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Ullmann O, Ranti D, Georgiadou E, Hillemacher T, Schmidt A, von Hahn T. Provider-reported use of butylscopolamine in gastrointestinal endoscopy in Germany. Endosc Int Open 2024; 12:E36-E42. [PMID: 38188926 PMCID: PMC10769577 DOI: 10.1055/a-2189-0373] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Accepted: 09/14/2023] [Indexed: 01/09/2024] Open
Abstract
Introduction The anti-cholinergic agent hyoscine-N-butylbromide (HBB) is used in gastrointestinal (GI) endoscopy to decrease motility and facilitate endoscopic procedures. Data from clinical studies to support this practice is limited especially for therapeutic procedures. Likewise, patterns of use among endoscopist are largely unclear. This study sought to assess usage of HBB among German-speaking endoscopists. Material and Methods We conducted an anonymous online survey among endoscopists in German-speaking countries. Results A total of 207 physicians participated in the survey. The majority (76.9%) were experienced endoscopists and 92.3% of respondents use HBB at least occasionally during procedures. The reported median stated frequency of HBB use varied greatly between different types of procedures and increased with the complexity of the procedure being performed. HBB was rarely used in diagnostic esophagogastroduodenoscopies (EGD) (median stated frequency 1% of procedures), while use frequency was significantly higher in EGD with endoscopic mucosal resection (EMR) (10%; p=0.002) and EGD with endoscopic submucosal dissection (ESD) (20%; p<0.001). Similarly, use frequency during diagnostic colonoscopy was lower (5%) compared to colonoscopy with EMR (20%, p=0.005) or ESD (42.5%, p<0.001). The highest use frequency was reported for ERCP (50%). The most frequently stated reason to use HBB was facilitation of the procedure (80.6%) followed by increasing diagnostic yield (58.3%). Conclusion German-speaking endoscopists commonly use HBB, most frequently to facilitate complex therapeutic procedures. Given there is almost no data supporting HBB use in therapeutic endoscopy, we suggest that more research is needed to evaluate benefits and risks of this practice.
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Affiliation(s)
- Octavia Ullmann
- Gastroenterology, Asklepios Klinik Barmbek, Hamburg, Germany
| | - Daniel Ranti
- Institute of Medical Education, Icahn School of Medicine at Mount Sinai, New York, United States
| | - Ekaterini Georgiadou
- Psychiatry and Psychotherapy, Paracelsus Private Medical University - Nuremberg Campus, Nurnberg, Germany
| | - Thomas Hillemacher
- Psychiatry and Psychotherapy, Paracelsus Private Medical University - Nuremberg Campus, Nurnberg, Germany
| | - Arthur Schmidt
- Gastroenterology, Hepatology and Endocrinology, Robert Bosch Hospital, Stuttgart, Germany
| | - Thomas von Hahn
- Gastroenterology, Asklepios Klinik Barmbek, Hamburg, Germany
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Sabetian G, Zand F, Asadpour E, Ghorbani M, Adibi P, Hosseini MM, Zeyghami S, Masihi F. Evaluation of hyoscine N-butyl bromide efficacy on the prevention of catheter-related bladder discomfort after transurethral resection of prostate: a randomized, double-blind control trial. Int Urol Nephrol 2017; 49:1907-1913. [PMID: 28808847 DOI: 10.1007/s11255-017-1663-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2017] [Accepted: 07/17/2017] [Indexed: 11/28/2022]
Abstract
BACKGROUND Transurethral resection of prostate (TURP) is the most common treatment for benign prostatic hyperplasia (BPH). Urinary tract catheter is inserted post-operatively which results in catheter-related bladder discomfort (CRBD) in many patients. The purpose of this study was to assess the preventive effect of hyoscine N-butyl bromide on CRBD caused by a urinary tract catheter after TURP surgery in patients with BPH. METHODS Twenty-four and twenty-six patients in the treatment and control groups were enrolled, respectively. At the end of the surgery, slow intravenous injection of 20 mg hyoscine N-butyl bromide was administered to the patients of treatment group. The severity of CRBD was followed up at five different time periods and up to 2 h after surgery. RESULTS On arrival to PACU and after 30 min of injection, statistically significant less CRBD was seen in the treatment group comparing to the control group (P ≤ 0.05 and P ≤ 0.007). The total utilized meperidine dose during PACU stay and the time to discharge for the intervention group were significantly lower than those for the control group (P ≤ 0.0001) with no significant difference in adverse effects (P > 0.05). CONCLUSIONS Hyoscine N-butyl bromide could reduce the severity of CRBD related to TURP in patients with BPH and their need for analgesic consumption either. It shortened the length of stay in the recovery room. Regarding its availability and low cost, it can be an effective pain relief drug for CRBD discomfort related to TURP in BPH patients.
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Affiliation(s)
- Golnar Sabetian
- Trauma Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farid Zand
- Anaesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Elham Asadpour
- Anaesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
| | - Mohammad Ghorbani
- Torbat Heydarieh University of Medical Sciences, Torbat Heydarieh, Iran
| | - Pourya Adibi
- Anaesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | | | - Shahryar Zeyghami
- Department of Urology, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Farzaneh Masihi
- Anaesthesiology and Critical Care Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
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Sekeroglu MA, Hekimoglu E, Petricli IS, Tasci Y, Dolen I, Arslan U. The effect of oral solifenacin succinate treatment on intraocular pressure: glaucoma paradox during overactive bladder treatment. Int Urogynecol J 2014; 25:1479-82. [PMID: 24803216 DOI: 10.1007/s00192-014-2396-8] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 04/07/2014] [Indexed: 11/29/2022]
Abstract
INTRODUCTION AND HYPOTHESIS Anticholinergic medication is the mainstay of pharmacotherapy for overactive bladder (OAB). The aim of the study is to investigate the effect of oral solifenacin succinate on intraocular pressure (IOP) in female OAB patients and to discuss the ocular drawbacks during treatment. METHODS The female patients with a clinical diagnosis of OAB in whom use of oral solifenacin succinate 5 mg/day (group I) and age-matched healthy female subjects (group II) underwent complete ophthalmological examination, including IOP measurement at the beginning of the oral treatment and after 4 weeks. The patients with a history of previous ocular surgery and those with ocular diseases besides refraction disorders and presbyopia were excluded. RESULTS The data from the right eyes of 60 consecutive patients in group I and 30 consecutive patients in group II were used for analysis. No statistically significant change was detected in the IOP (from 16.05 ± 2.30 mmHg to 16.30 ± 2.25 mmHg at the 4th week in group I, p = 0.160; from 15.60 ± 2.14 mmHg to 15.60 ± 2.09 mmHg at the 4th week in group II, p = 0.864) of the eyes in both groups. CONCLUSIONS Since the power of the study is not enough to draw a clear conclusion, a 4-week course of solifenacin succinate treatment in women with OAB seemed to have no clinically significant effect on IOP values. Further larger studies are needed to determine the effect of anticholinergics on anterior chamber parameters and to evaluate their safety in glaucoma patients.
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Affiliation(s)
- Mehmet Ali Sekeroglu
- Ulucanlar Eye Training and Research Hospital, Ophthalmology Department, Ankara, Turkey,
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Bedford MR, Reuser T, Wilson P, Karandikar S, Bowley D. Administration of hyoscine- n-butylbromide during colonoscopy: a survey of current UK practice. Frontline Gastroenterol 2012; 3:238-241. [PMID: 28839674 PMCID: PMC5369822 DOI: 10.1136/flgastro-2012-100135] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2012] [Accepted: 04/24/2012] [Indexed: 02/04/2023] Open
Abstract
OBJECTIVE Current British Society of Gastroenterology (BSG) guidelines suggest that hyoscine-n-butylbromide (Buscopan) should be avoided during colonoscopy in patients with a history of angle-closure glaucoma. Angle-closure glaucoma, however, is not very common, is asymptomatic before onset and is treated definitively by a single laser treatment (if spotted early). Open-angle glaucoma is not affected by hyoscine. The aim of this study was to assess the use of hyoscine among colonoscopists, with particular reference to glaucoma. DESIGN AND SETTING Following BSG endoscopy subcommittee approval, a short questionnaire was electronically administered to members of the BSG and the Association of Coloproctology of Great Britain and Ireland. MAIN OUTCOME MEASURES Hyoscine use among colonoscopists, and effect of glaucoma history upon prescribing practice. RESULTS 188 colonoscopists responded to some or all of the questions. 123/183 (67.2%) of respondents claimed they were aware of the BSG guidelines. 160/187 (85.6%) sometimes or always use hyoscine, while 27/187 (14.4%) never do. 137/177 (77.4%) always enquire about glaucoma history prior to administration, although 147/176 (83.0%) make no differentiation between open-angle or angle-closure forms. 126/178 (70.8%) would (incorrectly) withhold hyoscine if the patient declares a history of any form of glaucoma. 140/179 (78.2%) do not substitute glucagon as an antispasmodic. 4/180 (2.2%) had encountered ophthalmic complications post-administration. CONCLUSIONS Current BSG guidelines pertaining to hyoscine use and glaucoma are inappropriate; the authors recommend revision. Patients undergoing colonoscopy who have received hyoscine should, instead, be advised to seek urgent medical advice if they develop ophthalmic symptoms.
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Affiliation(s)
- Matthew Robert Bedford
- Department of Gastrointestinal Endoscopy, Heart of England NHS Foundation Trust, Birmingham, UK
| | - Tristan Reuser
- Department of Ophthalmology, Heart of England NHS Foundation Trust, West Midlands, UK
| | - Paul Wilson
- Department of Gastrointestinal Endoscopy, Heart of England NHS Foundation Trust, Birmingham, UK
| | - Sharad Karandikar
- Department of Gastrointestinal Endoscopy, Heart of England NHS Foundation Trust, Birmingham, UK
| | - Douglas Bowley
- Department of Gastrointestinal Endoscopy, Heart of England NHS Foundation Trust, Birmingham, UK
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Abstract
The impact of incontinence is felt by millions of people worldwide, with tremendous decrement in quality of life and enormous cost reaching billions of dollars. Urinary incontinence is defined as 'involuntary leakage of urine' and is categorized into two main types: urgency urinary incontinence (UUI) and stress urinary incontinence (SUI). Behavioral modifications and pharmacologic therapies, primarily antimuscarinic agents, are the mainstay of treatment for UUI. These drugs are moderately efficacious but have troublesome side-effects, the combination resulting in poor compliance and persistence with therapy. There are several agents on the market today, each with some variation in pharmacologic properties. Whether these translate into meaningful differences in clinical efficacy and tolerability remains a matter of debate. Treatment of SUI has seen little success with pharmacologic therapy. In Europe, duloxetine is approved for treatment of SUI with marginal success rates; this drug, although available in the United States for treatment of depression, is not approved for SUI. The search for newer and better pharmacologic options and novel therapies is on-going, fueled primarily by the high prevalence of bothersome incontinence and the tremendous number of health care dollars spent on current therapy. This review addresses pharmacologic options for treatment of urinary incontinence.
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Affiliation(s)
- Ariana L Smith
- University of Pennsylvania School of Medicine, Division of Urology, Philadelphia, USA.
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Tytgat GN. Hyoscine butylbromide - a review on its parenteral use in acute abdominal spasm and as an aid in abdominal diagnostic and therapeutic procedures. Curr Med Res Opin 2008; 24:3159-73. [PMID: 18851775 DOI: 10.1185/03007990802472700] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
BACKGROUND Being a quaternary ammonium compound derived from scopolamine, the alkaloid hyoscine butylbromide (HBB) exerts anticholinergic effects without side effects related to the central nervous system because it does not pass the blood-brain barrier. Clinical experience with this antispasmodic dates back to the 1950s and led to its registration for treating abdominal cramps/spasm and for diagnostic imaging purposes. OBJECTIVES AND SCOPE: This review focuses on the therapeutic efficacy and safety of the parenteral administration of HBB for treating biliary and renal colic and acute spasm in the genito-urinary tract. In addition, its value for diagnostic or therapeutic procedures in the abdomen, as well as for labour and palliative care, is reviewed. With the generic and trade name of the drug combined with various search terms related to the relevant clinical applications, a thorough literature search was performed in the Medline and EMBASE databases in April 2008. FINDINGS In most clinical studies, recommended doses of 20-40 mg HBB were injected, mainly intravenously. Fast pain reduction was achieved by HBB in renal colic; about 90% of the patients showed good to moderate analgesic responses after 30 min and the onset of action was noticeable within 10 min. Similarly, a pain reduction of 42-78% was observed in patients with biliary colic within 30 min after a single intravenous injection of 20 mg. In contrast, no analgesic efficacy of a single injection of 20 mg was found after surgical or shock-wave procedures in the urogenital area. Administration of HBB prior to, or during, radiological imaging distended the gastrointestinal (GI) tract in double-contrast barium and computed tomographic colonography studies and reduced motion artefacts in magnetic resonance imaging. This improved diagnostic image quality and organ visualisation. Pre-medication led to shorter and easier endoscopy in some, but not all, studies. Because of cervical relaxation, HBB shortened total labour duration with 17-67%. It also relieved pain and reduced GI secretions in terminal cancer patients with inoperable bowel obstruction. With regard to its safety profile, parenteral administration of HBB is associated with mild and self-limiting adverse events, typical for anticholinergic drugs. CONCLUSIONS These clinical results of rapid action and beneficial efficacy combined with good tolerability support the use of HBB in a range of indications related to acute abdominal spasm, in labour and palliative care and for supporting diagnostic and therapeutic abdominal procedures, where spasm may be a problem.
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Dyde R, Chapman A, Gale R, Mackintosh A, Tolan D. Precautions to be taken by radiologists and radiographers when prescribing hyoscine-N-butylbromide. Clin Radiol 2008; 63:739-43. [DOI: 10.1016/j.crad.2008.02.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2007] [Revised: 02/20/2008] [Accepted: 02/22/2008] [Indexed: 10/22/2022]
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Tolan DJM, Armstrong EM, Burling D, Taylor SA. Optimization of CT colonography technique: a practical guide. Clin Radiol 2007; 62:819-27. [PMID: 17662728 DOI: 10.1016/j.crad.2007.03.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2006] [Revised: 02/27/2007] [Accepted: 03/05/2007] [Indexed: 12/21/2022]
Abstract
In this article we provide practical advice for optimizing computed tomography colonography (CTC) technique to help ensure that reproducible, high-quality examinations are achieved. Relevant literature is reviewed and specific attention is paid to patient information, bowel cleansing, insufflation, anti-spasmodics, patient positioning, CT technique, post-procedure care and complications, as well as practical problem-solving advice. There are many different approaches to performing CTC; our aim is to not to provide a comprehensive review of the literature, but rather to present a practical and robust protocol, providing guidance, particularly to those clinicians with little prior experience of the technique.
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Affiliation(s)
- D J M Tolan
- Department of Clinical Radiology, St James's University Hospital, Leeds, West Yorkshire, UK
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Kato K, Furuhashi K, Suzuki K, Murase T, Sato E, Gotoh M. Overactive bladder and glaucoma: A survey at outpatient clinics in Japan. Int J Urol 2007; 14:595-7. [PMID: 17645600 DOI: 10.1111/j.1442-2042.2007.01791.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
OBJECTIVE To determine the prevalence of a history of glaucoma and the relative safety of prescribing anticholinergics to patients with overactive bladder (OAB). METHODS Between 2003 and 2005, 267 female OAB patients (mean age, 65.8 years) and 100 male OAB patients (mean age, 73.0 years) were directly asked about their history of glaucoma. Those with a positive history were referred to ophthalmologists to differentiate types of glaucoma. RESULTS For direct history taking, 31 (11.6%) of the female OAB patients and five (5.0%) of the male OAB patients admitted their history of glaucoma. Referrals to ophthalmologists revealed that 27 had open-angle glaucoma and nine had angle-closure glaucoma. Six of the patients with angle-closure glaucoma had already received laser iridotomy, and the remaining three (8.3% of patients with coexisting glaucoma) were diagnosed as true contraindications for anticholinergics. CONCLUSIONS As both OAB and glaucoma increase with age, it is not surprising that approximately 10% of OAB patients have glaucoma. Although the majority have had either open-angle glaucoma or angle-closure glaucoma already treated, some of them may be true contraindications for anticholinergics due to uncontrolled angle-closure glaucoma. It seems necessary to treat OAB patients based on accurate information on the relationship between glaucoma and anticholinergics.
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Affiliation(s)
- Kumiko Kato
- Department of Urology, Japanese Red Cross Nagoya First Hospital, 3-35 Michishita-cho, Nakamura-ku, Nagoya 453-8511, Japan.
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Abstract
OBJECTIVE To assess the efficacy of hyoscine butyl bromide (buscopan) in relieving oesophageal meat bolus obstruction. DESIGN Retrospective review of case notes. SETTING Secondary otorhinolaryngology care. PARTICIPANTS Twenty-nine patients who presented to the Accidents & Emergency department satisfying, inclusion criteria: (i) >or=16 years old, (ii) patients with only meat bolus obstruction and (iii) had either only buscopan or no medications. Exclusion criteria were: (i) <16 years of age, (ii) patients who received any medications other than or in addition to buscopan, (iii) other foreign body obstructions and (iv) any patient in whom the approximate time of resolution of obstruction was not documented. RESULTS Twenty-nine patients with 31 episodes of obstruction were analysed. Twenty-two episodes were treated with buscopan and in 18 (82%) the obstruction was relieved. Two had spontaneous relief >24 h later and two had surgical disimpaction. In nine episodes, where no medications were given, seven (78%) cleared spontaneously and two had surgical removal. Fisher's exact test failed to show any significant difference between the two groups. The study groups were too small and power calculation showed that the number required for statistically validated result would be 140 in each group. CONCLUSION Routine use of buscopan in oesophageal obstruction especially in the upper two-thirds needs to be reviewed because of the possibility of side-effects and lack of objective evidence of its efficacy.
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Affiliation(s)
- L Thomas
- Sunderland Royal Hospital, Sunderland, UK.
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Rogalla P, Lembcke A, Rückert JC, Hein E, Bollow M, Rogalla NE, Hamm B. Spasmolysis at CT colonography: butyl scopolamine versus glucagon. Radiology 2005; 236:184-8. [PMID: 15987972 DOI: 10.1148/radiol.2353040007] [Citation(s) in RCA: 70] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
PURPOSE To retrospectively determine if the use of butyl scopolamine or glucagon in the supine patient improves colonic distention and reduces the number of collapsed intestinal segments at computed tomographic (CT) colonography. MATERIALS AND METHODS This study had institutional review board approval; subject informed consent was not required. CT colonography was performed without the administration of an intravenous spasmolytic in 80 asymptomatic subjects (group 1; 45 women, 35 men; age range, 48-77 years; mean, 61.9 years). These subjects were matched with two groups of 80 subjects who were similar in age but were premedicated with glucagon (group 2; 41 women, 39 men; age range, 43-76 years; mean, 63.1 years) or butyl scopolamine (group 3; 43 women, 37 men; age range, 34-77 years; mean, 63.4 years). All 240 subjects were examined in the supine position with multisection CT and a section thickness of 1 mm after intravenous contrast agent administration and rectal carbon dioxide insufflation. The colon was divided into seven segments, and the colon length, total volume, radial distensibility, and number of non-distended segments were calculated for each subject and compared among the three groups. Statistical analysis was performed with analysis of variance and chi2 testing. RESULTS Mean bowel length was not significantly different among the groups. Mean colon volumes and radial distensibilities, respectively, were 1.84 L and 3.69 cm in group 1, 2.14 L and 3.98 cm in group 2, and 2.35 L and 4.23 cm in group 3; differences in colon volume and radial distensibility were significant only between group 1 and group 3 (P < .001). At CT colonography, 29 segments in 20 group 1 subjects were collapsed, 23 segments in 12 group 2 subjects were collapsed, and 11 segments in six group 3 subjects were collapsed (P = .016). CONCLUSION Premedication with butyl scopolamine or, less effectively, glucagon improves colonic distention in the supine subject.
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Affiliation(s)
- Patrik Rogalla
- Department of Radiology, Charité Campus Mitte, Universitätsmedizin Berlin, Schumannstr 20/21, 10098 Berlin, Germany.
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Kato K, Yoshida K, Suzuki K, Murase T, Gotoh M. Managing patients with an overactive bladder and glaucoma: a questionnaire survey of Japanese urologists on the use of anticholinergics. BJU Int 2005; 95:98-101. [PMID: 15638904 DOI: 10.1111/j.1464-410x.2004.05259.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To establish the views of urologists on the use of anticholinergic drugs for treating the overactive bladder (OAB) in patients with glaucoma. SUBJECTS AND METHODS In February 2004 a self-description questionnaire was mailed to all 417 urologists who were members of the Tokai Society of Voiding Dysfunction, to determine current practice in Japan for patients with an OAB and glaucoma. Subgroups were analysed between the types of practice and the duration since the urologists had graduated from medical school. RESULTS Of the 155 respondents, 76 (49%) routinely enquired about a history of glaucoma before prescribing anticholinergics, and 45 (29%) routinely referred patients with such a history to ophthalmologists. To treat patients with OAB and glaucoma, 102 (66%) would prescribe anticholinergics if permission were available from the ophthalmologist, 33 (21%) chose other treatments and 17 (11%) abandoned treatment. Forty-nine urologists (32%) were currently prescribing anticholinergics to patients with glaucoma. As to knowledge about glaucoma, 132 (85%) urologists knew that there were two types of glaucoma and 98 (63%) knew about laser iridotomy. The proportion of urologists who knew of the two types of glaucoma and asked patients for this information was significantly higher in university than in general hospitals (P < 0.05). CONCLUSIONS Although anticholinergic drugs can precipitate angle-closure glaucoma by pupillary block, they are not contraindicated in open-angle glaucoma or in angle-closure glaucoma that has already been treated by laser iridotomy. Not all urologists are aware of this difference, at least in Japan. Some urologists avoid anticholinergics in all patients with glaucoma, while others pay little attention to glaucoma. Routine history taking and referral to ophthalmologists allows many patients with OAB and glaucoma to benefit safely from anticholinergics. Moreover, clinicians should be aware of patients with OAB who have not been evaluated by ophthalmologists but who are at risk of angle-closure glaucoma.
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Affiliation(s)
- Kumiko Kato
- Department of Urology, Japanese Red Cross Nagoya First Hospital, Nagoya, Japan.
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Basavaraj S, Penumetcha KR, Cable HR, Umapathy N. Buscopan in oesophageal food bolus: is it really effective? Eur Arch Otorhinolaryngol 2004; 262:524-7. [PMID: 15592862 DOI: 10.1007/s00405-004-0852-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2003] [Accepted: 08/06/2004] [Indexed: 12/16/2022]
Abstract
Food bolus (FB) impaction of the oesophagus is one of the more common emergencies in otolaryngology. These patients are managed either conservatively or surgically. The guideline of the American Society of Gastrointestinal Endoscopy (ASGE) suggests that conservative management either with pharmacological agents or with an effervescent agent should be tried for 24 h usually prior to surgical intervention. Various pharmacological agents have been used to dislodge food bolus with varying success rates. We currently use buscopan as a pharmacological agent to dislodge obstruction. Our objective was to evaluate the efficacy of buscopan in the management of oesophageal food bolus. Dislodgement of food bolus and avoidance of oesophagoscopy were taken as a measure of the effectiveness of buscopan. There is no clear evidence in the literature for the time taken for spontaneous dislodgement or the proportion of cases needing oesophagoscopy. Reviewing the results in the last 5 years in our department, we found that food bolus obstruction was relieved in 68% of the patients who had buscopan and in 63% who did not have buscopan. There was no statistically significant difference in both groups (P = 0.37).
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Hiki N, Kurosaka H, Tatsutomi Y, Shimoyama S, Tsuji E, Kojima J, Shimizu N, Ono H, Hirooka T, Noguchi C, Mafune KI, Kaminishi M. Peppermint oil reduces gastric spasm during upper endoscopy: a randomized, double-blind, double-dummy controlled trial. Gastrointest Endosc 2003; 57:475-82. [PMID: 12665756 DOI: 10.1067/mge.2003.156] [Citation(s) in RCA: 50] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
BACKGROUND GI endoscopy without general anesthesia causes a hyperperistaltic state in the stomach, which frequently necessitates the use of antispasmodic agents, such as hyoscine-N-butylbromide, but these drugs have side effects. Peppermint oil is harmless and acts locally to inhibit GI smooth muscle contraction. METHODS A randomized double-blind, double-dummy, controlled trial was conducted in 100 patients to compare the antispasmodic effects of hyoscine-N-butylbromide administered intramuscularly and a placebo solution administered intraluminally by means of the endoscope, and also the effects of a placebo solution administered intramuscularly with those of a peppermint oil solution administered intraluminally. The percent change in diameter of the pyloric ring before and after the administrations was defined as the opening ratio, and the percent change in diameter between the maximally and minimally opened pyloric ring states was defined as the contraction ratio. Time until disappearance of the contraction ring(s) in the gastric antrum and side effects of the drugs were also determined. RESULTS The opening ratio was significantly higher in the peppermint oil administration group than in the hyoscine-N-butylbromide injection group. The contraction ratio after peppermint oil administration was significantly lower than that after hyoscine-N-butylbromide injection. The time required for disappearance of the antral contraction ring(s) was shorter in the peppermint oil group (97.1 +/- 11.4) than in the hyoscine-N-butylbromide group (185.9 +/- 10.1 s; p < 0.0001). No significant side effects were associated with peppermint oil, whereas hyoscine-N-butylbromide injection produced side effects such as dry mouth, blurred vision, and urinary retention. CONCLUSIONS Peppermint oil solution administered intraluminally can be used as an antispasmodic agent with superior efficacy and fewer side effects than hyoscine-N-butylbromide administered by intramuscular injection during upper endoscopy.
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Affiliation(s)
- Naoki Hiki
- Department of Gastrointestinal Surgery, University of Tokyo Graduate School of Medicine, Japan
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Asao T, Kuwano H, Ide M, Hirayama I, Nakamura JI, Fujita KI, Horiuti R. Spasmolytic effect of peppermint oil in barium during double-contrast barium enema compared with Buscopan. Clin Radiol 2003; 58:301-5. [PMID: 12662951 DOI: 10.1016/s0009-9260(02)00532-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
AIM To evaluate the efficacy of peppermint oil in barium as a spasmolytic agent during a double-contrast barium enema (DCBE). MATERIALS AND METHODS A total of 383 DCBEs with positive results from occult blood tests were assessed. Patients were assigned to one of four groups: peppermint in barium (n=91), peppermint in tube (n=90), Buscopan (n=105), or no treatment (n=97). After a screening sigmoidoscopy, the DCBEs were performed using air as a distending gas. In the Buscopan group, the DCBE was performed with an intramuscular injection of 20mg Buscopan at the start of the examination. Patients in the no-treatment group underwent DCBE without any spasmolytic agent. A peppermint oil preparation (30ml) was mixed in the barium solution for patients in the peppermint-in-barium group, and the same dose of peppermint oil was included in the enema tube in the peppermint-in-tube group. The presence of spasm on a series of spot films was evaluated without information about the type of spasmolytic agent used. RESULTS The percentage of patients in the four groups (no treatment, Buscopan, peppermint in tube, and peppermint in barium) with absence of spasm in the entire colon on the series of spot films was 13.4, 38.1, 41.8, and 37.8%, respectively. In the group using peppermint oil or Buscopan, the rate of patients with non-spasm examination was higher than that in no-treatment group (p<0.0005). Peppermint oil had the same spasmolytic effect as the systemic administration of Buscopan in the transverse and descending colon. Peppermint oil had a stronger effect in the caecum and the ascending colon than a Buscopan injection (p<0.005). There was no advantage to placing peppermint oil in the enema tube over mixing it in the barium solution. A total of 157 polyps were found during the DCBE procedures, and no differences were observed in the number of lesions among the four groups. Peppermint oil did not impair image quality. CONCLUSION Barium solution mixed with peppermint oil was safe and effective for the elimination of colonic spasm during the DCBE procedure, and it could be used instead of Buscopan.
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Affiliation(s)
- T Asao
- Department of Surgery, Faculty of Medicine, Gunma University School of Medicine, Showa-machi, Maebashi, Japan.
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Culpan D, Chapman A. Complications of radiographer performed double contrast barium enema examinations. Radiography (Lond) 2002. [DOI: 10.1053/radi.2002.0372] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Abstract
The success of a virtual endoscopy is essentially dependent on the image quality of the corresponding 3-dimensional reconstructions. Before loading image data on a post-processing computer, certain prerequisites concerning the source data must be met. To carry out a CT colonography, the source data must be of good quality. High spatial resolution in all geometrical directions, continuous data acquisition without gaps, and artefact-free images are pivotal factors influencing source data. A generally applicable rule is that the size of the smallest detectable polyp is limited by the nominal slice thickness, emphasizing the ultimate importance of the initially chosen primary slice collimation. Furthermore, calculation of an endoluminal view is impossible without sufficient distension of the bowels. Thorough patient preparation that accommodates the technical circumstances for post-processing is also required for attaining a high sensitivity in polyp detection.
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Affiliation(s)
- P Rogalla
- Department of Radiology, Charité Hospital, Humholdt-Universität zu Berlin, Germany.
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Abstract
AIMS To document blood pressure changes during barium enema examination and to determine at what point in the examination changes are likely to occur. METHODS AND RESULTS Blood pressure measurements were taken at seven points during the course of barium enema examination in 107 consecutive patients. We found that patients over the age of 60 years had statistically significant decreases in blood pressure when they were stood up during the course of the examination. Many of these patients were asymptomatic. Patients who had symptoms (15/107, 14%) when standing up had a degree of hypotension. The duration of barium enema examination is longer in those patients who experience symptoms. CONCLUSION During a barium enema examination hypotension occurs at the point of standing up more frequently in patients over 60 years and in those who suffer symptoms at this time. Patients who fall into one of these groups should be considered at risk of fainting at this point in the examination. A modified technique to avoid standing should be considered in at-risk patients. Roach, S. C.et al. (2001). Clinical Radiology56, 393-396.
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Affiliation(s)
- S C Roach
- Department of Radiology, South Manchester University Hospitals, NHS Trust, Manchester M20 2LR, U.K
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Asao T, Mochiki E, Suzuki H, Nakamura J, Hirayama I, Morinaga N, Shoji H, Shitara Y, Kuwano H. An easy method for the intraluminal administration of peppermint oil before colonoscopy and its effectiveness in reducing colonic spasm. Gastrointest Endosc 2001; 53:172-7. [PMID: 11174287 DOI: 10.1067/mge.2000.108477] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
BACKGROUND Systemic administration of a cholinergic blocking agent or glucagon is used to reduce spasms, but it is inconvenient and sometimes causes side effects. This study is an evaluation of the intracolonic administration of peppermint oil during colonoscopy for the control of colonic spasm. METHODS Each patient in the treated group (n = 409) was given approximately 200 mL of the solution (a mixture of 8 mL of peppermint oil and 0.2 mL of Tween 80 per 1 L of water with 0.04% indigo carmine) by using a hand pump attached to the accessory channel of the colonoscope. Changes in patient posture were made to distribute the solution. The patients in the control group (n = 36) were given the solution without peppermint oil. RESULTS A satisfactory spasmolytic effect was seen in 88.5% of the treated patients and in 33.3% of those in the control group (p<0.0001). No adverse effect was observed. The mean time to onset was 21.6 +/- 15.0 seconds, and the effect continued for at least 20 minutes. In patients with irritable bowel syndrome, efficacy was significantly lower (p < 0.0001). CONCLUSIONS The intraluminal administration of peppermint oil by using a hand pump is a simple, safe, and convenient alternative to the systemic injection of a cholinergic blocking agent or glucagon during colonoscopy.
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Affiliation(s)
- T Asao
- Department of Surgery, Gunma University, Gunma, Japan
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Elson EM, Campbell DM, Halligan S, Shaikh I, Davitt S, Bartram CI. The effect of timing of intravenous muscle relaxant on the quality of double-contrast barium enema. Clin Radiol 2000; 55:395-7. [PMID: 10816408 DOI: 10.1053/crad.2000.0474] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
AIM To determine whether the timing of buscopan administration during double-contrast barium enema examination (DCBE) affects diagnostic quality. MATERIALS AND METHODS In a prospective setting, 100 consecutive adult out-patients referred for DCBE received 20 mg buscopan (hyoscine-N-butylbromide) intravenously, either before infusion of barium suspension (Group A) or after barium infusion and gas insufflation (Group B). A subjective assessment of ease of contrast medium infusion was made at the time of examination and the films subsequently analysed by two radiologists unaware of the mode of relaxant administration, who noted the quality of mucosal coating and made subjective and objective measurements of segmental distension. RESULTS There was no significant difference in screening times, infusion difficulty or colonic contrast medium coating between the two groups. Subjective assessment of distension of the caecum, ascending colon, transverse colon and rectum were not significantly different. Patients receiving intravenous relaxant after barium and gas infusion had less subjective descending (P = 0. 05) and sigmoid (P = 0.04) colon distension, but there was no significant difference with respect to maximal bowel diameter in any of the segments measured. CONCLUSION The timing of intravenous administration during DCBE is likely to have no significant effect on the diagnostic quality of the study.
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Affiliation(s)
- E M Elson
- Department of Radiology, Northwick Park Hospital, Harrow, Middlesex, UK
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Blakeborough A, Sheridan MB, Chapman AH. Complications of barium enema examinations: a survey of UK Consultant Radiologists 1992 to 1994. Clin Radiol 1997; 52:142-8. [PMID: 9043049 DOI: 10.1016/s0009-9260(97)80108-0] [Citation(s) in RCA: 98] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Questionnaires were sent to all Consultant Radiologists in the UK regarding complications from barium enema examinations. The 756 respondents performed a total of 738,216 examinations over the three year period 1992 to 1994. Seventy-seven Consultants (10.2%) reported a total of 82 complications including 13 deaths: an overall mortality rate of 1 in 56,786. Only three of 30 (10%) cases of bowel perforation died, as compared with nine out of 16 (56%) cases of cardiac arrhythmia. The only remaining death was a consequence of vaginal intubation. Details of all the reported complications are recorded. This was an entirely retrospective study.
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Affiliation(s)
- A Blakeborough
- Department of Radiology, St James's University Hospital, Leeds, UK
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