[Gastric pull-up in pharyngo-esophageal reconstruction: a personal experience]

During the five-year period from 1992 to 1997 a total of 62 patients with advanced hypopharyngeal carcinoma extended to the cervical esophagus came to our attention. Of these 42 (67.7%) were deemed operable and of these 31 (23 males, 8 females; age range 48 to 74 years; mean age 58.5 years) underwent total pharyngolaryngoesophagectomy and gastric pull-up reconstruction. Post-operative mortality was seen in 3 cases (9.7%). In addition, the following complications were encountered: dehiscence of the anastomosis (3 cases), neck hemorrhage (2 cases), pyloric stenosis (1 case). Two patients required intraoperative splenectomy to stop the hemorrhage caused by gastric mobilization and one required thoracic drainage, again because of hemorrhage. The average period of hospitalization was 36 days (range: 20 to 63 days). Per os feeding was restored from 20 to 63 days after surgery (average 20 days). Three patients (9.6%) showed functional failure--that is the inability to feed without the nasogastric probe. To date 10 patients (32.2%) are alive and disease free at an average 18.8 months after surgery (min. 1 month, max. 66 months); 7 patients (22.5%) are alive but not disease free; 11 (35.5%) passed away (in addition to the 3 post-operative cases) and 10 (32.2%) of these deaths were due to recurrence while 1 patient was still disease free at the time of autopsy. In conclusion the authors feel that total pharyngolaryngoesophagectomy with gastric pull-up is a safe treatment; i.e. with an acceptable mortality rate. Post-operative morbidity is high but the final functional outcome is good and, in most cases, can certainly improve the quality of the patients' remaining life. Even though prognosis is quite severe, with average survival of around one year, some of our patients are still alive and disease free 4-5 years after treatment.