bluuebunny/crossref_metadata_2025_split huggingface dataset:
Anti-NMDA receptor encephalitis and overlapping demyelinating disorder in a 20-year old female with borderline personality disorder: proposal of a diagnostic and therapeutic algorithm for autoimmune encephalitis in psychiatric patients “case report”
Authors: Weiss David , Kertzscher Lisa , Degering Magdalena , Wozniak David , Kluge Michael 
Published: July 2021

Abstract
Background
Anti-NMDA receptor encephalitis (NMDAR-E) is an autoimmune encephalitis (AE) mainly affecting young females. It typically presents with isolated psychiatric symptoms (e.g. depressed mood) at first and neurological abnormalities (e.g. seizures, movement disorders) only develop later. Thus, there is a high risk of overlooking NMDAR-E in patients with preexisting psychiatric illness due to symptom overlap in the prodromal period of the disease when treatment is most effective. Although rare, concomitant or sequential development of a demyelinating disorder is increasingly recognized as an associated disease entity (overlap syndrome), with immediate diagnostic and therapeutic implications.

Case presentation
We report a patient with a borderline personality disorder (BPD), which developed NMDAR-E and an overlapping demyelinating disorder with anti-Myelin oligodendrocyte glycoprotein (MOG) -IgG positivity. The initial clinical presentation with predominantly affective symptoms (e.g. mood lability, anxiety, depressed mood) lead us to suspect an exacerbation of the BPD at first. However, acute changes in premorbid behavior, newly developed psychotic symptoms and memory deficits lead us to the correct diagnosis of an AE, which was further complicated by the development of a demyelinating disorder. As a result of impaired illness awareness and psychosis, diagnostic and treatment was difficult to carry out. The symptoms completely remitted after treatment with methylprednisolone 1 g daily for 5 days and 5 cycles of plasma exchange.

Conclusions
Continuous awareness for neuropsychiatric clinical warning signs in patients with a pre-diagnosed psychiatric disorder is important for a timely diagnosis. Therefore, we believe that the diagnostic and therapeutic algorithm provided here, for the first time specifically addressing patients with preexisting psychiatric illness and integrating overlap syndromes, can be a useful tool. Moreover, in order to timely perform diagnostics and treatment, judicial approval should be obtained rapidly.
Female partner experiences of prostate cancer patients’ engagement with a community-based football intervention: a qualitative study
Authors: Midtgaard Julie , Tjørnhøj-Thomsen Tine , Rørth Mette , Kronborg Malene , Bjerre Eik D. , Oliffe John L. 
Published: July 2021

Abstract
Background
Prostate cancer is often labelled a couple’s disease wherein the partner plays an important role in the man’s illness management and related health promotion activities. The aim of this study was to explore partner experiences of prostate cancer patients’ engagement with a community-based football program.

Methods
Eight audio-visual recorded semi-structured focus group interviews were conducted with a total of 39 female partners of men with prostate cancer who participated in a community-based football program as part of the nationwide FC Prostate Community Trial (NCT02430792). Data was managed with the software program Nvivo 11 and analysed inductively to derive thematic findings.

Results
The four thematic findings were: 1) ‘Hope of a new beginning’ which included stories of hope that football would mitigate the negative effects of men’s prostate cancer treatment [s]; 2) ‘My new partner’ was characterized by attributing connections between physical activity and elevated mood as a by-product of men’s involvement in the program; 3) ‘Football first’ included assertions of the couples mutual commitment to the football program; and 4) ‘Invisible needs’ contrasted insecurity, and unforeseen challenges for partners feeling somewhat neglected. Overall, the results confirm the need for cohesion and flexibility amongst couple-dyads to ensure partners and men with prostate cancer benefit from their involvement in football programs.

Conclusions
This study indicates that partners of prostate cancer survivors’ engaging with community-based football align to idealized gender relations, roles and identities. In many instances, these gendered dimensions aided positive dyadic coping and long-term exercise adherence.
Comparison of digital subtraction angiography combined arterial thrombectomy versus simple arterial thrombectomy in the treatment of acute lower limb ischemia
Authors: Ge Hongwei , Song Bin , Wang Xin , Zhu Yunfeng , Huang Yiming , Huang Weibin , Zhu Yongbin 
Published: July 2021

Abstract
Background
This study aimed to compare the clinical efficacy of digital subtraction angiography (DSA) combined arterial thrombectomy versus simple arterial thrombectomy in the treatment of acute lower limb ischemia (ALI).

Methods
This retrospective cohort study collected the clinical data from 124 patients (128 affected lower limbs) with ALI who underwent emergency surgery from March 2010 to November 2019. Patients were consecutively divided into Group A and Group B. Patients in Group A underwent simple arterial thrombectomy via the Fogarty catheterization. Patients in Group B underwent arterial thrombectomy, and the DSA was performed during the surgery. The differences in the success rate of primary surgery, the second intervention rate, and the amputation/mortality rate within 30-days after surgery were compared.

Results
In Group A, 4 of 70 limbs (5.7%) were amputated, 54 of 70 limbs (77.1%) had improved blood flow, 14 of 70 limbs (20.0%) received a second intervention, and 3 of 68 patients (4.4%) died within 30 days. In Group B, 1 of 58 limbs (1.7%) was amputated, 56 of 58 limbs (96.6%) had improved blood flow, 3 of 58 limbs (5.2%) received a second intervention, and 2 of 56 patients (3.5%) died within 30-days. The success rate of primary surgery, the second intervention rate, and the amputation rate of Group B were significantly lower than Group A (P < 0.05).

Conclusion
Arterial thrombectomy combined with DSA may effectively improve the clinical efficacy of patients with ALI.
Comparison of bacterial microleakage of three bioactive endodontic sealers in simulated underwater diving and aviation conditions
Authors: Dastorani Mehdi , Malekpour Behnam , AminSobhani Mohsen , Alemrajabi Mohammadsadegh , Mahdian Arezoo , Malekpour Behrooz 
Published: July 2021

AbstractBackgroundBacterial microleakage is an important cause of apical periodontitis and endodontic treatment failure. This study aimed to assess the bacterial microleakage of nano-mineral trioxide aggregate (nano-MTA) as a sealer, Endoseal MTA, and GuttaFlow Bioseal sealers in atmospheric pressure, and simulated underwater diving and aviation conditions.MethodsIn this in vitro, experimental study, 180 extracted single-rooted teeth were cleaned and shaped, and were then randomly divided into three groups for single-cone obturation using Endoseal MTA, GuttaFlow Bioseal, or nano-MTA as a sealer. Each group was then randomly divided into three subgroups, and subjected to ambient atmospheric pressure, 2 atm pressure (to simulate underwater diving), and 0.5 atm pressure (to simulate aviation) using a custom-made pressure chamber. The teeth then underwent microbial leakage test using Streptococcus mutans (S. mutans), and the percentage of samples showing microleakage was recorded for up to 1 month, and analyzed using the Chi-square test.ResultsThe three sealer groups were significantly different regarding bacterial microleakage (P < 0.05). The nano-MTA group showed significantly higher microleakage after 15 days than the other two groups (P = 0.006). The effect of pressure on bacterial microleakage was not significant in any sealer group (P > 0.05).ConclusionWithin the limitations of this in vitro study, it may be concluded that single-cone obturation technique using nano-MTA as a sealer results in lower resistance to bacterial microleakage compared with the use of GuttaFlow Bioseal, and Endoseal MTA. Pressure changes in simulated underwater diving and aviation conditions had no significant effect on bacterial microleakage.Trial Registration NumberThis is not a human subject research.
Evaluation and comparison of oral function after resection of cancer of the upper gingiva in patients who underwent reconstruction surgery versus those treated with a prosthesis
Authors: Ohashi Yu , Shiga Kiyoto , Katagiri Katsunori , Saito Daisuke , Oikawa Shin-ichi , Tsuchida Kodai , Ikeda Aya , Miyaguchi Jun , Kusaka Takahiro , Yamada Hiroyuki 
Published: July 2021

Abstract
Background
We retrospectively analyzed the articulation, mastication, and swallowing function of patients who underwent reconstruction or used a prosthesis after resection of the upper gingiva.

Methods
This study included patients who underwent resection of cancer of the upper gingiva from January 2014 to December 2018. Articulatory function was evaluated with Hirose’s conversational function evaluation criteria. Mastication function was evaluated with the Yamamoto’s occlusion table. Swallowing function was assessed with the MTF (Method of intake, Time, Food) score.

Results
The mean articulatory function score was 8 points in the Reconstruction Surgery Group (RSG) and 8.8 points in the Prosthesis Group (PG). The mean mastication function score was 2.8 points in the RSG and 3.3 points in the PG. The mean swallowing function score was M3T4F4 in the RSG and M4T4F4.3 in the PG.

Conclusions
The prosthesis depends on the remaining occlusal support area. Our study suggest that prosthesis is better indication when there is more than one occlusal support area.
Barriers and facilitators to promoting evidence uptake in Chinese medicine: a qualitative study in Hong Kong
Authors: Wong Charlene Hoi Lam , Tse Jeffrey Van Ho , Nilsen Per , Ho Leonard , Wu Irene Xin Yin , Chung Vincent Chi Ho 
Published: July 2021

Abstract
Background
In response to the World Health Organization’s recommendation, policy makers have been adopting evidence-based healthcare approach to promote the development of traditional, complementary and integrative medicine (TCIM) into Hong Kong’s health system. Disseminating synopses of clinical evidence from systematic reviews or randomized trials is regarded as a potentially effective strategy to promote evidence uptake. The study aimed to identify barriers and facilitators to implementing this strategy among Hong Kong Chinese medicine practitioners (CMPs).

Methods
Twenty-five CMPs aged under 45 years and trained in Hong Kong after reunification with China in 1997 were interviewed individually. Four clinical evidence synopses of randomized trials and systematic reviews on Chinese medicine interventions were presented, and CMPs were asked to comment on their applicability in routine practice. The Consolidated Framework for Implementation Research (CFIR) was applied to guide interview and analysis.

Results
The barriers included: i) CMPs’ perceived difficulties in applying complex evidence in decision-making and ii) inadequate training and limited consultation time. The facilitators were i) availability of publicly accessible and user-friendly synopses, ii) formation of community of evidence-based practice among CMPs with input from key opinion leaders, iii) opportunity for interprofessional collaborations with conventional healthcare providers, and iv) patients’ demand for evidence-based clinical advice. Besides, i) CMPs’ knowledge and beliefs in evidence-based healthcare approach, ii) presentations of evidence-based information in the synopses, and iii) clinical decision making as influenced by quality of evidence reported acted as both barriers and facilitators.

Conclusions
This CFIR-based qualitative study investigated how the World Health Organization recommendation of promoting evidence use in routine practice was perceived by CMPs trained in Hong Kong after reunification with China in 1997. Key barriers and facilitators to applying evidence were identified. Such results will inform tailoring of implementation strategies for promoting evidence uptake, in the context of a well-developed health system dominated by conventional medicine.
The impact of global health opportunities on residency selection
Authors: Kaeppler Caitlin , Holmberg Peter , Tam Reena P. , Porada Kelsey , Stryker Shanna D. , Conway Kate , Schubert Charles ,   On behalf of the Medical Student Global Health Study Group, Chamberlain Stacey , Cobb Carmen , Conway James H. , Groothuis Elizabeth , Hjertstedt Ebba , Lam Suet Kam , McHenry Megan , Nguyen Theresa 
Published: July 2021

Abstract
Background
An increasing number of medical trainees across specialties desire and expect Global Health (GH) experiences during training. It is useful for residency programs to know the impact that offering GH opportunities has on resident recruitment. The study objectives were to explore the importance of GH opportunities in residency selection among fourth-year medical students, examine the relationship between interest in GH and career plans, and describe students’ perspectives on prior GH experiences.

Methods
The authors administered an electronic survey to all fourth-year medical students attending 12 different US institutions in February 2020. Data from the ten schools who were able to comply with the survey distribution methodology and with response rates above 25% were analyzed using descriptive statistics and Pearson’s correlation.

Results
A total of 707 fourth-year medical students from the included schools completed the survey out of 1554 possible students (46% response rate). One third of respondents ranked the presence of GH experiences in residency as moderately or very important and 26% felt that the presence of a formal GH curriculum was at least moderately important, with variation noted among specialties. After training, 65% of students envision practicing internationally in some capacity. A desire to care for underserved patients in their careers was significantly correlated with an interest in GH experiences during residency.

Conclusions
The opportunity to be involved in GH experiences during training can be an important factor for many medical students when considering residency choice, and the availability of these opportunities may be a valuable recruitment tool. Students valuing GH opportunities during residency are more interested in working with underserved populations in their future careers.
A qualitative study of National Health Service (NHS) complaint-responses
Authors: McCreaddie May , Benwell Bethan , Gritti Alice 
Published: July 2021

Abstract
Background
Healthcare complaints are grievances that may be indicative of some system failures, individual failings, or a combination of both. Moreover, the experience of making a complaint, including its outcome, often falls short of patient expectations, particularly in relation to the interpersonal conduct of National Health Service (NHS) staff. Over half of unresolved (local) complaints are subsequently upheld by the ombudsman with others potentially resulting in costly litigation.

Method
A nuanced discourse analytical approach to analysing the language choices within complaint-responses could potentially provide greater insight into why many local complaints continue to remain unresolved. Over a period of 1 month we collated a data corpus of written complaints and their responses (n = 60) from an NHS healthcare area in Scotland, United Kingdom (UK) following anonymisation by NHS complaint handling staff. We took a qualitative approach to analysing the data drawing upon Discourse Analysis with this paper reporting on the complaint-responses only (n = 59). We had undertaken a similar review of the initial written complaints and this is reported elsewhere. In this paper we examine how, and to what extent, the complaint-responses fully addressed the complainants’ perceived grievances.

Results
The complaint-responses rarely acknowledged the amount of detail or ‘work’ involved in making the complaint. Complaint-responses constructed complainants’ accounts as subjective by using specific discourse strategies. Further, complaint responses used unintentionality or exceptionality to mitigate sub-standard experiences of care. We also observed the ‘fauxpology’ - a non-apology or false apology (e.g. I am sorry you feel) which imputes the cause of distress to the subjective (and possibly misguided) impressions of the complainant. The complaint-responses thereby evade blame or responsibility for the complainable action by implying that the complainants’ feelings do not align with the facts.

Conclusions
Complainants and complaint-responders work to different frames of reference. Complaint responders need to engage and align with complainants from the outset to ensure more appropriate complaint- responses. Complaint resolution as opposed to complaint handling could be enhanced by the approach of linguistic analysis and reference to the consumer literature’s justice-based approach to post-complaint behaviour.
Identification and validation of an immune-related prognostic signature and key gene in papillary thyroid carcinoma
Authors: Qin Rujia , Li Chunyan , Wang Xuemin , Zhong Zhaoming , Sun Chuanzheng 
Published: July 2021

Abstract
Background
Papillary thyroid carcinoma (PTC) is the most common pathological type of thyroid cancer. The effect of traditional anti-tumor therapy is not ideal for the patients with recurrence, metastasis and radioiodine resistance. The abnormal expression of immune-related genes (IRGs) has critical roles in the etiology of PTC. However, the effect of IRGs on PTC prognosis remains unclear.

Methods
Based on The Cancer Genome Atlas (TCGA) and ImmPort databases, we integrated IRG expression profiles and progression-free intervals (PFIs) of PTC patients. First, we identified the differentially expressed IRGs and transcription factors (TFs) in PTC. Subsequently, an IRG model that can predict the PFI was constructed by using univariate Cox regression, least absolute shrinkage and selection operator (LASSO) regression and multivariate Cox regression analyses of the differentially expressed IRGs in the TCGA. Additionally, a protein–protein interaction (PPI) network showed the interactions between the differentially expressed genes (DEGs), and the top 30 genes with the highest degree were extracted from the network. Then, the key IRG was identified by the intersection analysis of the PPI network and univariate Cox regression, which was verified the differential expression of by western blotting and immunohistochemistry (IHC). ssGSEA was performed to understand the correlation between the key IRG expression level and immune activity.

Results
A total of 355 differentially expressed IRGs and 43 differentially expressed TFs were identified in PTC patients. Then, eight IRGs were finally utilized to construct an IRG model. The respective areas under the curve (AUCs) of the IRG model reached 0.948, 0.820, and 0.831 at 1, 3 and 5 years in the training set. In addition, lactotransferrin (LTF) was determined as the key IRG related to prognosis. The expression level of LTF in tumor tissues was significantly lower than that in normal tissues. And the results of ssGSEA showed the expression level of LTF is closely related to immune activity.

Conclusions
These findings show that the prognostic model and key IRG may become promising molecular markers for the prognosis of PTC patients.
Validation of improved 24-hour dietary recall using a portable camera among the Japanese population
Authors: Matsushita Yumi , Takahashi Tosei , Asahi Kumiko , Harashima Emiko , Takahashi Hiroko , Tanaka Hiroyuki , Tsumuraya Yoshiko , Sarukura Nobuko , Furuta Masashi , Tanaka Heizo , Yokoyama Tetsuji 
Published: July 2021

Abstract
Background
The collection of weighed food records (WFR) is a gold standard for dietary assessment. We propose using the 24-h recall method combined with a portable camera and a food atlas (24hR-camera). This combination overcomes the disadvantages of the 24-h dietary recall method. Our study examined the validity of the 24hR-camera method against WFR by comparing the results.

Methods
Study subjects were 30 Japanese males, aged 31–58 years, who rarely cook and reside in the Tokyo metropolitan area. For validation, we compared the estimated food intake (24hR-camera method) and weighed food intake (WFR method). The 24hR-camera method uses digital photographs of all food consumed during a day, taken by the subjects, and a 24-h recall questionnaire conducted by a registered dietitian, who estimates food intake by comparing the participant’s photographs with food atlas photographs. The WFR method involves a registered dietitian weighing each food item prepared for the subject to consume and any leftovers. Food intake was calculated for each food group and nutrient using the 24hR-camera vs. weighed methods.

Results
Correlation coefficients between the estimated vs. weighed food intake were 0.7 or higher in most food groups but were low in food groups, such as oils, fats, condiments, and spices. The estimated intake of vegetables was significantly lower for the 24hR-camera method compared to the WFR method. For other food groups, the percentages of the mean difference between estimated vs. weighed food intake were -22.1% to 5.5%, with no significant differences between the methods (except for algae, which had a very low estimated intake). The correlation coefficients between the two methods were 0.774 for energy, and 0.855, 0.769, and 0.763 for the macronutrients, proteins, lipids, and carbohydrates, respectively, demonstrating high correlation coefficients: greater than 0.75. The correlation coefficients between the estimated vs. weighed for salt equivalents and potassium intake were 0.583 and 0.560, respectively, but no significant differences in intake were observed.

Conclusions
The 24hR-camera method satisfactorily estimated the intake of energy and macronutrients (except salt equivalents and potassium) in Japanese males and was confirmed as a useful method for dietary assessment.