Revolutionary Non-Invasive Test Could Transform Endometriosis Diagnosis

Groundbreaking Trial Offers New Hope for Endometriosis Patients

A pioneering clinical trial underway in Worcestershire could fundamentally change how endometriosis is diagnosed, offering millions of women a faster, safer path to treatment without the need for invasive surgery.

Led by Worcestershire Acute NHS Trust, the study marks the first of its kind within the NHS to evaluate the effectiveness of a non-surgical diagnostic method for the condition — one that affects approximately one in ten women across the UK.

What Is Endometriosis?

The NHS describes endometriosis as a chronic and frequently painful condition in which tissue resembling the womb lining develops outside the uterus. It most commonly affects pelvic organs, including the ovaries and fallopian tubes, and can trigger inflammation, the formation of scar tissue, and significant ongoing pain.

Despite how widespread the condition is, receiving a confirmed diagnosis has historically required surgical intervention — a process that can stretch over several years, leaving patients to endure prolonged suffering without answers.

How the Electrode Technology Works

The trial, which launched in November, employs small electrodes placed on the surface of the abdomen to measure muscle activity within the small intestine. According to consultant gynaecologist Donna Ghosh, who is leading the research, the electrical patterns produced by intestinal activity appear to follow a distinct frequency that is uniquely associated with endometriosis patients.

A Faster Route to Diagnosis

"What we're really focusing on is reducing the delay in diagnosis," Ghosh explained. "Patients who are suffering from symptoms suggestive of endometriosis will reach that diagnosis sooner."

Ghosh further noted that diagnostic delays in the UK have long been tied to the condition's dependence on surgical confirmation. This new non-invasive approach, she argued, could offer a far more accessible and timely alternative.

"Non-invasive tests, such as the ones we are investigating as part of this trial, will be much more helpful in diagnosing endometriosis and giving patients access to timely treatment," she said.

A Patient's Story: 16 Years of Endometriosis

The real human cost of delayed diagnosis is powerfully illustrated by Jessica Hill, a 33-year-old woman from Tenbury Wells who has been living with endometriosis for 16 years and has undergone five separate surgeries during that time.

Hill was just 14 years old when doctors first suggested surgery as the only means of investigation. "At 14, somebody saying they were going to open you up on a hunch — that it could be this — I was terrified," she recalled. Out of fear, she delayed her first surgery by four years, spending that time in debilitating pain, often unable to attend school or college.

The Devastating Progression of the Disease

Today, Hill lives with severe stage four endometriosis. She has undergone surgery on her bowel, bladder, pelvis, and nerves — procedures made more complex by the nature of the disease itself.

"The condition feeds off scar tissue, so the more surgery a patient undergoes, the worse it can become," Hill explained. She is a passionate advocate for earlier detection, stressing what it could mean for other women facing the same ordeal.

"If they can find it before even cutting someone open, it's going to make it quicker for them. The woman herself won't feel like she's losing her mind — because that's exactly how you feel," she said. "They can also get treatment earlier to stop it from progressing to the more serious stages."

Join the Trial

Worcestershire Acute NHS Trust and Donna Ghosh are currently recruiting additional participants for the study. Women aged between 18 and 50 with no prior history of pelvic pain are encouraged to come forward and take part in this potentially life-changing research.