Underwater vs conventional endoscopic mucosal resection in treatment of colorectal polyps: A meta-analysis.

Abstract:

BACKGROUND:Underwater endoscopic mucosal resection (UEMR) of colorectal lesions is emerging as an alternative method to conventional endoscopic mucosal resection (EMR); however, it is still controversial whether there is a difference in the effectiveness between UEMR and EMR. AIM:To evaluate the effectiveness and safety of UEMR in the treatment of colorectal polyps. METHODS:Clinical studies comparing the effectiveness or safety of UEMR in the treatment of colorectal polyps were searched in medical databases, including PubMed, Embase, Cochrane Library, CNKI, and Wanfang Data, monographs, theses, and papers presented at conferences. Statistical analyses were performed using Revman 5.3 software. RESULTS:Seven non-randomized controlled trials and one randomized controlled trial met the inclusion criteria. In total, 1382 patients (1511 polyps) were included in the study, including 722 who received UEMR and 789 who received EMR. In the UEMR and EMR groups, the en bloc resection rates were 85.87% and 73.89%, respectively, with a relative risk (RR) value of 1.14 (95% confidence interval [CI]: 1.01-1.30; P < 0.05). In the sub-group analysis, the en bloc resection rate showed no statistically significant difference between the EMR and UEMR groups for polyps less than 20 mm in diameter. However, a statistically significant difference was found between the EMR and UEMR groups for polyps equal to or greater than 20 mm in diameter. The post-endoscopic resection recurrence rates at 3-6 mo of the UEMR and EMR groups were 3.26% and 15.17%, respectively, with an RR value of 0.27 (95%CI: 0.09-0.83; P < 0.05). The post-endoscopic resection recurrence rates of UEMR and EMR at 12 mo were 6.25% and 14.40%, respectively, with an RR value of 0.43 (95%CI: 0.20-0.92; P < 0.05). Additionally, the incidence of adverse events was 8.17% and 6.21%, respectively, with an RR value of 1.07 (95%CI: 0.50-2.30; P > 0.05). CONCLUSION:UEMR is an effective technique for colorectal polyps and appears to have some advantages over EMR, particularly with regard to some treatment outcomes.

journal_name

World J Clin Cases

authors

Ni DQ,Lu YP,Liu XQ,Gao LY,Huang X

doi

10.12998/wjcc.v8.i20.4826

subject

Has Abstract

pub_date

2020-10-26 00:00:00

pages

4826-4837

issue

20

issn

2307-8960

journal_volume

8

pub_type

杂志文章
  • Endoscopic retrograde cholangiopancreatography in elderly patients: Difficult cannulation and adverse events.

    abstract:BACKGROUND:Endoscopic retrograde cholangiopancreatography (ERCP) is a valuable therapeutic technique for pancreatobiliary diseases, and its application in the elderly is no longer limited. However, a higher incidence of procedure difficulty and periprocedural adverse events might be expected in elderly patients due to ...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v8.i14.2988

    authors: Tabak F,Wang HS,Li QP,Ge XX,Wang F,Ji GZ,Miao L

    更新日期:2020-07-26 00:00:00

  • Radioactive 125I seed implantation for locally advanced pancreatic cancer: A retrospective analysis of 50 cases.

    abstract:BACKGROUND:Pancreatic cancer is one of the common malignant tumors of the digestive system, and radical resection is the first choice of treatment for pancreatic cancer. If patients with locally advanced pancreatic cancer cannot be treated in time and effectively, their disease often develops rapidly and their survival...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v8.i17.3743

    authors: Li CG,Zhou ZP,Jia YZ,Tan XL,Song YY

    更新日期:2020-09-06 00:00:00

  • Coumadin ridge: An incidental finding of a left atrial pseudotumor on transthoracic echocardiography.

    abstract::Coumadin ridge is a normal anatomic variant that is occasionally found in the left atrium. It can present as a linear or nodular mass which can undulate with cardiac motion and if particularly prominent, can easily be mistaken for a tumor or thrombus. Careful evaluation and consideration of the common variants discuss...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v3.i9.831

    authors: Lodhi AM,Nguyen T,Bianco C,Movahed A

    更新日期:2015-09-16 00:00:00

  • Passage of nasogastric tube through tracheo-esophageal fistula into stomach: A rare event.

    abstract::Esophageal atresia with tracheo-oesophageal fistula (TEF) occurs in 1 in 3500 live births. Anorectal malformation is found to be associated with 14% of TEF. Esophageal atresia with TEF is a congenital anomaly which classically presents as excessive frothing from the mouth and respiratory distress. Rarely gastric posit...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v2.i7.309

    authors: Kamble RS,Gupta R,Gupta A,Kothari P,Dikshit KV,Kesan K,Mudkhedkar K

    更新日期:2014-07-16 00:00:00

  • Neurofibroma discharged from the anus with stool: A case report and review of literature.

    abstract::Isolated neurofibromas that affect the gastrointestinal tract are rare and almost always manifest as neurofibromatosis type 1 or multiple endocrine neoplasia type 2b. In this paper, we present a case of a 24-year-old female with abdominal pain who discharged a neurofibroma in her stool without any blood on it. A colon...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v6.i11.455

    authors: Miao Y,Wang JJ,Chen ZM,Zhu JL,Wang MB,Cai SQ

    更新日期:2018-10-06 00:00:00

  • Jejunal cavernous lymphangioma manifested as gastrointestinal bleeding with hypogammaglobulinemia in adult: A case report and literature review.

    abstract:BACKGROUND:Lymphangioma is a benign lesion that rarely involves the gastrointestinal tract, especially in adults. Small bowel lymphangioma is a rare cause of gastrointestinal bleeding. Here, we report a case of an adult diagnosed with jejunal lymphangioma presenting with melena, anemia and hypogammaglobulinemia. We als...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i1.140

    authors: Tan B,Zhang SY,Wang YN,Li Y,Shi XH,Qian JM

    更新日期:2020-01-06 00:00:00

  • Autoimmune hepatitis in a patient with immunoglobulin A nephropathy: A case report.

    abstract:BACKGROUND:Immunoglobulin A nephropathy (IgAN) is the most commonly encountered glomerular disease in Asian countries. It has a broad clinical presentation, and it is frequently associated with other conditions. Chronic liver disease is well recognized as the leading cause of secondary IgAN. However, cases of IgAN asso...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i17.3828

    authors: Jeon YH,Kim DW,Lee SJ,Park YJ,Kim HJ,Han M,Kim IY,Lee DW,Song SH,Lee SB,Seong EY

    更新日期:2020-09-06 00:00:00

  • Resolvins and omega three polyunsaturated fatty acids: Clinical implications in inflammatory diseases and cancer.

    abstract::Inflammation is a central process in several disorders and contributes to cancer progression. Inflammation involves a complex cascade of pro-inflammatory and anti-inflammatory signaling events with protein and lipid mediators. Recent advances in lipid detection have revealed the importance of lipid mediators in inflam...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章,评审

    doi:10.12998/wjcc.v4.i7.155

    authors: Moro K,Nagahashi M,Ramanathan R,Takabe K,Wakai T

    更新日期:2016-07-16 00:00:00

  • Laparoscopic repair of complete intrathoracic stomach with iron deficiency anemia: A case report.

    abstract:BACKGROUND:Giant paraesophageal hiatal hernias (HH) are very infrequent, and their spectrum of clinical manifestations is large. Giant HH mainly occurs in elderly patients, and its relationship with anemia has been reported. For the surgical treatment of large HH, Nissen fundoplication is the most common antireflux pro...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i6.1180

    authors: Yasheng D,Wulamu W,Li YL,Tuhongjiang A,Abudureyimu K

    更新日期:2020-03-26 00:00:00

  • Hepatic amyloidosis leading to hepatic venular occlusive disease and Budd-Chiari syndrome: A case report.

    abstract:BACKGROUND:Systemic amyloidosis in which multiple systems can be involved has become a common clinical disease. When the liver is affected, symptoms such as abdominal distension, fatigue, edema, liver, and jaundice could appear. To date, hepatic amyloidosis combined with hepatic venular occlusive disease and Budd-Chiar...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v7.i20.3282

    authors: Li TT,Wu YF,Liu FQ,He FL

    更新日期:2019-10-26 00:00:00

  • COVID-19: A review of what radiologists need to know.

    abstract::Coronavirus disease-2019 (COVID-19) is spreading throughout the world. Chest radiography and computed tomography play an important role in disease diagnosis, differential diagnosis, severity evaluation, prognosis prediction, therapeutic effects assessment and follow-up of patients with COVID-19. In this review, we sum...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章,评审

    doi:10.12998/wjcc.v8.i22.5501

    authors: Tang L,Wang Y,Zhang Y,Zhang XY,Zeng XC,Song B

    更新日期:2020-11-26 00:00:00

  • Association between resting energy expenditure, psychopathology and HPA-axis in eating disorders.

    abstract:AIM:To investigate the complex relationships between resting energy expenditure (REE), eating psychopathology, and Hypothalamus Pituitary Adrenal axis functioning in patients with eating disorders. METHODS:The study was designed as a cross-sectional survey, and it was planned by the Clinic for Eating Disorders of the ...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v2.i7.257

    authors: Castellini G,Castellani W,Lelli L,Sauro CL,Dini C,Lazzeretti L,Bencini L,Mannucci E,Ricca V

    更新日期:2014-07-16 00:00:00

  • Trans-sacral screw fixation in the treatment of high dyplastic developmental spondylolisthesis.

    abstract::We describe the case of a 67-year-old woman with L5-S1 ontogenetic spondylolisthesis treated with pedicle fixation associated with interbody arthrodesis performed with S1-L5 trans-sacral screwing according to the technique of Bartolozzi. The procedure was followed by a wide decompressive laminectomy. The patient had a...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v1.i3.116

    authors: Landi A,Marotta N,Mancarella C,Tarantino R,Delfini R

    更新日期:2013-06-16 00:00:00

  • Clinical effects of apatinib mesylate for treatment of multiple brain micrometastases: Two case reports.

    abstract:BACKGROUND:Apatinib is a small-molecule multitargeted tyrosine kinase inhibitor. Apatinib has demonstrated encouraging antitumor activities. This study aimed to observe the efficacy and safety of apatinib for the treatment of multiple brain micrometastases. CASE SUMMARY:We report two patients with multiple brain micro...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i7.1326

    authors: Guo JH,Wang YY,Zhang JW,Liu PM,Hao YJ,Duan HR

    更新日期:2020-04-06 00:00:00

  • Transcatheter aortic valve implantation in a 54-year-old patient with aggressive HIV.

    abstract::We report a case of a 54-year-old patient who was denied surgical replacement for severe aortic stenosis because of complicated acquired immunodeficiency syndrome and who successfully underwent transcatheter aortic valve implantation at our institution. ...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v2.i4.97

    authors: Salizzoni S,D'Ascenzo F,Moretti C,Bonora S,Calcagno A,Omedè P,Montrucchio C,Cerrato E,Colaci C,Sheiban I,Marra S,Rinaldi M,Gaita F

    更新日期:2014-04-16 00:00:00

  • High expression of squamous cell carcinoma antigen in poorly differentiated adenocarcinoma of the stomach: A case report.

    abstract:BACKGROUND:Squamous cell carcinoma antigen (SCCA) is regarded as a specific indicator of epithelial malignancies and is widely used in the diagnosis of squamous cell carcinoma (SCC). However, the expression of SCCA in gastric adenocarcinoma has not been studied in detail. CASE SUMMARY:A 52-year-old man was admitted to...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i19.4572

    authors: Wang L,Huang L,Xi L,Zhang SC,Zhang JX

    更新日期:2020-10-06 00:00:00

  • Health care associated infections, antibiotic resistance and clinical outcome: A surveillance study from Sanandaj, Iran.

    abstract:AIM:To study the antibiotic susceptibility patterns of gram-negative healthcare associated bacterial infections at two tertiary hospitals in the Sanandaj city, Kurdistan Province, Iran. METHODS:From January 2012 to December 2012, all positive cultures from potentially sterile body fluids were gathered. They sent to pr...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v4.i3.63

    authors: Soltani J,Poorabbas B,Miri N,Mardaneh J

    更新日期:2016-03-16 00:00:00

  • Sinusoidal obstruction syndrome: A systematic review of etiologies, clinical symptoms, and magnetic resonance imaging features.

    abstract:BACKGROUND:Sinusoidal obstruction syndrome (SOS) is a kind of rare liver disease which is characterized by damage to small hepatic vessels, affecting particularly the sinusoidal endothelium. Due to the special etiology and high mortality, early diagnosis of SOS is significant for clinical survival and prognosis. AIM:T...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v7.i18.2746

    authors: Zhang Y,Jiang HY,Wei Y,Song B

    更新日期:2019-09-26 00:00:00

  • Leveraging machine learning techniques for predicting pancreatic neuroendocrine tumor grades using biochemical and tumor markers.

    abstract:BACKGROUND:The incidence of pancreatic neuroendocrine tumors (PNETs) is now increasing rapidly. The tumor grade of PNETs significantly affects the treatment strategy and prognosis. However, there is still no effective way to non-invasively classify PNET grades. Machine learning (ML) algorithms have shown potential in i...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v7.i13.1611

    authors: Zhou RQ,Ji HC,Liu Q,Zhu CY,Liu R

    更新日期:2019-07-06 00:00:00

  • Transorbital nonmissile penetrating brain injury: Report of two cases.

    abstract:BACKGROUND:Penetrating brain injury (PBI) is an uncommon emergency in neurosurgery, and transorbital PBI is a rare type of PBI. Reasonable surgical planning and careful postoperative management can improve the prognosis of patients. CASE SUMMARY:The first case is a 68-year-old male patient who was admitted to the hosp...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i2.471

    authors: Xue H,Zhang WT,Wang GM,Shi L,Zhang YM,Yang HF

    更新日期:2020-01-26 00:00:00

  • Concurrent hepatocellular carcinoma metastasis to stomach, colon, and brain: A case report.

    abstract:BACKGROUND:Extrahepatic metastasis (EHM) from hepatocellular carcinoma (HCC) occurs in 10%-15% of cases following initial treatment. The most frequent sites of EHM are the lung, lymph nodes, and bone. Gastrointestinal or brain metastasis from HCC is rarely reported. Here, we report a rare case of concurrent HCC metasta...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i16.3534

    authors: Kim R,Song J,Kim SB

    更新日期:2020-08-26 00:00:00

  • Correlation between crowdedness in emergency departments and anxiety in Chinese patients.

    abstract:BACKGROUND:Emergency department (ED) overcrowding is a severe health care concern, while anxiety and depression rates among ED patients have been reported to be substantially higher compared to the general population. We hypothesized that anxiety due to over crowdedness may lead to adverse events in EDs. AIM:To invest...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v8.i13.2802

    authors: Wang S,Gao JY,Li X,Wu Y,Huo XX,Han CX,Kang MJ,Sun H,Ge BL,Liu Y,Liu YQ,Zhou JP,Wang Z

    更新日期:2020-07-06 00:00:00

  • Synchronous multiple primary gastrointestinal cancers with CDH1 mutations: A case report.

    abstract:BACKGROUND:Synchronous multiple primary cancers (SMPC) mean two or more malignant tumors occurring simultaneously and with different origins no matter what types they are or where they are located. The carcinogenesis of SMPC often involves variations of some specific genes. However, the correlation between CDH1 mutatio...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v7.i13.1703

    authors: Hu MN,Lv W,Hu RY,Si YF,Lu XW,Deng YJ,Deng H

    更新日期:2019-07-06 00:00:00

  • Prognostic factors for overall survival in prostate cancer patients with different site-specific visceral metastases: A study of 1358 patients.

    abstract:BACKGROUND:Distant metastasis, particularly visceral metastasis (VM), represents an important negative prognostic factor for prostate cancer (PCa) patients. However, due to the lower rate of occurrence of VM, studies on these patients are relatively rare. Consequently, studies focusing on prognostic factors associated ...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v8.i1.54

    authors: Cui PF,Cong XF,Gao F,Yin JX,Niu ZR,Zhao SC,Liu ZL

    更新日期:2020-01-06 00:00:00

  • Primary chondrosarcoma of the liver: A case report.

    abstract:BACKGROUND:Primary chondrosarcoma of the liver are extremely rare. Moreover, there are few reports focusing on typical clinical symptoms and imaging characteristics. Therefore, the diagnosis of chondrosarcoma of the liver remains a challenge. CASE SUMMARY:A 59-year-old male was admitted due to a lesion occupying the r...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i20.5042

    authors: Liu ZY,Jin XM,Yan GH,Jin GY

    更新日期:2020-10-26 00:00:00

  • CLAG-M chemotherapy followed by umbilical cord blood stem cell transplantation for primary refractory acute myeloid leukaemia in a child: A case report.

    abstract:BACKGROUND:The prognosis of paediatric primary refractory/relapsed acute myeloid leukaemia (R/R AML) remains poor. Intensive therapy is typically used as salvage treatment for those with R/R AML. No data are currently available about the use of the CLAG-M protocol as salvage therapy in paediatric patients with R/R AML....

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v8.i22.5603

    authors: Huang J,Yang XY,Rong LC,Xue Y,Zhu J,Fang YJ

    更新日期:2020-11-26 00:00:00

  • Colovesical fistula as the initial manifestation of advanced colon cancer: A case report and review of literature.

    abstract::Colovesical fistulas (CVFs) are rare complications of very advanced cancers of the abdominal or pelvic cavity and often cause diagnostic troubles. CVFs are found more often in males, whereas females usually suffer from rectovaginal or vesicovaginal fistulas. This article presents a case of a female patient who was adm...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v6.i12.538

    authors: Skierucha M,Barud W,Baraniak J,Krupski W

    更新日期:2018-10-26 00:00:00

  • Adrenal metastasis from endometrial cancer: A case report.

    abstract:BACKGROUND:Metastases to adrenal glands originate principally from lung, breast, or gastrointestinal cancers, followed by malignant melanoma and thyroid neoplasms. We present an unusual case of uterine cancer metastasizing to the adrenal glands with a review of the English literature on the management of this rare dise...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v7.i14.1844

    authors: Da Dalt G,Friziero A,Grego A,Serafini S,Fassina A,Blandamura S,Sperti C

    更新日期:2019-07-26 00:00:00

  • Human herpesvirus-8 positive iatrogenic Kaposi's sarcoma in the setting of refractory ulcerative colitis.

    abstract::Although Kaposi sarcoma (KS) has been more traditionally considered an AIDS-defining illness, it may also be seen in individuals on immunosuppresive therapy. We report a case of a patient who presented to the hospital in the setting of increasingly refractory ulcerative colitis. Computed tomography scan of the abdomen...

    journal_title:World journal of clinical cases

    pub_type:

    doi:10.12998/wjcc.v5.i12.423

    authors: Duh E,Fine S

    更新日期:2017-12-16 00:00:00

  • Characteristics of clear cell renal cell carcinoma metastases to the thyroid gland: A systematic review.

    abstract:BACKGROUND:Thyroid gland is an uncommon site for metastases from clear cell renal cell carcinoma (CCRCC) and literature is scarce. Due to the variable and often long lag time before development of metastases in patients with CCRCC, thyroid nodules may be misdiagnosed initially as benign. This systematic review aims at ...

    journal_title:World journal of clinical cases

    pub_type: 杂志文章

    doi:10.12998/wjcc.v7.i21.3474

    authors: Khaddour K,Marernych N,Ward WL,Liu J,Pappa T

    更新日期:2019-11-06 00:00:00