Intrinsic Stiffness of Aortic Vascular Smooth Muscle Cell in the Development of Hypertension,
Role: Co-Investigator,
National Institutes of Health/DHHS,
(03/2014 - 02/2018)
Status: Closed
For Profit Organization
A prospective, multicenter, post-market clinical registry to collect real-world evidence on the clinical performance of SOLTIVETM laser for treatment of kidney or ureteral stones,
Role: PI,
Olympus Corporation of the Americas,
(07/2022 - 01/2023)
Status: Completed
Prone Semirigid Ureteroscopy For Retrograde Lithotripsy During Percutaneous Nephrolithotomy,
Role: PI,
LLU Dept. of Urology,
(07/2024)
Status: Approved
Percutaneous Antegrade and Retrograde Approach for the Management of Entombed Ureteral Stents,
Role: PI,
LLU Dept. of Urology,
(07/2024)
Status: Approved
Trends in PSA Change after Water Vapor Therapy (Rezum) for Benign Prostatic Hyperplasia (BPH),
Role: PI,
LLU Dept. of Urology,
(07/2024)
Status: Approved
Percutanous nephrolithotomy access using ultrasound versus fluoroscopy,
Role: PI,
LLU Dept. of Urology,
(06/2024 - 06/2025)
Status: Approved
EVALUATION OF CT DOSE BASED ON BMI,
Role: PI,
LLU Dept. of Urology,
(06/2024)
Status: Approved
Low-dose Fluoroscopy during percutaneous nephrostolithotomy: feasibility, outcomes, and effects on radiation exposure,
Role: PI,
LLU Dept. of Urology,
(05/2024 - 05/2025)
Status: Approved
Do intraoperatively collected intrarenal urine cultures correlate with preoperatively collected urine cultures in patients with ureteral stones?,
Role: PI,
LLU Dept. of Urology,
(04/2025 - 04/2026)
Status: Approved
EFFICACY OF RADPAD SHIELD IN REDUCING SURGEON RADIATION EXPOSURE DURING PERCUTANEOUS NEPHROLITHOTOMY: A PROSPECTIVE RANDOMIZED CONTROLLED STUDY,
Role: PI,
LLU Dept. of Urology,
(05/2024)
Status: Approved
Renal pelvic pressure variation during percutaneous nephrolithotomy,
Role: PI,
LLU Dept. of Urology,
(03/2025 - 03/2026)
Status: Approved
EVALUATING THE RELATIONSHIP BETWEEN THE MICROBIOME AND PROSTATIC DISEASE,
Role: Investigator,
LLU Dept. of Urology,
(05/2024)
Status: Approved
Clinical Outcomes of Ureteral Stenting For Non-Urologic Procedures,
Role: Investigator,
LLU Dept. of Urology,
(04/2024)
Status: Approved
Comparison of low dose and conventional CT for urolithiasis in patients with BMI > 30,
Role: PI,
LLU Dept. of Urology,
(02/2024)
Status: Approved
Comparison of Radiation Exposure from Flat Panel and Image Intensifier C-Arms During Stent Insertion,
Role: PI,
LLU Dept. of Urology,
(10/2023)
Status: Approved
Stone Culture Results After Percutaneous Nephrolithotomy,
Role: PI,
LLU Dept. of Urology,
(06/2023)
Status: Approved
Outcomes of Simple Prostatectomy Compared to Prostate Enucleation in Men with Benign Prostatic hyperplasia,
Role: PI,
LLU Dept. of Urology,
(06/2023)
Status: Approved
Do illuminated foot pedals improve the speed and accuracy of pedal activation during endoscopic procedures?,
Role: PI,
LLU Dept. of Urology,
(05/2023 - 05/2024)
Status: Completed
Outcomes of PCNL in patients with neuromuscular disease,
Role: PI,
LLU Dept. of Urology,
(02/2023)
Status: Approved
Outcomes of renal transplantation in patients who had received radical prostatectomy for prostate cancer,
Role: PI,
LLU Dept. of Urology,
(01/2023)
Status: Approved
Analysis of Patients Presenting with Ureteral Stones,
Role: PI,
LLU Dept. of Urology,
(11/2022)
Status: Approved
Efficacy and Complications of Thulium vs. Holmium Lasers During Lithotripsy,
Role: PI,
LLU Dept. of Urology,
(10/2022)
Status: Approved
Effect of Laser Direct Alignment Radiation Reduction Technique (DARRT) in Establishing Renal Access during PCNL on Intraoperative and Postoperative Outcomes compared to Fluoroscopy and Ultrasound-guided Access,
Role: PI,
LLU Dept. of Urology,
(10/2022)
Status: Approved
Outcomes of Renal Mass Cryoablation in patients with Impaired Liver Function,
Role: PI,
LLU Dept. of Urology,
(10/2022)
Status: Approved
Effect of access sheath irrigation on endoscopic kidney operations,
Role: PI,
LLU Dept. of Urology,
(09/2022)
Status: Approved
Complications of post-prostatectomy radiation therapy,
Role: PI,
LLU Dept. of Urology,
(09/2022)
Status: Approved
Do Sequential 24-hour Urine Collections in An Individual Patient Improve Urinary Parameters?,
Role: PI,
LLU Dept. of Urology,
(09/2022)
Status: Approved
Efficacy of the liposomal bupivacaine for pain control following urologic procedures,
Role: PI,
LLU Dept. of Urology,
(06/2021 - 06/2022)
Status: Completed
Pubourethral mesh versus autologous urethral sling,
Role: Investigator,
LLU Dept. of Urology,
(03/2021 - 03/2022)
Status: Completed
Translabial ultrasound for the evaluation of synthetic mesh in the vagina,
Role: Investigator,
LLU Dept. of Urology,
(02/2021 - 02/2022)
Status: Completed
Residual account for Dr. Baldwin managed by Research Affairs Post Award,
Role: PD/PI,
LLU Dept. of Urology,
(02/2021 - 01/2027)
Status: Awarded
The effects of caffeine on overactive bladder symptoms and mental health in postmenopausal women,
Role: Investigator,
LLU Dept. of Urology,
(01/2021 - 01/2022)
Status: Completed
Live donor nephrectomies: follow up of renal function,
Role: PI,
LLU Dept. of Urology,
(09/2020 - 09/2021)
Status: Completed
Cost analysis of percutaneous nephrolithotomy (PCNL) cases,
Role: PI,
LLU Dept. of Urology,
(07/2020)
Status: Approved
Does a multivitamin's ingredients influence kidney stone formation?,
Role: PI,
LLU Dept. of Urology,
(05/2020)
Status: Approved
Cost analysis of ureteroscopy cases,
Role: PI,
LLU Dept. of Urology,
(10/2019 - 10/2020)
Status: Completed
Contact surface area to predict outcomes following partial nephrectomy,
Role: PI,
LLU Dept. of Urology,
(04/2019 - 04/2020)
Status: Completed
Parenteral narcotics by patient controlled anesthesia pump versus intermittent nurse administration: comparison of postoperative pain and health related quality of life in patients undergoing hand-assisted laparoscopic donor nephrectomy,
Role: PI,
LLU Dept. of Urology,
(08/2017 - 07/2018)
Status: Completed
Fluoroless stent placement: a feasibility study,
Role: PI,
LLU Dept. of Urology,
(12/2014 - 12/2015)
Status: Completed
The successful use of non-polymer ligating clips in laparascopic donor nephrectomy,
Role: PI,
LLU Dept. of Urology,
(02/2014 - 02/2015)
Status: Completed
PSA levels and prostate cancer detection rates in patients with end-stage renal disease,
Role: PI,
LLU Dept. of Urology,
(09/2013 - 09/2014)
Status: Completed
Outcomes of kidney transplantation following robotic radical prostatectomy,
Role: PI,
LLU Dept. of Urology,
(06/2012 - 06/2023)
Status: Approved
A randomized placebo controlled study of oral anxiolytic with periprostatic block to control pain during transrectal ultrasounded guided biopsy of the prostate,
Role: Investigator,
LLU Dept. of Urology,
(06/2012 - 06/2013)
Status: Completed
Massage therapy and the relationship to post-operative pain management,
Role: Investigator,
Loma Linda University Medical Center,
(02/2012 - 02/2013)
Status: Completed
In vitro comparison of changes in effective patient weight between purely laparoscopic and hand-assisted laparoscopic surgery,
Role: PI,
LLU Dept. of Urology,
(01/2011 - 01/2012)
Status: Completed
Urothelial carcinoma and other coexisting pelvic malignancies,
Role: Investigator,
LLU Dept. of Urology,
(04/2005 - 04/2006)
Status: Completed
LLU Cancer Center biospecimen laboratory - specimens collection protocol,
Role: Investigator,
LLU Cancer Institute,
(09/2024 - 09/2025)
Status: Approved