1
|
Petca RC, Popescu RI, Toma C, Dumitrascu MC, Petca A, Sandru F, Chibelean CB. Chemical hemorrhagic cystitis: Diagnostic and therapeutic pitfalls (Review). Exp Ther Med 2021; 21:624. [PMID: 33936281 DOI: 10.3892/etm.2021.10056] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2021] [Accepted: 03/23/2021] [Indexed: 11/06/2022] Open
Abstract
Chemical cystitis (CC) is an inflammation of the bladder caused by various chemical agents ingested intentionally or accidentally. It is linked to chemotherapeutic agents such as cyclophosphamide, therapeutic agents for diverse diseases, and anesthetic agents consumed abusively for recreational effects such as ketamine, or can be linked to environmental and surrounding factors such as soaps, gels, spermicides, and dyes. CC is a pathology with an increasing incidence that is inadequately treated due to its infectious cystitis-like symptoms. The hemorrhagic form can have a rampant evolution. Treatment options of CC and its complications are under continuous research with no accepted standardized sequence. In many situations, the treatments are difficult to obtain, administer, and follow-up. In addition, the lack of experience of the physician may pose other obstacles in delivering treatment to the patient. In conclusion, CC is a disease with an increasing incidence, challenging to diagnose, which is frequently mistreated, and has multiple treatment modalities that still require standardization in administration and sequencing.
Collapse
Affiliation(s)
- Razvan-Cosmin Petca
- Department of Urology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania
| | - Razvan-Ionut Popescu
- Department of Urology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania
| | - Cristian Toma
- Department of Urology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Urology, 'Prof. Dr. Th. Burghele' Clinical Hospital, 050659 Bucharest, Romania
| | - Mihai Cristian Dumitrascu
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, University Emergency Hospital, 050098 Bucharest, Romania
| | - Aida Petca
- Department of Obstetrics and Gynecology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Obstetrics and Gynecology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Florica Sandru
- Department of Dermatology, 'Carol Davila' University of Medicine and Pharmacy, 050474 Bucharest, Romania.,Department of Dermatology, Elias Emergency University Hospital, 011461 Bucharest, Romania
| | - Calin Bogdan Chibelean
- Department of Urology, 'George Emil Palade' University of Medicine, Pharmacy, Science and Technology of Targu-Mures, 540139 Targu-Mures, Romania.,Department of Urology, Mureș County Hospital, 540136 Targu-Mures, Romania
| |
Collapse
|
2
|
Lam Van Ba O, Aharony S, Loutochin O, Corcos J. Bladder tissue engineering: a literature review. Adv Drug Deliv Rev 2015; 82-83:31-7. [PMID: 25446136 DOI: 10.1016/j.addr.2014.11.013] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2014] [Revised: 10/12/2014] [Accepted: 11/08/2014] [Indexed: 12/30/2022]
Abstract
PURPOSE OF REVIEW In bladder cancer and neuro-bladder, reconstruction of the bladder requires bowel segment grafting for augmentation cystoplasty or neo-bladder creation. However, even if currently considered as the gold standard, it is associated with potentially severe short- and long-term adverse effects. Thus, bladder tissue engineering is a promising approach to bladder reconstruction. RECENT FINDINGS In the last few years, progress has been made with the development of new biomaterials for bladder tissue replacement and in deciphering the role of stem cells as well as their contribution to bladder scaffold integration and tissue regeneration. SUMMARY This review of recently published articles allows us to forecast the characteristics of efficient and safe bladder biomaterials. However, several factors, such as native bladder traits, the specific involvement of urine, and bladder tissue replacement indications, have to be assessed with caution before including bladder tissue engineering in clinical trials. Many authors agree that these challenging techniques could deliver significant benefits with clinical application, reducing morbidity and global long-term costs.
Collapse
Affiliation(s)
- Ornella Lam Van Ba
- Department of Urology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Shachar Aharony
- Department of Urology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Oleg Loutochin
- Department of Urology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada
| | - Jacques Corcos
- Department of Urology, Jewish General Hospital, McGill University, Montreal, Quebec, Canada.
| |
Collapse
|
3
|
Haldar S, Dru C, Bhowmick NA. Mechanisms of hemorrhagic cystitis. AMERICAN JOURNAL OF CLINICAL AND EXPERIMENTAL UROLOGY 2014; 2:199-208. [PMID: 25374922 PMCID: PMC4219308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Accepted: 09/30/2014] [Indexed: 06/04/2023]
Abstract
The vast majority of cases of infectious cystitis are easily treated, and most patients have no long-term complications. However, hemorrhagic cystitis is a potentially deadly complication associated with pelvic radiation therapy, chemotherapy, and stem-cell transplant therapy. The focus of current understanding, and hence therapy, is directed toward urothelial cell death. However, the primary functional ramification of inflammatory bladder disease is the loss of compliance due to muscular expansion. Recent studies on smooth muscle response in models of bladder inflammation demonstrate a process of pyroptotic cell death that potentiates further muscle hyperplasia. These findings may support alternative interventions for subjects with hemorrhagic cystitis refractive to current therapy.
Collapse
Affiliation(s)
- Subhash Haldar
- Department of Medicine, Cedars-Sinai Medical CenterLos Angeles, CA
| | - Christopher Dru
- Department of Medicine, Cedars-Sinai Medical CenterLos Angeles, CA
| | - Neil A Bhowmick
- Department of Medicine, Cedars-Sinai Medical CenterLos Angeles, CA
- Greater Los Angeles Veterans AdministrationLos Angeles, CA
| |
Collapse
|
4
|
Baker SC, Shabir S, Southgate J. Biomimetic urothelial tissue models for the in vitro evaluation of barrier physiology and bladder drug efficacy. Mol Pharm 2014; 11:1964-70. [PMID: 24697150 DOI: 10.1021/mp500065m] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
The bladder is an important tissue in which to evaluate xenobiotic drug interactions and toxicities due to the concentration of parent drug and hepatic/enteric-derived metabolites in the urine as a result of renal excretion. Breaching of the barrier provided by the bladder epithelial lining (the urothelium) can expose the underlying tissues to urine and cause harmful effects (e.g., cystitis or cancer). Human urothelium is most commonly represented in vitro as immortalized or established cancer-derived cell lines, but the compromised ability of such cells to undergo differentiation and barrier formation means that nonimmortalized, normal human urothelial (NHU) cells provide a more relevant cell culture system. The impressive capacity for urothelial self-renewal in vivo can be harnessed in vitro to generate experimentally-useful quantities of NHU cells, which can subsequently be differentiated to form a functional or "biomimetic" urothelium. When seeded onto permeable membranes, these barrier-forming human urothelial tissue models enable the modeling of serum and luminal (intravesical) exposure to drugs and metabolites, thus supporting efficacy/toxicity assessments. Biomimetic human urothelial constructs provide a potential step along the preclinical trail and may support the extrapolation from rodent in vivo data to determine human relevance. Early evidence is beginning to demonstrate that human urothelium in vitro can provide information that supersedes conventional rodent studies, but further validation is needed to support widespread adoption.
Collapse
Affiliation(s)
- Simon C Baker
- Jack Birch Unit of Molecular Carcinogenesis, Department of Biology, University of York , Heslington, York YO10 5DD, U.K
| | | | | |
Collapse
|