BB-rel@ldeleger:BB-rel-15618837 JSONTXT

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bionlp-ost-19-BB-rel-dev

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Id Subject Object Predicate Lexical cue
T1 0-129 Title denotes Recurrence of Helicobacter pylori infection 1 year after successful treatment: prospective cohort study in the Republic of Yemen.
T6 14-33 Microorganism denotes Helicobacter pylori
T7 111-128 Geographical denotes Republic of Yemen
T2 130-311 Paragraph denotes To investigate the prevalence of Helicobacter pylori infection in dyspeptic patients in the Republic of Yemen and the recurrence rate 1 year after apparently successful eradication.
T8 163-182 Microorganism denotes Helicobacter pylori
T9 196-214 Habitat denotes dyspeptic patients
T10 222-239 Geographical denotes Republic of Yemen
T3 312-798 Paragraph denotes A total of 275 patients with chronic dyspepsia seen in one clinic were enrolled. Gastric biopsies were obtained at endoscopy and H. pylori infection was diagnosed using the rapid urease test. Patients with H. pylori infection were given either clarithromycin or metronidazole-based triple therapy. Six weeks later H. pylori status was assessed using the C-urea breath test (C-UBT). Those who were negative for H. pylori had a further C-UBT after 1 year to establish the recurrence rate.
T11 327-358 Habitat denotes patients with chronic dyspepsia
T12 371-377 Habitat denotes clinic
T13 393-409 Habitat denotes Gastric biopsies
T14 393-400 Habitat denotes Gastric
T15 441-450 Microorganism denotes H. pylori
T16 504-537 Habitat denotes Patients with H. pylori infection
T17 518-527 Microorganism denotes H. pylori
T18 626-635 Microorganism denotes H. pylori
T19 722-731 Microorganism denotes H. pylori
T4 799-1360 Paragraph denotes The prevalence of H. pylori infection at entry to the study was 82.2% [95% confidence interval (CI) 78-87%]. The overall eradication rate 6 weeks after treatment was 49.1% (95% CI 42.6-55.6%) by intention-to-treat analysis, and 60% (95% CI 53-67%) by per-protocol analysis. Recurrence rate of H. pylori infection at 1 year was 34% (95% CI 14-45%) and the only predictor of recurrence was an excess delta C-UBT value less than 3.5 per million but equal to or greater than 2.5 per million at 6 weeks after treatment (odds ratio 2.28; 95% CI 1.17-4.44; P = 0.028).
T20 817-826 Microorganism denotes H. pylori
T21 1092-1101 Microorganism denotes H. pylori
T5 1361-1744 Paragraph denotes The prevalence of H. pylori infection in dyspeptic patients in Yemen is very high, the eradication rate with standard triple therapy was unsatisfactory probably because of widespread bacterial resistance due to unrestricted antibiotic use. The recurrence rate of infection at 1 year was high, as a result of recrudescence of incompletely eradicated organisms rather than reinfection.
T22 1379-1388 Microorganism denotes H. pylori
T23 1402-1420 Habitat denotes dyspeptic patients
T24 1424-1429 Geographical denotes Yemen
T25 1533-1599 Phenotype denotes widespread bacterial resistance due to unrestricted antibiotic use
E1 14-33 Lives_In denotes Helicobacter pylori
E2 163-182 Lives_In denotes Helicobacter pylori
E3 163-182 Lives_In denotes Helicobacter pylori
E4 441-450 Lives_In denotes H. pylori
E5 518-527 Lives_In denotes H. pylori
E6 1379-1388 Lives_In denotes H. pylori
E7 1379-1388 Lives_In denotes H. pylori
E8 1379-1388 Exhibits denotes H. pylori
R1 E1 T6 Microorganism Helicobacter pylori,Helicobacter pylori
R2 E1 T7 Location Helicobacter pylori,Republic of Yemen
R3 E2 T8 Microorganism Helicobacter pylori,Helicobacter pylori
R4 E2 T9 Location Helicobacter pylori,dyspeptic patients
R5 E3 T8 Microorganism Helicobacter pylori,Helicobacter pylori
R6 E3 T10 Location Helicobacter pylori,Republic of Yemen
R7 E4 T15 Microorganism H. pylori,H. pylori
R8 E4 T14 Location H. pylori,Gastric
R9 E5 T17 Microorganism H. pylori,H. pylori
R10 E5 T16 Location H. pylori,Patients with H. pylori infection
R11 E6 T22 Microorganism H. pylori,H. pylori
R12 E6 T24 Location H. pylori,Yemen
R13 E7 T22 Microorganism H. pylori,H. pylori
R14 E7 T23 Location H. pylori,dyspeptic patients
R15 E8 T22 Microorganism H. pylori,H. pylori
R16 E8 T25 Property H. pylori,widespread bacterial resistance due to unrestricted antibiotic use