Purpose Evaluating the counseling of patients with vulvar cancer in outpatient setting regarding the application of sentinel lymph node dissection (SLND), the selection of hospitals for further treatment, and level of knowledge. Methods A questionnaire containing 29 questions about SLND in vulvar cancer was sent to gynecologists in Lower Saxony. The questionnaire contained multiple choice questions and open questions. The study was approved by the local ethics committee. Results The median age of the 86 respondents was 54 (26-66) years. Most participants (83.1%) reported to only treat one to five patients with vulvar cancer per year. Interestingly, 70.5% of the gynecologists send their patients to university hospitals and 64.1% to hospitals offering maximum care, respectively. Of all, 32.7% replied that SLND was performed rarely or never in their patients. The gynecologists answered that only 36.7% of the patients are well informed about advantages and possible disadvantages of SLND. Most (84%) felt responsible to counsel patients on treatment decisions independently from or additionally to the hospital. Of all, 72% replied that they are not completely sure about the exact recurrence rates after SLND. Of notice, 66% believe that SLND for vulvar cancer is safe if applied in specialized centers and 92% stated that focusing treatment on specialized centers is required for best results. Conclusion SLND for vulvar cancer is widely accepted and regularly recommended among gynecologists. Outpatient doctors report to send most patients to specialized centers. However, it appears that patients remain uninformed after counseling in the clinics and that there is a lack of detailed knowledge about risks and complication rates of groin treatment in the outpatient setting.
Purpose
To measure forces applied to the fetal neck, in a simulation model for breech delivery, in both lithotomy versus all-fours position.
Methods
We used a Laerdal SimMom simulator and a Birthing Baby together with PROMPT Flex Software. The descent of the fetus was accomplished using the Automatic Delivery Module 2. The baby was always in breech position; the SimMom in either all-fours or lithotomy positions. Sensors were located inside the fetal neck region to simulate forces applied to the plexus.
Results
The lowest force on the fetal neck region was recorded for the delivery in all-fours position without further maneuvers (mean force 58.70 Newton, standard deviation 2.54 N). As weight was added to the baby, the force increased (i.e. + 500 g, mean force 71.8 N, SD 3.08 N, p < 0.001). Delivery in lithotomy position resulted in a mean force of 81.56 N (SD 19.55 N). The force significantly increased in case of delivery of the head without assistance from contractions (mean force 127.93 N, SD 23.10 N). In all-fours position, the delivery of the fetal head from pelvic floor level without contractions (Frank’s Nudge maneuver) resulted in a mean force of 118.45 N (SD 15.48 N, p = 0.02). Maneuvers for shoulder dystocia (the inverted type that can occur during breech delivery) led to significantly higher mean forces independent from birthing positions.
Conclusion
Breech delivery in all-fours position was associated with the lowest force acting on the fetal neck in our simulation model.
Purpose: To measure forces applied to the fetal neck, in a simulation model for breech delivery, in both lithotomy versus all-fours position.Methods: We used a Laerdal SimMom simulator and a Birthing Baby together with PROMPT Flex Software. The descent of the fetus was accomplished using the Automatic Delivery Module 2. The baby was always in breech position, the SimMom in either all-fours or lithotomy positions. Sensors were located inside the fetal neck region to simulate forces applied to the plexus.Results: The lowest force on the fetal neck region was recorded for the delivery in all-fours position without further maneuvers (mean force 58.70 Newton, standard deviation 2.54 N). As weight was added to the baby, the force increased (i.e. +500g, mean force 71.8 N, SD 3.08 N, p<0.001). Delivery in lithotomy position resulted in a mean force of 81.56 N (SD 19.55 N). The force significantly increased in case of delivery of the head without assistance from contractions (mean force 127.93 N, SD 23.10 N). In all-fours position the delivery of the fetal head from pelvic floor level without contractions (Frank´s Nudge maneuver) resulted in a mean force of 118.45 N (SD 15.48 N, p=0.02). Maneuvers for shoulder dystocia (the inverted type that can occur during breech delivery) led to significantly higher mean forces independent from birthing positions.Conclusion: Breech delivery in all-fours position was associated with the lowest force acting on the fetal neck in our simulation model.
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