Bulletin of the Hospital for Joint Disease (2013)最新文献

{"title":"The Impact of COVID-19 Redeployment on an Orthopedic Surgery Department at a Tertiary Care Medical Center in New York City.","authors":"Robert L Brochin,&nbsp;Stephen Selverian,&nbsp;Ryley K Zastrow,&nbsp;Akshar V Patel,&nbsp;Bradford O Parsons,&nbsp;Paul J Cagle","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>The SARS-CoV-2 (COVID-19) pandemic resulted in new, non-orthopedic roles for many members of our New York City based orthopedic department, including redeployment to medicine wards, emergency departments, and intensive care units. The purpose of this study was to determine if certain areas of redeployment predisposed individuals to higher likelihood of positive diagnostic or serologic testing for COVID-19.</p><p><strong>Methods: </strong>In this study, attendings, residents, and phy-sician assistants within our orthopedic department were surveyed to determine their roles during the COVID-19 pandemic and whether they were tested via diagnostic or serologic methods for detecting COVID-19. Additionally, symptoms and missed days of work were reported.</p><p><strong>Results: </strong>No significant association between redeployment site and rate of positive COVID-19 diagnostic (p = 0.91) or serologic (p = 0.38) testing was detected. Sixty individuals responded to the survey, with 88.3% of respondents rede-ployed during the pandemic. Nearly half (n = 28) of those redeployed experienced at least one COVID-19 related symptom. Two respondents had a positive diagnostic test, and 10 had a positive serologic test.</p><p><strong>Conclusions: </strong>Area of redeployment during the COVID-19 pandemic is not associated with an increased risk of subse-quently having a positive diagnostic or serologic COVID-19 test.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500789","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"NYU Clinical Practice Guidelines for Periprosthetic Joint Infection Diagnosis and Treatment.","authors":"Armin Arshi,&nbsp;Vinh P Pham,&nbsp;Joshua C Rozell,&nbsp;Vinay K Aggarwal,&nbsp;Ran Schwarzkopf","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9907000","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical Outcomes After Concomitant Hip Arthroscopy and Iliotibial Band Lengthening With Trochanteric Bursectomy Compared to a Matched Cohort.","authors":"David J Kirby,&nbsp;Jordan W Fried,&nbsp;Edward Mojica,&nbsp;David A Bloom,&nbsp;Anthony A Essilfie,&nbsp;Thomas Youm","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>This study sought to determine the clinical outcomes of patients that underwent hip arthroscopy for femoroacetabular impingement (FAI) and concomitant arthroscopic iliotibial (IT) band lengthening with trochan- teric bursectomy (TB group) as well as a matched cohort of patients undergoing hip arthroscopy for isolated FAI symptoms (NTB group) from baseline to a minimum of 2-year follow-up.</p><p><strong>Methods: </strong>Patients who were diagnosed with FAI and symptomatic trochanteric bursitis and who failed con- servative measures and underwent hip arthroscopy and arthroscopic IT band lengthening with trochanteric bur- sectomy were identified. These patients were matched by age, sex, and body mass index (BMI) to a group of patients who underwent surgery for FAI without trochanteric bur- sitis symptoms. Patients were separated into two groups: iliotibial band lengthening with trochanteric bursectomy (TB) and non-trochanteric bursectomy (NTB). The patient reported outcomes (PROs) recorded were the modified Har- ris Hip Score (mHHS) and Non-Arthritic Hips Score (NAHS), which were obtained with a minimum of 2-years follow-up.</p><p><strong>Results: </strong>Each cohort was composed of 22 patients. The TB cohort was composed of 19 females (86%) with a re- ported mean age of 49.3 ± 11.6 years. The NTB cohort was composed of 19 females (86%) with a reported mean age of 49.0 ± 11.7 years. Both cohorts showed significant improve- ment from baseline in the mHHS and NAHS. There was no significant difference in the mHHS and NAHS between the two groups. There was no significant difference between TB and NTB groups with respect to achieving minimal clinically important difference (MCID), [19 (86%) vs. 20 (91%), p > 0.99] or patient acceptable symptom state (PASS), [13 (59%) vs. 14 (64%), p = 0.76].</p><p><strong>Conclusions: </strong>There was no difference in PROs of patients with FAI and trochanteric bursitis who underwent hip ar- throscopy with concomitant arthroscopic IT band lengthen- ing with trochanteric bursectomy compared to patients with isolated FAI who underwent hip arthroscopy.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500782","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Return to Play After Non-Operative Management of Primary Anterior Shoulder Instability A Systematic Review.","authors":"Eoghan T Hurley,&nbsp;Christopher A Colasanti,&nbsp;Jonathan D Haskel,&nbsp;Eric J Strauss,&nbsp;Michael J Alaia,&nbsp;Laith M Jazrawi,&nbsp;Bogdan A Matache","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>The purpose of the current study was to system-atically review the evidence in the literature to ascertain the rate of return to play and subsequent recurrence rates after first-time anterior shoulder instability in athletes.</p><p><strong>Methods: </strong>A literature search of MEDLINE, EMBASE, and The Cochrane Library was performed based on the PRISMA guidelines. Studies evaluating the outcomes of athletes with primary anterior shoulder dislocation were included. Return to play and subsequent recurrent instability were evaluated.</p><p><strong>Results: </strong>Twenty-two studies with 1,310 patients were included. The mean age of included patients was 30.1 years, 83.1% were male, and the mean follow-up was 68.9 months. Overall, 76.5% were able to return to play, with 51.5% able to return to play at their pre-injury level. The pooled recurrence rate was 54.7%, with best-case and worst-case analysis revealing the recurrence rate to be between 50.7% to 67.7% in those able to return to play. Among collision athletes, 88.1% were able to return to play, with 78.7% experiencing a recurrent instability event.</p><p><strong>Conclusion: </strong>The current study demonstrates that non-operative management of athletes with primary anterior shoulder dislocation results in a low rate of success. While the majority of athletes are able to return to play, there is a low rate of return to their pre-injury level of play, and there is a high rate of recurrent instability.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500785","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Cement Burn of the Skin Following Total Knee Arthroplasty Case Report and Review of the Literature.","authors":"Matthew V Abola,&nbsp;Siddharth A Mahure,&nbsp;Ran Schwarzkopf,&nbsp;Vladimir Tress","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>Cement burns following arthroplasty pro-cedures are a rare but serious complication. To the authors' knowledge, this report is the first of its kind in total knee arthroplasty.</p><p><strong>Case: </strong>A 61-year-old female underwent an otherwise rou-tine left total knee arthroplasty. On postoperative day one, a 3 cm by 3 cm cement burn was noted on the distal aspect of the popliteal fossa of the operative leg. The burn was noted to be a full-thickness (third degree) burn that required plastic surgery burn service management and limited the patient's postoperative recovery and function.</p><p><strong>Conclusions: </strong>Cement burns of the skin following total joint arthroplasty are rare, though when they do occur, they can cause significant pain and distress. Recognizing the depth of the skin involvement is important to determine the burn classification, treatment, and ultimately the prognosis to optimize outcomes.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500786","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Prolonged Length of Stay and Readmissions Following In Situ Pinning of Slipped Capital Femoral Epiphysis An Analysis of Incidence and Predictive Factors.","authors":"Nikita Lakomkin,&nbsp;Ishaan Swarup,&nbsp;J Todd R Lawrence","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Background: </strong>In situ pinning is one of the primary treat-ments for slipped capital femoral epiphysis (SCFE) in pedi-atric patients, many of whom have multiple comorbidities. Despite the fact that SCFE pinning is a frequently performed procedure in the United States, little is known regarding sub-optimal postoperative outcomes in this patient population. The purpose of this study was thus to identify the incidence, perioperative predictors, and specific causes of prolonged hospital length of stay (LOS) and readmissions following fixation.</p><p><strong>Methods: </strong>The 2016-2017 National Surgical Quality Im-provement Program database was employed to identify all patients undergoing in situ pinning of a SCFE. Significant variables, such as demographics, preoperative comor-bidities, birth history, operative characteristics (length of surgery and inpatient and outpatient procedure), and postop-erative complications were collected. The primary outcomes of interest were prolonged LOS (defined as exceeding the 90th percentile, or 2 days) and readmission within 30 days following the procedure. The specific reason for readmission was recorded for each patient. Bivariate statistics followed by binary logistic regression modeling were employed to explore the relationship between perioperative variables and prolonged LOS and readmissions.</p><p><strong>Results: </strong>A total of 1,697 patients underwent pinning, with a mean age of 12.4 years. Of these, 110 (6.5%) experienced a prolonged LOS and 16 (0.9%) were readmitted within 30 days. The most common causes of readmission related to the initial treatment were hip pain (n = 3) followed by postop-erative fracture (n = 2). Surgery on an inpatient basis (OR = 3.64; 95% CI: 1.99-6.67; p < 0.001), history of seizure disorder (OR = 6.79; 95% CI: 1.55-29.7; p = 0.01), and longer operative time (OR = 1.03; 95% CI: 1.02-1.03; p < 0.001) were significantly associated with prolonged LOS.</p><p><strong>Conclusions: </strong>The majority of readmissions following SCFE pinning were due to postoperative pain or fracture. Patients presenting with medical comorbidities and un-dergoing pinning as an inpatient were at increased risk of experiencing a prolonged LOS.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Comparison of Survivorship and Failure Modes Between Anatomic and Reverse Total Shoulder Arthroplasty Across Multiple Government Joint Registries for a Single Platform Shoulder System.","authors":"Christopher P Roche,&nbsp;Pierre-Henri Flurin,&nbsp;Thomas W Wright,&nbsp;Joseph D Zuckerman","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>We analyzed two different government joint registries for survivorship associated with one platform shoulder system and compared reasons for revision and trends in usage of anatomic total shoulder arthroplasty (aTSA) and reverse total shoulder arthroplasty (rTSA) over a period of more than 10 years to elucidate reasons for any changes in market trends.</p><p><strong>Methods: </strong>A review of the United Kingdom (UK) and Aus- tralian national joint registries was performed for a single platform shoulder prosthesis (Equinoxe; Exactech, Inc, Gainesville, Florida, USA) from 2011 to 2022 to investigate changes in annual usage rates of primary aTSA and primary rTSA relative to differences in survivorship and reasons for revision for each prosthesis type.</p><p><strong>Results: </strong>Between June 2011 and July 2022, 633 primary aTSA and 4,048 primary rTSA were performed in Australia, and 1,371 primary aTSA and 3,659 primary rTSA were per- formed in the UK with the same platform shoulder prosthesis. Over this period of use, rTSA utilization increased annually at a greater rate than aTSA for this platform shoulder pros- thesis. Specifically in Australia, primary aTSA use increased annually by an average of 38.3% while primary rTSA use increased annually by an average of 148.9%. Similarly, in the UK, primary aTSA use increased annually by an aver- age of 14.0%, while primary rTSA use increased annually by an average of 32.4%. Additionally, the overall incidence of aTSA and rTSA revisions was low; 99 of 2,004 primary aTSA (4.9%) patients and 216 of 7,707 primary rTSA (2.8%) patients with this specific platform shoulder prosthesis were revised. The average 8-year cumulative revision rate for primary aTSA patients was higher than that for primary rTSA patients; 7.7% of aTSA patients were revised at 8 years (0.96% revised/year), but only 4.4% of primary rTSA patients were revised at 8 years (0.55% revised/year). No difference in hazard ratio for all-cause revisions was ob- served for the Equinoxe aTSA or rTSA as compared to all other aTSA systems in either registry. Some differences in the reasons for revision were observed between aTSA and rTSA, where most importantly, rTSA patients experienced only one case of revision due to rotator cuff tears or sub- scapularis failure as compared to the 34 cases of rotator cuff tears or subscapularis failure with aTSA, which accounted for more than one-third of all aTSA revisions. Furthermore, soft-tissue related failure modes were the most common reasons for aTSA failure and were responsible for 56.5% (34.3% rotator cuff tears or subscapularis failure and 22.2% instability or dislocation) of all aTSA revisions; in contrast, soft-tissue related failure modes were responsible for only 26.9% (26.4% instability or dislocation and 0.5% rotator cuff failure) of all rTSA revisions.</p><p><strong>Conclusions: </strong>This multi-country registry analysis utiliz- ing independent and unbiase","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9495372","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of Risk Factors and Impact of Tumor Size in Radical Soft Tissue Sarcoma Resection.","authors":"Sneha Subramaniam,&nbsp;Luilly Vargas,&nbsp;Meredith Bartelstein,&nbsp;Ilya Iofin","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Introduction: </strong>There is relatively little current literature analyzing predictive factors of postoperative complications in radical soft tissue sarcoma (STS) resection. The goal was to analyze risk factors based on STS size ( < 5 cm vs. > 5 cm) with regard to STS resection in a large up-to-date, multi- center, population-based study. Additionally, we sought to determine any independent risk factors for the development of postoperative complications.</p><p><strong>Methods: </strong>Our study was completed through a retrospec- tive analysis of 2005-2014 American College of Surgeons National Surgical Quality Improvement Program (ACS- NSQIP). Data were queried for patients undergoing radical resection for soft tissue tumor based on CPT code. Univari- ate analysis, t-test, and multivariate logistic regressions were employed adjusting for patient demographic, preoperative, and intraoperative variables in order to identify patient- and surgery-specific predictive factors for patients who devel- oped complications.</p><p><strong>Results: </strong>Based on the 1,845 patients who met the inclu- sion criteria, 1,709 (92.62%) had a STS smaller than 5 cm and 136 (7.37%) had tumors larger than 5 cm. Results indicate that larger tumors yield greater risk and greater po- tential for wound complications. Specifically, adult patients who had radical resection of soft tissue tumors greater than 5 cm were more likely to have inpatient status, history of smoking, hypertension, disseminated cancer, chemotherapy and radiation, and were more likely to have longer length of stay in the hospital.</p><p><strong>Conclusion: </strong>The results indicate that larger tumors (> 5 cm) carry greater risk for complications. We hypothesize that this may be due to larger tumors being more invasive and requiring greater surgical manipulation. As such, it is important to provide appropriate counseling and proper preoperative planning for these patients.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Posterior Trans-Septal Portal in Knee Arthroscopy Review of the Technique Evolution, Indications, and Technical Pearls.","authors":"Jay Moran,&nbsp;Christopher A Schneble,&nbsp;Joseph B Kahan,&nbsp;Sidharth Tyagi,&nbsp;Mark D Miller,&nbsp;Michael J Medvecky","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Complete arthroscopic visualization of the posterior com-partment of the knee is limited when using the traditional anterior portals. The trans-septal portal technique, created in 1997, has allowed surgeons to view the complete posterior compartment of the knee in a less-invasive way compared to open surgery. Since the description of the posterior trans-septal portal, several authors have modified the technique. However, the paucity of literature describing the trans-septal portal technique hints that widespread arthroscopic adop-tion has not yet been achieved. While still in its infancy, the literature has cumulatively reported over 700 successful knee surgeries using the posterior trans-septal portal technique with no reports of neurovascular injury. However, creation of the trans-septal portal carries risks due to its close prox-imity to the popliteal and middle geniculate artery, giving surgeons little room for technical error when developing this portal. Knowledge of the posterior anatomy, the evolution of the trans-septal portal, and current recommendations and safety options for using the technique will benefit orthopedic surgeons looking to incorporate this technique into their surgical arsenal. Furthermore, utilization of the trans-septal portal technique offers a significant benefit to the surgical treatment of conditions that involve the need for posterior knee access or visualization.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500787","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Outcomes for Patients With Developmental Hip Dysplasia Who Present After Six Months of Age.","authors":"Ronald Roiz,&nbsp;Liam R Harris,&nbsp;Rachel Y Goldstein","doi":"","DOIUrl":"","url":null,"abstract":"<p><strong>Purpose: </strong>Late presentation of hip dysplasia persists despite robust screening methods. After 6 months of age, treatment with a hip abduction orthosis becomes challeng-ing, and all other treatment modalities have higher reported rates of complications.</p><p><strong>Methods: </strong>We performed a retrospective review of all patients from 2003 to 2012 who had the sole diagnosis of de-velopmental hip dysplasia, who presented before 18 months of age, and who had at least 2 years of follow-up. The cohort was then grouped based on their presentation before (BSM) or after (ASM) 6 months of age. The groups were compared for demographics, exam findings, and outcomes.</p><p><strong>Results: </strong>We identified 36 patients with presentation after 6 months and 63 patients who presented before 6 months. Hav-ing a normal newborn hip exam and unilateral involvement were risk factors for late presentation (p < 0.001). Only 6% (2/36) patients in the ASM group were successfully treated non-operatively; the ASM group underwent an average of 1.33 procedures. The odds of utilizing an open reduction for the primary procedure for the late presenting patient was 4.91 times higher than the early presenting group (p = 0.001). Limited hip range of motion, particularly hip external rotation, was the only significantly different out-come (p = 0.03). There was no significance difference in the complications (p = 0.24).</p><p><strong>Conclusion: </strong>Management of patients with developmental hip dysplasia presenting after 6 months of age requires more surgical intervention but can result in satisfactory outcomes.</p>","PeriodicalId":72481,"journal":{"name":"Bulletin of the Hospital for Joint Disease (2013)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9500783","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}