New applications can be made every time there is a material change in a defendant's circumstances.
While the result was released, Justice Nation did not provide a full judgement.
All details of the bail application and reasons for its result are automatically suppressed to protect fair-trial rights.
Last month's hearing was the first time Skantha had been supported in court by his family, who had come from Auckland.
He thanked them at the conclusion of the hearing.
Skantha has also denied a charge of indecent assault and four of threatening to kill.
In February, the judge rejected an application to have the trial held outside Dunedin.
"Justice Nation held that it will be possible to empanel a jury for Dr Skantha's trial in Dunedin that will be able to keep to their judicial promise to reach a verdict solely on the evidence that is put before them,'' a document released by the court said.
The trial is expected to go ahead towards the end of the year.
Skantha was a doctor at Dunedin Hospital when he was charged with Amber-Rose's murder.
