Biostatistics and Statistical Programming Services

Precision-Driven Insights for Regulatory-Grade Clinical Outcomes

Our Core Biostatistical Services Include:

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Regulatory Statistical Consulting

Expert guidance on statistical methodologies aligned with regulatory expectations. Support for pre-IND meetings, protocol reviews, and regulatory agency interactions.

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Study Design

Selection of optimal design methodologies tailored to the therapeutic area and objectives. Adaptive design strategies and innovative trial designs as required.

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Sample size calculation and power estimation

Accurate and defensible sample size calculations using advanced statistical models. Justification based on expected treatment effects, power, and significance levels.

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Randomization Scheduling

Generation of randomization schemes and Interactive Web Response System (IWRS) integration. Stratified or block randomization schedules to minimize bias and ensure balance.

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Statistical Analysis Plan (SAP)

Development of comprehensive SAPs detailing all planned analyses. SAPs fully aligned with protocol objectives and regulatory standards including USFDA, EMEA, ICH-GCP E9/E3.

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Statistical Programming

Programming of datasets, analysis variables, and outputs using CDISC standards (SDTM, ADaM). Validation of all programming deliverables through robust QC processes.

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Interim Analysis Support

Design and execution of interim analyses with pre-specified stopping rules. Support for DSMB/IDMC meetings and adaptive trial decisions.

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Generation of Tables, Listings, and Figures (TLFs)

High-quality, publication-ready TLFs for inclusion in clinical study reports and submissions. Custom visualizations for clear data interpretation and review.

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CSR and Submission Support

Full statistical contribution to Clinical Study Reports (CSR). Integrated Summary of Safety (ISS) and Efficacy (ISE) support for regulatory dossiers. Compilation of statistical outputs for eCTD submissions.

The softwares are used for statistical analysis are R-programming, SAS 9.4 or higher version and SPSS latest version and GPower.

Why Choose ACRS Biostatistics Services?

End-to-end statistical support from Phase I to Phase IV

Adherence to FDA, EMA, and CDSCO submission standards

Experienced team delivering timely and accurate analyses

Focus on data transparency, statistical rigor, and regulatory readiness