RESUMO
OBJECTIVE: To evaluate clinical efficacy and cost-effectiveness of vTAPP for small/M3W1 hernias compared to IPOM. MATERIAL AND METHODS: We retrospectively analyzed a prospectively recruited group of patients. Study objects were patients undergoing ventral laparoscopic transabdominal preperitoneal hernia repair (vTAPP) for primary Midline/Lateral Small hernias up to 2 cm. The control group comprised patients after IPOM procedure. RESULTS: We analyzed 179 patients: vTAPP (n=132) and IPOM groups (n=47). The vTAPP group was characterized by significantly shorter hospitals-stay (Q1-Q3: 8-70 hours, p<0.001), fewer relapses (n=2, p=0.047) and slightly longer surgery (Q1-Q3: 40-80 min, p=0.037). Cost-effectiveness analysis revealed 3.39 times more profitable vTAPP compared to IPOM. CONCLUSION: Laparoscopic preperitoneal hernia repair is a safe and effective method not requiring special tools and consumables. This approach is applicable as an outpatient (or <24h hospital-stay) method.
Assuntos
Hérnia Ventral , Humanos , Estudos Retrospectivos , Hérnia Ventral/diagnóstico , Hérnia Ventral/etiologia , Hérnia Ventral/cirurgia , Hospitalização , Tempo de Internação , HospitaisRESUMO
OBJECTIVE: To evaluate the results of surgical treatment of arterial acute mesenteric ischemia in a single hospital over a 15-year period (from 2007 to 2022). MATERIAL AND METHODS: There were 385 patients with acute occlusion of superior or inferior mesenteric artery over a 15-year period. The causes of acute mesenteric ischemia were thromboembolism of superior mesenteric artery (51%), its thrombosis (43%) and thrombosis of inferior mesenteric artery (6%). Female patients predominated (258 or 67%), while male patients comprised 33% (n=127). Age of patients ranged from 41 to 97 years (mean 74±9). The main diagnostic method for acute intestinal ischemia was contrast-enhanced computed tomography or CT angiography. Intestinal revascularization was performed in 101 patients: 10 patients - open embolectomy or thrombectomy from superior mesenteric artery, 41 patients - endovascular intervention, 50 patients - combined surgery (revascularization with resection of necrotic bowel segments). Isolated resection of necrotic intestines was performed in 176 patients. Exploratory laparotomy was performed in 108 patients with total bowel necrosis. Prevention and treatment of reperfusion and translocation syndrome after successful intestinal revascularization implied extracorporeal hemocorrection for extrarenal indications (veno-venous hemofiltration or veno-venous hemodiafiltration). RESULTS: Overall 15-year mortality rate (385 patients) for acute SMA occlusion was 71% (256 out of 360 patients), postoperative mortality excluding exploratory laparotomies for the same time period - 59%. Mortality rate for inferior mesenteric artery thrombosis was 88%. Routine CT angiography of mesenteric vessels, active and effective early intestinal revascularization (open or endovascular surgery), as well as extracorporeal hemocorrection methods for reperfusion and translocation syndrome reduced mortality rate to 49% over the past 10 years (from 2013 to 2022). Mortality in acute mesenteric ischemia in the first 5 years of this study (from 2007 to 2012) was 64% (p=0.16). The main cause of death was intestinal gangrene with multiple organ failure. Reperfusion syndrome after effective endovascular revascularization complicated by severe pulmonary edema and acute respiratory distress syndrome resulted death in 15% of patients. CONCLUSION: Acute mesenteric ischemia is followed by high mortality rates and extremely poor prognosis. Early diagnosis of acute intestinal ischemia using modern diagnostic methods (CT angiography of mesenteric vessels), effective revascularization of superior mesenteric artery (open, hybrid or endovascular), prevention and treatment of reperfusion and translocation syndrome can improve postoperative outcomes.
Assuntos
Isquemia Mesentérica , Humanos , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Isquemia Mesentérica/diagnóstico , Isquemia Mesentérica/etiologia , Isquemia Mesentérica/cirurgia , Unidades Móveis de Saúde , Artéria Mesentérica Superior/diagnóstico por imagem , Artéria Mesentérica Superior/cirurgia , Trombectomia/efeitos adversos , Isquemia/diagnóstico , Isquemia/etiologia , Isquemia/cirurgiaRESUMO
OBJECTIVE: Morphological substantiation of laparoscopic suturing of gastric ulcer with formation of a covered perforation. MATERIAL AND METHODS: To analyze morphological tissue reaction in surgical area, we used 12 Chinchilla rabbits. All animals were divided into 2 groups by 6 animals. The main group enrolled rabbits undergoing suturing of perforated gastric ulcer with formation of a covered perforation by anterior stomach wall. In the control group, gastric perforation was sutured by conventional double-row suture. For histological analysis, 2 animals in each group were withdrawn from the experiment after 7, 14 and 21 days. We excised gastric wall within the area of perforation closure. Morphological data on healing process were compared between both groups. RESULTS. S: Tomach deformation after 7 days was more severe in the main group compared to simple suturing. However, these differences were absent after 21 days. Morphological analysis revealed postoperative transmural necrosis after 7 days. Signs of early epithelialization were more obvious in the main group. After 21 postoperative days, we observed almost completely restored differentiation of stomach wall layers in both groups of animals.
Assuntos
Laparoscopia , Úlcera Péptica Perfurada , Úlcera Gástrica , Animais , Humanos , Laparoscopia/efeitos adversos , Laparoscopia/métodos , Úlcera Péptica Perfurada/diagnóstico , Úlcera Péptica Perfurada/etiologia , Úlcera Péptica Perfurada/cirurgia , Coelhos , Úlcera Gástrica/etiologia , Úlcera Gástrica/cirurgia , Suturas/efeitos adversosRESUMO
OBJECTIVE: To study the outcomes of fast-track recovery in patients with perforated duodenal ulcer (PDU). MATERIAL AND METHODS: There were 138 patients with PDU who underwent surgical treatment for the period from January 1, 2015 to December 31, 2019. Patients were divided into 3 groups: main group, control group 1 (CG-1) and control group 2 (CG-2). The main group (fast-track group, FT-group) included 51 patients who underwent laparoscopic suturing of PDU followed by enhanced recovery (fast-track). CG-1 comprised 44 patients who underwent open suturing of PDU and conventional perioperative treatment. CG-2 consisted of 43 patients who underwent laparoscopic suturing and conventional perioperative treatment. Complications were assessed using Clavien-Dindo grading system. RESULTS: In the FT group, postoperative complications were observed in 2 patients (3.92%). Anemia of mixed genesis (Clavien-Dindo grade II) was diagnosed in 1 patient and left-sided lower lobe pneumonia in another one (grade II). There were no deaths. Mean length of hospital-stay was 3.86 days. In the 1st control group, the largest number of complications was observed (n=12, 27.27%) including 9 extra-abdominal complications (pulmonary disorders (II) - 7 patients (15.9%); sepsis (IVB) - 1 (2.27%), delirium (IVA) - 1 patient (2.27%), postoperative wound seroma (IIIA) - 1 (2.27%) patient). Intra-abdominal complications consisted of compensated pyloroduodenal stenosis (II) in 1 (2.27%) case, recurrent bleeding from acute gastric and duodenal ulcers (IIIB) in 1 (2.27%) patient. Mortality rate was 4.54% (n=2) in this group (progressive multiple organ failure). Mean length of hospital-stay was 7.56 days. In the 2nd control group, postoperative complications included extra-abdominal (pulmonary disorders (II) - pneumonia in 4 (9.3%) cases, spontaneous pneumothorax (IIIA) in 1 (2.32%) case) and intra-abdominal events (duodenitis (II) in 1 (2.32%) patient and compensated pyloroduodenal stenosis (II) in another 1 (2.32%) patient). There were no lethal outcomes in this group. Mean length of hospital-stay was 6.7 days. CONCLUSION: Treatment outcomes in patients with perforated duodenal ulcer confirmed an effectiveness of laparoscopic suturing and complete abdominal sanitation. These measures create the prerequisites for fast track recovery in urgent surgical practice. FT-protocol of inpatient management is followed by reduced hospital-stay and less incidence of postoperative complications. Moreover, this approach promotes early and safe discharge of patients.
Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/métodos , Úlcera Duodenal , Recuperação Pós-Cirúrgica Melhorada , Laparoscopia , Úlcera Péptica Perfurada , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Úlcera Duodenal/complicações , Úlcera Duodenal/diagnóstico , Úlcera Duodenal/cirurgia , Humanos , Úlcera Péptica Perfurada/diagnóstico , Úlcera Péptica Perfurada/cirurgia , Técnicas de Sutura , Resultado do TratamentoRESUMO
OBJECTIVE: To demonstrate the results of endovascular treatment of 15 patients with acute mesenteric ischemia. MATERIAL AND METHODS: There were 15 patients with acute mesenteric ischemia who underwent surgery (9 men and 6 women). Mean age was 77±11 years. Acute intestinal ischemia was caused by thromboembolism of superior mesenteric artery (9 patients), thrombosis of superior mesenteric artery (5 patients) and critical stenosis of the ostia of superior mesenteric artery and celiac trunk (1 patient). Mean time from clinical manifestation of disease to admission to the hospital was 13 hours (range 2-72 hours). In-hospital development of acute mesenteric ischemia was noted in 2 patients. Indications for endovascular intervention and techniques of endovascular revascularization of superior mesenteric artery are described in the article. RESULTS: Blood flow restoration in superior mesenteric artery was achieved in 14 (93%) out of 15 patients. Laparotomy was required in 4 (27%) patients for extensive resection of necrotic intestine (n=1, 6.7%), local resection of small bowel (n=2, 13%). In another (6.7%) patient, intestine was recognized as viable after laparotomy. A bulk of intestine was preserved in most patients (n=14, 93%). In-hospital mortality rate was 47% (7 patients died). The main cause of nosocomial death (6 cases) was reperfusion syndrome followed by respiratory distress syndrome and multiple organ failure. CONCLUSION: New methods of prevention and treatment of reperfusion syndrome can improve the results of treatment of acute mesenteric ischemia.
Assuntos
Procedimentos Endovasculares , Intestinos/irrigação sanguínea , Artéria Mesentérica Superior/cirurgia , Isquemia Mesentérica/cirurgia , Oclusão Vascular Mesentérica/cirurgia , Doença Aguda , Idoso , Idoso de 80 Anos ou mais , Artéria Celíaca/cirurgia , Procedimentos Endovasculares/mortalidade , Feminino , Humanos , Intestinos/patologia , Intestinos/cirurgia , Masculino , Isquemia Mesentérica/etiologia , Isquemia Mesentérica/mortalidade , Oclusão Vascular Mesentérica/etiologia , Oclusão Vascular Mesentérica/mortalidade , Estudos Retrospectivos , Resultado do TratamentoRESUMO
Presented herein is a clinical case report concerning endovascular treatment of severe chronic ischaemia of digestive organs in a patient with lesions of all three visceral arteries. Peculiarities of endovascular technique in mechanical revascularization of the superior mesenteric artery are described. Restoration of blood flow through even one visceral artery, i. e., superior mesenteric artery, is an effective and safe method of treatment for chronic intestinal ischaemia.
Assuntos
Angioplastia/métodos , Procedimentos Endovasculares/métodos , Artéria Mesentérica Superior/cirurgia , Isquemia Mesentérica , Oclusão Vascular Mesentérica , Angiografia/métodos , Humanos , Masculino , Artéria Mesentérica Superior/patologia , Isquemia Mesentérica/diagnóstico , Isquemia Mesentérica/etiologia , Isquemia Mesentérica/fisiopatologia , Isquemia Mesentérica/cirurgia , Oclusão Vascular Mesentérica/complicações , Oclusão Vascular Mesentérica/diagnóstico , Oclusão Vascular Mesentérica/fisiopatologia , Oclusão Vascular Mesentérica/cirurgia , Pessoa de Meia-Idade , Stents , Tomografia Computadorizada por Raios X/métodos , Resultado do TratamentoRESUMO
The remote results of immunity investigation in 30 patients after organ-preserving surgery and in 30 patients after splenectomy forspleen rupture are presented in the article. Indexes of cellular and humoral immunity were normal and life quality did not differ from that in healthy individuals after organ-preserving operations with splenic artery ligation. Splenectomy leads to deterioration of life quality and disorders in cellular immunity including decrease of T-helpers/inductors cells (CD4), immunoregulatory index (CD3/CD4) and general number of T-lymphocytes (CD3) in some cases on background of compensatory increase of normal killers (CD16). It was observed significant decrease of IgG and IgM levels. Values of IgA and cytokines IL-1, IL-2, IL-6 and TNF remained normal. Level of immunosuppression is reduced due to development of splenosis.
Assuntos
Traumatismos Abdominais/complicações , Doenças do Sistema Imunitário , Ligadura , Tratamentos com Preservação do Órgão , Complicações Pós-Operatórias , Esplenectomia , Ruptura Esplênica , Ferimentos não Penetrantes/complicações , Adulto , Feminino , Humanos , Doenças do Sistema Imunitário/diagnóstico , Doenças do Sistema Imunitário/etiologia , Imunidade Celular , Imunidade Humoral , Ligadura/efeitos adversos , Ligadura/métodos , Masculino , Monitorização Imunológica/métodos , Tratamentos com Preservação do Órgão/efeitos adversos , Tratamentos com Preservação do Órgão/métodos , Avaliação de Resultados em Cuidados de Saúde , Complicações Pós-Operatórias/diagnóstico , Complicações Pós-Operatórias/imunologia , Complicações Pós-Operatórias/psicologia , Qualidade de Vida , Baço/irrigação sanguínea , Baço/cirurgia , Esplenectomia/efeitos adversos , Esplenectomia/métodos , Artéria Esplênica/cirurgia , Ruptura Esplênica/etiologia , Ruptura Esplênica/cirurgiaRESUMO
It was proposed the medical and diagnostic tactic in patients with acute mesenteric ischemia on basis of efficiency results of modern laboratory markers and instrumental methods. Positive laboratory D-dimer-test with computed tomography of abdominal organs or abdominal aorta and its branches CT-angiography led to diagnose thrombosis or embolism of mesenteric arteries at early terms and to reduce preoperative period. The authors presented the variant of isolated endovascular intervention in case of superior mesenteric artery thrombosis. This technique may be regarded as the method of choice in the treatment of patients with acute mesenteric ischemia.
Assuntos
Procedimentos Endovasculares/métodos , Artérias Mesentéricas , Oclusão Vascular Mesentérica , Peritonite/prevenção & controle , Cavidade Abdominal/diagnóstico por imagem , Idoso , Angiografia/métodos , Diagnóstico Precoce , Intervenção Médica Precoce , Feminino , Produtos de Degradação da Fibrina e do Fibrinogênio/análise , Humanos , Intestinos/irrigação sanguínea , Masculino , Artérias Mesentéricas/patologia , Artérias Mesentéricas/cirurgia , Oclusão Vascular Mesentérica/sangue , Oclusão Vascular Mesentérica/complicações , Oclusão Vascular Mesentérica/diagnóstico , Oclusão Vascular Mesentérica/cirurgia , Pessoa de Meia-Idade , Peritonite/etiologia , Tomografia Computadorizada por Raios X/métodos , Resultado do Tratamento , Ultrassonografia/métodosRESUMO
It was analyzed the results of diagnosis and prevention of venous thromboembolic complications in 248 patients with intracranial hemorrhages of different etiology (hemorrhagic stroke, subarachnoid hemorrhage, craniocerebral injury, hemorrhages in the tumors of brain and spinal cord). The overall frequency of venous thrombosis in the vessels of the inferior vena cava pool was 24.6% (in 61 patients), the majority of patients had the asymptomatic thrombosis. The crural veins were the main localization of venous thrombosis. Also it was the main origin of thromboembolic complications (60.7%). Surgical treatment in different amount was an independent predictor of venous thromboembolic complications in neurosurgical patients according to the multivariate variance analysis. The frequency of thrombosis was significantly higher in the group of operated patients in comparison with non-operated group (37.1 vs. 17.6% (p=0.008). Early prevention by geparin (the use of direct anticoagulants for 2-4-th day of the founding of an intracranial hematoma) did not reduce the frequency of venous thrombosis in operated patients, but significantly reduced the frequency of fatal pulmonary embolism: 0 vs. 9.1% (p=0.002). Patients with intracranial hemorrhage are the one of the most unfavorable groups in terms of their venous thromboembolic complications.
Assuntos
Neoplasias do Sistema Nervoso Central , Heparina/uso terapêutico , Hemorragias Intracranianas , Procedimentos Neurocirúrgicos , Embolia Pulmonar/prevenção & controle , Tromboembolia Venosa/prevenção & controle , Adulto , Idoso , Anticoagulantes/uso terapêutico , Neoplasias do Sistema Nervoso Central/complicações , Neoplasias do Sistema Nervoso Central/diagnóstico , Neoplasias do Sistema Nervoso Central/fisiopatologia , Neoplasias do Sistema Nervoso Central/cirurgia , Feminino , Humanos , Hemorragias Intracranianas/complicações , Hemorragias Intracranianas/diagnóstico , Hemorragias Intracranianas/fisiopatologia , Hemorragias Intracranianas/cirurgia , Masculino , Pessoa de Meia-Idade , Procedimentos Neurocirúrgicos/efeitos adversos , Procedimentos Neurocirúrgicos/métodos , Procedimentos Neurocirúrgicos/estatística & dados numéricos , Avaliação de Processos e Resultados em Cuidados de Saúde , Prognóstico , Embolia Pulmonar/etiologia , Embolia Pulmonar/fisiopatologia , Fatores de Risco , Veia Cava Inferior/patologia , Tromboembolia Venosa/etiologia , Tromboembolia Venosa/fisiopatologiaRESUMO
The authors have experience in organ-preserving operations for spleen rupture with the splenic artery ligation in 156 casualties. They consider that such operations let to preserve the spleen, to avoid the postoperative rebleeding and ischemia of pancreas tail and body. Also it is accompanied by the low indications of lethality and postoperative complications. The authors consider that this operation is alternative to splenectomy and other techniques of organ-preserving operations in case of spleen trauma.
Assuntos
Traumatismos Abdominais/cirurgia , Baço/lesões , Artéria Esplênica/cirurgia , Ferimentos não Penetrantes/cirurgia , Traumatismos Abdominais/diagnóstico , Adulto , Feminino , Seguimentos , Humanos , Ligadura/métodos , Angiografia por Ressonância Magnética , Masculino , Estudos Retrospectivos , Baço/irrigação sanguínea , Baço/cirurgia , Artéria Esplênica/lesões , Procedimentos Cirúrgicos Vasculares/métodos , Ferimentos não Penetrantes/diagnóstico , Adulto JovemRESUMO
The outcomes of 383 cases of heavy combined traumas (n=273) and isolated (n=110) closed injuries of the abdomen with spleen damage were analyzed. The overall mortality was 11.74% (n=45), whereas the mortality rate during the first day after admission was 7.83% (n=30). Removal of a spleen was executed at 228 patients. The spleen-preserving operation with ligation of splenic artery, was performed in 155 patients. The optimal level of the splenic artery ligation proved to be in its proximal and median parts. The postoperative CT-angiogarphy and Doppler US scanning together with the three-dimensional reconstruction confirmed that blood supply of the body and tail of the pancreas was satisfactory thanks to the natural collateral blood circulation. The dramatic decrease in lethality and of postoperative complication rates allows to consider spleen-preserving resections to be a good alternative to spleenectomy.
Assuntos
Complicações Pós-Operatórias , Baço/cirurgia , Esplenectomia , Artéria Esplênica/cirurgia , Ruptura Esplênica , Traumatismos Abdominais/complicações , Adolescente , Adulto , Feminino , Humanos , Ligadura/métodos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/classificação , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/prevenção & controle , Prognóstico , Radiografia , Baço/irrigação sanguínea , Baço/diagnóstico por imagem , Baço/lesões , Esplenectomia/efeitos adversos , Esplenectomia/métodos , Artéria Esplênica/diagnóstico por imagem , Ruptura Esplênica/diagnóstico , Ruptura Esplênica/etiologia , Ruptura Esplênica/mortalidade , Ruptura Esplênica/cirurgia , Índices de Gravidade do Trauma , Resultado do Tratamento , Ferimentos não Penetrantes/complicaçõesRESUMO
The results of the treatment of 378 patients with severe combined (n=270) and isolated (n=108) close abdominal trauma with an injury of the spleen are analyzed. Overall lethality was 11.9% including 7.41% during the first 24 hours. Spleen-preserving surgery was performed in 150 patients, 98% of them had severe injuries of this organ. Splenectomy was performed in 228 patients. Ligation of splenic artery is the indispensable condition of spleen-saving surgery. The level of ligation was validated by the data of own 102 x-ray and 73 anatomic examinations. Optimal level of ligation is located in proximal and middle part of the splenic artery. Spleen-preserving surgeries (especially laparoscopic procedures) significantly reduced lethality, number of postoperative complications and hospital stay.
Assuntos
Traumatismos Abdominais/cirurgia , Tomada de Decisões , Laparoscopia/métodos , Traumatismo Múltiplo/cirurgia , Baço/lesões , Esplenectomia , Traumatismos Abdominais/diagnóstico por imagem , Traumatismos Abdominais/mortalidade , Adolescente , Adulto , Angiografia , Feminino , Seguimentos , Humanos , Ligadura/métodos , Masculino , Pessoa de Meia-Idade , Traumatismo Múltiplo/diagnóstico por imagem , Traumatismo Múltiplo/mortalidade , Estudos Retrospectivos , Ruptura , Baço/diagnóstico por imagem , Baço/cirurgia , Artéria Esplênica/diagnóstico por imagem , Artéria Esplênica/cirurgia , Taxa de Sobrevida , Resultado do TratamentoRESUMO
Results of examination and treatment of 646 patients with severe combined trauma and closed abdominal trauma are analyzed. Laparocentesis and laparoscopy were used for diagnosis. Laparocentesis (342 procedures) diagnosed injuries of the abdominal organs in 47% cases and excluded them in 33% cases that made a total of 80% of accurate diagnoses. Laparoscopy (304 procedures) provided accurate diagnosis in 99.34% cases. Laparoscopy did not reveal injuries that required additional surgical procedures in 56% patients, in the rest 44% patients surgical methods of treatment were used including laparotomy (29.2%) and endo-surgical procedures (14.8%). Algorithm of diagnosis and treatment is described.
Assuntos
Traumatismos Abdominais/cirurgia , Traumatismo Múltiplo/cirurgia , Ferimentos não Penetrantes/cirurgia , Traumatismos Abdominais/diagnóstico , Traumatismos Abdominais/diagnóstico por imagem , Algoritmos , Previsões , Hemoperitônio/diagnóstico , Hemoperitônio/cirurgia , Humanos , Laparoscopia , Laparotomia , Traumatismo Múltiplo/diagnóstico , Traumatismo Múltiplo/diagnóstico por imagem , Paracentese , Punções , Radiografia Abdominal , Ultrassonografia , Ferimentos não Penetrantes/diagnóstico , Ferimentos não Penetrantes/diagnóstico por imagemRESUMO
Results of treatment of 378 patients with severe combined and isolated abdominal trauma with spleen injury are analyzed. Severity of patients state and severity of trauma are assessed. General lethality was 11.9% including 7.41% during first day. Spleen-saving surgery was performed in 150 patients, 96% of them had severe injuries of organ. Spleen was removed in 228 patients. Spleen-saving surgeries (especially laparoscopic procedures) permitted to reduce significantly lethality, number of postoperative complications and hospital stay.
Assuntos
Traumatismos Abdominais/complicações , Baço/lesões , Esplenopatias/complicações , Adulto , Feminino , Humanos , Laparoscopia/métodos , Masculino , Índice de Gravidade de DoençaRESUMO
Based on 102 X-ray and 73 anatomic examinations, the scheme of arterial circulation of the pancreas and spleen, features of their collateral circulation are analyzed. Optimal level of spleen artery ligation at proximal part as the main stage of organ-saving surgical treatment in traumatic disruption of the spleen is substantiated.
Assuntos
Artéria Esplênica/cirurgia , Ruptura Esplênica/cirurgia , Procedimentos Cirúrgicos Vasculares/métodos , Ferimentos não Penetrantes/cirurgia , Adolescente , Adulto , Idoso , Circulação Colateral , Seguimentos , Humanos , Ligadura , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Baço/irrigação sanguínea , Baço/lesões , Resultado do TratamentoRESUMO
The article deals with one of the pressing problems of clinical medicine-restoration of the mucosal defence barrier in surgery for stenosing duodenal ulcer (SDU). The authors studied the defence barrier of the mucosa of the upper part of gastrointestinal tract by measuring the transmural potential difference (TPD) and the level of oxygenation of the organ mucosa in the early and late periods after surgical treatment of 118 patients with SDU. The defence barrier of the gastric mucosa (GM) and the duodenal mucosa (D) was effectively restored after selective proximal vagotomy (SPV) with duodenoplasty (DP) performed in 58 (49.2%) patients. Evidence of this was an increase of the TPD values and oxygenation level of the mucosa, whereas after SDU with Jaboulay's gastroduodenoanastomosis (CDA) conducted in 60 (50.8%) patients, the desired restoration of the mucosal defence barrier did not occur and in some areas of the stomach and duodenum it was damaged. The incidence of recurrences was 8.6% after SPV with DP and 10% after SPV with CDA. Therefore, SPV with DP does not yield to SPV with CDA in efficacy, and from the standpoint of curing peptic ulcer it also promotes effective restoration of the defence barrier of the gastric and duodenal mucosa.
Assuntos
Obstrução Duodenal/cirurgia , Úlcera Duodenal/cirurgia , Mucosa Gástrica/fisiologia , Gastroenterostomia , Vagotomia Gástrica Proximal , Adolescente , Adulto , Obstrução Duodenal/etiologia , Úlcera Duodenal/complicações , Eletrofisiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Recidiva , Estudos RetrospectivosRESUMO
The results of surgical treatment of 118 patients with duodenal ulcer complicated with stenosis that have been operated on from 1981 to 1992 have been analysed. Selective proximal vagotomy (SPV) and duodenoplasty was performed in 58 (49.2%) patients (study group). SPV and gastroduodenal anastomosis by the method of Jabulay was performed in 60 (50.8%)-control group. The rate of postoperative morbidity in the study group-5.1%, in the control group-8.4%. The long-term follow up is from 1 year to 10 years (mean 5 + 0.6). The rate of recurrence of peptic ulcer is 8.6% in the study group and 10% in the control group. The modified scale (D. Johnson, 1976) was used for comparative evaluation of efficacy of two types of surgery. SPV and duodenoplasty was estimated in 175.1 points, that is 2.5 times less that SPV and gastroduodenal anastomosis (406.1 points). This demonstrates the advantages of SPV and duodenoplasty. The authors advocate SPV and duodenoplasty as a method of choice in the treatment of stenotic duodenal ulcer.
Assuntos
Úlcera Duodenal/cirurgia , Duodeno/cirurgia , Vagotomia Gástrica Proximal , Adulto , Anastomose Cirúrgica , Constrição Patológica , Feminino , Seguimentos , Gastroenterostomia , Humanos , Masculino , Fatores de TempoRESUMO
The results of surgical treatment of 118 patients with ulcerative disease of the duodenum, complicated by stenosis, were studied. 58 from them (49.2%) underwent selective proximal vagotomy (SPV) with duodenoplasty and 60 (50.8%) patients--SPV with gastroduodenoanastomosis by Zhabuley. In the early and long-term periods lowering of the audio productive function of the stomach was observed both in patients after SPV with duodenoplasty and after SPV with gastroduodenoanastomosis by Zhabuley. According to X-ray examination data in the long-term period after SPV with duodenoplasty the regular evacuation function has been restored in 95.5% of patients, and after SPV with gastroduodenoanastomosis--in 52.2% of patients the acceleration of evacuation was detected. The radionuclear examination after SPV with duodenoplasty manifested evacuation curves characteristic for healthy people in 93.3% of patients, and after SPV with gastroduodenoanastomosis--in 84% of patients the acceleration of the evacuation of various degrees, was revealed. The duodenogastral reflux (DGR) in long-term periods after SPV with duodenoplasty was revealed in 25% of patients, in most cases being periodic (18.8%). After SPV with gastroduodenoanastomosis DGR was registered almost 3 times more frequently (73.3%); permanent DGR was revealed in 46.7% of cases.