Xia Ma Email & Phone Number

Alameda, California, US

• Applies extensive technical expertise and experience to provide written and verbal recommendations on statistical issues, design and conduct of clinical trials of all phases
• Uses initiative to develop, maintain and share knowledge of the theory and application of current statistical methods appropriate for data analysis and clinical trial design
• Works collaboratively with clinicians, data managers, biostatisticians, statistical programmers, and medical writers in the planning, conduct and analysis of clinical trials
• Work with project team members on developing clinical protocol. Review CRFs, CRF edit checks and CRF completion guidelines
• Author statistical analysis plan, TLF shells and Table of contents for outputs to be generated
• Review ADaM specifications and verify primary and secondary efficacy endpoints

Alameda, California, US

• Applies technical expertise and experience to provide written and verbal recommendations on statistical issues, design and conduct of clinical trials of late phases.
• Works collaboratively with clinicians, data managers, biostatisticians, statistical programmers and medical writers in the planning, conduct and analysis of clinical trials.
• Effectively manages CRO to ensure high-quality deliverables within timeline and budget.
• Participates in the validation/QC of key study endpoint analysis and submission deliverables.
• Supports ongoing publication tasks to ensure smooth communication of outputs required between medical affairs, biostats and programming.
• Uses broad expertise or unique knowledge and skills to contribute to development of company objectives and principles and to achieve goals in creative and effective ways.

Raleigh, North Carolina, US

• Responsibilities:
• Serves as the lead biostatistician on programs of studies or submissions, or on simple to complex individual studies.
• Serves as an independent reporting statistician on data monitoring committees.
• Develops statistical analysis plans and reporting specifications for simple to complex clinical studies.
• Reviews statistical analyses of other statisticians and interprets results from simple to complex clinical studies.
• Performs senior review of TFLs and statistical analysis plans.

Wilmington, NC, US

• Experience with early and late phase clinical trials, focusing on oncology.Responsibility including:
• Function as Biostatistics Project Leader for multiple protocols, projects, including coordinating with other PPD divisions and interacting with the client and regulatory agencies
• Serve as a lead statistician/senior reviewer on simple to large and complex projects
• Lead a project team. Conduct team meetings, maintains project timelines, assesses resource needs, provides resources, and budget preparation.
• Provide sample size calculations and review protocols for completeness, appropriateness of clinical design, and sound statistical analysis. Contribute to writing appropriate protocol sections.
• Provide randomization schemes and appropriate documentation.

Raleigh, North Carolina, US

• Serves as the lead biostatistician on project teams for simple to complex clinical studies
• Develops statistical analysis plans and reporting specifications for simple to complex clinical studies
• Performs statistical analyses and interprets results from simple to complex clinical studies
• Performs senior review of TFLs
• Provides significant input in the development and review of CRFs, edit specifications, and criticalvariable lists
• Performs lead review of TFLs and derived datasets for clinical studies

Germantown, MD, US

Extensive experience of Phase I to IV clinical trials, including dose finding study, proof of concept study, randomized study, open-label extension study, post-market study. Indications include AIDS, BPH, Achhimer’s Disease, Parkinson’s disease, Oncology, etc.Detail:   Study design, including Power and sample size calculation, parallel design, adaptive.

Baltimore, MD, US

• Multi-task oriented job, working on multiple projects for multiple investigators
• Independently perform statistical analysis including ANOVA, Linear Regression, LogisticRegression, Generalized Linear Model, Mixed Model, Survival Analysis, and Categorical DataAnalysis
• Perform data cleaning, data management, database maintenance and data quality control using SAS
• Provide statistical consulting service at the Johns Hopkins Injury Center
• Supervise students or interns in data management and analysis
• Participate in writing research manuscripts

Los Angeles, California, US

Master Of Science, Biostatistics

Bachelor, Arts