Crossed looks on the dermatologist's position and the patient's preoccupations as to psoriasis and pregnancy: preliminary results of the PREGNAN-PSO study.

BACKGROUND: While some information on psoriasis impact on pregnancy is available, very little is known on the preoccupations of women afflicted by the disease or on the dermatologists' (D) positioning as to psoriasis and pregnancy. The 'Objectifs Peau' project demonstrated a 4.7% prevalence of psoriasis in women aged 18-45 years in France. OBJECTIVE: This project sought to further address these issues in view of a targeted action plan. METHODS: A questionnaire was made available to 361 D of different types. RESULTS: Overall, 152 D answered the questionnaire, 50.7% working in private or mixed practice and 49.3% in hospitals, with 63% females (DF) and 37% males (DM). Over the last 3 months, the mean percentage of women of child-bearing age seen by these D was 28.6%. The main issue addressed by D upon psoriasis diagnosis was the patient's wish to become pregnant in the short-term (84%), while the compatibility of drug treatment with pregnancy was the issue prioritized by patients (64%). Among DM and DF, 46% and 29% reported having been confronted with an unplanned pregnancy, with their reaction mainly dependent on the treatment taken in 66%. Regarding follow-up, 26% D declared having shared their decision-making with gynaecologists, while 56% considered the first pregnancy trimester to be the highest-risk period. Only 28% D were familiar with existing recommendations, with only 21% of them considering them appropriate. CONCLUSION: Overall, 26.2% of French psoriasis women are of child-bearing potential, in line with our dataset (28.6%). Only 56% D considered the 1st pregnancy trimester to be the highest-risk period, with only one-third familiar with existing recommendations. The gap between recommendations and actual practices must be addressed through policies that take women's preoccupations better into account.

Cutaneous presentation of adult T-cell leukemia/lymphoma (ATLL). Single-center study on 37 patients in metropolitan France between 1996 and 2016.

INTRODUCTION: Adult T-cell leukemia/lymphoma (ATLL) is a hematological malignancy associated with chronic HTLV-1 infection. AIM: To describe skin lesions in ATLL. METHODS: A descriptive, retrospective study between 1996 and 2016, including all patients diagnosed with ATLL at Saint-Louis Hospital (Paris, France). RESULTS: Thirty-seven ATLL patients were included. Fifteen patients (41%) had a cutaneous localization of the disease, which was present from the beginning of the disease for two thirds of them. ATLL types in patients with cutaneous localization of the disease were as follows: lymphoma, n=5, chronic, n=4, smoldering, n=4, acute, n=2. Half the patients had 2 or more cutaneous manifestations. The cutaneous localizations observed were as follows: nodulotumoral (n=8), plaques (n=7), multipapular (n=6), macular (n=4), purpuric (n=2). Among the 15 patients with cutaneous localization, median overall survival was significantly shorter in the acute and lymphoma types compared to the smoldering and chronic types (8.7 months vs. 79 months, P=0.003). DISCUSSION: ATLL is a hematologic malignancy with variable expression that is diagnosed only very rarely in metropolitan France, but that should be sought in patients from countries with high HTLV-1 prevalence in the event of a chronic eruption with patches, papules, plaques and/or tumors. The chronic and smoldering types are relatively indolent, whereas the acute and lymphoma forms have a poor prognosis.

Frequency and prognostic value of cutaneous molecular residual disease in mycosis fungoides: a prospective multicentre trial of the Cutaneous Lymphoma French Study Group.

BACKGROUND: Monoclonal T-cell receptor (TCR) rearrangement is detected in 57-75% of early-stage mycosis fungoides (MF) at diagnosis. A retrospective study showed molecular residual disease (MRD) in 31% of patients in complete clinical remission (CR) after 1 year of treatment. OBJECTIVES: To confirm the frequency of MRD at 1 year and to determine its prognostic value for further relapse. METHODS: Patients with T1-, T2- or T4-stage MF were prospectively included in this multicentre study. At diagnosis, clinical lesions and healthy skin were biopsied. After 1 year of topical treatment, previously involved skin of patients in CR was biopsied for histology and analysis of TCR-γ gene rearrangement. The results were compared with the clinical status each year for 4 years. RESULTS: We included 214 patients, 133 at T1, 78 at T2 and three at T4 stage. At diagnosis, 126 of 204 cases (61·8%) showed TCR clonality in lesional skin. After 1 year, 83 of 178 patients (46·6%) still being followed up were in CR and 13 of 63 (21%) showed MRD. At 4 years, 55 of 109 patients (50·5%) still being followed up were in CR and 44 of 109 (40·4%) were in T1 stage. MRD did not affect clinical status at 4 years (CR vs. T1/T2, P = 1·0; positive predictive value 36·4%; negative predictive value 67·6%). CONCLUSIONS: T-cell clonality at diagnosis and MRD at 1 year are not prognostic factors of clinical status at 4 years.