**7. Conclusion**

Several distinct strategies have been discussed. PARP inhibition have probably had the biggest clinical impact however mature OS data is awaited from many trials and further work is required to understand resistance and the potential role of combination therapy and sequencing of PARPi. Anti-angiogenic strategies have had a modest impact overall but research into patient selection may identify a subset who have more marked benefit. Similarly, with immunotherapy, the majority of patients do not show objective response but a subset has durable benefit. It seems, therefore that future success will depend on improved patient selection for trials, possibly through continued progress in understanding the molecular landscape of EOC. While progress has been made, there is a long way to go and the next few years should see continued incremental benefit in this difficult to treat disease.
