Causes of diagnostic and treatment delays in locally advanced breast cancer: a nationwide multicenter survey and electronic health records analysis in Turkiye
dc.contributor.author | Karadeniz Çakmak, Güldeniz | |
dc.contributor.author | Tali, Ufuk | |
dc.contributor.author | Balbaloğlu, Hakan | |
dc.contributor.author | Taşdöven, İlhan | |
dc.contributor.author | Özkurt, Enver | |
dc.contributor.author | Karanlık, Hasan | |
dc.contributor.author | Zihni, İsmail | |
dc.contributor.author | Doğan, Lütfi | |
dc.contributor.author | Akçay, Müfide | |
dc.contributor.author | Günay, Semra | |
dc.contributor.author | Basım, Pelin | |
dc.contributor.author | Küçük, G. Ozan | |
dc.contributor.author | Pergel, Ahmet | |
dc.contributor.author | Maralcan, Göktürk | |
dc.contributor.author | Uğurlu, M. Ümit | |
dc.contributor.author | Gürleyik, Günay | |
dc.contributor.author | Akan, Arzu | |
dc.contributor.author | Uzunköy, Ali | |
dc.contributor.author | Yıldırım, Emine | |
dc.contributor.author | Köksal, Hande | |
dc.contributor.author | Haberal, Elifcan | |
dc.contributor.author | Gülçelik, M. Ali | |
dc.contributor.author | Morkavuk, Barış | |
dc.contributor.author | Kıvılcım, Taner | |
dc.contributor.author | Uçar, B. İmge | |
dc.contributor.author | Koçer, H. Belma | |
dc.contributor.author | Gümüşay, Özge | |
dc.contributor.author | Uras, Cihan | |
dc.contributor.author | Varlı, Metin | |
dc.contributor.author | Ersoy, Yeliz | |
dc.contributor.author | Özçınar, Beyza | |
dc.contributor.author | Kafadar, Tolga | |
dc.contributor.author | Badak, Bartu | |
dc.contributor.author | Dağ, Ahmet | |
dc.contributor.author | Sezer, Atakan | |
dc.contributor.author | Özkan Gürdal, Sibel | |
dc.contributor.author | Ağcaoğlu, Orhan | |
dc.contributor.author | Cantürk, N. Zafer | |
dc.contributor.author | Yıldız, O. Eren | |
dc.contributor.author | Dalcı, Kubilay | |
dc.contributor.author | Altınok, Ayşe | |
dc.contributor.author | Aktaş, Ayşegül | |
dc.contributor.author | Kebudi, Abut | |
dc.contributor.author | Dilege, Ece | |
dc.contributor.author | BAtu, H. Figen | |
dc.contributor.author | Vural, Veli | |
dc.contributor.author | Sakman, Gürhan | |
dc.contributor.author | Bölükbaşı, Yasemin | |
dc.contributor.author | Emiroğlu, Selman | |
dc.contributor.author | Cabioğlu, Neslihan | |
dc.contributor.author | Deniz, Oğuzhan | |
dc.contributor.author | Filiz, A. İlker | |
dc.contributor.author | Yıldırım, A. Cihat | |
dc.contributor.author | Bayır, Duygu | |
dc.contributor.author | Ölmez, Özgür | |
dc.contributor.author | Bakkal, Bekir H. | |
dc.contributor.author | Bahadır, Burak | |
dc.contributor.author | Alıcıoğlu, Banu | |
dc.contributor.author | Büyükuysal, M. Çağatay | |
dc.contributor.author | Özaydın, Yiğit | |
dc.contributor.author | Kaya, Hamide | |
dc.contributor.author | Bakır, Nurullah | |
dc.contributor.author | Cömert, Mustafa | |
dc.contributor.author | Özmen, Vahit | |
dc.date.accessioned | 2025-08-14T14:02:44Z | |
dc.date.available | 2025-08-14T14:02:44Z | |
dc.date.issued | 2025 | |
dc.department | Fakülteler, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümü,Genel Cerrahi Ana Bilim Dalı | |
dc.description.abstract | Delays in breast cancer (BC) diagnosis and treatment negatively impact survival outcomes. Understanding patient- and provider-related factors behind these delays is crucial. This study aimed to identify nationwide reasons for delayed diagnosis and treatment of locally advanced BC in Turkiye. A prospective, multicenter hospital-based survey was conducted across 35 institutions between 2023 and 2024. Patient- and provider-related delays were assessed via a structured 61-item face-to-face survey, supplemented by clinical data from electronic health records. Delays exceeding 3 months were clinically categorized as significant. A total of 1322 women participated from seven regions across Turkiye. Factors contributing to diagnostic delays on a national level included economic reasons (5.5%), lack of family support (3.3%), lack of knowledge (12.4%), lack of time due to household work (3.8%), difficulty in finding an appointment (6.7%), pregnancy-related reasons (1.1%), fear of losing the breast (8.9%), fear of death (9.8%), and transportation difficulties (5.1%). Provider-related delays were infrequent. About 89.3% of the patients had the initial doctor appointment and 89.6% had the first specialist consultation within one month. Treatment planning was predominantly based on a multidisciplinary team decision in 88.3% of patients. Regarding treatment initiation, 93.2% started required treatment within 1 month of decision. Patient-related factors are the major causes of diagnostic delay in Turkiye. On the other hand, from the provider's perspective, the presence of multidisciplinary teams, including dedicated breast surgeons, represents a key factor in ensuring the timely implementation of diagnostic procedures and treatment strategies. | |
dc.identifier.citation | Karadeniz Cakmak, G., Tali, U., Balbaloglu, H., Tasdoven, I., Ozkurt, E., Karanlik, H., ... & Ozmen, V. (2025). Causes of diagnostic and treatment delays in locally advanced breast cancer: a nationwide multicenter survey and electronic health records analysis in Turkiye. European Journal of Public Health, ckaf108. 10.1093/eurpub/ckaf108 | |
dc.identifier.doi | 10.1093/eurpub/ckaf108 | |
dc.identifier.issn | 1101-1262 | |
dc.identifier.issn | 1464-360X | |
dc.identifier.pmid | 40628383 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12939/5847 | |
dc.indekslendigikaynak | PubMed | |
dc.institutionauthor | Altınok, Ayşe | |
dc.language.iso | en | |
dc.publisher | Almqvist & Wiksell International | |
dc.relation.ispartof | European Journal of Public Health | |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Öğrenci | |
dc.rights | info:eu-repo/semantics/openAccess | |
dc.subject | Breast cancer | |
dc.subject | Electronic health records analysis | |
dc.title | Causes of diagnostic and treatment delays in locally advanced breast cancer: a nationwide multicenter survey and electronic health records analysis in Turkiye | |
dc.type | Article |