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Al Balushi H, Ahmed J, Ahuja LK, Barkha F, Shafeeq MI, Baluch AB, Altinkaynak Y, Abdallah S, Islam H, Islam R, Rehman A, Shehryar A, Raza A. Evaluating the Efficacy of Antioxidant Therapy in Enhancing the Quality of Life of Chronic Pancreatitis Patients: A Systematic Review. Cureus 2024; 16:e57402. [PMID: 38694657 PMCID: PMC11062490 DOI: 10.7759/cureus.57402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2024] [Indexed: 05/04/2024] Open
Abstract
Chronic pancreatitis (CP), an inflammatory disease characterized by irreversible pancreatic changes and progressive fibrosis, significantly impairs patients' quality of life. This systematic review aims to assess the efficacy of antioxidant therapy in enhancing the quality of life of CP patients. Focusing on the role of oxidative stress in CP pathogenesis, we explored several databases for studies evaluating the impact of antioxidant supplementation. The review included randomized controlled trials and cohort studies reporting pain frequency, intensity, and overall quality of life measures. Findings from these studies present a mixed view of the efficacy of antioxidants in CP, with some suggesting benefits in symptom management, while others show inconsistency in improving patient outcomes. The review concludes that while antioxidant therapy holds potential, especially in symptom alleviation, there is a need for more rigorous, larger-scale studies to confirm its effectiveness in CP management and to establish standardized treatment protocols. The incorporation of antioxidants into CP treatment plans should be approached with personalized care, considering the varied responses observed in different patient populations.
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Affiliation(s)
| | - Junaid Ahmed
- Internal Medicine, Chandka Medical College Hospital, Larkana, PAK
| | | | - Fnu Barkha
- Pathology, Chandka Medical College, Larkana, PAK
| | | | - Amna B Baluch
- Internal Medicine, Universidad Autonoma de Guadalajara, Guadalajara, MEX
| | | | | | - Hamza Islam
- Research, Punjab Medical College, Faisalabad, PAK
| | - Rabia Islam
- Research, Faisalabad Medical University, Faisalabad, PAK
| | - Abdur Rehman
- Medicine and Surgery, Mayo Hospital, Lahore, PAK
| | | | - Ali Raza
- Internal Medicine, Nishtar Medical University, Multan, PAK
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2
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Hines OJ, Pandol SJ. Management of chronic pancreatitis. BMJ 2024; 384:e070920. [PMID: 38408777 DOI: 10.1136/bmj-2023-070920] [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] [Indexed: 02/28/2024]
Abstract
Chronic pancreatitis results from repeated episodes of pancreatic inflammation and associated fibrosis leading to the loss of functional exocrine and endocrine pancreatic function. The disease is manifested by abdominal pain, deterioration in quality of life, food maldigestion and malabsorption, diabetes, and an increased risk for pancreatic adenocarcinoma. This review summarizes the latest evidence on the diagnosis and management of chronic pancreatitis and its manifestations. In particular, this review discusses advances in understanding of the role of genetic disorders in the mechanisms of the disease and surgical options for patients refractory to medical therapy. Furthermore, clinical trials are under way to develop medical therapeutics.
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Affiliation(s)
- O Joe Hines
- Department of Surgery, David Geffen School of Medicine at UCLA, Los Angeles, CA, USA
| | - Stephen J Pandol
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA, USA
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3
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Gopan A, Srivastava A, Mathias A, Yachha SK, Jain SK, Mishra P, Sarma MS, Poddar U. Efficacy and Predictors of Pain Response to Combined Antioxidants in Children with Chronic Pancreatitis. Dig Dis Sci 2022; 68:1500-1510. [PMID: 36030482 DOI: 10.1007/s10620-022-07676-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Accepted: 08/16/2022] [Indexed: 12/09/2022]
Abstract
BACKGROUND Pain is a major problem in 90% of patients with chronic pancreatitis (CP). Studies evaluating response to antioxidants (AO) are conflicting and no pediatric studies are available. AIMS To evaluate markers of oxidative stress (OS), and efficacy and predictors of response to AO in improving pain in children with CP. METHODS Antioxidants were given to CP children for 6 months. Subjects were assessed at baseline and post-therapy for pain and markers of OS [serum thiobarbituric acid reactive substances (TBARS), superoxide dismutase (S-SOD)] and antioxidant levels [vitamin C, selenium, total antioxidant capacity-ferric reducing ability of plasma (FRAP)]. Matched healthy controls were assessed for OS and antioxidant levels. Good response was defined as ≥ 50% reduction in number of painful days/month. RESULTS 48 CP children (25 boys, age 13 years) and 14 controls were enrolled. 38/48 cases completed 6 months of therapy. CP cases had higher OS [TBARS (7.8 vs 5.2 nmol/mL; p < 0.001)] and lower antioxidant levels [FRAP (231 vs. 381.3 µmol/L; p = 0.003), vitamin C (0.646 vs. 0.780 mg/dL; p < 0.001)] than controls. Significant reduction in TBARS and S-SOD and increase in FRAP, vitamin C, and selenium occurred after 6 months. 10.5% cases had minor side effects. 26(68%) cases had a good response, with 9(24%) becoming pain-free. Subjects with severe ductal changes had lower median BMI (- 0.73 vs 0.10; p = 0.04) and responded less often than those with mild changes (17/29 vs 9/9; p = 0.036). CONCLUSION CP children have higher OS than healthy controls. Antioxidant therapy is safe. Pain response is seen in 68% cases, less often in patients with severe ductal changes.
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Affiliation(s)
- Amrit Gopan
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Anshu Srivastava
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India.
| | - Amrita Mathias
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Surender Kumar Yachha
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Sunil Kumar Jain
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Prabhakar Mishra
- Department of Biostatistics, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, India
| | - Moinak Sen Sarma
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
| | - Ujjal Poddar
- Department of Pediatric Gastroenterology, Sanjay Gandhi Postgraduate Institute of Medical Sciences, Lucknow, Uttar Pradesh, 226014, India
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Xu Lou I, Gil-García E, Cáceres-Matos R, Ali K, Molina E. Nutritional aspects in chronic non-cancer pain: A systematic review. Front Nutr 2022; 9:931090. [PMID: 36003834 PMCID: PMC9393325 DOI: 10.3389/fnut.2022.931090] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 07/18/2022] [Indexed: 11/13/2022] Open
Abstract
Objectives Chronic pain (CP) is an unpleasant emotional and sensory experience that can be accompanied by tissue damage that persists for more than 3 months. Recent studies show that certain nutritional strategies can help to improve pain, so this study is aimed to systematically review scientific evidence to understand and map the effect of the use of nutritional strategies on the presence or intensity of chronic non-cancer pain (CNCP) and the association of these nutritional aspects with the presence or intensity of CNCP. Study design A systematic review. Methods Two independent researchers searched for randomized clinical trials (RCTs) and observational studies that explored the relationship between nutrition and CNCP in adults from 2010 to 2020 in PubMed, Web of Science, Scopus, and Cochrane Library databases. A total of 24 studies were included, of which 20 were RCTs and 4 were observational studies. They are classified into the administration of nutritional supplements, dietary modification, and incorporation of food. Results Of these studies, those that have a significant effect on pain are dietary modification and the use of nutritional supplements. On the other hand, the main results from the few observational studies included in this review point to the existence of an association relationship between less pain and a ketogenic or hypocaloric diet or adherence to the Mediterranean diet. Conclusion Dietary modification seems to be one plausible therapeutic option to improve and relieve CNCP. However, more research is needed in this regard to obtain better conclusions. Systematic Review Registration [www.crd.york.ac.uk/prospero], identifier [CRD42021226431].
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Affiliation(s)
- Inmaculada Xu Lou
- Department of Nursing, Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Eugenia Gil-García
- Department of Nursing, Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Rocío Cáceres-Matos
- Department of Nursing, Faculty of Nursing, Physiotherapy and Podiatry, University of Seville, Seville, Spain
| | - Kamran Ali
- International Education College of Zhejiang Chinese Medical University, Hangzhou, China
| | - Esther Molina
- Department of Nursing, Faculty of Health Sciences, University of Granada, Granada, Spain
- Biomedical Research Centre (CIBM), Institute of Neurosciences “Federico Olóriz,” University of Granada, Granada, Spain
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Beyer G, Hoffmeister A, Michl P, Gress TM, Huber W, Algül H, Neesse A, Meining A, Seufferlein TW, Rosendahl J, Kahl S, Keller J, Werner J, Friess H, Bufler P, Löhr MJ, Schneider A, Lynen Jansen P, Esposito I, Grenacher L, Mössner J, Lerch MM, Mayerle J. S3-Leitlinie Pankreatitis – Leitlinie der Deutschen Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS) – September 2021 – AWMF Registernummer 021-003. ZEITSCHRIFT FUR GASTROENTEROLOGIE 2022; 60:419-521. [PMID: 35263785 DOI: 10.1055/a-1735-3864] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Georg Beyer
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Ludwig-Maximilians-Universität München, Deutschland
| | - Albrecht Hoffmeister
- Bereich Gastroenterologie, Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie Pneumologie und Infektiologie, Universitätsklinikum Leipzig, Deutschland
| | - Patrick Michl
- Universitätsklinik u. Poliklinik Innere Medizin I mit Schwerpunkt Gastroenterologie, Universitätsklinikum Halle, Deutschland
| | - Thomas Mathias Gress
- Klinik für Gastroenterologie und Endokrinologie, Universitätsklinikum Gießen und Marburg, Deutschland
| | - Wolfgang Huber
- Comprehensive Cancer Center München TUM, II. Medizinische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, München, Deutschland
| | - Hana Algül
- Comprehensive Cancer Center München TUM, II. Medizinische Klinik und Poliklinik, Klinikum rechts der Isar, Technische Universität München, München, Deutschland
| | - Albrecht Neesse
- Klinik für Gastroenterologie, gastrointestinale Onkologie und Endokrinologie, Universitätsmedizin Göttingen, Deutschland
| | - Alexander Meining
- Medizinische Klinik und Poliklinik II Gastroenterologie und Hepatologie, Universitätsklinikum Würzburg, Deutschland
| | | | - Jonas Rosendahl
- Universitätsklinik u. Poliklinik Innere Medizin I mit Schwerpunkt Gastroenterologie, Universitätsklinikum Halle, Deutschland
| | - Stefan Kahl
- Klinik für Innere Medizin m. Schwerpkt. Gastro./Hämat./Onko./Nephro., DRK Kliniken Berlin Köpenick, Deutschland
| | - Jutta Keller
- Medizinische Klinik, Israelitisches Krankenhaus, Hamburg, Deutschland
| | - Jens Werner
- Klinik für Allgemeine, Viszeral-, Transplantations-, Gefäß- und Thoraxchirurgie, Universitätsklinikum München, Deutschland
| | - Helmut Friess
- Klinik und Poliklinik für Chirurgie, Klinikum rechts der Isar, München, Deutschland
| | - Philip Bufler
- Klinik für Pädiatrie m. S. Gastroenterologie, Nephrologie und Stoffwechselmedizin, Charité Campus Virchow-Klinikum - Universitätsmedizin Berlin, Deutschland
| | - Matthias J Löhr
- Department of Gastroenterology, Karolinska, Universitetssjukhuset, Stockholm, Schweden
| | - Alexander Schneider
- Klinik für Gastroenterologie und Hepatologie, Klinikum Bad Hersfeld, Deutschland
| | - Petra Lynen Jansen
- Deutsche Gesellschaft für Gastroenterologie, Verdauungs- und Stoffwechselkrankheiten (DGVS), Berlin, Deutschland
| | - Irene Esposito
- Pathologisches Institut, Heinrich-Heine-Universität und Universitätsklinikum Duesseldorf, Duesseldorf, Deutschland
| | - Lars Grenacher
- Conradia Radiologie München Schwabing, München, Deutschland
| | - Joachim Mössner
- Bereich Gastroenterologie, Klinik und Poliklinik für Onkologie, Gastroenterologie, Hepatologie Pneumologie und Infektiologie, Universitätsklinikum Leipzig, Deutschland
| | - Markus M Lerch
- Klinik für Innere Medizin A, Universitätsmedizin Greifswald, Deutschland.,Klinikum der Ludwig-Maximilians-Universität (LMU) München, Deutschland
| | - Julia Mayerle
- Medizinische Klinik und Poliklinik II, LMU Klinikum, Ludwig-Maximilians-Universität München, Deutschland
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Ashraf H, Colombo JP, Marcucci V, Rhoton J, Olowoyo O. A Clinical Overview of Acute and Chronic Pancreatitis: The Medical and Surgical Management. Cureus 2021; 13:e19764. [PMID: 34938639 PMCID: PMC8684888 DOI: 10.7759/cureus.19764] [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] [Accepted: 11/20/2021] [Indexed: 11/05/2022] Open
Abstract
An inflammatory process involving the pancreas, known as pancreatitis, can be categorized as either acute or chronic and may present in one of many ways. The clinical manifestations of acute pancreatitis are generally limited to epigastric or right upper quadrant pain, while manifestations of chronic pancreatitis are broader and may include abdominal pain in tandem with signs and symptoms of pancreatic endocrine and exocrine insufficiency. An understanding of the initial insult, proper classification, and prognosis are all factors that are of paramount importance as it pertains to managing patients who are afflicted with this disease. Our review delves into the depths of pancreatitis by exploring the embryology and anatomy of the pancreas, the pathophysiology and etiology of acute and chronic pancreatitis, and the medical and surgical management of acute and chronic pancreatitis.
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Affiliation(s)
- Hamza Ashraf
- Medical Education, St. Peter's University Hospital, New Brunswick, USA
| | - John Paul Colombo
- Medical Research, St. Peter's University Hospital, New Brunswick, USA.,Medical Research, St. George's University School of Medicine, True Blue, GRD
| | | | - Jonathan Rhoton
- Surgery, Hackensack University Medical Center, Hackensack, USA
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7
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Mehta RM, Pandol SJ, Joshi PR. Idiopathic chronic pancreatitis: Beyond antioxidants. World J Gastroenterol 2021; 27:7423-7432. [PMID: 34887640 PMCID: PMC8613740 DOI: 10.3748/wjg.v27.i43.7423] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2021] [Revised: 07/05/2021] [Accepted: 10/27/2021] [Indexed: 02/06/2023] Open
Abstract
Chronic pancreatitis (CP) is a complex disease associated with gene-gene or gene-environment interactions. The incidence of idiopathic CP has shown an increasing trend, withits phenotypeshaving changed considerably in the last two decades. The diseaseitself can be regulated before it reaches the stage of established CP; however, the etiopathogenesis underlying idiopathic CP remains to be established, making the condition difficult to cure. Unfortunately, there also remains a lack of consensus regarding the beneficial effects of antioxidant therapiesfor CP. It is known that antioxidant therapy does not reduce inflammatory and fibrotic cytokines, making it unlikely that they could modulate the disease process. Although antioxidants are safe, very few studies to date have reported the long-term beneficial effects in patients with CP. Thus, studies are being performed to identify drugs that can improve symptoms and alter the natural history of CP. Statins, with their numerous pleiotropic effects, may play a role in the treatment of CP, butin 2006, their use was found to be associated with the undesirable side effect of promoting pancreatitis. Latter studies showed favourable effects of statins in CP, highlighting the particular benefits of lipophilic statins, such as lovastatin and simvastatin, over the hydrophilic statins, such as rosuvastatin. Ultimately, studies to repurpose N-acetylcysteine as a CP therapy areyielding very promising results.
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Affiliation(s)
- Rajiv M Mehta
- Department of Gastroenterology, Surat Institute of Digestive Science (SIDS) Hospital and Research Centre, Surat 395002, Gujarat, India
| | - Stephen J Pandol
- Department of Medicine, Cedars-Sinai Medical Center, Los Angeles, CA 90048, United States
| | - Prachi R Joshi
- Department of Gastroenterology and Clinical Research, SIDS Hospital and Research Centre, Surat 395002, Gujarat, India
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8
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Abstract
Chronic pancreatitis is a clinical entity that results from the progressive inflammation and irreversible fibrosis of the pancreas resulting from the cumulative injury sustained by the pancreas over time. It is an illness with variable presentations that can severely impact quality of life, while its long-term complications such as exocrine pancreatic insufficiency (EPI), diabetes mellitus, and risk of pancreatic cancer can become life threatening. The diagnosis of chronic pancreatitis can be challenging as despite the recent advancements in imaging technology, the radiographic findings do not become prominent until late stages of disease. Thus, the physicians' clinical acumen in obtaining thorough history taking focusing on risk factors, clinical symptoms, in addition to high-quality imaging, often guide to the accurate diagnosis of chronic pancreatitis. Endoscopy also plays a pivotal role in the diagnosis and management of chronic pancreatitis. Endoscopic ultrasound (EUS) is believed to be the most sensitive modality for diagnosing chronic pancreatitis. Despite efforts, however, natural history studies have demonstrated that 61% of individuals with chronic pancreatitis will require at least one endoscopic intervention, while 31% will require a surgical procedure as part of their management strategy. Recent advancements in genomic studies have furthered our understanding of the genetic polymorphisms that are associated with the pathogenesis of chronic pancreatitis. Genetic testing offers the potential to reveal treatable pancreatitis-related disorders, and can inform decision making with regard to radical therapies for persistent or severe disease such as total pancreatectomy with islet autotransplantation (TPIAT). The management of patients suffering from chronic pancreatitis often requires a multi-disciplinary approach, addressing pertinent symptoms as well as the sequelae of chronic inflammation and fibrosis. Abdominal pain is the prevailing symptom and most common complication of chronic pancreatitis, and impairs quality of life. Although heavily dependent on a wide range of analgesia, endoscopic treatment such as endoscopic retrograde cholangiopancreatography (ERCP) and surgical intervention can offer long-lasting relief of symptoms. For EPI, treatment with pancreatic enzyme supplements offers marginal-to-moderate relief. The most feared complication of chronic pancreatitis-the development of pancreatic cancer-has no known prevention measure to date.
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9
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Mohta S, Singh N, Gunjan D, Kumar A, Saraya A. Systematic review and meta-analysis: Is there any role for antioxidant therapy for pain in chronic pancreatitis. JGH OPEN 2021; 5:329-336. [PMID: 33732878 PMCID: PMC7936613 DOI: 10.1002/jgh3.12433] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Revised: 09/29/2020] [Accepted: 10/04/2020] [Indexed: 12/19/2022]
Abstract
Chronic pancreatitis (CP) is an irreversible disease with increased oxidative stress. The therapeutic role of antioxidants for pain reduction in CP is debatable. A systematic review of articles in PubMed and Embase until February 2020 was performed. Only randomized controlled trials conducted on humans to evaluate the therapeutic effects of antioxidants for pain in CP were included. Studies of other design, nonhuman studies, and those that did not objectively assess pain were excluded. Twelve articles and four articles were eligible for qualitative and quantitative analysis, respectively. The four included studies had a total of 352 participants. Pain reduction as measured by a visual analog scale was not significantly different in the antioxidant group compared to placebo (standardized mean difference = -0.14 [95% confidence interval [CI] = -0.44 to 0.17]; P = 0.38). Number of pain-free participants was also similar (odds ratio [OR] = 1.59 [0.97-2.59]; P = 0.06). There was no difference in outcome when comparing different etiologies of CP or age group. The reduction in the number of analgesics used did not differ between both groups. Antioxidants were not associated with increased adverse events (OR = 2.59 [CI = 0.77-8.69]; P = 0.12). A qualitative analysis on the effect on quality of life did not suggest any significant improvement with antioxidants. There was no significant pain reduction or change in quality of life in CP patients with use of antioxidants. This makes their routine use in the management of CP questionable. However, further studies may identify a subgroup where they are more useful.
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Affiliation(s)
- Srikant Mohta
- Department of Gastroenterology and Human Nutrition Unit All India Institute of Medical Sciences New Delhi India
| | - Namrata Singh
- Department of Gastroenterology and Human Nutrition Unit All India Institute of Medical Sciences New Delhi India
| | - Deepak Gunjan
- Department of Gastroenterology and Human Nutrition Unit All India Institute of Medical Sciences New Delhi India
| | - Amit Kumar
- Department of Neurology All India Institute of Medical Sciences New Delhi India
| | - Anoop Saraya
- Department of Gastroenterology and Human Nutrition Unit All India Institute of Medical Sciences New Delhi India
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10
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Soytürk M, Bengi G, Oğuz D, Kalkan İH, Yalnız M, Tahtacı M, Demir K, Kasap E, Oruç N, Ünal NG, Sezgin O, Özdoğan O, Altıntaş E, Yaraş S, Parlak E, Köksal AŞ, Saruç M, Ünal H, Ünsal B, Günay S, Duman D, Yurçi A, Kacar S, Filik L. Turkish Gastroenterology Association, Pancreas Study Group, Chronic Pancreatitis Committee Consensus Report. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2020; 31:S1-S41. [PMID: 33210608 PMCID: PMC7752168 DOI: 10.5152/tjg.2020.220920] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Accepted: 09/28/2020] [Indexed: 11/22/2022]
Affiliation(s)
- Müjde Soytürk
- Department of Gastroenterology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| | - Göksel Bengi
- Department of Gastroenterology, Dokuz Eylül University School of Medicine, İzmir, Turkey
| | - Dilek Oğuz
- Department of Gastroenterology, Kırıkkale University School of Medicine, Kırıkkale, Turkey
| | - İsmail Hakkı Kalkan
- Department of Gastroenterology, TOBB University of Economics and Technology School of Medicine, Ankara, Turkey
| | - Mehmet Yalnız
- Department of Gastroenterology, Fırat University School of Medicine, Elazığ, Turkey
| | - Mustafa Tahtacı
- Department of Gastroenterology, Yıldırım Beyazıt University School of Medicine, Ankara, Turkey
| | - Kadir Demir
- Department of Gastroenterology, İstanbul University School of Medicine, İstanbul, Turkey
| | - Elmas Kasap
- Department of Gastroenterology, Celal Bayar University School of Medicine, Manisa, Turkey
| | - Nevin Oruç
- Department of Gastroenterology, Ege University School of Medicine, İzmir, Turkey
| | - Nalan Gülşen Ünal
- Department of Gastroenterology, Ege University School of Medicine, İzmir, Turkey
| | - Orhan Sezgin
- Department of Gastroenterology, Mersin University School of Medicine, Mersin, Turkey
| | - Osman Özdoğan
- Department of Gastroenterology, Mersin University School of Medicine, Mersin, Turkey
| | - Engin Altıntaş
- Department of Gastroenterology, Mersin University School of Medicine, Mersin, Turkey
| | - Serkan Yaraş
- Department of Gastroenterology, Mersin University School of Medicine, Mersin, Turkey
| | - Erkan Parlak
- Department of Gastroenterology, Hacettepe University School of Medicine, Ankara, Turkey
| | - Aydın Şeref Köksal
- Department of Gastroenterology, Sakarya University School of Medicine, Sakarya, Turkey
| | - Murat Saruç
- Department of Gastroenterology, Acibadem University School of Medicine, İstanbul, Turkey
| | - Hakan Ünal
- Department of Gastroenterology, Acibadem University School of Medicine, İstanbul, Turkey
| | - Belkıs Ünsal
- Health Sciences University, Katip Çelebi Training and Research Hospital, İzmir, Turkey
| | - Süleyman Günay
- Health Sciences University, Katip Çelebi Training and Research Hospital, İzmir, Turkey
| | - Deniz Duman
- Department of Gastroenterology, Marmara University School of Medicine, İstanbul, Turkey
| | - Alper Yurçi
- Department of Gastroenterology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Sabite Kacar
- Health Sciences University, Ankara State Hospital, Ankara, Turkey
| | - Levent Filik
- Health Sciences University, Ankara Training and Research Hospital, Ankara, Turkey
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11
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Voiosu T, Boškoski I, Tringali A, Quero G, Voiosu A, Costamagna G. Chronic pancreatitis: an overview of diagnosis and management. Expert Rev Gastroenterol Hepatol 2020; 14:515-526. [PMID: 32511055 DOI: 10.1080/17474124.2020.1774365] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
INTRODUCTION Chronic pancreatitis entails a heavy burden on the healthcare system because of its often protracted evolution, requiring complex diagnostic and therapeutic procedures. AREAS COVERED This review focuses on novel imaging and endoscopic diagnostic and therapeutic interventions that have changed the management of patients with chronic pancreatitis. We have conducted an extensive search of original papers and guidelines, in order to provide a comprehensive and up to date review of available evidence in these areas of interest. EXPERT OPINION The traditional challenges in managing chronic pancreatitis patients stemmed from the limitations of diagnostic modalities, which could not correctly identify patients in an early stage of the disease, as well as from the scarcity of therapeutic options available. Advances in imaging of CT-scan, MRI, and EUS have opened the way for early diagnosis and staging. This has allowed more aggressive and tailored therapeutic modalities, particularly in endoscopic therapy and minimally invasive surgical interventions. Although high-quality data from large RCTs is still scarce, evidence-based algorithms for diagnosis and therapy are now changing the way we address this chronic disease. In the near future, we can expect a tailored approach based on patient and disease-related predictive factors, relying on a vast armamentarium of endoscopic and surgical solutions.
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Affiliation(s)
- Theodor Voiosu
- Internal Medicine, Carol Davila School of Medicine , Bucharest, Romania.,Gastroenterology Department, Colentina Clinical Hospital , Bucharest, Romania
| | - Ivo Boškoski
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome, Italy.,Centre for Endoscopic Research, Therapeutics and Training (CERTT), Università Cattolica Del Sacro Cuore Di Roma , Rome, Italy
| | - Andrea Tringali
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome, Italy.,Centre for Endoscopic Research, Therapeutics and Training (CERTT), Università Cattolica Del Sacro Cuore Di Roma , Rome, Italy
| | - Giuseppe Quero
- Department of Surgery, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome, Italy
| | - Andrei Voiosu
- Gastroenterology Department, Colentina Clinical Hospital , Bucharest, Romania
| | - Guido Costamagna
- Digestive Endoscopy Unit, Fondazione Policlinico Universitario Agostino Gemelli IRCCS , Rome, Italy.,Centre for Endoscopic Research, Therapeutics and Training (CERTT), Università Cattolica Del Sacro Cuore Di Roma , Rome, Italy
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Zou WB, Ru N, Wu H, Hu LH, Ren X, Jin G, Wang Z, Du YQ, Cao YN, Zhang L, Chang XY, Zhang RC, Li XB, Shen Y, Li P, Li ZS, Liao Z. Guidelines for the diagnosis and treatment of chronic pancreatitis in China (2018 edition). Hepatobiliary Pancreat Dis Int 2019; 18:103-109. [PMID: 30922816 DOI: 10.1016/j.hbpd.2019.02.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Accepted: 02/02/2019] [Indexed: 02/05/2023]
Affiliation(s)
- Wen-Bin Zou
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China
| | - Nan Ru
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Hao Wu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China
| | - Liang-Hao Hu
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Xu Ren
- Department of Gastroenterology, Heilongjiang Provincial Hospital, Harbin 150030, China
| | - Gang Jin
- Department of Hepatobiliary Pancreatic Surgery, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Zheng Wang
- Department of Hepatobiliary Surgery, First Affiliated Hospital of Xi'an Jiaotong University, Xi'an 710061, China
| | - Yi-Qi Du
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China
| | - Ya-Nan Cao
- Shanghai Clinical Center for Endocrine and Metabolic Diseases, Ruijin Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200025, China
| | - Lei Zhang
- Department of Radiology, Shanghai First People's Hospital, Shanghai 200080, China
| | - Xiao-Yan Chang
- Department of Pathology, Peking Union Medical College Hospital, Beijing 100730, China
| | - Rong-Chun Zhang
- Department of Gastroenterology, Xijing Hospital, Fourth Military Medical University, Xi'an 710032, China
| | - Xiao-Bin Li
- Department of General Surgery, Peking Union Medical College Hospital, Beijing 100730, China
| | - Yan Shen
- Department of Hepatobiliary Pancreatic Surgery, First Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310003, China
| | - Peng Li
- Department of Digestive Endoscopy, Beijing Friendship Hospital, Capital Medical University, Beijing 100050, China
| | - Zhao-Shen Li
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China.
| | - Zhuan Liao
- Department of Gastroenterology, Digestive Endoscopy Center, Changhai Hospital, Naval Medical University, Shanghai 200433, China; Shanghai Institute of Pancreatic Diseases, Shanghai 200433, China.
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van 't Erve TJ. Strategies to decrease oxidative stress biomarker levels in human medical conditions: A meta-analysis on 8-iso-prostaglandin F 2α. Redox Biol 2018; 17:284-296. [PMID: 29775960 PMCID: PMC6007822 DOI: 10.1016/j.redox.2018.05.003] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 05/07/2018] [Accepted: 05/08/2018] [Indexed: 02/07/2023] Open
Abstract
The widespread detection of elevated oxidative stress levels in many medical conditions has led to numerous efforts to design interventions to reduce its effects. Efforts have been wide-ranging, from dietary changes to administration of antioxidants, supplements, e.g., omega-3-fatty acids, and many medications. However, there is still no systemic assessment of the efficacy of treatments for oxidative stress reduction across a variety of medical conditions. The goal of this meta-analysis is, by combining multiple studies, to quantitate the change in the levels of the popular oxidative stress biomarker 8-iso-prostaglandin F2α (8-iso-PGF2α) after a variety of treatment strategies in human populations. Nearly 350 unique publications with 180 distinct strategies were included in the analysis. For each strategy, the difference between pre- or placebo and post-treatment levels calculated using Hedges' g value of effect. In general, administration of antibiotics, antihyperlipidemic agents, or changes in lifestyle (g = - 0.63, - 0.54, and 0.56) had the largest effect. Administration of supplements, antioxidants, or changes in diet (g = - 0.09, - 0.28, - 0.12) had small quantitative effects. To fully interpret the effectiveness of these treatments, comparisons to the increase in g value for each medical condition is required. For example, antioxidants in populations with coronary artery disease (CAD) reduce the 8-iso-PGF2α levels by g = - 0.34 ± 0.1, which is quantitatively considered a small effect. However, CAD populations, in comparison to healthy populations, have an increase in 8-iso-PGF2α levels by g = 0.38 ± 0.04; therefore, the overall reduction of 8-iso-PGF2α levels is ≈ 90% by this treatment in this specific medical condition. In conclusion, 8-iso-PGF2α levels can be reduced not only by antioxidants but by many other strategies. Not all strategies are equally effective at reducing 8-iso-PGF2α levels. In addition, the effectiveness of any strategy can be assessed only in relation to the medical condition investigated.
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Affiliation(s)
- Thomas J van 't Erve
- Immunity, Inflammation and Disease Laboratory, National Institute of Environmental Health Sciences, Research Triangle Park, 27709 NC, USA; Epidemiology Branch, National Institute of Environmental Health Sciences, Research Triangle Park, 27709 NC, USA.
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Ke N, Jia D, Huang W, Nunes QM, Windsor JA, Liu X, Sutton R. Earlier surgery improves outcomes from painful chronic pancreatitis. Medicine (Baltimore) 2018; 97:e0651. [PMID: 29742705 PMCID: PMC5959398 DOI: 10.1097/md.0000000000010651] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
The timing of surgery for painful chronic pancreatitis (CP) may affect outcomes.Clinical course, Izbicki pain scores, and pancreatic function were retrospectively compared and analyzed between patients undergoing either early or late surgery (< 3 or ≥ 3 years from diagnosis) for painful CP in a single center from 2007 to 2012.The early surgery group (n = 98) more frequently than the late group (n = 199) had abdominal pain with jaundice (22.4% vs 9.5%, P = .002) and pancreatic mass +/- ductal dilatation (47% vs 27%, P < .001), but less frequently abdominal pain alone (73.5% vs 85.9%, P = .009), ductal dilatation alone (31% vs 71%, P < .001), parenchymal calcification (91.8% vs 100%, P < .001) or exocrine insufficiency (60% vs 72%, P = .034); there were no other significant differences. The early group had longer hospital stay (14.4 vs 12.2 days, P = .009), but no difference in complications. Significantly greater pain relief followed early surgery (complete 69% vs 47%, partial 22% vs 37%, none 8% vs 16%, P = .01) with lower rates of exocrine (60% vs 80%, P = .005) and endocrine insufficiency (36% vs 53%, P = .033).Our data indicate that early surgery results in higher rates of pain relief and pancreatic sufficiency than late surgery for chronic pancreatitis patients. Frey and Berne procedures showed better results than other surgical procedures.
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Affiliation(s)
| | - Dan Jia
- Division of General Practice
| | - Wei Huang
- Department of Integrated Traditional Chinese and Western Medicine (WH), West China Hospital, Sichuan University, Chengdu, China
| | - Quentin M. Nunes
- NIHR Liverpool Pancreas Biomedical Research Unit, Royal Liverpool University Hospital, University of Liverpool, Liverpool, UK
| | - John A. Windsor
- Department of Surgery (JAW), University of Auckland, Auckland, New Zealand
| | | | - Robert Sutton
- NIHR Liverpool Pancreas Biomedical Research Unit, Royal Liverpool University Hospital, University of Liverpool, Liverpool, UK
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Poddar U, Yachha SK, Borkar V, Srivastava A, Saraswat VA. Clinical profile and treatment outcome of chronic pancreatitis in children: a long-term follow-up study of 156 cases. Scand J Gastroenterol 2017; 52:773-778. [PMID: 28276824 DOI: 10.1080/00365521.2017.1295465] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
AIM There is a paucity of literature in pediatric chronic pancreatitis (CP) and most information is derived from adult literature. We, therefore, analyzed our experience of CP to look for clinical profile and long-term outcome. METHODS From January 2003 to December 2015, 156 consecutive children (≤18 years) diagnosed as CP were included. Their clinical profile, management, and follow-up data were retrieved. Genetic markers (PRSS1, SPINK1, and CFTR) were studied in 40 idiopathic cases. RESULTS The median age of the patients was 13 [inter-quartile range (IQR): 10-14] years (93 males) and 134 (86%) were idiopathic. Genetic mutations were found in 22/40 (55%) idiopathic cases. All but two presented with pain abdomen (episodic pain in 93.6%) and symptom duration was 12 (IQR: 6-24) months. There were two subsets; calcific (CCP) 68 (43.5%) and non-calcific (NCCP) 88 (56.5%). In CCP group, significantly more children had Cambridge grade 5 magnetic resonance cholangiopancreatography changes, low weight Z-score, and had continuous pain more compared to NCCP group. Over a median follow-up of 23 (IQR: 8-45.5) months, more children in CCP group had complications. Endoscopic therapy (done for persistent pain in 40) relieved pain in 52.5% of cases while medical therapy did so in 36% of cases. CONCLUSION Pediatric CP in Asia presents with episodic pain and genetic predisposition seems to be a major cause. There are two subsets; CCP and NCCP with former showing marked imaging changes, more often associated with malnutrition and complications. Endoscopic therapy for pain relief gives modest benefit but medical therapy is not encouraging.
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Affiliation(s)
- Ujjal Poddar
- a Department of Pediatric Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India
| | - Surender Kumar Yachha
- a Department of Pediatric Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India
| | - Vibhor Borkar
- a Department of Pediatric Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India
| | - Anshu Srivastava
- a Department of Pediatric Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India
| | - Vivek A Saraswat
- b Department of Gastroenterology , Sanjay Gandhi Postgraduate Institute of Medical Sciences , Lucknow , India
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Efficacy, tolerability, and safety of non-pharmacological therapies for chronic pain: An umbrella review on various CAM approaches. Prog Neuropsychopharmacol Biol Psychiatry 2017; 79:192-205. [PMID: 28669581 DOI: 10.1016/j.pnpbp.2017.06.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2017] [Revised: 06/26/2017] [Accepted: 06/28/2017] [Indexed: 11/19/2022]
Abstract
BACKGROUND Complementary and alternative medicine (CAM) therapies may be used as a non-pharmacological approach to chronic pain management. While hundreds of trials about individual CAM modality have been conducted, a comprehensive overview of their results is currently lacking for pain clinicians and researchers. AIM This umbrella review synthesized the quality of meta-analytic evidence supporting the efficacy, tolerability and safety of CAM therapies for the management of chronic pain. MATERIALS & METHODS MEDLINE, EMBASE, CINAHL, and CENTRAL were searched from October 1991 to November 2016. Reviews of clinical trials (randomized and non-randomized) with meta-analysis investigating the utility of any CAM modality for chronic pain were eligible. Pain relief post-intervention was the main outcome and secondary outcomes included patients' adherence and incidence of adverse effects during CAM protocol. RESULTS Twenty-six reviews (207 clinical trials, >12,000 participants) about 18 CAM modalities, falling under natural products, mind and body practices or other complementary health approaches were included. Inhaled cannabis, graded motor imagery, and Compound Kushen injection (a form of Chinese medicine) were found the most efficient (with moderate-to-high effect sizes and low heterogeneity) and tolerable (≥80% of adherence to study protocols) for chronic pain relief. When reported, adverse effects related to these CAM were minor. CONCLUSION Although several CAM were found effective for chronic pain relief, it remains unclear when these modalities are a reasonable choice against or in conjunction with mainstream treatments. In that sense, future research with a clear emphasis on concurrent evaluation of CAM overall efficacy and patient adherence/tolerance is needed.
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Lew D, Afghani E, Pandol S. Chronic Pancreatitis: Current Status and Challenges for Prevention and Treatment. Dig Dis Sci 2017; 62:1702-1712. [PMID: 28501969 PMCID: PMC5507364 DOI: 10.1007/s10620-017-4602-2] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Accepted: 05/02/2017] [Indexed: 12/21/2022]
Abstract
This paper reviews the current status of our understanding of the epidemiology, diagnosis, and management of the continuum of pancreatic diseases from acute and recurrent acute pancreatitis to chronic pancreatitis and the diseases that are often linked with pancreatitis including diabetes mellitus and pancreatic cancer. In addition to reviewing the current state of the field, we identify gaps in knowledge that are necessary to address to improve patient outcomes in these conditions.
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Affiliation(s)
- Daniel Lew
- Cedars-Sinai Medical Center, 8700 Beverly Blvd., Los Angeles, CA, 90048, USA
| | - Elham Afghani
- Cedars-Sinai Medical Center, 8700 Beverly Blvd., Los Angeles, CA, 90048, USA
| | - Stephen Pandol
- Cedars-Sinai Medical Center, 8700 Beverly Blvd., Los Angeles, CA, 90048, USA.
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Pai CG, Kamath MG, Shetty MV, Kurien A. Continuing episodes of pain in recurrent acute pancreatitis: Prospective follow up on a standardised protocol with drugs and pancreatic endotherapy. World J Gastroenterol 2017; 23:3538-3545. [PMID: 28596690 PMCID: PMC5442090 DOI: 10.3748/wjg.v23.i19.3538] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/23/2017] [Revised: 03/13/2017] [Accepted: 04/21/2017] [Indexed: 02/06/2023] Open
Abstract
AIM To assess the outcomes of drug therapy (DT) followed by pancreatic endotherapy for continuing painful episodes in recurrent acute pancreatitis.
METHODS DT comprised of pancreatic enzymes and anti-oxidants failing which, endotherapy (ET; pancreatic sphincterotomy and stent placement) was done. The frequency of pain, its visual analogue score (VAS), quality of life (QoL), serum C peptide and faecal elastase were compared between baseline and after 1 year of follow up in all patients and in the two subgroups on DT and ET. Response was defined as at least 50% reduction in the severity of pain to below a score of 5.
RESULTS Of the thirty nine patients analysed, 21 (53.9%) responded to DT and 18 (46.1%) underwent ET. The VAS for pain (7.0 ± 2.0 vs 1.3 ± 2.5, P < 0.001) and the number of days with pain per month decreased [1.0 (1.0, 2.0) vs 1.0 (0.0, 1.0), P < 0.001], and the QoL scores [55.0 (44.0, 66.0) vs 38.0 (32.00, 51.00), P < 0.01] improved significantly during follow up. Similar significant improvements were seen in patients in the subgroups of DT and ET except for QoL in ET. The serum C-peptide (P = 0.001) and FE (P < 0.001) levels improved significantly in the entire group and in the two subgroups of patients except for the C peptide levels in patients on DT.
CONCLUSION A standardised protocol of DT, followed by ET decreased the intensity and frequency of pain in recurrent acute pancreatitis, enhanced QoL and improved pancreatic function.
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Shalimar, Midha S, Hasan A, Dhingra R, Garg PK. Long-term pain relief with optimized medical treatment including antioxidants and step-up interventional therapy in patients with chronic pancreatitis. J Gastroenterol Hepatol 2017; 32:270-277. [PMID: 27061119 DOI: 10.1111/jgh.13410] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/27/2016] [Revised: 03/26/2016] [Accepted: 03/31/2016] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND AIM Abdominal pain is difficult to treat in patients with chronic pancreatitis (CP). Medical therapy including antioxidants has been shown to relieve pain of CP in the short-term. Our aim was to study the long-term results of optimized medical and interventional therapy for pain relief in patients with CP with a step-up approach. METHODS All consecutive patients with CP were included prospectively in the study. They were treated medically with a well-balanced diet, pancreatic enzymes, and antioxidants (9000 IU beta-carotene, 0.54 g vitamin C, 270 IU vitamin E, 600 µg organic selenium, and 2 g methionine). Endoscopic therapy and/or surgery were offered if medical therapy failed. Pain relief was the primary outcome measure. RESULTS A total of 313 patients (mean age 26.16 ± 12.17; 244 males) with CP were included; 288 (92%) patients had abdominal pain. The etiology of CP was idiopathic in 224 (71.6%) and alcohol in 82 (26.2%). At 1-year follow-up, significant pain relief was achieved in 84.7% of patients: 52.1% with medical therapy, 16.7% with endoscopic therapy, 7.6% with surgery, and 8.3% spontaneously. The mean pain score decreased from 6.36 ± 1.92 to 1.62 ± 2.10 (P < 0.001). Of the 288 patients, 261, 218, 112, and 51 patients were followed up for 3, 5, 10, and 15 years, respectively; 54.0%, 57.3%, 60.7%, and 68.8% of them became pain free at those follow-up periods. CONCLUSION Significant pain relief is achieved in the majority of patients with optimized medical and interventional treatment.
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Affiliation(s)
- Shalimar
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Shallu Midha
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Ajmal Hasan
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Rajan Dhingra
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
| | - Pramod Kumar Garg
- Department of Gastroenterology, All India Institute of Medical Sciences, New Delhi, India
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Hobbs PM, Johnson WG, Graham DY. Management of pain in chronic pancreatitis with emphasis on exogenous pancreatic enzymes. World J Gastrointest Pharmacol Ther 2016; 7:370-386. [PMID: 27602238 PMCID: PMC4986390 DOI: 10.4292/wjgpt.v7.i3.370] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/03/2016] [Revised: 06/13/2016] [Accepted: 07/18/2016] [Indexed: 02/06/2023] Open
Abstract
One of the most challenging issues arising in patients with chronic pancreatitis is the management of abdominal pain. Many competing theories exist to explain pancreatic pain including ductal hypertension from strictures and stones, increased interstitial pressure from glandular fibrosis, pancreatic neuritis, and ischemia. This clinical problem is superimposed on a background of reduced enzyme secretion and altered feedback mechanisms. Throughout history, investigators have used these theories to devise methods to combat chronic pancreatic pain including: Lifestyle measures, antioxidants, analgesics, administration of exogenous pancreatic enzymes, endoscopic drainage procedures, and surgical drainage and resection procedures. While the value of each modality has been debated over the years, pancreatic enzyme therapy remains a viable option. Enzyme therapy restores active enzymes to the small bowel and targets the altered feedback mechanism that lead to increased pancreatic ductal and tissue pressures, ischemia, and pain. Here, we review the mechanisms and treatments for chronic pancreatic pain with a specific focus on pancreatic enzyme replacement therapy. We also discuss different approaches to overcoming a lack of clinical response update ideas for studies needed to improve the clinical use of pancreatic enzymes to ameliorate pancreatic pain.
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Ticho AL, Alrefai WA. Chronic ethanol exposure closes the door to vitamin C in pancreatic acinar cells. Focus on "Uptake of ascorbic acid by pancreatic acinar cells is negatively impacted by chronic alcohol exposure". Am J Physiol Cell Physiol 2016; 311:C127-8. [PMID: 27306367 DOI: 10.1152/ajpcell.00149.2016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Alexander L Ticho
- Department of Physiology and Biophysics, University of Illinois at Chicago, Chicago, Illinois
| | - Waddah A Alrefai
- Jesse Brown VA Medical Center, Chicago, Illinois; Division of Gastroenterology and Hepatology, Department of Medicine, University of Illinois at Chicago, Chicago, Illinois; and
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The Analgesic Effect of the Mitochondria-Targeted Antioxidant SkQ1 in Pancreatic Inflammation. OXIDATIVE MEDICINE AND CELLULAR LONGEVITY 2016; 2016:4650489. [PMID: 27274778 PMCID: PMC4870369 DOI: 10.1155/2016/4650489] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Accepted: 04/07/2016] [Indexed: 12/17/2022]
Abstract
Background. Chronic pancreatitis is one of the main risk factors for pancreatic cancer. In acute and chronic pancreatitis, oxidative stress is thought to play a key role. In this respect, the recently described mitochondria-targeted antioxidant SkQ1 effectively scavenges reactive oxygen species at nanomolar concentrations. Therefore, we aimed to characterize the influence of SkQ1 on tissue injury and pain in acute and chronic pancreatitis. Methods. Both acute and chronic pancreatitis were induced in C57BL/6 mice by intraperitoneal cerulein injections and treatment with SkQ1 was carried out by peroral applications. Hyperalgesia was assessed by behavioral observation and measurement of abdominal mechanical sensitivity. Blood serum and pancreatic tissue were harvested for analysis of lipase and histology. Results. SkQ1 did not influence pain, serological, or histological parameters of tissue injury in acute pancreatitis. In chronic pancreatitis, a highly significant reduction of pain-related behavior (p < 0.0001) was evident, but histological grading revealed increased tissue injury in SkQ1-treated animals (p = 0.03). Conclusion. After SkQ1 treatment, tissue injury is not ameliorated in acute pancreatitis and increased in chronic pancreatitis. However, we show an analgesic effect in chronic pancreatitis. Further studies will need to elucidate the risks and benefits of mitochondria-targeted antioxidants as an analgesic.
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Gurusamy KS, Lusuku C, Halkias C, Davidson BR. Duodenum-preserving pancreatic resection versus pancreaticoduodenectomy for chronic pancreatitis. Cochrane Database Syst Rev 2016; 2:CD011521. [PMID: 26837472 PMCID: PMC8278566 DOI: 10.1002/14651858.cd011521.pub2] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Surgical excision by removal of the head of the pancreas to decompress the obstructed ducts is one of the treatment options for people with symptomatic chronic pancreatitis. Surgical excision of the head of the pancreas can be performed by excision of the duodenum along with the head of the pancreas (pancreaticoduodenectomy (PD)) or without excision of the duodenum (duodenum-preserving pancreatic head resection (DPPHR)). There is currently no consensus on the method of pancreatic head resection in people with chronic pancreatitis. OBJECTIVES To assess the benefits and harms of duodenum-preserving pancreatic head resection versus pancreaticoduodenectomy in people with chronic pancreatitis for whom pancreatic resection is considered the main treatment option. SEARCH METHODS We searched the Cochrane Central Register of Controlled Trials (CENTRAL), MEDLINE, EMBASE, Science Citation Index Expanded, and trials registers to June 2015 to identify randomised trials. We also searched the references of included trials to identify further trials. SELECTION CRITERIA We considered only randomised controlled trials (RCT) performed in people with chronic pancreatitis undergoing pancreatic head resection, irrespective of language, blinding, or publication status, for inclusion in the review. DATA COLLECTION AND ANALYSIS Two review authors independently identified trials and extracted data. We calculated the risk ratio (RR), mean difference (MD), rate ratio (RaR), or hazard ratio (HR) with 95% confidence intervals (CI) based on an available-case analysis. MAIN RESULTS Five trials including 292 participants met the inclusion criteria for the review. After exclusion of 23 participants mainly due to pancreatic cancer or because participants did not receive the planned treatment, a total of 269 participants (with symptomatic chronic pancreatitis involving the head of pancreas and requiring surgery) were randomly assigned to receive DPPHR (135 participants) or PD (134 participants). The trials did not report the American Society of Anesthesiologists (ASA) status of the participants. All the trials were single-centre trials and included people with and without obstructive jaundice and people with and without duodenal stenosis but did not report data separately for those with and without jaundice or those with and without duodenal stenosis. The surgical procedures compared in the five trials included DPPHR (Beger or Frey procedures, or wide local excision of the head of the pancreas) and PD (pylorus-preserving pancreaticoduodenectomy or Whipple procedure). The participants were followed up for various periods of time ranging from one to 15 years. The trials were at unclear or high risk of bias. The overall quality of evidence was low or very low.The differences in short-term mortality (up to 90 days after surgery) (RR 2.89, 95% CI 0.31 to 26.87; 369 participants; 5 studies; DPPHR: 2/135 (1.5%) versus PD: 0/134 (0%); very low quality evidence) or long-term mortality (maximal follow-up) (HR 0.65, 95% CI 0.31 to 1.34; 229 participants; 4 studies; very low quality evidence), medium-term (three months to five years) (only a narrative summary was possible; 229 participants; 4 studies; very low quality evidence), or long-term quality of life (more than five years) (MD 8.45, 95% CI -0.27 to 17.18; 101 participants; 2 studies; low quality evidence), proportion of people with adverse events (RR 0.55, 95% CI 0.22 to 1.35; 226 participants; 4 studies; DPPHR: 23/113 (adjusted proportion 20%) versus PD: 41/113 (36.3%); very low quality evidence), number of people with adverse events (RaR 0.95, 95% CI 0.43 to 2.12; 43 participants; 1 study; DPPHR: 12/22 (54.3 events per 100 participants) versus PD: 12/21 (57.1 events per 100 participants); very low quality evidence), proportion of people employed (maximal follow-up) (RR 1.54, 95% CI 1.00 to 2.37; 189 participants; 4 studies; DPPHR: 65/98 (adjusted proportion 69.4%) versus PD: 41/91 (45.1%); low quality evidence), incidence proportion of diabetes mellitus (maximum follow-up) (RR 0.78, 95% CI 0.50 to 1.22; 269 participants; 5 studies; DPPHR: 25/135 (adjusted proportion 18.6%) versus PD: 32/134 (23.9%); very low quality evidence), and prevalence proportion of pancreatic exocrine insufficiency (maximum follow-up) (RR 0.83, 95% CI 0.68 to 1.02; 189 participants; 4 studies; DPPHR: 62/98 (adjusted proportion 62.0%) versus PD: 68/91 (74.7%); very low quality evidence) were imprecise. The length of hospital stay appeared to be lower with DPPHR compared to PD and ranged between a reduction of one day and five days in the trials (208 participants; 4 studies; low quality evidence). None of the trials reported short-term quality of life (four weeks to three months), clinically significant pancreatic fistulas, serious adverse events, time to return to normal activity, time to return to work, and pain scores using a visual analogue scale. AUTHORS' CONCLUSIONS Low quality evidence suggested that DPPHR may result in shorter hospital stay than PD. Based on low or very low quality evidence, there is currently no evidence of any difference in the mortality, adverse events, or quality of life between DPPHR and PD. However, the results were imprecise and further RCTs are required on this topic. Future RCTs comparing DPPHR with PD should report the severity as well as the incidence of postoperative complications and their impact on patient recovery. In such trials, participant and observer blinding should be performed and the analysis should be performed on an intention-to-treat basis to decrease the bias. In addition to the short-term benefits and harms such as mortality, surgery-related complications, quality of life, length of hospital stay, return to normal activity, and return to work, future trials should consider linkage of trial participants to health databases, social databases, and mortality registers to obtain the long-term benefits and harms of the different treatments.
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Affiliation(s)
- Kurinchi Selvan Gurusamy
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
| | - Charnelle Lusuku
- The University of NottinghamSchool of MedicineNottinghamUKNG7 2UH
| | - Constantine Halkias
- Barking, Redbridge and Havering University Hospitals NHS Trust, Barts and the London School of Medicine and DentistryLondonUK
| | - Brian R Davidson
- Royal Free Campus, UCL Medical SchoolDepartment of SurgeryRoyal Free HospitalRowland Hill StreetLondonUKNW3 2PF
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Cochrane Corner: Antioxidants to reduce pain in chronic pancreatitis. ADVANCES IN INTEGRATIVE MEDICINE 2015. [DOI: 10.1016/j.aimed.2014.10.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Gooshe M, Abdolghaffari AH, Nikfar S, Mahdaviani P, Abdollahi M. Antioxidant therapy in acute, chronic and post-endoscopic retrograde cholangiopancreatography pancreatitis: An updated systematic review and meta-analysis. World J Gastroenterol 2015; 21:9189-9208. [PMID: 26290647 PMCID: PMC4533052 DOI: 10.3748/wjg.v21.i30.9189] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/12/2015] [Revised: 04/15/2015] [Accepted: 06/16/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To investigate the efficacy and adverse effects of antioxidant therapy in acute pancreatitis (AP), chronic pancreatitis (CP) and post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP).
METHODS: PubMed, Scopus, Google Scholar, Cochrane library database, and Evidence-based medicine/clinical trials published before August 2014 were searched. Clinical and laboratory outcomes of randomized trials of antioxidant therapy in patients with AP, CP and PEP were included. The methodological quality of the trials was assessed by the Jadad score based on the description of randomization, blinding, and dropouts (withdrawals). The results of the studies were pooled and meta-analyzed to provide estimates of the efficacy of antioxidant therapy.
RESULTS: Thirty four trials out of 1069 potentially relevant studies with data for 4898 patients were eligible for inclusion. Antioxidant therapy significantly reduced the length of hospital stay in AP patients {mean difference -2.59 d (95%CI: -4.25-(-0.93)], P = 0.002}. Although, antioxidant therapy had no significant effect on serum C reactive protein (CRP) after 5-7 d in AP patients [mean difference -9.57 (95%CI: -40.61-21.48, P = 0.55], it significantly reduced serum CRP after 10 d {mean difference -45.16 [95%CI: -89.99-(-0.33)], P = 0.048}. In addition, antioxidant therapy had no significant effect on CP-induced pain [mean difference -2.13 (95%CI: -5.87-1.6), P = 0.26]. Antioxidant therapy had no significant effects on the incidence of all types of PEP [mean difference 1.05 (95%CI: 0.74-1.5), P = 0.78], severe PEP [mean difference 0.92 (95%CI: 0.43-1.97), P = 0.83], moderate PEP [mean difference 0.82 (95%CI: 0.54-1.23), P = 0.33], and mild PEP [mean difference 1.33 (95%CI: 0.99-1.78), P = 0.06]. Furthermore, while antioxidant therapy had no significant effect on serum amylase after less than 8 h sampling [mean difference -20.61 (95%CI: -143.61-102.39), P = 0.74], it significantly reduced serum amylase close to 24-h sampling {mean difference -16.13 [95%CI: -22.98-(-9.28)], P < 0.0001}.
CONCLUSION: While there is some evidence to support antioxidant therapy in AP, its effect on CP and PEP is still controversial.
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He Y, Yue Y, Zheng X, Zhang K, Chen S, Du Z. Curcumin, inflammation, and chronic diseases: how are they linked? Molecules 2015; 20:9183-213. [PMID: 26007179 PMCID: PMC6272784 DOI: 10.3390/molecules20059183] [Citation(s) in RCA: 324] [Impact Index Per Article: 36.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2015] [Revised: 05/11/2015] [Accepted: 05/14/2015] [Indexed: 02/06/2023] Open
Abstract
It is extensively verified that continued oxidative stress and oxidative damage may lead to chronic inflammation, which in turn can mediate most chronic diseases including cancer, diabetes, cardiovascular, neurological, inflammatory bowel disease and pulmonary diseases. Curcumin, a yellow coloring agent extracted from turmeric, shows strong anti-oxidative and anti-inflammatory activities when used as a remedy for the prevention and treatment of chronic diseases. How oxidative stress activates inflammatory pathways leading to the progression of chronic diseases is the focus of this review. Thus, research to date suggests that chronic inflammation, oxidative stress, and most chronic diseases are closely linked, and the antioxidant properties of curcumin can play a key role in the prevention and treatment of chronic inflammation diseases.
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Affiliation(s)
- Yan He
- Institute of Natural Medicine & Green Chemistry, School of Chemical Engineering and Light Industry, Guandong University of Technology, 232 Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China.
| | - Yuan Yue
- Institute of Natural Medicine & Green Chemistry, School of Chemical Engineering and Light Industry, Guandong University of Technology, 232 Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China.
| | - Xi Zheng
- Institute of Natural Medicine & Green Chemistry, School of Chemical Engineering and Light Industry, Guandong University of Technology, 232 Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China.
- Susan Lehman Cullman Laboratory for Cancer Research, Department of Chemical Biology, Ernest Mario School of Pharmacy, Rutgers, The State University of New Jersey, Piscataway, NJ 08854, USA.
| | - Kun Zhang
- Institute of Natural Medicine & Green Chemistry, School of Chemical Engineering and Light Industry, Guandong University of Technology, 232 Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China.
| | - Shaohua Chen
- Department of Otorhinolaryngology, Guangdong General Hospital & Guangdong Academy of Medical Sciences, Guangzhou 510030, China.
| | - Zhiyun Du
- Institute of Natural Medicine & Green Chemistry, School of Chemical Engineering and Light Industry, Guandong University of Technology, 232 Wai Huan West Road, Guangzhou Higher Education Mega Center, Guangzhou 510006, China.
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Gurusamy KS. Duodenum-preserving pancreatic resection versus pancreaticoduodenectomy for chronic pancreatitis. Cochrane Database Syst Rev 2015. [DOI: 10.1002/14651858.cd011521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Talukdar R, Murthy HVV, Reddy DN. Role of methionine containing antioxidant combination in the management of pain in chronic pancreatitis: a systematic review and meta-analysis. Pancreatology 2015; 15:136-44. [PMID: 25648074 DOI: 10.1016/j.pan.2015.01.003] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Revised: 12/27/2014] [Accepted: 01/12/2015] [Indexed: 12/11/2022]
Abstract
BACKGROUND Pain in CP results from inflammation and neuroimmune alterations that are associated with oxidative stress, among other mechanisms. This is marked by depletion of antioxidant defenses including methionine, which is a donor of methyl moieties that maintains the acinar transsulfuration pathway. We performed a systematic review and meta-analysis of trials evaluating methionine-containing antioxidants in CP. PATIENT AND METHODS Literature search was conducted in Medline/Pubmed, EMBASE, and Cochrane databases. Systematic review and meta-analysis was performed per PRISMA guidelines. Main study outcome was pain relief. GRADE system was used for quality assessment. Heterogeneity was assessed by the Q and I(2) measures; publication bias by Egger's test. Random-effect model (DerSimonian and Laird) was used if there was heterogeneity. RESULTS Eight studies (n = 411) were identified that used methionine-containing antioxidants. The study duration ranged from 10 wks to 12 months. All studies used methionine, organic selenium, ascorbate, beta-carotene and alpha-tocoferol. Four studies (including two RCTs) that reported change in pain scores were metaanalyzed. Though overall effect [standardized difference in means (95% CI)] on pain score reduction was -0.95 (-1.738 to -0.160) (z = -2.36; p = 0.018), the significance was lost when the two RCTs were meta-analyzed. RCTs that reported the number of pain free patients had a statistically significant overall effect of -3.204 (p = 0.001). Though more patients on methionine containing antioxidants had adverse events, majority of them were mild. CONCLUSION Methionine containing antioxidants appear to result in pain reduction in a significant proportion of CP patients. Further randomized controlled trials with homogeneous outcome measures are needed.
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Affiliation(s)
- Rupjyoti Talukdar
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India; Asian Healthcare Foundation, Hyderabad, India.
| | - H V V Murthy
- Department of Biostatistics, Asian Institute of Gastroenterology, Hyderabad, India
| | - D Nageshwar Reddy
- Department of Gastroenterology, Asian Institute of Gastroenterology, Hyderabad, India
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