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Trial History Detail on 2011-02-08

CUHK_CCT00103

2006-04-12

Retrospective

Soley funded by the Department of Anaesthesia and Intensive Care, CUHK

Not applicable

Not applicable

Prof. Manoj K Karmakar

E-mail: karmakar@cuhk.edu.hk

Associate Professor, Department of Anaesthesia and Intensive Care, CUHK, Hong Kong

Prof. Manoj K Karmakar

E-mail: karmakar@cuhk.edu.hk

Associate Professor, Department of Anaesthesia and Intensive Care, CUHK, Hong Kong

Prospective randomized evaluation of the benefits of combining thoracic paravertebral block with general anesthesia in patients undergoing major breast cancer surgery.

Single-shot Thoracic paravertebral injection and breast surgery

Yes

2000-12-15

Pain, respiratory function, incidence of nausea and vomiting after breast surgery

Other

Thoracic paravertebral Injection

Single-shot thoracic paravertebral block in conjunction with general anaesthesia

Single (pre-incision) injection

Only standardaized General anaesthesia with no paraverterbal injection

Inclusion: All consenting adult ASA 1-3 patients under the age of 75 years undergoing major breast cancer surgery will be recruited for this study.

Exclusion: The following patients will be excluded from the study: 1. Patients with a known allergy to local anaesthetic drugs. 2. Patient with infection at the site of block placement. 3. Patient with a bleeding tendency or with evidence of coagulopathy. 4. Patient with pre-existing neurological or muscular disorders. 5. Patient with history of psychiatric illness. 6. Pregnant patients. 7. Patients with pre-existing nausea or vomiting. 8. Patients who in the 24 h before surgery received opioids or drugs with antiemetic properties.

Randomized

Active

Single-blind

Parallel

2001-01-01

90

Complete

Postoperative nausea and vomiting

Postoperative pain, spirometry (FVC, FEV1 and PEFR)

No

2006-04-12

ChiCTR-TRC-09000687

2010-05-04


Yes

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