A randomized trial of preoperative oral carbohydrates in abdominal surgery.

BACKGROUND: Carbohydrate-rich liquid drinks (CRLDs) have been recommended to attenuate insulin resistance by shortening the preoperative fasting interval. The aim of our study the effect of preoperative oral administration of CRLDs on the well-being and clinical status of patients. METHODS: A randomized, double blind, prospective study of patients undergoing open colorectal operations (CR) and open cholecyctectomy (CH) was conducted. Patients were divided into three groups: study, placebo, and control. Visual analogue scale (VAS) scores for seven parameters (thirst, hunger, anxiety, mouth dryness, nausea, weakness and sleep quality) were recorded and compared for two different time periods (up to 24 h postoperatively and from 36 to 48 h postoperatively). The Simplified Acute Physiology Score changes (SAPS)-II between the three groups were also studied. RESULTS: There were 142 patients American Society of Anesthesiology (ASA) I or II enrolled in the study (CR = 71 and CH = 71). There were no significant differences in postoperative SAPS-II scores or lengths of hospital stay (LOS) between the groups. However, in CR patients, the degree of thirst was partially improved by drinking CRLDs (P = 0.027). In CH patients, on the other hand, feelings of thirst, hunger, mouth dryness, nausea and weakness showed significant improvement (P < 0.05). CONCLUSION: Oral administration of carbohydrate-rich liquid drinks (CRLDs) improves the well-being in patients undergoing CH, but the effect is less evident in patients undergoing CR. No significant improvements were seen in clinical status or in length of hospital stay in either group. TRIAL REGISTRATION: ANZCTR.org.au: ACTRN12614000995673 (registered on 16/09/2014).

A 74-Year-Old Man with Severe Comorbidities and Successful Abdominal Aortic Aneurysm Repair with Thoracic Segmental Spinal Anesthesia: A Case Report.

BACKGROUND Elderly patients with severe or multiple comorbidities can be at high risk for complications of general anesthesia. This report is of a 74-year-old man with severe comorbidities, including ischemic heart disease (IHD) and chronic obstructive pulmonary disease (COPD), and successful abdominal aortic aneurysm repair with thoracic segmental spinal anesthesia. CASE REPORT The patient, aged 74, had previously been diagnosed with severe COPD and IHD. He was classified as American Society of Anesthesiology (ASA) grade IV, diagnosed with an abdominal aortic aneurysm (AAA) measuring 6 cm in diameter, and had to undergo surgical repair of the aneurysm with the insertion of a synthetic graft. Due to a shortage of beds in the ICU and the desire to avoid the complications associated with general anesthesia, the decision was made to proceed with thoracic spinal regional anesthesia, which is not a customary choice for this type of surgery. Spinal anesthesia was administered at the Th10-11 level, utilizing 8.5 mg of Bupivacaine, 50 mcg of Fentanyl, and 4 mg of Dexason. An epidural catheter was placed at the same level. The surgical procedure lasted 145 min and was successfully completed under regional anesthesia. CONCLUSIONS This report has highlighted that developments in spinal thoracic anesthesia mean that this can be a successful alternative to general anesthesia in high-risk patients, even for major emergency surgery.

Variations of cystic duct (CD)--common hepatic duct (CHD) junction determined by ERCP.

INTRODUCTION: Cystic Duct (CD) join Common Hepatic Duct (CHD) to the right with right angle close to 75% of cases and in 25% of cases like spiral intersects the CHD from above or behind and join it to his left to form the Common Bile Duct (CBD). There are authors who describe that CD may join CHD at any level to form CBD. The importance of recognizing union of CD and CHD has significant importance for the surgeons that perform Cholecystectomy, in order to avoid injuries to the CHD or CBD. AIM OF THE STUDY: to present the variations of CD-CHD junction determined by ERCP. To recognize variations of CD-CHD junction in Albanian population used in this study. To present differences of CD-CHD junction between male and female population. METHODS AND RESULTS: Data were taken from the protocols of ERCP that has been done in UCC of Kosova - Department of Endoscopy, Clinic of Surgery. During last 2 years period we have had 398 patients in ERCP from those we have determined CD-CHD junction on 148 (37.85%) patients. 76 were Female (51.35%) and 72 male (48.65%). CD-CHD junction was identified as right junction in 117(79.05%) patients: UR in 64(43.24%), MR in 46(31.08%), LR in 7 (4.73%). Left CD-CHD junction was identified in 31 (20.95%) of patients: UL in 4(2.70%), ML 6(4.07%) and LL in 21 (14.18%) of patients. It is important to notice that Lower Left union of CD and CHD is rare or not prescribed in literature. We haven't find significant differences between male and female groups according to right or left CD-CHD junction (p<0.05). There is deference between male and female in lower CD-CHD junction (p<0.01), and there is also deference between male and female in left lower CD-CHD junction (p<0.05). CONCLUSION: We conclude that CD-CHD junction was identified as right junction in 79.05% patients and as left CD-CHD junction was identified in 20.95%. There is deference between male and female in left lower CD-CHD junction (p<0.01). We have identified LL CD-CHD junction in 14.18% of patients and that is rare or not prescribed in literature.

ERCP treatment of obstructive jaundice caused by hydatid cyst in extrahepatic ducts 13 years after liver hydatid endocystectomy. A case report.

INTRODUCTION: Hydatid disease affects most commonly the liver, and complications with the rupture into the biliary tree develop in approximately one-fourth of the cases. Moreover, primary hydatid cysts of the biliary tract have been reported. PRESENTATION OF CASE: We report an extremely rare case of obstructive jaundice caused by hydatid cyst in extrahepatic ducts 13 years after liver hydatid endocystectomy treated by Endoscopic retrograde cholangiopancreatography (ERCP). A 28-year-old male patient who had undergone surgical treatment - removal of liver hydatid cyst 13 years earlier, presented with signs of obstructed jaundice, confirmed with blood tests results and magnetic resonance cholangiopancreatography (MRCP). Actually, there were no pathological changes detected in the hepatic parenchyma, but the intrahepatic and extrahepatic bile ducts were dilated. ERCP was performed and the entire hydatid material was evacuated and washed out into the gastrointestinal tract. In addition, after laparoscopic cholecystectomy, hydatid cysts were also confirmed in the gallbladder. DISCUSSION: Generally, the obstructive jaundice caused by hydatid cyst in the extrahepatic ducts can also be caused by the rupture of the liver hydatid cyst in the biliary tract, or by primary hydatid cyst in the biliary tract. The ERCP plays a key role in the diagnosis and the treatment of this pathology. CONCLUSION: The ERCP, has now become an important diagnostic and therapeutic procedure in management of primary extrahepatic hydatid cysts and of complicated liver hydatid cysts.

Point prevalence survey of healthcare-associated infections and antimicrobial use in Kosovo hospitals.

Health care-associated infections (HAIs) and antimicrobial resistance constitute a major public health challenge. The aim of this study was to assess the prevalence rate of HAIs and antimicrobial use in acute care hospitals in Kosovo. A multicenter study was performed in all hospitals in Kosovo. The standardized protocol for Point Prevalence Survey (PPS) on HAIs and antimicrobial use developed by European Center for Disease Control and Prevention (ECDC) was used for this survey. A total of 915 patients were included in PPS. Countrywide prevalence rate of HAIs was 4.9%. The highest rate was noticed in tertiary care level in University Clinical Centre of Kosovo (UCCK) (7.2%). The most common type of HAI was surgical site infection, representing 35.5% of all reported HAIs. Prevalence of HAIs was highest in surgical departments (46.6%). The median length of stay before onset of HAI was 11 days (range: 3-27 days). Gram negative bacteria were the predominant microorganisms (61% of cases). From all patients, 520 (56.8%) of them were using at least one antibiotic. Ceftriaxone was the most prescribed antibiotic with 40.3%. Antibiotics were administered mainly through parenteral route (93.8%). Empiric treatment was the physician's choice for prescribing in 87.1%. The main reason for antibiotic treatment was pneumonia (19.8%). Medical prophylaxis was reported in 10% of antibiotic prescriptions. Key recommendations driven by this study are to improve surveillance systems of HAI and antibiotic use, enhance infection prevention and control and establish antimicrobial stewardship program.

Retained Surgical Foreign Bodies after Surgery.

The problem of retained surgical bodies (RSB) after surgery is an issue for surgeons, hospitals and the entire medical team. They have potentially harmful consequences for the patient as they can be life threatening and usually, a further operation is necessary. The incidence of RSB is between 0.3 to 1.0 per 1,000 abdominal operations, and they occur due to a lack of organisation and communication between surgical staff during the process. Typically, the RSB are surgical sponges and instruments located in the abdomen, retroperitoneum and pelvis.

Mesenteric Meckel's diverticulum or intestinal duplication cyst: A case report with review of literature.

INTRODUCTION: A Meckel's diverticulum (MD) is the most common congenital anomaly of the gastrointestinal (GI) tract. They arise from the middle-to-distal ileum. Contrary to MD, intestinal duplication cyst (IDC) is uncommon congenital anomaly of GI, but can occur anywhere from the tongue to the anus. PRESENTATION OF CASE: Here we report an 18-year-old male who presented to the department of abdominal surgery with chronic abdominal pain, frequent vomiting and mild abdominal distension. Following radiological investigation, a laparotomy was performed with the preoperative diagnosis of a mesenteric cyst. Intraoperativelly it became apparent that the cystic mass was on the mesenteric aspect of the small bowel without intestinal communication. Resection of the cyst was performed. Histological examination of the specimen revealed the presence of gastric tissue, which resembles MD. Although, the exact diagnosis of this cystic mass is ambiguous between MD and IDC, because of similar clinical signs, their complications and presence of gastric mucosa, however surgical treatment is gold standard of both. CONCLUSION: This case report underlines the necessity of how to differentiate between MD and IDC, although, surgical management is recommended for both.

Protective Effects of Adenosine Receptor Agonist in a Cirrhotic Liver Resection Model.

OBJECTIVES: To investigate the role of CGS21680, a selective adenosine A2A receptor agonist, on a bile-duct-ligated cirrhotic liver resection model in rats. METHODS: Male Wistar rats were allotted into 3 groups (n = 7 per time-point): the control group, the bile duct ligation + CGS21680 group (BDL + CGS), and the bile duct ligation group (BDL). Biliary cirrhosis had been previously induced by ligature of the common bile duct in the BDL + CGS and BDL groups. After 2 weeks, the animals underwent partial hepatectomy (50%). The BDL + CGS group received a single dose of CGS21680 15 minutes prior to hepatectomy. Blood samples were collected and analyzed. RESULTS: Aspartate transaminase levels were found to be lower in the control vs BDL groups (1, 3, and 24 h) (P < 0.01) and the BDL + CGS (1 and 3 hours) (P < 0.01) and BDL + CGS vs BDL (24 hours) (P < 0.05) groups. Hepatic flow was measured and BDL showed significantly lower values at the 3, 24, and 168 h time-points compared to the control (P < 0.01) and BDL + CGS groups (P < 0.05 at 3 and 168 hours; P < 0.01 at 24 h). O2C velocity was reduced in the BDL compared to the control group (P < 0.001 at 3 hours; P < 0.01 at 24 and 168 hours) and the BDL + CGS group (P < 0.01 at 24 hours). Interleukin-6 levels were abrogated in the BDL + CGS (P < 0.05) and control (P < 0.01) groups versus BDL. Histone-bound low-molecular-weight DNA fragments in the BDL + CGS (P < 0.01) and control (P < 0.05) groups were low compared to the BDL group. CONCLUSIONS: Administration of CGS21680, an adenosine receptor agonist, after the resection of bile-duct-ligated cirrhotic livers led to improved liver function, regeneration, and microcirculation.

Surgical treatment of 137 cases with chronic subdural hematoma at the university clinical center of Kosovo during the period 2008-2012.

BACKGROUND: Chronic subdural hematoma (CSDH) is frequent pathology in neurosurgical practice. The aim of this study is to present the first series of patients with CSDH, who got surgically treated in Clinic of Neurosurgery, University Clinical Center of Kosovo. MATERIALS AND METHODS: This is a retrospective study that included 137 patients with CSDH who had been treated during the period 2008-2012. The data were collected and analyzed from the archives and protocols of the University Clinical Center of Kosovo. Patients were analyzed in many aspects such as age, gender, etiological factors, clinical features, localization, diagnoses, methods of surgical interventions, recurrences and mortality of patients. RESULTS: From 137 patients with CSDH, 106 (77.3%) were males and 31 (22.7%) females. Average age of patients was 62.85 years. Analyzed according to the decades, the highest number of causes with CSDH was between 70 and 79 years (46%). The head trauma has been responsible for CSDH in 88 patients (64.3%), while the main symptom was headache (92 patients or 67.1%). One burr-hole trepanation with closed drainage system has been used in majority of cases (in 101 patients or 73.7%). The recurrence of CSDH was 6.5%, whereas mortality 2.9%. CONCLUSION: CSDH is more common in elderly patients. The male-female ratio is 3.4:1. Like other authors we also think that treatment with one burr-hole and drainage is a method of choice, because of its simplicity and safety.

Penetrated sigmoid colon by air gun pellet could be life threatening: A case report.

INTRODUCTION: Air and paintball guns have been in existence for over 400 year. Although serious injury or death can result from the use of such guns, previous literature has not mentioned the issue of the penetration of the sigmoid colon by an air gun pellet. PRESENTATION OF CASE: We report a rare case of a 44-year-old Caucasian woman referred to abdominal surgery after an accidental small wound had occurred in the lower left abdominal quadrant that was caused by an air gun pellet. The blood and biochemical analyses were normal but the CT scan revealed the presence of a foreign body - an air gun pellet in the left iliac region of the abdomen. Clinically, during the initial 24h significant changes were not noticed. After 42h, however, pain and local tenderness in the lower left abdominal quadrant was expressed. A laparotomy revealed a retained pellet in the wall of the sigmoid colon and a small leak with colonic content with consecutive local peritonitis also occurred. The foreign body was removed and the opening edges in the colon were excised and closed with the primary suture. DISCUSSION: The hollow organs of the digestive tract, albeit very rarely penetrated by an air gun pellet, do not typically show all signs of an acute abdomen in the early posttraumatic phase. Such injuries can lead to a pronounced infection, which may cause septic shock if not appropriately treated. CONCLUSION: For correct diagnosis, a careful approach and several daily clinical observations are required.

Gut-liver axis improves with meloxicam treatment after cirrhotic liver resection.

AIM: To investigate the effect of meloxicam on the gut-liver axis after cirrhotic liver resection. METHODS: Forty-four male Wistar rats were assigned to three groups: (1) control group (CG); (2) bile duct ligation with meloxicam treatment (BDL + M); and (3) bile duct ligation without meloxicam treatment (BDL). Secondary biliary liver cirrhosis was induced via ligature of the bile duct in the BDL + M and BDL groups. After 2 wk, the animals underwent a 50% hepatectomy. In the BDL + M group 15 min prior to the hepatectomy, one single dose of meloxicam was administered. Parameters measured included: microcirculation of the liver and small bowel; portal venous flow (PVF); gastrointestinal (GI) transit; alanine aminotransferase (ALT); malondialdehyde; interleukin 6 (IL-6), transforming growth factor beta 1 (TGF-ß1) and hypoxia-inducible factor 1 alpha (HIF-1α) levels; mRNA expression of cyclooxigenase-2 (COX-2), IL-6 and TGF-ß1; liver and small bowel histology; immunohistochemical evaluation of hepatocyte and enterocyte proliferation with Ki-67 and COX-2 liver expression. RESULTS: Proliferative activity of hepatocytes after liver resection, liver flow and PVF were significantly higher in CG vs BDL + M and CG vs BDL group (P < 0.05), whereas one single dose of meloxicam ameliorated liver flow and proliferative activity of hepatocytes in BDL + M vs BDL group. COX-2 liver expression at 24 h observation time (OT), IL-6 concentration and mRNA IL-6 expression in the liver especially at 3 h OT, were significantly higher in BDL group when compared with the BDL + M and CG groups (P < 0.01, P < 0.001, P < 0.01, respectively). Liver and small bowel histology, according to a semi quantitative scoring system, showed better integrity in BDL + M and CG as compared to BDL group. ALT release and HIF-1α levels at 1 h OT were significantly higher in BDL + M compared to CG and BDL group (P < 0.001 and P < 0.01, respectively). Moreover, ALT release levels at 3 and 24 h OT were significantly higher in BDL group compared to CG, P < 0.01. GI transit, enterocyte proliferative activity and number of goblet cells were in favor of meloxicam treatment vs BDL group (P < 0.05, P < 0.001, P < 0.01, respectively). Additionally, villus length were higher in BDL + M as compared to BDL group. CONCLUSION: One single dose of meloxicam administered after cirrhotic liver resection was able to cause better function and integrity of the remaining liver and small bowel.

Compound double ileoileal and ileocecocolic intussusception caused by lipoma of the ileum in an adult patient: A case report.

INTRODUCTION: The initial diagnosis of intussusception in adults very often can be missed and cause delayed treatment and possible serious complications. We report the case of an adult patient with complicated double ileoileal and ileocecocolic intussusception. CASE PRESENTATION: A 46-year-old Caucasian man was transferred from the gastroenterology service to the abdominal surgery service with severe abdominal pain, nausea, and vomiting. An abdominal ultrasound, barium enema, and abdominal computed tomography scan revealed an intraluminal obstruction of his ascending colon. Plain abdominal X-rays showed diffuse air-fluid levels in his small intestine. A double ileoileal and ileocecocolic intussusception was found during an emergent laparotomy. A right hemicolectomy, including resection of a long segment of his ileum, was performed. The postoperative period was complicated by acute renal failure, shock liver, and pulmonary thromboembolism. Our patient was discharged from the hospital after 30 days. An anatomical pathology examination revealed a lipoma of his ileum. CONCLUSIONS: Intussusception in adults requires early surgical resection regardless of the nature of the initial cause. Delayed treatment can cause very serious complications.

Subtotal resection and omentoplasty of the epidermoid splenic cyst: a case report.

INTRODUCTION: Nonparasitic splenic cysts are uncommon clinical entity and because of it, there is no information regarding their optimal surgical treatment. CASE PRESENTATION: A 41-years-old female with incidentally diagnosed nonparasitic splenic cyst which initially was asymptomatic. After two years of follow up, the patient underwent surgery; subtotal cystectomy and omentoplasty as an additional procedure. Postoperative course was uneventful. CONCLUSION: Short and mid term results showed that near total cystectomy with omentoplasty was a safe successful procedure for treatment of epidermoid splenic cyst.