Lidocaine with epinephrine is currently the most common local anesthetic agent used for impacted third molar surgery. The purpose of the present study was to define the adverse hemodynamic effects and plasma concentrations of lidocaine and epinephrine on 17 healthy patients during the impacted teeth operations. Arterial blood pressure (systolic blood pressure, diastolic blood pressure), heart rate, peripheral oxygen saturation range, and electrocardiography were measured by an automatic noninvasive pressure device and monitor. High-performance liquid chromatography was used to measure the changes of plasma concentrations of epinephrine and lidocaine from blood samples taken 5 different times during the operation. We concluded that lidocaine-epinephrine is effective local anesthetic and had no important adverse events in healthy patients during the third molar surgery. 相似文献
International Urology and Nephrology - To investigate the role of urinary neutrophil gelatinase-induced lipocalin (uNGAL) measurement in the early diagnosis of acute kidney injury that may occur... 相似文献
To evaluate the effect of artery-only (AO) and artery–vein (AV) clamping during partial nephrectomy (PN) on short- and long-term renal function outcome.
Methods
Medical records of 154 patients in the AO group and 192 patients in the AV group who underwent open and minimally invasive (laparoscopic/robotic) PN between January 2011 and January 2018 were retrospectively assessed. Preoperative patient and tumor-specific characteristics in addition to perioperative factors and renal function outcomes were compared. The change in the estimated glomerular filtration rate (eGFR) from postoperative 1–3 days, 12 and 24 months after surgery was calculated. Acute kidney injury (AKI) was defined a as a?>?25% reduction in eGFR.
Results
There were no statistically significant differences between the clamping techniques in terms of postoperative 1–3 days, 12 and 24 months eGFR change percentage and risk of progression to chronic kidney disease (CKD). No significant difference in short- and long-term renal functions was found between the minimally invasive or open AO and AV clamping subgroups at any time point. In multivariate analysis, the R.E.N.A.L score (AO group p?=?0.026, AV group p?<?0.001) and preoperative eGFR (AO group p?<?0.001, AV group p?=?0.010) were strong predictors of the acute kidney injury in both groups. Older age (AO group p?=?0.045, AV group p?=?0.010) and preoperative eGFR (AO group p?=?0.008, AV group p?=?0.002) were significantly associated with CKD progression at 2-year follow-up in both groups.
Conclusion
AV clamping does not adversely affect postoperative renal function compared to AO clamping. Preoperative patient- and tumor-related factors are more important for renal function regardless of the clamping technique.
There is a significant body of evidence showing that efficient vaccination schemes against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is helping control the coronavirus disease 2019 (COVID-19) pandemic. However, this goal cannot be achieved without real world data highlighting the impact of vaccines against viral spread. In this study, we have aimed at differentially investigating the impact of COVID-19 vaccines (CoronaVac, Pfizer/BioNTech, Astra/Zeneca Oxford, Janssen) used in North Cyprus in limiting the viral load of Delta and Omicron variants of SARS-COV-2. We have utilized real-time quantitative polymerase chain reaction cycle threshold values (Ct values) as a proxy of viral load of the two SARS-CoV-2 variants. Our results indicate that the administration of at least two doses of the messenger RNA-based Pfizer/BioNTech vaccine leads to the lowest viral load (highest Ct values) obtained for both Omicron and Delta variants. Interestingly, regardless of the vaccine type used, our study revealed that Delta variant produced significantly higher viral loads (lower Ct values) compared with the Omicron variant, where the latter was more commonly associated with younger patients. Viral spread is a crucial factor that can help determine the future of the pandemic. Thus, prioritizing vaccines that will play a role in not only preventing severe disease but also in limiting viral load and spread may contribute to infection control strategies. 相似文献
BACKGROUND: Headache Society (IHS) criteria for episodic tension-type headache were included in the present study. Pain characteristics, associated symptoms, and stress-triggering factors were evaluated. Psychiatric and psychosocial evaluations were performed according to DSM-IV criteria. RESULTS: Pain was bilateral in 93.7% of patients and bitemporal in 50% of children. The intensity of pain increased with motion and stress in more than half of the patients, while pain decreased with rest and massage in 43.7% of patients. Ten of the 16 (62.5%) patients were diagnosed as having a psychiatric disorder. The most common stress-triggering factors were difficulty in adaptation at school and relationship problems with family members. All of the children reported 26 stress factors. Of these stress factors, 20 (76.9%) were reported by children diagnosed with psychiatric disorder. CONCLUSION: These results suggest that in children with tension-type headache a thorough psychiatric evaluation should be performed to rule out underlying psychiatric disorders. 相似文献
Gastrointestinal hemorrhage in children is a critical condition that demands quick and effective management. The differential diagnosis of gastrointestinal hemorrhage is wide. Heterotopic pancreas is a rare congenital anomaly and usually discovered incidentally. It is generally asymptomatic, but symptoms may occur when complicated by inflammation, bleeding, obstruction or malign transformation. Heterotopic pancreas may present throughout the gastrointestinal tract, but it is most commonly found in the stomach, duodenum and proximal jejunum. Juvenile polyps are common during childhood and present most often with painless rectal hemorrhage. They remain the most common colonic polyps in children. Colonoscopic polypectomy is the most effective procedure in the treatment of juvenile polyps. In this study, we describe rare causes of gastrointestinal system hemorrhage in infancy and discuss some diagnostic and therapeutic approaches. 相似文献
Metastasis from prostate to thyroid gland is very uncommon. Here we report a 77-year-old man who was admitted to the hospital because of a nodular goiter. A fine-needle aspiration biopsy of the nodule showed metastatic prostatic adenocarcinoma. This is the second case of a metastatic prostate carcinoma to the thyroid gland. 相似文献