Evolución del cierre de ileostomía en una unidad de cirugía colorrectal. Análisis comparativo según la técnica

Introduction

The objective of this study is to assess whether the results of loop ileostomy closure in terms of morbidity and hospital stay are influenced by the type of anastomosis and suture used.

Method

All patients who underwent loop ileostomy closure were reviewed. A retrospective cohort study comparing morbidity and hospital stay according to the type of anastomosis (TT/LL) and the type of suture (hand sewn/mechanical) was performed.

Results

From January 2003 to November 2011 a total of 167 loop ileostomy closures were analized. The groups were: type of anastomosis (TT 95/LL 72) and type of suture (manual 105/stapled 62). In 76% of the observed population the underlying disease was cancer. Mortality occurred in one case. The stratified morbidity analysis by type of complications showed no significant differences between the groups in terms of local (7.4% TT, LL 8.3%, 6.7% hand sewn, stapled 9.7%), general (TT 9.5%, 16.7% LL, hand sewn 6.7%, 6.5% stapled) and surgical (TT 15.8%, 19.4% LL, hand sewn 17.1%, 17.7% stapled) complications, nor in the rate of reoperations (TT 6.3%, 6.9% LL, hand sewn 6.7%, 6.5% stapled) and hospital stay in days (TT 7.8, 8 LL, hand sewn 8.6, stapled 6.7)

Conclusions

Closure of loop ileostomy can be performed regardless of the type of suture or anastomosis used, with the same rate of morbidity and hospital stay.     

El sistema de cierre asistido al vacío en el tratamiento del pie diabético avanzado

Introduction

Deep diabetic foot lesions pose an enormous therapeutic problem. The purpose of this study was to present the experience of the use of vacuum assisted closure (VAC) in the treatment of advanced and complicated diabetic foot lesions.

Material and methods

Five cases of advanced diabetic foot that were treated with VAC were prospectively studied. Three patients were diagnosed with renal failure, including one with renal transplant, who were receiving immunosuppression therapy. Four patients had undergone local foot surgery. The foot lesions were classified as grade 3 or 4 according to the Wagner classification. In all patients extensive debridement was performed that resulted in open minor amputations in four cases and resection of the metatarsophalangeal joint in one case. The VAC was applied during the same procedure. The median follow-up period of the patients was 9 months.

Results

Foot salvage was achieved in all cases. The median number of changes of VAC was 16 within median period of 8 weeks. Half of the changes were performed as an outpatient procedure. There were no major complications or clinical signs of infection observed. In one case before treatment with VAC began, angioplasty of the iliac artery and superficial femoral artery was performed. Other interventions carried out after the treatment was started were, two distal revascularizations and two partial transmetatarsal amputations.

Conclusions

VAC appears to be very useful in the treatment of advanced diabetic foot lesions.     

Cierre de la pared abdominal después del cierre de un estoma temporal

The closure of a temporary stoma involves 2 different surgical procedures: the stoma reversal procedure and the abdominal wall reconstruction of the stoma site. The management of the abdominal wall has different areas that should be analyzed such us how to avoid surgical site infection (SSI), the technique to be used in case of a concomitant hernia at the stoma site or to prevent an incisional hernia in the future, how to deal with the incision when the stoma reversal procedure is performed by laparoscopy and how to close the skin at the stoma site. The aim of this paper is to analyze these aspects in relation to abdominal wall reconstruction during a stoma reversal procedure.     

Relación entre concentración intraoperatoria de parathormona y evolución postoperatoria del hiperparatiroidismo primario

Introduction

The relationship between the intra-operative concentration of parathyroid hormone (IOPTH) and the long-term outcome of patients intervened due to primary hyperparathyroidism (PHPT).

Patients and methods

A prospective observational study was performed with 120 patients. Three determinations were made of PTH in blood: baseline, when the diseases gland was located, and 10 minutes after its extirpation. The calcium, PTH and vitamin D (25-OH-D3) levels were measured during follow up.

Results

A decrease in IOPTH > 50% was observed in 96 (80%) patients, and the post-extirpation value returned to the normal range (Group I), in 18 (15%) a decrease of > 50% but the final value remained higher than normal (Group II) and in 6 (5%) the decrease was < 50% (Group III). Persistent PHPT was detected during follow up in 6 patients (5%): one in Group I (1%), 3 (16.7%) in II and 2 (33.3%) in group III (P < .001). The risk of persistent PHPT was higher in Group II (odds ratio: 19; 95% CI: 1.85-194) and in Group III (odds ratio: 47; 95% CI: 3.53-639). There were no cases of recurrent PHPT. A normal calcium with an increased PTH was detected in 20 patients of Group I (20.8%), 11 (61.1%) in II and 3 (50%) in III (P < .001). These patients had a lower concentration of post-operative vitamin D (17 ng/ml, range: 24; compared to 28 ng/ml, range: 21) (P = .008) and higher frequency of hypovitaminosis D (70.6% compared to 26.2%) (P>.001).

Conclusion

The risk of persistent PHPT is higher when the IOPTH decreases more than 50% but still remains high.     

Complicaciones del tratamiento de la oclusión del colon distal con prótesis endoluminales

Introduction

The high morbidity and mortality of emergency surgery, has led to the use of endoluminal self-expanding metal implants (stents) in the management of intestinal occlusion.The purpose of this study was to review the results of the management of intestinal occlusion treatment in a Colorectal Surgery Unit in those patients who had a stent implant, and the relationship between chemotherapy and complications.

Material and methods

A retrospective study was carried out on patients treated with a stent in a university hospital between 2004 and 2010.

Results

A total of 93 patients were treated, of which 77 were considered palliative for a stage IV neoplasm of the colon with non-resectable metastases or due to a performance status > 2. Other indications were 7 ASA IV patients with acute renal failure, 6 with benign disease, and 3 due to other causes.The technical and clinical success of the procedure was 93.5% and 78.5%, respectively. Delayed occlusion was 19.3% and perforation 6.4%. There was migration (2.1%) and intestinal bleeding (2.1%) and 1.1% with tenesmus. No significant differences were seen between complications and chemotherapy.The overall mortality was 17.2%.

Conclusions

Stents, as a definitive treatment option in palliative patients with and without chemotherapy, is an alternative treatment that is not exempt from complications. We believe that in patients with mortality risk factors and patients with tumours with non-resectable metastases it could be the initial treatment of choice.