Iranian Journal of Medical Sciences最新文献

{"title":"Infancy Urogenital Myiasis: A Case Report.","authors":"Ehsan Mohammadi, Mohammad Abtahi, Parham Manouchehri, Tahereh Saberi, Sedigheh Saberi","doi":"10.30476/ijms.2024.102202.3497","DOIUrl":"10.30476/ijms.2024.102202.3497","url":null,"abstract":"<p><p>Myiasis is a parasitic infestation of fly larvae caused by dipterous larvae that live in the host's dead or living tissues. This study reported the first case of urogenital myiasis in infants from Iran caused by <i>Lucilia sericata</i>. The 10-month-old boy was taken to the hospital by his mother due to restlessness and abdominal pain. During the examination, motile and live larvae were observed in the penis area. The patient had no history of infectious disease or immune system deficiency, and his blood tests were normal. The entomological analysis found that the source of this myiasis was <i>Lucilia sericata</i> fly larvae. The report of such cases highlighted the importance of physical examination and the awareness of physicians in dealing with myiasis, as well as the necessity of educating mothers on the hygiene of the living environment and child care in rural areas.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452590/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Occupational Therapy Assessment Tools for Children and Adolescents in Iran: A Scoping Review.","authors":"Ehsan Jamshidian, Aynaz Jabbari, Fatemeh Dehghan, Elahe Fathi Azar, Hooshang Mirzaie","doi":"10.30476/ijms.2024.100756.3325","DOIUrl":"10.30476/ijms.2024.100756.3325","url":null,"abstract":"<p><strong>Background: </strong>Assessment tools are essential in occupational therapy for providing client-centered care, clinical decision-making, evidence-based documentation, and defining expected outcomes. This study investigated available occupational therapy assessment tools for children and adolescents in Iran.</p><p><strong>Methods: </strong>A comprehensive search was conducted in MEDLINE, PubMed Central, Web of Science, Embase, Scopus, SID, Magiran, and Google Scholar from their inception until May 24, 2022. Two reviewers screened records and applied inclusion criteria focused on peer-reviewed articles in English or Persian, covering children and adolescents aged 0-18 years old in Iran. The methodological quality of each study and the evidence quality of each measurement tool was assessed using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) Risk of Bias Checklist, and the Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) approach.</p><p><strong>Results: </strong>A review of 66 articles published between 2010 and 2021, identified 51 assessment tools. The majority of tools (70.7%) targeted typically developing children and those with cerebral palsy, with limited options for adolescents (n=5) and infants (n=1). These tools primarily focused on assessing body functions (47.06%), particularly sensory-motor functions. While numerous tools demonstrated good reliability (66.67%) and significant content validity (31.37%), there was a paucity of high-quality evidence supporting other psychometric properties.</p><p><strong>Conclusion: </strong>This study identified 51 occupational therapy assessment tools for Iranian children and adolescents. However, the present research identified some concerning trends, such as lack of tools available for specific populations, an overreliance on translated tools, and a predominant focus on body functions. Moreover, there were concerns about the methodological quality of studies using these tools.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452585/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380842","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Association of Weight-indexed Conventional Ultrafiltration Volume with Post-operative Lactate in Patients Undergoing Cardiopulmonary Bypass.","authors":"Hamid Gerami, Javad Sajedianfard, Bahram Ghasemzadeh, Maryam AnsariLari","doi":"10.30476/ijms.2023.99730.3186","DOIUrl":"10.30476/ijms.2023.99730.3186","url":null,"abstract":"<p><strong>Background: </strong>Conventional ultrafiltration (CUF) during cardiopulmonary bypass (CPB) is utilized to minimize hemodilution. However, removing high volumes leads to tissue hypoperfusion by activating the anaerobic glycolysis pathways. This study aimed to determine the association between weight-indexed CUF volumes and lactate in patients who underwent coronary artery bypass grafting (CABG).</p><p><strong>Methods: </strong>In this single-center retrospective study, 641 CABG patients, who were referred to Al-Zahra Hospital (Shiraz, Iran) and underwent CPB, during 2019-2021, were recruited. Peri-operative parameters were extracted from the patient's records. The patients with non-elective status, pre-existing liver and renal diseases, ejection fraction<35%, and repeated sternotomy were excluded from the study. An increase in post-operative lactate level≥4 mmol/L after 6 hours was defined as hyperlactatemia (HL). To predict HL, univariable and multiple logistic regression modeling, while controlling confounding factors, were employed.</p><p><strong>Results: </strong>The patients' mean age was 58.8±11.1 years, and 39.2% were women. The incidence of HL was 14.5% (93 patients). There was a significant association between weight-indexed CUF volume and HL. The volume removed in the HL patients was almost doubled (43.37±11.32 <i>vs.</i> 21.41±8.15 mL/Kg, P<0.001), and the higher the weight-indexed CUF volume, the more likely to develop an HL at a rate of 1.38 (Odds ratio=1.38 [1.27-1.49], 95% CI, P<0.001). Furthermore, the multiple logistic regression model showed that HL was associated with the lowest mean arterial pressure (MAP) during CPB.</p><p><strong>Conclusion: </strong>A higher volume of ultrafiltration was associated with increased post-operative serum lactate levels.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452587/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380839","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Adrenal Pheochromocytoma Cell Line PC12 Efficiently Promotes the Regeneration Capability of Adipose Tissue-Derived Mesenchymal Stem Cells in Myogenesis: A Particular Approach to Improving Skeletal Muscle Cell Regeneration.","authors":"Zeinab Shafiei Seifabadi, Dian Dayer, Seyyed Saeed Azandeh, Mohammad Rashno, Vahid Bayati","doi":"10.30476/ijms.2023.99642.3175","DOIUrl":"10.30476/ijms.2023.99642.3175","url":null,"abstract":"<p><strong>Background: </strong>Researchers are looking for a way to improve the myogenic differentiation of stem cells. Adipose-derived stem cells (ADSCs), known for their multipotency and regenerative capabilities, have been extensively studied for their therapeutic potential. Meanwhile, PC12 cells, derived from rat pheochromocytoma, have been found pivotal in neuroscience research, particularly as a neuronal model system. The current study investigated the effect of the PC12 adrenal pheochromocytoma cell line on the myogenic differentiation of ADSCs.</p><p><strong>Methods: </strong>This experimental study was conducted during 2019-2022 (Ahvaz, Iran). Differentiation of ADSCs was induced by using 3 μg/mL 5-azacytidine for 24 hours. Then, the culture media was changed with Dulbecco's Modified Eagle-High Glucose (DMEM-HG) containing 5% horse serum (HS) and kept for 7 days. Different percentages of differentiated ADSCs and PC12 (100:0, 70:30, 50:50, 30:70) were cocultured for 7 days in DMEM-HG containing 5% HS. PC12 was labeled with cell tracker C7000. The real-time polymerase chain reaction and Western blotting techniques were utilized to assess gene and protein expression. All experiments were repeated three times. Data were analyzed using GraphPad Prism 8.0.2 software with a one-way analysis of variance. P<0.05 was considered statistically significant.</p><p><strong>Results: </strong>PC12 visualization confirmed the accuracy of the co-culture process. The differentiated cells showed an aligned, multinucleated shape. The differentiated ADSCs revealed significantly elevated levels of <i>Myh1</i>, <i>Myh2</i>, and <i>Chrn-α1</i> gene expression compared with undifferentiated ADSCs (P<0.0001). The ADSCs cocultured with PC12 cells showed significantly higher <i>Myh1</i>, <i>Myh2</i>, and <i>Chrn-α1</i> gene expression than differentiated ADSCs (P<0.001). ADSCs cocultured with 50% PC12 revealed significantly higher MYH and nAchR protein expression than the differentiated group (P<0.01 and P<0.001).</p><p><strong>Conclusion: </strong>Coculturing PC12 cells and ADSCs improves the efficiency of myogenic differentiation. However, the effectiveness of myogenic differentiation depends on the proportions of administered PC12 cells.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452591/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380860","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Suggestions for Solving the Suicide Mystery among Iranian Medical Residents.","authors":"Ali Hosseinzadeh Oskouei, Mohammad Sadegh Zamani Zarchi, Mandana Piryaei, Hamid Yaghubi, Jamal Shams, Amir Sam Kianimoghadam","doi":"10.30476/ijms.2024.102570.3562","DOIUrl":"10.30476/ijms.2024.102570.3562","url":null,"abstract":"","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452586/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study of Patients' Privacy during the COVID-19 Pandemic in Iranian Health Care Settings.","authors":"Mina Mobasher, Hamidreza Samzadeh Kermani, Mahin Eslami Shahrbabaki, Afshin Sarafinejad","doi":"10.30476/ijms.2023.97795.3070","DOIUrl":"10.30476/ijms.2023.97795.3070","url":null,"abstract":"<p><strong>Background: </strong>Patient's privacy protection is a challenging ethical issue. The complex situation of the COVID-19 pandemic was a probable predictor of breaching confidentiality. This study aimed to assess the viewpoints of COVID-19-confirmed patients, who were hospitalized, and their healthcare providers about the compliance of different aspects of patient's privacy.</p><p><strong>Methods: </strong>This cross-sectional study included 3433 COVID-19-confirmed patients who were hospitalized in Kerman, between 2020 and 2021, and about 1228 related physicians, nurses, and paraclinical staff. Two separate validated researcher-made questionnaires were developed, each including subscales for physical, informational, and spatial privacy, as well as a satisfaction rate of privacy protection. The data were analyzed using SPSS software version 26, with independent samples <i>t</i> test, Mann-Whitney-U, Kruskal Wallis, and Multiple Linear Regression tests at a 95% confidence interval.</p><p><strong>Results: </strong>The mean percentages of the patients' privacy scores in physical, spatial, and informational areas were significantly lower (P<0.001) than the average of the medical staff's scores in all three areas (Difference: 10.27%, 14.83%, and 4.91%, respectively). Physical and spatial privacy scores could be predicted based on the participants' classification, patients or medical staff, and sex. The mean patients' satisfaction score was 9.25% lower than the medical staff's (P<0.001). Moreover, only academic hospitals showed a statistically significant difference between the patient's satisfaction with privacy protection and medical staff's viewpoints (P<0.001).</p><p><strong>Conclusion: </strong>Although this study indicated the benefits of protecting patients' privacy in the healthcare setting, patients' privacy scores and satisfaction were lower than their healthcare providers. The pandemic conditions might have been an obstacle to preserving patients' rights. These findings demonstrated the importance of sensitizing healthcare providers to manage these ethical challenges in a complicated critical state such as the COVID-19 pandemic.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11452588/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142380843","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Use of Platelet Count and Indices as Prognostic Factors for Mortality in Children with Sepsis.","authors":"Meliani Meliani, Jelita Siregar, Inke Nadia Diniyanti Lubis","doi":"10.30476/IJMS.2023.99084.3113","DOIUrl":"10.30476/IJMS.2023.99084.3113","url":null,"abstract":"<p><strong>Background: </strong>Sepsis is still one of the leading causes of mortality and morbidity in children worldwide. Consumptive coagulopathy and suppression of thrombopoiesis in the bone marrow resulting from immune dysregulation are pathological mechanisms that cause thrombocytopenia in sepsis. Platelet count (PLT) and indices, such as mean platelet volume (MPV), platelet distribution width (PDW), and plateletcrit (PCT) are markers of platelet activation and are strongly influenced by platelet morphology and proliferation kinetics. We aimed to study the use of platelet count and indices as predictors of mortality in children with sepsis.</p><p><strong>Methods: </strong>This is a cross-sectional study of 45 children diagnosed with sepsis on admission at Haji Adam Malik Hospital, Medan, North Sumatra, Indonesia, between October and November 2022. Blood samples were drawn upon admission, and platelet count and indices were then determined for all children. Subjects were followed up till discharge from hospital or death. Receiver Operating Characteristic (ROC) curve analysis of platelet parameters was done to determine the area under the curve (AUC), optimal cut-off value, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) in predicting mortality in children with sepsis. Using the cut-off values from ROC curve analysis, the odds ratio with 95% confidence interval was calculated using multiple logistic regression analyses. A P value less than 0.05 was considered statistically significant.</p><p><strong>Results: </strong>MPV, PDW, and PDW/PLT were significantly higher in non-survivors than survivors (P=0.04, P=0.02, and P=0.04, respectively). ROC curve analysis showed that PDW had the largest AUC (0.708 [95% CI=0.549-0.866]) with a cut-off value of 14.1%, sensitivity of 63.6%, and specificity of 82.6%. PDW was also the only parameter that significantly affected the outcome of children with sepsis. PDW≥14.1% at admission increases the risk of mortality by 5.7 times.</p><p><strong>Conclusion: </strong>Admission PDW is a fast and specific tool to predict the outcome of children with sepsis.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11347588/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142107518","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Key Focus Areas in Pouchitis Therapeutic Status: A Narrative Review.","authors":"Seyed Mohammad Kazem Hosseini-Asl, Golnoush Mehrabani, Seyed Jalil Masoumi","doi":"10.30476/ijms.2024.100782.3326","DOIUrl":"10.30476/ijms.2024.100782.3326","url":null,"abstract":"<p><p>Pouchitis, as the most common complication after ileal pouch-anal anastomosis (IPAA), has an incidence from 7% to 46%. Pouchitis treatment still represents one of the biggest gaps of knowledge in the treatment of diseases. This review has focused on achievements and challenges in the treatment of pouchitis. A combined assessment of symptoms, endoscopic findings, histologic results, quick biomarkers, and fecal calprotectin test were determined to be valuable diagnostic criteria. Conventional therapy was described as a modification of bacterial flora, mainly with antibiotics and more recently with probiotics such as bifidobacteria, lactobacilli, and streptococci. Other therapeutic approaches such as anti-tumor necrosis factor, infliximab, adalimumab, vedolizumab, ustekinumab, tacrolimus, tofacitinib, thiopurines, corticosteroids, prolyl hydroxylase-containing enzymes, povidone-iodine, dextrose spray, fecal microbiota transplantation, herbal medicines, and leukocyte apheresis have been discussed. Changes in dietary components, and administration of complementary and alternative medicine, probiotics, and fecal transplantation in addition to conventional therapies were also shown to affect the outcome of disease. Due to the potential significant impairment in quality of life caused by pouchitis, it is essential to address the gaps in knowledge for both patients and physicians in its treatment. Therefore, well-designed and adequately powered studies should assess the optimal treatment for pouchitis.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11347594/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142107516","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Complex Role of Autophagy in Cirrhosis Progression; A Call for Comprehensive Research: Letter to the Editor.","authors":"Foolad Eghbali, Ali Jaliliyan","doi":"10.30476/ijms.2024.102332.3516","DOIUrl":"10.30476/ijms.2024.102332.3516","url":null,"abstract":"","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11347592/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142107517","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Analysis of Sinistral Portal Hypertension.","authors":"Jie Zheng, Gang Luo, Ming Ming Deng","doi":"10.30476/ijms.2023.99570.3164","DOIUrl":"10.30476/ijms.2023.99570.3164","url":null,"abstract":"<p><strong>Background: </strong>Sinistral portal hypertension (SPH) is the only type of portal hypertension that is entirely curable. However, it can easily cause varicose veins in the esophagus and/or stomach, as well as upper gastrointestinal hemorrhage. This study aimed to investigate the clinical characteristics and treatments of sinistral portal hypertension.</p><p><strong>Methods: </strong>All patients with pancreatic disease were included in this retrospective cohort study at the Affiliated Hospital of Southwest Medical University (Luzhou, China) from September 2019 to September 2021. The required information including the patient's demographics, serum laboratory indicators, imaging and endoscopy examinations, and clinical features were gathered and evaluated. The results were expressed as numbers and percentages.</p><p><strong>Results: </strong>Out of the 830 patients with pancreatic diseases, 61 (7.3%) developed SPH. The most common cause of SPH was acute pancreatitis (80.3%), followed by chronic pancreatitis (11.5%). The splenic vein was the most frequently affected vein in patients (45/61, 73.8%). The findings of the contrast-enhanced computed tomography (CECT) indicated that 51 cases (83.6%) had gastric fundal-body varices, and three cases had combined gastric and esophageal varices. In the perigastric collateral channel formation, gastroepiploic varices (43/61, 70.5%) most frequently occurred in patients with SPH. Splenomegaly was a prevalent manifestation in SPH patients (45.9%). Five cases had gastrointestinal variceal hemorrhage.</p><p><strong>Conclusion: </strong>SPH was associated with the patency of the splenic vein and the formation of distinctive perigastric collateral veins. Surgery and/or endoscopic treatment were recommended, particularly for patients who have experienced a significant amount of gastrointestinal bleeding and have failed conservative treatment.</p>","PeriodicalId":14510,"journal":{"name":"Iranian Journal of Medical Sciences","volume":null,"pages":null},"PeriodicalIF":1.6,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC11347591/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142107514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}