title: Comparison of pain and time of procedures with two first-trimester abortion techniques performed by residents and faculty.
abstract: OBJECTIVE
  We compared pain perception and procedure time in abortions performed by residents and faculty using a manual vacuum aspirator and electric vacuum curettage devices.
  
  
  METHODS
  We conducted a randomized trial of 114 women undergoing first-trimester abortions. Patients assessed the level of pain with visual analog scales.
  
  
  RESULTS
  The mean procedure times were 5.7 and 6.9 minutes, respectively, with electric vacuum curettage and manual vacuum aspirator. Faculty took less time than residents to perform both procedures. Patients reported a higher pain level with cervical dilatation before resident electric vacuum curettage procedures. Patients undergoing electric vacuum curettage thought that the procedure noise increased their pain.
  
  
  CONCLUSIONS
  First-trimester abortion procedures can be performed more quickly by experienced surgeons. The procedure time for the manual vacuum aspirator is greater than that for the electric vacuum curettage. Patient pain perception with aspiration by these two techniques is not different. The level of pain after aspiration did not vary significantly in patients who had abortions performed by residents or faculty.
authors.affiliation: Department of Obstetrics and Gynecology, Oregon Health Sciences University, Portland, USA.
authors.forename: A
authors.initials: A
authors.lastname: Edelman
authors.forename: M D
authors.initials: MD
authors.lastname: Nichols
authors.forename: J
authors.initials: J
authors.lastname: Jensen
mesh_terms: D000028:Abortion, Induced / Q000009:adverse effects* / Q000379:methods*; D000328:Adult; D003475:Curettage; D005178:Faculty; D005260:Female; D006801:Humans; D007396:Internship and Residency; D010146:Pain / Q000209:etiology* / Q000503:physiopathology; D011247:Pregnancy; D011261:Pregnancy Trimester, First; D013396:Suction; D013997:Time Factors; D014618:Vacuum