Pregabalin in Preventing Acute Pain Syndrome in Patients Receiving Paclitaxel

Mayo Clinic

Status and phase: Completed; Phase 2

Conditions: Peripheral Neuropathy; Pain

Treatments: Drug: pregabalin; Drug: placebo; Other: questionnaire administration

Study type: Interventional

Funder types: Other

Identifiers

NCT01637077

RC11C3

NCI-2011-03646 (Registry Identifier)

Details and patient eligibility

About

This randomized pilot clinical trial studies pregabalin in preventing acute pain syndrome in patients receiving paclitaxel. Pregabalin may control the pain caused by cancer treatment.

Full description

PRIMARY OBJECTIVES: I. To obtain pilot data regarding the possible effect of pregabalin on pain related to paclitaxel-associated acute pain syndrome (P-APS). SECONDARY OBJECTIVES: I. To obtain pilot data regarding the possible effect of pregabalin on paclitaxel-induced peripheral neuropathy. II. To obtain pilot data regarding the possible relative toxicities related to pregabalin therapy in this study situation. TERTIARY OBJECTIVES: I. To characterize neurological testing abnormalities that might occur with the P-APS, and to evaluate neurological testing abnormalities during the period of the longer-term chemotherapy-induced peripheral neuropathy (CIPN). II. To determine the PRO incidence and characteristics of, and change in, P-APS and paclitaxel induced more chronic CIPN over several cycles. These data will serve to confirm the results obtained in our previous natural history study N08C1. OUTLINE: Patients are randomized to 1 of 2 treatment arms. ARM I: Patients receive pregabalin orally (PO) twice daily (BID), beginning on the first night of chemotherapy, for 12 weeks and then once daily (QD) for 1 week. ARM II: Patients receive placebo PO BID, beginning on the first night of chemotherapy, for 12 weeks and then QD for 1 week. After completion of study treatment, patients are followed up every 30 days for 6 months.

Enrollment: 46 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Age > or equal to 18 years
• Ability to complete questionnaires by themselves or with assistance Paclitaxel at a dose of 80 mg/m^2 given, in the adjuvant setting, every week for a planned course of 12 weeks without any other concurrent therapy
• Paclitaxel at a dose of 80 mg/m2 given, in the adjuvant (postoperative or neo-adjuvant) setting, every week for a planned course of 12 weeks without any other concurrent cytotoxic chemotherapy (trastuzumab and/or other antibody and/or small molecule treatment is allowed, except for PARP inhibitors).
• Life expectancy > 6 months
• Eastern Cooperative Oncology Group (ECOG) performance status 0 or 1
• Negative pregnancy test (serum or urine) done =< 7 days prior to registration, for women of childbearing potential only (per clinician discretion)

Exclusion criteria

• Pregnant women
• Nursing women
• Men or women of childbearing potential who are unwilling to employ adequate contraception since this study involves agents that have known genotoxic, mutagenic and teratogenic effects
• Previous diagnosis of diabetic or other peripheral neuropathy
• Current, planned or previous use, within last 6 months, of gabapentin or pregabalin
• History of allergic or other adverse reactions to gabapentin or pregabalin
• Significant renal insufficiency with a history of a creatinine clearance (CrCL) < 30ml/min
• Prior exposure to neurotoxic chemotherapy
• Seizure history
• Diagnosis of fibromyalgia
• Previous exposure to paclitaxel

Trial design

Primary purpose: Supportive Care

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Double Blind

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46 participants in 2 patient groups, including a placebo group

Arm I (pain therapy)

Experimental group

Description:

Patients receive pregabalin PO BID, beginning on the first night of chemotherapy, for 12 weeks and then QD for 1 week.

Treatment:

Drug: pregabalin

Other: questionnaire administration

Arm II (placebo)

Placebo Comparator group

Description:

Patients receive placebo PO BID, beginning on the first night of chemotherapy, for 12 weeks and then QD for 1 week.

Treatment:

Drug: placebo

Other: questionnaire administration