Skin Picking in People with Prader–Willi Syndrome: Phenomenology and Management

Bull, Leah; Oliver, Chris; Woodcock, Kate

doi:10.1007/s10803-020-04504-5

Cited by 4 publications

(2 citation statements)

References 48 publications

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“…In addition, PWS individuals suffer from skin and rectal picking (Bull et al, 2021), which increases the risk of secondary vulvar infections which can be examined in the genital area and addressed accordingly.…”

Section: Discussionmentioning

confidence: 99%

The importance of gynecological examination in adolescent girls and adult women with Prader–Willi syndrome

Srebnik

Kalifa

Hirsch

et al. 2023

American J of Med Genetics Pt A

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Current published guidelines for routine care of women with Prader–Willi syndrome (PWS) do not include recommendations for gynecologic examinations. We describe our experience with gynecological examinations in women with PWS and offer recommendations for routine health care for these patients. Data were collected on all 41 PWS females ages ≥12 year, followed in our national Israeli multidisciplinary clinic between the years 2011 and 2022. Menstrual data and findings on external gynecological examination, including evaluation of the vulva and hymen were recorded at yearly visits. During the gynecological evaluation the topic of sexual education was discussed. Pelvic ultrasound, specifically for antral follicular count, was performed for those visiting the clinic during 2020–2022. Blood samples for luteinizing hormone (LH), follicular stimulating hormone (FSH), and estradiol were obtained routinely and DEXA scans for bone density were done when indicated. Of the 41 women, (median age at start of follow‐up 17 years, range [12.3–39], BMI 30.4 kg/m2 [IQR 23.5–37.1]), 39 women agreed to external gynecological examination. Eleven women (27%) had spontaneous menses, with menarche at the age of 14 to as late as 31 years. The hymen was intact in all except one. Poor hygiene was observed in eight women, three women with vulvovaginitis, and five with irritated vulva related to poor hygiene. Gynecological ultrasound was performed in 27 women. In 22, endometrial thickness was less than 5 mm. The median antral follicular count (AFC) was 6 (<10th percentile for age). No correlation between AFC and menstruation or BMI was found. Mean FSH level was 5.7 ± 3.6 IU, LH was 2.29 ± 2.23, and estradiol was 128 ± 76 pmol/L. Data on DEXA measurements were available in 25 women aged 16–39. Median spine T score was −1.3 (range between 0.5 and −3.7), and hip T score was −1.2 (range between 0.8 and −3.3). A negative correlation was found between endometrial thickness and the presence of osteopenia or osteoporosis (r = −0.5, p = 0.013). Despite our recommendations, only eight of 14 women agreed to hormonal treatment or contraception. One woman who received treatment had a thromboembolic event. Routine health care for women with PWS should include gynecological examinations. The gynecological evaluation should include external genital examination, assessment of hygiene, obtaining a blood sample for hormone levels, and documenting a history of sexual experience or sexual abuse. Hormonal treatment or contraception should be offered when appropriate.

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Section: Discussionmentioning

confidence: 99%

The importance of gynecological examination in adolescent girls and adult women with Prader–Willi syndrome

Srebnik

Kalifa

Hirsch

et al. 2023

American J of Med Genetics Pt A

View full text Add to dashboard Cite

show abstract

“…Skin picking, also known dermatillomania has important consequences that are both physical and psychological such as skin infection, scarring, depression, and feelings of guilt. Researchers looking at the phenomenology of skin picking report that most Prader-Willi patients pick at skin with a previous lesion such as a scar or a nevus, usually show no signs of pain while picking, and are not always consciously aware of the behavior [5].…”

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confidence: 99%