OxyContin maker Purdue Pharma should not be able to make any more political contributions without a judge's permission, lawyers for its creditors said in a court filing. The issue came up this week after it was reported that the company, which has a long history of influencing policymakers, made contributions to national associations representing state attorneys general and governors. The money was sent after Purdue entered bankruptcy protection last year in an effort to settle thousands of lawsuits accusing it of helping spark an opioid addiction and overdose epidemic that has contributed to more than 400,000 deaths in the U.S.. State attorneys general are among those trying to negotiate a nationwide settlement. The committee of creditors that asked for recipients to return the money to Purdue said the contributions represent a conflict. The Political Contributions - $185,000 in donations to associations whose members include the very public servants with whom the Debtors are attempting to negotiate a consensual resolution of these cases - are precisely the sort of transaction that demand close scrutiny," they said in a filing. In 2016, an investigation by The Associated Press and the Center for Public Integrity found that Purdue and other companies in the opioid industry, along with the advocacy groups largely funded by the industry, spent more than $880 million from 2006 through 2015 to influence state and local governments. Those efforts helped fight off restrictions on drug prescriptions.