Search Results - "El‐Sayed, Ivan H."

Tracheostomy guidelines developed at a large academic medical center during the COVID‐19 pandemic by David, Abel P., Russell, Marika D., El‐Sayed, Ivan H., Russell, Matthew S.

“…Background During the SARS‐CoV‐2 pandemic, tracheostomy may be required for COVID‐19 patients requiring long‐term ventilation in addition to other conditions…”
Get full text

Endoscopic skull base and transoral surgery during COVID‐19 pandemic: Minimizing droplet spread with negative‐pressure otolaryngology viral isolation drape by David, Abel P., Jiam, Nicole T., Reither, Joshua M., Gurrola, Jose G., Aghi, Manish K., El‐Sayed, Ivan H.

“…Background The coronavirus disease (COVID‐19) pandemic has raised concern of transmission of infectious organisms through aerosols formation in endonasal and…”
Get full text

Treatment modality impact on quality of life for human papillomavirus–associated oropharynx cancer by Xu, Mary Jue, Plonowska, Karolina A., Gurman, Zev R., Humphrey, Amanda K., Ha, Patrick K., Wang, Steven J., El‐Sayed, Ivan H., Heaton, Chase M., George, Jonathan R., Yom, Sue S., Algazi, Alain P., Ryan, William R.

“…Objectives/Hypothesis Compare treatment‐related quality of life (QOL) impact for early‐stage human papillomavirus–associated oropharynx squamous cell carcinoma…”
Get full text

Development of clinical care guidelines for faculty and residents in the era of COVID‐19 by Park, Jason S., El‐Sayed, Ivan H., Young, VyVy N., Pletcher, Steven D.

“…Background The global COVID‐19 pandemic brings new challenges to otolaryngology resident education. Surgical volume and clinic visits are curtailed, personal…”
Get full text

Prognostic risk factors of buccal squamous cell carcinoma: A case–control study by Callander, Jacquelyn K., Souza, Spenser S., Eltawil, Yasmin, El‐Sayed, Ivan H., George, Jonathan R., Ha, Patrick, Ryan, William R., Xu, Mary Jue, Heaton, Chase M.

“…Objectives To describe the clinicopathologic presentation of buccal squamous cell carcinoma and identify risks factors for recurrence and overall survival…”
Get full text

Diffusion weighted imaging of esthesioneuroblastoma: Differentiation from other sinonasal masses by Miracle, Aaron C., El‐Sayed, Ivan H., Glastonbury, Christine M.

“…Background Differentiating esthesioneuroblastoma (ENB) from other sinonasal tumors is difficult by MRI. We tested whether diffusion weighted imaging (DWI)…”
Get full text

The neutrophil‐to‐lymphocyte ratio in salivary gland cancers treated with pembrolizumab by Lee, Rex H., Truong, Angeline, Wu, Xin, Kang, Hyunseok, Algazi, Alain P., El‐Sayed, Ivan H., George, Jonathan R., Heaton, Chase M., Ryan, William R., Ha, Patrick K., Wai, Katherine C.

“…Background A minority of patients with recurrent/metastatic (R/M) salivary gland cancers (SGCs) benefit from immune checkpoint inhibitors (ICIs), necessitating…”
Get full text

Formal Closure of Endoscopic Endonasal Skull Base Defects With a “Bow Tie” Tri‐Layer Graft by El‐Sayed, Ivan H., Jiam, Nicole T., Theodosopoulos, Philip V., McDermott, Michael W., Gurrola, Jose G., Aghi, Manish K.

“…Objective Risk factors for a postoperative cerebrospinal fluid leak (CSF) after surgery include an intraoperative high flow of CSF, elevated body mass index,…”
Get full text

The potential use of the enhanced nonlinear properties of gold nanospheres in photothermal cancer therapy by Huang, Xiaohua, Qian, Wei, El-Sayed, Ivan H., El-Sayed, Mostafa A.

“…Background and Objective Laser photothermal therapy (PTT) is practiced at the moment using short laser pulses. The use of plasmonic nanoparticles as contrast…”
Get full text

Head and neck surgery during the coronavirus‐19 pandemic: The University of California San Francisco experience by Wai, Katherine C., Xu, Mary Jue, Lee, Rex H., El‐Sayed, Ivan H., George, Jonathan R., Heaton, Chase M., Knott, P. Daniel, Park, Andrea M., Ryan, William R., Seth, Rahul, Ha, Patrick K.

“…Background Guidelines regarding head and neck surgical care have evolved during the coronavirus‐19 (COVID‐19) pandemic. Data on operative management have been…”
Get full text

Ultraviolet light‐related DNA damage mutation signature distinguishes cutaneous from mucosal or other origin for head and neck squamous cell carcinoma of unknown primary site by Chan, Jason W., Yeh, Iwei, El‐Sayed, Ivan H., Algazi, Alain P., Glastonbury, Christine M., Ha, Patrick K., Yom, Sue S., Zante, Annemieke

“…Background Head and neck squamous cell carcinoma of unknown primary site (HNSCCUP) is a diagnostic challenge. Identification of an ultraviolet (UV)…”
Get full text

Patient‐Reported Quality of Life After Resection With Primary Closure for Oral Tongue Carcinoma by Ochoa, Edgar, Larson, Andrew R., Han, Mary, Webb, Katherine L., Stanford‐Moore, Gaelen B., El‐Sayed, Ivan H., George, Jonathan R., Ha, Patrick K., Heaton, Chase M., Ryan, William R.

“…Objectives/Hypothesis For early‐stage oral tongue carcinoma and carcinoma in situ (ESOTCCIS), we evaluated patient‐reported quality‐of‐life (QOL) outcomes…”
Get full text

Major prognostic factors for recurrence and survival independent of the American Joint Committee on Cancer eighth edition staging system in patients with cutaneous squamous cell carcinoma treated with multimodality therapy by Xu, Melody J., Lazar, Ann A., Garsa, Adam A., Arron, Sarah T., Ryan, William R., El‐Sayed, Ivan H., George, Jonathan R., Algazi, Alain P., Heaton, Chase M., Ha, Patrick K., Yom, Sue S.

“…Background The purpose of this study was to assess changes resulting from the American Joint Committee on Cancer (AJCC) eighth edition for cutaneous squamous…”
Get full text

Dural recurrence among esthesioneuroblastoma patients presenting with intracranial extension by Yu, Yao, El‐Sayed, Ivan H., McDermott, Michael W., Theodosopoulos, Philip V., van Zante, Annemieke, Kased, Norbert, Glastonbury, Christine M., Garsa, Adam A., Yom, Sue S.

“…Objective To quantify the rate of late intracranial recurrences among esthesioneuroblastoma patients treated with surgical resection and postoperative…”
Get full text

Squamous cell carcinoma of unknown primary of the head and neck: Favorable prognostic factors comparable to those in oropharyngeal cancer by Zhou, Margaret J., Zante, Annemieke, Lazar, Ann A., Groppo, Eli R., Garsa, Adam A., Ryan, William R., El‐Sayed, Ivan H., Eisele, David W., Yom, Sue S.

“…Background Treatment for squamous cell carcinoma (SCC) of unknown primary consists of radiotherapy (RT) +/‐ chemotherapy or neck dissection +/‐ adjuvant…”
Get full text

Socioeconomic disparities in a population of patients undergoing total thyroidectomy for benign disease by Wu, Tara J., Ha, Patrick K., El‐Sayed, Ivan H., George, Jonathan R., Heaton, Chase M., Ryan, William R., Russell, Marika D.

“…Background This study examines the effect of insurance status (as a measure of socioeconomic status) on patient with benign thyroid disease. Methods A…”
Get full text

A prospective study of patient‐reported xerostomia‐related outcomes after parotidectomy by Brodie, Kara D., Zebolsky, Aaron L., Ochoa, Edgar, Ha, Patrick K., Heaton, Chase M., El‐Sayed, Ivan H., Ryan, William R.

“…Objective There is a paucity of data on patient‐reported outcome measures regarding xerostomia after parotidectomy surgery. Although salivary flow rates after…”
Get full text

Plasmonic photothermal therapy (PPTT) using gold nanoparticles by Huang, Xiaohua, Jain, Prashant K., El-Sayed, Ivan H., El-Sayed, Mostafa A.

“…The use of lasers, over the past few decades, has emerged to be highly promising for cancer therapy modalities, most commonly the photothermal therapy method,…”
Get full text

Gold nanorod assisted near-infrared plasmonic photothermal therapy (PPTT) of squamous cell carcinoma in mice by Dickerson, Erin B, Dreaden, Erik C, Huang, Xiaohua, El-Sayed, Ivan H, Chu, Hunghao, Pushpanketh, Sujatha, McDonald, John F, El-Sayed, Mostafa A

“…Abstract Plasmonic photothermal therapy (PPTT) is a minimally-invasive oncological treatment strategy in which photon energy is selectively administered and…”
Get full text

Gold nanoparticles: interesting optical properties and recent applications in cancer diagnostics and therapy by Huang, Xiaohua, Jain, Prashant K, El-Sayed, Ivan H, El-Sayed, Mostafa A

“…Recent years have seen tremendous progress in the design and study of nanomaterials geared towards biological and biomedical applications, most notable among…”
Get more information