Análise bibliométrica no campo da anestesiologia no período de 2009‐2018

ObjectiveThe limited number of bibliometric studies in the literature have generally focused on the top‐cited studies in the field of anesthesia, however, there is a lack of studies that made a holistic bibliometric evaluation of these works. The purpose of this study is to make a contemporary summary of the articles published in the field of anesthesia within the last 10 years through detailed bibliometric methods.MethodsThe articles published between the years 2009 and 2018 were downloaded from the Web of Science (WoS) database and analyzed using bibliometric methods. The literature review was conducted using the keyword “Anesthesiology” in the “Research Area” category via the advanced search option available in WoS. The relation between the number of publications of the countries and the Gross Domestic Products and Human Development Index values were analyzed using Spearman's correlation coefficient. The number of articles between the years 2019 and 2021 was estimated through linear regression analysis.ResultsA review of the literature indicated 41,003 articles in the Web of Science database. Estimations included 4,910 (3,971‐5,849) articles for the year 2019. There was a high‐level, positive significant correlation between the number of publications and Gross Domestic Product (r = 0.776, p < 0.001).ConclusionThe findings show that countries with high income are effective in the field of anesthesia, which indicates a strong association between research productivity and economic development. Undeveloped and developing countries should be encouraged to conduct research in the field of anesthesia.     

Delayed versus early repair of inguinal hernia in preterm infants: A systematic review and meta-analysis

ObjectivesTo evaluate the clinical outcomes of herniotomy in preterm infants undergoing early versus delayed repair, the risk factors for complications, and to identify best timing of surgery.MethodsMedline, Embase and Central databases were searched from inception until 25 Jan 2021 to identify publications comparing the timing of neonatal inguinal hernia repair between early intervention (before discharge from first hospitalization) and delayed (after first hospitalisation discharge) intervention. Inclusion criteria was preterm infants diagnosed with inguinal hernia during neonatal intensive care unit admission. Results were analyzed using fixed and random effects meta-analysis (RevManv5.4).ResultsOut of 721 articles found, six studies were included in the meta-analysis. Patients in the early group had lower odds of developing incarceration [odds ratio (OR) 0.43, 95% confidence interval (CI) 0.34–0.55, I² = 0%, p < 0.001]; but higher risk of post-operative respiratory complications (OR 4.36, 95% CI 2.13–8.94, I² = 40%, p < 0.001). No significant differences were reported in recurrence rate (OR 3.10, 95% CI 0.90–10.64, I² = 0%, p = 0.07) and surgical complication rate (OR 0.94, 95% CI 0.18–4.83, I² = 0%, p = 0.94) between early and delayed groups.ConclusionWhile early inguinal hernia repair in preterm infants reduces the risk of incarceration, it increases the risk of post-operative respiratory complications compared to delayed repair. Surgeons should discuss the risks and benefits of delaying inguinal hernia repair with the caregivers to make an informed decision best suited to the patient physiology and circumstances.Level of evidenceTreatment study, level 3.     

Conflict of interest disclosure in orthopaedic and general surgical trauma literature

SignificanceFinancial relationships between industry and physicians are a key aspect for the advancement of surgical practice and training, but these relationships also result in a conflict of interest with respect to research. Financial payments to physicians are public within the United States in the Open Payments Database, but the rate of accurate financial disclosure of payments has not previously been studied in trauma surgery publications.ObjectiveTo determine the rate of accurate financial disclosure in major surgical trauma journals compared with the Open Payments Database.Materials and MethodsThe names of all authors publishing in The Journal of Orthopaedic Trauma, Injury, and The Journal of Trauma and Acute Care Surgery between 2015 and 2018 were obtained from MEDLINE. Non-physicians, physicians outside of the United States, physicians without payments in the Open Payments Database, and physicians with payments types of only “Food and Drink” were excluded. Financial disclosure statements were obtained from the journal websites and manually compared against Open Payments Database entries the year prior to submission and during the year of submission up until 3 months prior to publication for each individual physician. Main outcomes were accuracy of disclosure published with each article, total amount of payments received (disclosure or undisclosed), surgical subspecialty of the reporting physician. Statistical comparisons were made using Chi-square testing with significance defined as p<0.05.ResultsBetween 2015 and 2018, 5070 articles were published involving 28,948 authors. 2945 authors met inclusion criteria. 490 authors accurately disclosed their financial relationships with industry (16.6%). The median value of undisclosed payments was $22,140 [IQR $6465, $77,221] which was significantly less than the medial value of disclosed payment of $66,433 [IQR $24,624, $161,886], p<0.001 Orthopaedic surgeons disclosed at a higher rate (26.3%, 479/1818) than general surgeons (4.8%, 47/971), p<0.001.ConclusionsPhysician-industry relationships are key for advancing surgical practice and providing training to physicians. These relationships are not inherently unethical, but there is consistently high inaccuracy of financial disclosure across multiple trauma surgery journals which may indicate the need for further education on financial disclosures during surgical training or active obtainment of publicly available financial disclosures by journals.     

Variability in the management of adhesive small bowel obstruction in children

BackgroundThis study assessed inter-hospital variability in operative-vs-nonoperative management of pediatric adhesive small bowel obstruction (ASBO).MethodsA multi-institutional retrospective study was performed examining patients 1–21 years-of-age presenting with ASBO from 2010 to 2019 utilizing the Pediatric Health Information System. Multivariable mixed-effects logistic regression was performed assessing inter-hospital variability in operative-vs-nonoperative management of ASBO.ResultsAmong 6410 pediatric ASBO admissions identified at 46 hospitals, 3,239 (50.5%) underwent surgery during that admission. The hospital-specific rate of surgery ranged from 35.3% (95%CI: 28.5–42.6%) to 74.7% (66.3–81.6%) in the unadjusted model (p < 0.001), and from 35.1% (26.3–45.1%) to 73.9% (66.7–79.9%) in the adjusted model (p < 0.001). Factors associated with operative management for ASBO included admission to a surgical service (OR 2.8 [95%CI: 2.4–3.2], p < 0.001), congenital intestinal and/or rotational anomaly (OR 2.5 [2.1–3.1], p < 0.001), diagnostic workup including advanced abdominal imaging (OR 1.7 [1.5–1.9], p < 0.001), non-emergent admission status (OR 1.5 [1.3–1.8], p < 0.001), and increasing number of complex chronic comorbidities (OR 1.3 [1.2–1.4], p < 0.001). Factors associated with nonoperative management for ASBO included increased hospital-specific annual ASBO volume (OR 0.98 [95%CI: 0.97–0.99], p = 0.002), older age (OR 0.97 [0.96–0.98], p < 0.001), public insurance (OR 0.87 [0.78–0.96], p = 0.008), and presence of coinciding non-intestinal congenital anomalies, neurologic/neuromuscular disease, and/or medical technology dependence (OR 0.57 [95%CI: 0.47–0.68], p < 0.001).ConclusionsRates of surgical intervention for ASBO vary significantly across tertiary children's hospitals in the United States. The variability was independent of patient and hospital characteristics and is likely due to practice variation.Level of evidenceIII     

Significance of HER2 expression in patients with upper tract urothelial carcinoma: A meta-analysis

ObjectiveSeveral studies have explored the prognostic values of HER2 expression in upper tract urothelial carcinoma (UTUC), however, the results obtained are not consistent. We aimed to calculate the clinical significance of HER2 expression on the outcome of UTUC patients using a meta-analysis.Materials and methodsUsing published evidence, we performed a meta-analysis to examine the clinical values of HER2 expression in patients with UTUC. Thirty-five articles from 679 articles related to the epidermal growth factor receptor family expression assessment in UTUC patients were reviewed and seven papers were found to be fit for analyses. The estimates included the odds ratio (OR), distribution related to stage and grade, hazard ratios (HRs), and 95% confidence intervals (CIs) from survival analyses of intravesical recurrence, progression, and overall survival (OS).ResultsThe pooled results showed that HER2 expression is significantly associated with higher stage, but not with tumor grade in patients with UTUC (OR, 2.05; 95% CI, 1.15–3.68; p = 0.016 and OR, 4.73; 95% CI, 0.80–27.8; p = 0.086, respectively). In addition, the pooled survival analyses demonstrated that HER2 expression yielded a worse recurrence-free survival in UTUC patients (HR, 4.32; 95% CI, 2.17–8.60; p < 0.0001). However, there is lack of statistical significance in terms of progression-free survival and OS (HR, 2.08; 95% CI, 0.46–9.32; p = 0.339 and HR, 1.06; 95% CI, 0.48–2.37; p = 0.879, respectively).ConclusionExisting studies on UTUC are heterogeneous and limited. Our analysis suggests that HER2 expression plays an important role in cancer recurrence in the urinary bladder after the primary treatment of UTUC.     

Fate of Abstracts Presented at the Transplantation Society of Australia and New Zealand Annual Scientific Meetings

BackgroundThe numbers and characteristics of the abstracts presented at the Annual Scientific Meetings (ASM) of the Transplantation Society of Australia and New Zealand (TSANZ) that are converted to peer-reviewed publications have not been analyzed previously.MethodsAll abstracts presented at the TSANZ ASM from 2013 to 2017 were reviewed. A literature search was performed using a search algorithm to identify the full-text publications of the presented abstracts. Correlation between abstract characteristics and publication rate was then examined using Cox proportional hazards regression and Kaplan-Meier curves to distinguish the predictors for publication.Over the 5-year period, 576 abstracts were presented, with a total of 164 (28.6%) presentations converted to publications. The majority of publications occurred within the first 3 years, with the mean time to publication being 16.6 (standard deviation = 14.6) months. The median impact factor for published research was 4.74 (interquartile range = 3.06-5.58). Multivariate analysis identified clinical science papers, systematic reviews and surveys (likelihood ratio = 1.42, 5.02, and 2.01; P = .040, .000, and .010, respectively) as the most important predictors for publication.ConclusionsThe rate of abstracts presented at the TSANZ ASM over 5 years that were converted to publication in a peer-reviewed journal was 28.6%. Clinical papers, systematic reviews, and surveys were more likely to be published. An ongoing strict abstract selection process will contribute to improving conversion of abstracts into full-text peer-reviewed articles.     

Ireland's contribution to orthopaedic literature: A bibliometric analysis

BackgroundBibliometric analysis of scientific performance within a country or speciality, facilitate the recognition of factors that may further enhance research activity and performance. Our aim was to illicit the current state of Irelands orthopaedic research output in terms of quantity and quality.MethodsWe performed a retrospective bibliometric analysis of all Irish orthopaedic publications over the past 5 years, in the top 20 peer-reviewed orthopaedic journals. Utilising the MEDLINE database, each journal was evaluated for articles that were published over the study period. Reviews, editorials, reports and letters were excluded. Each article abstract was analysed for research content, and country of origin. A nation's mean IF was defined by multiplying each journal's IF by the number of articles. Publications per million (PmP) was calculated by dividing the total number of publications by the population of each country.ResultsWe analysed a total of 25,595 article abstracts. Ireland contributed 109 articles in total (0.42% of all articles), however ranking according to population per million was 10th worldwide. Ireland ranked 18th worldwide in relation to mean impact factor, which was 2.91 over the study period. Ireland published in 16 of the top 20 journals, 9 of these were of European origin, and 1 of the top 5 was of American origin. In total, 61 Irish articles were assignable to clinical orthopaedic units. Clinical based studies (randomised controlled trials, observational, and epidemiology/bibliometric articles) and research based studies (In vivo, In vitro, and biomechanical) numbered 76 (69.7%) and 33 (30.2%) articles, respectively.ConclusionThis study provides a novel overview of current Irish orthopaedic related research, and how our standards translate to the worldwide orthopaedic community. In order to maintain our publication productivity, academic research should continue to be encouraged at post graduate level.     

Association between preoperative administration of gabapentinoids and 30-day hospital readmission: A retrospective hospital registry study.

Study objectiveTo evaluate the effectiveness of preoperative gabapentinoid administration.DesignRetrospective hospital registry study.SettingTertiary referral center (Boston, MA).Patients111,008 adult non-emergency, non-cardiac surgical patients between 2014 and 2018.InterventionsPreoperative administration of gabapentinoids (gabapentin or pregabalin).MeasurementsWe tested the primary hypothesis that preoperative gabapentinoid use was associated with lower odds of hospital readmission within 30 days. Contingent on this hypothesis, we examined whether lower intraoperative opioid utilization mediated this effect. Secondary outcome was postoperative respiratory complications.Main resultsGabapentinoid administration was associated with lower odds of readmission (adjusted odds ratio [OR_adj] 0.80 [95% CI, 0.75–0.85]; p < 0.001). This effect was in part mediated by lower intraoperative opioid utilization in patients receiving gabapentinoids (8.2% [2.4–11.5%]; p = 0.012). Readmissions for gastrointestinal disorders (OR_adj 0.74 [0.60–0.90]; p = 0.003), neuro-psychiatric complications (OR_adj 0.66 [0.49–0.87]; p = 0.004), non-surgical site infections (OR_adj 0.68 [0.52–0.88; p = 0.004) and trauma or poisoning (OR_adj 0.25 [0.16–0.41]; p < 0.001) occurred less frequently in patients receiving gabapentinoids. The risk of postoperative respiratory complications was lower in patients receiving gabapentinoids (OR_adj 0.77 [0.70–0.85]; p < 0.001). Lower doses of pregabalin (< 75 mg) and gabapentin (< 300 mg) compared to both, no and high-dose administration of gabapentinoids, were associated with a lower risk of postoperative respiratory complications (OR_adj 0.61 [0.50–0.75]; p < 0.001 and OR_adj 0.70 [0.53–0.92]; p = 0.012, respectively). These lower gabapentinoid doses prevented 30-day readmission (OR_adj 0.74 [0.65–0.85]; p < 0.001). The results were robust in several sensitivity analyses including surgical procedure defined subgroups and patients undergoing ambulatory surgery.ConclusionsThe preoperative use of pregabalin and gabapentin, up to doses of 75 and 300 mg respectively, mitigates the risks of hospital readmission and postoperative respiratory complications which can in part be explained by lower intraoperative opioid use. Further research is warranted to elucidate mechanisms of the preventive action.     

Association of dysglycemia with post-operative outcomes in pediatric surgery

BackgroundPerioperative dysglycemia is associated with adverse surgical outcomes in adults. We sought to determine the association between perioperative dysglycemia and 30-day adverse surgical events in pediatric patients undergoing non-cardiac surgery.MethodsWe analyzed records from the American College of Surgeons National Surgical Quality Improvement Program Pediatric (ACS-NSQIP-P) database from 2016 to 2021 at two academic tertiary care hospitals. The primary outcomes were individual 30-day adverse events, composite serious adverse events, composite hospital acquired infections and composite morbidity.ResultsA total of 5410 records were analyzed: the cohort was 52.6% male and 52.6% non-Hispanic White, and 1472 (27.2%) had dysglycemia. Children undergoing procedures in general surgery (48.4%), neurosurgery (25.4%), and orthopedic surgery (16.0%) had higher rates of dysglycemia compared to other surgical specialties. Patients with dysglycemia were more likely to have surgical site infection (4.3% dysglycemic vs. 3.1% normoglycemic, p = 0.028), cardiac arrest (2.6% vs. 0.1%, p < 0.001), and sepsis (3.7% vs. 1.3%, p < 0.001); more likely to undergo reoperation (11.3% vs. 5.8%, p < 0.001); and more likely to remain hospitalized after 30 days (33.0% vs. 6.1%, p < 0.001). After controlling for patient and case demographics, perioperative dysglycemia was associated with more composite serious adverse events (OR 1.85, 95% CI 1.49–2.29, p = 0.000), composite hospital acquired infections (OR 1.42, 95% CI 1.04–1.93, p = 0.026), and composite morbidity (OR 2.52, 95% CI 2.13–2.97, p = 0.000).ConclusionsPerioperative dysglycemia in children undergoing non-cardiac surgery is associated with increased risk of adverse events and outcomes. Interventions that screen and normalize blood glucose in the perioperative period may mitigate risk and improve quality of care.     

Last five years audit of Journal of Clinical Orthopaedics and Trauma (JCOT) - A scientometric analysis

BackgroundWe have studied the growth of Journal of Clinical Orthopaedics and Trauma (JCOT), the official journal of the Delhi Orthopaedic Association indexed in PubMed, Scopus and Embase, along with an analysis of citation trends and levels of evidence of published articles in the last five years.MethodsSCOPUS and PubMed databases (2015–19) were used to extract publication-related data for the last five years. The official website of the journal was also used to retrieve issue-specific data. An audit of recent publications in the JCOT was conducted focusing on number of issues and publications(year wise), types of articles published, review speed, level of evidence of publications, types of publication(speciality wise), number of publications in PubMed and SCOPUS, number of citations(year wise), national and international authorship and the Cite Scores.ResultsThe submissions were increased by 2.8 times and the citations rocketed to 16.6 times in 2019, compared to 2015. A total of 890 papers were there and the journal was cited 1702 times in the last five years. More articles with higher levels of evidence papers are now being published.ConclusionThere has been a significant increase in the numbers of submissions, publications, citations, Cite Score, h-index and contribution by the International authors. Its Editorial efficiency has also been outstanding with timely reviews and editorial decisions. The JCOT has become increasingly internationally relevant in the last five years, in the orthopaedic community. However, JCOT needs to publish more papers with a higher level of evidence like Systematic reviews, Meta-analyses, Randomized Controlled Trials and should only publish top-class lower hierarchy papers (like Case reports, Case-controlled and Retrospective studies).     

Postoperative complications in pediatric patients with cerebral palsy

Background/PurposeTo assess surgical outcomes of patients with cerebral palsy (CP) and if they differ from patients without CP.MethodsThe NSQIP-Pediatric database from 2012 to 2019 was used to compare differences in presenting characteristics and outcomes between patients with and without CP. Chi-square tests and multivariable logistic regression analysis were used to determine significance.Results119,712 patients, 433 (0.4%) with CP, 119,279 (99.6%) without, were identified. Patients with CP had more postoperative complications (19.4% vs. 6.9%, p < 0.001) with an OR of 3.2, (95%CI 2.5–4.1, p < 0.001) on univariable analysis. They underwent fewer laparoscopic procedures (79.1% vs. 90.8%, p < 0.001), had more readmissions (10.2% vs. 3.8%, p < 0.001), reoperations (5.1% vs. 1.2%, p < 0.001), and longer length of stays (LOS) (median 3 versus 1 day, p < 0.001). On multivariable analysis, having CP did not increase the odds of postoperative morbidity (OR 0.99, 95% CI 0.7–1.3), but higher ASA class, congenital lung malformation, gastrointestinal disease, coagulopathy, preoperative inotropic support, oxygen use, nutritional support, and steroid use significantly increase the odds of morbidity, all of which were more common in patients with CP.ConclusionPatients with CP have more postoperative complications, open procedures, and longer LOS. Patient complexity may account for these differences and risk-directed perioperative planning may improve outcomes.Level of EvidenceLevel IV.     

Impact of new dedicated pediatric operating rooms on surgical volume in Africa: Evidence from Nigeria

BackgroundThere is a large unmet children's surgical need in low- and middle-income countries (LMICs). This study examines the impact of installing dedicated pediatric operating rooms (ORs) on surgical volume at National Hospital Abuja, a hospital in Abuja, Nigeria.MethodsA Non-Governmental Organization installed two pediatric ORs in August 2019. We assessed changes in volume from July 2018 to September 2021 using interrupted time series analysis.ResultsTotal surgical volume increased by 13 cases (p = 0.01) in 1-month post-installation, with elective operations making up 85% (p = 0.02) of cases. There was an increase in elective volume by about 1 case per month (p = 0.01) post-installation and the difference between pre-and post-trends was 1.23 cases per month (p = 0.009). The baseline volume of neonatal surgeries increased by 9 cases per month (p < 0.001) post-installation and this difference between pre- and post-trends was statistically significant (p = 0.001). Similarly, one-month post-installation, the cases classified as ASA class >2 increased by 14 (p < 0.001). There was no significant difference between pre-and post-installation mortality rate at about 2% per month.ConclusionsThere were significant changes in surgical volume after OR installation, primarily composed of elective operations, reflecting an increased capacity to address surgical backlogs and/or perform more specialized surgeries. Despite a significant increase in volume and higher ASA class, there was no significant difference in mortality. This study supports the installation of surgical infrastructure in LMICs to strengthen capacity without increasing postoperative mortality.     

Factors in childhood associated with lung function decline to adolescence in cystic fibrosis

BackgroundDespite improvements in general health and life expectancy in people with cystic fibrosis (CF), lung function decline continues unabated during adolescence and early adult life.MethodsWe examined factors present at age 5-years that predicted lung function decline from childhood to adolescence in a longitudinal study of Australasian children with CF followed from 1999 to 2017.ResultsLung function trajectories were calculated for 119 children with CF from childhood (median 5.0 [25%-75%=5.0–5.1]) years) to early adolescence (median 12.5 [25%-75%=11.4–13.8] years). Lung function fell progressively, with mean (standard deviation) annual change -0.105 (0.049) for forced vital capacity (FVC) Z-score (p<0.001), -0.135 (0.048) for forced expiratory volume in 1-second (FEV₁) Z-score (p<0.001), -1.277 (0.221) for FEV₁/FVC% (p<0.001), and -0.136 (0.052) for forced expiratory flow between 25% and 75% of FVC Z-score (p<0.001). Factors present in childhood predicting lung function decline to adolescence, in multivariable analyses, were hospitalisation for respiratory exacerbations in the first 5-years of life (FEV₁/FVC p = 0.001, FEF_25–75 p = 0.01) and bronchoalveolar lavage neutrophil elastase activity (FEV₁/FVC% p = 0.001, FEV₁ p = 0.05, FEF_25–75 p = 0.02). No examined factor predicted a decline in the FVC Z-score.ConclusionsAction in the first 5-years of life to prevent and/or treat respiratory exacerbations and counteract neutrophilic inflammation in the lower airways may reduce lung function decline in children with CF, and these should be targets of future research.     

The effect of COVID-19 pandemic on the care of fragility hip fracture patients in the United Kingdom. A case control study in a major trauma centre

IntroductionCoronavirus disease 2019 is a pandemic that forced a transformation in the services provided by the National Health Service in the United Kingdom. Fragility hip fractures account for over 65,000 cases per year in the elderly population. The study aims to assess the impact of the pandemic on fragility hip fractures.MethodsA retrospective data gather was performed to identify fragility hip fractures from the 23rd of March 2020 to the 13th of May 2020, and from the 23rd of March 2019 to the 13th of May 19. Two groups were formed and compared over their 30 day follow up.ResultsThe control group comprised of 97 patients, with a mean age of 82.1 years old (62–102 years) and M:F ratio of 38:59. The case group comprised of 102 patients, with a mean age of 82.3 years old (60–100 years) and a M:F ratio of 16:86. Significant differences between groups were identified for gender (p < 0.001), time to theatre (p = 0.002), length of stay (p < 0.001) and COVID-19 status (p = 0.001). In the Case group, association with mortality was found for male gender (p = 0.041), right side (p = 0.031) and COVID-19 positive test results (p = 0.011).ConclusionEarly surgical intervention is advocated wherever possible, and sufficient optimisation, prior to surgery whenever a COVID-19 positive patient is identified. A safe rehabilitation environment is paramount for recovery in this group of patients. Further studies are required to understand the effect of this pandemic on the fragility hip fractures.Level of evidenceLevel III: Retrospective case–control study.     

Impact of rectal dissection technique on primary-school-age outcomes for a British and Irish cohort of children with Hirschsprung disease

BackgroundThis prospective cohort study compared primary-school-aged outcomes between children with Hirschsprung disease (HD) following Soave, Duhamel or Swenson procedures.MethodsChildren with histologically proven HD were identified in British/Irish paediatric surgical centers (01/10/2010-30/09/2012). Parent/clinician outcomes were collected when children were 5–8 years old and combined with management/early outcomes data. Propensity score/covariate adjusted multiple-event-Cox and multivariable logistic regression analyses were used.Results277 (91%) of 305 children underwent a pull-through (53% Soave, 37% Duhamel, 9% Swenson). Based upon 259 children (94%) with complete operative data, unplanned reoperation rates (95% CI) per-person year of follow-up were 0.11 (0.08–0.13), 0.34 (0.29–0.40) and 1.06 (0.86–1.31) in the Soave/Duhamel/Swenson groups respectively. Adjusted Hazard Ratios for unplanned reoperation compared with the Soave were 1.50 (95% CI 0.66-3.44, p = 0.335) and 7.57 (95% CI 3.39-16.93, p < 0.001) for the Duhamel/Swenson respectively. Of 217 post-pull-through children with 5–8 year follow-up, 62%, 55%, and 62% in Soave/Duhamel/Swenson groups reported faecal incontinence. In comparison to Soave, Duhamel was associated with lower risk of faecal incontinence (aOR 0.34,95%CI 0.13-0.89,p = 0.028). Of 191 children without a stoma, 42%, 59% and 30% in Soave/Duhamel/Swenson groups required assistance to maintain bowel movements; compared to Soave, the Duhamel group were more likely to require assistance (aOR 2.61,95% CI 1.03–6.60,p = 0.043).ConclusionsCompared with Soave, Swenson was associated with increased risk of unplanned reoperation, whilst Duhamel was associated with reduced risk of faecal incontinence, but increased risk of constipation at 5–8 years of age. The risk profiles described can be used to inform consent discussions between surgeons and parents.Level of evidenceLevel II     

Bibliometric analysis of orthopaedic related publications by Indian authors from the last decade

PurposeBibliometric studies have been established methods of analysing publications on a particular topic. These studies have been done on various orthopaedic topics and are increasing. The advantages of these studies have been highlighted in previous publications. Although some studies have been done on Indian publications from other specialties, those analysing Indian Orthopaedic Publications are lacking.MethodsWe performed a search in Scopus to look for all publications related to orthopaedics from India. Our search strategy in Scopus included ((TITLE-ABS-KEY(Orthopaedics OR Orthopaedics) AND AFFIL(India)) AND PUBYEAR > 2009 AND PUBYEAR < 2020) which resulted in 3270 articles on 02/11/2021. We analyzed the most publishing universities, city, state, specialty, authors, and anatomic location of these publications. We also mined the data to draw word clouds based on data obtained from the titles of articles, keywords and the affiliations of each of the articles published.ResultsTamil Nadu and New Delhi and their institutes appear to be the epicenter of publication activities in Orthopaedics in India. There has been a healthy trend of growth of articles in the orthopaedic specialty. Since there is a significant overlap of technology and engineering, it is not surprising to see engineering and technology institutes among the top 10 published institutes and even journals for the publications on orthopaedics.ConclusionThere has been a steady increase in the number of publications in the last decade. New Delhi and its Universities and Institutes appear to contribute the majority of citations and publications related to orthopaedics. Journal of Clinical Orthopaedics and Trauma was the most publishing journal for Indian authors on Orthopaedic related articles.     

Hip arthroplasty for acute hip fracture in patients with neurological disorders: A report Of 9,702 cases from the Swedish arthroplasty register

IntroductionThe purpose of this study was to investigate neurological disorder as a risk factor for dislocation following arthroplasty for acute hip fractures. We also analysed medical and surgical adverse events (AE), readmission, reoperation, revision, and mortality as secondary outcomes.MethodsA longitudinal cohort study using prospectively collected and aggregated data from the Swedish Hip Arthroplasty Register (SHAR) and the Swedish national patient register. All patients presenting with an acute hip fracture and treated with an arthroplasty in the period from 2005 to 2014 from the SHAR were identified. Patients in receipt of bilateral arthroplasties were excluded. Patients with a relevant pre-existing and diagnosed neurological disorder, as defined by ICD-10 codes, were identified (n = 9,702). All other cases (n = 29,411) were available for logistic regression propensity score matching. Patients were 1:1 matched on age, sex, Charlson comorbidity index, total versus hemiarthroplasty, head size, surgical approach, and year of surgery. Dislocations, adverse events, readmission, reoperation, revision, and mortality were studied using Kaplan-Meier analysis and Cox regression.ResultsThe risk of dislocations was higher for patients with neurological disorder (HR=1.19, CI 1.03- 1.39, p<0.05). Neurological disorder was associated with increased risk of encountering an adverse event (p<0.001 at 90-days); these patients were at higher risk of dying (HR=1.51, CI 1.47–1.56, p<0.001) however they were less likely to be readmitted (HR=0.73, CI 0.70- 0.76, p<0.001). No excess risks of reoperation (HR=1.02, CI 0.90–1.17; p = 0.73) or revision (HR=1.00, CI 0.86–1.17; p = 0.99) were identified in the study group.DiscussionCompared to matched controls, individuals with a preoperatively identified neurological diagnosis had higher rates of mortality, dislocations, and adverse events, but this cohort was not at increased risk of reoperation or revision. This study highlights an area of focus for future research to improve the long-term outcomes in patients with neurological disease undergoing arthroplasty for an acute hip fracture.     

Examining trends in the evidence base for the treatment of burns and a quality assessment of randomised controlled trials over an 11-year period

BackgroundPrevious articles assessed the evidence-base for the treatment of burns, but the latest was published in 2010, examining data up to and inclusive of 2008. The aim of this article is to examine the trend in the number of high-evidence publications over the subsequent 11-year period and quality-assess RCTs within this timeframe.Materials and methodsAll articles published in Burns and Journal of Burn Care and Research (JBCR) were identified using PubMed Search Tools and its Single Citation Matcher function. These journals were manually screened from 01/01/2009–01/06/2020 inclusive. Additionally, a PubMed search was conducted searching for RCTs and meta-analyses in English with the MESH term burns to identify meta-analyses and RCTs in all other journals. The reporting of RCTs was assessed using a modified CONsolidated Standards of Reporting Trials (CONSORT) checklist.ResultsA total of 5145 articles were evaluated from Burns and JBCR, with 3230 (62.78%) from Burns and 1915 (37.22%) from JBCR. 0.012% were meta-analyses of RCTs, 0.30% were other meta-analyses, and 2.52% were initially identified as RCTs. Whilst a significant increase in the number of high-evidence publications is observed, these represent 2.83% (n = 237) of the total. An additional 95 RCTs were identified in other journals, 58 being included in quality-analysis. A total 128 RCTs were thus eligible for quality-assessment, the most popular individual topic being wound healing (n = 28; 21.88%). The most highly reported criterion was listed inclusion and exclusion criteria (n = 111; 86.72%) and the least reported criterion was allocation concealment (n = 22; 13.92%).ConclusionsThis study observes a positive trend in high-evidence publications. The reporting of several CONSORT criteria in RCTs remains poor. Observation to standard reporting guidelines is advocated to improve the quality of reporting.