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2,758 results on '"Shah, Raj"'

302. Soft self-expandable metal stent to treat painful pancreatic duct strictures secondary to chronic pancreatitis: a prospective multicenter trial

Author

Sherman, Stuart, Kozarek, Richard A, Costamagna, Guido, Reddy, D Nageshwar, Tarnasky, Paul, Shah, Raj J, Slivka, Adam, Fogel, Evan, Watkins, James, Delhaye, Myriam, Irani, Shayan S, Tringali, Andrea, Lakhtakia, Sundeep, Kedia, Prashant, Edmundowicz, Steven, Peetermans, Joyce A, Rousseau, Matthew J, and Devière, Jacques

Subjects
chronic, pancreatic, Settore MED/18 - CHIRURGIA GENERALE, pancreatitis, Gastroenterology, pain, Radiology, Nuclear Medicine and imaging, duct, endoscopy, pancreatic duct stricture, Article
Abstract

BACKGROUND AND AIMS: Fully covered self-expandable metal stents (FCSEMSs) may offer a treatment option for pain associated with a dilated pancreatic duct (PD) in chronic pancreatitis (CP), but optimal patient selection and FCSEMS design, efficacy, and safety remain uncertain. We studied an investigational pancreatic FCSEMS for treatment of CP-associated pain. METHODS: Patients with painful CP, a dominant distal PD stricture, and PD dilation upstream were enrolled in a prospective, multicenter, single-arm trial studying 6-month indwell of a 4- to 6-cm-long soft pancreatic FCSEMS. Primary efficacy and safety endpoints were pain reduction 6 months after FCSEMS indwell (performance goal ≥53%) and PD stenting–related serious adverse events (SAEs), respectively (performance goal

Published
2022

316. S1093 Assessment of Physical and Mental Health Before and After Protocolized Endoscopic Necrosectomy for Walled-Off Pancreatic Necrosis in a Prospective Multi-Center Trial

Author

Merchant, Ambreen Anil, primary, Dayyeh, Barham Abu, additional, Chandrasekhara, Vinay, additional, Shah, Raj J., additional, Easler, Jeffrey J., additional, Storm, Andrew C., additional, Topazian, Mark D., additional, Levy, Michael J., additional, Martin, John A., additional, Petersen, Bret T, additional, Takahashi, Naoki, additional, Edmundowicz, Steven A., additional, Wagh, Mihir S., additional, Wani, Sachin, additional, DeWitt, John, additional, Gromski, Mark A., additional, Al-Haddad, Mohammad, additional, Sherman, Stuart, additional, Peetermans, Joy, additional, Gjata, Ornela, additional, Gourlay, Margaret, additional, McMullen, Edmund, additional, and Willingham, Field F., additional

Published
2022
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325. Contributors

Author

Aabakken, Lars, AbiMansour, Jad P., Advani, Rashmi R., Ahlawat, Sushil K., Ahmad, Jawad, Al-Kawas, Firas H., Baron, Todd H., Benias, Petros C., Bilal, Mohammad, Bomman, Shivanand, Boškoski, Ivo, Bourke, Michael J., Bucobo, Juan Carlos, Buscaglia, Jonathan M., Canakis, Andrew, Carr-Locke, David Leslie, Chandrasekhara, Vinay, Costamagna, Guido, Coté, Gregory A., Cotton, Peter B., Coughlin, Sarah E., Das, Koushik K., Duloy, Anna M., Edelson, Jerome C., Edmundowicz, Steven A., El Abiad, Rami G., Faigel, Douglas O., Feld, Andrew, Fogel, Evan L., Fox, Victor L., Freeman, Martin L., Gan, S. Ian, Gelrud, Andres, Ginsberg, Gregory G., Grover, Amit S., Hatter, Katherine Herbert, Hawes, Robert H., Hernandez, Lyndon, Hyun, Jong Jin, Irani, Shayan, Issa, Danny, Itoi, Takao, Jacob, Bobby, Jain, Avni, Jamidar, Priya A., Jang, Sung Ill, Jeong, Seok, Jonica, Emily R., Kalloo, Anthony N., Khan, Muhammad A., Khashab, Mouen A., Kochman, Michael L., Kodama, Tadashi, Korman, Andrew, Koshitani, Tatsuya, Kozarek, Richard A., Krafft, Matthew R., Kwok, Karl, Lakhtakia, Sundeep, Larsen, Michael, Lau, James Y.W., Law, Ryan, Lee, Dong Ki, Lehman, Glen, Leung, Joseph W., Ligresti, Dario, Lo, Simon K., Maple, John T., Mariani, Alberto, May, Gary Robert R., McHenry, Lee, Millatiner, Noa, Mizrahi, Meir, Montminy, Eric M., Nabi, Zaheer, Neuhaus, Horst, Norton, Ian D., Oh, Dongwook, Pal, Partha, Parsons, David, Perez-Miranda, Manuel, Pleskow, Douglas, Ramchandani, Mohan, Rao, G. Venkat, Reddy, D. Nageshwar, Ross, Andrew S., Saleem, Nasir, Schepis, Tommaso, Seo, Dong-Wan, Shah, Raj J., Sharaiha, Reem Z., Sherman, Stuart, Shrigiriwar, Apurva, Slivka, Adam, Tang, Raymond S.Y., Tarantino, Ilaria, Tarnasky, Paul R., Teoh, Anthony Yuen Bun, Alberto, Pier, Testoni, Sabrina, Tobin, Catherine Dawson, Topazian, Mark, Trieu, Judy A., Veitch, Andrew, Wani, Sachin, Yen, Andrew W., and Yoo, Timothy

Published
2025
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328. Written Communication, Visitation Policies, and Awareness of Medical Issues Among Intensive Care Unit Families.

Author

Thinnes, William E., Harrison, Mitchell R., Basapur, Santosh, Weiss, Matthew A., Quinn, Thomas V., Ritz, Ethan M., Shah, Raj C., and Greenberg, Jared A.

Subjects
INTENSIVE care units, VISITING the sick, CONFIDENCE intervals, ACADEMIC medical centers, HEALTH facility administration, CRITICALLY ill, EFFECT sizes (Statistics), PATIENTS, HEALTH literacy, FAMILY attitudes, RANDOMIZED controlled trials, COMMUNICATION, BLIND experiment, QUESTIONNAIRES, STATISTICAL sampling, ODDS ratio, LOGISTIC regression analysis, DATA analysis software, COVID-19 pandemic
Abstract

Background: Open intensive care unit (ICU) visitation policies facilitate communication between clinicians and patients' families. Restrictive visitation policies (eg, during a pandemic) may reduce families' comprehension of information. Objectives: To determine whether written communication increased awareness of medical issues among ICU families and whether the effect size depended on the visitation policies in place when participants were enrolled. Methods: Families of ICU patients were randomly assigned to receive usual care with or without daily written patient care updates from June 2019 to January 2021. Participants were asked whether patients had experienced 6 ICU problems at up to 2 time points during the ICU stay. Responses were compared with the study investigators' consensus. Results: Of 219 participants, 131 (60%) were restricted from visiting. Participants in the written communication group were more likely than participants in the control group to correctly identify shock, renal failure, and weakness and were just as likely as participants in the control group to correctly identify respiratory failure, encephalopathy, and liver failure. Participants in the written communication group were more likely than participants in the control group to correctly identify the patient's ICU problems when all 6 were grouped as a composite outcome, with the adjusted odds ratio of correct identification tending to be higher among participants enrolled during restricted versus open visitation periods: 2.9 (95% CI, 1.9-4.2; P <.001) vs 1.8 (95% CI, 1.1-3.1; P =.02), P =.17 for difference. Conclusions: Written communication helps families correctly identify ICU issues. The benefit may be enhanced when families cannot visit the hospital. ClinicalTrials.gov Identifier: NCT03969810 [ABSTRACT FROM AUTHOR]

Published
2023
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337. The association between polypharmacy, frailty and disability-free survival in community-dwelling healthy older individuals

Author

Ekram, A R M Saifuddin, primary, Woods, Robyn L., additional, Ryan, Joanne, additional, Espinoza, Sara E., additional, Gilmartin-Thomas, Julia F.M., additional, Shah, Raj C., additional, Mehta, Raaj, additional, Kochar, Bharati, additional, Lowthian, Judy A., additional, Lockery, Jessica, additional, Orchard, Suzanne, additional, Nelson, Mark, additional, Fravel, Michelle A., additional, Liew, Danny, additional, and Ernst, Michael E., additional

Published
2022
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344. ENDOSCOPIC CLEARANCE OF NON-COMPLEX BILE DUCT STONES USING FLUOROSCOPY-FREE DIRECT SINGLE-OPERATOR CHOLANGIOSCOPY: INITIAL MULTI-CENTER EXPERIENCE

Author

Ridtitid, Wiriyaporn, primary, Rerknimitr, Rungsun, additional, Ramchandani, Mohan K., additional, Lakhtakia, Sundeep, additional, Shah, Raj J., additional, Shah, Janak, additional, Thosani, Nirav, additional, Goenka, Mahesh K., additional, Costamagna, Guido, additional, Wagh, Mihir S., additional, Perri, Vincenzo, additional, Peetermans, Joyce A., additional, Goswamy, Pooja, additional, Liu, Zoe, additional, Kennedy, Elizabeth, additional, Yin, Srey, additional, and Banerjee, Subhas, additional

Published
2022
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349. ENDOSCOPIC ULTRASOUND-GUIDED GALLBLADDER DRAINAGE USING A LUMEN-APPOSING METAL STENT: A MULTICENTER PROSPECTIVE TRIAL

Author

Irani, Shayan S., primary, Sharma, Neil R., additional, Storm, Andrew C., additional, Shah, Raj J., additional, Chahal, Prabhleen, additional, Willingham, Field F., additional, Larsen, Michael, additional, Ross, Andrew, additional, Chandrasekhara, Vinay, additional, Levy, Michael J., additional, Stevens, Tyler, additional, Van Malenstein, Hannah, additional, Peetermans, Joyce A., additional, McMullen, Edmund, additional, Ho, Evelyne, additional, and Van Der Merwe, Schalk, additional

Published
2022
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350. Fluorescence modulation of naphthalene containing salicyl hydrazide‐based receptor through aggregation‐induced emission enhancement approach: Dual detection of lanthanum and cyanide ions in semi‐aqueous medium

Author

Pooja Joshi, Shah Raj Ali, Vimal K. Bhardwaj, and Rishu

Subjects
Detection limit, Cyanides, Chemistry, Cyanide, 010401 analytical chemistry, Biophysics, chemistry.chemical_element, 02 engineering and technology, Naphthalenes, 021001 nanoscience & nanotechnology, Photochemistry, 01 natural sciences, Tautomer, Fluorescence, 0104 chemical sciences, chemistry.chemical_compound, Hydrazines, Deprotonation, Lanthanum, Chemistry (miscellaneous), Chelation, 0210 nano-technology, Fluorescent Dyes, Naphthalene
Abstract

The sensing activity of naphthalene containing salicyl hydrazide-based fluorescence receptor has been improved through aggregation-induced enhanced emission mechanism approach in semi-aqueous medium. The receptor has been found to be selective toward La3+ with approximately 70-fold fluorescence enhancement due to a combined effect of keto-enol tautomerism inhibition and chelation enhanced fluorescence with a detection limit of 3.91 × 10-6 M. In addition, the receptor is also able to sense CN- with a detection limit of 3.55 × 10-6 M via deprotonation effect, justifying its multiple analyte sensing behaviour. Hence, the current analytical methodology improves the sensing activity of the probe and also provides a greener alternative for La3+ and CN- detection.

Published
2021

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