Brief cognitive-behavioral and relaxation training interventions for breast cancer: A randomized controlled trial.

OBJECTIVE: Women with breast cancer (BCa) report elevated distress postsurgery. Group-based cognitive-behavioral stress management (CBSM) following surgery improves psychological adaptation, though its key mechanisms remain speculative. This randomized controlled dismantling trial compared 2 interventions featuring elements thought to drive CBSM effects: a 5-week cognitive-behavioral training (CBT) and 5-week relaxation training (RT) versus a 5-week health education (HE) control group. METHOD: Women with stage 0-III BCa (N = 183) were randomized to CBT, RT, or HE condition 2-10 weeks postsurgery. Psychosocial measures were collected at baseline (T1) and postintervention (T2). Repeated-measures analyses of variance (ANOVAs) tested whether CBT and RT treatments improved primary measures of psychological adaptation and secondary measures of stress management resource perceptions from pre- to postintervention relative to HE. RESULTS: Both CBT and RT groups reported reduced depressive affect. The CBT group reported improved emotional well-being/quality of life and less cancer-specific thought intrusions. The RT group reported improvements on illness-related social disruption. Regarding stress management resources, the CBT group reported increased reliability of social support networks, while the RT group reported increased confidence in relaxation skills. Psychological adaptation and stress management resource constructs were unchanged in the HE control group. CONCLUSIONS: Nonmetastatic breast cancer patients participating in 2 forms of brief, 5-week group-based stress management intervention after surgery showed improvements in psychological adaptation and stress management resources compared with an attention-matched control group. Findings provide preliminary support suggesting that using brief group-based stress management interventions may promote adaptation among nonmetastatic breast cancer patients.

A phase II study of neoadjuvant and adjuvant chemotherapy with 5-fluorodeoxyuridine, leucovorin, oxaliplatin and docetaxel in the treatment of previously untreated advanced esophageal adenocarcinoma.

OBJECTIVE: A complete pathologic response to neoadjuvant chemotherapy, without the use of radiation, has infrequently been reported in operable chemo-naïve stage III esophageal adenocarcinoma patients. METHODS: Twenty-nine eligible patients were enrolled in the study. Neoadjuvant therapy consisted of 5-fluorodeoxyuridine, leucovorin, oxaliplatin and docetaxel and was administered in two 4-week cycles. Following therapy, patients underwent surgical resection. Those patients having residual disease were offered adjuvant chemotherapy. Patients having a complete pathologic response were not offered any further chemotherapy. RESULTS: Twenty-four out of 29 patients finished neoadjuvant therapy and underwent curative esophagectomy. Two patients were declared inoperable after treatment, and three patients died prior to surgery. The median follow-up on all patients was 20.2 months. Median progression-free survival and median overall survival were 13.6 and 21.4 months, respectively. Clinical response to neoadjuvant chemotherapy was seen in 21 out of 29 patients (72.4%). Complete pathologic response with neoadjuvant chemotherapy was seen in 4 out of 24 patients (16.7%). Those four patients have been alive and progression-free for 20-37 months. Grade 3-4 toxicities occurred in 16 of the 29 patients during neoadjuvant therapy. Grade 3-4 toxicities were seen in 6 out of 14 patients during adjuvant therapy. (18)F-fluorodeoxyglucose-positron emission tomography standardized uptake values of ≥8 correlated with better progression-free survival. CONCLUSION: 5-Fluorodeoxyuridine, leucovorin, oxaliplatin and docetaxel regimen is active in patients with esophageal adenocarcinoma. Toxicity profiles are manageable. Neoadjuvant chemotherapy allowed achievement of complete pathologic response without radiation. (18)F-fluorodeoxyglucose-positron emission tomography standardized uptake values might be prognostic.

Stress management intervention reduces serum cortisol and increases relaxation during treatment for nonmetastatic breast cancer.

OBJECTIVE: To examine the effects of a cognitive-behavioral stress management (CBSM) intervention, which was composed of relaxation, cognitive restructuring, and coping skills training on late afternoon serum cortisol and relaxation indicators in women who were undergoing treatment for nonmetastatic breast cancer. METHODS: Participants (N = 128) were randomly assigned to receive a 10-week CBSM group intervention or a 1-day psychoeducation seminar. Serum cortisol was collected and ability to relax was assessed at study entry and again at 6- and 12-month follow-up visits. Data were analyzed using latent growth curve modeling. RESULTS: There was a significant effect of study condition on change across time for both cortisol and perceived ability to relax. Women receiving CBSM had significantly greater reductions in cortisol levels across the 12 months compared with those in the control group, who had no appreciable decline. Women receiving CBSM reported greater increases in ability to relax than controls across time. Perceived ability to relax did not mediate CBSM-related reductions in cortisol. CONCLUSIONS: Women who participate in a 10-week CBSM intervention during treatment for breast cancer show decreases in physiological stress in parallel with increases in perceived relaxation skills. This is the first study demonstrating well-maintained reductions in cortisol after a CBSM intervention in cancer patients during and just after treatment.

Neoadjuvant, surgery and adjuvant chemotherapy without radiation for esophageal cancer.

BACKGROUND: A phase II trial to evaluate neoadjuvant (NAD), surgery and adjuvant (AD) combination chemotherapy without radiation therapy (RT) for patients with esophageal adenocarcinoma staged with endoscopic ultrasound and CT as T3N1 was carried out. METHODS: Thirty-three eligible patients were enrolled. NAD therapy was administered in two 49-day cycles and included cisplatin, floxuridine, paclitaxel and leucovorin. Esophageal resection was performed followed by AD therapy. RESULTS: Thirty-three patients initiated NAD therapy; 10 experienced grade 3 and 4 toxicities, which included leucopenia, fatigue, nausea, diarrhea and stomatitis. Additionally, 16 patients experienced grade 1 and 2 hematologic and non-hematologic toxicities. Fifteen patients were down-staged, of whom five were T2, seven were T1, and three had nodal disease with no evidence of residual cancer in the esophageal bed. Fifteen patients remained T3, and two showed progressive disease. Thirty-two patients proceeded to surgery and 30 were resected. Although all resected patients were eligible for AD therapy, 15 did not receive it either because of patient refusal or surgeon recommendation. Fifteen patients received AD therapy: nine who had remained T3 and six who had down-staged. Three patients experienced grade 3 and 4 toxicities similar to those in NAD therapy. Six patients had grade 1 and 2 toxicities. Kaplan-Meier estimates of overall survival at 1, 3 and 5 years were 73% (95% CI: 58-88%), 52% (95% CI: 34-69%) and 29% (95% CI: 13-45%), respectively. Median survival was 42 months. CONCLUSION: Deletion of RT may safely allow for more aggressive chemotherapy and increase chances of survival. The results need to be confirmed in a randomized phase II or larger phase III trial.