Work

Effects of intravesical cocktail instillation on outcomes and serum pain factors of patients with bladder pain syndrome

Year: 2025

Type: article

Abstract: AIMS: We aimed to assess the effects of intravesical cocktail instillation on the outcomes and serum pain factors of patients with bladder pain syndrome (BPS). METHODS: The clinical data of 86 female BPS patients hospitalized between March 2017 and March 2024 were collected for retrospective analysis. All patients were treated with oral medication (amitriptyline) + local intravesical instillation of drugs, and then assigned to a control group (sodium hyaluronate intravesical instillation) and a research group [intravesical instillation of dimethyl sulfoxide (DMSO) + chondroitin sulfate (CS) + low-molecular-weight heparin (LMWH) cocktail]. RESULTS: The research group (n=43) had lower urination frequency in 24 h, Pelvic Pain and Urgency/Frequency Patient Symptom Scale score, and O'Leary-Sant interstitial cystitis symptom index and interstitial cystitis problem index, as well as larger single urination volume than those of the control group (n=43) after 3 and 6 months of treatment (P<0.05). In the serum, the levels of substance P (SP), 5-hydroxytryptamine (5-HT), prostaglandin E2 (PGE2), neuropeptide Y (NPY), β-endorphin (β-EP), and dopamine (DA) declined in the two groups after 1 month of treatment in comparison to the pre-treatment levels. The levels of SP, 5-HT, PGE2, and NPY were lower, while the levels of β-EP and DA were higher in the research group than those in the control group (P<0.05). CONCLUSION: The intravesical instillation of DMSO + CS + LMWH cocktail is superior in long-term outcomes. It is more conducive to improving the levels of serum pain factors, with a good safety profile and without increasing adverse reactions.

Source: Biomedical Papers

DOI: 10.5507/bp.2025.029

Authors: Yunpeng Jia, Yuanning Zhang, Bo Wang, Junjia Shi

Institutions: Gansu Provincial Hospital of TCM, Zhejiang Chinese Medical University, Wenzhou Hospital of Traditional Chinese Medicine

Language: English

Topic: Urinary Bladder and Prostate Research

Subfield: Urology

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $591