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1.
Contemp Oncol (Pozn) ; 21(3): 244-248, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-29180934

RESUMO

INTRODUCTION: Treatment of unresectable liver metastases (LM) from uveal melanoma (UM) remains a major clinical challenge. Systemic chemotherapy and chemoimmunotherapy regimens extrapolated from cutaneous melanoma are considered to be ineffective in therapy of metastases from uveal melanoma. Studies suggest that the progression of hepatic metastases rather than the primary tumor or metastases in other organs determines survival. CASE REPORT: We report a case of transarterial chemoembolization of 57-year-old man diagnosed with unresectable liver metastases from uveal melanoma with irinotecan eluting beads. Therapy resulted in long progression free survival and overall survival, 41 months and 45 months after diagnosis of metastatic disease respectively. Patient did not experience any major side effects of the therapy. Follow-up CTs indicate stable disease in mRECIST criteria and partial response in CHOI criteria. CONCLUSIONS: Transarterial chemoembolization with drug eluting beads loaded with irinotecan may be an effective treatment of unresectable liver metastases from uveal melanoma.

2.
Pol Przegl Chir ; 89(5): 59-73, 2017 Oct 31.
Artigo em Inglês | MEDLINE | ID: mdl-29154240

RESUMO

The "Polish Research on Gastric Cancer" project has been continued since 1986. The main aim of this project, which is a multicenter and interdisciplinary research, is enhancing the treatment results of gastric cancer patients by developing and promoting the use of optimal methods for diagnosis and treatment, both surgical as well as combined. One of the more important achievements of the project is the development and publication of a document named "Polish Consensus on Treatment of Patients with Gastric Cancer", whose first version was published in 1998. Following versions were updated adequately to changing trends in the proceedings in patients with gastric cancer. A scientific symposium on "Polish Consensus on Treatment of Gastric Cancer - update 2016" was held in 3-4 June 2016 in Cracow. During the symposium a panel session was held during which all authors publicly presented the Consensus assumptions to be discussed further. Moreover, the already mentioned session was preceded by a correspondence as well as a working meeting in order to consolidate the position. It has to be underlined that the directions and guidelines included in the Consensus are not the arbitrarily assumed rules of conduct in a legal aspect and as such every doctor/team of doctors is entitled to make different decisions as long as they are beneficial to a patient with gastric cancer. The Consensus discusses as follows: a) recommended qualifications (stage of advancement, pathological, lymph node topography and the extent of lymphadenectomy, division of cancer of the gastroesophageal junction), b) rules for diagnostics including recommendations regarding endoscopic examination and clinical evaluation of the advancement stage, c) recommendations regarding surgical treatment (extent of resection, extent of lymphadenectomy, tactics of proceedings in cancer of the gastroesophageal junction), d) recommendations regarding combined treatment with chemotherapy or radiotherapy, e) place of endoscopic and less invasive surgery in the treatment of gastric cancer. This publication is a summary of the arrangements made in the panel session during the abovementioned scientific symposium in Cracow in 2016.


Assuntos
Consenso , Neoplasias Gástricas/diagnóstico , Neoplasias Gástricas/terapia , Plantão Médico , Medicina Baseada em Evidências , Feminino , Humanos , Masculino , Polônia , Sociedades Médicas
3.
Oncol Lett ; 13(5): 3369-3378, 2017 May.
Artigo em Inglês | MEDLINE | ID: mdl-28521442

RESUMO

Epidemiological and experimental findings suggest that the development of gastric cancer (GC) is regulated by steroid hormones. In postmenopausal women and older men, the majority of steroid hormones are produced locally in peripheral tissue through the enzymatic conversion of steroid precursors. Therefore, using reverse transcription-quantitative polymerase chain reaction analysis, the mRNA expression of genes encoding steroidogenic enzymes, including steroid sulfatase (STS), hydroxy-delta-5-steroid dehydrogenase 3 beta- and steroid delta-isomerase 1 (HSD3B1), 17ß-hydroxysteroid dehydrogenase type 7 and aromatase (CYP19A1), was investigated in primary tumoral and adjacent healthy gastric mucosa from 60 patients with GC. Furthermore, the mRNA levels for estrogen receptor α, estrogen receptor ß (ESR2) and androgen receptor (AR), along with their coregulators, including proline, glutamate and leucine rich protein 1, CREB binding protein, nuclear receptor coactivator 1 (NCOA1), nuclear receptor corepressor 1 (NCOR1) and nuclear receptor subfamily 2 group F member 1 (NR2F1), were investigated. Additionally, the association between the mRNA expression of these genes and the clinicopathological features of patients with GC was examined. Significantly decreased levels of STS, HSD3B1, ESR2, AR, NCOA1 and NCOR1 mRNA, in addition to significantly increased levels of CYP19A1 mRNA were demonstrated in tumoral tissue samples compared with adjacent healthy gastric tissue samples. Deregulated expression of these genes in the analyzed tissue samples was associated with certain clinicopathological features of GC, such as age and localization of the tumor. The results of the current study suggest that all of the genes analyzed are expressed in tumoral and adjacent healthy gastric mucosa. In addition, the results indicate that abnormal expression of STS, ESR2, AR, NCOA1 and NCOR1 may serve a role in the development and progression of GC, and may be associated with specific clinicopathological features in patients with GC.

4.
J Wound Ostomy Continence Nurs ; 44(2): 160-164, 2017.
Artigo em Inglês | MEDLINE | ID: mdl-28267123

RESUMO

PURPOSE: The purpose of this study was to determine the effect of a conservative regimen for the treatment of constipation in persons living with a colostomy. DESIGN: Prospective, noncontrolled, single-center study. SUBJECTS AND SETTING: The study sample comprised 35 patients with a colostomy who were diagnosed with constipation. Subjects with morphologic changes causing constipation such as stomal stenosis and neoplastic and inflammatory changes were excluded. The study was conducted in the Proctology and Stoma Outpatient Clinic at Poznan University of Medical Sciences. METHODS: Patients at our Stoma Outpatient Clinic underwent baseline evaluation, and those with symptoms of constipation (prolonged periods between bowel movements, passage of pasty or hardened fecal effluent, and associated symptoms such as abdominal discomfort or bloating, flatulence, and pain with passage of effluent into the stoma) received individualized dietary recommendations that typically included an increase in dietary fiber and fluid intake, along with increased fluid intake. The outcomes of dietary changes were evaluated during a follow-up visit 3 months later. If dietary changes alone did not improve constipation symptoms, we prescribed a psyllium-based bulk-forming agent, an osmotic stool softener, and a probiotic, with or without a prokinetic agent such as metoclopramide taken 3 times daily. RESULTS: Dietary interventions alone were deemed successful in 60% of study subjects (n = 21); the remaining 14 patients required additional treatment. CONCLUSIONS: Dietary modifications alone relieved constipation in more than half of a group of 35 patients with constipation. We therefore recommend a trial of dietary modifications prior to the initiation of pharmacotherapy in patients with a colostomy.


Assuntos
Colostomia/efeitos adversos , Constipação Intestinal/etiologia , Resultado do Tratamento , Idoso , Constipação Intestinal/dietoterapia , Constipação Intestinal/enfermagem , Fibras na Dieta/farmacologia , Fibras na Dieta/uso terapêutico , Feminino , Humanos , Laxantes/farmacologia , Laxantes/uso terapêutico , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos
6.
Int Wound J ; 14(1): 255-264, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-27000995

RESUMO

The management of enteroatmospheric fistula (EAF) in open abdomen (OA) therapy is challenging and associated with a high mortality rate. The introduction of negative pressure wound therapy (NPWT) in open abdomen management significantly improved the healing process and increased spontaneous fistula closure. Retrospectively, we analysed 16 patients with a total of 31 enteroatmospheric fistulas in open abdomen management who were treated using NPWT in four referral centres between 2004 and 2014. EAFs were diagnosed based on clinical examination and confirmed with imaging studies and classified into low (<200 ml/day), moderate (200-500 ml/day) and high (>500 ml/day) output fistulas. The study group consisted of five women and 11 men with the mean age of 52·6 years [standard deviation (SD) 11·9]. Since open abdomen management was implemented, the mean number of re-surgeries was 3·7 (SD 2·2). There were 24 EAFs located in the small bowel, while four were located in the colon. In three patients, EAF occurred at the anastomotic site. Thirteen fistulas were classified as low output (41·9%), two as moderate (6·5%) and 16 as high output fistulas (51·6%). The overall closure rate was 61·3%, with a mean time of 46·7 days (SD 43·4). In the remaining patients in whom fistula closure was not achieved (n = 12), a protruding mucosa was present. Analysing the cycle of negative pressure therapy, we surprisingly found that the spontaneous closure rate was 70% (7 of 10 EAFs) using intermittent setting of negative pressure, whereas in the group of patients treated with continuous pressure, 57% of EAFs closed spontaneously (12 of 21 EAFs). The mean number of NPWT dressing was 9 (SD 3·3; range 4-16). In two patients, we observed new fistulas that appeared during NPWT. Three patients died during therapy as a result of multi-organ failure. NPWT is a safe and efficient method characterised by a high spontaneous closure rate. However, in patients with mucosal protrusion of the EAFs, spontaneous closure appears to be impossible to achieve.


Assuntos
Cavidade Abdominal/cirurgia , Técnicas de Fechamento de Ferimentos Abdominais , Fístula Intestinal/cirurgia , Tratamento de Ferimentos com Pressão Negativa/métodos , Cicatrização/fisiologia , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Adulto Jovem
7.
Pol Przegl Chir ; 89(6): 44-49, 2017 12 30.
Artigo em Inglês | MEDLINE | ID: mdl-29335389

RESUMO

A checklist is a collection of information that helps reduce the risk of failure due to limitations in human memory and attention. In surgery, the first Surgical Safety Checklist (SSC), created under the supervision of WHO (World Health Organization), was established in 2007 and covers three stages related to the patient's stay in the operating theater and operation: 1. Prior to initiation (induction) of anesthesia; 2. before cutting the skin; 3. before the patient leaves the operating room Colorectal surgery is particularly at high risk for complications and relatively high mortality. Elimination or, more likely, reducing the risk of complications by standardizing perioperative procedures may be particularly important in this group. The introduction of "dedicated" colorectal checklist surgery seems to be justified. The checklist proposed by the authors in colorectal surgery is divided into four stages, in which conscientious completion of checklists is intended to reduce the potential risk of complications due to hospitalization and surgical treatment. The presented checklist is obviously not closed, as a new publications or recommendations appear, some points may be modified, new issues may be added to the checklist. At present, however, it is a tool considering the well-known and confirmed elements of intraoperative procedures, the compliance of which may significantly reduce the rate of adverse events or surgical complications.


Assuntos
Lista de Checagem/normas , Cirurgia Colorretal/normas , Erros Médicos/prevenção & controle , Segurança do Paciente/normas , Complicações Pós-Operatórias/prevenção & controle , Gestão da Segurança/métodos , Humanos , Polônia , Garantia da Qualidade dos Cuidados de Saúde/normas , Procedimentos Cirúrgicos Operatórios/normas , Organização Mundial da Saúde
8.
Int J Colorectal Dis ; 32(1): 107-111, 2017 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-27695974

RESUMO

PURPOSE: Biofragmentable anastomosis ring (BAR) is an alternative to manual and stapled anastomoses performed within the upper and lower gastrointestinal (GI) tract. The aim of this study was to evaluate the effectiveness of BAR utility for bowel anastomoses based on our own material. METHODS: A retrospective analysis was performed to a total of 203 patients who underwent bowel surgery with the use of BAR anastomosis within upper and lower gastrointestinal tract between 2004 and 2014. Data for the analysis was collected based on medical records, treatment protocols, and the results of histological examinations. RESULTS: The study group consisted of 86 women and 117 men. The most common underlying pathology was a malignant disease (n = 165). Biofragmentable anastomosis ring (BAR) size 31 was the most commonly used (n = 87). A total of 169 colocolic or colorectal anastomoses and 28 ileocolic and 8 enteroenteric anastomoses were performed. The mortality rate was 0.5 % (n = 1) whereas re-surgery rate within 30 days was 8.4 % (n = 17). Twenty-eight patients developed perioperative complications with surgical site infection as the most common one (n = 11). Eight patients developed specific complications associated with BAR including an anastomotic leak (n = 6) and intestinal obstruction (n = 2). The mean time of hospital stay after surgery was 12.7 days. CONCLUSIONS: The use of BAR for the GI tract anastomoses is simple and rapid method and it is characterized with an acceptable number of perioperative mortality and complication rates. Based on our experience, we recommend the use of BAR anastomosis in different types of intestinal anastomosis in varying clinical scenarios.


Assuntos
Procedimentos Cirúrgicos do Sistema Digestório/métodos , Trato Gastrointestinal/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Anastomose Cirúrgica , Procedimentos Cirúrgicos do Sistema Digestório/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Reprodutibilidade dos Testes , Adulto Jovem
11.
World J Surg ; 40(12): 3064-3072, 2016 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-27539490

RESUMO

BACKGROUND: Chronic anal fissure (CAF) is a linear split of the anoderm. The minimally invasive management of CAF such as botulinum toxin (BT) injection is recommended. However, the exact efficient dose of BT, number of injections per session and the injection sites are still debatable. The aim of this analysis was to assess the dose-dependent efficiency of botulinum toxin injection for CAF. METHODS: PubMed and Web of Science databases were searched for terms: "anal fissure" AND "botulinum toxin." Studies published between October 1993 and May 2015 were included and had to meet the following criteria: (1) chronic anal fissure, (2) prospective character of the study, (3) used simple BT injection without any other interventions and (4) no previous treatment with BT. RESULTS: A total of 1577 patients from 34 prospective studies used either Botox or Dysport formulations were qualified for this meta-analysis. A total number of BT units per session ranged from 5 to 150 IU, whereas the efficiency across analyzed studies ranged from 33 to 96 %. Surprisingly, we did not observe a dose-dependent efficiency (Spearman's rank correlation coefficient, ρ = 0.060; p = 0.0708). Moreover, there were no BT dose-dependent postoperative complications or fecal incontinence and significant difference in healing rates compared BT injection into the anal sphincter muscles. CONCLUSIONS: BT injection has been an accepted method for the management of CAF. Surprisingly, there is no dose-dependent efficiency, and the postoperative incontinence rate is not related to the BT dosage regardless the type of formulation of botulinum neurotoxin used. Moreover, no difference in healing rate has been observed in regard to the site and number of injections per session.


Assuntos
Inibidores da Liberação da Acetilcolina/administração & dosagem , Toxinas Botulínicas Tipo A/administração & dosagem , Fissura Anal/tratamento farmacológico , Canal Anal , Toxinas Botulínicas Tipo A/efeitos adversos , Doença Crônica , Relação Dose-Resposta a Droga , Incontinência Fecal/induzido quimicamente , Humanos , Injeções Intramusculares , Cicatrização
13.
Biochem Cell Biol ; 94(2): 138-46, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-27019068

RESUMO

Steroid hormones have been shown to play a role in gastric carcinogenesis. Large amounts of steroid hormones are locally produced in the peripheral tissues of both genders. Type 5 of 17ß-hydroxysteroid dehydrogenase, encoded by the AKR1C3 gene, plays a pivotal role in both androgen and estrogen metabolism, and its expression was found to be deregulated in different cancers. In this study we measured AKR1C3 transcript and protein levels in nontumoral and primary tumoral gastric tissues, and evaluated their association with some clinicopathological features of gastric cancer (GC). We found decreased levels of AKR1C3 transcript (p < 0.0001) and protein (p = 0.0021) in GC tissues compared with the adjacent, apparently histopathologically normal, mucosa. Lower levels of AKR1C3 transcript were observed in diffuse and intestinal types of GC, whereas AKR1C3 protein levels were decreased in tumors with multisite localization, in diffuse histological type, T3, T4, and G3 grades. We also determined the effect of the histone deacetylase inhibitor sodium butyrate (NaBu) on AKR1C3 expression in EPG 85-257 and HGC-27 GC cell lines. We found that NaBu elevates the levels of both AKR1C3 transcript and protein in the cell lines we investigated. Together, our results suggest that decreased expression of AKR1C3 may be involved in development of GC and can be restored by NaBu.


Assuntos
3-Hidroxiesteroide Desidrogenases/genética , Regulação para Baixo/genética , Regulação Neoplásica da Expressão Gênica/genética , Hidroxiprostaglandina Desidrogenases/genética , Neoplasias Gástricas/genética , Transcrição Gênica/genética , Idoso , Membro C3 da Família 1 de alfa-Ceto Redutase , Ácido Butírico/farmacologia , Linhagem Celular Tumoral , Proliferação de Células/efeitos dos fármacos , Sobrevivência Celular/efeitos dos fármacos , Regulação para Baixo/efeitos dos fármacos , Feminino , Regulação Neoplásica da Expressão Gênica/efeitos dos fármacos , Humanos , Masculino , Neoplasias Gástricas/patologia
14.
Pol J Microbiol ; 64(2): 137-42, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-26373173

RESUMO

The incidence rate of the infected and complex wound is established at approximately 40,000/1 million of the world's adult population. The aim of this study was to assess the efficiency of three novel types of wound dressings comprising sodium chloride, metatitanic acid and silicon dioxide nanoparticles. The study design was to prove their antimicrobial properties against the microorganisms most commonly causing wound infections. The study evaluated the antimicrobial effect of tested dressings on referenced strains of bacteria (ATCC collection, Argenta, Poland) and strains of fungi species (our own collection of fungi cultured from patients). The dressings were tested with both bacterial and fungal strains on solid media (Mueller-Hinton, Sobouraud, bioMerieux, France) in the standard method. The results confirmed the inhibition of growth of bacteria and revealed zones of inhibition for Escherichia coli, Staphylococcus aureus and Enterococcus faecalis. Significant zones of inhibition were established for Staphylococcus aureus and for fungi species of the Candida sp. These results would be crucial due to the fact of the low availability of antifungal therapeutics for both systemic and topical usage. Moreover, the current standard of antifungal treatment is associated with high costs and high toxicity in general. The preliminary results are very promising but further studies are necessary. Based on the obtained results, the tested dressings may contribute to the development of the surgical armamentarium of complex wound management in the near future.


Assuntos
Antibacterianos/farmacologia , Antifúngicos/farmacologia , Bandagens , Nanopartículas , Dióxido de Silício/farmacologia , Titânio/farmacologia , Antibacterianos/administração & dosagem , Antifúngicos/administração & dosagem , Bactérias/efeitos dos fármacos , Dióxido de Silício/química , Titânio/química
15.
Pol Przegl Chir ; 87(7): 362-4, 2015 Jul 01.
Artigo em Inglês | MEDLINE | ID: mdl-26351791

RESUMO

Obesity, a major public health issue of the 21st century, is increasingly common in adults and children. No good results of pharmacological treatment of obesity results in rapid development of bariatric surgery, which treats obesity and comorbidities associated. There are many surgical options for treating obesity. Options for surgical management of morbid obesity include restrictive (adjustable gastric banding, vertical band gastroplasty), restrictive/resective (sleeve gastrectomy), restrictive/malabsorptive (Rouxen-Y gastric by-pass, biliopancreatic diversion with duodenal switch) and purely malabsorptive procedures (duodenal switch). Among them, swedish adjustable gastric banding (SAGB) or laparoscopic adjustable gastric banding (LAGB) have been more frequently performed. SAGB is considered to be safe and effective method of weight loss and elimination of diseases associated with obesity. Laparoscopic gastric banding offers the advantages of minimally invasive surgery, adjustability, and reversibility. Despite fewer number of complications than other bariatric operations, patients after SAGB may have unique complications that are characteristic of the SAGB and require special management and treatment. This paper presents a rare case of complete migration of the band into the gastric lumen.


Assuntos
Cirurgia Bariátrica/efeitos adversos , Derivação Gástrica/efeitos adversos , Laparoscopia/efeitos adversos , Obesidade Mórbida/cirurgia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Feminino , Humanos , Pessoa de Meia-Idade , Resultado do Tratamento
16.
Wideochir Inne Tech Maloinwazyjne ; 10(2): 299-310, 2015 Jul.
Artigo em Inglês | MEDLINE | ID: mdl-26240633

RESUMO

Negative pressure wound therapy (NPWT) has become a standard in the treatment of chronic and difficult healing wounds. Negative pressure wound therapy is applied to the wound via a special vacuum-sealed sponge. Nowadays, the endoscopic vacuum-assisted wound closure system (E-VAC) has been proven to be an important alternative in patients with upper and lower intestinal leakage not responding to standard endoscopic and/or surgical treatment procedures. Endoscopic vacuum-assisted wound closure system provides perfect wound drainage and closure of various kinds of defect and promotes tissue granulation. Our experience has shown that E-VAC may significantly improve the morbidity and mortality rate. Moreover, E-VAC may be useful in a multidisciplinary approach - from upper gastrointestinal to rectal surgery complications. On the other hand, major limitations of the E-VAC system are the necessity of repeated endoscopic interventions and constant presence of well-trained staff. Further, large-cohort studies need to be performed to establish the applicability and effectiveness of E-VAC before routine widespread use can be recommended.

17.
Ginekol Pol ; 86(6): 429-33, 2015 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-26255450

RESUMO

OBJECTIVES: Anatomical and functional results of a modified sacral perineocolporectopexy for extreme forms of complex pelvic organs prolapse. MATERIAL AND METHODS: Between 2005 and 2010, 10 women aged 47-75 years were treated by abdomino-perineal implantation of polypropylene mesh for modified sacral perineocolporectopexy and subsequently followed-up. They were suffering from enterocele (9 pts), genital prolapse (8 pts), descending perineum (5 pts), rectal prolapse (4 pts), rectocele (3 pts). Five women were incontinent (mean Wexner: 9) and six had incomplete rectal evacuation. Defecography revealed enterocele III°(5 pts) and II°(4 pts). MR designed descending perineum in 5 pts (mean: 3.8 cm). RESULTS: Permanent reconstruction of the pelvic floor and remission of organs prolapse was achieved at 12-months follow-up in all except 1 patient. There were 2 small vaginal erosions of the mesh and 1 haematoma within the pelvic floor Improvement at rectal emptying was found in 4 patients, feeling of pelvic heaviness in 6 patients, dyspareunia in 3 patients. Mean incontinence score decreased from 9 to 4. CONCLUSIONS: 1. Modified sacral perineocolporectopexy is effective in the treatment of complex pelvic floor anatomical defects and organ prolapse. 2. Improvements in rectal emptying, pelvic feeling of heaviness and dyspareunia have been achieved. 3. The implant tolerance was good and the complications rate was law.


Assuntos
Procedimentos Cirúrgicos em Ginecologia/métodos , Prolapso de Órgão Pélvico/cirurgia , Telas Cirúrgicas , Técnicas de Sutura , Idoso , Idoso de 80 Anos ou mais , Colposcopia/métodos , Feminino , Seguimentos , Humanos , Pessoa de Meia-Idade , Estudos Retrospectivos , Resultado do Tratamento , Saúde da Mulher
18.
Pol Przegl Chir ; 87(3): 109-15, 2015 Mar.
Artigo em Inglês | MEDLINE | ID: mdl-26146104

RESUMO

UNLABELLED: Zenker diverticulum (ZD) is the most common type of diverticula of the esophagus. Most often refers to men with a peak incidence in the seventh and eighth decade of life. In the majority diverticula remains asymptomatic and in patients with symptomatic course of the disease symptoms are often nonspecific. Aim of the study was to present the authors' own experience in surgical treatment of Zenker diverticulum. MATERIAL AND METHODS: In this paper we present an analysis of 31 patients with confirmed ZD treated surgically at the Clinic in 2004-2014. Patients were analyzed in terms of age, gender, clinical symptoms, diverticulum size, type of surgery, the time to return to the oral intake, hospital stay and perioperative complications. RESULTS: 22 men and 9 women were enrolled it this study. The mean age of the patients was 64.8 (SD, 10.7; in the range of 28 to 82 years). 29 patients (93.5%) underwent resection of the diverticulum, while diverticulopexy was performed in two patients. In 25 (80.6%) cases stapler device was used, while in 4 (12.9%) resection was performed manually. The average size of resected diverticulum was 4.9 cm (SD, 1.5). Following the surgery in four patients (12.9%) complications were present. The average operating time was 118.7 minutes (SD, 42.2, in the range of 50 to 240 minutes). The mean length of hospital stay was 9.3 (SD, 3.3). CONCLUSIONS: Surgical treatment of ZD is associated with high effectiveness and low recurrence rate. Despite the advantages of endoscopic techniques, surgical treatment is characterized by one- stage procedure. The use of mechanical suture (stapler) significantly improves the operation, although on the basis of our own analysis there was no superiority revealed over hand sewn. Unquestionable adventage of classical technique is the opportunity to histopathological evaluation of resected diverticulum what is impossible to achieve in endoscopic techniques.


Assuntos
Esofagoscopia/métodos , Grampeamento Cirúrgico , Divertículo de Zenker/cirurgia , Adulto , Idoso , Idoso de 80 Anos ou mais , Endoscopia do Sistema Digestório/métodos , Esôfago/cirurgia , Feminino , Humanos , Tempo de Internação , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento
19.
Pol Przegl Chir ; 87(4): 160-5, 2015 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26146114

RESUMO

UNLABELLED: Stoma is an intestinal fistula created in emergency or by elective indications, and it is done to drain out the digestive tract content. In some patients there is a disturbance passage of gastric contents through the stoma, which may take the form of chronic constipation or even periodic subileus that will sooner or later require surgical treatment. The aim of the study was the assessment of the causes and method of treatment of constipation in patients with intestinal stoma. MATERIAL AND METHODS: A total of 331 patients with stoma followed by Ostomy and Proctology Outpatient Clinic were included in the study in the years 2011-2014. The study included 146 women and 185 men and the average age was 61.3 ± 12.7 years. Within the entire froup, 273 patients had the end stoma performed whereas in 58 patients the loop stoma was created. The highest percentage of patients were the ones with diverticulosis and colorectal cancer, i.e. 132 and 114 patients respectively. A stoma was created in 35 patients due to inflammatory bowel disease (IBD), in 23 patients because of cancer, in 14 as a result of injuries and in 13 due to rectovaginal fistula. RESULTS: Out of the entire group subject to study (331 patients) 93 patients (28.1%) suffered from constipation. 50 patients with constipation required surgical intervention. The most common indication for surgical treatment was the parastomal hernia (36 patients, 72%), other indications were the narrowing of the stoma (5 patients, 10%), its collapse (6 patients, 12%) or prolapse (3 patients, 6%). Parastomal hernia was responsible for 84% of constipation within the stoma and 86.1% were treated with laparotomy (31 out of 36 patients). Other causes of constipation were the stomal stenoses (5 patients), collapse of the stoma (6 patients) and stomal prolapse (3 patients). All patients were treated surgically with a good final result. CONCLUSIONS: Constipation associated with dysfunction of the stoma in most cases should be treated surgically. Parastomal hernia is the most common cause of constipation in the stoma. Treatment should be performed in due time because of the possibility of developing complications, especially dangerous one is a strangulated parastomal hernia and ischemia of stoma.


Assuntos
Colostomia/efeitos adversos , Constipação Intestinal/etiologia , Constipação Intestinal/prevenção & controle , Constipação Intestinal/cirurgia , Estomas Cirúrgicos/efeitos adversos , Feminino , Seguimentos , Comportamento de Ajuda , Humanos , Masculino , Polônia , Estudos Retrospectivos , Resultado do Tratamento
20.
Int J Colorectal Dis ; 30(9): 1261-6, 2015 Sep.
Artigo em Inglês | MEDLINE | ID: mdl-26022647

RESUMO

PURPOSE: Restorative proctocolectomy is a current gold standard procedure for patients who require a colectomy for ulcerative colitis. The incidence of ileal pouch neoplasia is low. The aims of this study were to assess the prevalence of neoplasia in ileal pouch and investigate the risk factors for ileal pouch neoplasia. METHODS: A total of 276 patients who underwent restorative proctocolectomy for ulcerative colitis between 1984 and 2009 were analyzed. Results of histological examinations of both original specimen and biopsies from the J-pouch taken during routine pouch endoscopy were evaluated. Patients' records were analyzed for ulcerative colitis duration, the time from pouch creation to pouch neoplasia, presence of pouchitis, as well as the concurrent primary sclerosing cholangitis. RESULTS: Analyzing the original specimen of large bowel, fifty-six lesions of low-grade dysplasia, twenty-five high-grade dysplasia, and five adenocarcinoma were revealed. All patients with dysplasia (n = 8) or adenocarcinoma (n = 1) of the J-pouch were positive for dysplasia in the original specimen. Duration of ulcerative colitis before surgery and duration time following restorative proctocolectomy were found as risk factors for J-pouch neoplasia with a significant difference (p = 0.01 and p = 0.0003, respectively). Patients with pouch neoplasia developed significantly more severe pouchitis (p = 0.00001). CONCLUSIONS: Neoplasia of the J-pouch is rare. Patients with neoplasia in the original specimen are more susceptible to develop neoplasia in the J-pouch. Precise follow-up in patients with neoplasia lesions in the original specimen should be recommended. Moreover, in patients with risk factors, the exact surveillance pouch endoscopy should be recommended.


Assuntos
Adenocarcinoma/patologia , Colite Ulcerativa/patologia , Neoplasias do Colo/epidemiologia , Neoplasias do Colo/patologia , Bolsas Cólicas/patologia , Mucosa Intestinal/patologia , Adulto , Colite Ulcerativa/cirurgia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Pouchite/patologia , Prevalência , Proctocolectomia Restauradora , Estudos Retrospectivos , Fatores de Tempo
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