bluuebunny/crossref_metadata_2025_split huggingface dataset:
Impact of chemotherapy cycles and intervals on outcomes of nonspinal Ewing sarcoma in adults: a real-world experience
Authors: Zhang Jianjun , Huang Yujing , Sun Yuanjue , He Aina , Zhou Yan , Hu Haiyan , Yao Yang , Shen Zan 
Published: December 2019

Abstract
Background
Adult Ewing sarcoma (ES) is a rare disease, the optimal treatment model is unknown. This study aimed to retrospectively analyze treatment-related prognostic factors of nonspinal ES in Chinese adults.

Methods
Eighty-one patients treated between January 2005 and December 2017 were included in the present study. Thirty-three (40.7%) presented with metastatic disease at diagnosis. Eight patients were submitted to primary surgery followed by chemotherapy, while 73 patients received chemotherapy before and after surgery and/or local radiotherapy. The chemotherapy regimen included 8–17 cycles of vincristine, doxorubicin, and cyclophosphamide (VDC) alternating with ifosfamide and etoposide (IE) every 3 weeks. Clinical outcomes and safety were analyzed.

Results
VDC/IE chemotherapy was well tolerated in adult patients with ES. Multivariate Cox regression analyses revealed that chemotherapy of at least 12 cycles was a favorable independent prognostic factor of event-free survival (hazard ratio, 0.558; 95% confidence interval, 0.323–0.965; P = 0.037) and overall survival (hazard ratio, 0.424; 95% confidence interval, 0.240–0.748; P = 0.003). Similarly, a low frequency of chemotherapy delays was an independent prognostic factor of improved OS (hazard ratio, 0.438; 95% confidence interval, 0.217–0.887; P = 0.022).

Conclusion
Our study suggests that adults with ES should be treated with an aggressive multidisciplinary approach, intensive chemotherapy with adequate cycles and appropriate intervals can be recommended in this group.
Differential executive functioning in the topology of Spirit possession or dissociative disorders: an explorative cultural study
Authors: Al-Adawi Samir , Al-Kalbani Yahya , Panchatcharam Sathiya Murthi , Al-Zadjali Matlooba Ayoub , Al-Adawi Sara S. , Essa Musthafa M. , Qoronfleh M. Walid 
Published: December 2019

Abstract
Background
In Oman, anecdotal and impressionistic observation have helped parse and categorize various manifestations of spirit possession into two broad and distinct categories: intermittent dissociative phenomenon and transitory dissociative phenomenon. The primary aim of the present study was to compare the performance of participants on neuropsychological tests among different grades of possession. Other correlates were also sought.

Methods
Assessment criteria for the two groups included measures examining executive functioning: controlled oral word association test Verbal Fluency, Wisconsin Card Sorting Test (Perseverative error and the number of categories achieved), Trail Making Test and the Tower of London Test (number of correctly solved problems). Sociodemographic variables and the history of trauma were also sought.

Result
Among 84 participants, one third of them presented the intermittent possession type and two thirds, the transitory possession type. Their mean age was 34.17 ± 11.82 and 56% of them were female. Nearly 35% of them endorsed a history of a traumatic experience. Both the multivariate models showed statistical significance (F (5, 78) = 5.57, p < 0.001, R2 = 0.22), F (5, 78) = 11.38, p < 0.001, R2 = 0.39) with an independent predictor of intermittent dissociative phenomenon (β = − 3.408, p < 0.001), (β = 63.88, p < 0.001) for Verbal Fluency and Trail Making Test, respectively. The history of the traumatic event was also statistically significant with the results of the Trail Making Test (β = − 26.01, p < 0.041. Furthermore, the subtype of Pathogenic Possession turned out to be an independent predictor across all models: Wisconsin Card Sorting Test perseverative error, Wisconsin card sorting test categories achieved and the number of problems solved in the Tower of London Test (OR = 3.70, 95% C.I. 2.97–4.61; p < 0.001), (OR = 0.57, 95% C.I.0.39–0.84; p = 0.004) and (OR = 0.80, 95% C.I. 0.65–0.99; p < 0.037) respectively.

Conclusions
This study suggests that typology of spirit possession found in Oman tends to differ on indices of executive function. Those with ‘diagnosis’ of intermittent possession showed impairment in many indices of executive functioning. Despite its wide prevalence, spirit possession has not been examined in terms of its neuropsychological functioning. We believe that this study will be instrumental in laying the groundwork for a more robust methodology.
Understanding traditional and modern eating: the TEP10 framework
Authors: Sproesser Gudrun , Ruby Matthew B. , Arbit Naomi , Akotia Charity S. , Alvarenga Marle dos Santos , Bhangaokar Rachana , Furumitsu Isato , Hu Xiaomeng , Imada Sumio , Kaptan Gülbanu , Kaufer-Horwitz Martha , Menon Usha , Fischler Claude , Rozin Paul , Schupp Harald T. , Renner Britta 
Published: December 2019

AbstractAcross the world, there has been a movement from traditional to modern eating, including a movement of traditional eating patterns from their origin culture to new cultures, and the emergence of new foods and eating behaviors. This trend toward modern eating is of particular significance because traditional eating has been related to positive health outcomes and sustainability. Yet, there is no consensus on what constitutes traditional and modern eating. The present study provides a comprehensive compilation of the various facets that seem to make up traditional and modern eating. Specifically, 106 facets were mentioned in the previous literature and expert discussions, combining international and interdisciplinary perspectives. The present study provides a framework (the TEP10 framework) systematizing these 106 facets into two major dimensions, what and how people eat, and 12 subdimensions. Hence, focusing only on single facets of traditional and modern eating is an oversimplification of this complex phenomenon. Instead, the multidimensionality and interplay between different facets should be considered to gain a comprehensive understanding of the trends, consequences, and underlying factors of traditional and modern eating.
The effects of psychosocial stimulation on the development, growth, and treatment outcome of children with severe acute malnutrition age 6–59 months in southern Ethiopia: a parallel group cluster randomized control trial (EPSoSAMC study)
Authors: Tessema Tesfalem T. , Alamdo Andamlak G. , Yirtaw Tewodrose G. , Deble Fana A. , Mekonen Eyoel B. , Abessa Teklu G. , Lema Tefera B. 
Published: December 2019

AbstractBackgroundSevere Acute Malnutrition (SAM) remains a major cause of child mortality. To improve the management and survival of children the World Health Organization (WHO) endorsed the protocol for the management of SAM. The protocol suggested the integration of psychosocial stimulation as part of the medico-nutritional care process to prevent the long-term adverse developmental impact of the SAM. However, there is little scientific evidence behind the recommended stimulation intervention.MethodA parallel-group cluster-randomized controlled trial will be conducted among 144 children with SAM age 6–59 months in Southern Ethiopia. The study will have two groups where: children with SAM admitted in the intervention health facilities will receive psychosocial stimulation in addition to the routine inpatient care and for 6 months after discharge. Children with SAM admitted in the SC of the control health facilities will receive the routine inpatient care without psychosocial stimulation and home-based follow up for 6 months after discharge. All mothers/ caregivers will also receive uniform health education on child health-related issues. The primary outcome of the study will be child development while the secondary outcomes will include child growth and treatment outcome. All outcomes will be assessed four times: at enrollment, upon discharge from the SC, at 3 and 6 months of follow up. The data will be analyzed using STATA Version 15 Statistical Software. The anthropometric Z-scores and percentile of the median will be calculated child using WHO Anthro Version 3.2.2 Statistical Software. To assess the overall effect of the intervention by controlling other potential contributing factors, a generalized linear mixed model will be used.DiscussionThe present study will have an important contribution in generating supplementary evidence regarding the effect of psychosocial stimulation interventions on the development and growth outcomes of children with SAM. The study will further address the impact of the intervention on treatment outcome indicators that are still under-researched areas requiring new scientific evidence.Trial registrationPan African Clinical Trials Registry -PACTR201901730324304. Registered 25 November 2018,https://pactr.samrc.ac.za/TrialDisplay.aspx?TrialID=5739
Physical rehabilitation in the context of a landslide that occurred in Brazil
Authors: Carvalho M. L. , Freitas C. M. , Miranda E. S. 
Published: December 2019

Abstract
Backgrounds
The efforts to develop research and training on physical rehabilitation in regards to disasters is considered recent worldwide. In the late evening of the 11th up until the 12th of January of 2011, the most massive natural disaster occurred in Brazil with extremely heavy downpour, abrupt flood, as well as landslides on multiple areas of the Mountain Region of Rio de Janeiro. The objective of this research was to investigate the challenges in terms of physical rehabilitation provided by this event

Methods
The cross-sectional mixed method’s study, which was conducted in the city of Nova Friburgo, used two different data sources: hospital records on traumatic injuries pre and post disaster, and interviews with key informants - victims who suffered injuries related to the disaster, professionals from rehabilitation services in the municipality, and also the city’s health service management. Pearson’s chi-squared test was performed to evaluate statistical significance between the week of a given incident and the type of injury. Interviews were transcribed and analysed through content analysis.

Results
A total of 2326 hospital records and 27 interviews were analysed. The proportion of traumatic injury in the municipal emergency service increased from 16% in the prior week, to 40% in the week post-disaster (p <  0.0001). Different injuries were identified: multiple fractures, crushing, amputation, perforation of soft tissues, inhalation of dust and establishment of chronic conditions through stress. Despite this scenario, out of the 16 health professionals interviewed, twelve did not observe an increase in the demand for outpatient rehabilitation services after the disaster. Interviews with the victims revealed that the pathways for care ran into different barriers. From 11 victims interviewed, only one received complete physiotherapy care through the public health services in the city, while all others hired additional assistance, received volunteer services, had assistance in other cities or remained without rehabilitation.

Conclusions
The needs for rehabilitation increased after the disaster; however, the demand was repressed due to different barriers such as competing needs and possible lack of medical referral. Recommendations were made, including the action of performing a search of victims with rehabilitation needs.
Probing the composition of Plasmodium species contained in malaria infections in the Eastern region of Ghana
Authors: Amoah Linda Eva , Donu Dickson , Abuaku Benjamin , Ahorlu Colins , Arhinful Daniel , Afari Edwin , Malm Keziah , Koram Kwadwo Ansah 
Published: December 2019

Abstract
Background
Asymptomatic falciparum and non-falciparum malaria infections are major challenges to malaria control interventions, as they remain a source of continual infection in the community. This becomes even more important as the debate moves towards elimination and eradication. This study sought to quantify the burden of Plasmodium malaria infection in seven communities in the Eastern Region of Ghana.

Methods
The cross-sectional study recruited 729 participants aged 85 years old and below from 7 closely linked communities. Finger pricked blood was used to prepare thick and thin blood smears as well as spot filter paper and an histidine rich protein 2 (HRP2) rapid diagnostic test kit (RDT). Genomic DNA was extracted from the filter paper dry blood spot (DBS) and used in PCR to amplify the Plasmodium 18S rRNA gene using species specific PCR.

Results
96.6% of the participants were identified as afebrile, with axillary temperatures below 37.5 °C. PCR identified 66% of the participants to harbor malaria parasites, with 9 P. malariae and 7 P. ovale mono-infections accounting for 2.2% and P. falciparum combined with either 36 P. malariae or 25 P. ovale infections, accounting for 13.3%. Parasite prevalence by microscopy (32%) was similar to the RDT positivity rate (33%). False positive RDT results ranged from 64.6% in children aged between 5 and 9 years to 10% in adults aged 20 years and above. No significant differences were observed in falciparum and non-falciparum parasite carriage at the community level, however young adults aged between 15 and 19 years had the highest prevalence (34.8% (16/46)) of P. falciparum and P. malariae parasite carriage whilst children aged between 5 and 9 years had the highest level (11.4% (14/123)) of P. ovale carriage.

Conclusion
The high rate of misidentification of non-falciparum parasites and the total absence of detection of P. ovale by microscopy suggests that more sensitive malaria diagnostic tools including molecular assays are required to accurately determine the prevalence of carriers of non-falciparum parasites and low density P. falciparum infections, especially during national surveillance exercises. Additionally, malaria control interventions targeting the non-falciparum species P. malariae and P. ovale parasites are needed.
Back beliefs in patients with low back pain: a primary care cohort study
Authors: Grøn Søren , Jensen Rikke Krüger , Jensen Tue Secher , Kongsted Alice 
Published: December 2019

AbstractBackgroundThe Back Belief Questionnaire (BBQ) measures beliefs about negative consequences of back pain. The aim of this study was to describe the back beliefs of a large clinical population with low back pain (LBP), to investigate the associations between back beliefs and patient characteristics when care-seeking, and between on-going pain and back beliefs at follow up.MethodsPatients aged over 18, consulting with LBP with or without radicular pain of all symptom durations, were recruited from chiropractic clinics. The BBQ was completed on the first visit and at 3- and 12-month follow-ups. Sociodemographic- and symptom-related questions were answered at baseline. A BBQ sum score was calculated at all three time points, and linear regression was used to analyse the cross-sectional association between baseline patient characteristics and BBQ scores. Wilcoxon signed-rank test was used to test differences in BBQ scores for patients with and without on-going LBP at 3- and 12-months follow up.ResultsThe baseline population consisted of 2295 participants. The median BBQ sum scores at baseline, 3 and 12 months had interquartile ranges of 33 [29–36], 33 [29–37], and 31 [27–35] respectively. Patient characteristics and symptoms were associated with baseline BBQ scores (p < 0.05), but most association were weak. The strongest association was with severe disability (4.0 points (95% CI 3.3–4.6) lower BBQ than no disability). Negative beliefs were related to more severe LBP at baseline and with on-going pain at follow up.ConclusionAt a population level, back beliefs were generally positive and relatively constant over time, but misconceptions about a poor prognosis were common. Studies exploring individual patterns of back beliefs and associations with clinical outcomes over time are recommended.
A rare case of Sweet syndrome secondary to melioidosis
Authors: Vithoosan Sahathevan , Thanushah Balendran , Piranavan Paramarajan , Gamlaksha Dayal , Karunatilake Harindra , Jayanaga Ananda 
Published: December 2019

Abstract
Background
Melioidosis is an emerging infection in South Asia caused by Burkholderia pseudomallei with various clinical presentations that include pneumonia, bacteraemia, arthritis, and deep-seated abscesses. Various cutaneous manifestations have been described in association with melioidosis. However Sweet Syndrome secondary to melioidosis has not been reported in the literature. Herein we describe the first case of Sweet syndrome secondary to melioidosis.

Case presentation
A 53-year-old previously healthy Sri Lankan female presented with high-grade fever, painful oral ulcers, odynophagia and multiple bilateral cervical lymphadenopathies for 1 month. She also had a loss of appetite and weight. She had oral ulcers and bilateral blepharitis. Dermatological examination revealed multiple tender papules with a mamillated appearance and targetoid lesions with a yellowish centre over the face, upper trunk and upper limbs. She also had multiple tender subcutaneous nodules over the extensor aspect of upper limbs. Her inflammatory markers were significantly elevated. Aspirate from a submental lymph node abscess revealed the growth of Burkholderia pseudomallei. Melioidosis antibody titer was > 10,240. The histology of the skin lesions of the face and left forearm showed a prominent neutrophilic infiltrate in the dermis and the morphological features were in favour of Sweet syndrome with panniculitis. She was started on intravenous meropenem 2 g daily and showed rapid clinical improvement with the disappearance of skin lesions as well as a reduction in inflammatory markers.

Conclusion
Sweet syndrome is an uncommon inflammatory disorder known to be associated with upper respiratory tract and gastrointestinal infections, malignancies and the use of certain drugs. Melioidosis is an emerging infection with various cutaneous manifestations. This is the first case of melioidosis causing the secondary sweet syndrome. It emphasizes the importance of considering melioidosis as a potential aetiology in patients with Sweet syndrome.
Immediate implant placement in anterior teeth with grafting material of autogenous tooth bone vs xenogenic bone
Authors: Wu Dong , Zhou Lin , Lin Jichao , Chen Jiang , Huang Wenxiu , Chen Yonghui 
Published: December 2019

Abstract
Background
The aim of the study was to compare the efficacy of the autogenous tooth bone and xenogenic bone grafted in immediate implant placement with bone defect.

Methods
Thirty patients whose compromised anterior teeth need immediate implant placement were enrolled. Autogenous tooth bone made from the extracted teeth by chair-side or the xenogenic bone were used to repaired bone defect. Clinical examination, radiographic assessment about the horizontal bone change in the level of 0 mm, 3 mm and 6 mm below the implant neck and the marginal bone loss were made immediately, 6 and 12 months after implant placement. Questionnaire of the feelings about the surgery were made at the time of removing the sutures.

Results
All implants achieved the success criteria without any complications at the follow-up period. The percent of the horizontal bone change and the marginal bone loss at 6 and 12 months were almost the same between two groups (P > .05). The horizontal bone loss at the first or the latter 6 months was almost the same (P > .05). But the horizontal bone loss at the 6 mm level was less than the 0 mm and 3 mm levels at 6 and 12 months (P < .05). Meanwhile patients seem more satisfied with the autogenous tooth bone derived from the questionnaire.

Conclusion
The bone volume change in the facial part of the implant after immediate placement is almost the same between two groups. Providing clinical evidence that the autogenous tooth bone made from compromised tooth can be an acceptable bone graft material.
Water-separated part of Chloranthus serratus alleviates lipopolysaccharide- induced RAW264.7 cell injury mainly by regulating the MAPK and Nrf2/HO-1 inflammatory pathways
Authors: Sun Shuping , Du Yunyan , Yin Chuanliu , Suo Xiaoguo , Wang Rui , Xia Rongping , Zhang Xiaoping 
Published: December 2019

AbstractBackgroundChloranthus serratus(Chloranthaceae) has been used to treat bruises, rheumatoid and bone pain. However, the anti-inflammatory mechanisms ofC. serratusin vitro have not been fully elucidated. The present study aimed to explore the anti-inflammatory activity and potential mechanisms ofC. serratus’s separated part of water (CSSPW) in lipopolysaccharide (LPS)-induced RAW264.7 cells.MethodsThe concentrations of CSSPW were optimized by CCK-8 method. Nitric oxide (NO) content was detected by one-step method. The levels of inflammatory cytokines were determined by enzyme-linked immunosorbent assay (ELISA). Gene expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) was detected by real-time quantitative PCR (qPCR). Immunofluorescence and DCFH-DA fluorescent probes were used to detect p65 nuclear translocation and reactive oxygen species (ROS) content, respectively. Western blotting was used to assay the protein expression of mitogen-activated protein kinases (MAPK), nuclear factor-kappa B (NF-κB) and nuclear transcription factor E2 related factor 2/haem oxygenase-1 (Nrf2/HO-1) pathways.ResultsThe final concentrations of 15 ng/mL, 1.5 μg/mL and 150 μg/mL were selected as low, medium and high doses of CSSPW, respectively. CSSPW treatment significantly reduced the generation of NO, tumour necrosis factor-α (TNF-α), interleukin-6 (IL-6), prostaglandinE2(PGE2), iNOS mRNA and COX-2 mRNA in response to LPS stimulation. Furthermore, the protein expression of the MAPK and NF-κB pathways was suppressed by CSSPW treatment, as well as p65 nuclear translocation and ROS production. In contrast, the protein expression of the Nrf2/HO-1 pathway was markedly upregulated.ConclusionsCSSPW exerts its anti-inflammatory effect via downregulating the production of pro-inflammatory mediators, inhibiting the activation of NF-κB and MAPK pathways, as well as activating Nrf2/HO-1 pathway in LPS-induced RAW264.7 cells.
Anti-inflammatory effects of a methanol extract of Dictamnus dasycarpus Turcz. root bark on imiquimod-induced psoriasis
Authors: Choi Minjee , Yi Jun Koo , Kim Si-Yong , Ryu Jung Hyun , Lee Jinhee , Kwon Wookbong , Jang Soyoung , Kim Dongjun , Kim MyoungOk , Kim Hyungwoo , Kim Sung Hyun , Choi Seong-Kyoon , Ryoo Zae Young 
Published: December 2019

Abstract
Background
The root bark of Dictamnus dasycarpus Turcz. has been successfully used for the treatment of inflammatory skin conditions such as eczema and pruritus. However, the anti-psoriatic effect of this plant has not until now been investigated.

Methods
The aim of this project was to investigate whether a methanol extract of Dictamnus dasycarpus Turcz. root bark (MEDD) can be used as a therapeutic agent for psoriasis in C57BL/6 mice model of imiquimod (IMQ)-induced psoriasis. IMQ and MEDD was applied to mouse skin continuously for 7 days. The skin phenotype and the levels of inflammatory cytokines, such as interferon (IFN)-γ and interleukin (IL)-17, were analyzed. The immune cell population was determined by flow cytometry, and STAT1 and 3 protein levels were measured.

Results
An alleviation of scaly skin phenotype, immune cell infiltration in the dermis, and epidermal hyperplasia was observed after daily MEDD treatment in the lesion-affected area. It was also found that MEDD reduced IL-17 cytokine levels decreased by 44.37% (p < 0.05), the number of IL-17-producing Th17 cells and γδT cells, and the size of the Th1 population secreting IFN-γ decreased by 45.98, 62.21, and 44.42%, respectively (p < 0.05), compared with the vehicle control group. STAT3 signals, associated with IL-17 are also reduced by MEDD.

Conclusions
An anti-psoriatic effect of MEDD was observed, as determined by decreased skin inflammation, reduced number of inflammatory cytokines, and a smaller population of inflammatory cells. These results contribute to the validation of the use of MEDD in the treatment of psoriasis.