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临床试验/CTRI/2022/07/044499
CTRI/2022/07/044499尚未招募未知

An Investigator initiated Single-Arm Pilot Study to Assess the Efficacy and Safety of Diltigesic 2% w/w Organogel (Diltiazem Hydrochloride Gel) in the Treatment of Chronic Anal Fissure.

Morningside Healthcare Ltd0 个研究点目标入组 0 人开始时间: 待定最近更新:

试验速览

阶段
未知
状态
尚未招募

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

入选标准

  • 1. Male or non-pregnant, non-lactating female aged 18 years old or above.
  • 2. Diagnosis of idiopathic chronic anal fissure unresponsive to previous therapy (e.g. stool softeners, a high fiber diet, and a warm sitz bath). Chronic anal fissure defined as anal fissure persisting longer than 6 weeks prior to screening and showing the presence of at least one of
  • the following:
  • - sentinel skin tag
  • - hypertrophied anal papillae
  • - exposed internal anal sphincter
  • - fibrotic fissure margins
  • - fibrotic anal sphincter
  • 3. If female of childbearing potential, willing to use an acceptable form of birth control during the study.
  • 4. Able to comply with the study requirements and procedures as per protocol.
  • 5. Willing to provide written informed consent.

排除标准

  • 1. Institutionalized subject.
  • 2. Subject presenting with any of the clinical conditions mentioned below:
  • a. Anal fissure lacking features for chronicity.
  • b. Cured anal fissure.
  • c. Infected chronic anal fissure.
  • d. Multiple fissures.
  • e. Fissure with irregular margins.
  • f. Fissure at locations other than the midline.
  • g. Fissure unassociated to sphincter spasm.
  • 3. Subject with fecal incontinence, rectocele, rectal prolapse or fibrotic anal stenosis.
  • 4. Subject who has had lateral sphincterotomy or anal stretch or other previous surgery involving the anal canal or peri-anal region.
  • 5. Subject treated with botulinum toxin less than 6 months prior to enrolment.
  • 6. Subject with chronic anal fissure secondary to other disorders such as chronic inflammatory bowel disease, intestinal tuberculosis, anal or peri-anal cancer, anal fistula, sexually transmitted diseases (e.g. HIV, Syphilis, etc.), anal or peri-anal sepsis.
  • 7. Subject with history or presence of malignant disease.
  • 8. Subject with clinically significant cardiovascular disorder, namely
  • New York Heart Association (NYHA) class III and IV heart failure, atrial fibrillation, atrioventricular block, or clinically significant bradycardia.
  • 9. Subject with orthostatic (postural) hypotension (i.e., a drop in systolic blood pressure of 30 mmHg or more and/or a drop in diastolic blood pressure of 20 mmHg or more on standing).
  • 10. Unwilling to discontinue use of sitz baths for up to 4 hours after application of investigational product and unwillingness to limit sitz baths to one per day from treatment assignment to end of treatment.
  • 11. Subject with respiratory insufficiency and need for long-term oxygen therapy or home ventilation.
  • 12. Subject with clinically significant renal failure.
  • 13. Subject with known neuromuscular disease.
  • 14. Subject with any changes in the previous 12 weeks to oral, sublingual or intra-muscular therapy with vasodilators (beta-blockers, nitrates, calcium antagonists, phosphodiesterase 4 inhibitors) or muscle relaxants.
  • 15. Use of glyceryl trinitrate (GTN) ointment for 7 days (continuous or not) in the 4 weeks prior to signing the informed consent form (ICF).
  • f. Fissure at locations other than the midline.
  • g. Fissure unassociated to sphincter spasm.
  • 3. Subject with fecal incontinence, rectocele, rectal prolapse or fibrotic anal stenosis.
  • 4. Subject who has had lateral sphincterotomy or anal stretch or other previous surgery involving the anal canal or peri-anal region.
  • 5. Subject treated with botulinum toxin less than 6 months prior to enrolment.
  • 6. Subject with chronic anal fissure secondary to other disorders such as chronic inflammatory bowel disease, intestinal tuberculosis, anal or peri-anal cancer, anal fistula, sexually transmitted diseases (e.g. HIV, Syphilis, etc.), anal or peri-anal sepsis.
  • 7. Subject with history or presence of malignant disease.
  • 8. Subject with clinically significant cardiovascular disorder, namely New York Heart Association (NYHA) class III and IV heart failure, atrial fibrillation, atrioventricular block, or clinically significant bradycardia.
  • 9. Subject with orthostatic (postural) hypotension (i.e., a drop in systolic blood pressure of 30 mmHg or more and/or a drop in diastolic blood pressure of 20

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