Use of Cyanoacrylate N-Butyl Versus Subcuticular Suture in the Dermal Closure Following Cesarean Delivery: A Randomized Controlled Trial
Bibliographic record
Abstract
Background: Currently the use of tissue adhesives for surgical wound closure has multiplied; however, its use in cesarean sections is still not well determined. The objective of this study was to compare the surgical wound healing following cesarean sections between N-butyl cyanoacrylate (Tisuacryl) and suture (Monocryl 2-0). Methods: A randomized, non-blinded controlled clinical trial was conducted from October 2017 to March 2018 at the Instituto Nacional de Perinatologia. Forty women undergoing cesarean delivery were randomly assigned to skin closure group using a random number table: 20 with N-butyl cyanoacrylate (Tisuacryl) (cases group) and 20 with Monocryl (control group). Scars were evaluated at 24 h, 1 week, 1 month and 3 months. Primary objective was to evaluate the esthetics of the scar with the scar cosmesis assessment and rating (SCAR) scale. Secondary objectives were skin closing time, the satisfaction of the patient and the satisfaction of the surgeon. Results: Demographic characteristics, including average age, body mass index and number of pregnancies, were similar in both groups. The skin closing time showed a significant decrease with a P value of 0.000 between Tisuacryl and Monocryl (54.95 ± 10.353 s in the first group vs. 407.5 ± 72.61 s) . The esthetic evolution of surgery using the SCAR scale showed a better evolution in the first visits (weekly and monthly) in the Monocryl group (2.05 ± 0.60 and 1.68 ± 0.477) vs. Tisuacryl (2.77 ± 0.685 and 2.55 ± 0.74) with a P value of 0.001 in SCAR 1 (first visit) and 0.000 in SCAR 2 (second visit). However, no significant differences were observed in the last result at 3 months (SCAR 3). Similarly, no significant differences were observed regarding the satisfaction of the surgeon or the patient. Conclusions: The results of skin healing with Tisuacryl vs. Monocryl were similar in terms of the esthetics and satisfaction of the patient or the surgeon. Therefore, the use of each one depends on surgeon/patient preferences and the availability of materials. J Clin Gynecol Obstet. 2019;8(3):85-90 doi: https://doi.org/10.14740/jcgo560
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.062 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.003 | 0.002 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".