Head and Neck Cancer clinical trials at UCSF
41 in progress, 20 open to eligible people
Beta-only IL-2 ImmunoTherapY Study
open to eligible people ages 18 years and up
This is a Phase 1/2, multi-center, open-label, dose-escalation and expansion study to evaluate safety and tolerability, PK, pharmacodynamic, and early signal of anti-tumor activity of MDNA11 alone or in combination with a checkpoint inhibitor in patients with advanced solid tumors.
San Francisco, California and other locations
WU-NK-101 in Combination With Cetuximab
open to eligible people ages 18 years and up
This study is a Phase 1b open-label study designed to characterize the safety, tolerability, and preliminary anti-tumor activity of WU-NK-101 in combination with cetuximab in patients with advanced and/or metastatic CRC (Cohort 1), and in patients with advanced and/or metastatic SCCHN (Cohort 2). The overall study will be comprised of two phases, a Dose Escalation Phase, and a Cohort Expansion Phase.
San Francisco, California and other locations
AB248 Alone or in Combination With Pembrolizumab in Adult Patients With Solid Tumors
open to eligible people ages 18 years and up
This is a phase I, First-in-Human (FIH), open-label study to evaluate the safety, tolerability, pharmacokinetic (PK) profile, and preliminary efficacy of AB248 as monotherapy OR in combination with pembrolizumab in adult participants with locally advanced or metastatic solid tumors. The study will consist of a dose escalation and a dose expansion stage.
San Francisco, California and other locations
NX-1607 in Adults With Advanced Malignancies
open to eligible people ages 18 years and up
This is a first-in-human Phase 1a/1b multicenter, open-label oncology study designed to evaluate the safety and anti-cancer activity of NX-1607 in patients with advanced malignancies.
San Francisco, California and other locations
TAK-186 (Also Known as MVC-101) in Adults With Advanced or Metastatic Cancer
open to eligible people ages 18 years and up
The main aim of this study is to check for side effects and tolerability of TAK-186 (also known as MVC-101) in adults with unremovable advanced or metastatic cancer. Another aim is to characterize and evaluate the activity of TAK-186 (MVC-101). Participants may receive treatment throughout the study for a maximum of 13 months and will be followed up at 30 days and 90 days and then every 12 weeks for up to 48 weeks after the last treatment.
San Francisco, California and other locations
Taste Dysfunction With Miraculin in Head and Neck Cancer Patients Receiving Radiation Therapy
open to eligible people ages 18 years and up
Patients diagnosed with head and neck cancer who receive radiation therapy with and without chemotherapy develop altered sense of taste due to treatment effect, which typically arises in the second week of radiation therapy and progresses throughout the course of treatment. While some symptoms such as pain, mucositis, and xerostomia can be managed with pain medications and saliva replacements, taste alteration has an earlier onset and is a more difficult symptom to readily address and intervene upon. There are no effective established interventions for taste, although this is a major issue in the patient experience. The investigator will be examining they hypothesis that a miracle fruit cube would yield the greatest benefit to improve taste dysfunction in the beginning half of radiation treatment when taste function is decreased but not absent.
San Francisco, California
Autologous Muscle Derived Cells for Treatment of Tongue Dysphagia
open to eligible people ages 18 years and up
The primary objective of this double-blind, randomized, placebo-controlled, multicenter clinical trial is to evaluate the safety of AMDC-GIR during the 24 months following 2 consecutive treatments of tongue dysphagia in male and female patients who have undergone surgery and/or chemo- and/or radiotherapy for squamous cell cancer of the oropharynx.
San Francisco, California and other locations
Comparing High-Dose Cisplatin Every Three Weeks to Low-Dose Cisplatin Weekly When Combined With Radiation for Patients With Advanced Head and Neck Cancer
open to eligible people ages 18 years and up
This phase II/III trial compares the effect of the combination of high-dose cisplatin every three weeks and radiation therapy versus low-dose cisplatin weekly and radiation therapy for the treatment of patients with locoregionally advanced head and neck cancer. Chemotherapy drugs, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. This study is being done to find out if low-dose cisplatin given weekly together with radiation therapy is the same or better than high-dose cisplatin given every 3 weeks together with radiation therapy in treating patients with head and neck cancer.
San Francisco, California and other locations
Low-Cost Therapeutic Device in Managing Head and Neck Cancer Patients With Radiation-Related Trismus
open to eligible people ages 18 years and up
This trial evaluates how well a new therapeutic device works in managing trismus in patients who received radiation treatment for head and neck cancer. Radiation therapy is a common form of treatment in patients with head and neck cancers. However, changes to surrounding tissue following radiation therapy may lead to trismus, an inability to open the mouth fully. This can create significant functional impairment leading to malnutrition due to impaired chewing, risk of dental infections due to impaired oral hygiene, difficulty with speech, and decreased health-related quality of life. Exercise therapy is the mainstay of treatment for post-radiation trismus to help improve mobility and flexibility and increase range of mouth opening. This new device is non-invasive and is similar to other jaw stretching devices where a mouthpiece is placed between the teeth and a hand-lever is used to spread open the upper and lower jaw. However, it will also have additional sensors to measure pressure exerted by the hands and jaw as well as the distance to open the mouth which could help guide therapy. This study may help doctors customize a device to patient-specific needs, provide real-time feedback, and encourage compliance for trismus exercise therapy.
San Francisco, California
NBTXR3 Activated by Radiotherapy for Patients With Advanced Cancers Treated With An Anti-PD-1 Therapy
open to eligible people ages 18 years and up
The 1100 study is an open-label, Phase I, dose escalation and expansion prospective clinical study to assess the safety of intratumoral injection of NBTXR3 activated by radiotherapy in combination with anti-PD-1 therapy.
San Francisco, California and other locations
NBTXR3 With or Without Cetuximab in LA-HNSCC
open to eligible people ages 60 years and up
This is a global, open-label, randomized, 2-arm, Investigator's choice Phase 3 (Pivotal Stage) study to investigate the efficacy/performance and safety of NBTXR3/RT±cetuximab versus RT±cetuximab in treatment-naïve, platinum-ineligible, elderly participants with LA-HNSCC.
San Francisco, California and other locations
Nisin in Oral Cavity Squamous Cell Carcinoma (OCSCC)
open to eligible people ages 18 years and up
This is a study of oral nisin administration in patients with OSCC who are undergoing complete surgical resection surgery with or without adjuvant radiation/chemoradiation as part of their routine care at the University of California, San Francisco (UCSF).
San Francisco, California
NT-I7 for the Treatment of Recurrent Squamous Cell Carcinoma of Head and Neck Undergoing Surgery
open to eligible people ages 18 years and up
This phase I trial evaluates the side effects of NT-I7 in treating patients with squamous cell carcinoma of head and neck that has come back (recurrent) who are undergoing surgery. NT-I7 is an immunotherapy drug that works by helping the immune system fight tumor cells. The body produces T-cells which play an important role in body's immune response and its ability to recognize tumor cells. This immunotherapy drug may boost body's T-cells to help fight cancer and enhance body's response to cancer.
San Francisco, California
P-MUC1C-ALLO1 Allogeneic CAR-T Cells in the Treatment of Subjects With Advanced or Metastatic Solid Tumors
open to eligible people ages 18 years and up
A Phase 1, open label, dose escalation and expanded cohort study of P-MUC1C-ALLO1 in adult subjects with advanced or metastatic epithelial derived solid tumors, including but not limited to the tumor types listed below.
San Francisco, California and other locations
Pepinemab in Combination With Pembrolizumab in Recurrent or Metastatic Squamous Cell Carcinoma of the Head and Neck
open to eligible people ages 18-100
The purpose of the study is to evaluate the safety and tolerability of pepinemab in combination with pembrolizumab as first-line treatment and determine a recommended Phase 2 dose (RP2D) in patients with recurrent or metastatic head and neck squamous cell carcinoma (R/M HNSCC).
San Francisco, California and other locations
Preoperative Immunotherapy in Patients With Squamous Cell Carcinoma of the Head and Neck
open to eligible people ages 18 years and up
To determine the effect of neoadjuvant atezolizumab alone or in combination with other immune modulating agents on T-cell infiltration in advanced SCCHN. To determine the impact of neo-adjuvant immunotherapy on surgical outcomes.
San Francisco, California
Participants Continuing From Pfizer-sponsored Palbociclib (a Study Medicine) Studies
open to eligible people ages 18 years and up
The purpose of this clinical trial is to provide study medicine(s) and learn about their safety. This study is seeking participants who: - Have benefited from ongoing study treatment as determined by the study doctor in a Pfizer-sponsored palbociclib Parent Study - Must agree to follow the reproductive criteria - Are willing and able to comply with all scheduled visits, treatment plans, and other study procedures - Can give signed informed consent documents Participants in this study will continue to receive treatment as they were in the parent study. The time by which participants will take part in this study is retrospective (after completed parent study). We will examine the experiences of people receiving the study medicine(s). This will help us determine if the study medicine(s) are safe. During this time, the participants will be monitored for the safety of the study medicine(s).
San Francisco, California and other locations
Adverse Events and Change in Disease Activity in Adult Participants With Select Advanced Solid Tumor Indications Receiving Intravenous (IV) ABBV-400
open to eligible people ages 18 years and up
Cancer is a condition where cells in a specific part of body grow and reproduce uncontrollably. The purpose of this study is to assess adverse events and change in disease activity when ABBV-400 is given to adult participants to treat advanced solid tumors. ABBV-400 is an investigational drug being developed for the treatment of advanced solid tumors. Study doctors put the participants in groups called cohorts. Each cohort receives ABBV-400 alone (monotherapy) followed by a safety follow-up period. Approximately 260 adult participants with hepatocellular carcinoma (HCC), pancreatic ductal adenocarcinoma (PDAC), biliary tract cancers (BTC), esophageal squamous cell carcinoma (ESCC), triple negative breast cancer (TNBC), hormone receptor+/human epidermal growth factor receptor 2 negative (HER2-) breast cancer (hormone receptor-positive [HR+]/HER2-breast cancer [BC]), head and neck squamous-cell-carcinoma (HNSCC), Platinum Resistant High Grade Epithelial Ovarian Cancer (PROC)/primary peritoneal/fallopian tube cancer, or advanced solid tumors, will be enrolled in the study in approximately 54 sites worldwide. In the each cohorts, participants with the following advanced solid tumor indications: HCC, PDAC, BTC, ESCC, TNBC, HR+/HER2-BC, HNSCC, and PROC/primary peritoneal/fallopian tube cancer will receive intravenous (IV) ABBV-400 monotherapy for up to 2 years during and up to the treatment period with an additional safety follow-up period of up to 2 years. There may be higher treatment burden for participants in this trial compared to their standard of care. Participants will attend regular visits during the study at an approved institution (hospital or clinic). The effect of the treatment will be frequently checked by medical assessments, blood tests, questionnaires and side effects.
San Francisco, California and other locations
Testing Docetaxel-Cetuximab or the Addition of an Immunotherapy Drug, Atezolizumab, to the Usual Chemotherapy and Radiation Therapy in High-Risk Head and Neck Cancer
open to eligible people ages 18 years and up
This phase II/III trial studies how well radiation therapy works when given together with cisplatin, docetaxel, cetuximab, and/or atezolizumab after surgery in treating patients with high-risk stage III-IV head and neck cancer the begins in the thin, flat cells (squamous cell). Specialized radiation therapy that delivers a high dose of radiation directly to the tumor may kill more tumor cells and cause less damage to normal tissue. Drugs used in chemotherapy, such as cisplatin and docetaxel, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Cetuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. Immunotherapy with monoclonal antibodies, such as atezolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. The purpose of this study is to compare the usual treatment (radiation therapy with cisplatin chemotherapy) to using radiation therapy with docetaxel and cetuximab chemotherapy, and using the usual treatment plus an immunotherapy drug, atezolizumab.
San Francisco, California and other locations
Tumor-Informed ctDNA Testing of Head & Neck Intent Treatment of Squamous Cell Carcinoma
open to eligible people ages 18 years and up
This is a single-center, non-interventional, observational study that evaluates the correlation of circulating tumor DNA (ctDNA) testing to cancer relapse for participants with head and neck squamous cell carcinomas (HNC) after curative-intent primary radiation or surgery.
San Francisco, California
Global Study of Volrustomig (MEDI5752) for Participants With Unresected Locally Advanced Head and Neck Squamous Cell Carcinoma Following Definitive Concurrent Chemoradiotherapy
Sorry, not currently recruiting here
The main purpose of this study is to assess the efficacy and safety of volrustomig compared to observation in participants with unresected locally advanced head and neck squamous cell carcinoma (LA-HNSCC) who have not progressed after receiving definitive concurrent chemoradiotherapy (cCRT).
San Francisco, California and other locations
CYT-0851 in B-Cell Malignancies and Advanced Solid Tumors
Sorry, in progress, not accepting new patients
This clinical trial is an interventional, active-treatment, open-label, multi-center, Phase 1/2 study. The study objectives are to assess the safety, tolerability and pharmacokinetics (PK) of CYT-0851 in patients with relapsed/refractory B-cell malignancies and advanced solid tumors and to identify a recommended Phase 2 dose as a monotherapy and in combination with chemotherapy for evaluation in these patients.
San Francisco, California and other locations
Cemiplimab and ISA101b in Patients With Recurrent/Metastatic HPV16 Positive OPC
Sorry, in progress, not accepting new patients
This will be an open-label, phase 2 study in which subjects will receive ISA101b and cemiplimab.
San Francisco, California and other locations
Cemiplimab ± ISA101b in HPV16-Positive OPC
Sorry, in progress, not accepting new patients
This will be a blinded, placebo-controlled, randomized, phase 2 study in which subjects will be randomly assigned 1:1 to cemiplimab plus placebo or cemiplimab plus ISA101b.
San Francisco, California and other locations
Autogene Cevumeran (RO7198457) as a Single Agent and in Combination With Atezolizumab in Participants With Locally Advanced or Metastatic Tumors
Sorry, in progress, not accepting new patients
This is a Phase 1a/1b, open-label, multicenter, global, dose-escalation study designed to evaluate the safety, tolerability, immune response, and pharmacokinetics of autogene cevumeran (RO7198457) as a single agent and in combination with atezolizumab (MPDL3280A, an engineered anti-programmed death-ligand 1 [anti-PD-L1] antibody).
San Francisco, California and other locations
TransCon TLR7/8 Agonist With or Without Pembrolizumab in Patients With Advanced or Metastatic Solid Tumors
Sorry, in progress, not accepting new patients
TransCon TLR7/8 Agonist is an investigational drug being developed for treatment of locally advanced or metastatic solid tumors. This Phase 1/2 study will evaluate TransCon TLR7/8 Agonist as monotherapy or in combination with pembrolizumab in dose escalation and dose expansion. Participants will receive intratumoral (IT) injection of TransCon TLR7/8 Agonist every cycle. The primary objectives are to evaluate safety and tolerability, and define the Maximum Tolerated Dose (MTD) and Recommended Phase 2 Dose (RP2D) of TransCon TLR7/8 Agonist alone or in combination with pembrolizumab.
San Francisco, California and other locations
Entrectinib (RXDX-101) for the Treatment of Patients With Solid Tumors Harboring NTRK 1/2/3 (Trk A/B/C), ROS1, or ALK Gene Rearrangements (Fusions)
Sorry, in progress, not accepting new patients
This is an open-label, multicenter, global Phase 2 basket study of entrectinib (RXDX-101) for the treatment of patients with solid tumors that harbor an NTRK1/2/3, ROS1, or ALK gene fusion. Patients will be assigned to different baskets according to tumor type and gene fusion.
San Francisco, California and other locations
CAB-ROR2-ADC Safety and Efficacy Study in Patients with TNBC or Head & Neck Cancer (Ph1) and NSCLC or Melanoma (Ph2)
Sorry, in progress, not accepting new patients
The objective of this study is to assess safety and efficacy of CAB-ROR2-ADC in solid tumors
San Francisco, California and other locations
De-intensified Radiation Therapy With Chemotherapy (Cisplatin) or Immunotherapy (Nivolumab) in Treating Patients With Early-Stage, HPV-Positive, Non-Smoking Associated Oropharyngeal Cancer
Sorry, in progress, not accepting new patients
This phase II/III trial studies how well a reduced dose of radiation therapy works with nivolumab compared to cisplatin in treating patients with human papillomavirus (HPV)-positive oropharyngeal cancer that is early in its growth and may not have spread to other parts of the body (early-stage), and is not associated with smoking. Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Chemotherapy drugs, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Immunotherapy with monoclonal antibodies, such as nivolumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. This trial is being done to see if a reduced dose of radiation therapy and nivolumab works as well as standard dose radiation therapy and cisplatin in treating patients with oropharyngeal cancer.
San Francisco, California and other locations
Pembrolizumab in Relapsed, Locally Recurrent Squamous Cell Cancer of the Head and Neck
Sorry, in progress, not accepting new patients
The purpose of this study is to determine whether pembrolizumab, when given after salvage surgery, is effective in increasing the time a person with squamous cell cancer of the head and neck remains disease-free following locoregional disease recurrence.
San Francisco, California and other locations
Radiation Therapy With Cisplatin or Cetuximab in Treating Patients With Oropharyngeal Cancer
Sorry, in progress, not accepting new patients
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. It is not yet known whether radiation therapy is more effective with cisplatin or cetuximab in treating oropharyngeal cancer. PURPOSE: This phase III trial is studying radiation therapy with cisplatin or cetuximab to see how well it works in treating patients with oropharyngeal cancer.
San Francisco, California and other locations
Radiation Therapy With Durvalumab or Cetuximab in Treating Patients With Locoregionally Advanced Head and Neck Cancer Who Cannot Take Cisplatin
Sorry, in progress, not accepting new patients
This phase II/III trial studies how well radiation therapy works with durvalumab or cetuximab in treating patients with head and neck cancer that has spread to a local and/or regional area of the body who cannot take cisplatin. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Immunotherapy with monoclonal antibodies, such as durvalumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Cetuximab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. It is not known if radiation therapy with durvalumab will work better than the usual therapy of radiation therapy with cetuximab in treating patients with head and neck cancer.
San Francisco, California and other locations
Radiation Therapy With or Without Chemotherapy in Treating Patients With High-Risk Malignant Salivary Gland Tumors That Have Been Removed By Surgery
Sorry, in progress, not accepting new patients
RATIONALE: Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. It is not yet known whether radiation therapy is more effective when given together with chemotherapy or alone after surgery in treating salivary gland tumors. PURPOSE: This randomized phase II/III trial is studying radiation therapy with or without chemotherapy to see how well it works in treating patients with high-risk malignant salivary gland tumors that have been removed by surgery.
San Francisco, California and other locations
Reduced-Dose Intensity-Modulated Radiation Therapy With or Without Cisplatin in Treating Patients With Advanced Oropharyngeal Cancer
Sorry, in progress, not accepting new patients
This randomized phase II trial studies the side effects and how well modestly reduced-dose intensity-modulated radiation therapy (IMRT) with or without cisplatin works in treating patients with oropharyngeal cancer that has spread to other places in the body (advanced). Radiation therapy uses high energy x rays to kill tumor cells. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known whether IMRT is more effective with or without cisplatin in treating patients with oropharyngeal cancer.
San Francisco, California and other locations
PDS0101 and Pembrolizumab Combination I/O in Subjects With HPV16 + Recurrent and/or Metastatic HNSCC
Sorry, in progress, not accepting new patients
VERSATILE-002 is a Phase 2, open-label, multicenter study of the efficacy and safety of PDS0101 administered in combination with pembrolizumab in adults with HPV16 and PD-L1 positive recurrent or metastatic head and neck squamous cell carcinoma (HNSCC).
San Francisco, California and other locations
Retinfanlimab in Combination With INCAGN02385 and INCAGN02390 as First-Line Treatment in Participants With PD-L1-Positive (CPS ≥ 1) Recurrent/Metastatic Squamous Cell Carcinoma of the Head and Neck
Sorry, in progress, not accepting new patients
The purpose of this study is to evaluate the safety and efficacy of the combination of retifanlimab plus INCAGN02385 and retifanlimab plus INCAGN02385 and INCAGN02390 compared with retifanlimab alone as first-line treatment in PD-L1-positive and systemic therapy-naive recurrent/metastatic (R/M) squamous cell carcinoma of the head and neck (SCCHN).
San Francisco, California and other locations
MEDI4736 With Either AZD9150 or AZD5069 in Advanced Solid Tumors & Relapsed Metastatic Squamous Cell Carcinoma of Head & Neck
Sorry, in progress, not accepting new patients
This multicentre, open-label, Phase 1b/2 study is designed as a 2 part study consisting of a dose-escalation, safety run-in Part A and a dose-expansion Part B
San Francisco, California and other locations
Transoral Surgery Followed By Low-Dose or Standard-Dose Radiation Therapy With or Without Chemotherapy in Treating Patients With HPV Positive Stage III-IVA Oropharyngeal Cancer
Sorry, in progress, not accepting new patients
This randomized phase II trial studies how well transoral surgery followed by low-dose or standard-dose radiation therapy works in treating patients with human papilloma virus (HPV) positive stage III-IVA oropharyngeal cancer. Radiation therapy uses high-energy x-rays to kill tumor cells. Drugs used in chemotherapy work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Giving radiation therapy with chemotherapy may kill any tumor cells that remain after surgery. It is not yet known how much extra treatment needs to be given after surgery.
San Francisco, California and other locations
TT-10 as a Single Agent in Subjects With Advanced Selected Solid Tumors
Sorry, in progress, not accepting new patients
The purpose of this study is to evaluate the safety and tolerability of orally administered TT-10 in subjects with advanced selected solid tumors. The dose escalation portion of the study will determine the maximum tolerated dose (MTD) or recommended phase 2 dose (RP2D) of TT-10.
San Francisco, California and other locations
Fatigue and Molecular Mechanisms in Cancer Patients Receiving CCRT
Sorry, not yet accepting patients
Cancer-related fatigue (CRF) is a significant problem for cancer patients. This prospective, basic science, observational study will evaluate for changes in CRF associated with molecular characteristics prior to, during, and at the completion of non-investigational, standard-of-care, combined chemotherapy and radiation therapy (CCRT) and to develop and assess predictive models for CRF severity.
San Francisco, California
People Living With HIV, Oral and Oropharyngeal Cancer, and Health Equity
Sorry, not yet accepting patients
This is an exploratory qualitative study among People Living With HIV (PLWH) of diverse racial/ethnic and sexual and gender minority (SGM) identities to explore individual, interpersonal, and structural oral health equity factors that serve as barriers or facilitators of accessing oral health care, knowledge and perceptions of human papillomavirus (HPV) vaccination and Oral squamous cell carcinoma (OSCC) /Oropharyngeal squamous cell carcinoma (OPSCC), and to collect recommendations on how to increase access to oral health care and engage PLWH in OSCC/OPSCC prevention.
San Francisco, California
Our lead scientists for Head and Neck Cancer research studies include Pamela Munster Collin Blakely Bridget Keenan, MD Hyunseok Kang, MD Jason Chan Andrea Park, MD David Oh Sue Yom, MD, PhD.
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