AIM To investigate the detrimental impact of loss of reservoir capacity by comparing total gastrectomy(TGRY) and distal gastrectomy with the same Rouxen-Y(DGRY) reconstruction. The study was conducted using an integra...AIM To investigate the detrimental impact of loss of reservoir capacity by comparing total gastrectomy(TGRY) and distal gastrectomy with the same Rouxen-Y(DGRY) reconstruction. The study was conducted using an integrated questionnaire, the Postgastrectomy Syndrome Assessment Scale(PGSAS)-45, recently developed by the Japan Postgastrectomy Syndrome Working Party.METHODS The PGSAS-45 comprises 8 items from the Short Form-8, 15 from the Gastrointestinal Symptom Rating Scale, and 22 newly selected items. Uni-and multivariate analysis was performed on 868 questionnaires completed by patients who underwent either TGRY(n = 393) or DGRY(n = 475) for stage I gastric cancer(52 institutions). Multivariate analysis weighed of six explanatory variables, including the type of gastrectomy(TGRY/DGRY), interval after surgery, age, gender, surgical approach(laparoscopic/open), and whether the celiac branch of the vagus nerve was preserved/divided on the quality of life(QOL).RESULTS The patients who underwent TGRY experienced the poorer QOL compared to DGRY in the 15 of 19 main outcome measures of PGSAS-45. Moreover, multiple regression analysis indicated that the type of gastrectomy, TGRY, most strongly and broadly impaired the postoperative QOL among six explanatory variables. CONCLUSION The results of the present study suggested that TGRY had a certain detrimental impact on the postoperative QOL, and the loss of reservoir capacity could be a major cause.展开更多
AIM:To detect the criteria and cause of elevated salivary amylase activity(sAMY)in patients undergoing endoscopic submucosal dissection(ESD)under sedation.METHODS:A total of 41 patients with early gastric cancer remov...AIM:To detect the criteria and cause of elevated salivary amylase activity(sAMY)in patients undergoing endoscopic submucosal dissection(ESD)under sedation.METHODS:A total of 41 patients with early gastric cancer removed via ESD under deep sedation(DS)were enrolled.The perioperative sAMY,which was shown as sympathetic excitements(SE),was measured.The time at which a patient exhibited a relatively increased rate of sAMY compared with the preoperative baseline level(IR,%)≥100%(twice the actual value)was assumed as the moment when the patient received SE.Among the 41 patients,we focused on 14 patients who exhibited an IR≥100% at any time that was associated with sAMY elevation during ESD(H-group)and examined whether any particular endoscopic procedures can cause SE by simultaneously monitoring the sAMY level.If a patient demonstrated an elevated sAMY level above twice the baseline level,the endoscopic procedure was immediately stopped.In the impossible case of discontinuance,analgesic medicines were administered.This study was performed prospectively.RESULTS:A total of 26 episodes of sAMY eruption were considered moments of SE in the H-group.The baseline level of sAMY significantly increased in association with an IR of>100% at 5 min,with a significant difference(IR immediately before elevation/IR at elevation of sAMY=8.72±173/958±1391%,P<0.001).However,effective intervention decreased the elevated sAMY level immediately within only 5 min,with a significant difference(IR at sAMY elevation/immediately after intervention=958±1391/476±1031,P<0.001).The bispectral indices,systolic blood pressure and pulse rates,which were measured at the same time,remained stable throughout the ESD.Forceful endoscopic insertion or over insufflation was performed during 22 of the 26 episodes.Release of the gastric wall tension and/or the administration of analgesic medication resulted in the immediate recovery of the elevated sAMY level,independent of body movement.CONCLUSION:By detecting twice the actual sAMY based on the preoperative level,the release of the gastric wall tension or the administration of analgesic agents should be considered.展开更多
基金Supported by a grant from The Jikei University School of Medicine and Japanese Society for Gastro-surgical Pathophysiology
文摘AIM To investigate the detrimental impact of loss of reservoir capacity by comparing total gastrectomy(TGRY) and distal gastrectomy with the same Rouxen-Y(DGRY) reconstruction. The study was conducted using an integrated questionnaire, the Postgastrectomy Syndrome Assessment Scale(PGSAS)-45, recently developed by the Japan Postgastrectomy Syndrome Working Party.METHODS The PGSAS-45 comprises 8 items from the Short Form-8, 15 from the Gastrointestinal Symptom Rating Scale, and 22 newly selected items. Uni-and multivariate analysis was performed on 868 questionnaires completed by patients who underwent either TGRY(n = 393) or DGRY(n = 475) for stage I gastric cancer(52 institutions). Multivariate analysis weighed of six explanatory variables, including the type of gastrectomy(TGRY/DGRY), interval after surgery, age, gender, surgical approach(laparoscopic/open), and whether the celiac branch of the vagus nerve was preserved/divided on the quality of life(QOL).RESULTS The patients who underwent TGRY experienced the poorer QOL compared to DGRY in the 15 of 19 main outcome measures of PGSAS-45. Moreover, multiple regression analysis indicated that the type of gastrectomy, TGRY, most strongly and broadly impaired the postoperative QOL among six explanatory variables. CONCLUSION The results of the present study suggested that TGRY had a certain detrimental impact on the postoperative QOL, and the loss of reservoir capacity could be a major cause.
基金Supported by Grant-in-Aid for Scientific Research from the Japan Society for the Promotion of Science,Japan,No.C:#23591018
文摘AIM:To detect the criteria and cause of elevated salivary amylase activity(sAMY)in patients undergoing endoscopic submucosal dissection(ESD)under sedation.METHODS:A total of 41 patients with early gastric cancer removed via ESD under deep sedation(DS)were enrolled.The perioperative sAMY,which was shown as sympathetic excitements(SE),was measured.The time at which a patient exhibited a relatively increased rate of sAMY compared with the preoperative baseline level(IR,%)≥100%(twice the actual value)was assumed as the moment when the patient received SE.Among the 41 patients,we focused on 14 patients who exhibited an IR≥100% at any time that was associated with sAMY elevation during ESD(H-group)and examined whether any particular endoscopic procedures can cause SE by simultaneously monitoring the sAMY level.If a patient demonstrated an elevated sAMY level above twice the baseline level,the endoscopic procedure was immediately stopped.In the impossible case of discontinuance,analgesic medicines were administered.This study was performed prospectively.RESULTS:A total of 26 episodes of sAMY eruption were considered moments of SE in the H-group.The baseline level of sAMY significantly increased in association with an IR of>100% at 5 min,with a significant difference(IR immediately before elevation/IR at elevation of sAMY=8.72±173/958±1391%,P<0.001).However,effective intervention decreased the elevated sAMY level immediately within only 5 min,with a significant difference(IR at sAMY elevation/immediately after intervention=958±1391/476±1031,P<0.001).The bispectral indices,systolic blood pressure and pulse rates,which were measured at the same time,remained stable throughout the ESD.Forceful endoscopic insertion or over insufflation was performed during 22 of the 26 episodes.Release of the gastric wall tension and/or the administration of analgesic medication resulted in the immediate recovery of the elevated sAMY level,independent of body movement.CONCLUSION:By detecting twice the actual sAMY based on the preoperative level,the release of the gastric wall tension or the administration of analgesic agents should be considered.