PURPOSE:Hormonal breast cancer treatment increases menopausal symptoms in women. This study investigated differences between the symptoms associated with either adjuvant tamoxifen or exemestane. PATIENTS AND METHODS: Ten common symptoms were assessed by self-report questionnaire administered to 1,614 consecutive patients at baseline and every 3 months during the first year of a double-blind, randomized trial of postmenopausal women with early hormone receptor-positive breast cancer. Symptoms were categorized as none, mild, moderate, or severe. A hot flash score was calculated at each time point. Symptoms were analyzed by repeated-measures analysis of variance. Each time period was tested repeatedly against the baseline; an overall P value was assigned for each reported symptom. RESULTS: Compliance was excellent, with 7,286 questionnaires analyzed. Baseline symptom prevalence ranged from 2% (vaginal bleeding) to 60% to 70% (bone/muscle aches and low energy). There were no significant differences in vaginal bleeding, mood alteration, or low energy. Patients receiving tamoxifen had significantly more vaginal discharge (P < .0001). Exemestane patients reported more bone/muscle aches (P < .0001), vaginal dryness (P = .0004), and difficulty sleeping (P = .03). In both groups, the hot flash score peaked at 3 months and decreased thereafter. At 12 months, patients receiving tamoxifen had a significantly higher mean hot flash score (P = .03), with daily hot flashes increasing from baseline by 33% compared with a 7% increase from baseline with exemestane. CONCLUSION: At 12 months, exemestane was associated with fewer hot flashes and less vaginal discharge than tamoxifen, but with more vaginal dryness, bone/muscle aches, and difficulty sleeping. Symptoms were common in both groups.
RCT Entities:
PURPOSE: Hormonal breast cancer treatment increases menopausal symptoms in women. This study investigated differences between the symptoms associated with either adjuvant tamoxifen or exemestane. PATIENTS AND METHODS: Ten common symptoms were assessed by self-report questionnaire administered to 1,614 consecutive patients at baseline and every 3 months during the first year of a double-blind, randomized trial of postmenopausal women with early hormone receptor-positive breast cancer. Symptoms were categorized as none, mild, moderate, or severe. A hot flash score was calculated at each time point. Symptoms were analyzed by repeated-measures analysis of variance. Each time period was tested repeatedly against the baseline; an overall P value was assigned for each reported symptom. RESULTS: Compliance was excellent, with 7,286 questionnaires analyzed. Baseline symptom prevalence ranged from 2% (vaginal bleeding) to 60% to 70% (bone/muscle aches and low energy). There were no significant differences in vaginal bleeding, mood alteration, or low energy. Patients receiving tamoxifen had significantly more vaginal discharge (P < .0001). Exemestanepatients reported more bone/muscle aches (P < .0001), vaginal dryness (P = .0004), and difficulty sleeping (P = .03). In both groups, the hot flash score peaked at 3 months and decreased thereafter. At 12 months, patients receiving tamoxifen had a significantly higher mean hot flash score (P = .03), with daily hot flashes increasing from baseline by 33% compared with a 7% increase from baseline with exemestane. CONCLUSION: At 12 months, exemestane was associated with fewer hot flashes and less vaginal discharge than tamoxifen, but with more vaginal dryness, bone/muscle aches, and difficulty sleeping. Symptoms were common in both groups.
Authors: Harold J Burstein; Ann Alexis Prestrud; Jerome Seidenfeld; Holly Anderson; Thomas A Buchholz; Nancy E Davidson; Karen E Gelmon; Sharon H Giordano; Clifford A Hudis; Jennifer Malin; Eleftherios P Mamounas; Diana Rowden; Alexander J Solky; Maryfran R Sowers; Vered Stearns; Eric P Winer; Mark R Somerfield; Jennifer J Griggs Journal: J Clin Oncol Date: 2010-07-12 Impact factor: 44.544
Authors: J I Arraras; J J Illarramendi; A Manterola; G Asin; E Salgado; P Arrondo; M A Dominguez; V Arrazubi; E Martinez; A Viudez; S de la Cruz; R Vera Journal: Clin Transl Oncol Date: 2019-02-02 Impact factor: 3.405
Authors: Leslie R Schover; George P Baum; Lisa A Fuson; Abenaa Brewster; Amal Melhem-Bertrandt Journal: J Sex Med Date: 2014-08-21 Impact factor: 3.802