Minimally Invasive Surgery for the Treatment of Moderate to Critical Acute Pancreatitis: A Case-matched Comparison With the Traditional Open Approach Over 10 years.

PURPOSE: The purpose of this study is to compare short-term and midterm outcomes between patients with acute pancreatitis (AP) treated with minimally invasive surgery (MIS) and patients treated with open necrosectomy (ON). MATERIALS AND METHODS: We compared data of all patients who had undergone MIS for AP with a similar group of patients with ON patients between January 2012 and June 2021 using a case-matched methodology based on AP severity and patient characteristics. Inhospital and midterm follow-up variables, including quality-of-life assessment, were evaluated. RESULTS: Starting from a whole series of 79 patients with moderate to critical AP admitted to our referral center, the final study sample consisted of 24 patients (12 MIS and 12 ON). Postoperative (18.7±10.9 vs. 30.3±21.7 d; P =0.05) and overall hospitalization (56.3±17.4 vs. 76.9±39.4 d; P =0.05) were lower in the MIS group. Moreover, the Short-Form 36 scores in the ON group were statistically significantly lower in role limitations because of emotional problems ( P =0.002) and health changes ( P =0.03) at 3 and 6 months and because of emotional problems ( P =0.05), emotional well-being ( P =0.02), and general health ( P =0.007) at 1 year. CONCLUSIONS: MIS for the surgical management of moderate to critical AP seems to be a good option, as it could provide more chances for a better midterm quality of life compared with ON. Further studies are needed to confirm our findings.

[POSSIBILITY OF ENHANCING OF THE TRANSPAPILLARY INTERVENTIONS EFFICACY, APPLYING OPTIMIZATION OF THEIR ANESTHESIOLOGICAL SUPPORT].

In 2015 yr еndoscopic transpapillary interventions (ЕТI), performed for diseases of the hepatopancreatoduodenal zone organs, were done in 697 patients. In 315 (45.2%) of them ЕТI were diagnostic, in 382 (54.8%) ­ performed with treatment objective. Меdicinal support for the ЕТI conduction in 631 (90.5%) patients have included conduction of superficial sedation and local anesthesia of pharynx. Аnesthesiological support was applied in 66 (9.5%) patients, including total intravenous anesthesia ­ in 11 (16.6%), еndotracheal narcosis ­ in 55 (83.4%). Using of general anesthesia in comparison to superficial sedation creates more favorable conditions for the ЕТI performance, what have permitted to reduce their duration and complications rate twice.

Alta frecuencia de pancreatitis aguda asociada a patología biliar en niños chilenos / Elevated frequency of acute pancreatitis associated to biliary illness in Chilean children

Acute Pancreatitis (AP) in children presents significant morbimortality. Most common etiologies in this age group are trauma, systemic illness and idiopathic pancreatitis. This is different from adult AP, where lithiasis and alcohol consumption are the predominant causes. In Chile, where billiary disease is highly prevalent, there is little information regarding AP among children. Objective: To determine the main clinical characteristics of acute pancreatitis in a group of Chilean children. Patients and Methods: A retrospective study (1998-2008) of patients hospitalized with the diagnosis of AP. The diagnosis was confirmed by elevation of pancreatic enzymes and through images. Demographic data, etiology, complications and resolutions, need for parenteral nutrition, and use of antibiotics were examined. Results: Eighteen patients were identified (8,3 +/- 4 y.o.). Etiology of AP was listed as: lithiasis and alterations of biliary duct: 38,8 percent, idiopathic: 22,2 percent, secondary to medications: 22,2 percent and other: 16.8 percent. Two patients presented peripancreatic infected collections; a similar number formed pancreatic pseudocysts. Six patients (33,3 percent) required one type of surgical procedure as part of their treatment. Two-thirds of all patients required treatment in ICU. One half of the patients required parenteral nutrition, and two thirds received IV antibiotics. The median length of hospital stay was 20 days (ave 24,9 +/- 14,3 ds). There was no mortality in this serie. Conclusions: Unlike previously described, biliary AP was the most common cause in this serie. Biliary pathology should be actively studied among Chilean children with AP.

La pancreatitis aguda (PA) en niños presenta una morbimortalidad considerable. Las etiologías más frecuentes en este grupo etario son la PA secundaria a trauma, por enfermedades sistémicas y la PA idiopática, a diferencia de la población adulta en que predomina la litiasis biliar y el consumo de alcohol. En Chile, donde la patología biliar es altamente prevalente, existe escasa información clínica respecto de la PA en niños. Objetivo: Determinar las características clínicas de la pancreatitis aguda en un grupo de niños chilenos. Método: Estudio retrospectivo (1998-2008) de pacientes hospitalizados con PA. Se confirmó el diagnóstico por elevación de enzimas pancreáticas e imágenes; se obtuvieron los datos demográficos y se analizó: etiología, complicaciones y su resolución, necesidad de nutrición parenteral y uso de antibióticos. Resultados: Se identificaron 18 pacientes (8,3 +/- 4 años). Etiología de la PA: litiasis y alteraciones anatómicas de la vía biliar (38,8 por ciento), idiopática (22,2 por ciento), drogas (22,2 por ciento), otras (16.8 por ciento). Dos pacientes presentaron colecciones peripancreáticas infectadas; igual número evolucionó con formación de pseudoquistes pancreáticos. Seis pacientes (33,3 por ciento) requirieron algún tipo de procedimiento quirúrgico como parte de su tratamiento. Dos tercios de los pacientes ingresaron a la Unidad de Pacientes Críticos. La mitad de los pacientes recibió nutrición parenteral y dos tercios antibióticos endovenosos. La mediana de hospitalización fue de 20 días (promedio 24,9 +/- 14,3 días). No hubo mortalidad en la serie. Conclusiones: A diferencia de lo descrito en la literatura, la PA biliar fue la etiología más frecuente en esta serie. La patología biliar debe ser estudiada activamente en niños chilenos con PA.

Use of neutral protamine lispro (NPL) insulin in a patient affected by acute pancreatitis under parenteral nutrition.

Hyperglycaemia is considered the main obstacle to the activation of a correct nutritional support, even in patients not affected by diabetes mellitus. The stress associated with the acute pathology stimulates controinsular hormones and causes modifications in the glucidic metabolism. Artificial nutrition (AN), both enteral and parenteral (PN), is considered one of the main causes of hyperglycaemia in hospitalized patients. ADI-AMD recommendations underline that a long-acting insulin analogues can be used on a stabilized patient supported with PN via peristaltic pump. In the following case report, a patient under PN was given, after a surgery for acute pancreatitis, an injectable suspension of lispro NPL insulin. Our case report shows that also NPL lispro insulin subcutaneously can be used in patients under PN who need an insulin treatment and who can use a constant-flow infusion pump. Thanks to initial observations on the use of NPL insulin lispro in patients under PN we can assume the importance of such an insulin in association with AN. Clin Ter 2011; 162(3):231-234.

[Nutritional support and efficient gastroduodenal endoscopy in the treatment of acute pancreatitis and different forms of pancreonecrosis].

Nutrition support and molecular-genetic markers of the immune system at patients with complicated forms of gastric pathology. In this study presented results of surgery clinic of and oncology faculty SGMU to improve treatment patients with acute pancreatitis, and various forms of pancreonecrozis, through a balanced Threpsology support and operational gastrointestinal endoscopy.

New approaches for the treatment of acute pancreatitis.

In recent years, a number of articles have been published on the treatment of acute pancreatitis in experimental models and most of them were published about animals with mild disease. However, it is difficult to translate these results into clinical practice. For example, infliximab, a monoclonal TNF antibody, was experimentally tested in rats and it was able to significantly reduce the pathologic score and serum amylase activity, and also alleviate alveolar edema and acute respiratory distress syndrome; no studies are available in clinical human acute pancreatitis. Another substance, such as interleukin 10, was efficacious in decreasing the severity and mortality of lethal pancreatitis in rats, but seems to have no effect on human severe acute pancreatitis. Thus, the main problem in acute pancreatitis, especially in the severe form of the disease, is the difficulty of planning clinical studies capable of giving hard statistically significant answers regarding the benefits of the various proposed therapeutic agents previously tested in experimental settings. According to the pathophysiology of acute pancreatitis, we may re-evaluate the efficacy of the drugs already available, such as gabexate mesilate, lexipafant and somatostatin which should be probably administered in a different manner. Of course, also in this case, we need large studies to test this hypothesis. Another great problem is prevention of the infection of pancreatic necrosis. A randomized study has been published to test the hypothesis that probiotics and specific fibres used as supplements in early enteral nutrition may be effective in reducing pancreatic sepsis and the number of surgical interventions. A study named PROPATRIA (Probiotic Prophylaxis in Patients with Predicted Severe Acute Pancreatitis) has been planned to give a more robust confirmation to the previous study. Furthermore, the open question of the prevention of the fungal infection of necrosis is still being debated. Finally, the prevention of pain relapse after oral feeding in patients with mild or severe acute pancreatitis should be explored. Even if some studies exist on this issue, the question of optimal treatment is still unanswered. As in other diseases, obtaining results when treating patients with acute pancreatitis is difficult and will take continuous small steps.

[Intestinal occlusion due to pancreatitis mimicking stenosing neoplasm of the splenic angle of the colon]. / Oclusión intestinal secundaria a pancreatitis que mimetiza una neoplasia estenosante del ángulo esplénico del colon.

Colonic involvement in patients with severe acute pancreatitis or chronic pancreatitis is common and complications such as paralytic ileus, segmental necrosis and pancreatic-colonic fistulae have been described. However, mechanical occlusion of the colon due to pancreatitis is infrequent. We present the case of a 45-year-old man with occlusion of the colon secondary to asymptomatic pancreatitis mimicking a locally advanced stenosing neoplasm of the splenic angle. Ten years prior to the present episode the patient had presented acute alcoholic pancreatitis complicated by a pseudocyst requiring surgery. The current reason for admission was abdominal colic pain and constipation with onset 5 days previously. Contrast enema was administered showing colonic occlusion caused by stenosis at the splenic flexure, suggesting the presence of a neoplasm. Urgent laparotomy showed the presence of a tumor originating in the colon that infiltrated the splenic hilum. Subtotal colectomy and en-bloc splenectomy were performed. Histopathological analysis showed pericolonic inflammation and fibrosis secondary to pancreatitis; the colonic mucosa showed no tumoral infiltration. To date, fewer than 30 cases of this infrequent complication have been published.

Oclusión intestinal secundaria a pancreatitis que mimetiza una neoplasia estenosante del ángulo esplénico del colon / Intestinal occlusion due to pancreatitis mimicking stenosing neoplasm of the splenic angle of the colon

La afectación del colon en pacientes con pancreatitis aguda grave o pancreatitis crónica es frecuente y se han descrito complicaciones como el íleo paralítico, la necrosis segmentaria y la fístulas pancreatocolónicas. Sin embargo, la oclusión mecánica del colon debida a la pancreatitis es infrecuente. Presentamos el caso de un paciente de 45 años con una oclusión de colon secundaria a una pancreatitis asintomática que mimetizaba una neoplasia estenosante y localmente avanzada del ángulo esplénico. El paciente había presentado una pancreatitis aguda alcohólica complicada con un seudoquiste que requirió cirugía 10 años antes del presente episodio. El motivo del ingreso actual fue dolor abdominal cólico y estreñimiento de 5 días de evolución. Se realizó un enema con contraste que mostraba una oclusión de colon causada por una estenosis en la flexura esplénica muy indicativa de neoplasia. La laparotomía de urgencia mostró la presencia de una tumoración originada en el colon que infiltraba el hilio esplénico. Se realizaron una colectomía subtotal y una esplenectomía en bloque. El examen histopatológico mostró una inflamación pericólica y fibrosis secundaria a una pancreatitis; la mucosa del colon no mostraba infiltración tumoral. Hasta ahora se han publicado menos de 30 casos de esta infrecuente complicación

Colonic involvement in patients with severe acute pancreatitis or chronic pancreatitis is common and complications such as paralytic ileus, segmental necrosis and pancreatic-colonic fistulae have been described. However, mechanical occlusion of the colon due to pancreatitis is infrequent. We present the case of a 45-year-old man with occlusion of the colon secondary to asymptomatic pancreatitis mimicking a locally advanced stenosing neoplasm of the splenic angle. Ten years prior to the present episode the patient had presented acute alcoholic pancreatitis complicated by a pseudocyst requiring surgery. The current reason for admission was abdominal colic pain and constipation with onset 5 days previously. Contrast enema was administered showing colonic occlusion caused by stenosis at the splenic flexure, suggesting the presence of a neoplasm. Urgent laparotomy showed the presence of a tumor originating in the colon that infiltrated the splenic hilum. Subtotal colectomy and en-bloc splenectomy were performed. Histopathological analysis showed pericolonic inflammation and fibrosis secondary to pancreatitis; the colonic mucosa showed no tumoral infiltration. To date, fewer than 30 cases of this infrequent complication have been published

Formalized therapeutic guideline for hyperlipidemic severe acute pancreatitis.

AIM: To investigate a formalized therapeutic guideline for hyperlipidemic severe acute pancreatitis (HL-SAP). METHODS: Thirty-two consecutive patients with severe acute pancreatitis were included in the clinical trial. All of them met the following five criteria for admission to the study, namely the Atlanta classification and stratification system for the clinical diagnosis of SAP, APACHEII score more than 8, time interval for therapeutic intervention less than 72 hours after onset of the disease, serum triglyceride (TG) level 6.8 mmol/l or over, and exclusion of other etiologies. They were divided into severe acute pancreatitis group (SAP, 22 patients) and fulminant severe acute pancreatitis group (FSAP, 10 patients). Besides the conventional therapeutic measures, Penta-association therapy was also applied in the two groups, which consisted of blood purification (adsorption of triglyceride and hemofiltration), antihyperlipidemic agents (fluvastatin or lipanthyl), low molecular weight heparin (fragmin), insulin, topical application of Pixiao (a traditional Chinese medicine) over the whole abdomen. Serum triglyceride, pro-inflammatory cytokines and anti-inflammatory cytokines were determined before blood purification (PF), at the end of blood purification (AFE) and on the 7th day after onset of the disease (AF7) respectively. Simultaneously, severity of the diseases was assessed by the APACHE II system. PROGNOSIS was evaluated by non-operation cure rate, absorption rate of pseudocyst, time interval pseudocyst absorption, hospital stay and survival rate. RESULTS: Serum triglyceride level (mmol/L), TNFalpha (U/ml) concentration and APACHE II score were significantly decreased (P<0.05) at AFE and AF7, as compared with PF. However, serum IL-10 concentration (pg/ml) was increased significantly (P<0.001) at AFE, and decreased significantly (P<0.05) at AF7 when compared with PF. OPERATIONS: The First surgical intervention time was 55.8+/-42.6 days in SAP group (5 patients) and 12.2+/-6.6 days in FSAP group (7 patients), there was a significant difference between the two groups (P=0.02). The number of operations in the two groups was 1.33+/-0.5 vs 3.5+/-1.2 (P=0.0037), respectively. PROGNOSIS: Non-operation cure rate, absorption rate of pseudocyst, hospital stay and survival rate in SAP group and FSAP group were 100% (22/22) vs 11.1% (1/9), 77.3% (17/22) vs 11.1% (1/9), 54.2+/-35.9 vs 99.1+/-49.5 days (P=0.008) and 100%(22/22) vs 66.7% (6/9) (P=0.0044). The time for absorption of pseudocyst was 135.1+/-137.5 days in SAP group. CONCLUSION: Penta-association therapy is an effective guideline in the treatment of hyperlipidemic severe acute pancreatitis at its early stage (within 72 hours).

Wall stent-enhanced lateral pancreaticojejunostomy for small-duct pancreatitis.

HYPOTHESIS: The purpose of this study was to see if a small (<7 mm) pancreatic duct could be dilated to an acceptable diameter, allowing lateral pancreaticojejunostomy to decompress the pancreatic duct and relieve pain, while preserving pancreatic endocrine and exocrine function. DESIGN: Patients with chronic pancreatitis who had a small main pancreatic duct underwent progressive trans-ampullary dilation of the duct and subsequent placement of an expandable metallic wall stent (wallstent; Boston Scientific Microvasive Division, Natick, Mass). Approximately 14 days later, a lateral pancreaticojejunostomy was done. SETTING: A 400-bed university referral center hospital in an urban setting. PATIENTS: Thirty-five patients were selected from a large group with chronic pancreatitis. Thirty-one had pancreas divisum. All patients had undergone transendoscopic sphincterotomies and stenting before being accepted into the study. All had endoscopic retrograde cholangiopancreatography-proven chronic pancreatitis, and all ducts were observed to be 7 mm or smaller. INTERVENTIONS: Patients were selected after endoscopic sphincterotomy and stenting failed. Progressive transendoscopic duct dilation with plastic stents was carried out, and a 10-mm expandable metallic wall stent was placed prior to surgical decompression. Lateral pancreaticojejunostomy was performed. MAIN OUTCOME MEASURES: Patients were observed for pain relief, postoperative symptoms, analgesic use, glucose intolerance, and quality of life. All patients were seen or contacted by telephone, and their results were recorded. RESULTS: There were no operative deaths, but 26% of patients had complications. Seventy-one percent of patients reported that their pain was better than preoperatively. Three patients had subsequent pancreatic surgery. No new cases of diabetes occurred except in the 2 patients who underwent total pancreatectomy. CONCLUSIONS: In general, most patients feel that their lives were improved by the procedure. A quarter of the patients no longer take narcotics, and many have been able to resume a relatively normal lifestyle. Although this procedure is not a panacea for all patients with chronic pancreatitis and a nondilated duct, it is a reasonable alternative to resection.

Obstetric triage revisited: update on non-obstetric surgical conditions in pregnancy.

New findings and diagnostic advances warrant revisiting key features of acute non-obstetric abdominal pain in pregnancy. Four of the most frequently seen conditions warranting surgical intervention are: appendicitis, cholecystitis, pancreatitis, and bowel obstruction. Because pregnancy often masks abdominal complaints, effectively assessing and triaging abdominal pain in pregnant women can be difficult. Working in obstetric triage settings and triaging obstetric phone calls demand continual updating of abdominal assessment knowledge and clinical skills.

[Surgical treatment of pancreatic necrosis at Edgardo Rebagliati Martins National Hospital]. / Tratamiento quirúrgico de la necrosis pancreatica en el Hospital Nacional Edgardo Rebagliati Martins.

We present a review of 41 cases of severe acute pancreatitis with pancreatic necrosis. This study was based on the use of closed surgery technique with continuous irrigation and rescheduled relaparatomies. The study was divided into two stages: the first one with 20 patients with no work protocol and the second one with 21 patients with a "strict protocol". The post-surgical morbility and the mortality were evaluated. There were 21 male patients and 20 female patients. The predominant etiology was the related to the biliary tract. The Ranson and APACHE II criteria had no predictive value for mortality, which showed a decreased rate during the second stage of the study. Furthermore, the protocol used in the two stages and the surgical technique used on the 41 patients have been described, as well as the severity of pancreatitis and the surgical indications in each case. We conclude that a "strict protocol" of pre-operative management and puncture with a pre-operative fine needle -in combination with the surgical technique proposed- significantly decreases the mortality due to severe acute pancreatitis.

Effect of nitric oxide in ischemia/reperfusion of the pancreas.

BACKGROUND: Ischemia/reperfusion injury, and thus graft pancreatitis, remains a major problem in pancreas transplantation. Contradictory results about the role of nitric oxide (NO) in pancreatic ischemia/reperfusion have been reported; however, in none of the reports has a detailed comparison between inhibition of NO synthase and NO supplementation been carried out. METHODS: Vascular isolation of the pancreatic tail was performed in landrace pigs. After splenectomy catheters placed in the distal part of the splenic vessels allowed collection of the venous effluent and perfusion of the pancreatic tail. Three hours of complete warm ischemia was followed by 6 h of reperfusion. The effect of the NO donor sodium nitroprusside (SNP) and L-arginine was compared to a control group and NO synthase inhibition with L-NAME. RESULTS: Lipase in the venous effluent of the pancreas was significantly decreased in the SNP and the L-arginine groups. Vascular resistance was markedly elevated in the L-NAME group and reduced in the NO donor groups. Tissue pO2 after reperfusion was only significantly elevated in the SNP group. Granulocyte infiltration and also overall histological tissue injury were most severe in the control group followed by the L-NAME group, the SNP group, and the L-ARG group. CONCLUSION: The data show that supplementation of nitric oxide is clearly protective in pancreatic ischemia/reperfusion. However, inhibition of NO synthesis does not lead to an equally clear aggravation of tissue injury.

Duodenoscopy in treatment of acute gallstone pancreatitis.

OBJECTIVE: To probe the potential use of duodenoscopy in the diagnosis and treatment of acute gallstone pancreatitis (GP). METHODS: Fourty-five patients with acute GP were randomly divided into endoscopic retrograde cholangiopancreatography (ERCP) group (n=20) and non-ERCP group (n=25). Each group was subdivided into mild and severe groups according to APACHE II scores. They were given supportive treatment combined with traditional Chinese medicine. The patients in the ERCP group received ERCP within 24 hours after admission. If there were stones in the common bile duct with stenosis of the inferior extremity or ampulla, endoscopic sphincterotomy (ES) was performed to extract the stones by basket. If no calculi were identified or multiple stones were large, endoscopic naso-biliary drainage (ENBD) was carried out. RESULTS: The incidence of complication, length of hospitalization and cost were markedly lower in patients with severe acute GP in the ERCP group than those in the non-ERCP group (P<0.05), in contrast to the 2 mild subgroups of the ERCP and non-ERCP groups (P>0.05). CONCLUSION: It is feasible, effective and safe to apply duodenoscopy in the treatment of severe acute GP.

[Extracorporeal hemocorrection in acute pancreatitis]. / Ekstrakorporal'naia gemokorrektsiia pri ostrom pankreatite.

An experience with using 340 operations of extracorporeal hemocorrection in complex intensive therapy of 160 patients with acute pancreatitis has been generalized. In 111 of these patients (69%) pancreatic necrosis complicated by the syndrome of multiple organ failure was diagnosed. Based on the mechanisms of medical efficiency the authors have developed differential indications for using different extracorporeal technologies depending on the clinico-laboratory profile of the endogenous intoxication, structure and degree of organic and systemic dysfunctions. The adoption of such technologies allowed lethality to be reduced from 37.5 to 27.6%.

Longitudinal V-shaped excision of the ventral pancreas for small duct disease in severe chronic pancreatitis: prospective evaluation of a new surgical procedure.

OBJECTIVE: The technique of longitudinal V-shaped excision of the ventral pancreas for small duct chronic pancreatitis is presented and its efficacy in terms of pain relief and improvement of quality of life is evaluated. SUMMARY BACKGROUND DATA: Small duct chronic pancreatitis has been regarded as a classical indication for more or less extensive resection, in which the therapeutic success of pain relief is offset by the considerable risk of significant perioperative mortality and morbidity and the burden of substantial loss of pancreatic function. METHODS: Thirteen patients with severe pain who were diagnosed with small duct pancreatitis (defined as maximal Wirsungian ductal diameter of 2 mm) underwent longitudinal V-shaped excision of the ventral pancreas. In addition to routine pancreatic workup, a multidimensional psychometric quality-of-life questionnaire and a pain score were used. Assessment of exocrine and endocrine function included fecal chymotrypsin and the pancreolauryl test as well as oral glucose tolerance, serum concentrations of insulin, C-peptide, and hemoglobin A1c. The interval between symptoms and surgery ranged from 12 months to 10 years (mean, 5.4 years). Median follow-up was 30 months (range, 12-48 months). RESULTS: There were no deaths. Overall morbidity was 15.4%. In 92% of patients, complete relief of symptoms was obtained. Median pain score decreased by 95%. Physical status, working ability, and emotional and social functioning scores improved by 40%, 50%, 67%,, and 75%, respectively. Global quality-of-life index increased by 67%. Occupational rehabilitation was achieved in 69% of patients. Exocrine and endocrine pancreatic function was well preserved. CONCLUSIONS: In small duct chronic pancreatitis, longitudinal V-shaped excision of the ventral pancreas is a safe and effective alternative to resection procedures. The new technique provides pain relief and improvement of quality of life, thus offering the benefit of a resection procedure without its burden.

Chronic calcific pancreatitis associated with osteomalacia and secondary hyperparathyroidism.

A 22-year-old woman with chronic calcific pancreatitis had dramatic relief of pain after pancreaticojejunostomy. Four years later, she presented with steatorrhea with osteomalacia and secondary hyperparathyroidism, a rare occurrence in chronic pancreatitis. She improved with pancreatic enzyme supplementation and calcium and vitamin D therapy.

Simposio: enfermedades del páncreas. Apoyo nutricio en pancreatitis aguda grave ¿es útil? / Symposium Diseases of pancreas: nutritional support in severe acute pancreatitis, is it usefull?

Objetivo: Analizar los resultados del apoyo nutricio en pancreatitis aguda grave. Sede: Clínica de hiperalimentación y cirugía, Guadalajara, Jalisco, México. Diseño: Estudio retrospectivo, observacional, sin análisis estadístico ni grupo control. Pacientes y métodos: Se estudiaron 17 pacientes portadores de pancreatitis aguda grave (PAG) que recibieron apoyo nutricio durante un período comprendido entre enero de 1991 a enero de 1995. Los criterios de inclusión fueron los siguientes: cuadro clínico y datos de laboratorio de la enfermedad en estudio, evidencia de necrosis pancreática en la tomografía axial computarizada (TAC), con o sin masa abdominal palpable, con 3 o más criterios de Ranson y que hubieran sido seguidos en su evolución y resultado final por los investigadores. Se analizaron las siguientes variables edad, sexo, etiología de la pancreatitis aguda, días de evoluación y ayuno al momento de la interconsulta, albúmina inicial y final, peso inicial y final, tipo de apoyo nutricio y requerimientos aportados, número de días con apoyo nutricio, días de estancia en cuidados intensivos y en el hospital, apoyo nutricio en el hogar durante la convalecencia; tipo de tratamiento médico o quirúrgico, número de intervencione spractidadas, estratificación por criterios de Ranson, métodos de acceso para el apoyo nutricio y morbilidad hospitalaria. Resultados: Doce pacientes fueron hombres y 5 mujees su promedio de edad fue de 36 años, mínima de 13 y máxima de 60 años. La etiología de la pancreatitis aguda fue por el alcoholismo en 6 pacientes, biliar en 5, postraumática en 3, secundaria a medicamentos en 2 y por hiperlipidemia en uno. Promedio de días de evolución y ayuno al momento de la interconsulta para apoyo nutricio 9; todos presentaron entre 3 y 7 criterios de Ranson, promedio 4. Albúmina inicial promedio de 2.7 g/dl, final de 3.4 g/dl. Quince pacientes requirieron 2 cirugías en promedio y 2 fueron tratados conservadoramente. Doce recibieron nutrición parenteral a través de un catéter venoso central de múltiples vías y 5 recibieron nutrición mixta. El promedio de proteínas administradas fue de 2g/kg/día. Diez pacientes permanecieron, en promedio, 10 días en terapia intensiva y el apoyo nutricio se dio por espacio de 25 días en promedio, con extremos de 10 días mínimo y 45 máximo. Todos los pacientes perdieron, en promedio, 15 por ciento de su peso. La morbilidad fue del 70.5 por ciento, la estancia hospitalaria promedio fue de 25 días con mínimo de 10 a 45 días. Dos pacientes fallecieron por falla orgánica múltiple (FOM) (12 por ciento): Conclusión: La aplicación temprana de nutrición artificial disminuye la morbimortalidad

[Clinical research of compound salviae miltiorrhizae injection for severe pancreatitis].

Compound salviae miltiorrhizae injection was administered after operation for 28 cases of severe pancreatitis, and 13 cases were taken as a control group. The results showed that: (1) the difference was not obvious in the morbidity of complications between the two groups, but the mortality (3.6%) of the trial group was significantly lower than that (30.8%) of the control group (P < 0.05); (2) Hematocrit was clearly decreased from 46.1 +/- 5.2% to 33.2 +/- 3.9% in the trial one (P < 0.05), but platelet and hemoglobin showed no statistical significance. It is concluded that compound salviae miltiorrhiza injection might improve hemorheologic abnormalities of the disease, promote the recovery of the pancreatic tissue, and correct the serious complications such as adult respiratory distress syndrome etc.