{"id":6141,"date":"2026-08-19T16:10:09","date_gmt":"2026-08-19T09:10:09","guid":{"rendered":"https:\/\/www2.si.mahidol.ac.th\/department\/biochemistry\/?p=6141"},"modified":"2026-08-19T16:12:48","modified_gmt":"2026-08-19T09:12:48","slug":"benefits-of-prophylactic-percutaneous-gastrostomy-in-patients-with-nasopharyngeal-cancer-receiving-concurrent-chemoradiotherapy-a-multicenter-analysis","status":"publish","type":"post","link":"https:\/\/www2.si.mahidol.ac.th\/department\/biochemistry\/benefits-of-prophylactic-percutaneous-gastrostomy-in-patients-with-nasopharyngeal-cancer-receiving-concurrent-chemoradiotherapy-a-multicenter-analysis\/","title":{"rendered":"Benefits of prophylactic percutaneous gastrostomy in patients with nasopharyngeal cancer receiving concurrent chemoradiotherapy: A multicenter analysis"},"content":{"rendered":"<p>Tanadech Dechaphunkul, Nuttapong Ngamphaiboon, Pongwut Danchaivijitr, Rungarun Jiratrachu, Sarayut Lucien Geater, Poompis Pattaranutaporn, Chuleeporn Jiarpinitnun, Jiraporn Setakornnukul, <strong>Bhoom Suktitipat<\/strong>, Arunee Dechaphunkul<\/p>\n<h2 class=\"title\">Abstract<\/h2>\n<div id=\"eng-abstract\" class=\"abstract-content selected\">\n<div class=\"title\">\n<p><strong>Purpose: <\/strong> Prophylactic percutaneous endoscopic gastrostomy (PPEG) is widely used for patients with head and neck cancer undergoing concurrent chemoradiation (CCRT). Nevertheless, the necessity of its use in patients with nasopharyngeal cancer (NPC) is uncertain. This study aimed to evaluate the benefits of PPEG on prevention of weight loss and treatment tolerance in patients with NPC receiving CCRT.<\/p>\n<p><strong>Materials and methods: <\/strong> A retrospective multicenter chart review of 904 patients, 378 in the PPEG group and 526 in the non-PPEG group, was conducted. Baseline characteristics, weight loss, and treatment tolerance were analyzed and compared between the two groups.<\/p>\n<p><strong>Results: <\/strong> There was no significant difference in the mean baseline body mass index (BMI) between the groups. At the end of CCRT, no difference in weight loss was found between the 2 groups (non-PPEG group, 6.6%; PPEG group, 5.9%). Nonetheless, the subgroup analysis demonstrated that a baseline BMI &lt; 18.5 kg\/m2 (underweight) and non-intensity-modulated radiation therapy (IMRT) technique were independent factors associated with prevention of weight loss by PPEG. More patients in the PPEG group were able to complete planned cycles of chemotherapy (73.3% vs. 49.0%, P &lt; .0001).<\/p>\n<p><strong>Conclusion: <\/strong> Although the benefits of PPEG on prevention of weight loss were not observed for the entire cohort, we found a potentially protective effect of PPEG in some subgroups of patients. Additionally, PPEG significantly enhanced chemotherapy tolerance. Therefore, PPEG tube insertion should be strongly considered for patients with NPC receiving CCRT, particularly for underweight patients and those undergoing a non-IMRT technique.<\/p>\n<p><a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34972008\/\">https:\/\/pubmed.ncbi.nlm.nih.gov\/34972008\/<\/a><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Tanadech Dechaphunkul, Nuttapong Ngamphaiboon, Pongwut  [&#8230;]\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[],"class_list":["post-6141","post","type-post","status-publish","format-standard","hentry","category-3"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Benefits of prophylactic percutaneous gastrostomy in patients with nasopharyngeal cancer receiving concurrent 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concurrent chemoradiotherapy: A multicenter analysis - \u0e20\u0e32\u0e04\u0e27\u0e34\u0e0a\u0e32\u0e0a\u0e35\u0e27\u0e40\u0e04\u0e21\u0e35 \u0e04\u0e13\u0e30\u0e41\u0e1e\u0e17\u0e22\u0e28\u0e32\u0e2a\u0e15\u0e23\u0e4c\u0e28\u0e34\u0e23\u0e34\u0e23\u0e32\u0e0a\u0e1e\u0e22\u0e32\u0e1a\u0e32\u0e25 \u0e21\u0e2b\u0e32\u0e27\u0e34\u0e17\u0e22\u0e32\u0e25\u0e31\u0e22\u0e21\u0e2b\u0e34\u0e14\u0e25\" \/>\n<meta property=\"og:description\" content=\"Tanadech Dechaphunkul, Nuttapong Ngamphaiboon, Pongwut [...]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www2.si.mahidol.ac.th\/department\/biochemistry\/benefits-of-prophylactic-percutaneous-gastrostomy-in-patients-with-nasopharyngeal-cancer-receiving-concurrent-chemoradiotherapy-a-multicenter-analysis\/\" \/>\n<meta property=\"og:site_name\" content=\"\u0e20\u0e32\u0e04\u0e27\u0e34\u0e0a\u0e32\u0e0a\u0e35\u0e27\u0e40\u0e04\u0e21\u0e35 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