Prosecutors say they can't tell how many trials have been derailed because of delays getting medical records.
A Freedom of Information request to the Attorney General's chambers asked how many trials had been vacated because of problems getting the records from Manx Care.
The question asked for figures from the last three years.
However, in its response the organisation says it doesn't hold the information.
Manx Care's annual assessment shows £15.6m deficit
House of Keys to sit this morning
Police launch winter car checks campaign
Six new buses to replace 14 year old ones
Record number of seal pups recorded
Proposed laws could mean free period products
Unemployment fell slightly last month