Bodyweight change during the first 5 days of chemotherapy as an indicator of cisplatin renal toxicity

Randomized study comparing mannitol with furosemide for the prevention of cisplatin-induced renal toxicity in non-small cell lung cancer: The OLCSG1406 trial

AIM

Evidence is lacking on the best standard method for forced diuresis to prevent cisplatin-induced nephrotoxicity. We compared the cisplatin-induced nephrotoxicity prevention effect of furosemide or mannitol in patients with advanced non-small cell lung cancer.

METHODS

Patients with advanced non-small cell lung cancer suitable to receive cisplatin-containing regimen were randomly assigned to receive furosemide or mannitol with appropriate hydration. The primary endpoint was the proportion of ≥ grade 1 serum creatinine elevation in the first cycle.

RESULTS

The trial was terminated early with 44 (22 per arm) of the planned 66 patients because of slow accrual. Patients' characteristics were well balanced with median baseline creatinine clearance of 98.0 and 95.1 mL/min in the furosemide and mannitol arms, respectively. In the first cycle, two (9%) and four (18%) patients developed grade 1 creatinine elevation (P = .66), respectively, despite no ≥ grade 2 toxicity. The median times to develop the worst creatinine score were 10 and 8 days, respectively. For all cycles, median times to recover to grade 0 were 56 and 20 days, respectively. The furosemide arm was characterized by relatively high urine output after cisplatin administration (900 vs 550 mL/h), low frequency of unplanned additional hydration (14% vs 32%), and high incidence of hyponatremia (18% and 5%) compared with the mannitol arm. Both arms showed similar progression-free survival and overall survival.

CONCLUSION

The preventive effect of the two forced diuretics on cisplatin-induced nephrotoxicity was not significantly different. However, the two diuretics have some distinct types of clinical presentations.

Time-dependent changes in kidney injury biomarkers in patients receiving multiple cycles of cisplatin chemotherapy

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KIM-1, calbindin, and TFF3 are increased in urine of patients prescribed cisplatin.

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KIM-1 concentrations remain elevated with subsequent cisplatin treatment cycles.

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Calbindin concentrations increased only during initial cycles of cisplatin chemotherapy.

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TFF3 increased similarly on both cycles and returned to baseline in between.

Proteins secreted into urine following tubular injury are being increasingly used as biomarkers of clinical and subclinical nephrotoxicity. In the present study, we sought to characterize the time-dependent urinary excretion of three promising biomarkers, kidney injury molecule-1 (KIM-1), calbindin, and trefoil factor 3 (TFF3), during two different chemotherapy cycles in 27 patients with solid tumors prescribed the anticancer drug cisplatin (≥25 mg/m²). Urinary biomarkers were evaluated at Days 3 and 10 during an initial and a subsequent cycle of cisplatin chemotherapy. Longitudinal analyses compared the mean difference estimations for biomarker concentrations during and across the initial and subsequent cycles of cisplatin treatment. Traditional biomarkers including serum creatinine, estimated glomerular filtration rate, and blood urea nitrogen were unchanged during and across both cycles of cisplatin therapy. In response to the initial cycle, urinary KIM-1 concentrations increased from baseline and remained elevated through a subsequent cycle of cisplatin chemotherapy. By comparison, urinary levels of calbindin were elevated 10 days after the initial cisplatin treatment, but largely unchanged by cisplatin exposure in a subsequent cycle. Early elevations in urinary TFF3 at 3 days after cisplatin administration were observed consistently in both the initial and subsequent cycle of cisplatin treatment. In conclusion, the longitudinal assessment of biomarker performance in the same cohort of oncology patients reveals different patterns of urinary excretion between initial and subsequent cycles of cisplatin-containing chemotherapy. These data add novel cycle-dependent insight to the growing literature addressing the ability of urinary biomarkers to detect subclinical renal injury in patients receiving cisplatin.

Analysis of adverse events of renal impairment related to platinum-based compounds using the Japanese Adverse Drug Event Report database

Objectives:

Platinum compounds cause several adverse events, such as nephrotoxicity, gastrointestinal toxicity, myelosuppression, ototoxicity, and neurotoxicity. We evaluated the incidence of renal impairment as adverse events are related to the administration of platinum compounds using the Japanese Adverse Drug Event Report database.

Methods:

We analyzed adverse events associated with the use of platinum compounds reported from April 2004 to November 2016. The reporting odds ratio at 95% confidence interval was used to detect the signal for each renal impairment incidence. We evaluated the time-to-onset profile of renal impairment and assessed the hazard type using Weibull shape parameter and used the applied association rule mining technique to discover undetected relationships such as possible risk factor.

Results:

In total, 430,587 reports in the Japanese Adverse Drug Event Report database were analyzed. The reporting odds ratios (95% confidence interval) for renal impairment resulting from the use of cisplatin, oxaliplatin, carboplatin, and nedaplatin were 2.7 (2.5–3.0), 0.6 (0.5–0.7), 0.8 (0.7–1.0), and 1.3 (0.8–2.1), respectively. The lower limit of the reporting odds ratio (95% confidence interval) for cisplatin was >1. The median (lower–upper quartile) onset time of renal impairment following the use of platinum-based compounds was 6.0–8.0 days. The Weibull shape parameter β and 95% confidence interval upper limit of oxaliplatin were <1. In the association rule mining, the score of lift for patients who were treated with cisplatin and co-administered furosemide, loxoprofen, or pemetrexed was high. Similarly, the scores for patients with hypertension or diabetes mellitus were high.

Conclusion:

Our findings suggest a potential risk of renal impairment during cisplatin use in real-world setting. The present findings demonstrate that the incidence of renal impairment following cisplatin use should be closely monitored when patients are hypertensive or diabetic, or when they are co-administered furosemide, loxoprofen, or pemetrexed. In addition, healthcare professionals should closely assess a patient’s background prior to treatment.

Chloroquine exacerbates serum withdrawal-induced G1 phase arrest via an autophagy-independent mechanism

Chloroquine exacerbates serum withdrawal-induced G₁ phase arrest via an autophagy-independent, but an oxidative stress-dependent mechanism in endothelial cells.

Short-term low-volume hydration in cisplatin-based chemotherapy for patients with lung cancer: the second prospective feasibility study in the Okayama Lung Cancer Study Group Trial 1201

OBJECTIVE

We previously reported the feasibility of short-term low-volume hydration in patients with advanced lung cancer who received cisplatin-based chemotherapy (Jpn J Clin Oncol 2013). We sought to determine the clinical usefulness of a more convenient hydration method, evaluating the safety and efficacy of shorter-term and lower-volume hydration.

METHOD

Chemonaïve patients with advanced lung cancer who were ≤ 75 years and reserved an adequate renal function for cisplatin use (≥ 60 mg/m(2)) were eligible. An intravenously administered hydration of 1700 ml in ~3.5 h with 1500 ml of orally administered hydration was investigated. The primary endpoint was the proportion of patients without grade 2 or worse renal toxicity in the first cycle.

RESULTS

A total of 45 patients were registered, all of whom were evaluable for renal toxicity. The median baseline creatinine score was 0.70 mg/dl, and the median cisplatin dose on day 1 was 75 mg/m(2). In the first cycle, one patient (2 %) developed grade 2 creatinine toxicity, and thus, the proportion of patients with less than grade 2 was 98 % (the lower limit of 95 % confidence interval; 93 %), which met the primary endpoint. Five patients (11 %) had grade 1 or greater nephrotoxicity, three of whom successfully recovered. The objective response rate was 24 % and median progression-free survival 5.8 months.

CONCLUSION

This prospective study demonstrated the safety and efficacy of shorter-term lower-volume hydration.

Reappraisal of short-term low-volume hydration in cisplatin-based chemotherapy: results of a prospective feasibility study in advanced lung cancer in the Okayama Lung Cancer Study Group Trial 1002

OBJECTIVE

Cisplatin can induce severe renal toxicity. However, the degree and pattern of hydration that is most efficient at preventing it have scarcely been formally evaluated. We here performed a prospective feasibility study of cisplatin-based chemotherapy with short-term low-volume hydration in advanced lung cancer.

METHODS

Chemo-naïve patients with advanced lung cancer and reserving renal function who were suitable for cisplatin use (≥60 mg/m(2) on Day 1) were eligible for this study. Two-and-a-half-liter hydration within ∼4.5 h was investigated. The primary end point was the proportion of patients who underwent cisplatin-based chemotherapy without any Grade 2 or more renal toxicity in the first cycle.

RESULTS

A total of 46 patients were registered, all of whom were evaluable for renal toxicity. The median baseline creatinine score was 0.70 mg/dl and the median cisplatin dose on Day 1 was 80 mg/m(2). In the first cycle, none of the patients developed Grade 2 or more creatinine toxicity, which met the primary endpoint. Four patients (9%) had Grade 1 toxicity, with a median worst creatinine score of 1.19 mg/dl, but it disappeared rapidly. Creatinine toxicity was influenced by several clinical factors, including the performance status. Ten patients (22%) needed extra hydration during the first cycle, mainly due to gastrointestinal toxicity. However, all 10 were able to undergo further cycles of treatment. Thirty-two (86%) of the 37 patients who were assumed to be able to undergo further treatment at our institute received it in an outpatient setting.

CONCLUSIONS

This study demonstrated prospectively the feasibility of short-term low-volume hydration.

Cisplatin up-regulates ICAM-1 expression in endothelial cell via a NF-kappaB dependent pathway

The anticancer drug cis-diammindichloroplatin (cisplatin) can cause severe side-effects, but to date, the mechanisms of action of these dangerous side-effects have not been completely elucidated. Since cellular adhesion molecules (CAMs), by mediating the recruitment of circulating leukocytes to the blood vessel wall and their subsequent migration into the subendothelial spaces, play a crucial role in several pathophysiologic processes, we sought potential proof for CAMs in the pathophysiology of cisplatin-induced vascular damage. In vitro, human umbilical vein endothelial cells (HUVECs) were subjected to various concentrations of cisplatin, considerable up-regulation of intercellular adhesion molecule-1 (ICAM-1) but not P-selectin, E-selectin, and vascular cell adhesion molecule 1 at both messenger mRNA and protein expression levels were observed. Electrophoretic mobility shift assays and Western blotting analysis revealed that cisplatin up-regulates ICAM-1 expression in HUVECs via an NF-kappaB-dependent pathway. Further intravital microscopy study demonstrated that significantly higher (P < 0.01) numbers of rolling and sticking leukocytes on the wall of postcapillary venules in male Golden Syrian hamster's cheek pouch bearing a human cervical carcinoma were observed, while inhibition of ICAM-1 by using specific anti-ICAM-1 antibody can attenuate cisplatin-stimulated leukocyte/endothelium interactions. These data suggest that ICAM-1 involves in the pathophisiologic process of cisplatin-induced vascular toxicity and may be exploited for therapeutic advantage.