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based on data from a prospective study of 365 patients.
“Total vaginal hysterectomy is the most cost-effective route, with a low complication rate, and, therefore, should be performed when feasible,” wrote Jennifer J. Schmitt, DO, of the Mayo Clinic, Rochester, Minn., and colleagues.
However, algorithms to support the decision to choose vaginal hysterectomy are not widely used, they said.
To assess the optimal surgical route for hysterectomy, the researchers devised a prospective algorithm and decision tree based on history of laparotomy, uterine size, and vaginal access. The results of their study were published in Obstetrics & Gynecology.
The study population included 365 women aged 18 years and older who underwent hysterectomies between Nov. 24, 2015, and Dec. 31, 2017, at a single center. A total of 202 patients (55%) met criteria for a total vaginal hysterectomy using the algorithm, and 57 (15.6%) were assigned to have an examination under anesthesia followed by total vaginal hysterectomy, for a total of 259 expected vaginal hysterectomies. Ultimately, 211 (81.5%) of the patients identified as being the best candidates for having a vaginal hysterectomy underwent the procedure. Almost all of the procedures – 99.1% – were completed successfully.
The algorithm predicted that 52 patients were expected to have an examination under anesthesia followed by a robot-assisted total laparoscopic hysterectomy and 54 were expected to have an abdominal, robotic, or laparoscopic hysterectomy. A total of 46 procedures (44 robotic, when vaginal was expected and 2 abdominal, when vaginal was expected) deviated to a more invasive route than prescribed by the algorithm, and 7 procedures deviated from the algorithm-predicted robotic or abdominal procedure to total vaginal hysterectomy.
Approximately 95% of the patients were discharged within 24 hours of surgery. These patients included 7 who had vaginal surgery when a more invasive method was predicted and did not experience intraoperative complications or Accordion grade 3 complications.
“Prospective algorithm use predicts that 55.3% of all hysterectomies were expected to have an a priori total vaginal hysterectomy, which is higher than the actual total vaginal hysterectomy rate of 11.5% reported previously,” the researchers noted, and they added that vaginal hysterectomy would be associated with cost savings of $657,524 if the total hysterectomy rate was 55% instead of 11%.
The study findings were limited by several factors including an expertise bias at the center where the study was conducted, as well as the small number of patients with algorithm deviations or poor outcomes, and the lack of a control group, the researchers noted. However, the results support the use of the algorithm “in combination with educating gynecologic surgeons about the feasibility of vaginal surgery,” they said.
“Prospective use of this algorithm nationally may increase the rate of total vaginal hysterectomy and decrease health care delivery costs,” they concluded.
“The American College of Obstetricians and Gynecologists continues to recommend vaginal hysterectomy as the approach of choice whenever feasible, and although clinical evidence and societal endorsements support vaginal hysterectomy as a superior high-value modality, the rate of vaginal hysterectomy in the United States has continued to decline,” Arnold P. Advincula, MD, of Columbia University Medical Center, New York, wrote in an accompanying editorial.
Many variables beyond clinical will determine the optimal hysterectomy route, Dr. Advincula said.
“Although historical evidence demonstrates that vaginal hysterectomy is associated with better outcomes when compared with other approaches, a multitude of studies now exist that challenge this notion. Given the financial implications and overall costs of care with surgical complications and 30-day readmissions, experienced high-volume surgeons using all available routes have shown robotics to be the best surgical approach in terms of fewer postoperative complications and lowest 30-day readmission rates,” he noted. However, “one should not split hairs and subtly pit one minimally invasive option against another, but instead should work toward the goal of minimizing laparotomy, which is still performed at a high rate,” Dr. Advincula emphasized.
The study was supported in part by the National Center for Advancing Translational Science. Dr. Schmitt had no financial conflicts to disclose. Dr. Advincula disclosed serving as a consultant for AbbVie, Baxter, ConMed, Eximis Surgical, Intuitive Surgical, and Titan Medical, and performing consultancy work and receiving royalties from Cooper Surgical.
SOURCES: Schmitt JJ et al. Obstet Gynecol. 2020;135:761-9. doi: 10.1097/AOG.0000000000003725; Advincula A. Obstet Gynecol. 2020;135:759-60. doi: doi: 10.1097/AOG.0000000000003814.
based on data from a prospective study of 365 patients.
“Total vaginal hysterectomy is the most cost-effective route, with a low complication rate, and, therefore, should be performed when feasible,” wrote Jennifer J. Schmitt, DO, of the Mayo Clinic, Rochester, Minn., and colleagues.
However, algorithms to support the decision to choose vaginal hysterectomy are not widely used, they said.
To assess the optimal surgical route for hysterectomy, the researchers devised a prospective algorithm and decision tree based on history of laparotomy, uterine size, and vaginal access. The results of their study were published in Obstetrics & Gynecology.
The study population included 365 women aged 18 years and older who underwent hysterectomies between Nov. 24, 2015, and Dec. 31, 2017, at a single center. A total of 202 patients (55%) met criteria for a total vaginal hysterectomy using the algorithm, and 57 (15.6%) were assigned to have an examination under anesthesia followed by total vaginal hysterectomy, for a total of 259 expected vaginal hysterectomies. Ultimately, 211 (81.5%) of the patients identified as being the best candidates for having a vaginal hysterectomy underwent the procedure. Almost all of the procedures – 99.1% – were completed successfully.
The algorithm predicted that 52 patients were expected to have an examination under anesthesia followed by a robot-assisted total laparoscopic hysterectomy and 54 were expected to have an abdominal, robotic, or laparoscopic hysterectomy. A total of 46 procedures (44 robotic, when vaginal was expected and 2 abdominal, when vaginal was expected) deviated to a more invasive route than prescribed by the algorithm, and 7 procedures deviated from the algorithm-predicted robotic or abdominal procedure to total vaginal hysterectomy.
Approximately 95% of the patients were discharged within 24 hours of surgery. These patients included 7 who had vaginal surgery when a more invasive method was predicted and did not experience intraoperative complications or Accordion grade 3 complications.
“Prospective algorithm use predicts that 55.3% of all hysterectomies were expected to have an a priori total vaginal hysterectomy, which is higher than the actual total vaginal hysterectomy rate of 11.5% reported previously,” the researchers noted, and they added that vaginal hysterectomy would be associated with cost savings of $657,524 if the total hysterectomy rate was 55% instead of 11%.
The study findings were limited by several factors including an expertise bias at the center where the study was conducted, as well as the small number of patients with algorithm deviations or poor outcomes, and the lack of a control group, the researchers noted. However, the results support the use of the algorithm “in combination with educating gynecologic surgeons about the feasibility of vaginal surgery,” they said.
“Prospective use of this algorithm nationally may increase the rate of total vaginal hysterectomy and decrease health care delivery costs,” they concluded.
“The American College of Obstetricians and Gynecologists continues to recommend vaginal hysterectomy as the approach of choice whenever feasible, and although clinical evidence and societal endorsements support vaginal hysterectomy as a superior high-value modality, the rate of vaginal hysterectomy in the United States has continued to decline,” Arnold P. Advincula, MD, of Columbia University Medical Center, New York, wrote in an accompanying editorial.
Many variables beyond clinical will determine the optimal hysterectomy route, Dr. Advincula said.
“Although historical evidence demonstrates that vaginal hysterectomy is associated with better outcomes when compared with other approaches, a multitude of studies now exist that challenge this notion. Given the financial implications and overall costs of care with surgical complications and 30-day readmissions, experienced high-volume surgeons using all available routes have shown robotics to be the best surgical approach in terms of fewer postoperative complications and lowest 30-day readmission rates,” he noted. However, “one should not split hairs and subtly pit one minimally invasive option against another, but instead should work toward the goal of minimizing laparotomy, which is still performed at a high rate,” Dr. Advincula emphasized.
The study was supported in part by the National Center for Advancing Translational Science. Dr. Schmitt had no financial conflicts to disclose. Dr. Advincula disclosed serving as a consultant for AbbVie, Baxter, ConMed, Eximis Surgical, Intuitive Surgical, and Titan Medical, and performing consultancy work and receiving royalties from Cooper Surgical.
SOURCES: Schmitt JJ et al. Obstet Gynecol. 2020;135:761-9. doi: 10.1097/AOG.0000000000003725; Advincula A. Obstet Gynecol. 2020;135:759-60. doi: doi: 10.1097/AOG.0000000000003814.
based on data from a prospective study of 365 patients.
“Total vaginal hysterectomy is the most cost-effective route, with a low complication rate, and, therefore, should be performed when feasible,” wrote Jennifer J. Schmitt, DO, of the Mayo Clinic, Rochester, Minn., and colleagues.
However, algorithms to support the decision to choose vaginal hysterectomy are not widely used, they said.
To assess the optimal surgical route for hysterectomy, the researchers devised a prospective algorithm and decision tree based on history of laparotomy, uterine size, and vaginal access. The results of their study were published in Obstetrics & Gynecology.
The study population included 365 women aged 18 years and older who underwent hysterectomies between Nov. 24, 2015, and Dec. 31, 2017, at a single center. A total of 202 patients (55%) met criteria for a total vaginal hysterectomy using the algorithm, and 57 (15.6%) were assigned to have an examination under anesthesia followed by total vaginal hysterectomy, for a total of 259 expected vaginal hysterectomies. Ultimately, 211 (81.5%) of the patients identified as being the best candidates for having a vaginal hysterectomy underwent the procedure. Almost all of the procedures – 99.1% – were completed successfully.
The algorithm predicted that 52 patients were expected to have an examination under anesthesia followed by a robot-assisted total laparoscopic hysterectomy and 54 were expected to have an abdominal, robotic, or laparoscopic hysterectomy. A total of 46 procedures (44 robotic, when vaginal was expected and 2 abdominal, when vaginal was expected) deviated to a more invasive route than prescribed by the algorithm, and 7 procedures deviated from the algorithm-predicted robotic or abdominal procedure to total vaginal hysterectomy.
Approximately 95% of the patients were discharged within 24 hours of surgery. These patients included 7 who had vaginal surgery when a more invasive method was predicted and did not experience intraoperative complications or Accordion grade 3 complications.
“Prospective algorithm use predicts that 55.3% of all hysterectomies were expected to have an a priori total vaginal hysterectomy, which is higher than the actual total vaginal hysterectomy rate of 11.5% reported previously,” the researchers noted, and they added that vaginal hysterectomy would be associated with cost savings of $657,524 if the total hysterectomy rate was 55% instead of 11%.
The study findings were limited by several factors including an expertise bias at the center where the study was conducted, as well as the small number of patients with algorithm deviations or poor outcomes, and the lack of a control group, the researchers noted. However, the results support the use of the algorithm “in combination with educating gynecologic surgeons about the feasibility of vaginal surgery,” they said.
“Prospective use of this algorithm nationally may increase the rate of total vaginal hysterectomy and decrease health care delivery costs,” they concluded.
“The American College of Obstetricians and Gynecologists continues to recommend vaginal hysterectomy as the approach of choice whenever feasible, and although clinical evidence and societal endorsements support vaginal hysterectomy as a superior high-value modality, the rate of vaginal hysterectomy in the United States has continued to decline,” Arnold P. Advincula, MD, of Columbia University Medical Center, New York, wrote in an accompanying editorial.
Many variables beyond clinical will determine the optimal hysterectomy route, Dr. Advincula said.
“Although historical evidence demonstrates that vaginal hysterectomy is associated with better outcomes when compared with other approaches, a multitude of studies now exist that challenge this notion. Given the financial implications and overall costs of care with surgical complications and 30-day readmissions, experienced high-volume surgeons using all available routes have shown robotics to be the best surgical approach in terms of fewer postoperative complications and lowest 30-day readmission rates,” he noted. However, “one should not split hairs and subtly pit one minimally invasive option against another, but instead should work toward the goal of minimizing laparotomy, which is still performed at a high rate,” Dr. Advincula emphasized.
The study was supported in part by the National Center for Advancing Translational Science. Dr. Schmitt had no financial conflicts to disclose. Dr. Advincula disclosed serving as a consultant for AbbVie, Baxter, ConMed, Eximis Surgical, Intuitive Surgical, and Titan Medical, and performing consultancy work and receiving royalties from Cooper Surgical.
SOURCES: Schmitt JJ et al. Obstet Gynecol. 2020;135:761-9. doi: 10.1097/AOG.0000000000003725; Advincula A. Obstet Gynecol. 2020;135:759-60. doi: doi: 10.1097/AOG.0000000000003814.
FROM OBSTETRICS & GYNECOLOGY