Clostridium histolyticum

This study formulated sweet potato chips with powdered potentially probiotic Levilactobacillus brevis (SPLB) and Lactiplantibacillus plantarum (SPLP) and evaluated their impacts on human intestinal microbiota during 48 h of in vitro colonic fermentation. L. brevis and L. plantarum kept high viable cell counts (> 6 log CFU/g) on sweet potato chips after freeze-drying and during 60 days of storage. SPLB and SPLP had satisfactory quality parameters during 60 days of storage. SPLB and SPLP increased the relative abundance of Lactobacillus ssp...

INTRODUCTION: We characterize the geographic distribution of providers trained to inject Clostridium histolyticum and identify areas with low provider availability. METHODS: We utilized a publicly available search tool to identify clinical sites offering Clostridium histolyticum in the U.S. The data gathered included the provider's name, specialty, address, and whether the site was considered high-volume (ie, administer ≥20 Clostridium histolyticum injections per year)...

BACKGROUND: Testosterone plays an important role in collagen metabolism, transforming growth factor-β1 expression, and wound healing, which are all critical factors in pathogenesis of Peyronie's disease. Some clinical studies have suggested an association between Peyronie's disease and hypogonadism. OBJECTIVE: We sought to investigate whether baseline total testosterone levels influence response to intralesional collagenase clostridium histolyticum in Peyronie's disease...

This study evaluated the impact of the Milnutri Profutura® (MNP) dairy infant formula on the gut microbiota of early childhood children (three to five years) with Autistic Spectrum Disorder (ASD) using static fermentation (time zero, 24, and 48 h) and the Simulator of the Human Intestinal Microbiol Ecosystem (SHIME®) (time zero, 72 h, and 7 days). The relative abundance of selected intestinal bacterial groups, pH values, organic acids, and sugars were verified at time zero, 24, and 48 h using flow cytometry and measurements...

Collagenase Clostridium histolyticum is a popular treatment in Dupuytren contracture. Current guidelines are for manipulation 24 hours to 7 days after injection. We present a case of successful manipulation 28 days after injection.

INTRODUCTION: The aim of the present study is to systematically review the literature on well-selected comparative studies for meta-analysis on outcome differences between collagenase clostridium histolyticum (CCH) injection and limited fasciectomy (LF) for Dupuytren's disease. MATERIALS AND METHODS: PubMed/Medline, Embase, and the Cochrane Library were searched for comparative studies assessing differences in outcomes of CCH and LF. Effect estimates were pooled across studies using random effects models and presented as weighted mean difference (MD) and odds ratio (OR) with corresponding 95% confidence interval (CI)...

Mesenchymal stem cells extracted from adipose tissue are particularly promising given the ease of harvest by standard liposuction and reduced donor site morbidity. This study proposes a novel enzymatic method for isolating stem cells using Vibrio alginolyticus collagenase, obtaining a high-quality product in a reduced time. Initially, the enzyme concentration and incubation time were studied by comparing cellular yield, proliferation, and clonogenic capacities. The optimized protocol was phenotypically characterized, and its ability to differentiate in the mesodermal lineages was evaluated...

Collagenase Clostridium histolyticum (CCh), the first approved non-surgical treatment for Peyronie's disease (PD), was withdrawn from the European, Canadian, and Asian markets due to poor demand and lack of government reimbursement options. We sought to assess insurance approval rates and usage of CCh across Canada to understand the factors that led to its withdrawal. Data on patients prescribed CCh for PD or Dupuytren's contracture was obtained through collaboration with BioScript Solutions to assess the association of variables with insurance approval and prescription filling...

INTRODUCTION: Dupuytren's disease is a fibroproliferative disorder of the palm leading to flexion deformities of the digits that impair hand function. Studies have evaluated treatment trends for patients with Dupuytren's disease; however, most conclude in 2012 shortly after collagenase clostridium histolyticum (CCH) injection was introduced to the market. It is unknown how provider preferences have been influenced since its introduction. We aimed to compare treatment options with regard to (1) patient demographics, (2) annual utilization rates, and (3) costs...

PURPOSE: Dupuytren disease can be managed with an injection of collagenase Clostridium histolyticum enzyme followed by manual manipulation. Although the recommended time from injection to manipulation is 24-72 hours, patient and physician schedules may not accommodate this time frame. Therefore, we sought to study the impact of time from injection to manipulation on outcomes and complications of collagenase injection. METHODS: We performed a review of 309 patients who underwent an injection of collagenase Clostridium histolyticum for Dupuytren disease with manipulation at two, five, or seven days after injection...

Peyronie's disease (PD) is a connective tissue disorder affecting the tunica albuginea. It can cause pain and penile deformation, and its prevalence increases with age. Although surgery is the gold standard for the chronic phase of the disease, there are several conservative treatment methods available, and the optimal management of the acute phase of the disease remains a matter of debate. In this article, we aim to summarize the recent trends in research on the subject of non-surgical treatment of PD. The search was performed in PubMed, Scopus, and Web of Science databases and included studies in English published between 2012 and 2022 investigating the clinical outcomes of non-surgical PD management in humans...

This study evaluated the impacts of novel nutraceuticals formulated with freeze-dried jabuticaba peel (FJP) and three potentially probiotic Limosilactobacillus fermentum strains on the abundance of bacterial groups forming the human intestinal microbiota, metabolite production, and antioxidant capacity during in vitro colonic fermentation. The nutraceuticals had high viable counts of L. fermentum after freeze-drying (≥ 9.57 ± 0.09 log CFU/g). The nutraceuticals increased the abundance of Lactobacillus ssp...

No abstract text is available yet for this article.

Peyronie's disease (PD) is defined by penile plaque formation and curvature causing sexual dysfunction. The only FDA-approved intralesional treatment is Collagenase Clostridium histolyticum (CCh). CCh contains two collagenases, AUX1 and AUXII, that break down the type I and type III collagen contained in plaques, leading to plaque dissolution and reduction in penile curvature. Peyronie's plaques, however, also contain fibrin and calcium, which CCh cannot digest. It is unclear if plaque calcification prevents CCh from breaking down plaques...

Background: Intervertebral disc degeneration (IDD) is the leading cause of lower back pain, and an overall understanding of the molecular mechanisms related to IDD is still lacking. The purpose of this study was to explore gene signatures and immune cell infiltration related to IDD via bioinformatics analysis. Methods: A total of five expression profiles of mRNA and non-coding RNA were downloaded from the Gene Expression Omnibus (GEO) database. The potentially involved lncRNA/circRNA-miRNA-mRNA networks and protein-protein interaction networks were constructed by miRNet, circBank, STRING, and the Cytoscape database...

PURPOSE: Currently, no treatment corrects the contractile nature of Dupuytren myofibroblasts (DMFs) or prevents recurrence following surgery. Antifibrotic and proadipogenic growth factors are released when adipose-derived stem cells (ASCs) are cultured with platelet-rich plasma (PRP), a platelet concentration from whole blood. Reprograming myofibroblasts into adipocytes via growth factors is proposed as a powerful potential tool to target fibrosis. We aimed to assess whether the combination of ASCs and PRP reprograms DMFs into adipocytes in vitro and alters their contractile nature in vivo...

Peyronie's disease continues to be poorly understood. We characterize the presenting features of Peyronie's disease within a large cohort and elucidate the factors that correlate with surgical intervention. Univariate and multivariate analyses were performed on 1483 consecutive patients to assess pre-operative predictors of surgical intervention for Peyronie's disease. Overall, 1263 patients met inclusion criteria. Mean age was 55.4 ± 11.1 years with a mean duration of disease at presentation of 33...

Objective  We have developed a handprint-based method for visualizing and quantifying the palmar contact of patients with Dupuytren's contracture. The purpose of this study was to examine whether the generated handprint was useful for assessing the severity of flexion contracture of the fingers and for evaluating the therapeutic effects of collagenase clostridium histolyticum (CCH) injection for Dupuytren's contracture. Methods  The handprint was created by applying medical-grade ethanol-containing hand sanitizer over the entire palmar surface of the affected hand and then pressing it on thermal paper for word processors...

No abstract text is available yet for this article.

PURPOSE: In this narrative review we explore additional indications for which intralesional collagenase Clostridium histolyticum (CCH) injection therapy may be used, in addition to those utilized in the IMPRESS trials. The goal is to provide updated assessment of available intralesional therapies and justify whether to expand clinical indications based on advancements over the last decade. RESULTS: Patients receiving CCH in the acute phase of PD have shown significant improvement in penile curvature - which may be even more significant than reported due to progressive curvature over the longitudinal course of injection therapy...