Arthralgia in patients with ovarian cancer treated with bevacizumab and chemotherapy

Safety of bevacizumab and olaparib as frontline maintenance therapy in advanced ovarian cancer: expert review for clinical practice

Olaparib, a poly(ADP-ribose) polymerase inhibitor, in combination with the antiangiogenic agent bevacizumab, is approved as maintenance therapy for patients with newly diagnosed stage III or IV epithelial ovarian cancer who have homologous recombination deficient tumors with a deleterious or suspected deleterious BRCA mutation and/or genomic instability based on the long-lasting survival benefit observed in the PAOLA-1 trial. Despite treatment with olaparib and bevacizumab showing an acceptable safety profile, the rate of discontinuations due to adverse events was relatively high, and toxicity related to this regimen may restrict its clinical use. Proper management of olaparib/bevacizumab-related adverse events is important for the improvement of quality of life and maximization of the efficacy of maintenance therapy. Here, we summarize the safety results of the PAOLA-1 study, focusing on treatment discontinuation reasons and adverse event profiles. We sought to shed light on toxicity monitoring and prevention, providing concise recommendations for the clinical management of the most relevant side effects.

Retrospective analysis of bevacizumab-induced arthralgia and clinical outcomes in ovarian cancer patients. Single center experience

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Joint manifestations are a concerning issue among women undergoing bevacizumab maintenance treatment for ovarian cancer.

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Proper management results in treatment termination in only a small percentage of cases.

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Treatment interruption or early discontinuation does not adversely affect survival in these patients.

Background

Joint manifestations are ill-defined adverse events that were frequently reported of bevacizumab in ovarian cancer patients. The aim of this study is to describe the incidence and severity of joint manifestations among bevacizumab treated patients as well as their relation to clinical outcomes.

Methods

Medical charts of all ovarian cancer patients that received bevacizumab from 2012 through 2017 were reviewed. Joint manifestations were staged. Kaplan-Meier Survival curves were generated; survival differences were estimated.

Results

76 Patients diagnosed with stage III or IV ovarian cancer were included. 23 patients (30.3%) developed joint manifestations, 12 of them had Grade I, 4 Grade II and 7 Grade III. Only 3 patients developed arthritis. In 8 cases (34.8%) one joint was affected and in the remaining 15, multiple sites. Median number of bevacizumab cycles to arthralgia development was 7. 3 patients were managed with corticosteroids or methotrexate, all had grade 3 AEs. The remaining received common analgesics. Median duration of the AE was 4.8 months. 7 patients discontinued bevacizumab due to AE. In all but 3 patients AE was finally resolved. Median number of bevacizumab cycles received, frequency of treatment completion or treatment discontinuation due to disease progression did not differ significantly among patients that developed joint manifestations or not. Median PFS and median OS did not differ statistical significantly.

Conclusion

Joint manifestations are common AEs in bevacizumab treated ovarian cancer patients and led to treatment discontinuation in 9% of the patients. However, this has not adversely affected the clinical outcome of the patients. Further research is needed for the appropriate management of these patients.

Does bevacizumab increase joint pain in patients with cancer? Results of the prospective observational BEVARTHRALGIA study

PURPOSE

The occurrence of arthralgia and myalgia during treatment with bevacizumab (Bev) has been described but not spontaneously reported. We aimed to evaluate the frequency of arthralgia in patients treated with Bev and identify the risk factors.

METHODS

In this observational prospective study, a self-administered questionnaire was distributed to patients at the initiation of Bev and at 3 and 6 months of treatment. Bev (5-15 mg/kg) was administered every 2 or 3 weeks, with or without chemotherapy.

RESULTS

A total of 71 patients (42 with colorectal cancer, 22 with ovarian cancer, and 7 with lung cancer) were enrolled from January to November 2018. All patients completed the questionnaire at initiation, while only 56 (78.9%) and 36 (50.7%) patients completed the questionnaire at 3 and 6 months, respectively. The frequency of joint pain was 29.6% before Bev treatment and increased to 41.8% and 50% at 3 and 6 months, respectively, without reaching significance. The evolution of pain was significant according to the Common Terminology Criteria for Adverse Events grades (P = 0.032). No significant increase in the impact of pain on instrumental or elementary activities was observed over time. The frequency of arthralgia significantly increased at 3 months in patients with ovarian cancer versus those with colorectal cancer (odds ratio: 19.50; 95% confidence interval 4.53-83.98; P < 0.001).

CONCLUSIONS

Bev‑including regimens tend to be associated with a significant increase in the frequency of arthralgia in women treated for ovarian cancer. Physicians should be aware of this side effect.

CLINICAL TRIAL NUMBER

NCT03455907, date of registration: March 7, 2018.