bluuebunny/crossref_metadata_2025_split huggingface dataset:
Quantifying the Impacts of Land Surface Modeling on Hub-Height Wind Speed under Different Soil Conditions
Authors: Xia Geng , Draxl Caroline , Berg Larry K. , Cook David 
Published: July 2021

AbstractWe investigate the impact of three land surface models (LSMs) on simulating hub-height wind speed under three different soil regimes (dry, wet, and frozen) to improve understanding of the physics of wind energy forecasts using the Weather Research and Forecasting (WRF) model. A six-day representative period is selected for each soil condition. The simulated wind speed, surface energy budget and soil properties are compared with the observations collected from the second Wind Forecast Improvement Project (WFIP2). For the selected cases, our simulation results suggest that the impact of LSMs on hub-height wind speed are sensitive to the soil states but not so much to the choice of LSM. The simulated hub-height wind speed is in much better agreement with the observations for the dry soil case than the wet and frozen soil cases. Over the dry soil, there is a strong physical connection between the land surface and hub-height wind speed through near-surface turbulent mixing. Over the wet soil, the simulated hub-height wind speed is less impacted by the land surface due to weaker surface fluxes and large-scale synoptic disturbances. Over the frozen soil, the LSM seems to have limited impact on hub-height wind speed variability due to the decoupling of the land surface with the overlying atmosphere. Two main sources of modeling uncertainties are proposed. The first is the insufficient model physics representing the surface energy budget, especially the ground heat flux, and the second is the inaccurate initial soil states such as soil temperature and soil moisture.
The Association Between Serum Endocan Level and Short-Term Prognosis of Patients With Acute Ischemic Stroke
Authors: Han Feng , Liao Weifang , Duan Xunxin , Shi Yuying , Hu Zhijian 
Published: July 2021

This cohort study was designed to assess the association between serum endocan levels and the prognosis of acute ischemic stroke. A total of 227 patients were recruited consecutively. Study outcome data on death and major disability (modified Rankin Scale score ≥3) were collected at 3 months after stroke onset. After 3 months of follow-up, death and disability occurred in 48 and 85 patients, respectively, while the primary (death) and secondary (death or disability) outcome incident rate was 21.15% and 37.44%, respectively. The multivariable adjusted odds ratio (OR) (95% confidence interval, 95% CIs) of the highest endocan quartile for death or major disability was 1.21 (1.10, 4.13) compared with the lowest quartile. After adjusting for confounding factors, the increase in the risk of death was not significant. Receiver operating characteristic curve analysis showed that endocan predicted primary and secondary outcomes with C-statistical values (95% CIs) of 0.61 (0.55–0.67, P = .001) and 0.68 (0.59–0.76, P < .001), respectively. Elevated endocan levels were independently related to increased risk of poor outcome at 3 months after ischemic stroke onset. Endocan is a potential prognostic factor for ischemic stroke.
Law Enforcement and Suicide Calls for Service: A Mixed-Methods Study of Suicide Attempts and Deaths
Authors: Kheibari Athena , Hedden Bethany Joy , Comartin Erin , Kral Michael , Kubiak Sheryl 
Published: July 2021

Introduction Suicide is a major public health issue, however, little is known about the characteristics/circumstances of suicide events. Data from law enforcement (LE) call reports are an important source of information related to suicide. Hence, this study explores suicide events captured in LE call reports. Method This mixed-methods study used data from call reports collected in a metropolitan county in 2017 in a Midwestern state wherein LE responded to suicide incidents (N=213). Descriptive and bivariate analyses of quantitative data were used to assess differences between incident type (i.e. attempts vs. deaths). Themes of suicide emerged from the qualitative data. Results Findings revealed that suicide decedents tended to be male, older, and had at least one intrapersonal issue as a precipitating factor. The qualitative sections illuminated three themes across suicide attempts: self-harm as an autonomy seeking strategy; challenging claims of suicidality; and promising to not self-harm. Conclusions Suicide incidents that rise to the level of crisis requiring a LE response is understudied in both the suicide and LE literature. Increasing the sophistication of call report documentation procedures would allow for communities to deepen their understanding of how suicide manifests and could create pathways to non-institutionalized care.
Neither Residual Anterior Knee Laxity Up to 6 mm nor a Pivot Glide Predict Patient-Reported Outcome Scores or Subsequent Knee Surgery Between 2 and 6 Years After ACL Reconstruction
Authors: Magnussen Robert A. , Reinke Emily K. , Huston Laura J. ,   MOON Knee Group, Briskin Isaac , Cox Charles L. , Dunn Warren R. , Flanigan David C. , Jones Morgan H. , Kaeding Christopher C. , Matava Matthew J. , Parker Richard D. , Smith Matthew V. , Wright Rick W. , Spindler Kurt P. 
Published: July 2021

Background: A primary goal of anterior cruciate ligament reconstruction (ACLR) is to reduce pathologically increased anterior and rotational laxity of the knee, but the effects of residual laxity on patient-reported outcomes (PROs) after ACLR remain unclear. Hypothesis: Increased residual laxity at 2 years postoperatively is predictive of a higher risk of subsequent ipsilateral knee surgery and decreases in PRO scores from 2 to 6 years after surgery. Study Design: Cohort study; Level of evidence, 2. Methods: From a prospective multicenter cohort, 433 patients aged <36 years were identified at a minimum 2 years after primary ACLR. These patients underwent a KT-1000 arthrometer assessment and pivot-shift test and completed PRO assessments with the Knee injury and Osteoarthritis Outcome Score and International Knee Documentation Committee (IKDC) scores. Patients completed the same PROs at 6 years postoperatively, and any subsequent ipsilateral knee procedures during this period were recorded. Subsequent surgery risk and change in PROs from 2 to 6 years postoperatively were compared based on residual side-to-side KT-1000 arthrometer differences (<−1 mm, −1 to 2 mm, 2 to 6 mm, and >6 mm) in laxity at 2 years postoperatively. Multiple linear regression models were built to determine the relationship between 2-year postoperative knee laxity and 2- to 6-year change in PROs while controlling for age, sex, body mass index, smoking status, meniscal and cartilage status, and graft type. Results: A total of 381 patients (87.9%) were available for follow-up 6 years postoperatively. There were no significant differences in risk of subsequent knee surgery based on residual knee laxity. Patients with a difference >6 mm in side-to-side anterior laxity at 2 years postoperatively were noted to have a larger decrease in PROs from 2 to 6 years postoperatively ( P < .05). No significant differences in any PROs were noted among patients with a difference <6 mm in side-to-side anterior laxity or those with pivot glide (IKDC B) versus no pivot shift (IKDC A). Conclusion: The presence of a residual side-to-side KT-1000 arthrometer difference <6 mm or pivot glide at 2 years after ACLR is not associated with an increased risk of subsequent ipsilateral knee surgery or decreased PROs up to 6 years after ACLR. Conversely, patients exhibiting a difference >6 mm in side-to-side anterior laxity were noted to have significantly decreased PROs at 6 years after ACLR.
Engagement of mental health service users and carers in care planning – Is it meaningful and adding value?
Authors: Scott Russ , Aboud Andrew 
Published: July 2021

Objective: Consider whether mental health service users and carers meaningfully engage in care planning and whether care planning adds value to patient care. Conclusion: A review of the meta-analyses and systematic reviews of service users and carers identified many barriers to their meaningful engagement in care planning. No research has demonstrated any measurable benefits or positive outcomes linked to mental health care planning.
Paraneoplastic pemphigus associated with rapidly progressing endophthalmitis caused by Morganella Morganii: A case report
Authors: Almater Abdullah I , Abusayf Mohammed M , Alshahrani Saeed , Alfawaz Abdullah M , Alkatan Hind M , Al-Faky Yasser H 
Published: July 2021

Introduction: The ocular presentation of paraneoplastic pemphigus (PNP) has rarely been reported in the literature. In this report, we describe a 61-year-old male presenting with eruptive skin lesions associated with underlying non-Hodgkin’s lymphoma who had rapid progressive corneal perforation with secondary endophthalmitis in the setting of PNP. Case description: A 61-year-old male presented to the emergency department complaining of skin eruption mimicking Stevens–Johnson syndrome, which was later found to be related to PNP. Initially, the patient complained of progressive ocular surface dryness in both eyes. Meanwhile, he developed mild pain in the right eye associated with blurry vision in both eyes and was managed with lubricants and topical antibiotics. A few days later, he was found to have corneal perforation with features suggestive of left endophthalmitis with possible early panophthalmitis. Intravenous antibiotic was administered, and primary evisceration of the left globe was performed. Histopathology revealed acute necrotizing keratitis and endophthalmitis. Vitreous analysis showed numerous gram-negative bacilli and a positive culture of Morganella morganii. The patient continued to be managed with frequent lubrications and punctual plugs in the fellow eye during the follow-up period. Conclusion: We describe the first case of endophthalmitis developing secondary to PNP-induced corneal melting and perforation. Anticipating unusual infectious sequelae in the setting of PNP might be warranted to actively detect and successfully manage dry eye disease before devastating complications develop.
Vogt-Koyanagi-Harada disease in Spain
Authors: Arriola-Villalobos Pedro , Moll-Udina Aina , Carrasco-López-Brea Mario , Sacristan Cristina , Capella Maria Jose , Peiteado Diana , Garrote-Llordén Ana , Albert Fort Mara , Jódar Márquez Margarita , Jacobo Gonzalez Guijarro Juan , Demetrio-Pablo Rosalia , Luis Sánchez Sevilla Juan , Carreño Ester , González-López Julio , Miguel-Escuder Lucia , Cuadros Carlos , Díaz-Valle David , Adan Alfredo ,   Contributors: VKH Spanish Study Group, Benítez del Castillo José M , Fonollosa Alejandro , Cordero Miguel , Martínez Costa Lucia , Blanco-Alonso Ricardo 
Published: July 2021

Purpose: To describe the clinical and epidemiological characteristics of patients with Vogt-Koyanagi-Harada (VKH) disease in Spain. Methods: This was a retrospective multicenter analysis of data from VKH patients followed for at least 6 months. The data collected were related to demographics, clinical manifestations, treatments, and complications. Results: Participants were 112 patients (224 eyes), from 13 tertiary referral centers, of mean age 37.5 ± 14.7 years; 83.9% were women. Ethnicities were 61.6% Caucasian and 30.4% Hispanic. The disease was classified as complete in 16.1%, incomplete in 55.4%, and probable in 28.6%. When seen for the first time, the clinical course was acute in 69.6%, recurrent chronic in 15.2%, and chronic in 14.3%. The most frequent treatment was corticosteroids (acute stage 42.2%, maintenance stage 55.6%). The most common complications were cataract (41.1%) and ocular hypertension (16.1%). In most eyes, visual acuity was improved (96.7%) or remained stable at the end of follow up. Conclusion: VKH in Spain mostly affects women and presents as incomplete acute stage disease. Visual prognosis is good. Cataract and glaucoma are the two most frequent complications.
Optical coherence tomography angiography application to pigmented iris: Could a new index quantify blood flow?
Authors: Lucentini Stefano , Ikesugi Kengo , Bonsignore Francesco , Acuti Martellucci Cecilia , Sugimoto Masahiko , Matsubara Hisashi , Matsui Yoshitsugu , Luccarelli Saverio Vincenzo , Nucci Paolo , Kondo Mineo 
Published: July 2021

Purpose: To assess the blood flow and vascular visibility of irises in relation to pigmentation and pupil size, using an anterior segment optical coherence tomography angiography (OCTA). Materials and methods: This is a cross-sectional study. OCTA images were acquired in the nasal and temporal quadrants from a cohort of 30 healthy subjects in photopic (miosis) and scotopic (mydriasis) conditions. Patients were divided according to iris color (less pigmented: group L vs more pigmented: group D). Vascular parameters (vessel density (VD), vessel length density (VLD), fractal dimension (FD)) were applied and compared among groups L and D, location and different pupil status. A novel vascular index called Luminance Index (LI) was developed and applied in order to quantify vascular flow and evaluate its variation in photopic and scotopic conditions. Multivariable analyses were performed to evaluate possible predictors of VD and LI. Results: No differences were found for all vascular measurements (VD, VDL, FD, LI) between nasal and temporal quadrants. All vascular measurements were higher in group L than in group D ( p < 0.05), except for LI and FD in photopic condition. In group L, all vascular parameters increased ( p < 0.001) after dark adaptation. In group D, only LI increased after dark adaptation ( p < 0.001). Pigmentation and iris thickness were significantly associated with VD in scotopic and photopic conditions, and with LI only in scotopic condition. Conclusions: Pigmentation still remains a major issue for vascular visibility. Quantitative and qualitative vascular changes follow pupil size variation. LI could be a new surrogate to quantify blood flow.
Changes in Alcohol Habits Among Workers During the Confinement of COVID-19: Results of a Canadian Cross-Sectional Survey
Authors: Mongeau-Pérusse Violaine , Rizkallah Elie , Bruneau Julie , Chênevert Denis , Menvielle Loick , Jutras-Aswad Didier 
Published: July 2021

Background: The restrictions implemented around the world to contain the spread of the coronavirus disease 2019 (COVID-19) impact workers. Emotional distress and maladaptive behaviors such as alcohol misuse are expected, particularly in vulnerable groups such as front-line health workers. In the present study, we examined if alcohol consumption behaviors in Quebec workers changed during confinement of the COVID-19 pandemic, and whether healthcare workers reported specific patterns of changes. Methods: Data were obtained from an anonymous online survey conducted among adult workers aged ⩾18 years in the province of Quebec, Canada, between May 25, 2020 and June 26, 2020. Participants provided self-reported data regarding sociodemographic including field of work, as well as mental health disorders, alcohol use, alcohol craving, and type of alcohol consumed. Changes in alcohol behaviors were assessed using Wilcoxon signed rank test for categorial variables and paired- t tests for continuous variables. Results: The survey was completed by 847 participants (77.8% women), with 42.5% healthcare workers. Participants reported increased daily alcohol use ( Z = −10.60; P < .001, r = −.372) and alcohol craving ( P < .001, d = 0.485) during the confinement. Only the type of alcohol consumed during the confinement differed between health care workers and other workers (OR = 0.45, P = .003). Health care workers used less high alcohol products during the confinement. Conclusion: Our results show a significant increase in daily alcohol consumption and in alcohol craving during the confinement in the Quebec working population.
A Ruler for Abdominoplasty Preoperative Markings: The Potential of Best Scar Symmetry
Authors: Horta Ricardo , Domingues Cátia S. , Dias Cláudia C. , Barreiro Diogo 
Published: July 2021

Background. Scar appearance is an important outcome in abdominoplasty surgery, and its asymmetry can have a significant impact on patient and surgeon satisfaction. Here, we compared the scar symmetry reached with a ruler specially designed for the preoperative marking in abdominoplasty to the classic preoperative incision marking. Methods. In this randomized, uni-blind study, 42 patients were allocated to 2 different groups. Group 1 patients had their preoperative marking made by a group of surgeons that used the classic technique as described by Baroudi (n = 21), and Group 2 patients received their preoperative marking by another group of surgeons, using a ruler specially designed to fit the abdominal contour (n = 21). Patients were evaluated using a standard questionnaire that collected information about general patient’s characteristics. On the follow-up period, we evaluated the presence of late surgical complications, need for revision surgery, patient’s satisfaction concerning the postoperative scar, and 4 distances were measured in both groups to assess symmetry. Statistical analysis was made. Results. A total of 42 patients underwent abdominoplasty and were evaluated on the follow-up period (mean time: 4 months). The mean difference of corresponding measures on each side (A-B vs. A-B’ and A-C vs. A-C’) was higher in Group 1 comparing to Group 2. The level of correlation between corresponding measurements was higher in Group 2. Better satisfaction regarding the scar symmetry was achieved in Group 2, being this result statistically significant ( P = .004). Conclusions. The use of the specialized ruler may help surgeons achieve a better scar symmetry with higher patient satisfaction.
Oral vinorelbine and cisplatin as first-line therapy for advanced squamous NSCLC patients: a prospective randomized international phase II study (NAVoTrial 03)
Authors: Grossi Francesco , Jaśkiewicz Piotr , Ferreira Marion , Czyżewicz Grzegorz , Kowalski Dariusz , Ciuffreda Libero , Garcia-Gomez Ramon , Caruso Salvatore , Bosch-Barrera Joaquim , Gautier Stéphanie , Ta Thanh Minh Christine , Henriet Sébastien , de Castro Gilberto 
Published: July 2021

Objective: The study investigated the efficacy and safety of oral vinorelbine-cisplatin (OV-CDDP) and gemcitabine-cisplatin (GEM-CDDP) in patients with squamous non-small cell lung cancer (sq-NSCLC). Patients and methods: This was an open-label, prospective, multicenter, international phase II study that enrolled untreated patients with advanced sq-NSCLC. Patients were randomized to receive 3-week cycles of either 60–80 mg/m2 OV days 1 and 8 in combination with 80 mg/m2 CDDP day 1 (arm A) or 1250 mg/m2 GEM days 1 and 8 in combination with 75 mg/m2 CDDP day 1 (arm B). After four cycles, patients without disease progression continued maintenance dose of OV or GEM until progression or unacceptable toxicity. The primary objective was disease control rate (DCR). Secondary objectives included progression-free survival (PFS), time to treatment failure (TTF), overall survival (OS), safety, and quality of life (QoL). Results: A total of 114 patients with sq-NSCLC were randomized, and 113 were treated (57 in arm A and 56 in arm B). DCR was high in both arms: 73.7% (95%CI: 62.4–100.0) in arm A and 75.0% (95%CI: 63.7–100.0) in arm B. Median PFS and TTF were similar in arm A and B 4.2 and 2.8 months, and 4.3 and 3.1 months, respectively. Even though the difference was not significant, the OS was 10.2 for arm A and 8.4 months for arm B. The safety profiles were consistent with the current knowledge of adverse events. QoL results revealed an improvement in patients under OV treatment. Conclusion: The OV-CDDP combination showed comparable efficacy to GEM-CDDP with acceptable safety profile and enhanced patients’ QoL. Trial registration: The study was registered under EudraCT number 2012-003531-40.
The Association of Matrix Metalloproteinases With Acute Kidney Injury Following CPB-Supported Cardiac Surgery
Authors: McNair Erick D. , Bezaire Jennifer , Moser Michael , Mondal Prosanta , Conacher Josie , Franczak Aleksandra , Sawicki Greg , Reid David , Khani-Hanjani Abass 
Published: July 2021

Background: Cardiac surgery–associated acute kidney injury (AKI) is an adverse outcome that increases morbidity and mortality in patients undergoing cardiac surgical procedures. To date, the use of serum creatinine levels as an early indicator of AKI has limitations because of its slow rise and poor predictive accuracy for renal injury. This delay in diagnosis may lead to prolonged initiation in treatment and increased risk for adverse outcomes. Objective: This pilot study explores serum and urine matrix metalloproteinases (MMPs)-2 and MMP-9 and their association, and potentially earlier detection of AKI in patients following cardiopulmonary bypass (CPB)–supported cardiac surgery. We hypothesize that increased activity of serum and urine levels MMP-2 and/ or MMP-9 are associated with AKI. Furthermore, MMP-2 and/ or MMP-9 may provide earlier identification of AKI as compared with serum levels of creatinine. Methods: During the study period, there were 150 CPB-supported surgeries, 21 of which developed AKI according to the Kidney Disease Improving Global Outcomes criteria. We then selected a sample of 21 matched cases from those patients who went through the surgery without developing AKI. Primary outcomes were the measurement via gel zymography of the serum and urine activity of MMP-2 and MMP-9 drawn at the following intervals: pre-CPB; 10-minute post-CPB; and 4-hour post-CPB time points. Secondary variables were the measurement of serum creatinine, intensive care unit (ICU) fluid balance, and length of ICU stay. Results: At the 10-minute and 4-hour post-CPB time points, the serum MMP-2 activity of AKI patients were significantly higher as compared with non-AKI patients ( P < .001 and P = .004), respectively. Similarly, at the 10-minute and 4-hour post-CPB time points, the serum MMP-9 activity of AKI patients was significantly higher as compared with non-AKI patients ( P = .001 and P = .014), respectively. The activity of urine MMP-2 and MMP-9 of AKI patients was significantly higher as compared with non-AKI patients at all 3 time points ( P = .004, P < .001, P < .001), respectively. Conclusion: Although the pilot study may have limitations, it has demonstrated that the serum and urine levels of activity of MMP-2 and MMP-9 are associated with the clinical endpoint of AKI and appear to have earlier rising levels as compared with those of serum creatinine. Furthermore, in depth, exploration is underway with a larger sample size to attempt validation of the analytical performance and reproducibility of the assay for MMP-2 and MMP-9 to aid in earlier diagnosis of AKI following CPB-supported cardiac surgery.