Ifosfamide
Ifex · Oxazaphosphorine alkylator
Chloroacetaldehyde → Fanconi syndrome.
Platinol · Cis
Platinum agent · approved 1978 · 20 citations · FAERS AKI reporting ROR 3.39 (95% CI 3.24–3.55, 1,863 AKI reports)
Describes how this page is sourced, not how dangerous the drug is. Thinly sourced means fewer of the sourcing signals are met — not that the agent is kidney-safe. A rule-based summary, not a formal certainty appraisal.
The archetypal nephrotoxin — concentrated in the proximal tubule by its own transporters.
Signature lesion
20–35% range across studies
AKI in ~20–35% per cycle (classic teaching: ~1 in 3). Hypomagnesemia in 40–100%.Source: Tang et al., Nat Rev Nephrol 2022; Manohar et al., J Nephrol 2017
Creatinine peaks around day 4–7 after a dose; magnesium wasting can persist for months.
Distilled from: “Acute — creatinine peaks ~day 4–7; magnesium wasting can persist for months.”
Partly reversible but cumulative: repeated cycles cause stepwise, often incomplete GFR recovery, so baseline CrCl and lifetime platinum exposure guide whether to continue, dose-reduce, or switch to carboplatin. Renal magnesium wasting is the most durable lesion and can persist long after creatinine recovers.PMID 36229672 (opens PubMed in a new tab)
High single doses ≥100 mg/m² per cycle (with short cycle intervals); cumulative lifetime platinum exposure
High single doses ≥100 mg/m² per cycle and short cycle intervals raise acute nephrotoxicity risk, and rising cumulative platinum dose drives chronic, stepwise GFR decline — so a defined cumulative ceiling is respected and renal function reassessed before each cycle.
Long-term outcome and threshold data distilled from the agent's cited literature — educational, not a substitute for the primary sources.
Recovery across agentsGermline / pharmacogenomic variants that shift an individual's risk of this agent's kidney injury. Research-grade — not routine clinical testing.
OCT2 mediates uptake of cisplatin into renal proximal tubule cells; the variant T (270Ser) allele reduces tubular uptake, so carriers show blunted serum-creatinine rise after cisplatin — the reference GG genotype is at HIGHER nephrotoxicity risk, the T allele is protective. Most consistently replicated cisplatin renal PGx signal. PMID 19625999 (opens PubMed in a new tab)
Glutathione S-transferase P1 detoxifies platinum in the kidney. Patients homozygous for the variant GG (105Val) genotype showed ~2-fold or greater increases in urinary AKI biomarkers (KIM-1, calbindin, NGAL at day 3; IL-18 at day 10) after cisplatin, indicating greater proximal-tubule injury. PMID 28640195 (opens PubMed in a new tab)
Nucleotide-excision-repair gene; the two polymorphisms are highly linked and together accounted for an additional 13% of interindividual variability in eGFR change (n=79). Homozygous 8092A carriers showed NO reduction in eGFR versus an 11.5% mean decrease in C-allele carriers (p=0.004); homozygous carriers of the Asn118Asn C allele showed no reduction versus a 12.8% decrease in T-allele carriers (p=0.047). The protective genotypes are therefore 8092 AA and Asn118Asn CC — the C allele at 8092 and the T allele at Asn118Asn mark the higher-risk group. PMID 21902499 (opens PubMed in a new tab)
This agent's kidney lesions ordered by prominence — the #1 signature lesion first, then secondary and rare patterns. Cited incidence is shown where a citable figure exists; otherwise the tier stands qualitatively.
Severe CP-AKI (>=2x rise in serum creatinine or dialysis within 14 days) occurred in 3.3-5.2% across a 24,717-patient multicenter cohort; any-grade AKI is far more common (up to ~69% with high-dose concurrent chemoradiation).
Hypomagnesemia in 56.3% of patients receiving single-agent cisplatin (RIFLE-based retrospective cohort); reflects distal tubular Mg2+ (and K+/Ca2+) wasting.
Renal hypoperfusion from capillary leak and cytokine storm — IL-2 and CAR-T cytokine release syndrome.
A single other-causes-excluded case report; FAERS reporting mostly reflects ifosfamide/cyclophosphamide co-therapy.
Case-level acute Fanconi syndrome and renal salt wasting, including in ifosfamide-free regimens.
Case reports with positive dechallenge; renal salt wasting is the better-characterized cisplatin dysnatremia and is often miscoded as SIADH.
Tap a signature to trace where it strikes the nephron.
Acute Tubular Necrosis
Direct death of tubular epithelial cells — the dose-limiting lesion of the platinums and zoledronate.
Forms intra- and inter-strand DNA cross-links that block replication and transcription, driving apoptosis. Backbone of testicular, ovarian, bladder, lung and head & neck regimens.
Class-level context for the major non-renal toxicities of the Platinum agent class.
Neurologic
Neuropathy, encephalopathy, ICANS, PRES
Hematologic
Cytopenias, thrombosis, TMA
Gastrointestinal
Diarrhea, colitis, mucositis, perforation
17 primary references — trials, cohorts, mechanism, and reviews. Single-patient case reports are listed separately below, graded by strength. Citation metadata via PubMed / NLM.
Primary (non–case-report) references per year — a proxy for how actively the agent's renal literature is accruing. Recent years are highlighted. Reflects curation depth, not a systematic bibliometric count.
Single-patient and small-series reports, graded by evidentiary strength — A Strong (biopsy-proven plus a series and/or positive rechallenge), B Moderate, and C Limited (a single clinically-diagnosed case). Strongest first. Grades are inferred automatically from each report's abstract and journal — a heuristic ranking aid, not a formal quality appraisal.
Non-PubMed sources — conference abstracts (e.g. ASN Kidney Week, badged Abstract) and case reports from non-indexed field journals (e.g. Journal of Onco-Nephrology, badged Journal). Included for completeness; weigh below peer-reviewed PubMed citations.
Quoted verbatim from this agent's current FDA label (Jun 2026) — not paraphrased or interpreted. Full label on DailyMed .
Boxed warning
WARNING: NEPHROTOXICITY, PERIPHERAL NEUROPATHY, NAUSEA AND VOMITING and MYELOSUPPRESSION. • Nephrotoxicity: cisplatin for injection can cause severe renal toxicity, including acute renal failure. Severe renal toxicities are dose-related and cumulative. Ensure adequate hydration and monitor renal function and electrolytes. Consider dose reductions or alternative treatments in patients with renal impairment [see Dosage and Administration ( 2.1 ) and Warnings and Precautions ( 5.1 )]. • Peripheral Neuropathy: cisplatin for injection can cause dose-related peripheral neuropathy that becomes more severe with repeated courses of the drug [see Warnings and Precautions ( 5.2 )]. • Nausea and Vomiting: cisplatin for injection can cause severe nausea and vomiting. Use highly effective antiemetic premedication [see Dosage and Administration ( 2.1 ) and Warnings and Precautions ( 5.3 )]. • Myelosuppression: cisplatin for injection can cause severe myelosuppression with fatalities due to infections. Monitor blood counts accordingly. Interruption of therapy may be required [see Warnings and Precautions ( 5.4 )]. WARNING: NEPHROTOXICITY, PERIPHERAL NEUROPATHY, NAUSEA AND VOMITING, and MYELOSUPPRESSION See full prescribing information for complete boxed warning. • Nephrotoxicity: cisplatin for injection can cause severe renal toxicity, including acute renal failure. Ensure adequate hydration.…
Renal impairment — from the label
Patients with baseline renal impairment may be more susceptible to nephrotoxicity [see Warnings and Precautions ( 5.1 )] . Ensure adequate hydration before, during, and after cisplatin for injection administration [see Dosage and Administration ( 2.1 )]. Measure serum creatinine, blood urea nitrogen, creatinine clearance, and serum electrolytes prior to initiating therapy, and as clinically indicated. Consider alternative treatments or reduce the dose of cisplatin for injection for patients with baseline renal impairment or who develop significant reductions in creatinine clearance during treatment with cisplatin for injection according to clinical treatment guidelines [see Dosage and Administration ( 2.5 )].
Everything below is FAERS — adverse events someone chose to report, about 77,664 of them for this agent. Nobody counts the patients who were fine, so none of these numbers is an incidence, a risk, or a rate: they describe what gets reported, shaped by a drug's fame, its indication, and who was watching. How these numbers work.
Only significant signals appear (95% CI lower bound above 1) — a phenotype missing here was tested and did not reach significance, except Prerenal / Hemodynamic AKI, Pseudo-AKI, Renal Cysts, Chronic Interstitial Nephropathy — outside the clinician-reviewed MedDRA term map, never queried — and ATN and AIN, queried but biopsy-bound: real cases are filed as generic “acute kidney injury”, so their absence is not a negative. As of 2026-10-01.
What reporting says about this profile's documented lesions
Reported with a death outcome
14,918 of 77,664 reports
Reported with hospitalization
32,402 of 77,664 reports
Reports per year
Yearly FAERS report volume · most recent year is partial.
Bars rank systems by summed reaction-term mentions (a report counts once per term it names) — an ordinal “more vs less reported” cue, not a tally of distinct reports. Renal & urinary first. As of 2026-10-01.
Each recommendation below is this atlas's faithful summary of the source, not a quotation from it — follow the PubMed link for the wording the society published. Summaries may be superseded; consult the current full text and individualize to the patient.
General onco-nephrology references
Where Cisplatin sits in nephrotoxicity space — each dot is an anti-cancer agent, positioned so neighbors share a kidney-injury phenotype. Its 6 closest are filled and lead to a numbered marker, matching the numbered cards below.
Ifex · Oxazaphosphorine alkylator
Chloroacetaldehyde → Fanconi syndrome.
Paraplatin · Platinum agent
Kidney-sparing; GFR-dosed by the Calvert formula.
Trisenox · Differentiating agent
Differentiation syndrome; QT prolongation.
Idhifa · IDH2 inhibitor
Differentiation syndrome and tumor lysis.
Tibsovo · IDH1 inhibitor
Differentiation syndrome → AKI; tumor lysis.
Avmapki (co-packaged with defactinib as Avmapki Fakzynja) · RAF/MEK inhibitor
RAF/MEK clamp; CK elevation/rhabdomyolysis and tubular electrolyte wasting.
Nearest agents by kidney-injury phenotype (shared injuries, nephron target, severity, class) — a similarity approximation, not a claim of shared drug identity or mechanism.
Same-class agents ordered by their documented kidney-injury profile — atlas severity, an acute-kidney-injury FAERS signal, and how many injury types each is documented to cause. Agents nearer the top carry the lighter documented renal profile.
A comparison of documented kidney-injury data within one drug class — not a substitution recommendation. Efficacy, indication, and non-renal toxicity differ between these agents and are out of scope here. Educational only, not medical advice.
The leading contributors to Cisplatin’s clinical kidney literature on PubMed, ranked by a blend of publication volume and citation impact — filtered toward clinical work via the PubMed Humans heading and clinical publication types (trials, cohorts, case reports, guidelines, reviews). Names link to that author’s work on Cisplatin; the PMIDs beside each name are up to three of their most recent papers on it, not the full count.
Ranked by a 50/50 blend of publication volume and a position-weighted, capped Relative Citation Ratio (NIH iCite) on this agent’s renal literature; the citation count shown is the raw total, not the ranking score — counted over the 142 clinical records among the 300 most-relevant of 6,782 PubMed matches, so counts are within-sample — bibliometric context, not an endorsement or a measure of clinical authority.