LIVIVO - The Search Portal for Life Sciences

zur deutschen Oberfläche wechseln
Advanced search

Search results

Result 1 - 10 of total 71

Search options

  1. Article ; Online: Impact of the body mass index on the retention of the anorectal mucosa after double-stapled ileal pouch-anal anastomosis for ulcerative colitis.

    Kimura, Hideaki / Toritani, Kenichiro / Kunisaki, Reiko / Tatsumi, Kenji / Koganei, Kazutaka / Sugita, Akira / Endo, Itaru

    BMC gastroenterology

    2023  Volume 23, Issue 1, Page(s) 32

    Abstract: Background: Double-stapled ileal pouch-anal anastomosis (DS-IPAA) is easy to construct and has a good functional outcome in patients with ulcerative colitis (UC). However, retention of the anorectal mucosa may lead to a subsequent risk of inflammation ... ...

    Abstract Background: Double-stapled ileal pouch-anal anastomosis (DS-IPAA) is easy to construct and has a good functional outcome in patients with ulcerative colitis (UC). However, retention of the anorectal mucosa may lead to a subsequent risk of inflammation and neoplasia. This study aimed to identify factors associated with the retention of a large amount of anorectal mucosa after DS-IPAA.
    Methods: The medical records of 163 patients who had undergone one-stage total proctocolectomy and DS-IPAA for UC between 2007 and 2020 were retrospectively reviewed. The patients were divided into two groups according to the length of the retained mucosa. The high anastomosis group was defined as having a retained mucosal length of ≥ 30 mm in the anterior or posterior wall. Clinical factors were compared between the high and low anastomosis groups.
    Results: The high anastomosis group showed a significantly higher body mass index (BMI) (high vs. low: 23.2 vs. 19.0), longer operation time (304 vs. 263) and greater blood loss (357 vs. 240). In the multivariate analysis, high BMI was the only factor significantly associated with high anastomosis (odds ratio 1.32). There was a positive correlation between BMI and the length of the retained mucosa.
    Conclusions: In DS-IPAA, BMI showed the strongest association with the retention of a large amount of the anorectal mucosa. In high BMI patients, although the risk of inability of anastomosis is little than that of IPAA with mucosectomy, the possible retention of a large amount of mucosa should be considered.
    MeSH term(s) Humans ; Proctocolectomy, Restorative/adverse effects ; Colitis, Ulcerative/surgery ; Body Mass Index ; Retrospective Studies ; Surgical Stapling/adverse effects ; Anastomosis, Surgical/adverse effects ; Intestinal Mucosa/surgery ; Treatment Outcome ; Colonic Pouches/adverse effects ; Postoperative Complications/etiology ; Postoperative Complications/surgery
    Language English
    Publishing date 2023-02-08
    Publishing country England
    Document type Journal Article
    ZDB-ID 2041351-8
    ISSN 1471-230X ; 1471-230X
    ISSN (online) 1471-230X
    ISSN 1471-230X
    DOI 10.1186/s12876-023-02667-w
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  2. Article ; Online: Curable leakage in stapled IPAA has little effect on the long-term pouch function.

    Toritani, Kenichiro / Kimura, Hideaki / Goto, Koki / Kunisaki, Reiko / Watanabe, Jun / Ishibe, Atsushi / Endo, Itaru

    International journal of colorectal disease

    2023  Volume 38, Issue 1, Page(s) 43

    Abstract: Purpose: This study aimed to evaluate the frequency and grade of anastomotic leakage (AL) in stapled ileal pouch-anal anastomosis (IPAA) and its long-term impact on the pouch functions.: Methods: A longitudinal cohort study was conducted on UC ... ...

    Abstract Purpose: This study aimed to evaluate the frequency and grade of anastomotic leakage (AL) in stapled ileal pouch-anal anastomosis (IPAA) and its long-term impact on the pouch functions.
    Methods: A longitudinal cohort study was conducted on UC patients who underwent stapled IPAA at Yokohama City University Medical Center between 2007 and 2018. The diagnosis and grading of AL were performed in accordance with the recommendations of the International Study Group of Rectal Cancer. We assessed the functional pouch rate, late complication, pouch survival rate, bowel function (bowel movements per day, soiling, spotting, difficulty in distinguishing feces from flatus) and pouch inflammation (pouchitis disease activity index; PDAI) in the long-term period.
    Results: Two hundred seventy-six patients were analyzed. Twenty-three (8.3%; grade B/C; 13/10) patients were diagnosed with AL, but a functional pouch was achieved in all the twenty-three patients. Anastomotic stricture was significantly more common in patients with AL (AL group) than in patients without AL (non-AL group; AL/non-AL: 13.0/3.2%, p = 0.020). There were no differences in other late complications. Furthermore, the pouch survival rate did not differ between the AL and non-AL groups (100.0/97.9%/10 years, p = 0.494). There were no differences between the groups in bowel movements per day, spotting, soling, difficulty in distinguishing feces from flatus, or PDAI postoperatively.
    Conclusions: Curable AL may not affect late complications (except anastomotic stricture), pouch survival, the bowel function, or pouch inflammation over the long term. Perioperative management to prevent the severity of AL is as important as preventing its occurrence.
    MeSH term(s) Humans ; Anastomosis, Surgical/adverse effects ; Colonic Pouches/adverse effects ; Longitudinal Studies ; Constriction, Pathologic/complications ; Constriction, Pathologic/surgery ; Flatulence/complications ; Flatulence/surgery ; Colitis, Ulcerative/surgery ; Proctocolectomy, Restorative/adverse effects ; Anastomotic Leak/etiology ; Anastomotic Leak/surgery ; Inflammation/complications ; Postoperative Complications/etiology ; Postoperative Complications/surgery ; Retrospective Studies ; Treatment Outcome
    Language English
    Publishing date 2023-02-15
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 84975-3
    ISSN 1432-1262 ; 0179-1958
    ISSN (online) 1432-1262
    ISSN 0179-1958
    DOI 10.1007/s00384-023-04339-3
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  3. Article: [Diagnosis and treatment for anal canal cancer and fistula-associated anal cancer in Crohn's disease].

    Kimura, Hideaki

    Nihon rinsho. Japanese journal of clinical medicine

    2012  Volume 70 Suppl 1, Page(s) 541–545

    MeSH term(s) Anal Canal ; Crohn Disease/complications ; Female ; Humans ; Intestinal Neoplasms/diagnosis ; Intestinal Neoplasms/therapy ; Male ; Middle Aged ; Rectal Fistula/diagnosis
    Language Japanese
    Publishing date 2012-02
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 390903-7
    ISSN 0047-1852
    ISSN 0047-1852
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  4. Article ; Online: Successful Treatment With Ustekinumab for Enterocutaneous Fistulas in Crohn's Disease.

    Madarame, Akira / Kimura, Hideaki / Kunisaki, Reiko

    Journal of Crohn's & colitis

    2019  Volume 14, Issue 4, Page(s) 569–570

    MeSH term(s) Adult ; Crohn Disease/complications ; Cutaneous Fistula/drug therapy ; Cutaneous Fistula/etiology ; Dermatologic Agents/therapeutic use ; Humans ; Intestinal Fistula/drug therapy ; Intestinal Fistula/etiology ; Male ; Ustekinumab/therapeutic use
    Chemical Substances Dermatologic Agents ; Ustekinumab (FU77B4U5Z0)
    Language English
    Publishing date 2019-10-15
    Publishing country England
    Document type Case Reports ; Journal Article
    ZDB-ID 2390120-2
    ISSN 1876-4479 ; 1873-9946
    ISSN (online) 1876-4479
    ISSN 1873-9946
    DOI 10.1093/ecco-jcc/jjz161
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  5. Article ; Online: Preoperative risk factors of incisional surgical site infection in severe or intractable ulcerative colitis.

    Toritani, Kenichiro / Kimura, Hideaki / Fukuoka, Hironori / Watanabe, Jun / Ishibe, Atsushi / Kunisaki, Reiko / Endo, Itaru

    Surgery today

    2021  Volume 52, Issue 3, Page(s) 475–484

    Abstract: Purpose: The present study explored preoperative risk factors (predictors) of incisional surgical site infection (I-SSI) in severe or intractable ulcerative colitis (UC).: Methods: This was a retrospective study of 230 consecutive patients who ... ...

    Abstract Purpose: The present study explored preoperative risk factors (predictors) of incisional surgical site infection (I-SSI) in severe or intractable ulcerative colitis (UC).
    Methods: This was a retrospective study of 230 consecutive patients who underwent primary surgery for UC. Patients whose surgical indications were UC with cancer or dysplasia were excluded. SSI was defined as an infection according to the Centers for Disease Control and Prevention Guidelines. Preoperative variables were examined by univariate, receiver operating characteristic curve, and multivariate analyses.
    Results: We analyzed 208 patients in this study. In a multivariate logistic analysis, C-reactive protein (CRP) ≥ 1.7 mg/dl [odds ratio (OR) 5.35; 95% confidence interval (CI) 1.50-19.06; p = 0.01), albumin ≤ 2.4 g/dl (OR 5.77; 95% CI 1.41-23.57; p = 0.02), and preoperative blood transfusion (OR 3.21; 95% CI 1.04-9.96; p = 0.04) were predictors of I-SSI. Patients with all predictors had a more than 50% incidence of I-SSI, a higher incidence of all severe complications (13.6% vs. 3.2%; p = 0.02), and a longer postoperative hospital stay (19.5 vs. 17.0 days, p = 0.04) than the other patients.
    Conclusions: CRP ≥ 1.7 mg/dl, albumin ≤ 2.4 g/dl, and transfusion are predictors of I-SSI in severe or intractable UC. Clinician should carefully evaluate the surgical options before these predictors appear.
    MeSH term(s) Colitis, Ulcerative/complications ; Colitis, Ulcerative/surgery ; Humans ; Incidence ; Retrospective Studies ; Risk Factors ; Surgical Wound Infection/epidemiology ; Surgical Wound Infection/etiology
    Language English
    Publishing date 2021-08-13
    Publishing country Japan
    Document type Journal Article
    ZDB-ID 1115435-4
    ISSN 1436-2813 ; 0941-1291
    ISSN (online) 1436-2813
    ISSN 0941-1291
    DOI 10.1007/s00595-021-02354-x
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  6. Article ; Online: Simultaneous Development of Ulcerative Colitis in the Sigmoidocolon Autotransplant Neovagina and the Residual Colorectum.

    Matsune, Yusuke / Yaguchi, Katsuki / Saito, Shin / Sakakibara, Hideya / Inayama, Yoshiaki / Kimura, Hideaki / Kunisaki, Reiko

    Inflammatory bowel diseases

    2021  Volume 28, Issue 2, Page(s) e18–e20

    MeSH term(s) Autografts ; Colitis, Ulcerative/surgery ; Humans ; Transplantation, Autologous
    Language English
    Publishing date 2021-08-26
    Publishing country England
    Document type Journal Article
    ZDB-ID 1340971-2
    ISSN 1536-4844 ; 1078-0998
    ISSN (online) 1536-4844
    ISSN 1078-0998
    DOI 10.1093/ibd/izab222
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  7. Article: Human activity patterns at the Horokazawa Toma Upper Paleolithic stone tool manufacturing site in the Shirataki obsidian source area: Combining excavation with experimentation

    Kimura, Hideaki / Evgeny Girya

    Quaternary international. 2016 Mar. 18, v. 397

    2016  

    Abstract: The Horokazawa site locality Toma (HT) is an Upper Paleolithic archeological site situated on a hillside near the Shirataki Akaishiyama obsidian source area, the largest in Japan. Excavations at HT over a period of more than 20 years have produced more ... ...

    Abstract The Horokazawa site locality Toma (HT) is an Upper Paleolithic archeological site situated on a hillside near the Shirataki Akaishiyama obsidian source area, the largest in Japan. Excavations at HT over a period of more than 20 years have produced more than 570,000 artifacts from an area of less than 100 m2. The Horokazawa Toma lithic assemblage was characterized by the Yubetsu technique, which was used to manufacture microblades in Siberia, the Far East, and North America. The assemblage at HT has been dated to the period just after the last glacial maximum, around 15,000 years ago, and when the microblade industry was flourishing in Eastern Asia. As flakes and chips account for 98% of the lithic artifacts, the site was evidently a lithic workshop. In this study, along with examination of excavated materials we identified the source of excavated materials by macroscopic observation and nondestructive analyses, and we experimentally replicated the manufacturing technique to analyze the activities carried at this workshop and infer the distribution network of raw materials and worked stone, beginning with the acquisition of the obsidian.The obsidian came from the East Atelier and Ajisainotaki (especially) sources near the summit of Mt. Akaishiyama. Large angular and slab-like nodules from these sources were likely collected at Hidarinosawa being closer to HT, brought to HT, and processed into large bifaces and boat-shaped blanks for microblade manufacture. Many of these products were exported to other sites. We showed by experiment that the first and second spalls efficiently removed from a large biface by the block-on-block technique. A similar microblade industry based on Shirataki obsidian is found at sites in the Yubetsu River drainage, below HT, and other sites in Hokkaido. In fact, Shirataki obsidian is found at remote sites such as Akatsuki site (eastern part of Hokkaido) and Sokol site (on Sakhalin island), suggesting that raw materials were exchanged between groups of people over long distances. This large distribution network was supported by mass production of blanks for microblade manufacturing at the Toma locality of the Horokazawa site.
    Keywords anthropogenic activities ; drainage ; hills ; manufacturing ; nondestructive methods ; raw materials ; rivers ; Japan ; North America ; Siberia
    Language English
    Dates of publication 2016-0318
    Size p. 448-473.
    Publishing place Elsevier Ltd
    Document type Article
    ISSN 1040-6182
    DOI 10.1016/j.quaint.2015.04.015
    Database NAL-Catalogue (AGRICOLA)

    More links

    Kategorien

  8. Article: [Surgical ulcerative colitis complicated by multiple lung abscesses secondary to septic pulmonary embolism after multidrug immunosuppressive therapies].

    Araki, Kentaro / Kimura, Hideaki / Nakamori, Yoshinori / Madarame, Akira / Ikeda, Aya / Hirayama, Atsuhiro / Kunisaki, Reiko / Endo, Itaru

    Nihon Shokakibyo Gakkai zasshi = The Japanese journal of gastro-enterology

    2022  Volume 119, Issue 11, Page(s) 1029–1035

    Abstract: This is a case implying a serious infectious complication risk during intensive severe ulcerative colitis treatment. A 26-year-old man developed diarrhea and bloody stool who was diagnosed with ulcerative colitis in 2018. He was managed with 5- ... ...

    Abstract This is a case implying a serious infectious complication risk during intensive severe ulcerative colitis treatment. A 26-year-old man developed diarrhea and bloody stool who was diagnosed with ulcerative colitis in 2018. He was managed with 5-aminosalicylic acid, but intolerance reaction resulted in discontinuation of treatment. He relapsed with severe abdominal pain and bloody stools in February 2019. He was referred to our department for intensive therapy. He had been treated with steroids, tacrolimus, granulocyte and monocyte apheresis, infliximab or tofacitinib, which temporarily improved his clinical symptoms. However, his medical condition could not be controlled. Hand-assisted laparoscopic subtotal colectomy was then performed in October 2019. He developed intermittent fever on postoperative day 3. Enhanced computed tomography (CT) revealed multiple deep vein thromboses and pulmonary embolism. Antibiotics and anticoagulation therapy were initiated, but postoperative day 13 CT showed multiple pulmonary cavities containing fluids and air, which were diagnosed as pulmonary abscess. His intermittent fever was over 38.0°C. Severe cough and hemoptysis lasted 3 weeks, the clinical symptoms and laboratory data then gradually improved after the fourth week.
    MeSH term(s) Male ; Humans ; Adult ; Colitis, Ulcerative/drug therapy ; Lung Abscess/complications ; Lung Abscess/drug therapy ; Infliximab/therapeutic use ; Immunosuppression Therapy ; Pulmonary Embolism/diagnostic imaging ; Pulmonary Embolism/drug therapy ; Pulmonary Embolism/etiology
    Chemical Substances Infliximab (B72HH48FLU)
    Language Japanese
    Publishing date 2022-11-07
    Publishing country Japan
    Document type Case Reports ; English Abstract ; Journal Article
    ZDB-ID 708695-7
    ISSN 1349-7693 ; 0446-6586
    ISSN (online) 1349-7693
    ISSN 0446-6586
    DOI 10.11405/nisshoshi.119.1029
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  9. Article ; Online: Progression of ulcerative colitis following diversion colitis.

    Yaguchi, Katsuki / Matsune, Yusuke / Kunisaki, Reiko / Araki, Kentaro / Kimura, Hideaki / Inayama, Yoshiaki / Kumagai, Jiro / Maeda, Shin

    Clinical journal of gastroenterology

    2022  Volume 15, Issue 6, Page(s) 1088–1093

    Abstract: Diversion colitis and ulcerative colitis (UC) can be caused by different mechanisms; however, several case reports have described the development of typical UC following diversion colitis. A 63-year-old man underwent Hartmann's operation following a ... ...

    Abstract Diversion colitis and ulcerative colitis (UC) can be caused by different mechanisms; however, several case reports have described the development of typical UC following diversion colitis. A 63-year-old man underwent Hartmann's operation following a diagnosis of perforation of a sigmoid colon diverticulum and peritonitis. Stoma closure was performed 4 months later, and the portion of the sigmoid colon with the diverticulum was unintentionally left as a blind end. Following stoma closure, hematochezia worsened, and he was diagnosed as having developed diversion colitis only in the blind sigmoid colon. Intermittent use of topical mesalazine enemas controlled the bowel symptoms; however, 4 years after the stoma closure, bloody stools were observed again. Colonoscopy revealed coarse and friable granular mucosa with adherent mucopurulent exudate in the rectum, and mucosal erythematous edema with adherent mucopurulent exudate in the blind sigmoid colon. The histological findings indicated basal plasmacytosis, and goblet cell depletion and cryptitis in the lamina propria, which is characteristic of UC. To the best of our knowledge, this is the fourth description of a patient who developed UC following diversion colitis. Local inflammation may have triggered the development of UC through hematogenous or lymphogenous circulation of lymphocytes or autoantibodies.
    MeSH term(s) Male ; Humans ; Middle Aged ; Colitis, Ulcerative/pathology ; Colitis/pathology ; Diverticulum, Colon/complications ; Colonoscopy/adverse effects ; Mesalamine/therapeutic use
    Chemical Substances Mesalamine (4Q81I59GXC)
    Language English
    Publishing date 2022-09-06
    Publishing country Japan
    Document type Case Reports ; Journal Article
    ZDB-ID 2429411-1
    ISSN 1865-7265 ; 1865-7257
    ISSN (online) 1865-7265
    ISSN 1865-7257
    DOI 10.1007/s12328-022-01696-4
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

  10. Article ; Online: Inflammatory bowel disease-specific findings are common morphological changes in the ileal pouch with ulcerative colitis.

    Toritani, Kenichiro / Kimura, Hideaki / Otani, Masako / Fukuoka, Hironori / Kunisaki, Reiko / Watanabe, Jun / Ishibe, Atsushi / Misumi, Toshihiro / Inayama, Yoshiaki / Endo, Itaru

    Scientific reports

    2022  Volume 12, Issue 1, Page(s) 20361

    Abstract: Why inflammation is common in ileal pouches with ulcerative colitis (UC) is unclear. We therefore clarified the morphological changes in pouches and afferent limbs (AL) of patients with UC and explored the relationship between these findings. We ... ...

    Abstract Why inflammation is common in ileal pouches with ulcerative colitis (UC) is unclear. We therefore clarified the morphological changes in pouches and afferent limbs (AL) of patients with UC and explored the relationship between these findings. We evaluated the morphological findings (histological and endoscopic inflammation as the Pouchitis Disease Activity Index [PDAI] histology subscore [hPDAI] and endoscopy subscore [ePDAI], inflammatory bowel disease [IBD]-specific findings using the IBD score [S
    MeSH term(s) Humans ; Colonic Pouches ; Colitis, Ulcerative ; Inflammatory Bowel Diseases ; Inflammation ; Chronic Disease ; Metaplasia
    Language English
    Publishing date 2022-11-27
    Publishing country England
    Document type Journal Article
    ZDB-ID 2615211-3
    ISSN 2045-2322 ; 2045-2322
    ISSN (online) 2045-2322
    ISSN 2045-2322
    DOI 10.1038/s41598-022-24708-2
    Database MEDical Literature Analysis and Retrieval System OnLINE

    More links

    Kategorien

To top