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Aesthetic Plastic Surgery Jun 2024Abdominoplasty, an emerging surgical procedure worldwide, associated with complications, as seroma, infection, and hematoma. This systematic review and meta-analysis... (Review)
Review
BACKGROUND
Abdominoplasty, an emerging surgical procedure worldwide, associated with complications, as seroma, infection, and hematoma. This systematic review and meta-analysis compare the outcomes of abdominoplasty procedures performed using a scalpel versus a diathermocoagulation device (diathermy monopolar electrocautery), aiming to find a safer approach with fewer complications.
METHODS
We conducted a systematic search in November 2023 using PubMed, Ovid Medline, and Ovid Chocrane databases. The methodological index for nonrandomized studies and the Revised Cochrane Risk of Bias assessment tools were used to assess risk of bias for observational studies and randomized controlled trials, respectively. The data were analyzed using RevMan software.
RESULTS
Six articles (1135 patients) were included, 521 patients were operated using a scalpel and 614 using electrocautery. Our analysis suggests that both seroma and drain output were seen more among the electrocautery group, with an odds ratio (OR) of 0.62 (95% CI [0.39, 0.97], p = 0.04) and - 103.63 (95% CI [- 205.67, - 1.59], p = 0.05), respectively. It is important to note the high heterogeneity seen among the studies discussing the total drain output. Additionally, we did not find any statistical significance between both techniques in terms of the rate of hematoma, wound infection, operation time, and hospital stay length.
CONCLUSION
When comparing the use of scalpel and electrocautery dissection in abdominoplasty, higher rates of seroma and total drain output are significantly associated with electrocautery dissection.
LEVEL OF EVIDENCE II
This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .
PubMed: 38886194
DOI: 10.1007/s00266-024-04156-1 -
The Journal of Laryngology and Otology Oct 2021The Harmonic Scalpel and Ligasure (Covidien) devices are commonly used in head and neck surgery. Parotidectomy is a complex and intricate surgery that requires careful...
OBJECTIVE
The Harmonic Scalpel and Ligasure (Covidien) devices are commonly used in head and neck surgery. Parotidectomy is a complex and intricate surgery that requires careful dissection of the facial nerve. This study aimed to compare surgical outcomes in parotidectomy using these haemostatic devices with traditional scalpel and cautery.
METHOD
A systematic review of the literature was performed with subsequent meta-analysis of seven studies that compared the use of haemostatic devices to traditional scalpel and cautery in parotidectomy. Outcome measures included: temporary facial paresis, operating time, intra-operative blood loss, post-operative drain output and length of hospital stay.
RESULTS
A total of 7 studies representing 675 patients were identified: 372 patients were treated with haemostatic devices, and 303 patients were treated with scalpel and cautery. Statistically significant outcomes favouring the use of haemostatic devices included operating time, intra-operative blood loss and post-operative drain output. Outcome measures that did not favour either treatment included facial nerve paresis and length of hospital stay.
CONCLUSION
Overall, haemostatic devices were found to reduce operating time, intra-operative blood loss and post-operative drain output.
Topics: Blood Loss, Surgical; Dissection; Drainage; Electrocoagulation; Facial Nerve; Facial Paralysis; Female; Hemostasis, Surgical; Humans; Length of Stay; Male; Meta-Analysis as Topic; Middle Aged; Operative Time; Outcome Assessment, Health Care; Parotid Gland; Postoperative Period; Surgical Instruments
PubMed: 34423755
DOI: 10.1017/S0022215121001973 -
International Journal of Environmental... Mar 2020This is the first systematic review and meta-analysis to ascertain incidences of post-vasectomy pain following traditional scalpel, or non-scalpel vasectomy. Electronic... (Meta-Analysis)
Meta-Analysis
This is the first systematic review and meta-analysis to ascertain incidences of post-vasectomy pain following traditional scalpel, or non-scalpel vasectomy. Electronic databases PubMed, Embase and PsycINFO were searched up to 1 July 2019 for peer-reviewed articles recording post-vasectomy pain. We identified 733 publications, screened 559 after removal of duplicates and excluded 533. Of the remaining 26 full-text articles, 8 were excluded with reasons, leaving 18 for detailed analyses. Meta-analysis was performed on 25 separate datasets (11 scalpel, 11 non-scalpel, 3 other/combined). Study follow-up ranged from 2 weeks to 37 years and sample sizes from 12 to 723 patients. The overall incidence of post-vasectomy pain was 15% (95% CI 9% to 25%). The incidences of post-vasectomy pain following scalpel and non-scalpel techniques were 24% (95% CI 15% to 36%) and 7% (95% CI 4% to 13%), respectively. Post-vasectomy pain syndrome occurred in 5% (95% CI 3% to 8%) of subjects, with similar estimates for both techniques. We conclude that the overall incidence of post-vasectomy pain is greater than previously reported, with three-fold higher rates of pain following traditional scalpel, compared to non-scalpel vasectomy, whereas the incidence of post-vasectomy pain syndrome is similar.
Topics: Humans; Incidence; Male; Pain, Postoperative; Retrospective Studies; Vasectomy
PubMed: 32164161
DOI: 10.3390/ijerph17051788 -
Photobiomodulation, Photomedicine, and... Sep 2023Some studies support the superiority of diode laser gingivectomy to scalpel surgery and nonsurgical treatments. However, a systematic review on this topic is lacking.... (Review)
Review
Gingivectomy with Diode Laser Versus the Conventional Scalpel Surgery and Nonsurgical Periodontal Therapy in Treatment of Orthodontic Treatment-Induced Gingival Enlargement: A Systematic Review.
Some studies support the superiority of diode laser gingivectomy to scalpel surgery and nonsurgical treatments. However, a systematic review on this topic is lacking. This study aimed to compare gingivectomy with diode laser versus the conventional scalpel surgery and nonsurgical periodontal therapy (NSPT) in the treatment of orthodontic treatment-induced gingival enlargement (GE). In this systematic review, an electronic search of the relevant literature was conducted in Web of Science, Medline/PubMed, Scopus, Cochrane Central Register of Controlled Trials, and ProQuest with no language restriction. Randomized clinical trials published between 1985 and 2020 on comparative treatment of orthodontic treatment-induced GE by diode laser gingivectomy and scalpel surgery or NSPT regarding intraoperative and postoperative bleeding and/or pain were included. Risk of bias was assessed by the Cochrane 1 tool. Of the initially retrieved 288 articles, 40 were duplicates and excluded; 236 articles were excluded following title and abstract screening, and 5 others were excluded following full-text assessment. Finally, 7 studies underwent systematic review. In the risk-of-bias assessment, 5 studies scored 2, and 2 studies scored 3 out of 6. Intraoperative and postoperative bleeding and pain were found to be significantly lower in the laser group. Within the limitations of this systematic review and with respect to the quality of evidence, the present results revealed lower level of pain and bleeding in diode laser gingivectomy compared with the conventional scalpel surgery and NSPT for treatment of orthodontic treatment-induced GE.
Topics: Humans; Lasers, Semiconductor; Gingivectomy; Gingival Overgrowth; Gingival Hyperplasia; Pain
PubMed: 37738371
DOI: 10.1089/photob.2023.0060 -
The Cochrane Database of Systematic... May 2024Surgical wounds that become infected are often debrided because clinicians believe that removal of this necrotic or infected tissue may expedite wound healing. There are... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Surgical wounds that become infected are often debrided because clinicians believe that removal of this necrotic or infected tissue may expedite wound healing. There are numerous methods of debridement available, but no consensus on which one is most effective for surgical wounds.
OBJECTIVES
To assess the effects of different methods of debridement on the rate of debridement and healing of surgical wounds.
SEARCH METHODS
In October 2021, we searched the Cochrane Wounds Specialised Register, CENTRAL, MEDLINE, Embase, and CINAHL. To identify additional studies, we searched clinical trials registries for ongoing and unpublished studies, and scanned reference lists of relevant included studies, reviews, meta-analyses, and health technology reports. There were no restrictions on language, date of publication, or study setting.
SELECTION CRITERIA
We included randomised controlled trials (RCTs) that enrolled people with a surgical wound that required debridement, and reported time to complete wound debridement or time to wound healing, or both.
DATA COLLECTION AND ANALYSIS
Two review authors independently performed study selection, risk of bias assessment using the RoB 1 tool, data extraction, and GRADE assessment of the certainty of evidence.
MAIN RESULTS
In this fourth update, we identified one additional study for inclusion. The review now includes six studies, with 265 participants, aged three to 91 years. Five studies were published between 1979 and 1990 and one published in 2014. The studies were carried out in hospital settings in China, Denmark, Belgium, and the UK. Six studies provided six comparisons. Due to the heterogeneity of studies, it was not appropriate to conduct meta-analyses. Four studies evaluated the effectiveness of dextranomer beads/paste; however, each study used a different comparator (Eusol-soaked dressings, 10% aqueous polyvinylpyrrolidone, 0.1% chloramine-soaked packs, and silicone foam elastomer dressing). One study compared streptokinase/streptodornase with saline-soaked dressings, and one compared endoscopic surgical debridement with conventional 'open' surgical debridement. Five studies reported time to complete debridement (reported as time to a clean wound bed) and three reported time to complete healing. One study reported effect estimates (surgical debridement via endoscopy versus surgical debridement) for time to a clean wound bed and time to complete wound healing, and it was possible to calculate effect estimates for one other study (dextranomer paste versus silicone foam elastomer) for time to complete wound healing. For the other four studies that did not report effect estimates, it was not possible to calculate time to a clean wound bed or time to complete wound healing due to missing variance and participant exclusions. None of the included studies reported outcomes pertaining to proportion of wounds completely healed, rate of reduction in wound size, rate of infection, or quality of life. All studies had unclear or high risk of bias for at least one key domain. Dextranomer paste/beads (autolytic debridement) compared with four different comparators Four studies compared dextranomer paste or beads with Eusol-soaked gauze (20 participants), 10% aqueous polyvinylpyrrolidone (40 participants), 0.1% chloramine-soaked dressings (28 participants), or silicone foam elastomer (50 participants). There is very low-certainty evidence that there may be no clear difference in time to a clean wound bed between dextranomer beads and Eusol gauze. The study did not report adverse events. There is very low-certainty evidence that there may be no difference in time to a clean wound bed between dextranomer paste and 10% aqueous polyvinylpyrrolidone gauze. There was low-certainty evidence that there may be no difference in deaths and serious adverse events. There may be a difference in time until the wounds were clinically clean and time to complete wound healing between dextranomer paste and 0.1% chloramine favouring 0.1% chloramine, but we are very uncertain. There is low-certainty evidence that there may be no difference in deaths and serious adverse events. There is very low-certainty evidence that there may be no difference in time to complete healing between dextranomer beads and silicone foam elastomer. The study did not report adverse events. Streptokinase/streptodornase solution (enzymatic) compared with saline-soaked dressings One study (21 participants) compared enzymatic debridement with saline-soaked dressings. There is low-certainty evidence that there may be no difference in time to a clean wound bed or secondary suture between streptokinase/streptodornase and saline-soaked dressings. There is very low-certainty evidence that there may be no difference in deaths and serious adverse events. Surgical debridement via endoscopic ('keyhole') surgery compared with surgical debridement by 'open' surgery (the wound is opened using a scalpel) One study (106 participants) reported time to complete wound healing and time to a clean wound bed. There is low-certainty evidence that there may be a reduction in time to complete wound healing and very low-certainty evidence that there may be no difference in time to a clean wound bed with surgical debridement via endoscopy compared to 'open' surgical debridement. The study did not report adverse events. Overall, the evidence was low to very low-certainty for all outcomes. Five included studies were published before 1991 and investigated treatments that are no longer available. Worldwide production of dextranomer products has been discontinued, except for dextranomer paste, which is currently only available in South Africa. Furthermore, Eusol, used in one study as the comparator to dextranomer, is rarely used due to risk of harmful effects on healthy tissue and the enzymatic agent streptokinase/streptodornase is no longer available worldwide.
AUTHORS' CONCLUSIONS
Evidence for the effects of different methods of debridement on complete wound debridement and healing of surgical wounds remains unclear. Adequately powered, methodologically robust RCTs evaluating contemporary debridement interventions for surgical wounds are needed to guide clinical decision-making.
Topics: Adolescent; Adult; Aged; Aged, 80 and over; Child; Child, Preschool; Humans; Middle Aged; Young Adult; Bandages; Bias; Debridement; Randomized Controlled Trials as Topic; Surgical Wound; Surgical Wound Infection; Time Factors; Wound Healing
PubMed: 38712723
DOI: 10.1002/14651858.CD006214.pub5 -
Cureus Feb 2023Hemorrhoidectomy is one of the most common surgical interventions to remove the third and fourth degrees of prolapse hemorrhoid. We carried out this systematic review... (Review)
Review
Hemorrhoidectomy is one of the most common surgical interventions to remove the third and fourth degrees of prolapse hemorrhoid. We carried out this systematic review and meta-analysis of the randomized controlled trials (RCTs) to comprehensively evaluate the efficacy of harmonic scalpel (HS) versus bipolar diathermy (BD) methods in terms of decreasing intraoperative and postoperative morbidities among patients undergoing hemorrhoidectomy. Suitable citations were found utilizing digital medical sources, including the CENTRAL, Web of Science, PubMed, Scopus, and Google Scholar, from inception until December 2022. Only RCTs that matched the inclusion requirements were selected. We used the updated Cochrane risk of bias (ROB) tool (version 2) to assess the quality of the involved citations. The Review Manager (version 5.4 for Windows) was used to perform the pooled analysis. Data were pooled and reported as mean difference (MD) or risk ratio (RR) with a 95% confidence interval (CI) in random-effects models. Overall, there was no significant difference between HS and BD in terms of decreasing intraoperative morbidities like operative time, intraoperative blood loss, mean duration of hospital stay, and mean duration of first bowel movement (P>0.05). Similarly, the rate of postoperative complications like pain, bleeding, urinary retention, anal stenosis, flatus incontinence, and wound edema; was similar in both groups with no significant difference (P>0.05). In conclusion, our pooled analysis revealed there was no substantial difference between HS and BD in terms of intraoperative and postoperative endpoints. Additional RCTs with larger sample sizes are needed to consolidate the power and quality of the presented evidence.
PubMed: 36755770
DOI: 10.7759/cureus.34734 -
Andrology Jan 2023Male circumcision is a well-known old surgery, and several recently developed techniques have been scaled up, including the introduction of laser technology, as... (Meta-Analysis)
Meta-Analysis Review
BACKGROUND
Male circumcision is a well-known old surgery, and several recently developed techniques have been scaled up, including the introduction of laser technology, as alternative approaches to overcome morbidity of conventional surgery scalpel/suture method OBJECTIVES: We aimed to perform a systematic review and meta-analysis of studies comparing laser circumcision versus conventional circumcision technique in terms of perioperative outcomes and efficacy (complications, unacceptable appearance, reoperation rate) both in children and adults.
MATERIALS AND METHODS
This review was performed following the 2020 Preferred Reporting Items for Systematic Reviews and Meta-Analyses framework. Continuous variables were analyzed using the inverse variance of the mean difference with a random effect, 95% confidence interval (CI), and p-value. The incidence of complications, unacceptable appearance, and reoperation rate were pooled using the Cochran-Mantel-Haenszel Method with the random effect model and reported as odds ratio (OR), 95% CI, and p-value. Significance was set at p-value ≤0.05 and 95%CI.
RESULTS
Seven studies were included. In comparison to the conventional circumcision, laser circumcision shoved lower visual analogue score at 24-h, and 7 days after surgery, a lower rate of overall complication rate (OR 0.33, 95% CI 0.24-0.47, p < 0.001), scarring (OR 0.09, 95% CI 0.02, 0.41, p = 0.002), and unacceptable appearance (OR 0.09, 95% CI 0.05, 0.15, p < 0.001). We found no statistically significant difference in surgical time, and incidence of bleeding, infection, wound dehiscence, and reoperation rate.
DISCUSSION AND CONCLUSION
Our review infers that laser-assisted circumcision is certainly a safe and strong contender as the procedure of choice in both children and adult populations.
Topics: Humans; Adult; Child; Male; Circumcision, Male; Postoperative Complications; Suture Techniques; Lasers
PubMed: 36251782
DOI: 10.1111/andr.13321 -
Aesthetic Surgery Journal Jul 2024Various surgical techniques have been devised for the surgical cosmetic enhancement of female outer genitalia. The selection of an optimal method should be based on...
BACKGROUND
Various surgical techniques have been devised for the surgical cosmetic enhancement of female outer genitalia. The selection of an optimal method should be based on satisfaction rates and safety; however, a comprehensive, contemporary systematic assessment of these factors in has been limited in the literature.
OBJECTIVES
Our aim was to conduct a comprehensive systematic review and meta-analysis to evaluate the overall satisfaction rates and risk factors associated with various labiaplasty techniques and tools.
METHODS
The authors performed a systematic literature search in three medical databases: PubMed, Elsevier and Cochrane Library (CENTRAL) with the closing date of October 2023. Original articles with quantitative satisfaction rates and frequencies of most common complications (hematoma, dehiscence, swelling, bleeding and infection) were included.
RESULTS
Systematic search provided a total of 3954 records. After selection and review of the articles, 86 eligible, peer-reviewed studies were identified, of which 53 provided quantitative data. High overall satisfaction rate was found for all methods (Prop: 94%; CI: 93-95%), with highest satisfaction for deepithelization (Prop: 97%; CI: 85%-99%). Complications were generally rare, with elevated incidences for some techniques (wedge resection - dehiscence: Prop: 8%; CI: 5%-13% and composite reduction - swelling: Prop: 13%; CI: 2%-54%). Scalpel has significantly higher incidence of complications than laser, namely for bleeding, swelling and hematoma.
CONCLUSIONS
Labiaplasty can be considered a generally effective approach to outer female genitalia beautification, with low associated risks. Surgeons must tailor their approach to the patients' needs and anatomy to achieve maximal satisfaction, given the differences in the frequency of complications for each method.
PubMed: 38957153
DOI: 10.1093/asj/sjae143 -
Anaesthesia, Critical Care & Pain... Aug 2023The preferential use of a scalpel (SCT) or puncture techniques (PCT) for cricothyrotomy remains a controversial topic. (Meta-Analysis)
Meta-Analysis Review
IMPORTANCE
The preferential use of a scalpel (SCT) or puncture techniques (PCT) for cricothyrotomy remains a controversial topic.
OBJECTIVE
We performed a systematic review and meta-analysis comparing puncture cricothyrotomy with scalpel cricothyrotomy using overall success rate, first-time success rate, and time taken to perform the procedure as the primary outcome together with complications as a secondary outcome.
EVIDENCE REVIEW
Pubmed databases, EMBASE databases, MEDLINE, Google Scholar, and Cochrane Central Register of Controlled Trials, from 1980 to October 2022.
FINDINGS
A total of 32 studies were included in the systematic review and meta-analysis. It also showed that PCT was close to SCT in terms of overall success rate (82.2% vs. 82.6%, Odd Ratios OR = 0.91, [95%CI: 0.52-1.58], p = 0.74) as well as first-performance success rate (62.9% vs. 65.3%, OR = 0.52, [0.22-1.25], p = 0.15). PCT does not compare favorably with SCT in terms of required time for the procedure (the mean time required for PCT versus SCT incision in the intervention groups was 0.34 standard deviations higher (Mean Difference MD = 17.12, [3.37-30.87], p = 0.01) as well as complications (21.4% vs. 15.1%, Relative Risk RR = 1.49, [0.80-2.77], p = 0.21).
CONCLUSIONS AND RELEVANCE
The results show that SCT has an advantage over PCT in terms of time required for the procedure, while there is no difference in overall success rate, first-time success rate after training, and complications. The superiority of SCT may be the result of fewer and more reliable procedural steps. However, the level of evidence is low (GRADE).
Topics: Humans; Airway Management; Punctures; Surgical Wound
PubMed: 36871625
DOI: 10.1016/j.accpm.2023.101211 -
Minimally Invasive Therapy & Allied... Feb 2024Hemostasis is an important step in all surgical procedures. Mechanical methods of hemostasis have been gradually abandoned in favor of electrosurgery. The aim of this... (Review)
Review
INTRODUCTION
Hemostasis is an important step in all surgical procedures. Mechanical methods of hemostasis have been gradually abandoned in favor of electrosurgery. The aim of this systematic review was to evaluate the effectiveness of electrosurgical instruments utilized in minimally invasive gynecological procedures.
MATERIAL AND METHODS
We performed a systematic review, including randomized controlled trials, prospective and retrospective studies, comparing the outcomes of different energy devices (EDs) used in laparoscopic gynecologic surgeries. We extracted data about blood loss (BL), mean operative time, post-operative pain, hospital stay and complications associated with each electrosurgical device.
RESULTS
We included 30 studies reporting comparative outcomes concerning conventional (bipolar and monopolar) and innovative EDs (Harmonic scalpel, LigaSure, Plasma kinetic gyrus, Thunderbeat, EnSeal, Marseal, Caiman and ALAN). New EDs were found to be more efficient in complex surgeries due to less intraoperative BL and shorter operative time. No significant decrease in hospital stay, post-operative pain or complications was found with the use of new energy instruments.
CONCLUSIONS
Although new electrosurgical devices seem an appealing and safer option, there is still insufficient evidence for one vessel-sealing technology to be considered superior to another. Therefore, monopolar and conventional bipolar (CB) are still widely used in laparoscopic gynecology.
Topics: Humans; Female; Retrospective Studies; Prospective Studies; Laparoscopy; Electrosurgery; Pain, Postoperative
PubMed: 38164811
DOI: 10.1080/13645706.2023.2274396