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1.
Hernia ; 26(4): 1069-1075, 2022 08.
Article in English | MEDLINE | ID: mdl-34743254

ABSTRACT

PURPOSE: In 2003, randomized trials demonstrated potentially improved outcomes when local instead of general anesthesia is used for inguinal hernia repair. Our study aimed to evaluate how the use of local anesthesia for this procedure changed over time following the publication of the trials' level 1 evidence. METHODS: We used the 1998-2018 Veterans Affairs Surgical Quality Improvement Program database to identify adults who underwent open, unilateral inguinal hernia repair under local or general anesthesia. Our primary outcome was the percentage of cases performed under local anesthesia. We used a time-series design to examine the trend and rate of change of the use of local anesthesia. RESULTS: We included 97,437 veterans, of which 22,333 (22.9%) had hernia surgery under local anesthesia. The median age of veterans receiving local anesthesia remained stable at 64-67 years over time. The use of local anesthesia decreased steadily, from 38.2% at the beginning year to 15.1% in the final year (P < 0.0001). The publication of results from randomized trials (in 2003) did not appear to increase the overall use or change the rate of decline in the use of local anesthesia. Overall, we found that the use of local anesthesia decreased by about 1.5% per year. CONCLUSION: The utilization of local anesthesia for inguinal hernia repair in the VA has steadily declined over the last 20 + years, despite data showing equivalence or superiority to general anesthesia. Future studies should explore barriers to the use of local anesthesia for hernia repair.


Subject(s)
Hernia, Inguinal , Adult , Aged , Anesthesia, General , Anesthesia, Local/methods , Hernia, Inguinal/surgery , Herniorrhaphy/adverse effects , Herniorrhaphy/methods , Humans , Middle Aged , Time Factors
2.
Tech Coloproctol ; 16(2): 127-32, 2012 Apr.
Article in English | MEDLINE | ID: mdl-22350173

ABSTRACT

BACKGROUND: The Pfannenstiel incision, widely used in gynecological surgery, has been reported to be associated with lower rates of wound complications than midline incisions in open surgery. However, its effect on wound complications in minimally invasive surgery (MIS) is not well understood. We hypothesize that use of a Pfannenstiel incision in MIS colorectal cancer resections would be associated with fewer short-term wound complication rates. METHODS: A retrospective cohort study was performed on 171 patients who had undergone MIS colorectal cancer surgery requiring a specimen extraction/hand-access site, divided into a Pfannenstiel and a midline group depending on the type of incision used. Wound complications compared included disruption, infection, dehiscence, evisceration, and fistula formation. The Mann-Whitney U and Fisher's exact tests were used to analyze differences in risk factors between the groups. Logistic regression was performed to determine factors associated with prevention of wound complications. RESULTS: Patients in the Pfannenstiel group had significantly lower rates of wound disruption (0 vs. 13%, p = 0.02), superficial surgical site infection (7 vs. 22%, p = 0.03), and overall wound complications (13 vs. 30%, p = 0.04). Using multivariate logistic regression, Pfannenstiel incisions and colon rather than rectal resections were significant predictors of prevention of wound complications. CONCLUSIONS: The use of a Pfannenstiel incision in MIS colorectal cancer resections is associated with a decreased risk of short-term wound complications.


Subject(s)
Colorectal Neoplasms/surgery , Hand-Assisted Laparoscopy/adverse effects , Hand-Assisted Laparoscopy/methods , Surgical Wound Dehiscence/etiology , Surgical Wound Infection/etiology , Adult , Aged , Aged, 80 and over , Colon/surgery , Female , Humans , Logistic Models , Male , Middle Aged , Multivariate Analysis , Rectum/surgery , Retrospective Studies , Statistics, Nonparametric , Young Adult
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