Biostatistics & SAS Programming

Gratisol Labs Biostatistics team designs project management solutions that guarantee reliable and timely achievement of milestones. Our focus is to ensure the integrity of your data and organize your findings and conclusions into a clear and results-oriented presentation.

  • Developing protocols / Planning sample size
  • Establishing statistical analysis plans
  • Planning and implementing randomization
  • Preparing and analyzing ISS/ISE databases
  • SAS programming for interim and final analysis
  • Conducting data mining and exploratory analyses
  • Providing support for regulatory and advisory meetings

To ensure harmonization of your data outputs, Gratisol Labs will apply CDISC standards to your project. These global, platform-independent data standards enable information system interoperability, improving efficiency and facilitating regulatory review by using common terminology and presentation formats that ease recognition and navigation.

Gratisol Labs offers extensive expertise in converting clinical data to SDTM and ADaM standards. Our metadata-based processes include the automated generation of DEFINE.XML and DEFINE.PDF documents. Your SDTM data will be checked to ensure compliance with JANUS warehouse validation rules. We also perform cross checks to ensure consistency between your study report and the converted data.

Our CDISC experts have a track record of presenting and consulting throughout Europe and are available to assist you in all questions regarding CDISC-related processes and day-to-day business procedures.

Gratisol Labs statisticians understand the balance between clinical science, sound methodology and financial constraints, and can determine a sample size to suit the questions you wish to answer.

We perform interim analyses to enable design adaptations and early decision making on critical development milestones, if required by your executive management.

Connect with us


KVR Enclave, 2nd Floor, 207, Gurudwara Lane,
Beside Satyam Theater, Above ICICI Bank,
Ameerpet, Hyderabad– 500016,
Cell: +91 9705790302 / +91 8885198390