CASAA – HUG – Genève (Suisse)

Réseaux

• Réseau Suisse des médecins d’adolescents (en refonte actuellement)

• Réseau Français de santé d’ado

Recherche clinique

Thématiques d’intérêt

• Gynécologie de l’adolescent

• Obésité

• Migrations

Activités de recherche / collaborations en cours

• Health needs and healthcare use of adolescents and young adults migrants from North Africa: A retrospective study (Y. Jackson et al., C. Chamay Weber)

• Collaboration avec la consultation Santé Mouvements, Dr A. Maggio : « From Body Mass Index to Behavior: Tracking the Evolution of Childhood Obesity over a decade » (C. Chamay Weber)

• Collaboration avec Prof. Blanchard Rohner (Unité immuno-vaccino-rhumatologie) : Evaluation of vaccine immunity against tetanus, hepatitis B, Measles, Mumps, Rubella and Varicella, in migrant adolescents aged 13 to 18 years arriving in Geneva in 2023 (C. Chamay Weber)

• Collaboration avec Prof. Casini (Service d’Angiologie et d’Hémostase) : Hormonal management of heavy menstrual bleeding in adolescents with and without a bleeding disorder (D. Moussaoui)

• Étude randomisée contrôlée « Improving shared decision-making in menstrual management and contraception for adolescents and young adults: a cluster-randomized trial » (D. Moussaoui, Dr A. Merglen, Dre V. Crofts, Dre M. Yaron, Prof T. Agoritsas)

• Collaboration avec la médecine pénitentiaire pour les mineurs : « Evolution of weight and risk factors for weight gain in adolescents in detention » (M. Boyadjian, P. Heller, C. Chamay Weber et al.)

Publications (2020 et plus) — Liste CASAA 2025

• Rocillo Aréchaga EP, Broers B, Chamay Weber C, Courvoisier D, Rigumye LO, Pinon M, Jackson YL. Health Status of North African Adolescent and Young Adult Migrants in Europe: a Scoping Review. J Immigr Minor Health. 2025 Nov 15.

• Bosch A, Moussaoui D, Casini A. Women and Hereditary Bleeding Disorders. Hamostaseologie. 2025 Feb;45(1):70-79.

• Crofts VL, Moussaoui D, Shynkarova V, Yaron M. Paediatric and adolescent vulvar lichen sclerosus: delay in diagnosis. Eur J Pediatr. 2025 Mar 8;184(3):232.

• Casalino F, Moussaoui D, Brockmann C, Crofts V, Abdulcadir J, Yaron M. Vulvar Developmental Stages During Puberty: A Systematic Review. J Pediatr Adolesc Gynecol. 2025 Jun;38(3):313-319.

• Moussaoui D, Laqua J, Crofts VL, Nemitz-Piguet CM, Héritier-Barras AC, Merglen A, Yaron M. Menstrual management using hormonal medications in adolescents and young adults with developmental disability: a systematic review and a meta-analysis. J Obstet Gynaecol. 2025 Dec;45(1):2521804.

• Barbe JE, Del Vento F, Moussaoui D, Crofts VL, Yaron M, Streuli I. Oocyte cryopreservation for fertility preservation in transgender and gender diverse individuals: a SWOT analysis. J Assist Reprod Genet. 2025 Sep;42(9):3031-3039.

• Crofts VL, Moussaoui D, Yaron M, Dubuisson J. Laparoscopic Management of Cervical Agenesis: A Rare Case Report. J Minim Invasive Gynecol. 2025 Aug 22:S1553-4650(25)00296-1.

• Moussaoui D, Crofts VL, Héritier-Barras AC, Agoritsas T, Merglen A, Yaron M. « Changeons les Règles! » development and feasibility testing of an encounter decision aid for menstrual management in adolescents and young adults with developmental disabilities. PEC Innov. 2025 Sep 13;7:100430.

• Yaron M, Crofts V, Marcelino AC, Espejo-Arce X, Garcia E, Barbe J, Vilaplana EG, Murtas M, Juliato CT, Moussaoui D, Conklin A, Bahamondes L. Safety and efficacy of a suction cervical stabilizer for IUD insertion: Results from a multicenter post-marketing study. Int J Gynaecol Obstet. 2025 Dec 3.

• Mendola E, Meuleman B, Magnus Smith M, Ivanova V, Pham E, Savary V, Cernadas P, Celen Z, Saccaro LF, Samson A, Klauser P, Merglen A, Piguet CM. Mindfulness shapes emotion regulation in non-clinical adolescents: Secondary outcomes of a randomized controlled trial. Clin Child Psychol Psychiatry. 2026 Jan;31(1):195-211.

• Piguet C, Celen Z, Meuleman B, Schilliger Z, Magnus Smith M, Mendola E, Pham E, Jouabli S, Ivanova V, Murray RJ, Klauser P, Merglen A. Impact of a Mindfulness-Based Intervention on Symptoms and Emotion Regulation Strategies in Young Adolescents From the General Population: A Randomized Controlled Trial. Depress Anxiety. 2025 Jun 10;2025:2679049.

• Schilliger Z, Pavan T, Alemán-Gómez Y, Steullet P, Céléreau E, Binz PA, Celen Z, Piguet C, Merglen A, Hagmann P, Do K, Conus P, Jelescu I, Klauser P, Dwir D. Sex-differences in brain multimodal estimates of white matter microstructure during early adolescence: Sex-specific associations with biological factors. Brain Behav Immun. 2025 May;126:98-110.

• Coray RC, Berberat J, Kagerer SM, Perroud N, Gaviria LJ, Piguet C, Unschuld PG. Brain iron distribution in transdiagnostic mental health burden. PCN Rep. 2025 Nov 19;4(4):e70243.

• Baggio S, Bailey E, Edan A, Heller P, Kapp C, Lambert N, Michaud L, Mundt AP, Nsingi N, Perez S, Peregalli S, Piguet C, Piotrowski C, Prutyanova Y, Rumley M, Sapin M, Urben S, Iglesias K. Evaluating primary suicide prevention in adolescents with risk factors (ESPAIR): study protocol for a cluster-randomized controlled trial. Trials. 2025 Nov 24;26(1):537.

• Pham MA, Bochet P, Jermann F, Haller DM, Piguet C. Soutenir la santé mentale des futurs médecins : pistes de réflexion. Rev Med Suisse. 2025 May 7;21(917):957-961.

• Dietze LMF, McWhinney SR, Favre P, Abé C, et al.; ENIGMA Bipolar Disorder Working Group; ENIGMA BMI-X Working Group. White matter microstructure in obesity and bipolar disorders: an ENIGMA bipolar disorder working group study in 2186 individuals. Mol Psychiatry. 2025 May;30(5):1770-1779.

• Ganesan S, Barrios FA, Batta I, et al. ENIGMA-Meditation: Worldwide Consortium for Neuroscientific Investigations of Meditation Practices. Biol Psychiatry Cogn Neurosci Neuroimaging. 2025 Apr;10(4):425-436.

• Saccaro LF, Delavari F, Meuleman B, Perroud N, Van De Ville D, Piguet C. Limbic-Sensorimotor Tug of War for the Hippocampus: Dynamic Functional Connectivity as a Transdiagnostic Vulnerability Marker in Offspring of Patients With Emotion Dysregulation. Biol Psychiatry Cogn Neurosci Neuroimaging. 2025 Mar 28:S2451-9022(25)00120-X.

• Saccaro LF, Delavari F, Van De Ville D, Piguet C. Hippocampal temporal dynamics and spatial heterogeneity unveil vulnerability markers in the offspring of bipolar patients. Bipolar Disord. 2025 Feb;27(1):17-27.

• Nzale S, Perrin A, Soroken C, Nehme M, Posfay-Barbe KM, L’Huillier AG. Standardized Approach to Pediatric Post-COVID Syndrome and Its Impact on Children and Adolescents: A Perspective From a Tertiary Center. Pediatr Infect Dis J. 2025 Mar 1;44(3):228-233.