An Evaluation of the Effects of Elevated Body Mass Index on Skeletal Age

Author(s):  
Michael H. French ◽  
Michael S. Kung ◽  
W. Nathan Holmes ◽  
Hossein Aziz ◽  
Evelyn S. Thomas ◽  
...  

Abstract BackgroundMany treatment decisions in children’s Orthopaedics are based on age. This study determined whether a discrepancy between chronological age (CA) and skeletal age (SA) is dependent on BMI and if overweight or obese children would have an advanced SA.Materials and Methods120 children between ages 8-17 with an adequate hand radiograph and a correlating BMI were enrolled by retrospective chart review. Stratification based on age, sex, ethnicity, and BMI percentile was performed. For each age group, 6 males and 6 females were selected with 50% of each group having an elevated BMI. Two blinded physicians independently evaluated hand radiographs and recorded the SA. Statistical analyses evaluated inter-rater reliability and any discrepancy between groups.ResultsThe final statistical analysis included 96 children. The Intraclass Correlation Coefficient for SA determined by the two reviewers was excellent at 0.95. A difference of 13 months was found between CA and SA in the elevated BMI cohort versus the non-elevated BMI cohort, (p<0.001). No significant difference was seen between CA and SA for the non-elevated cohort (p=0.72), while matching for age and sex. ConclusionChronological age and skeletal age are not always equivalent especially in pediatric patients who are overweight or obese.

2018 ◽  
Vol 23 (6) ◽  
pp. 460-465
Author(s):  
Jordan Anderson ◽  
Sevilay Dalabih ◽  
Esma Birisi ◽  
Abdallah Dalabih

OBJECTIVES Chloral hydrate had been extensively used for children undergoing sedation for imaging studies, but after the manufacturer discontinued production, pediatric sedation providers explored alternative sedation medications. Those medications needed to be at least as safe and as effective as chloral hydrate. In this study, we examined if pentobarbital is a suitable replacement for chloral hydrate. METHODS Subjects who received pentobarbital were recruited from a prospectively collected database, whereas we used a retrospective chart review to study subjects who received chloral hydrate. Sedation success was defined as the ability to provide adequate sedation using a single medication. We included electively performed sedations for subjects aged 2 months to 3 years who received either pentobarbital or chloral hydrate orally. We excluded subjects stratified as American Academy of Anesthesiologists category III or higher and those who received sedation for electroencephalogram. The data collected captured subject demographics and complications. RESULTS Five hundred thirty-four subjects were included in the final analysis, 368 in the chloral hydrate group and 166 in the pentobarbital group. Subjects who received pentobarbital had a statistically significant higher success rate [136 (82%) vs 238 (65%), p &lt; 0.001], but longer sleeping time (18.1% vs 0%, p &lt; 0.001) in all age groups. Subjects who received chloral hydrate had a higher risk of airway complications in the &lt;1 year of age group (6.5% vs 1.8%, p = 0.03). CONCLUSIONS For pediatric patients younger than 3 years of age undergoing sedation for imaging studies, oral pentobarbital may be at least as effective and as safe as chloral hydrate, making it an acceptable and practical alternative.


2021 ◽  
pp. 1-6
Author(s):  
Anthony L. Mikula ◽  
Jeremy L. Fogelson ◽  
Soliman Oushy ◽  
Zachariah W. Pinter ◽  
Pierce A. Peters ◽  
...  

OBJECTIVEPelvic incidence (PI) is a commonly utilized spinopelvic parameter in the evaluation and treatment of patients with spinal deformity and is believed to be a fixed parameter. However, a fixed PI assumes that there is no motion across the sacroiliac (SI) joint, which has been disputed in recent literature. The objective of this study was to determine if patients with SI joint vacuum sign have a change in PI between the supine and standing positions.METHODSA retrospective chart review identified patients with a standing radiograph, supine radiograph, and CT scan encompassing the SI joints within a 6-month period. Patients were grouped according to their SI joints having either no vacuum sign, unilateral vacuum sign, or bilateral vacuum sign. PI was measured by two independent reviewers.RESULTSSeventy-three patients were identified with an average age of 66 years and a BMI of 30 kg/m2. Patients with bilateral SI joint vacuum sign (n = 27) had an average absolute change in PI of 7.2° (p < 0.0001) between the standing and supine positions compared to patients with unilateral SI joint vacuum sign (n = 20) who had a change of 5.2° (p = 0.0008), and patients without an SI joint vacuum sign (n = 26) who experienced a change of 4.1° (p = 0.74). ANOVA with post hoc Tukey test showed a statistically significant difference in the change in PI between patients with the bilateral SI joint vacuum sign and those without an SI joint vacuum sign (p = 0.023). The intraclass correlation coefficient between the two reviewers was 0.97 for standing PI and 0.96 for supine PI (p < 0.0001).CONCLUSIONSPatients with bilateral SI joint vacuum signs had a change in PI between the standing and supine positions, suggesting there may be increasing motion across the SI joint with significant joint degeneration.


2020 ◽  
Vol 41 (Supplement_1) ◽  
pp. S25-S26
Author(s):  
Andrew Greenway ◽  
Jamie Heffernan ◽  
Kevin Xuereb ◽  
Abraham Houng ◽  
Carolyn Sun

Abstract Introduction Pediatric Early Warning Scores (PEWS) facilitate the identification of non-ICU pediatric patients at risk for deterioration. Limited studies exist to describe the utility of Burn specific PEWS (bPEWS) in the early identification of clinical vulnerability. The purpose of this retrospective chart review was to associate a bPEWS assessment value with a need for elevation to an ICU level of care for the burn-injured child. Methods A retrospective chart review of all non-mechanically ventilated (nMV) pediatric patients admitted to the burn service from July 2013 to May 2016 (n=709). Data included bPEWS scores, age, total body surface area (TBSA) burn and hospital length of stay (LOS). A pediatric level of care (PLC) designation, instituted as a model of care delivery following this study, utilizes bPEWS to categorize patients by acuity. Patients are grouped by their highest bPEWS: a) unstable (bPEWS &gt; 8; b) watchers (bPEWS 5–7); and c) stable (bPEWS &lt; 5). This study retroactively utilizes this framework. Results 709 patient charts yielded 12,642 bPEWS data points. 37 patients (0.53%) scored &gt; 8 during their hospital stay. Patient age was not statistically significant, a=2.4 years, b=3.25, and c=2.3(F=0.64, p = 0.53). More secondary diagnoses were present in the a) unstable cohort (59%) than either the b) (26. 6%) or c) (20%); (c2 = 6.3, p = 0.02 and p &lt; 0.01). There was a statistically significant difference in the number of patients in the unstable cohort versus the watcher and stable cohorts combined (c2 = 13.21, p &lt; 0.01). Patient transfer to the pediatric ICU (PICU) occurred in 10.8% of the a) unstable group and none of the watcher or the stable cohorts (b, c), (p=0.02). Pediatric critical intensivist consults occurred in 19% of the a) unstable patients but not in either the watcher or the stable patients (p &lt; 0.01). The average LOS was 18.1 days in the a) unstable group, 9.41 days in the b) watcher group, and 6.06 days for the c) stable group, (F=19.20, p &lt; 0.01). TBSA burn was larger for the unstable group (12.5%), versus 5.74% for watcher patients, and 2.5 % for stable patients, (F=9.70, p &lt; 0.01). On average, the peak bPEWS scores occurred hospital day 3.27 in the unstable group, 2.58 in the watcher group, and day 1.88 in the stable status group, (NS) (F=0.88, p = 0.42). There were no mortalities. Conclusions This retrospective review captures the infrequent experience of significant clinical deterioration in the nMV pediatric burn population reflected through the bPEWS lens. There appears to be a relationship between high bPEWS scores, burn size, presence of a secondary diagnosis, and increasing LOS. This study supports the designation of these patients to higher levels of care. This bPEWS driven paradigm presently results in adjusted nursing staffing ratios, frequency of assessment, and mandated collaborative medical practice patterns. Applicability of Research to Practice Directly Applicable.


2020 ◽  
Vol 3 ◽  
Author(s):  
Brianna Beer ◽  
Kelly Moors ◽  
Carmella Evans-Molina ◽  
Emily Sims

Background/Objective: Diabetic ketoacidosis (DKA) is a life-threatening complication of type 1 diabetes (T1D) resulting from ketone body production and metabolic acidosis occurring due to insulin deficiency. We sought to define the occurrence of DKA amongst pediatric patients presenting with new-onset T1D in Indiana and to determine whether patterns of DKA were affected by the COVID-19 pandemic.     Methods: This was a retrospective chart review for patients <18 years admitted to Riley Children’s Hospital with a clinical diagnosis of new onset T1D who had available chemistry values. Patients diagnosed from March 23- June 30, 2020 and over the same period in 2019 were included. DKA was classified as mild (bicarbonate 10-15 mmol/L) or severe (bicarbonate <10 mmol/L).    Results: Ninety-four patients met inclusion criteria. The total number of incident T1D cases in 2019 and 2020 were similar (48 vs. 46, respectively). Similarly, there was no significant difference in rates of DKA (21 in 2019 vs. 25 in 2020; p>0.05). Of the 94 patients, 49% met criteria for DKA; 79% of cases were classified as severe and 21% as mild. More males were diagnosed with DKA in both 2019 and 2020 (61% of DKA cases). Non-Hispanic whites comprised 75% of all new onset T1D patients and no differences in race or ethnicity were present amongst those presenting in DKA.     Conclusion: DKA was present in nearly half of all new onset pediatric T1D cases in Indiana in 2019 and 2020. There was no observed impact of the COVID-19 pandemic on T1D or DKA.      Impact and Implications: DKA is common amongst pediatric patients with new onset T1D in Indiana. Prompt recognition of symptoms is needed to prevent this life-threatening complication of T1D. 


2021 ◽  
Vol 2021 ◽  
pp. 1-7
Author(s):  
Elizabeth A. Urias ◽  
Efstathia Polychronopoulou ◽  
Rahul T. Pandit

Purpose. To compare simulated and total keratometry and corneal astigmatism values between the IOLMaster 700 and Galilei G4 devices. Methods. A retrospective chart review was conducted for all patients undergoing phacoemulsification by a single surgeon (RTP) from March through September 2020 and who underwent imaging with both the IOLMaster 700 and Galilei G4. Exclusion criteria were prior corneal surgery, keratectatic diseases and inability to obtain a reliable image during image acquisition. Mean, flat, and steep keratometry values as well as astigmatism magnitude were compared. Results. A total of 200 eyes of 100 patients were included. Intraclass correlation coefficients (ICC) were moderate or high for all variables. Mean difference ± SD in SimK and TrueK between devices (G4-IOLM) was 0.05 ± 0.318 diopters and −1.1156 ± 0.438 diopters, respectively ( p < 0.05 for both). The IOLM measured steeper TrueK value than the G4. For SimK, there was a statistically significant difference between devices only for mean keratometry (K), whereas for TrueK, there were significant differences in flat K, steep K, and mean K. Astigmatism analysis revealed a difference in mean (±SD) SimK of 0.07 (±0.57) D at 94 degrees and in mean TrueK of 0.04 (±0.85) D at 108 degrees. Conclusion. Though there is overall good correlation between the IOLMaster 700 and Galilei G4 in SimK and astigmatism measurements, there is a significant difference in TrueK measurements, with the IOLM measuring steeper values by about 1.0 diopter as compared to the G4.


JKCD ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 9-11
Author(s):  
Sadaf Ambreen

Objectives: To compare Demirjian Dental scoring method with Greulich-Pyle (GP) Skeletal method of age estimation in pubertal children. Materials and Methods: Sample of the study included 267 male healthy subjects of 11-16 years of age group.. Demirjian Scoring system was utilized to evaluate the orthopantomograms to assess their Dental age and the Hand-Wrist radiographs were analyzed to calculate the skeletal age by utilizing GP atlas. Chronological age was obtained from the date of birth of the subject .Both methods were compared with one another and with the chronological age. It was a cross-sectional study and only healthy male subjects without any clinical abnormalities were included in the study. Results: A total of 267 male subjects of 11-16 years of age group were assessed by Demirjian and Greulich Pyle Methods. Both were compared with Chronological Age. Data obtained was statistically analyzed and the Student “t” test was applied in the study population. The mean difference between Chronolgical age and dental age was 0.69years and that of chronological age and skeletal age was 0.87 years. It was observed from dental age assessment that it does not differ much from the skeletal age. Conclusion: It was concluded that Demirjian method of Age Estimation is more precise than Greulich Pyle method of Age Estimation. Furthermore both methods can be used selectively in Medicolegal cases to access bone age which can be easily correlated to chronological age.


2021 ◽  
pp. 019459982110089
Author(s):  
Quinn Dunlap ◽  
James Reed Gardner ◽  
Amanda Ederle ◽  
Deanne King ◽  
Maya Merriweather ◽  
...  

Objective Neck dissection (ND) is one of the most commonly performed procedures in head and neck surgery. We sought to compare the morbidity of elective ND (END) versus therapeutic ND (TND). Study Design Retrospective chart review. Setting Academic tertiary care center. Methods Retrospective chart review of 373 NDs performed from January 2015 to December 2018. Patients with radical ND or inadequate chart documentation were excluded. Demographics, clinicopathologic data, complications, and sacrificed structures during ND were retrieved. Statistical analysis was performed with χ2 and analysis of variance for comparison of categorical and continuous variables, respectively, with statistical alpha set a 0.05. Results Patients examined consisted of 224 males (60%) with a mean age of 60 years. TND accounted for 79% (n = 296) as compared with 21% (n = 77) for END. Other than a significantly higher history of radiation (37% vs 7%, P < .001) and endocrine pathology (34% vs 2.6%, P < .001) in the TND group, no significant differences in demographics were found between the therapeutic and elective groups. A significantly higher rate of structure sacrifice and extranodal extension within the TND group was noted to hold in overall and subgroup comparisons. No significant difference in rate of surgical complications was appreciated between groups in overall or subgroup analysis. Conclusion While the significantly higher rate of structure sacrifice among the TND population represents an increased morbidity profile in these patients, no significant difference was found in the rate of surgical complications between groups. The significant difference seen between groups regarding history of radiation and endocrine pathology likely represents selection bias.


2021 ◽  
Author(s):  
Jonathan P Scoville ◽  
Evan Joyce ◽  
Joshua Hunsaker ◽  
Jared Reese ◽  
Herschel Wilde ◽  
...  

Abstract BACKGROUND Minimally invasive surgery (MIS) has been shown to decrease length of hospital stay and opioid use. OBJECTIVE To identify whether surgery for epilepsy mapping via MIS stereotactically placed electroencephalography (SEEG) electrodes decreased overall opioid use when compared with craniotomy for EEG grid placement (ECoG). METHODS Patients who underwent surgery for epilepsy mapping, either SEEG or ECoG, were identified through retrospective chart review from 2015 through 2018. The hospital stay was separated into specific time periods to distinguish opioid use immediately postoperatively, throughout the rest of the stay and at discharge. The total amount of opioids consumed during each period was calculated by transforming all types of opioids into their morphine equivalents (ME). Pain scores were also collected using a modification of the Clinically Aligned Pain Assessment (CAPA) scale. The 2 surgical groups were compared using appropriate statistical tests. RESULTS The study identified 43 patients who met the inclusion criteria: 36 underwent SEEG placement and 17 underwent craniotomy grid placement. There was a statistically significant difference in median opioid consumption per hospital stay between the ECoG and the SEEG placement groups, 307.8 vs 71.5 ME, respectively (P = .0011). There was also a significant difference in CAPA scales between the 2 groups (P = .0117). CONCLUSION Opioid use is significantly lower in patients who undergo MIS epilepsy mapping via SEEG compared with those who undergo the more invasive ECoG procedure. As part of efforts to decrease the overall opioid burden, these results should be considered by patients and surgeons when deciding on surgical methods.


2021 ◽  
Vol 42 (Supplement_1) ◽  
pp. S146-S146
Author(s):  
Loryn Taylor ◽  
Kimberly Maynell ◽  
Thanh Tran ◽  
David J Smith

Abstract Introduction Prolonged opioid usage remains a concern in pain management in procedural care. Recent evidence also suggests that a considerable number of patients who were prescribed opioids struggle with transitioning to non-opioid pain medications. As a continuous effort to reduce opioid consumption following burn surgical procedures, our institution recently evaluated methadone administration for burn procedural care in patients with 20–30% total burn surface area (TBSA) requiring excision and grafting. Methods After IRB approval, we performed a retrospective chart review of patients who underwent excision and grafting procedure for 20–30% TBSA burn injuries between January 1, 2019 and June 30, 2020. The following data was evaluated: postoperative opioid consumption, postoperative pain intensity (rated as “No Pain” [NRS=0], “Minor Pain” [NRS 1 to 3], “Moderate Pain” [NRS 4 to 6], “Severe Pain” [NRS 7 to 10]), time to physical therapy and time to hospital discharge. Data was analyzed using chi square/Fisher exact test for categorical variables and t-test/Wilcoxon rank sum test for continuous variables. Results Our preliminary data included 12 patients who met inclusion criteria, of which two patients received methadone administration. Our patient sample consisted of average age of 43 years, 75% male, and 24% TBSA (92% were flame burns). Patients in both methadone and non-methadone groups had no significant differences in medical histories and TBSA (23% TBSA in methadone, 25% TBSA in non-methadone). There was no significant difference in reported preoperative pain intensity between the two groups, rating moderate to severe. Postoperative pain intensity remained the same, rating moderate to severe and controlled with fentanyl, oxycodone, morphine and non-opioid analgesics. While there was no difference in postoperative fentanyl, opioid and non-opioid analgesic consumptions between the two groups, morphine consumption was significantly lower in the methadone group compared to non-methadone group (2±2 mg vs 51±54 mg, respectively, p=0.02). There was no significant difference between average time from surgery to first physical therapy session and time to hospital discharge (about 21 days after surgery) between the two groups. Conclusions This evaluation shows a potential trend in reduction of inpatient postoperative opioid consumption with the conjunctive administration of methadone, although a bigger sample size is needed for further assessment.


2021 ◽  
Vol 26 (Supplement_1) ◽  
pp. e46-e46
Author(s):  
Maria Al Bandari ◽  
John Donnellan ◽  
Filomena Tavares

Abstract Primary Subject area Paediatric Radiology Background Peripherally inserted central catheters are commonly used in pediatrics to offer stable access for administering prolonged courses of antibiotics, chemotherapy, parenteral nutrition, or other intravenous fluids. Objectives To assess the complication rates of cuffed versus uncuffed PICCs in a pediatric tertiary referral centre. Design/Methods Research ethics board approval was sought and granted. A dual arm study design was employed with a retrospective chart review of PICCs inserted between June 2017 - June 2018, and a prospective chart review of PICCS inserted between January 2019 - June 2019 at a large tertiary pediatric referral center. Data collected from the electronic record included age, weight, and diagnosis. Line type, size, location, insertion and removal dates, and indications were recorded. Primary outcome was removal of PICC after completion of therapy or premature removal due to the following complications: infection, thrombosis, or mechanical failure (defined as catheter breakage, blockage, or dislodgement). Results The study included 266 patients. Across all patients weighing &lt; 10 kg, 90.5% of those with cuffed PICCs and 65% of those with uncuffed catheters completed therapy. The predominant complication resulting in premature removal was mechanical failure, but this was only observed in patients with uncuffed catheters (25%). Infection was also observed only in uncuffed catheters (10%), and thrombosis (4.8%) was only in the cuffed lines. For patients weighing ≥ 10 kg, 86% of those with cuffed PICCs and 77.2% with uncuffed catheters completed therapy. More complications were observed in uncuffed catheters (infection 7.7%, mechanical failure 6.6%, thrombosis 5%). Infection resulting in premature removal occurred in 7% of cuffed catheters. There was no reported mechanical failure or thrombosis in the cuffed group. The distribution of diagnoses was relatively homogenous between the groups for most diagnoses. However, there was a higher percentage of oncology patients in the uncuffed group (23%) than the cuffed group (7%) due to the need for power-injectable lines, which were not available in a cuffed variant during this study. Conclusion All-cause pediatric PICC-associated complications rate in the neonate group for patients &lt; 10kg in the uncuffed group is 35% and in the cuffed group is 4.8%. Whereas in the pediatric group ≥ 10kg, all-cause pediatric PICC-associated complications rate in the uncuffed group is 19.3% and in the cuffed group is 7%. There were no mechanical complications in the cuffed group and the vast majority of lines made it to completion of therapy. This work supports utilization of cuffed PICC lines in selected pediatric patients.


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