zoledronic acid

P1, N=22, Recruiting, University of Wisconsin, Madison | Suspended --> Recruiting | Trial completion date: Dec 2025 --> Dec 2026 | Trial primary completion date: Dec 2024 --> Dec 2025

Indocyanine green (ICG) as a photothermal-transducer ablated tumor cells, zoledronic acid (ZA) depletes TAMs recruited by the inflammatory tumor microenvironment (mostly M2-like phenotype), SB-505124 affects CAFs proliferation in the tumor microenvironment (TME) by inhibiting the transforming growth factor-β （TGF-β） pathway, thereby removing physical barriers to T cell infiltration. In a breast cancer model, these immunomodulatory nanoliposomes markedly decrease the population of M2-like TAMs in the TME, eliminate physical barriers hindering T cell infiltration, reshape the inflammatory immune-suppressive tumor microenvironment, eventually leading to a rate of tumor eradication of 94%. This multifunctional ICG-SB@Lip-ZA nanosystem (including photothermal conversion, TAM depletion, and TGF-β pathway blockade) offers a promising strategy for mitigating the deteriorating tumor microenvironment following PTT and presents a more efficient approach for clinical photothermal-immune combination therapy.

Data on the use of zoledronic acid (ZA) in juvenile CRMO are scarce...The patient's condition stayed stable while taking naproxen (20 mg/kg/day) and methotrexate (10 mg/week) for 1.5 years until he experienced right elbow pain, swelling, no overlying skin erythema, and a restricted range of motion...Non-steroidal anti-inflammatory drugs and methotrexate were initially effective in treating our patient's condition, but a recurrence necessitated treatment modification. To the best of our knowledge, this case is the first documented instance of the use of ZA in CRMO in Iraq and Arab nations.

P2, N=10, Active, not recruiting, Institut für Klinische Krebsforschung IKF GmbH at Krankenhaus Nordwest | Recruiting --> Active, not recruiting | Trial completion date: Jul 2024 --> Jan 2025

P1, N=22, Suspended, University of Wisconsin, Madison | Recruiting --> Suspended

P3, N=120, Recruiting, St. Louis University | Trial completion date: Jan 2026 --> Jan 2027 | Trial primary completion date: Jan 2025 --> Jan 2026

P1/2, N=27, Not yet recruiting, University of Florida

Finally, molecular docking indicated that STAT6 is a target of Zoledronic Acid, which can delay UM tumorigenicity by inhibiting STAT6 expression. Taken together, our results indicate that the STAT6/LINC01637 axis promotes UM progression via autophagy and may serve as a potential therapeutic target for UM.

While the suppressive effect of zoledronate (Zol) on cell viability and migration was observed, the addition of EMD significantly mitigated this effect and enhanced cell viability and migration...This finding suggests that EMD could mitigate the effects of BPs, resulting in the recovery of cell survival, migration, and gene and protein expression. However, the behavior of the osteoblasts was not fully restored, and further studies are necessary to confirm their effects at the cellular level and to assess their clinical usefulness in vivo for the prevention and treatment of MRONJ.

Drug-induced lupus is a clinical syndrome that shares similar features with systemic lupus erythematosus (SLE). The majority of patients present with symptoms such as arthralgia and myalgia. Hydralazine and procainamide are high-risk drugs for drug-induced lupus. Symptoms usually develop after months or years of use, but may also develop suddenly. Our patient also received TDM-1 treatment for 18 months. We present a case of TDM-1-associated drug-induced lupus in a patient with metastatic breast cancer. This is the first case of TDM-1-related drug-induced lupus reported in the literature.

P4, N=350, Active, not recruiting, University of Edinburgh | Recruiting --> Active, not recruiting | Trial completion date: Apr 2023 --> Jul 2025 | Trial primary completion date: Dec 2022 --> Feb 2025

P=N/A, N=100, Completed, The 2nd Affiliated Hospital of Chongqing Medical University; The 2nd Affiliated Hospital of Chongqing Medical University

P=N/A, N=300, Recruiting, Shanghai Jiaotong University School of Medicine Affiliated Ruijin Hospital; Shanghai Jiaotong University School of Medicine Affiliated Ruijin Hospital | Not yet recruiting --> Recruiting

This nanodevice is composed of a dual-pore mesoporous silica core with the capacity to house small cytotoxic drugs, such as doxorubicin or zoledronic acid, and large macromolecules, such as glucose oxidase. Once there, the nanoassemblies also exhibited excellent capacity to induce potent macrophage depletion. This strategy can be directly adapted for the treatment of different malignancies due to the modular nature of the nanoplatform, which can be loaded with different therapeutic agent combinations and pave the way for the development of personalized nanomedicines for diverse types of tumors.

Importantly, the in vivo studies and ki67 and GPX4 staining of tumor sections demonstrated that the ZA@HMNs efficiently accumulated in 4T1 tumors to hinder tumor growth via ZA chemotherapy combined with OH-mediated ferroptosis. This work presents a practicable strategy to fabricate ZA@HMNs for breast tumor-targeted chemo/chemodynamic therapy with potential clinical translation.

The KATP channels are effective in the M1 AQP4-tetramer and M23 AQP4-OAP cells. Zoledronic acid can be effective in targeting pathogenic M1 AQP4-tetramer cell phenotypes inhibiting KATP channels and inducing early apoptosis.

This study aims to utilize EVs for OS management by co-delivering Hdac1 siRNA and zoledronic acid (zol)...Furthermore, EVs were used as the carrier for co-loading drug (zol) and small RNA (Hdac-1). This approach of using surface engineered EVs as carriers for cargo loading and delivery can be a promising strategy for osteosarcoma management.

In conclusion, ZA preserved renal function and prevented renal fibrosis in a rat model. These were achieved through targeting protein prenylation mainly by inhibiting FPPS.

This work suggests that TFEB is a gatekeeper of the sensitivity to chemotherapy and immuno-killing in NSCLC, and that the TFEBlowABCA1lowABCC1high phenotype can be predictive of poor response to chemotherapy and immunotherapy. By reshaping both cancer metabolism and tumor immune-microenvironment, zoledronic acid can re-sensitize TFEBlow NSCLCs, highly resistant to chemo- and immunotherapy.

P3, N=114, Not yet recruiting, Massachusetts General Hospital

P2, N=126, Completed, Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia | Recruiting --> Completed

The patient was started on therapeutic doses of letrozole and zoledronic acid in conjunction with adjuvant radiotherapy...A decision was made to switch letrozole for tamoxifen which resulted in disease stability...Palbociclib and fulvestrant were started accordingly, yielding a remarkable metabolic response of all bone metastatic lesions (stable disease) after three months of the regimen initiation. The aforementioned stable disease status continued for approximately three years up to this point.

This study highlights the potential clinical relevance of the RANK pathway in BC treatment, and our findings suggest that denosumab may offer significant benefits in terms of PFS and OS for certain subgroups, particularly those with HER2 scores of 1, patients under 60, and those with endocrine-resistant BC. In conclusion, considering that RANK pathway status may be a predictive biomarker for CDK4/6i treatment and may cause treatment resistance, our results demonstrate the clinical relevance of the combination of CDK4/6i + ET with RANKL inhibition.

P4, N=240, Active, not recruiting, Ottawa Hospital Research Institute | Recruiting --> Active, not recruiting | Trial completion date: Nov 2025 --> Jun 2026 | Trial primary completion date: Nov 2024 --> Jun 2025

No abstract available

P1, N=16, Not yet recruiting, National University Hospital, Singapore

He successfully achieved evocalcet and zoledronate withdrawal, and the PTH level improvement was continuously observed for 8 months at present, with only grade 2 subclinical hypothyroidism. A combination of PEM and RT is a promising treatment of unresectable TMB-high PC. Recent evidence on the immunomodulatory effect of RT provides the rationale for the combination of RT and PEM.

P=N/A, N=2881, Completed, Daewoong Pharmaceutical Co. LTD. | Recruiting --> Completed

Adult women with HER2-positive breast cancer amendable to curative surgery who consented to the study received four cycles of ZA at 4 mg + doxorubicin 60 mg/m2 + cyclophosphamide 600 mg/m2 followed by four cycles of ZA at 4 mg + docetaxel 100 mg/m2 + trastuzumab 6 mg/kg (8 mg/kg as a loading dose), all in a 21 days-cycle, totalizing 8 cycles before surgery. ZA plus neoadjuvant therapy in HER2-positive breast cancer shows provoking survival outcomes. Clinical and pre-clinical investigation with dual anti-HER2 blockage is warranted.

Moreover, stIL15-OPS-γδ T cells were efficacious against patient-derived osteosarcomas in animal models and in vitro, where efficacy could be boosted with the addition of zoledronic acid. Together, the data identify stIL15-OPS-γδ T cells as a candidate allogeneic cell therapy platform combining direct cytolysis with bystander activation to promote tumor control.

Eventually, Bre-Ved-ZA ADC, in contrast with the native antibody, can trigger the proliferation and activation of cytolytic activity of effector-memory Vδ2 T-lymphocytes against HL-cell lines. These findings may support the potential use of this ADC in the management of r/r HL.

P=N/A, N=20, Active, not recruiting, University of Calgary | Recruiting --> Active, not recruiting

Due to disease progression, lenvatinib was initiated...Zoledronic acid was initiated for the treatment of the skeletal metastases, and palliative external beam radiation (2000 cGy in 5 fractions) was administered to the sternal lesion to alleviate the bone pain... The NBN gene encodes for the protein nibrin, a member of the MRE11/RAD50 complex that is involved in DNA repair. PVs in NBN are commonly identified in non-thyroidal malignancies such as breast and lung carcinomas. While NBN PVs are rarely reported in DTCs, as per our knowledge, this is the first described case of OTC with a PV in NBN as the molecular driver, manifesting with an aggressive disease course.

In bone, ZOL prevented osteoporotic changes and tumour cell invasion produced a significant decrease in RANK and an increase in OPG expressions, alongside improved bone mineral density in CT scans. ZOL could be a promising preventive therapy against colitis-induced cancer and associated OP via modulation expression of SNHG16, miRNA-146a, and TRAF6.

P4, N=101, Completed, National Taiwan University Hospital | Recruiting --> Completed | Trial completion date: Dec 2022 --> Dec 2023 | Trial primary completion date: Dec 2022 --> Jul 2023

P3, N=318, Active, not recruiting, UNICANCER | Trial completion date: Dec 2025 --> Dec 2026

P1/2, N=138, Not yet recruiting, Washington University School of Medicine

P4, N=89, Completed, Centre Hospitalier Universitaire de Nice | Unknown status --> Completed | N=350 --> 89

Following 14-days ex vivo expansion with zoledronic acid and interleukin (IL)-2, exercise mobilized γδ T-cells had surface phenotypes and transcriptomic profiles associated with enhanced effector functions, and demonstrated superior cytotoxic activity against multiple hematologic tumors in vitro, and in vivo in leukemia bearing xenogeneic mice...Antibody blocking of DNAM-1 on expanded γδ T-cells, as well as the DNAM-1 ligands PVR and Nectin-2 on leukemic targets, abolished the enhanced anti-leukemic effects of exercise. These findings provide a mechanistic link between exercise, β2-AR activation, and the manufacture of superior γδ T-cell products for adoptive cell therapy against hematological malignancies.

Here, we demonstrated that next-generation immunomodulators called cereblon E3 ligase modulators (CELMoDs), as well as lenalidomide and pomalidomide, expanded Th1-like Vδ2+ γδ T cells from PBMCs in the presence of zoledronic acid (ZA). ZA but not these immunomodulatory drugs upregulated BTN3A1 in monocytes. These results suggest that immunomodulatory drugs and ZA have cooperative roles in expansion of Th1-like Vδ2+ γδ T cells, and provide the important knowledge for clinical application of human Vδ2+ γδ T cells as effector cells.

P4, N=300, Recruiting, Lene Bergendal Solberg | Trial completion date: Dec 2025 --> Mar 2026 | Trial primary completion date: Dec 2025 --> Mar 2026

Notably, bone metastasis progression of NSCLC was inhibited by moderate exercise, and combinations with zoledronic acid had additive effects. Moreover, exercise preconditioning effectively suppressed bone metastasis progression. This study significantly advances the understanding of the mechanism underlying exercise-afforded protection against bone metastasis progression.