Development of Effective, Opioid Sparing Techniques for Peri-operative Pain Management of Transgender Patients Undergoing Gender Affirming Surgeries
试验速览
- 阶段
- 3 期
- 状态
- 招募中
- 入组人数
- 640
- 试验地点
- 1
- 主要终点
- Changes in opioid consumption per 24 hours, measured by total inpatient and total outpatient
研究概览
简要总结
This study will compare the current standard-of-care pain treatment regimen options that are available to patients who undergo gender-affirming surgery. The purpose of this research is to determine if any of these options are more (versus less) effective than the others to manage surgery related pain, after surgery.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Transgender persons 18 years and older
- •Undergoing gender affirming surgeries performed by either Dr. Maurice Garcia (orchiectomy only, vaginoplasty with or without canal & orchiectomy, colon-vaginoplasty, & peritoneal vaginoplasty; Stage I phalloplasty, or stage II phalloplasty); Dr. Edward Ray (feminizing chest surgery, masculinizing chest surgery, stage I phalloplasty); Dr. Amit Gupta (orchiectomy and peritoneal vaginoplasty only); or Dr. Yosef Nasseri (colon vaginoplasty surgery)
排除标准
- •Patients who do not meet the inclusion criteria above
- •Any contraindications to the study drugs.
- •Patients with neurologic deficits that preclude them from sensing pain.
- •Patients with implanted pain neuromodulator devices (e.g., neurostimulator)
- •Patients who do not speak English
研究组 & 干预措施
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Ultrasound guided Continuous Infraclavicular Brachial Plexus Block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Ultrasound guided Continuous Femoral Nerve Block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Ultrasound guided Pudendal Nerve Block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Bupivacaine (Drug)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Bilateral spermatic cord block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Pecs I & II Block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #1
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the pre-incision, intra-op, mid-surgery, end of surgery, or continuous time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25% or 0.5% bupivacaine + 1:200K epinephrine)
- Bilateral ultrasound guided pudendal nerve block (20-40 cc of 0.25% bupivacaine + 1:200K epinephrine)
- Ultrasound guided Continuous Infraclavicular Brachial Plexus Block
- Ultrasound guided Continuous Femoral Nerve Block
- Pecs I & II Block (0.25% bupivacaine: 15-30ml per side for Pecs I-III)
干预措施: Local anesthetic (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #2
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the intra-op, post-op, or end of surgery time points:
- Bilateral ultrasound-guided Transversus Abdominis Plane Block (40-60cc of 0.25% bupivacaine with 1:200K epinephrine)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Bupivacaine (Drug)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #2
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the intra-op, post-op, or end of surgery time points:
- Bilateral ultrasound-guided Transversus Abdominis Plane Block (40-60cc of 0.25% bupivacaine with 1:200K epinephrine)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Bilateral ultrasound guided Transversus Abdominis Plane Block (Other)
Surgery-specific general anesthetic + ultrasound guided peripheral nerve block #2
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the intra-op, post-op, or end of surgery time points:
- Bilateral ultrasound-guided Transversus Abdominis Plane Block (40-60cc of 0.25% bupivacaine with 1:200K epinephrine)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Local anesthetic (Other)
Surgery-specific general anesthetic + local anesthetic at incision site
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the mid-surgery or end of surgery time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Bupivacaine (Drug)
Surgery-specific general anesthetic + local anesthetic at incision site
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the mid-surgery or end of surgery time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Bilateral spermatic cord block (Other)
Surgery-specific general anesthetic + local anesthetic at incision site
Depending on which one of the thirteen possible gender-affirming surgeries the participant is undergoing, a combination of the following anesthetic block(s) will be used in this arm at either the mid-surgery or end of surgery time points:
- Bilateral spermatic cord block (0.5% bupivacaine, 10cc per spermatic cord)
- Local anesthetic (0.25 or 0.5% bupivacaine + 1:200K epinephrine)
干预措施: Local anesthetic (Other)
结局指标
主要结局
Changes in opioid consumption per 24 hours, measured by total inpatient and total outpatient
时间窗: Per 24 hours, starting on post-operative Day 1 to End of Study at the final post-operative visit (average of 30 days after surgery)
Inpatient opioid consumption will be obtained from hospital records. Outpatient opioid consumption will be determined from completed medication logs. Opioid consumption will be measured per 24 hours, by hospital location (e.g., PACU versus Ward), and by post-operative day.
Changes in peri-operative pain location and intensity over time, as measured by anatomic pain maps
时间窗: Any time pain is experienced, starting on the morning of post-operative Day 1 to End of Study at the final post-operative visit (average of 30 days after surgery)
Anterior and posterior illustrations of the body, with pre-defined areas involved in surgery that may be circled, will be used to define pain location. Pain scores for each circled area will be measured on a Likert-scale between 0-10, with 0 indicating no pain and 10 indicating the worst pain experienced in respondent's life.
Change in the opioid side effect of urinary retention, as indicated by time to spontaneous voiding
时间窗: Post-operative Day 1 to Discharge (average of 7 days after surgery)
Recorded time to spontaneous voiding will be collected from hospital records.
Global satisfaction with respect to pain and physical comfort, as measured by a Quality of Recovery 15-Item Inventory
时间窗: Daily, starting on the morning of post-operative Day 1 to End of Study at the final post-operative visit (average of 30 days after surgery)
Questions 1-10 will assess global well-being and physical comfort, such as ability to return to work or usual home activities, feeling rested, ability to enjoy food, and general feelings of well-being. These questions will be rated on a scale of 0 to 10, with 0 indicating none of the time (poor) and 10 indicating all of the time (excellent). Questions 11-15 will assess pain and physical comfort, such as presence of moderate/severe pain, nausea or vomiting, worried or anxious feelings, and sad or depressed feelings. These questions will be rated on a scale of 0 to 10, with 0 indicating all of the time (poor) and 10 indicating none of the time (excellent).
Change in the opioid side effect of decreased GI motility and ileus, as indicated by number of post-operative days until commencement of regular passage of flatus
时间窗: Post-operative Day 1 to Discharge (average of 7 days after surgery)
Recorded number of post-operative days until commencement of regular passage of flatus will be obtained from hospital records.
Change in the opioid side effect of nausea, as indicated by number of post-operative days to toleration of liquid diet and regular diet, as well as reported experience of nausea
时间窗: Post-operative Day 1 to Discharge (average of 7 days after surgery)
Recorded number of post-operative days and experience of nausea will be obtained from hospital records.
Post-operative length of inpatient stay
时间窗: Post-operative Day 1 to Discharge (average of 7 days after surgery)
Length of inpatient stay will be obtained from hospital records as the recorded number of days spent inpatient after surgery
Change in the opioid side effect of urinary retention, as measured by a Urinary Bother Symptom Score Questionnaire
时间窗: Pre-operative visit, Discharge (average of 7 days after surgery), and End of Study/final post-operative visit (average of 30 days after surgery)
A Urinary Bother Symptom Score Questionnaire, obtained from the American Urological Association, will assess the frequency of different urinary problems, such as incomplete emptying, intermittency, and urgency. Each urinary problem will be measured on a scale from 0 to 5, with 0 indicating "none/not at all" and 5 indicating "almost always."
Frequency of treatment complications
时间窗: End of study (average of 30 days after surgery)
Treatment complications, such as hematoma, infection, etc., will only include those that are determined to be related to the study treatment.
次要结局
- Time to first day of bowel movement(Post-operative Day 1 to Discharge (average of 7 days after surgery))
- Number of participants with any hospital readmission within 30 days of discharge(30 days after Day of Discharge (average of 7 days after surgery))
- Time to mobilization(Post-operative Day 1 to Discharge (average of 7 days after surgery))
研究者
Maurice M. Garcia
Director of the Cedars-Sinai Transgender Surgery and Health Program
Cedars-Sinai Medical Center