Giving general practitioners (GPs) cameras to photograph skin complaints could help slash wait times for hospital appointments, according to a new study out of the University of East Anglia (UEA).
For the study, 3,000 patients saw GPs who took high-resolution images of their skin problems to send to dermatologists for review. This led to a faster resolution for patients and prevented many people from having to wait to see a hospital consultant.
Dermatologists were able to reply to more than 90% of queries within 36 hours, and they responded to all queries in under 72 hours.
Almost two-thirds of patients could be treated in primary care, meaning they didn’t have to go onto a long waiting list, typically around 10 months, to see a hospital dermatologist.
However, some patients were upgraded to see a consultant urgently within two weeks.
The team now hopes the service will be rolled out across the UK to help treat patients more efficiently and reduce wait times.
“Patients see their GPs about a range of skin conditions including rashes and spots that have changed in size and shape,” says Dr Julii Brainard, from UEA’s Norwich Medical School in Norwich, England, in a news release. “In many cases, GPs need to refer patients to dermatologists – but wait lists to be seen can be long. We wanted to see if uploading photos and patient history details to a specially designed platform, to be assessed by dermatologists remotely, could help reduce patient waiting times.”
Doctors carried out electronic consultations with hospital dermatologists about skin conditions that would normally be referred as non-urgent. A special communication platform was created so that the GPs could share high-resolution images of the skin area affected along with a patient history to begin a dialogue with consultant colleagues. Dermatologists could then give a quick diagnosis, ask for more information, or agree that they should see the patient in person.
“Rather than people from having to wait to see a hospital consultant, we found that the service achieved a relatively fast resolution for patients with skin problems,” says Dr Paul Everden, a primary care doctor at UEA’s Norwich Medical School and North Norfolk Primary Care. “Dermatologists were able to meet the project ambition that all queries would be answered in 72 hours. Some patients were also upgraded to see a dermatologist urgently, ideally within two weeks. This upgrading was uncommon enough that it didn’t overwhelm the urgent care pathway. “
At the time that this program was running, dermatology waiting lists elsewhere in England increased at a faster rate than in Norfolk and Waveney, he says. “This suggests that something different was happening in our trial to help keep dermatology wait list growth down. “
Patients, consultant dermatologists, and GPs all felt very positive about the service, and GPs also developed skills in identifying benign skin conditions, he says. “We were able to identify areas where GP knowledge could be advanced and specific tailored educational meetings were arranged to support continued professional development,” Dr. Everden says.“This evaluation information has been used to maintain the dermatology shared-decision service and explore opportunities to develop a similar GP-consultant dialogue platform for other types of health problems in the region.”
The study appears in the journal Annales de Dermatologie et de Vénéréologie.
