Beleaguered drug maker Merck & Co.’s request to postpone the next trial over its withdrawn painkiller Vioxx was turned down Monday by the New Jersey judge presiding over the case.

Superior Court Judge Carol E. Higbee, who is overseeing nearly 2,500 Vioxx product liability cases that have been filed in New Jersey, also rejected several other Merck motions related to the upcoming trial.