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Trial History Detail on 2018-08-09

CUHK_CCRB00618

2018-08-09

Prospective

CREC.2018.298

Department of Anaesthesia & Intensive Care, CUHK

Department of Anaesthesia & Intensive Care, CUHK

NA

Not Applicable

Winnie Samy

Rm 04C09, 4/F, Main Clinical Block & Trauma Centre
Prince of Wales Hospital
Ngan Shing Street
Shatin
NT
HK

35052735

wsamy@cuhk.edu.hk

Department of Anaesthesia & Intensive Care

Hong Kong SAR, China

Prof Manoj Kumar Karmakar

Rm 04A49, 4/F, Main Clinical Block & Trauma Centre
Prince of Wales Hospital
Ngan Shing Street
Shatin
NT
HK

35052735

karmakar@cuhk.edu.hk

Department of Anaesthesia & Intensive Care

Hong Kong SAR, China

Ultrasound Guided Thoracic Paravertebral Block for Breast Cancer Surgery. A Retrospective Review of Complications.

Ultrasound Guided Thoracic Paravertebral Block for Breast Cancer Surgery. A Retrospective Review of Complications.

not applicable, no active patient involvement, No Chinese title, Informed consent Waived

Hong Kong SAR, China

Yes

2018-07-12

Joint CUHK-NTEC Clinical Research Ethics Committee

CREC. 2018.298

breast cancer

Other

Retrospectively collect data to evaluate procedure done within the period of May 2011 to June 2018

Thoracic Paravertebral Block (TPVB) for breast cancer surgery had been performed using landmark-based technique since 2001 in our institution. With the ongoing refinement of technique and advancement in ultrasound technology, we have established a system of performing ultrasound guided (USG) TPVB since 2011, and included single and multiple injections, or combined with other non-neuraxial blocks under general anaesthesia or intravenous sedation for different types of breast cancer surgery. This retrospective case review will evaluate and audit our practice including the technique, safety, efficacy and related complications from May 2011 to June 2018. There will be no patient contact or intervention. All data will be collected from Clinical Management System (CMS) and hospital notes.

not a pharmaceutical study

not a pharmaceutical study

no active intervention will be done on patients. This review involve data collection from CMS once.

Collect data from CMS once

no comparative treatment

not applicable

not applicable

not applicable

not applicable

All cases that had ultrasound guided TPVB for breast cancer surgery performed by Principal Investigator within the period of May 2011 to June 2018

Cases did not have ultrasound guided TPVB for breast cancer surgery, or had the operation before May 2011, and those who had ultrasound guided TPVB, but not performed by PI

18

100

Both Male and Female

Observational

Not Applicable

Not Applicable

Not Applicable

Single group

4

2018-08-15

500

Not Yet Recruiting

To review all the ultrasound guided TPVB that had been done since May 2011 for breast cancer surgery in terms of safety, efficacy, and complication rate according to the levels of TPVB injected

All anesthetic agents & dosage used during surgery; number of levels of TPVB performed; pain score upon arrival & discharge from Post Anaesthetic Care Unit (PACU); any failed blocks or adverse events, any rescue analgesia, vasopressor, or antiemetic used & the dosage given during the stay at PACU.

perioperative period till discharge from PACU to ward.

nil

nil

nil

No

2019-08-08

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