[ABSTRAK
Nyeri merupakan salah satu masalah utama pada pasien kanker anak. Karya Ilmiah Akhir ini bertujuan memberikan gambaran penerapan, analisis Comfort Theory Kolcaba pada pasien kanker anak dengan nyeri, dan pencapaian kompetensi ners spesialis keperawatan anak. Penerapan teori dilakukan pada lima pasien, menggunakan pendekatan proses keperawatan. Pengkajian dan penetapan masalah keperawatan menggunakan struktur taksonomi Kolcaba. Intervensi dan implementasi menggunakan intervensi kenyamanan standar, coaching, dan comfort food for the soul. Evaluasi menggunakan comfort behavior scale menunjukkan hasil diakhir perawatan, nyeri berkurang, terkontrol, dan kenyamanan bertambah. Kompetensi tercapai sesuai target. Comfort Theory bisa menjadi pilihan dalam merawat pasien kanker anak dengan nyeri.

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ABSTRACT
Pain is one of main problems in children with cancer. This study aimed to describe and to analyze: (1) the application of Kolcaba's Comfort Theory on children with cancer who experience pain, and (2) the competencies achieved by pediatric clinical nurse specialist. The theory was applied to five patients using nursing process approach. The assessment and decision of the nursing problem was conducted using Kolcaba's taxonomic structure. The intervention and implementation using standard comfort intervention, coaching, and comfort food for the soul. Comfort behavior scale was used for the evaluation. The results showed that at the end of the nursing implementation, pain was reduced, controlled, and the comfort was increased. The targeted competencies were achieved. Comfort Theory can be recommended for caring children with cancer.;Pain is one of main problems in children with cancer. This study aimed to describe and to analyze: (1) the application of Kolcaba's Comfort Theory on children with cancer who experience pain, and (2) the competencies achieved by pediatric clinical nurse specialist. The theory was applied to five patients using nursing process approach. The assessment and decision of the nursing problem was conducted using Kolcaba's taxonomic structure. The intervention and implementation using standard comfort intervention, coaching, and comfort food for the soul. Comfort behavior scale was used for the evaluation. The results showed that at the end of the nursing implementation, pain was reduced, controlled, and the comfort was increased. The targeted competencies were achieved. Comfort Theory can be recommended for caring children with cancer., Pain is one of main problems in children with cancer. This study aimed to describe and to analyze: (1) the application of Kolcaba's Comfort Theory on children with cancer who experience pain, and (2) the competencies achieved by pediatric clinical nurse specialist. The theory was applied to five patients using nursing process approach. The assessment and decision of the nursing problem was conducted using Kolcaba's taxonomic structure. The intervention and implementation using standard comfort intervention, coaching, and comfort food for the soul. Comfort behavior scale was used for the evaluation. The results showed that at the end of the nursing implementation, pain was reduced, controlled, and the comfort was increased. The targeted competencies were achieved. Comfort Theory can be recommended for caring children with cancer.]