Budesonide Suppositories Are Effective and Safe for Treating Acute Ulcerative Proctitis.

BACKGROUND & AIMS: Although proctitis is the most limited form of ulcerative colitis, it causes unpleasant symptoms. Topical mesalamine, the standard treatment, is not always effective. We conducted a randomized phase 2 trial to determine the efficacy and safety of 2 doses of a budesonide suppository vs mesalamine suppositories vs combined budesonide and mesalamine suppositories for proctitis. METHODS: We performed a prospective, double-blind, double-dummy, multicenter trial in 337 patients with active proctitis to compare the efficacies of 4 different suppository treatments. Patients were randomly assigned to groups given 2 mg budesonide suppositories (2 mg BUS; n = 89 patients), 4 mg BUS (n = 79), 1 g mesalamine suppositories (1 g MES; n = 81), or the combination of 2 mg BUS and 1 g MES (n = 88). The study was performed from November 2013 through July 2015 at 36 study sites in Europe and Russia. The primary end point was the time to resolution of clinical symptoms, defined as the first of 3 consecutive days with a score of 0 for rectal bleeding and stool frequency. RESULTS: The mean time to resolution of symptoms in the 4 mg BUS (29.8 days) and combination of 2 mg BUS and 1 g MES (29.3 days) groups resembled that of the standard 1 g MES treatment (29.2 days), but was significantly longer in the 2 mg BUS group (35.5 days). Furthermore, proportions of patients with deep, clinical, and endoscopic remission, as well as mucosal healing, were similar among the 1 g MES, 4 mg BUS, and combination therapy groups, but significantly lower in the group that received 2 mg BUS. No safety signals were observed, and the patients' treatment acceptance was high (67%-85% of patients). CONCLUSIONS: In a multicenter randomized trial, we found that the efficacy and safety of 4 mg BUS in treatment of active proctitis did not differ significantly from those of 1 g MES. Budesonide suppositories offer an alternative therapy to mesalamine for topical treatment of proctitis. Clinicaltrialsregister.eu no: 2012-003362-41.

A randomized clinical trial of the efficacy and safety of terconazole vaginal suppository versus oral fluconazole for treating severe vulvovaginal candidiasis.

Terconazole is a new, broad-spectrum, triazole antifungal agent. The aim of this study was to compare the efficacy and safety of a 6-day course of a terconazole vaginal suppository (80 mg) with two doses of oral fluconazole (150 mg) for the treatment of severe vulvovaginal candidiasis (SVVC). In this prospective, randomized case-control study, 140 consecutive patients with SVVC were enrolled at the Department of Obstetrics and Gynecology of Peking University Shenzhen Hospital from July 1, 2013, through June 31, 2014. Patients with SVVC, initially at a 1:1 ratio, were randomly assigned to receive treatment with either the terconazole vaginal suppository or oral fluconazole. The patients had follow-up visits at 7-14 days and 30-35 days following the last dose of therapy. The clinical cure rates in the terconazole group and the fluconazole group were, respectively, 81.0% (47/58) and 75.8% (50/66) at follow-up day 7-14 and 60.3% (35/58) and 56.1% (37/66) at day 30-35. The mycological cure rates in the two groups were, respectively, 79.3% (46/58) and 71.2% (47/66) at follow-up day 7-14 and 62.1% (36/58) and 53.0% (35/66) at day 30-35 (P > .05 for all). Local irritation was the primary adverse event associated with terconazole, whereas systemic side effects were associated with fluconazole; however, these effects were minimal. This study demonstrated that a terconazole vaginal suppository (80 mg daily for 6 days) was as effective as two dose of oral fluconazole (150 mg) in the treatment of patients with SVVC; as such, terconazole could be a choice for therapy of this disorder.

A concomitant treatment by CO2-releasing suppositories improves the results of anorectal biofeedback training in patients with dyschezia: results of a randomized, double-blind, placebo-controlled trial.

BACKGROUND: Dyschezia is a defecatory disorder that places a heavy burden on a patient's quality of life. Biofeedback is the recommended treatment in most cases. OBJECTIVE: The objective of our study was to test whether a CO2-releasing suppository for patients with dyschezia could be effective in improving biofeedback training results. DESIGN: A randomized, double-blind, multicenter, placebo-controlled study was conducted in patients (18-75 years of age) with dyschezia defined according to the modified Rome III criteria. Patients were randomly assigned to either a CO2-releasing suppository or placebo suppository once per day for 21 days. SETTINGS: This was a multicenter trial. PATIENTS: A total of 122 patients were randomly assigned (62 intervention group and 60 placebo group). MAIN OUTCOME MEASURES: The primary end point was the change from day 0 to day 21 in intensity of symptoms on the basis of a self-assessed dyschezia using a visual analog scale (range, 0-100). Analyses were performed using intention-to-treat principles. RESULTS: A greater reduction from baseline to day 21 in symptom visual analog scale score was observed in the intervention group (-41.3 mm) than in the control group (-22.3 mm). Some secondary efficacy parameters improved more in the intervention group, including the percentage of patients who improved ≥50%, symptom intensity over 21 days, stool stains on underwear or pads, and need to practice manual maneuvers to facilitate defecation at day 21. At day 21, rectal sensitivity in the intervention group (31.4 mL) was lower than in the control group (39.1 mL). LIMITATIONS: There was a lower number of patients recruited than planned by the protocol. The sponsor stopped the trial before the inclusion of 306 participants, with no intermediate analysis. In addition, the main analysis conducted on the full analysis set population could have led to a statistical bias. CONCLUSIONS: The results of this multicenter trial demonstrate the added benefits of a CO2-releasing suppository in patients with dyschezia who were treated by anorectal biofeedback training.

Randomised clinical trial: study of escalating doses of NRL001 given in rectal suppositories of different weights.

AIMS: The application of α-adrenoceptor agonists can improve faecal incontinence symptoms. The aim of this study was to investigate the pharmacokinetic and systemic effects of NRL001 administered as different strengths in 1 or 2 g suppositories. METHODS: This randomised, double-blind, placebo controlled study included 48 healthy subjects. Group 1 consisted of two cohorts of 12 subjects administered either four single doses of 1 or 2 g rectal suppository with either 5, 7.5 or 10 mg NRL001, or matching placebo. Group 2 consisted of two cohorts of 12 subjects administered either four single doses of 1 or 2 g rectal suppository with either 10, 12.5 or 15 mg NRL001, or matching placebo. Doses were given in an escalating manner with placebo at a random position within the sequence. RESULTS: Tmax was at ~4.5 h post-dose for all NRL001 doses. Median AUC0-tz , AUC0-∞ and Cmax increased with increasing dose for both suppository sizes. The estimate of ratios of geometric means comparing 2 g with 1 g suppository, and regression analysis for dose proportionality, was close to 1 for the variables AUC0-tz , AUC0-∞ and Cmax (P > 0.05). For both suppository sizes, 20-min mean pulse rate was significantly decreased compared with placebo with all doses (P < 0.05). Blood pressure decreased overall. There were 144 adverse events (AEs) and no serious AEs reported during the study. All AEs were mild in severity. CONCLUSIONS: The regression analysis concluded that the doses were dose proportional.

Acceptability of potential rectal microbicide delivery systems for HIV prevention: a randomized crossover trial.

We assessed the acceptability of three of over-the-counter products representative of potential rectal microbicide (RM) delivery systems. From 2009 to 2010, 117 HIV-uninfected males (79 %) and females (21 %) who engage in receptive anal intercourse participated in a 6-week randomized crossover acceptability trial. Participants received each of three products (enema, lubricant-filled applicator, suppository) every 2 weeks in a randomized sequence. CASI and T-ACASI scales assessed product acceptability via Likert responses. Factor analysis was used to identify underlying factors measured by each scale. Random effects models were fit to examine age and gender effects on product acceptability. Three underlying factors were identified: Satisfaction with Product Use, Sexual Pleasure, and Ease of Product Use. For acceptability, the applicator ranked highest; however, differences between product acceptability scores were greatest among females and younger participants. These findings indicate that RM delivery systems impact their acceptability and should be considered early in RM development to enhance potential use.

Clinical trial: marine lipid suppositories as laxatives.

UNLABELLED: Cod-liver oil and other marine products containing polyunsaturated fatty acids have anti-inflammatory, anti-bacterial and anti-viral effects and may be useful in the treatment of various inflammatory and infectious diseases. We developed suppositories and ointment with 30% free fatty acid (FFA) extract from omega-3 fish oil. Our purpose was to evaluate the safety of marine lipid suppositories and ointment in healthy volunteers and to explore the laxative effect of the suppositories. Thirty healthy volunteers were randomized either to a study group administrating 30% FFA suppositories and applying 30% FFA ointment to the perianal region twice per day for two weeks, or to a control group using placebo suppositories and ointment in a double blinded manner. RESULTS: No serious toxic effects or irritation were observed. In the study group 93% felt the urge to defecate after administration of the suppositories as compared to 37% in the control group (P = 0.001). Subsequently 90% in the study group defecated, compared to 33% in the control group (P = 0.001). CONCLUSION: The marine lipid suppositories and ointment were well tolerated with no significant toxic side effects observed during the study period. The suppositories have a distinct laxative effect and we aim to explore this effect in further clinical trials.

Effects of Qing Chang Suppository Powder and its Ingredients on IL-17 Signal Pathway in HT-29 Cells and DSS-induced Mice.

BACKGROUND: Qingchang Suppository, a formula used for more than 30 years in Longhua Hospital, has shown satisfactory clinical effects on Ulcerative Colitis (UC). However, its therapeutic mechanism has not been fully elucidated. PURPOSE: The study aims to investigate the effects of Qingchang Suppository powder (QCSP) and its ingredients by regulating the IL-17A signaling pathway which plays an important role in the development of UC. METHODS: HPLC was used to analyze the main ingredients (Gallic acid, Indigo, Indirubin) in QCSP. HT-29 cells were induced by rhIL-17A and TNF-α, and IL-17A related protein expressions were determined by western blot. BALB/C mice were induced by 4% Dextran Sodium sulfate (DSS). The effects of QCSP and its ingredients were evaluated by measuring weight loss, disease activity index (DAI), colon length, histological analysis. Western blot was used for analysis of IL-17A and MAPK related proteins p-ERK, p-JNK, p-P38. Quantitative reverse transcription polymerase chain reaction (q-PCR) was used to detect the expression of IL-17A, HSP90 and ACT1 in colon tissue. Cytokines such as IL-17A, IL-1ß, IFN-γ and TNF-α were determinated by enzyme-linked immunosorbent assay (ELISA). RESULTS: QCSP had good therapeutic effect on DSS-induced colitis in mice. QCSP significantly relieved weight loss, restored colon length, repaired colon lesions, reduced histological scores and DAI, decreased TNF-α, IL-1ß, IL-17 and IFN-γ contents, significantly suppressed the gene expressions of IL-17A, ACT1 and HSP90, and up-regulated the expressions of tight junction proteins like ZO-1 and Occludin. IL-17A pathway related proteins such as IL-17A, IL-17RA, HSP90, MAPKs, P-iκbα and iNOS were significantly increased in vitro and in vivo. CONCLUSIONS: This paper reveals that QCSP inhibited the IL-17A signaling pathway in HT-29 cells and DSS induced mice, presenting a new mechanism of QCS on treating UC.

Effectiveness and safety of vaginal suppositories for the treatment of the vaginal atrophy in postmenopausal women: an open, non-controlled clinical trial.

Menopause, due to the physiological decrease in the estrogens levels, is often associated with many symptoms related to vaginal atrophy such vaginal dryness, dyspareunia, burning, itching, decreasing in libido and therefore a worsening of the quality of life and in particular of the sexual activity. There are many pharmacological remedies to solve these events, first of all hormone replacement therapy (HRT) that up to the 90s was the therapy of choice for the care of the menopause symptoms. This hormonal therapy, however, has been re-considered due to its side effects. As alternative, a clinical trial has been performed to investigate the efficacy and safety, in postmenopausal women with urogenital atrophy, of the use of suppositories for vaginal use, containing hyaluronic acid, vitamin E and vitamin A. The trial, according to a open, non-controlled design, was performed on 150 postmenopausal women, 1 vaginal suppository per day, for the first 14 days and then a vaginal suppository, day in and day out, for other 14 days. The primary endpoint was the evaluation of vaginal dryness assessed by a Visual Analogue Scale (VAS) both by the investigator and the patient. The secondary endpoints were the evaluation of all the other symptoms and signs associated with the vaginal atrophy (itching, burning, dyspareunia, vaginal inflammation or swelling, irritation, assessed by a 4-point scale, presence of vaginal abrasions and irritation), and the recording of the adverse events occurring during the trial. The patients have not reported adverse effects during the treatment, and the results in terms of effectiveness on the vaginal atrophy symptoms were markedly positive. A high level of compliance was registered. The product tested can therefore be considered a safe and effective alternative for the treatment of vaginal atrophy symptoms in postmenopausal women, especially when HRT is not recommended.

Safe use of rectal suppositories and enemas with adult patients.

Medications that are given via the rectal route are prescribed for a variety of reasons and have either a local or systemic effect. The administration of suppositories and enemas is an intimate procedure which has the potential to cause embarrassment and discomfort for the patient. This article outlines the reasons for the use of rectal medications and recommends a procedure to be followed when giving them.

A randomized comparison of side effects and patient convenience between Cyclogest suppositories and Endometrin tablets used for luteal phase support in IVF treatment.

OBJECTIVE: This study compared side effects and patient convenience of vaginal progesterone suppositories (Cyclogest) and vaginal progesterone tablets (Endometrin) used for luteal phase support in in vitro fertilization/embryo transfer (IVF/ET) cycles using pituitary downregulation. STUDY DESIGN: One hundred and thirty-two infertile patients were randomized on the day of ET by a computer-generated randomization list in sealed envelopes to receive either Cyclogest 400mg or Endometrin 100mg twice daily for 14 days. On days 6 and 16 after ET, they rated side effects and patient convenience into four grades: none, mild, moderate and severe by completing a questionnaire. RESULTS: No significant differences in perineal irritation were found on days 6 and 16 after ET between the two groups, although there was a trend of fewer patients with perineal irritation in the Endometrin group. Significantly more patients in the Endometrin group had difficulty of administration on day 6 after ET. There were no differences in the hormonal profile on day 6 after ET and IVF outcomes between the two groups. CONCLUSION: There was no difference in perineal irritation after the use of Cyclogest suppositories or Endometrin tablets for luteal phase support although more patients found administration of Endometrin tablets difficult.

Suppositories in anal disorders: a review.

INTRODUCTION: Drug treatment for various ano-rectal conditions has been known since ancient times. Suppositories are one of the very feasible modes of administration for medication. MATERIALS AND METHODS: Medline (1950-2006) was searched for all published reports about suppositories. This study sum up various suppositories used in proctological practice, which either are in vogue and have been used with a proven degree of success, or suppositories which are described in the literature but are no more in use. This study attempts to highlight the advantages and drawbacks of each of them. RESULTS: Over 30 different types of ingredients have been found which are used singly or in conjugation in suppositories formulation. While there are only few reports of adverse reaction following use of suppositories like rectal ulcer, rectal stricture and stenosis, the overall acceptance of this mode of medication is good. CONCLUSION: Suppositories offer to the patients an option that is less invasive and less discomforting. Suppositories could well be looked as a convenient drug delivery system in patients having ano-rectal symptoms.

Determinants of antipyretic misuse in children up to 5 years of age: a cross-sectional study.

BACKGROUND: Fever in children is a common and usually benign symptom. It is known that antipyretic treatment is ineffective in the prevention of simple febrile seizures. Caregivers' administration of antipyretic medications to children has been reported, but data concerning the formulations used, actual doses administered, and effects of ethnicity and socioeconomic status on administration practices are incomplete. OBJECTIVE: The aim of this study was to identify the factors affecting antipyretic administration (higher-than-recommended doses in particular) by caregivers to their febrile children in 2 differing cultural-ethnic backgrounds. METHODS: This cross-sectional survey study, conducted from January to March 2002, was part of a larger, ongoing survey study of the differences in care givers' knowledge, beliefs, and attitudes concerning children's fever in the 2 major cultural-ethnic groups in the Negev District in Israel: Jews and Bedouin Moslems. It was conducted at the Pediatric Emergency Department (PED), Soroka Medical Center, Beer-Sheva, Israel. A structured questionnaire was administered to Jewish and Bedouin Moslem parents or usual caregivers of young (age, 0-60 months) children attending the PED due to fever. Each child's weight was obtained from the PED medical record. After completion of the interview, the reported antipyretic dose per kilogram of body weight was calculated. Less-than-recommended dose was defined as <9 mg/kg for acetaminophen and <4.5 mg/kg for ibuprofen. Higher-than-recommended dose was defined as >16.5 mg/kg for acetaminophen and >11 mg/kg for ibuprofen. RESULTS: The caregivers of a total of 201 children (mean [SD] age, 20 [17] months; mean [SD] weight, 10.4 [4.0] kg) were included in the study. The study included 101 Jewish and 100 Bedouin Moslem caregivers. The proportion of people surveyed who were parents was 98%; grandmothers, 2%. Differences existed between the 2 cultural-ethnic groups in the source of knowledge regarding antipyretic use in children (a significantly larger proportion of Jewish caregivers received their knowledge concerning antipyretic use from package inserts compared with Bedouin caregivers [25.7% vs 6.0%; P < 0.001], and a significantly lower proportion of Jewish caregivers used "other" sources [15.8% vs 39.0%; P < 0.001]). Most (65.2%) caregivers indicated that they administered antipyretics for no or minimal elevations in body temperature (<-38 degrees C); 52.7% administered individual acetaminophen doses within 10% of the recommended dose, 34.8 % administered a higher-than-recommended dose, and 21.4% repeated the dose at intervals of

A novel method for the preclinical assessment of rectal irritation.

The purpose of this study concerns a novel method for preclinical assessment of rectal irritation caused by suppositories introduced into the rectum. Rectal irritation was assessed by the balloon method in fasting conscious rats. This method is based on measuring rectal contractions due to possible irritation caused by the presence of drugs and adjuvants in the suppository. In control experiments (vehicle only), significant rectal contractions were not observed in a range of pH 1.5-11.0 and osmotic pressure 70-2000 mOsm kg-1 H2O, respectively. On the other hand, strong contractions were observed after rectal administration of an aqueous solution of 50% glycerin, 100 mM sodium caprate or 25 mM sodium cholate. The intensity of contraction after rectal administration of sodium caprate or sodium cholate was dependent on the concentration in the dosing solution. In addition, the effect of sodium caprate and sodium cholate on rat rectal mucosa was investigated by optical light microscopy. Although slight or moderate alteration such as the presence of mucinous substance in lumen and congestion, oedema and haemorrhage of the rectal membrane 20 min after rectal administration, there was no major damage to the rectal mucosa. There was a correlation between the median score for mucinous substance in lumen and mean intensity of rectal contraction. For comparative purposes, defecating sensations, pain, itch, burning sensations, and awareness of the presence of a foreign body after administration of suppositories containing 0, 1, 2 and 4% sodium caprate were examined in eight healthy volunteers. The defecating sensation in the human subjects correlated with the intensity of rectal contraction in rats. The results suggest that rectal contraction in conscious rats could be a useful index for prediction of a defecating sensation in man.

[A case report: horizontal infection of typhoid fever from daughter to mother (by suppository maneuver)].

A 22-year-old female was admitted to our hospital because of general fatigue and continuous high fever. Salmonella Typhi was detected from her blood. Her mother, 44-year-old female was admitted to our hospital a few days later because of high fever. She had nursed to her daughter and inserted suppositories to her daughter several times. S. Typhi was also detected from her blood. No other member of her family was infected with S. Typhi. From the study of the route of the infection, we are confident that S. Typhi was delivered from daughter to mother by insertion of suppositories.