high dose PPI induction (oral rabeprazole 20mg qid) for 3 days, then 14 days combined with amoxicillin (regular dose, daily 2 g, 500mg qid) for high frequency dual therapy.

conventional triple therapy 14 days (rabeprazole 20 mg bid, amoxicillin 1 g bid, clarithromycin 500 mg bid)

high dose PPI (oral rabeprazole 20mg qid) induction for 3 days, then Rabeprazole 20 mg qid, amoxicillin 500 mg qid, levofloxacin 500 mg qd for 14 days.

levofloxacin base rescue therapy 14 days (rabeprazole 20 mg bid, amoxicillin 1 g bid, levofloxacin 500 mg qd)

Helicobacter Pylori Infection

Helicobacter Gastritis

Helicobacter-Associated Pyloric Ulcer

Rabeprazole daily four time (Bid) or daily four times (Qid) Amoxicillin used daily two times (1000 mg bid) or daily four times (500 mg qid) apply in the first line or the second line H pylori eradication therapy

Rabeprazole

Chang-Gung memorial hospital at Keelung

Daily Four Times or Two Times Usage of PPI and Amoxicillin for the First or Second Line H. Pylori Eradication

A Comparison Study of Helicobacter Pylori Eradication Rates Between Daily Four Times and Daily Two Times Usage of Proton Pump Inhibitor and Amoxicillin for the First Line and the Second Line Eradication Therapy

Two to three months after eradication therapy, urea breath test will be performed. If the result of UBT is negative, it means successful eradication. If the result is positive, it means eradicaiton failure

Li-Wei Chen

chief, division of hepato-gastroenterology

Chang Gung Memorial Hospital

MCSE group: 1 ml of 0.25% bupivacaine will be injected intrathecally

Dural puncture performed with a spinal needle, but no medication will be injected intrathecally.

To Determine the Onset of Analgesia (Numerical Rating Scale for Pain = 1) in Minutes

Modified CSE

DPE group: Dural puncture performed, but no medication will be injected intrathecally.

Dural puncture epidural

Comparison of Labor Analgesia Between Modified Combined Spinal-Epidural and Dural Puncture Epidural Techniques

Comparing the Quality of Labor Analgesia Between Modified Combined Spinal-Epidural and Dural Puncture Epidural Techniques: A Randomized Double Blinded Clinical Trial

Numerical Rating Scale (NRS) for pain </= 1/10 in minutes

Time to T10 sensory block in minutes will be measured

Participants will be assessed for pruritus every hour, by grading the severity on a scale ranging from 0-3; 0 = none, 1 = mild, 2= moderate and 3 = severe

Fetal bradycardia is defined as a fetal heart rate of less than 100 beats per minute, persisting for more than 1 minute.

agar/headache

Daily Four Times or Two Times Usage of PPI and Amoxicillin for the First or Second Line H. Pylori Eradication

Comparison of Labor Analgesia Between Modified Combined Spinal-Epidural and Dural Puncture Epidural Techniques

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