Publications by authors named "Dadang Makmun"

Article Synopsis
  • The 2013 Asia-Pacific consensus on managing hilar cholangiocarcinoma was updated due to new evidence regarding endoscopic treatment for malignant hilar biliary obstruction (MHBO).
  • A review of literature using a PICO framework led to the creation of consensus statements and key concepts, with expert approval through the modified Delphi method.
  • The final recommendations address diagnosis, biliary drainage strategies, recurrent obstruction management, cholecystitis post-stenting, and pre-stenting treatments, but emphasize that they should complement, not replace, multidisciplinary decisions for individual patients.
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Acute cholangitis (AC) is a biliary tract infection with in-hospital mortality rates reaching up to 14.7%. The underlying condition is biliary obstruction caused by benign and malignant etiologies, as well as bacteriobilia, with commom bile duct (CBD) stone being one of the most common causes.

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Background: Colorectal cancer (CRC) is a significant contributor to cancer-related morbidity and mortality. Biopsy remains the gold standard for CRC diagnosis, but invasive testing may not be preferred as an initial diagnostic procedure. Therefore, alternative non-invasive approaches are needed.

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Dyspepsia still becomes a major challenge in upper gastrointestinal disease in Indonesia. This disease often correlated with Helicobacter pylori infection. However, the prevalence of this bacterium is generally low in Indonesia.

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Chronic inflammation is a crucial driver of carcinogenesis in pancreatic ductal adenocarcinoma (PDAC). Several studies have investigated the prognostic significance of cyclooxygenase-2 (COX-2) expression in PDAC patients, obtaining conflicting results. Nuclear factor kappa-B (NF-κB), specificity protein 1 (Sp1), and c-Jun are known as the transcription factors of the gene.

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Screening for colorectal cancer (CRC) is effective in reducing CRC related mortality. Current screening methods include endoscopy based and biomarker based approaches. This guideline is a joint official statement of the Asian Pacific Association of Gastroenterology (APAGE) and the Asian Pacific Society of Digestive Endoscopy (APSDE), developed in response to the increasing use of, and accumulating supportive evidence for the role of, non-invasive biomarkers for the diagnosis of CRC and its precursor lesions.

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Background/aims: Endoscopic ultrasound (EUS) has become an essential diagnostic and therapeutic tool. EUS was introduced in 2013 in Indonesia and is considered relatively new. This study aimed to describe the current role of interventional EUS at our hospital as a part of the Indonesian tertiary health center experience.

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Background: Extrahepatic cholangiocarcinoma is rare but fatal. Patients who come are usually already in the advanced stage that can not undergo curative resection and chemotherapy also seems to be very rarely done. The survival rate and its associated factors in Indonesia are unknown.

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Background: Acute pancreatitis exhibits a rapid clinical progression which makes it difficult to observe in human; hence, an experimental animal model is needed. This preliminary study performed an induction of acute pancreatitis using glycodeoxycholic acid (GDOC) in an experimental macaque model.

Methods: GDOC injections (initial dose of 11.

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Biliary strictures diagnosis has become a challenge where benign conditions could mimic a malignant process. Recently, SpyGlass DS overcame the limitations by allowing direct visualization of the biliary tree. A 65 years old Indian patient complaints of jaundice with total and direct bilirubin of 23.

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Background: An increasing trend in colorectal cancer (CRC) occurring at younger ages has been observed worldwide, even though incidence is declining in the general population. Most currently available guidelines still recommend CRC screening for older populations, despite an alarming rise in early-onset CRC incidence. Risk stratification is necessary to further determine the population most at risk for early-onset CRC.

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Background: Pancreatic ductal adenocarcinoma (PDAC) is deadly cancer with a poor prognosis. Molecular prognostic markers are needed to predict the patient's survival. The cyclooxygenase-2 enzyme (COX-2) and its 2 major transcription factors--nuclear factorkappa B (NF-κB) and specificity protein 1 (Sp1)--are activated during inflammation caused by neoplasia.

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This paper reports the proceedings from the first consensus meeting on the management of mild-to-moderate gastroesophageal reflux disease (GERD) in the Southeast Asian (SEA) region. Seventeen statements were drawn up by a steering committee that focused on epidemiology, mechanism of action, diagnostic investigations, and treatment. Voting on the recommendations used the Delphi method with two rounds of voting among the 10 panel members.

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Coronavirus disease 19 (COVID-19) which is caused by Severe Acute Respiratory Syndrome Coronavirus-2 (SARS-CoV-2), has been a problem worldwide, particularly due to the high rate of transmission and wide range of clinical manifestations. Acute respiratory distress syndrome (ARDS) and multiorgan failure are the most common events observed in severe cases and can be fatal. Cytokine storm syndrome emerges as one of the possibilities for the development of ARDS and multiorgan failure in severe cases of COVID-19.

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Background And Aim: The coronavirus disease 2019 pandemic has impacted gastroenterology practices worldwide; however, its protracted effects within Southeast Asia were unknown. The primary aim of the study was to determine the impact of the pandemic on clinical demands including burnout among gastroenterologists within the region. The secondary aim was to identify risk factors for burnout and determine regional stressors.

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The World Health Organization (WHO) has declared COVID-19 as global pandemic since there are tremendous growing numbers of confirmed cases for SARS-C0V-2 infection, the number of affected countries and high mortality rate. The global COVID-19 pandemic also will affect various aspects of health care including endoscopic service. The Indonesian Society for Digestive Endoscopy (ISDE), which provides a scope for doctors who perform endoscopic procedures, has developed a clinical and procedural guideline that may serve as a reference for doctors performing gastrointestinal endoscopy in Indonesia.

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Background: Clinician burnout is an important occupational hazard that may be exacerbated by the novel COVID-19 pandemic. Within Southeast Asia, burnout in gastroenterology is understudied. The primary objective of this study is to estimate the prevalence of burnout symptoms within gastroenterology, in member states of the Associations of Southeast Asian Nations (ASEAN), during and after the COVID-19 pandemic.

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Background: unresectable malignant distal biliary stricture patients require endoscopic biliary stent placement procedure. The survival rate and its associated factors in Indonesia are unknown.

Objectives: To identify 6-month survival of patients with malignant distal biliary stricture following endoscopic biliary stent procedure and its associated factors.

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Achalasia cardia is an esophageal myenteric plexus disorder characterized by absence of or incomplete lower esophageal sphincter relaxation and esophageal aperistalsis; Heller's myotomy is the main treatment of choice due to a lower failure rate. Recently, peroral endoscopic myotomy (POEM) has been reported as an alternative treatment for achalasia due to persistent symptoms after Heller's myotomy. An Indian male, aged 18 years, was admitted to the hospital due to dysphagia which had started more than 3 years ago.

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Objective: The aim of this study was to compare the effectiveness of 10-day course of triple therapy versus a 14-day course in the treatment of H.pylori infection in an Indonesian population.

Methods: A double-blinded randomized clinical trial was included patients, Indonesian population, with H.

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Distal biliary strictures (DBS) are common and may be caused by both malignant and benign pathologies. While endoscopic procedures play a major role in their management, a comprehensive review of the subject is still lacking. Our consensus statements were formulated by a group of expert Asian pancreatico-biliary interventional endoscopists, following a proposal from the Digestive Endoscopy Society of Taiwan, the Thai Association for Gastrointestinal Endoscopy, and the Tokyo Conference of Asian Pancreato-biliary Interventional Endoscopy.

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Aims: To evaluate the success rate and related factors of endoscopic ultrasound guided-biliary drainage (EUS-BD).

Material And Methods: We conducted a retrospective study among 24 patients with malignant biliary obstruction who underwent EUS-BD after failed ERCP from January 2015 to December 2016 in a tertiary health center. The bilirubin levels before and after the procedure were used to define the clinical success rate, while the stent deployment was used to define the technical success rate.

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Dyspepsia is one of numerous general complaints, which is commonly encountered by doctors of various disciplines. In daily practice, the complaint is not only limited for gastroenterologists. Knowledge on pathophysiology of dyspepsia have been developing continuously since a scientific investigation has been started in 1980's, which considers Helicobacter pylori as one of key factor in managing dyspepsia, either it is associated with ulcer or non-ulcer.

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, commonly known as soursop, contains annonacin, acetogenin, and polyphenol which are known to have chemopreventive effects on cancer. In this study, we tend to evaluate the apoptosis-inducing effect of soursop () leaf extract on the colorectal cancer cell line COLO-205 through the activities of caspase-3 which is a marker of cell apoptosis. Cell cultures were incubated with soursop leaf with a concentration of 10 g/ml and then compared with those of the incubated positive control leucovorin 10 g/ml and placebo as a negative control.

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Background/aims: Biliary stone disease is one of the most common conditions leading to hospitalization. In addition to endoscopic retrograde cholangiopancreatography (ERCP), endoscopic ultrasonography (EUS) and magnetic resonance cholangiopancreatography (MRCP) are required in diagnosing choledocholithiasis. This study aimed to compare the sensitivity and specificity of EUS and MRCP against ERCP in diagnosing choledocholithiasis.

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