LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 8 of total 8

Search options

  1. Article ; Conference proceedings: TRATAMENTO DE RETITE ACTÍNICA COM NECESSIDADE DE DESVIO DE TRÂNSITO – UM RELATO DE CASO

    Cossich, Ana Carolina Carvalho / Félix, Alexandre de Jesus / Marques, Natália Silva / Santos, Bruno Oliveira / Grimas, Rodrigo de Rosso e / Güenaga, Kátia Ferreira / Pereira, Maria Ligia Lyra

    Journal of Coloproctology

    2023  Volume 43, Issue S 01

    Event/congress 71° Congresso Brasileiro de Coloproctologia, Belo Horizonte, MG, 2023-09-05
    Language English
    Publishing date 2023-12-01
    Publisher Thieme Revinter Publicações Ltda.
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 2664477-0
    ISSN 2317-6423 ; 2237-9363 ; 2317-6423
    ISSN (online) 2317-6423
    ISSN 2237-9363 ; 2317-6423
    DOI 10.1055/s-0044-1781101
    Database Thieme publisher's database

    More links

    Kategorien

  2. Article ; Conference proceedings: RETALHO DE MARTIUS PARA TRATAMENTO DE FÍSTULA RETOVAGINAL – UM RELATO DE CASO

    Cossich, Ana Carolina Carvalho / Félix, Alexandre de Jesus / Marques, Natália Silva / Santos, Bruno Oliveira / Grimas, Rodrigo de Rosso e / Güenaga, Kátia Ferreira / Pereira, Maria Ligia Lyra

    Journal of Coloproctology

    2023  Volume 43, Issue S 01

    Event/congress 71° Congresso Brasileiro de Coloproctologia, Belo Horizonte, MG, 2023-09-05
    Language English
    Publishing date 2023-12-01
    Publisher Thieme Revinter Publicações Ltda.
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 2664477-0
    ISSN 2317-6423 ; 2237-9363 ; 2317-6423
    ISSN (online) 2317-6423
    ISSN 2237-9363 ; 2317-6423
    DOI 10.1055/s-0044-1781110
    Database Thieme publisher's database

    More links

    Kategorien

  3. Article ; Conference proceedings: TUMOR SINCRÔNICO COLORRETAL COM ACOMETIMENTO DE RETO, CÓLON TRANSVERSO E CECO: UM RELATO DE CASO

    Félix, Alexandre de Jesus / Grimas, Rodrigo de Rosso e / Cossich, Ana Carolina Carvalho / Santos, Bruno Oliveira / Güenaga, Kátia Ferreira

    Journal of Coloproctology

    2022  Volume 42, Issue S 01

    Event/congress 70° Congresso Brasileiro de Coloproctologia, Rio de Janeiro, 2022-09-15
    Language English
    Publishing date 2022-12-01
    Publisher Thieme Revinter Publicações Ltda.
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 2664477-0
    ISSN 2317-6423 ; 2237-9363 ; 2317-6423
    ISSN (online) 2317-6423
    ISSN 2237-9363 ; 2317-6423
    DOI 10.1055/s-0043-1764738
    Database Thieme publisher's database

    More links

    Kategorien

  4. Article ; Conference proceedings: TRATAMENTO DE FÍSTULA RETOVAGINAL COM RETALHO DE MARTIUS – UM RELATO DE CASO

    Cossich, Ana Carolina Carvalho / Santos, Bruno Oliveira / Grimas, Rodrigo de Rosso e / Félix, Alexandre de Jesus / Güenaga, Kátia Ferreira

    Journal of Coloproctology

    2022  Volume 42, Issue S 01

    Event/congress 70° Congresso Brasileiro de Coloproctologia, Rio de Janeiro, 2022-09-15
    Language English
    Publishing date 2022-12-01
    Publisher Thieme Revinter Publicações Ltda.
    Publishing place Stuttgart ; New York
    Document type Article ; Conference proceedings
    ZDB-ID 2664477-0
    ISSN 2317-6423 ; 2237-9363 ; 2317-6423
    ISSN (online) 2317-6423
    ISSN 2237-9363 ; 2317-6423
    DOI 10.1055/s-0043-1764818
    Database Thieme publisher's database

    More links

    Kategorien

  5. Article ; Online: Preoperative mechanical bowel preparation in elective colorectal surgery

    Katia Ferreira Güenaga / Delcio Matos / Peer Wille-Jørgensen

    Journal of Coloproctology , Vol 32, Iss 1, Pp 7-

    an update of systematic review of the literature and meta-analysis

    2012  Volume 17

    Abstract: The belief that mechanical bowel preparation is related to the reduction of complications in elective colorectal surgery is based on observational studies and expert opinion. This question led the authors to a systematic literature review, with the ... ...

    Abstract The belief that mechanical bowel preparation is related to the reduction of complications in elective colorectal surgery is based on observational studies and expert opinion. This question led the authors to a systematic literature review, with the completion of meta-analysis, followed by three updates. METHOD: The sources of information were EMBASE, LILACS, MEDLINE, IBECS, the Cochrane Controlled Trials Register and letters to the authors. The studies were included according to the randomization criteria. The studied variables were: anastomotic dehiscence, mortality and operatory wound infection. The analysis was divided into two comparisons: one group with mechanical preparation (Group A) compared with a group without preparation (Group B) (Comparison I) and a group submitted to rectal enema (Comparison II). RESULTS: We analyzed 5,805 patients in 20 clinical trials. In comparison I, anastomotic leak occurred in 4.4% (101/2,275 patients) in Group A and 4.5% (103/2,258 patients) in Group B. In comparison II, anastomotic leak occurred in 4.4% (27/601 patients) in Group A and 3.4% (21/609 patients) in Group B. CONCLUSION: Despite the inclusion of more studies, evidences found in studies did not show any benefit obtained from the use of preoperative mechanical bowel preparation or rectal cleansing enemas in elective colorectal surgery. A crença de que o preparo mecânico do cólon está relacionado à diminuição de complicações na cirurgia colorretal eletiva é baseada em estudos observacionais e opinião de especialistas. Seu questionamento motivou os autores na busca sistemática da literatura, com a realização de meta-análise, seguida de três atualizações. MÉTODO: Fontes de informação foram EMBASE, LILACS, MEDLINE, IBECS, Registros de Ensaios Clínicos Casualizados da Colaboração Cochrane e cartas para os autores. Os estudos foram incluídos de acordo com os critérios de casualização. Os desfechos clínicos estudados foram: deiscência anastomótica, mortalidade e infecção da ferida operatória. A análise dos grupos foi dividida em duas comparações: comparação I, grupo submetido a preparo mecânico do cólon (Grupo A) comparado ao grupo sem preparo (Grupo B); comparação II, Grupo A, submetido a preparo do cólon e Grupo B, realizado apenas enema retal. RESULTADOS: Foram analisados 5.805 doentes em 20 ensaios clínicos. Na comparação I, deiscência anastomótica ocorreu em 4,4% (101/2.275 doentes) no Grupo A e 4,5% (103/2.258 doentes) no Grupo B. Na comparação II, deiscência anastomótica ocorreu em 4,4% (27/601 doentes) no Grupo A e 3,4% (21/609 doentes) no Grupo B. CONCLUSÃO: Apesar da inclusão de mais estudos, as evidências encontradas não demonstraram benefício no uso do preparo mecânico pré-operatório do cólon, assim como de enemas de limpeza do reto em cirurgia colorretal eletiva.
    Keywords cirurgia colorretal ; revisão ; meta-análise ; complicações pós-operatórias ; fístula anastomótica ; colorectal surgery ; review ; meta-analysis ; postoperative complications ; anastomotic leak ; Diseases of the digestive system. Gastroenterology ; RC799-869 ; Specialties of internal medicine ; RC581-951 ; Internal medicine ; RC31-1245 ; Medicine ; R ; DOAJ:Gastroenterology ; DOAJ:Medicine (General) ; DOAJ:Health Sciences
    Language English
    Publishing date 2012-03-01T00:00:00Z
    Publisher Sociedade Brasileira de Coloproctologia
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

  6. Article ; Online: Epidemiological aspects of endoscopic resections of colorectal polyps in patients at an endoscopy training center in the Santos region, Brasil.

    Filho, Tiago Franco / Fávaro, Gabriel Marques / Coca, Diego Soares / Daniel, Lubia Bonini / Guenaga, Katia Ferreira / Sato Uemura, Ricardo / Furuya Junior, Carlos Kyoshi / Artifon, Everson L A

    Revista de gastroenterologia del Peru : organo oficial de la Sociedad de Gastroenterologia del Peru

    2017  Volume 37, Issue 1, Page(s) 47–52

    Abstract: Introduction: Colorectal polyps are structures that project from the surface of the mucosal layer of the large intestine. They are classified as neoplastic or non-neoplastic. Early detection of pre-neoplastic lesions is important for preventing ... ...

    Title translation Epidemiological aspects of endoscopic resections of colorectal polyps in patients at an endoscopy training center in the Santos region, Brasil.
    Abstract Introduction: Colorectal polyps are structures that project from the surface of the mucosal layer of the large intestine. They are classified as neoplastic or non-neoplastic. Early detection of pre-neoplastic lesions is important for preventing colorectal cancer. These can be resected so as to decrease the morbidity and mortality rates. Colonoscopy is the gold-standard procedure for diagnosing and resecting precursor lesions.
    Objective: To evaluate the epidemiological, endoscopic and histological aspects of endoscopic resection of lesions of the colon and rectum at a training center.
    Materials and method: A search was conducted in the database of our institution covering the period from January 2011 to July 2014. Cases that underwent endoscopic resection of polyps and/or colorectal lesions were selection. The following variables were defined: general data on the patients (age, gender and indication from the examination) and data on the polypoid lesion (number, histological type and topographic distribution).
    Results: 678 lesions were identified in 456 examinations. Regarding sex, 242 (53.1%) were female and 214 (46.9%) were male. The mean age was 64.54 years, with extremes of 5 and 94 years. The most frequent locations were the rectum (21%) and sigmoid (20%). Histologically, 34.7% were hyperplastic polyps and 58.9% were adenomatous polyps, of which 74.1% were tubular, 10.6% tubulovillous, 2% villous and 13% indeterminate; and 1.7% were adenocarcinomas. In 65.4% of the cases, the examination showed that only one polyps was present, while 34.6% had two or more lesions.
    Conclusion: In our clinic, with a mean of 250 examinations/month, the parameters evaluated were compatible with the results reported in the literature.
    Language English
    Publishing date 2017-01
    Publishing country Peru
    Document type Journal Article
    ZDB-ID 2058591-3
    ISSN 1609-722X ; 1022-5129
    ISSN (online) 1609-722X
    ISSN 1022-5129
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article: Ileostomy or colostomy for temporary decompression of colorectal anastomosis. Systematic review and meta-analysis.

    Güenaga, Katia Ferreira / Lustosa, Suzana Angélica Silva / Saad, Sarhan Sydney / Saconato, Humberto / Matos, Delcio

    Acta cirurgica brasileira

    2008  Volume 23, Issue 3, Page(s) 294–303

    Abstract: Purpose: The controversy regarding whether loop ileostomy or loop transverse colostomy is a better method for temporary decompression of colorectal anastomosis motivated this review.: Methods: Five randomized trials were included, with 334 patients: ... ...

    Abstract Purpose: The controversy regarding whether loop ileostomy or loop transverse colostomy is a better method for temporary decompression of colorectal anastomosis motivated this review.
    Methods: Five randomized trials were included, with 334 patients: 168 in the loop ileostomy group and 166 in the loop transverse colostomy group. The outcomes analyzed were: 1. Mortality; 2. Wound infection; 3. Time of stoma formation; 4. Time of stoma closure; 5. Time interval between stoma formation and closure; 6. Stoma prolapse; 7. Stoma retraction; 8. Parastomal hernia; 9. Parastomal fistula; 10. Stenosis; 11. Necrosis; 12. Skin irritation; 13. Ileus; 14. Bowel leakage; 15. Reoperation; 16. Patient adaptation; 17. Length of hospital stay; 18. Colorectal anastomotic dehiscence; 19. Incisional hernia; 20. Postoperative bowel obstruction.
    Results: Stoma prolapse was statistically significant (p = 0.00001), but with statistical heterogeneity; the sensitive analysis was applied, excluding the trials that included emergency surgery, and this showed: p = 0.02, with I2 = 0% for the heterogeneity test.
    Conclusions: The outcomes reported were not statistically or clinically significant except for stoma prolapse. Better evidence for making the choice between loop ileostomy or loop colostomy requires large-scale randomized controlled trials.
    MeSH term(s) Anastomosis, Surgical ; Colostomy/standards ; Decompression, Surgical/methods ; Humans ; Ileostomy/standards ; Randomized Controlled Trials as Topic ; Sensitivity and Specificity ; Surgical Stomas/pathology ; Treatment Outcome
    Language English
    Publishing date 2008-04-28
    Publishing country Brazil
    Document type Journal Article ; Meta-Analysis ; Research Support, Non-U.S. Gov't ; Review ; Systematic Review
    ZDB-ID 2012156-8
    ISSN 1678-2674 ; 0102-8650
    ISSN (online) 1678-2674
    ISSN 0102-8650
    DOI 10.1590/s0102-86502008000300014
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  8. Article ; Online: Ileostomy or colostomy for temporary decompression of colorectal anastomosis

    Katia Ferreira Güenaga / Suzana Angélica Silva Lustosa / Sarhan Sydney Saad / Humberto Saconato / Delcio Matos

    Acta Cirurgica Brasileira, Vol 23, Iss 3, Pp 294-

    systematic review and meta-analysis Ileostomia ou colostomia na descompressão temporária de anastomose colorretal: revisão sistemática da literatura e metanálise

    2008  Volume 303

    Abstract: PURPOSE: The controversy regarding whether loop ileostomy or loop transverse colostomy is a better method for temporary decompression of colorectal anastomosis motivated this review. METHODS: Five randomized trials were included, with 334 patients: 168 ... ...

    Abstract PURPOSE: The controversy regarding whether loop ileostomy or loop transverse colostomy is a better method for temporary decompression of colorectal anastomosis motivated this review. METHODS: Five randomized trials were included, with 334 patients: 168 in the loop ileostomy group and 166 in the loop transverse colostomy group. The outcomes analyzed were: 1. Mortality; 2. Wound infection; 3. Time of stoma formation; 4. Time of stoma closure; 5. Time interval between stoma formation and closure; 6. Stoma prolapse; 7. Stoma retraction; 8. Parastomal hernia; 9. Parastomal fistula; 10. Stenosis; 11. Necrosis; 12. Skin irritation; 13. Ileus; 14. Bowel leakage; 15. Reoperation; 16. Patient adaptation; 17. Length of hospital stay; 18. Colorectal anastomotic dehiscence; 19. Incisional hernia; 20. Postoperative bowel obstruction. RESULTS: Stoma prolapse was statistically significant (p = 0.00001), but with statistical heterogeneity; the sensitive analysis was applied, excluding the trials that included emergency surgery, and this showed: p = 0.02, with I² = 0% for the heterogeneity test. CONCLUSIONS: The outcomes reported were not statistically or clinically significant except for stoma prolapse. Better evidence for making the choice between loop ileostomy or loop colostomy requires large-scale randomized controlled trials. OBJETIVO: A controvérsia entre ileostomia em alça ou colostomia em alça como a melhor forma para a descompressão temporária da anastomose colorretal motivou a realização desta revisão. MÉTODOS: Cinco ensaios clínicos casualizados foram incluídos com 334 pacientes: 168 no grupo de ileostomia e 166 no grupo de colostomia. Os resultados analisaram: 1. Mortalidade; 2. Infecção da ferida; 3. Tempo de formação do estoma; 4. Tempo de fechamento do estoma; 5. Intervalo de tempo entre a formação e o fechamento do estoma; 6. Prolapso do estoma; 7. Retração do estoma; 8. Hérnia parastomal; 9. Fistula parastomal; 10. Estenose; 11. Necrose; 12. Irritação de pele; 13. Íleo; 14. Fístula entérica; 15. Reoperação; 16. Adaptação do paciente; 17. Tempo de internação hospitalar; 18. Deiscência da anastomose colorretal; 19. Hérnia de Incisional; 20. Obstrução intestinal pós-operatória. RESULTADOS: Prolapso do estoma: p = 0.00001, mas com heterogeneidade estatística; a análise de sensibilidade foi aplicada excluindo os estudos que incluíram cirurgias de emergência: p = 0.02 e teste de heterogeneidade: I²=0%. CONCLUSÕES: Os resultados encontrados não foram estatística ou clinicamente significantes, exceto prolapso do estoma. A melhor evidência para a escolha entre ileostomia em alça ou colostomia em alça necessita de maior número de ensaios clínicos.
    Keywords Ileostomia ; Colostomia ; Cirurgia colorretal ; Revisão sistemática ; Metanálise ; Ileostomy ; Colostomy ; Colorectal surgery ; Systematic review ; Meta-analysis ; Surgery ; RD1-811 ; Medicine ; R ; DOAJ:Surgery ; DOAJ:Medicine (General) ; DOAJ:Health Sciences
    Language English
    Publishing date 2008-06-01T00:00:00Z
    Publisher Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

    More links

    Kategorien

To top