A Prospective, Multicentre, Phase-IV Clinical Trial of Olaparib in Indian Patients with Platinum Sensitive Relapsed Ovarian Cancer who are in Complete or Partial Response Following Platinum based Chemotherapy and Metastatic Breast Cancer with germline BRCA(BReast CAncer gene)1/2 Mutation As per recommendation from DCGI(Drug Controller general of of India), the current phase-IV study is planned with the aim to assess the safety in Indian subjects receiving olaparib as per the approved label indications in India in accordance with the requirements of the Health Authorities of India. This study attempts to descriptively elucidate the safety of Olaparib in Indian subjects receiving olaparib as per the Indian regulatory approved indications in India. The data obtained from the present study will help to understand the safety profile of olaparib in Indian patients.