bluuebunny/crossref_metadata_2025_split huggingface dataset:
The longitudinal association between the use of antihypertensive drugs and 24-hour sleep in nursing homes. Results from the randomized controlled COSMOS trial
Authors: Flo-Groeneboom Elisabeth , Elvegaard Tony , Gulla Christine , Husebo Bettina Sandgate 
Published: December 2020

Abstract
BackgroundAntihypertensive drug use and sleep problems are highly prevalent in nursing home patients. While it is hypothesized that blood pressure and antihypertensive drug use can affect sleep, this has not been investigated in depth in this population. We aimed to investigate the longitudinal association between antihypertensive drug use, blood pressure and day- and night-time sleep over 4 months.MethodsThis study was based on secondary analyses from the multicomponent randomized controlled COSMOS trial, in which the acronym denotes the intervention: COmmuncation, Systematic pain assessment and treatment, Medication review, Organization of activities and Safety. We included baseline and 4-month follow-up data from a subgroup of nursing home patients who wore actigraphs (n = 107). The subgroup had different levels of blood pressure, from low (< 120) to high (≥ 141). Assessments included blood pressure, antihypertensive drug use, and sleep parameters as assessed by actigraphy.ResultsWe found a significant reduction in total sleep time at month four in the intervention group compared to the control group. When analyzing the control group alone, we found a significant association between antihypertensive use and increased daytime sleep. We also found negative associations between blood pressure, antihypertensive drug use and sleep onset latency in the control group.ConclusionOur results suggest a correlation between excessive daytime sleep and hypertensive drug use. These findings have clinical urgency, as antihypertensive drugs are frequently used in nursing homes, and sleep problems may be especially detrimental for this population.The trial is registered at clinicaltrials.gov (NCT02238652).
Early oral Feeding is Safe and Useful after Rectosigmoid Resection with Anastomosis During Cytoreductive Surgery for Primary Ovarian Cancer
Authors: Kato Kazuyoshi , Omatsu Kohei , Okamoto Sanshiro , Matoda Maki , Nomura Hidetaka , Tanigawa Terumi , Aoki Yoichi , Yunokawa Mayu , Kanao Hiroyuki 
Published: December 2020

Abstract
BackgroundThe aim of this study was to investigate the safety and clinical usefulness of early oral feeding (EOF) after rectosigmoid resection with anastomosis for the treatment of primary ovarian cancer.MethodsWe performed a retrospective review of all consecutive patients who had undergone rectosigmoid resection with anastomosis for primary ovarian, tubal, or peritoneal cancer during a 7-year period. Patient-related, disease-related, and surgery-related data including the incidence of anastomotic leakage and postoperative hospital stay were collected. EOF was introduced as a postoperative oral feeding protocol during the middle of the study period. Before the introduction of EOF, conventional oral feeding (COF) had been used.ResultsTwo hundred and one patients who underwent rectosigmoid resection with anastomosis, comprised of 95 patients in the COF group and 106 patients in the EOF group, were included in this study. The median number of postoperative days until the start of diet intake was 5 (range: 2–8) in the COF group and 2 (range: 2–8) in the EOF group (P < 0.001). Postoperative morbidity was equivalent between the groups. The incidence of anastomotic leakage was similar (1%) in both groups. The median length of the postoperative hospital stay was reduced by 6 days for the EOF group: 17 (range: 9–67) days for the COF group versus 11 (8–49) days for the EOF group (P < 0.001).ConclusionEOF provides a significant reduction in the length of the postoperative hospital stay without an increased complication risk after rectosigmoid resection with anastomosis as a part of cytoreductive surgery for primary ovarian cancer.
Clinical Evaluation of Fluoroscopically Guided Removal of Tracheal Tube Metallic Stents
Authors: Li Zong-Ming , Jiao De-Chao , Han Xinwei , Lu Hui-Bin , Ren Ke-Wei , Yang Hong 
Published: December 2020

Abstract
Background: The risk of complications associated with stent placement is high in patients with long-term airway stent placement. Our aim is to evaluate the removal of tracheal tube metallic stents under fluoroscopic guidance.Methods: We retrospectively reviewed 45 cases (31 males and 14 females; age, 12–71 years) of tracheal metallic stent removal performed at our center between January 2014 and December 2018. Covered stents were applied in 36 cases, and uncovered stents were applied in 9 cases. In the covered stent group, 15 patients presented with granulation tissue at both ends; 3 cases, with stent fracture; and 2, with stent intolerance. In the uncovered stents group, all patients presented with granulation tissue formation; 2 patients, with stent fracture; and 1 patient, with stent intolerance. Results: A total of 41 (91.1%) stents were successfully removed (34 [94.4%] in the covered stent group and 7 [77.8%] in the uncovered stent group). The average duration of stent placement was 3.2 ± 0.7 and 2.5 ± 1.2 months in the covered stent group and uncovered stent group, respectively. With regard to the complications, hemoptysis occurred in 4 cases (average blood volume lost, 100 ml), tracheal mucosa tear occurred in 5 cases, tracheal collapse requiring emergency airway stent placement occurred in 1 case, and tracheal rupture requiring emergency surgical suture occurred in 1 case. No procedure-related deaths occurred in either group. Conclusions: Fluoroscopically guided removal of tracheal tube metallic stents is safe, and may reduce the complications associated with long-term stent placement.
Integrated implementation of evidence-based interventions to increase colorectal cancer screening through public health-primary care partnerships
Authors: Soloe Cindy , Arena Laura , Schlueter Dara , Melillo Stephanie , DeGroff Amy , Tangka Florence , Hoover Sonja , Subramanian Sujha 
Published: December 2020

Abstract
Background

In 2015, the Centers for Disease Control and Prevention funded the Colorectal Cancer Control Program (CRCCP), which partners with health systems and primary care clinics to increase CRC screening uptake. We interviewed CRCCP stakeholders to explore factors that support an integrated implementation of evidence-based interventions and supporting activities to promote CRC screening with other screening and chronic disease management activities in primary care clinics.
Methods

Using the Consolidated Framework for Implementation Research, we conducted a literature review and identified constructs to guide data collection and analysis. We purposively selected four CRCCP awardees that demonstrated ongoing engagement with clinic partner sites, willingness to collaborate with CDC and other stakeholders, and availability of high-quality data. We gathered background information on the selected program sites and conducted primary data collection interviews with program staff and partners. We used NVivo QSR 11.0 to systematically pilot-code interview data, achieving a Kappa coefficient of 0.8 or higher, and then implemented a stepwise process to identify site-specific and cross-cutting emergent themes.
Results

Programs reported that they support clinic partners’ integrated implementation by providing coordinated application processes and braided funding streams, and by funding partner organizations to provide technical assistance to support efficient implementation of evidence-based interventions and supporting activities into existing clinic workflows. These actions, in turn, support clinics in implementing evidence-based interventions and supporting activities that promote both CRC screening and other chronic disease screening and management.
Discussion

The selected CRCCP programs and their partners implement activities to support the integration of evidence-based interventions and supporting activities with other clinic efforts. These integrated efforts support increased efficiency of clinic workflow, improved coordination of patient care, increased uptake of screening and improved patient outcomes.
Conclusions

The findings provide insights into how public health programs can support primary care clinics in integrating interventions and activities into existing workflows to support efficient, coordinated delivery of quality patient-centered care.
Swedish Dental Students’ Notetaking - an In-depth Material-based Interview Study
Authors: Lindberg Viveca , Jounger Sofia Louca , Christidis Maria , Christidis Nikolaos 
Published: December 2020

Abstract
Background: The transition from upper secondary to higher education and from higher education to professional practice requires that students adapt to new literacy practices, academic and professional. However, there is a gap of knowledge regarding literacy practices in dental education. Therefore, the aim of this study was to identify what characterizes dental students’ notetaking and secondarily to determine what dental students express regarding their notetaking.Methods: To analyze students' perspectives about the purposes of notetaking and to examine their written notes in depth, three volunteer students, out of the 24 students that voluntarily and anonymously handed in their notes, were interviewed. The three undergraduate dental students that participated in this material-based, semi-structured interview study, framed within a New Literacy Studies approach, were on their third year (6th semester). The focus of these material-based interviews was on each student’s notes. Questions prepared for semi-structured interviews were open-ended and allowed for individual follow-up questions related to the interviewee’s answer. To analyze the outcome of the interviews a thematic analysis was used. Results: From the material-based interviews eight themes (T1-8) that relate to what, how and for what purpose students write were discerned. These include a) what: T1-Professional vocabulary; T2-Core content; T3-Clinical example; b) how: T4-Multimodal accentuation; T5-Synthesis; and c) for what purpose: T6-Mnemonic strategies; T7-Academic purposes; and T8 professional purposes.Conclusions: Findings from the interviews indicate that the digital development, offering a variety of available tools, has expanded the notion of notetaking. This study identified that dental students’ notetaking has changed during their education from initially being synchronous, to also include multimodal and asynchronous writing, making notetaking more of a writing practice. Further, students’ writing practices seem to be motivated by their knowledge formation in relation to a subject matter, but also in relation to their experiences during clinical training. Although, our hypothesis was that the main purpose of notetaking and writing was to pass their course examinations, this study showed that students that were half-way through their dental education, are aware that literacy practices are for learning for their future profession, and not only for passing their exams.
When can total knee arthroplasty be safely performed following prior arthroscopy?
Authors: Ma Jin-Ning , Li Xiao-Lin , Liang Pan , Yu Sheng-Li 
Published: December 2020

Abstract
Background The optimal timing to perform a total knee arthroplasty (TKA) after knee arthroscopy (KA) was controversial in the literature. We aimed to 1) explore the effect of prior KA on the subsequent TKA; 2) identify who were not suitable for TKA in patients with prior KA, and 3) determine the timing of TKA following prior KA.Methods We retrospectively reviewed 87 TKAs with prior KA and 174 controls using propensity score matching in our institution. The minimum follow-up was two years. Postoperative clinical outcomes were compared between groups. Kaplan-Meier curves were created with reoperation as an endpoint. Multivariate Cox proportional hazards regressions were performed to identify risk factors of severe complications in the KA group. The two-piecewise linear regression analysis was performed to examine the optimal timing of TKA following prior KA.Results The all-cause reoperation, revision, and complication rates of the KA group were significantly higher than those of the control group (p<0.05). The survivorship of the KA group and control group was 92.0% and 99.4% at the 2-year follow-up (p=0.002), respectively. Male (Hazards ratio [HR]=3.2) and prior KA for anterior cruciate ligament (ACL) injury (HR=4.4) were associated with postoperative complications in the KA group. There was a non-linear relationship between time from prior KA to TKA and postoperative complications with the turning point at 9.4 months.Conclusion Prior KA is associated with worse outcomes following subsequent TKA, especially male patients and those with prior KA for ACL injury. There is an increased risk of postoperative complications when TKA is performed within nine months of KA. Surgeons should keep these findings in mind when treating patients who are scheduled to undergo TKA with prior KA.
Recommend a simple, sustained and sufficient perioperative calcium regulation therapy and analysis of related factors during perioperative period for secondary hyperparathyroidism
Authors: Zhang WeiBin , Dong Jia , Wu YunFei , Zheng Bin , Dai Jin , Ma Yan , Zhang Xinsheng 
Published: December 2020

Abstract
Background: Patients of secondary hyperparathyroidism (SHPT) with chronic renal failure treated by long-term dialysis have received surgical treatment. The severe complications, especially severe hypocalcemia, would endanger lives during perioperative treatment. Therefore, this study aims to recommend a simple, sustained and sufficient perioperative calcium regulation scheme, and analysis of preoperative related indicators, the patient's condition for a preliminary assessment, thus guiding the postoperative calcium regulation, to avoid the occurrence of serious complications.Methods: We reviewed the clinical data of 136 patients with chronic renal failure in uremic stage, who received dialysis treatment for a long time and finally diagnosed as SHPT, from Jan 2017 to Dec 2019, were accepted different operations to treat hyperparathyroidism, were given corresponding calcium regulation therapy to avoid serious complications, and were divided into the observation group and the control group according to the mean time of postoperative calcium regulation time.Results: According to the median time of adjusting the pump calcium(7.67 + 2.823)d, the patients were divided into two groups: the observation group (≤7d) and the control group (> 7d). Compared with the control group, the observation group were elder (54.01±9.215, P<0.01), shorter preoperative dialysis time (5.05±2.855, P<0.01), significant difference in operation mode (P=0.026), positive preoperative oral calcium(c2=9.941, P=0.002), higher preoperative calcium value (t=4.795, P<0.001), lower preoperative Parathyroid Hormone(PTH) value (t=6.327, P<0.001), lower preoperative Alkaline phosphatase (ALP) value (t=3.527, P=0.001). Multivariate analysis showed that age, preoperative calcium value, preoperative PTH value and preoperative ALP value were independent risk factors for postoperative calcium regulation therapy. Those factors, Gender, preoperative dialysis mode, complications, preoperative Hemoglobin(HB) value, were not related to postoperative calcium regulation. There was no significant difference between the two groups (P>0.05).Conclusion: The simple, sustained and sufficient calcium regulation scheme can maintain a stable level of blood calcium in SHPT, and be able to avoid the occurrence of severe hypocalcemia and increase the curate. Especially for the younger, the lower preoperative serum calcium, the higher blood PTH and ALP, should lengthen the calcium pump time appropriately, until the right time and stop the medicine. This is more safe.
Hiccups and Psychosis: Two atypical presentations of COVID -19
Authors: Alvarez-Cisneros Teresa , Lara-Reyes Aldo , Sansón-Tinoco Stephanie 
Published: December 2020

Abstract
The WHO defines a possible case of COVID-19 as a person experiencing fever, cough, shortness of breath and neurological signs including anosmia, ageusia or dysgeusia. However, experiences from hospitals all over the world have shown that presentations vary widely. Some atypical presentations include cardiac, gastrointestinal, neurological and cutaneous and while some are driven by the inflammatory response, other are a consequence of the hypercoagulable state. In our emergency department in a private hospital in Mexico City, we received two patients with very different symptoms on the same shift. Two previously healthy men in their 40s presented to the ER with very atypical manifestations of COVID-19. Neither of them complained of fever, cough or shortness of breath. The first referred a 3-day history of hiccups that had not resolved with metoclopramide. The second presented with an acute episode of altered mental status. While the first case revealed lung involvement of the disease, the second case had a clean chest CT scan. These cases are relevant as manifestations of COVID-19 vary widely, especially in previously healthy young adults.
Comparative analysis of clinical factors associated with pedicle screw pull-out during or immediately after surgery between intraoperative cone-beam computed tomography and postoperative computed tomography
Authors: Sumiya Satoshi , Fukushima Kazuyuki , Kurosa Yoshiro , Hirai Takashi , Inose Hiroyuki , Yoshii Toshitaka , Okawa Atsushi 
Published: December 2020

Abstract
Background No studies to date have elucidated the clinical factors associated with pedicle screw pull-out during or immediately after surgery. The aim of this study was to assess the frequency of pedicle screw pull-out by comparing intraoperative scans obtained using cone-beam computed tomography (CBCT) with postoperative scans obtained using computed tomography (CT). We also sought to determine the incidence of pedicle screw pull-out and identify relevant risk factors.Methods This was a retrospective analysis of prospectively collected data for 742 pedicle screws placed in 76 consecutive patients who underwent at least triple-level posterior fixation for thoracic or lumbar spinal injury, spinal metastasis, or pyogenic spondylitis between April 2014 and July 2020. Pedicle screw pull-out distance in the axial and sagittal planes was compared between CT scans obtained 2 days postoperatively and CBCT images acquired intraoperatively. Risk factors associated with pedicle screw pull-out were investigated by multivariate logistic regression analysis.Results Pedicle screw pull-out was seen with 58 pedicle screws (7.8%) in 26 patients (34.2%). There were significant differences in age, number of fused segments, frequency of diffuse idiopathic skeletal hyperostosis (DISH), and medical history of osteoporosis for pedicle screw pull-out. Risk factors for pedicle screw pull-out were older age (odds ratio 1.07, 95% confidence interval 1.02–1.130) and a diagnosis of DISH (odds ratio 3.35, 95% confidence interval 1.12–10.00). Several cases suggest that use of connecting rods was an important factor in intraoperative pedicle screw pull-out.Conclusions Our findings suggest that age, number of fused segments, presence of DISH, and medical history of osteoporosis are risk factors for pedicle screw pull-out, with the greatest being older age and DISH.
Changes in hemodialysis catheter management after introduction of the end-stage renal disease prospective payment system
Authors: Roetker Nicholas S. , Guo Haifeng , Decker-Palmer Marquita , Peng Yi , Wetmore James 
Published: December 2020

Abstract
Background: We investigated whether implementation of the end-stage renal disease prospective payment system (ESRD PPS) was associated with changes in thrombolytic therapy use and other aspects of catheter management in hemodialysis (HD) patients. Methods: Using quarterly, period prevalent cohorts of patients undergoing maintenance HD with a catheter in the US Renal Data System (2008-2015), we studied rates of claims for within- and outside-HD-unit thrombolytic use, and thrombus/fibrin sheath removal, and rates of delayed HD treatment after ESRD PPS implementation, January 1, 2011. Associations between PPS implementation and change in trend of rates of each outcome were assessed using covariate-adjusted Poisson regression, using a piecewise linear function for quarter-time (with breakpoint at PPS implementation).Results: Among an average of 69,428 quarterly catheter users, rates of claims for within-HD-unit thrombolytic use declined from 236.6 (Q1-2008) to 81.4 (Q4-2012) per 100 person-years (P < 0.0001, PPS association with change in trend); rates of claims for thrombus/fibrin sheath removal procedures increased from 3.9 (Q1-2008) to 8.8 (Q3-2015) per 100 person-years (P = 0.0001, PPS association with change in trend). Rates of delayed HD treatment increased from 1.6 (Q2-2008) to 2.3 (Q3-2015) per patient-quarter, although PPS implementation was associated with a decrease in this rising trend (1.6% increase per quarter pre-PPS, 1.2% post-PPS; P < 0.0001, change in trend). Conclusions: After PPS implementation, thrombolytic use decreased and thrombus/fibrin sheath removal increased. The increasing trend in delayed HD treatment appeared to slow after PPS implementation, but delayed sessions continued to increase year over year for unclear reasons.
Alteration of Transthyretin and Thyroxine-Binding Globulin in Major Depressive Disorder: Multiple Reaction Monitoring-Based Proteomic Analysis
Authors: Woo Hye In , Park Jisook , Lim Shinn-Won , Kim Doh Kwan , Lee Soo-Youn 
Published: December 2020

Abstract
Background: Major depressive disorder (MDD), common mental disorder, lacks objective diagnostic and prognosis biomarkers. The objective of this study was to perform proteomic analysis to identify proteins with changed expression levels after antidepressant treatment and investigate differences in protein expression between MDD patients and healthy individuals.Methods: A total of 111 proteins obtained from literature review were subjected to multiple reaction monitoring (MRM)-based protein quantitation. Finally, seven proteins were quantified for plasma specimens of 10 healthy controls and 78 MDD patients (those at baseline and at 6 weeks after antidepressant treatment of either selective serotonin reuptake inhibitors (SSRIs) or mirtazapine). Results: Among 78 MDD patients, 35 patients were treated with SSRIs and 43 patients were treated with mirtazapine. Nineteen (54.3%) and 16 (37.2%) patients responded to SSRIs and mirtazapine, respectively. Comparing MDD patients with healthy individuals, alteration of transthyretin was observed in MDD (p = 0.026). A few differences were observed in protein levels related to SSRIs treatment, although they were not statistically significant. Plasma thyroxine-binding globulin (TBG) was different between before and after mirtazapine treatment only in responders (p = 0.007).Conclusions: In proteomic analysis of plasma specimens from MDD patients, transthyretin and TBG levels were altered in MDD and changed after antidepressant treatment.