Radiation recall dermatitis induced by pegylated liposomal doxorubicin

Cabazitaxel-induced ureteritis in metastatic castration-resistant prostate cancer patients: a single center case series 2014-2024

BACKGROUND

One of the main and effective therapy choices for patients with metastatic castration-resistant prostate cancer (mCRPC) is cabazitaxel (CBZ). Cystitis and hematuria are among the most significant non-hematological adverse events associated with CBZ treatment. But because the prevalence of CBZ-induced ureteritis has not been thoroughly studied, this case series investigation was carried out to emphasize the condition's clinical relevance and potential treatment alternatives.

CASE PRESENTATION

Between June 2014 and May 2024, 354 patients diagnosed with mCRPC were treated with CBZ at the Department of Oncology, Vejle Hospital. A total of 36 patients (10%) exhibited ureteritis-like symptoms, presenting with discomfort in the pelvis, lower abdomen, or flanks, with or without hematuria. Radiological evidence of ureter changes was present in 29 out of 36 individuals (80%), along with hydronephrosis/hydroureter in some patients. Prior to therapy with CBZ, radiation to the pelvis or lower abdomen was documented in 7 out of 36 patients (19%). Various analgesics and dosage modifications were considered for the therapy of CBZ-induced ureteritis, with treatment discontinuation yielding the most favorable results.

CONCLUSION

The onset of ureteritis during CBZ treatment is an underrated side effect in clinical practice. Hematuria and hydronephrosis/hydroureter are the most associated complications. Both analgesics and dosage reduction should be contemplated for management, while therapy cessation may be requisite in certain individuals.

Docetaxel and cyclophosphamide chemotherapy induced radiation recall phenomenon in a postoperative breast cancer patient: a case report

The radiation recall phenomenon (RRP) is an acute inflammatory reaction at a site previously treated with radiation, and is triggered by anti-cancer therapies such as chemotherapy or antibiotics. A 48-year-old Japanese woman with primary breast cancer underwent partial mastectomy and sentinel lymph node biopsy followed by postoperative radiotherapy. Subsequent to breast-conserving surgery, adjuvant chemotherapy, including docetaxel in combination with cyclophosphamide (TC), was administrated after 16 days of radiotherapy involving the right breast. The patient experienced the RRP with erythema and burning pain at the site of the irradiation fields at 6 days after the administration of TC. The skin symptoms resolved after treatment with topical corticosteroid therapy over a few days. After the second course of TC, the patient had only mild symptoms relative to the first course. She successfully completed four cycles of TC without dose reduction and treatment delay. We report this case involving the RRP induced by TC together with a review of the literature.

Radiation recall dermatitis in course of epidemic Kaposi's sarcoma

Radiation recall dermatitis is an acute, rare skin reaction confined to previously irradiated areas that can be triggered by chemotherapeutic drugs (generally doxorubicin and taxanes), which are administrated after radiotherapy. We describe this case report to discuss the timing of the different choice of treatments of progressive Kaposis's sarcoma (KS) disease. KS, the neoplastic disease associated with HHV-8 infection, is still the most commonly diagnosed malignancy in HIV-1 patients, even if its incidence dramatically declined in the highly active antiretroviral therapy (HAART) era. The cutaneous form of disease generally improves with HAART alone or in association with local treatment (cryotherapy, radiotherapy, intralesion chemotherapy), whereas disseminated and/or progressive disease needs to be treated with systemic chemotherapy. In selected patients with progressive disease, systemic and local therapeutic options should be associated. We report a case of a 30-year-old HIV-1-positive man, affected by epidemic cutaneous and mucosal KS, who received several cycles of chemotherapy in succession with radiotherapy and other chemotherapy treatments for disease progression. After 7 months, the end of the last rechallenge with chemotherapy, the patient presented cutaneous painful and ulcerated lesions on the same skin areas previously irradiated.

Radiation recall reaction: two case studies illustrating an uncommon phenomenon secondary to anti-cancer agents

Radiation recall phenomenon is a tissue reaction that develops throughout a previously irradiated area, precipitated by the administration of certain drugs. Radiation recall is uncommon and easily neglected by physicians; hence, this phenomenon is underreported in literature. This manuscript reports two cases of radiation recall. First, a 44-year-old man with nasopharyngeal carcinoma was treated with radiotherapy in 2010 and subsequently developed multi-site bone metastases. A few days after the docetaxel-based chemotherapy, erythema and papules manifested dermatitis, as well as swallowing pain due to pharyngeal mucositis, developed on the head and neck that strictly corresponded to the previously irradiated areas. Second, a 19-year-old man with recurrent nasal NK/T cell lymphoma initially underwent radiotherapy followed by chemotherapy after five weeks. Erythema and edema appeared only at the irradiated skin. Both cases were considered chemotherapeutic agents that incurred radiation recall reactions. Clinicians should be knowledgeable of and pay attention to such rare phenomenon.

Radiation recall with anticancer agents

There is still much that needs to be understood about radiation recall, and it is not currently possible to predict which patients will be affected and to which drugs they will react. Furthermore, there are no clearly defined characteristics of drugs that cause radiation recall, and thus, it is a possibility that must be kept in mind with use of any drug after radiotherapy, including those from new drug classes. Although it is not yet possible to design treatment regimens to eliminate the risk of radiation recall, it seems likely that risks can be minimized by prolonging the interval between completion of radiotherapy and initiation of full-dose chemotherapy.

Radiation recall is an acute inflammatory reaction confined to previously irradiated areas that can be triggered when chemotherapy agents are administered after radiotherapy. It remains a poorly understood phenomenon, but increased awareness may aid early diagnosis and appropriate management. A diverse range of drugs used in the treatment of cancer has been associated with radiation recall. As most data come from case reports, it is not possible to determine the true incidence, but to date the antineoplastic drugs for which radiation recall reactions have been most commonly reported include the anthracycline doxorubicin, the taxanes docetaxel and paclitaxel, and the antimetabolites gemcitabine and capecitabine. Radiation recall is drug-specific for any individual patient; it is not possible to predict which patients will react to which drugs, and rechallenge does not uniformly induce a reaction. There are no identifiable characteristics of drugs that cause radiation recall, and thus, it is a possibility that must be kept in mind with use of any drug after radiotherapy, including those from new drug classes. Although it is not yet possible to design treatment regimens to eliminate the risk of radiation recall, it seems likely that risks can be minimized by prolonging the interval between completion of radiotherapy and initiation of chemotherapy.

Reações tegumentares adversas relacionadas aos agentes antineoplásicos: parte II

Os eventos e reações envolvendo quimioterapia são frequentes na prática oncológica. Agentes quimioterápicos são uma modalidade de tratamento amplamente utilizada. Efeitos colaterais podem variar de frequência e também ser confundidos com outras manifestações tegumentares do tratamento oncológico. Este artigo objetiva expor as informações sobre reações cutâneas à quimioterapia, em especial, aqueles para os quais o dermatologista é requisitado a emitir parecer e a comentar sobre a segurança e a viabilidade da readministração de uma droga específica. Os autores descrevem os aspectos associados a esses eventos, fazendo uma análise detalhada de cada um deles.

Radiation recall dermatitis: case report and review of the literature

"Radiation recall"-also called "radiation recall dermatitis"-has been defined as the "recalling" by skin of previous radiation exposure in response to the administration of certain response-inducing drugs. Although the phenomenon is relatively well known in the medical world, an exact cause has not been documented. Here, we report a rare occurrence of the radiation recall phenomenon in a breast cancer patient after palliative radiotherapy for bone, brain, and orbital metastases.

Chemotherapeutic agents and the skin: An update

Chemotherapeutic agents give rise to numerous well described adverse effects that may affect the skin, hair, mucous membranes, or nails. The mucocutaneous effects of longstanding agents have been extensively studied and reviewed. Over the last 2 decades, a number of new molecular entities for the treatment of cancer have been approved by the United States Food and Drug Administration (FDA). This article reviews the cutaneous toxicity patterns of these agents. It also reviews one drug that has not received FDA approval but is in use outside the United States and is important dermatologically. Particular emphasis is placed on the novel signal transduction inhibitors as well as on newer literature pertaining to previously described reactions.

LEARNING OBJECTIVES

At the completion of this learning activity, participants should able to list the newer chemotherapeutic agents that possess significant mucocutaneous side effects and describe the range of reactions that are seen with each drug. In addition, they should be able to formulate appropriate management strategies for these reactions.

Histologic Patterns of Polyethylene Glycol-liposomal Doxorubicin-related Cutaneous Eruptions

Polyethylene glycol (PEG)-liposomal doxorubicin (Stealth R, Doxil) is a formulation of doxorubicin, which is encapsulated in liposomes formulated with PEG. It is favored in the palliative setting over doxorubicin because of its generally favorable side effect profile. Adverse reactions are predominantly skin eruptions. We report 3 cases of women with breast cancer undergoing treatment with liposomal doxorubicin who developed palmar-plantar erythrodysesthesia and diffuse morbilliform eruptions. Biopsies in the 2 cases demonstrated vacuolar interface dermatitis with epidermal dysmaturation and the third case suggested a drug eruption. Additionally, we report a woman with metastatic breast cancer who developed a similar morbilliform eruption soon after completing a regimen of liposomal doxorubicin. The biopsy revealed an atypical squamous proliferation showing epidermal dysmaturation with focal evidence of interface damage. Both clinician and pathologist alike should be cognizant of this cutaneous eruption, as well as the histologic patterns.

Efficacy and safety of liposomal anthracyclines in Phase I/II clinical trials

Preclinical studies have established the pharmacologic advantages of liposomal anthracyclines, including pharmacokinetic profiles after bolus dosing that resemble continuous infusion of conventional anthracyclines, increased drug concentrations in tumor cells compared with the surrounding tissues, and reduced toxicity relative to conventional anthracycline treatment. Based on these studies, many phase I and phase II clinical trials were conducted to assess the safety and potential activity of liposomal anthracyclines in the management of both solid and hematologic tumors. These studies provided valuable insight into the safety of pegylated liposomal doxorubicin (Doxil/Caelyx [PLD]), nonpegylated liposomal doxorubicin (Myocet [NPLD]), and liposomal daunorubicin (DaunoXome [DNX]) over a range of doses, either as single-agent therapy or in combination with other cytotoxic agents. Other liposomal anthracyclines in development may be well tolerated but their activity remains to be elucidated by clinical trials. The available data also suggest that liposomal anthracyclines have activity not only against tumor types with known sensitivity to conventional anthracyclines, but also potentially for tumors that are typically anthracycline-resistant. Despite the availability of clinical data from a wide variety of tumor types and patient populations, further studies of liposomal anthracycline therapy are needed to fully establish their safety, efficacy, and dosing in the treatment of these patients.

Liposomal anthracycline administration and toxicity management: A nursing perspective

Nursing care of the patient receiving chemotherapy includes patient education and drug administration, as well as ongoing assessment, early identification, and intervention for side effects. Two liposomal anthracyclines are available in the United States, pegylated liposomal doxorubicin (Doxil/Caelyx [PLD]) and liposomal daunorubicin (DaunoXome [DNX]). Because of their unique liposomal formulations, the administration and toxicity profiles of these agents are different from those of conventional anthracyclines, as well as each other. Common severe toxicities of conventional anthracycline treatment such as nausea/vomiting, alopecia, and neutropenia are less frequent and less severe during liposomal anthracycline treatment, and cumulative-dose cardiotoxicity is rare, particularly with PLD therapy. Dose-related adverse events with liposomal anthracycline therapy include stomatitis and neutropenia, and more frequent doses of PLD are associated with hand-foot syndrome. Ongoing nursing assessment, patient education, and adjustments to the dose or dose-schedule can reduce the severity or frequency of these toxicities. Nurses must be aware of the unique characteristics of liposomal anthracycline therapy to provide optimal patient education and nursing care.