1
|
Moshkanbaryans L, Shah V, Tan LY, Jones MP, Vickery K, Alfa M, Burdach J. Comparison of two endoscope channel cleaning approaches to remove cyclic build-up biofilm. J Hosp Infect 2024; 150:91-95. [PMID: 38830542 DOI: 10.1016/j.jhin.2024.05.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 05/16/2024] [Accepted: 05/25/2024] [Indexed: 06/05/2024]
Abstract
INTRODUCTION Biofilm contributes significantly to bacterial persistence in endoscope channels. Enhanced cleaning methods capable of removing biofilm from all endoscope channels are required to decrease infection risk to patients. This head-to-head study compared cyclic build-up biofilm removal of an automated endoscope channel cleaner (AECC) with standard manual cleaning according to instructions for use (IFU) in polytetrafluorethylene channels. METHODS Cyclic build-up biofilm was grown in 1.4-mm (representing air/water and auxiliary channels) and 3.7-mm (representing suction/ biopsy channels) inner diameter polytetrafluorethylene channels. All channels were tested for residual total organic carbon, protein, and viable bacteria. Internationally recognized ISO 15883-5:2021 alert levels were used as cleaning benchmarks for protein (3 μg/cm2) and total organic carbon (6 μg/cm2). RESULTS The automated cleaner significantly outperformed manual cleaning for all markers assessed (protein, total organic carbon, viable bacteria) in 1.4-mm and 3.7-mm channels representing air/water/auxiliary and suction/biopsy channels, respectively. Manual cleaning failed to remove biofilm from the air/water and auxiliary channels. According to the IFU, these channels are not brushed, suggesting a potential root cause for a portion of the numerous endoscopy-associated infections reported in the literature. CONCLUSION AECC shows potential to deliver enhanced cleaning over current practice to all endoscope channels and may thereby address infection risk.
Collapse
|
2
|
Land P, Shah V, Lovell DJ, Miraldi Utz V. Panuveitis and optic neuropathy following SARS-COV-2 in the absence of multisystem inflammatory syndrome in a child. Am J Ophthalmol Case Rep 2023; 32:101876. [PMID: 37425218 PMCID: PMC10328812 DOI: 10.1016/j.ajoc.2023.101876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Revised: 05/04/2023] [Accepted: 06/15/2023] [Indexed: 07/11/2023] Open
Abstract
Purpose To describe the presentation of a healthy 8-year-old female referred to a pediatric ophthalmology clinic with blurred vision and concern for bilateral uveitis. Observations The patient was diagnosed with COVID-19 two weeks prior to the onset of ocular symptoms. An examination revealed bilateral pan-uveitis and patient underwent an extensive work-up for an underlying cause that was unremarkable. Two years following the initial presentation, she has not had any evidence of recurrence. Conclusions and Importance This case highlights the potential for COVID-19 to be temporally associated with ocular inflammation and underscores the importance of recognizing and investigating such manifestations in pediatric patients. The mechanism by which COVID-19 may lead to an immune response that affects the eyes is not fully understood, but it is believed to be related to an overactive immune response triggered by the virus. Further studies are needed to better understand the potential relationship between COVID-19 and ocular manifestations in pediatric patients.
Collapse
|
3
|
Desai NK, Kralik SF, Edmond JC, Shah V, Huisman TAGM, Rech M, Schaaf CP. Common Neuroimaging Findings in Bosch-Boonstra-Schaaf Optic Atrophy Syndrome. AJNR Am J Neuroradiol 2023; 44:212-217. [PMID: 36702506 PMCID: PMC9891320 DOI: 10.3174/ajnr.a7758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Accepted: 12/06/2022] [Indexed: 01/27/2023]
Abstract
Bosch-Boonstra-Schaaf optic atrophy syndrome (BBSOAS) is a rare autosomal dominant syndrome secondary to mutations in NR2F1 (COUP-TF1), characterized by visual impairment secondary to optic nerve hypoplasia and/or atrophy, developmental and cognitive delay, and seizures. This study reports common neuroimaging findings in a cohort of 21 individuals with BBSOAS that collectively suggest the diagnosis. These include mesial temporal dysgyria, perisylvian dysgyria, posterior predominant white matter volume loss, callosal abnormalities, lacrimal gland abnormalities, and optic nerve volume loss.
Collapse
|
4
|
Velayutham B, Shah V, Mythily V, Gopalaswamy R, Kumar N, Mandal S, Parmar M, Padmapriyadarsini C. Factors influencing treatment outcomes in patients with isoniazid-resistant pulmonary TB. Int J Tuberc Lung Dis 2022; 26:1033-1040. [DOI: 10.5588/ijtld.21.0701] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION: Patients with isoniazid (H, INH) resistant pulmonary TB but undetected rifampicin (R, RIF) resistance are treated with a 6-month regimen of levofloxacin-RIF-ethambutol-pyrazinamide (6LvxREZ) under India´s National TB Elimination Programme (NTEP).OBJECTIVE:
To describe the profile of and treatment outcomes in patients with pulmonary INH-resistant (INHR) TB initiated on TB treatment, and identify factors associated with unfavourable treatment outcomes (died, failed, treatment changed, lost to follow-up).METHODS: This was
a retrospective analysis of NTEP database (Ni-kshay) on pulmonary INHR TB patients initiated on treatment with “H mono/poly regimen” (6LvxREZ) between July 2019 and June 2020 with documented treatment outcomes. Proportions with 95% confidence interval (CI) was calculated
and logistic regression analysis was performed.RESULTS: Of the 11,519 patients with pulmonary INHR TB, 9,440 (82%) had treatment success (55.1% cured, 26.9% treatment completed). Unfavourable treatment outcome was observed in 1,901 (16.5%). Male sex, tobacco and alcohol
use, HIV reactive status were associated with unfavourable treatment outcome. Patients with katG mutations and resistance to fluoroquinolones were likely to have poor treatment outcomes.CONCLUSION: A levofloxacin-based regimen offers a treatment success rate of 82% in patients
with pulmonary INHR TB. Sex-specific strategies, interventions to address smoking and alcohol use, focus on HIV-reactive patients and optimising treatment regimens based on drug susceptibility should be considered for improving treatment outcomes.
Collapse
|
5
|
Karpel H, Zaslavsky J, Algarroba G, Shah V, Huang K. 8117 OB/GYN Clinician Training in Addressing Sexual Trauma. J Minim Invasive Gynecol 2022. [DOI: 10.1016/j.jmig.2022.09.369] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
6
|
Karpel H, Zaslavsky J, Shah V, Huang K. 7737 Assessment of Interoperative Transverse Abdominis Plane (TAP) Block in Minimally Invasive Gynecologic Surgery. J Minim Invasive Gynecol 2022. [DOI: 10.1016/j.jmig.2022.09.329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
7
|
Shah V, e Silva L, Farah W, Seisa M, Balla A, Christensen A, Farah M, Hasan B, Bellolio F, Murad M. 116 Diagnostic Accuracy of Neuroimaging in Emergency Department Patients With Acute Vertigo or Dizziness: A Systematic Review and Meta-analysis Supporting the Guidelines for Reasonable and Appropriate Care in Emergency Medicine. Ann Emerg Med 2022. [DOI: 10.1016/j.annemergmed.2022.08.140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
8
|
Morand E, Pike M, Merrill JT, Van Vollenhoven R, Werth VP, Hobar C, Delev N, Shah V, Sharkey B, Wegman T, Catlett I, Banerjee S, Singhal S. LB0004 EFFICACY AND SAFETY OF DEUCRAVACITINIB, AN ORAL, SELECTIVE, ALLOSTERIC TYK2 INHIBITOR, IN PATIENTS WITH ACTIVE SYSTEMIC LUPUS ERYTHEMATOSUS: A PHASE 2, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY. Ann Rheum Dis 2022. [DOI: 10.1136/annrheumdis-2022-eular.5020a] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BackgroundTyrosine kinase 2 (TYK2) mediates signaling of Type I interferons, IL-23, and IL-12, key cytokines involved in lupus pathogenesis. Deucravacitinib (DEUC) is an oral, selective, allosteric TYK2 inhibitor with a unique mechanism of action, distinct from Janus kinase (JAK) 1/2/3 inhibitors, and has shown efficacy in psoriasis and psoriatic arthritis.ObjectivesAssess efficacy and safety of DEUC in patients with active systemic lupus erythematosus (SLE).MethodsThis was a 48-week (wk), randomized, double-blind, placebo (PBO)-controlled, phase 2 trial (NCT03252587). Eligible patients met SLICC criteria, were seropositive (ANA/anti-dsDNA/anti-Sm), and had a SLEDAI-2K score ≥6 and ≥1 BILAG index A or >2 BILAG B manifestations from the musculoskeletal or mucocutaneous domain. Patients on standard background medications were randomized 1:1:1:1 to PBO or DEUC (3 mg BID, 6 mg BID, 12 mg QD). Oral corticosteroid tapering to 7.5 mg/day was required from wks 8-20; further tapering was optional from wks 32-40. The primary endpoint was the proportion of patients achieving SRI(4) at wk 32. Key secondary endpoints at wk 48 included SRI(4), BICLA, LLDAS, CLASI-50, and change from baseline in active (tender and swollen) joint count.ResultsA total of 363 patients were randomized, with baseline demographic and disease characteristics similar across treatment groups. Of randomized patients, 275 (76%) completed 48 wks of treatment. The primary endpoint at wk 32 was met, with significantly greater proportion of patients in DEUC 3 mg BID and 6 mg BID groups vs PBO achieving SRI(4) responses (PBO: 34.4%; DEUC 3 mg BID: 58.2%, P=0.0006; DEUC 6 mg BID: 49.5%, P=0.021; DEUC 12 mg QD: 44.9%, P=0.078). SRI(4) response was sustained across all DEUC groups up to 48 wks (Figure 1). At wk 48, the DEUC 3 mg BID group demonstrated statistical significance in BICLA, LLDAS, CLASI-50, and active joint count, and the two other DEUC groups demonstrated clinically meaningful differences vs PBO (Figure 1). Rates of adverse events (AEs), serious AEs, and AEs of interest were similar between DEUC and PBO groups (Table 1). Most common AEs (≥10%) with DEUC were upper respiratory tract infection, nasopharyngitis, headache, and urinary tract infection. No deaths, major cardiac events, thrombotic events, systemic opportunistic infections, or active tuberculosis occurred. Malignancies were rare with similar rates across all groups. No meaningful abnormalities in mean levels of hematology and chemistry laboratory parameters were observed.Table 1.Summary of Adverse Events Through Week 48AE, na(%)Placebo n = 90DEUC 3 mg BID n = 91DEUC 6 mg BID n = 93DEUC 12 mg QD n = 89AE79 (87.8)85 (93.4)81 (87.1)75 (84.3)SAE11 (12.2)7 (7.7)8 (8.6)7 (7.9)AEs leading to treatment discontinuation3 (3.3)8 (8.8)6 (6.5)11 (12.4)Skin-related AEsb12 (13.3)15 (16.5)32 (34.4)30 (33.7)Overall infections/infestations48 (53.3)60 (65.9)60 (64.5)45 (50.6)Serious infections/infestations1 (1.1)1 (1.1)2 (2.2)1 (1.1)Infections of interest Tuberculosis0000 Herpes zosterc4 (4.4)3 (3.3)3 (3.2)2 (2.2) Influenza1 (1.1)3 (3.3)1 (1.1)3 (3.4) COVID-193 (3.3)3 (3.3)5 (5.4)3 (3.4)Malignancy events1 (1.1)d1 (1.1)e01 (1.1)fMACE0000Thrombotic events0000an is the number of patients who experienced an event. bIncludes (≤8.6% in any arm) acne, rash, dermatitis acneiform, pruritus, skin lesion, urticaria. cIncludes herpes zoster, herpes ophthalmic, genital herpes zoster. dBasal cell carcinoma. eBreast carcinoma. fVaginal squamous cell carcinoma.AE, adverse event; COVID-19, coronavirus disease 2019; DEUC, deucravacitinib; MACE, major adverse cardiac events; SAE, serious adverse event.ConclusionIn patients with active SLE, DEUC showed statistically significant and sustained clinical efficacy in SRI(4), improvement across multiple composite and organ-specific measures up to 48 wks, and was well tolerated. DEUC shows promise as a novel therapy for SLE and warrants further investigation in phase 3 trials.AcknowledgementsThis study was sponsored by Bristol Myers Squibb. Professional medical writing assistance was provided by Julianne Hatfield, PhD at Peloton Advantage, LLC, an OPEN Health company, Parsippany, NJ, USA, and funded by Bristol Myers Squibb. The authors acknowledge Christina Crater, MD, who was employed by Bristol Myers Squibb at the time the study was conducted, for contributions to study conduct.Disclosure of InterestsEric Morand Consultant of: AstraZeneca, Bristol Myers Squibb, Biogen, Eli Lilly, EMD Serono, Genentech, Servier, and Novartis , Grant/research support from: AbbVie, Amgen, AstraZeneca, Bristol Myers Squibb, Biogen, Eli Lilly, EMD Serono, Genentech, Janssen, and UCB , Marilyn Pike Consultant of: AstraZeneca, Bristol Myers Squibb, and Pfizer, Joan T. Merrill Consultant of: UCB, GlaxoSmithKline, AbbVie, EMD Serono, Remegen, Celgene/Bristol Myers Squibb, AstraZeneca, Amgen, Janssen, Lilly, Genentech, Aurinia, Astellas, Alexion, Sanofi, Zenas, and Provention , Grant/research support from: GlaxoSmithKline and AstraZeneca , Ronald van Vollenhoven Consultant of: UCB, Pfizer, AbbVie, AstraZeneca, Biogen, Biotest, Celgene, Galapagos, Gilead, Janssen, Servier, Paid instructor for: Roche, Pfizer, Speakers bureau: UCB, Pfizer, AbbVie, Galapagos, Janssen, Grant/research support from: Bristol Myers Squibb, GlaxoSmithKline, Eli Lilly, UCB, , Victoria P. Werth Consultant of: Celgene, Medimmune, Resolve, Genentech, Idera, Janssen, Lilly, Biogen, Bristol Myers Squibb, Gilead, Amgen, Medscape, Nektar, Incyte, EMD Serono, CSL Behring, Principia, Crisalis, Viela Bio, Argenx, Kirin, AstraZeneca, AbbVie, GSK, AstraZeneca, Cugene, UCB, Corcept, Beacon Bioscience , Grant/research support from: Celgene, Janssen, Biogen, Gilead, AstraZeneca, Viela, Amgen, Lupus Research Alliance/BMS , Coburn Hobar Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Nikolay Delev Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Vaishali Shah Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Brian Sharkey Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Thomas Wegman Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Ian Catlett Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Subhashis Banerjee Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb, Shalabh Singhal Shareholder of: Bristol Myers Squibb, Employee of: Bristol Myers Squibb
Collapse
|
9
|
Ippersiel P, Shah V, Dixon PC. The impact of outdoor walking surfaces on lower-limb coordination and variability during gait in healthy adults. Gait Posture 2022; 91:7-13. [PMID: 34628219 DOI: 10.1016/j.gaitpost.2021.09.176] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/04/2021] [Revised: 08/12/2021] [Accepted: 09/10/2021] [Indexed: 02/02/2023]
Abstract
BACKGROUND Inter-joint coordination and variability during gait provide insight into control and adaptability of the neuromuscular system. To date, coordination research has been restricted to laboratory settings, and it is unclear how these findings translate to real-world, outdoor walking environments. RESEARCH QUESTION Compared to flat walking, to what extent do outdoor surfaces impact lower-limb inter-joint coordination and variability during gait, in healthy adults? METHODS Data from inertial measurement units placed on the lower-back, thigh, and shank were extracted from thirty healthy young adults (15 females, 23.5 ± 4.2 years) during outdoor walking on flat (paved sidewalk); irregular (cobblestone, grass); sloped (slope-up, slope-down); and banked (banked-right, banked-left) surfaces. Sagittal joint angles for the right knee and hip were computed and partitioned by gait phase (stance and swing). Continuous Relative Phase analysis determined inter-joint coordination and variability for the knee-hip joint pair using Mean Absolute Relative Phase (MARP) and Deviation Phase (DP), respectively. One-way repeated measures ANOVAs tested surface effects. Post-hoc Bonferroni adjusted surface comparisons were assessed. RESULTS Significant knee-hip surface effects were seen during all gait phases for MARP (p < 0.001) and DP (p ≤ 0.001). Compared to flat walking, grass prompted more in-phase coordination (smaller MARP) during stance and swing phase (p ≤ 0.003). Slope-up caused more in-phase coordination during stance (p < 0.001), while slope-down caused more out-of-phase coordination during stance and swing (p ≤ 0.003), compared to the flat surface. Sloped surfaces prompted more variable (larger DP) knee-hip coordination (p ≤ 0.001), compared to flat walking during stance and swing phase. SIGNIFICANCE Compared to flat walking, changes in knee-hip coordination and variability were greatest on slope-up/slope-down surfaces. This could reflect greater changes in lower-limb kinematics on sloped surfaces and/or a neuromuscular response to the demands of a more challenging task.
Collapse
|
10
|
Shah V, van Dommelen J, Heijkoop S, Oude Vrielink M, Geers M. A numerical model for the recrystallization kinetics of tungsten monoblocks under cyclic heat loads. FUSION ENGINEERING AND DESIGN 2021. [DOI: 10.1016/j.fusengdes.2021.112827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
11
|
Hoyos-Martinez A, Horne VE, Wood AC, Shah V. Prevalence of Adrenal Insufficiency and Glucocorticoid Use in Pediatric Pseudotumor Cerebri Syndrome. J Neuroophthalmol 2021; 41:e451-e457. [PMID: 33110007 DOI: 10.1097/wno.0000000000001111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
BACKGROUND The pathophysiology underlying pseudotumor cerebri syndrome (PTCS) is complex and not well understood. There are clear differences between PTCS in adults and pediatrics. Few and isolated case reports have suggested that adrenal function may be involved, yet no large cohort study has examined this relationship. METHODS We conducted a retrospective single-center study of children who presented with a diagnosis of PTCS and had cortisol testing measured between January 2010 and September 2019. We included all subjects meeting the revised PTCS diagnostic criteria after the chart review. Based on morning, random or 1-μg cosyntropin stimulated cortisol levels, adrenal functioning was classified as: (1) insufficient (peak cortisol <16 μg/dL and AM cortisol <5 μg/dL), (2) at risk (peak cortisol 16-20 μg/dL, AM cortisol 5-13 μg/dL, or random <13 μg/dL), or (3) sufficient (peak cortisol >20 μg/dL and AM or random cortisol >13 μg/dL). RESULTS A total of 398 individuals were reviewed, and 64 were included for analysis. Of these, 40.6% were men, of mixed race and ethnicity with a mean age of 10.5 (SD 4.7) years. Of these, 23% and 52% had insufficient or at-risk cortisol levels. The majority of those in the insufficient (70%) or at-risk (80%) groups were exposed to topical, nasal, or inhaled glucocorticoids but not systemic. Only 60% and 12% of those with PTCS with insufficient or at-risk cortisol testing, respectively, underwent definitive testing with a stimulation test. CONCLUSIONS Glucocorticoid use and hypocortisolism are prevalent in PTCS and need consideration as a potential underlying cause. Most children had insufficient or at-risk cortisol levels, and many did not undergo further testing/workup. Children who present with PTCS, particularly young, males should be evaluated for adrenal insufficiency and its risk factors, including nonsystemic steroids. Prospective studies are necessary to further evaluate the effect of cortisol in relation to pediatric PTCS.
Collapse
|
12
|
Shah V, Khan H, Komor J, Vig S. 951 More Than A Checkbox: Importance of Role-Modelling and Visibility Initiatives in Improving Perceptions of Diversity in Surgical Leadership. Br J Surg 2021. [DOI: 10.1093/bjs/znab258.045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Introduction
The Royal College of Surgeons of England have committed themselves to championing diversity in surgery in light of recent socio-political events. Although there are now more trainees from underrepresented backgrounds entering the profession, this is not reflected in leadership roles which are key in establishing attitudes and cultures. This study evaluated whether an event showcasing surgeons from underrepresented groups holding leadership positions could improve student perceptions of diversity in surgical leadership.
Method
Participants attended an online event hosted by a student surgical society, where speakers with surgical leadership experience from a range of marginalised backgrounds highlighted topics of diversity and discrimination in surgery. Pre- and post-event questionnaires comprising Likert scales were completed to evaluate student perceptions of surgeons holding a leadership role from the following underrepresented groups: women (or gender non-conforming), BAME, LGBTQ+ and individuals with disabilities. Statistical significance was assessed using a Mann-Whitney U test with p < 0.05 denoting significance throughout.
Results
The event significantly increased attendee confidence in the idea of a surgeon being seen in a leadership role from all underrepresented groups evaluated: 9.3% for female/gender non-conforming individuals (p < 0.01), 12.3% for BAME individuals (p < 0.01), 7.5% for non-heterosexual individuals (p = 0.04) and 16.0% for individuals with a disability (p < 0.01).
Conclusions
Attendees felt significantly more confident in the belief that surgeons from underrepresented backgrounds could hold leadership positions following the event, indicating the benefit of such role-modelling initiatives. More investment is necessary in exploring factors dissuading specific underrepresented groups from pursuing surgical careers and for novel strategies to support these communities accordingly.
Collapse
|
13
|
Whitham R, O'Callaghan J, Flintoft-Burt M, Shah V. 1526 Primary Hip and Knee Arthroplasty Documentation: Do Our Operation Notes Follow New GIRFT/BOA Guidelines? A Closed Loop Audit. Br J Surg 2021. [DOI: 10.1093/bjs/znab259.170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Aim
Operation notes provide essential information about the techniques and implants used in surgery. Accurate documentation is important to improve patient outcomes and reduce rising litigation costs within the NHS. The aim of this audit was to assess compliance to recent guidance for hip and knee arthroplasty documentation, issued by the Getting It Right First Time (GIRFT) programme in 2019.
Method
Data was collected retrospectively from operation notes of all primary total/unicompartmental knee and hip arthroplasties during August 2019 and again in October 2019 at a DGH. Documentation was audited against data items from the GIRFT knee and hip arthroplasty ‘best practice’ guidelines. Interventions between timeframes included clinician education and a discussion of the guidelines between local surgeons.
Results
In audit rounds 1 and 2 twenty-six and 34 patients had THRs and 23 and 28 had knee arthroplasties respectively. 100% compliance was seen in 5/23 THR criteria and 9/27 knee criteria. Average compliance for knee documentation rose from 71% to 74% but no improvement was seen for THR (68% vs 64%). Those with least improvement related to assessment of range of movement and vascular status at the end of surgery.
Conclusions
Although compliance was good against the majority of data points there was minimal change following a local education intervention. The development and use of fully compliant departmental operation note templates would provide further clarity about steps performed and surgeon rationale should patient care later be scrutinised. The template would also act as an invaluable educational tool for trainees reflecting on the case.
Collapse
|
14
|
Agathis NT, Bhavaraju R, Shah V, Chen L, Haley CA, Goswami ND, Patrawalla A. Challenges in LTBI care in the United States identified using a nationwide TB medical consultation database. Public Health Action 2021; 11:162-166. [PMID: 34567993 DOI: 10.5588/pha.21.0026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Accepted: 07/01/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Identifying and treating individuals with latent TB infection (LTBI) represents a critical and challenging component of national TB elimination. Medical consultations by the Centers for Disease Control and Prevention (CDC) funded TB Centers of Excellence (COEs) are an important resource for healthcare professionals (HCPs) caring for individuals with LTBI. This study aimed to identify the most common clinical concerns regarding LTBI care and to describe epidemiologic and clinical features of patients discussed in these consultations. METHODS This mixed-methods study randomly sampled 125 consultation inquiries related to LTBI from the COEs' medical consultation database in 2018. Text from consultation records were reviewed and coded to identify reasons for the inquiries and common epidemiologic and clinical patient characteristics. RESULTS The most common topics of inquiry for consultation included accurate LTBI diagnosis (36%), management of LTBI treatment-related issues (22%), and choice of appropriate LTBI treatment regimen (17%). Patients for whom consultations were requested commonly had another medical condition (34%), were non-U.S. born (31%), were children (25%), and had a history of travel to TB-endemic areas (18%). CONCLUSION Our findings emphasize the challenge of managing patients with either suspected or confirmed LTBI, highlighting the need for ongoing medical consultation support for nuanced clinical and epidemiologic scenarios.
Collapse
|
15
|
Di Fiore JM, Shah V, Patwardhan A, Sattar A, Wang S, Raffay T, Martin R, Jawdeh EA. Prematurity and postnatal alterations in intermittent hypoxaemia. Arch Dis Child Fetal Neonatal Ed 2021; 106:557-559. [PMID: 33597229 PMCID: PMC8462666 DOI: 10.1136/archdischild-2020-320961] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2020] [Revised: 01/02/2021] [Accepted: 01/29/2021] [Indexed: 11/04/2022]
Abstract
Intermittent hypoxaemia (IH) events are well described in extremely preterm infants, but the occurrence of IH patterns in more mature preterm infants remains unclear. The objective of this study was to characterise the effect of gestational age on early postnatal patterns of IH in extremely (<28 weeks), very (28-<32 weeks) and moderately (32-<34 weeks) preterm infants. As expected, extremely preterm infants had a significantly higher frequency of IH events of longer durations and greater time with hypoxaemia versus very and moderately preterm infants. In addition, the postnatal decrease in IH duration was comparable in the very and moderately preterm infants. This progression of IH events should assist clinicians and families in managing expectations for resolution of IH events during early postnatal life.
Collapse
|
16
|
Karim S, Shah V, Adegbola S, Tewari S, Gupta V. 925 Is Routine Bloods Group and Save Required for Emergency Appendicectomy? Br J Surg 2021. [DOI: 10.1093/bjs/znab134.511] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Introduction
Appendicectomy is commonly a safe and low bleeding risk procedure. However, some hospital guidelines stipulate a requirement for routine pre-operative blood group and save (G&S).We aim to determine if pre-operative G&S is required for appendicectomies by looking at the number of tests vs transfusion conducted.The cost of G&S is £4.14 per sample in our trust.
Method
A retrospective review was conducted over a 3-month period. Patient data and demographics were identified using the hospital coding, theatre records and transfusion departments.
Results
118 consecutive appendicectomies were identified. Of which, 99 laparoscopic vs 19 open (13 started open vs 6 converted to open) operations were performed. No patients required a blood transfusion during their admission. There was a total of 219 G&S conducted. Cross matching tests for these procedures cost a total of £906. We estimate a cost projection of £3624 for G&S tests over a year and £18120 over 3 years.
Conclusions
Bleeding complications requiring transfusion following appendicectomies are very uncommon. In our unit, 0% of patients identified required a transfusion during their admission. We suggest stopping routine pre-operative G&S for these patients would be clinically safe and would lead to financial savings and reduce pre-operative waiting time.
Collapse
|
17
|
Chiu CY, Sarwal A, Mon AM, Tan YE, Shah V. Gastrointestinal: COVID-19 related ischemic bowel disease. J Gastroenterol Hepatol 2021; 36:850. [PMID: 32985002 DOI: 10.1111/jgh.15254] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Accepted: 09/06/2020] [Indexed: 12/09/2022]
|
18
|
Duan M, Skoch J, Pan BS, Shah V. Neuro-Ophthalmological Manifestations of Craniosynostosis: Current Perspectives. Eye Brain 2021; 13:29-40. [PMID: 33542671 PMCID: PMC7853409 DOI: 10.2147/eb.s234075] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2020] [Accepted: 11/12/2020] [Indexed: 12/20/2022] Open
Abstract
Craniosynostosis, a premature fusion of cranial sutures that can be isolated or syndromic, is a congenital defect with a broad, multisystem clinical spectrum. The visual pathway is prone to derangements in patients with craniosynostosis, particularly in syndromic cases, and there is a risk for permanent vision loss when ocular disease complications are not identified and properly treated early in life. Extensive advancements have been made in our understanding of the etiologies underlying vision loss in craniosynostosis over the last 20 years. Children with craniosynostosis are susceptible to interruptions in visual input arising from strabismus, refractive errors, and corneal damage; any of these aberrations can result in understimulation of the visual cortex during childhood neurodevelopment and permanent amblyopia. Elevated intracranial pressure resulting from abnormal cranial shape or volume can lead to papilledema and, ultimately, optic atrophy and vision loss. A pediatric ophthalmologist is a crucial component of the multidisciplinary care team that should be involved in the care of craniosynostosis patients and consistent ophthalmologic follow-up can help minimize the risk to vision posed by such entities as papilledema and amblyopia. This article aims to review the current understanding of neuro-ophthalmological manifestations in craniosynostosis and explore diagnostic and management considerations for the ophthalmologist taking care of these patients.
Collapse
|
19
|
Hanania A, Paulino A, Ludmir E, Shah V, McGovern S, Grosshans D, Okcu F, Baxter P, Su J, Chintagumpala M. RONC-05. PRESERVING VISION IN OPTIC PATHWAY GLIOMA AMONG PATIENTS WITHOUT NEUROFIBROMATOSIS TYPE 1. Neuro Oncol 2020. [PMCID: PMC7715108 DOI: 10.1093/neuonc/noaa222.778] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
PURPOSE Sporadic optic pathway/hypothalamic gliomas (OP/HGs) represent a unique entity within pediatric low-grade glioma. Despite favorable survival, the location makes treatment difficult and local progression debilitating. We conducted longitudinal assessment of visual acuity (VA) among patients treated in the modern era with chemotherapy (CT) or early radiotherapy (RT). METHODS Clinical characteristics were abstracted for patients treated over a 15-year period (2000–2015) at a single institution. Comprehensive ophthalmologic data taken at three to six-month intervals was examined with age-appropriate VA metrics converted to LogMAR scale. Kaplan-Meir “blindness-free survival” (BFS) curves were calculated as time to bilateral functional blindness (i.e. LogMAR ≥ 0.8 in both eyes), stratified by treatment and compared using log-rank test. RESULTS Thirty-six patients with median follow-up of 7.6 years (range: 2–17) were identified. Median age at diagnosis was 2.5 years (IQR: <1–5). Early RT was administered as initial therapy (n=6) or first-line salvage (n=5) in a total of eleven patients (31%) at a mean age of 12 years (range: 6–17). Twenty-five patients (69%) were maintained primarily on CT with a mean age at initiation of 2.4 years (range <1–8). Of these, five patients received RT after ≥2 systemic therapy regimens. In terms of visual preservation, five/eight-year BFS rates were 84%/59% and 100%/100%, for CT and early RT, respectively (p=0.046). CONCLUSIONS In a contemporary cohort, early RT, defined as initial or 1st line salvage therapy for OP/HGs manifested in superior VA. Children undergoing CT are at highest risk of functional blindness following five years of treatment.
Collapse
|
20
|
Shah V, Hoyos-Martinez A, Horne VE. Association of Adrenal Insufficiency With Pediatric Pseudotumor Cerebri Syndrome. JAMA Ophthalmol 2020; 138:1187-1191. [PMID: 32940641 DOI: 10.1001/jamaophthalmol.2020.3322] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Importance Pediatric pseudotumor cerebri syndrome pathophysiology is complex and not well delineated. Therefore, it is important to identify potential contributors or targets underlying the primary pathogenesis for its development. Objective To report cases highlighting the association of pediatric pseudotumor cerebri syndrome with adrenal insufficiency. Design, Setting, and Participants This noncontrolled, observational case series included pediatric patients diagnosed with pseudotumor cerebri syndrome and adrenal insufficiency at an urban academic children's hospital in Houston, Texas, from June 2015 to October 2019. Main Outcomes and Measures Monitoring optic nerve edema by clinical examination, fundus photography, and optical coherence topography images of the optic nerve. Results Data were collected from 5 pediatric patients (age range, 5-10 years) diagnosed with pseudotumor cerebri syndrome and adrenal insufficiency. One was a girl; all were White and prepubertal. Three patients had unrecognized glucocorticoid exposure. All patients had bilateral optic nerve edema that was initially treated with acetazolamide or topiramate, but cortisol functional testing by either 8 am cortisol or cosyntropin stimulation tests revealed a diagnosis of central adrenal insufficiency. Treatment with physiological doses of hydrocortisone resulted in resolution of optic nerve edema and clinical symptoms of pseudotumor cerebri syndrome, as well as a shorter time receiving medical therapy. Conclusions and Relevance In this case series, adrenal insufficiency was associated with both primary and secondary prepubertal pediatric pseudotumor cerebri syndrome. As a potential target specific to causative mechanism, physiologic hydrocortisone therapy resolved the condition. To date, there remains a global unawareness among clinicians about the suppressive outcome that glucocorticoids may have on the developing hypothalamic-pituitary-adrenal axis, resulting in adrenal insufficiency and so-called episodic pseudotumor cerebri syndrome in young children. Ophthalmologists and pediatric subspecialists should implement cortisol testing via either 8 am cortisol or cosyntropin stimulation tests at initial evaluation of all children with pseudotumor cerebri syndrome and risk factors for adrenal insufficiency, no predisposing causes, or nonresponse to conventional treatment. Further management and treatment should be in combination with ophthalmology and endocrine services.
Collapse
|
21
|
Barwad P, Lokhandwala Y, Kumar B, Vyas A, Shah V, Vichare S, Bachani N. Surgical cardiac sympathetic denervation in patients with VT storm: long term follow-up data. Eur Heart J 2020. [DOI: 10.1093/ehjci/ehaa946.0751] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Surgical Cardiac Sympathetic Denervation (CSD) is a procedure which involves surgical removal of terminal cervical and thoracic sympathetic ganglion for reducing sympathetic discharge to the heart. CSD is usually performed as a last desperate measure in treatment of ventricular tachycardia (VT). We report here the clinical profile and long-term follow-up of all our patients who underwent CSD (unilateral or bilateral) predominantly upfront prior to considering catheter ablation of VT for VT storm.
Material and methods
We retrospectively collected data of all patients who underwent CSD for VT storm between year 2010 till 2019. Success of CSD was defined as successful discharge of patient from the hospital after the procedure more than 75% decrease in the frequency of VT after two weeks of surgical procedure.
Results
A total of 65 patients underwent CSD in the above-mentioned period and the average duration of follow-up was 28 months. The clinical parameters, demographic data and outcome analysis is provided in details in table 1. Only 14 (21.5%) patients underwent attempt of catheter ablation of VT prior to considering CSD. CSD was successful in 53 (81.5%) of patients. There was a significant decline in the incidence of number of ICD or external shocks before and after CSD (25.2±39.4 vs 1.09±2.9) respectively. There was no significant effect of CSD on ejection fraction. None of the available clinical parameters predicted the success of CSD.
Discussion and conclusion
The current retrospective analysis reemphasize the role of surgical CSD in treatment of patients with VT storm. As in predominant patient's CSD was performed even before the attempting catheter-based ablation, it brings in a new dimension in the treatment of VT. Efficacy of CSD (81.5%) in experienced hand is equivalent or even better than catheter-based ablation in patients with VT storm.
Funding Acknowledgement
Type of funding source: None
Collapse
|
22
|
Arora K, Umar B, Hogan K, Winston-McPherson GN, Copeland JR, Varney R, Shah V, Totten A. Tackling The Challenge Of Opioid Use And Abuse And Treatment Of Chronic Pain Management. Am J Clin Pathol 2020. [DOI: 10.1093/ajcp/aqaa161.192] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction/Objective
Deaths from opioid overdose increased 12% from 2016 to 2017. This major economic burden cost roughly $78.5 billion in the US. This steep increase in drug overdose deaths can be attributed to increased synthetic opioid abuse. To better understand and reduce opioid abuse amongst patients at Henry Ford Health System, Detroit MI, we sought to collaborate with physicians to manage prescribing, interpret test results, improve patient care, and deliver more value.
Primary Aim: To create a directed pain panel for ordering and interpreting pain management drugs to help providers to better manage patients and to assess compliance from test ordering history to serve patients safely and effectively.
Secondary Aim: To streamline the process of prescribing pain medications and to create a patient centered approach to treat chronic non-cancer patients who actually need opioids, to minimize the risk of abuse, diversion and addiction among patients.
Methods
Plan Do Check Act (PDCA) cycles of process improvement were used to achieve our two aims. In the first cycle, a drug screen-ordering guide was developed to facilitate screening (qualitative) and confirmation (quantitative) ordering practices. As part of this, providers prescribing for chronic pain patients were advised to use drugs of abuse panel rather than our emergency drug screen. In the second cycle, a directed pain panel (DPP) was introduced with reflex to confirmation testing. The DPP led to discovery of unexpected fentanyl positives, which were further investigated.
Results
A survey was conducted to investigate provider-ordering practices, which showed that use of the new drugs of abuse panel rose from 57% to 77%. The DPP was accepted by ~60% of physicians and was frequently reordered in follow-up. Analysis of unexpected fentanyl positivity revealed 30% true positivity, thus identifying unknown patient use. A future PDCA cycle is focused on developing, implementing, and measuring the customer value of a laboratory generated interpretive opioid results report at 5 similar organizations with a goal to assist with test selection and simplify provider interpretation of results.
Conclusion
A future PDCA cycle is focused on developing, implementing, and measuring the customer value of a laboratory generated interpretive opioid results report at 5 similar organizations with a goal to assist with test selection and simplify provider interpretation of results.
Collapse
|
23
|
Dermarkarian CR, Shah V, Allen RC. Visual preservation in congenital orbital fibrosis. Can J Ophthalmol 2020; 56:37-42. [PMID: 32771329 DOI: 10.1016/j.jcjo.2020.07.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2020] [Revised: 06/04/2020] [Accepted: 07/07/2020] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Congenital orbital fibrosis (COF) is a nonprogressive, unilateral, congenital process in which variable fibrosis is demonstrated in the orbit, resulting in restrictive strabismus, upper eyelid malposition, and axial displacement of the globe. We present 4 new pediatric cases of COF and discuss factors that impact visual development. We also describe a patient with local compressive optic neuropathy/edema who underwent optic nerve sheath fenestration (ONSF) for visual preservation. DESIGN Literature review and retrospective case series. RESULTS Four male COF patients (mean age of 11 months) were examined. Two patients presented with decreased ocular motility of the affected eye. Two patients presented with exophthalmos, and one presented with enophthalmos. Two patients presented with ptosis, and one presented with eyelid retraction. Two patients presented with optic nerve atrophy, and one presented with optic nerve edema. Magnetic resonance imaging demonstrated involvement of the superior, medial, and inferior rectus and superior oblique muscles in 3 patients and the lateral rectus and inferior oblique muscles in 2 patients. Three patients underwent orbitotomy. Histology was consistent with fibrosis. Three patients demonstrated amblyopia, and 2 responded to treatment. The patient with optic nerve edema underwent ONSF. At 4 months' follow-up, the edema had resolved. CONCLUSIONS COF can present with either anterior or posterior globe displacement. Patients must undergo a complete ophthalmic evaluation to identify modifiable factors. Strabismus and ptosis should be addressed for optimal visual development. Amblyopia therapy should be instituted quickly. Patients who present with active optic nerve edema may benefit from ONSF for local compressive optic neuropathy.
Collapse
|
24
|
Chen JJ, Flanagan EP, Bhatti MT, Jitprapaikulsan J, Dubey D, Lopez Chiriboga ASS, Fryer JP, Weinshenker BG, McKeon A, Tillema JM, Lennon VA, Lucchinetti CF, Kunchok A, McClelland CM, Lee MS, Bennett JL, Pelak VS, Van Stavern G, Adesina OOO, Eggenberger ER, Acierno MD, Wingerchuk DM, Lam BL, Moss H, Beres S, Gilbert AL, Shah V, Armstrong G, Heidary G, Cestari DM, Stiebel-Kalish H, Pittock SJ. Steroid-sparing maintenance immunotherapy for MOG-IgG associated disorder. Neurology 2020; 95:e111-e120. [PMID: 32554760 PMCID: PMC7455322 DOI: 10.1212/wnl.0000000000009758] [Citation(s) in RCA: 128] [Impact Index Per Article: 32.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2019] [Accepted: 01/21/2020] [Indexed: 02/07/2023] Open
Abstract
OBJECTIVE Myelin oligodendrocyte glycoprotein-immunoglobulin G (MOG-IgG) associated disorder (MOGAD) often manifests with recurrent CNS demyelinating attacks. The optimal treatment for reducing relapses is unknown. To help determine the efficacy of long-term immunotherapy in preventing relapse in patients with MOGAD, we conducted a multicenter retrospective study to determine the rate of relapses on various treatments. METHODS We determined the frequency of relapses in patients receiving various forms of long-term immunotherapy for MOGAD. Inclusion criteria were history of ≥1 CNS demyelinating attacks, MOG-IgG seropositivity, and immunotherapy for ≥6 months. Patients were reviewed for CNS demyelinating attacks before and during long-term immunotherapy. RESULTS Seventy patients were included. The median age at initial CNS demyelinating attack was 29 years (range 3-61 years; 33% <18 years), and 59% were female. The median annualized relapse rate (ARR) before treatment was 1.6. On maintenance immunotherapy, the proportion of patients with relapse was as follows: mycophenolate mofetil 74% (14 of 19; ARR 0.67), rituximab 61% (22 of 36; ARR 0.59), azathioprine 59% (13 of 22; ARR 0.2), and IV immunoglobulin (IVIG) 20% (2 of 10; ARR 0). The overall median ARR on these 4 treatments was 0.3. All 9 patients treated with multiple sclerosis (MS) disease-modifying agents had a breakthrough relapse on treatment (ARR 1.5). CONCLUSION This large retrospective multicenter study of patients with MOGAD suggests that maintenance immunotherapy reduces recurrent CNS demyelinating attacks, with the lowest ARR being associated with maintenance IVIG therapy. Traditional MS disease-modifying agents appear to be ineffective. Prospective randomized controlled studies are required to validate these conclusions.
Collapse
|
25
|
Ajisebutu A, Kak I, Thompson N, Honomichl R, Moul D, Mehra R, Shah V. 0906 Identification Of Physical Exam Findings With High Predictive Value For Moderate To Severe Pediatric Obstructive Sleep Apnea(osa) In Overweight/obese Children. Sleep 2020. [DOI: 10.1093/sleep/zsaa056.902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Introduction
Obstructive sleep apnea(OSA) is highly prevalent and under-diagnosed in the overweight/obese pediatric population largely due to limitations of existing pediatric OSA screening instruments including lack of efficiency and practical implementation and lack of careful consideration of physical examination(PE) findings with high predictive value for OSA. We sought to identify PE finding(s) predictive of pediatric OSA in overweight/obese patients to inform development of an OSA screening tool.
Methods
Overweight/obese patients presenting to the Cleveland Clinic weight-management clinic between 2013-2018 with polysomnogram (PSG) data were included. The association of PE predictors: age, sex, race (white, black, other), neck (NC), waist circumference (WC), tonsil size (TS), height, systolic and diastolic blood pressure (BP) percentiles) in relation to OSA defined by apnea-hypopnea index (AHI)≥5,i.e. clinically significant pediatric OSA, were assessed using univariate and multivariate logistic regression models (OR,95%CI).
Results
Retrospective analysis of 180 overweight/obese patients (BMI percentile>85th for age and sex) and age 12.5±3.7 years were included. The multivariate model showed that only WC was significantly associated (1.03, 1.00 - 1.07, p=0.038) with OSA defined as AHI≥5. A statistically significant interaction of age and sex was observed such that the likelihood of OSA increased in males with older age and conversely decreased in females with older age. (1.26,1.04 -1.52, p=0.038) The reduced multivariate model, which included age, sex, WC, and age*sex interaction term, correctly discriminated AHI <5 vs. ≥ 5 66.5% of the time.
Conclusion
In this large clinic-based overweight/obese pediatric sample, males, older age and WC were significant predictors of OSA and TS was not. A significant interaction of age and sex was observed supporting increased OSA with increasing age in males. Data generated supports value of PE findings of age, sex and WC to incorporate in development of an OSA screening tool for overweight/obese children.
Support
Collapse
|