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Yun R, Qian D, Wang E, Zuniga M, Forbes T, Li B, Rodriguez ST, Jackson C, Caruso TJ. A prospective, observational validation of HRAD±, a novel pediatric affect and cooperation scale. J Clin Anesth 2024; 94:111410. [PMID: 38340678 DOI: 10.1016/j.jclinane.2024.111410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2023] [Revised: 01/24/2024] [Accepted: 02/05/2024] [Indexed: 02/12/2024]
Abstract
STUDY OBJECTIVE HRAD± was developed to quickly assess pediatric perioperative affect and cooperation. HRAD± represents: Happy, Relaxed, Anxious, Distressed, with a yes/no answer to cooperativity. The primary aim of this study was to investigate the clinical utility of HRAD± as an affect and cooperation assessment tool for inhalational mask induction. Secondary aims examined inter-rater reliability (IRR) of HRAD± and predictive validity of induction HRAD± with emergence delirium. DESIGN This was a prospective observational investigation. SETTING We conducted this investigation at Lucile Packard Children's Hospital Stanford, an academic, quaternary care children's hospital in Northern California. PATIENTS A total of 197 patients were included in this investigation. Children 1-14 years of age, who underwent daytime procedures with inhalational induction of anesthesia and American Society of Anesthesiologists physical status I-III were eligible. INTERVENTIONS During mask induction, two trained research assistants (RAs) independently scored the patient's affect and cooperation. After extubation, the same investigators observed the patient's emergence. MEASUREMENTS RAs scored each mask induction using the following scales: HRAD±, modified Yale Preoperative Anxiety Scale (mYPAS), Observation Scale of Behavioral Distress (OSBD), and Induction Compliance Checklist (ICC). Correlations were calculated to HRAD±. IRR of HRAD± between the RAs as well as predictive validity of HRAD± to Pediatric Anesthesia Emergence Delirium (PAED), Watcha and Cravero scales were calculated. MAIN RESULTS HRAD± scores strongly correlated with mYPAS (r = 0.840, p < 0.0001) with moderate correlation to OSBD (r = 0.685, p < 0.0001) and ICC (-0.663, p < 0.0001). IRR was moderate for the affect and cooperation portion of the HRAD± scale, respectively (κ = 0.595 [p < 0.0001], κ = 0.478 [p < 0.0001]). A weak correlation was observed with PAED (r = 0.134 [p = 0.0597]) vs HRAD±. No correlations were observed between Watcha (r = 0.013 [p = 0.8559]) and Cravero and HRAD± scales (r = 0.002 [p = 0.9767]). CONCLUSIONS HRAD± is a clinically useful and simple scale for evaluating pediatric affect and cooperation during inhalational mask induction. Results demonstrate correlation with commonly utilized research assessment scales.
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Affiliation(s)
- Romy Yun
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital Stanford, Stanford, CA, United States of America.
| | - Daniel Qian
- Icahn School of Medicine at Mount Sinai, 1 Gustave L. Levy Pl, New York, NY 10029, United States of America
| | - Ellen Wang
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital Stanford, Stanford, CA, United States of America
| | - Michelle Zuniga
- Lucile Packard Children's Hospital Stanford, Stanford Chariot Program, 725 Welch Road, Palo Alto, CA 94304, USA
| | - Ty Forbes
- McGovern Medical School at University of Texas Health, 6341 Fannin St, Houston, TX 77030, United States of America
| | - Brian Li
- Lucile Packard Children's Hospital Stanford, Stanford Chariot Program, 725 Welch Road, Palo Alto, CA 94304, USA
| | - Samuel T Rodriguez
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital Stanford, Stanford, CA, United States of America
| | - Christian Jackson
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital Stanford, Stanford, CA, United States of America
| | - Thomas J Caruso
- Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, Lucile Packard Children's Hospital Stanford, Stanford, CA, United States of America
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Fonseca A, Qian D, Forbes T, Li BSK, Lee C, Burdsall K, Rodriguez S, Jackson C, Wang EY, Caruso TJ. Reducing Preoperative Caregiver Anxiety With Virtual Reality: A Pragmatic, Randomized Controlled Study. J Patient Exp 2024; 11:23743735231220190. [PMID: 38188533 PMCID: PMC10771051 DOI: 10.1177/23743735231220190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2024] Open
Abstract
Pediatric patients and their caregivers often experience perioperative anxiety. Interventions reduce caregiver anxiety improve cooperation and contribute to an improved patient experience. This study seeks to evaluate the efficacy of virtual reality (VR)-assisted mindfulness on perioperative caregiver anxiety. Participants were randomized into a standard of care (SOC) group, which included snacks but no technology-based distractions, or a VR group, which included snacks and a VR-guided meditation. Caregiver anxiety was measured before and after the intervention using the Visual Analogue Scale for Anxiety (VAS-A). Secondary aims explored participants' baseline anxiety with the State-Trait Anxiety Inventory (STAI). VR group participants completed a satisfaction survey. Linear regression models of VAS-A and STAI were used to compare group differences. Satisfaction survey results were reported with descriptive statistics. 26 participants were included, with 12 randomized to the SOC group and 14 to the VR group. VAS-A scores in the VR group were lower than those in the SOC group (p = .002). The STAI found no change in participants' state of anxiety in the SOC group (p = .7108), compared to a significant reduction (p = .014) in the VR group when controlling for anxiety traits. 12 of 14 caregivers in the VR group expressed satisfaction or strong satisfaction. This study supports the implementation of VR mindfulness as a method to reduce caregiver anxiety. VR use in the pediatric healthcare setting is safe and inexpensive, and the intervention had a high degree of participant satisfaction.
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Affiliation(s)
- Ahtziri Fonseca
- Chariot Program, Stanford Children's Health, Palo Alto, CA, USA
| | - Daniel Qian
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Ty Forbes
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- University of Texas McGovern Medical School, Houston, TX, USA
| | - Brian S-K Li
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
- Department of Comparative Literature, Princeton University, Princeton, NJ, USA
| | - Charles Lee
- Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Kylie Burdsall
- Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Samuel Rodriguez
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Ellen Y Wang
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
| | - Thomas J Caruso
- Division of Pediatric Anesthesia, Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford University, Palo Alto, CA, USA
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S, Girakossyan I, Girndt M, Giuffrida A, Glenwright M, Glider T, Gloria R, Glowski D, Goh BL, Goh CB, Gohda T, Goldenberg R, Goldfaden R, Goldsmith C, Golson B, Gonce V, Gong Q, Goodenough B, Goodwin N, Goonasekera M, Gordon A, Gordon J, Gore A, Goto H, Goto S, Goto S, Gowen D, Grace A, Graham J, Grandaliano G, Gray M, Green JB, Greene T, Greenwood G, Grewal B, Grifa R, Griffin D, Griffin S, Grimmer P, Grobovaite E, Grotjahn S, Guerini A, Guest C, Gunda S, Guo B, Guo Q, Haack S, Haase M, Haaser K, Habuki K, Hadley A, Hagan S, Hagge S, Haller H, Ham S, Hamal S, Hamamoto Y, Hamano N, Hamm M, Hanburry A, Haneda M, Hanf C, Hanif W, Hansen J, Hanson L, Hantel S, Haraguchi T, Harding E, Harding T, Hardy C, Hartner C, Harun Z, Harvill L, Hasan A, Hase H, Hasegawa F, Hasegawa T, Hashimoto A, Hashimoto C, Hashimoto M, Hashimoto S, Haskett S, Hauske SJ, Hawfield A, Hayami T, Hayashi M, Hayashi S, Haynes R, Hazara A, Healy C, Hecktman J, Heine G, Henderson H, Henschel R, Hepditch A, Herfurth K, 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Effects of empagliflozin on progression of chronic kidney disease: a prespecified secondary analysis from the empa-kidney trial. Lancet Diabetes Endocrinol 2024; 12:39-50. [PMID: 38061371 PMCID: PMC7615591 DOI: 10.1016/s2213-8587(23)00321-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND Sodium-glucose co-transporter-2 (SGLT2) inhibitors reduce progression of chronic kidney disease and the risk of cardiovascular morbidity and mortality in a wide range of patients. However, their effects on kidney disease progression in some patients with chronic kidney disease are unclear because few clinical kidney outcomes occurred among such patients in the completed trials. In particular, some guidelines stratify their level of recommendation about who should be treated with SGLT2 inhibitors based on diabetes status and albuminuria. We aimed to assess the effects of empagliflozin on progression of chronic kidney disease both overall and among specific types of participants in the EMPA-KIDNEY trial. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA), and included individuals aged 18 years or older with an estimated glomerular filtration rate (eGFR) of 20 to less than 45 mL/min per 1·73 m2, or with an eGFR of 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher. We explored the effects of 10 mg oral empagliflozin once daily versus placebo on the annualised rate of change in estimated glomerular filtration rate (eGFR slope), a tertiary outcome. We studied the acute slope (from randomisation to 2 months) and chronic slope (from 2 months onwards) separately, using shared parameter models to estimate the latter. Analyses were done in all randomly assigned participants by intention to treat. EMPA-KIDNEY is registered at ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and then followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroups of eGFR included 2282 (34·5%) participants with an eGFR of less than 30 mL/min per 1·73 m2, 2928 (44·3%) with an eGFR of 30 to less than 45 mL/min per 1·73 m2, and 1399 (21·2%) with an eGFR 45 mL/min per 1·73 m2 or higher. Prespecified subgroups of uACR included 1328 (20·1%) with a uACR of less than 30 mg/g, 1864 (28·2%) with a uACR of 30 to 300 mg/g, and 3417 (51·7%) with a uACR of more than 300 mg/g. Overall, allocation to empagliflozin caused an acute 2·12 mL/min per 1·73 m2 (95% CI 1·83-2·41) reduction in eGFR, equivalent to a 6% (5-6) dip in the first 2 months. After this, it halved the chronic slope from -2·75 to -1·37 mL/min per 1·73 m2 per year (relative difference 50%, 95% CI 42-58). The absolute and relative benefits of empagliflozin on the magnitude of the chronic slope varied significantly depending on diabetes status and baseline levels of eGFR and uACR. In particular, the absolute difference in chronic slopes was lower in patients with lower baseline uACR, but because this group progressed more slowly than those with higher uACR, this translated to a larger relative difference in chronic slopes in this group (86% [36-136] reduction in the chronic slope among those with baseline uACR <30 mg/g compared with a 29% [19-38] reduction for those with baseline uACR ≥2000 mg/g; ptrend<0·0001). INTERPRETATION Empagliflozin slowed the rate of progression of chronic kidney disease among all types of participant in the EMPA-KIDNEY trial, including those with little albuminuria. Albuminuria alone should not be used to determine whether to treat with an SGLT2 inhibitor. FUNDING Boehringer Ingelheim and Eli Lilly.
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Nakahara M, Nakamura J, Nakamura R, Nakamura T, Nakaoka M, Nakashima E, Nakata J, Nakata M, Nakatani S, Nakatsuka A, Nakayama Y, Nakhoul G, Nangaku M, Naverrete G, Navivala A, Nazeer I, Negrea L, Nethaji C, Newman E, Ng SYA, Ng TJ, Ngu LLS, Nimbkar T, Nishi H, Nishi M, Nishi S, Nishida Y, Nishiyama A, Niu J, Niu P, Nobili G, Nohara N, Nojima I, Nolan J, Nosseir H, Nozawa M, Nunn M, Nunokawa S, Oda M, Oe M, Oe Y, Ogane K, Ogawa W, Ogihara T, Oguchi G, Ohsugi M, Oishi K, Okada Y, Okajyo J, Okamoto S, Okamura K, Olufuwa O, Oluyombo R, Omata A, Omori Y, Ong LM, Ong YC, Onyema J, Oomatia A, Oommen A, Oremus R, Orimo Y, Ortalda V, Osaki Y, Osawa Y, Osmond Foster J, O'Sullivan A, Otani T, Othman N, Otomo S, O'Toole J, Owen L, Ozawa T, Padiyar A, Page N, Pajak S, Paliege A, Pandey A, Pandey R, Pariani H, Park J, Parrigon M, Passauer J, Patecki M, Patel M, Patel R, Patel T, Patel Z, Paul R, Paul R, Paulsen L, Pavone L, Peixoto A, Peji J, Peng BC, Peng K, Pennino L, Pereira E, Perez E, Pergola P, Pesce F, Pessolano G, Petchey W, Petr EJ, Pfab T, Phelan P, Phillips R, Phillips T, Phipps M, Piccinni G, Pickett T, Pickworth S, Piemontese M, Pinto D, Piper J, Plummer-Morgan J, Poehler D, Polese L, Poma V, Pontremoli R, Postal A, Pötz C, Power A, Pradhan N, Pradhan R, Preiss D, Preiss E, Preston K, Prib N, Price L, Provenzano C, Pugay C, Pulido R, Putz F, Qiao Y, Quartagno R, Quashie-Akponeware M, Rabara R, Rabasa-Lhoret R, Radhakrishnan D, Radley M, Raff R, Raguwaran S, Rahbari-Oskoui F, Rahman M, Rahmat K, Ramadoss S, Ramanaidu S, Ramasamy S, Ramli R, Ramli S, Ramsey T, Rankin A, Rashidi A, Raymond L, Razali WAFA, Read K, Reiner H, Reisler A, Reith C, Renner J, Rettenmaier B, Richmond L, Rijos D, Rivera R, Rivers V, Robinson H, Rocco M, Rodriguez-Bachiller I, Rodriquez R, Roesch C, Roesch J, Rogers J, Rohnstock M, Rolfsmeier S, Roman M, Romo A, Rosati A, Rosenberg S, Ross T, Rossello X, Roura M, Roussel M, Rovner S, Roy S, Rucker S, Rump L, Ruocco M, Ruse S, Russo F, Russo M, Ryder M, Sabarai A, Saccà C, Sachson R, Sadler E, Safiee NS, Sahani M, Saillant A, Saini J, Saito C, Saito S, Sakaguchi K, Sakai M, Salim H, Salviani C, Sammons E, Sampson A, Samson F, Sandercock P, Sanguila S, Santorelli G, Santoro D, Sarabu N, Saram T, Sardell R, Sasajima H, Sasaki T, Satko S, Sato A, Sato D, Sato H, Sato H, Sato J, Sato T, Sato Y, Satoh M, Sawada K, Schanz M, Scheidemantel F, Schemmelmann M, Schettler E, Schettler V, Schlieper GR, Schmidt C, Schmidt G, Schmidt U, Schmidt-Gurtler H, Schmude M, Schneider A, Schneider I, Schneider-Danwitz C, Schomig M, Schramm T, Schreiber A, Schricker S, Schroppel B, Schulte-Kemna L, Schulz E, Schumacher B, Schuster A, Schwab A, Scolari F, Scott A, Seeger W, Seeger W, Segal M, Seifert L, Seifert M, Sekiya M, Sellars R, Seman MR, Shah S, Shah S, Shainberg L, Shanmuganathan M, Shao F, Sharma K, Sharpe C, Sheikh-Ali M, Sheldon J, Shenton C, Shepherd A, Shepperd M, Sheridan R, Sheriff Z, Shibata Y, Shigehara T, Shikata K, Shimamura K, Shimano H, Shimizu Y, Shimoda H, Shin K, Shivashankar G, Shojima N, Silva R, Sim CSB, Simmons K, Sinha S, Sitter T, Sivanandam S, Skipper M, Sloan K, Sloan L, Smith R, Smyth J, Sobande T, Sobata M, Somalanka S, Song X, Sonntag F, Sood B, Sor SY, Soufer J, Sparks H, Spatoliatore G, Spinola T, Squyres S, Srivastava A, Stanfield J, Staplin N, Staylor K, Steele A, Steen O, Steffl D, Stegbauer J, Stellbrink C, Stellbrink E, Stevens W, Stevenson A, Stewart-Ray V, Stickley J, Stoffler D, Stratmann B, Streitenberger S, Strutz F, Stubbs J, Stumpf J, Suazo N, Suchinda P, Suckling R, Sudin A, Sugamori K, Sugawara H, Sugawara K, Sugimoto D, Sugiyama H, Sugiyama H, Sugiyama T, Sullivan M, Sumi M, Suresh N, Sutton D, Suzuki H, Suzuki R, Suzuki Y, Suzuki Y, Suzuki Y, Swanson E, Swift P, Syed S, Szerlip H, Taal M, Taddeo M, Tailor C, Tajima K, Takagi M, Takahashi K, Takahashi K, Takahashi M, Takahashi T, Takahira E, Takai T, Takaoka M, Takeoka J, Takesada A, Takezawa M, Talbot M, Taliercio J, Talsania T, Tamori Y, Tamura R, Tamura Y, Tan CHH, Tan EZZ, Tanabe A, Tanabe K, Tanaka A, Tanaka A, Tanaka N, Tang S, Tang Z, Tanigaki K, Tarlac M, Tatsuzawa A, Tay JF, Tay LL, Taylor J, Taylor K, Taylor K, Te A, Tenbusch L, Teng KS, Terakawa A, Terry J, Tham ZD, Tholl S, Thomas G, Thong KM, Tietjen D, Timadjer A, Tindall H, Tipper S, Tobin K, Toda N, Tokuyama A, Tolibas M, Tomita A, Tomita T, Tomlinson J, Tonks L, Topf J, Topping S, Torp A, Torres A, Totaro F, Toth P, Toyonaga Y, Tripodi F, Trivedi K, Tropman E, Tschope D, Tse J, Tsuji K, Tsunekawa S, Tsunoda R, Tucky B, Tufail S, Tuffaha A, Turan E, Turner H, Turner J, Turner M, Tuttle KR, Tye YL, Tyler A, Tyler J, Uchi H, Uchida H, Uchida T, Uchida T, Udagawa T, Ueda S, Ueda Y, Ueki K, Ugni S, Ugwu E, Umeno R, Unekawa C, Uozumi K, Urquia K, Valleteau A, Valletta C, van Erp R, Vanhoy C, Varad V, Varma R, Varughese A, Vasquez P, Vasseur A, Veelken R, Velagapudi C, Verdel K, Vettoretti S, Vezzoli G, Vielhauer V, Viera R, Vilar E, Villaruel S, Vinall L, Vinathan J, Visnjic M, Voigt E, von-Eynatten M, Vourvou M, Wada J, Wada J, Wada T, Wada Y, Wakayama K, Wakita Y, Wallendszus K, Walters T, Wan Mohamad WH, Wang L, Wang W, Wang X, Wang X, Wang Y, Wanner C, Wanninayake S, Watada H, Watanabe K, Watanabe K, Watanabe M, Waterfall H, Watkins D, Watson S, Weaving L, Weber B, Webley Y, Webster A, Webster M, Weetman M, Wei W, Weihprecht H, Weiland L, Weinmann-Menke J, Weinreich T, Wendt R, Weng Y, Whalen M, Whalley G, Wheatley R, Wheeler A, Wheeler J, Whelton P, White K, Whitmore B, Whittaker S, Wiebel J, Wiley J, Wilkinson L, Willett M, Williams A, Williams E, Williams K, Williams T, Wilson A, Wilson P, Wincott L, Wines E, Winkelmann B, Winkler M, Winter-Goodwin B, Witczak J, Wittes J, Wittmann M, Wolf G, Wolf L, Wolfling R, Wong C, Wong E, Wong HS, Wong LW, Wong YH, Wonnacott A, Wood A, Wood L, Woodhouse H, Wooding N, Woodman A, Wren K, Wu J, Wu P, Xia S, Xiao H, Xiao X, Xie Y, Xu C, Xu Y, Xue H, Yahaya H, Yalamanchili H, Yamada A, Yamada N, Yamagata K, Yamaguchi M, Yamaji Y, Yamamoto A, Yamamoto S, Yamamoto S, Yamamoto T, Yamanaka A, Yamano T, Yamanouchi Y, Yamasaki N, Yamasaki Y, Yamasaki Y, Yamashita C, Yamauchi T, Yan Q, Yanagisawa E, Yang F, Yang L, Yano S, Yao S, Yao Y, Yarlagadda S, Yasuda Y, Yiu V, Yokoyama T, Yoshida S, Yoshidome E, Yoshikawa H, Young A, Young T, Yousif V, Yu H, Yu Y, Yuasa K, Yusof N, Zalunardo N, Zander B, Zani R, Zappulo F, Zayed M, Zemann B, Zettergren P, Zhang H, Zhang L, Zhang L, Zhang N, Zhang X, Zhao J, Zhao L, Zhao S, Zhao Z, Zhong H, Zhou N, Zhou S, Zhu D, Zhu L, Zhu S, Zietz M, Zippo M, Zirino F, Zulkipli FH. Impact of primary kidney disease on the effects of empagliflozin in patients with chronic kidney disease: secondary analyses of the EMPA-KIDNEY trial. Lancet Diabetes Endocrinol 2024; 12:51-60. [PMID: 38061372 DOI: 10.1016/s2213-8587(23)00322-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 10/24/2023] [Accepted: 10/25/2023] [Indexed: 12/23/2023]
Abstract
BACKGROUND The EMPA-KIDNEY trial showed that empagliflozin reduced the risk of the primary composite outcome of kidney disease progression or cardiovascular death in patients with chronic kidney disease mainly through slowing progression. We aimed to assess how effects of empagliflozin might differ by primary kidney disease across its broad population. METHODS EMPA-KIDNEY, a randomised, controlled, phase 3 trial, was conducted at 241 centres in eight countries (Canada, China, Germany, Italy, Japan, Malaysia, the UK, and the USA). Patients were eligible if their estimated glomerular filtration rate (eGFR) was 20 to less than 45 mL/min per 1·73 m2, or 45 to less than 90 mL/min per 1·73 m2 with a urinary albumin-to-creatinine ratio (uACR) of 200 mg/g or higher at screening. They were randomly assigned (1:1) to 10 mg oral empagliflozin once daily or matching placebo. Effects on kidney disease progression (defined as a sustained ≥40% eGFR decline from randomisation, end-stage kidney disease, a sustained eGFR below 10 mL/min per 1·73 m2, or death from kidney failure) were assessed using prespecified Cox models, and eGFR slope analyses used shared parameter models. Subgroup comparisons were performed by including relevant interaction terms in models. EMPA-KIDNEY is registered with ClinicalTrials.gov, NCT03594110. FINDINGS Between May 15, 2019, and April 16, 2021, 6609 participants were randomly assigned and followed up for a median of 2·0 years (IQR 1·5-2·4). Prespecified subgroupings by primary kidney disease included 2057 (31·1%) participants with diabetic kidney disease, 1669 (25·3%) with glomerular disease, 1445 (21·9%) with hypertensive or renovascular disease, and 1438 (21·8%) with other or unknown causes. Kidney disease progression occurred in 384 (11·6%) of 3304 patients in the empagliflozin group and 504 (15·2%) of 3305 patients in the placebo group (hazard ratio 0·71 [95% CI 0·62-0·81]), with no evidence that the relative effect size varied significantly by primary kidney disease (pheterogeneity=0·62). The between-group difference in chronic eGFR slopes (ie, from 2 months to final follow-up) was 1·37 mL/min per 1·73 m2 per year (95% CI 1·16-1·59), representing a 50% (42-58) reduction in the rate of chronic eGFR decline. This relative effect of empagliflozin on chronic eGFR slope was similar in analyses by different primary kidney diseases, including in explorations by type of glomerular disease and diabetes (p values for heterogeneity all >0·1). INTERPRETATION In a broad range of patients with chronic kidney disease at risk of progression, including a wide range of non-diabetic causes of chronic kidney disease, empagliflozin reduced risk of kidney disease progression. Relative effect sizes were broadly similar irrespective of the cause of primary kidney disease, suggesting that SGLT2 inhibitors should be part of a standard of care to minimise risk of kidney failure in chronic kidney disease. FUNDING Boehringer Ingelheim, Eli Lilly, and UK Medical Research Council.
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Rodriguez ST, Makarewicz N, Wang EY, Zuniga-Hernandez M, Titzler J, Jackson C, Suen MY, Rosales O, Caruso TJ. Virtual reality facilitated exercise improves pain perception: A crossover study. J Clin Anesth 2023; 91:111257. [PMID: 37708601 DOI: 10.1016/j.jclinane.2023.111257] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 07/26/2023] [Accepted: 09/06/2023] [Indexed: 09/16/2023]
Abstract
STUDY OBJECTIVE Both virtual reality (VR) and exercise are recognized for their analgesic and anxiolytic properties. The purpose of this study is to evaluate the ability of VR-facilitated exercise to modulate pain. DESIGN Within-subject cross-over clinical trial. SETTING The Stanford Chariot Program conducted this study at Lucile Packard Children's Hospital Stanford (LCPHS). PATIENTS Healthy participants meeting inclusion criteria were recruited by volunteer solicitation from LCPHS. INTERVENTIONS Participants were randomized by hand dominance and subjected to a standardized cold pressor test with no VR or exercise. After a 5-min wash-out period, participants repeated the test on their other hand while experiencing a VR-facilitated exercise condition. Pain sensitivity, pain tolerance, and sympathetic activation data were collected during both conditions. MEASUREMENTS Pain sensitivity was scored 0-10 and collected every 30 s. Pain tolerance was recorded as the duration a participant could endure the painful stimuli. Sympathetic activation was measured by skin conductance response density (SCRD) and recorded in 30 s epochs by a biosensor. In all analyses, data were nested by participant. MAIN RESULTS Forty-one participants completed both interventions. Pain sensitivity was reduced in the VR-facilitated exercise condition (p < 0.0001). There was no difference in pain tolerance between conditions. While both conditions resulted in an increase in sympathetic activity, SCRD was higher at all time points in the VR-facilitated exercise condition. CONCLUSIONS The reduction in pain sensitivity indicates VR-facilitated exercise results in improved pain perception. VR-facilitated exercise may be especially useful for patients with chronic pain or other conditions requiring physical therapy, where pain may be exacerbated by exercise.
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Affiliation(s)
- Samuel T Rodriguez
- Stanford Chariot Program, Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA; Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Nathan Makarewicz
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA; Stanford University School of Medicine, Stanford, CA, USA
| | - Ellen Y Wang
- Stanford Chariot Program, Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA; Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Michelle Zuniga-Hernandez
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Janet Titzler
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Christian Jackson
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Man Yee Suen
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA
| | - Oswaldo Rosales
- Stanford University Graduate School of Education, Stanford, CA, USA
| | - Thomas J Caruso
- Stanford Chariot Program, Lucile Packard Children's Hospital Stanford, Palo Alto, CA, USA; Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford School of Medicine, Stanford, CA, USA.
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Liang R, Kiang MV, Grant P, Jackson C, Rehkopf DH. Associations between county-level public health expenditures and community health planning activities with COVID-19 incidence and mortality. Prev Med Rep 2023; 36:102410. [PMID: 37732021 PMCID: PMC10507150 DOI: 10.1016/j.pmedr.2023.102410] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 09/08/2023] [Accepted: 09/09/2023] [Indexed: 09/22/2023] Open
Abstract
The COVID-19 pandemic has revealed consequences of past defunding of the U.S. public health system, but the extent to which public health infrastructure is associated with COVID-19 burden is unknown. We aimed to determine whether previous county-level public health expenditures and community health planning activities are associated with COVID-19 cases and deaths. We examined 3050 of 3143 U.S. counties and county equivalents from March 1, 2020 to February 28, 2022. Multivariable-adjusted linear regression and generalized additive models were used to estimate associations between county-level public health expenditures and completion of community health planning activities by a county health department with outcomes of county-level COVID-19 cases and deaths per 100,000 population. After adjusting for county-level covariates, counties in the highest tertile of public health expenditures per capita had on average 542 fewer COVID-19 cases per 100,000 population (95% CI, -1004 to -81) and 21 fewer deaths per 100,000 population (95% CI, -32 to -10) than counties in the lowest tertile. For analyses of community health planning activities, adjusted estimates of association remained negative for COVID-19 deaths, but confidence intervals included negative and positive values. In conclusion, higher levels of local public health expenditures and community health planning activities were associated with fewer county-level COVID-19 deaths, and to a lesser extent, cases. Future public health funding should be aligned with evidence for the value of county health departments programs and explore further which types of spending are most cost effective.
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Affiliation(s)
- Richard Liang
- Stanford University School of Medicine, Department of Epidemiology and Population Health, Alway Building, 300 Pasteur Drive, Stanford, CA 94305, United States
| | - Mathew V. Kiang
- Stanford University School of Medicine, Department of Epidemiology and Population Health, Alway Building, 300 Pasteur Drive, Stanford, CA 94305, United States
| | - Philip Grant
- Stanford University School of Medicine, Department of Medicine – Infectious Diseases, 300 Pasteur Drive, Lane Building 134, Stanford, CA 94305, United States
| | - Christian Jackson
- Stanford University School of Medicine, Department of Epidemiology and Population Health, Alway Building, 300 Pasteur Drive, Stanford, CA 94305, United States
| | - David H. Rehkopf
- Stanford University School of Medicine, Department of Epidemiology and Population Health, Alway Building, 300 Pasteur Drive, Stanford, CA 94305, United States
- Stanford University School of Medicine, Division of Primary Care and Population Health, 1265 Welch Road, Stanford, CA 94305, United States
- Stanford University, Department of Sociology, 450 Jane Stanford Way, Building 120, Room 160, Stanford, CA 94305, United States
- Stanford University, Center for Population Health Sciences, 1701 Page Mill Road, Palo Alto, CA 94304, United States
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Soerensen SJC, Montez-Rath ME, Cheng I, Gomez SL, Oh DL, Jackson C, Li J, Rehkopf D, Chertow GM, Langston ME, Ganesan C, Pao AC, Chung BI, Leppert JT. Groundwater constituents and the incidence of kidney cancer. Cancer 2023; 129:3309-3317. [PMID: 37287332 DOI: 10.1002/cncr.34898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 04/26/2023] [Accepted: 04/29/2023] [Indexed: 06/09/2023]
Abstract
BACKGROUND Kidney cancer incidence demonstrates significant geographic variation suggesting a role for environmental risk factors. This study sought to evaluate associations between groundwater exposures and kidney cancer incidence. METHODS The authors identified constituents from 18,506 public groundwater wells in all 58 California counties measured in 1996-2010, and obtained county-level kidney cancer incidence data from the California Cancer Registry for 2003-2017. The authors developed a water-wide association study (WWAS) platform using XWAS methodology. Three cohorts were created with 5 years of groundwater measurements and 5-year kidney cancer incidence data. The authors fit Poisson regression models in each cohort to estimate the association between county-level average constituent concentrations and kidney cancer, adjusting for known risk factors: sex, obesity, smoking prevalence, and socioeconomic status at the county level. RESULTS Thirteen groundwater constituents met stringent WWAS criteria (a false discovery rate <0.10 in the first cohort, followed by p values <.05 in subsequent cohorts) and were associated with kidney cancer incidence. The seven constituents directly related to kidney cancer incidence (and corresponding standardized incidence ratios) were chlordane (1.06; 95% confidence interval [CI], 1.02-1.10), dieldrin (1.04; 95% CI, 1.01-1.07), 1,2-dichloropropane (1.04; 95% CI, 1.02-1.05), 2,4,5-TP (1.03; 95% CI, 1.01-1.05), glyphosate (1.02; 95% CI, 1.01-1.04), endothall (1.02; 95% CI, 1.01-1.03), and carbaryl (1.02; 95% CI, 1.01-1.03). Among the six constituents inversely related to kidney cancer incidence, the standardized incidence ratio furthest from the null was for bromide (0.97; 95% CI, 0.94-0.99). CONCLUSIONS This study identified several groundwater constituents associated with kidney cancer. Public health efforts to reduce the burden of kidney cancer should consider groundwater constituents as environmental exposures that may be associated with the incidence of kidney cancer.
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Affiliation(s)
- Simon John Christoph Soerensen
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA
| | - Maria E Montez-Rath
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Iona Cheng
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA
| | - Scarlett Lin Gomez
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California, USA
- Helen Diller Family Comprehensive Cancer Center, University of California, San Francisco, California, USA
| | - Debora L Oh
- Department of Epidemiology and Biostatistics, University of California, San Francisco, California, USA
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA
| | - Jinhui Li
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - David Rehkopf
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA
- Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Glenn M Chertow
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Marvin E Langston
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, USA
| | - Calyani Ganesan
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
| | - Alan C Pao
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
- Division of Medicine, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
| | - Benjamin I Chung
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
| | - John T Leppert
- Department of Urology, Stanford University School of Medicine, Stanford, California, USA
- Division of Nephrology, Department of Medicine, Stanford University School of Medicine, Stanford, California, USA
- Division of Urology, Veterans Affairs Palo Alto Health Care System, Palo Alto, California, USA
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Bhatia R, Mai A, George J, Cao Y, Siu C, Lee EE, Redmond KJ, Jackson C, Lim M, Bettegowda C, Kleinberg LR. Outcomes of Brain Metastases with Suspicious Imaging Undergoing Resection to Evaluate for Radionecrosis vs. Tumor Progression. Int J Radiat Oncol Biol Phys 2023; 117:e88. [PMID: 37786204 DOI: 10.1016/j.ijrobp.2023.06.843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) In patients treated with stereotactic radiosurgery (SRS) for brain metastases, radiographic changes on surveillance imaging may result from treatment effect/radionecrosis (RN) or tumor progression. Distinguishing between these processes is critical to appropriate management. We report long-term outcomes for a cohort of patients who demonstrated radiographic progression on serial imaging after initial radiation and ultimately underwent resection to inform further management. MATERIALS/METHODS A retrospective chart review identified 76 patients with an associated 82 brain lesions between 2009 and 2022 that were initially treated with SRS, then demonstrated suspicious imaging changes developing through at least two scan time points that led to pathologic confirmation of either tumor or RN. We report clinical outcomes and details of further treatments. RESULTS Of the 82 lesions, 55 (67.1%) were found to be pathologically-confirmed viable tumor and were treated with repeat radiation and 27 (32.9%) were found to be strictly RN and conservatively managed. Over half of the lesions (14/27) ultimately found to be radionecrotic required use of steroids pre-operatively due to neurologic symptoms. Among the 27 that were found to be RN, the most common histology was melanoma (33.3%, n = 9). The most common dose fractionation regimen was 20 Gy in 1 fx (n = 11, 40.7%; range: 16-20 Gy x 1Fx), and the median BED (10) was 50.4 Gy (IQR 41.6 - 50 Gy). None of these lesions required further intervention with median post-surgery follow up of 24.4 months (range 1-104 months). There were 55 instances (in 51 patients) of pathologically-confirmed recurrent/progressive tumor who were consequently treated with repeat radiation with either Cs-131 brachytherapy (12 (21.8%)) or SRS (43 (78.2%)). The most common histology was NSCLC (37.2%, n = 19). The most common fractionation for repeat irradiation with SRS was 8 Gy x 3 fx (n = 15, 27.3%), followed by 5 Gy x 5 fx (n = 10, 18.2%), and 4 Gy x 5 fx (n = 8, 14.6%). Four individuals each had two lesions that were re-irradiated for local recurrence. Among patients treated with re-irradiation, the median follow-up to local failure was 15.2 months (95% CI 7.3-26.6 months). Radionecrosis was confirmed on pathology in 4/55 (7.2%) of lesions. The median follow-up from date of SRS2 to local failure was 14.1 months (95% CI 7.6-24.3 months). The 2-yr local control rate was 74.8% (95% CI 61.7-90.7%). CONCLUSION We recommend cautious monitoring of possible progression after radiosurgery, with consideration of resection for continuous progression, as a significant proportion of radiographic progression are ultimately pure RN. Management determined by pathology (observation for RN; additional radiation for confirmed tumor) leads to excellent control.
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Affiliation(s)
- R Bhatia
- Johns Hopkins University, Baltimore, MD
| | - A Mai
- Department of Radiation Oncology, Johns Hopkins University School of Medicine, Baltimore, MD
| | - J George
- Donald Bren School of Information and Computer Sciences, University of California, Irvine, CA
| | - Y Cao
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - C Siu
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - E E Lee
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - K J Redmond
- Johns Hopkins University School of Medicine, Baltimore, MD
| | - C Jackson
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - M Lim
- Department of Neurosurgery, Stanford University, Stanford, CA
| | - C Bettegowda
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
| | - L R Kleinberg
- Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins University School of Medicine, Baltimore, MD
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Jackson C, Abramson DH, Nunez DA, Cohen GN, Randazzo J, Wexler LH, Wolden SL. Treatment of Recurrent Orbital Rhabdomyosarcoma with Exenteration and HDR Brachytherapy in a Custom Mold. Int J Radiat Oncol Biol Phys 2023; 117:e520-e521. [PMID: 37785622 DOI: 10.1016/j.ijrobp.2023.06.1789] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Rhabdomyosarcoma (RMS) is the most frequent cancer affecting the orbit in children. The orbit is classified as a favorable site for RMS as treatment with chemotherapy and radiation is effective. Local failure for patients with RMS of the orbit has ranged from 2-16% on IRS and COG protocols. In the event of local recurrence, survival is poor, and management is difficult. We report four patients with local recurrence of orbital RMS managed with orbital exenteration followed by high dose rate (HDR) brachytherapy. MATERIALS/METHODS Four patients were treated from 2016-2022. HDR brachytherapy with Ir-192 was delivered in a custom mold of the orbit made after the orbital exenteration procedure. Brachytherapy was given in 6-7 twice daily (BID) fractions starting 1 week after the orbital exenteration. RESULTS At the time of brachytherapy, patient ages were 3, 1, 7, and 7 years. Three patients had embryonal histology and underwent initial systemic therapy with ARST0331 regimen A. The fourth patient had alveolar, FOXO1 fusion positive RMS and was initially treated as per COG D9803 regimen A. All patients had received proton radiotherapy as part of initial treatment. Three received 50.40 Gy and one received 45 Gy. Patients developed biopsy-proven, recurrent disease an average of 56 weeks (range 38-77) after initial diagnosis. All patients received salvage chemotherapy before undergoing orbital exenteration at an average of 12 weeks after recurrence (range 5-16). Three patients received 30 Gy in 6 BID fractions, and one patient received 28 Gy in 7 fractions with HDR brachytherapy using an Ir-192 source. All four patients are alive without evidence of disease at an average of 27 months (range 6-70) from recurrence and 39 months (range 21-78) from initial diagnosis. All patients have acceptable orbit healing. Two patients have asymptomatic evidence of frontal lobe edema (and in one case possible necrosis) extending 1-2 cm above the orbit. This appears to be beyond the range of the brachytherapy dosimetry, but the combination of proton beam and brachytherapy are implicated. No other toxicities have occurred. CONCLUSION Orbital RMS has a favorable prognosis, but local failure after initial combined modality therapy can be fatal. Options for successful local salvage are limited. Orbital exenteration with HDR brachytherapy in a custom mold is an effective and safe procedure for local control in these difficult cases.
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Affiliation(s)
- C Jackson
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - D H Abramson
- Memorial Sloan Kettering Cancer Center, New York, NY
| | | | - G N Cohen
- MSKCC, NY, NY; Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - J Randazzo
- Memorial Sloan Kettering Cancer Center, New York, NY
| | - L H Wexler
- Department of Pediatrics, Memorial Sloan Kettering Cancer Center, New York, NY
| | - S L Wolden
- Memorial Sloan Kettering Cancer Center, New York, NY
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10
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Baniel CC, Johnston L, Jackson C, Arai S, Hiniker SM, Hoppe RT, Binkley MS. Low Dose Splenic Radiotherapy for Myeloproliferative Neoplasms prior to Allogeneic Hematopoietic Stem Cell Transplant. Int J Radiat Oncol Biol Phys 2023; 117:e458. [PMID: 37785467 DOI: 10.1016/j.ijrobp.2023.06.1651] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/04/2023]
Abstract
PURPOSE/OBJECTIVE(S) Myeloproliferative neoplasms including primary and secondary myelofibrosis (MF) are a rare spectrum of chronic myeloproliferative disorders in which nearly 90% of patients experience splenomegaly. Importantly, splenic radiotherapy (SRT) may be used in combination with allogeneic stem cell transplant (alloSCT) to improve symptoms related to splenomegaly, though there currently is no consensus SRT dose/fractionation protocol reported in the literature for use in combination with alloSCT. We sought to report our institutional experience utilizing low dose SRT prior to alloSCT in the post-Jakafi era. MATERIALS/METHODS We performed a retrospective review of all patients diagnosed with MF at our institution from 2017-2022 who received reduced intensity alloHCT. Patients who underwent total lymphoid or body irradiation were excluded. Descriptive demographic and clinical characteristics of patients were summarized by means, medians, standard deviations, ranges and proportions as appropriate. RESULTS We identified 39 patients with MF who underwent reduced intensity conditioning (RIC) consisting of fludarabine/melphalan in preparation for alloHCT (median age 64.5, 12/16 males, median follow up 21 months). 16 patients with Jakafi-resistant splenomegaly completed low dose SRT prior to transplant (median spleen size: 24.5cm) with a median dose of 5Gy delivered in 5 fractions. 3D conformal therapy was used for all patients. All patients completed the planned total radiation course without treatment break or dose limiting acute toxicity. Thrombocytopenia was the most reported toxicity (CTCAE v5.0; 2 patients experienced grade 1, 1 patient experienced grade 2). No patients experienced grade 3 or higher acute cytopenias nor required transfusion during radiotherapy. All patients successfully received alloHCT a median of 7 days (range: 2-11) after the completion of SRT with a 94% (15/16) engraftment rate. Median neutrophil recovery (ANC > 500 × 3 days) time was 18 days (range: 13-31); median length of hospital stay was 23 days (range: 20-129). Overall survival was 75% in the SRT cohort (12/16, 2 with persistent disease, 2 due to other causes). Symptom burden data was available for 14/16 patients; 79% (11/14) of patients reported improvement in symptoms associated with splenomegaly or reduction in splenic size on physical examination. CONCLUSION In the largest reported experience of a low dose SRT only cohort to date, we observe low dose SRT is feasible, safe in combination with alloHCT with high engraftment rates, and may reduce symptoms related to splenomegaly thereby improving patient quality of life without compromising transplant related outcomes. A prospective study validating this protocol is currently underway.
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Affiliation(s)
- C C Baniel
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA
| | | | | | - S Arai
- Stanford University, Stanford, CA
| | - S M Hiniker
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA
| | - R T Hoppe
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA
| | - M S Binkley
- Department of Radiation Oncology, Stanford University School of Medicine, Stanford, CA
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11
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Casey Y, Demb J, Enwerem N, Liu L, Jackson C, Earles A, Bustamante R, Mahata S, Shah S, Gupta S. Risk of Incident and Fatal Colorectal Cancer After Young-Onset Adenoma Diagnosis: A National Cohort Study. Am J Gastroenterol 2023; 118:1656-1663. [PMID: 37053557 PMCID: PMC10524098 DOI: 10.14309/ajg.0000000000002296] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 03/27/2023] [Indexed: 04/15/2023]
Abstract
INTRODUCTION Colorectal cancer (CRC) incidence and mortality rates are increasing in adults aged <50 years. Young-onset adenoma (YOA)-adenoma detected in adults younger than 50 years-may signify increased CRC risk, but this association has not been widely studied. Our aim was to compare the risk of incident and fatal CRC in adults aged <50 years with YOA diagnosis compared with those with a normal colonoscopy. METHODS We conducted a cohort study of US Veterans aged 18-49 years who received colonoscopy between 2005 and 2016. The primary exposure of interest was YOA. Primary outcomes included incident and fatal CRC. We used Kaplan-Meier curves to calculate cumulative incident and fatal CRC risk and Cox models to examine relative CRC risk. RESULTS The study cohort included 54,284 Veterans aged <50 years exposed to colonoscopy, among whom 13% (n = 7,233) had YOA at start of follow-up. Cumulative 10-year CRC incidence was 0.11% (95% confidence interval [CI]: 0.00%-0.27%) after any adenoma diagnosis, 0.18% (95% CI: 0.02%-0.53%) after advanced YOA diagnosis, 0.10% (95% CI: 0.00%-0.28%) after nonadvanced adenoma diagnosis, and 0.06% (95% CI: 0.02%-0.09%) after normal colonoscopy. Veterans with advanced adenoma had 8-fold greater incident CRC risk than those with normal colonoscopy (hazard ratio: 8.0; 95% CI: 1.8-35.6). Across groups, no differences in fatal CRC risk were observed. DISCUSSION Young-onset advanced adenoma diagnosis was associated with 8-fold increased incident CRC risk compared with normal colonoscopy. However, cumulative CRC incidence and mortality at 10 years among individuals with either young onset non-advanced or advanced adenoma diagnosis were both relatively low.
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Affiliation(s)
- Yas Casey
- VA Loma Linda Healthcare System, Loma Linda, CA, USA
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Joshua Demb
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
| | | | - Lin Liu
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
| | - Christian Jackson
- VA Loma Linda Healthcare System, Loma Linda, CA, USA
- Loma Linda University School of Medicine, Loma Linda, CA, USA
| | - Ashley Earles
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
| | - Ranier Bustamante
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
| | | | - Shailja Shah
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
| | - Samir Gupta
- Herbert Wertheim School of Public Health and Human Longevity Science.University of California, San Diego, La Jolla, CA, USA
- Jennifer Moreno VA San Diego Healthcare System, San Diego, CA, USA
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Tsai A, Bodmer N, Hong T, Frackman A, Hess O, Khoury M, Jackson C, Caruso TJ. Participant Perceptions of Augmented Reality Simulation for Cardiac Anesthesiology Training: A Prospective, Mixed-Methods Study. J Educ Perioper Med 2023; 25:E712. [PMID: 37720369 PMCID: PMC10502607 DOI: 10.46374/volxxv_issue3_tsai] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/19/2023]
Abstract
Background Simulations are a critical component of anesthesia education, and ways to broaden their delivery and accessibility should be studied. The primary aim was to characterize anesthesiology resident, fellow, and faculty experience with augmented reality (AR) simulations. The secondary aim was to explore the feasibility of quantifying performance using integrated eye-tracking technology. Methods This was a prospective, mixed-methods study using qualitative thematic analysis of user feedback and quantitative analysis of gaze patterns. The study was conducted at a large academic medical center in Northern California. Participants included 7 anesthesiology residents, 6 cardiac anesthesiology fellows, and 5 cardiac anesthesiology attendings. Each subject participated in an AR simulation involving resuscitation of a patient with pericardial tamponade. Postsimulation interviews elicited user feedback, and eye-tracking data were analyzed for gaze duration and latency. Results Thematic analysis revealed 5 domains of user experience: global assessment, spectrum of immersion, comparative assessment, operational potential, and human-technology interface. Participants reported a positive learning experience and cited AR technology's portability, flexibility, and cost-efficiency as qualities that may expand access to simulation training. Exploratory analyses of gaze patterns suggested that trainees had increased gaze duration of vital signs and gaze latency of malignant arrythmias compared with attendings. Limitations of the study include lack of a control group and underpowered statistical analyses of gaze data. Conclusions This study suggests positive user perception of AR as a novel modality for medical simulation training. AR technology may increase exposure to simulation education and offer eye-tracking analyses of learner performance.
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Affiliation(s)
- Albert Tsai
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Natalie Bodmer
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Tracey Hong
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Anna Frackman
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Olivia Hess
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Michael Khoury
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Christian Jackson
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
| | - Thomas J. Caruso
- The following authors are in the Department of Anesthesiology, Perioperative, and Pain Medicine at Stanford University School of Medicine, Palo Alto, CA: Albert Tsai, Natalie Bodmer, and Anna Frackman are Clinical Assistant Professors; Tracey Hong is an Anesthesiology Resident; Michael Khoury is a Research Assistant; Thomas J. Caruso is a Clinical Professor. Olivia Hess is a Medical Student at Stanford University School of Medicine, Palo Alto, CA. Christian Jackson is a Data Analyst in the Department of Epidemiology and Population Health at Stanford University, Stanford, CA
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Hiatt RA, Worden L, Rehkopf D, Engmann N, Troester M, Witte JS, Balke K, Jackson C, Barlow J, Fenton SE, Gehlert S, Hammond RA, Kaplan G, Kornak J, Nishioka K, McKone T, Smith MT, Trasande L, Porco TC. A complex systems model of breast cancer etiology: The Paradigm II Model. PLoS One 2023; 18:e0282878. [PMID: 37205649 PMCID: PMC10198497 DOI: 10.1371/journal.pone.0282878] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Accepted: 02/24/2023] [Indexed: 05/21/2023] Open
Abstract
BACKGROUND Complex systems models of breast cancer have previously focused on prediction of prognosis and clinical events for individual women. There is a need for understanding breast cancer at the population level for public health decision-making, for identifying gaps in epidemiologic knowledge and for the education of the public as to the complexity of this most common of cancers. METHODS AND FINDINGS We developed an agent-based model of breast cancer for the women of the state of California using data from the U.S. Census, the California Health Interview Survey, the California Cancer Registry, the National Health and Nutrition Examination Survey and the literature. The model was implemented in the Julia programming language and R computing environment. The Paradigm II model development followed a transdisciplinary process with expertise from multiple relevant disciplinary experts from genetics to epidemiology and sociology with the goal of exploring both upstream determinants at the population level and pathophysiologic etiologic factors at the biologic level. The resulting model reproduces in a reasonable manner the overall age-specific incidence curve for the years 2008-2012 and incidence and relative risks due to specific risk factors such as BRCA1, polygenic risk, alcohol consumption, hormone therapy, breastfeeding, oral contraceptive use and scenarios for environmental toxin exposures. CONCLUSIONS The Paradigm II model illustrates the role of multiple etiologic factors in breast cancer from domains of biology, behavior and the environment. The value of the model is in providing a virtual laboratory to evaluate a wide range of potential interventions into the social, environmental and behavioral determinants of breast cancer at the population level.
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Affiliation(s)
- Robert A. Hiatt
- Department of Epidemiology and Biostatistics, School of Medicine, University of California San Francisco, San Francisco, California, United States of America
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California, United States of America
| | - Lee Worden
- Francis I. Proctor Foundation for Research in Ophthalmology, University of California San Francisco, San Francisco, California, United States of America
| | - David Rehkopf
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, United States of America
| | - Natalie Engmann
- Genentech, Inc. South San Francisco, San Francisco, California, United States of America
| | - Melissa Troester
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, United States of America
| | - John S. Witte
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, United States of America
| | - Kaya Balke
- Helen Diller Family Comprehensive Cancer Center, University of California San Francisco, San Francisco, California, United States of America
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, California, United States of America
| | - Janice Barlow
- Zero Breast Cancer (retired), San Rafael, California, United States of America
| | - Suzanne E. Fenton
- Division of the National Toxicology Program, National Institute of Environmental Health Sciences, National Institute of Health, Research Triangle Park, North Carolina, United States of America
| | - Sarah Gehlert
- Suzanne Dworak-Peck School, University of Southern California, Los Angeles, United States of America
| | - Ross A. Hammond
- Brown School, Washington University, St Louis, Missouri, United States of America
| | - George Kaplan
- University of Michigan (retired), Ann Arbor, Michigan, United States of America
| | - John Kornak
- Department of Epidemiology and Biostatistics, School of Medicine, University of California San Francisco, San Francisco, California, United States of America
| | - Krisida Nishioka
- School of Law, University of California, Berkeley, Berkeley, California, United States of America
| | - Thomas McKone
- School of Public Health, University of California, Berkeley, (Emeritus), Berkeley, California, United States of America
| | - Martyn T. Smith
- Division of Environmental Health Sciences, School of Public Health, University of California, Berkeley, Berkeley, California, United States of America
| | - Leonardo Trasande
- Department of Pediatrics, NYU Grossman School of Medicine, New York City, New York, United States of America
| | - Travis C. Porco
- Department of Epidemiology and Biostatistics, School of Medicine, University of California San Francisco, San Francisco, California, United States of America
- Francis I. Proctor Foundation for Research in Ophthalmology, University of California San Francisco, San Francisco, California, United States of America
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Bhatia R, George J, Siu C, Baker B, Lee E, Redmond K, Jackson C, Bettegowda C, Lim M, Kleinberg L. Outcomes of Brain Metastases Managed with Resection and Aggressive Reirradiation after Initial Radiosurgery Failure. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Qian J, Rama A, Wang E, Wang T, Hess O, Khoury M, Jackson C, Caruso TJ. Assessing Pediatric Life Support Skills Using Augmented Reality Medical Simulation With Eye Tracking: A Pilot Study. J Educ Perioper Med 2022; 24:E691. [PMID: 36274998 PMCID: PMC9583759 DOI: 10.46374/volxxiv_issue3_qian] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
BACKGROUND Augmented reality (AR) and eye tracking are promising adjuncts for medical simulation, but they have remained distinct tools. The recently developed Chariot Augmented Reality Medical (CHARM) Simulator combines AR medical simulation with eye tracking. We present a novel approach to applying eye tracking within an AR simulation to assess anesthesiologists during an AR pediatric life support simulation. The primary aim was to explore clinician performance in the simulation. Secondary outcomes explored eye tracking as a measure of shockable rhythm recognition and participant satisfaction. METHODS Anesthesiology residents, pediatric anesthesiology fellows, and attending pediatric anesthesiologists were recruited. Using CHARM, they participated in a pediatric crisis simulation. Performance was scored using the Anesthesia-centric Pediatric Advanced Life Support (A-PALS) scoring instrument, and eye tracking data were analyzed. The Simulation Design Scale measured participant satisfaction. RESULTS Nine each of residents, fellows, and attendings participated for a total of 27. We were able to successfully progress participants through the AR simulation as demonstrated by typical A-PALS performance scores. We observed no differences in performance across training levels. Eye tracking data successfully allowed comparisons of time to rhythm recognition across training levels, revealing no differences. Finally, simulation satisfaction was high across all participants. CONCLUSIONS While the agreement between A-PALS score and gaze patterns is promising, further research is needed to fully demonstrate the use of AR eye tracking for medical training and assessment. Physicians of multiple training levels were satisfied with the technology.
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Affiliation(s)
- Jimmy Qian
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Asheen Rama
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Ellen Wang
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Tammy Wang
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Olivia Hess
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Michael Khoury
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Christian Jackson
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
| | - Thomas J. Caruso
- The following authors are at Stanford School of Medicine, Stanford, CA: Jimmy Qian is a Medical Student; Olivia Hess is a medical student. The following authors are in the Department of Anesthesiology, Perioperative and Pain Medicine, Division of Pediatric Anesthesiology, at Stanford University School of Medicine, Stanford, CA: Asheen Rama is a Clinical Assistant Professor; Ellen Wang is a Clinical Associate Professor; Tammy Wang is a Clinical Associate Professor; Christian Jackson is a Statistician; Thomas J. Caruso is a Clinical Professor. Michael Khoury is a Research Assistant in the Stanford Chariot Program at Stanford School of Medicine, Stanford, CA and at Lucile Packard Children’s Hospital Stanford, Palo Alto, CA
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Kim J, Jackson C, Raai H. An Impulsive Suicide Attempt in a Patient with No Psychiatric History and a Recent COVID-19 Diagnosis: A case report. Eur Psychiatry 2022. [PMCID: PMC9567568 DOI: 10.1192/j.eurpsy.2022.1204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Introduction
The coronavirus disease 19 (COVID-19) pandemic has prompted concerns regarding increased suicide rates and exacerbation of underlying mental illness symptoms. •There is evidence suggesting neurocognitive changes as well as immune response in COVID-19 infection may increase a patient’s propensity for suicidal ideation. • Patients who are diagnosed with COVID-19 may be affected by psychological factors of anxiety, stress related to having this novel virus as well as depression, post-traumatic stress disorder and sleep disorders throughout treatment and post-treatment of continued concerns. •The combination of psychiatric, neurological, and physical symptoms associated with COVID-19 may elevate suicide risk
Objectives
We present a case of a female with no prior psychiatric history who impulsively attempted suicide after a recent COVID-19 diagnosis and subsequent quarantine. Will explore possible link between increase of suicidal ideation and COVID-19 infection.
Methods
A case report.
Results
Link between increase of suicidal ideation and COVID-19 infection has not been clearly established but there have been reports, as in our case, of the possible vulnerability to mental illness and new onset suicidal ideation that COVID-19 survivors may experience. It may be useful to screen all patients for depressive symptoms after a COVID-19 infection. Early identification and treatment of depression in recovered COVID-19 patients will help to improve psychological impact on COVID-19 survivors and potentially reduce suicide rates.
Conclusions
As COVID-19 infection may trigger new onset mental illness, exacerbate symptoms of underlying mental illness, and may increase suicidal ideation, further research is needed to evaluate links between COVID-19 infection and depression with suicidal ideation
Disclosure
No significant relationships.
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Hemphill S, Rodriguez S, Wang E, Koeppen K, Aitken-Young B, Jackson C, Simons L, Caruso TJ. Virtual Reality Augments Movement During Physical Therapy: A Pragmatic Randomized Trial. Am J Phys Med Rehabil 2022; 101:229-236. [PMID: 33935153 DOI: 10.1097/phm.0000000000001779] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
OBJECTIVE Virtual reality facilitates physical therapy via improved engagement. Although shown to benefit specific patient populations, such as stroke patients, it is less established in otherwise healthy adults and children receiving outpatient physical therapy. The primary objective was to compare total physical therapy-guided movement supplemented with virtual reality with physical therapy-guided movement alone without virtual reality. DESIGN This pragmatic, randomized, crossover study compared physical therapy-guided movement supplemented with virtual reality with physical therapy-guided movement alone without virtual reality in outpatients (ages 6-80 yrs). This community sample had variable physical therapy indications (injury, postoperative, chronic pain), and in pre-existing conditions, therefore, participants served as their own controls. Participants received 10 mins of both physical therapy-guided movement supplemented with virtual reality and physical therapy-guided movement alone without virtual reality separated by 5 mins. The primary outcome was differences in aggregate movement of physical therapy-guided exercises. Secondary outcomes explored OMNI rating of perceived exertion and participant and physical therapist satisfaction. Paired t tests, χ2 tests, and regression models were used to analyze differences. RESULTS The 41 participants (17 pediatric and 24 adult) moved significantly more during physical therapy-guided movement supplemented with virtual reality compared with physical therapy-guided movement alone without virtual reality (1120.88 vs. 672.65 m, P < 0.001), regardless of which intervention was completed first. Physical therapy-guided movement supplemented with virtual reality treatment was associated with more movement of the target limbs, lower body (P < 0.001), and upper body (P < 0.05). The OMNI rating of perceived exertion scores did not differ between those who started with physical therapy-guided movement supplemented with virtual reality or physical therapy-guided movement alone without virtual reality, and physical therapist and patient surveys endorsed physical therapy-guided movement supplemented with virtual reality. CONCLUSIONS Patients completed more physical therapy-guided movement during physical therapy-guided movement supplemented with virtual reality than physical therapy-guided movement alone without virtual reality, and therapists and patients supported its use. Future studies will examine finer tracking of movements.
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Affiliation(s)
- Sydney Hemphill
- From the Division of Pediatric Anesthesia; Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford School of Medicine, Stanford, California (SH, SR, EW, CJ, LS, TJC); and ATI Physical Therapy, Palo Alto, California (KK, BA-Y)
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Reece LJ, Owen K, Graney M, Jackson C, Shields M, Turner G, Wellington C. Barriers to initiating and maintaining participation in parkrun. BMC Public Health 2022; 22:83. [PMID: 35027014 PMCID: PMC8759213 DOI: 10.1186/s12889-022-12546-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Accepted: 01/04/2022] [Indexed: 11/10/2022] Open
Abstract
AbstractInterventions that increase population physical activity are required to promote health and wellbeing. parkrun delivers community-based, 5 km events worldwide yet 43% who register never participate in a parkrun event. This research had two objectives; i) explore the demographics of people who register for parkrun in United Kingdom, Australia, Ireland, and don’t initiate or maintain participation ii) understand the barriers to participating in parkrun amongst these people. Mandatory data at parkrun registration provided demographic characteristics of parkrun registrants. A bespoke online survey distributed across the three countries captured the reasons for not participating or only participating once. Of 680,255 parkrun registrants between 2017 and 19, 293,542 (43%) did not participate in any parkrun events and 147,148 (22%) only participated in one parkrun event. Females, 16–34 years and physically inactive were more likely to not participate or not return to parkrun. Inconvenient start time was the most frequently reported barrier to participating, with females more likely than males to report the psychological barrier of feeling too unfit to participate. Co-creating strategies with and for people living with a chronic disease, women, young adults, and physically inactive people, could increase physical activity participation within parkrun.
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Caruso TJ, Fonseca A, Barreau A, Khoury M, Menendez M, Wang E, Lawrence K, Jackson C, Rodriguez S. Real-time reorientation and cognitive load adjustment allow for broad application of virtual reality in a pediatric hospital. J Clin Transl Res 2021; 7:750-753. [PMID: 34988325 PMCID: PMC8710353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Revised: 08/11/2021] [Accepted: 09/29/2021] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND With a new generation of affordable portable virtual reality (VR), clinicians are discovering more utility for VR, while also identifying opportunities for improvement, such as the inability to reorient the horizon line during repositioning or transport, or modulate cognitive load in real time. AIM At our institution, this lack of functionality prohibited or decreased VR usage in some clinical scenarios such as dressing changes with dynamic positioning. The purpose of this brief report is to describe the development and use of a VR application that is optimized for the healthcare setting and report historical effects of patients who utilized VR as supplement to Child Life procedures. Eligible affects per chart review included Happy, Relaxed, Anxious, Distressed, Unable to Assess. MATERIALS AND METHODS Given the need for real-time reorientation and cognitive load modulation, we created the Space Pups™ VR application. The experience was launched as part of the Stanford Chariot Program in the summer of 2017, and its usage was tracked through the electronic medical record and a VR application dashboard. Chart review was queried from 3 January 2018 to 9 August 2021 for pediatric patients who used VR with real-time reorientation and cognitive load modulation as a supplement to their Child Life interventions. RESULTS The Space Pups™ experience has been successfully used in a variety of settings, including perioperative care, vascular access, wound care, and ENT clinic, a total of 1696 times. Patients ranged from 6 years to 18-year old, with no reports of side effects. Significant results (P<0.001) were observed pre- and post-VR use for affect improvements in Happy, Relaxed, and Anxious, but not for Distressed. CONCLUSIONS The ability to reorient VR experiences in real time has increased functionality where other applications have failed. RELEVANCE FOR PATIENTS While more studies are needed to quantify the anxiolytic and pain-reducing effect of Space Pups™, our report demonstrates the feasibility of this VR experience as a non-pharmacological modality to safely increase patient cooperation in a wide variety of clinical settings.
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Affiliation(s)
- Thomas J. Caruso
- 1Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA, 94304, USA,Corresponding author: Thomas J. Caruso Department of Anesthesiology, Perioperative, and Pain Medicine. Stanford University School of Medicine. Stanford, CA, 94304, USA. E-mail:
| | - Ahtziri Fonseca
- 2Stanford Chariot Program, Lucile Packard Children’s Hospital, Palo Alto, CA, 94305, USA
| | - Ariana Barreau
- 2Stanford Chariot Program, Lucile Packard Children’s Hospital, Palo Alto, CA, 94305, USA
| | - Michael Khoury
- 2Stanford Chariot Program, Lucile Packard Children’s Hospital, Palo Alto, CA, 94305, USA
| | - Maria Menendez
- 2Stanford Chariot Program, Lucile Packard Children’s Hospital, Palo Alto, CA, 94305, USA
| | - Ellen Wang
- 1Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA, 94304, USA
| | - Kiley Lawrence
- 3Department of Anesthesiology, Perioperative, and Pain Medicine. Massachusetts General Hospital. Boston, MA, 02114, USA
| | - Christian Jackson
- 2Stanford Chariot Program, Lucile Packard Children’s Hospital, Palo Alto, CA, 94305, USA
| | - Samuel Rodriguez
- 1Department of Anesthesiology, Perioperative, and Pain Medicine, Stanford University School of Medicine, Stanford, CA, 94304, USA
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Lin T, Siu C, Redmond K, Bettegowda C, Jackson C, Lim M, Kleinberg L. Utility of Short Initial MRI Brain in Brain Metastases Patients Treated With Stereotactic Radiosurgery. Int J Radiat Oncol Biol Phys 2021. [DOI: 10.1016/j.ijrobp.2021.07.1545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Kennedy K, Wang E, Rodriguez ST, Qian J, Khoury M, Kist MN, Jackson C, Yun R, Caruso TJ. Development and assessment of an efficient pediatric affect and cooperation scale. J Clin Anesth 2021; 76:110569. [PMID: 34739949 DOI: 10.1016/j.jclinane.2021.110569] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 10/03/2021] [Accepted: 10/21/2021] [Indexed: 10/19/2022]
Abstract
STUDY OBJECTIVE HRAD± was developed to quickly evaluate pediatric preprocedural affect and cooperativity during mask induction of anesthesia and peripheral intravenous (PIV) placement. HRAD± represents: Happy, Relaxed, Anxious, Distressed, with a yes/no answer to cooperativity. The primary aim of this study was to compare HRAD± to previously published scales. DESIGN We conducted an observational study. SETTING Videos of pediatric patients were collected in the perioperative environment. PATIENTS Twenty-four children, twenty-one pediatric anesthesiologists and twenty pediatric perioperative providers were included. INTERVENTIONS To assess the reliability of HRAD±, standard patient videos were created. Children underwent mask induction or PIV placement, and these interventions were video recorded. Mask induction and PIV placement videos were rated by pediatric anesthesiologists and perioperative non-physician providers respectively using HRAD±. MEASUREMENTS Two trained researchers provided the modified Yale Preoperative Anxiety Scale (mYPAS), Observation Scale of Behavioral Distress (OSBD), and Induction Compliance Checklist (ICC) scores, and we calculated correlations to HRAD±, inter-rater reliability, and intra-rater reliability. MAIN RESULTS HRAD± scores strongly correlated with mYPAS (r = 0.846, p < 0.0001) and OSBD scores (r = 0.723, p < 0.0001). Cooperativity scores correlated strongly with ICC scores in the mask induction group (r = -0.715, p < 0.0001) and in the PIV group (r = -0.869, p < 0.0001). HRAD± inter-rater reliability for mask induction was 0.414 (p < 0.0001) and for PIV assessment was 0.378 (p < 0.0001). Inter-rater reliability for cooperativity on mask induction was 0.797 (p < 0.0001) and PIV assessment was 0.683 (p < 0.0001). Intra-rater reliability for mask induction was 0.675 and PIV assessments was 0.678. Intra-rater reliability for cooperativity for mask induction was 0.894 and for PIV assessments was 0.765. CONCLUSIONS HRAD± is an efficient and reliable scale that serves as a practical alternative for measuring pediatric affect during mask induction and PIV placement. The results demonstrate strong correlation with commonly utilized yet more complex affect scales.
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Affiliation(s)
- KristinM Kennedy
- Stanford University School of Medicine, 291 Campus Drive, Stanford, CA 94305, USA
| | - Ellen Wang
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, 453 Quarry Road MC5663, Palo Alto, CA 94304, USA
| | - Samuel T Rodriguez
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, 453 Quarry Road MC5663, Palo Alto, CA 94304, USA
| | - Jimmy Qian
- Stanford University School of Medicine, 291 Campus Drive, Stanford, CA 94305, USA
| | - Michael Khoury
- Lucile Packard Children's Hospital Stanford, Stanford Chariot Program, 725 Welch Road, Palo Alto, CA 94304, USA
| | - Madison N Kist
- Penn State College of Medicine, 500 University Drive, Hershey, PA 17033, USA
| | - Christian Jackson
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, 453 Quarry Road MC5663, Palo Alto, CA 94304, USA
| | - Romy Yun
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, 453 Quarry Road MC5663, Palo Alto, CA 94304, USA
| | - Thomas J Caruso
- Department of Anesthesiology, Perioperative, and Pain Medicine, Division of Pediatric Anesthesiology, Stanford University School of Medicine, 453 Quarry Road MC5663, Palo Alto, CA 94304, USA.
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Chabrera C, Dobrowolska B, Jackson C, Kane R, Kasimovskaya N, Kennedy S, Lovrić R, Palese A, Treslova M, Cabrera E. Simulation in Nursing Education Programs: Findings From an International Exploratory Study. Clin Simul Nurs 2021. [DOI: 10.1016/j.ecns.2021.05.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Soerensen SJC, Thomas IC, Schmidt B, Daskivich TJ, Skolarus TA, Jackson C, Osborne TF, Chertow GM, Brooks JD, Rehkopf DH, Leppert JT. AUTHOR REPLY. Urology 2021; 155:76. [PMID: 34489006 DOI: 10.1016/j.urology.2021.05.058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Accepted: 05/09/2021] [Indexed: 11/24/2022]
Affiliation(s)
- Simon John Christoph Soerensen
- Department of Urology, Stanford University School of Medicine, Stanford, CA; Department of Urology, Aarhus University Hospital, Aarhus, Denmark
| | - I-Chun Thomas
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA
| | - Bogdana Schmidt
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | | | - Ted A Skolarus
- VA HSR&D Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA; Department of Urology, Dow Division of Health Services Research, University of Michigan Medical School, Ann Arbor, MI
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA
| | - Thomas F Osborne
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA; Department of Radiology, Stanford University School of Medicine, Stanford, CA
| | - Glenn M Chertow
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - James D Brooks
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - David H Rehkopf
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - John T Leppert
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA; Department of Urology, Stanford University School of Medicine, Stanford, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA
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Jackson C, Allington L, Chang Y, McClelland J, Gulliford S. PO-1976 Has the Covid-19 Pandemic increased willingness to engage with remote collection of outcome data? Radiother Oncol 2021. [PMCID: PMC8629146 DOI: 10.1016/s0167-8140(21)08427-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Soerensen SJC, Thomas IC, Schmidt B, Daskivich TJ, Skolarus TA, Jackson C, Osborne TF, Chertow GM, Brooks JD, Rehkopf DH, Leppert JT. Using an Automated Electronic Health Record Score To Estimate Life Expectancy In Men Diagnosed With Prostate Cancer In The Veterans Health Administration. Urology 2021; 155:70-76. [PMID: 34139251 DOI: 10.1016/j.urology.2021.05.056] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 04/11/2021] [Accepted: 05/09/2021] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To determine if an automatically calculated electronic health record score can estimate intermediate-term life expectancy in men with prostate cancer to provide guideline concordant care. METHODS We identified all men (n = 36,591) diagnosed with prostate cancer in 2013-2015 in the VHA. Of the 36,591, 35,364 (96.6%) had an available Care Assessment Needs (CAN) score (range: 0-99) automatically calculated in the 30 days prior to the date of diagnosis. It was designed to estimate short-term risks of hospitalization and mortality. We fit unadjusted and multivariable Cox proportional hazards regression models to determine the association between the CAN score and overall survival among men with prostate cancer. We compared CAN score performance to two established comorbidity measures: The Charlson Comorbidity Index and Prostate Cancer Comorbidity Index (PCCI). RESULTS Among 35,364 men, the CAN score correlated with overall stage, with mean scores of 46.5 ( ± 22.4), 58.0 ( ± 24.4), and 68.1 ( ± 24.3) in localized, locally advanced, and metastatic disease, respectively. In both unadjusted and adjusted models for prostate cancer risk, the CAN score was independently associated with survival (HR = 1.23 95%CI 1.22-1.24 & adjusted HR = 1.17 95%CI 1.16-1.18 per 5-unit change, respectively). The CAN score (overall C-Index 0.74) yielded better discrimination (AUC = 0.76) than PCCI (AUC = 0.65) or Charlson Comorbidity Index (AUC = 0.66) for 5-year survival. CONCLUSION The CAN score is strongly associated with intermediate-term survival following a prostate cancer diagnosis. The CAN score is an example of how learning health care systems can implement multi-dimensional tools to provide fully automated life expectancy estimates to facilitate patient-centered cancer care.
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Affiliation(s)
- Simon John Christoph Soerensen
- Department of Urology, Stanford University School of Medicine, Stanford, CA; Department of Urology, Aarhus University Hospital, Aarhus, Denmark
| | - I-Chun Thomas
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA
| | - Bogdana Schmidt
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | | | - Ted A Skolarus
- Department of Urology, Dow Division of Health Services Research, University of Michigan Medical School, VA HSR&D Center for Clinical Management Research, VA Ann Arbor Healthcare System, Ann Arbor, MI, USA; Ann Arbor, MI
| | - Christian Jackson
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA
| | - Thomas F Osborne
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA; Department of Radiology, Stanford University School of Medicine, Stanford, CA
| | - Glenn M Chertow
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - James D Brooks
- Department of Urology, Stanford University School of Medicine, Stanford, CA
| | - David H Rehkopf
- Department of Epidemiology and Population Health, Stanford University School of Medicine, Stanford, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA
| | - John T Leppert
- Veterans Affairs Palo Alto Health Care System, Palo Alto, CA; Department of Medicine, Stanford University School of Medicine, Stanford, CA.
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Keep J, Berry T, Budden S, Chuilon B, Colling B, Flynn E, Ha S, Jackson C, Keech G, Leong W, Mathew G, Organ E, Shaw C, Wilde A. DEMO double null architectural study. Fusion Engineering and Design 2021. [DOI: 10.1016/j.fusengdes.2021.112311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Flook M, Jackson C, Vasileiou E, Simpson CR, Muckian MD, Agrawal U, McCowan C, Jia Y, Murray JLK, Ritchie LD, Robertson C, Stock SJ, Wang X, Woolhouse MEJ, Sheikh A, Stagg HR. Informing the public health response to COVID-19: a systematic review of risk factors for disease, severity, and mortality. BMC Infect Dis 2021; 21:342. [PMID: 33845766 PMCID: PMC8040367 DOI: 10.1186/s12879-021-05992-1] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2020] [Accepted: 03/16/2021] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Severe Acute Respiratory Syndrome coronavirus-2 (SARS-CoV-2) has challenged public health agencies globally. In order to effectively target government responses, it is critical to identify the individuals most at risk of coronavirus disease-19 (COVID-19), developing severe clinical signs, and mortality. We undertook a systematic review of the literature to present the current status of scientific knowledge in these areas and describe the need for unified global approaches, moving forwards, as well as lessons learnt for future pandemics. METHODS Medline, Embase and Global Health were searched to the end of April 2020, as well as the Web of Science. Search terms were specific to the SARS-CoV-2 virus and COVID-19. Comparative studies of risk factors from any setting, population group and in any language were included. Titles, abstracts and full texts were screened by two reviewers and extracted in duplicate into a standardised form. Data were extracted on risk factors for COVID-19 disease, severe disease, or death and were narratively and descriptively synthesised. RESULTS One thousand two hundred and thirty-eight papers were identified post-deduplication. Thirty-three met our inclusion criteria, of which 26 were from China. Six assessed the risk of contracting the disease, 20 the risk of having severe disease and ten the risk of dying. Age, gender and co-morbidities were commonly assessed as risk factors. The weight of evidence showed increasing age to be associated with severe disease and mortality, and general comorbidities with mortality. Only seven studies presented multivariable analyses and power was generally limited. A wide range of definitions were used for disease severity. CONCLUSIONS The volume of literature generated in the short time since the appearance of SARS-CoV-2 has been considerable. Many studies have sought to document the risk factors for COVID-19 disease, disease severity and mortality; age was the only risk factor based on robust studies and with a consistent body of evidence. Mechanistic studies are required to understand why age is such an important risk factor. At the start of pandemics, large, standardised, studies that use multivariable analyses are urgently needed so that the populations most at risk can be rapidly protected. REGISTRATION This review was registered on PROSPERO as CRD42020177714 .
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Affiliation(s)
- M Flook
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - C Jackson
- Medical Research Council Clinical Trials Unit, University College London, London, UK
| | - E Vasileiou
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - C R Simpson
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
- School of Health, Wellington Faculty of Health, Victoria University of Wellington, Wellington, New Zealand
| | - M D Muckian
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - U Agrawal
- School of Medicine, University of St. Andrews, St. Andrews, UK
| | - C McCowan
- School of Medicine, University of St. Andrews, St. Andrews, UK
| | - Y Jia
- Freelance consultant, Beijing, People's Republic of China
| | - J L K Murray
- National Health Service Fife, Kirkcaldy, UK
- Public Health Scotland, Glasgow, UK
| | - L D Ritchie
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen, UK
| | - C Robertson
- Department of Mathematics and Statistics, University of Strathclyde, Glasgow, UK
| | - S J Stock
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - X Wang
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - M E J Woolhouse
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
- School of Biological Sciences, University of Edinburgh, Edinburgh, UK
| | - A Sheikh
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK
| | - H R Stagg
- Usher Institute, University of Edinburgh, 30 West Richmond Street, Edinburgh, EH8 9DX, UK.
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Chenard S, Jackson C, Vidotto T, Chen L, Hardy C, Jamaspishvilli T, Berman DM, Siemens DR, Koti M. Investigating sexual dimorphism in the tumour immune microenvironment of non-muscle invasive bladder cancer. Urol Oncol 2020. [DOI: 10.1016/j.urolonc.2020.10.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
HIV-1 infects an estimated 37 million people worldwide, while the rarer HIV-2 infects 1–2 million worldwide. HIV-2 is mainly restricted to West African countries. The majority of patients in Scotland are diagnosed with HIV-1, but in 2013 the West of Scotland Specialist Virology Centre (WoSSVC) diagnosed Scotland’s first HIV-2 positive case in a patient from Côte d’Ivoire. HIV-2 differs from HIV-1 in terms of structural viral proteins, viral transmissibility, prolonged period of latency, intrinsic resistance to certain antivirals and how to monitor the effectiveness of treatment. Over the course of 5 years the patient has required several changes in treatment due to both side effects and pill burden. This case highlights the complexity of HIV-2 patient management over time.
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Affiliation(s)
- S J Shepherd
- West of Scotland Specialist Virology Centre, Level 5 New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, G31 2ER, UK
| | - C Sykes
- Infectious Diseases Unit, The Brownlee Centre, Gartnavel General Hospital, Glasgow G12 0YN, UK
| | - C Jackson
- West of Scotland Specialist Virology Centre, Level 5 New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, G31 2ER, UK
| | - D J Bell
- Infectious Diseases Unit, The Brownlee Centre, Gartnavel General Hospital, Glasgow G12 0YN, UK
| | - R N Gunson
- West of Scotland Specialist Virology Centre, Level 5 New Lister Building, Glasgow Royal Infirmary, 10-16 Alexandra Parade, G31 2ER, UK
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Delwiche SR, Pierce RO, Chung OK, Seabourn BW, Baker L, Boyd T, Brenner C, Cain L, Chung E, Cohoef E, Delwiche S, Drapcho C, Flemm J, Gell A, Gerjets L, Gipson N, Guillemette R, Hughes R, Hurburgh C, Jackson C, Jessop D, Johnson D, Johnson D, Krouse R, LaCour CP, Lego M, Lewis V, Mbuvi S, McCaig T, Perbix K, Psotka J, Seabourn B. Protein Content of Wheat by Near-Infrared Spectroscopy of Whole Grain: Collaborative Study. J AOAC Int 2020. [DOI: 10.1093/jaoac/81.3.587] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
abstract
A collaborative study was performed to assess accuracy, repeatability, and reproducibility of a nearinfrared (near-IR) method for determining crude protein content (PC) of whole-grain wheat. Four types of commercially available near-IR instruments, representing various combinations of wavelength region, mode of energy capture, method of energy dispersion, and treatment of spectral data, were used. Eight, 9,10, and 11 collaborators were involved, the exact number depending on instrument type. All collaborators received 22 samples of whole-grain hard red winter (HRW) wheat. They were furnished reference PCs (i.e., protein concentrations, w/w) corrected to a 12% moisture basis for instrument standardization. AOAC Method 990.03— combustion analysis—was the reference procedure. Standardization consisted of performing one of the following treatments to the instrument manufacturer's (or federal agency's) PC equation: (1) bias correction, (2) slope and intercept correction, or (3) recalibration with inclusion of standardization sample spectra. Standardized equations were then applied to a test set of 12 unknown HRW wheat sample spectra, with 2 samples blindly duplicated. The PCs of test samples ranged from 9 to 16%. Near-IR predictions were compared with reference measurements. Averaged within instrument type, root mean square of differences were 0.22, 0.24, 0.25, and 0.26% PC, depending on instrument. Corrected for bias within the test set, standard errors became 0.22, 0.18, 0.21, and 0.24% PC, respectively. These values were approximately twice the estimated lower limit for error (representing sample inhomogeneity). Overall repeatability relative standard deviation (RSD,) values were 0.92, 0.36, 0.42, and 0.74%, respectively. Overall reproducibility relative standard deviation (RSDR) values were 1.15, 0.61,1.53, and 1.38%. Such values for within-laboratory and between-laboratory variations of the near- IR methods were equivalent to values reported for the combustion method (990.03) for wheat. An inhouse study that examined all 6 U.S. wheat classes with one of the 4 instrument types produced repeatability and reproducibility values similar to those of the collaborative study, suggesting that the near-IR technique may be applied to red, white, hard, soft, and durum wheats. The near-IR method for determination of PC of whole-grain wheat has been adopted First Action (997.06) by AOAC INTERNATIONAL.
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Affiliation(s)
- Stephen R Delwiche
- U.S. Department of Agriculture, Agricultural Research Service, Beltsville Agricultural Research Center, Instrumentation and Sensing Laboratory, Bldg 303, BARC-East, Beltsville, MD 20705-2350
| | - Richard O Pierce
- U.S. Department of Agriculture, Grain Inspection, Packers, and Stockyards Administration, Federal Grain Inspection Service, Technical Services Division, 10383 N. Executive Hills Blvd, Kansas City, MO 64153
| | - Okkyung K Chung
- U.S. Department of Agriculture, Agricultural Research Service, U.S. Grain Marketing and Production Research Laboratory, 1515 College Ave, Manhattan, KS 66502
| | - Bradford W Seabourn
- U.S. Department of Agriculture, Agricultural Research Service, U.S. Grain Marketing and Production Research Laboratory, 1515 College Ave, Manhattan, KS 66502
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Jackson C, Tremblay G. Accelerating our response: Government of Canada five-year action plan on sexually transmitted and blood-borne infections. Can Commun Dis Rep 2019; 45:323-326. [PMID: 32167085 PMCID: PMC7041658 DOI: 10.14745/ccdr.v45i12a04] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Sexually transmitted and blood-borne infections (STBBI)-which include HIV, hepatitis B and C, chlamydia, gonorrhea, syphilis and human papillomavirus-remain significant public health issues both nationally and globally. In 2018, a Pan-Canadian STBBI Framework for Action (the Framework) was released by federal, provincial and territorial governments to provide an overarching and comprehensive approach to addressing STBBI for all those involved. This includes all levels of government, First Nations, Inuit and Métis communities and leadership, frontline service providers, clinicians, public health practitioners, non-governmental organizations and researchers. The Framework includes strategic goals, guiding principles and pillars for action to address STBBI in Canada. In response, the Government of Canada released its own action plan in July 2019: Accelerating Our Response - Government of Canada Five-Year Action Plan on Sexually Transmitted and Blood-Borne Infections (the Action Plan). This document identifies seven priority areas for federal action on STBBI over the next five years: 1) moving toward truth and reconciliation with First Nations, Inuit and Métis Peoples; 2) stigma and discrimination; 3) community innovation-putting a priority on prevention; 4) reaching the undiagnosed-increasing access to STBBI testing; 5) providing prevention, treatment and care to populations that receive health services or coverage of health care benefits from the federal government; 6) leveraging existing knowledge and targeting future research; and 7) measuring impact-monitoring and reporting on trends and results. The Government of Canada is currently working with provincial and territorial governments, First Nations, Inuit and Métis partners, and other stakeholders to develop STBBI indicators and targets for the Canadian context that are appropriate, feasible and measurable against the shared strategic goals of the Framework and the Action Plan. In addition, the Government of Canada has also committed to reporting annually on its progress in implementing the priority areas laid out in the Action Plan.
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Affiliation(s)
- C Jackson
- Centre for Communicable Diseases and Infection Control, Public Health Agency of Canada, Ottawa, ON
| | - G Tremblay
- Centre for Communicable Diseases and Infection Control, Public Health Agency of Canada, Ottawa, ON
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Arnold C, Kadaria D, Iyer P, Jackson C, Khan A, McDonald A, Pattanaik D, Shrestha R, Singh U, VanValkinburgh D, Sodhi A. 76 Airway Complications in Angioedema. Ann Emerg Med 2019. [DOI: 10.1016/j.annemergmed.2019.08.080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Khuc T, Jackson C. Association between Charlson-Deyo Score and delay to colonoscopy in veterans subsequently diagnosed with colorectal cancer. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.27_suppl.288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
288 Background: Colorectal cancer (CRC) is the second most common cause of cancer deaths in the United States and expected to cause 51,020 deaths in 2019. Early detection with yearly fecal occult blood test (FOBT) has been proven to decrease CRC mortality. A 30-day delay from positive FOBT to colonoscopy is associated with increased risk of CRC. The Veterans Affairs Health System (VAHS) treats approximately 11% of CRCs in the United States. The effects of an aging population, physician shortage, and increased military personnel entering the VAHS may increase demands on VAHS resources. The primary aim of this study was to determine risk factors that caused delay to colonoscopy. Methods: We retrospectively reviewed records of 600 patients referred for colonoscopy from January 1999 to January 2009, who were subsequently diagnosed with CRC. Patients with a prior CRC diagnosis were excluded. The final study cohort consisted of 530 patients. We analyzed the relationship between 10 variables and delay in time from initial consultation to colonoscopy. Variables consisted of age, sex, race, ethnicity, CRC location, marital status, history of mental health diagnosis, tobacco use, substance abuse, Charlson/Deyo (C/D) score and season of referral for colonoscopy. A delay in time was defined as 30 days or greater. Logistic regression analysis adjusted for age, race, CRC location and C/D score. Results: A total of 87.17% of patients experienced a delay in time from initial consultation to colonoscopy. When analyzed with a predictive variable of delay to colonoscopy, C/D score of ≥ 2 versus 0, was associated with higher odds of delay in time to colonoscopy (OR = 2.18, p = 0.02). African American race and Hispanic ethnicity was associated with a higher odds of delay in time to colonoscopy, but was not statistically significant (OR = 1.47, p = 0.47, OR = 1.37, p = 0.48). Conclusions: Patients with a C/D score ≥ 2 were 218% more likely to have delay in time from initial consult to colonoscopy, resulting in a delayed CRC diagnosis. C/D score may be used to determine which patients should have more frequent reminders to schedule their colonoscopy to prevent delays in care. Randomized and prospective studies will need to be performed.
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Affiliation(s)
- Thi Khuc
- Loma Linda University Medical Center, Loma Linda, CA
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Khuc T, Jackson C, Chao D. Impact of telemedicine on colonoscopy education among veterans. J Clin Oncol 2019. [DOI: 10.1200/jco.2019.37.27_suppl.276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
276 Background: The VA Loma Linda Healthcare System (LLVA) offers an in-person colonoscopy education class (IPCC) and a telehealth based education class to patients living closer to outlying VA designated Community Based Outpatient Clinics (CBOCs). We noticed a significant number of cancellations and no-shows for colonoscopy from patients who sought care from CBOCS. We developed a telehealth based colonoscopy class (TBCC) to be given at CBOCs. The primary aim of the study was to determine effectiveness of TBCC compared to IPCC on class attendance rates, colonoscopy attendance and quality measures of colonoscopy. Methods: We reviewed records of 1429 LLVA and CBOC patients referred for colonoscopy class from April 2014 to April 2015. Primary end points were polyp detection rate (PDR), adenomas detection rate (ADR) and adenocarcinoma detection rate (ACDR). Secondary endpoints were attendance to TBCC and IPCC and attendance to colonoscopy. Attendance was defined as compliance with the first scheduled appointment. We examined age, BMI, sex, race, and indication for colonoscopy in the IPCC and TBCC populations. Results: TBCC attendance rate was higher than IPCC (p = 0.001). There was no difference in attendance to colonoscopy (p = 0.50). Patients receiving primary care at CBOCs more likely chose TBCC; patients receiving primary care at LLVA more likely chose IPCC (92.53% vs 24.77%, p < 0.0001). African Americans and Hispanics more likely chose IPCC; Whites more likely chose TBCC (p = .01). Patients with family history of colorectal cancer or bright red blood per rectum more likely chose IPCC (p = 0.004, p = 0.008). Sixty eight percent of colonoscopy preparations were noted to be good. There was no difference in the number of good preparations between TBCC and IPCC groups (94.3% and 96%, p = 0.025). ADR was higher in patients who received IPCC (44.55% and 52.17%, p = 0.02). There was no significant difference in PDR and ACDR between TBCC and IPCC groups. Conclusions: A TBCC program can increase patient attendance to colonoscopy preparation training without negatively affecting quality of colonoscopy preparation. Prospective, randomized studies on differences in adenoma detection and distance from home residence on class and colonoscopy attendance rates is needed.
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Affiliation(s)
- Thi Khuc
- Loma Linda University Medical Center, Loma Linda, CA
| | | | - Daniel Chao
- Veterans Affairs Loma Linda Health Systems, Loma Linda, CA
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Jackson C, Noorbakhsh S, Kalathil A, Sundaram R, Bindra R. MGMT-Deficiency Is a Biomarker to Guide Treatment of Solid Tumors with Temozolomide and ATR Inhibitors. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Jackson C, Kalathil A, Sundaram R, Bindra R. Temozolomide-Resistant Glioma Cells Are Sensitive to Chloroethylating Nitrosourea Compounds in Combination with ATR Inhibitors. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Sloan L, Sen R, Doucet M, Blosser L, Shpitser I, Cheng Z, Katulis L, Wemmer J, Jackson C, Hu C, McNutt T, Grossman S, Holdhoff M, Lim M, Redmond K, Eberhart C, Quon H, Pardoll D, Ganguly S, Kleinberg L. The Immunodynamics of Myeloid-Derived Suppressor Cell and Monocyte Populations in the Peripheral Blood in Patients with Newly Diagnosed Glioblastoma Undergoing Adjuvant Temozolomide and Radiation Therapy. Int J Radiat Oncol Biol Phys 2019. [DOI: 10.1016/j.ijrobp.2019.06.1029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Binkley M, Rauf M, Milgrom S, Pinnix C, Tsang R, Ng A, Roberts K, Gao S, Ricardi U, Levis M, Casulo C, Stolten M, Kelsey C, Brady J, Mikhaeel N, Hoppe B, Terezakis S, Kirova Y, Akhtar S, Maghfoor I, Koenig J, Jackson C, Song E, Segal S, Advani R, Natkunam Y, Constine L, Eich H, Wirth A, Hoppe R. STAGE I-II NODULAR LYMPHOCYTE-PREDOMINANT HODGKIN LYMPHOMA IN THE MODERN ERA: A MULTI-INSTITUTIONAL EXPERIENCE OF ADULT PATIENTS BY ILROG. Hematol Oncol 2019. [DOI: 10.1002/hon.103_2629] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- M.S. Binkley
- Radiation Oncology; Stanford University School of Medicine; Stanford United States
| | - M. Rauf
- Medical Oncology; King Faisal Specialist Hospital and Research Centre; Riyadh Saudi Arabia
| | - S.A. Milgrom
- Radiation Oncology; University of Texas MD Anderson Cancer Center; Houston United States
| | - C.C. Pinnix
- Radiation Oncology; University of Texas MD Anderson Cancer Center; Houston United States
| | - R. Tsang
- Radiation Oncology; Princess Margaret Cancer Center; Toronto Canada
| | - A. Ng
- Radiation Oncology; Dana Farber and Harvard University School of Medicine; Boston United States
| | - K.B. Roberts
- Radiation Oncology; Yale University; New Haven United States
| | - S. Gao
- Radiation Oncology; Yale University; New Haven United States
| | - U. Ricardi
- Oncology; University of Turin; Torino Italy
| | - M. Levis
- Oncology; University of Turin; Torino Italy
| | - C. Casulo
- Medical Oncology; University of Rochester; Rochester United States
| | - M. Stolten
- Radiation Oncology; University of Rochester; Rochester United States
| | - C.R. Kelsey
- Radiation Oncology; Duke University School of Medicine; Durham United States
| | - J.L. Brady
- Radiation Oncology; Guy's Cancer Centre, Guy's and St Thomas’ NHS Hospital; London United Kingdom
| | - N. Mikhaeel
- Radiation Oncology; Guy's Cancer Centre, Guy's and St Thomas’ NHS Hospital; London United Kingdom
| | - B.S. Hoppe
- Radiation Oncology; University of Florida; Jacksonville United States
| | - S.A. Terezakis
- Radiation Oncology; The Johns Hopkins University School of Medicine; Baltimore United States
| | - Y. Kirova
- Radiation Oncology; Institut Curie; Paris France
| | - S. Akhtar
- Medical Oncology; King Faisal Specialist Hospital and Research Centre; Riyadh Saudi Arabia
| | - I. Maghfoor
- Medical Oncology; King Faisal Specialist Hospital and Research Centre; Riyadh Saudi Arabia
| | - J.L. Koenig
- Radiation Oncology; Stanford University School of Medicine; Stanford United States
| | - C. Jackson
- Radiation Oncology; Yale University; New Haven United States
| | - E. Song
- Radiation Oncology; Duke University School of Medicine; Durham United States
| | - S. Segal
- Radiation Oncology; The Johns Hopkins University School of Medicine; Baltimore United States
| | - R.H. Advani
- Medical Oncology; Stanford University School of Medicine; Stanford United States
| | - Y. Natkunam
- Pathology; Stanford University School of Medicine; Stanford United States
| | - L.S. Constine
- Radiation Oncology; University of Rochester; Rochester United States
| | - H. Eich
- Radiation Oncology; Munster University; Munster Germany
| | - A. Wirth
- Radiation Oncology; Peter MacCallum Cancer Centre; Melbourne Australia
| | - R.T. Hoppe
- Radiation Oncology; Stanford University School of Medicine; Stanford United States
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Coughlin S, Bahaadini S, Rohani N, Zevin M, Patane O, Harandi M, Jackson C, Noroozi V, Allen S, Areeda J, Coughlin M, Ruiz P, Berry C, Crowston K, Katsaggelos A, Lundgren A, Østerlund C, Smith J, Trouille L, Kalogera V. Classifying the unknown: Discovering novel gravitational-wave detector glitches using similarity learning. Int J Clin Exp Med 2019. [DOI: 10.1103/physrevd.99.082002] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Cherian B, Jackson C. Evaluation of a group based exercise programme for community dwelling stroke survivors. Physiotherapy 2019. [DOI: 10.1016/j.physio.2018.11.101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Maxwell R, Luksik A, Garzon-Muvdi T, Hung A, Kim E, Wu A, Xia Y, Belcaid Z, Gorelick N, Theodros D, Jackson C, Ye X, Tran P, Redmond K, Brem H, Pardoll D, Kleinberg L, Lim M. Impact of Corticosteroids on the Efficacy of Anti-PD-1 Therapy for Tumors Located Within or Outside the Central Nervous System. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.035] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Jackson C, Gunson RN, Bradley-Stewart A, Bennett S, Black H, Kennedy N, Bell DJ. Epidemiology and patient characteristics of hepatitis D virus infection in the West of Scotland 2011-2016. J Viral Hepat 2018; 25:1395-1396. [PMID: 29851188 DOI: 10.1111/jvh.12939] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2018] [Accepted: 04/25/2018] [Indexed: 12/31/2022]
Affiliation(s)
- C Jackson
- West of Scotland Specialist Virology Centre, Glasgow Royal Infirmary, Glasgow, UK.,The Brownlee Centre, Gartnavel General Hospital, Glasgow, UK
| | - R N Gunson
- West of Scotland Specialist Virology Centre, Glasgow Royal Infirmary, Glasgow, UK
| | - A Bradley-Stewart
- West of Scotland Specialist Virology Centre, Glasgow Royal Infirmary, Glasgow, UK
| | - S Bennett
- West of Scotland Specialist Virology Centre, Glasgow Royal Infirmary, Glasgow, UK
| | - H Black
- Monklands Hospital, Airdrie, UK
| | | | - D J Bell
- The Brownlee Centre, Gartnavel General Hospital, Glasgow, UK
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Jackson C, Noorbakhsh S, Bindra R. Elucidation of an Exquisite Synergistic Interaction Between ATR Inhibitors and Alkylating Agents in MGMT-Methylated Glioma Cells. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.774] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Perry CL, Pérez A, Bluestein M, Garza N, Obinwa U, Jackson C, Clendennen SL, Loukas A, Harrell MB. Youth or Young Adults: Which Group Is at Highest Risk for Tobacco Use Onset? J Adolesc Health 2018; 63:413-420. [PMID: 30001826 PMCID: PMC6362999 DOI: 10.1016/j.jadohealth.2018.04.011] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2018] [Revised: 04/17/2018] [Accepted: 04/18/2018] [Indexed: 11/18/2022]
Abstract
PURPOSE Historically, adolescence has been regarded as the time when most tobacco use initiation occurs. This study examines the initiation of tobacco product use, including cigarettes, e-cigarettes, cigar products, and hookah, among contemporary youth and young adults, to determine whether the developmental timing (youth vs. young adulthood) of initiation has changed. METHODS Three cohort studies were used to examine the onset of ever use and current (past 30 days) use of each tobacco product among never-using youth (11 to <17 years) and young adults (18-24 years) at baseline (2013-2015) to one-year follow-up (2015-2016). These studies include the national Population Assessment of Tobacco and Health Study, and two Texas cohort studies, the Texas Adolescent Tobacco and Marketing Surveillance System (TATAMS), and the Marketing and Promotions Across Colleges in Texas (M-PACT) project. Estimations of onset were computed using generalized linear mixed models for TATAMS and M-PACT. The rates of initiation in Population Assessment of Tobacco and Health Study were compared to standardized incidence rates from TATAMS to M-PACT. RESULTS Young adults had significantly higher incidence rates than youth to initiate ever and current use of each/all tobacco products for all comparisons. CONCLUSIONS These findings extend prior research on the timing of the onset of tobacco use by using longitudinal analyses from three contemporary cohort studies to include not just cigarettes, but also e-cigarettes, cigar products, and hookah. Among those who were never-users of tobacco products, young adults began to ever and currently use all tobacco products more than youth in these samples, a marked departure from prior decades of research.
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Affiliation(s)
- Cheryl L Perry
- Department of Health Promotion and Behavioral Sciences at the University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Adriana Pérez
- Department of Biostatistics and Data Science, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Meagan Bluestein
- Michael & Susan Dell Center for Healthy Living, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Nicholas Garza
- Michael & Susan Dell Center for Healthy Living, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Udoka Obinwa
- Michael & Susan Dell Center for Healthy Living, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Christian Jackson
- Michael & Susan Dell Center for Healthy Living, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Stephanie L Clendennen
- Tobacco Center of Regulatory Science on Youth and Young Adults, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health, Austin, Texas.
| | - Alexandra Loukas
- Health Behavior and Health Education in the Department of Kinesiology & Health Education, The University of Texas at Austin, Austin, Texas.
| | - Melissa B Harrell
- Department of Epidemiology, Human Genetics and Environmental Sciences, The University of Texas Health Science Center at Houston (UTHealth), School of Public Health in Austin, Austin, Texas.
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Hassan S, Lee C, Beleznai T, Nyjo S, Jackson C, Fenlon K, Llewellyn J, Douglas H, Kanagala P, Sankaranarayanan R. P276Heart failure specialist nurse-led day case ambulatory management with intravenous diuretics reduces hospitalisations for acute decompensated heart failure irrespective of ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy564.p276] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- S Hassan
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - C Lee
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - T Beleznai
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - S Nyjo
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - C Jackson
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - K Fenlon
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - J Llewellyn
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - H Douglas
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
| | - P Kanagala
- Aintree University Hospital, Cardiology, Liverpool, United Kingdom
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Pasch KE, Nicksic NE, Opara SC, Jackson C, Harrell MB, Perry CL. Recall of Point-of-Sale Marketing Predicts Cigar and E-Cigarette Use Among Texas Youth. Nicotine Tob Res 2018; 20:962-969. [PMID: 29069425 PMCID: PMC6037067 DOI: 10.1093/ntr/ntx237] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2017] [Indexed: 11/14/2022]
Abstract
Introduction While research has documented associations between recall of point-of-sale (POS) tobacco marketing and youth tobacco use, much of the research is cross-sectional and focused on cigarettes. The present longitudinal study examined recall of tobacco marketing at the POS and multiple types of tobacco use 6 months later. Methods The Texas Adolescent Tobacco Advertising and Marketing Surveillance System (TATAMS) is a large-scale, representative study of 6th, 8th, and 10th graders in 79 middle and high schools in five counties in Texas. Weighted logistic regression examined associations between recall of tobacco advertisements and products on display at baseline and ever use, current use, and susceptibility to use for cigarette, e-cigarette, cigar, and smokeless products 6 months later. Results Students' recall of signs marketing e-cigarettes at baseline predicted ever e-cigarette use and increased susceptibility to use e-cigarettes at follow-up, across all store types. Recall of e-cigarette displays only predicted susceptibility to use e-cigarettes at follow-up, across all store types. Both recall of signs marketing cigars and cigar product displays predicted current and ever cigar smoking and increased susceptibility to smoking cigars at follow-up, across all store types. Recall of cigarette and smokeless product marketing and displays was not associated with tobacco use measures. Conclusion The POS environment continues to be an important influence on youth tobacco use. Restrictions on POS marketing, particularly around schools, are warranted. Implications Cross-sectional studies have shown that exposure to POS cigarette marketing is associated with use of cigarettes among youth, though longitudinal evidence of the same is sparse and mixed. Cross-sectional studies have found that recall of cigars, smokeless product, and e-cigarette tobacco marketing at POS is associated with curiosity about tobacco use or intentions to use tobacco among youth, but limited longitudinal research has been conducted. Findings from the present longitudinal study suggest that recall of tobacco marketing at retail POS predicts ever use of e-cigarettes and cigars, current use of cigars, and susceptibility to cigar and e-cigarette use among youth.
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Affiliation(s)
- Keryn E Pasch
- Department of Kinesiology and Health Education, University of Texas at Austin, USA
| | - Nicole E Nicksic
- Department of Epidemiology, Human Genetics, and Environmental Sciences
| | - Samuel C Opara
- Department of Epidemiology, Human Genetics, and Environmental Sciences
| | - Christian Jackson
- Department of Epidemiology, Human Genetics, and Environmental Sciences
| | - Melissa B Harrell
- Department of Epidemiology, Human Genetics, and Environmental Sciences
| | - Cheryl L Perry
- Department of Health Promotion and Behavioral Sciences, University of Texas Health Science Center at Houston (UTHealth) School of Public Health in Austin, USA
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Prigge R, Wild S, Jackson C. The association between different measures of depression and subsequent major cardiovascular events. Rev Epidemiol Sante Publique 2018. [DOI: 10.1016/j.respe.2018.05.070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Abstract
SummaryWe have examined the in vitro effects of DN 9693 (piperidinylimidazo-quinazolinone) on various aspects of platelet reactivity. Our results are consistent with its known function as a phosphodiesterase inhibitor in that it increased platelet cyclic AMP, particularly in conjunction with an adenylate cyclase stimulator, and exerted a profound inhibitory effect on platelet aggregation responses to a variety of agonists. DN 9693 also inhibited ristocetin-induced platelet agglutination (RIPA). We therefore examined its effect on ristocetin co-factor assays and on the binding of a monoclonal antibody (McAb) to platelet membrane glycoprotein lb (GPIb). The drug inhibited the binding of the monoclonal antibody in a dose-dependent manner. This suggests an effect of the drug on the platelet surface membrane with reduced expression of GPIb. Our results indicate that in addition to its anticipated inhibitory effect on platelet aggregation, DN 9693 may also inhibit platelet adhesion.
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Affiliation(s)
- C Jackson
- The Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
| | - J Ball
- The Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
| | - J Peel
- The Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
| | - J Lawry
- The Department of Virology, University Medical School, Sheffield, UK
| | - M Greaves
- The Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
| | - F E Preston
- The Department of Haematology, Royal Hallamshire Hospital, Sheffield, UK
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Brock MS, Mysliwiec V, Germain A, Fullam T, Xuan D, Sidari L, Cleaves E, Jackson C, Willis A, Park J, Mansfield J, Weidlich C, Malone R, Burson R. 0404 A Novel Approach to Sleep Disturbances in the Inpatient Psychiatric Setting: Video-Based Cognitive Behavioral Therapy for Insomnia. Sleep 2018. [DOI: 10.1093/sleep/zsy061.403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
- M S Brock
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - V Mysliwiec
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - A Germain
- University of Pittsburgh School of Medicine, Departments of Psychiatry and Psychology, Pittsburgh, PA
| | - T Fullam
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - D Xuan
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - L Sidari
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - E Cleaves
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - C Jackson
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - A Willis
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - J Park
- Science and Technology Division, 59th Medical Wing, JBSA-Lackland, TX
| | - J Mansfield
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - C Weidlich
- San Antonio Military Health System, JBSA-Lackland AFB, TX
| | - R Malone
- Science and Technology Division, 59th Medical Wing, JBSA-Lackland, TX
| | - R Burson
- San Antonio Military Health System, JBSA-Lackland AFB, TX
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Robbins R, Underwood PE, Jackson C, Chen M, Kuriakose S, Jean-Louis G, Buxton O. 0589 A Systematic Review of Worksite Interventions and Their Impact on Employee Sleep. Sleep 2018. [DOI: 10.1093/sleep/zsy061.588] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- R Robbins
- New York University School of Medicine, New York, NY
| | - P E Underwood
- New York University School of Medicine, New York, NY
| | - C Jackson
- Epidemiology Branch, National Institute of Environmental Health Sciences, Durham, NC
| | - M Chen
- New York University School of Medicine, New York, NY
| | - S Kuriakose
- New York University School of Medicine, New York, NY
| | - G Jean-Louis
- New York University School of Medicine, New York, NY
| | - O Buxton
- Department of Biobehavioral Health, College of Health and Human Development, Pennsylvania State University, State College, PA, Boston, MA
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