OR = 2.709, 95% CI: 1.087-6.754, P = .032). CONCLUSION: Nadir hemoglobin <9.0 g/dL after spinal tumor surgery is associated with greater risk of postoperative composite adverse events in patients who receive intraoperative blood transfusion.