Vice Chairman of Urology at Yale School of Medicine
Urology
Dr. Toby C. Chai, MD
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Toby Chai is an expert in the field of Urology. He studied medicine at Indiana University School of Medicine. Indiana University School of Medicine has a rank of 45 in research and a 47 in primary care He over the years received 4 awards: "CMS Meaningful Use Stage 1 Certification", "Victor A. Politano Award", "Paul Zimskind Award" and "Young Investigator Award". Dr. Toby C. Chai is also published. He has 56 publications published. The lastest publication: "The future of research in female pelvic medicine.' He is registered with Medicare and accepts Medicare payments.
Publications
- The future of research in Female pelvic medicine.
- The cost of preoperative urodynamics: A secondary analysis of the ValUE trial.
- Inflammatory and Tissue Remodeling Urinary Biomarkers Before and After MidUrethral Sling Surgery for Stress Urinary Incontinence.
- Elevated Polyamines in Urothelial Cells from OAB Subjects Mediate Oxotremorine Evoked Rapid Intracellular Calcium Rise and Delayed Acetylcholine Release.
- Polyomavirus (BK)-associated pleomorphic giant cell carcinoma of the urinary Bladder: a case report.
- Diagnosis and treatment of overactive Bladder (non-neurogenic) in adults: AUA/SUFU guideline.
- Alteration in TRPV1 and Muscarinic (M3) receptor expression and function in idiopathic overactive Bladder urothelial cells.
- Patient related factors associated with long-term Urinary continence after Burch colposuspension and pubovaginal fascial sling surgeries.
- Effects of concomitant surgeries during midurethral slings (MUS) on postoperative complications, voiding Dysfunction, continence outcomes, and urodynamic variables.
- A randomized trial of urodynamic testing before stress-Incontinence surgery.
- Randomized multicenter clinical trial of myofascial physical therapy in women with interstitial cystitis/painful Bladder syndrome and pelvic floor tenderness.
- Radiologic images of retrograde ureterography before and after release of bilateral sacrospinous ligament fixation sutures.
- Association of baseline urodynamic measures of Urethral function with clinical, demographic, and other urodynamic variables in women prior to undergoing midUrethral sl...
- Summary of research recommendations from the inaugural american urogynecologic society research summit.
- Peer review: the biomedical bowling league.
- 5-year continence rates, satisfaction and adverse events of burch urethropexy and fascial sling surgery for Urinary incontinence.
- Are costs for robotic assisted sacrocolpopexy lower than those for open sacrocolpopexy?
- Changes in urodynamic measures two years after Burch colposuspension or autologous sling surgery.
- Urodynamic changes associated with successful stress Urinary incontinence surgery: is a little tension a good thing?
- Adverse events over two years after retropubic or transobturator midUrethral sling surgery: findings from the Trial of MidUrethral Slings (TOMUS) study.
- Risk factors for urinary tract Infection following incontinence surgery.
- History and Future of Multi-Institutional Clinical Trials in Urinary Incontinence.
- Baseline urodynamic predictors of treatment failure 1 year after mid Urethral sling surgery.
- Preoperative hesitating urinary stream is associated with postoperative voiding Dysfunction and surgical failure following Burch colposuspension or pubovaginal rectus ...
- Role of PUrinergic Signaling in Voiding Dysfunction.
- Alterations in expression of HIF-1alpha, HIF-2alpha, and VEGF by idiopathic overactive Bladder urothelial cells during stretch suggest role for hypoxia.
- Tyrosine kinase ETK/BMX is up-regulated in Bladder cancer and predicts poor prognosis in patients with cystectomy.
- Urodynamics, the supine empty Bladder stress test, and incontinence severity.
- Retropubic versus transobturator midUrethral slings for stress incontinence.
- Edward McGuire's influence in the field of stress urinary incontinence and Bladder storage symptoms.
- Effect of amitriptyline on symptoms in treatment naïve patients with interstitial cystitis/painful Bladder syndrome.
- The impact of obesity on Urinary incontinence symptoms, severity, urodynamic characteristics and quality of life.
- Augmented Bladder urothelial polyamine signaling and block of BK channel in the pathophysiology of overactive Bladder syndrome.
- Changes in adenosine triphosphate-stimulated ATP release suggest association between cytokine and purinergic signaling in Bladder urothelial cells.
- Design of the Value of Urodynamic Evaluation (ValUE) trial: A non-inferiority randomized trial of preoperative urodynamic investigations.
- Bladder urothelial cells from patients with interstitial cystitis have an increased sensitivity to carbachol.
- Defects in muscarinic receptor cell signaling in Bladder urothelial cancer cell lines.
- Salmonella Infection of a penile prosthesis.
- Complications in women undergoing Burch colposuspension versus autologous rectus fascial sling for stress Urinary incontinence.
- Normal preoperative urodynamic testing does not predict voiding Dysfunction after Burch colposuspension versus pubovaginal sling.
- EGF and HB-EGF modulate inward potassium current in human Bladder urothelial cells from normal and interstitial cystitis patients.
- Augmented extracellular ATP signaling in Bladder urothelial cells from patients with interstitial cystitis.
- Up-regulation of P2X3 receptor during stretch of Bladder urothelial cells from patients with interstitial cystitis.
- Changes in human Bladder epithelial cell gene expression associated with interstitial cystitis or antiproliferative factor treatment.
- Decreased in vitro proliferation of Bladder epithelial cells from patients with interstitial cystitis.
- Comparison of APF activity and epithelial growth factor levels in Urine from Chinese, African-American, and white American patients with interstitial cystitis.
- Donor to native ureteroureterostomy in a patient with pre-existing ileal conduit during Renal transplantation.
- Effect of doxazosin on stretch-activated adenosine triphosphate release in Bladder urothelial cells from patients with benign prostatic hyperplasia.
- Modified techniques of S3 foramen localization and lead implantation in S3 neuromodulation.
- Augmented stretch activated adenosine triphosphate release from Bladder uroepithelial cells in patients with interstitial cystitis.
- Percutaneous sacral third nerve root neurostimulation improves symptoms and normalizes Urinary HB-EGF levels and antiproliferative activity in patients with interstiti...
- Bladder stretch alters urinary heparin-binding epidermal growth factor and antiproliferative factor in patients with interstitial cystitis.
- Persistently increased voiding frequency despite relief of Bladder outlet obstruction.
- Ectopic ureter presenting as anterior wall vaginal prolapse.
- Evidence for Bladder Urothelial Pathophysiology in Functional Bladder Disorders.
Schools
In Univ Sch Of Med
University Of Michigan
University Of Virginia
Procedures Preformed
- Cystectomy
- Cystometry
- Cystotomy
- Cystourethroscopy and TransUrethral Resection of Bladder Neck
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Conditions Treated
- Atrophic Vaginitis
- Bladder Cancer
- Bladder Infection
- Blood in Urine (Hematuria)
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Doctors Specialties
- Urology
Accepted Insurances
- Aetna HMO
- Choice Plus POS II
- Amerigroup (Wellpoint)
- Pathway X Ind PPO Direct Access CT
- Assurant Health
- Blue Card PPO
- Cigna HMO
- Cigna PPO
- Great West Healthcare-Cigna PPO
- Open Access Plus
- Commercial Insurance Company
- Connecticare HMO
- Connecticare POS
- CoreSource
- Coventry Health Care
- Golden Rule
- GEHA
- Kaiser Permanente
- Maryland Physicians Care
- Medicaid
- Medicare MCR
- Meritain Health
- MultiPlan PPO
- PHCS Network PPO
- Freedom Plan
- Simplifi
- Tricare
- Choice Plus POS
- Navigate HMO
- Navigate POS
- Options PPO
- Oxford Liberty
- United Healthcare
Awards
- CMS Meaningful Use Stage 1 Certification
- Victor A. Politano Award
- Paul Zimskind Award
- Young Investigator Award
Education
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University of Virginia -
University of Michigan Hospitals and Health Centers -
Indiana University School of Medicine
Hospital
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Yale-New Haven Hospital
Drug Facts
| NPI NUMBER | 1265548697 | |
| NPPES Provider LastName | CHAI | |
| NPPES Provider FirstName | TOBY | |
| NPPES Provider ZIPCode | 065103220 | |
| NPPES Provider State | CT | |
| Specialty Description | Urology | |
| Total Claim Count | 204.0 | |
| Distinct Opioid Count | 0.0 | |
| Opioid Claim Count | 0.0 | |
| Percent Opioid Claims | 0.0 |
Helpful Reviews
Medicare Facts
| National Provider Identifier [NPI] | 1265548697 |
| Last Name Of The Provider | CHAI |
| First Name Of The Provider | TOBY |
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