Emergency treatment of a ruptured huge omphalocele by simple suture of its membrane

Background

Emergency repair of incarcerated incisional hernia with associated bowel obstruction in potentially or contaminated field is technically challenging due to edematous, inflamed and friable tissues with occasional need for concurrent bowel resection and carries high rates of post-operative infectious complications. The aim of this study was to retrospectively assess the wound related morbidity of use of permanent prosthetic mesh in emergency repair of incarcerated incisional hernia with associated bowel obstruction. We also describe a new technique of leaving the mesh exposed to heal by secondary intention with granulation tissue.

Methods

Between 2000 and 2010 a total of 60 patients underwent emergency surgery for incarcerated incisional hernia with associated bowel obstruction with placement of permanent prosthetic mesh. The wound was closed after hernia repair in 55 patients while it was left open to granulate in 5 patients.

Results

In the group of patients with primary wound closure, 11 patients developed superficial surgical site infection, 5 developed deep wound infection and one patient had cellulitis. These patients were treated with wound debridement and antibiotics. Mesh removal was required in one patient. There were no infections in the group of patients who had their surgical wounds left open. One patient in this group died on the fifth postoperative day from septicemia.

Conclusion

Use of permanent prosthetic mesh in emergency repair of incarcerated incisional hernia with associated bowel obstruction. in contaminated field is associated with high risk of wound infection.     

Rapid, easy, and cheap randomization: prospective evaluation in a study cohort

Background

Incisional hernia is a frequent complication in abdominal surgery. This article describes the development of a prospective randomized clinical trial designed to determine whether watchful waiting is an acceptable alternative to surgical repair for patients with oligosymptomatic incisional hernia.

Methods/Design

This clinical multicenter trial has been designed to compare watchful waiting and surgical repair for patients with oligosymptomatic incisional hernia. Participants are randomized to watchful waiting or surgery and followed up for two years. The primary efficacy endpoint is pain/discomfort during normal activities as a result of the hernia or hernia repair two years after enrolment, as measured by the hernia-specific Surgical Pain Scales (SPS). The target sample size of six hundred thirty-six patients was calculated to detect non-inferiority of the experimental intervention (watchful waiting) in the primary endpoint. Sixteen surgical centers will take part in the study and have submitted their declaration of commitment giving the estimated number of participating patients per year. A three-person data safety monitoring board will meet annually to monitor and supervise the trial.

Discussion

To date, we could find no published data on the natural course of incisional hernias. To our knowledge, watchful waiting has never been compared to standard surgical repair as a treatment option for incisional hernias. A trial to compare the outcome of the two approaches in patients with oligosymptomatic incisional hernias is urgently needed to provide data that can facilitate the choice between treatment options. If watchful waiting was equal to surgical repair, the high costs of surgical repair could be saved. The design for such a trial is described here. This multicenter trial will be funded by the German Research Foundation (DFG). The ethics committee of the Charité has approved the study protocol. Approval has been obtained from ten study sites at time of this submission. The electronic Case Report Forms have been created. The first patient was to be randomized November 14^th, 2011. An initiation meeting took place in Berlin January 9^th, 2012.

Trial Registration

ClinicalTrials.gov: NCT01349400     

Les urgences andrologiques en milieu urbain au Cameroun : aspects cliniques et thérapeutiques

Goal

Describe clinical and therapeutic aspects of andrologic emergencies in an urban area, received in a university teaching hospital in Cameroon.

Methodology

We prospectively studied during 36 months all andrologic emergencies received at Laquintinie Hospital of Douala.

Results

We had a total of 291 patients. The mean age was 42.50 years. Most of our patients?? age was between 0 and 45 years. The most frequent lesion was genito-urinary trauma (51.50%) and uro-genital infections (23.71%). Priapism and torsion of the spermatic cord were also frequent. We carried out 185 emergency surgical interventions. Exploration and suture of wounds of the external genitalia (38.91%) and the exploratory scrototomy (21.62%) were the main emergency procedures.

Conclusion

Genito-urinary trauma are the most encountered andrologic emergencies in an urban area of Cameroon. Priapism and torsion of the spermatic cord were not rare.     

Les prothèses gonflables dans le traitement de l'impuissance: résultats de 80 implantations

Objective

The goal of this study is the evaluation of the functionnal results and the complications of this type of surgery. Such questions have been poorly discussed in the literature.

Methods

We report our experience on 80 inflatable prostheses that were implanted between october 1987 and october 1994. The mean follow-up is 3 years and the assessment of the objective (mechanical functioning of the prosthesis and complications) and sujective results (sexuality of the patients) is carried out on 68 patients.

Results

The results are the following:

? 54.5% of functioning disturbances,

? 7% of infections,

? 27.5% of prosthesis removals.

Most of the patients considered they were satisfied although only 65% returned to a regular sexual activity.     

Priapisme aigu drépanocytaire: analyse de 20 cas traités au CHU de Brazzaville

Objective

To evaluate the results of medical and surgical treatment of sickle cell priapism.

Patients and methods

Between 01 January, 1995 and 31 December, 2005, 20 patients were treated for priapism in the services of Urology-Andrology and Haematology of the University Hospital, Brazzaville. Treatment included intracavernous injection of etilefrine and cavernospongious fistula.

Results

1) Five patients initially treated with transfusion and oral etilefrine without success were successfully cured after using the technique of Winter. 2) In 5 patients treated with intracavernous injection of etilefrine as first-line, 3 were cured and two failed, who were later cured using the technique of Winter. 3) Of 10 patients treated by Winter cavernospongious fistulas as first-line, 3 had recurrences and secondarily were successfully treated by the method of Al-Ghorab. Functional results in the long term include 25% lack of erection, 25% of erection failure and 50% of normal erection.

Conclusion

Treatment with intracavernous injection of etilefrine is effective before the 24th hour. Beyond this time, cavernospongious fistula yield better results.     

Les torsions du cordon spermatique chez l’adulte au CHU Yalgado Ouédraogo de Ouagadougou

Objective

To evaluate the epidemiologic, diagnostic and therapeutic features of testicular torsion in adults aged 15 years and older.

Materials and methods

A retrospective study was conducted from January 2004 to June 2010 in the general surgery emergency unit and urology department of the CHU Yalgado-Ouedraogo of Ouagadougou (Burkina Faso). Medical records of 51 patients who were suspected of torsion of spermatic cord were included in this study.

Results

Torsion of spermatic cord was confirmed in 40 patients (78.4%) after scrotal exploration. The average age was 26 years (range 16–55 years). The average duration from the time of onset of pain to arrival at the emergency department was 24.6 hours, and 84.3% of the patients arrived after 6 hours. Hemi-scrotal tumefaction and ascended testicle were the main clinical findings. Orchidectomy was performed in 22 patients (55%). Post-operative findings were good for all patients, and the average hospital stay was 4.3 days (range 2–7 days).

Conclusion

In our study, a high proportion of patients underwent orchidectomy. We suggest that actions must be taken to educate men about testicular pain and to receive timely treatment in case of any testicular pain.     

Ligation and mucopexy for prolapsing hemorrhoids – a ten year experience

Objective

The aim of this study is to clinically test the efficacy of author's approach of suture ligation and mucopexy for patients having symptomatic and prolapsing hemorrhoids.

Materials and methods

616 patients (255 females) complaining of symptoms of hemorrhoids were included in the study. The hemorrhoids were suture ligated with an absorbable suture material under vision. Operating time, postoperative complications, time to return to work, and outcome of the procedure were analyzed. Follow-up was planned following discharge after 1 month, 6 months and after at least 1 year. Patient satisfaction was also assessed.

Results

The mean procedure time was 8 ± 0 minutes (range, 6–15 minutes), and the total admission period was 12 ± 4 Hours. Perianal thrombosis and skin tags were the commonest post-operative complications. The mean total analgesic dose and duration of pain control using analgesics was 19 ± 4 tablets, and 9 ± 3 days respectively. The postoperative follow up after 4 weeks revealed therapeutic success in 589 patients (95.6%), who presented with hemorrhoidal bleeding. Prolapse was no longer observed in 98% of patients and 96% patients experienced no pain after defecation. 93% patients completed the one-year follow-up and 89 percent of them were asymptomatic. The patient satisfaction scoring was 8.2% on visual analogue scale.

Conclusion

Suture ligation and mucopexy of hemorrhoids is an easy-to-perform technique that is well accepted by patients and has good results for prolapsing hemorrhoids.     

Struma ovarii with follicular thyroid-type carcinoma and neuroendocrine component: case report

Background

The choice of surgical incision is determined by access to the surgical field, particularly when an oncological resection is required. Special consideration is also given to other factors, such as postoperative pain and its sequelae, fewer complications in the early postoperative period and a lower occurrence of incisional hernias. The purpose of this study is to compare the right Kocher??s and the midline incision, for patients undergoing right hemicolectomy, by focusing on short- and longterm results.

Methods

Between 1995 and 2009, hospital records for 213 patients that had undergone a right hemicolectomy for a right- sided adenocarcinoma were retrospectively studied. 113 patients had been operated via a Kocher??s and 100 via a midline incision. Demographic details, operative data (explorative access to the peritoneal cavity, time of operation), recovery parameters (time with IV analgesic medication, time to first oral fluid intake, time to first solid meal, time to discharge), and oncological parameters (lymph node harvest, TNM stage and resection margins) were analyzed. Postoperative complications were also recorded. The two groups were retrospectively well matched with respect to demographic parameters and oncological status of the tumor.

Results

The median length of the midline incision was slightly longer (12 vs. 10?cm, p?<?0.05). The duration of the surgery for the Kocher??s incision group was significantly shorter (median time 70 vs 85?min, p?<?0.001). In three patients we performed wedge resection of liver metastasis and in one patient we performed a typical right hepatectomy that lasted 190?min. No major operative complications were noted. There was no immediate or 30- day postoperative mortality. The Kocher??s incision group had a significantly shorter hospital stay (median time 5 vs 8?days). All patients underwent wide tumor excision and clear resection margins were obtained in all cases. No significant difference was noted regarding analgesia requirements and early postoperative complications. Late postoperative complications included 2 incisional hernias and three patients presented with one episode of obstructive ileus, that resolved conservatively.

Conclusions

The Kocher??s incision approach for right- sided colon cancer is technically feasible, safe and overall very well tolerated. It can achieve the same standards of tumor resection and surgical field accessibility as the midline approach, while reducing postoperative recovery.     

La fracture de verge à Dakar. à propos de 25 cas

Objectives

To describe the epidemiological, clinical and therapeutic characteristics of penile fracture in the department of Urology-Andrology of h?pital général de Grand Yoff, Dakar, Sénégal.

Materials and methods

We reviewed the medical records of cases of penile fracture managed at the h?pital général de Grand Yoff from January 2001 to December 2011. The data of interest were: age at diagnosis, geographic origin, clinical presentation, surgical findings, treatment and outcomes.

Results

In ten years, 25 cases of penile fracture were found with an average of 2,5 cases per year and patients mean age of 36 years with 22 and 60 years as extremes. The circumstances of occurrence were mainly forced manipulation (52%) and coitus (32%). Pain associated with penile curvature, swelling localized to the penis or extending to the pubis or the perineum were the major clinical findings. A prompt emergency (mean time for providing care was 2 hours ranging from 45 minuts to 2 days) surgical explorationwith suture of the albuginea of the corpus cavernosum was the treatment in all cases.

Conclusion

Penile fracture is a relatively uncommon urological emergency in our setting. The diagnosis is easy, mostly based on clinical examination. A prompt and appropriate surgical management is the key to cosmetic and functional outcomes.     

Les urgences urologiques au centre hospitalier national de Nouakchott : aspects épidémiologiques, cliniques et thérapeutiques

Objective

To present the epidemiological, clinical and therapeutic features of urological emergencies in Mauritania, West Africa.

Material and methods

The authors conducted a 5-year retrospective study that analyzed the epidemiological, clinical and therapeutic features of all urological emergencies admitted to the urology department of Nouakchott Central Hospital.

Results

There were 1,200 urological emergencies. The mean age of the patients was 58.8 years (range one month-94 years). These patients had an age ≥60 years in 50.7% of the cases The sex ratio (M: F) was 20: 32. The most frequent illnesses were urinary retention (53%) and genitourinary system infections, which represented 16.8% of the cases. The gangrenes of male external genitalia (Fournier’s gangrene) accounted for 4.3% of the cases and priapism 1.8%. In emergency, 300 surgical operations were performed. The most performed procedures were the installation of a suprapubic catheter (59.7%) and debridement of a gangrene of male external genitalia (16%).

Conclusion

The most frequent urological emergency in our country was acute urinary retention. Serious illnesses, like gangrene of male external genitalia (Fournier’s gangrene) and priapism, are not rare there.     

Aspects diagnostiques et thérapeutiques de la torsion du cordon spermatique au CHU Aristide-Le-Dantec de Dakar

Objective

To study the diagnostic and therapeutic features of testicular torsion in our daily practice, and to compare our results with that of the existing literature.

Patients and methods

A retrospective study was conducted from January 2002 to December 2009 on all patients who presented in emergency with suspicion of testicular torsion.

Results

Testicular torsion was confirmed in 58 patients after scrotal exploration. The average age was 20 years (range, 1–44 years), and 48 patients (83%) were more than 15 years old. The average duration from time of onset of pain to arrival at the emergency department was 102 hours; 47 patients (81%) were received after the sixth hour and 19 (33%) were referred from peripheral health facilities. Torsion was supravaginal in 5 patients, all more than 15 years old; orchidectomy was performed in 30 patients (52%).

Conclusion

In our study, we have a high proportion of orchidectomy. To reduce this, it will be important to sensibilize population to go to the hospital when they have cases of testicular pain and edema.     

Gangrène des organes génitaux externes (GOGE): traitement chirurgical et reconstruction plastique

Objective

To present the various types of surgical reconstruction of Fournier’s gangrene and their outcome.

Patients and methods

It is a retrospective study conducted on 14 patients with Fournier’s gangrene treated at the Urology Department of Teaching Hospital of Cocody (Abidjan-Côte d’Ivoire) between January 2000 and June 2009.

Results

The mean age of the patients was 39 years (range: 20–67 years). All the patients were black and presented infectious symptoms, which were treated by hydroelectrolytic reanimation and ant biotherapy. The lesions reached down all the penis and the scrotum in 64.29% of the cases (N = 9) and on the scrotum and perinea in 35.71% of the cases (N = 5). The lesions require extensive debridement and local bandages. All of the patients were cured (100%). In three patients (21.43%), the lesions with bandages only to tiny scrotum lesions healed spontaneously. In nine patients (64.29%), it got healed after debridement suture without tension of the scrotum skin, and in the two patients (14,28%), the one with wide wound of penis, scotum and perinea, then the other with penile skin loss, were healed after skin graft taken with inner face of the thigh.

Conclusion

Fourniers gangrene still remains a severe disease. Management of this gangrene requires a multidisciplinary approach. The plastic surgical reconstruction restores an adequate environment to penis and scrotum, which does not compromise the quality of the sexual relations and the reproductive function of the testicles, especially in young men.     

Colovaginal anastomosis: an unusual complication of stapler use in restorative procedure after Hartmann operation

Background

To support decisions about surgical treatment of elderly patients with cancer, population-based estimates of postoperative mortality (POM) rates are required.

Methods

Electronic records from the Rotterdam Cancer Registry were retrieved for octogenarians and nonagenarians who underwent resection in the period 1987–2000. POM was defined as death within 30 days of resection and both elective and emergency operations were included.

Results

In a series of 5.390 operated patients aged 80 years and older, POM rates were 0.5% for breast cancer, 1.7% for endometrial cancer and 4.2% for renal cancer. For patients with colorectal cancer, POM increased from 8% for the age group 80–84 to 13% for those 85–89 to 20% in nonagenarians. For stomach cancer, the respective figures were 11%, 20% and 44%.

Conclusion

These results show that resections can be performed at acceptable risk in selected elderly patients with cancer.     

Body image disturbance and surgical decision making in egyptian post menopausal breast cancer patients

Background

Proximal major limb amputations due to malignant tumors have become rare but are still a valuable treatment option in palliation and in some cases can even cure. The aim of this retrospective study was to analyse outcome in those patients, including the postoperative course, survival, pain, quality of life, and prosthesis usage.

Methods

Data of 45 consecutive patients was acquired from patient's charts and contact to patients, and general practitioners. Patients with interscapulothoracic amputation (n = 14), shoulder disarticulation (n = 13), hemipelvectomy (n = 3) or hip disarticulation (n = 15) were included.

Results

The rate of proximal major limb amputations in patients treated for sarcoma was 2.3% (37 out of 1597). Survival for all patients was 42.9% after one year and 12.7% after five years. Survival was significantly better in patients with complete tumor resections. Postoperative chemotherapy and radiation did not prolong survival. Eighteen percent of the patients with malignant disease developed local recurrence. In 44%, postoperative complications were observed. Different modalities of postoperative pain management and the site of the amputation had no significant influence on long-term pain assessment and quality of life. Eighty-seven percent suffered from phantom pain, 15.6% considered their quality of life worse than before the operation. Thirty-two percent of the patients who received a prosthesis used it regularly.

Conclusion

Proximal major limb amputations severely interfere with patients' body function and are the last, albeit valuable, option within the treatment concept of extremity malignancies or severe infections. Besides short survival, high complication rates, and postoperative pain, patients' quality of life can be improved for the time they have remaining.     

Intérêt de l’abaissement du testicule non descendu chez l’adulte. Etude à propos de 259 patients

Introduction

Undescended testis is a frequent congenital disease, more often diagnosed and treated during childhood. However, due to ignorance or negligence, this disease can be seen even after puberty, when it raises a therapeutic problem: is orchidopexy still useful? This study was designed to evaluate the outcome of orchidopexy at adulthood in terms of improvement of fertility and prevention of malignant degeneration.

Material and methods

Retrospective study performed over a 23-year period (1983–2005). We have found 259 patients with undescended testis diagnosed and treated after the age of 18 years.

Results

The mean age of patients was 24 years (range: 18–63). In the majority of cases, undescended testis was diagnosed at a systemic medical examination in 199 patients (77% of cases), and in a context of infertility in 33 patients, testicular malignancy in 8 patients, testicular torsion in 2 patients and, in 17 cases, undescended testis had been known since birth but was neglected by the parents. Undescended testis was unilateral in 209 cases and bilateral in 50 cases. Out of 37 couples, only 4 gave birth to children (10.8% paternity rate). Sperm analysis was abnormal in all infertile patients. All patients were treated by orchidopexy, except for 36 patients in whom orchidectomy was performed due to testicular atrophy (27 cases), malignancy (8 cases) or necrosis (1 case). Biopsy of the intrascrotal testis was performed in 3 patients with unilateral cryptorchidism. Histological examination was normal in two cases and abnormal in one case. The long-term outcome was characterized by:

1. Testicular atrophy in 6 patients (2.7% of cases).
2. Progression to malignancy in 3 patients (1.3% of cases).
3. Improvement of sperm parameters in 16 of 33 infertile patients (48.5%); 4 patients fathered children after treatment.

Conclusion

Orchidopexy at adulthood can lead to improvement of infertility. It can also decrease the incidence of malignancy and facilitate clinical examination looking for possible malignancy. However, the best treatment remains preventive, based on early diagnosis and orchidopexy.     

Sinus versus nonsinus tachycardia in the emergency department: Importance of age and heart rate

Background

The emergency department diagnosis of sinus versus nonsinus tachycardia is an important clinical challenge. The objective of this study was to identify subjects with a high prevalence of nonsinus tachycardia.

Methods

Heart rate and cardiac rhythm were prospective reviewed in 500 consecutive patients with heart rate ≥ 100 beats/min in a busy emergency department. A predictive model based on age and heart rate was then developed to identify the probability of nonsinus tachycardia.

Results

As age and heart rate increased, nonsinus tachycardias became more frequent. The probability of nonsinus tachycardia in a subject ≥ 71 years with heart rate ≥ 141 beats/minute was 93%, compared to only three percent in a subject ≤ 50 years with heart rate 100–120 beats/minute. A simple point score system based on age and heart rate helps predict the probability of sinus tachycardia versus nonsinus tachycardia.

Conclusion

Nonsinus tachycardia is significantly more common than sinus tachycardia in elderly patients in the emergency department. The diagnosis of sinus tachycardia becomes much less likely as age and heart rate increase.     

Risk of incarceration of inguinal hernia among infants and young children awaiting elective surgery

Background

We determined the rate of incarceration of inguinal hernia among infants and young children waiting for elective surgery and examined the relation to wait times. We also explored the relation between wait times and the use of emergency department services before surgery.

Methods

We used linked data from administrative databases to identify infants and children less than 2 years of age who underwent surgical repair of an inguinal hernia between Apr. 1, 2002, and Mr. 31, 2004. We determined the rate of hernia incarceration during the wait for surgery and stratified the risk by patient age and sex. We used logistic regression analysis to examine factors associated with hernia incarceration and wait times.

Results

A total of 1065 infants and children less than 2 years old underwent surgical repair of an inguinal hernia during the study period. The median wait time was 35 days (interquartile range 17–77 days). Within 30 days after diagnosis, 126 (11.8%) of the patients had at least 1 emergency department visit; 23.8% of them presented with hernia incarceration. The overall rate of hernia incarceration was 11.9%. The rate was 5.2% with a wait time of up to 14 days (median time from diagnosis to first emergency department visit), as compared with 10.1% with a wait time of up to 35 days (median wait time to surgery) (p < 0.001). Factors associated with an increased risk of incarcerated hernia were age less than 1 year (odds ratio [OR] 2.07, 95% confidence interval [CI] 1.32–3.23), female sex (OR 1.75, 95% CI 1.04–2.93) and emergency department visits (1 visit, OR 2.73, 95% 1.65–4.50; ≥ 2 visits, OR 3.77, 95% CI 1.89–7.43). Children less than 1 year old who waited longer than 14 days had a significant 2-fold risk of incarcerated hernia (OR 1.92, 95% CI 1.11–3.32).

Interpretation

A wait time for surgery of more than 14 days was associated with a doubling of the risk of hernia incarceration among infants and young children with inguinal hernia. Our data support a recommendation that inguinal hernias in this patient population be repaired within 14 days after diagnosis.Inguinal hernias in infants and young children are a result of a failure of the processus vaginalis to close.¹ Once diagnosed, an inguinal hernia should be promptly repaired on an elective basis to prevent the risk of hernia incarceration. Incarceration occurs in about 12% of infants and young children with an inguinal hernia. The incidence is highest (approaching 30%) among infants (< 1 year old).² Boys who experience incarceration of an inguinal hernia have a 30% risk of testicular atrophy that may affect future fertility.³Many countries are struggling with long wait times for elective surgical procedures.^4–6 To date, research has been skewed toward examining wait times for surgery and other medical or diagnostic care in adults.^7–10 Prolonged wait times for surgery to repair hernias have not been associated with adverse outcomes in adults,¹¹ but the effect of prolonged wait times in children has not been well studied.^1,12We conducted this study to examine the relation between wait times for elective surgery and the risk of incarceration of inguinal hernia in infants and young children. We also explored the relation between wait times and the use of emergency department services before surgery.     

Relationship of hypoxia-inducible factor 1α and p21WAF1/CIP1 expression to cell apoptosis and clinical outcome in patients with gastric cancer

Background

This case report highlights two unusual surgical phenomena: lipoma-like well-differentiated liposarcomas and sciatic hernias. It illustrates the need to be aware that hernias may not always simply contain intra-abdominal viscera.

Case presentation

A 36 year old woman presented with an expanding, yet reducible, right gluteal mass, indicative of a sciatic hernia. However, magnetic resonance imaging demonstrated a large intra- and extra-pelvic fatty mass traversing the greater sciatic foramen. The tumour was surgically removed through an abdomino-perineal approach. Subsequent pathological examination revealed an atypical lipomatous tumour (synonym: lipoma-like well-differentiated liposarcoma). The patient remains free from recurrence two years following her surgery.

Conclusion

The presence of a gluteal mass should always suggest the possibility of a sciatic hernia. However, in this case, the hernia consisted of an atypical lipoma spanning the greater sciatic foramen. Although lipoma-like well-differentiated liposarcomas have only a low potential for recurrence, the variable nature of fatty tumours demands that patients require regular clinical and radiological review.     

Late proximal coronary artery stenosis complicating percutaneous endovascular catheterisation procedures

Background

Late-onset proximal coronary artery stenosis caused by preceding percutaneous catheterisation procedures remains under-surveyed.

Methods

From 1993, all patients undergoing percutaneous coronary procedures and a second session within 3 years were included except those ever treated by coronary bypass surgery or chest radiotherapy during this 3-year period. Emergence of a new lesion or worsening of an initially insignificant lesion to >50% of diameter stenosis at the never-treated ostial/proximal coronary segment on the follow-up angiogram was defined as late coronary stenosis caused by the previous catheterisation procedure and was analysed.

Results

From January 1993 to December 2005, 3240 patients who underwent 5025 procedures met the inclusion criteria. Of them, 23 patients experienced an event of late coronary artery stenosis (overall incidence 0.46%), and interventional procedures, specifically shaped catheters (Voda, XB, Amplatz Left) and atherosclerosis vulnerability correlated with risks of adverse events. Most of these events could be managed by contemporary medical, interventional, or surgical strategies, yet hazards of mortality and long-term restenosis still existed from this catheter-induced complication.

Conclusions

Percutaneous catheterisation procedures could be complicated by late proximal coronary artery stenosis. Thus, when conducting these procedures, operators should select and manipulate catheters with caution, especially in patients with susceptible clinical characteristics.     

Plasmodium vivax congenital malaria in an area of very low endemicity in Guatemala: implications for clinical and epidemiological surveillance in a malaria elimination context

Background

To document the status of imported malaria infections and estimate the costs of treating of patients hospitalized with the diagnosis of imported malaria in the Slovak Republic during 2003 to 2008.

Case study

Calculating and comparing the direct and indirect costs of treatment of patients diagnosed with imported malaria (ICD-10: B50 - B54) who used and not used chemoprophylaxis. The target sample included 19 patients diagnosed with imported malaria from 2003 to 2008, with 11 whose treatment did not include chemoprophylaxis and eight whose treatment did.

Results

The mean direct cost of malaria treatment for patients without chemoprophylaxis was 1,776.0 EUR, and the mean indirect cost 524.2 EUR. In patients with chemoprophylaxis the mean direct cost was 405.6 EUR, and the mean indirect cost 257.4 EUR.

Conclusions

The analysis confirmed statistically-significant differences between the direct and indirect costs of treatment with and without chemoprophylaxis for patients with imported malaria.