BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate malnutrition.However,the pathogenesis of malnutrition is multifa...BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate malnutrition.However,the pathogenesis of malnutrition is multifactorial and other factors such as chronic inflammation,alcohol excess and poor dietary intake all contribute.Patients may restrict their dietary intake due to poor appetite or to avoid gastrointestinal symptoms and abdominal pain.Whilst up to half of patients with chronic pancreatitis are reportedly malnourished,the dietary intake of patients with CP is relatively understudied and has not been systematically reviewed to date.AIM To perform a systematic review and meta-analysis of the dietary intakes of patients with CP compared to healthy controls,and to compare the dietary intake of patients with alcohol-related CP and non-alcohol-related CP.METHODS A systematic literature search was performed using EMBASE,MEDLINE,and Cochrane review on studies published between 1946 and August 30th,2019.Adult subjects with a diagnosis of CP who had undergone dietary assessment were included in the systematic review(qualitative analysis).Studies on patients with other pancreatic diseases or who had undergone pancreatic surgery were not included.Studies comparing the dietary intake of patients with CP to that of healthy controls were included in the meta-analysis(quantitative analysis).Metaanalysis was performed using Review Manager 5.3.Newcastle Ottawa Scale(NOS)was used to assess quality of studies.RESULTS Of 6715 studies retrieved in the search,23 were eligible for qualitative analysis while 12 were eligible for quantitative analysis.In the meta-analysis,the total energy(calorie)intake of patients with CP was similar to that of healthy controls[mean difference(MD):171.3;95%confidence interval(CI):-226.01,568.5;P=0.4],however patients with CP consumed significantly fewer non-alcohol calories than controls[MD:-694.1;95%CI:-1256.1,(-132.1);P=0.02].CP patients consumed more protein,but carbohydrate and fat intakes did not differ significantly.Those with alcohol-related CP consumed more mean(standard deviation)calories than CP patients with a non-alcohol aetiology[2642(1090)kcal and 1372(394)kcal,respectively,P=0.046],as well as more protein,fat,but not carbohydrate.CONCLUSION Although patients with CP had similar calorie intake to controls,studies that analysed the contribution of alcohol to energy intake showed that patients with CP consumed fewer non-alcohol calories than healthy controls.A high calorie intake,made up to a large degree by alcohol,may in part contribute to poor nutritional status in CP.展开更多
Background: Pain is a major problem for patients suffering from chronic pancreatitis. Unfortunately, medical therapy often fails to adequately control pain. Coeliac plexus block (CPB) is sometimes performed to treat i...Background: Pain is a major problem for patients suffering from chronic pancreatitis. Unfortunately, medical therapy often fails to adequately control pain. Coeliac plexus block (CPB) is sometimes performed to treat intractable pain in patients with chronic pancreatitis. Aims: Our primary objective was to determine the effect of CPB for pain management in a cohort of patients with chronic pancreatitis. We also sought to quantify opioid use in patients with chronic pancreatitis. Methods: We reviewed the database of pain referrals for chronic pancreatitis and recorded opioid use for each patient. We interviewed all patients who underwent CPB for chronic pancreatitis at TUH from January 2018-December 2020. Effect of the block, duration of pain relief, analgesia requirements, complications and patient satisfaction were recorded. Results: 62 inpatient referrals were made to the pain service over a 3-year period regarding pain management in chronic pancreatitis. 76% of patients referred for chronic pancreatitis pain management require regular long-term opioids. Mean daily oxycodone requirement in this group was 52 mg. 11 of these patients underwent CPB over a 3-year period. Mean age of patients who underwent CPB was 44 years. Effective reduction in pain scores (>50% improvement) was achieved in 7 of 11 patients. The mean NRS pain score decreased from 9.2 (±0.9) to 4.4 (±3.1). Mean duration of pain relief experienced was 69 days. Transient diarrhoea was reported by 1 patient. 4 patients reported a temporary decrease in oral analgesia requirement, while 3 patients reported a sustained decrease in analgesia requirement post CPB. For those who had further CPBs, the effect of repeated interventions was comparable to the initial procedure. Conclusion: High regular opioid consumption is common in patients with chronic pancreatitis. CPB can provide significant improvement in pain control and quality of life in appropriately selected patients. CPB can assist with opioid reduction and containment. It is not effective in all cases and there is high inter-patient variability. The procedure has a good safety profile.展开更多
基金The Meath Foundation of Tallaght University Hospital,No.117/2020.
文摘BACKGROUND A progressive reduction in the secretion of pancreatic enzymes in patients with chronic pancreatitis(CP)results in malabsorption and ultimate malnutrition.However,the pathogenesis of malnutrition is multifactorial and other factors such as chronic inflammation,alcohol excess and poor dietary intake all contribute.Patients may restrict their dietary intake due to poor appetite or to avoid gastrointestinal symptoms and abdominal pain.Whilst up to half of patients with chronic pancreatitis are reportedly malnourished,the dietary intake of patients with CP is relatively understudied and has not been systematically reviewed to date.AIM To perform a systematic review and meta-analysis of the dietary intakes of patients with CP compared to healthy controls,and to compare the dietary intake of patients with alcohol-related CP and non-alcohol-related CP.METHODS A systematic literature search was performed using EMBASE,MEDLINE,and Cochrane review on studies published between 1946 and August 30th,2019.Adult subjects with a diagnosis of CP who had undergone dietary assessment were included in the systematic review(qualitative analysis).Studies on patients with other pancreatic diseases or who had undergone pancreatic surgery were not included.Studies comparing the dietary intake of patients with CP to that of healthy controls were included in the meta-analysis(quantitative analysis).Metaanalysis was performed using Review Manager 5.3.Newcastle Ottawa Scale(NOS)was used to assess quality of studies.RESULTS Of 6715 studies retrieved in the search,23 were eligible for qualitative analysis while 12 were eligible for quantitative analysis.In the meta-analysis,the total energy(calorie)intake of patients with CP was similar to that of healthy controls[mean difference(MD):171.3;95%confidence interval(CI):-226.01,568.5;P=0.4],however patients with CP consumed significantly fewer non-alcohol calories than controls[MD:-694.1;95%CI:-1256.1,(-132.1);P=0.02].CP patients consumed more protein,but carbohydrate and fat intakes did not differ significantly.Those with alcohol-related CP consumed more mean(standard deviation)calories than CP patients with a non-alcohol aetiology[2642(1090)kcal and 1372(394)kcal,respectively,P=0.046],as well as more protein,fat,but not carbohydrate.CONCLUSION Although patients with CP had similar calorie intake to controls,studies that analysed the contribution of alcohol to energy intake showed that patients with CP consumed fewer non-alcohol calories than healthy controls.A high calorie intake,made up to a large degree by alcohol,may in part contribute to poor nutritional status in CP.
文摘Background: Pain is a major problem for patients suffering from chronic pancreatitis. Unfortunately, medical therapy often fails to adequately control pain. Coeliac plexus block (CPB) is sometimes performed to treat intractable pain in patients with chronic pancreatitis. Aims: Our primary objective was to determine the effect of CPB for pain management in a cohort of patients with chronic pancreatitis. We also sought to quantify opioid use in patients with chronic pancreatitis. Methods: We reviewed the database of pain referrals for chronic pancreatitis and recorded opioid use for each patient. We interviewed all patients who underwent CPB for chronic pancreatitis at TUH from January 2018-December 2020. Effect of the block, duration of pain relief, analgesia requirements, complications and patient satisfaction were recorded. Results: 62 inpatient referrals were made to the pain service over a 3-year period regarding pain management in chronic pancreatitis. 76% of patients referred for chronic pancreatitis pain management require regular long-term opioids. Mean daily oxycodone requirement in this group was 52 mg. 11 of these patients underwent CPB over a 3-year period. Mean age of patients who underwent CPB was 44 years. Effective reduction in pain scores (>50% improvement) was achieved in 7 of 11 patients. The mean NRS pain score decreased from 9.2 (±0.9) to 4.4 (±3.1). Mean duration of pain relief experienced was 69 days. Transient diarrhoea was reported by 1 patient. 4 patients reported a temporary decrease in oral analgesia requirement, while 3 patients reported a sustained decrease in analgesia requirement post CPB. For those who had further CPBs, the effect of repeated interventions was comparable to the initial procedure. Conclusion: High regular opioid consumption is common in patients with chronic pancreatitis. CPB can provide significant improvement in pain control and quality of life in appropriately selected patients. CPB can assist with opioid reduction and containment. It is not effective in all cases and there is high inter-patient variability. The procedure has a good safety profile.
