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Marik AR, Miklós I, Csukly G, Hársfalvi P, Novák A. Effectiveness and tolerability of rectal ointment and suppositories containing sucralfate for hemorrhoidal symptoms: a prospective, observational study. Int J Colorectal Dis 2024; 39:72. [PMID: 38750150 PMCID: PMC11096207 DOI: 10.1007/s00384-024-04642-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 04/28/2024] [Indexed: 05/18/2024]
Abstract
BACKGROUND AND AIMS A high number of topical products are available for the treatment of hemorrhoidal symptoms. Sucralfate-based topical products constitute a new treatment alternative that act as a mechanical barrier to facilitate healing. The aim of this prospective, observational study was to determine patient- and physician-assessed effectiveness and tolerability of rectal ointment and suppositories containing sucralfate for the treatment of hemorrhoidal symptoms in routine clinical practice. METHODS Adult patients with diagnosed, mild-to-moderate, symptomatic non-bleeding hemorrhoids treated with rectal ointment or suppositories containing sucralfate were enrolled. Patients were administered treatment twice per day for at least 1 week until symptom resolution and/or for a maximum of 4 weeks. The primary endpoint was patient-assessed effectiveness on a modified Symptom Severity Score (mSSS, range 0 to 14). Physician-assessed effectiveness (9 symptoms, 0 to 5 Likert scale), hemorrhoid grade, and patient satisfaction were also determined. RESULTS Five investigators enrolled 60 patients; mean age was 48.4 ± 16.6 years and 72.4% were female. Pain or pressure sensitivity was reported as the most severe symptom by patients, and pressure sensitivity, discharge, soiling, and prolapse by physicians. Mean patient-assessed mSSS at baseline was 6.6 ± 1.9 and was significantly improved overall and in the ointment and suppository groups individually by -4.6 ± 2.0, -4.4 ± 1.8, and -4.8 ± 2.2, respectively (p < 0.0001). Investigator-assessed mean baseline symptom score was 18.1 ± 3.9 and improved by -7.1 ± 4.5, -6.9 ± 5.4, and -7.3 ± 3.5, respectively (p < 0.0001). Investigator-assessed symptoms of pressure sensitivity, swelling, and discharge were improved to the greatest extent. Hemorrhoid grade was improved in 38% of patients at the end of treatment. Compliance with treatment was 97.4% and patient satisfaction with application and onset of action was high (81.3% and 76.2%, respectively). Both the ointment and suppository were well tolerated. CONCLUSIONS The effectiveness of topical ointment or suppository containing sucralfate on patient- and investigator-assessed hemorrhoidal symptoms in real-life clinical practice was demonstrated. Patient satisfaction was high and treatments were well tolerated. Larger controlled trials are warranted to confirm the results.
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Affiliation(s)
| | | | - Gábor Csukly
- Bitrial Clinical Research Kft, Budapest, Hungary
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Kim MS, Yang SJ, Jung SY, Lee TY, Park JK, Park YG, Woo SY, Kim SE, Lee RA. Combination of phytochemicals, including ginsenoside and curcumin, shows a synergistic effect on the recovery of radiation-induced toxicity. PLoS One 2024; 19:e0293974. [PMID: 38241326 PMCID: PMC10798472 DOI: 10.1371/journal.pone.0293974] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 10/20/2023] [Indexed: 01/21/2024] Open
Abstract
Radiotherapy is commonly used to treat solid cancers located in the pelvis. A considerable number of patients experience proctitis of varying severity, even for a considerable period after radiotherapy. These side effects are often long-lasting or progressively worsen despite multiple therapeutic efforts and are a primary cause of an unexpectedly low quality of life, even after successful cancer treatment. Therefore, this study evaluated the individual and combined efficacy of ginsenoside, curcumin, butyric acid, and sucralfate compounds in treating radiation-induced proctitis. While the candidate compounds did not affect the proliferation and migration of cancer cells, they promoted the recovery of cell activity, including motility. They exhibited anti-inflammatory effects on human dermal fibroblasts or human umbilical vein endothelial cells within in vitro disease models. When each compound was tested, curcumin and ginsenoside were the most effective in cell recovery and promoted the migration of human dermal fibroblasts and cell restoration of human umbilical vein endothelial cells. The combination of ginsenoside and curcumin resulted in cell migration recovery of approximately 54%. In addition, there was a significant improvement in the length of the endothelial tube, with an increase of approximately 25%, suggesting that the ginsenoside-curcumin-containing combination was the most effective against radiation-induced damage. Furthermore, studies evaluating the effects of combined treatments on activated macrophages indicated that the compounds effectively reduced the secretion of inflammatory cytokines, including chemokines, and alleviated radiation-induced inflammation. In conclusion, our study provides valuable insights into using curcumin and ginsenoside as potential compounds for the effective treatment of radiation-induced injuries and highlights the promising therapeutic benefits of combining these two compounds.
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Affiliation(s)
- Min-Sung Kim
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - Su-Jeong Yang
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - Seo-Yeong Jung
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - Tae-Yong Lee
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - Jin-Kyung Park
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - Yun-Gyeong Park
- Central Research Center, CORESTEMCHEMON Inc., Seoul, South Korea
| | - So-Youn Woo
- Department of Microbiology, Ewha Womans University, College of Medicine, Seoul, South Korea
| | - Seong-Eun Kim
- Department of Internal Medicine, Ewha Womans University, College of Medicine, Seoul, South Korea
| | - Ryung-Ah Lee
- Department of Surgery, Ewha Womans University, College of Medicine, Seoul, South Korea
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Rudiman R, Hanafi RV, Evan C, Halim F. The efficacy of topical sucralfate in improving pain and wound healing after haemorrhoidectomy procedure: A systematic review, meta-analysis, and meta-regression of randomised clinical trials. Int Wound J 2023; 20:543-553. [PMID: 35864080 PMCID: PMC9885481 DOI: 10.1111/iwj.13901] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Revised: 06/28/2022] [Accepted: 07/04/2022] [Indexed: 02/03/2023] Open
Abstract
Pain and wound after haemorrhoidectomy constantly bothered the patient's convenience. Recurrently, topical sucralfate is used to treat excoriations and burns. It is considered to enhance epidermal growth and tissue granulation, thus, alleviating patients' problems. This study evaluated topical sucralfate's feasibility, safety, and superiority after haemorrhoidectomy. We searched randomised controlled trial (RCT) studies in PubMed, Google Scholar, Europe PMC, and ClinicalTrials.gov until March 29th, 2022. We investigated the influence of topical sucralfate on pain score postoperatively (24 hours, 7 days, and 14 days), pethidine usage, diclofenac usage, and wound healing rate compared to placebo. This study was conducted following the PRISMA guidelines. This study sorted the final six studies with 439 patients underwent haemorrhoidectomy. Topical sucralfate demonstrated significant outcomes on VAS 24 hours post-operative [Std. Mean Difference -1.00 (95% CI -1.70, -0.31), P = .005], VAS 7 days post-operative [Std. Mean Difference -2.29 (95% CI -3.34, -1.25), P < .0001], VAS 14 days post-operative [Std. Mean Difference -1.88 (95% CI -2.74, -1.01), P < .0001], pethidine usage within 24 hours post-operative [Std. Mean Difference -0.62 (95% CI -0.96, -0.27), P = .0004], diclofenac usage 7 days post-operative [Std. Mean Difference -1.76 (95% CI -2.61, -0.92), P < .0001], diclofenac usage 14 days post-operative [Std. Mean Difference -1.64 (95% CI -2.38, -0.91), P < .0001], and wound healing rate at 28-day post-operative [RR 1.45 (95% CI 1.25-1.68), P < .00001]. Topical sucralfate alleviated pain, improved wound healing, and minimised the usage of pethidine and diclofenac compared to placebo.
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Affiliation(s)
- Reno Rudiman
- Division of Digestive Surgery, Department of General Surgery, School of MedicineUniversitas Padjadjaran, Hasan Sadikin General HospitalBandungIndonesia
| | | | - Cecilia Evan
- Faculty of MedicineMaranatha Christian UniversityBandungIndonesia
| | - Freda Halim
- Department of General Surgery, Faculty of MedicineUniversitas Pelita HarapanTangerangIndonesia
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Lumintang L, Adnyana MS, Riasa INP, Asmarajaya AAGN, Hamid AR, Sanjaya H. A Systematic Review: Topical Sucralfate for Burn Wound. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Topical sucralfate has been used for burn and non-burn skin and mucosal lesion with remarkable results. The healing rate of mucosa is faster than skin lesion.
AIM: A current systematic review was conducted to objectively evaluate wound healing benefits of topical sucralfate for burn wound and to show on which degree of burn wound it works compare with another topical agents of burn wound therapy.
METHODS: Databases were searched for relevant studies: Google Scholar, PUBMED, and ProQuest. Data sources were searched using MeSH terms: “topical sucralfate” and “burn wound” for all publications up to December 2018. All English papers were included. Only studies performed in humans were included in this study. A total of 2437 publications were found, of which 3 studies met the inclusion criteria and were relevant to be used in this systematic review. The primary outcome was burn wound healing.
DATA EXTRACTION: Data from retrieved studies were reviewed and tabulated according to year of publication, study design, human or animal studies, characteristics of the population, and outcomes.
DATA SYNTHESIS: A total of 2 randomized controlled trials (RCTs) and 1 observational comparative study were found. All trials are on second degree burn wound patients. Jadad score was used to assess the methodological quality of the RCTs. One RCT and one comparative study demonstrated favorable outcomes with the use of topical sucralfate. There is one publication with no significant differences.
CONCLUSIONS: This systematic review shows a noticeably beneficial effect of topical sucralfate for burn wound. It is better than other topical agent in wound healing rate, decreased infection rate and enhancement of epithelialization also granulation with no local or systemic adverse reactions. However, multicenter RCT with larger sample size are needed to make recommendation for burn wound treatment.
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Candemir B, Baskovski E, Mammadov M, Esenboga K, Altin T. Triple gastrointestinal prophylactic therapy following high-power short-duration posterior left atrial wall ablation. Indian Heart J 2020; 72:306-308. [PMID: 32861390 PMCID: PMC7474111 DOI: 10.1016/j.ihj.2020.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2020] [Revised: 05/18/2020] [Accepted: 06/21/2020] [Indexed: 11/28/2022] Open
Abstract
The purpose of this study is to investigate incidence of gastrointestinal symptoms and complications in patients who underwent high-power short-duration (HPSD), posterior left atrial wall isolation during atrial fibrillation ablation and thereafter have received gastrointestinal prophylactic regimen consisting of sucralfate, proton-pump inhibitor and colchicine. Patients were followed and assessed at baseline, up until 6th month following the procedures.Among 115 patients who were included, 5 patients (4.3%) reported gastrointestinal symptoms at follow-up. No complications were diagnosed during the follow-up. In conclusion, the HPSD along with prophylactic regimen has been associated with low incidence of gastrointestinal adverse events.
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Bazelle J, Threlfall A, Whitley N. Gastroprotectants in small animal veterinary practice - a review of the evidence. Part 1: cyto-protective drugs. J Small Anim Pract 2018; 59:587-602. [PMID: 29974466 DOI: 10.1111/jsap.12867] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 03/13/2018] [Accepted: 05/23/2018] [Indexed: 12/14/2022]
Abstract
Diverse drugs with presumed cytoprotective effect have been used therapeutically in small animal veterinary practice for various gastro-intestinal conditions such as oesophagitis, gastric ulceration, gastritis or chronic gastro-enteropathies. Their efficacy has been doubted in human medicine, raising similar questions in the veterinary field. The aim of this review was to assess the current evidence on the efficacy and safety of these drugs in dogs and cats. Through a systematic review of the literature, we identified 37 articles on the use of misoprostol, sucralfate and other gastroprotectants in dogs and cats. There was evidence to support use of misoprostol in the prevention of aspirin-induced gastroduodenal mucosal injury in dogs, and for use of sucralfate in the prevention of acid-induced oesophagitis in cats. However, the overall quality of evidence supporting the use of these drugs in small animal patients was poor. In contrast, there was evidence of important adverse effects, especially drug interaction and gastro-intestinal signs. We therefore recommend prescribing these drugs with caution until further well-conducted studies reveal a useful gastroprotectant effect.
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Affiliation(s)
- J Bazelle
- Davies Veterinary Specialists, Hitchin, SG5 3HR, UK
| | - A Threlfall
- Davies Veterinary Specialists, Hitchin, SG5 3HR, UK
| | - N Whitley
- Davies Veterinary Specialists, Hitchin, SG5 3HR, UK
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Abstract
Mucosal lesions occur with different prevalence and severity in all subtypes of hereditary epidermolysis bullosa (EB), a group of rare genodermatoses. They are associated with increased morbidity and mortality, especially in severe junctional and dystrophic subtypes. Despite progress in clinical approaches to curative therapy, the management of these patients is still primarily symptom-oriented. Current recommendations mainly rely on expert opinion and experience from health care professionals of specialized centers, since the rarity of this disease largely limits the availability and feasibility of randomized controlled trials. Accurate preventive and supportive care measures, however, can significantly lessen symptoms, avoid/ameliorate complications, and enhance the quality of life of these patients.
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Schildt JC, Jutkowitz LA, Beal MW. Potpourri oil toxicity in cats: 6 cases (2000-2007). J Vet Emerg Crit Care (San Antonio) 2008. [DOI: 10.1111/j.1476-4431.2008.00350.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Matsuu-Matsuyama M, Shichijo K, Okaichi K, Ishii K, Wen CY, Fukuda E, Nakayama T, Nakashima M, Okumura Y, Sekine I. Sucralfate protects intestinal epithelial cells from radiation-induced apoptosis in rats. JOURNAL OF RADIATION RESEARCH 2006; 47:1-8. [PMID: 16571913 DOI: 10.1269/jrr.47.1] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
Radiotherapy for malignant pelvic disease is often followed by acute radiation colitis (ARC). It has been reported that sucralfate treatment has a protective effect against ARC, though the mechanisms of action are unknown. The effects of sucralfate on X-ray radiation-induced apoptosis was studied at 4 Gy in the colonic crypt cells of rats. Sucralfate enemas given prior to radiation resulted in the following: (1) reduction in number of apoptotic colonic crypt cells; (2) reduction in number of caspase-3 positive cells; (3) decreases in p53 accumulation and p21 expression; (4) decreases of Bax/Bcl-2 ratio. The protective effects of sucralfate against ARC may be partially due to the suppression of radiation-induced apoptosis by way of p53 in the colon and the protection of the colonic epithelial stem cell region.
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Affiliation(s)
- Mutsumi Matsuu-Matsuyama
- Department of Molecular Pathology, Nagasaki University Graduate School of Biomedical Sciences, Japan.
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Hovdenak N, Sørbye H, Dahl O. Sucralfate does not ameliorate acute radiation proctitis: randomised study and meta-analysis. Clin Oncol (R Coll Radiol) 2005; 17:485-91. [PMID: 16149294 DOI: 10.1016/j.clon.2005.04.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
AIMS During pelvic radiotherapy, many patients develop radiation-induced gastrointestinal symptoms, which may interfere with treatment. Prophylaxis during radiotherapy should ideally prevent acute reaction and the development of delayed injury. Sucralfate, an aluminium sucrose octasulphate, has been used for acute and delayed radiation side-effects. However, conflicting results have been published. We report here a prospective, randomised, placebo-controlled study of prophylactic sucralfate during pelvic radiotherapy. In addition, a meta-analysis of available data from the literature has been carried out. MATERIALS AND METHODS Fifty-one patients with localised pelvic tumours scheduled for curative conformal pelvic radiotherapy (total dose 64-70 Gy over 6.5-7 weeks in 2 Gy daily fractions) were included. Peroral sucralfate 2 g three times daily, or identically appearing placebo tablets, was given during the course of radiotherapy. Symptom registration, endoscopy and biopsies were carried out immediately before radiotherapy, 2 weeks and 6 weeks into the treatment course, and 2 weeks after completing radiotherapy. Mucosal cup forceps biopsies were obtained through a rigid proctoscope. Graded endoscopic appearance and quantitative histology were registered. RESULTS On the basis of previously published negative reports, an unplanned interim analysis of 44 evaluable patients showed significantly increased diarrhoea in the sucralfate group and the trial was stopped. No difference was seen in other symptoms, endoscopic appearance or histology. A meta-analysis comprising five published studies showed no statistically significant beneficial effect of sucralfate on acute symptoms. CONCLUSION Sucralfate cannot be recommended for prophylaxis of acute radiation proctopathy and may even worsen the symptoms.
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Affiliation(s)
- N Hovdenak
- Division of Gastroenterology, Section of Oncology, Haukeland University Hospital, University of Bergen, Bergen, Norway.
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Abstract
This clinical study was undertaken to test the efficacy of topical Sucralfate Cream in second and third degree burns. Topical Sucralfate Cream has been used on a wide variety of lesions from radiation proctitis and dermatitis to keratoconjunctivitis with remarkable results. The study was carried out in two phases. The first phase comprised 60 patients, 30 of whom were treated with Sucralfate Cream while the other 30 were treated with other topical antimicrobial agents. Twenty-one of the patients in the study group had second-degree burns and nine patients' third degree burns. In the second phase, a double blind study was carried out on 25 patients where one area of burns was treated with Sucralfate Cream while another control area of the same patient was treated with a placebo ointment, containing the excipients used during preparation of the Sucralfate Cream, without Sucralfate. In the first phase, it was seen that the period of epithelialisation of second degree burns in the study group treated with Sucralfate Cream was 18.8 days compared with 24.6 days with other topical agents. This difference is statistically significant with a P value of <0.00001. In the double blind study, also healing in the areas treated with Sucralfate was more rapid than those treated with bland placebo ointment. The difference in the two rates of healing was statistically significant with a P value of 0.00067. Histopathological studies were also carried out in 10 patients of phase I of the trial. Sucralfate Cream promotes rapid epithelialisation of second degree burns with minimal said effects and offers another topical agent in the burn care specialist's armamentarium.
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Affiliation(s)
- A Banati
- Department of Plastic Surgery and Burns Research Unit. Institute of Post Graduate Medical Education and Research, 220, Acharya Jagadish Chandra Bose Road, -700 020, Calcutta, India
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Beejay U, Wolfe MM. Acute gastrointestinal bleeding in the intensive care unit. The gastroenterologist's perspective. Gastroenterol Clin North Am 2000; 29:309-36. [PMID: 10836185 DOI: 10.1016/s0889-8553(05)70118-7] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Although SRES-associated hemorrhage previously constituted a significant cause of bleeding in the ICU, improvements in ICU management and the institution of prophylactic measures in high-risk patients have significantly reduced SRES-associated hemorrhage since the 1980s. Antacids, H2-receptor antagonists, and sucralfate have been shown to be effective in preventing clinically significant bleeding resulting from SRES, particularly when the intragastric pH is maintained at greater than 4. A selective approach should be adopted in SRES prophylaxis: Patients on mechanical ventilation, with coagulopathy, or with two of the other known risk factors should receive prophylaxis. Although the drug of choice depends to some extent on local preferences, an H2-receptor antagonist by continuous intravenous infusion may represent the best option. No pharmacologic therapy is of proven value once hemorrhage begins, but the current interventional techniques are effective in controlling hemorrhage. Gastrointestinal bleeding from NOMV has become less common with improvements in the hemodynamic monitoring of critically ill patients, but this disease must always be considered when lower gastrointestinal bleeding occurs in the context of relative hypoperfusion. For SRES and NOMV, treatment of the underlying disease or diseases is the optimal route to prevention.
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Affiliation(s)
- U Beejay
- Section of Gastroenterology, Boston University School of Medicine, Massachusetts, USA
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Wichtel ME, Buys E, DeLuca J, Stringel G. Pharmacologic considerations in the treatment of neonatal septicemia and its complications. Vet Clin North Am Equine Pract 1999; 15:725-46. [PMID: 10589476 DOI: 10.1016/s0749-0739(17)30141-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Abstract
This article focuses on the pharmacologic properties of drugs commonly used in the treatment of neonatal septicemia and its complications. Rational therapy demands an awareness of not only the pharmacology of individual drugs but also the interactions and anticipated fate of such drugs in the rapidly changing physiologic environment of the neonate. Further research in the area of equine neonatal pharmacology should greatly assist our understanding of the impact of the disease state on the unique physiology of the newborn and should allow us to better predict the ultimate fate of drugs commonly used for such purposes. Careful dosing and close monitoring of pharmacologic effects are critical for a successful outcome. In the future, newer therapeutic strategies that are safe and efficacious may provide a means to circumvent many of the problems currently encountered with treating the septicemic newborn foal.
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Affiliation(s)
- M E Wichtel
- Department of Health Management, Atlantic Veterinary College, University of Prince Edward Island, Charlottetown, Canada.
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Krueger WA, Ruckdeschel G, Unertl K. Influence of intravenously administered ciprofloxacin on aerobic intestinal microflora and fecal drug levels when administered simultaneously with sucralfate. Antimicrob Agents Chemother 1997; 41:1725-30. [PMID: 9257749 PMCID: PMC163993 DOI: 10.1128/aac.41.8.1725] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Ciprofloxacin, when given intravenously (i.v.), is secreted in significant amounts via the mucosa into the intestinal lumen. Sucralfate inhibits the antimicrobial activity of ciprofloxacin. The effect of combined therapy on the intestinal flora was investigated in 16 healthy volunteers. They were randomly assigned to two groups. Group A received 2 g of sucralfate orally three times a day for 7 days and 400 mg of ciprofloxacin i.v. twice a day (b.i.d.) starting 3 days after the sucralfate administration began. Group B was given only 400 mg of ciprofloxacin i.v. b.i.d. for 4 days. A total of 9 stool samples were collected from each subject beginning the week before ciprofloxacin was administered and on days -1, 1, 2, 3, 4, 7, 9, and 10 or 11 after commencement of the infusion period. The aerobic fecal flora was determined by standard microbiological methods. Measurements of fecal ciprofloxacin levels were based on high-performance liquid chromatography. Counts of bacteria of the family Enterobacteriaceae decreased in all subjects and were below 10(2) CFU/g in eight of eight subjects (group A) and six of eight subjects (group B) on day 4, but they returned to normal in all but one subject (group A) 10 days after the last infusion. The decreases in levels of bacteria of the family Enterobacteriaceae were not significantly different in groups A and B (Kaplan-Meier test). Staphylococci and nonfermenters responded variably, enterococci and lactobacilli remained unchanged, and candida levels increased transiently in four subjects (two in each group). Maximum fecal drug levels ranged from 251 to 811 microg/g. No significant difference could be found between the two groups. The i.v. application of ciprofloxacin eliminates intestinal bacteria of the family Enterobacteriaceae in a rapid and selective manner. This effect is not affected by simultaneous oral application of sucralfate.
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Affiliation(s)
- W A Krueger
- Department of Anaesthesiology, Tübingen University Hospital, Germany
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Zix JA, Geerdes-Fenge HF, Rau M, Vöckler J, Borner K, Koeppe P, Lode H. Pharmacokinetics of sparfloxacin and interaction with cisapride and sucralfate. Antimicrob Agents Chemother 1997; 41:1668-72. [PMID: 9257738 PMCID: PMC163982 DOI: 10.1128/aac.41.8.1668] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
In an open, randomized, triple crossover study, the effects of cisapride and sucralfate on the pharmacokinetics of sparfloxacin were assessed. Fifteen healthy volunteers received 400 mg of sparfloxacin as a single oral dose on day 0. In a random order, concomitant doses of 10 mg of cisapride three times daily from day -2 to day 2 and 1 g of sucralfate four times daily from day -2 to day 0 were administered. Sparfloxacin concentrations were measured by bioassay and high-performance liquid chromatography. Pharmacokinetic parameters for sparfloxacin alone were as follows (mean +/- standard deviation): maximum concentration of drug in serum (C(max)), 1.27 +/- 0.39 microg/ml; time to C(max) (T(max)), 4.1 +/- 1.9 h; area under the concentration-time curve (AUC), 35.0 +/- 9.7 microg x h/ml; mean residence time, 28.5 +/- 5.7 h; half-life (t1/2), 20 +/- 4 h; urinary recovery (UR x f), 11.0% +/- 2.7%; and metabolite-sparfloxacin ratio in urine, 2.6. For the cisapride group there was a significant decrease in the sparfloxacin T(max) (1.9 +/- 2.1 h) and a significant increase in C(max) (1.74 +/- 0.73 microg/ml). The QTc interval for patients receiving sparfloxacin and cisapride was prolonged by 7.7% compared to the QTc interval during medication-free periods. Significant differences in the values for the group receiving sucralfate compared to the values for the group receiving sparfloxacin alone were found: C(max), 0.77 +/- 0.31 microg/ml; AUC, 18.6 +/- 5.8 microg x h/ml; t1/2, 26 +/- 10 h; and UR x f, 5.8 +/- 1.8%. Concomitant adminstration of cisapride accelerates the absorption and increases the peak concentration of sparfloxacin without having a significant effect on the extent of bioavailability. Coadministration of sucralfate leads to a 44% decrease in the bioavailability of sparfloxacin.
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Affiliation(s)
- J A Zix
- Department of Pulmonary and Infectious Diseases, City Hospital Zehlendorf-Heckeshorn, Freie Universitat Berlin, Germany
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17
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Sheng H, Shah PK, Audus KL. Sucralfate effects on mucus synthesis and secretion by human gastric epithelium in vitro. Int J Pharm 1996. [DOI: 10.1016/0378-5173(95)04270-9] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kinoshita M, Yamasaki K, Kokusenya Y, Tamaki H. Relationship between gastroprotective effect of locally acting antiulcer agent ecabet sodium and its binding to gastric mucosa in rats. Comparison with sucralfate. Dig Dis Sci 1995; 40:661-7. [PMID: 7895562 DOI: 10.1007/bf02064387] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
The present study was designed to examine the relationship between the gastroprotective efficacy of the locally acting antiulcer drug ecabet sodium (ecabet) against ethanol-induced gastric lesions and the amount of the drug bound to the mucosa in comparison with sucralfate in rats. Oral administration of ecabet (25-100 mg/kg) and sucralfate (25-400 mg/kg) dose dependently prevented the formation of ethanol-induced gastric lesions, and dose dependently increased the amount of each drug bound to the gastric mucosa. Pretreatment with the antisecretory agent cimetidine (200 mg/kg, per os) significantly reduced the gastroprotective effect of sucralfate in proportion to a decrease in its binding to the mucosa. The same pretreatment tended to reduce both gastroprotection by ecabet and its binding to the mucosa. In an in vitro study using an everted stomach sac, the binding of sucralfate to the mucosa was more markedly decreased than that of ecabet on increasing the pH. These findings indicate that ecabet and sucralfate protect the gastric mucosa against ethanol in proportion to the amount of each drug bound to the gastric mucosa and that the binding of these drugs to the mucosa is under the influence of intraluminal pH. However, the gastroprotective effect of ecabet seems to be less dependent on intraluminal acidity than that of sucralfate.
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Affiliation(s)
- M Kinoshita
- Pharmacological Research Laboratory, Tanabe Seiyaku Co., Ltd., Saitama, Japan
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19
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Sørensen HT, Rasmussen HH, Balslev I, Boesby S, Boné J, Kruse A, Rasmussen SN. Effect of omeprazole and sucralfate on prepyloric gastric ulcer. A double blind comparative trial and one year follow up. Gut 1994; 35:837-40. [PMID: 8020815 PMCID: PMC1374890 DOI: 10.1136/gut.35.6.837] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
This study compared healing rates, relief of symptoms, frequency of adverse events, and proportion of patients in remission after one year follow up in 104 patients with active prepyloric ulcer during treatment with 40 mg omeprazole once daily or 2 g sucralfate twice daily, using a randomised double blind controlled trial. Healing rates after two, four, and six weeks were (omeprazole/sucralfate) 49%/23%; 83%/59%; 90%/70% respectively. After two weeks, omeprazole was more efficient than sucralfate in relief of daytime and nocturnal epigastric pain, nausea, and heartburn. The proportion of patients in remission after one year follow up was significantly higher in the omeprazole group (p < 0.01). Of the healed patients ulcers recurred in 36% in the omeprazole group and in 46% in the sucralfate group. It is concluded that the ulcer healing rate was higher and symptom relief was more pronounced in the omeprazole group compared with the sucralfate group, and that more patients were still in remission after a one year follow up period.
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Affiliation(s)
- H T Sørensen
- Department of Medical Gastroenterology, Aalborg Hospital, Denmark
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20
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Hollander D. Gastrointestinal complications of nonsteroidal anti-inflammatory drugs: prophylactic and therapeutic strategies. Am J Med 1994; 96:274-81. [PMID: 8154516 DOI: 10.1016/0002-9343(94)90153-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Nonsteroidal anti-inflammatory drugs (NSAIDs) are some of the most commonly used drugs in the Western world. Patients undergoing NSAID therapy often experience abdominal discomfort, and some of them develop serious complications, such as ulceration, perforation, or bleeding. Since serious complications of NSAID therapy can occur in relatively asymptomatic patients and abdominal symptoms do not serve as a signal of impending difficulties, there is a need for methods to identify those patients who may benefit from prophylactic therapy to prevent NSAID-induced injury. Therapy to prevent NSAID-associated gastrointestinal ulcerations is most effective when prostaglandins are used. H2-receptor antagonists prevent duodenal ulcerations but not gastric ulcerations. The role of omeprazole (hydrogen-potassium pump inhibitor) and sucralfate in the prevention of gastroduodenal ulcerations has not been firmly established. Healing of existing ulcerations in the face of continuing therapy with NSAIDs is marginally accelerated by H2-receptor antagonists, but the rate of healing in the presence of continued NSAID therapy is much slower than when NSAIDs are discontinued. Omeprazole may prove to accelerate the healing of NSAID-associated ulcerations even when NSAID therapy is continued, but more information is needed to substantiate this possibility. New methods are needed for early noninvasive detection of mucosal damage by NSAIDs and for the identification of individuals who should receive prophylactic therapy. New agents are also needed to provide cost-effective prophylaxis against the development of ulcerations and serious complications from NSAIDs.
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Affiliation(s)
- D Hollander
- Division of Gastroenterology, University of California, Irvine
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21
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Abstract
Eighty patients with carcinoma in the middle third of oesophagus and with acute radiation oesophagitis following external beam and intracavitary radiotherapy were managed by two different schedules. Group 1 (n = 40) received an antacid containing sodium alginate whereas Group 2 (n = 40) were given a 10% sucralfate suspension during 4 weeks. In Group 2, 32 patients had significant relief of symptoms within 7 days of treatment and most ulcers had healed by 12 days of treatment as seen on endoscopy. Patients in Group 1, on the other hand, showed little improvement of symptoms and had persistent ulcers even after 4 weeks of therapy. We conclude that sucralfate is useful in the management of acute radiation oesophagitis.
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Affiliation(s)
- R K Sur
- Department of Radiotherapy, Postgraduate Institute of Medical Education & Research, Chandigarh, India
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22
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Volkin DB, Verticelli AM, Marfia KE, Burke CJ, Mach H, Middaugh CR. Sucralfate and soluble sucrose octasulfate bind and stabilize acidic fibroblast growth factor. BIOCHIMICA ET BIOPHYSICA ACTA 1993; 1203:18-26. [PMID: 7692970 DOI: 10.1016/0167-4838(93)90031-l] [Citation(s) in RCA: 50] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Abstract
The actions of the anti-ulcer drug sucralfate have been proposed to be mediated through interaction with fibroblast growth factors (Folkman, J., Szabo, S., Strovroff, M., McNeil, P., Li, W. and Shing, Y. (1991) Ann. Surg. 214, 414-427). We show here that acidic fibroblast growth factor (aFGF; FGF-1) binds in vitro to both the soluble potassium salt and the insoluble aluminum salt of sucrose octasulfate, as demonstrated by a variety of biophysical techniques. Similar to the well-described interaction and stabilization of aFGF by heparin, soluble sucrose octasulfate (SOS) stabilizes aFGF against thermal, urea and acidic pH-induced unfolding as determined by a combination of circular dichroism, fluorescence spectroscopy and differential scanning calorimetry. In addition, SOS also enhances the mitogenic activity of aFGF and partially protects the protein's three cysteine residues from copper-catalyzed oxidation. SOS competes with heparin and suramin for the aFGF polyanion binding site as measured by both fluorescence and light scattering based competitive binding assays. Front-face fluorescence measurements show that the native, folded form of aFGF binds to the insoluble aluminum salt of sucrose octasulfate (sucralfate). Moreover, sucralfate stabilizes aFGF against thermal and acidic pH-induced unfolding to the same extent as observed with SOS. Thus, due to their high charge density, SOS and sucralfate bind and stabilize aFGF via interaction with the aFGF polyanion binding site.
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Affiliation(s)
- D B Volkin
- Department of Pharmaceutical Research, Merck Research Laboratories, West Point, PA 19486
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23
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Vaira D, Corbelli C, Brunetti G, Menegatti M, Levorato M, Mulè P, Colombo P, Miglioli M, Barbara L. Gastric retention of sucralfate gel and suspension in upper gastrointestinal diseases. Aliment Pharmacol Ther 1993; 7:531-5. [PMID: 8280821 DOI: 10.1111/j.1365-2036.1993.tb00129.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
This study was designed to compare by scintigraphy the gastric retention of a new dosage form of sucralfate as gel (Gastrogel) with that of sucralfate suspension in 25 patients with upper gastrointestinal symptoms referred for routine endoscopy. After endoscopy 4 subgroups were defined: macroscopically normal mucosa (n = 7), antral gastritis and/or erosions (n = 6), gastric ulcer (n = 6) and duodenal ulcer (n = 6). Each patient received either sucralfate gel or sucralfate suspension in equivalent doses (5 ml containing 1 g sucralfate). Both formulations were labelled with 111 MBq 99mTc-DTPA before administration. The mean value of t1/2 in the total group was significantly longer when patients were taking sucralfate gel (61.6 min) compared to sucralfate suspension (33.8 min) (P < 0.001). The mean values of t1/2 were significantly longer for sucralfate gel compared to sucralfate suspension also among the subgroups (macroscopically normal P < 0.02, antral gastritis P < 0.05, gastric ulcer P < 0.02 and duodenal ulcer P < 0.05). After 2 and 3 hours, the percentage residual activity in the gastric area was significantly higher following administration of sucralfate gel compared to sucralfate suspension. This study has shown that, compared to sucralfate suspension, sucralfate gel persists longer in the stomach of patients with gastritis and peptic ulcer.
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Affiliation(s)
- D Vaira
- 1st Medical Clinic, Policlinico S. Orsola-Malpighi Hospital, University of Bologna, Italy
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24
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Gianotti L, Alexander JW, Fukushima R, Pyles T. Reduction of bacterial translocation with oral fibroblast growth factor and sucralfate. Am J Surg 1993; 165:195-200; discussion 200-1. [PMID: 8418697 DOI: 10.1016/s0002-9610(05)80425-8] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
The aim of this study was to evaluate the ability of basic fibroblast growth factor (bFGF) and sucralfate to prevent bacterial translocation after burn injury. Four groups of Balb/c mice (n = 10/group) were treated by gavage with bFGF (10 micrograms/kg/d), sucralfate (15 mg/kg/d), bFGF plus sucralfate, or saline for 4 days prior to receiving a gavage with 1 x 10(10) 14C-radiolabeled Escherichia coli and a 20% full-thickness burn. Four hours after burn, the mesenteric lymph nodes, liver, spleen, and blood were harvested aseptically. For each tissue, the number of viable bacteria and radionuclide counts of the translocated 14C-labeled E. coli were measured, and the percentage of translocated organisms that remained alive was calculated. The results indicated that treatment with either bFGF or sucralfate alone had a partial effect on translocation, whereas the combined treatment with bFGF plus sucralfate significantly decreased the magnitude of translocation in all tested tissues (p < 0.05, ANOVA), which was associated with complete preservation of gut mucosal integrity. None of the treatments affected the ability of the host to kill translocated bacteria when the results were compared with those of the controls. The additive effect of the combined therapy may be due to the high affinity of sucralfate for bFGF, decreasing the degradation of bFGF by gastric acid.
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Affiliation(s)
- L Gianotti
- Department of Surgery, University of Cincinnati, School of Medicine, Ohio
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25
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Moss SF, Thomas DM, Ayesu K, Levi S, Calam J. Sucralfate diminishes basal acid output without affecting gastrin, H. pylori or gastritis in duodenal ulcer patients. Aliment Pharmacol Ther 1992; 6:251-8. [PMID: 1600044 DOI: 10.1111/j.1365-2036.1992.tb00268.x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Twelve patients with active duodenal ulcer disease and Helicobacter pylori infection were treated with 1 g sucralfate q.d.s. for 1 month. Ulcers healed in 8 of the 12 patients without an alteration in the H. pylori-associated antral gastritis. Sucralfate produced a significant fall in basal acid output in all the patients, from a median of 4.8 (range 2.1-12.1) to 1.6 (0.4-8) mmol/h, P less than 0.01, whereas peak acid output was unchanged from 41 (21-59) before to 38 (24-55) mmol/h after treatment. Basal plasma gastrin concentrations and the meal-stimulated integrated gastrin response were not altered significantly by sucralfate: 8 (2-17) pmol/L and 732 (188-1045) pmol. min/L pre-treatment and 6 (2-17) pmol/L and 600 (140-1302) pmol. min/L post-treatment, respectively. The fall in basal acid output observed may contribute to prolonged duodenal ulcer remission after treatment with sucralfate.
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Affiliation(s)
- S F Moss
- Department of Gastroenterology, Royal Postgraduate Medical School, Hammersmith Hospital, London, UK
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26
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Abstract
The clinical approach to the therapy of peptic ulcer disease has changed over the years as our understanding of its pathogenesis has grown. No longer is excess acid production seen as the single cause of ulcer disease; rather, its pathogenesis is viewed as the disturbance of a complex balance of ulcerogenic and protective factors. Today, the clinician's aim is to restore the balance between protective and aggressive factors. Simultaneously, the development of new classes of medications has provided the clinician with the tools to decrease intragastric acidity, neutralize or suppress acid production, and enhance the protective and restorative properties of the mucosa.
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Affiliation(s)
- K D Katz
- Division of Gastroenterology, University of California, Irvine 92717
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27
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Affiliation(s)
- D M McCarthy
- New Mexico Regional Federal Medical Center, Albuquerque 87108
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Asaka M, Takeda H, Saito M, Murashima Y, Miyazaki T. Clinical efficacy of sucralfate in the treatment of gastric ulcer. Am J Med 1991; 91:71S-73S. [PMID: 1882908 DOI: 10.1016/0002-9343(91)90455-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
We performed a randomized, single-blind study in Japan to investigate the efficacy and safety of two dosage regimens of sucralfate granules, 2 g, twice daily (b.i.d. group, n = 30) and 1 g, 4 times daily (q.i.d. group, n = 27), on ulcer healing in 57 patients with endoscopically proven gastric ulcer. Endoscopy was performed after 4 weeks and, if complete healing was not achieved, again after an additional 4 weeks. Of 57 patients, 11 were excluded from the statistical analysis because of protocol violation (six in b.i.d. group, five in q.i.d. group). Of 46 patients eligible for the analysis of healing rates, four patients in the b.i.d. group (all at 8 weeks) and five patients in the q.i.d. group (two at 4 weeks and three at 8 weeks) were withdrawn due to patients' inconvenience. As the possibility that the withdrawals were due to the treatment failures could not be denied, we used the Kaplan-Meier method and generalized Wilcoxon test/logrank test for the calculation and evaluation of healing rates in this study, respectively. Healing rates at 4 and 8 weeks were 50% and 94% in the b.i.d. group and 35% and 68% in the q.i.d. group. There was no significant difference in healing rates between the groups. No serious adverse effect was observed in either group. These results suggest that the 2 g b.i.d. dose of sucralfate in granule form is at least as effective as the conventional dose of 1 g q.i.d. in the treatment of active gastric ulcers and could lead to better patient compliance.
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Affiliation(s)
- M Asaka
- Third Department of Internal Medicine, Hokkaido University School of Medicine, Sapporo, Japan
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29
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