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1.
Dig Dis Sci ; 69(8): 2817-2827, 2024 Aug.
Article in English | MEDLINE | ID: mdl-38816599

ABSTRACT

BACKGROUND/OBJECTIVES: Chronic pancreatitis (CP) is a progressive inflammatory disorder associated with marked morbidity and mortality and frequently requires hospitalization. This study aimed to investigate the time trends and geographical distribution of hospital admissions, the lethality rate of CP across Brazil, and the potential relationship with social indicators and associated risk factors. METHODS: Data were retrospectively obtained from the Brazilian Public Health System Registry between January 2009 and December 2019. The prevalence and lethality rates of CP per 100,000 inhabitants in each municipality were estimated from hospitalizations to in-hospital deaths and classified by age, sex, and demographic features. RESULTS: During the study period, 64,609 admissions were retrieved, and most of the patients were males (63.54%). Hospitalization decreased by nearly half (-54.68%) in both sexes. CP rates in males were higher in all age groups. The greatest reduction in admissions (- 64%) was also noted in patients ≥ 70y. CP In-hospital lethality remained stable (5-6%) and similar for males and females. Patients ≥ 70y showed the highest lethality. The greatest increase in CP lethality rates (+ 10%) was observed in municipalities integrated into metropolises, which was mainly driven by small-sized municipalities (+ 124%). CONCLUSIONS: CP hospitalizations decrease in both urban and rural areas, particularly in the North, Northeast, and Central-West regions, and in those above 70 years of age, but are not correlated with lethality rates in the South. This suggests ongoing changes in the environmental and socioeconomic factors in Brazil.


Subject(s)
Hospitalization , Pancreatitis, Chronic , Humans , Male , Female , Middle Aged , Pancreatitis, Chronic/epidemiology , Pancreatitis, Chronic/mortality , Pancreatitis, Chronic/therapy , Adult , Aged , Brazil/epidemiology , Retrospective Studies , Hospitalization/trends , Hospitalization/statistics & numerical data , Young Adult , Risk Factors , Hospital Mortality/trends , Developing Countries/statistics & numerical data , Prevalence , Adolescent
2.
Bol Med Hosp Infant Mex ; 80(2): 122-128, 2023.
Article in English | MEDLINE | ID: mdl-37155720

ABSTRACT

BACKGROUND: Acute recurrent pancreatitis (ARP) and chronic pancreatitis (CP) are infrequent clinical entities in pediatric patients, as less than 8% of the literature mentions this population. This study aimed to describe the clinical and paraclinical profile, and the etiology related to patients with ARP and CP attended at a tertiary-level healthcare institute in Mexico. METHODS: We conducted a retrospective study from medical records of patients with ARP and CP attended between 2010 and 2020, analyzing the clinical characteristics, imaging studies, and the etiology associated with each patient. RESULTS: We analyzed 25 patients: 17 were diagnosed with ARP, and eight with CP. The main etiology identified was an anatomical alteration of the pancreatic duct (32%); pancreas divisum was the most prevalent condition. In 48% of the population, the etiology was not identified. The group with CP was higher in frequency for calcifications and dilation of the pancreatic duct (p < 0.005) compared to the ARP group. CONCLUSIONS: The main etiology for ARP and CP was an anatomical alteration of the pancreatic duct; however, in almost half of the cases, no established cause was identified. Although comparing our results with those offered by large cohorts such as the INSPPIRE group can be complex, we found relevant similarities. Currently, the data obtained from this first descriptive study are the foundation for future research in the field of Mexican pediatric pancreatology.


INTRODUCCIÓN: La pancreatitis aguda recurrente (PAR) y crónica (PC) son entidades poco frecuentes en la edad pediátrica; sin embargo, menos del 8% de la literatura hace referencia a esta población. El objetivo de este estudio fue describir el perfil clínico, paraclínico y etiologías vinculadas en los pacientes con PAR y PC atendidos en una institución de tercer nivel de atención en México. MÉTODOS: Se realizó un estudio retrospectivo de los expedientes de los pacientes con PAR y PC atendidos entre 2010 a 2020, analizando las características clínicas, estudios de imagen y etiologías asociadas en cada uno de los pacientes. RESULTADOS: Se analizaron 25 pacientes, 17 con diagnóstico de PAR y ocho con PC. La principal etiología identificada correspondió a las alteraciones anatómicas del conducto pancreático (32%); el páncreas divisum fue la entidad más prevalente. En el 48% de la población no se pudo identificar una etiología. El grupo con PC presentó mayor frecuencia de calcificaciones y dilatación ductal pancreática (p < 0.005) en comparación al grupo de PAR. CONCLUSIONES: La principal etiología de PAR y PC identificada en nuestro estudio corresponde a las alteraciones anatómicas del conducto pancreático; sin embargo, en casi la mitad de los casos, no se tiene una causa establecida. Aunque es complicado comparar nuestros resultados con los ofrecidos por las grandes cohortes del grupo INSPPIRE, sí encontramos similitudes relevantes. Los datos obtenidos en este primer estudio descriptivo son la base para futuras investigaciones en el ámbito de la pancreatología pediátrica mexicana.


Subject(s)
Pancreatitis, Chronic , Humans , Child , Retrospective Studies , Mexico/epidemiology , Acute Disease , Pancreatitis, Chronic/epidemiology , Pancreatitis, Chronic/etiology
3.
Rev. méd. Chile ; 150(12): 1555-1564, dic. 2022. tab, graf
Article in Spanish | LILACS | ID: biblio-1515396

ABSTRACT

BACKGROUND: Alcohol and tobacco are important risk factors for chronic pancreatitis (CP). AIM: To analyze the effect of etiological factors such as tobacco and alcohol and pancreatic enzyme replacement therapy (PERT) in the progression of CP. MATERIAL AND METHODS: Patients with a diagnosis of CP were recruited and grouped according to variables such as tobacco, alcohol and PERT. They were followed for 18 months. Subsequently, different variables and analytical parameters involved in the progression of the disease were analyzed. RESULTS: A total of 50 patients diagnosed with CP were included. Of these, 28 patients underwent PERT, 39 were smokers and 33 were alcohol users. Compared with patients without PERT, those with PERT had a higher proportion of diabetes (64 and 32%, respectively), had a higher need for endoscopic treatment (25 and 0%, respectively) and a normal body mass index (71 and 27.3%, respectively. The smokers had higher calcium levels and increased lymphocytosis and leukocytosis. The alcohol consumption group had a higher mean age (p = 0.04) CONCLUSIONS: PERT may improve the nutritional status but does not reduce the need for endoscopic or surgical treatment. Smoking and alcohol consumption favored the progression of CP. Also, smoking induced a pro-inflammatory state.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged , Pancreatitis, Chronic/etiology , Pancreatitis, Chronic/therapy , Pancreatitis, Chronic/epidemiology , Pancreas , Exocrine Pancreatic Insufficiency/etiology , Exocrine Pancreatic Insufficiency/therapy , Nicotiana/adverse effects , Alcohol Drinking/adverse effects , Risk Factors , Sex Distribution , Disease Progression , Enzyme Therapy
4.
J Pediatr ; 242: 93-98.e1, 2022 03.
Article in English | MEDLINE | ID: mdl-34864049

ABSTRACT

OBJECTIVE: To assess longitudinal, population-based data on the prevalence and impact of chronic pancreatitis in children. STUDY DESIGN: Administrative data linkage was used to ascertain an index cohort consisting of all individuals who had an initial diagnosis of chronic pancreatitis before age 19 years in the South Australian public hospital system between June 2000 and June 2019. Age- and sex-matched controls were drawn from the general population of South Australia, children with type 1 diabetes, and children with type 2 diabetes. Main outcomes and measures included hospital visits, days in hospital, emergency department (ED) visits, intensive care unit (ICU) admissions, education comparators, and incidence and prevalence estimates. RESULTS: A total of 73 incident cases were identified. The crude prevalence and incidence of pediatric chronic pancreatitis were estimated at 6.8/100 000 and 0.98/100 000 per year, respectively. Of the index cohort, 24 cases (32.8%) of pediatric chronic pancreatitis were identified as occurring in children of Aboriginal and/or Torres Strait Islander descent. Compared with matched general population controls, children with chronic pancreatitis averaged 11-fold more hospital visits, 5-fold more ED visits, and 9-fold more ICU admissions; spent 10-fold more days in the hospital; and had a 2-fold higher rate of absence from school (P < .001 for all). Similarly, children with chronic pancreatitis used substantially more health resources than children with type 1 or 2 diabetes. CONCLUSIONS: Pediatric patients with chronic pancreatitis consume a high volume of public health services and are significantly impacted in their ability to engage in education.


Subject(s)
Diabetes Mellitus, Type 2 , Pancreatitis, Chronic , Adult , Australia/epidemiology , Child , Diabetes Mellitus, Type 2/epidemiology , Humans , Native Hawaiian or Other Pacific Islander , Pancreatitis, Chronic/epidemiology , South Australia/epidemiology , Young Adult
5.
Rev Med Chil ; 150(12): 1555-1564, 2022 Dec.
Article in Spanish | MEDLINE | ID: mdl-37906776

ABSTRACT

BACKGROUND: Alcohol and tobacco are important risk factors for chronic pancreatitis (CP). AIM: To analyze the effect of etiological factors such as tobacco and alcohol and pancreatic enzyme replacement therapy (PERT) in the progression of CP. MATERIAL AND METHODS: Patients with a diagnosis of CP were recruited and grouped according to variables such as tobacco, alcohol and PERT. They were followed for 18 months. Subsequently, different variables and analytical parameters involved in the progression of the disease were analyzed. RESULTS: A total of 50 patients diagnosed with CP were included. Of these, 28 patients underwent PERT, 39 were smokers and 33 were alcohol users. Compared with patients without PERT, those with PERT had a higher proportion of diabetes (64 and 32%, respectively), had a higher need for endoscopic treatment (25 and 0%, respectively) and a normal body mass index (71 and 27.3%, respectively. The smokers had higher calcium levels and increased lymphocytosis and leukocytosis. The alcohol consumption group had a higher mean age (p = 0.04) Conclusions: PERT may improve the nutritional status but does not reduce the need for endoscopic or surgical treatment. Smoking and alcohol consumption favored the progression of CP. Also, smoking induced a pro-inflammatory state.


Subject(s)
Exocrine Pancreatic Insufficiency , Pancreatitis, Chronic , Humans , Exocrine Pancreatic Insufficiency/etiology , Exocrine Pancreatic Insufficiency/therapy , Pancreatitis, Chronic/epidemiology , Pancreatitis, Chronic/etiology , Pancreatitis, Chronic/therapy , Pancreas , Risk Factors , Nicotiana , Disease Progression
6.
Arq Bras Cir Dig ; 34(2): e1595, 2021.
Article in English, Portuguese | MEDLINE | ID: mdl-34669885

ABSTRACT

BACKGROUND: Although alcohol is the most common cause for chronic pancreatitis worldwide, idiopathic type is prevalent in India. Natural history and disease progression are different between these two groups. There is paucity of data comparing surgical outcome and quality of life in these patients. AIM: To evaluate clinical features, surgical outcome and quality of life between these two groups of patients. METHOD: All patients with chronic pancreatitis who underwent surgery were prospectively reviewed. RESULTS: From 98 patients, 42 were alcoholic. Number of male and the mean age at the time of operation was significantly more in alcoholic patients. Smoking, preoperative hospital admission rate and the prevalence of local complications like inflammatory pancreatic head mass, biliary stricture and left sided portal hypertension were distinctly more common in alcoholic group. Frey procedure was required more commonly in alcoholic group. Mean postoperative hospital stay and overall postoperative complication rate were comparable between the two groups. Over a median follow up of 18 months there was significant improvement in quality of life and pain score in both the groups. Improvement of physical functioning score at follow-up was significantly more in alcoholic group but the requirement for analgesic medications were significantly more in alcoholic group. However, appetite loss was more perceived by non-alcoholic group. CONCLUSION: Alcoholic chronic pancreatitis presents with more local complications associated with chronic pancreatitis. Frey procedure is a safe and well accepted surgery in this group. Though they required more analgesic requirement in short term follow up, other aspects of quality of life are similar to non-alcoholic group.


Subject(s)
Alcoholism , Pancreatitis, Chronic , Surgeons , Alcoholism/complications , Alcoholism/epidemiology , Chronic Disease , Humans , Male , Pancreatitis, Chronic/epidemiology , Pancreatitis, Chronic/surgery , Quality of Life , Treatment Outcome
7.
ABCD (São Paulo, Impr.) ; 34(2): e1595, 2021. tab
Article in English, Portuguese | LILACS | ID: biblio-1345005

ABSTRACT

ABSTRACT Background: Although alcohol is the most common cause for chronic pancreatitis worldwide, idiopathic type is prevalent in India. Natural history and disease progression are different between these two groups. There is paucity of data comparing surgical outcome and quality of life in these patients. Aim: To evaluate clinical features, surgical outcome and quality of life between these two groups of patients. Method: All patients with chronic pancreatitis who underwent surgery were prospectively reviewed. Results: From 98 patients, 42 were alcoholic. Number of male and the mean age at the time of operation was significantly more in alcoholic patients. Smoking, preoperative hospital admission rate and the prevalence of local complications like inflammatory pancreatic head mass, biliary stricture and left sided portal hypertension were distinctly more common in alcoholic group. Frey procedure was required more commonly in alcoholic group. Mean postoperative hospital stay and overall postoperative complication rate were comparable between the two groups. Over a median follow up of 18 months there was significant improvement in quality of life and pain score in both the groups. Improvement of physical functioning score at follow-up was significantly more in alcoholic group but the requirement for analgesic medications were significantly more in alcoholic group. However, appetite loss was more perceived by non-alcoholic group. Conclusion: Alcoholic chronic pancreatitis presents with more local complications associated with chronic pancreatitis. Frey procedure is a safe and well accepted surgery in this group. Though they required more analgesic requirement in short term follow up, other aspects of quality of life are similar to non-alcoholic group.


RESUMO Racional: Embora o álcool seja a causa mais comum de pancreatite crônica em todo o mundo, a forma idiopática é prevalente na Índia. A história natural e a progressão da doença são diferentes entre esses dois grupos. Há escassez de dados comparando o resultado cirúrgico e a qualidade de vida entre eles. Objetivo: Avaliar as características clínicas, o resultado cirúrgico e a qualidade de vida entre esses dois grupos de pacientes. Método: Todos os pacientes com pancreatite crônica operados foram revisados ​​retrospectivamente. Resultados: Do total de 98 pacientes, 42 eram alcoolistas. O número de homens e a idade média no momento da operação foi significativamente maior nos alcoolistas. Tabagismo, taxa de internação pré-operatória e prevalência de complicações locais como massa inflamatória da cabeça do pâncreas, estenose biliar e hipertensão portal do lado esquerdo foram distintamente mais comuns no grupo de alcoolistas e o procedimento de Frey foi exigido mais comumente neste grupo. A média de internação pós-operatória e a taxa geral de complicações pós-operatórias foram comparáveis ​​entre os dois grupos. Ao longo de acompanhamento médio de 18 meses houve melhora significativa na qualidade de vida e pontuação de dor em ambos os grupos. A melhora no escore de funcionamento físico foi significativamente maior no grupo de alcoolistas, mas a necessidade de medicamentos analgésicos foi significativamente maior nos alcoolistas. No entanto, a perda de apetite foi mais percebida pelo grupo não alcoólico. Conclusão: A pancreatite crônica alcoólica se apresenta com mais complicações locais associadas à pancreatite crônica. O procedimento de Frey é operação segura e bem aceita neste grupo. Embora exigissem mais necessidade de analgésicos no acompanhamento em curto prazo, outros aspectos da qualidade de vida são semelhantes ao grupo não alcoólico.


Subject(s)
Humans , Male , Alcoholism/complications , Alcoholism/epidemiology , Pancreatitis, Chronic/surgery , Pancreatitis, Chronic/epidemiology , Surgeons , Quality of Life , Chronic Disease , Treatment Outcome
8.
Pancreas ; 48(8): 1098-1101, 2019 09.
Article in English | MEDLINE | ID: mdl-31404017

ABSTRACT

OBJECTIVES: Acute and/or chronic pancreatitis has been implicated as an important risk factor for pancreatic cancer; however, the incidence and temporal relationship of pancreatitis before pancreatic cancer diagnosis are unclear. We aim to understand the role and incidence of pancreatitis temporally with the development of pancreatic cancer. METHODS: A population-based study was used to investigate a temporal relationship between pancreatitis and pancreatic cancer diagnoses. Intervals of 3, 6, 12, 24, and 36 months were developed. Demographical data including age, sex, and race were also recorded and analyzed. RESULTS: A total of 50,080 patients were found to have a diagnosis of pancreatic cancer, of which 7420 (14.8%) had prior diagnoses of pancreatitis. Of those, 92% were between the ages of 40 and 89 years. African Americans had a higher rate of pancreatitis before cancer diagnosis when compared with whites (21.2% vs 14.8%, P < 0.0001). Further analysis revealed that pancreatitis occurred in 81.3% of patients 3 months before a diagnosis of pancreas cancer and 98.9% had established diagnoses of pancreatic cancer within 3 years. CONCLUSIONS: Screening of patients older than 40 years who have pancreatitis and unclear etiology of pancreatitis may be warranted, especially in African Americans and male individuals.


Subject(s)
Pancreatic Neoplasms/epidemiology , Pancreatitis, Chronic/epidemiology , Pancreatitis/epidemiology , Spatio-Temporal Analysis , Adult , Black or African American/statistics & numerical data , Aged , Aged, 80 and over , Comorbidity , Female , Humans , Incidence , Male , Middle Aged , Pancreatic Neoplasms/diagnosis , Pancreatic Neoplasms/ethnology , Pancreatitis/diagnosis , Pancreatitis/ethnology , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/ethnology , Risk Factors , United States/epidemiology , White People/statistics & numerical data
9.
Rev. méd. Chile ; 144(12): 1544-1552, dic. 2016. ilus, graf, tab
Article in Spanish | LILACS | ID: biblio-845484

ABSTRACT

Background: Chronic pancreatitis (CP) is a rare disease in Chile, without a clear explanation for this low prevalence. Aim: To analyze the characteristics of our patients with pancreatitis. Material and Methods: Retrospective analysis of a database of patients with pancreatitis of a clinical hospital. Morphological proof of diagnosis (calcifications/calculi, alterations of ducts, local complication or histology) was obtained for every patient. History of acute pancreatitis was recorded and exocrine-endocrine function was assessed. Results: We retrieved information of 121 patients with pancreatitis (86 males) in a period of 20 years. The number of cases increased markedly every five years. The calculated incidence and prevalence was 0.8/100,000/year and 6/100,000, respectively. Pancreatic calcifications were initially observed in 93 patients and became evident during the follow-up in another six patients. Severe pain or local complications occurred in 27 patients, requiring surgery in 10 or endoscopic treatment in 15. During the years of follow-up, 55 patients were free of symptoms. Exocrine and endocrine insufficiency was demonstrated and treated in 81 and 67 patients, respectively. Alcoholic etiology was evident in 40% of patients. In 29% no etiology was identified. Mapuche origin was exceptional. Conclusions: Late diagnosis of CP is common, since most of our patients presented with advanced stages. Even though CP is increasingly diagnosed in our hospitals, the number of cases is still far fewer when compared to other countries. Underdiagnosis alone cannot explain this difference and genetic factors might be of importance.


Subject(s)
Humans , Male , Female , Adult , Pancreatitis, Chronic/epidemiology , Chile/epidemiology , Incidence , Prevalence , Retrospective Studies , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/etiology , Delayed Diagnosis
10.
Rev Med Chil ; 144(12): 1544-1552, 2016 Dec.
Article in Spanish | MEDLINE | ID: mdl-28393988

ABSTRACT

BACKGROUND: Chronic pancreatitis (CP) is a rare disease in Chile, without a clear explanation for this low prevalence. AIM: To analyze the characteristics of our patients with pancreatitis. MATERIAL AND METHODS: Retrospective analysis of a database of patients with pancreatitis of a clinical hospital. Morphological proof of diagnosis (calcifications/calculi, alterations of ducts, local complication or histology) was obtained for every patient. History of acute pancreatitis was recorded and exocrine-endocrine function was assessed. RESULTS: We retrieved information of 121 patients with pancreatitis (86 males) in a period of 20 years. The number of cases increased markedly every five years. The calculated incidence and prevalence was 0.8/100,000/year and 6/100,000, respectively. Pancreatic calcifications were initially observed in 93 patients and became evident during the follow-up in another six patients. Severe pain or local complications occurred in 27 patients, requiring surgery in 10 or endoscopic treatment in 15. During the years of follow-up, 55 patients were free of symptoms. Exocrine and endocrine insufficiency was demonstrated and treated in 81 and 67 patients, respectively. Alcoholic etiology was evident in 40% of patients. In 29% no etiology was identified. Mapuche origin was exceptional. CONCLUSIONS: Late diagnosis of CP is common, since most of our patients presented with advanced stages. Even though CP is increasingly diagnosed in our hospitals, the number of cases is still far fewer when compared to other countries. Underdiagnosis alone cannot explain this difference and genetic factors might be of importance.


Subject(s)
Pancreatitis, Chronic/epidemiology , Adult , Chile/epidemiology , Delayed Diagnosis , Female , Humans , Incidence , Male , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/etiology , Prevalence , Retrospective Studies
11.
Rev Invest Clin ; 67(3): 177-81, 2015.
Article in English | MEDLINE | ID: mdl-26202741

ABSTRACT

BACKGROUND: Hypercalcemia is a rare but well recognized cause of acute and chronic pancreatitis. Hypercalcemia-related pancreatitis is mainly caused by primary hyperparathyroidism. The prevalence of pancreatitis in hyperparathyroidism varies worldwide and additional disease-modifying factors may play a role in its development. In 1988 the prevalence of pancreatitis secondary to primary hyperparathyroidism at the Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán (INCMNSZ), a referral center in Mexico City, was 12.1% (95% CI: 6.7-21). OBJECTIVE: To describe the current prevalence of pancreatitis secondary to primary hyperparathyroidism at the INCMNSZ. METHODS: We reviewed 385 cases of primary hyperparathyroidism seen at the hospital between 1987 and 2012. RESULTS: 26 cases with acute or chronic pancreatitis associated with primary hyperparathyroidism were documented, with a prevalence of 6.7% (95% CI: 4.6-9.7), which was lower than the 12.1% previously reported. In the present study, 20% had a history of alcohol consumption, 10% of gallstones, and 20% of ureteral calculi, compared with the previously reported 32.0, 34.6, and 40.0%, respectively. The average calcium levels were 13.1 and 13.8 mg/dl in the previous and current series, respectively. CONCLUSIONS: We found a decrease in the prevalence of pancreatitis associated with primary hyperparathyroidism from 12.1% (95% CI: 6.7-21) to 6.7% (95% CI: 4.6-9.7).


Subject(s)
Hypercalcemia/complications , Hyperparathyroidism, Primary/complications , Pancreatitis, Chronic/epidemiology , Pancreatitis/epidemiology , Acute Disease , Adolescent , Adult , Aged , Calcium/blood , Female , Humans , Hypercalcemia/etiology , Male , Mexico , Middle Aged , Pancreatitis/etiology , Pancreatitis, Chronic/etiology , Prevalence , Retrospective Studies , Risk Factors , Tertiary Care Centers , Young Adult
12.
J Pediatr ; 166(4): 890-896.e1, 2015 Apr.
Article in English | MEDLINE | ID: mdl-25556020

ABSTRACT

OBJECTIVE: To determine the clinical presentation, diagnostic variables, risk factors, and disease burden in children with chronic pancreatitis. STUDY DESIGN: We performed a cross-sectional study of data from the International Study Group of Pediatric Pancreatitis: In Search for a Cure, a registry of children with acute recurrent pancreatitis and chronic pancreatitis. Between-group differences were compared using Wilcoxon rank-sum test. RESULTS: Among 170 subjects in the registry, 76 (45%) had chronic pancreatitis; 57% were female, 80% were white; median age at diagnosis was 9.9 years. Pancreatitis-predisposing genetic mutations were identified in 51 (67%) and obstructive risk factors in 25 (33%). Toxic/metabolic and autoimmune factors were uncommon. Imaging demonstrated ductal abnormalities and pancreatic atrophy more commonly than calcifications. Fifty-nine (77%) reported abdominal pain within the past year; pain was reported as constant and receiving narcotics in 28%. Children with chronic pancreatitis reported a median of 3 emergency department visits and 2 hospitalizations in the last year. Forty-seven subjects (70%) missed 1 day of school in the past month as the result of chronic pancreatitis; 26 (34%) missed 3 or more days. Children reporting constant pain were more likely to miss school (P = .002), visit the emergency department (P = .01), and experience hospitalizations (P = .03) compared with children with episodic pain. Thirty-three children (43%) underwent therapeutic endoscopic retrograde pancreatography; one or more pancreatic surgeries were performed in 30 (39%). CONCLUSIONS: Chronic pancreatitis occurs at a young age with distinct clinical features. Genetic and obstructive risk factors are common, and disease burden is substantial.


Subject(s)
Genetic Predisposition to Disease , Pancreatitis, Chronic/genetics , Child , Cholangiopancreatography, Endoscopic Retrograde , Cross-Sectional Studies , Cystic Fibrosis Transmembrane Conductance Regulator/genetics , DNA/genetics , DNA Mutational Analysis , Female , Humans , Incidence , Male , Mutation , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/epidemiology , Prevalence , Risk Factors , United States/epidemiology
13.
World J Gastroenterol ; 20(33): 11788-92, 2014 Sep 07.
Article in English | MEDLINE | ID: mdl-25206283

ABSTRACT

AIM: To identify gene mutations in PRSS1 and SPINK1 in individuals with early onset idiopathic chronic or recurrent acute pancreatitis. METHODS: The cationic trypsinogen gene (PRSS1; exons 2 and 3) and the serine protease inhibitor Kazal 1 gene (SPINK1; exon 3) were selectively amplified and sequenced from blood samples of 19 patients admitted to the Pancreas Clinic at our institution with chronic pancreatitis and/or idiopathic recurrent acute pancreatitis that were diagnosed or with onset before age 35. Fifty healthy volunteers served as controls. Whole blood samples were collected and gene specific sequences were amplified by polymerase chain reaction (PCR). All PCR products were subsequently sequenced in order to identify the presence of any mutations. RESULTS: Nineteen patients with pancreatitis (14 males; median age 24 years, range 15-48 years) were included in this study, of which five showed the presence of gene mutations. Direct sequencing results indicated the presence of two previously unidentified mutations in exon 2 of PRSS1 (V39E and N42S) in two patients with recurrent acute pancreatitis. Two cases had the N34S SPINK1 mutation. Analysis of the relatives of one patient homozygous for this mutation showed that five of the six family members carried the N34S SPINK1 mutation. Of these members, three were healthy heterozygous carriers and two were homozygotes (one sibling had diabetes, the other was healthy). Another patient was heterozygous for a novel SPINK1 mutation located on exon 3 (V46D). All members from this patient's family had normal genotypes, indicating that it was a de novo mutation. No mutations in either gene were present in the control subjects. CONCLUSION: Two novel PRSS1 mutations and one novel SPINK1 mutation were identified in Mexican patients with early onset idiopathic recurrent acute pancreatitis.


Subject(s)
Carrier Proteins/genetics , Mutation , Pancreatitis, Chronic/genetics , Pancreatitis/genetics , Trypsin/genetics , Acute Disease , Adolescent , Adult , Age of Onset , DNA Mutational Analysis , Female , Genetic Predisposition to Disease , Heterozygote , Homozygote , Humans , Male , Mexico/epidemiology , Middle Aged , Pancreatitis/diagnosis , Pancreatitis/enzymology , Pancreatitis/epidemiology , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/enzymology , Pancreatitis, Chronic/epidemiology , Phenotype , Prospective Studies , Recurrence , Retrospective Studies , Trypsin Inhibitor, Kazal Pancreatic , Young Adult
14.
Rev inf cient ; 76(4)2012. tab
Article in Spanish | CUMED | ID: cum-52668

ABSTRACT

Se realiza un estudio en 25 pacientes egresados del servicio de Cirugía General, a los cuales se les realiza pancreatectomía distal por padecer de alguna enfermedad susceptible de realizarle esta técnica quirúrgica, durante el periodo comprendido entre enero de 1982 y diciembre de 2012 (30 años). El dato primario es obtenido de las historias clínicas. Se estudia el sexo, edad, causas y complicaciones de esta técnica quirúrgica. La edad promedio es de 36 años con una DS ± 15 con un rango entre los 14-68 años. El sexo femenino predomina, los quistes epiteliales alcanzan el primer lugar en incidencia seguido por pancreatitis crónica. El muñón pancreático de los 25 pacientes se cerró de forma manual. Solo 1 paciente presentó una fístula pancreática (AU)


A study is done in discharged 25 patients from the General Surgery Service, which were applied distal pancreatectomy because of severe illnesses .this surgical procedure was applied from January 1982 to December 2012 (30 years). The primary data was obtained from the medical records. Variables were studied: sex, age, causes and complications of this surgical technique. The average age was 36 years with a SD ± 15 with a range between 14-68 years. The females were predominant, epithelial cysts reached first place in incidence followed by chronic pancreatitis. The pancreatic stump of the 25 patients was closed manually. Only one patient had a pancreatic fistula (AU)


Subject(s)
Humans , Pancreatectomy , Pancreatic Cyst/epidemiology , Pancreatitis, Chronic/epidemiology
15.
J. bras. patol. med. lab ; J. bras. patol. med. lab;43(2): 115-120, abr. 2007. tab
Article in Portuguese | LILACS | ID: lil-450967

ABSTRACT

INTRODUÇÃO: O abuso crônico do álcool é importante causa de cirrose hepática e de pancreatite crônica. OBJETIVO: Avaliar a frequência de pancreatite crônica (PC) em pacientes portadores de cirrose hepática alcoólica (CHA) por exame histopatológico. Casuística: Analisaram-se necropsias de 18 homens e sete mulheres portadores de CHA, com idade média e desvio padrão de 47,2 ± 13,8 anos (24 a 83 anos), que consumiam em média 239,6 ± 155,3 g de etanol/dia por um período médio de 16,7 ± 7,2 anos. MÉTODOS: O diagnóstico histopatológico de cirrose hepática baseou-se na fibrose sistematizada com formação de septos delimitando nódulos, associada à inflamação crônica inespecífica. O diagnóstico histológico de PC baseou-se na identificação de exsudato mononuclear (EM) em torno dos ductos e no tecido conjuntivo inter e intralobular, acompanhado de traves de fibrose. A PC foi classificada como leve quando havia discreto EM em região periductal, interlobular ou intralobular acompanhado por finas traves de fibrose; moderada, pelo aumento da intensidade do exsudato e da fibrose, ocasionalmente associado com pequena dilatação dos ductos; a forma grave caracterizou-se pelo EM, densa fibrose, presença de rolhas, dilatação dos ductos, atrofia glandular e, às vezes, calcificação. RESULTADOS: Observou-se PC em 20 pacientes portadores de CHA (80 por cento), que foi leve em 13 (52 por cento), moderada em dois (8 por cento) e grave em cinco (20 por cento). CONCLUSÃO: A pancreatite crônica está frequentemente associada à CHA, sendo histologicamente grave em aproximadamente 1/4 dos casos.


INTRODUCTION: The chronic alcohol abuse is an important cause of liver cirrhosis and chronic pancreatitis. OBJECTIVE: To evaluate the prevalence of chronic pancreatitis (CP) in patients with alcoholic liver cirrhosis (ALC) based on histopathological assays. Subjects: Autopsies of 25 patients with ALC, 18 men and seven women, age ranging from 24 to 83 years (mean ± standard deviation: 47.2 ± 13.8) were retrospectively analyzed. They ingested on average 239.6 ± 155.3 g ethanol/day for a mean period of 16.7 ± 7.2 years. METHODS: Liver cirrhosis histopathological diagnosis was based on the findings of systemized fibrosis with formation of septum-delimited nodules and nonspecific chronic inflammation. CP histopathological diagnosis was based on identification of mononuclear cell infiltration (MCI) around the ducts and in the inter- and intra-lobular connective tissue and presence of strands of fibrosis. CP was classified as mild (discrete MCI in the periductal, inter- or intra-lobular areas with thin strands of fibrosis), moderate (increased exudates and fibrosis, occasionally associated with small dilatation of ducts), and severe (evident MCI, dense fibrosis, presence of plugs in the ducts, irregular ductal dilatation, glandular atrophy and, sometimes, calcification). RESULTS: CP was observed in 20 patients (80 percent) with ALC, and was considered mild in 13 (52 percent), moderate in two (8 percent) and severe in five (20 percent) patients. CONCLUSION: CP is often associated with the ALC, and it can be histologically severe in approximately 1/4 of the cases.


Subject(s)
Humans , Male , Female , Adult , Middle Aged , Aged, 80 and over , Liver Cirrhosis, Alcoholic/diagnosis , Liver Cirrhosis, Alcoholic/epidemiology , Pancreatitis, Chronic/diagnosis , Pancreatitis, Chronic/epidemiology , Alcoholism/complications , Cross-Sectional Studies , Liver Cirrhosis, Alcoholic/etiology , Liver Cirrhosis, Alcoholic/pathology , Pancreatitis, Chronic/etiology , Pancreatitis, Chronic/pathology
16.
Pancreas ; 30(4): 333-6, 2005 May.
Article in English | MEDLINE | ID: mdl-15841043

ABSTRACT

OBJECTIVES: The polymorphisms in cytokine genes have allowed for the understanding of the genetic determinants of diseases. The aims of this study were to describe and compare the frequencies of polymorphisms on the interleukin (IL)-6, IL-10, tumor necrosis factor (TNF)-alpha, transforming growth factor (TGF)-beta1, and interferon (IFN)-gamma genes between patients with chronic pancreatitis (CP) and healthy individuals from Bahia, Brazil. METHODS: Twenty-eight individuals were evaluated at a university gastroenterology outpatient service (4 women and 24 men), all diagnosed with CP based on clinical and radiologic aspects. The control group was composed of 94 (11 women and 83 men) blood donors. The polymorphisms studied were TNF-alpha (-308G/A), TGF-beta1 (codon 10C/T, codon 25C/G), IL-10 (-1082A/G; -819T/C; -592A/C), IL-6 (-174G/C), and IFN-gamma (+874T/A). RESULTS: A statistically significant difference was observed in the frequency of the polymorphisms between the group of patients with CP and the group of healthy individuals with the polymorphism of the TGF-beta1 gene on codon 10. No statistically significant differences were found for the allele and genotypic frequencies on the genes that code TNF-alpha, IFN-gamma, IL-10, and TGF-beta1 codon 25, and IL-6 between the control and case groups. CONCLUSION: The genotypes corresponding to the high TGF-beta1 producer phenotypes can be associated with the fibrogenesis shown with CP.


Subject(s)
Cytokines/genetics , Pancreatitis, Chronic/genetics , Pancreatitis, Chronic/immunology , Adult , Brazil/epidemiology , Female , Gene Frequency , Genetic Predisposition to Disease/epidemiology , Genotype , Humans , Interferon-gamma/genetics , Interleukin-10/genetics , Interleukin-6/genetics , Male , Middle Aged , Pancreatitis, Chronic/epidemiology , Phenotype , Polymorphism, Genetic , Risk Factors , Transforming Growth Factor beta/genetics , Transforming Growth Factor beta1 , Tumor Necrosis Factor-alpha/genetics
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