Only Run Stored Procedure If Update Records Exist?

I am trying to put together a Stored Procedure that runs other SP's based on a records found condition. Sometimes my update table either by deleting duplicates or for other reasons is empty. Running a SP to update records on a table is not needed.

IF EXISTS (SELECT TOP 1 * FROM Work_Tables.dbo.Trace_Return_Updates WHERE TR_RecType = 'CT1')
BEGIN
EXEC IMB_Trace_Data.dbo.Update_CT1_Trace_Data
END

IF EXISTS (SELECT TOP 1 * FROM Work_Tables.dbo.Trace_Return_Updates WHERE TR_RecType = 'CT2')
BEGIN
EXEC IMB_Trace_Data.dbo.Update_CT2_Trace_Data
END

IF EXISTS (SELECT TOP 1 * FROM Work_Tables.dbo.Trace_Return_Updates WHERE TR_RecType = 'FULF')
BEGIN
EXEC IMB_Trace_Data.dbo.Update_FULF_Trace_Data
END