bluuebunny/crossref_metadata_2025_split huggingface dataset:
Cervical rotation, chest deformity and pelvic obliquity in patients with spinal muscular atrophy
Authors: Stępień Agnieszka , Mazurkiewicz Łucja , Maślanko Katarzyna , Rekowski Witold , Jędrzejowska Maria 
Published: November 2020

Abstract

Background
Musculoskeletal disorders are often observed in patients with spinal muscular atrophy (SMA). The aim of the study was to assess passive ranges of rotation in the cervical spine, chest deformity and pelvic obliquity in SMA patients, and to compare these results to the norms obtained in the group of healthy individuals. The second aim was to review these measurements and Cobb angle values for correlations in SMA patients.

Methods
The study included 74 patients with SMA and 89 healthy individuals aged 2 to 18 years. Cervical Rotation (CR), Supine Angle of Trunk Rotation (SATR) and Pelvic Obliquity (PO) tests were carried out.

Results
Cervical rotation ranges were significantly higher in the control group than in SMA patients (p < 0.05). Differences between cervical rotation ranges to the left and to the right were significantly larger in SMA I and SMA II groups than in healthy individuals (p = 0.000). Chest asymmetry and pelvic obliquity were bigger in SMA groups than in the control (p < 0.05). Significant correlations between cervical rotation measurements, chest deformity, pelvic obliquity and Cobb angle were found in SMA individuals, depending on the type.

Conclusions
The results of the study suggest that CR, SATR and PO tests may assist in the assessment of SMA patients in addition to the radiographic evaluation of the spine. Biomechanical relationships between disorders located in various skeletal structures should be taken into account in the treatment of SMA patients. Special attention should be given to assessing postural parameters in non- sitters and sitters. Treatment of patients with SMA and associated musculoskeletal disorders requires a multi-specialist approach.
Anterior dislocation of THA after Iliopsoas tenotomy in spinopelvic imbalance: a rare case report
Authors: Yoon Sun-Jung , Ko Jong-Hyun , Matsuda Dean K. 
Published: November 2020

Abstract
Background
Iliopsoas impingement is a complication of total hip arthroplasty that often manifests as groin pain during initial hip flexion. However, there are no reports of mechanical complications after iliopsoas tenotomy following total hip arthroplasty (THA).

Case presentation
We present the case of a 64-year-old woman with degenerative lumbar kyphosis who developed anterior hip dislocations after arthroscopic iliopsoas tenotomy for anterior impingement following THA. She ultimately required revision of the acetabular cup.

Conclusions
Arthroscopic tenotomy for refractory iliopsoas tendinopathy may be appealing because of its less invasive nature. However, caution should be exercised in the setting of significant cup malpositioning and/or spinopelvic imbalance to avoid iatrogenic anterior instability.
Is kinesiophobia a predictor of early functional performance after total hip replacement? A prospective prognostic cohort study
Authors: Morri M. , Venturini E. , Franchini N. , Ruisi R. , Culcasi A. , Ruggiero A. , Govoni C. , Benedetti M. G. 
Published: November 2020

Abstract

Background
Considerable attention has been paid to the role of kinesiophobia with respect to knee prosthesis but it has not yet been studied as a prognostic factor of short-term functional performance following total hip replacement. The main purpose of the present study is to examine the possible predictors of early functional performance of patients undergoing total primary hip arthroplasty, including demographics as age, sex and body mass index, preoperative functional ability, type of anaesthesia, level of haemoglobin, pain and level of kinesiophobia before surgery. Secondly, we want to describe the main characteristics of the population with the highest levels of kinesiophobia.

Methods
A prospective, prognostic cohort study was carried out. Patients undergoing primary hip replacement were recruited consecutively. The main outcome is the early functional performance achieved by patients after surgery and measured using the Iowa Level of Assistance (ILOA) scale on the fifth postoperative day. Preoperative kinesiophobia was measured by the Tampa Scale and the preoperative functional ability by the Western Ontario and McMaster Osteoarthritis Index (WOMAC). The multivariate analysis was performed by the General Linear Model. The analysis of the population with high levels of kinesiophobia was conducted by identifying a cut-off of 40 compared to the Tampa Scale.

Results
Statistical analysis was performed on 269 patients. The average ILOA score recorded was 19.5 (DS 8.3). The levels of kinesiophobia, showed an average score of 35.1 (7.8) and it was not associated with early functional performance. The independent predictive factors include age, sex and body mass index. Kinesiophobia high levels were recorded in 30% of the population and this population had a higher level of pre-operative WOMAC score.

Conclusions
Early functional performance after hip replacement surgery was not correlated with the level of kinesiophobia. Three significant factors that describe a population most at risk of not achieving optimal functional performance are increased age, being female and increase in body mass index. In the preoperative phase, high levels of kinesiophobia were associated with more impaired preoperative functional ability.

Trial registration
Current Controlled Trials NCT02786121, May 2016. Retrospectively registered.
Perceptions of education quality and influence of language barrier: graduation survey of international medical students at four universities in China
Authors: Li Wen , Liu Chang , Liu Shenjun , Zhang Xin , Shi Rong-gen , Jiang Hailan , Ling Yi , Sun Hong 
Published: November 2020

Abstract

Background
As the number of Asian and African students studying medicine in China increases, it is imperative to evaluate the educational experiences of these international medical students (IMSs). This study was intended to investigate opinions of China-educated IMSs towards the medical curriculum and the impact of Chinese language capability on their clinical studies.

Methods
A self-administered questionnaire was circulated to the final-year IMSs during the graduation time from May 2019 to July 2019 in 4 universities in China. The questionnaire asked IMSs to assess the quality of medical education and provide a self-evaluation of their Chinese language capability. One-way Analysis of Variance (ANOVA) was used to determine whether IMSs’ Chinese language capability was associated with their clinical experiences and clinical competence.

Results
Overall, we received 209 valid responses, of which 76.1% were satisfied with the quality of medical education. Genetics, physics, and mathematics were perceived as the least relevant basic courses for medical practice, and 21.5% of student reported that community-oriented medicine was a neglected subject. Notably, 58.9% of students had positive views about discussions on ethical topics during their clerkships, and 71.3% believed they had acquired sufficient clinical skills to begin a residency program. Chinese speaking skills and communication initiatives were found to be critical factors in influencing students’ clinical experiences and competence.

Conclusion
This study presents the perceptions of China-educated IMSs towards medical curriculum from various aspects. Results show that language influences the education experiences of IMSs. Collectively, these results indicate that the curriculum for IMSs in China should be more problem-based and community-engaged to improve IMSs’ learning experiences and preparation for community deployment. Furthermore, training curriculum for the oral Chinese should be improved to equip IMSs with sufficient language competence to enable them to efficiently carry out clinical clerkship and rotations. Our findings provide evidence for benchmarking medical curricular codifications tailored for Asian and African students.
Clinical and diagnostic imaging findings in police working dogs referred for hip osteoarthritis
Authors: Alves J. C. , Santos A. , Jorge P. , Lavrador C. , Carreira L. Miguel 
Published: November 2020

Abstract

Background
Osteoarthritis (OA) is the most commonly diagnosed joint disease in veterinary medicine, with at least 80% of the cases of lameness and joint diseases in companion animals being classified as OA. Sporting and working animals are more predisposed to develop OA since they are exposed to chronic fatigue injuries, leading to bone and muscular tissue damage and failure, resulting in clinical signs. To characterize the clinical signs and diagnostic findings of Police working dogs presenting with bilateral hip OA at the time of diagnosis. Fifty animals were evaluated with a bodyweight ≥ 15 kg, be older than two years, and without any medication or nutritional supplements for ≥ 6 weeks.

Results
Weight distribution, joint range of motion at flexion and extension, thigh girth, digital thermography, and radiographic signs were collected. Data from different Clinical Metrology Instruments (CMI) were collected: Canine Brief Pain Inventory, Liverpool Osteoarthritis in Dogs, Canine Orthopedic Index, and the Hudson Visual Analogue Scale. Results were compared by breed, age, sex, and Orthopaedic Foundation for Animals hip grades with the Independent Samples T-Test, ANOVA followed by a Bonferroni post hoc test, and Pearson correlation coefficient, with p < 0.05. The sample included 30 males and 20 females, with a mean age of 6.5 ± 2.4 years and a bodyweight of 26.7 ± 5.2 kg. Animals with weight distribution below normal levels had significant variations of joint extension and function scores. This evaluation was the only not correlated with at least one breed. Animals with caudolateral curvilinear osteophyte showed a poorer clinical presentation and worse scores in all considered CMIs. Radiographic changes correlated with age and corresponded to worse CMIs scores and weight distribution. Dutch Shepherd Dogs showed better CMI scores than the other considered breeds.

Conclusions
Police working dogs presented with complaints related to hip OA at an early stage of the disease. Hip scores influenced clinical presentation, with moderate cases showing lower thigh girth and worse pain interference and severity, and function scores than mild cases. Patients with severe OA had lower thermographic evaluations than patients with moderate OA. Age was the primary variable influencing considered CMI scores.
Dietary intake of amino acids and vitamins compared to NRC requirements in obese cats undergoing energy restriction for weight loss
Authors: Grant Caitlin E. , Shoveller Anna K. , Blois Shauna , Bakovic Marica , Monteith Gabrielle , Verbrugghe Adronie 
Published: November 2020

AbstractBackgroundThis study aimed to determine if obese cats undergoing energy restriction for weight loss would meet the National Research Council’s (NRC) indispensable amino acid and vitamin recommendations when fed a purpose-formulated diet. Thirty cats were placed into one of two groups; obese (BCS 8 to 9/9;n = 16) and lean (BCS 4 to 5/9;n = 14) and included in a non-randomized retrospective observational study. Cats were fed a veterinary weight loss food during a 4-week period of weight maintenance. Obese cats (O-MAINT) refers to obese cats during this period, L-MAINT to lean cats. After this initial 4-week period, the lean cats finished the study at this time and the 16 obese cats continued and were energy restricted for a 10-week period (O-RESTRICT). Analysis for dietary concentrations of indispensable amino acid and vitamin contents were performed. Daily food intakes were used to determine minimum, maximum and average daily intakes of individual nutrients for all three groups and compared against NRC 2006 minimum requirements (MR), adequate intakes (AI) and recommended allowances (RA) for adult cats.ResultsOver 10 weeks, O-RESTRICT cats lost 672 g ± 303 g, representing a weight loss rate of 0.94 ± 0.28% per week. Daily intake of the majority of indispensable amino acids and vitamins was greater than the NRC 2006 recommended allowance (RA per kg ideal body weight ^0.67), except for arginine, choline, crude protein, phenylalanine plus tyrosine and threonine. All O-RESTRICT cats had minimum, average, and maximum arginine intakes less than the NRC AI. Minimum daily intake of choline was below NRC RA for all O-RESTRICT cats and below NRC MR for two. All, except one, O-RESTRICT cats had a maximum and average choline intake below RA.ConclusionsAll cats remained clinically healthy and showed no clinical signs of deficiency. Dietary choline and arginine requirements of obese cats as well as health risks associated with low dietary intake during energy restriction warrant further investigation.
Reaching the unreached: effectiveness and satisfaction with community-directed distribution of sulfadoxine-pyrimethamine for preventing malaria in pregnancy in rural South-East, Nigeria
Authors: Okedo-Alex Ijeoma Nkem , Akamike Ifeyinwa Chizoba , Alo Chihurumnanya Nwachi , Agu Adaoha Pearl , Nzeh Chinyere Benedicta , Ndukwe Chinwendu Daniel , Okoro Odii Ogonna , Abateneh Dejene Derseh , Uneke Chigozie Jesse 
Published: November 2020

Abstract

Background
Innovative community strategies to increase intermittent preventive treatment with sulfadoxine-pyrimethamine (IPTp-SP) coverage is advocated particularly in rural areas, where health infrastructure is weakest and malaria transmission highest. This study involved proof-of-concept implementation research to determine satisfaction with and effectiveness of community-directed distribution of IPTp-SP on uptake among pregnant women in Ebonyi State, Nigeria.

Methods
This before-and-after study was carried out in 2019 in a rural community in Ebonyi State Nigeria. The intervention involved advocacy visits, community-wide sensitizations on malaria prevention, house-to-house directly observed IPTp-SP administration, and follow-up visits by trained community-selected community-directed distributors (CDDs). Monthly IPTp-SP coverage was assessed over 5 months and data analysed using SPSS version 20.

Results
During the study, 229 women received the first dose of IPTp while 60 pregnant women received 5 or more doses of IPTp. The uptake of ≥ 3 IPTp doses increased from 31.4% before the community-directed distribution of IPTp to 71.6% (P < 0.001) by the fourth month post-initiation of the community-directed distribution of IPTp. Sleeping under insecticide-treated net (ITN) the night before the survey increased from 62.4 to 84.3% (P < 0.001) while reporting of fever during pregnancy decreased from 64.9 to 17.0% (P < 0.001). Although antenatal clinic utilization increased in the primary health centre serving the community, traditional birth attendants and patent medicine vendors in the community remained more patronized. Post-intervention, most mothers rated CDD services well (93.6%), were satisfied (97.6%), and preferred community IPTp administration to facility administration (92.3%).

Conclusion
Community-directed distribution of IPTp-SP improved uptake of IPTp-SP and ITN use. Mothers were satisfied with the services. The authors recommend sustained large-scale implementation of community-directed distribution of IPTp with active community engagement.
Fakes and chemicals: indigenous medicine in contemporary Kenya and implications for health equity
Authors: Howland Olivia 
Published: November 2020

AbstractBackgroundAccess to effective biomedical treatments for humans and livestock in Kenya is far from universal. Indigenous healing has a significant role to play in contemporary society in Kenya, yet access is not the only reason for this. Beliefs surrounding the composition of biomedicines, people’s experiences of biomedical care, and issues of counterfeit biomedicines sold over the counter have led to patients seeking care outside of biomedical institutions.MethodsThis study explores local realities of treatment seeking in one rural and one urban study site, for both humans and their livestock, including when, where and how people access certain types of medicines. Using an ethnographic approach to interviews, focus groups and observations, I explore the role that indigenous healing, both herbal and occasionally spiritual, plays within this context with healers and community members.ResultsIndigenous healing remains important for many people due to their mistrust and suspicion of biomedicine and big pharma. Their interactions with the healer or doctor, and the equity of these interactions, influence their decisions whether to access herbal or biomedical care, or a combination of the two. Indigenous healing bridges the gap many people experience when they are unable to access biomedical treatments and effectively creates a broader, more equitable coverage for healthcare. The plurality of reasons surrounding decision making is complex, but it is clear that many people often use indigenous healing, improvements in the regulation of both formulas and practice would assist people to access more effective treatment.ConclusionsIndigenous healing is an important way in which Kenyans in rural and urban areas access healthcare for themselves and their animals. Issues of counterfeit biomedicines have led to broad mistrust and people favour indigenous healing, depending on the illness or severity of symptoms. Indigenous healing is a vital way in which people in underserved rural and urban populations access care. Herbal medicines and indigenous healing are trusted due to the greater transparency in their creation, and the more equitable relationship between indigenous doctor and patient. The study demonstrates that a pluralistic system is appropriate to increasing equity in access to healthcare in both urban and rural settings, as well as the importance of biomedical care providers respecting indigenous healing and viewing it with legitimacy. By taking a One Health perspective to understand the intersection of humans, livestock and the environment, we can better understand critical aspects affecting decision making for treatment and implications for healthcare equity in a rapidly changing world.
Oral health in asthmatic patients: a review
Authors: Gani Federica , Caminati Marco , Bellavia Fabio , Baroso Andrea , Faccioni Paolo , Pancera Paolo , Batani Veronica , Senna Gianenrico 
Published: November 2020

AbstractDifferent drugs used to treat asthma, such as beta 2 agonists and inhaled steroids, may promote a higher risk of caries, dental erosion, periodontal disease and oral candidiasis. This article reviews the evidences of mechanisms involved in oral diseases in patients affected by asthma. The main mechanism involved is the reduction of salivary flow. Other mechanisms include: acid pH in oral cavity induced by inhaled drugs (particularly dry powder inhaled), lifestyle (bad oral hygiene and higher consumption of sweet and acidic drinks), gastroesophageal reflux, and the impairment of local immunity. In conclusion asthma is involved in the genesis of oral pathologies both directly and indirectly due to the effect of the drugs used to treat them. Other cofactors such as poor oral hygiene increase the risk of developing oral diseases in these patients. Preventive oral measures, therefore, should be part of a global care for patients suffering from asthma.
Chronic intermittent hypobaric hypoxia improves markers of iron metabolism in a model of dietary-induced obesity
Authors: Cui Fang , Guo Jing , Hu Hao-Fei , Zhang Yi , Shi Min 
Published: November 2020

Abstract

Background
Obesity, a risk factor for many chronic diseases, is a potential independent risk factor for iron deficiency. Evidence has shown that chronic intermittent hypobaric hypoxia (CIHH) has protective or improved effects on cardiovascular, nervous, metabolic and immune systems. We hypothesized that CIHH may ameliorate the abnormal iron metabolism in obesity. This study was aimed to investigate the effect and the underlying mechanisms of CIHH on iron metabolism in high-fat-high-fructose-induced obese rats.

Methods
Six to seven weeks old male Sprague-Dawley rats were fed with different diet for 16 weeks, and according to body weight divided into four groups: control (CON), CIHH (28-day, 6-h daily hypobaric hypoxia treatment simulating an altitude of 5000 m), dietary-induced obesity (DIO; induced by high fat diet and 10% fructose water feeding), and DIO + CIHH groups. The body weight, systolic arterial pressure (SAP), Lee index, fat coefficient, blood lipids, blood routine, iron metabolism parameters, interleukin6 (IL-6) and erythropoietin (Epo) were measured. The morphological changes of the liver, kidney and spleen were examined. Additionally, hepcidin mRNA expression in liver was analyzed.

Results
The DIO rats displayed obesity, increased SAP, lipids metabolism disorders, damaged morphology of liver, kidney and spleen, disturbed iron metabolism, increased IL-6 level and hepcidin mRNA expression, and decreased Epo compared to CON rats. But all the aforementioned abnormalities in DIO rats were improved in DIO + CIHH rats.

Conclusions
CIHH improves iron metabolism disorder in obese rats possibly through the down-regulation of hepcidin by decreasing IL-6 and increasing Epo.
Development of a measure for patients preparing to start dialysis and their partners: The Starting Dialysis Questionnaire (SDQ)
Authors: Moore Currie , Wearden Alison , Carter Lesley-Anne , Mitra Sandip , Skevington Suzanne M. 
Published: November 2020

Abstract

Background
The transition onto dialysis is a stressful time that affects both patients and their partners. Research suggests that psychological and interpersonal characteristics within the couple are related to how well they adapt to dialysis. The aim of this multi-phase, mixed methods study was to develop a measure, the Starting Dialysis Questionnaire (SDQ), that is applicable to both patients and their partners and assesses their own thoughts and feelings about these constructs.

Methods
Data from semi-structured interviews with patients and their partners (n = 22 couples) were analysed using theoretical thematic analysis to identify and define constructs related to quality of life (QOL). Next, items addressing these constructs were derived from the interviews. Then, cognitive interviews were conducted with patients with chronic kidney disease and their partners (n = 5 couples) to assess the face validity and comprehensibility of the items. Lastly, preliminary psychometric properties were evaluated in a sample of patients preparing to start dialysis and their partners (n = 83 couples).

Results
Three themes related to QOL were identified, namely dialysis expectations, accepting dialysis and dyadic relationship characteristics. The cognitive interviews refined the SDQ and established its face validity. Psychometric assessments indicated that overall the items performed well and did not show significant floor or ceiling effects. Good internal consistency was found within the three domains, and items correlated within the domains.

Conclusions
The SDQ is a measure (34 items) that assesses key psychological and interpersonal factors in patients and their partners as they start dialysis. It shows good preliminary psychometric properties; however, a large-scale field trial is needed to establish its validity. Once validated, it could offer a clinically useful tool to assist clinicians in preparing patients and partners for dialysis.