Tag: pubmed

Medicine (Baltimore). 2021 Sep 10;100(36):e27176. doi: 10.1097/MD.0000000000027176.

ABSTRACT

BACKGROUND: Deep sedation relieves a patient’s anxiety and stress during the procedure by inducing patient unconsciousness. However, it remains unclear whether deep sedation actually improves patient satisfaction with the procedure. Therefore, we performed a systematic review and meta-analysis to compare the satisfaction of patients undergoing deep sedation with that of those undergoing light/moderate sedation during non-surgical procedures.

METHODS: A comprehensive literature search was performed using electronic databases (search until September 2020). The primary outcome was whether patient satisfaction was higher after deep sedation or light/moderate sedation. The secondary outcome was the relative safety of deep sedation compared with light/moderate sedation in terms of oxygen saturation, systolic blood pressure, and heart rate. The tertiary outcomes were the relative procedure and recovery times for deep versus light/moderate sedation.Data from each of the trials were combined, and calculations were made using DerSimonian and Laird random effects models. The pooled effect estimates for patient satisfaction were evaluated using relative risk (RR) with the 95% confidence interval (CI). The pooled effect estimates for continuous data are expressed as weighted mean difference with the 95% CI. We assessed heterogeneity with the Cochrane Q statistic and the I2 statistic. The risk of bias assessment and Grading of Recommendations Assessment, Development and Evaluation approach were used as the quality assessment method.

RESULTS: After removing unrelated studies and applying the exclusion criterion, 5 articles satisfied the inclusion criteria. Patient satisfaction was significantly higher in those who received deep sedation compared with light/moderate sedation (relative risk = 1.12; 95% CI, 1.04-1.20; P = .003; Cochrane Q = 25.0; I2 = 76%).There was no significant difference in oxygen saturation, systolic blood pressure, heart rate, and procedure times according to whether the procedures were performed under deep or light/moderate sedation. However, the recovery time was significantly prolonged in patients under deep sedation.

CONCLUSIONS: Our meta-analysis suggests that deep sedation resulted in improved patient satisfaction compared with light/moderate sedation. Deep sedation is recommended for patients undergoing procedures because it improves patient satisfaction. However, respiration and circulation should be carefully monitored both intra-operatively and postoperatively.

PMID:34516514 | DOI:10.1097/MD.0000000000027176

Medicine (Baltimore). 2021 Sep 10;100(36):e27180. doi: 10.1097/MD.0000000000027180.

ABSTRACT

Electronic nicotine delivery systems (ENDS) are growing in use and many of the health implications with these devices remain unknown. This study aims to assess, using a survey representative of the USA general population, if an association exists between a history of ENDS use and a history of stroke.This cross-sectional study was a secondary data analysis using the 2016 behavioral risk factor surveillance system survey. The main exposure variable of the study was a self-reported history of ENDS use. The main outcome was a self-reported history of stroke. Covariates included sex, race, traditional cigarette use, smokeless tobacco use, chronic kidney disease, diabetes, myocardial infarction, and coronary artery disease. Unadjusted and adjusted logistic regression analyses were done. Adjusted odds ratios (AOR) and their corresponding 95% confidence intervals (CI) were calculated.Of the 486,303 total behavioral risk factor surveillance system survey participants, 465,594 met the inclusion criteria for this study of ENDS use and stroke. This study shows that current ENDS use was positively associated with a history of stroke. AOR of some daily ENDS use with stroke was 1.28 (95% CI: 1.02-1.61) and AOR of current daily ENDS use with stroke was 1.62 (95% CI: 1.18-2.31). The majority (55.9%) of current daily ENDS users reported former traditional cigarette smoking. Female sex, non-white ethnicity, elderly age, chronic kidney disease, coronary artery disease, diabetes, and traditional cigarette use characteristics were all also associated with increased odds of reporting a stroke.This study found a statistically significant and positive association between ENDS use and a history of stroke. Further research is warranted to investigate the reproducibility and temporality of this association. Nevertheless, this study contributes to the growing body of knowledge about the potential cardiovascular concerns related to ENDS use and the need for large cohort studies.

PMID:34516517 | DOI:10.1097/MD.0000000000027180

Medicine (Baltimore). 2021 Sep 10;100(36):e27173. doi: 10.1097/MD.0000000000027173.

ABSTRACT

To investigate the usefulness of 123I-BMIPP/201TlCl scintigraphy for evaluating the presence of myocarditis in patients with polymyositis (PM) or dermatomyositis (DM).We performed a retrospective study of 26 patients diagnosed with new-onset active PM/DM who underwent 123I-BMIPP/201TlCl scintigraphy between 01 April 2010 and 20 March 2015. We determined the 123I-BMIPP/201TlCl ratio and grouped the patients according to presence or absence of a mismatch. We evaluated the relationship between mismatch and the laboratory and echocardiographic findings.Mismatch was found in 13 (50%) patients. There was no statistically significant difference in age, cardiac troponin T, myoglobin, myosin light chain, aldolase levels, E wave/A wave ratio, right ventricular systolic pressure between the mismatch and non-mismatch groups. Left ventricular end-diastolic and end-systolic dimensions were significantly greater in the mismatch group (45.0 vs 42.5 mm, P = < .01 and 29.5 mm vs 25.0 mm, P < .01). Left ventricular ejection fraction was significantly lower in the mismatch group (63.5% vs 71.5%, P = .04). Significant inverse correlation (r = -0.44, P = .03) was observed between left ventricular ejection fraction and mismatch ratio.The use of 123I-BMIPP/ 201TlCl scintigraphy may be considered for evaluating myocarditis in patients with PM/DM.

PMID:34516513 | DOI:10.1097/MD.0000000000027173

Scand J Public Health. 2021 Sep 13:14034948211041814. doi: 10.1177/14034948211041814. Online ahead of print.

ABSTRACT

AIMS: Diabetes requires complex self-management. Due to this complexity, social disparities exist in the self-management of type 1 diabetes. Various pathways to describe associations between socio-economic factors and health outcomes have been suggested. We sought to elucidate the potential of health literacy and social support to reduce social disparities in diabetes self-management.

METHODS: Questionnaire responses were linked to data from electronic medical records, yielding a study population of 1186 people with type 1 diabetes. Mediation analyses using adjusted linear regressions were used to establish pathways between self-reported educational attainment, social support, functional health literacy and clinically obtained measures of glycaemic control.

RESULTS: We found evidence of an association between education and glycated haemoglobin, partially mediated by functional health literacy and social support. However, the direct association between social support and glycaemic control was not statistically significant.

CONCLUSIONS: Whilst both functional health literacy and social support play a role in glycaemic control, our findings did not explain the main impact of social disparities on glycaemic control. Interventions to reduce disparities in glycaemic control related to educational attainment should focus beyond functional health literacy and social support.

PMID:34515582 | DOI:10.1177/14034948211041814

Curr Med Res Opin. 2021 Sep 13:1. doi: 10.1080/03007995.2021.1980776. Online ahead of print.

ABSTRACT

OBJECTIVES: Inhalative anesthesia is of common use, but is generally known to potentiate postoperative nausea and vomiting (PONV). With an internal change of anesthesia regimen from total intravenous anesthesia (TIVA) to isoflurane (in terms of myocardial protection) in cardiac anesthesia a higher incidence of PONV was to be expected. Therefore, we evaluated the incidence of PONV after the simultaneous implementation of PONV prophylaxis.

METHODS: The incidence of PONV, prospectively assessed in 197 cardiac surgery patients (68y ± 10.4, 66.5% male) having isoflurane plus dual PONV prophylaxis with dexamethasone and droperidol, was compared with previous data of 190 controls (67y ± 9.6, 71% male) having TIVA without and with single or dual PONV prophylaxis (n = 64 dexamethasone and droperidol, n= 25 dexamethasone, n = 101 only TIVA), and the Apfel-scoring (0-4 depending on PONV-risk). DRKS00014275. Statistics: Chi²-test, p < 0.05 (Bonferroni).

RESULTS: The incidence of PONV under isoflurane with antiemetic prophylaxis was 20.8% (95% confidence interval (CI) 15.4; 27.4) compared to 30.5% (95%CI 24; 37.6) under TIVA (p = 0.029; dexamethasone and droperidol 23.4% (95%CI 13.8; 35.7); dexamethasone 32% (95%CI 14.9; 53.5); only TIVA 34.7% (95%CI 25.5; 44.8)), but was not lower in high-risk patients than predicted according to Apfel-scoring 4 (71.4 vs. 78%).

CONCLUSION: In cardiac anesthesia, the use of isoflurane is not at the expense of PONV when using a risk-independent two-drug-prophylaxis. It is even beneficial resulting surprisingly in a lower incidence of PONV than under TIVA unless with and without prophylaxis. Patients with the highest risk for PONV and receiving isoflurane should receive a third antiemetic prophylactic drug.

PMID:34515599 | DOI:10.1080/03007995.2021.1980776

Interv Neuroradiol. 2021 Sep 13:15910199211038207. doi: 10.1177/15910199211038207. Online ahead of print.

ABSTRACT

OBJECTIVES: This study aims at exploring the 3-month outcome predicting ability of delayed neurological improvement and the cause of delayed neurological improvement.

MATERIALS AND METHODS: Early neurological improvement and delayed neurological improvement were calculated to represent the neurological improvements. Good functional outcome was defined as a 90-day modified Rankin Scale score 0-2. We used multivariant logistic regression to explore the influential factors of good functional outcome as well as delayed neurological improvement. We applied net reclassification improvement and integrated discrimination improvement to assess the quantitative improvement of the predictive model.

RESULTS: Early neurological improvement was observed in 50 (23%) patients and delayed neurological improvement exhibited in 67 (30%) patients. Early neurological improvement and delayed neurological improvement were both independent predictive factors to good functional outcome. In the basic model (adjusted for age, admission glucose level, baseline National Institute of Health Stroke Scale, and complications and number of retrieval attempts), early neurological improvement and delayed neurological improvement statistically improved the predictive ability (early neurological improvement: net reclassification improvement = 0.34, 95% confidence interval, 95% confidential interval (0.06, 0.69); integrated discrimination improvement = 0.05, p < 0.001; delayed neurological improvement: net reclassification improvement = 0.79, 95% confidential interval (0.47, 1.12); integrated discrimination improvement = 0.14, p < 0.001) delayed neurological improvement could predict clinical outcomes more accurately than early neurological improvement (early neurological improvement vs. delayed neurological improvement: integrated discrimination improvement = 0.09, p < 0.001). Moreover, delayed neurological improvement was affected by hypertension (odds ratio = 0.40, 95% CI (0.18, 0.88), p = 0.02), early neurological improvement (odds ratio = 20.10, 95% confidential interval (8.24, 19.02), p < 0.001), number of retrieval attempts (odds ratio = 0.39, 95% confidential interval (0.24, 0.66), p < 0.001), and complication (odds ratio = 0.25, 95% confidential interval (0.12, 0.54), p < 0.001).

CONCLUSIONS: Delayed neurological improvement could predict clinical outcomes more accurately than early neurological improvement. Hypertension, early neurological improvement, numbers of retrieval attempts, and complications were all predicting factors to delayed neurological improvement.

PMID:34515554 | DOI:10.1177/15910199211038207

Int J Low Extrem Wounds. 2021 Sep 13:15347346211043602. doi: 10.1177/15347346211043602. Online ahead of print.

ABSTRACT

Ingrown toenails are a common reason for referral to orthopedics and podiatry clinics. Recurrence and infection are common complications in ingrown toenail surgery. This study investigates the effect of an electrocautery matrixectomy on the recurrence and clinical outcomes in the Winograd technique applied in ingrown toenail surgery and whether prophylactic antibiotic use is necessary for these surgeries. One hundred forty-three patients who underwent surgery for ingrown toenails were analyzed retrospectively. Eighty-two patients underwent the Winograd procedure with electrocautery matrixectomy, whereas 61 patients underwent the Winograd procedure. While 78 patients were given prophylactic antibiotics, 65 patients were not. Patient satisfaction was evaluated with a surgical satisfaction questionnaire (SSQ). A visual analog score was used to evaluate the pain. Recurrence was observed in 3 toenails in the Winograd and electrocautery groups, while recurrence was observed in 9 toenails in the Winograd group (P = .018). In both groups, there was no statistically significant difference between the infection rates between patients who took antibiotics and those who did not (P > .05). There was no statistically significant difference between the groups in terms of SSQ scores (P > .05). It was observed that the surgery performed had a positive effect on pain, and this effect was statistically highly significant in both groups (P < .05). The outcomes of the present study suggest that the addition of an electrocautery matrixectomy to the Winograd technique in the surgical treatment of symptomatic Ingrown toenails may decrease recurrence rates. Additionally, this study showed that oral antibiotics, when used in addition to Ingrown toenail surgery, do not reduce postoperative morbidity.

PMID:34515568 | DOI:10.1177/15347346211043602

Biopreserv Biobank. 2021 Sep 9. doi: 10.1089/bio.2021.0054. Online ahead of print.

ABSTRACT

Seminal plasma has several components that protect the sperm cells and assist in the fertilization process. In contrast, the exact role carried out by seminal plasma during the cooling of canine semen remains controversial. Moreover, concerning the long estrus period, the possibility to store chilled semen at 5°C for more than 72 hours and maintain good sperm quality for additional inseminations could increase fertilization rates. Thus, this study aimed to evaluate the seminal plasma influence on quality and oxidative stress of the extended canine semen stored at 5°C for 7 days. Three ejaculate pools from eight healthy dogs were collected by digital manipulation of the penis. The sperm kinetics, sperm vitality (eosin/nigrosin stain), integrity of plasma and acrosomal membranes, morphology, superoxide and hydrogen peroxide production, mitochondrial potential, lipid peroxidation, and oxygen reactive species production (induced and spontaneous thiobarbituric acid [thiobarbituric acid reactive substances, TBARS] assay) were evaluated every 48 hours (M0, M48, M96, and M168) until 7 days (168 hours) in cooled extended (TRIS egg yolk) semen of dogs at 5°C with (+SP) or without (-SP) autologous seminal plasma. No statistical difference was found for sperm kinetics in cooled samples with +SP and -SP during the experimental time period, except for the progressive motility of +SP samples that was higher at M48 than M96 (p = 0.023). The seminal plasma did not influence any other evaluated sperm characteristics. Finally, our results demonstrated that the presence or lack of seminal plasma during cooling the semen of dogs does not influence sperm quality at 5°C. Moreover, the components of the semen extender may contribute to maintaining good sperm quality and low reactive oxygen species production during the long period of the dog’s semen cooling, even after semen centrifugation.

PMID:34515526 | DOI:10.1089/bio.2021.0054

Cartilage. 2021 Sep 13:19476035211025815. doi: 10.1177/19476035211025815. Online ahead of print.

ABSTRACT

OBJECTIVE: Case reports of severe acute localized reactions (SALR) following intraarticular (IA) hyaluronic acid (HA) injections for knee osteoarthritis (OA) have been described. We compared surrogate SALR measures between patients using hylan G-F 20 and specific non-hylan G-F 20 HA products.

DESIGN: Knee OA patients were identified from the Optum Clinformatics dataset (January 2006 to June 2016), stratified into hylan G-F 20 and non-hylan G-F 20 HA users, matched by single or multiple injection products. Occurrences of surrogate SALR measures including inflammation/infection, intraarticular corticosteroid (CS) injections, arthrocentesis/aspiration, arthrotomy/incision and drainage, and arthroscopy were evaluated within 3 days post-HA.

RESULTS: Based on 694,404 HA injections, inflammation/infection rate was rare within 3 days of HA (up to 0.03%), with no statistical differences between hylan G-F 20 and non-hylan G-F 20 groups (matched by single or multiple injection products). The risk of knee arthrotomy/incision and drainage, arthroscopy, or arthrocentesis for hylan G-F 20 (2 mL) 3 weekly injection patients was lower than Hyalgan/Supartz and Orthovisc patients, but greater than Euflexxa patients. Overall, we found that Hylan G-F 20 (2 mL) 3 weekly injection had lower SALR rates compared to Hyalgan/Supartz and Orthovisc. However, Hylan G-F 20 (2 mL) 3 weekly injection had slightly higher rates of SALR when compared to Euflexxa. Among the single injection products, Hylan G-F 20 (6 mL) single injection had lower rates of SALR than Monovisc and Gel-One.

CONCLUSIONS: This study shows no clear correlation between avian-derived or cross-linked products and SALR and provides evidence against avian-derived products or crosslinking as a source for these reactions.

PMID:34515539 | DOI:10.1177/19476035211025815

Int Angiol. 2021 Sep 13. doi: 10.23736/S0392-9590.21.04725-8. Online ahead of print.

ABSTRACT

BACKGROUND: Red cell distribution width (RDW) reflecting impaired erythropoyesis, has been associated with poor prognosis and mortality in several conditions. The aim of this study was to determine the relationship between RDW and the 5-year survival after the endovascular repair of abdominal aortic aneurysms (EVAR) and its ability to improve the discriminative power of a survival predictive score.

METHODS: Retrospective analysis of 284 patients undergoing EVAR at a single centre. The pattern of relationship between RDW and survival was assessed with penalized smoothing splines. Categorized RDW values were added to a predictive score based in standard preoperative variables, whose improvement in discriminative power was calculated on the basis of changes in the C-statistics and the continuous Net Reclassification Index (c-NRI).

RESULTS: The survival rate at 5 years was 66.2% and was independently associated with hemoglobin (HR=0.85,p<0.004), statin intake (HR=0.54,p<0.004), heart failure (HR=2.53,p<0.018), atrial fibrillation (HR=2.53,p<0.000) and the non-revascularized coronary artery disease (HR=2.15, p<0.005). The relationship between RDW values and 5-year survival was linear. RDW-CV and RDW-SD were categorized to cut-off values of ≥15% (n=83,29.2%) and ≥50 fL (n=82, 28.9%) that were independently associated with poorer 5-year survival rates (HR=2.03,CI95%=1.29-3.19,p=0.002 and HR=1.89, CI95%=1.21-2.95,p=0.005, respectively). The addition of the RDW CV or the RDW-SD to the baseline predictive score significantly improved the c-NRI (0.437,p<0.001 and 0.442,p<0.001, respectively).

CONCLUSIONS: High preoperative RDW levels were linear and adversely related to 5-year survival after EVAR, improved the discriminative power of a predictive score based in standard preoperative variables and may help in decision-making at the time of surgical planning.

PMID:34515451 | DOI:10.23736/S0392-9590.21.04725-8