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Hussain N, Brull R, Gilron I, Weaver TE, Shahzad H, D'Souza RS, Abdel-Rasoul M, Clarke H, McCartney CJL, Abdallah FW. Association of peri-operative prescription of non-steroidal anti-inflammatory drugs with continued prescription of opioids after total knee arthroplasty: a retrospective claims-based cohort study. Anaesthesia 2024; 79:725-734. [PMID: 38385772 DOI: 10.1111/anae.16259] [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] [Accepted: 01/06/2024] [Indexed: 02/23/2024]
Abstract
Non-steroidal anti-inflammatory drugs (NSAIDs) are one of the mainstays of multimodal pain management. While effective for acute pain control, recent pre-clinical evidence has raised concerns regarding an association between NSAIDs and chronic pain and potential opioid use. Our objective was to explore the association between peri-operative use of prescription NSAIDs and the need for continued opioid prescriptions lasting 90-180 days in previously opioid-naïve patients undergoing total knee arthroplasty. A database of health claims in the USA was used to identify all opioid-naïve adult patients who underwent primary knee arthroplasty between January 2010 and October 2021. We evaluated the magnitude of association between peri-operative prescription NSAID claims and claims for opioids at 90 days postoperatively using multivariable logistic regression models. Secondary outcomes included: the magnitude of association between peri-operative NSAID prescription and claims for opioids at 180 days postoperatively; and identifying other potential factors associated with opioid claims at 90 days postoperatively. After risk adjustment using multivariable logistic regression models in the 789,736-patient cohort, the adjusted odds ratio (95%CI) for a continuous claim of opioids at 90 and 180 days postoperatively among patients with a peri-operative NSAID prescription within 30 days was 1.32 (1.30-1.35), p < 0.001; and 1.12 (1.10-1.15), p < 0.001, respectively. This estimate of effect remained robust at 90 days after accounting for known potential confounders, including pre-existing knee pain and acute postoperative pain severity. Similar analysis of other pain medications (e.g. paracetamol) did not detect such an association. This population-based cohort study suggests that peri-operative prescription NSAID use may be associated with continued opioid prescription claims at 90 and 180 days after knee arthroplasty, even after adjusting for other observed covariates for continuous opioid claims. These novel findings can inform clinical decision-making for post-surgical pain management, risk-benefit discussions with patients and future research.
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Iovino NA, McClinchie MG, Abdel-Rasoul M, Boyle B, Dotson JL, Michel HK, Maltz RM. Clinical impacts of immunomodulator withdrawal from anti-tumor necrosis factor combination therapy in pediatric inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2024. [PMID: 38946674 DOI: 10.1002/jpn3.12299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/25/2024] [Revised: 06/03/2024] [Accepted: 06/10/2024] [Indexed: 07/02/2024]
Abstract
OBJECTIVES Combination therapy consists of both anti-tumor necrosis factor (anti-TNF) and an immunomodulator (IMM) and has been shown to improve outcomes in patients with inflammatory bowel disease (IBD). This study assesses the impacts of IMM withdrawal from combination therapy to anti-TNF monotherapy in children with IBD. METHODS This single-center retrospective cohort study included children with IBD initiated on combination therapy between 2014 and 2019 who discontinued the IMM. We evaluated whether IMM withdrawal impacts laboratory values and disease activity. Linear mixed effects models with random intercepts were used to compare differences between groups. Chi-square and Kruskal-Wallis tests were used for comparisons between patients who did and did not require subsequent escalation of therapy. RESULTS One hundred and fifty-two patients discontinued the IMM which did not significantly affect disease activity. However, 18% of patients escalated therapy after IMM withdrawal, primarily due to low anti-TNF levels. Lower anti-TNF and higher erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) levels before IMM withdrawal were associated with subsequent escalation of therapy. Overall, there was no statistically significant effect on anti-TNF drug levels. Patients with Crohn's disease (CD) on infliximab (IFX) and methotrexate (MTX) who discontinued the IMM had an increase in mean ESR and CRP (p < 0.05). CONCLUSIONS IMM withdrawal from anti-TNF combination therapy may be considered safe in the setting of higher anti-TNF levels and normal serum inflammatory markers. Clinicians should consider assessing anti-TNF levels and inflammatory markers after IMM withdrawal, especially in patients with CD receiving IFX who discontinued MTX.
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Southerland W, Hussain N, Qing R, Shankar P, Surapaneni S, Burns J, Mahmood S, Yazdi C, Abdel-Rasoul M, Simopoulos TT, Gill JS. Discrepancy Between Reported and Calculated Pain Reduction in Patients With Spinal Cord Stimulation Therapy and Lack of Agreement Between Patient Satisfaction and Degree of Pain Relief. Neuromodulation 2024; 27:866-872. [PMID: 38159100 DOI: 10.1016/j.neurom.2023.11.008] [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: 04/15/2023] [Revised: 10/07/2023] [Accepted: 11/02/2023] [Indexed: 01/03/2024]
Abstract
OBJECTIVES This study aimed to determine agreement between reported percentage pain reduction (RPPR) and calculated percentage pain reduction (CPPR) in patients with percutaneous spinal cord stimulation (SCS) implants, and to correlate RPPR and CPPR with patient satisfaction. We also sought to determine which patient-reported outcome measures are most improved in patients with SCS. MATERIALS AND METHODS Fifty patients with percutaneous spinal cord stimulator implants with a mean follow-up of 51.1 months were interviewed and surveyed to assess their pain level, impression of degree of pain relief, satisfaction with the therapy, and desire to have the device again. Baseline pain level was obtained from their preimplant records. RESULTS Overall, RPPR was found to be 53.3%, whereas CPPR was 44.4%. Of all patients, 21 reported <50% pain reduction; however, most of these (12/21, 57%) were satisfied with the outcome of therapy. In terms of individual improvement in outcomes, activities of daily life was the most improved measure at 82%, followed by mood, sleep, medication use, and health care utilization at 74%, 62%, 50%, and 48%, respectively. CONCLUSIONS RPPR appears to be a complex outcome measure that may not agree with CPPR. Overall RPPR is greater than the CPPR. On the basis of our data, these independently valid measures should not be used interchangeably. A 50% pain reduction threshold is not a requisite for patient satisfaction and desire to have the device again. Activities of daily living was the most improved measure in this cohort, followed by mood, sleep, medication usage, and decrease in health care utilization.
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Han JL, Zimmerer JM, Zeng Q, Chaudhari S, Satoskar A, Abdel-Rasoul M, Uwase H, Breuer CK, Bumgardner GL. Antibody-Suppressor CXCR5+CD8+ T Cells Are More Potent Regulators of Humoral Alloimmunity after Kidney Transplant in Mice Compared to CD4+ Regulatory T Cells. JOURNAL OF IMMUNOLOGY (BALTIMORE, MD. : 1950) 2024; 212:1504-1518. [PMID: 38517294 PMCID: PMC11047759 DOI: 10.4049/jimmunol.2300289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Accepted: 02/27/2024] [Indexed: 03/23/2024]
Abstract
Adoptive cell therapy (ACT), especially with CD4+ regulatory T cells (CD4+ Tregs), is an emerging therapeutic strategy to minimize immunosuppression and promote long-term allograft acceptance, although much research remains to realize its potential. In this study, we investigated the potency of novel Ab-suppressor CXCR5+CD8+ T cells (CD8+ TAb-supp) in comparison with conventional CD25highFoxp3+CD4+ Tregs for suppression of humoral alloimmunity in a murine kidney transplant (KTx) model of Ab-mediated rejection (AMR). We examined quantity of peripheral blood, splenic and graft-infiltrating CD8+ TAb-supp, and CD4+ Tregs in KTx recipients and found that high alloantibody-producing CCR5 knockout KTx recipients have significantly fewer post-transplant peripheral blood and splenic CD8+ TAb-supp, as well as fewer splenic and graft-infiltrating CD4+ Tregs compared with wild-type KTx recipients. ACT with alloprimed CXCR5+CD8+ T cells reduced alloantibody titer, splenic alloprimed germinal center (GC) B cell quantity, and improved AMR histology in CCR5 knockout KTx recipients. ACT with alloprimed CD4+ Treg cells improved AMR histology without significantly inhibiting alloantibody production or the quantity of splenic alloprimed GC B cells. Studies with TCR transgenic mice confirmed Ag specificity of CD8+ TAb-supp-mediated effector function. In wild-type recipients, CD8 depletion significantly increased alloantibody titer, GC B cells, and severity of AMR pathology compared with isotype-treated controls. Anti-CD25 mAb treatment also resulted in increased but less pronounced effect on alloantibody titer, quantity of GC B cells, and AMR pathology than CD8 depletion. To our knowledge, this is the first report that CD8+ TAb-supp cells are more potent regulators of humoral alloimmunity than CD4+ Treg cells.
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Shaffery K, Sebastian S, Thornton H, Abdel-Rasoul M. Patient-perceived understanding of home-going medication with transitions of care services at a pediatric institution. J Am Pharm Assoc (2003) 2024:102076. [PMID: 38527733 DOI: 10.1016/j.japh.2024.102076] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2023] [Revised: 03/15/2024] [Accepted: 03/19/2024] [Indexed: 03/27/2024]
Abstract
BACKGROUND Transitions of care (TOC) is the coordination and continuity of healthcare as a patient transfers between different settings.1 This can include a wide range of services, such as medication reconciliation, patient counseling, bedside delivery of medications, and others that meet individual patient needs.2 In the pediatric population, patients are at increased risk of potential medication errors and subsequent harm due to reduced patient and/or caregiver health literacy, limited dosage form availability, and errors in medication administration.5 The use of TOC services at the time of hospital discharge in this population has the potential to make a positive impact on patient safety and the treatment of medical conditions. OBJECTIVES The primary objective of this study was to determine if patient-perceived understanding of home-going medications was greater in patients and/or caregivers that received medication bedside delivery and education from a pharmacy-led TOC service at a large, pediatric academic medical center. The secondary objective was to determine if the primary practice area of the pharmacist providing medication education led to changes in understanding of home-going medication(s). METHODS Using institution-wide, patient satisfaction surveys from January 1, 2021, through December 31, 2021, patient and/or caregiver responses were queried for two questions about home-going medications, relating to the understanding of administration and the potential side effects. Patients were divided into two groups depending on TOC services received, as documented in the electronic medical record (EMR). Survey responses for each of the two questions were categorized as top-box percentage by study group. Hypothesis testing between study groups for the primary and secondary outcomes were conducted using chi-squared tests at an alpha of 0.05. Statistical analyses were conducted using SAS version 9.4. RESULTS Of the 1,159 patients included in the study, 441 received TOC services, deemed the intervention group, and 718 did not receive TOC services, deemed the control group. When the intervention and control group were asked about understanding of medication administration, 96.37% versus 93.18% (p=0.007) of patients gave the most favorable response of "yes, definitely," respectively. Further, 78.51% versus 77.44% (p=0.053) of patients gave the most favorable response when asked about understanding potential medication side effects, respectively. CONCLUSION Patients receiving TOC services by a member of the pharmacy team had a greater score for understanding of both medication administration and side effects. Furthermore, this greater score was consistent among the education provided by the inpatient and outpatient pharmacist.
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Vijayakumar A, Abdel-Rasoul M, Hekmat R, Merritt RE, D'Souza DM, Jackson GP, Kneuertz PJ. National learning curves among robotic thoracic surgeons in the United States: Quantifying the impact of procedural experience on efficiency and productivity gains. J Thorac Cardiovasc Surg 2024; 167:869-879.e2. [PMID: 37562675 DOI: 10.1016/j.jtcvs.2023.07.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/22/2023] [Revised: 07/12/2023] [Accepted: 07/29/2023] [Indexed: 08/12/2023]
Abstract
OBJECTIVE This study aims to characterize the aggregate learning curves of US surgeons for robotic thoracic procedures and to quantify the impact on productivity. METHODS National average console times relative to cumulative case number were extracted from the My Intuitive application (Version 1.7.0). Intuitive da Vinci robotic system data for 56,668 lung resections performed by 870 individual surgeons between 2021 and 2022 were reviewed. Console time and hourly productivity (work relative value units/hour) were analyzed using linear regression models. RESULTS Average console times improved for all robotic procedures with cumulative case experience (P = .003). Segmentectomy and thymectomy had the steepest initial learning curves with a 33% and 34% reduction of the average console time for proficient (51-100 cases) relative to novice surgeons (1-10 cases), respectively. The hourly productivity increase for proficient surgeons ranged from 11.4 work relative value units/hour (+26%) for lobectomy to 17.0 work relative value units/hour (+50%) for segmentectomy. At the expert level (101+ cases), average console times continued to decrease significantly for esophagectomy (-18%) and lobectomy (-23%), but only minimally for wedge resections (-1%) (P = .003). The work relative value units/hour increase at the expert level reached 50% for lobectomy and 40% for esophagectomy. Surgeon experience level, dual console use, system model, and robotic stapler use were factors independently associated with console time for robotic lobectomy. CONCLUSIONS The aggregate learning curve for robotic thoracic surgeons in the United States varies significantly by procedure type and demonstrate continued improvements in efficiency beyond 100 cases for lobectomy and esophagectomy. Improvements in efficiency with growing experiences translate to substantial productivity gains.
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Shahzad H, Hussain N, D'Souza RS, Bhatti N, Orhurhu V, Abdel-Rasoul M, Simopoulos T, Essandoh MK, Khan SN, Weaver T. Incidence of subsequent surgical decompression following minimally invasive approaches to treat lumbar spinal stenosis: A retrospective review. Pain Pract 2024; 24:431-439. [PMID: 37955267 DOI: 10.1111/papr.13315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2023]
Abstract
BACKGROUND CONTEXT Surgical decompression is the definitive treatment for managing symptomatic lumbar spinal stenosis; however, select patients are poor surgical candidates. Consequently, minimally invasive procedures have gained popularity, but there exists the potential for failure of therapy necessitating eventual surgical decompression. PURPOSE To evaluate the incidence and characteristics of patients who require surgical decompression following minimally invasive procedures to treat lumbar spinal stenosis. STUDY DESIGN/SETTING Retrospective review. PATIENT SAMPLE Patients who underwent minimally invasive procedures for lumbar spinal stenosis (Percutaneous Image-guided Lumbar Decompression [PILD] or interspinous spacer device [ISD]) and progressed to subsequent surgical decompression within 5 years. OUTCOME MEASURES The primary outcome was the rate of surgical decompression within 5 years following the minimally invasive approach. Secondary outcomes included demographic and comorbid factors associated with increased odds of requiring subsequent surgery. METHODS Patient data were collected using the PearlDiver-Mariner database. The rate of subsequent decompression was described as a percentage while univariable and multivariable regression analysis was used for the analysis of predictors. RESULTS A total of 5278 patients were included, of which 3222 (61.04%) underwent PILD, 1959 (37.12%) underwent ISD placement, and 97 (1.84%) had claims for both procedures. Overall, the incidence of subsequent surgical decompression within 5 years was 6.56% (346 of 5278 patients). Variables associated with a significantly greater odds ratio (OR) [95% confidence interval (CI)] of requiring subsequent surgical decompression included male gender and a prior history of surgical decompression by 1.42 ([1.14, 1.77], p = 0.002) and 2.10 times ([1.39, 3.17], p < 0.001), respectively. In contrast, age 65 years and above, a diagnosis of obesity, and a Charlson Comorbidity Index score of three or greater were associated with a significantly reduced OR [95% CI] by 0.64 ([0.50, 0.81], p < 0.001), 0.62 ([0.48, 0.81], p < 0.001), and 0.71 times ([0.56, 0.91], p = 0.007), respectively. CONCLUSIONS Minimally invasive procedures may provide an additional option to treat symptomatic lumbar spinal stenosis in patients who are poor surgical candidates or who do not desire open decompression; however, there still exists a subset of patients who will require subsequent surgical decompression. Factors such as gender and prior surgical decompression increase the likelihood of subsequent surgery, while older age, obesity, and a higher Charlson Comorbidity Index score reduce it. These findings aid in selecting suitable surgical candidates for better outcomes in the elderly population with lumbar spinal stenosis.
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Han JL, Zimmerer JM, Zeng Q, Chaudhari S, Hart M, Satoskar AA, Abdel-Rasoul M, Breuer CK, Bumgardner GL. CXCR5 + CD8 + T Cell-mediated Suppression of Humoral Alloimmunity and AMR in Mice Is Optimized With mTOR and Impaired With Calcineurin Inhibition. Transplantation 2024; 108:679-692. [PMID: 37872660 PMCID: PMC10922067 DOI: 10.1097/tp.0000000000004828] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2023]
Abstract
BACKGROUND Adoptive cellular therapy (ACT) with antibody-suppressor CXCR5 + CD8 + T cells (CD8 + T Ab-supp ) inhibits alloantibody production, antibody-mediated rejection (AMR), and prolongs graft survival in multiple transplant mouse models. However, it is not known how conventional immunosuppressive agents impact the efficacy of CD8 + T Ab-supp ACT. METHODS We investigated the efficacy of CD8 + T Ab-supp cell ACT when combined with calcineurin inhibitor (CNi) or mammalian target of rapamycin inhibitor (mTORi) in a murine model of kidney transplant. RESULTS ACT-mediated decrease in germinal center B cells, posttransplant alloantibody titer, and amelioration of AMR in high alloantibody-producing CCR5 knockout kidney transplant recipients were impaired when ACT was combined with CNi and enhanced when combined with mTORi. CNi (but not mTORi) reduced ACT-mediated in vivo cytotoxicity of IgG + B cells and was associated with increased quantity of germinal center B cells. Neither CNi nor mTORi treatment impacted the expression of cytotoxic effector molecules (FasL, Lamp1, perforin, granzyme B) by CD8 + T Ab-supp after ACT. Concurrent treatment with CNi (but not mTORi) reduced in vivo proliferation of CD8 + T Ab-supp after ACT. The increase in quantity of splenic CD44 + CXCR5 + CD8 + T cells that occurs after ACT was reduced by concurrent treatment with CNi but not by concurrent treatment with mTORi (dose-dependent). CONCLUSIONS Impaired efficacy of ACT by CNi is attributed to reduced persistence and/or expansion of CD8 + T Ab-supp cells after ACT. In contrast, concurrent immunosuppression with mTORi preserves CD8 + T Ab-supp cells quantity, in vivo proliferation, and in vivo cytotoxic effector function after ACT and enhances suppression of humoral alloimmunity and AMR.
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McNicol M, Abdel-Rasoul M, McClinchie MG, Morris GA, Boyle B, Dotson JL, Michel HK, Maltz RM. Clinical outcomes and cost savings of a nonmedical switch to a biosimilar in children/young adults with inflammatory bowel disease. J Pediatr Gastroenterol Nutr 2024; 78:644-652. [PMID: 38334232 DOI: 10.1002/jpn3.12153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/19/2023] [Revised: 12/12/2023] [Accepted: 12/19/2023] [Indexed: 02/10/2024]
Abstract
OBJECTIVES The safety, efficacy, and cost savings associated with biosimilar medications are well established. However, a lack of pediatric data exists surrounding clinical outcomes when switching from an originator to a biosimilar. Our primary aim is to evaluate clinical outcomes following a nonmedical switch from the infliximab originator to a biosimilar in children and young adults with inflammatory bowel disease (IBD). Our secondary aim is to estimate cost savings associated with this switch. METHODS A quality improvement project was implemented to establish safe switching protocols, then those patients who underwent a nonmedical switch from the infliximab originator to the biosimilar were retrospectively reviewed. Demographic data, physician global assessments (PGAs), and laboratory values were recorded 1 year pre- and post-switch. Continuation rates on the biosimilar were reported at 6 and 12 months. Cost savings were estimated using two different pricing models. RESULTS Fifty-three patients underwent a nonmedical switch. Laboratory values including inflammatory markers, infliximab levels, and PGA scores remained similar when assessed pre- and post-switch. No infusion reactions or antidrug antibody development occurred. Two patients reported psoriasis-like rashes. Five patients switched back to the originator during the study period. There were 379 biosimilar infusions completed with an estimated total cost savings of $11,260 (average sales price) and $566,223 (wholesale acquisition cost). CONCLUSIONS Clinical remission rates, inflammatory laboratory markers, serious adverse events, infliximab levels, and antidrug antibodies remained similar after a one-time nonmedical switch to an infliximab biosimilar. Nonmedical switching to biosimilars resulted in significant cost savings.
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Kenawy DM, Zhang Y, Elsisy M, Abdel-Rasoul M, Chun Y, Clark WC, Tillman BW. A self calibrating, magnetic sensor approach accurately positions an aortic damage control stent in a porcine model. Trauma Surg Acute Care Open 2023; 8:e001220. [PMID: 38089400 PMCID: PMC10711854 DOI: 10.1136/tsaco-2023-001220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2023] [Accepted: 10/09/2023] [Indexed: 02/01/2024] Open
Abstract
Objectives Non-compressible torso hemorrhage remains a high mortality injury, with difficulty mobilizing resources before exsanguination. Previous studies reported on a retrievable stent graft for damage control and morphometric algorithms for rapid placement, yet fluoroscopy is impractical for the austere environment. We hypothesized that magnetic sensors could be used to position stents relative to an external magnet placed on an anatomic landmark, whereas an electromagnet would allow self-calibration to account for environmental noise. Methods A magnetic sensor alone (MSA) and with integrated stent (MSIS) were examined in a porcine model under anesthesia. A target electromagnet was placed on the xiphoid process (position 0 cm). Sensors were placed in the aorta and measurements obtained at positions 0 cm, +4 cm, and +12 cm from the magnet and compared with fluoroscopy. Sensors were examined under conditions of tachycardia/hypertension, hypotension, vibration, and metal shrapnel to simulate environmental factors that might impact accuracy. General linear models compared mean differences between fluoroscopy and sensor readings. Results Both sensors were compatible with a 10 French catheter system and provided real-time assessment of the distance between the sensor and magnetic target in centimeters. Mean differences between fluoroscopy and both magnetic sensor readings demonstrated accuracy within ±0.5 cm for all but one condition at 0 cm and +4 cm, whereas accuracy decreased at +12 cm from the target. Using the control as a reference, there was no significant difference in mean differences between fluoroscopy and both MSA or MSIS readings at 0 cm and +4 cm for all conditions. The system retained effectiveness if the target was overshot. Conclusion Magnetic sensors achieved the highest accuracy as sensors approached the target. Oscillation of the electromagnet on and off effectively accounts for environmental noise.This approach is promising for rapid and accurate placement of damage control retrievable stent grafts when fluoroscopy is impractical. Level of evidence Not applicable.
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McClinchie MG, Lakhani A, Abdel-Rasoul M, McNicol M, Shkhkhalil AK, Boyle BB, Maltz RM. Similar Growth Outcomes in Children with Inflammatory Bowel Disease Initiated on Infliximab Originator or Biosimilar. J Pediatr Gastroenterol Nutr 2023; 77:499-504. [PMID: 37439588 DOI: 10.1097/mpg.0000000000003890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 07/14/2023]
Abstract
BACKGROUND Growth is an important clinical outcome, especially in childhood-onset inflammatory bowel disease (IBD). Prior research has demonstrated growth improvements with infliximab therapy. There are limited studies evaluating whether clinical and growth outcomes in children initiated on the infliximab originator and infliximab biosimilar are similar. METHODS This was a single-center retrospective review of patients with IBD, younger than 17 years old, and initiated on the infliximab originator or biosimilar for at least 12 months between April 2016 and February 2021. Propensity score matching was utilized. Laboratory values, disease activity scores, and growth values were collected at baseline (prior to infliximab initiation), 6 months, and 12 months post initiation. Linear mixed models with random intercepts were used to test differences in measures over time and between study groups. RESULTS There were 113 patients on the originator and 39 patients on a biosimilar who met eligibility criteria. Propensity score methodology identified 37 dyads (1:1 match). Weight, height, and body mass index z scores increased over time (from baseline to 12 months) for both groups ( P < 0.05) and there was a similar rate of change between study groups. Clinical outcomes of lab values (albumin, C-reactive protein, and hemoglobin) and disease activity scoring were similar from baseline to 12 months between study groups. CONCLUSIONS There were similar improvements in growth and clinical outcomes in patients initiated on the infliximab originator compared to an infliximab biosimilar agent. This study adds to the limited research evaluating whether infliximab biosimilars have similar growth outcomes in children with IBD.
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Chee A, Abdel-Rasoul M, Zoretich K, Diaz K, Noria SF. Bariatric Patient Engagement in a Pre-surgery Virtual Patient Navigation Platform (VPNP). Obes Surg 2023; 33:2770-2779. [PMID: 37434020 DOI: 10.1007/s11695-023-06558-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2023] [Revised: 03/16/2023] [Accepted: 03/21/2023] [Indexed: 07/13/2023]
Abstract
BACKGROUND This study analyzed patient engagement with a virtual patient navigation platform (VPNP) designed to help guide bariatric surgery candidates through the complex pre-operative workup for surgery. METHODS Data on baseline sociodemographic and medical history was collected on patients enrolled in the bariatric program at a single academic institution between March and May 2021. The System Usability Scale (SUS) survey was administered to assess VPNP usability. Two groups emerged: "engaged" (ENG; n = 30) who activated their accounts and completed the SUS, and "not-engaged" (NEG; n = 35) who did not activate their accounts (n = 13) or did not use the app (n = 22) and were therefore ineligible for the SUS survey. RESULTS Analyses demonstrated that only insurance status differed between groups (private insurance: 60% versus 34.3% for ENG versus NEG, respectively; p = 0.038). SUS survey analysis demonstrated high perceived usability (median score = 86.3), corresponding to the 97th percentile of usability. The top three reasons for disengagement included being too busy (22.9%), not being interested (20%), and being unsure about the purpose of the app (20%). CONCLUSIONS The VPNP scored in the 97th percentile of usability. However, given a majority of patients did not engage with the app, and engagement was associated with completing pre-surgery requirements faster (unpublished), future work will focus on mitigating identified reasons for patients not engaging.
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McNicol MC, Wheaton K, Abdel-Rasoul M, Monangai KE, Sebastian S. Impact of pharmacist alternative therapy interventions in a pediatric Medicaid population. J Manag Care Spec Pharm 2023; 29:835-841. [PMID: 37404069 PMCID: PMC10388013 DOI: 10.18553/jmcp.2023.29.7.835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/06/2023]
Abstract
BACKGROUND: Ambulatory clinical pharmacists are viewed as the medication experts on the health care team and frequently assist with medication access concerns. However, medication access and insurance navigation are difficult because of wide variations in insurance formularies. Accountable care organizations (ACOs) incorporate pharmacists as members of their population health teams to assist with these efforts. These ACO pharmacists are uniquely positioned to assist pediatric ambulatory care pharmacists with medication access concerns. This collaboration has the potential to not only improve patient care but also provide cost savings. OBJECTIVE: To estimate cost savings to an ACO derived from alternative therapy interventions made by pharmacists embedded in pediatric ambulatory clinics, using resources created by ACO pharmacists, within a pediatric Medicaid population. The secondary objectives were to quantify the frequency of alternative therapy interventions provided by these pharmacists, evaluate the impact on medication access through the avoidance of prior authorizations (PAs), and assess the frequency and cost savings of alternative therapy interventions per treatment category. METHODS: This was a retrospective review of alternative therapy interventions provided by pediatric ambulatory care pharmacists within a health-system in central Ohio. Interventions were collected within an electronic health record from January 1, 2020, to December 31, 2020. Cost savings were calculated using average wholesale pricing, and PA avoidance was quantified. RESULTS: A total of 278 alternative therapy interventions were made with an estimated cost savings of $133,191.43. Primary care clinics (n = 181, 65%) had the most documented interventions. A total of 174 (63%) interventions resulted in the avoidance of a PA. The antiallergen (28%) treatment category had the most documented interventions. CONCLUSIONS: Alternative therapy interventions were provided by pediatric ambulatory care pharmacists in collaboration with pharmacists working for an ACO. The use of ACO prescribing resources can result in cost savings to an ACO and PA avoidance within a pediatric Medicaid population. DISCLOSURES: The statistical analysis of this work was supported by the National Center for Advancing Translational Sciences (CTSA Grant UL1TR002733). Dr Sebastian discloses her role as a pharmacy consultant for Molina Healthcare Pharmacy and Therapeutics Committee. All other authors declare no relevant conflicts of interest or financial relationships.
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Hansen CJ, Rayo MF, Patterson ES, Yamokoski T, Abdel-Rasoul M, Allen TT, Socha JJ, Moffatt-Bruce SD. Perceptually Discriminating the Highest Priority Alarms Reduces Response Time: A Retrospective Pre-Post Study at Four Hospitals. HUMAN FACTORS 2023; 65:636-650. [PMID: 34320859 DOI: 10.1177/00187208211032870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/24/2023]
Abstract
OBJECTIVE Reduce nurse response time for emergency and high-priority alarms by increasing discriminability between emergency and all other alarms and suppressing redundant and likely false high-priority alarms in a secondary alarm notification system (SANS). BACKGROUND Emergency alarms are the most urgent, requiring immediate action to address a dangerous situation. They are clinician-triggered and have higher positive predictive value (PPV). High-priority alarms are automatically triggered and have lower PPV. METHOD We performed a retrospective pre-post study, analyzing data 15 months before and 25 months after a SANS redesign was implemented in four hospitals. For emergency alarms, we incorporated digitized human speech to distinguish them from automatically triggered alarms, leaving their onset and escalation pathways unchanged. For automatically triggered alarms, we suppressed some by delaying initial onset and escalation by 20 s. We used linear mixed models to assess the change in response time, Fisher's exact test for the proportion of response times longer than 120 s, and control charts for process stability. RESULTS Response time for emergency alarms decreased at all hospitals (main, from 26.91 s to 22.32 s, p < .001; cardiac, from 127.10 s to 52.43 s, p < .001; cancer, from 18.03 s to 15.39 s, p < .001). Improvements were sustained. Automatically triggered alarms decreased 25.0%. Response time for the three automatically triggered cardiac alarms increased at the four hospitals. CONCLUSION Auditory sound disambiguation was associated with a sustained reduced nurse response time for emergency alarms, but suppressing some high-priority automatically triggered alarms was not. APPLICATION Distinguishing and escalating urgent, actionable alarms with higher PPV improves response time.
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Kneuertz PJ, Abdel-Rasoul M, D'Souza DM, Moffatt-Bruce SD, Merritt RE. Prevalence and Predictability of Occult Satellite Nodules in Clinical Stage Ia Non-small Cell Lung Cancer following Lobectomy. Clin Lung Cancer 2023; 24:e134-e140. [PMID: 36682930 PMCID: PMC10149559 DOI: 10.1016/j.cllc.2022.12.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 12/05/2022] [Accepted: 12/20/2022] [Indexed: 12/28/2022]
Abstract
INTRODUCTION We sought to assess the prevalence and clinical predictors of satellite nodules in patients undergoing lobectomy for clinical stage Ia disease. PATIENTS AND METHODS The National Cancer Database was queried for patients who underwent lobectomy for clinical stage cT1N0 NSCLC. Collaborative staging information was used to identify patients who were pathologically upstaged based on having separate tumor nodules in the same lobe as the primary tumor. Multivariable logistic regression was used to assess the association of clinical factors with the detection of separate nodules. RESULTS A separate tumor nodule was recorded in 2.8% (n = 1284) of 45,842 clinical stage Ia patients treated with lobectomy or bilobectomy. Female gender (3.1% vs. male 2.5%; P = .002) and non-squamous histology (adenocarcinoma 3.2% and large cell neuroendocrine 3.0% vs. squamous cell 1.9% tumors; P < .001) were associated with the presence of separate nodules. The frequency increased for tumors larger than 3 cm (≤ 3cm, 2.7% vs. > 3cm, 3.8%; P < .001). Other factors associated with separate nodules were upper lobe location, pleural and/or lymphovascular invasion and occult lymph node disease. The best predictive model for separate nodules based on the available clinical variables resulted in an area under the curve of 0.645 (95% CI 0.629-0.660). CONCLUSION Separate tumor nodules may be detected with a low but relatively consistent frequency across the spectrum of patients with clinical stage Ia NSCLC. The predictive ability using basic clinical factors in the database is limited.
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Maletic BE, Swick A, Murray L, Abdel-Rasoul M, Braughton A, Petkus K. The Impact of Medication Synchronization on Proportion of Days Covered within the Pediatric Setting. Pediatr Qual Saf 2023; 8:e657. [PMID: 38571742 PMCID: PMC10990386 DOI: 10.1097/pq9.0000000000000657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Accepted: 04/29/2023] [Indexed: 04/05/2024] Open
Abstract
Introduction Poor adherence to medication regimens accounts for the substantial worsening of disease, death, and increased healthcare costs of approximately $100 billion annually in the United States. Patients participating in medication synchronization had 3.4 to 6.1 times increased odds of adherence, depending on the drug class. Abundant literature supports medication synchronization within the adult population. This IRB-exempt, prospective quality improvement project is an example of implementing and assessing medication synchronization inclusive of the pediatric setting. Methods This study is a single-center, prospective, quality improvement project for patients seen at Nationwide Children's Hospital (NCH) Complex Care Clinic that also fill prescriptions at NCH Outpatient Pharmacies. The project assessed patient medication adherence using the Proportion of Days Covered and the number of trips to the pharmacy 90 days before and 90 days postimplementation. We also assessed patient and pharmacy staff satisfaction 3 months after project implementation. Results There was a statistically significant increase in the number of days covered for patients 90 days postimplementation compared to 90 days before implementation (Difference: 3.60; 95% confidence interval: 1.87, 5.33; P = 0.001). Additionally, there was a statistically significant decrease in pharmacy trips pre- and postimplementation (Difference: 2.17; 95% confidence interval: 1.26, 3.07; P < 0.001). Overall, pharmacy staff and patients reported satisfaction with the service. Conclusions Implementing a medication synchronization service improved medication adherence and decreased trips to the pharmacy within the pediatric population.
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Kelani H, Corps K, Mikula S, Fisher LC, Shalaan MT, Sturgill S, Ziolo MT, Abdel-Rasoul M, Basso DM, Awad H. Mouse Model of Spinal Cord Hypoperfusion with Immediate Paralysis Caused by Endovascular Repair of Thoracic Aortic Aneurysm. Anesthesiology 2023; 138:403-419. [PMID: 36716430 PMCID: PMC10977649 DOI: 10.1097/aln.0000000000004515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
BACKGROUND A clinically relevant mouse model of thoracic endovascular aortic repair-induced ischemic spinal cord injury has been lacking since the procedure was first employed in 1991. The hypothesis was that ligation of mouse intercostal arteries would simulate thoracic endovascular aortic repair-induced ischemic spinal cord injury and behavioral deficit. The aim was to create a mouse model of thoracic endovascular aortic repair-induced spinal cord hypoperfusion by ligating five pairs of mouse intercostal vessels. METHODS Mice were divided into sham (n = 53) and ligation (n = 60) groups. The procedures called for double ligation of three pairs and single ligation of two pairs of thoracic intercostal arteries in adult C57BL/6 mice. A laser Doppler probe was used in vivo on the spinal cords and intercostal arteries to document the extent of arterial ligation and spinal cord hypoperfusion. The Basso Mouse Scale for Locomotion, histological studies, and electron microscopy demonstrated postligation locomotive and histopathological changes. RESULTS Ligation induced a significant and instantaneous drop in blood flow in the intercostal arteries (% change; mean = -63.81; 95% CI, -72.28 to -55.34) and the thoracic spinal cord (% change; mean = -68.55; 95% CI, -80.23 to -56.87). Paralysis onset was immediate and of varying degree, with behavioral deficit stratified into three groups: 9.4% exhibited severe paralysis, 37.5% moderate paralysis, and 53.1% mild paralysis at day 1 (n = 32; P < 0.001). Mild and moderate paralysis was transient, gradually improving over time. Severe paralysis showed no improvement and exhibited a higher mortality rate (83%; n = 15 of 18) compared to moderately (33%; n = 6 of 18) and mildly (24%; n = 6 of 25) paralyzed mice (P < 0.001). The overall ligation group survival rate (84%; n = 46 of 55) was significantly lower than the sham group (100%; n = 48 of 48) with P = 0.003. CONCLUSIONS The mouse model generates reproducible spinal cord hypoperfusion and accompanying histopathological ischemic spinal cord damage. The resulting anatomical changes and variable behavioral deficits mimic the variability in radiological and clinical findings in human patients. EDITOR’S PERSPECTIVE
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Wilbur JG, Bhuta S, Horbal P, Abdel-Rasoul M, Sirinvaravong N, Sleiman J, Lee J, Wallace G, Daoud EG, Augostini RS, Weiss R, Kalbfleisch SJ, Savona S, Houmsse M, Hummel JD, Okabe T, Afzal MR. VEIN OF MARSHALL ETHANOL INFUSION FOR ADJUNCTIVE ABLATION OF ATRIAL FIBRILLATION: SINGLE CENTER EXPERIENCE AND PROCEDURAL LEARNING CURVE. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)00627-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Horbal P, Bhuta S, Wilbur JG, Abdel-Rasoul M, Salmeron A, Lopez-Giraldo S, Drake L, Sirinvaravong N, Sleiman J, Lee J, Wallace G, Daoud EG, Augostini RS, Weiss R, Kalbfleisch SJ, Savona S, Houmsse M, Hummel JD, Afzal MR, Okabe T. ATTRITION OF PROCEDURAL SUCCESS OF VEIN OF MARSHALL ALCOHOL ABLATION FOR ATRIAL FIBRILLATION. J Am Coll Cardiol 2023. [DOI: 10.1016/s0735-1097(23)00482-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/06/2023]
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Kenawy DM, Elsisy M, Abdel-Rasoul M, Koppert TL, Garcia-Neuer MI, Chun Y, Tillman BW. A dumbbell rescue stent graft facilitates clamp-free repair of aortic injury in a porcine model. JVS Vasc Sci 2023; 4:100100. [PMID: 37021144 PMCID: PMC10068254 DOI: 10.1016/j.jvssci.2023.100100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2022] [Accepted: 02/01/2023] [Indexed: 02/19/2023] Open
Abstract
Objective Noncompressible torso hemorrhage is a high-mortality injury. We previously reported improved outcomes with a retrievable rescue stent graft to temporize aortic hemorrhage in a porcine model while maintaining distal perfusion. A limitation was that the original cylindrical stent graft design prohibited simultaneous vascular repair, given the concern for suture ensnarement of the temporary stent. We hypothesized that a modified, dumbbell-shaped design would preserve distal perfusion and also offer a bloodless plane in the midsection, facilitating repair with the stent graft in place and improve the postrepair hemodynamics. Methods In an Institutional Animal Care and Use Committee-approved terminal porcine model, a custom retrievable dumbbell-shaped rescue stent graft (dRS) was fashioned from laser-cut nitinol and polytetrafluoroethylene covering and compared with aortic cross-clamping. Under anesthesia, the descending thoracic aorta was injured and then repaired with cross-clamping (n = 6) or dRS (n = 6). Angiography was performed in both groups. Operations were divided into phases: (1) baseline, (2) thoracic injury with either cross-clamp or dRS deployed, and (3) recovery, after which the clamp or dRS were removed. Target blood loss was 22% to simulate class II or III hemorrhagic shock. Shed blood was recovered with a Cell Saver and reinfused for resuscitation. Renal artery flow rates were recorded at baseline and during the repair phase and reported as a percentage of cardiac output. Phenylephrine pressor requirements were recorded. Results In contrast with cross-clamped animals, dRS animals demonstrated both operative hemostasis and preserved flow beyond the dRS angiographically. Recovery phase mean arterial pressure, cardiac output, and right ventricular end-diastolic volume were significantly higher in dRS animals (P = .033, P = .015, and P = .012, respectively). Whereas distal femoral blood pressures were absent during cross-clamping, among the dRS animals, the carotid and femoral MAPs were not significantly different during the injury phase (P = .504). Cross-clamped animals demonstrated nearly absent renal artery flow, in contrast with dRS animals, which exhibited preserved perfusion (P<.0001). Femoral oxygen levels (partial pressure of oxygen) among a subset of animals further confirmed greater distal oxygenation during dRS deployment compared with cross-clamping (P = .006). After aortic repair and clamp or stent removal, cross-clamped animals demonstrated more significant hypotension, as demonstrated by increased pressor requirements over stented animals (P = .035). Conclusions Compared with aortic cross-clamping, the dRS model demonstrated superior distal perfusion, while also facilitating simultaneous hemorrhage control and aortic repair. This study demonstrates a promising alternative to aortic cross-clamping to decrease distal ischemia and avoid the unfavorable hemodynamics that accompany clamp reperfusion. Future studies will assess differences in ischemic injury and physiological outcomes. Clinical Relevance Noncompressible aortic hemorrhage remains a high-mortality injury, and current damage control options are limited by ischemic complications. We have previously reported a retrievable stent graft to allow rapid hemorrhage control, preserved distal perfusion, and removal at the primary repair. The prior cylindrical stent graft was limited by the inability to suture the aorta over the stent graft owing to risk of ensnarement. This large animal study explored a dumbbell retrievable stent with a bloodless plane to allow suture placement with the stent in place. This approach improved distal perfusion and hemodynamics over clamp repair and heralds the potential for aortic repair while avoiding complications.
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Al Sad S, Pandit R, Alhashim N, Abdel-Rasoul M. Primary care Providers' approaches to cervical cancer screening in Muslim females. Prev Med Rep 2023; 32:102126. [PMID: 36852309 PMCID: PMC9958399 DOI: 10.1016/j.pmedr.2023.102126] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Revised: 01/31/2023] [Accepted: 02/01/2023] [Indexed: 02/07/2023] Open
Abstract
The utilization of the Papanicolaou (Pap) test and the human papillomavirus (HPV) vaccine has significantly decreased rates of cervical cancer and related mortality. Disparities in receiving these preventive screenings are scarcely studied in Muslim females. Our study explores primary care providers' (PCP) approaches to cervical cancer screening in Muslim females. We created a cross-sectional Qualtrics survey using convenience sampling of PCPs who perform Pap tests in central Ohio. Recruitment emails were disseminated via departmental email listservs. We had 200 analyzable responses and 78% of respondents reported having Muslim patients. Bivariate analysis was used to identify predictors of providers' approaches. Providers younger than 35 years obtained a sexual history from Muslim females less frequently, family medicine providers were more likely to obtain a sexual history from Muslim females, and gynecologists were more likely to offer the HPV vaccine to Muslim females. Providers who counseled patients about Pap tests (P<0.001) and HPV modes of transmission (P<0.004) were more likely to offer cervical cancer screening for Muslim females. Our findings suggested that providers' age and specialty may be predictors of proactive cervical cancer screening and prevention in Muslim females and that there is a gap between current guidelines and preventive clinical practices regarding the HPV vaccine and transmission counseling.
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Merritt RE, Abdel-Rasoul M, D'Souza DM, Kneuertz PJ. Lymph Node Upstaging for Robotic, Thoracoscopic, and Open Lobectomy for Stage T2-3N0 Lung Cancer. Ann Thorac Surg 2023; 115:175-182. [PMID: 35714729 DOI: 10.1016/j.athoracsur.2022.05.041] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2022] [Revised: 04/06/2022] [Accepted: 05/25/2022] [Indexed: 12/31/2022]
Abstract
BACKGROUND There may be equivalent efficacy of the lymph node evaluation for minimally invasive lobectomy compared with open lobectomy for stage I non-small cell lung cancer. We sought to compare the lymph node evaluation for lobectomy by approach for patients with larger tumors who are clinically node negative. METHODS This retrospective study analyzed 24 257 patients with clinical stage T2-3N0M0 non-small cell lung cancer from the National Cancer Database. Inverse probability of treatment weighting (IPTW) was applied to balance baseline characteristics. The rates of pathologic lymph node upstaging were compared. A Cox multivariable regression model was performed to test the association with overall survival. RESULTS After IPTW adjustment 20 834 patients were included in the analysis. Of these, 1996 patients underwent robotic lobectomy, 5122 patients underwent thoracoscopic lobectomy, and 13 725 patients underwent open lobectomy from 2010 to 2017. The IPTW-adjusted N1 upstaging rate was similar for robotic (11.79%), thoracoscopic (11.49%), and open (11.85%) lobectomy (P = .274). The adjusted N2 upstaging rates were 5.03%, 5.66%, and 6.15% for robotic, thoracoscopic, and open lobectomy, respectively (P = .274). On IPTW-adjusted multivariable analysis, robotic and thoracoscopic lobectomy were associated with improved survival compared with open lobectomy (P < .001). CONCLUSIONS There was no significant difference in N1 and N2 lymph node upstaging rates between surgical approaches for patients with clinical stage T2-3N0 non-small cell lung cancer, indicating similarly effective lymph node evaluation. Overall survival after robotic and thoracoscopic lobectomy was significantly better compared with open lobectomy in this patient population with a high propensity for occult nodal disease.
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Kenawy DM, Breslin LM, Chen JC, Tamimi MM, North JK, Abdel-Rasoul M, Noria SF. Impact of post-discharge phone calls on non-urgent hospital returns < 90 days following primary bariatric surgery. Surg Endosc 2023; 37:1222-1230. [PMID: 36167872 PMCID: PMC9514683 DOI: 10.1007/s00464-022-09647-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Accepted: 09/13/2022] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Quality of care delivery may improve patient outcomes post-bariatric surgery. We examined the quality of post-discharge phone calls (PhDC) to determine the impact on early (< 90 day) non-urgent hospital returns (NUHR) following primary bariatric surgery. METHODS A retrospective review was performed on patients who underwent Roux-en-Y-gastric bypass (RYGB) or sleeve gastrectomy (SG) in 2019. Patients were compared between presence of care coaching (Jan-June 2019) versus no care coaching (July-Dec 2019). Baseline demographics, comorbidities, psychiatric history, and PhDC were collected. Index PhDCs were coded for completeness using a scoring system and rated by call quality. Patients were stratified into NUHR versus control group (Never returns [NR]). Primary analysis examined the impact of PhDC on NUHR. Sub-analysis examined the impact of call quality. Univariate analysis was performed using Chi-square or Fisher's exact tests. Multivariate analysis (MVA) was used to determine predictors of NUHR. A p-value of ≤ 0.05 was statistically significant. RESULTS A total of 359 patients were included. Compared to the NR group (n = 294), NUHRs (n = 65) were more likely to be younger (41.3 + 12.1 versus 45.0 + 10.8 years, p = 0.024), with baseline anxiety (41.5% versus 23.5%, p = 0.003), and undergo RYGB (73.3% versus 57.8%, p = 0.031). There was a significant difference in number of PhDC in the NUHR and NR groups (p = 0.0206). Care-coached patients had significantly higher rates of high-quality phone calls (p < 0.0001) compared to non-care-coached patients. MVA demonstrated younger age (OR = 0.97, CI: 0.95-1.00; p = 0.023), anxiety (OR = 2.09, CI: 1.17-3.73; p = 0.012), RYGB (OR = 1.88, CI: 1.02-3.45; p = 0.042), and > 50% call quality versus no PhDC (OR = 0.45, CI: 0.25-0.83; p = 0.010) were independently associated with NUHRs. CONCLUSION High-quality PhDCs may play a role in mitigating NUHRs. Care coaching represents a potential intervention to decrease high rates of NUHR in primary bariatric surgery patients.
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Fiorda Diaz J, Echeverria-Villalobos M, Esparza Gutierrez A, Dada O, Stoicea N, Ackermann W, Abdel-Rasoul M, Heard J, Uribe A, Bergese SD. Sugammadex versus neostigmine for neuromuscular blockade reversal in outpatient surgeries: A randomized controlled trial to evaluate efficacy and associated healthcare cost in an academic center. Front Med (Lausanne) 2022; 9:1072711. [PMID: 36569123 PMCID: PMC9772266 DOI: 10.3389/fmed.2022.1072711] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Accepted: 11/17/2022] [Indexed: 12/12/2022] Open
Abstract
Introduction Neuromuscular blockade is an essential component of the general anesthesia as it allows for a better airway management and optimal surgical conditions. Despite significant reductions in extubation and OR readiness-for-discharge times have been associated with the use of sugammadex, the cost-effectiveness of this drug remains controversial. We aimed to compare the time to reach a train-of-four (TOF) response of ≥0.9 and operating room readiness for discharge in patients who received sugammadex for moderate neuromuscular blockade reversal when compared to neostigmine during outpatient surgeries under general anesthesia. Potential reduction in time for OR discharge readiness as a result of sugammadex use may compensate for the existing cost-gap between sugammadex and neostigmine. Methods We conducted a single-center, randomized, double arm, open-label, prospective clinical trial involving adult patients undergoing outpatient surgeries under general anesthesia. Eligible subjects were randomized (1:1 ratio) into two groups to receive either sugammadex (Groups S), or neostigmine/glycopyrrolate (Group N) at the time of neuromuscular blockade reversal. The primary outcome was the time to reverse moderate rocuronium-induced neuromuscular blockade (TOF ratio ≥0.9) in both groups. In addition, post-anesthesia care unit (PACU)/hospital length of stay (LOS) and perioperative costs were compared among groups as secondary outcomes. Results Thirty-seven subjects were included in our statistical analysis (Group S= 18 subjects and Group N= 19 subjects). The median time to reach a TOF ratio ≥0.9 was significantly reduced in Group S when compared to Group N (180 versus 540 seconds; p = 0.0052). PACU and hospital LOS were comparable among groups. Postoperative nausea and vomiting was the main adverse effect reported in Group S (22.2% versus 5.3% in Group N; p = 0.18), while urinary retention (10.5%) and shortness of breath (5.3%) were only experienced by some patients in Group N. Moreover, no statistical differences were found between groups regarding OR/anesthesia, PACU, and total admission costs. Discussion Sugammadex use was associated with a significantly faster moderate neuromuscular blockade reversal. We found no evidence of increased perioperative costs associated with the use of sugammadex in patients undergoing outpatient surgeries in our academic institution. Clinical trial registration [https://clinicaltrials.gov/] identifier number [NCT03579589].
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Miller CJ, Prusakov P, Magers J, Speaks S, Sacic H, Escobar K, Abdel-Rasoul M, Nelin LD. Effects of prophylactic indomethacin on intraventricular hemorrhage and adverse outcomes in neonatal intensive care unit. J Perinatol 2022; 42:1644-1648. [PMID: 35752688 DOI: 10.1038/s41372-022-01441-2] [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] [Received: 11/16/2021] [Revised: 05/20/2022] [Accepted: 06/14/2022] [Indexed: 01/19/2023]
Abstract
OBJECTIVE To identify the relationship between prophylactic indomethacin (PI) administration and incidence of intraventricular hemorrhage. STUDY DESIGN A retrospective analysis of extremely premature infants <27 weeks gestational age born between January 2014 and September 2020. RESULTS A total of 421 infants were included from three of Nationwide Children's Hospital delivery centers. Of those 255 (61%) received PI. After adjustment by inverse proportionality treatment weighting (IPTW), no differences were found in incidence of intraventricular hemorrhage (IVH) at the time of the first ultrasound, 31% vs. 33% in PI and control groups respectively (p = 0.68). The rate of rise of serum creatinine from baseline to day of life four was significantly higher in the PI group (0.14 mg/dl PI and 0.03 mg/dl control, p < 0.001). CONCLUSION PI was not associated with any benefit in prevention of IVH, but is associated with adverse effects including acute rise in creatinine.
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