Analysis of the quality of e-Consultations in chronic obstructive pulmonary disease.

INTRODUCTION: The quality of e-Consultations in the COPD is unknown. The objectives of this study were (i) to evaluate the quality of referrals; (ii) to define the characteristics of patients referred from Primary Care (PC) to the Unit of Pulmonology; and (iii) to describe differences between accepted and rejected patients. METHODS: A retrospective, observational study of e-Consultations requested by PC for suspected COPD throughout 2022. To quantify the quality of the e-Consultations, an arbitrary scale of 12 variables (score 0-10) was created. RESULTS: In total, 384 e-Consultations were reviewed, of which 167 (43.5 %) resulted in a face-to-face visit, and 217 (56.5 %) were rejected. No differences were observed between the two types of patients, except for confirmations of diagnostic suspicion of COPD [significantly higher in accepted patients (p = 0.042)]; physical examination data of rejected patients (more data provided; p = 0.015); and lung function (significantly better in rejected patients). The mean quality of referrals was acceptable (5.6 ± 2.1 score): 121 (31.3 %) had insufficient quality; 118 (30.5 %) acceptable; 75 (19.4 %) good, and 30 (7.8 %) excellent. Quality was low in half of the variables analyzed (6/12); acceptable in 3, and good in another 3. The capacity of resolution of referrals was good (one e-Consultation) in 199 requests (66.1 %); deficient (two e-Consultations) in 72 (23.9 %), and poor (≥3 e-Consultations) in 30 (10 %). Overdiagnosis was 40.2 % (86/214 e-Consultations). The risk could be classified in 247 patients (64.3 %; 135 low-risk; 90 high-risk). CONCLUSIONS: When adequate information is provided, e-Consultations help identify different levels of severity. However, the quality and capacity of resolution of referrals were suboptimal, with a high percentage of overdiagnoses.

Sarcoidosis. Disease progression based on radiological and functional course: Predictive factors.

BACKGROUND: Sarcoidosis is a multiorgan granulomatous disease with a variable course. OOBJECTIVES: The purpose of this study is to identify the patients that are more likely to experience disease progression. METHODS: A retrospective study in patients ≥18 years. Pulmonary function and radiological stage (Scadding criteria) were assessed at diagnosis, and at 1, 3 and 5 years. Sarcoidosis progression was established based on deterioration of radiological or pulmonary function (decrease ≥10% of FVC and/or ≥15% of diffusing capacity of the lung (DLCO). RESULTS: The sample included 277 caucasian patients [mean age, 50±13.6; 69.7% between 31-60 years; 56.3% men]. In total, 65% had stage II sarcoidosis, whereas only 8.3% had stage III/IV disease. Mean pulmonary function (FVC, FEV1, FEV1/FVC and DLCO) at diagnosis was 103±21.8, 96±22.2, 76.2±8 and 81.7±21.7, respectively. The percentage of patients with normal FVC and DLCO was 72.2% and 51.8%, respectively. Radiological stage did not change significantly during follow-up (5 years; p=0.080) and only progressed in 13 patients (5.7%). At 3 years, FVC improved, whereas DLCO exacerbated significantly (p<0.001 for the two). Disease progressed in 34.5% of the patients (57/165) whose pulmonary function and radiological stage were available (both baseline and at 3 years). Age was associated with disease progression [OR=1.04 (95%CI=1.01, 1.06)]. Risk increased by 4% for each year older a patient was at diagnosis. CONCLUSIONS: At 3 years, a third of patients experienced sarcoidosis progression. Age was the only factor associated with disease prognosis.