The present study aims to evaluate the effectiveness of acupuncture in the treatment of chemotherapy drug paclitaxel induced peripheral neuropathy in patients with early stage breast cancer
Patients with early stage breast cancer (stages I,II,III) who received paclitaxel in neoadjuvant or adjuvant chemotherapy protocol and developed peripheral neuropathy will be randomized to receive true acupuncture (intervention group) vs sham acupuncture (control), once a week, for 8 weeks. The primary outcome is improvement of the symptoms by Neuropathic Pain Symptom Inventory (NPSI) scale (Bouhassira,2004). The secondary outcomes are improvements on Visual analog scale (VAS) and Quality of life by FACT-taxane (Cella, 2003) questionnaire. These scales will be assessed in the Screening visit (baseline), week 4, week 6, week 8 and week 12. The study has duration of 12 weeks.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
SUPPORTIVE_CARE
Masking
SINGLE
Enrollment
60
The selection of acupuncture points is based on Traditional Chinese Medicine (Wen, 2011) and on previous studies (Jeong,2018; Bao,2018), selected as main points: bilateral "baxie", SJ5, "bafeng", KID3 and ST36. Modifications or additional secondary points may be indicated according to clinical judgment throughout treatment. The needles will be inserted at a depth of 10 - 15 mm, being gently manipulated to obtain "de qi" sensation. The needles will be left for 20 - 25 minutes. There will be once a week acupuncture treatment, for 8 consecutive weeks. The acupuncture needles will be sterile, disposable stainless steel needles size 0.20 x 30 mm, of Korean brand Dong Bang, Chungcheongnam-do.
Patients will receive needling at non-acupuncture points with superficial needling without manipulation to obtain "de qi", located near the real points in the hands and feet. The needles will also be left for 20 - 25 minutes. There will be once a week acupuncture treatment, for 8 consecutive weeks. There will be once a week acupuncture treatment, for 8 consecutive weeks. The acupuncture needles will be sterile, disposable stainless steel needles size 0.20 x 30 mm, of Korean brand Dong Bang, Chungcheongnam-do.
Instituto Brasileiro de Controle de Cancer (IBCC Oncologia)
São Paulo, São Paulo, Brazil
The change the effects of neuropathic pain syndromes management from baseline
Neuropathic Pain Symptom Inventory (NPSI) scale. This tool included 12 items in total: 10 are differential symptoms descriptors and 2 items evaluate spontaneous and paroxysmal spontaneous pain. The verbal numeric scale from zero (no pain) to 10 (worst imaginable pain). Total pain intensity score may be calculated by the sum of 10 descriptors.
Time frame: Screening visit (baseline), week 4, week 6, week 8, week 12
Baseline pain intensity change
Visual analog scale (VAS). The pain VAS is a unidimensional measure of pain intensity. It is a continuous scale comprised of a horizontal (HVAS) or vertical (VVAS) line, usually 10 centimeters (100 mm) in length. For pain intensity, the scale is most commonly anchored by "no pain" (score of 0) and "pain as bad as it could be" or "worst imaginable pain" (score of 100 \[100-mm scale\]).
Time frame: Screening visit (baseline), week 4, week 6, week 8, week 12
Change in side effects associated with taxane treatments from baseline
FACT-taxane questionnaire. It is a self-report instrument that was developed to measure the health-related Quality of life of patients receiving taxane-containing chemotherapy. This scale has 16 items, including an 11-item neurotoxicity subscale and five additional taxane-specific questions related to the effects of arthralgia, myalgia, and skin changes. The total score is calculated as the sum of the un-weighted subscale score.
Time frame: Screening visit (baseline), week 4, week 6, week 8, week 12
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