Twelve-year outcomes of watchful waiting versus surgery of mildly symptomatic or asymptomatic inguinal hernia in men aged 50 years and older:a randomised controlled trial

Background: Inguinal hernia belongs to the most common surgical pathology worldwide. Approximately, one third is asymptomatic. The value of watchful waiting (WW) in patients with asymptomatic or mildly symptomatic inguinal hernia has been established in a few randomised controlled trials (RCTs). The aim of this study was to assess long-term outcomes of a RCT comparing WW and elective surgery. Methods: In the original study, men aged ≥50 years with an asymptomatic or mildly symptomatic inguinal hernia were randomly assigned to WW or elective repair. In the present study, the primary outcome was the 12-year crossover rate to surgery, secondary outcomes were time-to-crossover, patient regret, pain, quality of life and incarceration. Dutch Trial Registry: NTR629. Findings: Out of 496 originally analysed patients, 488 (98.4%) were evaluable for chart review (WW: n = 258, surgery: n = 230), and 200 (41.0%) for telephone contact (WW: n = 106, surgery: n = 94) between November 2021 and March 2022 with a median 12 years follow-up (IQR 9–14). After 12 years, the estimated cumulative crossover rate to surgery was 64.2%, which was higher in mildly symptomatic than in asymptomatic patients (71.7% versus 60.4%, HR 1.451, 95% CI: 1.064–1.979). Time-to-crossover was longer in asymptomatic patients (50% after 6.0 years versus 2.0 years, p = 0.019). Patient regret was higher in the WW group (37.7 versus 18.0%, p = 0.002), as well as pain/discomfort (p = 0.031). Quality of life did not differ (p = 0.737). In the WW group, incarceration occurred in 10/255 patients (3.9%). Interpretation: During 12-year follow-up, most WW patients crossed over to surgery, significantly earlier with mildly symptomatic hernia. Considering the relatively low incarceration rate, WW might still be an option in asymptomatic patients with a clear preference and being well-informed about pros and cons. Funding: The initial trial was funded by the Netherlands Organisation for Health Research and Development (ZonMW). This long-term study did not receive funding.</p

Twelve-year outcomes of watchful waiting versus surgery of mildly symptomatic or asymptomatic inguinal hernia in men aged 50 years and older:a randomised controlled trial

Background: Inguinal hernia belongs to the most common surgical pathology worldwide. Approximately, one third is asymptomatic. The value of watchful waiting (WW) in patients with asymptomatic or mildly symptomatic inguinal hernia has been established in a few randomised controlled trials (RCTs). The aim of this study was to assess long-term outcomes of a RCT comparing WW and elective surgery.Methods: In the original study, men aged ≥50 years with an asymptomatic or mildly symptomatic inguinal hernia were randomly assigned to WW or elective repair. In the present study, the primary outcome was the 12-year crossover rate to surgery, secondary outcomes were time-to-crossover, patient regret, pain, quality of life and incarceration. Dutch Trial Registry: NTR629. Findings: Out of 496 originally analysed patients, 488 (98.4%) were evaluable for chart review (WW: n = 258, surgery: n = 230), and 200 (41.0%) for telephone contact (WW: n = 106, surgery: n = 94) between November 2021 and March 2022 with a median 12 years follow-up (IQR 9–14). After 12 years, the estimated cumulative crossover rate to surgery was 64.2%, which was higher in mildly symptomatic than in asymptomatic patients (71.7% versus 60.4%, HR 1.451, 95% CI: 1.064–1.979). Time-to-crossover was longer in asymptomatic patients (50% after 6.0 years versus 2.0 years, p = 0.019). Patient regret was higher in the WW group (37.7 versus 18.0%, p = 0.002), as well as pain/discomfort (p = 0.031). Quality of life did not differ (p = 0.737). In the WW group, incarceration occurred in 10/255 patients (3.9%). Interpretation: During 12-year follow-up, most WW patients crossed over to surgery, significantly earlier with mildly symptomatic hernia. Considering the relatively low incarceration rate, WW might still be an option in asymptomatic patients with a clear preference and being well-informed about pros and cons.</p

Fasciectomy for Recurrent Chronic Exertional Compartment Syndrome of the Anterior Leg

Purpose This study aimed to determine whether a fasciectomy for recurrent chronic exertional compartment syndrome of the anterior leg (ant-CECS) after a minimally invasive fasciotomy is safe and beneficial. Methods Demographics and clinical course of patients undergoing a fasciectomy for ongoing exercise-related leg pain (ERLP) after an earlier minimally invasive fasciotomy for ant-CECS were prospectively obtained using questionnaires. Patient-reported severity and frequency of pain, tightness, weakness, cramping, and paresthesia in rest and during exercise were scored before and after surgery. A successful outcome was defined as a self-reported good or excellent result. Results Between January 2013 and March 2019, 24 of the 958 patients evaluated for ERLP were included in the study (15 females; median age, 24 yr; range, 14-37 yr). Intracompartmental pressure values before the minimally invasive fasciotomy and before the fasciectomy were not different. Perioperative findings were fibrotic bands, pseudofascias, or complete fusions of fascial edges. Postoperative superficial wound infections requiring oral antibiotics occurred in four legs. After rehabilitation, the total symptom scores during exercise and resting conditions decreased threefold compared with preoperatively (exercise, 55 ± 5 to 17 ± 3, P < 0.001; rest, 30 ± 4 to 10 ± 2, P < 0.001). All cardinal symptoms decreased significantly, but the largest improvements were reported for pain and tightness. At follow-up (median, 12 months; range, 2-65 months), 79% of patients reported a successful outcome, whereas 75% had returned to physical activity. Conclusion An anterior fasciectomy with associated treatment of correlated pathologies can be safe and beneficial in patients with ongoing ERLP who previously underwent a minimally invasive fasciotomy for ant-CECS

Fasciectomy for Recurrent Chronic Exertional Compartment Syndrome of the Anterior Leg

Purpose This study aimed to determine whether a fasciectomy for recurrent chronic exertional compartment syndrome of the anterior leg (ant-CECS) after a minimally invasive fasciotomy is safe and beneficial. Methods Demographics and clinical course of patients undergoing a fasciectomy for ongoing exercise-related leg pain (ERLP) after an earlier minimally invasive fasciotomy for ant-CECS were prospectively obtained using questionnaires. Patient-reported severity and frequency of pain, tightness, weakness, cramping, and paresthesia in rest and during exercise were scored before and after surgery. A successful outcome was defined as a self-reported good or excellent result. Results Between January 2013 and March 2019, 24 of the 958 patients evaluated for ERLP were included in the study (15 females; median age, 24 yr; range, 14-37 yr). Intracompartmental pressure values before the minimally invasive fasciotomy and before the fasciectomy were not different. Perioperative findings were fibrotic bands, pseudofascias, or complete fusions of fascial edges. Postoperative superficial wound infections requiring oral antibiotics occurred in four legs. After rehabilitation, the total symptom scores during exercise and resting conditions decreased threefold compared with preoperatively (exercise, 55 ± 5 to 17 ± 3, P < 0.001; rest, 30 ± 4 to 10 ± 2, P < 0.001). All cardinal symptoms decreased significantly, but the largest improvements were reported for pain and tightness. At follow-up (median, 12 months; range, 2-65 months), 79% of patients reported a successful outcome, whereas 75% had returned to physical activity. Conclusion An anterior fasciectomy with associated treatment of correlated pathologies can be safe and beneficial in patients with ongoing ERLP who previously underwent a minimally invasive fasciotomy for ant-CECS

Systematic Review of Innovative Diagnostic Tests for Chronic Exertional Compartment Syndrome

The diagnosis chronic exertional compartment syndrome is traditionally linked to elevated intracompartmental pressures, although uncertainty regarding this diagnostic instrument is increasing. The aim of current review was to evaluate literature for alternative diagnostic tests. A search in line with PRISMA criteria was conducted. Studies evaluating diagnostic tests for chronic exertional compartment syndrome other than intracompartmental pressure measurements were included. Bias and quality of studies were evaluated using the Oxford Levels of Evidence and the QUADAS-2 instrument. A total of 28 studies met study criteria (MRI n=8, SPECT n=6, NIRS n=4, MRI and NIRS together n=1, miscellaneous modalities n=9). Promising results were reported for MRI (n=4), NIRS (n=4) and SPECT (n=3). These imaging techniques rely on detecting changes of signal intensity in manually selected regions of interest in the muscle compartments of the leg. Yet, diagnostic tools and protocols were diverse. Moreover, five studies explored alternative modalities serving as an adjunct, rather than replacing pressure measurements. Future research is warranted as clinical and methodological heterogeneity were present and high quality validation studies were absent. Further optimization of specific key criteria based on a patient's history, physical examination and symptom provocation may potentially render intracompartmental pressure measurement redundant