Patients' experiences of a suppoRted self-manAGeMent pAThway In breast Cancer (PRAGMATIC): quality of life and service use results.

PURPOSE: To describe trends and explore factors associated with quality of life (QoL) and psychological morbidity and assess breast cancer (BC) health service use over a 12-month period for patients joining the supported self-management (SSM)/patient-initiated follow-up (PIFU) pathway. METHODS: Participants completed questionnaires at baseline, 3, 6, 9 and 12 months that measured QoL (FACT-B, EQ 5D-5L), self-efficacy (GSE), psychological morbidity (GHQ-12), roles and responsibilities (PRRS) and service use (cost diary). RESULTS: 99/110 patients completed all timepoints; 32% (35/110) had received chemotherapy. The chemotherapy group had poorer QoL; FACT-B total score mean differences were 8.53 (95% CI: 3.42 to 13.64), 5.38 (95% CI: 0.17 to 10.58) and 8.00 (95% CI: 2.76 to 13.24) at 6, 9 and 12 months, respectively. The odds of psychological morbidity (GHQ12 >4) were 5.5-fold greater for those treated with chemotherapy. Financial and caring burdens (PRRS) were worse for this group (mean difference in change at 9 months 3.25 (95% CI: 0.42 to 6.07)). GSE and GHQ-12 scores impacted FACT-B total scores, indicating QoL decline for those with high baseline psychological morbidity. Chemotherapy patients or those with high psychological morbidity or were unable to carry out normal activities had the highest service costs. Over the 12 months, 68.2% participants phoned/emailed breast care nurses, and 53.3% visited a hospital breast clinician. CONCLUSION: The data suggest that chemotherapy patients and/or those with heightened psychological morbidity might benefit from closer monitoring and/or supportive interventions whilst on the SSM/PIFU pathway. Reduced access due to COVID-19 could have affected service use.

Double-blind randomized phase II study of hyperbaric oxygen in patients with radiation-induced brachial plexopathy.

BACKGROUND: Radiation-induced brachial plexopathy (RIBP) is an untreatable complication of curative radiotherapy for early breast cancer, characterized by chronic neuropathic pain and limb paralysis. Hyperbaric oxygen (HBO2) therapy is known to promote healing of tissue rendered ischaemic by radiotherapy, but is untested in RIBP. METHODS: Thirty four eligible research volunteers suffering from RIBP were randomized to HBO2 or control group. The HBO2 group breathed 100% oxygen for 100 min in a multiplace hyperbaric chamber on 30 occasions over a period of 6 weeks. The control group accompanied the HBO2 group and breathed a gas mixture equivalent to breathing 100% oxygen at surface pressure. All volunteers and investigators, except the operators of the hyperbaric chamber and the trial statistician, were blind to treatment assignments. The warm sensory threshold, which measures the function of small sensory fibres, was selected as the primary endpoint. FINDINGS: Pre-treatment neurophysiological tests were grossly abnormal in the affected hand compared to the unaffected hand in both HBO2 and control groups, as expected, but no statistically significant differences were noted in either group at any time up to 12 months post-treatment. However, normalization of the warm sensory threshold in two of the HBO2 group was reliably recorded. Two cases with marked chronic arm lymphoedema reported major and persistent improvements in arm volume for at least 12 months after treatment with HBO2. IINTERPRETATION: There is no reliable evidence to support the hypothesis that HBO2 therapy slows or reverses RIBP in a substantial proportion of affected individuals, although improvements in warm sensory threshold offer some suggestion of therapeutic effect. Improvement in long-standing arm lymphoedema was not anticipated, and justifies further investigation.

Combined treatment of adenoid cystic carcinoma of the salivary glands.

A retrospective review of the experience of a single surgeon over a 20-year period is presented. Fifteen patients with primary adenoid cystic carcinoma of the major (6) or minor (9) salivary glands underwent combined treatment with wide local excision and radical postoperative radiotherapy. The actuarial survival is 100% at 5 years and 62% at 10 and 15 years. The disease-specific survival is 100% at 5 years and 86% at 10 and 15 years. There were no loco-regional recurrences. Wide local excision and radical postoperative radiotherapy seems to be an effective treatment for adenoid cystic carcinoma of the salivary glands.

Selective avoidance of lymphatic radiotherapy in the conservative management of women with early breast cancer.

BACKGROUND AND PURPOSE: Until recently, elective treatment of the lymphatic pathways in women with early invasive breast cancer was assumed to impact on quality of life rather than on overall survival. In a multidisciplinary breast clinic these considerations underpinned a policy of observation of the lymphatic pathways if axillary lymph nodes were not palpably enlarged and if recommendations for adjuvant systemic therapy did not depend on knowledge of pathological node status. This paper evaluates the long-term outcome of the observation policy in terms of lymphatic morbidity due to cancer recurrence. MATERIAL AND METHODS: Seven hundred and fifty-nine patients with operable breast cancer and suitable for breast conserving surgery were seen between January 1984 and December 1994. Of these, 291 (38.3%) were recommended a policy of observation to the lymphatic pathways. The case records of these patients were reviewed to record regional relapse patterns and morbidity. RESULTS: At a median follow up of 60 months, 32/291 (11%) patients suffered ipsilateral lymphatic relapse at some stage prior to death or last follow up, representing a 22% actuarial 10-year risk of lymphatic relapse. Metastases coincided with, or preceded, lymphatic relapse in 8/32 (25%) patients. Eighteen out of 32 (56%) patients suffered symptoms of lymphatic relapse prior to death or last follow up, despite subsequent surgery, radiotherapy and/or systemic therapies. The absolute risk of symptomatic ipsilateral lymphatic relapse in the observation group was 18/291 (6.2%), representing an actuarial 10-year risk of 17%. CONCLUSION: A policy of observation on the axilla with deferred treatment of lymphatic relapse has benefited 273/291 (94%) patients, but at the expense of cancer-related regional morbidity in 18 (6%) patients. We conclude that the cancer-related morbidity suffered by a minority of patients and the strengthening evidence of an overall survival benefit conferred by elective local-regional therapy favours a policy of elective treatment of the lymphatic pathways in the routine setting.

Lymphatic relapse in women with early breast cancer: a difficult management problem.

The aim of this study was to review the ability to control symptoms of regional lymphatic relapse in women with early breast cancer. A retrospective study was made of 759 consecutive women presenting with stage 1 or 2 breast cancer treated by breast conserving surgery and radiotherapy between June 1984 and December 1994, 291 (38.3%) of whom were managed by a policy of observation on the lymphatic pathways. Patterns of lymphatic relapse, relapse management and morbidity caused by recurrent malignancy were reviewed from the case notes. The overall rate of relapse in the ipsilateral axilla and/or supraclavicular fossa was 76/759 (10%) at any time prior to death or last follow-up. 34 of 65 patients who relapsed in the axilla did so despite prior axillary surgery and/or radiotherapy. 41 of 76 patients with regional recurrence presented with symptoms, including lymphoedema, arm pain or sensory motor changes. These symptoms were poorly controlled by palliative surgery, radiotherapy or systemic therapy in 23 cases, including 12 who progressed to arm paralysis. Symptomatic control of patients with regional lymphatic relapse can be very difficult, even in women under regular surveillance in a multidisciplinary breast cancer clinic.

High-dose folinic acid and 5-fluorouracil bolus and continuous infusion in advanced colorectal cancer: poor response rate in unselected patients.

We have conducted a retrospective study of high-dose folinic acid and 5-fluorouracil in 96 patients with advanced colorectal cancer. Patients received 200 mg m-2 (maximum 300-350 mg) folinic acid by infusion over 2 h followed by an i.v. bolus of 5-fluorouracil 400 mg m-2 then an infusion of 5-fluorouracil 600 mg m-2 over 22 h. This was repeated over the next 24 h. The schedule was given every 2 weeks for four cycles; thereafter patients with objective response continued to a maximum of eight cycles. The overall response rate was 10.6% in 85 evaluable patients. The median duration of response was 11 months. The median survival was 6 months. Toxicity was low, only one patient experiencing toxicity greater than WHO grade II (grade IV platelet toxicity). Diarrhoea, nausea, vomiting and mucositis also occurred but were mild and infrequent. Our low response rate may be related to factors such as patient characteristics or duration of treatment.