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Kim S, Kang SJ. Mothers' experiences of caring for their children with liver transplantation: From sorrow to new determination. J Child Health Care 2023:13674935231223767. [PMID: 38113827 DOI: 10.1177/13674935231223767] [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] [Indexed: 12/21/2023]
Abstract
This study aims to understand mothers' dynamic experiences of caring for their children with liver transplant. A descriptive phenomenological qualitative approach was applied to this study. A total of seven mothers participated in this study. Data were collected from April 2020 to June 2020 through face-to-face interviews. Data analysis was performed using Giorgi's phenomenological method. By grouping general meaning units, 8 themes and 19 subthemes were derived. Eight themes are as follows: sorrow and distress of accepting a child's diagnosis; difficulties in deciding to undergo liver transplantation; negative emotions before and after transplant; the support system before and after liver transplantation; achieving a sense of trust toward healthcare providers; new concerns about the child's life after undergoing liver transplantation; appreciation of the experience; and new determination and expectations for future life. This study can contribute to the guideline that describes the role and daily life experiences of caregiving for other parents whose children undergo liver transplantation and nurses who work with impacted families. Healthcare providers can refer to the results to provide liver transplantation childcare and hospital-based support groups for child's family to improve nurses' communication skills.
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Affiliation(s)
- Sooyoung Kim
- College of Nursing, The Ohio State University, Columbus, OH, USA
| | - Sook Jung Kang
- College of Nursing, Ewha Womans University, Seoul, Korea
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Primary endoscopic variceal ligation reduced acute variceal bleeding events but not long-term mortality in pediatric-onset portal hypertension. J Formos Med Assoc 2021; 121:1515-1522. [PMID: 34782196 DOI: 10.1016/j.jfma.2021.10.022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/13/2021] [Accepted: 10/22/2021] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND/PURPOSE Esophageal variceal bleeding (EVB) is a medical emergency in patients with portal hypertension (PHT). However, studies on the long-term outcomes of prophylactic endoscopic variceal ligation (EVL) in pediatric-onset PHT are lacking. METHODS Between 1999 and 2020, patients who received EVL in the Electronic Report System of the Pediatric Endoscopy Unit were included in this retrospective study. EVL was classified as primary prophylaxis when it was performed for esophageal varices (EVs) without previous bleeding. If it was implemented in acute EVB, the subsequent EVL was classified as secondary prophylaxis. RESULTS Fifty-eight patients aged 10 months to 33 years with 31 males were included. Thirty-eight patients were classified as primary prophylaxis group, and twenty, secondary prophylaxis group. The primary prophylaxis group experienced fewer 5-year EVB events than the secondary prophylaxis group (cumulative risk: 14.4% versus 32.4%). Still, it didn't significantly affect overall survival and biliary atresia transplant-free survival. Long-term mortality was significantly associated with higher serum direct bilirubin levels (≥0.55 mg/dL) and lower albumin levels (≤2.54 mg/dL) at the first EVL. Aspartate aminotransferase-to-platelet ratio index (APRI) with a cut-off value of 1.24 helped to predict EV presence at the initial esophagogastroduodenoscopy (EGD) (AUROC = 0.762, sensitivity 75.0%, and specificity 66.7%). CONCLUSION Primary prophylactic EVL, despite reducing acute EVB, may not change overall survival and biliary atresia transplant-free survival. APRI > 1.24 may predict EV presence at the first EGD and help to schedule a surveillance EGD. Higher direct bilirubin and lower albumin levels at the first EVL may relate to long-term mortality.
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Surgical shunts for extrahepatic portal vein obstruction in pediatric patients: a systematic review. HPB (Oxford) 2021; 23:656-665. [PMID: 33388243 DOI: 10.1016/j.hpb.2020.11.1149] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2020] [Accepted: 11/29/2020] [Indexed: 12/12/2022]
Abstract
BACKGROUND Extrahepatic portal vein obstruction (EHPVO) causes portal hypertension in noncirrhotic children. Among surgical treatments, it is unclear whether the meso-Rex shunt (MRS) or portosystemic shunt (PSS) offers lower post-operative morbidity and superior patency over time. Our objective was to evaluate long-term outcomes comparing MRS and PSS for pediatric patients with EHPVO. METHODS A systematic review was conducted of articles reporting children undergoing surgical shunts for EHPVO from 1/2000-2/2020. Of 87 articles screened, 22 were eligible for inclusion. The primary outcome was shunt thrombosis and secondary outcomes included non-operative complications, stenosis, and re-operation. RESULTS Eighteen of 22 studies were of good quality and four had fair quality. Of 461 patients included, 340 underwent MRS and 121 underwent PSS. MRS were associated with a higher rate of post-operative thrombosis when compared to PSS (14.1% vs 5.8%, p = 0.021). There were 40/340 MRS patients (11.8%) that required at least one re-operation for either shunt thrombosis or stenosis, versus 5/121 PSS patients (4.1%), p = 0.019. CONCLUSION Both MRS and PSS result in acceptable long-term patency rates, but the more technically demanding MRS is associated with higher post-shunt thrombosis, often requiring further operative intervention. This study suggests that PSS may offer advantages for pediatric patients with EHPVO.
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Al-Qurashi FO, Aladsani AA, Al Qanea FK, Faisal SY. Portal Hypertension of a Delayed Onset Following Liver Abscesses in a 12-Month-Old Infant: A Case Report and Review of the Literature. Pediatr Gastroenterol Hepatol Nutr 2019; 22:400-406. [PMID: 31338316 PMCID: PMC6629598 DOI: 10.5223/pghn.2019.22.4.400] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Revised: 04/28/2018] [Accepted: 05/27/2018] [Indexed: 11/17/2022] Open
Abstract
We report a 12-month-old female infant who had a history of neonatal sepsis with liver micro-abscesses that resolved with intravenous antibiotics during neonatal period. During her neonatal admission period, no umbilical vein catheter was inserted. Also, she did not undergo any abdominal surgeries or had a postnatal history of necrotizing enterocolitis. However, the child developed upper gastrointestinal bleeding in form of hematemesis and melena secondary to esophageal varices at the age of 12 months with an extra-hepatic portal vein obstruction with cavernous transformation and portal hypertension subsequently. The child underwent a successful endoscopic injection sclerotherapy. She is now 20-month-old and has portal hypertension but otherwise asymptomatic. We are proposing the possibility of a delayed-onset portal hypertension as a complication of liver abscess and neonatal sepsis.
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Affiliation(s)
- Faisal Othman Al-Qurashi
- Department of Pediatrics, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Ahmed Abdullah Aladsani
- Department of Pediatrics, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Fatema Khalil Al Qanea
- Department of Pediatrics, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
| | - Sarah Yousef Faisal
- Department of Radiology, College of Medicine, Imam Abdulrahman Bin Faisal University, Dammam, Saudi Arabia
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Bonnet N, Paul J, Helleputte T, Veyckemans F, Pirotte T, Prégardien C, Eeckhoudt S, Hermans C, Detaille T, Clapuyt P, Menten R, Dumitriu D, Reding R, Scheers I, Varma S, Smets F, Sokal E, Stéphenne X. Novel insights into the assessment of risk of upper gastrointestinal bleeding in decompensated cirrhotic children. Pediatr Transplant 2019; 23:e13390. [PMID: 30888111 DOI: 10.1111/petr.13390] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Revised: 01/16/2019] [Accepted: 02/10/2019] [Indexed: 12/11/2022]
Abstract
OBJECTIVES Cirrhotic children wait-listed for liver transplant are prone to bleeding from gastrointestinal varices. Grade 2-3 esophageal varices, red signs, and gastric varices are well-known risk factors. However, the involvement of hemostatic factors remains controversial because of the rebalanced state of coagulation during cirrhosis. METHODS Children suffering from decompensated cirrhosis were prospectively included while being on waitlist. Portal hypertension was assessed by ultrasound and endoscopy. Coagulopathy was evaluated through conventional tests, thromboelastometry, and platelet function testing. The included children were followed up until liver transplantation, and all bleeding episodes were recorded. Children with or without bleeding were compared according to clinical, radiological, endoscopic, and biological parameters. In addition, validation of a predictive model for risk of variceal bleeding comprising of grade 2-3 esophageal varices, red spots, and fibrinogen level <150 mg/dL was applied on this cohort. RESULTS Of 20 enrolled children, 6 had upper gastrointestinal bleeding. Significant differences were observed in fibrinogen level, adenosine diphosphate, and thrombin-dependent platelet aggregation. The model used to compute the upper gastrointestinal bleeding risk had an estimated predictive performance of 81.0%. Platelet aggregation analysis addition improved the estimated predictive performance up to 89.0%. CONCLUSIONS We demonstrated an association between hemostatic factors and the upper gastrointestinal bleeding risk. A low fibrinogen level and platelet aggregation dysfunction may predict the risk of bleeding in children with decompensated cirrhosis. A predictive model is available to assess the upper gastrointestinal bleeding risk but needs further investigations. Clinicaltrials.gov number: NCT03244332.
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Affiliation(s)
- Nicolas Bonnet
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | | | | | - Francis Veyckemans
- Service d'anesthésiologie pédiatrique, Département de médecine aigue, Centre Hospitalier Régional Universitaire de Lille, Lille, France
| | - Thierry Pirotte
- Service d'anesthésiologie, Département de médecine aigue, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Caroline Prégardien
- Service d'anesthésiologie, Département de médecine aigue, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Stéphane Eeckhoudt
- Service de biologie hématologique, Département de biologie clinique, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Cédric Hermans
- Service d'hématologie, Département de médecine interne, Cliniques Universitaires Saint-Luc, Unité d'hémostase, Bruxelles, Belgique
| | - Thierry Detaille
- Service des soins intensifs pédiatriques, Département de médecine aigue, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Philippe Clapuyt
- Service de radiologie pédiatrique, Département de radiologie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Renaud Menten
- Service de radiologie pédiatrique, Département de radiologie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Dana Dumitriu
- Service de radiologie pédiatrique, Département de radiologie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Raymond Reding
- Service de chirurgie pédiatrique, Département de chirurgie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Isabelle Scheers
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Sharat Varma
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Françoise Smets
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Etienne Sokal
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
| | - Xavier Stéphenne
- Service de gastroentérologie et hépatologie pédiatrique, Département de pédiatrie, Cliniques Universitaires Saint-Luc, Bruxelles, Belgique
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Kamani L, Ahmad BS, Arshad M, Ashraf P. Safety of endoscopic N-Butyl-2 Cyanoacrylate injection for the treatment of bleeding gastric varices in children. Pak J Med Sci 2018; 34:1363-1368. [PMID: 30559786 PMCID: PMC6290215 DOI: 10.12669/pjms.346.16044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
Objective: To determine the safety and efficacy of N-butyl 2-cyanoacrylate in bleeding gastric varices in children. Methods: This retrospective observational study was conducted in the Department of Gastroenterology and Pediatric Surgery in Liaquat National Hospital Karachi between January 2010 and January 2017. Gastric fundal varices were obliterated in pediatric population with single shot of N-butyl-2 Cyanoacrylate 0.50ml diluted with 0.50ml of Lipoidal with use of forward-viewing video endoscope with 22-gauge needle. The primary outcome was primary hemostasis, Secondary outcome was complications, re-bleeding and mortality. Results: Thirty patients was included in the study, 18(60%) were male with mean age of 7.12± 2.9 years. Non cirrhotic portal hypertension was the most common etiology in 15 (50%) patients, followed by liver cirrhosis secondary to hepatitis B and D co-infection in 6(20%) patients. Primary hemostasis was achieved in 29 (96.7%), while 3(10%) patients developed re-bleeding after 48 hours, and hemostasis was achieved after second session of endoscopic obliteration. Abdominal pain and fever developed in 3(10%) patients which was managed conservatively. Mortality was observed in 1(3%) of cases due to sepsis after shunt surgery. Conclusion: Endoscopic fundal varix obliteration with N Butyl-2 cyanoacrylate was safe and effective in treatment of gastric variceal hemorrhage in children.
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Affiliation(s)
- Lubna Kamani
- Dr. Lubna Kamani, FCPS, MRCP(UK), FRCP, Department of Gastroenterology and Hepatology, Liaquat National Hospital &Medical College, Karachi, Pakistan
| | - Baseer Sultan Ahmad
- Dr. Baseer Sultan Ahmad, FCPS, Department of Gastroenterology and Hepatology, Liaquat National Hospital &Medical College, Karachi, Pakistan
| | - Muhammad Arshad
- Dr. Muhammad Arshad, FRCS, Department of Pediatric Surgery, Liaquat National Hospital &Medical College, Karachi, Pakistan
| | - Pervez Ashraf
- Dr. Pervez Ashraf, MRCP, FRCP, Department of Gastroenterology and Hepatology, Liaquat National Hospital &Medical College, Karachi, Pakistan
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Transient Elastography Measurements of Spleen Stiffness as a Predictor of Clinically Significant Varices in Children. J Pediatr Gastroenterol Nutr 2018; 67:446-451. [PMID: 30234702 DOI: 10.1097/mpg.0000000000002069] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
OBJECTIVES Investigate the use of spleen stiffness measurements (SSMs), measured by transient elastography (TE), for the prediction of clinically significant varices (CSV) in children with portal hypertension. METHODS This observational cohort study included children selected for endoscopy, as per department protocol, between September 2015 and June 2016. Those included underwent single TE FibroScan for liver stiffness measurements and SSM. Clinical and laboratory data were collected and variceal prediction scores were calculated at time of elastography. RESULTS In total 67 children (32 boys) underwent TE. Fifty-two children (25 boys) had chronic liver disease (CLD), 15 (7 boys) portal vein thrombosis (PVT). In all children SSM was the best predictor of CSV+ve, with an optimal cut-off value of 38.0 kPa (area under the receiver operator curve [AUROC] = 0.92, sensitivity = 89%, specificity = 82%, P < 0.01). In the CLD group SSM was also the best predictor, with an optimal cut-off value of 38.05 kPa (AUROC = 0.90, sensitivity = 84%, specificity = 87%, P < 0.01). In the PVT group only SSM was predictive of CSV+ve, with an optimal cut-off value of 16.8 kPa (AUROC = 1.00, sensitivity = 100%, specificity = 100%, P < 0.001). For the prediction of GI bleeding (n = 6), liver stiffness measurement performed the best, with an optimal cut-off value of 34.3 kPa (AUROC = 0.84, sensitivity of 80%, specificity of 88%, P = 0.01). CONCLUSIONS SSM was the greatest predictor of CSV+ve in the whole cohort, and individual CLD and PVT groups. SSM could be used as a noninvasive screening tool for children with portal hypertension to stratify the risk of having CSV.
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Non-invasive Markers of Portal Hypertension: Appraisal of Adult Experience and Potential Utilisation in Children. J Pediatr Gastroenterol Nutr 2018; 66:559-569. [PMID: 29287004 DOI: 10.1097/mpg.0000000000001882] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Portal hypertension (PHT) is a significant cause of morbidity and mortality in children with chronic liver disease and portal vein obstruction. Increased portal pressure results in variceal formation along the gastrointestinal (GI) tract resulting in major bleeding. Identifying children with significant PHT who are more likely to suffer GI bleeding has been challenging and the role of surveillance upper GI endoscopy has been debated. This review analyses research done on serum biomarkers and imaging techniques as possible predictors of significant PHT. We evaluated the research performed on adult population, as well as the limited work done on children, to identify promising areas for future research. A literature search was conducted on "PubMed." Several search terms were used including "portal hypertension," "paediatric portal hypertension," "non-invasive markers of portal hypertension," "spleen stiffness," "liver stiffness," "elastography," and "endothelial damage." The articles included were selected based on their relevance to the purpose of our review. The research suggests a combination of several biomarkers, in addition to an imaging technique such as transient elastography or magnetic resonance elastography, would allow for the best prediction of significant varices. The most promising indicators would be those that are applicable in both intra- and extra-hepatic causes of PHT. Further research on these predictors in children with PHT is required to determine their potential role as selection criteria for PHT and stratification of surveillance GI endoscopies.
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Therapeutic Endoscopy for the Control of Nonvariceal Upper Gastrointestinal Bleeding in Children: A Case Series. J Pediatr Gastroenterol Nutr 2017; 64:e88-e91. [PMID: 27811622 DOI: 10.1097/mpg.0000000000001457] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
OBJECTIVES Gastrointestinal bleeding is one of the most common indications for urgent endoscopy in the pediatric setting. The majority of these procedures are performed for control of variceal bleeding, with few performed for nonvariceal upper gastrointestinal (NVUGI) bleeding. The data on therapeutic endoscopy for NVUGI are sparse. The aims of our study were to review our experience with NVUGI bleeding, describe technical aspects and outcomes of therapeutic endoscopy, and determine gastroenterology fellows' training opportunities according to the national training guidelines. METHODS We performed a retrospective review of endoscopy database (Endoworks, Olympus Inc, Center Valley, PA) from January 2009 to December 2014. The search used the following keywords: bleeding, hematemesis, melena, injection, epinephrine, cautery, clip, and argon plasma coagulation. The collected data included demographics, description of bleeding lesion and medical/endoscopic therapy, rate of rebleeding, relevant laboratories, physical examination, and need for transfusion and surgery. The study was approved by the institutional review board. RESULTS During the study period 12,737 upper endoscopies (esophagogastroduodenoscopies) were performed. A total of 15 patients underwent 17 esophagogastroduodenoscopies that required therapeutic intervention to control bleeding (1:750 procedures). The mean ± standard deviation (median) age of patients who required endoscopic intervention was 11.6 ± 6.0 years (14.0 years). Seven out of 17 patients received dual therapy to control the bleeding lesions. All but 3 patients received medical therapy with intravenous proton pump inhibitor, and 3 received octreotide infusions. Six of the patients experienced rebleeding (40%), with 4 out of 6 initially only receiving single modality therapy. Two of these patients eventually required surgical intervention to control bleeding and both patients presented with bleeding duodenal ulcers. There were no cases of aspiration, perforation, or deaths. There were a total of 24 fellows trained in our program during the study period. Less than 1 therapeutic endoscopy per fellow for NVUGI bleeding was performed. CONCLUSIONS NVUGI bleeding requiring therapeutic endoscopic intervention is rare in pediatrics. A high rate (40%) of rebleeding was noted with a large proportion (66%) of patients receiving single modality therapy. Two patients required surgical intervention to control bleeding and both presented with bleeding duodenal ulcers. An insufficient number of therapeutic procedures is available for adequate fellow training requiring supplemental simulator and hands-on animal model, or adult endoscopy unit training.
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Soares LC, Sapienza AD. Portal Hypertension Caused by Immature Teratoma in an Adolescent Female. J Pediatr Adolesc Gynecol 2015; 28:e149-51. [PMID: 26081479 DOI: 10.1016/j.jpag.2014.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2014] [Revised: 10/21/2014] [Accepted: 12/15/2014] [Indexed: 12/22/2022]
Abstract
BACKGROUND Tumor compression is a cause of portal hypertension. In adolescents, most tumors are germ cell tumors. CASE We report the case of a 17-year-old female patient with progressive abdominal distention. Portal hypertension with ascites and esophageal varices were identified. A computed tomography scan showed a large ovarian mass that was consistent with a teratoma. After laparotomy, the portal hypertension was resolved. SUMMARY AND CONCLUSION Venous compression by an immature teratoma should be considered a cause of portal hypertension in adolescents.
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Oh SH, Kim SJ, Rhee KW, Kim KM. Endoscopic cyanoacrylate injection for the treatment of gastric varices in children. World J Gastroenterol 2015; 21:2719-2724. [PMID: 25759541 PMCID: PMC4351223 DOI: 10.3748/wjg.v21.i9.2719] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/23/2014] [Revised: 10/28/2014] [Accepted: 12/08/2014] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the efficacy and safety of N-butyl-2-cyanoacrylate in treating acute bleeding of gastric varices in children.
METHODS: The retrospective study included 21 children with 47 episodes of active gastric variceal bleeding who were treated by endoscopic injection of N-butyl-2-cyanoacrylate at Asan Medical Center Children’s Hospital between August 2004 and December 2011. To reduce the risk of embolism, each injection consisted of 0.1-0.5 mL of 0.5 mL N-butyl-2-cyanoacrylate diluted with 0.5 or 0.8 mL Lipiodol. The primary outcome was incidence of hemostasis after variceal obliteration and the secondary outcome was complication of the procedure.
RESULTS: The 21 patients experienced 47 episodes of active gastric variceal bleeding, including rebleeding, for which they received a total of 52 cyanoacrylate injections. Following 42 bleeding episodes, hemostasis was achieved after one injection and following five bleeding episodes it was achieved after two injections. The mean volume of each single aliquot of cyanoacrylate injected was 0.3 ± 0.1 mL (range: 0.1-0.5 mL). Injection achieved hemostasis in 45 of 47 (95.7%) episodes of acute gastric variceal bleeding. Eleven patients (52.4%) developed rebleeding events, with the mean duration of hemostasis being 11.1 ± 11.6 mo (range: 1.0-39.2 mo). No treatment-related complications such as distal embolism were noted with the exception of abdominal pain in one patient (4.8%). Among four mortalities, one patient died of variceal rebleeding.
CONCLUSION: Endoscopic variceal obliteration using a small volume of aliquots with repeated cyanoacrylate injection was an effective and safe option for the treatment of gastric varices in children.
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Abstract
BACKGROUND AND AIM Extrahepatic portal vein obstruction (EHPVO) is an important cause of portal hypertension in children. The aim of this study was to describe the clinical presentation, possible risk factors, upper gastrointestinal endoscopic findings, and treatment modalities of children with EHPVO. METHODS After ethical approval of our study protocol by our institution review board, we analyzed available data from medical records of patients with EHPVO presenting to the Pediatric Hepatology Unit, Cairo University Pediatric Hospital, Egypt, for a period of 15 years from January 1996 to December 2010. RESULTS The study included 169 patients. Their ages at presentation ranged from 1 month to 12 years (median 2.5 years, interquartile range 5); 101 were boys. Hematemesis was a presenting symptom in 58%, splenomegaly was present in 87%, esophageal varices were present in 94%, and fundal varices were present in 23%. Possible risk factors, in the form of umbilical catheterization, umbilical sepsis, and exchange transfusion, were elicited in 18%. Propranolol was associated with reduction in bleeding episodes (P < 0.001), but was associated with increased chest symptoms (P < 0.01). Both injection sclerotherapy and band ligation were effective in the management of bleeding varices and for primary and secondary prophylaxis; however, injection sclerotherapy was associated with the development of secondary gastric varices (P = 0.03). CONCLUSIONS This large study of children with EHPVO demonstrates the efficacy of propranolol in the reduction of gastrointestinal bleeding in children with EHPVO. Both injection sclerotherapy and band ligation were effective in the management of esophageal varices, although the former was associated with the development of secondary gastric varices. Randomized clinical trials to choose the best modalities for the management of portal hypertension in children are still lacking.
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Hanif FM, Soomro GB, Akhund SN, Luck NH, Laeeq SM, Abbas Z, Hassan SM, Mubarak M. Clinical presentation of extrahepatic portal vein obstruction: 10-year experience at a tertiary care hospital in Pakistan. J Transl Int Med 2015; 3:74-78. [PMID: 27847891 PMCID: PMC4936441 DOI: 10.1515/jtim-2015-0007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To evaluate the clinical presentation, possible etiological factors, management and outcome of patients in our hospital with extrahepatic portal vein obstruction (EHPVO). MATERIALS AND METHODS This study included patients with EHPVO followed up in our department during last 10 years. Patients of cirrhosis with EHPVO were excluded. Patients' clinical presentation, etiology of EHPVO, management and outcome results were analyzed. RESULTS Of 30 patients, 19 (67.9%) were males. Median age was 12 years. Of 14 patients who underwent liver biopsy 9 had histological activity index stage of 1/6. History of omphalitis and pulmonary tuberculosis was present in one case each. Of 22 patients with the available thrombophilia profile, nine patients had a deficiency of protein C, five patients had a deficiency of protein S, one each had reduced level S of anti-thrombin III and factor V mutation. The predominant presenting symptom was hematemesis (15 patients, 53.6%). Seven patients (25%) had splenomegaly. Three patients (10.7%) had no esophageal varices on endoscopy. Three patients underwent splenectomy due to severe pancytopenia. Endoscopic retrograde cholangipancreatography was performed in four patients (14.3%) due to portal biliopathy. Common bile duct stenting was performed in all four patients. Of them, one patient underwent splenorenal shunt operation for indication of hemobilia. One patient died at the age of 40 years, due to cholangitis and sepsis. CONCLUSIONS Results from this study show that the anticoagulant deficiency is a common cause of EHPVO in our setup. Hematemesis is a common presenting symptom. Some of these patients have symptomatic portal biliopathy.
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Affiliation(s)
- Farina M. Hanif
- Address for Correspondence: Dr. Farina Muhammed Hanif, Flat No. 101, Khanani Center, Block 3, Bahadurabad, Karachi, Pakistan. E-mail:
| | | | | | | | | | | | | | - Muhammed Mubarak
- Department of Pathology, Sindh Institute of Urology and Transplantation, Karachi, Pakistan
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Kim SJ, Oh SH, Jo JM, Kim KM. Experiences with endoscopic interventions for variceal bleeding in children with portal hypertension: a single center study. Pediatr Gastroenterol Hepatol Nutr 2013; 16:248-53. [PMID: 24511521 PMCID: PMC3915733 DOI: 10.5223/pghn.2013.16.4.248] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2013] [Revised: 10/04/2013] [Accepted: 10/08/2013] [Indexed: 01/06/2023] Open
Abstract
PURPOSE The aim of this study was to compare the efficacy and safety of band ligation and injection sclerotherapy in the endoscopic treatment of children with variceal bleeding. METHODS The study population included 55 children, all of whom were treated at the time of endoscopic diagnosis of esophageal varices at Asan Medical Center, Seoul, Korea, between January 1994 and January 2011. The primary outcomes included initial success rates and duration of hemostasis after endoscopic management (band ligation vs. injectionsclerotherapy). RESULTS The mean age was 6.7±5.2 years and the mean follow-up time was 5.4±3.7 years. The most common cause of esophageal varices was biliary atresia. Of 55 children with acute variceal bleeding, 39 had band ligation and 16 had injection sclerotherapy. No differences between groups were observed in terms of the size, location, and presence of red color sign. The success rates of band ligation and sclerotherapy in the control of acute bleeding episodes were 89.7% and 87.5%. The mean duration of hemostasis after endoscopic intervention was 13.2±25.1 months. After one year, 19 of 39 patients (48.7%) treated with band ligation and 7 of 16 patients (43.8%) with injection sclerotherapy had experienced rebleeding episodes. Complications after the procedures were observed in 10.3% and 18.8% of children treated with band ligation and injection sclerotherapy. CONCLUSION The results of our current study suggest that band ligation and injection sclerotherapy are equally efficient treatments for the control of acute variceal bleeding and prevention of rebleeding.
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Affiliation(s)
- Seung Jin Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Seak Hee Oh
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Jin Min Jo
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
| | - Kyung Mo Kim
- Department of Pediatrics, Asan Medical Center Children's Hospital, University of Ulsan College of Medicine, Seoul, Korea
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