Etiology and long-term rebleeding of endoscopic ulcerative lesions in the small bowel in patients with obscure gastrointestinal bleeding: A multicenter cohort study

2018 ◽  
Vol 33 (7) ◽  
pp. 1327-1334 ◽  
Author(s):  
Tomonori Aoki ◽  
Atsuo Yamada ◽  
Yoshihiro Hirata ◽  
Hirobumi Suzuki ◽  
Ayako Nakada ◽  
...  
Keyword(s):  
Cohort Study ◽  
Small Bowel ◽  
Gastrointestinal Bleeding ◽  
Obscure Gastrointestinal Bleeding ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort ◽  
Ulcerative Lesions

New predictive model of rebleeding during follow-up of patents with obscure gastrointestinal bleeding: A multicenter cohort study

2016 ◽  
Vol 31 (4) ◽  
pp. 752-760 ◽  
Author(s):  
Ryota Niikura ◽  
Atsuo Yamada ◽  
Naoyoshi Nagata ◽  
Yuka Kobayashi ◽  
Makoto Okamoto ◽  
...  
Keyword(s):  
Cohort Study ◽  
Gastrointestinal Bleeding ◽  
Predictive Model ◽  
Obscure Gastrointestinal Bleeding ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort

Long-Term Central Venous Catheter Infection in HIV-infected and Cancer Patients: A Multicenter Cohort Study

1999 ◽  
Vol 20 (7) ◽  
pp. 494-498 ◽  
Author(s):  
Pascal Astagneau ◽  
Sylvie Maugat ◽  
Tuan Tran-Minh ◽  
Marie-Cécile Douard ◽  
Pascale Longuet ◽  
...  
Keyword(s):  
Cohort Study ◽  
Central Venous Catheter ◽  
Cancer Patients ◽  
Venous Catheter ◽  
Central Venous ◽  
Hiv Patients ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort ◽  
Hiv And Cancer

Objectives:To evaluate and compare the risk of long-term central venous catheter (CVC) infection in human immunodeficiency virus (HIV)-infected and cancer patients.Design:Prospective multicenter cohort study based on active surveillance of long-term CVC manipulations and patient outcome over a 6-month period.Setting:Services of infectious diseases and oncology of 12 university hospitals in Paris, France.Participants:In 1995, all HIV and cancer patients with solid malignancy were included at the time of long-term CVC implantation.Results:Overall, 31.6% of long-term CVC infections were identified in 32% of 201 HIV and 5% of 255 cancer patients. Most were associated with bacteremia, most commonly coagulase-negative staphylococci. The long-term CVC time-related infection risk was greater in HIV than in cancer patients (3.78 vs 0.39 infections per 1,000 long-term CVC days; P<.001). The independent risk factors of long-term CVC infection were as follows: in HIV patients, frequency of long-term CVC handling and neutropenia; in cancer patients, poor Karnofsky performance status; in both HIV and cancer patients, recent history of bacterial infection. The risk of long-term CVC infection was similar for tunneled catheters and venous access ports in each population.Conclusions:Prevention of long-term CVC infection should focus first on better sterile precautions while handling long-term CVC, especially in HIV patients who have frequent and daily use of the long-term CVC.

scholarly journals Prevalence of sleep disturbances and long term reduced health-related quality of life after critical care: a prospective multicenter cohort study

Critical Care ◽  
2008 ◽  
Vol 12 (4) ◽  
pp. R97 ◽  
Author(s):  
Lotti Orwelius ◽  
Anders Nordlund ◽  
Peter Nordlund ◽  
Ulla Edell-Gustafsson ◽  
Folke Sjoberg
Keyword(s):  
Quality Of Life ◽  
Cohort Study ◽  
Sleep Disturbances ◽  
Health Related Quality ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort ◽  
Related Quality ◽  
Health Related

scholarly journals A Multicenter Cohort Study of Histologic Findings and Long-Term Outcomes of Kidney Disease in Women Who Have Been Pregnant

2016 ◽  
Vol 12 (3) ◽  
pp. 408-416 ◽  
Author(s):  
Philip Webster ◽  
Louise M. Webster ◽  
H. Terence Cook ◽  
Catherine Horsfield ◽  
Paul T. Seed ◽  
...  
Keyword(s):  
Cohort Study ◽  
Kidney Disease ◽  
Long Term Outcomes ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort

scholarly journals S356 Long-Term (> 5 Year) Outcomes of Endoscopic Resection for T1 Esophageal Adenocarcinoma: A Multicenter Cohort Study

2021 ◽  
Vol 116 (1) ◽  
pp. S154-S154
Author(s):  
Kevin Song ◽  
Allon Kahn ◽  
Shivani Thanawala ◽  
Siddharth Agarwal ◽  
Nicholas M. McDonald ◽  
...  
Keyword(s):  
Cohort Study ◽  
Esophageal Adenocarcinoma ◽  
Endoscopic Resection ◽  
Multicenter Cohort Study ◽  
Multicenter Cohort
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