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This retrospective study aimed to evaluate the feasibility and safety of MCE for the detection of gastric disease in obese people.
In this study, we evaluated the feasibility and safety of MCE for the detection of gastric disease in obese people by comparing the results of MCE between healthy weight people (18.5≤BMI<25) and obese people (BMI≥30). The observation index included mucosal visualization, gastric transit time, cleanliness of the stomach, detection of lesions and safety evaluation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| healthy weight people (18.5≤BMI<25) | 18.5≤BMI<25 |
| |
| obese people (BMI≥30) | BMI≥30 |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| MCE | Device | underwent MCE examination |
|
| Measure | Description | Time Frame |
|---|---|---|
| the degree of gastric mucosal visualization | The overall observational integrity of the gastric mucosa is based on the evaluation of the mucosal visualization of several key anatomical sites in the stomach: cardia, fundus, gastric body, gastric horn, gastric antrum and pylorus. The evaluation criteria for mucosal visualization of each site are: good : adequate observation, ≥90% of the gastric mucosa can be observed; fair : good observation, 70-90% of the gastric mucosa can be observed; poor : inadequate observation, <70% of the gastric mucosa can be observed. | 2 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| the cleanliness of the stomach | The criteria for judging the cleanliness of the stomach are: excellent : no adhesive mucus and foam, clear field of view; good : a small amount of mucus and foam, but the field of view is not blurred and does not affect the integrity of the examination; average : medium amount of mucus and foam, the field of view is more blurred and affects the integrity of the examination; poor : a large amount of mucus and foam, the field of view is blurred and affects the integrity of the examination. |
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Inclusion Criteria:
Exclusion Criteria:
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18.5≤BMI<25 or BMI≥30；underwent gastric examination; At least 18 years old；Be able to provide informed consent.
| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Zhuan Liao | Contact | 86-21-31161004 | liaozhuan@smmu.edu.cn |
| Name | Affiliation | Role |
|---|---|---|
| Yangyang Qian | Changhai Hospital | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Changhai Hospital | Shanghai | Shanghai Municipality | 200433 | China |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 23687601 | Background | Liao Z, Duan XD, Xin L, Bo LM, Wang XH, Xiao GH, Hu LH, Zhuang SL, Li ZS. Feasibility and safety of magnetic-controlled capsule endoscopy system in examination of human stomach: a pilot study in healthy volunteers. J Interv Gastroenterol. 2012 Oct-Dec;2(4):155-160. doi: 10.4161/jig.23751. Epub 2012 Oct 1. | |
| 27211503 | Background |
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| ID | Term |
|---|---|
| D009765 | Obesity |
| ID | Term |
|---|---|
| D050177 | Overweight |
| D044343 | Overnutrition |
| D009748 | Nutrition Disorders |
| D009750 | Nutritional and Metabolic Diseases |
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| 2 weeks |
| Stomach transmit time | The time of the first stomach image, the first small intestine image and the last image taken by capsule endoscopy were recorded. Stomach transmit time: time of first small intestine image minus time of first stomach image. | 2 weeks |
| Small bowel transmit time | The time of the first large intestine image minus the time of the first small intestine image. | 2 weeks |
| Incidence of adverse events | The rates of adverse events such as asphyxia by capsule aspiration, swallow disorder, retention, technical failure, and procedural adverse events were recorded. | 2 weeks |
| Gastric distention | Assess condition of gastric distention. The criteria for judging gastric distention is: excellent, no obvious gastric folds; good, moderate distance between gastric folds, without folding; fair, short distance between gastric folds, with small amount of folding; poor, no obvious distance between gastric folds, with large amount of folding | 2 weeks |
| Liao Z, Hou X, Lin-Hu EQ, Sheng JQ, Ge ZZ, Jiang B, Hou XH, Liu JY, Li Z, Huang QY, Zhao XJ, Li N, Gao YJ, Zhang Y, Zhou JQ, Wang XY, Liu J, Xie XP, Yang CM, Liu HL, Sun XT, Zou WB, Li ZS. Accuracy of Magnetically Controlled Capsule Endoscopy, Compared With Conventional Gastroscopy, in Detection of Gastric Diseases. Clin Gastroenterol Hepatol. 2016 Sep;14(9):1266-1273.e1. doi: 10.1016/j.cgh.2016.05.013. Epub 2016 May 20. |
| 25590177 | Background | Zou WB, Hou XH, Xin L, Liu J, Bo LM, Yu GY, Liao Z, Li ZS. Magnetic-controlled capsule endoscopy vs. gastroscopy for gastric diseases: a two-center self-controlled comparative trial. Endoscopy. 2015 Jun;47(6):525-8. doi: 10.1055/s-0034-1391123. Epub 2015 Jan 15. |
| D001835 |
| Body Weight |
| D012816 | Signs and Symptoms |
| D013568 | Pathological Conditions, Signs and Symptoms |