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At least 37 records · Page 2Linked to original sources
PubMed1990

[The place of gastrectomy and the possibilities of prevention of post-gastrectomy disorders in the surgical treatment of gastric cancer].

Observation of 157 patients subjected to subtotal resection or gastrectomy for gastric cancer were performed. In 37 patients the duodenum was included in the process of digestion after gastrectomy with the help of T-shaped duplication of the small intestine and its partly isolated portion. This method was not followed in the early postoperative period by incompetence of the formed anastomoses, paresis of the displaced intestine; in the more remote period manifestations of the agastral asthemia became less and no reflux-esophagitis was observed. The investigation has shown that the relative value of gastrectomies with regard for the diagnosed recurrent carcinoma of the gastric stump must make up not less than 50% of the total amount of radical operations performed for this pathology of the stomach.

Adult↗
PubMed1998

Postoperative functional evaluation of pylorus-preserving gastrectomy for early gastric cancer compared with conventional distal gastrectomy.

BACKGROUND: Malnutrition, gallbladder dysfunction, dumping syndrome, reflux esophagitis, and gastritis of the remnant stomach are unfavorable sequelae in patients undergoing gastrectomy. Operative procedures should be improved to ensure such patients a satisfactory quality of life. METHODS: After operation, gallbladder function, reflux gastritis, gastric emptying, and caloric intake were evaluated in 20 patients with early gastric cancer undergoing pylorus-preserving gastrectomy (PPG) and 25 patients undergoing conventional distal gastrectomy (CDG). RESULTS: The resting gallbladder area increased significantly after CDG. In contrast, after PPG the gallbladder area showed no significant change and the contraction rate decreased slightly. After CDG, emptying was much more rapid for the first 30 minutes after ingestion of a meal. Although delayed emptying was observed early after PPG, the rate of emptying increased with time. Gastric pH was lower and gastric mucosal injury was milder in patients undergoing PPG. These results are attributed to preserved pyloric function. The caloric intake and changes in body weight after operation were similar in both the CDG and PPG groups. CONCLUSIONS: PPG has advantages over CDG in terms of gallbladder function, the condition of the remnant stomach, and gastric emptying, PPG should be used in carefully selected patients with early gastric cancer to improve their quality of life.

Bile Reflux↗
PubMed2001

The usefulness of laparoscopy-assisted distal gastrectomy in comparison with that of open distal gastrectomy for early gastric cancer.

BACKGROUND: The technique of laparoscopy-assisted distal gastrectomy (LADG) was developed for early gastric cancer, but its feasibility and the associated clinical outcome remain unclear. METHODS: We reviewed 24 patients who underwent LADG (LADG group) and 35 patients who underwent traditional open distal gastrectomy (ODG group) for early gastric cancer in our hospital, and compared the clinical data of the two groups. RESULTS: The clinical and pathological backgrounds of the patients in the two groups were similar. The duration of surgery was not significantly different between the two groups, but the blood loss in the LADG group was significantly less than that in the ODG group. The number of removed lymph nodes was not significantly different between the two groups. The times to the first passing of flatus, first walking, and the restarting of oral intake; the length of hospital stay; and the duration of epidural analgesia were significantly shorter in the LADG group. The morbidity rate in the LADG group was lower than that in the ODG group. CONCLUSIONS: LADG is a safe and minimally invasive surgical technique, after which we can expect a faster recovery.

Female↗
PubMed1998

Gastric emptying after pylorus-preserving gastrectomy in comparison with conventional subtotal gastrectomy for early gastric carcinoma.

It is well known that surgical intervention on the stomach will greatly alter gastric function and gastric emptying. In this study, we evaluated the difference in postoperative gastric remnant emptying following pylorus-preserving gastrectomy (PPG) and conventional subtotal gastrectomy (CDG) using sulfamethizole capsule food. The subjects comprised 18 patients who underwent PPG and 23 who underwent CDG for early gastric carcinoma. While delayed gastric emptying was observed early after PPG, 1 year after PPG it was markedly accelerated compared with that measured in the early postoperative period. However, it was slower than that in the CDG patients. On the other hand, rapid gastric emptying was observed early after CDG and did not change with time. These findings stress that although PPG results in stasis in the early postoperative period, it seems to prevent unduly rapid emptying.

Anti-Infective Agents↗
PubMed1989

[Total gastrectomy versus partial gastrectomy of adenocarcinoma of the antrum. A French prospective controlled study].

In a prospective multicentric trial we compared the post-operative mortality and the 5-year survival of elective total gastrectomy (TG) versus subtotal gastrectomy (SG) for adenocarcinoma of the antrum operated on with intent of cure. Two hundred and one patients were included in the study: thirty two were excluded after pathological examination (linitis plastica, superficial cancer, lymphoma). One hundred and sixty nine patients remained for analysis with 93 TG and 76 SG. Elective TG did not increase post-operative mortality (1.3%) in comparison with SG (3.2%). There was no difference in the 5-year survival rate (48%). Analysis of survival showed no difference in the two techniques when related to nodal involvement and serosal extension. It is concluded that both operations TG and SG can be performed safely in patients with adenocarcinoma of the antrum; however TG did not increase the survival rate.

Adenocarcinoma↗
PubMedDate not supplied

Esophageal reflux after gastrectomy: a hazard after Billroth-I subtotal gastrectomy.

One hundred and seventy-six patients were evaluated for esophageal reflux after gastrectomy. Apart from proximally and totally gastrectomized cases, the conventional Billroth-I type of distal subtotal gastrectomy destroys many esophageal reflux preventive mechanisms. The Roux-en-Y type of repair should be adopted for the prevention of reflux.

Esophagus↗
PubMed2001

Does combined gastrectomy and ovariectomy induce greater osteopenia in young female rats than gastrectomy alone?

Osteopenia develops in experimental animals following surgical removal of the ovaries (ovariectomy. Ovx) or the stomach (gastrectomy, Gx). Though the effect of Ovx has been ascribed to estrogen deficiency, the mechanism behind the Gx-evoked osteopenia remains unknown. In order to compare Gx- and Ovx-evoked osteopenia, young female rats were subjected to Ovx, gx, the combination of ovx and Gx, or sham operation (SHAM). Serum osteoclast-derived tartrate-resistant acid phosphatase 5b was measured as an index of bone resorption, and serum osteocalcin as an index of bone formation/turnover. Bone resorption predominated over bone formation during the first 4 days after Ovx but not later. Bone resorption predominated over bone formation throughout the first 4-week period after Gx. the changes were not additive in the ovx+Gx group. Transillumination and histomorphometry of the calvariae revealed extensive osteopenia in the Gx and the Ovx+Gx groups but not in the Ovx group. Peripheral quantitative computerized tomography of the femur metaphysis showed a decrease in the trabecular bone mineral density (BMD) in all three groups although Ovx+Gx seemed to induce greater trabecular bone loss than Gx alone. However, dual energy X-ray absorptiometry (DXA) of the intact femurs revealed reduced bone mineral content (BMC) in the Gx and Ovx+Gx groups but not in the Ovx group. Indeed, cortical bone was impaired by Gx and Ovx+Gx but not by Ovx. Hence, it seems clear that the Gx-evoked osteopenia differs from that induced by Ovx but that the osteopenia induced by Ovx+Gx is only marginally greater than that induced by Gx alone.

Animals↗