Benefits, challenges emerge in evolution of rheumatology-dermatology clinics

MIAMI – Combined rheumatology-dermatology clinics to help people with psoriasis, psoriatic arthritis, and other relevant overlapping conditions continue to evolve, with evidence suggesting advantages and challenges for both patients and physicians.

Physicians like the improved communication and greater collaboration but still have reservations about billing and scheduling, according to preliminary results of a survey conducted by the Psoriasis and Psoriatic Arthritis Clinic Multicenter Advancement Network (PPACMAN). For patients, the advantages go beyond convenience, according to a 1-year study of outcomes at a Rhode Island Hospital–Brown University combined clinic in Providence.

“The goal of the combined clinics survey is to gauge strengths, barriers, and challenges to creating these models, to learn from one another to improve current clinical care, and to support propagation of these models,” said Joseph F. Merola, MD, at the annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis.

Multiple clinic models

The clinic setups differ. In those settings where rheumatologists and dermatologists see patients on the same day, approximately three-quarters provide care together in the same room. The remaining clinics see patients through serial visits. Another 30% of respondents said dermatologists and rheumatologists generally see patients in a combined clinic on different days.

^{Jay Omobono}

From left, rheumatologist Elinor Mody, rheumatologist-dermatologist Joseph Merola, resident Dr. Omar Badri, and nurse Kathleen Dufault visit with a patient at the Center for Skin and Related Musculoskeletal Diseases at Brigham and Women's Hospital, Boston.

“Rheumatologists said it is a satisfying and rewarding endeavor, they form closer ties with colleagues, and it allows early, improved communication,” said Dr. Merola, a rheumatologist and dermatologist who is co-director of the Center for Skin and Related Musculoskeletal Diseases, a combined clinic at Brigham and Women’s Hospital in Boston.

Some common benefits, each cited by more than 80% of respondents, include a prompt and accurate diagnosis of psoriatic arthritis, the ability of physicians to learn from each other, and multiple training opportunities for residents and fellows. In fact, 72% said their combined clinic has rheumatology fellows, 82% have dermatology residents, and 27% incorporate internal medicine trainees.

Other than rheumatologists and dermatologists, 31% said their clinic has dedicated nursing, 15% have a cardiologist, and 15% have a psychiatrist.

A majority of physicians (92%) said they bill through their own department. At a subsequent roundtable discussion, Dr. Merola noted that patients pay separate copays at the combined clinic. “We’ve had some complaints from patients. They don’t like having two copayments.”

“You have to tell patients in advance,” suggested Soumya M. Reddy, MD, a rheumatologist at NYU Langone Medical Center in New York and co-director of its Psoriasis and Psoriatic Arthritis Center.

Common conditions and challenges

Not surprisingly, psoriasis and psoriatic arthritis are the most common conditions treated in these clinics, followed by lupus and dermatomyositis. Most clinics see patients either once weekly or once monthly.

A major concern expressed by 75% surrounds scheduling. More than half, 58%, worry about demonstrating value to their institution. Only a minority, 17%, responded that achieving consensus on patient management is a challenge.

In general, rheumatology evaluations take more time than dermatology assessments, presenting a challenge for scheduling and maximizing physician time. “You don’t really want the dermatologist sitting there for 20 minutes not really doing a lot,” said Alison Ehrlich, MD, professor and chair of dermatology at George Washington University in Washington.

The solution at Brigham and Women’s Hospital is to staff the clinic with two dermatologists and one rheumatologist. The two dermatologists see about 20 patients each in a half-day; the rheumatologist probably treats about 6 to 8 of those 40 patients, Dr. Merola said. At George Washington, Dr. Ehrlich sees patients along with the rheumatologist, leaves the room to treat other patients, later consults with her colleague, and they go back in together as necessary.

“The patients are incredibly appreciative” of the combined clinic, Dr. Ehrlich said. “They really love it.”

The survey is ongoing. The preliminary responses above are based on 17 responses, a 52% response rate. Of the respondents, 10 are dermatologists, 6 are rheumatologists, and 1 is dual trained. Since the meeting, Dr. Merola indicated that another two dermatologists and three rheumatologists have responded to the survey.

The Brown University experience

Charis Gn, MD, and colleagues studied outcomes for 167 patients treated at a combined clinic at Rhode Island Hospital. The ultimate goal of the clinic is “to identify patients with psoriatic arthritis early on,” Dr. Gn said at a poster presentation at the GRAPPA annual meeting. “We wanted to see what kind of outcomes [we get] for patients who see rheumatology and dermatology.”