Leg Lymphoedema After Inguinal and Ilio-Inguinal Lymphadenectomy for Melanoma: Results from a Prospective, Randomised Trial

BACKGROUND

The Evaluation of Groin Lymphadenectomy Extent for Melanoma (EAGLE FM) study sought to address the question of whether to perform inguinal (IL) or ilio-inguinal lymphadenectomy (I-IL) for patients with inguinal nodal metastatic melanoma who have no clinical or imaging evidence of pelvic disease. Primary outcome measure was disease-free survival at 5 years, and secondary endpoints included lymphoedema.

METHODS

EAGLE FM was designed to recruit 634 patients but closed with 88 patients randomised because of slow recruitment and changes in melanoma management. Lymphoedema assessments occurred preoperatively and at 6, 12, 18, and 24 months postoperatively. Lymphoedema was defined as Inter-Limb Volume Difference (ILVD) > 10%, Lymphoedema Index (L-Dex®) > 10 or change of L-Dex® > 10 from baseline.

RESULTS

Prevalence of leg lymphoedema between the two groups was similar but numerically higher for I-IL at all time points in the first 24 months of follow-up; highest at 6 months (45.9% IL [CI 29.9-62.0%], 54.1% I-IL [CI 38.0-70.1%]) and lowest at 18 months (18.8% IL [CI 5.2-32.3%], 41.4% I-IL [CI 23.5-59.3%]). Median ILVD at 24 months for those affected by lymphoedema was 14.5% (IQR 10.6-18.7%) and L-Dex® was 12.6 (IQR 9.0-17.2). There was not enough statistical evidence to support associations between lymphoedema and extent of surgery, radiotherapy, or wound infection.

CONCLUSIONS

Despite a trend for patients who had I-IL to have greater lymphoedema prevalence than IL in the first 24 months after surgery, our study's small sample did not have the statistical evidence to support an overall difference between the surgical groups.

Early postoperative outcomes among patients with delayed surgeries after preoperative positive test for SARS-CoV-2: A case-control study from a single institution

Background

There are limited data on surgical complications for patients that have delayed surgery after severe acute respiratory syndrome coronavirus 2 (SARS‐CoV‐2) infection. We aimed to analyze the surgical outcomes of patients submitted to surgery after recovery from SARS‐CoV‐2 infection.

Methods

Asymptomatic patients that had surgery delayed after preoperative reverse‐transcription polymerase chain reaction (RT‐PCR) for SARS‐CoV‐2 were matched in a 1:2 ratio for age, type of surgery and American Society of Anesthesiologists to patients with negative RT‐PCR for SARS‐CoV‐2.

Results

About 1253 patients underwent surgical procedures and were subjected to screening for SARS‐CoV‐2. Forty‐nine cases with a delayed surgery were included in the coronavirus disease (COVID) recovery (COVID‐rec) group and were matched to 98 patients included in the COVID negative (COVID‐neg) group. Overall, 22 (15%) patients had 30‐days postoperative complications, but there was no statistically difference between groups –16.3% for COVID‐rec and 14.3% for COVID‐neg, respectively (odds ratio [OR] 1.17:95% confidence interval [CI] 0.45–3.0; p = .74). Moreover, we did not find difference regarding grades more than or equal to 3 complication rates – 8.2% for COVID‐rec and 6.1% for COVID‐neg (OR 1.36:95%CI 0.36‐5.0; p = .64). There were no pulmonary complications or SARS‐CoV‐2 related infection and no deaths within the 30‐days after surgery.

Conclusions

Our study suggests that patients with delayed elective surgeries due to asymptomatic preoperative positive SARS‐CoV‐2 test are not at higher risk of postoperative complications.