Impact of Percutaneous Endoscopic Gastrostomy Tube Feeding on Nutritional Status in Patients Undergoing Chemoradiotherapy for Oesophageal Cancer.
GE Port J Gastroenterol
; 30(5): 350-358, 2023 Oct.
Article
in En
| MEDLINE
| ID: mdl-37868632
ABSTRACT
Introduction:
Oesophageal cancer causes dysphagia and weight loss. Malnutrition further worsens with multimodal treatment.Aim:
The aim of the study was to evaluate the impact of percutaneous endoscopic gastrostomy (PEG) placement in the nutritional status of patients with oesophageal cancer requiring chemoradiotherapy (CRT).Methods:
A comparative study with a prospective arm and a historical cohort was conducted. Oesophageal cancer patients undergoing CRT with dysphagia grade >2 and/or weight loss >10% were submitted to PEG-tube placement (pull method) before CRT. Stoma seeding was evaluated through a swab obtained after placement and, in surgical patients, the resected stoma. A matched historical cohort without PEG placement was used as control (trial ACTRN12616000697482).Results:
Twenty-nine patients (intervention group, IG) were compared to 30 patients (control group, CG). Main outcomes did not differ in the IG and CG weight loss during CRT 8.1 ± 5.5 kg versus 9.1 ± 4.2 kg (p = 0.503); 6-month mortality after CRT or surgery 17.2% versus 26.7% (p = 0.383); perioperative complication rate 54.5% versus 55.6% (p = 1.000); unplanned hospital admissions 34.5% versus 40.0% (p = 0.661). In the CG, during CRT, 14 (46.7%) patients presented with dysphagia grade 3-4, of whom 12 required nasogastric tube feeding (n = 10), surgical gastrostomy (n = 1), and oesophageal dilation (n = 1). In the IG, 89.7% used the PEG tube during CRT, sometimes exclusively in 51.7%. Adverse events were mainly minor (n = 12, 41.4%), mostly late peristomal infections, 1 major complication (exploratory laparotomy due to suspected colonic interposition, not confirmed). There was no cytological or histological evidence of stomal tumour seeding.Conclusion:
Weight loss, hospital admissions, surgical complications, and mortality were identical in oesophageal cancer patients referred for CRT, regardless of prophylactic PEG. However, half of the patients required exclusive enteral nutritional support, making PEG-tube placement an alternative to consider.RESUMO
Introdução:
A neoplasia do esófago associa-se a disfagia e perda ponderal, sendo a desnutrição agravada pelo tratamento multimodal.Objetivo:
Avaliar o impacto da colocação de gastrostomia percutânea endoscópica (PEG) no estado nutricional de doentes com neoplasia do esófago propostos para quimiorradioterapia (QRT).Métodos:
Estudo comparativo com braço prospetivo e controlo retrospetivo. Incluídos doentes com neoplasia do esófago propostos para QRT definitiva ou neoadjuvante, com disfagia grau >2 e/ou perda de peso <10%. Colocada PEG (método pull) antes do início de QRT. Avaliada sementeira tumoral por zaragatoa e histologia. Como controlo, utilizada coorte histórica de doentes sem PEG. Registo ACTRN12616000697482.Resultados:
29 doentes (grupo intervenção, GI) foram comparados com 30 controlos (GC). Sem diferença significativa nos principaisoutcomes:
perda de peso durante a QRT 8.1 ± 5.5 kg versus 9.1 ± 4.2 kg (p = 0.503); mortalidade aos 6 meses após QRT ou cirurgia 17.2% versus 26.7% (p = 0.383); taxa de complicações perioperatórias 54.5% versus 55.6% (p = 1.000); admissões hospitalares não planeadas 34.5% versus 40.0% (p = 0.661). No GC, durante a QRT, 14 (46.7%) apresentaram disfagia graus 34, dos quais 12 necessitaram de nutrição por sonda nasogástrica (n = 10), gastrostomia cirúrgica (n = 1) ou dilatação esofágica (n = 1). No GI, 89.7% utilizaram a PEG durante QRT, em algum momento de forma exclusiva em 51.7%. Os eventos adversos foram sobretudo minor (n = 12; 41.4%), sobretudo infeções tardias peri-estoma; 1 complicação major (laparotomia exploradora por suspeita de interposição de cólon, não confirmada). Sem evidência citológica ou histológica de sementeira tumoral no estoma.Conclusão:
Embora não se tenham observado diferenças na perda de peso, complicações cirúrgicas e mortalidade entre grupos, metade dos utentes necessitou de nutrição entérica exclusiva, tornando a colocação de PEG uma alternativa a considerar.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Language:
En
Journal:
GE Port J Gastroenterol
Year:
2023
Document type:
Article
Affiliation country:
Portugal