ESHAP as salvage therapy for refractory non-Hodgkin's lymphoma: Taiwan experience

The pathophysiology and current treatments for the subcutaneous panniculitis-like T cell lymphoma: An updated review

Subcutaneous panniculitis-like T cell lymphoma (SPTCL) is a rare cutaneous T cell lymphoma, which is indolent in nature but could claim life if not correctly diagnosed and promptly treated. SPTCL is usually presented clinically as painless subcutaneous and erythematous nodules over the trunk or extremities. Active clinical vigilance for these subcutaneous nodules or panniculitis-like lesions is warranted. A biopsy must be performed in order to make a correct diagnosis. Positron emission tomography scan is utilized for disease staging and treatment follow-up. Due to the rarity of this lymphoma, a standard treatment protocol is not established yet. However, most cases of SPTCL could be treated well under immunosuppressive or polychemotherapeutic drugs except in cases with hemophagocytic syndrome. Hematopoietic stem cell transplantation may be used in refractory or relapse cases. In this review, we presented a case of SPTCL with long-term complete remission. Meanwhile, since most clinical evidences and experiences of SPTCL are based mostly on case reports or small case series, and the understanding of the SPTCL pathophysiology is limited, we reviewed and updated the pathophysiology and treatments of SPTCL.

The Chemotherapeutic Potentials of Compounds Isolated from the Plant, Marine, Fungus, and Microorganism: Their Mechanism of Action and Prospects

Research on natural products mainly focuses on developing a suitable drug to treat human disease. There has been a sharp increase in the development of drugs from natural products. Most of the drugs that are available are from the terrestrial origin. Marine natural products are less explored. Oceans are considered as a vast ecosystem with a wide variety of living organisms and natural products that are unexplored. Large numbers of antitumor drugs are from natural sources such as plants, marine, and microorganisms. 80% new chemical entities that were launched over the past 60 decades were from a natural source. In this article, the anticancer potential from the natural source such as plants, fungi, microorganisms, marine, and endophytes has been reviewed. Emphasis is given on the compound from the marine, plant, and of bacterial origin. Finally, we consider the future and how we might achieve better sustainability to alleviate human cancer suffering while having fewer side effects, more efficacies, and causing less harm than the present treatments.

Efficacy of ondansetron against emesis induced by a multiple-day cisplatin-based chemotherapy regimen for malignant lymphoma

OBJECTIVES

This study aimed to evaluate the antiemetic efficacy of a 5-hydroxytryptamine-3 receptor antagonist (5-HT3RA), ondansetron, in patients with malignant lymphoma receiving multi-day cisplatin-based combination chemotherapy.

METHODS

We conducted a single-institution retrospective analysis of patients receiving the first course of an ESHAP (etoposide, cisplatin, methylprednisolone, cytarabine) regimen including 4-day continuous infusion of cisplatin (25 mg/m²/day). All patients received ondansetron 4 mg intravenously during 5-day administration of ESHAP. The primary endpoint was complete response (CR) for emesis, which was defined as absence of both emesis and rescue medications. Total control (TC) was defined as an absence of emetic episodes, including nausea and emesis, and complete protection (CP) was defined as an absence of emesis with addition of rescue antiemetics. Nausea and vomiting were assessed and graded daily by medical staff.

RESULTS

Eighty-two patients were analyzed. Nausea and vomiting were generally well controlled, with the CR rates of emesis being 79% in the overall phase, 82% in the early phase (days 1-6), and 89% in the delayed phase (days 7-10). TC and CP were achieved in 51 patients (62%) and 77 patients (94%) in the overall phase.

DISCUSSION

Most of the chemotherapy regimens for lymphoid malignancies include high-dose corticosteroid which may be also effective as antiemetics. Although NK1 receptor antagonist (NK1RA) is generally recommended for cisplatin-containing chemotherapy, it can interact with variety drugs.

CONCLUSION

Although NK1RA is generally recommended for cisplatin-containing regimen, our results suggest that ondansetron effectively controlled emesis in patients receiving ESHAP therapy which includes high-dose corticosteroid.

Cost-utility analysis of pralatrexate for relapsed or refractory peripheral T-cell lymphoma based on a case-matched historical control study along with single arm clinical trial

BACKGROUND

Patients with relapsed or refractory peripheral T-cell lymphoma (R/R PTCL) treated with pralatrexate have previously shown superior overall survival (OS) compared to those who underwent conventional chemotherapy (CC, 15.4 vs. 4.07 months). We conducted an economic evaluation of pralatrexate from a societal perspective in Korea based on data from the PROPEL phase II study.

METHODS

Using a Markov model with a weekly cycle, we simulated the experience of patients with R/R PTCL receiving pralatrexate or CC for 15 years. The model consists of five health states; initial treatment, treatment pause, subsequent treatment, stem cell transplantation (SCT) success, and death. Comparative effectiveness was based on PROPEL phase II single-arm study and its matched historical control analysis. Costs included drug, drug administration, monitoring, adverse event management, and SCT costs.

RESULTS

The incremental cost-effectiveness ratio of the base case was $39,153 per quality-adjusted life-year (QALY) gained. The results of one-way sensitivity analysis ranged from $33,949 to $51,846 per QALY gained, which remained within an implicit willingness-to-pay (WTP) threshold of anticancer drugs in Korea.

CONCLUSIONS

Pralatrexate is a cost-effective intervention with improved OS and incremental costs within the WTP limit. Pralatrexate could function as a new therapeutic option for patients suffering from life-threatening R/R PTCL.

Efficacy of ESHAP Regimen in Transplant Ineligible Patients With Relapsed/Refractory T-Cell Lymphoma

Background

Salvage chemotherapy is the mainstay for the treatment of relapsed/refractory peripheral T-cell lymphomas (R/R PTCLs). ESHAP regimen, consisting of etoposide, methylprednisolone, high-dose Ara-C, and cisplatin is considered one of the well-accepted regimens for R/R lymphoma. Though, the evidence of long-term efficacy of ESHAP on R/R PTCLs is limited. This study aims to determine the efficacy and safety of ESHAP as a first salvage regimen, not followed by autologous stem cell transplantation (ASCT), in R/R PTCLs.

Methods

Patients with PTCLs, who progressed after one prior therapy and received ESHAP as a salvage treatment without subsequent ASCT, were recruited from the prospective observational study in the patients with lymphoma.

Results

From January 2005 to April 2015, 33 patients with R/R PTCLs received ESHAP as first salvage regimen at Chiang Mai University Hospital. The overall response rate was 46% (complete remission (CR) 39%). The median duration of response was 18 months. Median second progression-free survival (PFS) and overall survival (OS) were 8.0 and 11.0 months, respectively. Patients having late relapse had more favorable OS than those having early relapsed or refractory disease with a median OS of 21, 17 and 3 months, respectively (P = 0.001). Patients achieving CR after ESHAP had significantly better median OS (39, 7 and 5 months, P < 0.0001) and second PFS (33, 2 and 2 months, P < 0.0001) than those achieving PR or having progressive disease. Grade 3-4 neutropenia (45.5%) and thrombocytopenia (33.4%) were common but manageable.

Conclusions

ESHAP offers a long-term survival in some transplant ineligible patients with PTCLs who were chemosensitive with late relapse after front-line therapy. These results require further investigation in a prospective study.

Addition of 3-day aprepitant to ondansetron and dexamethasone for prophylaxis of chemotherapy-induced nausea and vomiting among patients with diffuse large B cell lymphoma receiving 5-day cisplatin-based chemotherapy

BACKGROUND

Neurokinin-1 receptor antagonists, such as aprepitant are currently emerging as powerful prophylactic agents for chemotherapy-induced nausea and vomiting (CINV). Therefore, it is important to adjust the anti-emetic regimens based on personal risk factors of the patient, duration of the chemotherapy regimen and cost-effectiveness.

PURPOSE

To determine the efficacy of the 3-day aprepitant along with ondansetron and dexamethasone in controlling CINV in patients with large B cell lymphoma receiving multiday-cisplatin regimen chemotherapy.

METHODS

This is a pilot prospective cross-over trial. Patients were allocated to either aprepitant 125mg on day 1 and 80mg on days 2 & 3 or placebo in the first 2 cycles, with crossover to the opposite treatment in the 3rd and 4th cycles. The primary end point was complete response (CR) of both acute (days 1-5) and delayed (days 6-8) CINV. CR means neither to develop emetic episodes nor to use rescue anti-emetics medication.

RESULTS

Twelve of the 15 patients recruited for the study were fully evaluable and completed 4 cycles of ESHAP regimen with a total of 48 cycles given. In the cycles with aprepitant and those without the CR were 83.3% and 0% respectively (p<0.05). Patients receiving aprepitant in the first 2 cycles recorded less nausea in subsequent cycles that were given without aprepitant. This was not statistically significant.

CONCLUSION

This triple anti-emetic regimen showed efficacy in controlling the multi-day cisplatin-induced nausea and vomiting. Further randomized controlled trials are needed to compare between 3-day and 7-day aprepitant for multi-day cisplatin regimens.

Comparison of Ifosfamide, Carboplatin and Etoposide versus Etoposide, Steroid, and Cytarabine Cisplatin as Salvage Chemotherapy in Patients with Refractory or Relapsed Hodgkin's lymphoma

BACKGROUND

Refractory or relapsed Hodgkin's disease (HD) occurs in 10-50% of patients. The treatment of choice for these patients is high-dose chemotherapy (HDCT) and autologous stem cell transplantation (ASCT). Response to salvage chemotherapy (SCT) partial remission (PR) is necessary before HDCT with ASCT. However, its applicability is restricted mostly to patients responding to salvage chemotherapy. Optimal salvage regimen for these patients is unclear. In this study, our aim was to compare the efficacy profiles of ifosfamide, carboplatin, and etoposide (ICE) and etoposide-steroid-cytarabine-cisplatin (ESHAP) (cytosine arabinoside, cisplatin, and dexamethasone) regimens in the salvage treatment of relapsed or refractory HD.

MATERIALS AND METHODS

In this retrospective analysis, 114 patients with primary refractory or relapsed HD who received ICE or ESHAP salvage regimen were included.

RESULTS

Of 114 patients, 47 (41.2%) were females and the median age was 31.5 years. Response could be evaluated in 114 patients. Of 114 patients, 38 (33%) achieved complete remission (CR) and 21 (18.4%) achieved PR, leading to an overall response rate (ORR: CR + PR) of 51.4%. In the evaluable ICE group (n = 41), rates of CR, PR, and ORR were 21.9%, 17.1%, and 39% and in the ESHAP group (n = 73), rates of CR, PR, and ORR were 39.7%, 19.2%, and 58.9% (for ORR, P = 0.04), respectively.

CONCLUSION

In patients with relapsed or refractory HD, treatment with ESHAP seems to have higher rates of response than ICE regimen does.

Survivin as prognostic and predictive factor in patients treated with gemcitabine, dexamethasone, and cisplatin for relapsed or refractory aggressive NHL

The prognosis of relapsed or refractory aggressive non-Hodgkin's lymphoma (NHL) after front-line therapy remains poor. The development of more effective and less toxic salvage regimens remains a major challenge. Survivin is a member of the family of inhibitors of apoptosis, and survivin was associated with short survival and bad prognosis. This study was to evaluate the efficacy of GDP regimen (gemcitabine, dexamethasone and cisplatin) on relapsed or refractory aggressive NHL and various prognostic factors with special emphasis on survivin and observe the . Forty-six patients with relapsed and refractory NHL, intermediate or high-grade NHL (Revised European American Lymphoma Classification), who at least one regimen were enrolled into this study, which was carried out at Department, , Tanta University from July 2012 to July 2014. The patients were treated with GDP regimen (gemcitabine 1,000 mg/m(2) on days one and eight, dexamethasone 40 mg on days 1-3, and cisplatin 25 mg/m(2) on days 1-3) every 3 weeks. The efficacy and adverse events were evaluated according to the WHO criteria. All patients were assessed for efficacy and toxicity. The overall response rate was 58.7 %. Fourteen patients showed a complete response, thirteen partial responses, twelve stable diseases, and seven progressive disease. The 24-month overall survival was 50.8 %. Survivin is associated with low overall response and shorter overall survival. Grade 3 anemia was observed in four patients, grade 3 leucopenia in six patients, grade 3 neutropenia in six patients, and grade 3 thrombocytopenia in four patients. Non-hematologic toxicity included grade 3 infection in four patients. The present schedule of GDP showed modest efficacy and mild toxicity in patients with relapsed or refractory aggressive NHL.

Platine and cytarabine-based salvage treatment for primary central nervous system lymphoma

The aim of this study was to evaluate the efficacy and toxicity of two chemotherapy regimens based on platinum and cytarabine in association with etoposide and methylprednisolone (ESHAP) or with dexamethasone (DHAP) with or without Rituximab (± R) in patients with refractory or a relapsed Primary Central Nervous System Lymphoma (PCNSL). All consecutive patients from two French centers with refractory or relapsed PCNSL treated with ESHAP/DHAP ± R were included. We analyzed the overall response rate (ORR), toxicity and overall survival (OS) after salvage chemotherapy. Intensive chemotherapy and hematopoietic stem cell rescue (IC + HCR) was offered to patients less than 65 years of age and consisted of high-dose thiotepa, busulfan and cyclophosphamide. These results were compared with two previously reported series of PCNSL patients treated with the CYVE (high-dose cytarabine and etoposide) regimen at relapse. Twenty-two patients received a total of 60 DHAP/ESHAP cycles (median 3; range 1-5). The median age was 59 years. The ORR after salvage chemotherapy was 59%. Toxicity was mainly hematological, 18% of patients showing febrile neutropenia. There was no treatment-related death. ESHAP or DHAP regimens led to similar ORRs compared to the CYVE regimen in relapsed or refractory PCNSL, although they seemed less toxic. The therapeutic results of the ESHAP/DHAP regimens in relapsed or refractory PCNSL were also similar to those for relapsed systemic non-Hodgkin's lymphomas (sNHL). Both chemotherapies, CYVE regimen and ESHAP/DHAP are treatment options to be considered in relapsed or refractory PCNSL, especially when IC + HCR is planned as a consolidation treatment. More efforts are still needed to improve the ORR at relapse.

DHAP in combination with rituximab vs DHAP alone as salvage treatment for patients with relapsed or refractory diffuse large B-cell lymphoma: a matched-pair analysis

The addition of rituximab to chemotherapy in patients with diffuse large B-cell lymphoma (DLBCL) has been shown to improve outcome in first-line therapy. However, in patients with relapsed or refractory disease, the value of adding rituximab to salvage chemotherapy is less clearly defined. This study performed a matched-pair analysis of patients with relapsed or refractory DLBCL by comparing the combination of dexamethasone, high-dose cytarabine and cisplatin (DHAP) with rituximab to DHAP alone. Sixty-seven patients with relapsed or refractory DLBCL were collected from two prospective phase II trials from Germany and Italy. Twenty-three patient pairs treated with either DHAP in combination with rituximab or DHAP alone could be analysed after matching for important prognostic factors. The addition of rituximab to the DHAP regimen led to higher complete and similar overall remission rates. However, differences with regard to complete remission rates failed to reach statistical significance, thereby necessitating further evaluation of the role of combined immunochemotherapy in this patient population.

Efficacy and Safety of Rituximab Combined with ESHAP Chemotherapy for the Treatment of Relapsed/Refractory Aggressive B-Cell Non-Hodgkin Lymphoma

BACKGROUND

We evaluated the efficacy and safety of adding rituximab to nonanthracycline ESHAP (etoposide/methylprednisolone/cytarabine/cisplatin) chemotherapy for relapsed/refractory aggressive non-Hodgkin lymphoma (NHL).

PATIENTS AND METHODS

Patients with intermediate- or high-grade NHL were to receive 6 rituximab doses and 6 ESHAP cycles. Rituximab 375 mg/m(2) was administered 1 week and 1 day before cycle 1 of standard ESHAP (etoposide 40 mg/m(2) on days 1-4; methylprednisolone 500 mg/m(2) on days 1-5; cytarabine 200 mg/m(2) on day 5; and cisplatin 25 mg/m(2) on days 1-4). Rituximab was repeated before the third and fifth 21-day ESHAP cycles (on days 48 and 90 of protocol, respectively), followed by 2 additional rituximab doses after cycle 6 (on days 134 and 141 of protocol). Use of growth factors was permitted. Thirteen patients were enrolled (median age, 56 years); all had previously treated NHL, 12 (92%) had diffuse large B-cell lymphoma, 10 (77%) had stage III/IV disease, and 2 (15%) had chemotherapy-refractory disease.

RESULTS

The most common grade 3/4 toxicities were neutropenia and thrombocytopenia, with 3 cases of febrile neutropenia. Seven patients exhibited complete response (CR) and 3 had partial response, for an objective response rate of 77%. Median duration of response for all responders was 14 months (range, 2-51 months). Among 6 patients completing all 6 cycles, 4 (67%) had a CR, 1 had a partial response, and 1 had progressive disease. Three of the 4 CRs have remained for a median of 48 months (range, 46-51 months).

CONCLUSION

Rituximab plus ESHAP led to durable responses with acceptable toxicity in patients with relapsed/refractory aggressive NHL, most of whom had advanced disease.

ESHAP salvage therapy for refractory and relapsed non-Hodgkin's lymphoma: a single center experience

BACKGROUND

The ESHAP chemotherapy regimen, that is, the combination of the etoposide, methylprednisolone, high-dose cytarabine and cisplatin, has been shown to be active against relapsing or refractory non-Hodgkin's lymphoma (NHL) in previous therapeutic trials. We attempted to determine whether ESHAP therapy would be effective and well-tolerated in Korean patients.

METHODS

Twenty two patients with refractory or relapsed NHLs (all aggressive types) were enrolled in this study. We retrospectively evaluated the treatment response, the survival rate and the time to progression.

RESULTS

Six patients (27.3%) attained complete remission and eight patients (36.4%) attained partial remission. The overall response rate was 63.6%. The median survival duration was 15.5 months (95% confidence interval; 10.7 to 20.3 months), and the median duration of the time to progression was 8.3 months (95% confidence interval; 0.3 to 16.3 months). Myelosuppression was the major toxicity, but severe neutropenia or thrombocytopenia was rare, and renal toxicity was also infrequent.

CONCLUSIONS

ESHAP regimen is effective in Korean patients suffering with relapsed or refractory NHLs, but a more effective salvage modality is needed because of the short duration of remission and the insignificant impact on long-term survival.

Ifosfamide, Idarubicin, and Etoposide in Relapsed/Refractory Hodgkin Disease or Non-Hodgkin Lymphoma: A Salvage Regimen with High Response Rates before Autologous Stem Cell Transplantation

To achieve long-term disease-free survival, high-dose therapy and autologous stem cell transplantation (ASCT) is the current standard approach in patients with relapsed or refractory Hodgkin disease (HD) or non-Hodgkin lymphoma (NHL). Because chemosensitivity is a significant factor in determining transplantation eligibility, it is critical to select a salvage chemotherapy regimen that has the potential to induce a high response rate with low nonhematologic toxicity. In this phase II study, 49 patients with relapsed or refractory HD (n = 22) and NHL (n = 27) with a median age of 42 years were treated with an IIVP salvage regimen consisting of ifosfamide, idarubicin, and etoposide. Twenty-seven percent of the patients had primary refractory disease, whereas 22% and 51% had early and late relapses, respectively. As analyzed by intention to treat, 16 patients (33%) achieved complete remission and 21 patients (43%) achieved a partial response, leading to an overall response rate of 76% (63% in NHL and 91% in HD). In the univariate analysis, diagnosis (HD versus NHL), remission duration before the initiation of IIVP, disease bulk, increased lactate dehydrogenase, and the presence of "B" symptoms were significant factors affecting the response achieved by the IIVP regimen. Of 37 responders, 31 (84%) underwent high-dose therapy and transplantation. The probability of 4-year overall survival (OS) and event-free survival (EFS) in this group of patients who underwent ASCT was 67.7% and 49.1%, respectively. When compared with the patients who achieved a partial response, patients who achieved complete remission with the IIVP regimen had a significantly higher probability of 4-year EFS (67.3% versus 30%; P = .016) and 4-year OS (92.3% versus 39.2%; P = .003). In patients with HD, 4-year EFS and 4-year OS were 54.9% and 70.6%, respectively, without a significant difference with respect to the survival rates obtained in patients with NHL (43.6% and 63.6%, respectively). Common side effects observed during 102 cycles of therapy were grade 3 to 4 neutropenia (62%) and thrombocytopenia (58%). The IIVP regimen is a highly effective salvage regimen for patients with relapsed or refractory HD or NHL who are candidates for ASCT. Furthermore, the degree of response to IIVP predicts the posttransplantation outcome. However, close follow-up is necessary because of a high incidence of grade 3 to 4 hematologic toxicity.

IIVP Salvage Regimen Induces High Response Rates in Patients With Relapsed Lymphoma Before Autologous Stem Cell Transplantation

Patients with relapsed lymphoma can be cured with high-dose chemotherapy and autologous hematopoietic stem cell transplantation (HSCT). New therapeutic approaches with better cytoreductive capacity are needed for relapsed patients to keep their chance for cure with transplantation. We report 30 patients with relapsed lymphoma, median age 43 years, treated with IIVP salvage regimen consisting of ifosfamide, mesna, idarubicin, and etoposide for 2 or 3 cycles. Seventeen patients had non-Hodgkin lymphoma (NHL) and 13 patients had Hodgkin disease (HD). Fourteen (47%) patients were at their first relapse. Overall response rate was 86.6% (n = 26) with 19 patients (63.3%) achieving complete response. Overall response rate was 92% in patients with HD and 82% in NHL. The most frequent side effects observed were grade III-IV neutropenia (87%) and thrombocytopenia (73%). IIVP regimen is a highly effective salvage therapy for patients with relapsed HD or NHL who are candidates for autologous HSCT. Close follow up is necessary because of the high incidence of grade III-IV hematologic toxicity.

Etoposide, Methylprednisolone, Cytarabine, and Cisplatin (ESHAP) Regimen for Refractory or Relapsed Lymphomas

The increasing complexity of cancer chemotherapy makes it mandatory that pharmacists be familiar with these highly toxic agents. This column reviews various issues related to the preparation, dispensing, and administration of cancer chemotherapy, both commercially available and investigational.

High-dose cytosine-arabinoside and cisplatin regimens as salvage therapy for refractory or relapsed AIDS-related non-Hodgkin's lymphoma

No effective salvage regimen has been defined for patients with AIDS-related non-Hodgkin's lymphoma (AIDS-NHL) who do not respond to first-line chemotherapy that contains anthracycline. Combined dexamethasone, cytosine arabinoside, and cisplatin (DHAP) and etoposide, methylprednisolone, cytosine arabinoside, and cisplatin (ESHAP) have shown good response rates in HIV-negative patients with relapsed lymphomas. We retrospectively analyzed patients with refractory or relapsed AIDS-NHL who had been treated with either DHAP or ESHAP to evaluate the feasibility and efficacy of these regimens. Twenty-six patients with refractory or relapsed AIDS-NHL were treated between 1990 and 1999 either with DHAP ( n = 13) or with ESHAP ( n = 13). Only 1 patient from each group (8%) had achieved complete remission with any previous therapy, and most had progressive disease after the regimen immediately preceding DHAP or ESHAP. In the ESHAP group, 4 patients (31%) achieved complete remission (CR) and 3 patients (23%) attained partial remission (PR) for an overall response rate of 54%. The median survival was 7.1 months (range, 1-58.9+ months) from the time ESHAP was begun. Among the 3 patients with primary refractory lymphoma, there was 1 CR, 1 PR, and one patient with stable disease. In contrast, only 1 PR (7%) was observed with DHAP; the median survival was 3 months. Myelosuppression was the most significant toxicity with grade 4 neutropenia occurring in all who received ESHAP and in 54% of patients treated with DHAP. Neutropenic fever occurred in 8 (62%) ESHAP-treated and 6 (46%) DHAP-treated patients. Although hematologic toxicity is profound, ESHAP appears to be an active salvage regimen for patients with relapsed or refractory AIDS-NHL.