Araştırma Makalesi
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Polikistik over sendromunda demodex enfestasyonu ile klinik parametreler arasındaki ilişki: Prospektif gözlemsel çalışma

Yıl 2026, Cilt: 10 Sayı: 1 , 151 - 156 , 29.04.2026
https://izlik.org/JA66SY74MX

Öz

Amaç: Polikistik over sendromu (PKOS), ovulatuvar disfonksiyon, hiperandrojenizm ve polikistik over morfolojisi ile karakterize, sıklıkla metabolik bozukluklarla birlikte görülen yaygın bir endokrin hastalıktır. PKOS'ta akne ve sebore gibi cilt belirtileri sık görülür ve cildin yağ bakımından zengin bölgelerinde yaşayan Demodex türleri çeşitli dermatolojik ve metabolik rahatsızlıklarla ilişkilendirilmiştir. Bu çalışmanın amacı, PKOS'lu kadınlarda Demodex türleri enfestasyonu yaygınlığını belirlemek ve antropometrik, hormonal ve glisemik parametrelerle ilişkisini değerlendirmektir.
Gereç ve Yöntemler: Bu prospektif gözlemsel çalışmaya, Rotterdam kriterlerine göre doğrulanmış PKOS tanısı almış 18-40 yaş arası 63 kadın dahil edildi. Demodex türlerinin varlığı, standart yüzeyel deri biyopsisi tekniği kullanılarak değerlendirildi. Sosyodemografik veriler, antropometrik ölçümler, over hacmi, oral glukoz tolerans testi sonuçları ve bir dizi hormonal parametre toplandı.
Bulgular: Demodex pozitif hastaların vücut kütle indeksi (VKİ), bel ve abdominal çevresi, over hacmi ve açlık kan şekeri düzeyleri anlamlı derecede daha yüksekken, bel-abdominal oranları Demodex negatif hastalara kıyasla daha düşüktü (p<0,05). Buna karşılık, çok değişkenli lojistik regresyon analizi bu parametrelerin hiçbirinin bağımsız olarak anlamlı olmadığını ortaya koydu (p>0,05).
Sonuç: Bulgular, PKOS'lu kadınlarda Demodex spp. enfestasyonunun hem dermatolojik hem de metabolik değişiklikleri yansıtabileceğini düşündürmektedir. Tek değişkenli analizler anlamlı ilişkiler gösterse de bunlar çok değişkenli modellerde kalıcı olmamıştır ve bu da daha büyük, prospektif çalışmalara duyulan ihtiyacı vurgulamaktadır. Demodex taraması, özellikle dermatolojik şikayetlerle başvuran hastalarda PKOS'un kapsamlı yönetimine ilişkin ek bilgi sağlayabilir.

Kaynakça

  • Siddiqui S, Mateen S, Ahmad R, Moin S. A brief insight into the etiology, genetics, and immunology of polycystic ovarian syndrome (PCOS). J Assist Reprod Genet. 2022;39(11):2439-2473. https://doi.org/10.1007/s10815-022-02625-7
  • Gleicher N, Darmon S, Patrizio P, Barad DH. Reconsidering the polycystic ovary syndrome (PCOS). Biomedicines. 2022;10(7):1505. https://doi.org/10.3390/biomedicines10071505
  • Yang J, Chen C. Hormonal changes in PCOS. J Endocrinol. 2024;261(1):e230342. https://doi.org/10.1530/JOE-23-0342
  • Helvaci N, Yildiz BO. Polycystic ovary syndrome as a metabolic disease. Nat Rev Endocrinol. 2025;21(4):230-244. https://doi.org/10.1038/s41574-024-01057-w
  • Lie Fong S, Douma A, Verhaeghe J. Implementing the international evidence-based guideline of assessment and management of polycystic ovary syndrome (PCOS): how to achieve weight loss in overweight and obese women with PCOS? J Gynecol Obstet Hum Reprod. 2021;50(6):101894. https://doi.org/10.1016/j.jogoh.2020.101894
  • Chang YS, Huang YC. Role of Demodex mite infestation in rosacea: A systematic review and meta-analysis. J Am Acad Dermatol. 2017;77(3):441-447.e6. https://doi.org/10.1016/j.jaad.2017.03.040
  • Trave I, Salvi I, Canepa P, Parodi A, Cozzani E. Detection of demodex mites in papulopustular rosacea using microscopic examination and polymerase chain reaction: a comparative case-control study. Arch Dermatol Res. 2024;316(7):485. https://doi.org/10.1007/s00403-024-03228-1
  • Kim J, Choi S, Choi S, Lee YI, Kim J, Lee JH, et al. Contact hypersensitivity and Demodex mite infestation in patients with rosacea: a retrospective cohort analysis. Eur J Dermatol. 2022;32(6):716-723. https://doi.org/10.1684/ejd.2022.4358
  • Bakacak Z, Kaplanoğlu M, Bakacak M, Çelik T. Demodex folliculorum mite infestation in gynecological cancers: A case control study. Eur J Gynaecol Oncol. 2020;41(4):583-586. https://doi.org/10.31083/j.ejgo.2020.04.3687
  • Kaplanoğlu M, Bulbul M, Çelik T. High incidence of Demodex Folliculorum in women treated for gestational diabetes mellitus persists after treatment. Acta Med Eur. 2025;7(1):1-4. https://doi.org/10.5281/zenodo.14546805
  • Eroglu S, Cakmakliogullari M, Kal Cakmakliogullari E. Is the presence of Demodex folliculorum increased with impaired glucose regulation in polycystic ovary syndrome? J Obstet Gynaecol. 2020;40(4):546-550. https://doi.org/10.1080/01443615.2019.1634026
  • Toka Özer T, Akyürek Ö, Durmaz S. Association between Demodex folliculorum and Metabolic Syndrome. J Cosmet Dermatol. 2020;19(11):3145-3149. https://doi.org/10.1111/jocd.13721
  • Enginyurt O, Karaman U, Cetin F, Ozer A. The Prevalence of Demodex Species and Its Relationship With the Metabolic Syndrome in Women of Malatya Province, Turkey. Jundishapur J Microbiol. 2015;8(10):e24322. https://doi.org/10.5812/jjm.24322
  • Lacey N, Delaney S, Kavanagh K, Powell FC. Mite-related microbial antigens stimulate inflammatory cells in rosacea. Br J Dermatol. 2007;157(3).474-481. https://doi.org/10.1111/j.1365-2133.2007.08056.x
  • Forton F, De Maertelaer V. Rosacea, skin immunity and Demodex: Pityriasis folliculorum as a missing link. J Eur Acad Dermatol Venereol. 2017;31(11):1907-1916. https://doi.org/10.1111/jdv.14406
  • Eser A, Erpolat S, Kaygusuz I, Balci H, Kosus A. Investigation of Demodex folliculorum frequency in patients with polycystic ovary syndrome. An Bras Dermatol. 2017;92(6):807-810. https://doi.org/10.1590/abd1806-4841.20176043

Relationship between demodex infestation and clinical parameters in polycystic ovary syndrome: A prospective observational study

Yıl 2026, Cilt: 10 Sayı: 1 , 151 - 156 , 29.04.2026
https://izlik.org/JA66SY74MX

Öz

Aim: Polycystic ovary syndrome (PCOS) is frequently accompanied by dermatologic findings and metabolic disturbances. Because Demodex mites thrive in sebaceous areas and have been linked to several inflammatory and metabolic conditions, we explored whether Demodex positivity is associated with clinical and laboratory features in women with PCOS.
Material and Methods: In this prospective observational study, 63 women aged 18–40 years with a confirmed diagnosis of PCOS based on the Rotterdam criteria were enrolled. The presence of Demodex spp. was assessed using the standardized superficial skin biopsy technique. Sociodemographic data, anthropometric measurements, ovarian volume, oral glucose tolerance test results, and a panel of hormonal parameters were collected.
Results: Demodex-positive patients had significantly higher body mass index, waist and abdominal circumference, ovarian volume, and fasting glucose levels, while their waist-to- abdominal ratio was lower compared to Demodex-negative patients (p < 0.05). In contrast, multivariate logistic regression analysis revealed that none of these parameters remained independently significant (p > 0.05).
Conclusion: The findings suggest that Demodex spp. infestation in women with PCOS may reflect both dermatological and metabolic alterations. Although univariate analyses indicated significant associations, these did not persist in multivariate models, underscoring the need for larger, prospective studies. Screening for Demodex may provide additional insight into the comprehensive management of PCOS, particularly in patients presenting with dermatological complaints.

Kaynakça

  • Siddiqui S, Mateen S, Ahmad R, Moin S. A brief insight into the etiology, genetics, and immunology of polycystic ovarian syndrome (PCOS). J Assist Reprod Genet. 2022;39(11):2439-2473. https://doi.org/10.1007/s10815-022-02625-7
  • Gleicher N, Darmon S, Patrizio P, Barad DH. Reconsidering the polycystic ovary syndrome (PCOS). Biomedicines. 2022;10(7):1505. https://doi.org/10.3390/biomedicines10071505
  • Yang J, Chen C. Hormonal changes in PCOS. J Endocrinol. 2024;261(1):e230342. https://doi.org/10.1530/JOE-23-0342
  • Helvaci N, Yildiz BO. Polycystic ovary syndrome as a metabolic disease. Nat Rev Endocrinol. 2025;21(4):230-244. https://doi.org/10.1038/s41574-024-01057-w
  • Lie Fong S, Douma A, Verhaeghe J. Implementing the international evidence-based guideline of assessment and management of polycystic ovary syndrome (PCOS): how to achieve weight loss in overweight and obese women with PCOS? J Gynecol Obstet Hum Reprod. 2021;50(6):101894. https://doi.org/10.1016/j.jogoh.2020.101894
  • Chang YS, Huang YC. Role of Demodex mite infestation in rosacea: A systematic review and meta-analysis. J Am Acad Dermatol. 2017;77(3):441-447.e6. https://doi.org/10.1016/j.jaad.2017.03.040
  • Trave I, Salvi I, Canepa P, Parodi A, Cozzani E. Detection of demodex mites in papulopustular rosacea using microscopic examination and polymerase chain reaction: a comparative case-control study. Arch Dermatol Res. 2024;316(7):485. https://doi.org/10.1007/s00403-024-03228-1
  • Kim J, Choi S, Choi S, Lee YI, Kim J, Lee JH, et al. Contact hypersensitivity and Demodex mite infestation in patients with rosacea: a retrospective cohort analysis. Eur J Dermatol. 2022;32(6):716-723. https://doi.org/10.1684/ejd.2022.4358
  • Bakacak Z, Kaplanoğlu M, Bakacak M, Çelik T. Demodex folliculorum mite infestation in gynecological cancers: A case control study. Eur J Gynaecol Oncol. 2020;41(4):583-586. https://doi.org/10.31083/j.ejgo.2020.04.3687
  • Kaplanoğlu M, Bulbul M, Çelik T. High incidence of Demodex Folliculorum in women treated for gestational diabetes mellitus persists after treatment. Acta Med Eur. 2025;7(1):1-4. https://doi.org/10.5281/zenodo.14546805
  • Eroglu S, Cakmakliogullari M, Kal Cakmakliogullari E. Is the presence of Demodex folliculorum increased with impaired glucose regulation in polycystic ovary syndrome? J Obstet Gynaecol. 2020;40(4):546-550. https://doi.org/10.1080/01443615.2019.1634026
  • Toka Özer T, Akyürek Ö, Durmaz S. Association between Demodex folliculorum and Metabolic Syndrome. J Cosmet Dermatol. 2020;19(11):3145-3149. https://doi.org/10.1111/jocd.13721
  • Enginyurt O, Karaman U, Cetin F, Ozer A. The Prevalence of Demodex Species and Its Relationship With the Metabolic Syndrome in Women of Malatya Province, Turkey. Jundishapur J Microbiol. 2015;8(10):e24322. https://doi.org/10.5812/jjm.24322
  • Lacey N, Delaney S, Kavanagh K, Powell FC. Mite-related microbial antigens stimulate inflammatory cells in rosacea. Br J Dermatol. 2007;157(3).474-481. https://doi.org/10.1111/j.1365-2133.2007.08056.x
  • Forton F, De Maertelaer V. Rosacea, skin immunity and Demodex: Pityriasis folliculorum as a missing link. J Eur Acad Dermatol Venereol. 2017;31(11):1907-1916. https://doi.org/10.1111/jdv.14406
  • Eser A, Erpolat S, Kaygusuz I, Balci H, Kosus A. Investigation of Demodex folliculorum frequency in patients with polycystic ovary syndrome. An Bras Dermatol. 2017;92(6):807-810. https://doi.org/10.1590/abd1806-4841.20176043
Toplam 16 adet kaynakça vardır.

Ayrıntılar

Birincil Dil İngilizce
Konular Cerrahi (Diğer)
Bölüm Araştırma Makalesi
Yazarlar

Mehmet Bülbül 0000-0001-5695-2586

Mustafa Kaplanoğlu 0000-0002-4658-1336

Tuncay Çelik 0000-0002-2197-0079

İpek Çakılkaya Bu kişi benim 0000-0002-8360-236X

Emel Dündar 0000-0002-7223-7950

Gönderilme Tarihi 2 Ekim 2025
Kabul Tarihi 23 Mart 2026
Yayımlanma Tarihi 29 Nisan 2026
DOI https://doi.org/10.29058/mjwbs.1795433
IZ https://izlik.org/JA66SY74MX
Yayımlandığı Sayı Yıl 2026 Cilt: 10 Sayı: 1

Kaynak Göster

Vancouver 1.Mehmet Bülbül, Mustafa Kaplanoğlu, Tuncay Çelik, İpek Çakılkaya, Emel Dündar. Relationship between demodex infestation and clinical parameters in polycystic ovary syndrome: A prospective observational study. Med J West Black Sea. 01 Nisan 2026;10(1):151-6. doi:10.29058/mjwbs.1795433

Batı Karadeniz Tıp Dergisi, Zonguldak Bülent Ecevit Üniversitesi tarafından yayımlanan, uluslararası, hakemli ve açık erişimli bir dergidir. İlk sayısı 2017 yılında yayımlanan dergi, yılda üç kez (Nisan, Ağustos ve Aralık aylarında) yayımlanmakta olup Türkçe ve İngilizce makalelere yer verir.