Surgical glove perforation among nurses in ophthalmic surgery: A case-control study

Effectiveness of double-gloving method on prevention of surgical glove perforations and blood contamination: A systematic review and meta-analysis

AIMS

To determine the effectiveness of the double-gloving method on preventing surgical glove perforation and blood contamination compared with single gloving.

DESIGN

Systematic review.

DATA SOURCES

Seven electronic databases were searched including: Embase, CINAHL, OVID, Medline, Pubmed, Web of Science, and Foreign Medical Literature Retrieval Service in March 2020.

REVIEW METHOD

Our systematic review and meta-analysis was reported following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) reporting guideline. Risk of bias of Cochrane Handbook (Version 5.1.0) was applied to evaluate the study quality. Revman 5.3 was used to calculate the effect size of odds ratio (OR) with 95% confidence interval (CI). Meta-analysis with forest plot and funnel plot was performed to compare the rate of surgical glove perforation and to determine the published bias, respectively. This review has been registered with ID: CRD42020189694 on the web site of PROSPERO.

RESULTS

Seven randomized controlled trials regarding the efficacy of double gloving on reducing surgical glove perforation were identified and a total of 7090 gloves were tested. After analyzing the pooled data, we identified that the rate of surgical glove perforation in the double-gloving group was lower than that of single gloving with statistical significance (OR = 0.75, 95% CI: 0.64-0.89, p < .05). It was statistically significant that surgical glove perforation was lower in the double-inner gloves as well as matched outer-inner perforated gloves compared with that of single glove (OR = 0.05, 95% CI: 0.03-0.07, p < .05).

CONCLUSION

Findings of this systematic review demonstrate that double gloving could reduce the rate of surgical-glove perforation. Meanwhile, the risk of being contaminated by a blood-borne pathogen during surgery could be reduced by wearing double gloves. We strongly suggest that surgical team members when operating should wear double gloves to protect themselves and reduce the risk of occupational blood exposure.

IMPACT

The necessity of double gloving for preventing blood contamination was demonstrated. The rate of surgical glove perforation is statistically significant in double-gloving group compared to single gloving. Double gloving could reduce the risk of being contaminated during surgery by blood-borne pathogen. Evidence is provided for surgical team and decision makers that double gloving could reduce occupational exposure.

Incidence and risk factors for surgical glove perforation in small animal ophthalmic surgery

OBJECTIVE

To determine the incidence of perforation of surgical gloves and identify associated risk factors that contribute to glove perforation in small animal ophthalmic surgery.

STUDY DESIGN

Observational cohort study.

SAMPLE POPULATION

Surgical gloves (n = 2000) collected following 765 small animal ophthalmic procedures.

METHODS

All the gloves were tested for perforation at the end of the procedure using a water leak test. The potential risk factors for glove perforation were recorded, and associations between these risk factors and perforation were explored using univariable (Fisher's exact test) and mixed effect logistic regression analysis. Results were considered significant if P < .05.

RESULTS

Glove perforation was detected in 6% of procedures. Glove perforation was 1.97 (95% CI: 0.98-4.22) times more likely in extraocular than in intraocular surgeries (7.3% vs 3.9%; P = .0462). The incidence of perforations was not statistically different between main and assistant surgeon (P = .86). No significant association was found between the risk of glove perforation and duration of the procedure (P = .13). Perforation of the nondominant hand was 2.6 (95% CI: 1.38-4.98) times more likely than the dominant hand (74% vs 26%; P = .0028). Only 22% of the perforations were detected intraoperatively. Multivariable analysis identified only extraocular surgery as a risk factor for perforations.

CONCLUSIONS

There is a low incidence of glove perforation in small animal ophthalmic surgery, but extra care of the nondominant hand is required, especially during extraocular procedures.

Rate of Glove Perforation in Open Abdominal Surgery and the Associated Risk Factors

Background: Glove perforation is common during surgery. Surgical gloves are used as personal protective equipment to reduce infection risks from bloodborne pathogens for both the surgical team and patients. This research was conducted to determine the perforation rates of gloves worn in open abdominal surgery performed in a general surgery department and the risk factors affecting perforation. Methods: This research was designed as an observational prospective cohort study including 70 open abdominal operations. There were four members of the surgical team (surgeon, first assistant, second assistant, and scrub nurse). A total of 280 (70 × 4) pairs of gloves in 70 consecutive open abdominal procedures were included in this study. A total of 140 unused gloves were tested as control group to assess perforations and pre-existing leaks. After the operation, all gloves were checked for water impermeability using the EN455-1 method and the presence or absence of a puncture hole was recorded. Results: Glove perforation was detected in 54.3% of operations. The rate of perforation in all gloves was 10.7%, of which 78% unnoticed by the surgical team during surgical procedure. It was determined that the puncture in the gloves was mostly on the non-dominant hand (left). For the left-hand glove, the highest number of holes was observed on the index finger (21.1%) and palm/dorsum of the hand (21.1%). The risk of glove perforation was 5.8 times greater for surgeons compared with the other team members, and operation time of 61 minutes or longer increased the risk of perforation by 12.77 times. Conclusions: Glove perforation rates are high in open abdominal surgery. The highest number of perforations occurred in the non-dominant hand (left) has a high rate of perforation in surgeons and long operations. It may be beneficial for surgical team members to change gloves at certain intervals during surgery or use indicator glove systems.