Reduction in diabetic amputations over 15 years in a defined Spain population. Benefits of a critical pathway approach and multidisciplinary team work.

OBJECTIVE: To assess changes in diabetic lower-extremity amputations (LEA) rates in a defined population over a 15-year period, following a multidisciplinary approach including a critical pathway in an inpatient setting with standardized preoperative and postoperative care, as well as in an outpatient setting through the establishment of a diabetic foot clinic. METHODS: This is a study of the incidence and types of LEAs performed in patients with diabetic foot disease complicated admitted to Morales Meseguer Hospital (Murcia, Spain), a large district general hospital, before (1998-2000) and after (2001-2012) of the introduction of better organized diabetes foot care. Hospital and clinic characteristics to the success of the programme are described. All cases of LEA in diabetic patients (1998-2012) within the area were identified by ICD-9-Clinical modification (CM) diagnostic codes. A chi square test was used to compare the frequency and level of amputations. RESULTS: Over all inpatients with diabetes admitted with foot infections and gangrene, there was a significant decrease in the proportion of total major amputations (47%) and elective major amputations (66%) (p<0.001). The incidence of total major amputations rates per 100.000 of the general population fell with statistical significance (p=0.009). The biggest improvement in LEA incidence was seen in the reduction of major elective amputation with fell 60%, from 7.6 to 3.1 per 100,000 (p<0.001). CONCLUSIONS: Significant reductions in total and major amputations rates occurred over the 15-year period following improvements in foot care services included multidisciplinary teamwork (critical pathway and diabetic foot clinic).

Bariatric surgery, a risk factor for rhabdomyolysis.

Rhabdomyolysis has been increasingly recognized as a complication of bariatric surgery. We report a case of this complication and its consequences, in a patient who had undergone bariatric surgery, with a very high creatine kinase (CK) concentration, and whose renal function failed. Obesity causes a range of effects on all major organ systems. Knowledge of these effects and issues specific to the intensive care unit care of bariatric patients can help to predict and manage this underestimated complication in this population in which early diagnosis can alter the outcome.

Adult intussusception - 14 case reports and their outcomes.

AIMS: To analyze diagnostic and therapeutic options depending on the clinical symptoms, location, and lesions associated with intussusception, together with their follow-up and complications. PATIENTS AND METHODS: Patients admitted to the Morales Meseguer General University Hospital (Murcia) between January 1995 and January 2009, and diagnosed with intestinal invagination. Data related to demographic and clinical features, complementary explorations, presumptive diagnosis, treatment, follow-up, and complications were collected. RESULTS: There were 14 patients (7 males and 7 females; mean age: 41.9 years-range: 17-77) who presented with abdominal pain. The most reliable diagnostic technique was computed tomography (8 diagnoses from 10 CT scans). A preoperative diagnosis was established in 12 cases. Invaginations were ileocolic in 8 cases (the most common), enteric in 5, and colocolic in 2 (coexistence of 2 lesions in one patient). The etiology of these intussusceptions was idiopathic or secondary to a lesion acting as the lead point for invagination. Depending on the nature of this lead point, the cause of the enteric intussusceptions was benign in 3 cases and malignant in 2. Ileocolic invaginations were divided equally (4 benign and 4 malignant), and colocolic lesions were benign (2 cases). Conservative treatment was implemented for 4 patients and surgery for 10 (7 in emergency). Five right hemicolectomies, 3 small-bowel resections, 2 left hemicolectomies, and 1 ileocecal resection were performed. Surgical complications: 3 minor and 1 major (with malignant etiology and subsequent death). The lesion disappeared after 3 days to 6 weeks in patients with conservative management. Mean follow-up was 28.25 months (range: 5-72 months). CONCLUSIONS: A suitable imaging technique, preferably CT, is important for the diagnosis of intussusception. Surgery is usually necessary but we favor conservative treatment in selected cases.

[Evaluation and improvement of the management of informed consent in the emergency department]. / Evaluación y mejora del manejo del consentimiento informado en urgencias.

OBJECTIVE: To assess the preoperative management in our emergency surgical service and to improve the quality of the care provided to patients. MATERIAL AND METHODS: In order to find the causes of non-compliance, the Ishikawa Fishbone diagram was used and eight assessment criteria were chosen. The first assessment includes 120 patients operated on from January to April 2007. Corrective measures were implemented, which consisted of meetings and conferences with doctors and nurses, insisting on the importance of the informed consent as a legal document which must be signed by patients, and the obligation of giving a copy to patients or relatives. The second assessment includes the period from July to October 2007 (n=120). RESULTS: We observed a high non-compliance of C1 signing of surgical consent (CRITERION 1: all patients or relatives have to sign the surgical informed consent for the operation to be performed [27.5%]) and C2 giving a copy of the surgical consent (CRITERION 2: all patients or relatives must have received a copy of the surgical informed consent for the Surgery to be performed [72.5%]) and C4 anaesthetic consent copy (CRITERION 4: all patients or relatives must have received a copy of the Anaesthesia informed consent corresponding to the operation performed [90%]). After implementing corrective measures a significant improvement was observed in the compliance of C2 and C4. In C1 there was an improvement without statistical significance. CONCLUSIONS: The carrying out of an improvement cycle enabled the main objective of this paper to be achieved: to improve the management of informed consent and the quality of the care and information provided to our patients.

Incisional pubic hernia: treatment of a case with congenital malformation of the pelvis.

Parapubic hernia is a rare entity, the aetiology of which is usually associated with pelvic surgery, traumatisms and bone malformations. Treatment is difficult because the defect is usually limited by altered fibrotic anatomical planes. We present a case of incisional pubic hernia in a patient with congenital bladder exstrophy and multiple surgeries for pelvic reconstruction, who was treated using a plasty combined with a double intra-abdominal/supra-aponeurotic mesh. The therapeutic possibilities are described for the laparoscopic and open approaches in the management of these complex hernias.

[Spontaneous pneumomediastinum: descriptive study of our experience with 36 cases]. / Neumomediastino espontáneo: estudio descriptivo de nuestra experiencia basada en 36 casos.

Spontaneous pneumomediastinum is defined as a primary process characterized by the presence of air or gas in the mediastinum. We report all the cases of spontaneous pneumomediastinum diagnosed in our hospital between January 1996 and December 2004. We developed a protocol for data collection that included the following: medical history, triggers, signs, radiology, treatment, hospital stay, and complications. During this period we diagnosed 36 cases--25 men (69.4%) and 11 women (27.5%)--with a mean age of 36.8 years (range, 11-90 years) and a mean hospital stay of 8.56 days (range, 1-53 days). The most common clinical presentation was chest pain, either isolated (27%) or with associated dyspnea (19.4%). A triggering factor was identified for 14 patients (38.8%). There was no associated morbidity or mortality. In view of our findings, we concluded that spontaneous pneumomediastinum is an uncommon entity with considerable clinical variability and that correct diagnosis requires a high level of suspicion. Radiography provides the best evidence for diagnosis.

[Computed tomographic colonography: applications, advantages and disadvantages]. / Colonografía tomográfica computarizada: aplicaciones, ventajas e inconvenientes.

INTRODUCTION: Complete preoperative study of the colon is required in the management of colorectal cancer, due to the frequent association of primary colonic neoplasms with colonic adenomas (28%) and/or synchronous carcinomas (5%) of the colon. We present a series of patients who underwent computed tomographic colonography, the indications for this procedure, and the results. PATIENTS AND METHODS: We performed a descriptive prospective study. Between May 2003 and August 2004, 50 computed tomographic colonographies were performed in 50 patients with suspected stenosing colorectal cancer and incomplete conventional colonoscopy. RESULTS: Fifty computed tomographic colonographies were performed. The findings were as follows: three were normal (6%), and in the remainder, one was a false positive for a suspected neoplastic pelvic mass (3.125%) and two were false positives (11.7%) for colonic polyps. Fifty percent of the findings (n = 32) were related to peritoneal metastases and colonic neoplasms. There were 12 technical complications [lack of cleaning of the colon (5), lack of distension (2), little air insufflation (5)]. Patient complications included vegetative manifestations in one (vomiting) and rectal bleeding in another. The overall complication rate was 27.4% (23.4% corresponded to technical complications and the remaining 4% were patient-related). There was no mortality related to the procedure. CONCLUSION: Because computed tomographic colonography is safe, effective and well tolerated by the patient, it should be considered as a technical alternative in the study of stenosing neoplasms of the proximal colon with incomplete colonoscopy. In addition, it allows other associated findings, both intra- and extracolonic, to be obtained and improves the diagnostic and therapeutic management of the patient.