bluuebunny/crossref_metadata_2025_split huggingface dataset:
Risk of Malocclusion Among Patients Undergoing Single-Stage Versus Two-Stage Cleft Palate Repair
Authors: McCrary Hilary , Torrecillas Vanessa , Pollard Sarah Hatch , Collingridge Dave S. , Yamashiro Duane , Skirko Jonathan R. 
Published: January 2022

Objective Evaluate impact of single-stage versus staged palate repair on the risk of developing malocclusion among patients with cleft palate (CP). Design Retrospective cohort study 2000–2016 Setting Academic, tertiary children’s hospital. Patients Patients undergoing CP repair between 1999–2015. Interventions CP repair, categorized as either single-stage or staged. Main Outcome Measure Time to development of Class III malocclusion. Results 967 patients were included; 60.1% had a two-stage CP repair, and 39.9% had single-stage. Malocclusion was diagnosed in 28.2% of patients. In the model examining all patients at ≤5 years ( n = 659), patients who were not white had a higher risk of malocclusion (HR 2.46, p = 0.004) and staged repair was not protective against malocclusion (HR 0.98, p = 0.91). In all patients >5 years ( n = 411), higher Veau classification and more recent year of birth were significantly associated with higher hazard rates ( p < 0.05). Two-staged repair was not protective against developing malocclusion (HR 0.86, p = 0.60). In the model examining patients with staged repair ≤5 years old ( n = 414), higher age at hard palate closure was associated with reduced malocclusion risk (HR 0.67, p < 0.001) and patients who were not white had increased risk (HR 2.56, p = 0.01). In patients with staged repair >5 years old, more recent birth year may be associated with a higher risk of malocclusion (HR 1.06, p = 0.06) while syndrome may be associated with lower risk of malocclusion diagnosis (HR 0.46, p = 0.07). Conclusion Our data suggests that staged CP repair is not protective against developing Class III malocclusion.
The impact of medication reconciliation and review in patients using oral chemotherapy
Authors: Darcis Emeline , Germeys Jana , Stragier Marnik , Cortoos Pieterjan 
Published: January 2022

Background and aim Verifying and reviewing a patients medication list can detect and reduce drug related problems (DRPs). However little is known about its effects in patients using oral chemotherapy. The aim of this study was to evaluate the impact of these interventions and the adapted Medication Appropriateness Index (aMAI) as a tool to carry out a medication review. Methods A case-control study was carried out. The hospital pharmacist performed a medication reconciliation and medication review, using the aMAI tool, in 54 patients starting oral chemotherapy. Discrepancies, DRP's and associated pharmaceutical interventions were reported via the electronic patient record (EPR). After one month, the acceptance rate was measured and the aMAI score recalculated. Kappa statistics were used to test intra- and interrater reliability. Results The medication list in the EPR was incomplete in 74,1% of patients with an average of 2.4 errors per patient. After medication review, the aMAI score decreased significantly from 7.2 to 5.4 (SD  =  4,7; p <0.001), indicating an improvement in the appropriateness of the drugs patients were taking. Acceptance rates were 41,4% and 53,2% for advices resulting from medication reconciliation and medication review respectively. Kappa values of 0.90 and 0.70 respectively indicate good intra- and interrater reliability. Discussion and conclusion The study shows that medication reconciliation can identify and address discrepancies. Furthermore, medication review seems to ensure that drug treatment better meets patient needs. The aMAI was a reliable tool. Future research will have to determine the clinical relevance of these interventions.
Cranial Fasciitis in Children: Expanding the Spectrum of USP6-Associated Clonal Transient Neoplasms
Authors: Malik Faizan , Bernieh Anas , El Jamal Siraj M. , Saad Ali G. 
Published: January 2022

Background: Cranial fasciitis (CF) is a benign (myo)fibroblastic proliferation of children. Typical presentation consists of a rapidly growing solitary mass on the temporal or parietal cranium in the first 2 years of age. CF is characterized by a rapid growth followed by a relative slowdown and even growth arrest. The finding of somatic USP6 gene rearrangements demonstrating clonality in CF together with its clinical behavior places it in the category of diseases recently termed “transient neoplasia.” Methods: Histological, immunohistochemical, and molecular findings of 18 patients with CF were retrospectively studied. Results: The tumor typically presented as a painless rapidly enlarging mass in the temporal region. Sixty-six percent of the cases harbored USP6 gene rearrangement. Nine patients were treated with gross total resection (GTR) and 9 with subtotal tumor resection (STR). Two patients treated with GTR had recurrence. Five patients treated with STR had progression-free disease for at least 10 months after surgery and in four patients the tumor regressed spontaneously a median 16 months after surgery. Conclusions: In this largest series to date, we reported the clinicopathological, immunohistochemical, and molecular findings of 18 pediatric cases of CF with emphasis on the clinical growth pattern of these tumors.
“The effects of family therapeutic interventions on mental health and quality of life of children with cancer: A systematic review”
Authors: Vasilopoulou Konstantina , Skoutari Angeliki , Siomos Konstantinos , Christodoulou Nikolaos 
Published: January 2022

Background: The diagnosis of a childhood malignancy and the following period are very stressful for the little patient and the whole family. Depression, anxiety, and poor quality of life (QoL) are some of the negative effects of pediatric cancer to the children and their parents. Family therapeutic interventions aim to improve mental health and QoL of these children. Methods: A systematic search of the electronic database PubMed was conducted for articles that studied the effect of family therapeutic interventions on mental health and QoL of children with cancer. Results: A total of 634 articles were evaluated, of which 10 articles met the inclusion criteria. A percentage of 70% of the studies, representing seven different types of interventions, seemed to be beneficial for the participant’s mental health and QoL. The remaining three studies did not significantly improve mental health and QoL. Conclusion: The results of our review indicate that family psychosocial interventions are beneficial for children with cancer. These children and their families are a growing population requiring more patient-centered, time flexible interventions which may enhance family bonding and patients’ positive emotions.
Surgical removal of a foreshortened right innominate vein Wallstent causing venous outflow obstruction
Authors: Schafer Kristin , Goldschmidt Eric , Seiwert Andrew 
Published: January 2022

Objectives: Stenting of central venous stenosis to preserve upper extremity hemodialysis access is well-described, though upper extremity complications secondary to these stents are less frequently discussed. Methods: We present the case of a 43-year-old male with a right brachiocephalic fistula who developed symptoms of venous hypertension following placement of a Wallstent for central venous stenosis. Workup demonstrated venous outflow obstruction secondary to stent foreshortening into the right subclavian vein. Results: The Wallstent was removed in a piecemeal fashion using an open surgical technique and a HeRO graft was placed for dedicated fistula outflow with complete relief of the patient’s symptoms. Conclusion: In situations where a stent has migrated and endovascular removal is not possible, individual Wallstent fibers can be removed through a limited venotomy.
Meta-analysis of the diagnostic performance of serum carbohydrate antigen 19-9 for the detection of gallbladder cancer
Authors: Zhou Xiaolei 
Published: January 2022

Introduction Carbohydrate antigen 19-9 (CA19-9) is a well-studied tumor marker, yet its diagnostic value for gallbladder cancer remains unclear. The present meta-analysis was conducted to validate the role of serum CA19-9 for the detection of gallbladder cancer. Methods A systematic search of digital databases was conducted, complemented by additional hand-searching. Studies that reported serum CA19-9 for the differentiation of gallbladder cancer cases from non-gallbladder cancer controls were considered eligible. Results A total of 27 studies involving 4300 subjects were included. The pooled sensitivity, specificity, and area under the curve in diagnosing gallbladder cancer were 0.70 (95% confidence interval (CI): 0.63–0.76), 0.92 (95% CI: 0.88–0.94), and 0.89 (95% CI: 0.86–0.92), respectively. The pooled positive likelihood rate, negative likelihood rate, and diagnostic odds rate were 8.30 (95% CI: 5.84–11.69), 0.33 (95% CI: 0.27–0.41), and 25.13 (95% CI: 5.83–39.89), respectively. Meta-regression analysis revealed that there was significantly lower sensitivity (0.69, 95% CI: 0.61–0.77) and specificity (0.91, 95% CI: 0.87–0.95) when CA19-9 was used for the differentiation of gallbladder cancer cases from benign biliary diseases. A better specificity of 0.93 (95% CI: 0.90–0.96) was reached in the setting of a sample size ≥100. Conclusions Serum CA19-9 can be a potential candidate marker for the detection of gallbladder cancer, which maintains moderate sensitivity and good specificity. Attention should be paid to the control type and sample size, which may affect its diagnostic accuracy. Also, results should be interpreted with caution due to significant heterogeneity primarily caused by different thresholds between included studies.
A survey study of adults with chronic conditions: Examining the correlation between patient activation and health locus of control
Authors: Imeri Hyllore , Holmes Erin , Desselle Shane , Rosenthal Meagen , Barnard Marie 
Published: January 2022

Objectives This study aimed to examine (1) the association between patient activation (PA), health locus of control (HLOC), sociodemographic and clinical factors, and (2) the effect of HLOC dimensions, sociodemographic and clinical factors on PA. Methods Three hundred U.S. adults, with at least one chronic condition (CC) were recruited through Amazon Mechanical Turk and completed an online survey which included sociodemographic questions, the Patient Activation Measure® - 10, and the Multidimensional Locus of Control (MHLC) - Form B. Statistical analyses, including descriptive, correlation, and multiple linear regression, were conducted using IBM SPSS v25. Results Of the 300 participants, more than half were male (66.3%), White (70.7%), with at least a college degree (76.0%), and employed full-time (79.0%). The average PA score was 68.8 ± 14.5. Multiple linear regression indicated that participants who reported they were Black, retired, with a greater number of CCs, and with higher scores in Chance MHLC had higher PA, while participants with higher scores in Internal MHLC, were unemployed and reported to have been affected by COVID-19-related worry or fear to manage their CC, had lower PA. Discussion HLOC dimensions should be addressed concurrently with PA for patients with CCs, thus adding to a more patient-centered clinical approach.
Stroke services in Africa: What is there and what is needed
Authors: Roushdy Tamer , Aref Hany , Kesraoui Selma , Temgoua Michael , Nono Kiatoko Ponte , Gebrewold Meron Awraris , Peter Waweru , Gopaul Urvashy , Belahsen Mohammed Faouzi , Ben-Adji Djibrilla , Melifonwu Rita , Pugazhendhi Sanjeev , Woodcock Noëmie , Mohamed Muhyadin Hassan , Rossouw Anastasia , Matuja Sarah , Ruanda Mark Koba , Mhiri Chokri , Saylor Deanna , Nahas Nevine El , Shokri Hossam 
Published: January 2022

Background: Over the past few years, the incidence and prevalence of stroke has been rising in most African countries and has been reported as one of the leading causes of morbidity and mortality. To study this problem, we need to realize the quality and availability of stroke care services as a priori to improve them. Methods and Results: In this study, we investigated the availability of different stroke-related services in 17 countries from different African regions. An online survey was conducted and fulfilled by stroke specialists and included primary prevention, acute management, diagnostic tools, medications, postdischarge services, and stroke registries. The results showed that although medications for secondary prevention are available, yet many other services are lacking in various countries. Conclusion: This study displays the deficient aspects of stroke services in African countries as a preliminary step toward active corrective procedures for the improvement of stroke-related health services.
Imaging markers of intracerebral hemorrhage expansion in patients with unclear symptom onset
Authors: Morotti Andrea , Boulouis Gregoire , Charidimou Andreas , Poli Loris , Costa Paolo , Giuli Valeria De , Leuci Eleonora , Mazzacane Federico , Busto Giorgio , Arba Francesco , Brancaleoni Laura , Giacomozzi Sebastiano , Simonetti Luigi , Laudisi Michele , Cavallini Anna , Gamba Massimo , Magoni Mauro , Cornali Claudio , Fontanella Marco M , Warren Andrew D , Gurol Edip M , Viswanathan Anand , Gasparotti Roberto , Casetta Ilaria , Fainardi Enrico , Zini Andrea , Pezzini Alessandro , Padovani Alessandro , Greenberg Steven M , Rosand Jonathan , Goldstein Joshua N 
Published: January 2022

Background: Hematoma expansion (HE) is common and associated with poor outcome in intracerebral hemorrhage (ICH) with unclear symptom onset (USO). Aims: We tested the association between non-contrast computed tomography (NCCT) markers and HE in this population. Methods: Retrospective analysis of patients with primary spontaneous ICH admitted at five centers in the United States and Italy. Baseline NCCT was analyzed for presence of the following markers: intrahematoma hypodensities, heterogeneous density, blend sign, and irregular shape. Variables associated with HE (hematoma growth > 6 mL and/or > 33% from baseline to follow-up imaging) were explored with multivariable logistic regression. Results: Of 2074 patients screened, we included 646 subjects (median age = 75, 53.9% males), of whom 178 (27.6%) had HE. Hypodensities (odds ratio (OR) = 2.67, 95% confidence interval (CI) = 1.79–3.98), heterogeneous density (OR = 2.16, 95% CI = 1.46–3.21), blend sign (OR = 2.28, 95% CI = 1.38–3.75) and irregular shape (OR = 1.82, 95% CI = 1.21–2.75) were independently associated with a higher risk of HE, after adjustment for confounders (ICH volume, anticoagulation, and time from last seen well (LSW) to NCCT). Hypodensities had the highest sensitivity for HE (0.69), whereas blend sign was the most specific marker (0.90). All NCCT markers were more frequent in early presenters (time from LSW to NCCT ⩽ 6 h, n = 189, 29.3%), and more sensitive in this population as well (hypodensities had 0.77 sensitivity). Conclusion: NCCT markers are associated with HE in ICH with USO. These findings require prospective replication and suggest that NCCT features may help the stratification of HE in future studies on USO patients.
Smartwatch helps detects lung cancer: Using personal technology to advance healthcare
Authors: Cole Andrew Paul Charles , Kar Ashok , Nimako Kofi , Smelt Jeremy 
Published: January 2022

Summary The prevalence of smartwatches and other wearable medical technology has been increasing yearly. These watches offer a sensitive tool for capturing cardiac dysrhythmias and can lead to patients seeking earlier medical advice. This case report highlights the importance of clinicians seeking and using the information provided by wearable medical technology which in this case resulted in both the timely treatment of non-sustained ventricular tachycardia and lung adenocarcinoma.
Prevalence and determinants of ectopic pregnancy in Ethiopia: Systematic review and meta-analysis
Authors: Ayenew Asteray 
Published: January 2022

Background: Ectopic pregnancy is a life-threatening obstetric emergency, and is a major health problem for women of fertile age. Therefore, the aim of this systematic review and meta-analysis was to estimate the prevalence, determinant factors, and outcomes of ectopic pregnancy among fertile age women in Ethiopia. Method: International databases (MEDLINE/Pub Med, Hinari, Scopus, Google scholar, African journals, and literatures were searched and nine eligible cross sectional and two case control studies were included in this systematic review and meta-analysis. Eggers test and funnel plot were computed to check publication bias across the studies. Publication bias was computed using a funnel plot and eggers test. Heterogeneity of the studies was checked using Cochrane Q-test and I2 statistic. Results: The pooled prevalence of ectopic pregnancy in Ethiopia was 3.61% (95%CI: 2.24–4.98, I2 = 89.2.0%, p < 0.001). Having cesarean section scar (AOR = 7.44, 95%CI: 5.48–10.09), single marital status (AOR = 5.71, 95%CI: 4.76–6.85), history of sexually transmitted infection (AOR = 4.68, 95%CI: 3.04–7.19), history of abortion (AOR = 3.89, 95%CI: 3.35–4.52), history of ectopic pregnancy (AOR = 5.74, 95%CI: 3.81–8.65), and emergency contraceptive use (AOR = 8.72, 95%CI: 2.90–26.20) were the determinant factors for the occurrence of ectopic pregnancy. Conclusion: This systematic review and meta-analysis showed that the prevalence of ectopic pregnancy was high in Ethiopia. Thus, educating women to limit the number of sexual partners, smoking cessation, using a condom during sex helps prevent sexually transmitted infections and the risk of pelvic inflammatory disease is crucial.
The Biomechanical Consequences of Arthroscopic Hip Capsulotomy and Repair in Positions at Risk for Dislocation
Authors: Wach Amanda , Mlynarek Ryan , Maher Suzanne A. , Kelly Bryan T. , Ranawat Anil 
Published: January 2022

Background: The effect of interportal (IP) capsulotomy, short T-capsulotomy, and long T-capsulotomy, and their repairs, on resistance to anterior and posterior “at risk for dislocation” positions has not been quantified. Hypotheses: Our primary hypothesis was that an IP capsulotomy would have a minimal effect on hip resistive torque compared with both short and long T-capsulotomies in the at-risk dislocation positions. Our secondary hypothesis was that capsule repair would significantly increase hip resistive torque for all capsulotomies. Study Design Controlled laboratory study. Methods: We mounted 10 cadaveric hips on a biaxial test frame in an anterior dislocation high-risk position (20° of hip extension and external rotation) and posterior dislocation high-risk position (90° of hip flexion and internal rotation). An axial force of 100 N was applied to the intact hip while the femur was internally or externally rotated at 15° per second to a torque of 5 N·m. The rotatory position at 5 N·m was recorded and set as a target for each subsequent condition. Hips were then sequentially tested with IP, short T-, and long T-capsulotomies and with corresponding repairs randomized within each condition. Peak resistive torques were compared using generalized estimating equation modeling and post hoc Bonferroni-adjusted tests. Results: For the anterior position, the IP and long T-capsulotomies demonstrated significantly lower resistive torques compared with intact. For the posterior position, both the short and long T-capsulotomies resulted in significantly lower resistive torques compared with intact. Repairs for all 3 capsulotomy types were not significantly different from the intact condition at anterior and posterior positions. Conclusion: An IP incision resulted in a decrease in capsular resistive torque in the anterior but not the posterior at-risk dislocation position, in which direction only T-capsulotomies led to a significant decrease. All capsulotomy repair conditions resulted in hip resistive torques that were similar to the intact hip in both dislocation positions. Clinical Relevance Our results suggest that it is biomechanically advantageous to repair IP, short T-, and long T-capsulotomies, particularly for at-risk anterior dislocation positions.
Comparison of Lateralized Versus Medialized Reverse Total Shoulder Arthroplasty: A Systematic Review and Meta-analysis
Authors: Cho Sung-Hyun , Lee Hyo-Jin , Aldhafian Osama R. , Kim Yang-Soo 
Published: January 2022

Background: Reverse total shoulder arthroplasty (rTSA) is an established procedure for cuff tear arthropathy. More lateralized prostheses have been designed to overcome the reported adverse outcomes of Grammont-style rTSA. Purpose: To compare the clinical and radiological outcomes of medialized and lateralized center of rotation (COR) in rTSA. Study Design: Systematic review; Level of evidence, 3. Methods: This review followed the PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analyses) guidelines. Included were studies with a level of evidence ≥3 that compared medialized and lateralized rTSA with a minimum follow-up of 12 months. Functional scores including the American Shoulder and Elbow Surgeons (ASES) score and Constant score (CSS), range of motion at final follow-up, gain of external rotation (ER), visual analog scale (VAS) pain score, scapular notching, and heterotopic ossification (HO) were compared. Data were analyzed using random-effects or fixed-effects models in accordance with heterogeneity. Results: Five retrospective cohort studies and 1 randomized controlled study (n = 594 patients) were included. Lateralized rTSA resulted in greater improvement in ER degree ( P < .001), a lower VAS pain score (standardized mean difference [SMD], –0.39; P = .002), and a lower rate of scapular notching (risk ratio [RR], 0.40; P < .001) and HO (RR, 0.52; P < .001). Final forward flexion (SMD, –0.14; P = .629) and ER (SMD, 0.21; P = .238) did not differ significantly between the 2 groups. Overall functional scores, including ASES score (SMD, 0.22; P = .310) and CSS (SMD, 0.37; P = .077), also did not differ significantly (SMD, 0.28; P = .062). The overall complication rate did not differ significantly between the 2 groups (RR, 0.71; P = .339). Conclusion: Compared with medialized rTSA, lateralized COR rTSA results in greater improvement in ER and the VAS pain score, decreased rates of scapular notching and HO, and no significant changes in functional outcome scores or the complication rate.
Application of Optimal-Jerk Trajectory Planning in Gait-balance Training Robot
Authors: Yuan Fu , Chen Diansheng , Pan Chenghang , Du Jun , Wei Xiaodong , Wang Min 
Published: January 2022

AbstractTo accommodate the gait and balance disorder of the elderly with age progression and the occurrence of various senile diseases, this paper proposes a novel gait balance training robot (G-Balance) based on a six degree-of-freedom parallel platform. Using the platform movement and IMU wearable sensors, two training modes, i.e., active and passive, are developed to achieve vestibular stimulation. Virtual reality technology is applied to achieve visual stimulation. In the active training mode, the elderly actively exercises to control the posture change of the platform and the switching of the virtual scene. In the passive training mode, the platform movement is combined with the virtual scene to simulate bumpy environments, such as earthquakes, to enhance the human anti-interference ability. To achieve a smooth switching of the scene, continuous speed and acceleration of the platform motion are required in some scenarios, in which a trajectory planning algorithm is applied. This paper describes the application of the trajectory planning algorithm in the balance training mode and the optimization of jerk (differential of acceleration) based on cubic spline planning, which can reduce impact on the joint and enhance stability.