Open ventral hernia repair with a composite ventral patch - final results of a multicenter prospective study

Background

This study assessed clinical outcomes, including safety and recurrence, from the two-year follow-up of patients who underwent open ventral primary hernia repair with the use of the Parietex™ Composite Ventral Patch (PCO-VP).

Methods

A prospective single-arm, multicenter study of 126 patients undergoing open ventral hernia repair for umbilical and epigastric hernias with the PCO-VP was performed.

Results

One hundred twenty-six subjects (110 with umbilical hernia and 16 with epigastric hernia) with a mean hernia diameter of 1.8 cm (0.4–4.0) were treated with PCO-VP. One hundred subjects completed the two-year study. Cumulative hernia recurrence was 3.0% (3/101; 95%CI: 0.0–6.3%) within 24 months. Median Numeric Rating Scale pain scores improved from 2 [0–10] at baseline to 0 [0–3] at 1 month (P < 0.001) and remained low at 24 months 0 [0–6] (P < 0.001). 99% (102/103) of the patients were satisfied with their repair at 24 months postoperative.

Conclusions

The use of PCO-VP to repair primary umbilical and epigastric defects yielded a low recurrence rate, low postoperative and chronic pain, and high satisfaction ratings, confirming that PCO-VP is effective for small ventral hernia repair in the two-year term after implantation.

Trial registration

The study was registered publically at clinicaltrials.gov (NCT01848184 registered May 7, 2013).

Haemorrhoidectomy with Ligasure vs conventional excisional techniques: meta-analysis of randomized controlled trials

OBJECTIVE

To compare the use of LigaSure devices with conventional excisional techniques, circular stapling and use of Harmonic Scalpel in patients with symptomatic haemorrhoids and to review literature on LigaSure technology (Valleylab Inc. USA).

METHOD

A literature review was performed using the National Library of Medicine's Pubmed Database using the keywords Ligasure, haemorrhoidectomy, vessel sealing technology. Randomized trials comparing LigaSure with other techniques of excisional haemorrhoidectomy with valid end points were reviewed in the present article and included in a quantitative meta-analysis.

RESULTS

There was no significant difference in the proportion of patients cured after Ligasure haemorrhoidectomy or other excisional techniques (P > 0.05). Patients treated with LigaSure had a significantly shorter operative time (P < 0.001), postoperative pain VAS Score (P < 0.001), wound healing time and time-off from work (P < 0.001), than the patients submitted to excisional techniques. Postoperative bleeding did not significantly differ between the two groups (P = 0.056); however, the surgeons observed a reduction of intra- and postoperative bleeding using LigaSure. In comparison to the circular stapler and Harmonic Scalpel the authors found similar postoperative outcomes and a slightly favourable trend for LigaSure regarding postoperative complications, ease of handling and length of the procedure.

CONCLUSION

Our meta-analysis shows that Ligasure haemorrhoidectomy is a fast procedure characterized by limited postoperative pain, short hospitalization, fast wound healing and convalescence.

A modification of primary closure for the treatment of pilonidal disease in day-care setting

AIM

The best surgical technique for treating sacrococcygeal pilonidal disease (PD) is still controversial. We evaluated the outcome of a modified primary closure for the treatment of pilonidal sinus.

METHOD

One hundred and fifty-two consecutive patients with PD, who underwent excision and primary closure under local anaesthesia according to our method, participated in this prospective study. The duration of operation and of hospitalization, postoperative pain, time to first mobilization, postoperative complications, time to resumption of work were assessed.

RESULTS

The median operative time was 30 min (range: 15-40); the median postoperative pain visual analogue scale score was 1 (range 0-3). All patients were mobilized between 2 and 4 h after surgery and discharged within 10 h. Postoperative complications included eight small debridements of an infected wound (5.3%) and one case of wound dehiscence (0.6%). No recurrence was detected during a median follow-up of 22 months (range: 10-34 months).

CONCLUSION

The low complication rate, near total absence of wound dehiscence, the compliance of the patients, the type of anaesthesia and the patient satisfaction makes this method effective. A randomized trial with long-term follow-up is warranted.

Randomized clinical trial of LigaSure and conventional diathermy haemorrhoidectomy

BACKGROUND

The aim of this randomized prospective trial was to compare LigaSure and conventional diathermy haemorrhoidectomy.

METHODS

Two hundred and eighty-four patients with grade III or IV haemorrhoids were randomized to LigaSure or diathermy (Milligan-Morgan) haemorrhoidectomy as a day-case procedure. Operating time, postoperative pain score, hospital stay, postoperative complications, wound healing time and time to return to normal activities were assessed. Thirty-four patients were lost to follow-up.

RESULTS

The mean operating time for LigaSure haemorrhoidectomy was significantly shorter than that for diathermy (P = 0.011). Patients treated with LigaSure had significantly less postoperative pain (measured on a visual analogue scale; P = 0.010), a shorter wound healing time (defined as time to absence of swelling; P = 0.012) and less time off work (P = 0.010) than patients who had diathermy. Neither postoperative complications nor mean hospital stay (day-case surgery) were significantly different.

CONCLUSION

LigaSure haemorrhoidectomy demonstrates simplicity, reproducibility, a low complication rate, fast wound healing, a quick return to work and reduced postoperative pain.

Angiosarcoma of the spleen mimicking rupture. Case report and literature review

Primary angiosarcoma of the spleen is very rare and only 143 cases have previously been reported. The pathogenesis is unknown. The clinical aspects are variable, but loss of weight, anaemia, splenomegaly and liver metastases are frequently present. The age range is generally 18 to 93 years; only four of the reported patients were under 20 (Chen KTK). The prognosis is very poor in any case and survival isn't more than two years: wherever the spleen undergoes spontaneous rupture the survival should be less than six months. Patients with or without metastatic disease may be treated by chemotherapy but with poor results. Radiotherapy is used for the pain from bone metastasis. We report the clinical case concerning a 79-years-old man with liver metastases and a 5-cm lesion in the spleen, where a subcapsular rupture was suspected.