Tens of thousands of patients were waiting for routine treatment at the University Hospitals of Bristol and Weston in April, figures show.

A think tank has warned the Government is "moving in the opposite direction" from its goal of bringing waiting lists down.

NHS England figures show 66,543 patients were waiting for non-urgent elective operations or treatment at University Hospitals Bristol and Weston NHS Foundation Trust at the end of April – up slightly from 66,379 in March, and 57,019 in April 2022.

Of those, 5,472 (8%) had been waiting for longer than a year.

The median waiting time from referral at an NHS Trust to treatment at the University Hospitals of Bristol and Weston was 16 weeks at the end of April – the same as in March.

Nationally, 7.4 million people were waiting to start treatment at the end of April.

Dr Sarah Scobie, acting director of research at the Nuffield Trust think tank said: "Yet another month of hitting a record high for the NHS waiting list will be very worrying for the government and shows it is moving in the opposite direction from its ambition to bring down waiting lists by 2025.

She said the charity is concerned by the speed and scale at which the backlog is growing.

"The NHS and its staff are throwing more and more resources at recovering the backlog as the summer months approach, but challenges, including industrial action and staff absences, make keeping up with the weight of demand incredibly difficult," she added.

Separate figures show 1.6 million patients in England were waiting for a key diagnostic test in April – the same as in March.

At the University Hospitals of Bristol and Weston, 16,589 patients were waiting for one of 11 standard tests, such as an MRI scan, non-obstetric ultrasound or gastroscopy at this time.

Of them, 4,671 (28%) had been waiting for at least six weeks.

Other figures show cancer patients at the University Hospitals of Bristol and Weston are not being seen quickly enough.

The NHS states 85% of cancer patients urgently referred by a GP should start treatment within 62 days.

But NHS England data shows just 68% of patients urgently referred by the NHS who received cancer treatment at the University Hospitals of Bristol and Weston in April began treatment within two months of their referral.

That was up from 67% in March, and 68% in April 2022 last year.

Cancer Research UK’s director of evidence and implementation Naser Turabi said: "Today’s data shows that all cancer waiting time targets in England have been missed and are amongst the worst on record.

"Despite the tireless work of NHS staff, people affected by cancer continue to experience unacceptable delays for vital diagnosis and treatment.

"We need to see urgent political leadership and action on cancer, and urge the UK Government to publish the long-awaited workforce plan for England," he added.

NHS England said staff are continuing to make progress on recovering routine services despite the it facing "the most disruptive industrial action in its history in April", with four days of strikes by junior doctors resulting in more than 195,000 appointments and procedures having to be rescheduled.

Accident and emergency units across the country also experienced the busiest May on record, it said.