The phrase "after a staging" is correct and usable in written English.
It can be used in contexts related to events, performances, or processes that involve a preparatory phase or setup.
Example: "The team will review the results after a staging to ensure everything is in order before the final presentation."
Alternatives: "following a setup" or "post-staging".
The director of a Siberian opera house was fired recently after a staging of a Wagner opera featured controversial images of Jesus Christ.
After a staging laparoscopy confirmed the absence of findings suggestive of serosal involvement or peritoneal dissemination, including negative peritoneal washing cytology, a laparoscopic low anterior resection with lymph node dissection was performed.
After a staging laparoscopy confirmed the absence of findings suggestive of serosal involvement or peritoneal dissemination, including negative peritoneal washing cytology, a laparoscopic low anterior resection with lymph node dissection was performed (Fig. 2d).
Delta Air Lines has pulled its sponsorship from New York's Public Theater after a staging of "Julius Caesar" included Caesar depicted as President Donald Trump, assassination and all.
Cancer patients were classified after a staging laparotomy was performed (the most common initial surgical procedure consisted of abdominal hysterectomy, bilateral salpingo-oophorectomy, omentectomy, and lymph node sampling).
After a stage of high customer energy and close identification, the wave has broken.
The rock star Marilyn Manson has been hospitalised after a stage prop fell on him while he performed in New York.
On at least one occasion during the 1999 Tour Armstrong squirted the "oil" into Hamilton's mouth after a stage.
—A Toronto jury has proposed new safety recommendations seven years after a stage roof collapsed at a Radiohead concert and killed a technician.
After a stage of eastward reef progradation, an aggrading carbonate shelf, frequently affected by subaerial exposure, developed from the earliest Late Oligocene to the Early Miocene.
A man who raped and strangled a woman he abducted after a staged traffic accident in 1981 was executed by injection today.
