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Okada A, Mukai S, Saito Y, Nishida T, Fukuda T, Ohdan H. Bowel pseudo-obstruction caused by goblet cell adenocarcinoma of the appendix: A case report. Int J Surg Case Rep 2024; 121:109938. [PMID: 38945017 PMCID: PMC11261395 DOI: 10.1016/j.ijscr.2024.109938] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/14/2024] [Accepted: 06/21/2024] [Indexed: 07/02/2024] Open
Abstract
INTRODUCTION Goblet cell adenocarcinoma of the appendix is a rare diagnosis with features of both adenocarcinomas and carcinoid tumors. Commonly presenting with chronic abdominal pain, appendicitis, or abdominal distention, it can also be incidentally discovered during appendectomies. CASE PRESENTATION A 50-year-old man with right lower abdominal pain was admitted to our hospital, which is a critical care center. A computed tomography(CT) scan showed ileal narrowing, but endoscopy found no strictures. He was admitted with suspected bowel obstruction and improved with an ileal tube. Laparoscopic surgery revealed a tumor of the appendix. Histologically, he was diagnosed goblet cell adenocarcinoma, suggesting tumor infiltration of nerve fibers impairing peristalsis. DISCUSSION Goblet cell adenocarcinoma of the appendix has unique histology and a poor prognosis. Treatment typically involves surgery and chemotherapy. This case highlights challenges in preoperative diagnosis, with the tumor causing bowel pseudo-obstruction by invading the intestinal wall and nerve plexus. Extensive infiltration of Auerbach's plexus was observed, consistent with the length of intestinal stenosis. CONCLUSION This case describes goblet cell adenocarcinoma of the appendix leading to bowel pseudo-obstruction due to ileal end stenosis. It emphasizes the importance of considering this diagnosis in cases of bowel obstruction without an obvious mass.
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Affiliation(s)
- Akifumi Okada
- Department of Surgery, Chugokurosai Hospital, 1-5-1, Hirotagaya, Kure City, Hiroshima 737-0193, Japan
| | - Shoichiro Mukai
- Department of Surgery, Chugokurosai Hospital, 1-5-1, Hirotagaya, Kure City, Hiroshima 737-0193, Japan.
| | - Yasufumi Saito
- Department of Surgery, Chugokurosai Hospital, 1-5-1, Hirotagaya, Kure City, Hiroshima 737-0193, Japan
| | - Toshihiro Nishida
- Department of Pathology, Chugokurosai Hospital, 1-5-1, Hirotagaya, Kure City, Hiroshima 737-0193, Japan
| | - Toshikatsu Fukuda
- Department of Surgery, Chugokurosai Hospital, 1-5-1, Hirotagaya, Kure City, Hiroshima 737-0193, Japan
| | - Hideki Ohdan
- Department of Gastroenterological and Transplant Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-ku, Hiroshima 734-8551, Japan
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Deng J, Huang Y, Yu K, Luo H, Zhou D, Li D. Changes in the gut microbiome of patients with esophageal cancer: A systematic review and meta-analysis based on 16S gene sequencing technology. Microb Pathog 2024; 193:106784. [PMID: 38971508 DOI: 10.1016/j.micpath.2024.106784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Revised: 06/25/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
BACKGROUND Esophageal cancer (EC) possesses a high degree of malignancy and exhibits poor therapeutic outcomes and prognosis. However, its pathogenesis remains unclear. With the development of macrogene sequencing technology, changes in the intestinal flora have been found to be highly related to the development of EC, although discrepancies and controversies remain in this research area. MATERIALS AND METHODS We comprehensively searched the PubMed, EMBASE, and Cochrane's Central Controlled Trials Register and the Scientific Network's database search projects based on systematically reviewed preferred reporting projects and meta-analyses. We used Engauge Digitizer for data extraction and Stata 15.1 for data analysis. In addition, we used the Newcastle-Ottawa Scale for grade grading and forest and funnel plots, sensitivity, and Egger and Beggar tests to evaluate the risk of bias. RESULTS This study included 10 studies that assessed stool, tumor, and nontumor esophageal mucosa (gastroscopy and surgical resection) samples from 527 individuals, including 273 patients with EC and 254 healthy control group. We observed remarkable differences in microbial diversity in EC patients compared to healthy controls. The Chao1 index (46.01 vs. 42.67) was significantly increased in EC patients, whereas the Shannon index (14.90 vs. 19.05), ACE (39.24 vs. 58.47), and OTUs(28.93 vs. 70.10) were significantly lower. At the phylum level, the abundance of Bacteroidetes (37.89 vs. 32.77) increased significantly, whereas that of Firmicutes (37.63 vs. 38.72) decreased significantly; the abundance of Clostridium and Verruciformis increased, while that of Actinobacteria and Proteobacteria decreased to varying degrees. The abundance of Bacteroides (8.60 vs. 15.10) and Streptococcaceae (15.08 vs. 27.05) significantly reduced in EC. CONCLUSIONS According to our meta-analysis, in patients with EC, the Chao1 index increased, whereas the Shannon and the OTUs decreased. At the phylum level, the abundance of Firmicutes decreased significantly, whereas that of Bacteroidetes and Proteobacteria increased significantly. At the genus/family level, the abundance of Bacteroidaceae, Prevotellaceae and Streptococcaceae decreased significantly, whereas that of Veillonellaceae increased. This meta-analysis identified changes in gut microbiota in patients with EC; however, its conclusions were inconsistent.
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Affiliation(s)
- Jieyin Deng
- The Affiliated Hospital, Southwest Medical University, Luzhou 611630, China; Department of General Medicine, General Hospital of PLA Western Theater Command, Chengdu 610083, China
| | - Ye Huang
- Department of Nursing, Nursing School, Chengdu Medical College, Chengdu 610083, China
| | - Ke Yu
- Department of General Medicine, General Hospital of PLA Western Theater Command, Chengdu 610083, China
| | - Hong Luo
- Department of Oncology, General Hospital of PLA Western Theater Command, Chengdu 610083, China
| | - Daijun Zhou
- Department of Oncology, General Hospital of PLA Western Theater Command, Chengdu 610083, China.
| | - Dong Li
- The Affiliated Hospital, Southwest Medical University, Luzhou 611630, China; Department of Oncology, General Hospital of PLA Western Theater Command, Chengdu 610083, China.
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Urabe M, Ikezawa K, Kozumi K, Kai Y, Takada R, Mukai K, Nakabori T, Uehara H, Akita H, Ohkawa K. Long-term survival after systemic chemotherapy, chemoradiotherapy, and maintenance therapy for an older adult patient with recurrent pancreatic acinar cell carcinoma. Clin J Gastroenterol 2024; 17:771-775. [PMID: 38743170 DOI: 10.1007/s12328-024-01981-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2024] [Accepted: 05/02/2024] [Indexed: 05/16/2024]
Abstract
Pancreatic acinar cell carcinoma (PACC) is a rare cancer with no specific treatment. The treatment and chemotherapy for PACC are selected according to pancreatic ductal adenocarcinoma (PDAC). Herein, we describe a recurrent PACC case of an older adult patient. The patient was treated with systemic chemotherapy, chemoradiotherapy, and maintenance therapy based on the pathologic germline BRCA2 variant, resulting in long-term survival. The pathogenic BRCA variant is detected more frequently in patients with PACC than in those with PDAC. The BRCA variant significantly impacts treatment selection and prognosis; therefore, early genomic analysis is recommended when treating PACC.
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Affiliation(s)
- Makiko Urabe
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Kenji Ikezawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan.
| | - Kazuhiro Kozumi
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Yugo Kai
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Ryoji Takada
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Kaori Mukai
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Tasuku Nakabori
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Hiroyuki Uehara
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
| | - Hirofumi Akita
- Department of Gastroenterological Surgery, Osaka International Cancer Institute, Osaka, Japan
| | - Kazuyoshi Ohkawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, 3-1-69 Otemae, Chuo-Ku, Osaka, 541-8567, Japan
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Nakamura S, Serikawa M, Ishii Y, Tatsukawa Y, Ikemoto J, Miyamoto S, Uemura K, Takahashi S, Arihiro K, Oka S. Mixed neuroendocrine-non-neuroendocrine neoplasm of the bile duct with long-term prognosis after neoadjuvant chemotherapy. Clin J Gastroenterol 2024; 17:717-723. [PMID: 38787529 DOI: 10.1007/s12328-024-01982-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2024] [Accepted: 05/02/2024] [Indexed: 05/25/2024]
Abstract
A 74-year-old man with obstructive jaundice presented with a thickened distal bile duct wall. A transpapillary forceps biopsy revealed an adenocarcinoma; however, because the tumor image was different from that of a typical cholangiocarcinoma, endoscopic ultrasound-guided fine-needle aspiration was performed on the tumor and enlarged lymph nodes. The tumor cells were positive for synaptophysin and CD56 with a Ki67 labeling index of 95%, and he was diagnosed with small cell neuroendocrine carcinoma. We diagnosed a bile duct tumor with neuroendocrine carcinoma component with lymph node metastasis. Preoperative chemotherapy for neuroendocrine carcinoma was administered because R0 resection was difficult and the risk of postoperative recurrence was high. Three courses of chemotherapy with carboplatin and etoposide resulted in marked tumor shrinkage, and radical resection was performed 3 months after diagnosis. Postoperative pathology revealed adenocarcinoma in the mucosal epithelium and small cell neuroendocrine carcinoma in the submucosa, most of which resolved with chemotherapy. Carboplatin and etoposide were resumed as adjuvant chemotherapy, and 67 months of recurrence-free survival were achieved after surgery.
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Affiliation(s)
- Shinya Nakamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan.
| | - Masahiro Serikawa
- Department of Gastroenterology, Hiroshima Prefectural Hospital, Hiroshima, Japan
| | - Yasutaka Ishii
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan
| | - Yumiko Tatsukawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan
| | - Juri Ikemoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan
| | - Sayaka Miyamoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Shinya Takahashi
- Department of Surgery, Graduate School of Biomedical and Health Science, Hiroshima University, Hiroshima, Japan
| | - Koji Arihiro
- Department of Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Shiro Oka
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi Minami-Ku, Hiroshima, 734-8551, Japan
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105
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Yang D, Hasan MK, Xiao Y, Gabr M, Jawaid S, Khalaf MA, Sharma NS, Rojas De Leon MJ, Othman MO, Draganov PV. The use of a self-assembling peptide gel for stricture prevention in the esophagus after endoscopic submucosal dissection: a U.S. multicenter prospective study (with video). Gastrointest Endosc 2024; 100:213-220. [PMID: 38467200 DOI: 10.1016/j.gie.2024.03.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2024] [Revised: 02/29/2024] [Accepted: 03/03/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND AND AIMS Postoperative stricture is a serious common adverse event after extensive endoscopic submucosal dissection (ESD) in the esophagus. Self-assembling peptide (SAP) gel has been shown to promote tissue healing and re-epithelialization. The aim of this study was to evaluate the effect of the SAP gel for esophageal stricture prevention after ESD. METHODS This was a multicenter prospective study of patients who underwent esophageal ESD followed by SAP gel application between March 2022 and December 2023. Patients were included if the ESD mucosal defect involved ≥50% of the circumference of the esophagus. High-risk cases were defined as mucosal defects ≥75% of the circumference. Stricture was defined as the inability to pass an endoscope ≥8.9 mm in diameter or a narrow-caliber lumen in a patient with symptoms. RESULTS A total of 43 patients (median age, 71 years; 81.4% male) underwent ESD (median resected specimen size, 50 mm) during the study period. SAP gel (median, 3 mL) was successfully applied in all cases (median time, 4 minutes). In aggregate, stricture occurred in 20.9% (9 of 43) of the cases. Stricture developed in 30.8% of the high-risk cases: 80% (4 of 5) after circumferential ESD and 19% (4 of 21) in those with defects ≥75% but <100% of the circumference. All cases of stricture resolved with endoscopic treatment. Three cases (6.9%) of postoperative bleeding occurred and were adequately managed endoscopically. CONCLUSIONS We show that SAP gel application was easy, quick, and associated with a relatively low stricture rate comparable to other prophylactic methods. Additional comparative studies are needed to corroborate these preliminary findings.
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Affiliation(s)
- Dennis Yang
- Center for Interventional Endoscopy, AdventHealth, Orlando, Florida, USA.
| | - Muhammad K Hasan
- Center for Interventional Endoscopy, AdventHealth, Orlando, Florida, USA
| | - Yasi Xiao
- Center for Interventional Endoscopy, AdventHealth, Orlando, Florida, USA
| | - Moamen Gabr
- Center for Advanced Endoscopy, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Salmaan Jawaid
- Division of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - Mai A Khalaf
- Division of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - Neil S Sharma
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, Florida, USA
| | | | - Mohamed O Othman
- Division of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, Texas, USA
| | - Peter V Draganov
- Division of Gastroenterology and Hepatology, University of Florida, Gainesville, Florida, USA
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Chen X, Huang M, Yu X, Chen J, Xu C, Jiang Y, Li Y, Zhao Y, Duan C, Luo Y, Zhang J, Lv W, Li Q, Luo J, Dong D, An T, Lu L, Fu S. Hepatic-associated vascular morphological assessment to predict overt hepatic encephalopathy before TIPS: a multicenter study. Hepatol Int 2024; 18:1238-1248. [PMID: 38833138 PMCID: PMC11297904 DOI: 10.1007/s12072-024-10686-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Accepted: 04/21/2024] [Indexed: 06/06/2024]
Abstract
BACKGROUND To provide patients the chance of accepting curative transjugular intrahepatic portosystemic shunt (TIPS) rather than palliative treatments for portal hypertension-related variceal bleeding and ascites, we aimed to assess hepatic-associated vascular morphological change to improve the predictive accuracy of overt hepatic encephalopathy (HE) risks. METHODS In this multicenter study, 621 patients undergoing TIPS were subdivided into training (413 cases from 3 hospitals) and external validation datasets (208 cases from another 3 hospitals). In addition to traditional clinical factors, we assessed hepatic-associated vascular morphological changes using maximum diameter (including absolute and ratio values). Three predictive models (clinical, hepatic-associated vascular, and combined) were constructed using logistic regression. Their discrimination and calibration were compared to test the necessity of hepatic-associated vascular assessment and identify the optimal model. Furthermore, to verify the improved performance of ModelC-V, we compared it with four previous models, both in discrimination and calibration. RESULTS The combined model outperformed the clinical and hepatic-associated vascular models (training: 0.814, 0.754, 0.727; validation: 0.781, 0.679, 0.776; p < 0.050) and had the best calibration. Compared to previous models, ModelC-V showed superior performance in discrimination. The high-, middle-, and low-risk populations displayed significantly different overt HE incidence (p < 0.001). Despite the limited ability of pre-TIPS ammonia to predict overt HE risks, the combined model displayed a satisfactory ability to predict overt HE risks, both in the low- and high-ammonia subgroups. CONCLUSION Hepatic-associated vascular assessment improved the predictive accuracy of overt HE, ensuring curative chances by TIPS for suitable patients and providing insights for cirrhosis-related studies.
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Affiliation(s)
- Xiaoqiong Chen
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
| | - Mingsheng Huang
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Xiangrong Yu
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Department of Radiology, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Jinqiang Chen
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
| | - Chunchun Xu
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yunzheng Jiang
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yiting Li
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yujie Zhao
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
| | - Chongyang Duan
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Yixin Luo
- Department of Biostatistics, School of Public Health, Southern Medical University, Guangzhou, China
| | - Jiawei Zhang
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
| | - Weifu Lv
- Interventional Radiology Department, Division of Life Sciences and Medicine, The First Affiliated Hospital of USTC, University of Science and Technology of China, Hefei, China
| | - Qiyang Li
- Department of Interventional Radiology, Shenzhen People's Hospital, Shenzhen, China
| | - Junyang Luo
- Department of Interventional Radiology, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Dandan Dong
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China
- Department of Radiology, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), Zhuhai, China
| | - Taixue An
- Department of Laboratory Medicine, Nanfang Hospital, Southern Medical University, No. 1023-1063 Shatai Road, Guangzhou, 510515, Guangdong Province, China.
| | - Ligong Lu
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China.
- Guangdong Provincial Key Laboratory of Tumor Interventional Diagnosis and Treatment, Zhuhai Institute of Translational Medicine, Zhuhai, China.
| | - Sirui Fu
- Zhuhai Interventional Medical Centre, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China.
- Zhuhai Engineering Technology Research Center of Intelligent Medical Imaging, Zhuhai Clinical Medical College of Jinan University (Zhuhai People's Hospital), No. 79 Kangning Road, Zhuhai, 519000, Guangdong Province, China.
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Sarmiento M. E, Espinoza C. F, López C. L, Fuentes-Rocabado N, Chaurasia B. Giant sciatic nerve schwannoma: a rare case report and literature review. Ann Med Surg (Lond) 2024; 86:4921-4926. [PMID: 39118732 PMCID: PMC11305745 DOI: 10.1097/ms9.0000000000002331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Accepted: 06/21/2024] [Indexed: 08/10/2024] Open
Abstract
Introduction and importance Schwannomas are benign tumors that arise from Schwann cells commonly located in peripheral nerves. Depending on the size and location of sciatic nerve Schwannoma clinical manifestations can either varies from symptoms simulating radiculopathies such as positive Lasegue sign on the affected side, gait weakness and paresthesia or just present with pain and an associated palpable mass. Case presentation The authors present a case of a 34-year-old female patient suffering from pain, gait weakness, and a palpable mass since many months. The palpable mass was present in the posterior region of the left lower limb. Imaging studies reveal an extensive lesion measuring 35 cm×8 cm that extends from the gluteal region to the left popliteal fossa. Clinical discussion The finding of a palpable mass during physical examination guided us towards the diagnostic suspicion and thus necessitating the direct imaging studies. When approaching such type of patients, a history of neurofibromatosis must be ruled out due to its frequent association. Surgical resection should focus on the preservation of neurovascular structures, which offers improvement of the symptoms and the quality of life of patients. Conclusion Giant sciatic nerve schwannoma if excised completely can lead to relieve of symptoms. Although recurrences are uncommon follow-up for years is necessary.
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Affiliation(s)
| | | | | | | | - Bipin Chaurasia
- Consultant Neurosurgeon, Neurosurgery Clinic, Birgunj, Nepal
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Xiong C, Tang Y, Li F, Ye Y, Li X, Lin J, Dai S. 3,3'-Diindolylmethane inhibits the proliferation of esophageal squamous cell carcinoma cells via downregulation of STIM1. Oncol Lett 2024; 28:339. [PMID: 38855503 PMCID: PMC11157662 DOI: 10.3892/ol.2024.14473] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2024] [Accepted: 04/15/2024] [Indexed: 06/11/2024] Open
Abstract
3,3'-Diindolylmethane (DIM) is a natural phytochemical derived from cruciferous plants that has inhibitory effects on a wide range of tumor cells; however, its relevant effects on esophageal cancer cells have been poorly studied. Therefore, in the present study, a pharmacology network approach was used to predict the possible core targets of DIM acting on esophageal cancer. Subsequently, using in vitro experiments, TE-1 human esophageal cancer cells were treated with different concentrations of DIM (0, 40, 60 and 80 µM) for 24 h. Changes in cell activity were detected by Cell Counting Kit-8 assay, and changes in the expression levels of stromal interaction molecule 1 (STIM1) and apoptosis-related proteins, B-cell lymphoma-2 (Bcl-2) and Bax, were assessed by western blotting, followed by the upregulation of STIM1 by thapsigargin (Tg). Network pharmacology analysis showed that there were 39 potential core targets of DIM in esophageal cancer. The results of the in vitro experiments showed that DIM could inhibit the viability of esophageal cancer cells, downregulate the expression of STIM1 and Bcl-2 proteins and upregulate the expression of Bax protein, all in a concentration-dependent manner. The results also demonstrated that toxic carotenoids were agonist against STIM1 protein and upregulated STIM1 and Bax protein expression. After agonizing STIM1 protein expression using Tg, DIM was able to counteract the expression trend of STIM1, Bcl-2 and Bax protein in TE-1 cells. In summary, DIM induced apoptosis and inhibited the viability of esophageal cancer cells by downregulating the expression of STIM1 protein; therefore, the natural phytochemical, DIM, may be a potential substance for the early prevention and treatment of esophageal cancer cells.
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Affiliation(s)
- Chenyi Xiong
- Department of Thoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
| | - Yining Tang
- Department of Thoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
| | - Feng Li
- Department of Thoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
| | - Yang Ye
- Department of Preventive Medicine and Public Health Laboratory Science, School of Medicine, Jiangsu University, Zhenjiang, Jiangsu 212013, P.R. China
| | - Xiaoran Li
- Department of Thoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
| | - Jinxing Lin
- Department of Thoracic Surgery, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, P.R. China
| | - Sunxian Dai
- Cell Medicine Laboratory, School of Medicine, Soochow University, Soochow, Jiangsu 215000, P.R. China
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Lori E, Pace M, Lauro A, Pironi D, Moretti M, Ferroni A, Tripodi D, Costanzo ML, Forte F, Sorrenti S. As the Worm Turns-A Rare Cause of Intestinal Obstruction. Dig Dis Sci 2024; 69:2754-2764. [PMID: 38965158 DOI: 10.1007/s10620-024-08489-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/24/2024] [Accepted: 05/08/2024] [Indexed: 07/06/2024]
Abstract
BACKGROUND Anisakiasis, a zoonotic disease caused by the nematode Anisakis, poses a significant concern for public health, particularly in regions with high consumption of raw or undercooked fish. CASE PRESENTATION We present a case report of a 41-year-old woman who developed severe abdominal symptoms, ultimately diagnosed with intestinal obstruction due to Anisakis infestation, requiring surgery. Despite the absence of prominent eosinophilia or specific radiological findings, the diagnosis was confirmed through histological examination, highlighting the importance of considering anisakiasis in patients with a history of raw seafood consumption. CONCLUSION The case underscores the diagnostic challenges associated with anisakiasis, emphasizing the need for increased awareness among healthcare professionals and the public regarding the risks of consuming raw or undercooked seafood. Effective management requires a multidisciplinary approach, including clinical assessment, imaging studies, and histological evaluation, to ensure timely diagnosis and appropriate treatment.
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Affiliation(s)
- Eleonora Lori
- Department of Surgery, Sapienza University of Rome, Rome, Italy
| | - Marco Pace
- Department of General Surgery, M.G. Vannini Hospital, Rome, Italy
| | - Augusto Lauro
- Department of Surgery, Sapienza University of Rome, Rome, Italy
| | - Daniele Pironi
- Department of Surgery, Sapienza University of Rome, Rome, Italy
| | - Marco Moretti
- Department of General Surgery, M.G. Vannini Hospital, Rome, Italy
| | - Andrea Ferroni
- Department of General Surgery, M.G. Vannini Hospital, Rome, Italy
| | | | | | - Flavio Forte
- Department of Urology, M.G. Vannini Hospital, Rome, Italy.
- Department of Sciences, Roma Tre University, Rome, Italy.
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110
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Huang LS, Yeh YM, Chiu SF, Huang PJ, Chu LJ, Huang CY, Cheng FW, Chen LC, Lin HC, Shih YW, Lin WN, Huang KY. Intestinal microbiota analysis of different Blastocystis subtypes and Blastocystis-negative individuals in Taiwan. Biomed J 2024; 47:100661. [PMID: 37774792 PMCID: PMC11341923 DOI: 10.1016/j.bj.2023.100661] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2023] [Revised: 08/13/2023] [Accepted: 09/22/2023] [Indexed: 10/01/2023] Open
Abstract
BACKGROUND Intestinal parasitic infections are the most common infectious diseases among Southeast Asian migrant workers in Taiwan, especially for infections with Blastocystis hominis. However, little is known about the impact of Blastocystis subtypes (STs) on the gut microbiota. METHODS We retrospectively evaluated the prevalence of intestinal parasites in a teaching hospital in Northern Taiwan in the period of 2015-2019. Blastocystis-positive stool specimens were collected for ST analysis by polymerase chain reaction in 2020. Intestinal microbiota analyses of different Blastocystis STs and Blastocystis-free individuals were conducted by 16S rRNA sequencing. RESULTS A total of 13,859 subjects were analyzed, of which 1802 cases (13%) were diagnosed with intestinal parasitic infections. B. hominis infections were the most prevalent (n = 1546, 85.7%). ST analysis of Blastocystis-positive samples (n = 150) indicated that ST1 was the most common type, followed by ST3, ST4, ST2, ST7, and ST5. Different Blastocystis STs (ST1, ST3, and ST4) were associated with distinct richness and diversity of the microbiota. Taxonomic profiles revealed that Akkermansia muciniphila was significantly enriched for all analyzed Blastocystis STs, whereas Holdemanella biformis was more abundant in the Blastocystis-free group. Additionally, Succinivibrio dextrinosolvens and Coprococcus eutactus were specifically more abundant in ST3 carriers than in non-infected individuals. CONCLUSION This study demonstrates that A. muciniphila is positively associated with all Blastocystis STs, while H. biformis was negatively associated with them. Several bacteria were enriched in specific STs, highlighting the need for further microbiota analysis at the ST level to elucidate the pathogenicity of Blastocystis.
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Affiliation(s)
- Li-San Huang
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei, Taiwan; Department of Inspection, Taipei City Hospital, Renai Branch, Taipei, Taiwan; Host-Parasite Interactions Laboratory, National Defense Medical Center, Taipei, Taiwan
| | - Yuan-Ming Yeh
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Graduate Institute of Health Industry Technology, Chang Gung University of Science and Technology, Taoyuan, Taiwan
| | - Shu-Fang Chiu
- Department of Inspection, Taipei City Hospital, Renai Branch, Taipei, Taiwan; Host-Parasite Interactions Laboratory, National Defense Medical Center, Taipei, Taiwan; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Po-Jung Huang
- Genomic Medicine Core Laboratory, Chang Gung Memorial Hospital, Taoyuan, Taiwan; Department of Biomedical Sciences, Chang Gung University, Taoyuan, Taiwan
| | - Lichieh Julie Chu
- Graduate Institute of Biomedical Sciences, College of Medicine, Chang Gung University, Taoyuan, Taiwan; Molecular Medicine Research Center, Chang Gung University, Taoyuan, Taiwan; Department of Otolaryngology - Head & Neck Surgery, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
| | - Ching-Yun Huang
- Host-Parasite Interactions Laboratory, National Defense Medical Center, Taipei, Taiwan; Graduate Institute of Medical Sciences, National Defense Medical Center, Taipei, Taiwan
| | - Fang-Wen Cheng
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei, Taiwan; Host-Parasite Interactions Laboratory, National Defense Medical Center, Taipei, Taiwan
| | - Lih-Chyang Chen
- Department of Medicine, Mackay Medical College, New Taipei, Taiwan
| | - Hsin-Chung Lin
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei, Taiwan; Division of Clinical Pathology, Department of Pathology, Tri-Service General Hospital, National Defense Medical Center, Taipei, Taiwan
| | - Ya-Wen Shih
- School of Nursing, National Taipei University of Nursing and Health Sciences, Taipei, Taiwan
| | - Wei-Ning Lin
- Graduate Institute of Biomedical and Pharmaceutical Science, Fu Jen Catholic University, New Taipei, Taiwan
| | - Kuo-Yang Huang
- Graduate Institute of Pathology and Parasitology, National Defense Medical Center, Taipei, Taiwan; Host-Parasite Interactions Laboratory, National Defense Medical Center, Taipei, Taiwan.
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111
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Almeida V, Veloso L, Teixeira P, Cipriano A. Universal Lynch Syndrome Screening in Colorectal Cancer: A 5-Year Experience of a Portuguese Pathology Department. Appl Immunohistochem Mol Morphol 2024; 32:350-356. [PMID: 39105266 DOI: 10.1097/pai.0000000000001212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2023] [Accepted: 06/05/2024] [Indexed: 08/07/2024]
Abstract
Lynch syndrome (LS) is a prevalent genetic condition associated with colorectal cancer (CRC). Accurate identification of LS patients is challenging, and a universal tumor screening approach has been recommended. We present the methodology and results of universal LS screening in our hospital's Pathology Department. This retrospective study analyzed CRC tumors from a 5-year period (2017-2021). Immunohistochemistry was used to assess MMR protein expression, followed by BRAF V600E analysis and MLH1 promoter methylation. Statistical analysis examined associations between clinicopathologic variables MMR status and LS-suspected tumors. The study analyzed 939 colorectal carcinomas, with 8.7% exhibiting mismatch repair (MMR) deficiency, significantly lower than previous research. After applying the algorithm, 24 LS-suspected cases were identified, accounting for 2.6% of tested patients and 29.3% of MMR-deficient tumors. Our study establishes the feasibility of universal testing for all new cases of CRC in detecting individuals at risk for LS, even in the absence of clinical information. To gain a comprehensive understanding of the MMR status in our population, further investigations are warranted.
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Affiliation(s)
- Vânia Almeida
- Pathology Department, Coimbra Hospital and University Centre
- Institute of Anatomical and Molecular Pathology, Faculty of Medicine, University of Coimbra
| | - Luis Veloso
- Polytechnic University of Coimbra, Escola Superior de Tecnologia e Gestão de Oliveira do Hospital, Oliveira do Hospital, Coimbra, Portugal
| | - Paulo Teixeira
- Pathology Department, Coimbra Hospital and University Centre
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112
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Oura H, Nishino T, Hatayama Y, Sugiyama H, Arai M, Cho A, Katagiri S, Yoshida K, Nagasaka T, Nakazawa T. A case of recurrent follicular cholangitis leading to decompensated cirrhosis after left-sided hepatectomy. Clin J Gastroenterol 2024; 17:691-696. [PMID: 38583118 DOI: 10.1007/s12328-024-01962-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Accepted: 03/18/2024] [Indexed: 04/08/2024]
Abstract
Follicular cholangitis (FC) is a rare non-neoplastic biliary tract disease first reported in 2003. A 74-year-old woman underwent extended left hepatectomy with a diagnosis of intrahepatic cholangiocarcinoma. Histopathological examination of the surgical specimen demonstrated no malignant findings, and lymphocytic infiltration with lymphoid follicles was observed within the bile duct wall. Along with immunohistochemical findings, the patient was diagnosed with FC. More than 3 years after surgery, the patient exhibited elevated hepatobiliary enzymes and total bilirubin. Endoscopic retrograde cholangiography revealed stricture and dilation from the extrahepatic bile duct to the right intrahepatic bile duct. Histopathological findings uncovered lymphocytic infiltration without malignant results. It was concluded that bile duct stricture due to FC had newly developed in her remnant liver. Subsequently, the patient developed hypoalbuminemia, and abdominal computed tomography revealed atrophy of the remnant liver and ascites accumulation. Esophagogastroduodenoscopy exposed the development of esophageal varices, which were not observed preoperatively. The patient was diagnosed with decompensated liver cirrhosis accompanied by portal hypertension. This case strongly suggests that long-term follow-up after surgery may be required for patients with FC for screening of potential new bile duct stricture and progression to liver cirrhosis due to cholestasis.
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Affiliation(s)
- Hirotaka Oura
- Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, 276-8524, Japan.
| | - Takayoshi Nishino
- Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, 276-8524, Japan
| | - Yasuki Hatayama
- Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, 276-8524, Japan
| | - Harutoshi Sugiyama
- Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, 276-8524, Japan
| | - Makoto Arai
- Department of Gastroenterology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, 276-8524, Japan
| | - Akihiro Cho
- Department of Gastroenterological Surgery, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Satoshi Katagiri
- Department of Gastroenterological Surgery, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Keita Yoshida
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Takuya Nagasaka
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
| | - Tadao Nakazawa
- Department of Pathology, Tokyo Women's Medical University Yachiyo Medical Center, Chiba, Japan
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Shibagaki K, Kushima R, Mishiro T, Araki A, Niino D, Ishimura N, Ishihara S. Gastric dysplastic lesions in Helicobacter pylori-naïve stomach: Foveolar-type adenoma and intestinal-type dysplasia. Pathol Int 2024; 74:423-437. [PMID: 38837872 DOI: 10.1111/pin.13456] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2024] [Revised: 05/21/2024] [Accepted: 05/24/2024] [Indexed: 06/07/2024]
Abstract
Reports of Helicobacter pylori (Hp)-naïve gastric neoplasm (HpNGN) cases have been rapidly increasing due to the recent increase in the Hp-naïve population in Japan. Most HpNGNs exhibit the gastric immunophenotype and a low malignant potential regardless of histological type. Especially, foveolar-type gastric adenoma (FGA) and intestinal-type gastric dysplasia (IGD) rarely progress to invasive carcinoma. FGA is a foveolar epithelial neoplasm that occurs in the fundic gland (oxyntic gland) mucosa and is classified as the flat type or raspberry type (FGA-RA). The flat type is a large, whitish flatly elevated lesion while FGA-RA is a small reddish polyp. Genomically, the flat type is characterized by APC and KRAS gene mutations and FGA-RA by a common single nucleotide variant in the KLF4 gene. This KLF4 single-nucleotide variant reportedly induces gastric foveolar epithelial tumorigenesis and activates both cell proliferation and apoptosis, leading to its slow-growing nature. IGD consists of an intestinalized epithelial dysplasia that develops in the pyloric gland mucosa, characterized as a superficial depressed lesion surrounded by raised mucosa showing a gastritis-like appearance. Immunohistochemically, it exhibits an intestinal or gastrointestinal phenotype and, frequently, p53 overexpression. Thus, IGD shows unique characteristics in HpNGNs and a potential multistep tumorigenic process.
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Affiliation(s)
- Kotaro Shibagaki
- Department of Endoscopy, Shimane University Hospital, Izumo, Japan
| | - Ryoji Kushima
- Department of Pathology, Shiga University of Medical Science, Otsu, Japan
| | - Tsuyoshi Mishiro
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
| | - Asuka Araki
- Department of Pathology, Shimane University Hospital, Izumo, Japan
| | - Daisuke Niino
- Department of Pathology, Shimane University Hospital, Izumo, Japan
| | - Norihisa Ishimura
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
| | - Shunji Ishihara
- Department of Gastroenterology, Faculty of Medicine, Shimane University, Izumo, Japan
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114
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Hu Y, Zhou M, Liu D, Gong J. Risk Factors for Rebleeding After Endoscopic Injection of Cyanoacrylate Glue for Gastric Varices: A Systematic Review and Meta-Analysis. Dig Dis Sci 2024; 69:2890-2903. [PMID: 38864930 DOI: 10.1007/s10620-024-08482-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2023] [Accepted: 05/06/2024] [Indexed: 06/13/2024]
Abstract
BACKGROUND Rebleeding is a significant complication of endoscopic injection of cyanoacrylate in gastric varices in cirrhotic patients. AIM This systematic review and meta-analysis aimed to evaluate the efficiency of endoscopic cyanoacrylate injection and summarized the risk factors for rebleeding. METHODS Databases were searched for articles published between January 2012 and December 2022. Studies evaluating the efficiency of endoscopic injection of cyanoacrylate glue for gastric varices and the risk factors for rebleeding were included. RESULTS The final analysis included data from 24 studies. The hemostatic rates ranged from 65 to 100%. The pooled rate of gastric varices recurrence was 34% [95% CI 21-46, I2 = 61.4%], early rebleeding rate was 16% [95% CI 11-20, I2 = 37.4%], late rebleeding rate was 39% [95% CI 36-42, I2 = 90.9%], mild and moderate adverse events rate were 28% [95% CI 24-31, I2 = 91.6%], 3% [95% CI - 2 to 8, I2 = 15.3%], rebleeding-related mortality rate was 6% [95% CI 2-10, I2 = 0%], all-cause mortality rate was 17% [95% CI 12-22, I2 = 63.6%]. Independent risk factors for gastric variceal rebleeding included portal venous thrombosis, ascites, cyanoacrylate volume, fever/systemic inflammatory response syndrome, red Wale sign, previous history of variceal bleeding, active bleeding and paragastric veins. The use of proton pump inhibitors could be a protective factor. CONCLUSIONS Endoscopic cyanoacrylate glue injection is an effective and safe treatment for gastric varices. Cirrhotic patients with the above risk factors may benefit from treatment aimed at reducing portal hypertension, antibiotic prophylaxis, and anticoagulation if they meet the indications.
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Affiliation(s)
- Yihuan Hu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Mei Zhou
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Deliang Liu
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China
| | - Jian Gong
- Department of Gastroenterology, The Second Xiangya Hospital, Central South University, Changsha, 410011, Hunan, China.
- Research Center of Digestive Diseases, Central South University, Changsha, 410011, Hunan, China.
- Clinical Research Center of Digestive Diseases of Hunan Province, Changsha, 410011, Hunan, China.
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115
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Pang X, Yang H, Wang C, Tian S. Exploring the causal relationship between Takayasu arteritis and inflammatory bowel disease using Mendelian randomization. Immunol Res 2024; 72:707-713. [PMID: 38536561 DOI: 10.1007/s12026-024-09476-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2024] [Accepted: 03/23/2024] [Indexed: 08/28/2024]
Abstract
Takayasu arteritis (TA) and inflammatory bowel disease (IBD) are two distinct diseases; however, previous studies have reported many cases of IBD-TA coexistence. Additionally, the incidence of IBD in patients with TA is estimated to be significantly higher than the incidence in the general population. Therefore, the two diseases are anticipated to be linked. Mendelian randomization (MR) analysis assesses whether an exposure might causally affect an outcome by using genetic variants inherited randomly at conception, thereby reducing the impact of confounding and reverse causality. The present study aimed to investigate the potential causal relationship between TA and IBD using MR analysis. Two-sample MR analysis, in which TA and IBD were regarded as the exposure and outcome, respectively, was conducted to investigate whether the two diseases are causally related using the R TwoSampleMR package. Summary GWAS data of TA consisted of 516 Turkish cohorts and 462 controls, and 119 patients and 993 controls of European ancestry. Summary data of IBD was from a sub-study of the International Inflammatory Bowel Disease Genetics Consortium (IIBDGC) that comprised 31,665 cases and 33,977 controls of European ancestry. Additionally, separate MR analyses stratified by the two major subtypes of IBD, Crohn's disease (CD) and ulcerative colitis (UC), were performed. Various statistical tests, including the intercept of MR-Egger regression, funnel plots, Cochran's Q tests, and leave-one-out sensitivity analyses, were employed to assess the presence of heterogeneity and horizontal pleiotropy among single nucleotide polymorphisms (SNPs). In the primary analysis using the inverse-variance weighted (IVW) method, the risk of developing IBD for a patient with TA compared to a non-TA control increased 1.053 times (Odds Ratio (OR) = 1.053, P = 0.065). The MR-Egger method (OR = 1.025, P = 0.470) yielded results consistent with this null finding. However, both the weighted median method (OR = 1.038, P = 0.002) and the weighted mode method (OR = 1.051, P = 0.009) identified a significant harmful causal effect. The MR outcomes from separate subgroup analyses slightly diverged from those of IBD and TA. Specifically, for CD, three methods indicated that TA is a risk factor: IVW estimated the OR as 1.045 (P = 0.032), MR-Egger as 0.997 (P = 0.957), weighed median as 1.028 (P = 0.021), and weighted mode as 1.031 (P = 0.022), respectively. This study represents one of the initial investigations into the potential causal association between TA and IBD. With three MR methods, including the primary IVW approach, indicating a notable effect on TA on CD, our analysis findings offer some indication that TA could be a contributing risk factor for CD.
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Affiliation(s)
- Xiaoli Pang
- Department of Pediatric Gastroenterology, Children's Medical Center, The First Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - Huizhong Yang
- Department of Pediatric Gastroenterology, Children's Medical Center, The First Hospital of Jilin University, Changchun, Jilin, 130021, China
| | - Chi Wang
- Department of Internal Medicine, College of Medicine, and Markey Cancer Center, University of Kentucky, 800 Rose Street, Lexington, KY, 40536, USA
| | - Suyan Tian
- Division of Clinical Research, The First Hospital of Jilin University, Changchun, Jilin, 130021, China.
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116
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Flor N, Ferretti F, Pellegrinelli A, Tubazio I, Colombo F. Sclerosing mesenteritis: a rare disease involving the adipose tissue of the bowel mesentery. Intern Emerg Med 2024; 19:1493-1495. [PMID: 38194001 DOI: 10.1007/s11739-023-03510-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 12/08/2023] [Indexed: 01/10/2024]
Affiliation(s)
- Nicola Flor
- Unità Operativa Di Radiologia, ASST Fatebenefratelli Sacco, Luigi Sacco University Hospital, Via Giovanni Battista Grassi, 74, 20157, Milan, Italy.
| | - Francesca Ferretti
- Unità Operativa Di Gastroenterologia, ASST Fatebenefratelli Sacco, L. Sacco University Hospital, Milan, Italy
| | - Alessandro Pellegrinelli
- Unità Operativa Di Anatomia Patologica, ASST Fatebenefratelli Sacco, L. Sacco University Hospital, Milan, Italy
| | - Igor Tubazio
- Unità Operativa Di Chirurgia, ASST Fatebenefratelli Sacco, L. Sacco University Hospital, Milan, Italy
| | - Francesco Colombo
- Unità Operativa Di Chirurgia, ASST Fatebenefratelli Sacco, L. Sacco University Hospital, Milan, Italy
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Teramatsu K, Fujimori N, Murakami M, Yasumori S, Matsumoto K, Nakata K, Nakamura M, Koga Y, Oda Y, Ogawa Y. Pathological complete response with FOLFIRINOX therapy for recurrence of pancreatic acinar cell carcinoma. Clin J Gastroenterol 2024; 17:776-781. [PMID: 38761340 DOI: 10.1007/s12328-024-01983-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2024] [Accepted: 05/06/2024] [Indexed: 05/20/2024]
Abstract
Pancreatic acinar cell carcinoma (PACC) is a very rare subtype of pancreatic cancer. Due to small number of patients, no standard chemotherapy protocol has been established. We experienced an extremely rare case of PACC with liver metastasis that showed a pathological complete response after modified FOLFIRINOX (mFFX) therapy. A 42-year-old man who underwent distal pancreatectomy for an 80 mm tumor at the pancreatic tail 3 years ago was referred to our hospital in September 2017 for the treatment of a recurrent liver tumor. Percutaneous biopsy revealed an acinar-neuroendocrine carcinoma, similar to the surgical specimen. He received eight cycles of irinotecan plus cisplatin chemotherapy. However, the tumor increased in size, and treatment was switched to mFFX therapy. The tumor in the liver shrank remarkably after nine cycles of mFFX therapy. Conversion surgery was selected, and the patient underwent hepatic left and caudate lobectomy 8 months after administration of mFFX. The resected specimen showed no viable tumor cells, indicating a pathological complete response. The histological diagnosis was reconsidered, and PACC was finally diagnosed via an additional immunohistological review. The patient has remained well with no recurrence for 6 years after surgery. This study is the first to report a case of pathological complete response with mFFX therapy for the recurrence of PACC.
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Affiliation(s)
- Katsuhito Teramatsu
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Nao Fujimori
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan.
| | - Masatoshi Murakami
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Sho Yasumori
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kazuhide Matsumoto
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
| | - Kohei Nakata
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Masafumi Nakamura
- Department of Surgery and Oncology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Yutaka Koga
- Department of Pathology, National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
| | - Yoshinao Oda
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University Hospital, Fukuoka, Japan
| | - Yoshihiro Ogawa
- Department of Medicine and Bioregulatory Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1, Maidashi, Higashi-ku, Fukuoka, 812-8582, Japan
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Tappata M, Leventhal TM, Ikeogu N, Frosch A, Debes JD. Analysis of peripheral immune markers to predict liver injury during COVID-19. Clin J Gastroenterol 2024; 17:795-796. [PMID: 38852124 DOI: 10.1007/s12328-024-01994-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/10/2024] [Accepted: 05/30/2024] [Indexed: 06/10/2024]
Affiliation(s)
- Manaswita Tappata
- Department of Medicine, Division of Infectious Disease and Division of Gastroenterology and Hepatology, University of Minnesota, MMB-810, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Thomas M Leventhal
- Department of Medicine, Division of Infectious Disease and Division of Gastroenterology and Hepatology, University of Minnesota, MMB-810, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Nwando Ikeogu
- School of Public Health, University of Minnesota, 420 Delaware St SE, Minneapolis, MN, 55455, USA
| | - Anne Frosch
- Department of Medicine, Division of Infectious Disease and Division of Gastroenterology and Hepatology, University of Minnesota, MMB-810, 420 Delaware St SE, Minneapolis, MN, 55455, USA
- Department of Medicine, Division of Infectious Disease, Hennepin Healthcare, 900 South 8th Street, Minneapolis, MN, 55415, USA
| | - Jose D Debes
- Department of Medicine, Division of Infectious Disease and Division of Gastroenterology and Hepatology, University of Minnesota, MMB-810, 420 Delaware St SE, Minneapolis, MN, 55455, USA.
- Department of Medicine, Division of Infectious Disease, Hennepin Healthcare, 900 South 8th Street, Minneapolis, MN, 55415, USA.
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Yang C, Sun M, Yang Y, Han Y, Wu X, Wu X, Cao H, Chen L, Lei Y, Hu X, Chen Y, Zeng Z, Li J, Shu X, Yang Z, Lu K, Li Y, Wang X, Yi B. Elevated circulating BMP9 aggravates pulmonary angiogenesis in hepatopulmonary syndrome rats through ALK1-Endoglin-Smad1/5/9 signalling. Eur J Clin Invest 2024; 54:e14212. [PMID: 38591651 DOI: 10.1111/eci.14212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2023] [Revised: 02/29/2024] [Accepted: 03/03/2024] [Indexed: 04/10/2024]
Abstract
BACKGROUND Bone morphogenetic protein 9 (BMP9) is a hepatokine that plays a pivotal role in the progression of liver diseases. Moreover, an increasing number of studies have shown that BMP9 is associated with hepatopulmonary syndrome (HPS), but its role in HPS is unclear. Here, we evaluated the influence of CBDL on BMP9 expression and investigated potential mechanisms of BMP9 signalling in HPS. METHODS We profiled the circulating BMP9 levels in common bile duct ligation-induced HPS rat model, and then investigated the effects and mechanisms of HPS rat serum on pulmonary vascular endothelial dysfunction in rat model, as well as in primarily cultured rat pulmonary microvascular endothelial cells. RESULTS Our data revealed that circulating BMP9 levels were significantly increased in the HPS rats compared to control group. Besides, the elevated BMP9 in HPS rat serum was not only crucial for promoting endothelial cell proliferation and tube formation through the activin receptor-like kinase1 (ALK1)-Endoglin-Smad1/5/9 pathway, but also important for accumulation of monocytes. Treatments with ALK1-Fc or silencing ALK1 expression to inhibit the BMP9 signalling pathway effectively eliminated these effects. In agreement with these observations, increased circulating BMP9 was associated with an increase in lung vessel density and accumulation of pro-angiogenic monocytes in the microvasculature in HPS rats. CONCLUSIONS This study provided evidence that elevated circulating BMP9, secreted from the liver, promote pulmonary angiogenesis in HPS rats via ALK1-Endoglin-Smad1/5/9 pathway. In addition, BMP9-regulated pathways are also involved in accumulation of pro-angiogenic monocytes in the pulmonary microvasculature in HPS rats.
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Affiliation(s)
- Chunyong Yang
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Mei Sun
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Yihui Yang
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
- Department of Anesthesia, The Third Affiliated Hospital of Zunyi Medical University, Zunyi, Guizhou, China
| | - Yan Han
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xiulin Wu
- Institute of Geriatrics, Southwest Hospital, Army Medical University, Chongqing, China
| | - Xianfeng Wu
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Huilin Cao
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Lin Chen
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Yuhao Lei
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xiaoyan Hu
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Yang Chen
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Ziyang Zeng
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Junhong Li
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xin Shu
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Zhiyong Yang
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Kaizhi Lu
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Yujie Li
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
| | - Xiaobo Wang
- MCD, Centre de Biologie Intégrative (CBI), Université de Toulouse, CNRS, UPS, Toulouse, France
| | - Bin Yi
- Department of Anesthesiology, Southwest Hospital, Third Military Medical University, Chongqing, China
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Sugiyama Y, Takahashi K, Sasaki T, Ueno N, Watanabe H, Iribe K, Sekiguchi S, Tachibana S, Kobayashi Y, Ando K, Kashima S, Moriichi K, Tanabe H, Yuzawa S, Fujiya M. Comparison of diagnostic accuracy between linked color imaging and autofluorescence imaging in patients with ulcerative colitis: A prospective observational study. J Gastroenterol Hepatol 2024; 39:1606-1612. [PMID: 38676457 DOI: 10.1111/jgh.16586] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2023] [Revised: 02/22/2024] [Accepted: 04/11/2024] [Indexed: 04/29/2024]
Abstract
BACKGROUND AND AIM Image enhancement endoscopy techniques, such as linked color imaging (LCI) and autofluorescence imaging (AFI), have shown promise in diagnosing mucosal inflammation in ulcerative colitis (UC). However, no studies have directly compared the diagnostic efficacy of LCI and AFI. This prospective observational study aimed to compare their diagnostic accuracy for histological healing in UC. METHODS This study included 81 UC patients, resulting in a total of 204 endoscopic images captured using LCI and AFI, respectively. Spearman's rank correlation coefficients assessed the correlation between LCI and AFI coloration and Geboes histopathology score (GHS). Six endoscopists, who were blinded to clinicopathological features, evaluated these images, and subsequently, the diagnostic accuracy was evaluated. RESULTS Spearman's rank correlation coefficients between LCI index, AFI index (reverse gamma value), and GHS were 0.324 and -0.428, respectively (P < 0.001), indicating a significant correlation between LCI and AFI coloration and histological healing. In LCI and AFI classifications, mean values for diagnostic accuracy, sensitivity, specificity, positive predictive value, and negative predictive value were 76.3 ± 2.2 versus 77.8 ± 2.7, 91.8 ± 4.0 versus 83.2 ± 7.6, 53.4 ± 10.0 versus 70.0 ± 5.3, 74.0 ± 3.5 versus 80.0 ± 1.6, and 82.9 ± 5.2 versus 75.5 ± 7.5, respectively. No significant difference in diagnostic accuracy existed between LCI and AFI classifications. However, LCI displayed higher sensitivity than AFI while AFI showed higher specificity compared with LCI (P < 0.05). CONCLUSIONS LCI and AFI offer comparable diagnostic accuracy for histological healing. Clinically, it is necessary to recognize diagnostic features characterized by higher sensitivity in LCI and greater specificity in AFI.
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Affiliation(s)
- Yuya Sugiyama
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Keitaro Takahashi
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Takahiro Sasaki
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Nobuhiro Ueno
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Hiromu Watanabe
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Kohei Iribe
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Shunya Sekiguchi
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Shion Tachibana
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Yu Kobayashi
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Katsuyoshi Ando
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Shin Kashima
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Kentaro Moriichi
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Hiroki Tanabe
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
| | - Sayaka Yuzawa
- Department of Diagnostic Pathology, Asahikawa Medical University, Asahikawa, Japan
| | - Mikihiro Fujiya
- Division of Gastroenterology, Department of Internal Medicine, Asahikawa Medical University, Asahikawa, Japan
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Nedović Vuković M, Jakšić M, Smolović B, Lukić M, Bukumirić Z. Trends in oesophageal cancer mortality in Montenegro, 1990-2018. Eur J Public Health 2024; 34:833-838. [PMID: 38775329 PMCID: PMC11293812 DOI: 10.1093/eurpub/ckae080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/03/2024] Open
Abstract
BACKGROUND Oesophageal cancer (OC) is a significant public health issue, despite the decreasing trends in OC mortality rates observed globally in the past decades. The objective of our study is to analyze the pattern of OC mortality in Montenegro between 1990 and 2018 and contribute to the development of a national long-term strategy for the prevention and control of this malignancy. METHODS The data on OC death cases in Montenegro between 1990 and 2018 were collected. The mortality rates were standardized according to the World Standard Population. The Joinpoint, Linear and Poisson regressions were applied to analyze the OC mortality trend. RESULTS Joinpoint regression analysis showed an increase in death rates for men and the overall level which were not statistically significant. However, the number of cases increases significantly with an average annual percentage change (AAPC) increase of 2.6% for the overall level [AAPC (95% CI)=2.6 (1.0-4.2); P = 0.002] at the expense of the increase in men, which on average was 2.6% annually [AAPC (95%CI) = 2.6 (1.2-4.1); P = 0.001]. The age groups 55-64 and 65-74 have the highest percentage of deaths cases from OC with 30.6% and 31.4%, respectively. CONCLUSION Montenegro has witnessed a recent increase in the number of deaths from OC, although the mortality rates remain stable. National strategies to further reduce mortality rates for OC are necessary. Individuals aged 55-64 and 65-74 need specific attention during the ongoing monitoring of this cancer.
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Affiliation(s)
- Mirjana Nedović Vuković
- Department of Health Statistics, Center for Health System Evidence and Research in Public Health, Institute for Public Health of Montenegro, Podgorica, Montenegro
- Faculty of Medicine, University of Montenegro, High School for Nurses in Berane, Podgorica, Montenegro
| | - Marina Jakšić
- Faculty of Medicine, University of Montenegro, High School for Nurses in Berane, Podgorica, Montenegro
- Department of Pathophysiology and Laboratory Medicine, Institute for Children’s Diseases, Clinical Center of Montenegro, Podgorica, Montenegro
| | - Brigita Smolović
- Faculty of Medicine, University of Montenegro, High School for Nurses in Berane, Podgorica, Montenegro
- Department of Internal Medicine, Department of Gastroenterology and Hepatology, Internal Clinic, Clinical Center of Montenegro, Podgorica, Montenegro
| | - Miloš Lukić
- Department of Internal Medicine, Department of Gastroenterology and Hepatology, Internal Clinic, Clinical Center of Montenegro, Podgorica, Montenegro
| | - Zoran Bukumirić
- Faculty of Medicine, Institute of Medical Statistics and Informatics, University of Belgrade, Belgrade, Serbia
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Luo P, Guo Y, He Y, Wang C. Clinical characteristics, treatment and outcome of pembrolizumab-induced acute pancreatitis. Invest New Drugs 2024; 42:369-375. [PMID: 38829427 DOI: 10.1007/s10637-024-01452-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Accepted: 05/30/2024] [Indexed: 06/05/2024]
Abstract
Acute pancreatitis (AP) is a rare adverse event of pembrolizumab with unclear clinical features. This study investigated the clinical features of pembrolizumab-induced AP to provide a reference for prevention and treatment. Case reports, case series and clinical studies of pembrolizumab-induced AP were collected by searching Chinese and English databases up to January 31, 2024. Thirty-one patients were included, with a median age of 59 years (range 39, 82). The median time from administration to onset of AP was 5.05 months (range 0.5, 16) and the median cycle was 7 cycles (range 1, 35). Twenty-two (71.0%) patients had elevated pancreatic amylase with a median value of 860 IU/L (range 105-12562), and 16 (51.6%) patients had elevated lipase with a median value of 282 IU/L (range 153-1034). Pancreatic biopsy showed neutrophil infiltration (9.7%) and lymphocyte infiltration (6.5%). Immunohistochemical staining showed CD8 dominated inflammatory infiltration (6.5%). The computed tomography showed diffuse enlargement (51.6%) and focal enlargement (51.6%) of the pancreas. Endoscopic ultrasound showed enlarged hypoechoic pancreas(16.1%). PET/CT showed increased FDG uptake (16.1%). The magnetic resonance cholangial pancreatography showed narrowing of main pancreatic duct (12.9%). AP symptoms and pancreatic enzymes improved after discontinuation of pembrolizumab and administration of steroids and infliximab. Clinicians should be aware that AP is a rare adverse reaction to pembrolizumab. Pembrolizumab induced AP can be initiated with steroids for control, and infliximab can be initiated with steroid-refractory AP.
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Affiliation(s)
- Panpan Luo
- Department of Spine Surgery, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, Hunan, China
- College of pharmacy, Changsha Medical University, Changsha, 410219, Hunan, China
| | - Yuge Guo
- Department of Spine Surgery, The First Hospital of Hunan University of Chinese Medicine, Changsha, 410007, Hunan, China
| | - Yang He
- Department of pharmacy, The First Hospital of Hunan University of Chinese Medicine, No.95 Shaoshan Middle Road, Changsha, 410007, Hunan, China.
| | - Chunjiang Wang
- Department of pharmacy, The Third Xiangya Hospital, Central South University, No. 138 Tongzipo Road, YueLu District, Changsha, 410013, Hunan, China.
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Mizukami R, Nakazawa A, Einama T, Kariya R, Ohara M, Ichio K, Konno F, Kobayashi K, Yonamine N, Fujinuma I, Tsunenari T, Takihata Y, Takao M, Shinto E, Ueno H, Kishi Y. Ruptured large hepatic cyst with elevated serum and ascites CA19-9 level. J Surg Case Rep 2024; 2024:rjae309. [PMID: 39144103 PMCID: PMC11322882 DOI: 10.1093/jscr/rjae309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2024] [Accepted: 04/26/2024] [Indexed: 08/16/2024] Open
Abstract
Tumor markers such as carbohydrate antigen 19-9 (CA19-9) are generally useful in ruling out malignancy of hepatic cysts. The patient was a 72-year-old man who had a ruptured liver cyst in the right liver, which had been noted since he was 67 years old at another hospital. The initial laboratory tests demonstrated elevated CA19-9 (193 784.3 U/mL). We made the diagnosis with a simple ruptured liver cyst from magnetic resonance imaging and cytological examination of ascites, and laparoscopic fenestration with drainage of the abdominal fluid was performed. Pathological diagnosis of the resected wall cyst was non-parasitic simple hepatic cyst with acute inflammation and hemorrhage. The patient's serum levels of CA19-9 were 164.0 U/mL on postoperative day 23. The follow-up abdominal computed tomography scan performed 2 months later did not any finding of tumor.
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Affiliation(s)
- Ryosuke Mizukami
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Akiko Nakazawa
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Takahiro Einama
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Risa Kariya
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Mayuko Ohara
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Koki Ichio
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Fukumi Konno
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Kazuki Kobayashi
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Naoto Yonamine
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Ibuki Fujinuma
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Takazumi Tsunenari
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Yasuhiro Takihata
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Mikiya Takao
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Eiji Shinto
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Hideki Ueno
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
| | - Yoji Kishi
- Department of Surgery, National Defense Medical College, 3-2 Namiki, Tokorozawa, Saitama 359-8513, Japan
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Kim HC, Miyayama S, Lee EW, Lim DY, Chung JW, Jae HJ, Choi JW. Interventional Radiology for Bleeding Ectopic Varices: Individualized Approach Based on Vascular Anatomy. Radiographics 2024; 44:e230140. [PMID: 38990775 DOI: 10.1148/rg.230140] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Ectopic varices are rare but potentially life-threatening conditions usually resulting from a combination of global portal hypertension and local occlusive components. As imaging, innovative devices, and interventional radiologic techniques evolve and are more widely adopted, interventional radiology is becoming essential in the management of ectopic varices. The interventional radiologist starts by diagnosing the underlying causes of portal hypertension and evaluating the afferent and efferent veins of ectopic varices with CT. If decompensated portal hypertension is causing ectopic varices, placement of a transjugular intrahepatic portosystemic shunt is considered the first-line treatment, although this treatment alone may not be effective in managing ectopic variceal bleeding because it may not sufficiently resolve focal mesenteric venous obstruction causing ectopic varices. Therefore, additional variceal embolization should be considered after placement of a transjugular intrahepatic portosystemic shunt. Retrograde transvenous obliteration can serve as a definitive treatment when the efferent vein connected to the systemic vein is accessible. Antegrade transvenous obliteration is a vital component of interventional radiologic management of ectopic varices because ectopic varices often exhibit complex anatomy and commonly lack catheterizable portosystemic shunts. Superficial veins of the portal venous system such as recanalized umbilical veins may provide safe access for antegrade transvenous obliteration. Given the absence of consensus and guidelines, a multidisciplinary team approach is essential for the individualized management of ectopic varices. Interventional radiologists must be knowledgeable about the anatomy and hemodynamic characteristics of ectopic varices based on CT images and be prepared to consider appropriate options for each specific situation. ©RSNA, 2024 Supplemental material is available for this article.
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Affiliation(s)
- Hyo-Cheol Kim
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - Shiro Miyayama
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - Edward Wolfgang Lee
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - David Yurui Lim
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - Jin Wook Chung
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - Hwan Jun Jae
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
| | - Jin Woo Choi
- From the Department of Radiology, Seoul National University Hospital, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul 03080, Korea (H.C.K., J.W. Chung., H.J.J., J.W. Choi); Department of Diagnostic Radiology, Fukui-ken Saiseikai Hospital, Fukui, Japan (S.M.); Department of Radiology, Division of Interventional Radiology and Department of Surgery, Division of Liver and Pancreas Transplantation, University of California at Los Angeles Medical Center, David Geffen School of Medicine, Los Angeles, Calif (E.W.L.); and Department of Diagnostic Radiology, Changi General Hospital, Singapore (D.Y.L.)
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Zhang J, Liu X, Zeng L, Hu Y. GABRP inhibits the progression of oesophageal cancer by regulating CFTR: Integrating bioinformatics analysis and experimental validation. Int J Exp Pathol 2024; 105:118-132. [PMID: 38989629 PMCID: PMC11263814 DOI: 10.1111/iep.12513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 05/23/2024] [Accepted: 06/08/2024] [Indexed: 07/12/2024] Open
Abstract
Oesophageal cancer (EC) is a malignancy which accounts for a substantial number of cancer-related deaths worldwide. The molecular mechanisms underlying the pathogenesis of EC have not been fully elucidated. GSE17351 and GSE20347 data sets from the Gene Expression Omnibus (GEO) database were employed to screen differentially expressed genes (DEGs). Reverse transcription quantitative PCR (RT-qPCR) was used to examine hub gene expression. ECA-109 and TE-12 cells were transfected using the pcDNA3.1 expression vector encoding GABRP. The cell counting kit-8 (CCK-8), cell scratch and Transwell assays were performed to assess the effect of GABRP on EC cell proliferation, migration and invasion. Epithelial-mesenchymal transition (EMT)-associated protein levels were measured by Western blotting. Subsequently, CFTR was knocked down to verify whether GABRP affected biological events in EC cells by targeting CFTR. Seven hub genes were identified, including GABRP, FLG, ENAH, KLF4, CD24, ABLIM3 and ABLIM1, which all could be used as diagnostic biomarkers for EC. The RT-qPCR results indicated that the expression levels of GABRP, FLG, KLF4, CD24, ABLIM3 and ABLIM1 were downregulated, whereas the expression level of ENAH was upregulated. In vitro functional assays demonstrated that GABRP overexpression suppressed the proliferation, migration, invasion and EMT of EC cells. Mechanistically, GABRP promoted the expression of CFTR, and CFTR knockdown significantly counteracted the influence of GABRP overexpression on biological events in EC cells. Overexpression of GABRP inhibited EC progression by increasing CFTR expression, which might be a new target for EC treatment.
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Affiliation(s)
- Jingzhi Zhang
- Department of GastroenterologyThe Affiliated Ganzhou Hospital of Nanchang UniversityGanzhou CityChina
| | - Xue Liu
- Department of GastroenterologyThe Affiliated Ganzhou Hospital of Nanchang UniversityGanzhou CityChina
| | - Ling Zeng
- Department of GastroenterologyThe Affiliated Ganzhou Hospital of Nanchang UniversityGanzhou CityChina
| | - Ying Hu
- Department of GastroenterologyThe First Affiliated Hospital of Gannan Medical UniversityGanzhou CityChina
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Pettenuzzo I, Carli S, Sánchez-Cuesta A, Isidori F, Montanari F, Grippa M, Lanzoni G, Ambrosetti I, Di Pisa V, Cordelli DM, Mondardini MC, Pippucci T, Ragni L, Cenacchi G, Costa R, Lima M, Capristo MA, Tropeano CV, Caporali L, Carelli V, Brunelli E, Maffei M, Ahmed Sheikhmaye H, Fetta A, Brea-Calvo G, Garone C. COQ7 defect causes prenatal onset of mitochondrial CoQ 10 deficiency with cardiomyopathy and gastrointestinal obstruction. Eur J Hum Genet 2024; 32:938-946. [PMID: 38702428 PMCID: PMC11291740 DOI: 10.1038/s41431-024-01615-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 03/22/2024] [Accepted: 04/17/2024] [Indexed: 05/06/2024] Open
Abstract
COQ7 pathogenetic variants cause primary CoQ10 deficiency and a clinical phenotype of encephalopathy, peripheral neuropathy, or multisystemic disorder. Early diagnosis is essential for promptly starting CoQ10 supplementation. Here, we report novel compound heterozygous variants in the COQ7 gene responsible for a prenatal onset (20 weeks of gestation) of hypertrophic cardiomyopathy and intestinal dysmotility in a Bangladesh consanguineous family with two affected siblings. The main clinical findings were dysmorphisms, recurrent intestinal occlusions that required ileostomy, left ventricular non-compaction cardiomyopathy, ascending aorta dilation, arterial hypertension, renal dysfunction, diffuse skin desquamation, axial hypotonia, neurodevelopmental delay, and growth retardation. Exome sequencing revealed compound heterozygous rare variants in the COQ7 gene, c.613_617delGCCGGinsCAT (p.Ala205HisfsTer48) and c.403A>G (p.Met135Val). In silico analysis and functional in vitro studies confirmed the pathogenicity of the variants responsible for abolished activities of complexes I + III and II + III in muscle homogenate, severe decrease of CoQ10 levels, and reduced basal and maximal respiration in patients' fibroblasts. The first proband deceased at 14 months of age, whereas supplementation with a high dose of CoQ10 (30 mg/kg/day) since the first days of life modified the clinical course in the second child, showing a recovery of milestones acquirement at the last follow-up (18 months of age). Our study expands the clinical spectrum of primary CoQ10 deficiency due to COQ7 gene defects and highlights the essential role of multidisciplinary and combined approaches for a timely diagnosis.
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Affiliation(s)
- Ilaria Pettenuzzo
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'età Pediatrica, Bologna, Italy
| | - Sara Carli
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- Center for Applied Biomedical Research, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
| | - Ana Sánchez-Cuesta
- Centro Andaluz de Biología del Desarrollo, Universidad Pablo de Olavide-CSIC-JA and CIBERER, Instituto de Salud Carlos III, Seville, 41013, Spain
| | - Federica Isidori
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Francesca Montanari
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Mina Grippa
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Giulia Lanzoni
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Irene Ambrosetti
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Veronica Di Pisa
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'età Pediatrica, Bologna, Italy
| | - Duccio Maria Cordelli
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'età Pediatrica, Bologna, Italy
| | - Maria Cristina Mondardini
- Pediatric Anesthesia and Intensive Care Unit, Department of Woman's and Child's Health, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Tommaso Pippucci
- Medical Genetics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, 40138, Bologna, Italy
| | - Luca Ragni
- Pediatric Cardiology and Adult Congenital Heart Disease Program, Department of Cardio-Thoracic and Vascular Medicine, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Giovanna Cenacchi
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Roberta Costa
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - Mario Lima
- Pediatric Surgery Department, IRCCS Sant'Orsola-Malpighi Polyclinic, Alma Mater Studiorum-University of Bologna, 40126, Bologna, Italy
| | | | | | - Leonardo Caporali
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy
| | - Valerio Carelli
- Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum University of Bologna, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di Neurogenetica, Bologna, Italy
| | - Elena Brunelli
- Obstetric Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna University of Bologna, Bologna, Italia
| | - Monica Maffei
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di neuroradiologia con tecniche ad elevata complessità, Bologna, Italia
| | - Hodman Ahmed Sheikhmaye
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Programma di neuroradiologia con tecniche ad elevata complessità, Bologna, Italia
| | - Anna Fetta
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'età Pediatrica, Bologna, Italy
| | - Gloria Brea-Calvo
- Centro Andaluz de Biología del Desarrollo, Universidad Pablo de Olavide-CSIC-JA and CIBERER, Instituto de Salud Carlos III, Seville, 41013, Spain
| | - Caterina Garone
- Department of Medical and Surgical Sciences, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy.
- IRCCS Istituto delle Scienze Neurologiche di Bologna, UOC Neuropsichiatria dell'età Pediatrica, Bologna, Italy.
- Center for Applied Biomedical Research, Alma Mater Studiorum, University of Bologna, 40138, Bologna, Italy.
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Yogev D, Dorfman L, Mansi S, El‐Chammas K, Lyles J, Mukkada V, Kaul A. Manometric findings in children with eosinophilic esophagitis and persistent post-remission dysphagia. JPGN REPORTS 2024; 5:289-295. [PMID: 39149200 PMCID: PMC11322032 DOI: 10.1002/jpr3.12083] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/19/2024] [Accepted: 05/07/2024] [Indexed: 08/17/2024]
Abstract
Objectives Dysphagia is a frequent symptom of active eosinophilic esophagitis (EoE), but at times it persists despite attaining histologic healing and lack of fibro-stenotic changes. We aimed to describe the manometric findings in this subset of patients. Methods A retrospective review of charts between 2013 and 2023 at a tertiary pediatric gastroenterology center, treating roughly 1500 EoE patients per year. We included children with EoE referred to high-resolution impedance manometry (HRIM) for persistent dysphagia despite histologic healing (i.e., <15 eosinophils/high-power field [Eos/hpf]). Data including initial EoE diagnosis, endoscopy reports, esophageal biopsies, treatment regimens, and HRIM were retrospectively collected. Results The estimated prevalence of post-remission dysphagia in our cohort was exceedingly rare (<0.05%). Four patients met the eligibility criteria of histologic remission and absence of fibro-stenotic features on endoscopic evaluation and thus, were included in this case series. Patients achieved remission with steroids, proton-pump inhibitor, or both within a median time of 5 months from diagnosis. Peak Eosinophil count at remission was ≤5 Eos/hpf in three patients and ≤10 Eos/hpf in one. On HRIM, all four patients had a hypomotile esophagus and abnormal bolus clearance. Lower esophageal sphincter integrated relaxation pressure values were normal in three patients and elevated in one. Two patients were diagnosed with ineffective esophageal motility, one with aperistalsis and one with achalasia type 1. Conclusions Post-remission dysphagia is rare in EoE. Esophageal dysmotility with a hypomotile pattern may contribute to the persistent dysphagia in children with EoE. HRIM should be considered in patients with EoE in whom symptoms persist despite histologic remission.
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Affiliation(s)
- Dotan Yogev
- Juliet Keidan Institute of Pediatric Gastroenterology and NutritionShaare Zedek Medical CenterJerusalemIsrael
- Faculty of MedicineHebrew University of JerusalemJerusalemIsrael
| | - Lev Dorfman
- Division of Gastroenterology, Hepatology, and NutritionUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
| | - Sherief Mansi
- Division of Gastroenterology, Hepatology, and NutritionUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
| | - Khalil El‐Chammas
- Division of Gastroenterology, Hepatology, and NutritionUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
| | - John Lyles
- Department of Pediatrics, Division of Pediatric Gastroenterology, Hepatology, and NutritionDuke University School of Medicine, Duke University HospitalDurhamNorth CarolinaUSA
| | - Vincent Mukkada
- Division of Gastroenterology, Hepatology, and NutritionUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
| | - Ajay Kaul
- Division of Gastroenterology, Hepatology, and NutritionUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
- Cincinnati Children's Hospital Medical CenterUniversity of Cincinnati College of MedicineCincinnatiOhioUSA
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Wang X, Zhou C, Zhang S, Ma Y, Xiao W, Guo Y. Additive efficacy and safety of probiotics in the treatment of ulcerative colitis: a systematic review and meta-analysis. Eur J Nutr 2024; 63:1395-1411. [PMID: 38446227 DOI: 10.1007/s00394-023-03307-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2023] [Accepted: 12/08/2023] [Indexed: 03/07/2024]
Abstract
BACKGROUND We aim to report the latest pooled analyses to evaluate the additive efficacy and safety of probiotics in the treatment of ulcerative colitis (UC). METHODS We systematically searched the relevant literature investigating the efficacy and/or safety of probiotics in patients with UC from PubMed, Embase and Web of Science up to January 2023. Two researchers independently screened the literature, extracted data, and evaluated the quality of the included studies according to the inclusion and exclusion criteria. Any discrepancies throughout these processes were solved by consensus. All statistical analyses were performed by Review Manager version 5.4 and Stata version 15.0. RESULTS A total of 13 articles were included in the pooled analyses, and the studies were all randomized controlled trials with a total of 930 patients. There were no significant differences between the probiotics and placebo groups concerning demographic and baseline characteristics. For patients with active UC, the probiotic group boosted the remission rate by 87% compared to the placebo group, but failed to reach a statistical difference (OR: 1.87; 95% CI 0.98, 3.57; P = 0.06, I2 = 67%); furthermore, there were no statistical differences in maintenance of clinical remission, clinical response, change in UCDAI scores, or mucosal healing outcomes in the probiotic group compared to the placebo group. For patients in clinical remission, the clinical relapse rates were significantly lower in the probiotic group than in the placebo group (OR: 0.34; 95% CI 0.14, 0.79; P = 0.01). Moreover, this study did not observe a significant difference between the two groups for general adverse events rate (OR: 1.98; 95% CI 0.69, 5.68; P = 0.20). CONCLUSION Probiotic-assisted therapy may be effective in inhibiting UC recurrence in patients in clinical remission without increasing the risk of treatment-related adverse events; furthermore, probiotics may increase the rate of clinical remission in patients with active UC. However, caution is needed when interpreting the clinical efficacy of probiotics in improving the clinical outcome of patients with active UC.
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Affiliation(s)
- Xinyue Wang
- Beijing University of Chinese Medicine, Beijing, China
| | - Chunyu Zhou
- Medical Management Office of Beijing University of Chinese Medicine, Beijing, China.
| | - Shaohui Zhang
- Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing, China
| | - Yixiang Ma
- Beijing University of Chinese Medicine, Beijing, China
| | - Wenqin Xiao
- Beijing University of Chinese Medicine, Beijing, China
| | - Yanmei Guo
- Beijing University of Chinese Medicine, Beijing, China
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Solanki R, Patra I, Kumar TCA, Kumar NB, Kandeel M, Sivaraman R, Turki Jalil A, Yasin G, Sharma S, Abdulameer Marhoon H. Smartphone-Based Techniques Using Carbon Dot Nanomaterials for Food Safety Analysis. Crit Rev Anal Chem 2024; 54:923-941. [PMID: 35857650 DOI: 10.1080/10408347.2022.2099733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
The development of portable and efficient nanoprobes to realize the quantitative/qualitative onsite determination of food pollutants is of immense importance for safeguarding human health and food safety. With the advent of the smartphone, the digital imaging property causes it to be an ideal diagnostic substrate to point-of-care analysis probes. Besides, merging the versatility of carbon dots nanostructures and bioreceptor abilities has opened an innovative assortment of construction blocks to design advanced nanoprobes or improving those existing ones. On this ground, massive endeavors have been made to combine mobile phones with smart nanomaterials to produce portable (bio)sensors in a reliable, low cost, rapid, and even facile-to-implement area with inadequate resources. Herein, this work outlines the latest advancement of carbon dots nanostructures on smartphone for onsite detecting of agri-food pollutants. Particularly, we afford a summary of numerous approaches applied for target molecule diagnosis (pesticides, mycotoxins, pathogens, antibiotics, and metal ions), for instance microscopic imaging, fluorescence, colorimetric, and electrochemical techniques. Authors tried to list those scaffolds that are well-recognized in complex media or those using novel constructions/techniques. Lastly, we also point out some challenges and appealing prospects related to the enhancement of high-efficiency smartphone based carbon dots systems.
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Affiliation(s)
- Reena Solanki
- Department of Chemistry, Dr APJ Abdul Kalam University, Indore, India
| | | | - T Ch Anil Kumar
- Department of Mechanical Engineering, Vignan's Foundation for Science Technology and Research, Vadlamudi, India
| | - N Bharath Kumar
- Department of Electrical and Electronics Engineering, Vignan's Foundation for Science Technology and Research, Guntur, India
| | - Mahmoud Kandeel
- Department of Biomedical Sciences, College of Veterinary Medicine, King Faisal University, Al-Ahsa, Saudi Arabia
| | - R Sivaraman
- Department of Mathematics, Dwaraka Doss Goverdhan Doss Vaishnav College, University of Madras, Arumbakkam, Chennai, India
| | - Abduladheem Turki Jalil
- Medical Laboratories Techniques Department, Al-Mustaqbal University College, Babylon, Hilla, Iraq
| | - Ghulam Yasin
- Department of Botany, university of Bahauddin Zakariya, Multan, Pakistan
| | - Sandhir Sharma
- Chitkara Business School, Chitkara University, Punjab, India
| | - Haydar Abdulameer Marhoon
- Information and Communication Technology Research Group, Scientific Research Center, Al-Ayen University, Iraq
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Pflüger MJ, Brosens LAA, Hruban RH. Precursor lesions in familial and hereditary pancreatic cancer. Fam Cancer 2024; 23:267-278. [PMID: 38319536 DOI: 10.1007/s10689-024-00359-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Accepted: 01/24/2024] [Indexed: 02/07/2024]
Abstract
Infiltrating ductal adenocarcinoma of the pancreas, referred to here as "pancreatic cancer," is one of the deadliest of all of the solid malignancies. The five-year survival rate in the United States for individuals diagnosed today with pancreatic cancer is a dismal 12%. Many invasive cancers, including pancreatic cancer, however, arise from histologically and genetically well-characterized precursor lesions, and these precancers are curable. Precursor lesions therefore are an attractive target for early detection and treatment. This is particularly true for individuals with an increased risk of developing invasive cancer, such as individuals with a strong family history of pancreatic cancer, and individuals with a germline variant known to increase the risk of developing pancreatic cancer. There is therefore a need to understand the precursor lesions that can give rise to invasive pancreatic cancer in these individuals.
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Affiliation(s)
- Michael J Pflüger
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Lodewijk A A Brosens
- Department of Pathology, University Medical Center, Utrecht, The Netherlands
- Department of Pathology, Radboud University Medical Center, Nijmegen, The Netherlands
| | - Ralph H Hruban
- Department of Pathology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Baltimore, MD, USA.
- Department of Oncology, The Sol Goldman Pancreatic Cancer Research Center, The Johns Hopkins University School of Medicine, Carnegie Room 415, 600 North Wolfe Street, Baltimore, MD, 21287, USA.
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131
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Lin TY, Su TH. Progression of portal hypertension after atezolizumab plus bevacizumab for hepatocellular carcinoma-report a case and literature review. J Formos Med Assoc 2024; 123:916-919. [PMID: 38565487 DOI: 10.1016/j.jfma.2024.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2024] [Revised: 03/20/2024] [Accepted: 03/20/2024] [Indexed: 04/04/2024] Open
Abstract
BACKGROUND Atezolizumab/bevacizumab combination therapy became the first-line therapy for advanced hepatocellular carcinoma (HCC). Gastroesophageal varices should be monitored and managed before treatment. The progression of portal hypertension during bevacizumab-containing therapy is unclear. METHOD A case of new development of esophageal varices, ascites, and hepatic hydrothorax during atezolizumab/bevacizumab therapy at National Taiwan University Hospital was reported, and relevant literature was reviewed. RESULTS We presented an 83-year-old male with resolved hepatitis B without cirrhosis. He had BCLC stage C HCC and received tri-weekly atezolizumab/bevacizumab therapy for 34 cycles with sustained partial response. Progressive ascites, esophageal varices, and hepatic hydrothorax developed, though his portal vein was patent and the tumor was under control. Five similar cases of HCC (BCLC B/C: n = 3/2) had been reported previously. Among them, three had cirrhosis with pre-existing small esophageal varices before treatment. After the administration of 1-15 cycles of atezolizumab/bevacizumab therapy, one patient had a progression of varices, and the other four developed variceal bleeding. The association between atezolizumab/bevacizumab and portal hypertension was possible, which might relate to the VEGF pathway and immune-related adverse events with progressive hepatic fibrosis. CONCLUSION Atezolizumab/bevacizumab treatment might exacerbate portal hypertension. Careful monitoring and management should be considered during treatment.
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Affiliation(s)
- Tung-Yen Lin
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Tung-Hung Su
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan; Hepatitis Research Center, National Taiwan University Hospital, Taipei, Taiwan.
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Seiki Y, Ikezawa K, Maeda N, Ohkawa K. Gastrointestinal: Enlarged pancreatic tail mass during chemotherapy for pancreatic cancer. J Gastroenterol Hepatol 2024; 39:1458-1459. [PMID: 38668697 DOI: 10.1111/jgh.16566] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 03/26/2024] [Indexed: 08/10/2024]
Affiliation(s)
- Y Seiki
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - K Ikezawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
| | - N Maeda
- Department of Diagnostic and Interventional Radiology, Osaka International Cancer Institute, Osaka, Japan
| | - K Ohkawa
- Department of Hepatobiliary and Pancreatic Oncology, Osaka International Cancer Institute, Osaka, Japan
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Sasaki T, Kakisaka K, Miyasaka A, Nishiya M, Yanagawa N, Kuroda H, Matsumoto T, Takahashi M, Okamoto H. Spontaneous reactivation of hepatitis B virus with multiple novel mutations in an elderly patient with resolved hepatitis B virus infection. Clin J Gastroenterol 2024; 17:683-690. [PMID: 38748198 DOI: 10.1007/s12328-024-01984-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Accepted: 05/05/2024] [Indexed: 07/11/2024]
Abstract
Spontaneous reactivation of the Hepatitis B virus (HBV) is rare in individuals with previously resolved infections. This report presents the case of a 71 year-old Japanese woman who experienced HBV reactivation without any prior immunosuppressive therapy or chemotherapy. Before the onset of liver injury, the patient was negative for hepatitis B surface antigen (HBsAg) but positive for hepatitis B surface antibody. She subsequently developed liver injury, with the reappearance of HBsAg and HBV DNA. The patient was successfully treated with tenofovir alafenamide, and prednisolone. Full-genome sequencing of HBV revealed subgenotype B1 without hepatitis B e-negative mutations in the precore and core promoter regions and 12 amino acid alterations in the pre-S1/S, P, and X genes. Notably, the S gene mutations D144A and K160N, which alter the antigenicity of HBsAg and potentially contribute to its reactivation, were identified. This case emphasizes the importance of vigilance for spontaneous reactivation of resolved HBV, highlighting the need for comprehensive genomic analysis to understand the associated virological intricacies.
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Affiliation(s)
- Tokio Sasaki
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan.
| | - Keisuke Kakisaka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Akio Miyasaka
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Masao Nishiya
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Naoki Yanagawa
- Department of Molecular Diagnostic Pathology, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Hidekatsu Kuroda
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Takayuki Matsumoto
- Division of Gastroenterology and Hepatology, Department of Internal Medicine, School of Medicine, Iwate Medical University, 1-1-1 Idaidori, Yahaba-cho, Iwate, 028-3694, Japan
| | - Masaharu Takahashi
- Division of Virology, Department of Infection and Immunity, School of Medicine, Jichi Medical University, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
| | - Hiroaki Okamoto
- Division of Virology, Department of Infection and Immunity, School of Medicine, Jichi Medical University, 3311-1, Yakushiji, Shimotsuke, Tochigi, 329-0498, Japan
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Matsuda H, Nosaka T, Hiramatsu K, Takahashi K, Naito T, Ofuji K, Ohtani M, Imamura Y, Iwasaki H, Nakamoto Y. Analysis of peripheral immune markers to predict liver injury during COVID-19. Clin J Gastroenterol 2024; 17:797-798. [PMID: 38839648 DOI: 10.1007/s12328-024-01995-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Accepted: 05/30/2024] [Indexed: 06/07/2024]
Affiliation(s)
- Hidetaka Matsuda
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Takuto Nosaka
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Katsushi Hiramatsu
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Kazuto Takahashi
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Tatsushi Naito
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Kazuya Ofuji
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Masahiro Ohtani
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan
| | - Yoshiaki Imamura
- Division of Diagnostic Pathology/Surgical Pathology, University of Fukui Hospital, Fukui, Japan
| | - Hiromichi Iwasaki
- Division of Infection Control and Prevention, Faculty of Medical Sciences, University of Fukui, Fukui, Japan
| | - Yasunari Nakamoto
- Second Department of Internal Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuoka Shimoaizuki, Eiheiji-cho, Yoshida-gun, Fukui, 910-1193, Japan.
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Miyamoto S, Ishii Y, Serikawa M, Tatsukawa Y, Nakamura S, Ikemoto J, Tamura Y, Uemura K, Arihiro K, Oka S. A case of young male with recurrent acute pancreatitis caused by an intrapancreatic gastric duplication cyst. Clin J Gastroenterol 2024; 17:742-747. [PMID: 38536603 DOI: 10.1007/s12328-024-01957-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Accepted: 03/13/2024] [Indexed: 07/29/2024]
Abstract
Gastric duplication cyst (GDC) is a rare gastrointestinal malformation that frequently occurs in the greater curvature of the gastric antrum or corpus. Herein, we reported a case of intrapancreatic GDC found as a result of recurring pancreatitis. A 15-year-old man experienced repeated episodes of acute pancreatitis and was found to have a cystic lesion in the pancreatic tail. Contrast-enhanced computed tomography revealed a 20-mm cystic lesion with an enhanced thick wall. Endoscopic ultrasonography revealed an anechoic cyst with a three-layered wall. Magnetic resonance cholangiopancreatography and endoscopic retrograde pancreatography (ERP) revealed a connection between the cyst and the main pancreatic duct (MPD), and the duplication of the MPD. ERP showed the pancreatic duct stenosis downstream of the cyst. Although preoperative diagnosis was difficult, distal pancreatectomy was performed to prevent recurrence of pancreatitis. Pathological examination revealed that the cystic lesion was circumferentially surrounded by the pancreatic parenchyma. The epithelial lining of the cyst was crypt epithelium containing the fundic or pyloric glands and surrounded by a smooth muscle layer. The final diagnosis was intrapancreatic GDC.
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Affiliation(s)
- Sayaka Miyamoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Yasutaka Ishii
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan.
| | - Masahiro Serikawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Yumiko Tatsukawa
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Shinya Nakamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Juri Ikemoto
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Yosuke Tamura
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
| | - Kenichiro Uemura
- Department of Surgery, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Koji Arihiro
- Department of Anatomical Pathology, Hiroshima University Hospital, Hiroshima, Japan
| | - Shiro Oka
- Department of Gastroenterology, Graduate School of Biomedical and Health Sciences, Hiroshima University, 1-2-3 Kasumi, Minami-Ku, Hiroshima, 734-8551, Japan
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Li XF, Zhang YP, Wei LL, Wang ZJ, Yang MQ. SMARCA4‑deficient uterine adnexal tumor with ascites: A case report and literature review. Oncol Lett 2024; 28:357. [PMID: 38881708 PMCID: PMC11176891 DOI: 10.3892/ol.2024.14490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 04/29/2024] [Indexed: 06/18/2024] Open
Abstract
SWI/SNF-related matrix-associated actin-dependent regulator of chromatin subfamily A member 4 (SMARCA4)-deficient tumors are rare and highly aggressive tumors characterized by a loss of SMARCA4 expression, and SMARCA4-deficient tumors in the adnexal area of the uterus are particularly rare. The present study describes the case of a 64-year-old woman who was admitted to Weifang People's Hospital (Weifang, China) with abdominal distension, and was observed to have a mass with ascites in the adnexal area of the uterus. Based on clinical, imaging and pathological findings, the patient was diagnosed with a SMARCA4-deficient adnexal tumor with ascites. Biopsy of the left and right adnexal lesions was performed, and the patient was administered chemotherapy. After one cycle of bevacizumab, sindilizumab and carboplatin, no further treatment was administered. After biopsy and chemotherapy, the abdominal distension was alleviated and the general condition of the patient was satisfactory. The patient was followed up and died 3 months after treatment. Notably, it is important to avoid misdiagnosing this tumor as other types of adnexal uterine tumors, and morphological and immunohistochemical features may be useful for diagnosing primary SMARCA4-deficient tumors in the adnexal area of the uterus.
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Affiliation(s)
- Xiu-Feng Li
- Department of Pathology, Weifang People's Hospital (First Affiliated Hospital of Shandong Second Medical University), Weifang, Shandong 261041, P.R. China
| | - Yu-Ping Zhang
- Department of Pathology, Weifang People's Hospital (First Affiliated Hospital of Shandong Second Medical University), Weifang, Shandong 261041, P.R. China
| | - Li-Li Wei
- Department of Pathology, Changyi Maternal and Child Health Hospital, Changyi, Shandong 261300, P.R. China
| | - Zheng-Jiang Wang
- Department of Pathology, Weifang People's Hospital (First Affiliated Hospital of Shandong Second Medical University), Weifang, Shandong 261041, P.R. China
| | - Mai-Qing Yang
- Department of Pathology, Weifang People's Hospital (First Affiliated Hospital of Shandong Second Medical University), Weifang, Shandong 261041, P.R. China
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137
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Yabe K, Yamagata W, Satou M, Oka I, Horike H, Namiki S, Hosoi K. Minimal endoscopic sphincterotomy followed by papillary balloon dilation to relieve choledocholithiasis in a 6-year-old girl with hereditary spherocytosis. Clin J Gastroenterol 2024; 17:782-787. [PMID: 38517593 DOI: 10.1007/s12328-024-01960-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2024] [Accepted: 03/17/2024] [Indexed: 03/24/2024]
Abstract
A 6-year-old girl previously diagnosed with hereditary spherocytosis was admitted to our hospital with gallstones and cholangitis. Endoscopic retrograde cholangiopancreatography (ERCP) was performed, and fluoroscopy revealed a dilated common bile duct (CBD) without evident stones, possibly due to spontaneous excretion through the papilla of Vater. A 7-French plastic stent was inserted into the CBD. After the procedure, a marked increase in pancreatic enzyme levels was observed, and she was diagnosed with post-ERCP pancreatitis (PEP). Stent placement could have been a cause of pancreatitis; therefore, we removed the stent. Subsequently, recovery from pancreatitis was confirmed, although she suddenly complained of abdominal pain and was diagnosed with choledocholithiasis recurrence. ERCP was repeated, and fluoroscopy revealed a dilated CBD with a stone. A minimal endoscopic sphincterotomy (EST) was performed to reduce the risk of PEP, and a biliary dilation balloon placed across the papilla was gradually inflated until the waist of the balloon disappeared. Stones were extracted using a retrieval balloon catheter. The abdominal pain resolved immediately, and the patient recovered without developing PEP. To our knowledge, this is the first case report of a pediatric patient treated with minimal EST followed by papillary balloon dilation for choledocholithiasis.
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Affiliation(s)
- Kiyoaki Yabe
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8561, Japan.
| | - Wataru Yamagata
- Department of Gastroenterology, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8524, Japan
| | - Masamichi Satou
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8561, Japan
| | - Itsuhiro Oka
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8561, Japan
| | - Hideyuki Horike
- Department of Gastroenterology, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8524, Japan
| | - Shin Namiki
- Department of Gastroenterology, Tokyo Metropolitan Tama Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8524, Japan
| | - Kenji Hosoi
- Department of Gastroenterology, Tokyo Metropolitan Children's Medical Center, 2-8-29, Musashidai, Fuchu-shi, Tokyo, 183-8561, Japan
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138
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Ochiai Y, Ito S, Kikuchi D, Hoteya S. Long-term endoscopic change of gastric polyp associated with administration of vonoprazan. Clin J Gastroenterol 2024; 17:598-601. [PMID: 38575803 DOI: 10.1007/s12328-024-01961-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 03/18/2024] [Indexed: 04/06/2024]
Abstract
Vonoprazan (VPZ) has been available in Japan since 2015. Endoscopic features of proton-pump inhibitor (PPI)-related gastric mucosal changes, including fundic gland and hyperplastic polyps, have been observed. However, the relationship between gastric polyps and VPZ remains unclear. A 65-year-old man with reflux esophagitis-associated symptoms refractory to PPI was referred to our hospital. VPZ (20 mg) was administered for 3 weeks, which proved effective. Afterward, VPZ dose was reduced to 10 mg; the reflux symptoms worsened, and 20 mg VPZ was restarted. Afterward, esophagogastroduodenoscopy (EGD) revealed a gradually enlarging gastric polyp in the cardia. After 5 years of VPZ administration, the patient developed a reddish polyp (approximately 10 mm) with a whitish substance in the cardia. Based on the clinical course, the polyp was considered to have enlarged because of the long-term VPZ administration. After being informed of the endoscopic findings, the patient decided to discontinue VPZ. One year after VPZ discontinuation, EGD revealed a shrunken polyp (5 mm). Long-term acid suppression causes hypergastrinemia, which may lead to gastric mucosal changes, including gastric polyps. There are few case reports of a decrease in the number and size of gastric polyps after VPZ discontinuation. Hence, some VPZ-induced endoscopic changes may be reversible.
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Affiliation(s)
- Yorinari Ochiai
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan.
| | - Shinji Ito
- Department of Pathology, Toranomon Hospital, Tokyo, Japan
| | - Daisuke Kikuchi
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan
| | - Shu Hoteya
- Department of Gastroenterology, Toranomon Hospital, Tokyo, 105-8470, Japan
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139
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Polverino A, Troisi Lopez E, Minino R, Romano A, Miranda A, Facchiano A, Cipriano L, Sorrentino P. Brain network topological changes in inflammatory bowel disease: an exploratory study. Eur J Neurosci 2024; 60:4409-4420. [PMID: 38858102 DOI: 10.1111/ejn.16442] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2023] [Revised: 05/28/2024] [Accepted: 05/31/2024] [Indexed: 06/12/2024]
Abstract
Although the aetio-pathogenesis of inflammatory bowel diseases (IBD) is not entirely clear, the interaction between genetic and adverse environmental factors may induce an intestinal dysbiosis, resulting in chronic inflammation having effects on the large-scale brain network. Here, we hypothesized inflammation-related changes in brain topology of IBD patients, regardless of the clinical form [ulcerative colitis (UC) or Crohn's disease (CD)]. To test this hypothesis, we analysed source-reconstructed magnetoencephalography (MEG) signals in 25 IBD patients (15 males, 10 females; mean age ± SD, 42.28 ± 13.15; mean education ± SD, 14.36 ± 3.58) and 28 healthy controls (HC) (16 males, 12 females; mean age ± SD, 45.18 ± 12.26; mean education ± SD, 16.25 ± 2.59), evaluating the brain topology. The betweenness centrality (BC) of the left hippocampus was higher in patients as compared with controls, in the gamma frequency band. It indicates how much a brain region is involved in the flow of information through the brain network. Furthermore, the comparison among UC, CD and HC showed statistically significant differences between UC and HC and between CD and HC, but not between the two clinical forms. Our results demonstrated that these topological changes were not dependent on the specific clinical form, but due to the inflammatory process itself. Broader future studies involving panels of inflammatory factors and metabolomic analyses on biological samples could help to monitor the brain involvement in IBD and to clarify the clinical impact.
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Affiliation(s)
- Arianna Polverino
- Institute for Diagnosis and Treatment Hermitage Capodimonte, Naples, Italy
| | - Emahnuel Troisi Lopez
- Institute of Applied Sciences and Intelligent Systems, National Research Council, Pozzuoli, Italy
| | - Roberta Minino
- Department of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Antonella Romano
- Department of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Agnese Miranda
- Hepato-Gastroenterology Unit, University of Campania "Luigi Vanvitelli", Caserta, Italy
| | - Angela Facchiano
- Gastroenterology and Digestive Endoscopy Unit, Umberto I General Hospital, Nocera Inferiore, Italy
| | - Lorenzo Cipriano
- Department of Motor Sciences and Wellness, University of Naples "Parthenope", Naples, Italy
| | - Pierpaolo Sorrentino
- Institute of Applied Sciences and Intelligent Systems, National Research Council, Pozzuoli, Italy
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
- Institut de Neurosciences des Systèmes, Aix-Marseille Université, Marseille, France
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140
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Kodama E, Kawata Y, Yamazaki S, Igarashi T, Kojima Y, Tominaga K, Yokoyama J, Honma T, Terai S. Diagnosis and resolution of olmesartan-associated sprue-like enteropathy confirmed by capsule endoscopy: a case report and literature review. Clin J Gastroenterol 2024:10.1007/s12328-024-02023-9. [PMID: 39085738 DOI: 10.1007/s12328-024-02023-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/28/2024] [Accepted: 07/14/2024] [Indexed: 08/02/2024]
Abstract
Herein, we describe a case of olmesartan-associated sprue-like enteropathy, in which improvement in villous atrophy was confirmed using small bowel capsule endoscopy. The patient was a 69-year-old woman who had persistent watery diarrhea (20 bowel movements/day) for 1 year and experienced a weight loss of 10 kg in the same period. Abdominal computed tomography revealed no abnormalities, and blood test results revealed no inflammatory reactions. Upper endoscopy and colonoscopy revealed villous atrophy in the duodenum and terminal ileum. As the patient was administered olmesartan for a long time and capsule endoscopy showed villous atrophy throughout the small bowel, she was diagnosed with olmesartan-associated sprue-like disease. Following the discontinuation of the medication, symptoms of diarrhea soon improved, and repeat capsule endoscopy indicated improvement in small intestinal villous atrophy. Olmesartan-associated sprue-like enteropathy should be considered a differential diagnosis in patients with severe chronic watery diarrhea. Our report is the first in which capsule endoscopy was performed multiple times over a long period for follow-up observation of improvements in the small intestine. In addition, our literature review regarding capsule endoscopy for olmesartan-associated enteritis might aid clinicians in the early diagnosis of the condition and the assessment of treatment efficacy.
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Affiliation(s)
- Erina Kodama
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
| | - Yuzo Kawata
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan.
| | - Shun Yamazaki
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
| | - Takanori Igarashi
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
| | - Yuichi Kojima
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
| | - Kentaro Tominaga
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
| | - Junji Yokoyama
- Department of Gastroenterology and Hepatology, Saiseikai Niigata Hospital, Niigata, 9518510, Japan
| | - Terasu Honma
- Department of Gastroenterology and Hepatology, Saiseikai Niigata Hospital, Niigata, 9518510, Japan
| | - Shuji Terai
- Division of Gastroenterology and Hepatology, Graduate School of Medical and Dental Sciences, Niigata University, 1-757, Aasahimachi-dori, Chuo-ku, Niigata, Japan
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141
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Ng HI, Chen BH, Zhang YM, Zhang W, Liu Y, Wang GQ. Clinical application of endoscopic submucosal dissection for superficially invasive squamous cell carcinoma/high-grade squamous intraepithelial lesion involving the canal anal. Tech Coloproctol 2024; 28:90. [PMID: 39085740 DOI: 10.1007/s10151-024-02966-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2024] [Accepted: 06/22/2024] [Indexed: 08/02/2024]
Abstract
BACKGROUND Superficially invasive squamous cell carcinoma (SISCC) and high-grade squamous intraepithelial lesions (HSIL) involving the anal canal are rare, and their surgical management involves local excision. Endoscopic submucosal dissection (ESD) has recently emerged as a promising treatment. This study aimed to evaluate the feasibility and safety of ESD for SISCC and HSIL in the anal canal. METHODS All patients diagnosed with SISCC or HSIL in the anal canal who underwent ESD between November 2018 and May 2023 were included. Patient age, sex, pathology, human immunodeficiency virus (HIV) status, human papillomavirus (HPV) status, T stage, en bloc rate, and R0 resection rate were analyzed. RESULTS Ten patients, including two men and eight women, with a median age of 61 (51-68) years were enrolled. All patients were HIV-negative, but five (50%) were HPV-positive. Pathological examination showed tumor stage of two patients as T2, one as T0 of SISCC, and seven as Tis of HSIL. The median specimen and tumor sizes were 24 (6-65) mm and 18 (6-55) mm, respectively. The en bloc and R0 resection rates were 100% and 80%, respectively. No severe complications occurred and no recurrence was observed at the follow-up (median follow-up period, 9 (1-35) months). CONCLUSIONS ESD is a reliable and minimally invasive procedure that enables more individualized treatment options for specific groups. As we were limited by the length of the observation period, the long-term performance of ESD for SISCC and HSIL involving the anal canal requires further investigation.
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Affiliation(s)
- H-I Ng
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - B-H Chen
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Y-M Zhang
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China
| | - W Zhang
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital & Shenzhen Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Shenzhen, 518116, China
| | - Y Liu
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
| | - G-Q Wang
- Department of Endoscopy, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, 100021, China.
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Bernardi F, Ungaro F, D’Amico F, Zilli A, Parigi TL, Massimino L, Allocca M, Danese S, Furfaro F. The Role of Viruses in the Pathogenesis of Immune-Mediated Gastro-Intestinal Diseases. Int J Mol Sci 2024; 25:8301. [PMID: 39125870 PMCID: PMC11313478 DOI: 10.3390/ijms25158301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2024] [Revised: 07/23/2024] [Accepted: 07/24/2024] [Indexed: 08/12/2024] Open
Abstract
Immune-mediated gastrointestinal (GI) diseases, including achalasia, celiac disease, and inflammatory bowel diseases, pose significant challenges in diagnosis and management due to their complex etiology and diverse clinical manifestations. While genetic predispositions and environmental factors have been extensively studied in the context of these conditions, the role of viral infections and virome dysbiosis remains a subject of growing interest. This review aims to elucidate the involvement of viral infections in the pathogenesis of immune-mediated GI diseases, focusing on achalasia and celiac disease, as well as the virome dysbiosis in IBD. Recent evidence suggests that viral pathogens, ranging from common respiratory viruses to enteroviruses and herpesviruses, may trigger or exacerbate achalasia and celiac disease by disrupting immune homeostasis in the GI tract. Furthermore, alterations in the microbiota and, specifically, in the virome composition and viral-host interactions have been implicated in perpetuating chronic intestinal inflammation in IBD. By synthesizing current knowledge on viral contributions to immune-mediated GI diseases, this review aims to provide insights into the complex interplay between viral infections, host genetics, and virome dysbiosis, shedding light on novel therapeutic strategies aimed at mitigating the burden of these debilitating conditions on patients' health and quality of life.
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Affiliation(s)
- Francesca Bernardi
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Via Olgettina, 58, 20132 Milan, Italy
| | - Federica Ungaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Ferdinando D’Amico
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Alessandra Zilli
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Tommaso Lorenzo Parigi
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Luca Massimino
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Mariangela Allocca
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
| | - Silvio Danese
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
- Gastroenterology and Endoscopy, Vita-Salute San Raffaele University, Via Olgettina, 58, 20132 Milan, Italy
| | - Federica Furfaro
- Gastroenterology and Endoscopy, IRCCS Ospedale San Raffaele, 20132 Milan, Italy; (F.B.); (F.U.); (F.D.); (A.Z.); (T.L.P.); (L.M.); (M.A.); (S.D.)
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Zhang XD, Song XD, Lu JH, Dai Y, Li B, Zhu P, Dai EH, Pan CQ, Chen W. Comparison of Autolumo A2000 Plus and Architect i2000 for detection of hepatitis B virus serological markers. Heliyon 2024; 10:e32698. [PMID: 39113996 PMCID: PMC11304000 DOI: 10.1016/j.heliyon.2024.e32698] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2023] [Revised: 05/27/2024] [Accepted: 06/06/2024] [Indexed: 08/10/2024] Open
Abstract
Serological detection of hepatitis B virus markers plays a vital role in the diagnosis, treatment, prognosis, and therapeutic surveillance of hepatitis B. To compare the diagnostic performance of Autolumo A2000Plus and Abbott Architect i2000 systems in the detection of hepatitis B infection markers. A total of 6 HBV seroconversion panels and 743 participants were enrolled in this study, including 383 HBV-infected patients and 360 healthy adults. Clinical diagnostic information, laboratory results, and HBV genotyping were collected to evaluate the diagnostic performance of the A2000Plus and i2000 systems in detecting HBV infection markers. The results showed that the total percent agreement of HBV markers was all >90 % in both detection systems among the six seroconversion panels and 743 serum samples from the population. The χ2 values of the Chi-square test among hepatitis B virus serological markers in both analyzers were between 550.7 and 743.0, p < 0.0001. HBV marker consistency test results show perfect consistency between the two analyzers, with Kappa values ranging from 0.854 to 1.000. For specific samples, including Hepatitis B patients with Genotype C, chronic hepatitis B, hepatitis B-related cirrhosis, and hepatocellular carcinoma, spearman correlation analysis showed HBsAg correlation coefficients ranging from 0.8532 to 0.9745, p < 0.001 in both analyzers. In conclusion, Autolumo A2000Plus diagnostic performance in consistency and correlation is comparable to Abbott Architect i2000 when detecting markers of hepatitis B infection. The Autolumo A2000Plus system can be used as a reliable instrument for HBV marker detection.
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Affiliation(s)
- Xue-Dong Zhang
- Department of Clinical Laboratory, the First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, Shaanxi, China
- Autobio Diagnostic Co.Ltd., Zhengzhou, China
| | - Xue-Dong Song
- Hebei Key Laboratory of Immune Mechanism of Major Infectious Diseases and New Technology of Diagnosis and Treatment, The Fifth Hospital of Shijiazhuang, Hebei Medical University, Shijiazhuang, China
- Department of Laboratory Medicine, Handan Central Hospital, Hebei Medical University, Handan, China
| | - Jian-Hua Lu
- Hebei Key Laboratory of Immune Mechanism of Major Infectious Diseases and New Technology of Diagnosis and Treatment, The Fifth Hospital of Shijiazhuang, Hebei Medical University, Shijiazhuang, China
| | - Yan Dai
- Autobio Diagnostic Co.Ltd., Zhengzhou, China
| | - Bin Li
- Autobio Diagnostic Co.Ltd., Zhengzhou, China
| | - Ping Zhu
- Department of Laboratory Medicine, the Sixth Hospital of Shijiazhuang, Hebei, China
| | - Er-Hei Dai
- Hebei Key Laboratory of Immune Mechanism of Major Infectious Diseases and New Technology of Diagnosis and Treatment, The Fifth Hospital of Shijiazhuang, Hebei Medical University, Shijiazhuang, China
| | - Calvin Q. Pan
- Center of Liver Diseases, Beijing Ditan Hospital, Capital Medical University, Beijing, China
- Division of Gastroenterology and Hepatology, Department of Medicine, NYU Langone Health, New York University Grossman School of Medicine, New York, USA
| | - Wei Chen
- Department of Clinical Laboratory, the First Affiliated Hospital of Xi'an Jiao Tong University, Xi'an, Shaanxi, China
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Takada H, Osawa L, Komiyama Y, Muraoka M, Suzuki Y, Sato M, Kobayashi S, Yoshida T, Takano S, Maekawa S, Enomoto N. Interleukin-7 Risk Allele, Lymphocyte Counts, and Autoantibodies for Prediction of Risk of Immune-Related Adverse Events in Patients Receiving Atezolizumab plus Bevacizumab Therapy for Unresectable Hepatocellular Carcinoma. Oncology 2024:1-11. [PMID: 39079513 DOI: 10.1159/000540648] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2024] [Accepted: 07/22/2024] [Indexed: 08/28/2024]
Abstract
INTRODUCTION Atezolizumab plus bevacizumab (AB) therapy was the effective immune checkpoint inhibitor (ICI) for unresectable hepatocellular carcinoma (u-HCC). However, immune-related adverse events (irAEs) are common in patients receiving ICI therapies. Our research aimed to explore the risk factors for irAE development, with attention to interleukin-7 (IL-7) risk alleles, lymphocyte counts, and autoantibodies. METHODS Seventy-six patients receiving AB therapy for u-HCC were recruited. Single nucleotide polymorphism genotyping was done for the analysis of rs16906115 polymorphism near IL-7-expressing genes using 20 μL of stored buffy coat at baseline. The association between IL-7 risk alleles, lymphocyte counts, autoantibodies, and irAE development was investigated. RESULTS irAEs were found in 14 (18%) patients. The incidence of irAEs did not differ significantly between the groups showing IL-7 AG/AA and the GG group (p = 0.72). The incidence in the group with a lymphocyte count of 1,130/µL or more at baseline was higher than in that with a value below 1,130/µL (p = 0.0093). The group showing IL-7 AG/AA or lymphocyte count >1,130/μL had a higher irAE prevalence rate than the others (p = 0.019). IL-7 AG/AA or lymphocyte count >1,130/μL and positivity for autoantibodies at baseline were the prognostic factors for irAE development. irAE incidence could be stratified using a combination of IL-7 AG/AA or lymphocyte counts ≥1,130/µL and positive autoantibodies (p = 0.016). CONCLUSION Patients with IL-7 risk alleles, high lymphocyte counts, and autoantibodies at baseline may require careful monitoring for irAE development.
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Affiliation(s)
- Hitomi Takada
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Leona Osawa
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Yasuyuki Komiyama
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Masaru Muraoka
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Yuichiro Suzuki
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Mitsuaki Sato
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Shoji Kobayashi
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Takashi Yoshida
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Shinichi Takano
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Shinya Maekawa
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Nobuyuki Enomoto
- Gastroenterology and Hepatology Department of Internal Medicine, Faculty of Medicine, University of Yamanashi, Yamanashi, Japan
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145
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Imamura H, Adachi T, Yamashita M, Kinoshita A, Hamada T, Matsushima H, Hara T, Soyama A, Kobayashi K, Kanetaka K, Eguchi S. Minimally invasive pancreaticoduodenectomy for circumportal pancreas: literature review and report of two type IIIA cases. Surg Case Rep 2024; 10:175. [PMID: 39073717 PMCID: PMC11286910 DOI: 10.1186/s40792-024-01979-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2024] [Accepted: 07/17/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND Circumportal pancreas is a rare morphological variant with clinical significance due to the high risk of postoperative pancreatic fistula in patients undergoing pancreaticoduodenectomy. Type IIIA (suprasplenic anteportal) is the most common type of circumportal pancreas. We present two cases of type IIIA treated with minimally invasive pancreaticoduodenectomy, and review the literature on patients with circumportal pancreas who underwent pancreatic surgery. CASE PRESENTATION Case 1: Laparoscopic Pancreaticoduodenectomy for Non-functioning Pancreatic Neuroendocrine Neoplasm with Circumportal Pancreas. A 69-year-old female with no prior medical history presented with a pancreatic head mass detected during routine ultrasound. CT revealed a 20 mm hypervascular tumor in pancreas head and a suprasplenic circumportal pancreas with an anteportal duct. The main pancreatic duct (MPD) was not in the parenchyma on the dorsal side of the portal vein (PV). Laparoscopic pancreaticoduodenectomy was performed. The anteportal side was resected with an ultrasonic device, and the retroportal side with a mesh-reinforced stapler. Pancreaticojejunostomy was performed without complications. Case 2: Robot-assisted Pancreaticoduodenectomy for Pancreatic Head Cancer and Non-functioning Pancreatic Neuroendocrine Neoplasm in the pancreatic tail with Circumportal Pancreas. A 72-year-old male with no prior medical history presented with a dilated main pancreatic duct on ultrasound. Diagnosed with pancreatic head cancer (Stage IIA), he underwent neoadjuvant chemotherapy. Contrast-enhanced CT revealed pancreatic cancer in the head and a tumor in the tail with unknown pathology. Robot-assisted pancreaticoduodenectomy was performed, and pancreatectomy on the left side of the tail tumor was planned. Intraoperative findings revealed a circumportal pancreas with the MPD not running through the dorsal parenchyma. After resected the parenchyma on the left side of the tail tumor, parenchyma on the dorsal side of the PV was dissected using SynchroSeal®. Pancreaticojejunostomy was performed without complications. The postoperative course was uneventful. CONCLUSIONS The optimal location and method of pancreatic resection should be selected according to the type of circumportal pancreas and the location of the lesion to be resected to minimize the risk of pancreatic fistula. Minimally invasive surgery for circumportal pancreas remains challenging even for surgical teams with sufficient experience and skills, and careful consideration are necessary for its application.
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Affiliation(s)
- Hajime Imamura
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan.
| | - Tomohiko Adachi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Mampei Yamashita
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Ayaka Kinoshita
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Takashi Hamada
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Hajime Matsushima
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Takanobu Hara
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Akihiko Soyama
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Kazuma Kobayashi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Kengo Kanetaka
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
| | - Susumu Eguchi
- Department of Surgery, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki University Hospital, 1-7-1 Sakamoto, Nagasaki, 852-8501, Japan
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Ignácio ADC, Guerra AMDR, de Souza-Silva TG, Carmo MAVD, Paula HADA. Effects of glyphosate exposure on intestinal microbiota, metabolism and microstructure: a systematic review. Food Funct 2024; 15:7757-7781. [PMID: 38994673 DOI: 10.1039/d4fo00660g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2024]
Abstract
Glyphosate is the most commercialized herbicide in Brazil and worldwide, and this has become a worrying scenario in recent years. In 2015 glyphosate was classified as potentially carcinogenic by the World Health Organization, which opened avenues for numerous debates about its safe use regarding non-target species' health, including humans. This review aimed to observe the impacts of glyphosate and its formulations on the gut microbiota, as well as on the gut microstructure and animal metabolism. A systematic review was conducted based on the PRISMA recommendations, and the search for original articles was performed in Pubmed/Medline, Scopus and Web of Science databases. The risk of bias in the studies was assessed using the SYRCLE strategy. Our findings revealed that glyphosate and its formulations are able to induce intestinal dysbiosis by altering bacterial metabolism, intestinal permeability, and mucus secretion, as well as causing damage to the microvilli and the intestinal lumen. Additionally, immunological, enzymatic and genetic changes were also observed in the animal models. At the metabolic level, damage was observed in lipid and energy metabolism, the circulatory system, cofactor and vitamin metabolism, and replication, repair, and translation processes. In this context, we pointed out that the studies revealed that these alterations, caused by glyphosate-based herbicides, can lead to intestinal and systemic diseases, such as Crohn's disease and Alzheimer's disease.
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Affiliation(s)
| | | | - Thaiany Goulart de Souza-Silva
- Institute of Biological Science, Department of Morphology, Federal University of Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Mariana Araújo Vieira do Carmo
- Faculty of Nutrition, Federal University of Alfenas, Gabriel Monteiro da Silva, 700, Centro, CEP: 37130-001, Alfenas, Minas Gerais, Brazil.
| | - Hudsara Aparecida de Almeida Paula
- Faculty of Nutrition, Federal University of Alfenas, Gabriel Monteiro da Silva, 700, Centro, CEP: 37130-001, Alfenas, Minas Gerais, Brazil.
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147
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Cao X, Wu B, Guo S, Zhong W, Zhang Z, Li H. Construction of prognostic nomogram based on the SEER database for esophageal cancer patients. Clinics (Sao Paulo) 2024; 79:100433. [PMID: 39079460 PMCID: PMC11334687 DOI: 10.1016/j.clinsp.2024.100433] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 05/30/2024] [Accepted: 06/12/2024] [Indexed: 08/09/2024] Open
Abstract
Currently, the incidence of esophageal cancer continues to rise around the world. Because of its good early prognosis, it is of great significance to establish an effective model for predicting the survival of EC patients. The purpose of this study was to predict survival after diagnosis in Esophageal Cancer (EC) patients by constructing a valid clinical nomogram. In this study, 5037 EC patient samples diagnosed from 2010 to 2015 were screened by accessing the SEER database, and 8 independent prognostic factors were screened by various methods, and Cox multivariate regression was included to construct a prognostic model and nomogram for esophageal cancer. to estimate esophageal cancer recurrence and overall survival. Calibration of the nomogram predicted probabilities of 1-year, 3-year and 5-year survival probability, which were closely related to actual survival. In conclusion, this study validated that the column-line graphical model can be considered an individualized quantitative tool for predicting the prognosis of patients with EC in order to assist clinicians in making therapeutic decisions.
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Affiliation(s)
- Xiying Cao
- Department of Thoracic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China; Department of Thoracic Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou City, Jiangxi Province, China.
| | - Bingqun Wu
- Department of Thoracic Surgery, Huaxin Hospital, First Hospital of Tsinghua University, Beijing, China
| | - Shaoming Guo
- Department of Thoracic Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou City, Jiangxi Province, China
| | - Weixiang Zhong
- Department of Thoracic Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou City, Jiangxi Province, China
| | - Zuxiong Zhang
- Department of Thoracic Surgery, The First Affiliated Hospital of Gannan Medical University, Ganzhou City, Jiangxi Province, China
| | - Hui Li
- Department of Thoracic Surgery, Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
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148
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Urlapu KS, Mantri N, Patel H, Lajara Hallal P, Chilimuri S, Diaz-Fuentes G. Severe Airway Obstruction Caused by Esophageal Bezoar with Coca-Cola and Creon (Pancrelipase) in a Patient with Underlying Achalasia: A Comprehensive Case Report. Case Rep Gastrointest Med 2024; 2024:2081040. [PMID: 39104748 PMCID: PMC11300067 DOI: 10.1155/2024/2081040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2024] [Revised: 06/16/2024] [Accepted: 07/09/2024] [Indexed: 08/07/2024] Open
Abstract
Introduction The occurrence of acute respiratory failure as a result of esophageal bezoars is a rare phenomenon. We present a patient who failed initial endoscopic intervention. Successful resolution was achieved through a novel approach involving a combination of Creon and Coca-Cola. Subsequently, the patient was diagnosed with achalasia, a condition that potentially contributed to the formation of the esophageal bezoar. Case Description. An 82-year-old man presented with respiratory distress, necessitating endotracheal intubation for airway protection. A chest computed tomogram (CT) showed pneumonia and a distended esophagus compressing the trachea, raising the possibility of an esophageal food bolus. Endoscopy revealed a severely dilated esophagus containing a significant amount of food and a phytobezoar in the lower esophagus. He failed various endoscopic techniques to remove the obstruction. Given the patient's poor surgical candidacy, he was started in a thrice-daily regimen of Creon dissolved in 165 mL of Coca-Cola, over a 4-day period. A subsequent endoscopy revealed no discernible evidence of food or bezoar. The patient was weaned from mechanical ventilation. A high-resolution esophageal manometry identified type 1 achalasia. Conclusion Esophageal food impaction leading to respiratory failure is rare. Endoscopy remains the mainstay approach. Surgical interventions carry significant risks. This case emphasizes the potential for noninvasive management in patients with esophageal bezoars and also underscores the significance of contemplating esophageal pathologies when addressing cases of respiratory failure. The use of Coca-Cola and Creon emerges as a safe, effective, and cost-efficient treatment, providing a feasible option when endoscopy proves unsuccessful before considering more aggressive interventions.
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Affiliation(s)
- Kinnera Sahithi Urlapu
- Division of Pulmonary and Critical CareDepartment of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
| | - Nikhitha Mantri
- Division of GastroenterologyDepartment of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
| | - Harish Patel
- Division of GastroenterologyDepartment of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
| | - Priscilla Lajara Hallal
- Department of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
| | - Sridhar Chilimuri
- Division of GastroenterologyDepartment of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
| | - Gilda Diaz-Fuentes
- Division of Pulmonary and Critical CareDepartment of MedicineBronx Care Health SystemAffiliated with Icahn School of Medicine at Mount Sinai, New York, Bronx, USA
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Patwa N, Chauhan R, Chauhan A, Kumar M, Ramniwas S, Mathkor DM, Saini AK, Tuli HS, Haque S, Slama P. Garcinol in gastrointestinal cancer prevention: recent advances and future prospects. J Cancer Res Clin Oncol 2024; 150:370. [PMID: 39066940 PMCID: PMC11283395 DOI: 10.1007/s00432-024-05880-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Accepted: 07/03/2024] [Indexed: 07/30/2024]
Abstract
Gastrointestinal cancers continue to pose a significant global health challenge, with millions of new cases diagnosed each year. Despite advancements in treatment, the prognosis for many patients remains poor. This article explores the potential of garcinol, a polyisoprenylated benzophenone found in various Garcinia species, as a therapeutic agent against gastrointestinal malignancies. The objective is to review recent research on garcinol's anticancer properties, its mechanisms of action, and safety aspects. Garcinol exhibits anticancer effects in esophageal, gastric, colorectal, pancreatic, and liver cancers by inhibiting metastasis, inducing apoptosis, and targeting key molecular pathways in cancer progression. Nanotechnology is explored as a means to enhance garcinol delivery and efficacy. Safety assessments suggest a promising toxicity profile. Garcinol shows significant potential as a natural therapeutic agent for gastrointestinal cancers, and future research is needed on optimizing its delivery, exploring synergistic combinations, and conducting clinical trials to validate its efficacy and safety for clinical applications.
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Affiliation(s)
- Nitika Patwa
- Department of Chemistry, Indian Institute of Technology, Delhi, India
| | - Ritu Chauhan
- Department of Biotechnology, Graphic Era Deemed to be University, Dehradun, Uttarakhand, 248002, India
| | - Abhishek Chauhan
- Amity Institute of Environmental Toxicology Safety and Management, Amity University, Noida, U.P, India
| | - Manoj Kumar
- Department of Chemistry, Maharishi Markandeshwar University, Sadopur-Ambala, 134007, Haryana, India
| | - Seema Ramniwas
- University Centre for Research and Development, University Institute of Pharmaceutical Sciences, Chandigarh University, Gharuan, Mohali, 140413, India
| | - Darin Mansor Mathkor
- Research and Scientific Studies Unit, College of Nursing and Allied Health Sciences, Jazan University, Jazan, 45142, Saudi Arabia
| | - Adesh Kumar Saini
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), 133207, Mullana, Ambala, India
| | - Hardeep Singh Tuli
- Department of Bio-Sciences and Technology, Maharishi Markandeshwar Engineering College, Maharishi Markandeshwar (Deemed to Be University), 133207, Mullana, Ambala, India
| | - Shafiul Haque
- Gilbert and Rose-Marie Chagoury School of Medicine, Lebanese American University, Beirut, 11022801, Lebanon.
| | - Petr Slama
- Laboratory of Animal Immunology and Biotechnology, Department of Animal Morphology, Physiology and Genetics, Faculty of AgriSciences, Mendel University in Brno, 61300, Brno, Czech Republic.
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150
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Chen XF, Wu HJ, Li T, Liu JB, Zhou WJ, Guo Q. Establishment and validation of a predictive model for peripherally inserted central catheter-related thrombosis in patients with liver cancer. World J Gastrointest Surg 2024; 16:2221-2231. [PMID: 39087116 PMCID: PMC11287695 DOI: 10.4240/wjgs.v16.i7.2221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2024] [Revised: 06/03/2024] [Accepted: 06/18/2024] [Indexed: 07/22/2024] Open
Abstract
BACKGROUND Peripherally inserted central catheters (PICCs) are commonly used in hospitalized patients with liver cancer for the administration of chemotherapy, nutrition, and other medications. However, PICC-related thrombosis is a serious complication that can lead to morbidity and mortality in this patient population. Several risk factors have been identified for the development of PICC-related thrombosis, including cancer type, stage, comorbidities, and catheter characteristics. Understanding these risk factors and developing a predictive model can help healthcare providers identify high-risk patients and implement preventive measures to reduce the incidence of thrombosis. AIM To analyze the influencing factors of PICC-related thrombosis in hospitalized patients with liver cancer, construct a predictive model, and validate it. METHODS Clinical data of hospitalized patients with liver cancer admitted from January 2020 to December 2023 were collected. Thirty-five cases of PICC-related thrombosis in hospitalized patients with liver cancer were collected, and 220 patients who underwent PICC placement during the same period but did not develop PICC-related thrombosis were randomly selected as controls. A total of 255 samples were collected and used as the training set, and 77 cases were collected as the validation set in a 7:3 ratio. General patient information, case data, catheterization data, coagulation indicators, and Autar Thrombosis Risk Assessment Scale scores were analyzed. Univariate and multivariate unconditional logistic regression analyses were performed on relevant factors, and the value of combined indicators in predicting PICC-related thrombosis in hospitalized patients with liver cancer was evaluated using receiver operating characteristic (ROC) curve analysis. RESULTS Univariate analysis showed statistically significant differences (P < 0.05) in age, sex, Karnofsky performance status score (KPS), bedridden time, activities of daily living impairment, parenteral nutrition, catheter duration, distant metastasis, and bone marrow suppression between the thrombosis group and the non-thrombosis group. Other aspects had no statistically significant differences (P > 0.05). Multivariate regression analysis showed that age ≥ 60 years, KPS score ≤ 50 points, parenteral nutrition, stage III to IV, distant metastasis, bone marrow suppression, and activities of daily living impairment were independent risk factors for PICC-related thrombosis in hospitalized patients with liver cancer (P < 0.05). Catheter duration of 1-6 months and catheter duration > 6 months were protective factors for PICC-related thrombosis (P < 0.05). The predictive model for PICC-related thrombosis was obtained as follows: P predictive probability = [exp (Logit P)]/[1 + exp (Logit P)], where Logit P = age × 1.907 + KPS score × 2.045 + parenteral nutrition × 9.467 + catheter duration × 0.506 + tumor-node-metastasis (TNM) staging × 2.844 + distant metastasis × 2.065 + bone marrow suppression × 2.082 + activities of daily living impairment × 13.926. ROC curve analysis showed an area under the curve (AUC) of 0.827 (95%CI: 0.724-0.929, P < 0.001), with a corresponding optimal cut-off value of 0.612, sensitivity of 0.755, and specificity of 0.857. Calibration curve analysis showed good consistency between the predicted occurrence of PICC-related thrombosis and actual occurrence (P > 0.05). ROC analysis showed AUCs of 0.888 and 0.729 for the training and validation sets, respectively. CONCLUSION Age, KPS score, parenteral nutrition, TNM staging, distant metastasis, bone marrow suppression, and activities of daily living impairment are independent risk factors for PICC-related thrombosis in hospitalized patients with liver cancer, while catheter duration is a protective factor for the disease. The predictive model has an AUC of 0.827, indicating high predictive accuracy and clinical value.
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Affiliation(s)
- Xiao-Fei Chen
- Department of Thyroid Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
- The Second Department of General Surgery, Chengdu Shangjinnanfu Hospital, West China Hospital of Sichuan University, Chengdu 611730, Sichuan Province, China
| | - Hao-Jun Wu
- Department of Biliary Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Tang Li
- Department of Hepatobiliary and Pancreatic Surgery, Chengdu Shangjinnanfu Hospital, West China Hospital of Sichuan University, Chengdu 611730, Sichuan Province, China
| | - Jia-Bin Liu
- Department of Thyroid Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
| | - Wen-Jie Zhou
- The Second Department of General Surgery, Chengdu Shangjinnanfu Hospital, West China Hospital of Sichuan University, Chengdu 611730, Sichuan Province, China
| | - Qiang Guo
- Department of Vascular Surgery, West China Hospital of Sichuan University, Chengdu 610041, Sichuan Province, China
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