OBJECTIVES: To study the effect of somatostatin on postoperative gastrointestinal function and stress level in children with acute abdomen. METHODS: A total of 102 children with acute abdomen who underwent surgery in Xuzhou Children's Hospital from August 2019 to June 2021 were enrolled as subjects and were randomly divided into an observation group and a control group, with 51 children in each group. The children in the control group were given conventional treatment such as hemostasis and anti-infective therapy after surgery, and those in the observation group were given somatostatin in addition to conventional treatment. Peripheral blood samples were collected from both groups before surgery and on days 1 and 5 after surgery. The two groups were compared in terms of the serum levels of endothelin-1 (ET-1), adrenocorticotropic hormone (ACTH), cortisol, gastrin, and motilin, postoperative recovery, and the incidence rate of complications. RESULTS: There was no significant difference in the serum levels of ET-1, ACTH, cortisol, gastrin, and motilin between the two groups before surgery (P>0.05). Compared with the control group, the observation group had significantly lower serum levels of ET-1, ACTH, and cortisol on days 1 and 5 after surgery (P<0.05) and significantly higher levels of motilin and gastrin on day 5 after surgery (P<0.05). Compared with the control group, the observation group had significantly shorter time to first passage of flatus, first bowel sounds, and first defecation after surgery, as well as a significantly shorter length of hospital stay (P<0.05). The incidence rate of complications in the observation group was significantly lower than that in the control group (6% vs 24%, P<0.05). CONCLUSIONS In children with acute abdomen, somatostatin can significantly reduce postoperative stress response, improve gastrointestinal function, and reduce the incidence rate of complications, thereby helping to achieve a good prognosis.
Abdomen ; Abdomen, Acute ; Adrenocorticotropic Hormone ; Child ; Gastrins ; Humans ; Hydrocortisone ; Motilin ; Postoperative Complications ; Prospective Studies ; Somatostatin/therapeutic use*

OBJECTIVE: To explore the clinical therapeutic effect of herb-partitioned moxibustion at point in patients of diabetic gastroparesis differentiated as spleen and stomach deficiency and retention of turbid dampness as well as its effect mechanism. METHODS: A total of 134 patients with diabetic gastroparesis were randomized into an observation group and a control group, 67 cases in each one. In the observation group, herb-partitioned moxibustion at point was adopted, 40 min each time, once a day for 5 times a week. In the control group, itopride hydrochloride tablets were prescribed for oral administration, 50 mg each time, three times a day. A total of 6 weeks of treatment was required in the two groups. Before and after treatment, the gastroparesis cardinal symptom index (GCSI) scores, 4-hour gastric emptying rate, TCM symptom score, as well as the levels of plasma motilin and serum gastrin were observed in the patients of the two groups. Additionally, the clinical therapeutic effect was evaluated in the two groups. RESULTS: After treatment, the score of every item of GCSI, TCM symptom scores and the levels of plasma motilin and serum gastrin were all reduced as compared with those before treatment in the patients of the two groups (<0.05), and those in the observation group were lower than the control group (<0.05). Regarding 4-hour gastric emptying rates, which were increased as compared with those before treatment in the two group (<0.05), and the rate in the observation group was higher remarkably than that in the control group (<0.05). The total effective rate was 92.5% (62/67) in the observation group, higher than 74.6% (50/67) in the control group (<0.05). CONCLUSION Herb-partitioned moxibustion at point relieves the clinical symptoms in the patients with diabetic gastroparesis and increases the gastric emptying rate, which is probably related to the regulation of the levels of plasma motilin and serum gastrin.
Acupuncture Points ; Diabetes Mellitus ; Gastric Emptying ; Gastrins ; blood ; Gastroparesis ; therapy ; Humans ; Motilin ; blood ; Moxibustion

BACKGROUND/AIMS: The aim of this study was to determine the risk factors of multiple gastric polyps according to the histological classification of gastric polyps.METHODS: Subjects with multiple gastric polyps (at least three) during endoscopy were enrolled prospectively. They were assigned to a fundic gland polyp (FGP) group and hyperplastic polyp (HP) group based on a histological classification of gastric polyps. Helicobacter pylori (H. pylori) was confirmed by its histology. Serum gastrin was measured using the radioimmunoassay method. A questionnaire was taken regarding the intake of proton pump inhibitor and nonsteroidal anti-inflammatory drugs, alcohol, smoking history, and diet.RESULTS: Among the 60 subjects enrolled from 2015 to 2018 at Seoul National University Bungdang Hospital, 47 and 13 subjects were assigned to the FGP and HP groups, respectively. The H. pylori infection rate was 12.8% in the FGP group, which is lower than that in the HP group (69.2%, p<0.001). The gastrin level was higher in the HP group (194.7 pg/dL, range 50.6–387.8 pg/dL) than in the FGP group (57.4 pg/dL, range 24.8–79.0 pg/dL) (p=0.007). Histologically, neutrophil infiltration in the antrum and body of the stomach were higher in the HP group than in the FGP group (p=0.022 and p=0.030, respectively). In contrast, monocyte infiltration in the antrum and body of the stomach were higher in the FGP group than in the HP group (p=0.018 and p<0.001, respectively).CONCLUSIONS: HPs arise from inflammation caused by H. pylori. On the other hand, the FGP was not associated with H. pylori or environmental factors.
Classification ; Cohort Studies ; Diet ; Endoscopy ; Gastrins ; Hand ; Helicobacter pylori ; Inflammation ; Methods ; Monocytes ; Neutrophil Infiltration ; Polyps ; Prospective Studies ; Proton Pump Inhibitors ; Proton Pumps ; Radioimmunoassay ; Risk Factors ; Seoul ; Smoke ; Smoking ; Stomach

BACKGROUND/AIMS: The aim of this study was to determine the risk factors of multiple gastric polyps according to the histological classification of gastric polyps. METHODS: Subjects with multiple gastric polyps (at least three) during endoscopy were enrolled prospectively. They were assigned to a fundic gland polyp (FGP) group and hyperplastic polyp (HP) group based on a histological classification of gastric polyps. Helicobacter pylori (H. pylori) was confirmed by its histology. Serum gastrin was measured using the radioimmunoassay method. A questionnaire was taken regarding the intake of proton pump inhibitor and nonsteroidal anti-inflammatory drugs, alcohol, smoking history, and diet. RESULTS: Among the 60 subjects enrolled from 2015 to 2018 at Seoul National University Bungdang Hospital, 47 and 13 subjects were assigned to the FGP and HP groups, respectively. The H. pylori infection rate was 12.8% in the FGP group, which is lower than that in the HP group (69.2%, p<0.001). The gastrin level was higher in the HP group (194.7 pg/dL, range 50.6–387.8 pg/dL) than in the FGP group (57.4 pg/dL, range 24.8–79.0 pg/dL) (p=0.007). Histologically, neutrophil infiltration in the antrum and body of the stomach were higher in the HP group than in the FGP group (p=0.022 and p=0.030, respectively). In contrast, monocyte infiltration in the antrum and body of the stomach were higher in the FGP group than in the HP group (p=0.018 and p<0.001, respectively). CONCLUSIONS: HPs arise from inflammation caused by H. pylori. On the other hand, the FGP was not associated with H. pylori or environmental factors.
Classification ; Cohort Studies ; Diet ; Endoscopy ; Gastrins ; Hand ; Helicobacter pylori ; Inflammation ; Methods ; Monocytes ; Neutrophil Infiltration ; Polyps ; Prospective Studies ; Proton Pump Inhibitors ; Proton Pumps ; Radioimmunoassay ; Risk Factors ; Seoul ; Smoke ; Smoking ; Stomach

BACKGROUND/AIMS: Atrophic gastritis and intestinal metaplasia are sequential consequences of chronic Helicobacter pylori (H. pylori) infection. These conditions are well known to increase the risk of gastric adenocarcinoma development. Gastric mucosa-associated lymphoid tissue (MALT) lymphoma is also a malignant consequence of H. pylori infection, but the relationship between gastric MALT lymphoma and atrophic gastritis-intestinal metaplasia has not been a focus of interest. We investigated the clinical characteristics of atrophic gastritis and intestinal metaplasia in patients with gastric MALT lymphoma. MATERIALS AND METHODS: A study was conducted by reviewing the electronic medical records of patients diagnosed as having gastric MALT lymphoma at an academic institute, the Yeouido St. Mary's Hospital, Seoul, Korea, between January 2001 and December 2018. RESULTS: Fifty-eight subjects were enrolled consecutively during the study period and analyzed retrospectively. The patients' mean age was 56.9 years old. The male-to-female ratio was 1.15 (31/27). On histological examination, background atrophic gastritis and intestinal metaplasia were detected in 26.8% (15/58) of cases. Serum pepsinogen I, II and gastrin levels, as serological markers of atrophy, were evaluated in 28 subjects. Three (5.2%) of the 28 cases were compatible with serological atrophic gastritis (pepsinogen I/II ratio of <3 and pepsinogen I level of <70 ng/mL). CONCLUSIONS: In patients with gastric MALT lymphoma, the prevalence of background mucosal atrophy or intestinal metaplasia was 26.8% on histological examination and 5.2% on serological analyses. These rates are lower than those in patients with gastric adenocarcinoma. This result suggests a different carcinogenic pathway of gastric MALT lymphoma from that of adenocarcinoma.
Adenocarcinoma ; Atrophy ; Electronic Health Records ; Gastrins ; Gastritis, Atrophic ; Helicobacter pylori ; Helicobacter ; Humans ; Korea ; Lymphoid Tissue ; Lymphoma ; Lymphoma, B-Cell, Marginal Zone ; Metaplasia ; Pepsinogen A ; Prevalence ; Retrospective Studies ; Seoul ; Stomach

Gastric neuroendocrine tumors are rarely seen in the gastric tumors, because there are few case reports and the clinical diagnosis rate is low. There is no consensus treatment method in the world. However, with the benefit of esophagogastrodenoscopy and widespread use of proton pump inhibitors, the diagnostic rate of gastric neuroendocrine tumors is on the increase, which gives us an updated understanding for the pathogenesis and pathophysiology of the disease. By studying its pathogenesis, scholars have found that hypergastrinemia caused by various causes is closely related to its occurrence. Gastric neuroendocrine tumors are classified into different types or pathological grades depending on the state of progression of the disease and the unique clinical manifestations. Clinically used diagnostic methods include gastroscopy, medical imageology, nuclear medicine, gastrin, CgA, etc. There are also differences in treatments depending on the clinical classification. If the disease progresses rapidly and the grade is high, surgical resection of the lesion plus postoperative adjuvant chemotherapy should be actively performed. Other better treatments are still being explored.
Gastrins ; Gastroscopy ; Humans ; Neuroendocrine Tumors ; Proton Pump Inhibitors ; Stomach Neoplasms

Regulation of gastrointestinal hormones have been reported in animal models for constipation undergoing laxative therapy when administered herbal products. We undertook to investigate whether the laxative activity of gallotannin-enriched extracts isolated from Galla Rhois (GEGR) affects the regulation of gastrointestinal hormones, by examining the concentration of four hormones and the activation of their receptors in the loperamide (Lop)-induced constipation model. Stool parameters, including number, weight and water content, were significantly recovered in the Lop+GEGR treated group, relative to the Lop+vehicle treated group; however, food intake and water consumption were maintained at a constant level. Also, a similar recovery was detected for thickness of mucosa, muscle and flat luminal surface in the Lop+GEGR treated group. Furthermore, concentration of the four gastrointestinal hormones evaluated, namely, cholecystokinin (CCK), gastrin (GAS), somatostatin (SS) and motilin (MTL), were lower in the Lop+vehicle treated group than the No treated group, but were remarkably enhanced in the Lop+GEGR treated group. Moreover, the downstream signaling pathway of MTL and SS receptors were recovered after GEGR administration. Results of the present study therefore indicate that the laxative effects of GEGR treatment may be tightly related with the regulation of gastrointestinal hormones in the Lop-induced constipation model.
Animals ; Cholecystokinin ; Constipation* ; Drinking ; Eating ; Gastrins ; Gastrointestinal Hormones* ; Loperamide ; Models, Animal ; Motilin ; Mucous Membrane ; Phenobarbital ; Rats* ; Somatostatin ; Water

PURPOSE: To evaluate the diagnostic accuracy of routine calcitonin measurement in patients with nodular thyroid disease. METHODS: Consecutive patients with nodular thyroid disease (n = 640) were studied. Serum calcitonin levels were measured under basal conditions, and when basal values were between 10–100 pg/mL, testing was repeated after pentagastrin (PG) stimulation. Patients with previously diagnosed or familial medullary thyroid cancer (MTC) were excluded. Patients were operated on when basal or stimulated calcitonin >100 pg/mL or when other surgical indications were present. RESULTS: Four cases of MTC were identified. MTC was diagnosed in 75% of patients with basal calcitonin >100 pg/mL. One out of 11 patients with basal calcitonin between 10–100 pg/mL was diagnosed with MTC. PG stimulation resulted in elevation in 4 cases, where 1 case was diagnosed with MTC. Positive predictive value for basal calcitonin levels in the preoperative diagnosis of MTC was 5% for values between 10–100 pg/mL and 100% for values >100 pg/mL. Possible reasons for false positivity were papillary thyroid cancer in 17%, renal insufficiency in 8.3%, Hashimoto thyroiditis in 17% and β-blocker use in 33%. Positive predictive value for the PG test (>100 pg/mL) was 25% in the entire series. The cost of adding calcitonin measurement (±PG stimulation) to the preoperative work-up, resulted in €912.68 per MTC patient to detect the disease. CONCLUSION: Basal calcitonin measurement together with PG stimulation in cases of basal calcitonin >10 pg/mL detects MTC in 0.62% of patients with nodular thyroid disease.
Calcitonin* ; Diagnosis ; Hashimoto Disease ; Humans ; Pentagastrin ; Renal Insufficiency ; Thyroid Diseases* ; Thyroid Gland* ; Thyroid Neoplasms ; Thyroid Nodule

The primary causes of uncontrolled diabetes are poor life-style, infection, ischemic heart disease and inappropriate usage of oral anti-diabetic agents and insulin. Supplementary causes are stroke, acute pancreatitis and endocrine diseases. Multiple endocrine neoplasia type 1 (MEN 1) is an autosomal dominant syndrome characterized by primary hyperparathyroidism, pituitary neoplasia, and foregut lineage neuroendocrine tumors, and is associated with increased glucose levels. We present a case of a 69-year-old woman who had polyuria, polydipsia, weight loss and hyperglycemia over 6 months. She had hypertrophy of the face, hand, and foot, and active bleeding and large folds were observed in the stomach and duodenum upon esophagogastroduodenoscopy. She also had high levels of IGF-1 and gastrin and got the failure of growth hormone suppression after an oral glucose load (75 g). These findings suggested a diagnosis of acromegaly and gastrinoma, which was clinically diagnosed along with MEN 1. The patient improved glycemic control and symptoms after being treated with somatostatin analogues and insulin therapy over a 5-month follow-up period. Here, we report a case of MEN 1 in type 2 diabetes mellitus with a poorly controlled blood glucose level. Clinicians should consider endocrine disease in patients with poor glycemic control in diabetes.
Acromegaly ; Aged ; Blood Glucose ; Diabetes Mellitus* ; Diabetes Mellitus, Type 2 ; Diagnosis ; Duodenum ; Endocrine System Diseases ; Endoscopy, Digestive System ; Female ; Follow-Up Studies ; Foot ; Gastrinoma ; Gastrins ; Glucose ; Growth Hormone ; Hand ; Hemorrhage ; Humans ; Hyperglycemia ; Hyperparathyroidism, Primary ; Hypertrophy ; Insulin ; Insulin-Like Growth Factor I ; Multiple Endocrine Neoplasia Type 1* ; Multiple Endocrine Neoplasia* ; Myocardial Ischemia ; Neuroendocrine Tumors ; Pancreatitis ; Polydipsia ; Polyuria ; Somatostatin ; Stomach ; Stroke ; Weight Loss

A 34-year-old man was referred to our hospital with gastric polypoid lesions and biopsy-confirmed neuroendocrine tumor (NET). Computed tomography (CT) revealed a 3×3.5×8-cm retroperitoneal mass behind the pancreas, with multiple hepatic metastases. His serum gastrin level was elevated to 1,396 pg/mL. We performed a wedge resection of the stomach, a right hemi-hepatectomy, and a retroperitoneal mass excision. After careful review of the clinical, radiological, histopathological, and immunohistochemical findings, peripancreatic gastrinoma, and synchronous gastric NET were ultimately diagnosed. We reviewed a CT scan that had been performed 6 years previously after surgery for a duodenal perforation. There was no evidence of gastric or hepatic lesions, but the retroperitoneal mass was present at the same site. Had gastrinoma been detected earlier, our patient could have been cured using less invasive treatment. This case demonstrates how important it is to consider Zollinger-Ellison syndrome in patients with a recurrent or aggressive ulcer.
Adult ; Gastrinoma* ; Gastrins ; Humans ; Lymph Nodes* ; Neoplasm Metastasis ; Neuroendocrine Tumors* ; Pancreas ; Stomach ; Tomography, X-Ray Computed ; Ulcer ; Zollinger-Ellison Syndrome