Prognostic value of age for chronic postoperative inguinal pain

PURPOSE

Chronic postoperative inguinal pain (CPIP) is considered the most common and serious long-term problem after inguinal hernia repair. Young age has been described as a risk factor for developing chronic pain after several surgical procedures. Our aim was to assess if age has prognostic value on CPIP.

METHODS

The database of a randomized trial; the LEVEL trial, 669 patients, TEP versus Lichtenstein, was used for analysis. Data on incidence and intensity of preoperative pain, postoperative pain and CPIP at 1 year were collected. The association of age with incidence and intensity of pain was assessed with regression analysis. Further, hernia type and surgical technique were studied in combination with age and CPIP as possible risk factors on CPIP over age alone.

RESULTS

Younger patients (18-40 years) presented more often with CPIP than middle-aged patients (40-60 years) and elderly (>60 years); 43 vs. 29 vs. 19 %; overall 27 %. Younger and middle-aged patients had more frequently preoperative pain; 54 vs. 55 vs. 41 % and intensity of pain was higher during the first three postoperative days (VAS on day 1: 5.5 vs. 4.5 vs. 3.9 and on day 3: 3.8 vs. 2.9 vs. 2.6). Indirect-type hernias were seen more often in younger patients (77 vs. 51 vs. 48 %) and were not related to CPIP or with surgical technique.

CONCLUSIONS

Almost one out of three patients experiences CPIP. The younger the patient, the higher the risk of CPIP. Hernia type and surgical technique did not influence CPIP.

COVID-19 and human papillomavirus: Paradoxical immunity

Coronavirus disease 2019 (COVID‐19) is a multisystemic disease that can cause progressive lung failure, organ dysfunction, and coagulation disorder associated with high mortality and morbidity. COVID‐19 is known to either primarily cause skin symptoms or increase existing skin diseases. Human papillomavirus (HPV) is a DNA virus that can cause benign and malignant neoplasms. Mucocutaneous verruca vulgaris are common benign lesions of HPV. Here, we report a case of verruca vulgaris regressed after COVID‐19.

[The incubus phenomenon: A sleep-related condition, not to be confused with psychosis]

BACKGROUND

The incubus phenomenon is a paroxysmal condition characterised by sleep paralysis coinciding with a sensed presence and the frightening sensation that something or somebody is exerting pressure on the thorax.

AIM

To present an overview of the literature on the incubus phenomenon and to provide practical advice regarding diagnosis and treatment.

METHOD

To obtain information for our paper we carried out a search in PubMed and the historical literature.

RESULTS

The incubus phenomenon is a relatively unknown condition, even though, world-wide, it has a lifetime prevalence rate of 30% in the general population. The prevalence is even higher among students, psychiatric patients and patients with narcolepsy. It is attributed to a dissociation of the rem sleep phase and the subsequent intrusion of endogenously mediated percepts. The condition rarely requires treatment because it is self-limiting, and generally occurs only once in a lifetime. Repeated attacks, however, may warrant additional diagnostic testing with the aid of polysomnography and may require treatment with anxiolytics, antidepressants, anticholinergics or anti-epileptics.

CONCLUSION

The incubus phenomenon is an intrusive condition, but, as far as we currently know, it is benign. Nevertheless, it is important that the condition is recognised and not confused with a psychotic disorder or any other type of severe mental illness. When necessary, it should be treated lege artis.

Anterior versus posterior component separation technique for advanced abdominal wall reconstruction: a proposed algorithm

OBJECTIVE

The precise indications for employing the anterior component separation technique (ACST) and the Transversus Abdominis Release (TAR) in abdominal wall reconstruction (AWR) remain uncertain, despite the undeniable value of both techniques. The aim of this study was to analyze the anterior fascial closure rate, postoperative wound morbidity, and hernia recurrence rate for both procedures according to the algorithm used for complex AWR.

METHODS

A retrospective analysis of prospectively collected data was carried out. Patients undergoing AWR for midline incisional hernias using either open or endoscopic ACST (E-ACST) or TAR between March 2013 and August 2022 were included. Patients with lateral hernia components were excluded. The surgical technique was depending on the pre- and intraoperative findings regarding hernia width and on the estimated traction to achieve anterior fascial closure (see algorithm). Initially, intermediate hernia defects ranging from approximately 10-14 cm in width were repaired using E-ACST. However, as the study advanced, TAR became the preferred method for addressing these types of defects. Open ACST was consistently employed for defects wider than 14-15 cm throughout the entire study duration. Outcomes of interest were anterior fascial closure, surgical site occurrences, and hernia recurrence rate. Follow-up was performed at 1 month, 1 year, and 2 years.

RESULTS

A total of 119 patients underwent AWR with CST: 63 patients (52.9%) were included in the ACST group and 56 patients (47.1%) in the TAR group. No significant differences were observed in patient and hernia characteristics. The use of botulinum toxin A (BTA) injection and preoperative progressive pneumoperitoneum (PPP) was more frequently used in the ACST group (BTA 19.0%, PPP 15.9% versus BTA 5.4%, PPP 1.8% for TAR patients). Anterior fascial closure was achieved in 95.2% of the ACST group and 98.2% of the TAR group (p = 0.369). The TAR group demonstrated a significantly lower SSO rate at one month (44.3% versus 14.3%, p < 0.001) and required fewer procedural interventions (SSO-PI) (31.1% versus 8.9%, p = 0.003). The recurrence rate at one year was low and there was no statistically significant difference between the two groups (ACST 1.8% vs TAR 4.5%, p = 0.422).

CONCLUSION

Following a proposed algorithm, the anterior fascial closure rate was high and similar for both techniques. As postoperative wound morbidity is significantly increased after ACST, our findings support recommending TAR for defects up to 14 cm in width, while favoring open ACST for larger defects.