hemorrhoid hemorrhoid
Conditions
Interventions
This trial is a crossover design, and the order of anesthetic injections divides it into different two groups at random. In the case of Group1, we lead by anesthesia on the cooling side and perform an
Sponsors
Yano Takaaki
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: 1. The patient who is going to be operated on for hemorrhoids between an ethic jury approval day and January 31, 2023 2. Age at the time of the agreement acquisition is 20 years or older 3. The patient that a written agreement is got by the free will of the person 4. Patient having the hemorrhoids of the Gori garfish classification grade III or IV degree 5. The patient who has hemorrhoids by one in each right and left
Exclusion criteria
Exclusion criteria: 1. Patient with the past of the anal operation 2. The female patient who is nursing it during the pregnancy 3. The patient who is not given the informed consent that is effective by having by dementia and a mental disorder, a disease with the cognitive impairment 4. The patients with a history of the past with hypersensitivity for lidocaine 5. The patient who merges an anal fistula or an anal fissure 6. The patient who merges a neuropathy
Design outcomes
Secondary
| Measure | Time frame |
|---|---|
| We check whether the first period curative effect has the carrying-over effect to a second period. We check whether there is the difference of right and left in the hemorrhoids size. | — |
Primary
| Measure | Time frame |
|---|---|
| Visual Analogue Scale | — |
Contacts
Public ContactTakaaki Yano
Assistant director
Outcome results
None listed