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Clinical and Experimental... 2024Inflammatory bowel disease (IBD) affects young adults of reproductive age, and questions related to pregnancy and breastfeeding are common in clinical practice. Most...
BACKGROUND
Inflammatory bowel disease (IBD) affects young adults of reproductive age, and questions related to pregnancy and breastfeeding are common in clinical practice. Most medications used to treat IBD are considered safe during pregnancy, except methotrexate and small molecules such as tofacitinib. Despite few studies regarding vedolizumab (VDZ) safety, it appears to be safe during pregnancy. Therefore, this study aimed to report the management of ulcerative colitis in pregnant patient refractory to anti-tumor necrosis factor (TNF) agents using VDZ.
CASE REPORT
A female, 38 years old, with ulcerative colitis was refractory to conventional treatment with mesalazine, sulfasalazine, and azathioprine. She was hospitalized at six weeks of gestation with severe acute colitis requiring the use of infliximab (IFX) to induce remission. She had a spontaneous abortion at nine weeks of gestation after the second dose of IFX. Since there was no endoscopic improvement after six months of IFX treatment, VDZ treatment was initiated. During the VDZ infusion period, the patient discovered that she was pregnant with twins, leading to the discussion of the risks and benefits of continuing the VDZ. The patient presented with disease clinical remission with the use of VDZ, and the babies were born at 34 weeks of gestation without complications. Breastfeeding was also performed without complications.
CONCLUSION
Continued VDZ medication is safe during pregnancy and breastfeeding, with adverse events similar to anti-TNF therapy.
PubMed: 38799766
DOI: 10.2147/CEG.S457256 -
International Journal of Molecular... May 2024Ulcerative colitis (UC) is characterized by continuous mucosal ulceration of the colon, starting in the rectum. 5-Aminosalicylic acid (5-ASA) is the main therapy for...
Ulcerative colitis (UC) is characterized by continuous mucosal ulceration of the colon, starting in the rectum. 5-Aminosalicylic acid (5-ASA) is the main therapy for ulcerative colitis; however, it has side effects. Physical exercise effectively increases the number of anti-inflammatory and anti-immune cells in the body. In the current study, the effects of simultaneous treatment of treadmill exercise and 5-ASA were compared with monotherapy with physical exercise or 5-ASA in UC mice. To induce the UC animal model, the mice consumed 2% dextran sulfate sodium dissolved in drinking water for 7 days. The mice in the exercise groups exercised on a treadmill for 1 h once a day for 14 days after UC induction. The 5-ASA-treated groups received 5-ASA by enema injection using a 200 μL polyethylene catheter once a day for 14 days. Simultaneous treatment improved histological damage and increased body weight, colon weight, and colon length, whereas the disease activity index score and collagen deposition were decreased. Simultaneous treatment with treadmill exercise and 5-ASA suppressed pro-inflammatory cytokines and apoptosis following UC. The benefits of this simultaneous treatment may be due to inhibition on nuclear factor-κB/mitogen-activated protein kinase signaling activation. Based on this study, simultaneous treatment of treadmill exercise and 5-ASA can be considered as a new therapy of UC.
Topics: Animals; Mesalamine; Colitis, Ulcerative; Mice; Physical Conditioning, Animal; Male; Disease Models, Animal; Colon; Dextran Sulfate; NF-kappa B; Cytokines; Apoptosis; Anti-Inflammatory Agents, Non-Steroidal
PubMed: 38791116
DOI: 10.3390/ijms25105076 -
The Korean Journal of Gastroenterology... May 20245-Aminosalicylic acid (5-ASA) is recommended for managing ulcerative colitis. Common adverse effects associated with 5-ASA include gastrointestinal disorders, headaches,...
5-Aminosalicylic acid (5-ASA) is recommended for managing ulcerative colitis. Common adverse effects associated with 5-ASA include gastrointestinal disorders, headaches, and skin rashes. Perimyocarditis induced by 5-ASA is a rare adverse effect, with only a limited number of cases reported. This paper presents a case of 5-ASA-induced perimyocarditis in a 29-year-old female who had been taking 5-ASA for three weeks. The patient was admitted to the emergency department with dyspnea, chest discomfort, and fever. She subsequently underwent laboratory investigations, including electrocardiography, transthoracic echocardiography, chest computed tomographic angiography, cardiac magnetic resonance imaging, and heart biopsy. Intravenous steroid was administered, and 5-ASA was discontinued. The patient's signs and symptoms improved significantly within a few days of discontinuing 5-ASA, leading to her subsequent discharge. This case highlights the importance of considering perimyocarditis in patients exhibiting cardiac symptoms during 5-ASA therapy, despite it being a rare adverse effect. Drug withdrawal in such cases may lead to rapid clinical improvement.
Topics: Humans; Female; Mesalamine; Colitis, Ulcerative; Adult; Electrocardiography; Echocardiography; Anti-Inflammatory Agents, Non-Steroidal; Myocarditis; Magnetic Resonance Imaging; Tomography, X-Ray Computed; Computed Tomography Angiography
PubMed: 38783621
DOI: 10.4166/kjg.2024.024 -
World Journal of Clinical Cases May 2024Cronkhite-Canada syndrome (CCS) is a rare disease of unknown etiology. The optimal treatment for CCS remains unknown. Treatment with corticosteroids is considered the...
BACKGROUND
Cronkhite-Canada syndrome (CCS) is a rare disease of unknown etiology. The optimal treatment for CCS remains unknown. Treatment with corticosteroids is considered the mainstay treatment because of its high efficacy, but the therapeutic strategy for steroid-resistant CCS is not yet established.
CASE SUMMARY
This is the case of an 81-year-old woman who was diagnosed with CCS. Given her severe diarrhea, nausea, vomiting, and hypoproteinemia, hormone therapy (40 mg/d) was administered, and the symptoms improved within 1 wk. After 3 mo, the patient had no obvious symptoms. The polyps were significantly reduced on review gastroscopy and colonoscopy, thus hormone reduction gradually began. The hormone level was maintained at 10 mg/d after 6 mo. Despite the age of the patient and the side effects of hormones, the patient had no obvious discomfort. However, hormone drugs were discontinued, and mesalazine was administered orally at 3 g/d. The patient's symptoms continued to improve after a follow-up of 5 years.
CONCLUSION
Corticosteroids and mesalazine are potential treatment options for CCS.
PubMed: 38765740
DOI: 10.12998/wjcc.v12.i14.2431 -
JPGN Reports May 2024
PubMed: 38756131
DOI: 10.1002/jpr3.12047 -
JPGN Reports May 2024Parents and pediatric patients with ulcerative colitis (UC) who progressed to systemic immunotherapy are concerned about lifelong risks from such treatments. There is...
OBJECTIVE
Parents and pediatric patients with ulcerative colitis (UC) who progressed to systemic immunotherapy are concerned about lifelong risks from such treatments. There is limited knowledge about withdrawal of such agents and step-down (SD) to enteral 5-aminosalicylic acid (mesalamine) before transitioning to adult care.
METHODS
We studied nine pediatric cases with moderate to severe UC who after a median of 2.18 years of clinical remission on systemic immunotherapy stepped down to oral mesalamine treatment.
RESULTS
Average follow-up time from SD was 3.49 years. Five patients (55.5%) had sustained remission (without any flare noted) after SD during follow-up. Sustained clinical remission was 88.9% (8/9) at 1 year, 87.5% (7/8) at 2 years, and 66.7% (4/6) at 3 years after SD. Out of those tested (one patient was not tested), 62.5% (5/8) had fecal calprotectin <50 μg/g. Four out of six patients examined (66.6%) had mucosal healing on post-SD colonoscopy.
CONCLUSION
We propose that SD to mesalamine can be a reasonable therapeutic consideration for pediatric patients with UC before transitioning to adult gastroenterology care. Shared decision-making is important before such treatment changes.
PubMed: 38756120
DOI: 10.1002/jpr3.12048 -
International Immunopharmacology Jun 2024Inflammatory bowel disease (IBD) is distinguished by persistent immune-mediated inflammation of the gastrointestinal tract. Previous experimental investigations have...
Inflammatory bowel disease (IBD) is distinguished by persistent immune-mediated inflammation of the gastrointestinal tract. Previous experimental investigations have shown encouraging outcomes for the use of mesenchymal stem cell (MSC)-based therapy in the treatment of IBD. However, as a primary medication for IBD patients, there is limited information regarding the potential interaction between 5-aminosalicylates (5-ASA) and MSCs. In this present study, we employed the dextran sulfate sodium (DSS)-induced ulcerative colitis (UC) mouse model to examine the influence of a combination of MSCs and 5-ASA on the development of UC. The mice were subjected to weight measurement, DAI scoring, assessment of calprotectin expression, and collection of colons for histological examination. The findings revealed that both 5-ASA and MSCs have demonstrated efficacy in the treatment of UC. However, it is noteworthy that 5-ASA exhibits a quicker onset of action, while MSCs demonstrate more advantageous and enduring therapeutic effects. Additionally, the combination of 5-ASA and MSC treatment shows a less favorable efficacy compared to the MSCs alone group. Moreover, our study conducted in vitro revealed that 5-ASA could promote MSC migration, but it could also inhibit MSC proliferation, induce apoptosis, overexpress inflammatory factors (IL-2, IL-12P70, and TNF-α), and reduce the expression of PD-L1 and PD-L2. Furthermore, a significant decrease in the viability of MSCs within the colon was observed as a result of 5-ASA induction. These findings collectively indicate that the use of 5-ASA has the potential to interfere with the therapeutic efficacy of MSC transplantation for the treatment of IBD.
Topics: Animals; Colitis, Ulcerative; Mesenchymal Stem Cell Transplantation; Mesalamine; Disease Models, Animal; Mesenchymal Stem Cells; Dextran Sulfate; Mice; Humans; Mice, Inbred C57BL; Colon; Cells, Cultured; Male; Cell Proliferation; Anti-Inflammatory Agents, Non-Steroidal
PubMed: 38744176
DOI: 10.1016/j.intimp.2024.112255 -
Biologics : Targets & Therapy 2024The patient was a 50-year-old Japanese woman who was diagnosed with total-colitis-type ulcerative colitis (UC) at the age of 26 years. She was treated with mesalazine...
The patient was a 50-year-old Japanese woman who was diagnosed with total-colitis-type ulcerative colitis (UC) at the age of 26 years. She was treated with mesalazine and azathioprine, and her disease activity was well controlled. At the age of 50 years, the patient was experiencing fever, abdominal pain, diarrhea, bloody stool, and anal pain, which led to a diagnosis of a relapse of UC. Although steroid therapy was administered and tended to improve her symptoms, fecaloid vaginal discharge occurred, and rectovaginal fistula (RVF) was confirmed. Colostomy was performed, and infliximab was initiated as maintenance therapy for UC. All symptoms improved, and RVF closure was confirmed 6 months after the initiation of infliximab. To date, she has been free from relapse of UC. There have been only a few reports of UC complicated by RVF, and this condition is often difficult to treat. To the best of our knowledge, no other case of UC complicated by RVF in which the fistula was closed after treatment with colostomy and infliximab has been previously reported; thus, our report of the present case is valuable to the literature.
PubMed: 38736705
DOI: 10.2147/BTT.S457300 -
Journal of Medical Case Reports May 2024Radiation proctitis (RP) is a significant complication of pelvic radiation. Effective treatments for chronic RP are currently lacking. We report a case where chronic RP...
BACKGROUND
Radiation proctitis (RP) is a significant complication of pelvic radiation. Effective treatments for chronic RP are currently lacking. We report a case where chronic RP was successfully managed by metformin and butyrate (M-B) enema and suppository therapy.
CASE PRESENTATION
A 70-year-old Asian male was diagnosed with prostate cancer of bilateral lobes, underwent definitive radiotherapy to the prostate of 76 Gy in 38 fractions and six months of androgen deprivation therapy. Despite a stable PSA nadir of 0.2 ng/mL for 10 months post-radiotherapy, he developed intermittent rectal bleeding, and was diagnosed as chronic RP. Symptoms persisted despite two months of oral mesalamine, mesalamine enema and hydrocortisone enema treatment. Transition to daily 2% metformin and butyrate (M-B) enema for one week led to significant improvement, followed by maintenance therapy with daily 2.0% M-B suppository for three weeks, resulting in continued reduction of rectal bleeding. Endoscopic examination and biopsy demonstrated a good therapeutic effect.
CONCLUSIONS
M-B enema and suppository may be an effective treatment for chronic RP.
Topics: Humans; Male; Proctitis; Aged; Enema; Metformin; Prostatic Neoplasms; Radiation Injuries; Chronic Disease; Treatment Outcome; Butyrates; Gastrointestinal Hemorrhage; Suppositories
PubMed: 38725071
DOI: 10.1186/s13256-024-04551-x -
Journal of Cancer Research and Clinical... May 2024The pathogenesis and treatment of colorectal cancer (CRC) continue to be areas of ongoing research, especially the benefits of traditional Chinese medicine (TCM) in...
BACKGROUND
The pathogenesis and treatment of colorectal cancer (CRC) continue to be areas of ongoing research, especially the benefits of traditional Chinese medicine (TCM) in slowing the progression of CRC. This study was conducted to investigate the effectiveness and mechanism of action of modified Lichong decoction (MLCD) in inhibiting CRC progression.
METHODS
We established CRC animal models using azoxymethane/dextran sodium sulfate (AOM/DSS) and administered high, medium, or low doses of MLCD or mesalazine (MS) for 9 weeks to observe MLCD alleviation of CRC. The optimal MLCD dose group was then subjected to metagenomic and RNA sequencing (RNA-seq) to explore the differentially abundant flora and genes in the control, model and MLCD groups. Finally, the mechanism of action was verified using WB, qRT‒PCR, immunohistochemistry and TUNEL staining.
RESULTS
MLCD inhibited the progression of CRC, and the optimal effect was observed at high doses. MLCD regulated the structure and function of the intestinal flora by decreasing the abundance of harmful bacteria and increasing that of beneficial bacteria. The differentially expressed genes were mainly associated with the Wnt/β-catenin pathway and the cell cycle. Molecular biology analysis indicated that MLCD suppressed the Wnt/β-catenin pathway and the epithelial-mesenchymal transition (EMT), inhibited abnormal cell proliferation and promoted intestinal epithelial cell apoptosis.
CONCLUSION
MLCD mitigated the abnormal growth of intestinal epithelial cells and promoted apoptosis, thereby inhibiting the progression of CRC. This inhibition was accomplished by modifying the intestinal microbiota and disrupting the Wnt/β-catenin pathway and the EMT. Therefore, MLCD could serve as a potential component of TCM prescriptions for CRC treatment.
Topics: Wnt Signaling Pathway; Gastrointestinal Microbiome; Animals; Colorectal Neoplasms; Drugs, Chinese Herbal; Mice; Humans; Male; Apoptosis; Epithelial-Mesenchymal Transition; Cell Proliferation; Dextran Sulfate; beta Catenin; Disease Models, Animal
PubMed: 38710918
DOI: 10.1007/s00432-024-05763-w