Analgesic effect of erector spinae plane block after cesarean section: A randomized controlled trial.

Background: Ultrasound-guided bilateral erector spinae plane block is also a technique for providing analgesia after a cesarean section. Aim: We hypothesized that bilateral erector spinae plane block applied from the transverse process of T9 who underwent elective cesarean section could provide effective postoperative analgesia. Patients and Methods: Fifty parturients who were scheduled to undergo elective cesarean section under spinal anesthesia were included in the study. Group SA (n = 25) was categorized as the group in which spinal anesthesia alone (SA) was performed, and Group SA+ESP (n = 25) was categorized as the group in which SA + ESP block was performed. All patients were given a solution containing 7 mg isobaric bupivacaine + 15 µg fentanyl intrathecally through spinal anesthesia. In the SA + ESP group, the bilateral ESPB was performed at level T9 with 20 ml 0.25% bupivacaine + 2 mg dexamethasone immediately after the operation. Total fentanyl consumption in 24 h, the visual analogue scale for pain, and time to the first analgesic request were evaluated postoperatively. Results: The total fentanyl consumption in 24 h was statistically significantly lower in the SA + ESP group than the SA group (279 ± 242.99 µg vs. 423.08 ± 212.55 µg, respectively, P = 0.003). The first analgesic requirement time was statistically significantly shorter in the SA group than the SA + ESP group (150.20 ± 51.83 min vs. 197.60 ± 84.49 min, respectively, P = 0.022). Postoperative VAS scores at 4th, 8th, and 12th h at rest were statistically significantly lower in group SA + ESP than in group SA (P = 0.004, P = 0.046, P = 0.044, respectively). VAS scores during the postoperative 4th, 8th, and 12th h cough were statistically significantly lower in group SA + ESP than in group SA (P = 0.002, P = 0.008, P = 0.028, respectively). Conclusion: Ultrasound-guided bilateral ESP provided adequate postoperative analgesia and significantly decreased postoperative fentanyl consumption in patients having cesarean section. Also, it has a longer analgesia time than the control group, and it has been shown to delay the first analgesic requirement.

Validity and reliability of the Turkish version of the Parent Attitudes About Childhood Vaccines (PACV) scale.

AIMS: This study aimed to determine the validity and reliability of the Turkish version of the "Parental Attitudes toward Childhood Vaccines" (PACV) scale. MATERIALS AND METHODS: A two-stage observational validation study was conducted. A back-translation technique was used and then the scale was validated with a sample of 343 parents with children aged 0-72 months. The test-retest method, Cronbach's alpha coefficient, Split-half analysis, and item analysis methods were used to determine the reliability of the scale, factor analyses were run to determine construct validity. Explanatory Factor Analysis and Confirmatory Factor Analysis were applied to assess construct validity. RESULTS: Cronbach's alpha coefficient was measured as .84. The Spearman-Brown coefficient was .82 and the Guttman Split-half coefficient was .81. According to the item-total correlation and Cronbach's alpha values when the item was deleted, no item was deleted from the scale. The intraclass correlation coefficient between the test-retest measurements was .79. The three-factor structure consisting of 15 items explained 51.6% of the total variance. As a result of the confirmatory factor analysis, a sufficient fit of the model to the model proposed in the original version of the scale was evident (χ2/sd=2.214, RMSEA=.06). CONCLUSION: The Turkish version of the PACV is a valid and reliable scale and can be used to identify parental attitudes toward childhood vaccines.

Vitamin B12, folic acid, vitamin D, iron, ferritin, magnesium, and HbA1c levels in patients with diabetes mellitus and dental prosthesis.

OBJECTIVE: Diabetic patients may have vitamin deficiencies, which are important in the follow-up and complications of diabetes for various reasons. It may be beneficial to include the use of dental prosthesis among the parameters that should be investigated as a cause of vitamin deficiency during the management and follow-up of diabetes mellitus. We aimed to investigate the association between serum vitamin B12, folic acid, 25-hydroxyvitamin D, ferritin, iron, magnesium, and HbA1c levels in diabetic patients with and without removable dental prosthesis and in non-diabetic patients with prosthesis. PATIENTS AND METHODS: This study is a single-center case-control study. Participants were classified into the following groups: 1) Diabetic patients (n = 528) with prosthesis, 2) non-diabetic patients with prosthesis (n = 121) and 3) diabetic patients without prosthesis (n = 100). Vitamin B12, 25-hydroxyvitamin D, folic acid, ferritin, iron, magnesium, and HbA1c levels were measured and compared across the groups. RESULTS: A significant difference was observed between the groups with respect to the above parameters. Vitamin B12 levels were determined to be higher in the diabetic group without prosthesis. 25-hydroxyvitamin D levels were found to be significantly higher in the non-diabetic group with a prosthesis than in the other two groups. There was no statistical difference in the iron levels between the groups. Ferritin levels were observed to be significantly higher in the diabetic group with prosthesis compared to the other two groups. Magnesium levels were significantly different between all the three groups. The highest magnesium levels were found in the non-diabetic group with prosthesis. HbA1c levels were found to be higher in the diabetic group with prosthesis. Magnesium levels were correlated with 25-hydroxyvitamin D levels, but a negative correlation was observed between these and HbA1c. CONCLUSIONS: Serum vitamin B12 levels were lower in the diabetic and non-diabetic groups with prosthesis compared to the diabetic group without prosthesis. 25-hydroxyvitamin D levels were lower and ferritin was higher in the diabetic groups with and without prosthesis. Magnesium levels were significantly lower in the diabetic group with a prosthesis than in the other two groups. The mean HbA1c level was higher in the diabetic group with prosthesis. The comparison of diabetic patients receiving metformin revealed a higher pronounced vitamin B12 deficiency in the diabetic group with prosthesis. These findings show that those diabetic patients with prosthesis should be evaluated for vitamin B12, 25-hydroxyvitamin D, and magnesium deficiency.

Is obesity associated with healing after non-surgical periodontal therapy? A local vs. systemic evaluation.

BACKGROUND: We aimed to detect the role of obesity on the healing response to periodontal therapy in terms of serum lipids, C-reactive protein (CRP) and both serum and gingival crevicular fluid adipocytokines. MATERIAL AND METHODS: Thirty patients with periodontitis with (CPO) (n = 15) and without (n = 15) obesity and 15 healthy controls were included. Serum high-density lipoprotein, low-density lipoprotein, triglyceride, CRP levels and levels of adiponectin, interleukin (IL)-6, tumor necrosis factor (TNF)-α and IL-10 were evaluated before and 3 mo after initial periodontal therapy. Clinical periodontal measurements were also recorded at baseline and 3 mo. RESULTS: Periodontal parameters improved significantly in both periodontitis groups with or without obesity (p < 0.05) with no significant difference in terms of gain clinical attachment level (p > 0.05) and change in numbers of sites with probing depth ≥ 4 mm. High-density lipoprotein significantly increased in both groups (p > 0.05). CRP decreased significantly solely in the normal weight group. IL-6, IL-10 and TNF-α levels in gingival crevicular fluid improved significantly based on therapy in both groups (p < 0.05). Only TNF-α decreased significantly in the CPO, while adiponectin and IL-10 in addition to TNF-α improved significantly in the group of patients with periodontitis without obesity. CONCLUSION: Patients with CPO respond to periodontal therapy as well as the non-obese controls. This similar response is accompanied with consistent adipokine levels in gingival crevicular fluid. However, obesity affects the CRP and serum adipocytokine levels in response to therapy.

Evaluation of Local and Systemic Levels of Interleukin-17, Interleukin-23, and Myeloperoxidase in Response to Periodontal Therapy in Patients with Generalized Aggressive Periodontitis.

We aimed to investigate serum and gingival crevicular fluid levels of myeloperoxidase, interleukin-17, and interleukin-23 before and after nonsurgical periodontal therapy in generalized aggressive periodontitis patients and compare to those in healthy controls. Interleukin-17, interleukin-23, and myeloperoxidase levels were measured by enzyme-linked immunosorbent assay in gingival crevicular fluid and serum samples taken from 19 systemically healthy generalized aggressive periodontitis patients and 22 healthy controls. In addition, the levels of IL-17, IL-23, and myeloperoxidase were reassessed at 3 months after periodontal therapy in the generalized aggressive periodontitis (GAP) group. Periodontal clinical parameters were also evaluated at baseline and 3 months post-therapy. The investigated molecule levels in serum decreased significantly at 3 months as a result of the therapy (p = 0.014 for IL-17, p = 0.000 for IL-23, and p = 0.001 for myeloperoxidase (MPO)). Significant reductions were also observed in gingival crevicular fluid (GCF) IL-17, IL-23, and MPO levels at 3 months after therapy (p = 0.000 for all molecules). However, the GCF levels of IL-17, IL-23, and MPO in GAP patients were still higher than those in the controls at 3 months (p = 0.001). A significant decrease in the local and systemic levels of IL-17, IL-23, and MPO based on the therapy might indicate the role of these mediators for tissue destruction in periodontal tissues.

The relationship between T-wave peak-to end interval and ST segment recovery on intracoronary ECG during primary PCI.

OBJECTIVE: T-wave peak to end interval (TPE) is a measure of repolarization dispersion, which has been reported as a major arrhythmogenic factor post acute myocardial infarction. The aim of our study was to investigate the changes in TPE in this patient population with regard to peri-procedural intracoronary ECG findings. PATIENTS AND METHODS: Forty-four patients (34 male and mean age of 54.9 ± 10.9 years) with acute STEMI were included. Intracoronary ECG was performed during primary PCI. TPE indices were calculated before and after the procedure. Measurement of the intracoronary ST-segment was carried out before and just after coronary blood flow was established in the infarct related artery. Intracoronary ST-segment resolution (IC-STR) was defined as ≥ 1 mm compared to baseline. RESULTS: There was no difference with respect to baseline characteristics when patients with IC-STR were compared with patients without IC-STR. TPE values decreased significantly after primary PCI in patients with IC-STR (80.9 ± 22.8 ms vs. 65.8 ± 14.4 ms; p < 0.001) whereas they did not change significantly after PCI in patients without IC-STR (79.2 ± 20.9 ms vs. 68.5 ± 16.3 ms; p = 0.18). CONCLUSIONS: TPE measured from surface ECG recordings is significantly reduced in STEMI patients with successful reperfusion after primary PCI, as determined by IC-ECG recordings.

A decreased serum omentin-1 level may be an independent risk factor for peripheral arterial disease.

AIM: Recent evidence suggests that omentin-1, a visceral adipose-derived cytokine, may play a role in atherosclerosis The aim of this study was to evaluate whether serum omentin-1 levels are associated with peripheral artery disease (PAD) and its severity. METHODS: The present study was cross-sectional and observational. We enrolled 123 patients with PAD and 50 age-matched subjects without PAD. The cardiovascular risk factors, ankle-brachial index (ABI), and serum omentin-1 levels were assessed in all participants RESULTS: Patients with PAD had significantly lower omentin-1 levels than those without PAD (206. ±48.4 vs. 345. ±80 ng/mL, respectively; 0.001). A correlation analysis revealed positive correlations between the omentin-1 level and the ABI ( 0.52, P=0.008). After adjusting for cardiovascular risk factors, a decreased omentin-1 level was found to be an independent predictor of both PAD and its severity as measured by ABI in multivariate logistic regression analysis. CONCLUSION: The current study suggests a strong association between decreased serum omentin-1 levels and PAD and its severity. Thus, omentin-1 may be a novel biomarker for PAD.