scholarly journals Comparison of Computerized Cardiotocography Parameters between Male and Female Fetuses

2019 ◽  
Vol 7 (3) ◽  
pp. 50
Author(s):  
Elena Magro-Malosso ◽  
Giovanni Sisti ◽  
Viola Seravalli ◽  
Tomi Kanninen ◽  
Martina Aldinucci ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Univariate Analysis ◽  
Signal Loss ◽  
Short Term ◽  
Fetal Sex ◽  
Male And Female ◽  
Maternal Characteristics ◽  
Significant Difference ◽  
Singleton Pregnancies

Fetal sex has been identified as an important factor influencing pregnancy outcomes, but its impact on fetal heart rate (FHR) variability in uncomplicated pregnancies is still unclear. The objective of the study was to assess short-term variability (STV) and other computerized cardiotocography (cCTG) parameters in relation to fetal sex during fetal antepartum surveillance. We retrospective compared cCTG parameters of male and female fetuses in uncomplicated singleton pregnancies at term. In addition to univariate analysis, a multivariate analysis was performed taking into account maternal characteristics. A total of 689 cCTG recordings were analyzed: 335 from male fetuses and 354 from female fetuses. Analysis of cCTG results by fetal sex showed no significant difference in percentage of signal loss, number of contractions, movements, accelerations and decelerations, long-term variability (LTV), and STV at both uni-and multivariate analysis. There was a statistically significant difference for baseline FHR at the univariate analysis, which was not confirmed by a multivariate analysis. Our results suggest that fetal sex did not affect cCTG parameters in uncomplicated term singleton pregnancies, and therefore it does not need to be taken into account when interpreting cCTG in physiological conditions.

Remnant pancreatic volume to predict short-term and long-term outcomes in patients with resected pancreatic cancer.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e15713-e15713
Author(s):  
Ryoichi Miyamoto ◽  
Yukio Oshiro ◽  
Nobuhiro Ohkohchi
Keyword(s):  
Pancreatic Cancer ◽  
Multivariate Analysis ◽  
Prognostic Factors ◽  
Cancer Patients ◽  
Perioperative Outcomes ◽  
Long Term Outcomes ◽  
Short Term ◽  
Significant Difference ◽  
Pancreatic Volume

e15713 Background: Remnant pancreatic volume (RPV) is a well-known marker for short-term outcomes in patients with resectable pancreatic cancer. However, in terms of the long-term outcomes, the significance of the RPV remains unclear. Here, we addressed whether the RPV is a predictor of long-term outcomes in pancreatic cancer patients by comparing various cancer-, patient-, and surgery-related prognostic factors and systemic inflammatory response markers in a retrospective cohort. Methods: The RPV was measured on the 3D image, revealing the actual pancreatic parenchymal remnant volume. Ninety-one patients who underwent pancreaticoduodenectomy (PD) were retrospectively enrolled. We divided the cohort into high- and low-RPV groups based on a cut-off value ( > 35.5 cm3, n = 66 and ≤ 35.5 cm3, n = 25, respectively). The patient characteristics, perioperative outcomes and median survival times (MSTs) were respectively compared between the two groups. Using multivariate analysis, the RPV and other well-known prognostic factors were independently assessed. Results: A significant difference in the RPV value was observed with respect to the incidence of postoperative pancreatic fistula (high, 18 [55%] vs. low, 9 [16%], p < 0.001). The MSTs (days) were significantly different between the two groups (high, 823 vs. low, 482, p = 0.001). Multivariate analysis identified the RPV (≤ 31.5 cm3) (hazard ratio [HR], 2.015; p = 0.011), lymph node metastasis (HR, 8.415; p = 0.002), adjuvant chemotherapy (HR, 5.352; p < 0.001), presence of stage III/IV disease (HR, 2.352; p = 0.029), and pathological fibrosis (HR, 1.771; p = 0.031) as independent prognostic factors. Conclusions: The present study suggests that the RPV is an additional useful predictor of both long-term and short-term outcomes in pancreatic cancer patients after PD.

Effects of short-term and long-term androgen treatment on the diaphragm in male and female rats

1993 ◽  
Vol 75 (3) ◽  
pp. 1140-1149 ◽  
Author(s):  
D. J. Prezant ◽  
D. E. Valentine ◽  
E. I. Gentry ◽  
B. Richner ◽  
J. Cahill ◽  
...  
Keyword(s):  
Fatigue Resistance ◽  
Fiber Type ◽  
Female Rats ◽  
Short Term ◽  
Male And Female ◽  
Testosterone Treatment ◽  
Male And Female Rats ◽  
Long Term Treatment ◽  
Significant Difference

The effects of short-term (2.5 wk) and long-term (10 wk) testosterone propionate (2.5 mg/day; 5 days/wk) treatment on diaphragm contractility, fatigue resistance, and fiber type proportions were studied in male and female rats. Contractility and fatigue resistance indexes were measured in an in vitro diaphragm costal strip preparation by direct stimulation at 37 degrees C. The fatigue paradigm consisted of 30 trains/min at 5 Hz (50% duty cycle) for 10 min. Fatigue resistance indexes were calculated as postfatigue divided by baseline forces. In females but not males, testosterone treatment produced significant increases in body weight, costal diaphragm weight, and contractility and significant decreases in fatigue resistance indexes. The interaction between testosterone treatment and the duration of treatment was significant, with the increase in contractility (females) being significant after short-term but not long-term treatment. No significant difference in fiber type proportions or areas was observed, regardless of treatment duration or the preexperimental, basal circulating level of androgen.

SP6.1.11 The Effect of the Enhanced Recovery Programme for Liver Surgery on Long Term Survival

2021 ◽  
Vol 108 (Supplement_7) ◽  
Author(s):  
Kalaiyarasi Arujunan ◽  
Abdulwarith Shugaba ◽  
Harmony Uwadiae ◽  
Joel Lambert ◽  
Georgios Sgourakis ◽  
...  
Keyword(s):  
Overall Survival ◽  
Multivariate Analysis ◽  
Postoperative Complications ◽  
Liver Surgery ◽  
Patient Survival ◽  
Enhanced Recovery ◽  
Readmission Rates ◽  
Term Survival ◽  
Significant Difference

Abstract Aims The Enhanced Recovery Programme for Liver Surgery (ERPLS) has been shown to promote functional recovery and reduce hospital stay. However, its effect on long term survival has yet to be established. The aim of this study was to determine the effect of the ERPLS on 5-year patient survival. Methods This was a retrospective study of patients who underwent liver resection for colorectal liver metastasis (CRLM) between January 2011 and December 2016 at a regional hepatobiliary centre. The cohort comprised of 60 pre-ERPLS and 60 post-ERPLS patients. The primary outcome was 5-year patient survival. The secondary outcomes were length of stay (LOS), postoperative complications and 90-day readmission rates. Multivariate analysis was performed to identify independent predictors of overall survival. Results There was no significant difference in the age (p = 0.960), gender (p = 0.332) and type of resection (p = 0.198) between both groups. ERPLS was not an independent predictor for overall survival (Gehan Wilcoxon Test, p = 0.828). There was no significant difference in the LOS (p = 0.874) and 90-day readmission rates (p = 0.349). Major postoperative complications (&gt;3a Clavien-Dindo classification) were significantly less in the ERPLS group (p = 0.02). On multivariate analysis, positive resection margins and major postoperative complications were independent predictors for overall survival. Conclusions ERPLS does not seem to have an effect on long term patient survival. However, it appears to reduce the rate of major postoperative complications. LOS and 90-day readmission rates were not influenced by ERPLS.

scholarly journals DETERMINAN PEMILIHAN METODE KONTRASEPSI JANGKA PANJANG PADA AKSEPTOR KB AKTIF DI PUSKESMAS PEDAMARAN

2019 ◽  
Vol 1 (01) ◽  
Author(s):  
Lusia Weni ◽  
Muhammad Yuwono ◽  
Haerawati Idris
Keyword(s):  
Multivariate Analysis ◽  
Family Planning ◽  
Information Needs ◽  
Large Population ◽  
Univariate Analysis ◽  
Bivariate Analysis ◽  
Contraceptive Methods ◽  
Long Acting ◽  
Selection Of

<span lang="IN">Determinant of the selection of long-term contraceptive methods on family planning acceptors in Pedamaran community health center. </span><span lang="EN"> The population problem faced by Indonesia is a large population with a low quality of life. Uncontrolled population rate will cause baby booming so information needs to be disseminated about the benefits of family planning (FP). Long-term contraceptive method has a high level of effectiveness and can reduce the rate of population growth. </span><span lang="EN">This study aim to determine the factors that affect the selection of long-term contraceptive methods in active family planning acceptors.</span><span lang="EN">This study used a cross-sectional study design and using</span><span lang="IN"> simple random sampling</span><span lang="EN"> technique, consisted of 243 acceptors. Analyzes of data were univariate analysis, bivariate analysis using chi-square test with α = 0.05 and 95% confidence interval value, and multivariate analysis using binary logistic regression.</span><span lang="EN">Based on multivariate analysis was the variables significantly related to the selection of long-acting contraception include </span><span lang="IN">age (p = 0.01; OR = 2,24; 95% CI: 1,17-4,29), education (p = 0.01; OR = 0,31; 95% CI: 0,13-0,75) and number of children (p = 0.03; OR = 2; 95% CI: 1,05-3,81).</span><span lang="EN"> Thus, age was the variable that had the greatest impact on determining the selection of long-acting contraception.</span><span lang="IN">The </span><span lang="EN">acceptors with ≥ 35 years old, low educated and have &gt;2 children more likely to choose long-acting contraception. It is hoped that family planning workers can educate and persuade people of all ages with </span><span lang="IN">different educational backgrounds so total fertility rate can be reduce.</span>

scholarly journals Percutaneous ultrasound guided radiofrequency and microwave ablation in the treatment of hepatic metastases. A monocentric initial experience.

2019 ◽  
Vol 21 (3) ◽  
pp. 217 ◽  
Author(s):  
Zeno Sparchez ◽  
Tudor Mocan ◽  
Nadim All Hajjar ◽  
Adrian Bartos ◽  
Claudia Hagiu ◽  
...  
Keyword(s):  
Multivariate Analysis ◽  
Microwave Ablation ◽  
Univariate Analysis ◽  
Hepatic Metastases ◽  
Tumor Ablation ◽  
Tumor Control ◽  
Local Tumor ◽  
Long Term Outcome ◽  
Significant Difference ◽  
Multiple Metastases

Aim: Percutaneous radiofrequency (RFA) and microwave ablation (MWA) are currently the best treatment options forpatients with liver metastases (LM) who cannot undergo a liver resection procedure. Presently, few studies have evaluated theefficacy of tumor ablation in beginner’s hands but none at all in hepatic metastasis. Our aim was to report the initial experiencewith ultrasound as a tool to guide tumor ablation in a low volume center with no experience in tumor ablation.Material and methods: We conducted a retrospective cohort study, on a series of 61 patients who had undergone percutaneous US-guided ablations for 82 LM between 2010 and 2015. Long term outcome predictors were assessed using univariate and multivariate analysis.Results: Complete ablation was achieved in 86.9% of cases (53/61). All MWA sessions (20/20) attained ablation margins >5mm, compared to 79% (49/62) for RFA sessions (p=0.031). Ablation time was significantly shorter for MWA, with a median duration of 10 minutes (range: 6-12) vs. 14 minutes (range: 10-19.5, p=0.003). There was no statistically significant difference in local tumor progression (LTP)-free survival rates between MWA and RFA (p=0.154). On univariate analysis, significant predictors for local recurrence were multiple metastases (p=0.013) and ablation margins <5 mm (p<.001), both retaining significance on multivariate analysis. Significant predictors for distant recurrence on both univariate and multivariate analysis were multiple metastases (p<0.001) and non-colorectal cancer metastases (p<0.05).Conclusion: A larger than 5 mm ablation size is critical for local tumor control. We favor the use of MWA due to its ability to achieve ablation in significantlyshorter times with less incomplete ablations.

scholarly journals Combined Androgen Blockade in Localized Prostate Cancer Treated With Definitive Radiation Therapy

2019 ◽  
Vol 17 (12) ◽  
pp. 1497-1504
Author(s):  
Lucas K. Vitzthum ◽  
Chris Straka ◽  
Reith R. Sarkar ◽  
Rana McKay ◽  
J. Michael Randall ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Radiation Therapy ◽  
High Risk ◽  
Cox Proportional Hazards ◽  
Hazard Ratio ◽  
Short Term ◽  
Combined Androgen Blockade ◽  
Significant Difference ◽  
Androgen Blockade

Background: The addition of androgen deprivation therapy to radiation therapy (RT) improves survival in patients with intermediate- and high-risk prostate cancer (PCa), but it is not known whether combined androgen blockade (CAB) with a gonadotropin-releasing hormone agonist (GnRH-A) and a nonsteroidal antiandrogen improves survival over GnRH-A monotherapy. Methods: This study evaluated patients with intermediate- and high-risk PCa diagnosed in 2001 through 2015 who underwent RT with either GnRH-A alone or CAB using the Veterans Affairs Informatics and Computing Infrastructure. Associations between CAB and prostate cancer–specific mortality (PCSM) and overall survival (OS) were determined using multivariable regression with Fine-Gray and multivariable Cox proportional hazards models, respectively. For a positive control, the effect of long-term versus short-term GnRH-A therapy was tested. Results: The cohort included 8,423 men (GnRH-A, 4,529; CAB, 3,894) with a median follow-up of 5.9 years. There were 1,861 deaths, including 349 resulting from PCa. The unadjusted cumulative incidences of PCSM at 10 years were 5.9% and 6.9% for those receiving GnRH-A and CAB, respectively (P=.16). Compared with GnRH-A alone, CAB was not associated with a significant difference in covariate-adjusted PCSM (subdistribution hazard ratio [SHR], 1.05; 95% CI, 0.85–1.30) or OS (hazard ratio, 1.02; 95% CI, 0.93–1.12). For high-risk patients, long-term versus short-term GnRH-A therapy was associated with improved PCSM (SHR, 0.74; 95% CI, 0.57–0.95) and OS (SHR, 0.82; 95% CI, 0.73–0.93). Conclusions: In men receiving definitive RT for intermediate- or high-risk PCa, CAB was not associated with improved PCSM or OS compared with GnRH alone.

scholarly journals Can a simple, short-term memory task help to screen dyslexia?

2019 ◽  
Author(s):  
Nick Perham ◽  
Toni Howell ◽  
Andy Watt
Keyword(s):  
High Frequency ◽  
Short Term Memory ◽  
Memory Task ◽  
Compulsory Education ◽  
Low Frequency ◽  
Short Term ◽  
Term Order ◽  
Significant Difference ◽  
Support Students

AbstractFunding to support students with dyslexia in post-compulsory education is under pressure and more efficient assessments may offset some of this shortfall. We tested potential tasks for screening dyslexia: recall of adjective-noun, compared to noun-adjective, pairings (syntax) and recall of high versus low frequency letter pairings (bigrams). Students who reported themselves as dyslexic failed to show a normal syntax effect (greater recall of adjective-noun compared to noun-adjective pairings) and no significant difference in recall between the two types of bigrams whereas students who were not dyslexic showed the syntax effect and a bias towards recalling high frequency bigrams. Findings are consistent with recent explanations of dyslexia suggesting that those affected find it difficult to learn and utilise sequential long-term order information (Szmalec et al. Journal of Experimental Psychology: Learning, Memory & Cognition, 37(5) ,1270-1279, 2011). Further, ROC curve analyses revealed both tasks showed acceptable diagnostic properties as they were able to discriminate between the two groups of participants.

Does meloxicam provide adequate pain management as a post-operative analgesic in canine ovariohysterectomy patients?

2020 ◽  
Vol 11 (4) ◽  
pp. 192-197
Author(s):  
Gavin Goldsbrough ◽  
Helen Reynolds
Keyword(s):  
Pain Management ◽  
Pain Score ◽  
Pain Scale ◽  
Short Term ◽  
Post Surgery ◽  
Pain Scores ◽  
Significant Difference ◽  
Time Frames ◽  
Adequate Pain Management

Background: Meloxicam is an analgesic agent with anti-inflammatory properties, commonly used in veterinary practices to treat a variety of different long-term medical conditions and is also used as a short-term pain relief following particularly traumatic surgeries. Aims: An observational study was conducted to determine whether meloxicam provides adequate pain management as a post-operative analgesic for canine ovariohysterectomies. Methods: 13 canines were admitted for ovariohysterectomy. Each patient was assessed using the Glasgow composite pain scale (CMPS) prior to surgery during the admission procedure, 15 minutes post-operatively, at discharge and at their post-operative check (POC) 3–5 days after surgery. Results: Data were statistically analysed to determine the overall effectiveness of meloxicam in reducing pain following canine ovariohysterectomy. The results showed a statistically significant difference (Kruskal-Wallis test: H3 =12.98, p=0.005) in pain scores between admission, 15 minutes post operatively, discharge and 3–5 days POC. The greatest decrease in pain score was between 15 minutes post-operatively and POC (Mann-Whitney U test: W=236, n=13, 13, p=0.0014) and between discharge and POC (Mann-Whitney U test: W=227, n=13, 13, p=0.0060). Overall, this demonstrated that there was an improvement in pain suggesting meloxicam is effective between these time frames. In addition, 69.2% (n=9) of patients in the study showed a pain score of 0, indicating an absence of pain, on their final POC. Statistical analysis was also used to determine if there was any difference in pain score between the 3, 4 or 5 day POC pain score. The results show there was no significant difference (Kruskal-Wallis test: H2 =0.090, p=0.638) suggesting that meloxicam's effectiveness was similar across this range of time post surgery. Conclusion: The results from the study indicate that meloxicam is an effective post-operative analgesic for canine patients undergoing an ovariohysterectomy.

Postoperative hemorrhage during the acute phase after direct or combined revascularization for moyamoya disease: risk factors, prognosis, and literature review

2020 ◽  
Vol 133 (5) ◽  
pp. 1450-1459
Author(s):  
Yu Chen ◽  
Li Ma ◽  
Junlin Lu ◽  
Xiaolin Chen ◽  
Xun Ye ◽  
...  
Keyword(s):  
Risk Factors ◽  
Acute Phase ◽  
Moyamoya Disease ◽  
Disease Risk ◽  
Propensity Score Analysis ◽  
Postoperative Hemorrhage ◽  
Posterior Circulation ◽  
Short Term ◽  
Significant Difference

OBJECTIVEPostoperative hemorrhage during the acute phase is rarely observed after revascularization surgery for moyamoya disease (MMD) but can have severe complications. Its risk factors and outcomes are still unclear. The aim of this study was to investigate the predictors of postoperative hemorrhage during the acute phase in MMD and examine the outcomes of the hemorrhage.METHODSThe authors reviewed the preoperative clinical characteristics and radiographic features of 465 consecutive MMD cases (518 procedures) that had undergone direct or combined bypass surgery at their institution between 2009 and 2015. Patients with postoperative intracerebral hemorrhage (ICH) or ICH plus intraventricular hemorrhage (IVH) during the acute phase were screened, and then the incidence, location, and risk factors of hemorrhage in these patients were analyzed. Short-term and long-term outcomes (modified Rankin Scale scores) for these patients were also collected. Outcomes were compared between patients with and those without postoperative ICH using propensity score analysis to reduce the between-group differences in baseline characteristics.RESULTSPostoperative hemorrhage occurred in 11 (2.1%; ICH = 9, IVH = 2) of 518 procedures (mean patient age 39.82 ± 8.8 years). Hemorrhage occurred in the first 24 hours after the operation in 8 cases (72.7%). In the ICH group, most of the hemorrhage sites (77.8%) were located beneath the anastomosed area, and the mean hematoma volume was 16.98 ± 22.45 ml (range 3–57 ml). One case from the ICH group required hematoma evacuation. Among the adult patients (463 procedures [89.4%]), preoperative hypertension (p = 0.008), CT perfusion (CTP) stage > III (p = 0.013), and posterior circulation involvement (p = 0.022) were significantly associated with postoperative ICH. No significant differences between the postoperative ICH group and the no-hemorrhage group were detected in terms of postoperative neurofunctional status at discharge (p = 0.569) or at the last follow-up (p = 1.000). Neither was there a significant difference in future stroke risk (p = 0.538) between these two groups.CONCLUSIONSPreoperative hypertension, CTP stage > III, and posterior circulation involvement are independent risk factors for postoperative ICH after direct or combined revascularization for MMD. After appropriate perioperative management, postoperative ICH has no significant correlations with the postoperative short-term and long-term neurofunctional status.

Lymphatic Vessel Invasion As a Prognostic Factor in Patients With Primary Resected Adenocarcinomas of the Esophagogastric Junction

2005 ◽  
Vol 23 (4) ◽  
pp. 874-879 ◽  
Author(s):  
Burkhard H.A. von Rahden ◽  
Hubert J. Stein ◽  
Marcus Feith ◽  
Karen Becker ◽  
J. Rüdiger Siewert
Keyword(s):  
Multivariate Analysis ◽  
Prognostic Factor ◽  
Esophagogastric Junction ◽  
Lymphatic Vessel ◽  
Univariate Analysis ◽  
Prognostic Significance ◽  
Residual Tumor ◽  
Lymphatic Vessel Invasion ◽  
Vessel Invasion ◽  
Significant Difference

Purpose To evaluate the value of lymphatic vessel invasion (LVI) as a predictor of survival in patients with primary resected adenocarcinomas of the esophagogastric junction (AEG). Patients and Methods We prospectively evaluated 459 patients undergoing primary surgical resection for tumors of the esophagogastric junction at our institution between 1992 and 2000 (180 adenocarcinomas of the distal esophagus, AEG I; 140 carcinomas of the cardia, AEG II; and 139 subcardial gastric cancers, AEG III). Median follow-up was 36.8 months. The prevalence of LVI was evaluated by two independent pathologists. Univariate and multivariate analysis of prognostic factors was performed. Results The total rate of LVI was 49.9%, with a significant difference between AEG I (38.9%) and AEGII/III (57.0%, P = .0002). Univariate analysis showed a significant correlation between LVI and T category (P < .0001), N category (P < .0001), and resection status (R [residual tumor] category; P < .0001). This was shown for the group of all AEG tumors, as well as for the subgroups AEG I and AEG II/III. On multivariate analysis, LVI was identified as a significant and independent prognostic factor (P = .050) in the population of all patients and in patients with AEG II/III, but not in the subgroup with AEG I. Conclusion These data demonstrate the prognostic significance of LVI in patients with AEG tumors, with marked differences between the subgroups AEG I versus AEG II/III. The lower prevalence and lack of prognostic significance of LVI in AEG I might be explained by inflammation involved in the pathogenesis of this entity.

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